JPH05294328A - Device for accumulating subdivision packing sheet - Google Patents

Abstract

PURPOSE:To provide a structure that can expedite subdivision packing and accumulation while reducing stagnation of subdivision packing sheets. CONSTITUTION:A continuous body 200 of subdivision packing sheets is cut by so-called method of lengthwise cutting of continuous packs, and the cut subdivision packing sheet 201 is virtually erected by an erection guide member 120 or the like. After the erection, the sheet is guided by a guide groove 104a or the like without being fallen, and is conveyed by carrier bars 111, 121, 131 and the like to an accumulation guide member 160. Then, a specified number of erected subdivision packing sheets are piled up in parallel in the horizontal direction in a groove 160a. By employing the method of lengthwise cutting of continuous packs, the number of cuttings can be reduced while the time required for taking out the cut subdivision packing sheets can be shortened. Therefore the number of process necessary for the subdivision packing sheets can be reduced, minimizing the stagnation of the subdivision packing sheets 201 during the conveyance and the accumulation.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention cuts, for example, a continuous body of a packaging sheet conveyed from a packaging packaging machine for powdered or granular medicines by a belt conveyor or rollers into a predetermined size,
The present invention relates to an improvement of a packaging sheet stacking device for stacking a predetermined number of cut packaging sheets and packaging such as box packaging.

[0002]

2. Description of the Related Art A conventional packing sheet stacking apparatus will be described with reference to FIGS. FIG. 11 shows, for example, the actual Kaihei 3-
It is a sectional side view which shows the structure of the conventional packaging sheet stacking device similar to what was described in 15821 publication. 11
At, the packaging sheet 1 conveyed by the claws 5 on the belt conveyor 4 is vacuum-sucked by the nozzle 3, and the nozzle 3 that has suctioned the packaging sheet 1 is moved onto a predetermined stacking bucket 2. After that, the packaging sheet 1 is dropped onto the stacking bucket 2 by opening the nozzle 3 to the atmosphere, and the packaging sheet 1 is stacked. FIG. 12 is a side sectional view showing the structure of another conventional packaging sheet stacking device. In FIG. 12, the divided sheets 1 conveyed by the claws 5 on the belt conveyor 4 are lifted upward by the stacking pusher 6 provided in the clearance of the belt conveyor 4, and the sheet receiving claws 7 and the weight lift 8 are Are temporarily accumulated in the accumulating hopper 9 and held. When a predetermined number of packing sheets 1 are stacked on the stacking hopper 9, the take-out pusher 10 operates in the right direction in the figure, and the stacked packing sheets 1 are transferred to the transport bucket 11 and sent to the next step. Be done.

[0003]

As a method of processing a divided sheet with a packaging machine, there are so-called "longitudinal continuous encapsulation" in which the sheets are continuously packaged in the sheet conveying direction, and in a direction perpendicular to the sheet conveying direction. There is so-called "transverse packaging" that is wrapped. When the sheets of the same width are used, the number of rows of the packaging machine can be increased, and the number of rows of the conveying and stacking section of the packaging sheets can be small. Has been adopted. Both of the conventional examples shown in FIG. 11 and FIG. 12 are based on the above-mentioned lateral continuous packaging. In the horizontal continuous wrapping method, the sheets are cut and taken out in the transverse direction for each one-pack in the conveying direction of the sheet. Therefore, considering the number of times of cutting and the time required to take out the cut wrapping sheet, etc. The transport speed could not be so high, and the limit was about 100 packets / minute per row. Therefore,
The packaging sheet stacking apparatus adopting the horizontal continuous packaging method has a problem that it is difficult to increase the packaging and stacking speed.

