JP2023028584A - Boxing device and boxing method - Google Patents

Abstract

To provide a technique capable of quickly boxing work-pieces.SOLUTION: A boxing device includes: a boxing unit 20 for storing a plurality of work-pieces W in a packaging box B; and a conveyance unit 30 for conveying the packaging box B. When storing the plurality of work-pieces W in the packaging box B by the boxing unit 20, the conveyance unit 30 changes a storage position of the work-pieces W in the packaging box B by advancing and retreating the packaging box B along a conveyance direction.SELECTED DRAWING: Figure 1

Description

The embodiments of the present invention relate to a boxing device and a boxing method for packing workpieces into packing boxes.

Conventionally, as this type of boxing device, a device as disclosed in Patent Document 1 below is known. The apparatus shown therein includes a first adsorption unit that adsorbs a plurality of works conveyed by a conveyor, and a first adsorption unit that moves the first adsorption unit that has adsorbed the plurality of works in a direction away from the conveyor. Adsorption unit reciprocation for reciprocating the drive part, the first adsorption unit and the first adsorption unit drive part between a first position where the work is adsorbed and a second position where the work is opposed to the opening of the box a drive unit, a second suction unit that receives a workpiece from the first suction unit that has arrived at the second position, and a second suction unit that has suctioned a plurality of workpieces and moves the second suction unit from the second position to a third suction unit inside the box. a second suction unit driving section for moving the first suction unit from the second position to the first position while the second suction unit is moved from the second position to the third position; It is characterized by returning to the position.

Japanese Patent Application No. 5-168251

The purpose is to provide a technology that enables quick packaging of workpieces.

In order to solve the above-described problems, an embodiment of the present invention includes a work containing section for containing a plurality of works in a packing box, and a conveying section for conveying the packing box. When the plurality of works are accommodated in the packing box by the unit, the packing box is moved forward and backward along the conveying direction to change the accommodation positions of the works in the packing box.

According to the embodiments of the present invention, it is possible to provide a technology capable of quickly packaging workpieces.

1 is a schematic perspective view of a boxing device according to an embodiment; FIG. It is a block diagram which shows the control system of the boxing apparatus which concerns on embodiment. It is the schematic for demonstrating the cartoning operation|movement with respect to packing box B1 of the cartoning apparatus which concerns on embodiment. It is the schematic for demonstrating the cartoning operation|movement with respect to packing box B1 of the cartoning apparatus which concerns on embodiment. It is the schematic for demonstrating the pushing with respect to packaging box B1 of the boxing apparatus which concerns on embodiment, and the boxing operation|movement with respect to packaging box B2. It is the schematic for demonstrating the following boxing operation|movement with respect to packaging box B1 of the boxing apparatus which concerns on embodiment. It is the schematic for demonstrating the pushing operation|movement of the next stage with respect to packaging box B1 of the packaging apparatus which concerns on embodiment, and the next stage with respect to packaging box B2. It is the schematic for demonstrating the operation|movement after the boxing of the next stage with respect to packaging box B2 of the boxing apparatus which concerns on embodiment. It is the schematic for demonstrating the supply to a conveyance conveyor of packing boxes B1 and B2 of the boxing apparatus which concerns on embodiment, and the boxing operation|movement with respect to packing box B1. It is a schematic plan view showing the structure of the conveyor belt of the boxing device according to another embodiment.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the present specification and drawings, constituent elements having substantially the same functional configuration are denoted by the same reference numerals, thereby omitting redundant description.

In the present embodiment, individual pouches that are not filled with contents are treated as works, which are objects to be packed. An example will be explained. The work is not limited to the pouch, and any flexible sheet-like material such as paper or cardboard, solid material such as a bag or plate-like material, etc., as long as it can be adsorbed by the adsorption device described later. Anything can be a work to be packed.

(Device configuration)
First, the configuration of the boxing device according to the present embodiment will be described with reference to FIGS. 1 and 2. FIG. FIG. 1 is a schematic perspective view showing a cartoning apparatus according to this embodiment, and FIG. 2 is a block diagram showing a control system of the cartoning apparatus according to this embodiment.

