JPH08151012A - Device for bagging green-vegetables or the like - Google Patents

Abstract

PURPOSE: To bag green-vegetables or the like speedily and securely, facilitate automation, and improve operation efficiency, by providing a bag support means for supporting in a position near the lower end of a cylindrical body a bag, which has been opened by the adhe sion of the face of the front end of a bag hold member and the adhesion of the face of the front end of a bag-opening member, with its mouth open. CONSTITUTION: The face of the front end of a bag hold member 43 is moved until it comes into contact with the uppermost bag 66 in a storage container 65, the face of the front end is made to adhere to the upper part of the bag 66 capable of being opened, and then the bag hold member 43 is moved upward to the vicinity of the lower end of a cylindrical body 6. Subsequently, the face of the front end of a bag opening-member 50 is moved until it comes into contact with the bag 66 attached to the face of the front end of the bag hold member 43, the face of the front end of the bag opening-member 50 is made to adhere to the external surface of the bag 66, which is the opposite surface of the bag 66 held by the face of the front end of the bag hold member 43, thereafter the face of the front end of the bag-opening member 50 is moved apart by a specific distance. The bag 66 in the state of being opened is supported by a bag support means. The bag support means is, for example, a bag support mechanism. Green-vegetables 23 or the like are inserted into the bag via the opening of the cylindrical body 6.

Description

Detailed Description of the Invention

[0001]

[Industrial field of application]
The present invention relates to a bagging apparatus for leafy vegetables in which leafy vegetables such as spinach are inserted into a bag such as a plastic bag or a paper bag (generally referred to as a bag in the present specification) and packed.

[0002]

2. Description of the Related Art Conventionally, in the bagging work for leafy vegetables, a worker manually opens the opening of the bag and then inserts the leafy vegetables into the bag. When the bag is manually opened in this way, it is particularly difficult to open a new bag that has not been opened yet, and it is troublesome to open the bag. Further, when the leaf vegetables are packed in a bag, the leaf vegetables are radially packed and inserted into the bag opened by a human being so as to compress the leaf vegetables by hand, and the leaf vegetables are packed.
However, when the leaves of leafy vegetables are restored to their original radial shape when the hands are released, the leaves are caught in the bag, or they fold and it takes a lot of time and effort to pack them. The efficiency of the bag packing work was poor, and it was a heavy labor for the workers.

[0003]

The problem to be solved by the present invention is to solve these problems of the prior art, and to pack leafy vegetables quickly and surely without damaging them, and also to facilitate automation and work. It is an object of the present invention to provide a bagging apparatus for leafy vegetables that reduces the burden on the user and improves the efficiency of the bagging operation.

[0004]

[Means for Solving the Problems] The structure of the present invention which has solved the above problems is as follows: 1) A cylindrical body (6) divided into a plurality of portions which serves as an insertion guide for leaf vegetables (23) to be inserted into a bag. The divided part of (6) is lifted and lowered so that it can be independently lifted, and a bag holding member (43) having an adhesive on the tip surface and a bag opening member (50) having an adhesive on the tip surface are predetermined. The bag holding member (4
A first drive means is provided for moving the tip end surface of 3) until it comes into contact with the uppermost bag in the storage container (65) and then raising the bag holding member (43) near the lower end of the tubular body (6). ,
The bag holding member (43) has a distal end surface of the bag opening member (50).
A second driving means is provided for moving until it comes into contact with the bag attached to the front end surface of the bag and then separating the bag up to a predetermined distance.
A bag supporting means is provided for supporting the bag opened by the adhesion of the tip surface of (3) and the adhesion of the tip surface of the bag opening member (50) at the position near the lower end of the cylindrical body (6). A bagging device for leafy vegetables, characterized in that 2) A bag support bar (2) that is supported substantially horizontally by a spring (27) around the opening (3) of a table (2) provided with an opening (3).
6) is provided rotatably downward from the center of the plurality of openings (3), and the openings (39) of the plate material (30) protruding downward at the periphery of the openings (39) are provided on the table (2). The bag support bar (26) is arranged so as to be vertically movable so as to overlap the opening (3) of the bag support member (30) and is moved downward by the plate member (30).
1) The leaf vegetable bagging device as described in 1), wherein the bag supporting mechanism for rotating the bag downward to lock the bag inside the bag is used as bag supporting means. 3) The tubular body (6) is axially divided into two pieces. In the bagging apparatus for leafy vegetables according to any one of 1) or 2) above, the inner circumference length of which is different.