Further, in the conventional packaging sheet stacking apparatus shown in FIG. 11, it is necessary to vacuum-adsorb the packaging sheet 1 by the nozzle 3 and open it to the atmosphere, so that one packaging sheet 1 is placed on the belt conveyor 4. There is a problem in that it takes a long time to transfer from the stacking bucket 2 to the stacking bucket 2 and hinders the speeding up of the packing / collecting speed. Further, in the conventional packaging sheet stacking apparatus shown in FIG. 12, since the packaging sheet 1 is held between the sheet receiving claw 7 and the weight lift 8, it is not suitable for the vertical continuous packaging method because of its structure. Further, there is a problem that the packaging sheet 1 is likely to be clogged inside the stacking hopper 9 or in a gap with the transport bucket 11.

The present invention has been made in order to solve the above problems, and employs a vertical continuous wrapping method,
An object of the present invention is to obtain a packaging sheet stacking device having a structure capable of increasing the packaging and stacking speed and preventing clogging of the packaging sheet.

[0006]

According to a first aspect of the present invention, there is provided a packing sheet stacking device for carrying a packing sheet continuous body in a predetermined direction in a horizontal state.
Cutting means for cutting the continuous body of the packaging sheet in a direction substantially orthogonal to the predetermined direction for each of a predetermined number of continuous packaging, a predetermined state of the cut packaging sheet in the horizontally placed state. Second conveying means for further conveying in the conveying direction, upright guide means for making the cut divided packaging sheets substantially upright from the state of being horizontally placed, guiding the conveyance direction of the cut divided packaging sheets Transport guide means, stacking guide means for stacking the upright packaging sheets in parallel while stacking the upright packaging sheets substantially upright, and stacking sheets stacked in the unit spaces by the stacking guide means When the number of parallel stacks reaches a predetermined number, a third transport means is provided for simultaneously transporting all the packaging sheets accumulated in each unit space to the next step.
The packaging sheet stacking device according to the invention described in claim 2 is
Further, the stacking guide means is provided with a stacking guide member having a plurality of grooves parallel to the transport direction, and a stacking sheet that is provided in front of the stacking guide member and transported to the stacking guide member one by one. A distribution guide member for sequentially distributing to any one of the grooves is provided. In the packaging sheet stacking device according to the invention described in claim 3, the upright guide means further has an inclined surface whose inclination angle gradually increases in the transport direction. In the packaging sheet stacking device according to the invention described in claim 4, a plurality of the upright guide means, the transport guide means, and the stacking guide means are arranged in parallel, and the second and third transport means are respectively arranged. A bar-shaped member that is provided in a direction orthogonal to the conveying direction of the divided sheets and moves in the conveying direction is provided, and a plurality of rows of the divided sheets are synchronously stacked. According to a fifth aspect of the present invention, there is provided a packaging sheet stacking device further comprising sheet separating means for forcibly dropping and inserting one side of the cut packaging sheet into the recess of the upright guide means.

[0007]