As shown in FIGS. 1 and 2, the cartoning apparatus 1 according to this embodiment includes a supply conveyor 10 that supplies workpieces W up to a predetermined position, and a supply conveyor 10 positioned above the supply conveyor 10 that grips the workpieces W. A packing unit 20 for packing in the packing box B, a transport unit 30 for carrying the packing box placed under the supply conveyor 10, a compressing device 40 for compressing the boxed work W, and control a device 50; In addition, the symbols B1 and B2 shown in FIG. 1 denote the packaging boxes, which are referred to as packaging boxes B when they are described without distinguishing between them.

The supply conveyor 10 extends in one direction, and an endless timing belt is wound around a drive roller (not shown) to convey the work W on the belt. The supply conveyor 10 extends in the Y direction shown in FIG. 1 and can therefore transport the workpieces W in the Y direction. The drive roller is rotationally driven by a drive motor (not shown). In this embodiment, the supply conveyor 10 is kept rotating at a constant speed while the cartoning apparatus 1 is in operation.

The boxing unit 20 includes a suction pad 210 that suctions the work W, a rod 220 that supports the suction pad 210 , and a plate-like base plate 230 that supports the rod 220 . The adsorption pad 210 is connected to one end of a tube (not shown) for sucking the air in the pad, and the vacuum pump 240 is connected to the other end of the tube. The vacuum pump 240 sucks the air in the suction pad 210 through the tube while the suction pad 210 is in contact with the work W, whereby the suction pad 210 sucks the work W. As shown in FIG. On the other hand, the workpiece W can be released from the suction pad 210 by canceling the air suction of the vacuum pump 240 .

The base plate 230 is connected to a moving device 250 (see FIG. 2; not shown in FIG. 1) located above, which moves the base plate 230 with high accuracy in horizontal directions (X direction, Y direction) and orthogonally to these directions. It is possible to move in the vertical direction (Z direction) and rotate around the axis in the Z direction. As such a moving device, it is preferable to use an articulated robot capable of high-speed movement and high-precision positioning, such as a parallel link robot composed of links, joint arms, and the like. If the moving device 250 is a parallel link robot, the work W can be transferred via the base plate 230 and the suction pad 210 by connecting the plurality of arms to the base plate 230 .

The transport unit 30 includes a pair of first transport conveyors 310a spaced apart from each other in the Y direction, a pair of second transport conveyors 310b spaced from each other in the Y direction so as to be positioned between the pair of first transport conveyors 310a, A plurality of supply rollers 320 positioned upstream in the transport direction (X direction) of these transport conveyors, and an opening/closing plate 330 that permits and/or restricts the supply of packaging boxes supplied by the supply rollers 320 are provided. Note that the first and second conveyers 310a and 310b will be referred to as the conveyer 310 when the description is made without distinguishing between them.

The pair of transport conveyors 310 each have endless timing belts extending in the X direction that are wound around a pair of driving rollers (not shown), and are circulated by the drive rollers, thereby moving the packing box B on the belts in the X direction. transport. In this embodiment, the packaging box conveyed by the pair of first conveyors 310a is referred to as packaging box B1, and the packaging box conveyed by the pair of second conveyors 310b is referred to as packaging box B2.

The drive rollers of the pair of first conveyors 310a are driven to rotate forward and reverse by a first drive motor 311a (see FIG. 2), and the drive rollers of the pair of second conveyors 310b are driven by the second drive motor 311b. (See FIG. 2). Since the first and second drive motors 311a and 311b are driven independently of each other, the first conveyor 310a and the second conveyor 310b can be rotated independently. It is assumed that these drive rollers convey the packaging box B in the X direction by forward rotation.

Two L-shaped stoppers 312a are provided on the surface of each of the pair of first transfer conveyors 310a so as to be separated from each other by a predetermined distance in the X direction. A stopper 312a is provided. The pair of stoppers 312a are at the same position in the X direction as the pair of stoppers 312a of the first transport conveyor 310a adjacent in the Y direction.

In this embodiment, the packaging box B1 can be positioned between the pair of stoppers 312a. In other words, the pair of stoppers 312a are separated from each other by the length of the packaging box B in the X direction. Therefore, in this embodiment, the packaging box B1 is positioned between the four stoppers 312a. By positioning the packaging box B1 between the four stoppers 312a in this manner, the packaging box B1 can be fixed relative to the mounting surface of the packaging box B1 on the first conveyor 310a in the X direction so as not to be relatively movable. . Since the stopper 312a is provided on the surface of the first transport conveyor 310a, it can rotate from the upper surface to the lower surface in accordance with the rotating movement of the first transport conveyor 310a. The pair of stoppers 312a is detachable from the first conveyer 310a by fastening members such as screws, magnetic members, and fixing members such as hook-and-loop fasteners. Spacing can be adjusted.