[0005]

In the state in which all the divided parts of the tubular body 6 are raised in advance, the front end surface of the bag holding member 43 is moved by the first drive means until it comes into contact with the uppermost bag in the container 65, and the front end surface is opened. Adhesive to the upper position of the possible bag, then the bag holding member 4
3 is moved up to near the lower end of the cylindrical body 6. After that, the second driving means moves the front end surface of the bag opening member 50 until it contacts the bag attached to the front end surface of the bag holding member 43 so that the front surface of the bag holding member 43 holds the bag surface. The tip end surface of the bag opening member 50 is adhered to the outer side surface opposite to that, and then the tip end surface of the bag opening member 50 is separated by a predetermined distance. Since the bag holding member 43 stands by at a predetermined position, the bag opening member 50 can open the bag while the front end surface of the bag opening member 50 is separated by a predetermined distance.
The bag opening operation is completed by supporting the bag in the opened state by the bag supporting means. A plurality of divided cylinders 6 are inserted into a bag which is supported below the cylinder 6 by a bag supporting means in an open state, and the leaf vegetables 2
Leaf vegetables 23 are inserted into the bag through the opening of the tubular body 6 which serves as an insertion guide for 3, and the divided parts of the tubular body 6 are successively pulled out of the bag to pull the entire tubular body 6 out of the bag. . Since the leaves of the leafy vegetables 23 are spread radially, the leafy vegetables 23 inserted into the tubular body 6 in a compressed state are stopped in the tubular body 6 due to the restoring force of the leaves and the light weight of the leafy vegetables 23. However, the leaf vegetables 23 are restored to the leaves on the inner wall of the divided portion of the tubular body 6 that is pulled up outside the bag by successively pulling the divided divided portions of the tubular body 6 out of the bag. Due to the friction due to the force and the weight of the leafy vegetables 23, it is not pulled out of the bag together with the divided portion of the tubular body 6 that is pulled up first in the bag. Therefore, even if the divided portions of the tubular body 6 are successively pulled out of the bag and the entire tubular body 6 is pulled out of the bag, the leafy vegetables 23 are housed in the bag without being pulled out of the bag together with the tubular body 6. The bag accommodating the leafy vegetables 23 is removed from the bag supporting means to complete the bagging of the leafy vegetables 23. After removing the bag containing the leafy vegetables 23, repeat the above steps to continuously produce the leafy vegetables 23.
You can do the bag packing work.

