JP2003276717A - Unpacking and setting system for rolled paper package - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an unpacking and setting system for a rolled paper package, capable of automating the whole step from the step of taking rolled paper out of the rolled paper package up to the step of obtaining it in the state that it can be set to a rotary press, reducing the length of the whole step, and markedly improving an operational efficiency. <P>SOLUTION: The unpacking and setting system 1 for a rolled paper package has a roll holding unit 3, a separation unit 4, a recovery unit 6 for side face packing paper, a recovery unit 7 for mirror-finished packing paper, and an end handling unit 9. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an unpacking and tailoring system for roll paper packages.

[0002]

2. Description of the Related Art In the case of printing a printing book (paper such as a leaflet) by a rotary press, a roll paper is supplied as a material of the printing book at the underlying portion. At the stage of shipment from a paper mill to a printing plant, such roll paper is entirely protected by a packing material (so-called "wamp") made of cardboard or resin sheet material for protection. It is packed. That is, as shown in FIGS. 41 and 42, the roll paper 500 is formed by winding a printing base paper around a hollow core portion 501 such as a paper tube and has a columnar shape, and both sides in the axial direction are donut plate-shaped. Although the end surface 502 has a hole in it, in the present specification,
Of the packing material 510 for packing the roll paper 500, a portion that wraps the circumferential outer surface of the roll paper 500 is referred to as a “side packaging paper” (reference numeral 511), and a portion that wraps the end surfaces 502 on both axial sides of the roll paper 500. Will be referred to as “mirror-surface packing paper” (reference numeral 512).

The roll paper 500 packed in the side packaging paper 511 and the mirror surface packaging paper 512 is referred to as a "roll paper packaging body" (reference numeral 515). By the way, in such a roll paper packing body 515, the side packing paper 51 is set before being set on the rotary press or the like.
Although it is necessary to remove 1 and the mirror surface packing paper 512, it is a heavy labor to do this manually, and since it takes time, a device for mechanically performing this unpacking work has been proposed.

For example, a cutter is run in the axial direction on the outer peripheral surface of the roll paper package 515 so that the side package paper 5
11 (see Japanese Utility Model Laid-Open No. 4-49150) or a device that cuts the side packing paper 511 and the mirror surface packing paper 512 with a cutter in advance, and then cuts the side packing paper 511 (Patent No. (Refer to Japanese Patent No. 2582344), and further until the unwinding end of the unrolled roll paper 500 after the side packaging paper 511 and the mirror surface packaging paper 512 are removed is fixed to the roll paper 500 side (main body side) with tab tape. An apparatus for performing the operation (see Japanese Patent Laid-Open No. 9-207923) is known.

As a device attached to each of such devices, there is also known a device in which the side packaging paper 511 after being removed is crushed and collected (see Japanese Patent Publication No. 4-70215).

[0006]

As described above, in the prior art, the side packing paper 511 is cut out and the side packing paper 51 is cut.
1 and the mirror packing paper 512 are separated, the unwinding end of the roll paper 500 is fixed to the roll paper 500 side, and the side packing paper 511 is independently collected, or only a part of them is combined. Although the apparatus has been proposed for each, the whole, that is, the bare roll paper 500 obtained by removing the side surface packing paper 511 and the mirror surface packing paper 512 from the roll paper packing body 515, and each packing paper 511, Remove and collect 512, and roll paper 500
Various tailoring processes on the unwinding end (not only tab tape but also chamfering of unwinding end and double-sided tape for connection,
Furthermore, a device or system that comprehensively performs the process of applying the tail mark) has not yet been developed.

Therefore, various known devices in the past are gathered together,
Install these in order of process and then roll paper package 515
Assuming that the devices are sequentially transferred to each device, the entire process (installation space of all devices) becomes long, and there is much dead time in transferring the roll paper package 515 between the devices. It is expected that a large number of problems will occur, such as the occurrence of such a problem, and the risk of scratches and stains on the roll paper 500 during this transfer is increased. In particular, a device for automatically collecting the mirror-finished packaging paper 512 after removal has not yet been developed.

[0008] Therefore, as a result, after gathering together various conventional known devices, the roll paper package 515
The entire process up to obtaining the roll paper 500 that can be set on the rotary press cannot be automated, and it requires manual intervention in each section. The present invention has been made in view of the above circumstances, and is capable of automating all steps from a roll paper package to obtaining roll paper in a state that can be set on a rotary press, and An object of the present invention is to provide an unpacking and tailoring system for roll paper packages that can shorten the process length and dramatically improve the operating efficiency.

[0009]

In order to achieve the above object, the present invention takes the following means. That is, in the unpacking and tailoring system for a roll paper package according to the present invention, the circumferential outer surface of the roll paper having the hollow core portion is wrapped with the side packaging paper, and the donut plate-shaped end faces on both sides are wrapped with the mirror surface packaging paper. An unrolled roll paper package is unpacked, and the unrolled end of the roll paper is tailored. This system has a roll holding device, a separating device, a side packaging paper collecting device, a mirror surface packaging paper collecting device, and an end processing device.

The roll holding device is a device for holding a roll paper package in a substantially horizontal direction in its axial direction and allowing it to rotate about its hollow core. The separating device cuts the side packaging paper and the mirror packaging paper from each other with respect to the roll paper packaging body held by the roll holding device. The side packaging paper collecting device is a place where one of the side packaging papers cut out by the separating device is removed from the roll paper packaging body and collected. The collection device for the mirror surface packaging paper is a place where the other mirror surface packaging paper cut out by the separating device is removed from the roll paper package and collected.

The end processing device is a device for performing a predetermined tailoring process on an unwinding end unwound by a predetermined length from a roll paper which has been held by a roll holding device and is in a bare state. For this reason, the whole process from the roll paper package to the roll paper in a state that can be set on the rotary press can be automated. The roll holding device described above may have two center shafts that are coaxially arranged and face each other.

In this case, at least one of the center shafts may be rotatable in the forward and reverse directions. Further, each center shaft has a taper shaft type main support part that can be inserted into the hollow core part of the roll paper without rattling,
A stepped structure may be provided which has a straight shaft-type temporary support portion which is thin and coaxial with the main support portion on the front end side. With such a stepped structure, on the center shafts on both sides, first hold the temporary support parts in the hollow core part inside the roll paper package, lift the roll paper package to some extent, and then raise this state. With this, the main support parts of both center shafts can be inserted into the hollow core part.

That is, when the roll paper package is held by being sandwiched by this procedure, compared with the case where the roll paper package initially placed is suddenly lifted by the main support portion of the center shaft, the roll paper package and the roll paper package are placed. It is possible to eliminate or minimize the friction generated between the mounting surface, and as a result, it is possible to reduce the load on the center shaft itself, a mechanism for raising the center shaft, and the like. on the other hand,
The center shaft may have a protruding portion formed on the tip end side of the temporary support portion with a taper.

