JP2000203543A - Food packaging unloading device - Google Patents

Abstract

(57) [Summary] [Problem] To convey a packaged product obtained by pneumatically packaging a solid food such as a wiener sausage by a packaging machine to a next step, for example, an automatic weighing step, an automatic bundling step, or an automatic boxing step. To automatically control the posture of each package on a conveyor before the position, direction, and the like, and to provide a food package unloading device capable of unloading a food package having a predetermined posture to a next process. . SOLUTION: It is provided with a posture control means for a package P which is dropped one by one, and a transport conveyor C for transporting the transferred package. The attitude control means includes a shooter 11 composed of a chute surface 11A and a side wall, and a rotating shutter 12 capable of temporarily stopping the package that has slid, and then transferring the package on a conveyor. And those with.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a next step, for example, an automatic bundling step of integrally bundling a plurality of individually packaged products into a packaged product obtained by pneumatically packaging a solid food such as a wiener sausage by a packaging machine. Related to a food package unloading device that can control the position and orientation of each package on a conveyor before transporting the package to an automatic box packing process and transport the food package to a next process in a predetermined position. .

[0002]

2. Description of the Related Art Conventionally, solid foods such as wiener sausage have been packaged by a vertical pillow wrapping machine and sold as a packaged product. The vertical pillow packaging machine is usually a means for vertically sealing a roll-shaped packaging material into a tube, and a means for filling solid food into a tubular-shaped packaging material,
After the solid food is filled, there are provided means for horizontally sealing at intervals corresponding to one food package, and means for separating the food packages one by one simultaneously with or after the horizontal seal. Then, the separated pillow-shaped food package naturally falls onto the conveyor, and has been transported to the next bundling step or boxing step.

Recently, a packaged product obtained by pneumatically packaging a solid food such as a wiener sausage by a packaging machine is not an individual packaged product, but a plurality of packaged products are united (bundled) together with a tape. Often sold, automatic bundling devices for multiple packaged products have also been developed by the present inventors. For example, Japanese Unexamined Patent Publication No. Hei 10-86906 discloses a conveying device for stacking and conveying a plurality of products along a line in a bundling device for a plurality of products that binds a plurality of products together with a tape, Product holding means for holding the product when the product is transported and reaches a predetermined position, tape stretching means for stretching the product in the forward direction of the product, and the tape is wound around the product by the progress of the product, A rubbing roller that sticks the leading end of the tape to the bottom surface of the product, and a tape cutting unit that cuts the tape while leaving a rubbing portion of the tape;
A plurality of products, characterized in that the stretched side of the cut tape is provided with the rubbing roller for fixing the tip of the tape to a fixing portion and for rubbing the rubbing portion on the bottom surface of the product. Is described.

Further, in a product packaging line in which a pillow package product packaged in a pillow (pillow) shape by a pillow packaging machine is packed in a cardboard box by an arm robot or the like,
Pillow-packed product surface (surface opposite to vertical seal side)
The product discharged from the vertical pillow packaging machine is usually in a state where the vertical seal side is facing upward, so such a packaging line includes: It is also known that a reversing device for reversing (turning over) the product discharged from the vertical pillow packaging machine is provided (see JP-A-9-40172).

[0005]

Recently, Wienerso-
2. Description of the Related Art Automation is performed in a bundling step of integrally bundling a plurality of packaged products obtained by pneumatically packaging solid foods such as sage by a packaging machine, a weighing process of packaged products, and a boxing process of packaged products. In particular, in the automatic bundling process and the automatic boxing process, the packaged product is gripped and transferred by the arm robot. In such a case, the packaged product is transported on the transport conveyor in the same posture (position and direction). Conventionally, the correction of the position of the package product on the conveyor that has fallen from the center on the conveyor and dropped off from the packaging machine on the conveyor or has been inclined has been performed solely by hand. .

[0006] Such manual correction of the attitude of the packaged product on the transport conveyor not only requires an operator for that purpose, but also makes it difficult to work at a speed commensurate with the production line speed. By touching the package product, the synthetic resin film that is the packaging material of the package product may be crumpled or wrinkled,
There were problems such as pinholes and fingerprints.

An object of the present invention is to provide a packaged product obtained by pneumatically packing a solid food such as a wiener sausage with a packaging machine.
Before transporting to the next step, for example, an automatic weighing step, an automatic bundling step of bundling multiple pieces, or an automatic boxing step,
It is an object of the present invention to provide a food package unloading device capable of automatically controlling the position, direction, and the like of each package on a conveyor, and discharging the food package in a predetermined position to the next process.