If the bag supporting means is the bag supporting mechanism according to the second aspect of the invention, a bag having a slightly opened opening is arranged below the opening 3 of the table 2 and the plate 30 is opened by the downward movement of the plate. The bag supporting bar 26 in which the protruding portion of the peripheral edge is inserted into the opening 3 of the table 2 and the protruding portion of the peripheral edge of the plate material 30 is substantially horizontal is provided.
Is rotated so as to push it downwards to a vertical state, and the bag support bar 26 pushes the opening of the lower bag so that it is locked inside the bag, and the opening is opened to the maximum. Hold the bag. The tubular body 6 is inserted into the bag in the open state, and thereafter, the same as the above. After inserting the leaf vegetables 23 into the bag through the tube body 6 serving as an insertion guide, the whole tube body 6 is pulled out from the bag in the same manner as described above, and the leaf vegetables 23 are stored in the bag. If the plate with the protruding part inserted is raised to its original position, the bag support bar 2
6 also returns to the original substantially horizontal state, stops supporting the bag, removes the bag containing the leaf vegetables 23 from the bagging apparatus for the leaf vegetables 23, and completes the bagging of the leaf vegetables 23. As described in claim 3, when the tubular body 6 is divided into two in the axial direction and the inner peripheral lengths of the two divided pieces are made different, the divided pieces of the tubular body 6 can be quickly pulled out of the bag, and leaf vegetables The bagging work of 23 can be carried out quickly.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a sectional view showing the present embodiment, FIG. 2 is a process explanatory view showing an opening state of a bag in the present embodiment, and FIG. 3 is A- in FIG.
A plan view, FIG. 4 is a process explanatory view showing an open state of the bag in the present embodiment, FIG. 5 is a process explanatory view showing an open state of the bag in the present embodiment, and FIG. 6 is a view showing a bag in the present embodiment. 7 is a process explanatory view showing an opened state of the bag in this embodiment, FIG. 7 is a process explanatory view showing an opened state of the bag in this embodiment, FIG. 8 is a process explanatory view showing the opened state of the bag in this embodiment, and FIG. 9 is this embodiment. 10 is an explanatory view of a cam plate for driving a holding arm in FIG. 10, FIG. 10 is an explanatory view of a cam plate for driving an opening arm in this embodiment, and FIG. 11 is a perspective view of a process of bagging leaf vegetables in this embodiment. 12 is a perspective view of a process of packaging leaf vegetables in the present embodiment, FIG. 13 is a perspective view of a process of packaging leaf vegetables in the present embodiment, and FIG. 14 is a perspective view of a process of packaging leaf vegetables in the present embodiment, FIG. 15 is a perspective view of a step of packaging leaf vegetables in the present embodiment, and FIG. 16 is a perspective view of a step of packaging leaf vegetables in the present embodiment, FIG. Explanatory drawing which shows the support part which supports the bag in a present Example, FIG. 18 is explanatory drawing which shows the supporting process of the bag in this Example, FIG. 19 is explanatory drawing which shows the supporting process of the bag in this Example, 20 is a cross-sectional view taken along the line AA in FIG.