By doing so, the center shaft (push-in portion) of the new roll paper package is pushed directly into the mirror-wrapped paper in which the hole corresponding to the hollow core portion is not yet formed, and it is pierced directly, and as it is. The temporary support part or the main support part can be guided into this hole. Therefore, when the roll packing body is clamped and held by the center shaft, the troublesome work of conventionally forming a hole in the mirror surface packing paper (which is conventionally a manual work and is extremely troublesome) becomes unnecessary. In addition, since the center shaft has a stepped structure and especially the main support part is a taper shaft type, it is possible to completely align the shaft center of the roll paper package with the shaft centers of both center shafts. There is also an advantage that when the two center shafts are rotated, stable rotation can be obtained without causing the roll paper package that rotates with the center shafts to move.

This is particularly useful when separating the side packing sheet and the mirror packing sheet from each other in the separating device. The separating device may include an incision cutter, a cutter traveling portion, a mouth opening holding rope, and a pair of left and right stripping cutters. The incision cutter is capable of piercing one mirror surface packing paper of the roll paper packing body held by the roll holding device to a position near the outer peripheral portion thereof. Further, this incision cutter is provided with a blade portion capable of cutting the side packaging paper side of the roll paper packaging body from a portion of the roll paper packaging body that is pierced with respect to the mirror surface packaging paper as a starting point.

The cutter running unit is a place where such a cutting cutter is run along the axial direction of the roll paper package. Accordingly, this causes the side packing paper to be cut open in the axial direction of the roll paper packing body. The mouth opening holding cord is attached to the cutting cutter along the axial direction of the roll paper package, which is the traveling locus of the cutter. Therefore, in the side packing paper, one opening edge portion of the cut cut by the cutting cutter is supported by the opening holding cord, and it is possible to prevent it from falling into the cut. In other words, this break reliably holds the expanded state (open mouth state) even after passing through the incision cutter.

The stripping cutter is provided on the roll paper package in which the side packing paper is held in the open state by the opening holding cord, and from the axial both sides to the outer peripheral surface of the roll paper in the opening part. It is inserted in the state of being juxtaposed. Therefore, if the roll paper packing body is rotated with both the peeling cutters being in contact with the outer peripheral surface of the roll paper, the peeling cutters separate the side packing paper and the mirror-like packing paper. The side packing paper and the mirror packing paper are completely separated by one rotation of the roll paper packing.

It is preferable that the above separating device is provided with a mirror surface cutter for forming a cut at the planned piercing position before the cutting cutter pierces one of the mirror surface packaging sheets in the roll paper package. By providing such a mirror cutter, the piercing position of the incision cutter on the mirror wrapping paper of the roll paper package can be determined in advance, and this piercing can be made easy and reliable. It is preferable that the stripping cutter of the separating device can be driven by a cutter vibrating section that repeats reciprocating movement in small increments in the axial direction of the roll paper under the condition that the stripping cutter is arranged along the outer peripheral surface of the roll paper.

By doing so, the side surface packing paper and the mirror surface packing paper can be reliably and neatly separated by the stripping cutter. The end processing device has a shaping work unit, a connection preparation work unit, a rewinding preparation work unit, and a tail display work unit. The shaping operation unit is a place where a chamfer is formed by cutting both left and right corners with respect to the unwinding end of the roll paper. The connection preparation work section is a place where the double-sided tape for connection is applied along the axial direction of the roll paper while being close to the unwinding end.

The rewinding preparation work section is for sticking a tab tape for fixing to the roll paper main body in a state of protruding from the unwinding end in the extension direction thereof. The tail display working unit is to attach a tail mark to an appropriate place near the unwinding end. Since the end processing device having such a configuration is provided, the entire tailoring process for the unrolled end of the roll paper can be performed at once. In the unpacking and tailoring system for a roll paper package according to the present invention, a roll that supplies the roll paper package to the roll holding device described above and discharges the roll paper that has been left bare from the roll holding device. The carrier may be additionally provided.

As a result, the roll paper package (that is, before processing) is supplied to the roll paper (that is, after processing).
It is possible to automate the whole process including the discharge of.
In this case, the roll transport device can be a drive conveyor device in which an endless transport band is wound around a pair of wheels. Then, with respect to this endless transport band, a carry-in zone dedicated to carrying the roll paper package into the roll holding device and a carry-out zone dedicated to carrying out the bare roll paper from the roll holding device. However, it may be configured so as to be separated from each other in the longitudinal direction.

In this way, the target zone can be selectively used as the transport surface depending on the need for loading and unloading. That is, even though this roll transport device is used both for loading and unloading, dirt does not transfer from a dirty roll paper package to a clean roll paper. .

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show an embodiment of an unpacking and tailoring system 1 for a roll paper package according to the present invention. [1] Overall Configuration The unpacking and tailoring system 1 has an unpacking device 2. The unpacking device 2 has a roll holding device 3 and a separating device 4.

The unpacking and tailoring system 1 also has a packing sheet discharging device 5. This packing paper ejection device 5
In addition to having the roll holding device 3 and the separating device 4 described above, it also has a side packaging paper collecting device 6 and a mirror surface packaging paper collecting device 7. The unpacking and tailoring system 1 also has a tailoring device 8. The tailoring device 8 includes the roll holding device 3 and the end processing device 9 described above.

As described above, the roll holding device 3 forms the core of each of the unpacking device 2, the packing paper discharge device 5, and the tailoring device 8. In addition to this, the unpacking and tailoring system 1 has a roll conveying device 10 as shown in FIG. The roll conveyor 10 carries in the roll paper package 515 on the upstream side (left side in FIG. 1) of the unpacking and tailoring system 1.
1 and the carry-out conveyor 12 that carries out the roll paper 500 (the one in which the packing material 510 has been removed from the roll paper packing body 515 and left in a bare state) on the downstream side (the right side in FIG. 1) of the unpacking and tailoring system 1. It may be connected.

Next, a general operation flow of the unpacking and tailoring system 1 having such a configuration will be outlined. Roll-in package 5 from the carry-in conveyor 11 through the roll transport device 10.
When 15 is carried into a predetermined position, the unpacking device 2 first operates. The operation of the unpacking device 2 is performed by the roll holding device 3 holding the roll paper package 515 horizontally and the separating device 4 separating the side packaging paper 511 and the mirror surface packaging paper 512 with respect to the packaging material 510.