[0008]

Means for Solving the Problems The inventors of the present invention have made intensive studies to solve the above-mentioned problems, and have provided a predetermined space between a packing machine for pneumatically packing solid foods such as wiener sausage and a conveyor. By providing a posture control means that can be transferred to the transport conveyor in a posture, it has been found that the food package dropped from the packaging machine due to separation or the like can be automatically transferred to the center of the transport conveyor in the same direction, Further, it has been confirmed that accurate automatic weighing, automatic bundling, automatic packing, and the like can be performed without lowering the line speed by using such a posture control means, and the present invention has been completed.

[0009] That is, the invention described in claim 1 of the appended claims is based on the description "1.
Attitude control means capable of transferring the solid food packages falling individually to a transport conveyor in a predetermined attitude, and a transport conveyor capable of transporting the food packages transferred from the attitude control means. A food package unloading device comprising: ], And the invention described in claim 2 is
"A solid food package that drops one by one horizontally seals a tubular packaging material filled with solid food at an interval corresponding to one food package, and simultaneously or horizontally with the horizontal seal. The food packaging body unloading device according to claim 1, wherein the food packaging body is a pillow-shaped food packaging body that is dropped by being separated from a food packaging machine that can separate the food packaging bodies one after another. The invention described in claim 3 is that "the solid food package falling one by one,
The packaging material formed into a tube filled with solid food is horizontally sealed at intervals corresponding to one food package, and simultaneously with or after the horizontal sealing, the food package is cut off one by one and a drawstring is attached. From the food packaging machine which can be shaped, rotate the drawstring-shaped food packaging body in the horizontal direction while gripping it, and release the gripping state so that the pouch-shaped food packaging body falls. The food package discharging device according to claim 1, characterized in that: ".

According to a fourth aspect of the present invention, there is provided a chute having a gently curved up and down direction so that the attitude control means can relieve the impact of the pillow package that has fallen and slide in the transport direction. And a shooter comprising a side wall erected substantially parallel to the longitudinal direction of the conveyor on both sides of the chute surface, and the package that has slid is temporarily stopped, and then the package is placed on the conveyor. And a rotary shutter for opening and closing the discharge port so that the food package can be transferred to the food package. The invention provides a method in which a shooter is provided with a gently curved chute surface and both sides of the chute surface so as to reduce the impact of the falling pillow package and allow the shooter to slide in the conveyance direction. The food package according to claim 4, characterized in that it is a shooter having a second chute surface that becomes wider toward the front in the transport direction between a side wall portion that stands upright and substantially parallel to the conveyor. The invention described in claim 6 is a sensor wherein the rotating shutter is provided between the food packaging machine for pillow packaging or the food packaging machine for pillow packaging and the attitude control means. 6. A food packaging body unloading device according to claim 4, wherein the rotation shutter is a rotary shutter that opens and closes a discharge port by alternately driving and rotating in a forward and reverse direction based on a signal from the food package. The invention described in Item 7 is characterized in that the attitude control means communicates at the lower part with a hopper body having a receiving opening of a drawstring package at an upper part, and a discharge opening of the drawstring package at the front in the transport direction. With a tunnel body The food packaging body unloading device according to claim 1 or 3, wherein the transporting conveyor is provided with a leveling mechanism for the food packaging body. The food packaging body unloading device according to any one of claims 1 to 7, characterized in that: "The transportation conveyor is provided with a food packaging body reversing device. The food packaging body unloading device according to claim 1, 2, 4, 5, 6 or 8, wherein the solid food is a Wiener sausage. 10. A food package carrying-out device according to any one of claims 1 to 9, wherein

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The solid food in the present invention may be any solid food, including jelly-like food, and other than sausages such as wiener sausage.
Candies, cookies, cheeses, rice cakes, potato chips, rice crackers, salted kelp, dry matter, jellies and the like can be exemplified. Further, as the package in the present invention, an air-containing package such as an inert gas such as nitrogen or air can be particularly advantageously applied, but can also be applied to a vacuum pack.