The cutting means cuts the divided sheets by a so-called vertical continuous wrapping method. In the vertical continuous wrapping method, a predetermined number of continuous wrappings (for example, 3 to 4 continuous wrappings) are cut in a direction (horizontal direction) orthogonal to the sheet conveying direction, so that each single wrapping is cut horizontally. The number of times of cutting and the time required to take out the cut divided packaging sheet can be reduced as compared with the horizontal continuous packaging method which must be performed. As a result, a speedup of about 300 packets / minute per row is achieved. The cut packaging sheet is substantially upright by an upright guide means, for example, a guide wall having an inclined surface with a gradually increasing inclination angle. The upright packaging sheet is guided by the transport guide means, for example, a guide groove or the like without falling, and is provided with a second transport means, for example, a rod-shaped member provided in a direction orthogonal to the transport direction of the packaging sheet. (Carriage bar) to convey to the stacking guide means. The stacking guide means is provided with a stacking guide member having a plurality of grooves parallel to the transport direction, and one stacking sheet that is provided in front of the stacking guide member and transported one by one in each slot of the stacking guide member. And a distribution guide member for sequentially distributing the two. Therefore, the upright packaging sheets are stacked in parallel in the horizontal direction. When the number of the divided packaging sheets accumulated by the accumulation guide means reaches a predetermined number, all the divided packaging sheets accumulated by the third conveying means are simultaneously conveyed to the next step and boxed or the like. The third conveying means shares at least one member with the second conveying means, for example, the carrier bar, and controls the operation of the common member by a cam, a guide groove, or the like, thereby stacking the divided sheets. Or discharge the accumulated packaging sheets. Cutting means,
A plurality of upright guide means, conveyance guide means, and stacking guide means are arranged in parallel, and each of the second and third conveyance means includes a rod-shaped member provided in a direction orthogonal to the conveyance direction of the divided sheets. By doing so, a plurality of rows of packaging sheets are synchronously accumulated. The cut packaging sheet falls on the upright guide due to the action of gravity,
For some reason, the cut divided packaging sheets may not be completely separated, and the packaging sheets may be clogged. Since the sheet separating means forcibly separates the cut individual divided packaging sheets and drops them on the upright guide, clogging due to incomplete separation of the divided packaging sheets does not occur.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A packing sheet stacking apparatus according to the present invention will be described with reference to FIGS. 1 to 8 showing a preferred embodiment thereof. FIG. 1 is a perspective view showing the overall structure of a packaging sheet stacking device according to the present invention, FIGS. 2 and 3 are partially enlarged perspective views of the device shown in FIG. 1, and FIG. 4 shows a structure near an upright guide portion. FIG. 5 is a perspective view, FIG. 5 and FIG. 6 are plan views and side sectional views showing the structure in the vicinity of the stacking guide part, and FIGS. FIG. 8 is a side view showing a state of a guide rail in the transport mechanism of FIG. 8, and FIG. 8 is a front view showing the guide rail switching mechanism.

1, 2 and 3, a packaging sheet stacking apparatus according to the present invention is a vertical cutter for cutting a continuous body 200 of packaging sheets in the conveying direction (longitudinal direction) for each packaging. A horizontal cutter 103 that cuts the continuous body 101 of 101 and the divided sheets in a predetermined number of continuous packages (for example, in every three continuous packages) in a direction (lateral direction) orthogonal to the transport direction (the predetermined direction). And a first for horizontally conveying the continuous body 200 of the packaging sheets in a predetermined direction (right direction in the drawing).
It has a transport roller 102 (two sets are illustrated in the figure), which is a transport mechanism of. The vertical cutter 101 and the horizontal cutter 103 cut the continuous body 200 of the packaging sheets by a so-called vertical continuous wrapping method. Here, the defective product 210 such as an empty packaging sheet is discharged to the outside of the system by the operation of the damper 105 or the like.

Further, in the packaging sheet stacking apparatus according to the present invention, the notch roller 104 and the annular ring which constitute the second transport mechanism for reliably transporting the cut packaging sheet 201 (details will be described later). A plurality of (for example, three) carrier bars 111, 12 fixed to a belt or a chain.
1 and 131, the packaging sheet 201 that has been conveyed horizontally
Of the separation guide member 110 and the upright guide member 120 that form an upright guide mechanism for substantially uprighting the sheet, and a conveyance guide member 130 that forms a conveyance guide mechanism for defining the conveyance direction of the upright packaging sheet 201. An inter-pitch enlargement guide member 140, a stacking guide member 160 having a plurality of grooves parallel to the conveying direction and constituting a stacking guide mechanism for stacking upright packaging sheets, a stopper 161, and a front side of the stacking guide member 160. A sorting guide member 150, a servo motor 151, a cam plate 152, a link 153, etc., for sequentially sorting the conveyed packaging sheets 201 one by one into each of the grooves of the stacking guide member 160. And a distribution guide member control mechanism for controlling the distribution guide member 150,
And a discharge guide member 170 for simultaneously transporting all the stacked packaging sheets 201 to the next step when the number of the packaging sheets 201 stacked by the stacking guide member 160 reaches a predetermined number. There is.