Next, the packing paper discharge device 5 is activated. The operation of the packing paper discharge device 5 is performed by the removal / collection of the side packing paper 511 by the side packing paper collecting device 6 and the removal / collection of the mirror surface packing paper 512 by the mirror surface packing paper collecting device 7. At this stage, first, only the side packing paper 511 is removed and collected by the side packing paper collecting device 6. Next, the tailoring device 8 is activated. This tailoring device 8
Is operated by the roll holding device 3 or the like.
Unwinding a predetermined amount of (side packaging paper 511 removed to be in a bare state), various tailoring processes by the end processing device 9 for the unwinding end, and unwinding of the unwinding end by the roll holding device 3 or the like. It is done by returning.

When the roll paper 500 is unwound by a predetermined amount, the unpacking device 2 described above applies the packing material 510 to the side packing paper 5.
11 and the mirror packing paper 512 are continuously performed as an extension of the work. Then, the roll paper 500 that has been rewound as described above is discharged from the roll holding device 3 through the roll transport device 10 to the carry-out conveyor 12, and is sent out of the system. Then, after that, the mirror surface packing paper collecting device 7 of the packing paper discharging device 5 described above operates, and the mirror surface packing paper 512
Are removed and collected.

This completes the one-cycle operation of the entire system. [2] Roll holding device 3 This roll holding device 3 is a pair (2
The present invention has a center shaft 20 of (book). Further, as shown in FIG. 4, the roll holding device 3 has a holding operation device 21.
By the operation of the clamping operation device 21, the center shafts 20 on both sides are moved in the relative approaching direction (see FIG. 6).
On the contrary, it is moved in the relative separating direction (see FIG. 5).

The pinching operation device 21 includes a pair of hand components 22 for individually supporting the individual center shafts 20, and a feed screw mechanism 23 provided between the both hand components 22 in a skewered manner. have. Feed screw mechanism 23
The motor 25 allows the motor 25 to rotate and drive the propulsion shaft 24 provided with screw parts having opposite threads on both ends, and the nut member 26 screwed into each screw part on both sides of the propulsion shaft 24. It is fixed to each hand structure 22.

Therefore, by operating the clamping operation device 21, the roll paper package 515 (see FIGS. 41 and 4).
2) can be held by both center shafts 20 from both sides in the axial direction. Of course, the roll paper package 515 thus held can be released by mutual separation of the center shafts 20. As shown in FIGS. 7 and 8, each center shaft 20 has a stepped structure having a main support portion 30, a temporary support portion 31, and a protrusion 32. The main support part 30 has a taper shaft (corresponding to a hollow part in the middle of the taper) corresponding to its outer diameter so that the support part 30 can be inserted into the hollow core part 501 in the roll paper package 515 (roll paper 500) without rattling. It has a taper range including the inner diameter of the core portion 501).

The temporary support portion 31 is arranged at the tip side of the main support portion 30 so as to be coaxial with the main support portion 30,
Moreover, the straight shaft is made thinner than the main support portion 30. Since this temporary support part 31 is thinner than the main support part 30, it is inside the roll paper package 515 (roll paper 50
The hollow core portion 501 of 0) can be easily inserted and removed. Thus, the main support portion 30 and the temporary support portion 3
Therefore, when holding the roll paper package 515 by holding the center shafts 20 on both sides close to each other, the following procedure can be adopted.

That is, first, the mutual proximity of the center shafts 20 is stopped by inserting the temporary support portion 31 of the center shaft 20 into the hollow core portion 501 in the roll paper package 515, and at this stage, the roll paper is temporarily packaged. Lift body 515 to some extent. Then, the center shafts 20 on both sides are brought closer to each other as they are, and the main support portion 30 is inserted into the hollow core portion 501 in the roll paper package 515. When the roll paper packaging body 515 is sandwiched and held by such a procedure, compared with the case where the roll paper packaging body 515 initially in the mounted state is suddenly lifted by the main support portion 30 of the center shaft 20, the roll paper packaging body 515 is compared. And mounting surface (upper surface of roll transfer device 10)
The friction generated between the center shaft 20 and the center shaft 20 can be eliminated or minimized, and as a result, the load on the center shaft 20 itself, a mechanism for raising the center shaft 20 (details will be described later), and the like can be suppressed small. This leads to the advantage of being able to do it.

On the other hand, the protrusion 32 is formed on the tip side of the temporary support portion 31 with a taper. Further, the tip end is sharp enough to break through the mirror surface packing paper 512 of the roll paper packing body 515. That is, in most cases, the new roll paper package 515 is used for
Since a hole corresponding to the hollow core portion 501 is usually not formed in 12, the center shaft 20 is directly pushed into the mirror-wrapping paper 512 by pushing the center shaft 20 into the mirror-wrapping paper 512. Breakthrough, hollow core 501
A hole corresponding to the hole is formed, and the temporary support portion 3 is inserted into the hole.
1 and the main support portion 30 can be guided.

Therefore, when the roll packing body 515 is held by the center shaft 20, the troublesome work of forming a hole corresponding to the hollow core portion 501 in the mirror surface packing paper 512 of the roll paper packing body 515 (conventional work) This was a manual process and was extremely troublesome). As shown in FIG. 4, at least one of the center shafts 20 is provided with a rotary drive device 35, which allows forward and reverse rotation. A belt drive, a gear drive, or a direct drive system is used for the rotary drive device 35.

In this embodiment, the rotary drive device 35 is provided only for one of the center shafts 20 and the other center shaft 2 is provided.
0 is simply rotatable. In addition, a clamping assisting device 36 is provided on the rotatable center shaft 20. The holding assist device 36 is composed of a fluid pressure cylinder, a spring, or the like, and is configured to constantly urge one center shaft 20 toward the other center shaft 20. When the sandwiching assisting device 36 is provided, the roll paper package 515 is provided between the center shafts 20 on both sides.
In the state where the mirror-wrapping paper 512 is sandwiched and held, the mirror-wrapping paper 512 (part or all) around one or both of the center axes 20 is removed or torn and corresponds to the paper thickness of the mirror-surface packing paper 512. Even if there is a gap,
The center shaft 20 provided with the holding assisting device 36 immediately fills this gap, and as a result, rattling of the roll paper package 515 can be prevented.

Therefore, by sandwiching and holding the roll paper package 515 by these center shafts 20, the sandwiched state can be ensured, and when the rotary drive unit 35 is operated, this roll state is maintained. Roll paper package 515
Can be surely rotated in both forward and reverse directions. As described above, since both center shafts 20 have a stepped structure and the main support portion 30 is a taper shaft (see FIGS. 7 and 8), the main support portion 30 allows the roll paper package to be packed. With the 515 held, the axis of the roll paper package 515 and the axes of the center shafts 20 can be perfectly aligned.