The food packaging machine in the present invention may be any food packaging machine capable of producing a food package that is cut into individual pieces after filling with solid foods. A pillow packaging machine or the like can be exemplified. More specifically, a tubular packaging material filled with solid food is horizontally sealed at intervals corresponding to one food package, and Simultaneously or after horizontal sealing, the food packages are separated one by one, and a pillow-shaped food packaging machine in which a pillow-shaped food package falls due to the separation, or a packaging material formed into a tube filled with solid food, is used. The horizontal packaging is performed at an interval corresponding to one food package, and after or simultaneously with the horizontal sealing, the food packaging is cut into individual pieces and formed into a drawstring shape, and the drawstring-shaped food package is gripped. In may be mentioned horizontally rotated, purse wrapping material food packaging machine pouch-shaped food package may drop by releasing the grasped state.

[0013] The food package unloading device of the present invention is capable of transferring solid food packages, each of which is pneumatically packaged by a food packaging machine and falling one by one, to a conveyor in a predetermined position. It is characterized by comprising a control means and a transport conveyor capable of transporting the food package transferred from the attitude control means. As such attitude control means, usually disposed above the conveyor, at a distance from the conveyor surface of the conveyor, and dropped from a packaging machine that pneumatically packs solid food such as a wiener sausage and dropped. Any food package that can be transferred to the conveyor in a predetermined posture, for example, in the same direction at the center of the conveyor, may be used, and pillow packages, drawstring packages, etc. The structure can be appropriately changed depending on the shape of the body. Hereinafter, taking the case where the package is a pillow package and a drawstring package as an example, the posture control means of the present invention will be specifically described based on FIGS.

FIG. 1 is a front view of a food package discharging device provided with a posture control means and a conveyor in the case of a pillow package, and FIG. 2 is a view of the food package discharging device of FIG. FIG. 3 is a perspective view of a food package unloading device provided with a posture control means and a conveyor in the case of a pillow package, FIG. 4 is a perspective view of a shooter of the posture control means in the case of a pillow package, FIG. 5 is an oblique sectional view of five locations of the shooter. FIG. 6 is a front view of a food package unloading device provided with a posture control means and a conveyor in the case of a drawstring package, and FIG. 7 is a cross-sectional side view of the food package unloader of FIG. FIG. 8 is a perspective view of a food package unloading device provided with a posture control means and a conveyor in the case of a drawstring package.

The attitude control means 10 for the pillow package is moved up and down by cutting with a packaging machine (not shown) so that the impact of the pillow package P which has fallen can be reduced and the pillow package P can be slid in the transport direction. A shooter 11 composed of a chute surface 11A gently curved in the direction, side walls 11B and 11B provided on both sides of the chute surface in parallel with the longitudinal direction of the conveyor C, and a pillow package P sliding. A rotary shutter 12 is provided for opening and closing the discharge port so that the pillow package P can be temporarily stopped and then transferred onto the conveyor C. As shown in FIGS. 4 and 5, the shooter 11 has a second chute surface 11 having a width between the chute surface 11A and the side wall portions 11B, 11B, which becomes wider toward the front in the transport direction.
Those having C and 11C are preferred.

The shooter 11 is a side wall 1 of the shooter.
Shooter fixing plate 1 fixed to outer surfaces of 1B and 11B
Frame 1 through brackets 3 and 13 and brackets 14 and 14
5 and 15 are fixed. The rotating shutter 12 alternately moves 90 in the forward and reverse directions based on a signal from a pillow wrapping food packaging machine or a sensor (not shown) provided between the pillow wrapping food packaging machine and the attitude control means. In order to be able to rotate, it is fixed to a shaft 18 that is connected to a rotary actuator 17 via a coupling 16 and that can rotate in forward and reverse directions. The width of the rotary shutter 12 is smaller than the inner width of the shooter 11 so that the lower part of the rotary shutter 12 can be introduced into the shooter 11.

Next, the attitude control means 10 for the pillow package
A description will be given of the attitude control using the. The pillow package P falls from the packaging machine to the chute surface 11A, and becomes wider as it moves forward in the transport direction.
By 11C, the contents of the pillow package such as the wiener sausage are gathered at the center, so that the center of gravity of the pillow package itself shifts toward the center, and the posture of the pillow package is corrected while sliding in the transport direction. The rotating shutter 12 closing the discharge port is brought into contact with the rotating shutter 12 to be stopped, and the inertial force due to the drop is eliminated. Next, based on a signal from a pillow wrapping food packaging machine or a sensor provided between the pillow wrapping food packaging machine and the attitude control means, the rotating shutter 12 rotates 90 ° in a direction in which the discharge port is opened. Then, the pillow package P slides in the transport direction by its own weight, and is transferred from the front end to the transport conveyor C in a predetermined posture. After the transfer is completed, the rotary shutter 12 is rotated by 90 ° in a direction to close the outlet, and the outlet is closed.
Hereinafter, this operation is sequentially repeated, and the pillow package P is transported at a predetermined posture and at a constant interval.