Similarly, on the surface of each of the pair of second conveyors 310b, two L-shaped stoppers 312b are provided in pairs with a predetermined distance in the X direction. A total of four stoppers 312b are provided. The pair of stoppers 312b are at the same position in the X direction as the pair of stoppers 312b of the second conveyor 310b adjacent in the Y direction. Since the configuration and function of the stopper 312b are the same as those of the stopper 312a, description thereof will be omitted here.

Since the surfaces of the first and second conveyors 310a and 310b are substantially flush with each other, they come into contact with the lower surfaces of the packaging boxes B1 and B2, respectively. Therefore, for example, when the first conveyor 310a conveys the packaging box B1 in the X direction or the opposite direction, and the second conveyor 310b does not convey the packaging box B2, the first conveyor 310a does not convey the packaging box B2 without the stoppers 312a and 312b. There is a possibility that the packaging box B2 will also be transported according to the revolving movement of 310a. However, according to the stoppers 312a and 312b described above, it is possible to transport one of the packaging boxes B1 and B2 individually without affecting the other.

In addition, the number of stoppers 312a for fixing the position of one packaging box B is not limited to four, but may be increased or decreased to 2, 3, 5, etc. according to the number and arrangement of the corresponding conveyors 310. You may

The supply rollers 320 supply the packing boxes B to the transport conveyor 310, and a plurality of supply rollers 320 are arranged in series along the X direction to form a supply path. In this embodiment, a plurality of packaging boxes B are placed in a row on the supply path, and the packaging boxes B are pressed from upstream to downstream. For example, the packaging boxes B may be continuously pressed in a row by sequentially supplying the packaging boxes B onto the supply path from a conveyor located upstream of the supply path.

The open/close plate 330 is a flat plate member that can be reciprocated in the vertical direction by a driving device such as a piston (not shown). provided between When the packing boxes B1 and B2 are placed on the conveyer 310, the opening/closing plate 330 moves upward in order to prevent further supply of the packing boxes B onto the conveyer 310. , the path between the conveyer 310 and the supply roller 320 is cut off. On the other hand, when there is no packing box B on the conveyer 310, the opening/closing plate 330 moves downward to release the blockage of the path between the conveyer 310 and the supply roller 320, thereby opening the conveyer 310. Allow supply of carton B to

The compression device 40 is disposed on the downstream side of the boxing unit 20 on the conveyor 310, and includes a flat compression plate 401 formed to have a size slightly smaller than the size of the top opening of the packaging box B, and the compression plate 401. It has a cylinder rod 402 which is connected to the upper surface and which can move back and forth in the vertical direction by a driving device (not shown) such as hydraulic pressure or pneumatic pressure. The compression device 40 compresses the work W by moving the compression plate 401 downward when the packing box B packed with the work W is positioned directly below. Since a large number of air layers are formed in the process of stacking a plurality of works W, the amount of work W that can be accommodated in the packing box B can be greatly increased by appropriately performing air removal by compression. This is particularly effective when the workpiece W is a pouch or the like having a thickness difference between one end and the other end.

The control device 50 is an information processing device having a storage device such as a CPU (Central Processing Unit) and a memory. Drive control is performed by A PC (Personal Computer) or the like may be used as such a control device.

Specifically, regarding the packing unit 20, the control device 50 sends a drive signal to the vacuum pump 240 when the suction pad 210 and the workpiece W come into contact with each other, and drives the vacuum pump 240 to suck air. When the work W is packed in the packing box B, the control device 50 stops sucking the air, cancels the work W adsorption, and releases the work W. - 特許庁In addition, the control device 50 appropriately sends a drive signal to the moving device 250 to lower the suction pad 210 from the initial position above the supply conveyor 10, raise the workpiece W after suction, and then move the packing box B upward. A series of operations such as lowering, lifting after release of the workpiece W, and movement to the initial position are performed.

Regarding the transport unit 30, the control device 50 sends drive signals to the first and second drive motors 311a and 311b according to the packing status of the workpieces W, and rotates the transport conveyor 310 forward and backward individually. Let Further, when the packing box B on the conveyer 310 is discharged downstream, the control device 50 sends a drive signal to the opening/closing plate 330 to move the opening/closing plate 330 downward to the open state. The packing box B is supplied to the conveyer 310 . After supplying a predetermined number (two in this embodiment) of packing boxes B, the control device 50 moves the opening/closing plate 330 upward to close the packing boxes B, thereby blocking the packing boxes B. FIG.