FIG. 4 shows details of the separation guide member 110, the upright guide member 120, the carrier bars 111 and 121 and the like. In FIG. 4, the separation guide member 110 is a block having a slope 110a and a groove 110b. The packaging sheet 201 sent to the right in the drawings by the notch roller 104 in FIGS. 1 and 2 falls on the slope 110 a of the separation guide member 110 due to gravity. Slope 11
Reference numeral 0a is for holding the packaging sheet 201, which has been conveyed horizontally, in an inclined manner as an intermediate step for standing upright. The groove 110b is provided to prevent the pin 111a provided on the carrier bar 111 from coming into contact with the slope 110a. Further, the upright guide member 120 is provided on the slope 110a of the separation guide member 110 and has a slope 120a configured so that the inclination angle gradually increases. The carrier bar 121
The claw 121a is provided below the separation guide member 110 so as not to contact the upright guide member 120, and the claw 121a is formed in the groove 11.
The packaging sheet 201 is conveyed through the lower side of 0b.

The inter-pitch enlargement guide member 1 is shown in FIGS.
40, the stacking guide member 160 and the stopper 161, the distribution guide member 150, the link 153, the discharge guide member 170, and the like are shown in detail. In FIG. 5, one distribution guide member 150 is provided so as to face one guide groove 140a of the inter-pitch enlargement guide member 140. The guide groove of the distribution guide member 150 has a fan-shaped input side 150c and an output side 150d in consideration of its rotation.
Is linearly configured. Sorting guide member 150
Is rotatable about an axis 150a, the pin 150b engages the link 153, and the movement of the link 153 causes it to rotate about the axis 150a, as shown in FIG. As shown in FIGS. 1 and 3, the plurality of sorting guide members 150 are synchronously rotated by the links 153. The accumulation guide member 160 is one sorting guide member 150.
In contrast, it has a plurality of guide grooves 160a. The input side of each guide groove 160a is radially arranged so as to face each position of the output side 150d of the guide groove accompanying the rotation of the distribution guide member 150. In addition, each guide groove 160
The part holding the packaging sheet 201 of a is the packaging sheet 20.
1 are arranged in parallel in the transport direction. Stopper 16
1 is in the raised position shown in FIG. 6 until a predetermined number of the packaging sheets 201 are stacked, so that the packaging sheets 201 do not enter the discharge guide member 170.

In FIGS. 1, 2 and 3, a carrier bar 1
Although only 31 is shown schematically, the mechanism for controlling the movement of the carrier bar 131 will be described with reference to FIGS. 6, 7 and 8. In FIG. 6, the carrier bars 131, 13
1'is fixed to the arm levers 232 and 232 ', respectively, and the arm levers 232 and 232' are fixed to the base member 23.
It is rotatably supported by 1, 231 '. Each of the base members 231, 231 ′ is attached to the belt or chain 230 at regular intervals, and the groove 25 of the rail 253 is attached.
3a is conveyed rightward in the figure at a constant speed. The arm levers 232 and 232 'are provided with pins 232a and 232a', and the pins 232a and 232a 'are respectively grooves 250a and 2 of the rails 250, 251, and 252.
It is engaged with 50b, 251a, 251b or 252a. The rail 252 on the left side in the drawing is provided with only one groove 252a with the groove switching cam 250 as a boundary, but the rail 251 on the right side in the drawing is the grooves 251a and 25 in the upper and lower two stages.
1b is provided. Further, as shown in FIGS. 6, 7A and 6B, the groove switching cam 250 has an S-shaped groove 250a and a linear groove 250b at the top and bottom.
6 and 7 (a) show a state in which the groove 252a and the groove 251a are connected by the groove 250a. Also, FIG. 7 (b)
Shows the state in which the groove 252a and the groove 251b are connected by the groove 250b. FIG. 8 shows a mechanism for driving (moving up and down) the groove switching cam 250. Groove switching cam 250
Is engaged with a vertical guide rail 263, and its movement is restricted so that only vertical movement is possible. The groove switching cam 250 is
Power unit 2 via link 262 and cam 261
It is connected to 60.