In the figure, 1 is a machine body, 2 is a table provided near the upper surface of the machine body, 3 is an opening portion opened in the center of the table 2,
Reference numeral 4 denotes a conduction hole provided in the periphery of the opening 3 on the half surface of the table 2, 5 is a conduction hole provided in the periphery of the opening 3 at a position facing the conduction hole 4, 6 is a tubular body, and 7 is a tubular body 6. A large divided piece with a different inner circumference and a longer inner circumference out of the two divided in the axial direction.
Reference numeral 8 denotes a small divided piece having a shorter inner peripheral length of the tubular body 6 divided into two parts with different inner peripheral lengths, and 9 denotes a plate for vertically supporting the large divided piece 7 of the cylindrical body 6, Reference numeral 10 is a plate for vertically supporting the small divided pieces 8 of the tubular body 6, and 11 is a plate 9 for the tip.
Attached to the slide hole that is inserted into the through hole 4 and slidably provided,
Reference numeral 12 denotes a slide shaft having its tip attached to the plate 10 and inserted into the conduction hole 5 so as to be slidable, 13 denotes a support plate for connecting and supporting lower ends of the slide shaft 11, and 14 denotes lower ends of the slide shaft 12. A support plate connected and supported, and 15 is a table 2 near the conduction hole 4.
Rollers provided on the front surface and the back surface of the table 2, 16 rollers provided on the front surface and the back surface of the table 2 near the conduction hole 5, 17 is a motor, 18 is a motor, 19 is a gear attached to the motor 17, and 20 is A gear attached to the motor 18, 21 is a chain having one end attached to the end of the plate 9 above the roller 15 and the other end attached to the support plate 13 below the roller 15 via the gear 19 and the roller 15, respectively. The plate 10 above the roller 16 has one end through the gear 20 and the roller 16, respectively.
Support plate 1 below the roller 16 attached to the end of the
4 is a chain attached to 4, 23 is leaf vegetables, 26 is a bag support bar whose tip is rotatable around the opening 3 of the table 2 from a horizontal state to a vertical state, 27 is a spring for keeping the bag support bar 26 in a horizontal state, 28 is a bag supporting bar 2 in which an annular wire is bent into a U shape and hooked at the end of the bag supporting bar 26.
The bag support bar 2 through the attachment part where 6 is attached rotatably
6 A guide for projecting upward to guide the bag support bar 26 up and down, 29 is a sliding hole provided in the periphery of the opening 3 of the table 2,
Reference numeral 30 denotes a plate material having an opening 39 having a diameter slightly smaller than that of the opening 3 of the table 2 arranged above the opening 3 of the table 2 provided in the center, and 31 has a periphery of the opening 39 on the back surface of the plate material 30 projected downward. Projecting portions, 32 are guide rods having tips attached to the four corners of the plate material 30 and slidably inserted into the sliding holes 29 of the table 2, 33 are springs wound around the guide rods 32, and 34 is a back surface of the table 2. A driver provided in the sliding hole 29 for sliding the guide rod 32 up and down, 35 is connected to the driver 34 and the motors 17, 18, 62 and 72, and drives the motors 17 and 18 with one button operation. The cylinder 6 is raised, the motor 62 is driven to rotate the rotating shaft 61, the motor 72 is further driven to advance the container 65, and the bag holding member 43 and the bag opening member 50 hold the bag open. Drive when 34 is driven to lower the plate member 30 and the motor 72 is driven to retract the housing container 65 to the original position, and thereafter, the large divided piece 7 and the small divided piece 8 of the cylindrical body 6 are simultaneously lowered and the internal timer ( (Not shown), the motors 17 and 18 are operated so as to raise the large divided piece 7 of the tubular body 6 after several tens of seconds, and then raise the small divided piece 8 of the tubular body 6.
, A controller for driving the driver 34, and then raising the plate member 30, 36 is a button operation unit, 37
Is a discharge port provided on the side wall of the machine body 1, 38 is a shooter provided below the opening 3 of the table 2 to guide the bag 66 to the discharge port 37, 39 is an opening of the plate member 30, 43 is an adhesive at the tip of the holding arm 44. A bag holding member having a housing cylinder 45 provided with a roller 48 at the base end which comes into contact with a cam plate 59 and having a lever 47 fixed at the front and rotatably attached to a rotating shaft 61, 44 is a holding arm, and 45 is an adhesive agent housing. A cylinder, 46 is an adhesive contained in the same adhesive containing cylinder 45, 47 is a lever, 48 is a roller, 50 is an L-shaped plate which is provided with an adhesive containing cylinder 52 at the tip of an opening arm 51 and slides in a guide 58. 54 and ring rod 56
And a roller 55 that is connected to the cam plate 60 at the base end and is rotatably attached to the rotary shaft 61 at a position slightly above the roller 55, 51 is an opening arm, and 52 is an adhesive material. An accommodating cylinder, 53 is an adhesive contained in the adhesive accommodating cylinder 52, 54 is an L-shaped plate, 55 is a roller, 56 is a link rod connecting the opening arm 51 and the L-shaped plate 54, and 57 is a bag holding member. 43 is a rotary shaft to which the bag opening member 50 is attached, 58 is a guide, 59 is fixed to the rotary shaft 61 and contacts the roller 48, and the adhesive container 45 of the bag holding member 43 is transferred to the bag 66 in the storage container 65. A cam plate serving as a first drive means for moving the bag holding member 43 until it comes into contact with it and returning the bag holding member 43 to a predetermined position, 60 is fixed to the rotating shaft 61 and comes into contact with the roller 55 so that the adhesive material accommodating cylinder 52 of the bag opening member 50 faces. Accommodating adhesive for bag holding member 43 A cam plate serving as a second driving means for moving the bag 66 held by 45 so as to contact the bag 66 and then returning the bag opening member 50 to a predetermined position, 61 is a rotating shaft for driving the cam plate 59 and the cam plate 60, and 62. Is a motor that drives the rotary shaft 61, 63 is a chain that connects the motor 62 and the rotary shaft 61, 64 is a discharge hole that opens below the tubular body 6 and allows a bag 66 containing the leafy vegetables 23 to pass therethrough, and 65 is a bag 6
A container for accommodating a large number of 6; 66, a bag; 67, a carriage that pivotally attaches one side of the container 65 to the upper surface and is movable up and down along a mounting rail; 68 is a wheel of the carriage 67; A spring interposed between the box 65 and the carriage 67, 7
Reference numeral 0 is a pivotal portion of the storage box 65, 71 is a pair of long rails attached along the opposing opening edges with a width about the same as the opening of the discharge hole 64, and 72 is a bogie 67 that moves back and forth along the rail 71. A motor for driving 73, a prime mover driven by the motor 72, a wire 74 attached to the leading end and the rear end of the carriage 67 between the prime mover 73 and the follower 75, 75 a follower, and 77 a frame, Reference numeral 78 is a spring connecting the frame 77 and the holding arm 44 of the bag holding member 43, 79 is a V point of the cam plate 59, 80 is a W point of the cam plate 60, 81 is an X point of the cam plate 59, and 82 is a cam. The Y point of the plate 60, 83 is the cam plate 6
The Z point is 0.