[0018] The second, which becomes wider toward the front in the transport direction,
When the position of the pillow package is to be corrected by guiding the outer film of the pillow package without providing the chute surfaces 11C, 11C, the outer film may be bent and the attitude of the pillow package itself may not be corrected. The second chute surfaces 11C, 11C which become wider toward the front in the transport direction so that the pillow package can be discharged and transferred onto the transport conveyor in a more accurate posture.
It is preferable that the inner surface of the opposing side wall of the shooter is a chute surface that can be narrowed downward and / or forward in the transport direction. Further, the width of the rotating shutter may be equal to or larger than the width of the shooter, and the rotation angle is not limited to 90 °, and is set to a rotation angle at which the pillow package can be discharged and transferred onto the conveyor. You can also. Further, the opening and closing of the rotary shutter may be performed by opening the pillow package by its own weight and closing it by urging means such as a spring.

On the other hand, the posture control means 20 for the drawstring package
Is a hopper body 22 having a receiving opening 21 for the drawstring package Q, which is enlarged in the longitudinal direction of the conveyor C at the top.
And a tunnel body 24 which communicates with the hopper body 22 at a lower portion and has a discharge opening 23 of the drawstring package Q forward in the transport direction.
And are integrally formed. The hopper body 22 includes side walls 25A and 25B common to the tunnel body 24 erected in parallel with the longitudinal direction of the conveyor C, and a rear wall erected in a direction perpendicular to the longitudinal direction of the conveyor C. 22A
The tunnel body 24 has the above-mentioned side walls 25A, 25B and the front wall 22B common to the hopper body 22.
And a top plate portion 24A connected to the top plate 24A.

A fixing plate 26 of the attitude control means 20 for the drawstring wrapper is fixed to the upper portion of the top plate portion 24A of the tunnel body 24. The fixing plate 26 is fixed to a bracket 28 by a mounting pin 27. ing. In this way,
The posture control means 20 for the drawstring package is spaced above the conveyor C.

Next, the attitude control when the attitude control means 20 for the drawstring package is used will be described. Drawstring package Q
After being cut by the packaging machine, is rotated 90 ° in the horizontal direction while being gripped by the arm, falls through the receiving opening 21 enlarged by releasing the gripping state, and collides with the inner surface 25a of the side wall 25A. Then, opposing inner surfaces 25a, 25 of the side wall portion
While the position in the width direction is regulated by b, the transfer is carried out in an upright state on the conveyor C, and at the same time the transfer is carried by the conveyor C, the upper part of the drawstring package Q is placed on the top plate portion 24A. When the transport conveyor C comes into contact with the transporting conveyor C in a predetermined posture, it is turned sideways on the opposite side to the transport direction, passes through the discharge opening 23 of the tunnel body 24 in the sideways state. Hereinafter, this operation is sequentially repeated, and the drawstring package Q
Is transported at a predetermined posture and at a constant interval.

When the solid food in the package transported from the attitude control means is relatively large, such as a wiener sausage, it is preferable to provide a leveling mechanism on the transport conveyor in the food package transport device of the present invention. By the leveling mechanism, the thickness of the pillow package can be made uniform, and the height of the drawstring package can be made uniform. 9 and 10, the leveling mechanism 30 will be described more specifically. FIG. 9 is a schematic cross-sectional side view of a food package unloading device provided with a posture control means and a conveyor in the case of a pillow package, and FIG. 10 is provided with a posture control means and a conveyor in the case of a drawstring package. It is an outline sectional side view of a food package unloading device.