Regarding the compression device 40, the control device 50 sends out a drive signal each time a predetermined amount of works W are packed and the packaging box B is positioned directly below the compression device 40 to compress the work W in the packaging box B. Bleed the air.

(equipment operation)
The operation of the boxing device 1 according to this embodiment will be described below with reference to FIGS. 3 to 8. FIG. 3 and 4 are schematic diagrams for explaining the operation of the boxing apparatus according to the present embodiment for packing the packing box B1, respectively. It is the schematic diagram for each demonstrating the operation|movement and the next boxing operation|movement with respect to packaging box B1. FIGS. 7 to 9 show the next-stage pushing operation on the packaging box B1 and the next-stage packaging operation on the packaging box B2 of the packaging apparatus according to the present embodiment, the operation after the next-stage packaging on the packaging box B2, the packaging box B1, It is the schematic for each demonstrating the supply to a conveyance conveyor of B2, and the boxing operation|movement with respect to packing box B1. 3 to 9 schematically show the side surface of the transport conveyor 310 viewed in the opposite direction in the Y direction.

First, as shown in FIG. 3(a), the empty packaging box B1 is positioned by the first transport conveyor 310a at the initial accommodation position below the supply conveyor 10, that is, at the operating position of the boxing unit 20, and then, as shown in FIG. 3(b). ), the works W are sequentially packed (accommodated) in the packing box B1 by the packing unit 20. As shown in FIG. In this embodiment, four works W are arranged in the Y direction in the packing box B as shown in FIG. It is boxed as it should be.

Further, in this embodiment, in order to shorten the moving distance of the moving device 250 in the X direction, the work W after being sucked is positioned at a position P1 close to the supply conveyor 10 as shown in FIG. 3(b). , to be accommodated in a desired position in the packing box B only by moving downward. Therefore, when the packing of the works W in the front row of the packing box B1 is completed, as shown in FIG. Then, the works W in the next row are boxed. That is, the transport conveyor 310 moves the packing box B in order to change the accommodation position of the work W in the X direction. In the following description, the X direction side is defined as forward, the movement of the packaging box B in the X direction is defined as forward movement, and the reverse is defined as backward movement.

As shown in FIG. 4(a), the packing box B1 is sequentially advanced along with the packing of the works W, and when the packing of the works W in the last row is finished, the packing of the works W in the lowest layer is completed. Next, without moving the packing box B1, the works W in the last row of the next layer are packed as they are. B1 retreats by the length of the work W, and packing of the works W targeting the front row of the last row is performed. Here, if the work W has a different thickness at one end and the other end, such as a pouch, the work W should be rotated 180 degrees to equalize the thickness in the vertical direction when packing the work W in the next layer. is preferred.

As the packing of the works W accompanied by the advance and retreat of the packing box B1 is continuously performed thereafter, the number of layers of the works W reaches a predetermined number as shown in FIG. 4(c). Whether or not the predetermined number has been reached may be determined based on the time interval associated with the transmission of various drive signals, or may be detected by various sensors. Further, the predetermined number here is a threshold that triggers the compression of the work W, and is preferably set as appropriate according to the type and number of the work W, the size of the packing box B, and the like.

When the number of layers of the work W reaches a predetermined number, as shown in FIG. As shown in (b), the packing box B1 is positioned directly below the compression device 40 at the compression position, that is, the operating position of the compression device 40, and the packing box B2 is positioned at the initial storage position. Thereafter, as shown in FIG. 5(c), the compression plate 401 of the compression device 40 descends and the work W is compressed for a predetermined time (for example, 10 seconds). At this time, in parallel, the packing unit 20 packs the works W into the packing box B2 in the same procedure as the packing box B1.

After compression, the compression plate 401 is raised to release the compression as shown in FIG. 6(a). It should be noted that the packing of the works W into the packing box B2 is continued even at the time of this release. After the release, as shown in FIG. 6(b), the packing boxes B1 and B2 are respectively retreated by the first and second transfer conveyors 310a and 310b, and the work W continues to be loaded onto the packing box B1 after compressing the work W. Boxing is done. Here, in order to quickly resume packing the works W into the packing box B1, the packing box B1 is positioned below the packing unit 20 so that the packing box B1 is restarted from the last row.