Therefore, when the center shaft 20 rotates,
It is possible to rotate the roll paper package 515 stably without causing a center deviation. A plurality of pressing members 37 having springs (not shown) are provided around each center shaft 20. These pressing members 37 are
As will be described later, when the side surface packing paper 511 and the mirror surface packing paper 512 are cut into pieces, the pair of upper and lower rollers 187 and 188 (see FIG. 22) is pulled in such that the cutting conditions are uniform from the beginning to the end. The mirror surface packing paper 512 is pressed against the roll paper 500 so as not to escape.

That is, the side packing paper 511 and the mirror surface packing paper 51.
Rotate the roll paper 500 to cut into 2,
When the side packaging paper 511 is fed, a pair of upper and lower rollers 187, 188 is used rather than rotation by the center shaft 20 (see FIG. 22).
Since the drawing speed is set to be slightly higher, the side packing paper 511 is configured to be tensioned when it is sent out. Therefore, although there is no problem at the beginning of the division, if the division exceeds half of the circumference of the roll paper 500, the mirror-surface packing paper 512 is cut before the roll paper 50 is cut for one round.
The force of peeling from 0 works and the cut is not stable.

Then, the mirror-like packing paper 5 is pressed by the pressing member 37.
12 is pressed against the roll paper 500 so as not to escape. The hand structure 22 includes an arm portion 22a through which the propulsion shaft 24 of the feed screw mechanism 23 penetrates.
On the other hand, on the tip side thereof, the hand portion 22b is provided so as to be vertically movable via the vertical slide mechanism 38. Further, the center shaft 20, the rotation driving device 35, and the sandwiching assisting device 36 are provided for the hand portion 22b.

The vertical slide mechanism 38 holds the roll paper package 515 between the center shafts 20 on both sides,
In the unlikely event that the axis of the roll paper package 515 is displaced in the height direction with respect to one of the center shafts 20 (the roll paper package 515 is tilted, the diameter of the roll paper package 515 varies on both sides in the axial direction, or the circumferential direction). In the case where a convex portion is formed), the strain in the height direction is prevented from appearing on the hand components 22 on both sides (that is, the strain is absorbed between the arm portion 22a and the hand portion 22b). It is for. In addition, the roll holding device 3 includes a suction device 40, a center shaft moving device 41, and a take-out device 42.

The suction device 40 has suction cups 45 for adsorbing the mirror surface packaging papers 512 on both sides of the roll paper packaging body 515 sandwiched and held by the center shafts 20, and these suction cups 45 close to each other with a predetermined stroke. A suction cup advancing / retracting tool 46 that can be separated from each other and a vacuum pump (not shown) that simultaneously brings the suction cups 45 into a suction state as needed. The suction cup advancing / retreating tool 46 is a fluid pressure cylinder or the like. Then, when the suction cups 45 are brought into close proximity to each other by the advancing operation of the suction cup advancing / retracting tool 46, the vacuum pump is operated, and the suction cups 45 start sucking.

That is, the sandwiching operation device 21 brings the two center shafts 20 closer to each other, and the center device 20 pierces the respective mirror surface packing papers 512 of the roll paper packing body 515. When the side packing paper 511 and the mirror-like packing papers 512 on both sides of 510 are cut out, the gripping movement device 2 is sandwiched with some operations thereafter.
1 causes the two center shafts 20 to move away from each other, but immediately before this, the suction cup advancing / retreating tool 46 moves forward to move the respective suction cups 45.
Is brought into contact with the mirror surface packaging paper 512 to bring it into a suction state.

After that, the pinching operation device 21 moves the two center shafts 2
Even if 0s are separated from each other, each mirror surface packing paper 512 is suction-held to the suction cup 45 unless the operation of the vacuum pump is stopped. Therefore, the mirror surface packing paper 51 on both sides
2 is separated from the roll paper package 515 side together with each center shaft 20 while being pierced by each center shaft 20. The center axis moving device 41 is
Each hand structure 22 that individually supports the center shaft 20.
An elevating frame 48 (see FIG. 4) that encloses the elevating screw mechanism 23 to form a unit, and a traveling frame 49 (see FIG. 2) that further surrounds the elevating frame 48 with a space formed in the vertical direction. And have.

As shown in FIG. 4, the elevating frame 48 is driven up and down in the traveling frame 49 via an appropriate driving mechanism 50 such as a vertical feed screw mechanism. See also FIG.
As shown in FIG. 5, the traveling frame 49 is held so as to be horizontally movable along a guide rail 51 provided in the horizontal direction, and is driven to travel via an appropriate drive mechanism (not shown) such as a chain drive, for example. .. For this reason, in the center shaft moving device 41, both center shafts 20 can be moved along an L-shaped path that is a combination of vertical movement and horizontal movement at the lowered position.

Here, at the ascending end position of the vertical movement of both the center shafts 20, the separating device 4 which will be described later is installed on the side packing paper 5 with respect to the packing material 510 of the roll paper packing body 515.
11 is the holding position of the roll paper package 515 when the 11 and the mirror surface packaging paper 512 are separated. Hereinafter, this holding position is referred to as "reference position X" (shown in FIGS. 2 and 3).
As described below. On the other hand, the end position of the horizontal movement of both center shafts 20 (the position of both center shafts 20 when the traveling frame 49 reaches the left end position of the guide rail 51 shown in FIG. 2) is determined from the roll paper package 515. This is a delivery position for delivering the removed mirror surface packing paper 512 to the mirror surface packing paper collecting device 7 described later.

As shown in FIGS. 5 and 6, the take-out device 42
Is a payout plate 53 to be kept at the root of each center shaft 20.
Further, as shown in FIG. 9, it has an advancing / retreating drive tool 54 for advancing / retreating the payout plate 53 along the axial direction of the center shaft 20 as required. In such a take-out device 42,
When the center shaft 20 is moved to the delivery position set in the center shaft moving device 41, the advance / retreat driving tool 5
4 is activated to advance the payout plate 53. As shown in FIG. 9, when the advancing / retreating drive tool 54 moves the payout plate 53 back and forth, the payout plate 53
Is provided with a connecting portion 55 for connecting with an operating portion of the advancing / retreating drive tool 54. Then, the suction cup advancing / retreating member 46 of the suction device 40 is provided above the connecting portion 55.

Accordingly, the advancing / retreating drive tool 54 is provided with the payout plate 53.
When the suction device 40 described above is operated, the suction pump advancing / retreating member 46 is moved in and out by the time when the operation of the vacuum pump is stopped in the suction device 40 described above. Mirrored packaging paper 51
2 is extracted along the axial direction of the center shaft 20 and is tipped down between the center shafts 20. As a result, these specular packaging papers 512 are taken out to the delivery position.