The leveling mechanism 30 includes a leveling conveyor 31 provided substantially in parallel with the conveyor C, a driving section 32 of the leveling conveyor 31, and a distance between the leveling conveyor 31 and the conveyor C to determine a package product. And an interval adjuster (not shown) that can be freely set in accordance with the shape of. The leveling conveyor 31 holds the pillow package P and the drawstring package Q conveyed on the conveyor C in cooperation with the conveyor C, and at the same speed in the direction opposite to the rotation direction of the conveyor C. It is designed to rotate. Although it is not impossible to make the leveling conveyor 31 freely rotate, it is preferable to drive the leveling conveyor 31 because friction may occur between the leveling conveyor 31 and the package. When the leveling mechanism 30 is provided, when the pillow package P and the drawstring package Q are transported to the leveling conveyor 31 by the transport conveyor C, a narrow space is formed between the transport conveyor C and the leveling conveyor 31. In the process of being transported while being held, the solid food inside the package is dispersed, and its thickness and height are made uniform. As shown in FIGS. 9 and 10, it is preferable that the leveling mechanism 30 be provided on the conveyor C that is inclined upward to enhance the leveling effect. In this case, the conveyor C is formed of a package. It is preferable to provide a conveyor surface that does not slide down.

When the package is a pillow package,
In a product packaging line that bundles pillow-packaged products packaged in a pillow (pillow) shape with a pillow packaging machine using an arm robot or packs them in a cardboard box, the surface of the pillow-packed product (between the vertical seal part side and Products that need to be conveyed with the opposite side facing up, and the product discharged from the vertical pillow packaging machine is usually in a state where the vertical seal side is facing up. The line is preferably provided with a reversing device for reversing (turning over) the product discharged from the vertical pillow packaging machine.

An example of the reversing device is shown in FIGS. 9 and 11 described above. FIG. 11 is a schematic perspective view of the reversing device. The reversing device 40 includes rotating bodies 42, 42 fixed to the drive rotating shaft 41 in a point-symmetrical positional relationship. When the pillow package P transported by the transport conveyor C enters the rotator 42 positioned upward, the drive rotary shaft 41
The pillow package P rotates at 0 ° C., and is transferred onto the transport conveyor C in an inverted state while rotating. This operation is sequentially repeated, and the pillow package P in which the vertical seal portion is on the lower side
Is transported to a bundling step or the like. Further, a free rotating shaft may be used instead of the driving rotating shaft 41, and the package may be inverted by its own weight.

When the solid food is wiener sausage,
Usually, a bundle machine is used in common for a pillow package and a drawstring package. The food package unloading device of the present invention also has a great feature in that the transport line for the pillow package and the drawstring package can be shared. That is, the attitude control device for the pillow package and the attitude control device for the drawstring package can be easily replaced, and the distance between the leveling conveyor and the transport conveyor can be easily adjusted. In addition, when the package is a drawstring package, the reversing process is unnecessary, so that the reversing device can be easily removed from the transport line.

In the case of the drawstring package, as shown in FIG. 10, a slide 43 whose width is narrowed downward in the transport direction is provided at a position where the reversing device is removed from the transport line. It is preferable to provide the drawstring package so that the drawstring package is securely positioned at the center of the conveyor.

[0028]

According to the present invention, the following steps, for example, an automatic weighing step, an automatic bundling step of bundling a plurality of solid foods such as a wiener sausage with a packaging machine, and an automatic bundling step. Before being transported to the automatic boxing process, the posture such as the position and direction of each package on the transport conveyor can be automatically controlled. For example, the packages are transported in the same direction in the center of the transport conveyor. As a result, the burden of visual check work is greatly reduced, accurate weighing in the automatic weighing process is possible, and packaging products are automatically bundled and packed at a speed that matches the production line speed. The transfer can be performed accurately, and the productivity can be improved. Furthermore, since the hands of workers no longer touch the package product, the synthetic resin film, which is the packaging material for the package product, may crumple or wrinkle, causing pinholes or fingerprints. Can also be solved.

[Brief description of the drawings]

FIG. 1 is a front view of a food package unloading device of the present invention including a posture control unit and a conveyor in the case of a pillow package.

FIG. 2 is a cross-sectional side view of the food package unloading device of FIG. 1 as viewed along line XX.

FIG. 3 is a perspective view of the food package unloading device of the present invention including a posture control means and a conveyor in the case of a pillow package.

FIG. 4 is a perspective view of a shooter of the attitude control means in the case of a pillow package.

FIG. 5 is an oblique cutaway view of five locations of a shooter of the attitude control means in the case of a pillow package.

FIG. 6 is a front view of the food package unloading device of the present invention including a posture control means and a conveyor in the case of a drawstring package.