In this embodiment, as shown in FIG. 1, if the button operating portion 36 is pressed once, the controller 35 causes the motor 1 to move.
The chain 2 from the support plates 13 and 14 by driving 7 and 18
The support plates 13 and 14 are lifted toward the rear surface of the table 2 so that the plates 1 and 22 are pulled in.
Is pushed up by the sliding shafts 11 and 12, and the cylindrical body 6 is pulled out from the opening 3 of the table 2 upward.
Further, the plate member 30 is raised in a state where the protruding portion 31 of the plate member 30 is pulled out from the opening 3 of the table 2. afterwards,
By driving the motor 72 by the controller 35, the container 65 moves forward along the rail 71 below the opening 3 of the table 2.

When the roller 48 of the lever 47 reaches the X point 81 (see FIG. 9) of the cam plate 59, the roller 55 attached to the opening arm 51 reaches the Z point 83 (see FIG. 10) of the cam plate 60. As described above, the cam plate 59 and the cam plate 60 are attached to the rotary shaft 61, and the motor 6 driven by the controller 35 at the positions of the cams 59 and 60 as shown in FIG.
2 drives the drive shaft 61 via the chain 63 to rotate the cam plate 59 and the cam plate 60.

As shown in FIG. 4, the cam plate 59 is attached to the lever 4
Pushing up the roller 48 attached to the 7, the roller 48 is the cam plate 5
When the V point 79 of 9 (see FIG. 9) is reached, the lever 47
The holding arm 44 connected to the uppermost bag 66 falls to the maximum in a container 65 that accommodates a large number of bags 66, and the adhesive 46 on the tip surface of the bag holding member 43 removably adheres to the uppermost bag 66.

As shown in FIG. 5, the cam plates 59 and 60 rotate to stop pushing up the roller 48, and the holding arm 44 which has fallen into the container 65 sticks the bag 66 to a predetermined position by the restoring force of the spring 78. While standing up, the bag 66 is carried between the holding arm 44 and the opening arm 51.

As shown in FIG. 6, the cam plates 59 and 60 rotate, and this time the cam plate 60 rotates by pushing the roller 55 mounted below the opening arm 51 toward the container 65. , The roller 55 is the W point 80 of the cam plate 60
When reaching (see FIG. 10), the roller 55 is pushed to the maximum, and the opening arm 51 rises vertically about the rotation shaft 61. As a result, the L-shaped plate 54 provided with the adhesive containing cylinder 52 connected to the opening arm 51 by the link rod 56.
Slides toward the holding arm 44 along the guide 58 and approaches, and the adhesive 53 on the tip end surface of the bag opening member 50 comes into contact with the opposite outer surface of the bag 66 adhered to the adhesive 46. It attaches and detaches freely.