In the present embodiment, the pay-out plate 53 is of a gate type that straddles above the root of the center shaft 20 as shown in FIG. Is shown. [3] Separation Device 4 This separation device 4 includes an incision cutter 6 as shown in FIG.
0 and a cutter traveling unit 61. Further, the separating device 4 has a mirror surface cutter 62 as shown in FIG.

Further, the separating device 4 has a pair of left and right stripping cutters 63 as shown in FIG. As shown in FIGS. 2 and 3, the incision cutter 60 and the cutter traveling unit 61 (see FIG. 10) are the roll paper packages 51 held at the reference position X by the roll holding device 3.
5, the mirror surface cutter 62 (see FIG. 2) is provided above it, and further above the incision cutter 60 and the cutter traveling portion 61.

Further, as shown in FIG. 2, the stripping cutter 63 (see FIG. 22) is provided so as to be adjacent to the incision cutter 60 and the cutter traveling portion 61. As shown in FIGS. 11 to 13, an incision cutter 60
Has a blade portion 65 formed in a disc shape and held rotatably around a horizontal axis, and a sliding plate 66 provided below the blade portion 65. The blade portion 65 is a motor 67.
It is driven to rotate by. The sliding plate 66 is provided substantially horizontally, and is formed in a triangular shape in which the side to be advanced during cutting travel is tapered. Also, this sliding plate 66
The upper surface of the is a gently curved surface in which the central portion is swollen (thickened).
A groove 66a into which the lower end portion of the No. 5 is fitted is formed.

This sliding plate 66 is a roll paper package 515.
With respect to the mirror-like packaging paper 512, the tapered leading end portion can be pierced to the outer peripheral portion adjacent position. At this time, if attention is paid only to the yield rate of the roll paper base paper 500a, as shown in FIG. 13, the side packaging paper 511 in the roll paper packaging body 515 and the roll paper base paper 5 immediately below the side packaging paper 511.
It is considered preferable to insert the sliding plate 66 between it and 00a. However, in reality, there are variations in the outer diameter and roundness of the roll paper 500, so that the roll paper base paper 500a for several turns is also brought up to the side packaging paper 511 (that is, the roll paper 500a). In anticipation of making some sacrifice to the base paper 500a), the sliding plate 66 underneath it
Would be more appropriate.

That is, the cutting cutter 60 cuts several sheets of roll paper base paper 500a together with the side packaging paper 511. By doing so, the unwinding end as the roll paper 500 is newly formed at the cutting position with respect to the roll paper base paper 500a. Therefore, when the unrolling end of the roll paper base paper 500a is unwound at the time of shifting to tailoring processing which will be described later, the original unroll end (the portion that was fastened to the main body side of the roll paper 500 by the tab tape) was purposely removed. It is possible to obtain the tremendous effect of eliminating all the trouble such as having to find out and the trouble of having to tear off the tab tape that fastens the unwinding end to the main body of the roll paper 500. Become.

The incision cutter 60 is not limited to the one described above, and although not shown, for example, an upright cutter blade and a sliding plate horizontally provided at the lower end thereof have an inverted T-shaped cross section. You may employ the thing. In any case, for such an incision cutter 60, as shown in FIG. 11, FIG. 12 and FIG.
It is preferable to provide a recess forming tool 70 for forming a leading recess along the axial direction on the outer peripheral surface of 1. The recess forming tool 70 is provided with a single scoring blade 72 protruding in a wedge shape over the entire circumference of a roller 71, is rotatably held, and is elastically attached to the side packing paper 511 by a damper leg 73. It is designed to be pressed and biased.

Therefore, the blade portion 65 of the incision cutter 60 travels in the recess formed by the recess forming tool 70, and the blade portion 65 deviates from this recess (that is, the route to be cut). It is possible to easily and surely travel (cut the side packaging paper 511) without doing so.
The scoring blade 72 of the recess forming tool 70 may have a cutter shape or a saw blade shape. As shown in FIG. 10 and FIG. 15, the cutter traveling unit 61 is configured such that the traveling platform 76 that supports the incision cutter 60 and the recess forming tool 70 is movably held along a guide rail 77. A driving drive mechanism 78 such as a chain is used to drive the vehicle 76.

Needless to say, the guide rail 77 is installed in parallel along the axial direction of the roll paper package 515. Therefore, by operating the cutter traveling unit 61, the side packing paper 511 is cut open in the axial direction of the roll paper packing body 515 by the cutting cutter 60 as shown in FIG. As shown in FIGS. 11 and 15, the incision cutter 60 is attached to the traveling platform 76.
Is in a state of being suspended via the L-shaped lever 80,
The L-shaped lever 80 is swingable about a pivot 81 provided with its axis parallel to the longitudinal direction of the guide rail 77 (that is, the traveling direction of the incision cutter 60).

With such a structure, the incision cutter 60
Is configured to automatically perform an upward swing avoidance operation when an excessive force is applied between the side packaging paper 511 and the side packaging paper 511. Further, the up-and-down swing follow-up operation can also be performed on the unevenness of the incision surface (the roll surface under the cutter 60). As shown in FIGS. 10, 11, and 15, the incision cutter 60 is provided with an opening holding cord 85. The opening holding rope 85 is made of resin tape, cloth tape, metal strip,
Alternatively, it is made of a flexible cord material such as a cord of the same quality.

One end of the opening holding rope 85 is connected to the rear end of the sliding plate 66, and the incision cutter 60 is provided.
Is in a standby state before traveling, the reel portion 86 provided in the vicinity of the incision cutter 60 in the standby state.
Most of the rope length is kept in a wound state. The reel portion 86 has a structure that constantly biases the opening holding rope 85 in the winding direction. Further, as shown in FIG. 15, when the center of the blade portion of the incision cutter 60 is set to P, the opening holding rope 85 is provided so as to be displaced from the blade portion center P by a predetermined dimension W. When the mouth-opening holding rope 85 is formed in a tape shape, the tape width direction is in a standing state.

Therefore, as shown in FIG. 16, when the incision cutter 60 travels, the mouth-opening holding rope 85 is unwound from the reel portion 86, and accompanying the incision cutter 60, its travel is performed. The roll paper package 515, which is a locus, is stretched along the axial direction. Therefore, as shown in FIGS. 17 and 19, the side packaging paper 511 (and the roll paper base paper 500a for several turns).
In, the one opening edge of the cut 87 cut by the cutting cutter 60 is supported by the mouth opening holding rope 85, and it is prevented from falling into the cut 87.