7 is a cross-sectional side view of the food package unloading device of FIG. 6 as viewed along line XX.

FIG. 8 is a perspective view of a food package unloading device of the present invention including a posture control means and a conveyor in the case of a drawstring package.

FIG. 9 is a schematic sectional side view of a food package unloading device of the present invention including a posture control means and a conveyor in the case of a pillow package.

FIG. 10 is a schematic cross-sectional side view of a food package unloading device of the present invention including a posture control means and a conveyor in the case of a drawstring package.

FIG. 11 is a schematic perspective view of a reversing device in the food package unloading device of the present invention.

[Explanation of symbols]

P Pillow package Q Drawstring package C Conveyor 10 Attitude control means for pillow package 11 Shooter 11A Shoot surface 11B Side wall portion 11C Second shoot surface 12 Rotating shutter 13 Shooter fixing plate 14 Bracket 15 Frame 16 Coupling 17 Rotary actuator 18 Shaft 20 Attitude control means for drawstring package 21 Receiving opening 22 Hopper body 22A Hopper body rear wall part 22B Hopper body front wall part 23 Discharge opening part 24 Tunnel body 24A Top plate part 25A, 25B
Side walls 25a, 25b Side wall inner surface 26 Fixing plate 27 Mounting pin 28 Bracket 30 Leveling mechanism 31 Leveling conveyor 32 Leveling conveyor driving unit 40 Reversing device 41 Drive rotating shaft 42 Rotating body 43 Slide

Claims (10)

[Claims] 1. A posture control means capable of transferring a solid food package, which has been pneumatically packaged by a food packaging machine and falling one by one, onto a transport conveyor in a predetermined posture, and comprising: A food package unloading device, comprising: a transport conveyor capable of transporting the transferred food package. 2. The solid food package falling one by one,
The tubular packaging material filled with the solid food is horizontally sealed at intervals corresponding to one food package, and the food package can be separated one by one simultaneously with or after the horizontal seal. 2. The food package delivery device according to claim 1, wherein the food package is a pillow-shaped food package that drops from the food packaging machine by being separated. 3. The solid food package falling one by one,
The packaging material formed into a tube filled with solid food is horizontally sealed at intervals corresponding to one food package, and simultaneously with or after the horizontal sealing, the food package is cut off one by one and a drawstring is attached. From the food packaging machine which can be shaped, rotate the drawstring-shaped food packaging body in the horizontal direction while gripping it, and release the gripping state so that the pouch-shaped food packaging body falls. The food package discharging device according to claim 1, characterized in that: 4. A chute surface curved gently in the vertical direction and conveyance conveyors on both sides of the chute surface so that the attitude control means can reduce the impact of the pillow package that has fallen and slide in the conveyance direction. A shooter composed of a side wall standing upright in substantially parallel to the longitudinal direction of the package and the package that has slid are temporarily stopped, and then discharged so that the package can be transferred onto a transport conveyor. 3. The food package discharging device according to claim 1, further comprising a rotary shutter for opening and closing the outlet. 5. A chute surface which is gently curved in the up-down direction and a length of the conveyance conveyer on both sides of the chute surface so that the shooter can reduce the impact of the pillow package that has fallen and slide in the conveyance direction. The food packaging body unloading device according to claim 4, characterized in that it is a shooter having a second chute surface that becomes wider toward the front in the transport direction between the side wall portion and the side wall portion that is provided substantially parallel to the direction. 6. The rotary shutter is alternately driven in the forward and reverse directions based on a signal from a food packaging machine for a pillow package or a sensor provided between the food packaging machine for a pillow package and the attitude control means. The food packaging body unloading device according to claim 4 or 5, wherein the rotation unit is a rotary shutter that opens and closes a discharge port by rotating. 7. A posture control means comprising: a hopper body having an upper opening for receiving a drawstring package; and a tunnel body communicating with the hopper at a lower part and having a discharge opening for the drawstring packaging body in the forward direction of conveyance. 4. The method according to claim 1, wherein
A food packaging body unloading device according to the above. 8. The food package unloading device according to claim 1, wherein a leveling mechanism for the food package is provided on the conveyor. 9. The food conveyor according to claim 1, wherein the conveying conveyor is provided with a reversing device for the food package.
9. The food package discharge device according to 5, 6, or 8. 10. The food package discharging device according to claim 1, wherein the solid food is a wiener sausage.