In FIG. 6, the left arm lever 232 is shown.
And the carrier bar 131 fixed thereto shows a state in which the packing sheet 201 has been conveyed to the stacking guide member 160, and the right arm lever 232 'and the carrier bar 131' fixed thereto fix the packing sheet 201. The state after opening on the accumulation guide member 160 is shown. Comparing the two arm levers 232 and 232 ′, the right arm lever 232 ′ rotates clockwise relative to the state of the left arm lever 232. That is, the pin 232 a ′ of the right arm lever 232 ′ has the groove switching cam 250.
The upper groove 2 by passing through the S-shaped groove 250a
51a, while the base member 231 ′ has a groove 253.
Since it is conveyed horizontally in the right direction in a, the arm lever 232 ′ relatively rotates with respect to the base member 231 ′,
Carrier bar 13 fixed to arm lever 232 '
1'moves upward in the figure. As a result, the carrier bar 131 'is retracted above the packaging sheet 201, and the packaging sheet 201 is released from the carrier bar 131'. This operation is repeated until the number of stacking sheets 201 (the predetermined number) is reduced by one.

When the packaging sheets 201 are stacked by one less than the predetermined number, the groove switching cam 250 is operated from the state shown in FIG. 7A by operating the drive mechanism shown in FIG. Switch to the state shown in b). That is,
The arm lever 232 in which the groove 252a and the groove 251b are connected to each other via the groove 250b, and the carrier bar 131 that has conveyed the last one packaging sheet 201 is fixed.
The pin 232a includes a groove 252a, a groove 250b, and a groove 25.
Pass 1b. Therefore, the last carrier bar 13
1 moves forward as it is without retracting to the upper side, and along with the other packaging sheets 201 already accumulated in the accumulation guide member 160, all the packaging sheets 201 discharge guide material 1
Transport to 70. As shown in FIG. 5, the discharge guide member 1
The guide groove 170 a of the packaging sheet 201 is separately guided in each groove 160 a of the stacking guide member 160.
The width is gradually narrowed so as to bring them into close contact with each other. A paper box or the like for packaging is arranged in front of the discharge guide section 170, and the opening thereof is opposed to the groove 170a of the discharge guide member 170, whereby a predetermined number of the stacked packaging sheets 201 are automatically packaged. ..

In the above embodiment, the cut packaging sheet 201 is configured to drop on the separation guide member 110 by the action of power. However, there may be a case in which the individual packaging sheets 201 are not completely separated due to, for example, the adhesive of the adhesive tape used for connecting the packaging films and the like attached to the cut surface.
If you overlook this as it is, the carrier bar 111, 1
21 and the like are rolled up to form a packing sheet, which causes jamming. Therefore, in order to prevent such troubles, another embodiment in which a mechanism for forcibly separating the packaging sheet 201 is provided will be described with reference to FIGS. 9, 10 (a) and (b). FIG. 9 is a side sectional view showing a configuration in the vicinity of the separation guide member 110 and the upright guide member 120. Further, FIGS. 10A and 10B are respectively shown in FIG.
It is a figure which shows the AA cross section in FIG.