After that, the packing of the works W accompanied by the advance and retreat of the packing box B1 is continuously performed thereafter, and as shown in FIG. will be The determination as to whether or not the filling amount has been reached may be determined based on the time interval associated with the transmission of various drive signals, or may be detected by various sensors. The filling amount is a threshold value indicating that the packing of the work W into the packing box B is completed, and can be appropriately set according to the type, size, and weight of the work W, the size of the packing box B, and the like.

When the packing box B1 is packed with a predetermined amount of works W, the packing box B1 is moved forward by the first conveyor 310a and positioned at the compression position as shown in FIG. 7(a). The packing box B2 advances by 310b. At this time, the packing box B2 returns to the position where the packaging of the workpieces W was interrupted, in other words, the workpieces W attracted by the packaging unit 20 are positioned above the unaccommodated portion where the workpieces W are not yet accommodated. Become. After moving forward, as shown in FIG. 7(b), the compressing device 40 compresses the work W in the packing box B1 and the packing unit 20 packs the work W in the packing box B2.

As shown in FIG. 7(c), when the compression plate 401 rises and the compression is released, it is considered that the packaging of the packaging box B1 is completed, and the packaging box B1 is moved downstream by the first transfer conveyor 310a. Ejected. During this time, the works W are continuously packed into the packing box B2. The packaging box B1 discharged downstream is supplied to a conveyor (not shown) and conveyed to a post-process device that applies an adhesive tape to the top outer flap.

In parallel with the downstream transportation of the packaging box B1, the work W is boxed and compressed in the packaging box B2. As shown in FIG. 8(a), when the packing box B2 is packed with works W up to a predetermined filling amount, the works W are compressed as shown in FIG. 8(b). Downstream discharge of the packaging box B2 is performed as shown in c). At this time, the pair of stoppers 312a move further forward from the packing box B discharging position by the first conveying conveyor 310a, move to the lower surface of the first conveying conveyor 310a, move upstream, and are positioned at the packing box receiving position.

As shown in FIG. 9A, the packing box receiving position is a position where one side of the pair of stoppers 312a is positioned on the upper surface of the first conveyor 310a and the other side is positioned on the lower surface. In this state, the packing box B on the supply roller 320 is prevented from moving to the conveyer 310 by the opening/closing plate 330 in the closed state. After the pair of stoppers 312a are positioned at the packaging box receiving position, the opening/closing plate 330 is moved downward to open the first packaging box B1 as shown in FIG. Supplied in extruded form.

The supplied packaging box B1 comes into contact with one of the stoppers 312a located on the upper surface of the first conveyor 310a and stops moving. Box B1 moves forward. Subsequently, the other stopper 312a moves to the upper surface side of the first conveyor 312a and comes into contact with the rear end side of the packaging box B1. As a result, the pair of stoppers 312a fixes the packaging box B1 to the mounting surface of the packaging box B1 on the first conveyor 310a so as not to move relative to the X direction.

The packing box B1 is further advanced by the first transport conveyor 310a to be positioned at the initial packing position as shown in FIG. 9(c). In parallel with this positioning, the pair of stoppers 312b are positioned at the packing box receiving position, and receive the packing box B2 by the same procedure as the pair of stoppers 312a, thereby separating the packing boxes B1 and B2 from the respective packing boxes B1 and B2 as shown in FIG. 3(a). can be the state shown in

According to the present embodiment described above, in the boxing operation by the boxing unit 20, the packing box B can be moved by the transport conveyor 310 and the work W can be accommodated in the packing box B. The movement of the moving device 250 in the X direction can be reduced, and the workpieces W can be packed quickly. This is particularly effective when the moving device 250 is a parallel link robot that moves slower in the vertical direction than in the horizontal direction.

In the present embodiment, the pair of second conveyors 310b are arranged between the pair of first conveyors 310a, but the present invention is not limited to this. As shown in FIG. 10(a), the first conveyor 310a and the second conveyor 310b may be alternately arranged in the Y direction.