That is, the cut 87 maintains the state in which the cut 87 is surely expanded (passage open state) even after passing through the cutting cutter 60. The mouth-opening holding rope 85 has a flip-up mechanism 89 (see FIGS. 18 and 1) which will be described later.
9), it can be flipped up as needed in the stretched state and separated from the roll paper package 515. As shown in FIG. 20, the mirror cutter 62 has a blade portion 95 formed in a disc shape and held so as to be horizontally rotatable. As shown in FIG. 21, the blade portion 95 cuts the incision cutter 60 with respect to one mirror surface packing sheet 512 of the roll sheet packing body 515.
This is for forming a cut 96 at the planned piercing position.

Therefore, the mirror surface cutter 62 has a blade portion 95 for the required length of the cut 96 (this length is based on the plate width of the sliding plate 66 of the cutting cutter 60).
It has a lateral drive mechanism 97 for laterally moving. Further, the mirror surface cutter 62 is used for the roll paper package 51.
It has an advancing / retreating drive mechanism 98 for moving the blade portion 95 close to or away from the mirror surface packaging paper 512 of No. 5. Further, the mirror surface cutter 62 raises the peripheral portion including the blade portion 95 when it does not operate to cut the cutting cutter 60.
Secures a traveling path for the blade 9 when the mirror cutter 62 is operated.
It has an up-and-down drive mechanism 99 for lowering the peripheral parts including 5.

The lateral drive mechanism 97 is provided with a slide plate 101 for supporting the rotary bracket 100 of the blade 95.
Guide bar 10 in the same direction as the formation direction of the cut 96
It is driven by the driving tool 104 while being held by the holding frame 103 via 2. In addition, the above-mentioned vertical movement drive mechanism 9
9 is a lift plate 105 provided with this holding frame 103,
Gate-shaped frame 10 via vertical guide bar 106
It is to be driven by the driving tool 108 while being held by 7. Further, the advancing / retreating drive mechanism 98 holds the gate frame 107 via the guide rail 110 in the same direction as the axial direction of the roll paper package 515, while driving the drive tool 11 as well.
No. 1 (shown in FIG. 3) pushes and pulls.

The driving tools 104, 108, 111
May be a fluid pressure cylinder, a motor for a feed screw mechanism, or the like. From the above, the blade portion 95 causes the mirror surface of the roll paper package 515 to be formed by combining the operation of the vertical movement drive mechanism 99, the operation of the advancing / retreating drive mechanism 98, and the operation of the lateral drive mechanism 97 as necessary. It is pressed against the packing paper 512 and cuts 96 to the planned piercing position of the incision cutter 60.
Therefore, the piercing position of the incision cutter 60 is determined, and this piercing is easy and reliable.

The mirror surface cutter 62 has a blade 9
In order to limit and make constant the amount of pressing 5 against the mirror surface packing paper 512, a cut amount restriction collar (not shown) is provided on both sides of the blade portion 95, and the restriction collar is in contact with the mirror surface packing paper 512. As a guideline, the lateral drive mechanism 97 may be allowed to perform lateral movement as it is. As shown in FIGS. 22 and 23, in the present embodiment, the above-mentioned stripping cutter 63 has a serrated blade such as a survival knife.

However, this is not limited, and it may be a knife-shaped one or a rotatable circular blade in some cases. The stripping cutters 63 are provided as a pair on the left and right as described above.
The roll paper package 515 held by (see FIG. 2) is arranged along the axial direction, and the front ends in the longitudinal direction are opposed to each other (see FIG. 24). The stripping cutters 63 are provided so that their serrated blades are directed to the upper surface position of the roll paper package 515 (in line with the tangential direction of the roll paper package 515).

As shown in FIG. 22, these stripping cutters 63 are used for the mirror surface packing paper 51 of the roll paper packing body 515.
2 has an opening / closing drive mechanism 115 for approaching and separating from each other. Further, these stripping cutters 63 have a forward / backward drive mechanism 116 for moving the roll paper package 515 close to and away from the roll paper package 515 at the same time. The open / close drive mechanism 115
The L-shaped bracket base 118 supporting the stripping cutter 63 is driven by the drive tool 121 while being held by the front and rear moving base 120 via the guide rail 119 in the same direction as the axial direction of the roll paper package 515. is there. Further, the forward / backward drive mechanism 116 is configured to drive the forward / backward drive table 120 by a drive tool (not shown) while holding the forward / backward drive table 120 via a horizontal guide rail 122 orthogonal to the axial direction of the roll paper package 515. is there.

The drive tool 121 of the opening / closing drive mechanism 115
The drive tool for the forward / backward drive mechanism 116 may be a fluid pressure cylinder, a motor for a feed screw mechanism, or the like. On the L-shaped bracket base 118 supporting each stripping cutter 63, a side table 125 is provided so as to project in a direction between the stripping cutters 63 facing each other. These side tables 125 are in a state in which the table end toward the roll paper package 515 is peeled off so that it can reach the position directly below the cutter 63, and the other ends are extended in the direction away from the roll paper package 515. Has become.

Therefore, when the stripping cutters 63 are closest to the upper position of the roll paper package 515, the table ends of the side tables 125 are also closest to the upper position of the roll paper package 515. (See FIG. 24). Also, the side tables 125 on both sides of these
A center table 124 is provided so as to connect the two (see FIG. 24). This center table 1
24 is fixed on the front-rear moving table 120 in a state where both side edges thereof are superposed on the end edges of the side tables 125.
That is, the side table 125 is the L-shaped bracket base 1
Regardless of the opening / closing operation by 18, the vehicle always stops at the center position.

The center table 124 and the side table 125 are provided when the side packing paper 511 and the roll paper base paper 500a are unwound from the roll paper packing 515.
It is used as a table surface for supporting and guiding these (see FIG. 24). Also, the stripping cutter 63
Is bent toward the outer peripheral surface side of the roll paper 500 and the roll paper base paper 50
It also acts as a guard so as not to scratch 0a. Above the center table 124,
A pressing roller 126 is provided. As shown in FIG. 15, the pressing roller 126 is in a state of being swingably suspended around a pivotal support portion 128 via a swing arm 127, and is also rotatable with respect to the swing arm 127. Has become.

The rocking arm 127 can be rocked up and down as needed by an appropriate driving tool 129 such as a fluid pressure cylinder. The standby state is the upper position. The pressing roller 126 is used for the separating device 4 (dissection cutter 6
0) etc., the side packing paper 511 and the roll paper 5
When 00a is cut and unwound onto the center table 124 or the side table 125 described above, the side packing paper 511 and the roll paper base paper 500a are prevented from floating, and the feeding drive is quickly stabilized (drive assist). ).