In FIG. 9, a notch roller 104 is coaxially provided with a pulley 106, and a plurality of belts (e.g., three) are provided at regular intervals on a belt or chain provided between the pulley 106 and another pulley 107. The carrier bar 111 is fixed. Below the notch roller 104, another notch roller 301 is provided. The notch portion 104a of the notch roller 104 is the carrier bar 1
This is for avoiding contact with 11. The cut packaging sheet 201 conveyed from the left side in the drawing is sandwiched between the non-notched outer peripheral surface 104b of the notched roller 104 and the outer peripheral surface 301b of another roller 301, and these rollers 104, It is conveyed rightward in the drawing by the rotation of 301. In front of the notch roller 104, the sheet separating plate 3 having a diameter larger than that of the notch roller 104.
02 is provided. A part of the sheet separating plate 302a is also cut away. When the divided sheet 201 is conveyed below the sheet separating plate 302 by the rotation of the notch roller 104, the notch 302a is initially located at the lower side in the drawing and faces the separation guide member 110. If this cutout 302a does not exist, the separation guide member 110, the sheet separation plate 302, and the cutout roller 1
Since there is not enough space between the packing sheet 201 and the sheet separation sheet 04, the packing sheet 201 may be caught between the notch roller 104 and the sheet separating plate 302 or the like to cause jamming. Sachet 20
When 1 starts to be conveyed downward to the sheet separating plate 302,
The sheet separating plate 302 also starts to rotate, and as shown in FIG.
Touch the surface of No. 1 and push down further. Figure 10
In the AA cross section shown in (a), the packaging sheet 201-A.
Indicates a state in which it has already dropped onto the separation guide member 110, and the packaging sheet 201-B is the cutout roller 10
4 is shown in a state where it is conveyed horizontally while being sandwiched by rollers 301 different from the No. 4 roller. In the state where the packaging sheet 201-A is skewed, it is no longer possible to convey it by rollers,
After that, the packing sheet 201-A is conveyed by the carrier bar 111, the pin 111a provided on the carrier bar 111, and the like. In the BB cross section shown in FIG. 10B, the packaging sheet 201-C is substantially upright by the upright guide member 120. As shown in FIGS. 9 and 10 (b), the upright guide member 120 is a slope 110a of the separation guide member 110.
Since it is fixed on top of the
The bar cannot be provided above the separation guide member 110. Therefore, the carrier bar 121 is provided below the separation guide member 110, and the pin 121a penetrating the separation guide member 110 conveys the packaging sheet 201.

[0018]

As described above, as an effect common to the invention described in each claim, since the continuous body 200 of the packaging sheets is cut by the so-called vertical continuous encapsulation method, it is different from the conventional horizontal continuous encapsulation method. In comparison, the number of times of cutting and the time required to take out the cut packaging sheet are reduced, and as a result, the number of times the packaging sheet is processed is reduced, and the speed of the device can be increased as compared with the conventional example. Have an effect. Further, the cut packaging sheet 201 is substantially upright by the upright guide member 120 and the like, and after being upright, the guide groove 140a.
And the like, and is guided by the carrier bars 111, 121, 131, etc. without falling, and the integrated guide member 1
It is conveyed to 60 and is horizontally accumulated in parallel by the groove 160a. Therefore, the possibility of clogging during the transportation and stacking of the packaging sheet 201 is extremely low, and the packaging sheet 2
This has the effect that the probability of a decrease in the operating rate due to 01 clogging is extremely low. Further, since the carrying / collecting process of the packaging sheets 201 is performed by the continuous operation of the carrier bars 111, 121, 131, etc., the structure is simpler than that of the conventional example requiring the vacuum suction / atmosphere opening process. The operation is reliable, the time loss is small, and the speed of the device can be increased. According to the invention as set forth in claim 2, each of the delivered packaging sheets 20.
Integrated guide member 16 using one-sorting guide member 150
No. 1 groove 1 is assigned to each groove 160a.
The plurality of packaging sheets 201 are not fed into the 60a, and the clogging of the stacking guide member 160 is extremely unlikely to occur. According to the invention of claim 3, the upright guide member 120 has a gradually increasing inclination angle,
Since it has the inclined surface 120a,
The upright guide member 120 can be smoothly uprighted.
There is an effect that the packing sheet 201 is hardly clogged in the vicinity of. According to the invention described in claim 4, the separation guide member 110, the upright guide member 120, the conveyance guide members 130 and 140, and the stacking guide member 160 are arranged in parallel, respectively. Bar-shaped members (carrier bars) 111, 1 respectively provided in a direction orthogonal to the transport direction of the packaging sheets.
By including 21 and 131, there is an effect that a plurality of rows of packaging sheets 201 can be synchronously stacked. Further, according to the invention described in claim 5, since the cut packaging sheet 201 is forcibly separated from the sheet separating plate 302 and dropped onto the separation guide member 110, clogging due to incomplete separation of the packaging sheet 201. Does not occur.