As shown in FIG. 7, the cam plates 59 and 60 rotate so that the cam plate 60 stops pushing the roller 55 and the roller 5
When 5 reaches the Y point 82 (see FIG. 10) of the cam plate 60, the opening arm 51 returns to the predetermined position, and in conjunction with this, the L-shaped plate 54 also slides to the predetermined position while adhering to the bag 66 and retracts. Together with this, the bag 66 is opened. By arranging the vinyl bag 66 below the opening 3 of the table 2 in this manner, the controller 34 drives the driver 34 using an electromagnetic solenoid as shown in FIGS. 8, 11, 12, 18, and 19. When the guide rod 32 is lowered and the plate member 30 is lowered, the protruding portion 31 of the plate member 30 pushes down the guide tool 28 provided on the bag support bar 26, and the bag support bar 2 is interlocked.
6 rotates downwards from the horizontal state to the almost vertical state,
The bag 66 arranged below is supported in the maximum open state. The container 72 in the advanced state at substantially the same time is retracted along the rail 71 to the original position by the motor 72 driven by the controller 35, and retracted from the lower position of the tubular body 6.

After supporting the opened bag 66, the cam plate 5
9 and 60 rotate, and the X point 81 of the cam plate 59 (see FIG. 9)
When the roller 48 reaches the Z point 83 (see FIG. 10) of the cam plate 60 and the holding arm 44 and the opening arm 51 repel each other, the rollers 48 slightly spread in the opposite directions.
The bag holding member 43 and the bag opening member 50 expand in conjunction with each other to completely cut off the bag 66. After that, the controller 35 drives the motors 17 and 18 to draw the chains 21 and 22 from the plates 9 and 10 as shown in FIG. The tubular body 6 has an opening 39 in the plate member 30.
It is inserted into the lower bag 66 through the inside and the opening 3 of the table 2. The leaf vegetables 23 are inserted into the bag 66 through the tubular body 6 in this state as shown in FIG. After several tens of seconds, the controller 35 drives the motor 17 as shown in FIG. 14 to raise the plate 9 so that the large divided piece 7 of the cylindrical body 6 is raised above the opening 3 of the table 2 first. As a result, the leaf vegetables 23 stopped in the tubular body 6 due to the leaf restoring force of the leaf vegetables 23, due to the friction of the inner wall of the small divided piece 8 of the tubular body 6 due to the leaf restoring force and the weight of the leaf vegetables 23,
The bag 66 together with the large division piece 7 that is first removed to the outside of the bag 66
It is not lifted up outside, and it is a large split piece 7 of the cylinder 6.
However, the leaves of the leafy vegetables 23 that were in contact with the inner wall of the large divided piece 7 of the tubular body 6 contact the inner surface of the bag 66 smoothly. After that, as shown in FIG. 15, the controller 35 drives the motor 18 to pull in the chain 22 from the support plate 14 to raise the plate 10 upward from the opening 3 of the table 2. This makes the bag 66
The leaf vegetables 23 in contact with the inner surface and the inner wall of the small divided piece 8 of the tubular body 6 are subdivided by the friction of the leaf 66 on the inner surface of the bag 66 due to the restoring force of the leaves and the weight of the leaf vegetables 23 as described above. As the piece 8 rises, it does not rise outside the bag 66, the small divided pieces 8 of the tubular body 6 are smoothly removed to the outside of the bag 66, and the leafy vegetables 23 are surely stored in the bag 66. After that, as shown in FIG.
4 is driven to raise the guide rod 32, so that the plate member 30
Is raised, the protruding portion 31 of the plate member 30 is pulled out from the opening 3 of the table 2, and the protruding portion 31 of the plate member 30 stops pushing down the guide tool 28 of the bag support bar 26. As a result, the bag support bar 26 is restored from the vertical state to the horizontal state by the spring 27 and the support of the bag 66 is stopped.
The bag 66 accommodating is discharged out of the machine body 1 along the lower shooter 38. After that, by pressing the button operation portion 36 again, the leaf vegetables 23 are packed in the same bag as described above.