The pressing roller 126 may be rotationally driven. The operation of the opening / closing drive mechanism 115 and the forward / backward drive mechanism 116 described above is performed by the incision cutter 6 described above.
It is executed immediately after the side packing paper 511 is cut open by 0 (see FIG. 16). Therefore, at the time when the opening / closing drive mechanism 115 and the forward / backward drive mechanism 116 are activated, the break 87 formed in the side packaging paper 511 (see FIG. 1).
7 and FIG. 19) are held in the open state by the open-open holding cord 85.

Therefore, first, the front and rear drive mechanism 116 is operated so that the two stripping cutters 63, together with the center table 124 and the side table 125, come closest to the upper end position of the roll paper package 515 along the tangential direction. Then, when the opening / closing drive mechanism 115 is operated to bring the two stripping cutters 63 into close proximity to each other, as shown in FIG.
On the other hand, while being inserted into the opening part of the cut 87 from both sides in the axial direction,
Inside, the roll paper is in contact with the outer peripheral surface.

The operation of the forward / backward drive mechanism 116 and the operation of the opening / closing drive mechanism 115 may be reversed. Then, in this state, when the roll paper packaging body 515 is rotated by the operation of the roll holding device 3 (the rotation direction at this time is, needless to say, the roll paper packaging body 515.
Is the direction toward the two stripping cutters 63), and the both stripping cutters 63 cut the side packing paper 511 and the mirror surface packing paper 512 from each other along the outer peripheral surface of the roll paper.

When the rotation of the roll paper package 515 reaches one round in this way, the side packing paper 515 and the mirror surface packing paper 5
12 and 12 will be completely separated. As described above, in the present embodiment, each stripping cutter 63 is provided with a serrated blade such as a survival knife. Therefore, as shown in FIG. A cutter vibrating unit 1 for repeating the reciprocating movement in small increments in the axial direction of the roll paper package 515.
30 is provided. The cutter vibrating unit 130 shown in the present embodiment holds the peeling cutter 63 movably by the guide bar 131 provided along the axial direction of the roll paper package 515, and is rotationally driven by the motor 132. The driving plate 133 and the stripping cutter 63 are crank-coupled by a link 134.

By providing such a cutter vibrating section 130, the side packing paper 511 by the stripping cutter 63 is provided.
This makes it possible to reliably and neatly separate the mirror surface packaging paper 512 from each other. By the way, in order to start rotating the roll paper package 515 after inserting both the stripping cutters 63 into the opening part of the slit 87 in the roll paper package 515 and advancing to the outer peripheral surface of the roll paper, Prior to the rotation, it is preferable to remove the mouth-opening holding cord 85 (see FIGS. 17 and 19) that holds the opening edge portion of the cut 87.

Therefore, in this embodiment, FIG. 18 and FIG.
As shown in FIG. 5, a flip-up mechanism 89 is provided for flipping up the mouth opening holding rope 85 and separating it from the roll paper package 515. This flip-up mechanism 89
The roll paper package 515 has a pair of spring rods 138 arranged on both sides in the axial direction, and a swing drive unit 139 for swinging the spring rods 138 as necessary. It should be noted that the flip-up mechanism 89 may be provided on the horizontal rail 140 that supports the cutter traveling portion 61 of the incision cutter 60 as shown in FIG.

The swing drive section 139 is provided with a lever 143, which is extended to the bounce bar 138 beyond the pivotal support section 141 for supporting the bounce bar 138 in a swingable manner, by a drive tool 143 such as a fluid pressure cylinder. It has a push-pull structure. As will be described again, the operation of the flip-up mechanism 89 is performed by inserting the both stripping cutters 63 (including the side table 125) into the opening portion of the slit 87 in the roll paper package 515 to open the outer circumference of the roll paper. The point is that it is after the surface is attached. [4] Mirror surface packing paper collecting device 7 As shown in FIG. 2, the mirror surface packing paper collecting device 7 has a delivery position set in the center axis moving device 41 (shown by a chain double-dashed line in FIG. 2). (Running end point of running frame 49)
The conveyor 146 (see FIG. 3) is installed so as to include the lower position of the center shaft 20 in FIG.

The conveyor 146 may be formed by a driving roller conveyor, a driving belt conveyor or the like. Further, if necessary, it is also preferable to provide a pulling device 147 such as a pinch roll or the like at an appropriate position in the conveying direction of the conveyor 146 (in the illustrated example, at the end position). In such a mirror-wrapping paper collecting device 7, the take-out device 42 (see FIG. 9) of the roll holding device 3 pulls out the mirror-faced paper packing paper 512, which is pulled out from each center shaft 20, into the conveyor 146. And is discharged or collected outside the system by this conveyor 146. [5] Side Packing Paper Collecting Device 6 As shown in FIG. 2, the side packing paper collecting device 6 is arranged with respect to the upper surface level of the roll paper packing body 515 held at the reference position X of the roll holding device 3. , Provided at approximately the same level as this.

As shown in FIGS. 25 and 26, this side packing paper collecting device 6 has a damaged paper rolling device 150 and a compression device 151. The waste paper rolling device 150 includes a belt conveyor 153 in the downward inclination direction and a 154 in the upward inclination direction.
And are assembled in a V shape when viewed from the side. The axial direction of each belt conveyor 153, 154 is the roll paper package 515.
It is parallel to the axial direction of (the roll paper 500 is in a bare state at the stage of operation of the spoiler rolling device 150). Each of the belt conveyors 153 and 154 is divided into centers at their widthwise central portions, and this centered portion serves as an installation space for a compression device 151, which will be described later. Although not shown, the belt conveyors 153 and 154 are both motor-driven.

An introducing device 155 is preferably connected to the carry-in section of the damaged paper rolling device 150. The introduction device 155 sandwiches the side packing paper 511 from above and below by a plurality of rollers (or wheels) 156 and a belt 157 wound around these rollers 156, and transfers this side packing paper 511 to the spoilage roll rolling device 150. It leads to a level where it can be thrown in from above. In such a waste paper rolling device 150, the side packing paper 511 is curled while being in parallel with the axial direction of the roll paper packing 515 (roll paper 500).

The compression device 151 comprises a pair of press rollers 1.
It has 59 and a pushing device 160. Both press rollers 159 are in a state of leaning in parallel with each other. Further, these press rollers 159 are rotatable around a horizontal axis that is orthogonal to the axial directions of the belt conveyors 153 and 154 in the waste paper rolling device 150, and the motor 161 and the gear device 1 can rotate.
By 62, they are rotationally driven in the opposite directions so that the entanglement action occurs at the position close to each other.