Further, as shown in FIG. 10(b), the transport conveyor 310 has only one stopper 312, and a first auxiliary conveyor 313a for transporting the packing box B1 in cooperation with the pair of first transport conveyors 310a, A pair of second auxiliary conveyors 313b for conveying the packing box B1 in cooperation with the pair of second conveyers 310b may be further provided. The first auxiliary conveyor 313a is arranged between the pair of second conveyors 310b in the Y direction and is provided with one stopper 312a. They are arranged so as to be positioned in between and each is provided with one stopper 312b.

In this embodiment and the form shown in FIG. 10(a), each conveyor is provided with a pair of stoppers 312, but if the size of the packaging box B is changed, the stoppers can be repositioned. do. On the other hand, in the form shown in FIG. 10(b), since the packaging box B1 is conveyed by the pair of stoppers 312a of the first conveyor 310a and the stopper 312a of the first auxiliary conveyor 313a, the size of the packaging box B is changed. The X-direction distance of each stopper 312a can be changed as appropriate. This is the same for the pair of the second transport conveyor 310b and the second auxiliary conveyor 313b.

Further, in the present embodiment, after the packaging box B1 is transported to the downstream post-processing device, the first transport conveyor 310a is on standby until the packing of the works W into the packaging box B2 is completed. However, during the placement and compression of the work W on the packing box B2, the next packing box B1 is received on the first transfer conveyor 310a, and the work W is accommodated in the next packing box B1 during the compression. You may do so. By doing so, it is possible to greatly shorten the packing work time compared to the case where the next packing box B1 is not filled with the works W until the packing of the works W in the packing box B2 is completed. .

Further, when the work W is accommodated in the packing box B to some extent, the accommodation position of the work W in the packing box B gradually becomes a higher position. Therefore, when the packing box B contains a certain number of works W, only the moving device 250 is moved to the packing box B without moving the packing box B to change the position where the works W are contained by the transfer conveyor 310. You may make it move according to the accommodation position of the workpiece|work W. FIG. By doing so, it is possible to change the packing method between the initial packing in which the work W moves a long distance in the vertical direction and the packing in the later packing in which the work W moves a long distance in the vertical direction. Appropriate packaging is possible.

Also, in the present embodiment, the suction pad 210 is used to suck the work W, but the present invention is not limited to this. good too.

Further, although it has been described that the compression device 40 compresses the work W twice, the compression is not limited to this, and may be performed once or three times or more depending on the type and amount of the work W.

Further, although it has been described that the control device 50 drives and controls the boxing unit 20, the transport unit, and the compression device, they may be driven independently.

The invention may be embodied in various other forms without departing from its spirit or essential characteristics. Therefore, each above-mentioned embodiment is only an illustration in every point, and should not be interpreted restrictively. The scope of the present invention is indicated by the claims and is not restricted by the text of the specification. Furthermore, all modifications, various improvements, substitutions and modifications that fall within the equivalent scope of claims are within the scope of the present invention.

1 cartoning device 20 cartoning unit (work accommodating part)
30 transport unit (transport section)
310 Conveyor 310a First Conveyor 310b Second Conveyor 312 Stopper (Suppression Unit)
40 compression device (compression section)
50 control device (work storage unit, transport unit, compression unit)
B, B1, B2 packing box (first packing box, second packing box)
W Work

Claims (5)

a workpiece accommodating section for accommodating a plurality of workpieces in a packing box;
A transport unit that transports the packaging box,
When the plurality of works are accommodated in the packing box by the work accommodating section, the conveying section advances and retreats the packing box along the conveying direction to change the accommodation positions of the works in the packing box. A cartoning device characterized by: 2. The boxing apparatus according to claim 1, further comprising a compressing section for compressing the stacked works when the plurality of works are stacked and stored in the packing box by the work storing section. The transport unit has a first transport conveyor that transports at least the first packaging box and a second transport conveyor that transports the second packaging box,
In a state in which the first packing box is positioned at the operating position of the compressing section by the first conveying conveyor, and the stacked works in the first packing box are compressed by the compressing section, the second conveying conveyor 3. The cartoning apparatus according to claim 2, wherein the second packing box is positioned at the working position of the work accommodating portion by the second packing box, and the plurality of works are accommodated in the second packing box. 3. The first and second conveyors are provided with stoppers for restraining the movement of the packaging boxes placed on the respective conveyors. Cartoning equipment as described. When a plurality of workpieces are accommodated in the packaging box, the packaging box is moved forward and backward along the transportation direction by a transporting part that transports the packaging box, and the accommodation positions of the workpieces in the packaging box are changed. Characteristic packaging method.

Images