The division of the cylindrical body 6 is not limited to two divisions. Further, the tubular body 6 may be divided equally or unevenly. The vertical drive means for vertically moving the plate member 30 is not limited to the drive device using the electromagnetic solenoid in the present embodiment, and a cam mechanism or a cylinder driven by a motor may be used. The storage container 65 in which a large number of bags 66 are stored is pivotally attached to the carriage 67, and a spring 69 is provided between the storage container 65 and the carriage 67.
Since the bag is interposed, the bag holding member 43 can reliably take out the bag 66 at the bottom. Adhesive 4
6 has the same structure as the pressure-sensitive adhesive containing cylinder 45 containing the pressure-sensitive adhesive 53 and the pressure-sensitive adhesive containing cylinder 52 containing the pressure-sensitive adhesive 53. To remove the adhesive 4 from the adhesive containing cylinders 45 and 52.
If the side opposite to 6, 53 is pressed, the adhesive containing cylinders 45, 52
Since the new adhesives 46 and 53 can be easily discharged from the inside, the good adhesive state can always be maintained. In this embodiment, the motor 62 is used as a drive source, and the drive means for rotating the two cam plates 59, 60 with the single rotating shaft 61 is used. Therefore, the timing of the bag holding member 43 and the bag opening member 50 can be accurately adjusted. You can do it.

[0017]

According to the present invention, the top surface of the bag holding member 43 using an adhesive is adhered to the uppermost bag accommodated in the accommodation container 65 to take out the bag, and the bag opening using the adhesive is applied to the bag. Since the tip end surface of the member 50 sticks and the bag is opened up to a predetermined distance, the bag itself can be opened promptly and reliably without being damaged or broken. In addition, by sequentially pulling out the divided portions of the tubular body 6 inserted into the bag from the bag, friction between the leaf of the leafy vegetables 23 related to the inner wall of the tubular body 6 due to the restoring force and the light weight of the leafy vegetables causes a decrease in the tubular body. The retained leafy vegetables 23 are pulled up to the outside of the bag by the friction of the leaf restoring force of the leaf on the inner wall of the divided portion of the tubular body 6 that is pulled up later and the weight of the leafy vegetables 23.
It will not be pulled out of the bag together with the divided parts.
In the same manner, if the divided portions of the tubular body 6 are successively pulled out of the bag and the entire tubular body 6 is pulled out of the bag, the leafy vegetables 23 can be stored in the bag without being pulled up together with the tubular body. Therefore, the burden on the operator is greatly reduced, and the leafy vegetables 23 can be stored in the bag promptly, reliably and without damage, and the leafy vegetables 23 can be packaged very easily. Furthermore, even in the case of a large amount of bagging work, the work efficiency is significantly improved. In the bagging apparatus for leafy vegetables using the bag supporting mechanism according to claim 2, the plate member 30 is moved up and down by a simple operation, so that the protruding portion of the periphery of the opening 39 of the plate member 30 is the opening 3 of the table 2. The bag holding bar 26 provided on the periphery is pushed down to a vertical state and the bag supporting bar 26 is pushed down.
Thus, the bag can be quickly and surely and easily supported in the maximum opened state, and the pressing of the bag support bar 26 can be stopped to release the bag support.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing the present embodiment.

FIG. 2 is a process explanatory view showing an opened state of a bag in this embodiment.

FIG. 3 is a plan view taken along the line AA in FIG.

FIG. 4 is a process explanatory view showing an open state of the bag in this embodiment.

FIG. 5 is a process explanatory view showing an open state of the bag in this embodiment.

FIG. 6 is a process explanatory view showing an opened state of the bag in this embodiment.

FIG. 7 is a process explanatory view showing an opened state of the bag in this embodiment.

FIG. 8 is a process explanatory view showing an opened state of the bag in this embodiment.

FIG. 9 is an explanatory diagram of a cam plate that drives a holding arm in the present embodiment.

FIG. 10 is an explanatory diagram of a cam plate that drives an opening arm in the present embodiment.

FIG. 11 is a perspective view of a process of bagging leafy vegetables according to the present embodiment.

FIG. 12 is a perspective view of a process of bagging leafy vegetables according to the present embodiment.

FIG. 13 is a perspective view of a process of bagging leafy vegetables according to the present embodiment.