[Brief description of drawings]

FIG. 1 is a perspective view showing the overall configuration of a packaging sheet stacking device according to the present invention.

2 is a partially enlarged perspective view of the device shown in FIG.

3 is a partially enlarged perspective view of the device shown in FIG.

FIG. 4 is a perspective view showing a configuration near an upright guide portion.

FIG. 5 is a plan view showing a configuration in the vicinity of a stacking guide section.

FIG. 6 is a side cross-sectional view showing the configuration in the vicinity of the stacking guide section.

7 (a) and 7 (b) are side views showing states of guide rails in the third transport mechanism during and after stacking of the packaging sheets, respectively.

FIG. 8 is a front view showing a guide rail switching mechanism.

FIG. 9: Separation guide member 110 and upright guide member 12
Sectional side view showing the configuration near 0

10 (a) and (b) are respectively A in FIG.
-The figure which shows the A cross section and the BB cross section

FIG. 11 is a cross-sectional view showing a configuration of a conventional packaging sheet stacking device.

FIG. 12 is a sectional view showing the structure of another conventional packaging sheet stacking device.

[Explanation of symbols]

 101 Vertical Cutter 102 Conveying Roller 103 Horizontal Cutter 104 Notch Roller 110 Separation Guide Member 111 Carrier Bar 120 Upright Guide Member 121 Carrier Bar 130 Conveying Guide Member 131 Carrier Bar 140 Pitch Enlargement Guide Member 150 Sorting Guide Member 160 Integrated Guide Member 170 Discharge guide member 200 Continuous body of packaging sheet 201 Packaging sheet 302 Sheet separation plate

Claims (5)

[Claims] 1. A first conveying means for conveying a continuous body of packaging sheets in a predetermined direction in a horizontally placed state, wherein the continuous body of packaging sheets is moved in the predetermined direction for every predetermined number of continuous packaging. A cutting means for cutting in a direction substantially orthogonal to the second conveying means, a second conveying means for further conveying the cut divided packaging sheet in a predetermined conveying direction in the state of being placed horizontally, the cut divided packaging sheet Upright guide means for substantially uprighting from a state of horizontal placement, transport guide means for guiding the transport direction of the cut packaging sheet, and the upright packaging sheet in parallel while being substantially upright. Stacking guide means for stacking and stacking in each unit space, when the number of parallel stacking of the packing sheets stacked in each unit space by the stacking guide means reaches a predetermined number,
A packaging sheet stacking device comprising: a third transporting unit that simultaneously transports all the packaging sheets stacked in each unit space to the next step. 2. The stacking guide means is provided with a stacking guide member having a plurality of grooves parallel to the carrying direction, and the stacking sheets, which are provided in front of the stacking guide member, are carried one by one. The sorting sheet stacking device according to claim 1, further comprising: a distribution guide member for sequentially distributing to any one of the grooves of the guide member. 3. The packing sheet stacking device according to claim 1, wherein the upright guide means has an inclined surface whose inclination angle gradually increases in the conveying direction of the packing sheet. 4. A plurality of the upright guide means, the conveyance guide means and the stacking guide means are arranged in parallel, and the second and third conveyance means are respectively orthogonal to the conveyance direction of the divided sheets. The packing sheet stacking device according to claim 1, 2 or 3, further comprising a rod-shaped member that is provided in a direction and that moves in the transport direction, and stacks a plurality of rows of packing sheets in a synchronous manner. 5. The packaging according to claim 1, 2, 3, or 4, further comprising sheet separating means for forcibly dropping and inserting one side of the cut packaging sheet into the recess of the upright guide means. Sheet stacking device.