FIG. 14 is a perspective view of a process of bagging leafy vegetables according to the present embodiment.

FIG. 15 is a perspective view of a step of bagging leafy vegetables according to the present embodiment.

FIG. 16 is a perspective view showing a process of bagging leafy vegetables according to the present embodiment.

FIG. 17 is an explanatory diagram showing a support portion that supports the bag according to the present embodiment.

FIG. 18 is an explanatory diagram showing a bag supporting step in the present embodiment.

FIG. 19 is an explanatory diagram showing a bag supporting step in the present embodiment.

20 is a cross-sectional view taken along the line AA in FIG.

[Explanation of symbols]

 1 Airframe 2 Table 3 Opening 4 Conduction hole 5 Conduction hole 6 Cylindrical body 7 Large division piece 8 Small division piece 9 Plate 10 Plate 11 Sliding shaft 12 Sliding shaft 13 Support plate 14 Support plate 15 Roller 16 Roller 17 Motor 18 Motor 19 Gears 20 Gears 21 Chains 22 Chains 23 Leaf Vegetables 24 Missing Numbers 25 Missing Numbers 26 Bag Support Bars 27 Springs 28 Guiding Tools 29 Sliding Holes 30 Plates 31 Projections 32 Guide Rods 33 Springs 34 Drives 35 Controllers 36 Button Operating Parts 37 Discharge Ports 38 Shooter 39 Opening 40 Missing number 41 Missing number 42 Missing number 43 Bag holding member 44 Holding arm 45 Adhesive storage cylinder 46 Adhesive 47 Lever 48 Roller 49 Missing number 50 Bag opening member 51 Opening arm 52 Adhesive storage cylinder 53 Adhesive 54 L-shaped plate 55 Roll 5 Link rod 57 Rotating shaft 58 Guide 59 Cam plate 60 Cam plate 61 Rotating shaft 62 Motor 63 Chain 64 Discharging hole 65 Storage container 66 bag 67 Truck 68 Wheel 69 Spring 70 Pivot 71 Rail 72 Motor 73 Drive wheel 74 Wire 75 Drive wheel 76 Missing number 77 Frame 78 Spring 79 V point 80 W point 81 X point 82 Y point 83 Z point

Claims (3)

[Claims] 1. A tubular body (6), which is divided into a plurality of pieces and serves as an insertion guide for leafy vegetables (23) to be inserted into a bag.
The divided parts of the device can be raised and lowered so that they can be independently raised, and a bag holding member (43) having an adhesive on the tip surface and a bag opening member (50) having an adhesive on the tip surface are spaced by a predetermined distance. The bag-holding member (4) is arranged so that the pressure-sensitive adhesives at the tips are opposed to each other, and the tip surface of the bag-holding member (43) is moved until it comes into contact with the uppermost bag in the container (65).
First driving means for raising 3) to near the lower end of the tubular body (6) was provided, and the tip opening surface of the bag opening member (50) moved until it came into contact with the bag attached to the tip surface of the bag holding member (43). A second drive means for separating the bag by a predetermined distance is provided, and the bag opened by the adhesion of the tip surface of the bag holding member (43) and the adhesion of the tip surface of the bag opening member (50) is used as the cylindrical body (6). ) Is provided with a bag supporting means for supporting the bag in an open state at a position near the lower end of). 2. A plurality of bag support bars (26) supported substantially horizontally by springs (27) on the periphery of an opening of a table (2) provided with an opening (3) downward from the center of the opening (3). The opening (39) of the plate member (30) protruding downward at the periphery of the opening (39) overlaps the opening (3) of the table (2) and is vertically movable. 2. The leaf vegetables according to claim 1, wherein the bag supporting means is a bag supporting mechanism that is arranged and rotates downwardly by the movement of the plate material (30) to lock the bag supporting bar (26) inside the bag. Bagging device. 3. The bagging apparatus for leafy vegetables according to claim 1, wherein the tubular body (6) is divided into two in the axial direction, and the inner peripheral lengths of both divided pieces are different.