The pushing device 160 is composed of both press rollers 1.
Push bar 1 from the top toward the nesting position of 59
The structure is such that 63 is swung down. The mechanism for swinging down the push rod 163 uses a positive movement cam. That is, an L-shaped follower piece 164 is provided at the base of the push-in bar 163, and the follower piece 164 is vertically movable along the guide post 165.
It is held so as to be rotatable with respect to the side surface of 6. And
Cam follower 1 held by the follower piece 164 in a protruding state
67 is configured to be guided by the inverted L-shaped cam groove 168, and the vertical movement piece 166 is vertically moved by a driving tool 169 such as a fluid pressure cylinder.

Therefore, the vertically movable piece 1 is driven by the driving tool 169.
When the cam 66 is lowered, the cam follower 167 descends in the cam groove 168, and the vertical movement piece 166 is guided by the guide.
The angle of the follower piece 164 with respect to is varied.
For this reason, the pushing rod 163 descends while changing its angle, like a railroad crossing barrier, and reaches the close position of both press rollers 159 when it becomes substantially horizontal. ing. As a result, the belt conveyors 153, 15 of the above-described waste paper rolling device 150
The side-wrapping paper 511 in the curled state on FIG.
As shown in, while being folded in a state of being divided into two in the longitudinal direction, it is pushed between both press rollers 159 of the compression device 151 and compressed flatly.

By the way, this side packing paper collecting device 6
Is a collection device 7 (conveyor 14
It is located at the top of 6). That is, the side packaging paper collecting device 6 and the mirror side packaging paper collecting device 7 have a two-story structure. Therefore, effective use of space is achieved, which leads to downsizing of the entire device (system). Since it has a two-story structure as described above, the space between the side packing paper collecting device 6 and the mirror surface packing paper collecting device 7 is vertically, that is, between the roll holding device 3 and the mirror surface packing paper collecting device 7. The delivery position of the mirror surface packaging paper 512 that is set in correlation with the roll paper packaging body 5 from the reference position X of the roll holding device 3 (see FIG. 2).
It will be set as a low level separated by 15 diameters or more. [6] Edge Processing Device 9 As shown in FIG. 2, the edge processing device 9 includes the reference position X of the roll holding device 3 and the side packaging paper collecting device 6 described above.
It is provided between and.

As shown in FIG. 28, this end processing device 9
Has a plurality of working units. Further, in the edge processing device 9, the reference position X is set by the roll holding device 3 described above.
And the bare roll paper 500 after at least the side packing paper 511 of the packing material 510 has been removed.
When the roll paper base paper 500a is unwound by a predetermined length, it has a moving unit 180 capable of traveling along the unwinding end of the roll paper base paper 500a. This moving unit 180 is used for the roll paper 50.
It is movable along a guide rail 181 that is installed so as to cross over the unwinding end at 0a, and is driven and driven by a winding drive mechanism 182 such as a timing belt. Further, corresponding to the lower part of the unwinding end of the roll paper base paper 500a at this time, the unwinding end support belt 183 is stretched in a fixed state at both ends in parallel with the guide rail 181.

To be precise, in the present embodiment, the longitudinal direction of the guide rail 181, that is, the moving direction of the moving unit 180 and the longitudinal direction of the unwinding end support belt 183 are parallel to the axial direction of the roll paper 500. It is supposed to be. However,
These directions are not limited to the axial direction of the roll paper 500, and can be changed as necessary. For example, it may be the direction in which the unrolled end of the roll paper 500 is cut for shaping. This cutting direction may be different from the axial direction of the roll paper 500.

The winding drive mechanism 182 such as a timing belt is used to drive the moving unit 180 in order to improve the moving accuracy of the moving unit 180, but other high-precision moving means may be adopted. Needless to say. Note that, as an additional note, as shown in FIG. 2, a drawer device 185 for the roll paper base paper 500a is provided between the reference position X of the roll holding device 3 and the end processing device 9. It is provided. As shown in FIG. 22, the pull-out device 185 is provided for the front-rear moving table 120 that supports the above-mentioned stripping cutter 63 together with the opening / closing drive mechanism 115.

The pull-out device 185 comprises a pair of upper and lower rollers 187 and 188 to form a pinch roll, and the upper roller 187 can be moved up and down by a lifting drive 189 such as a fluid pressure cylinder.
The lower roller 188 is driven to rotate by a motor 190. In addition, a slip means 191 such as a powder clutch is incorporated in the transmission system from the motor 190 to the lower roller 188, and when excessive rotation braking is applied to the lower roller 188, the lower roller 188 is 188 is designed to idle.

The number of rotations of the lower roller 188 by the motor 190 is such that the peripheral speed of the lower roller 188 is the unwinding speed when the roll paper 500 is rotationally driven by the center shaft 20 of the roll holding device 3. Is always set to be slightly faster. Therefore,
Roll paper base paper 5 when unwound from roll paper 500
00a is always held in a taut state by applying a predetermined tension. This drawer 185
Is dedicated to pulling out the roll paper base paper 500a as described above. Therefore, while the side packing paper 511 of the packing material 510 is removed from the roll paper packing body 515 and the side packing paper 511 passes between the upper and lower rollers 187 and 188, the upper roller 187 stands up. To be left alone.

This prevents the upper roller 187 from becoming dirty, and consequently prevents the dirt from being transferred to the roll paper atom 500a via the upper roller 187. Further, after the tailing device 9 described below performs various tailoring processes on the unwinding end of the roll paper base paper 500a,
The lower roller 188 is made rotatable. As a result, the unrolling end of the roll paper base paper 500a is changed to the roll paper 500.
Guide to be rewound to the body side of. In this case, the upper roller 187 is configured to be raised immediately before the unwinding end passes between the upper and lower rollers 187 and 188, whereby various tapes attached to the unwinding end are attached. It is possible to avoid adverse effects (positional deviation, peeling, etc.).

The drawer unit 185 has a front-rear moving table 1
A movable relay bridge 192 is provided to bridge the unwinding end of the roll paper 500 with the end processing device 9 when 25 moves toward the roll holding device 3 side. The movable relay bridge 192 has an upper surface formed as a smooth sliding surface such as a free roller conveyor or a chute surface. This movable relay bridge 192
Is provided on a base 193 supporting the front-rear moving table 120 together with its guide rail 122 so that an end portion toward the drawer device 185 can be vertically swung. Then, when the front-back moving table 125 moves in a direction away from the roll holding device 3 side, it is rocked in a flip-up direction to avoid contact interference with the drawer device 185.

Further, as shown in FIG. 2, a paper surface inspection device 194 is provided between the movable relay bridge 192 and the end processing device 9. This paper surface inspection device 194
Is an image determination system equipped with a CCD camera,
It is possible to check the presence or absence of scratches, stains, etc. by catching the roll paper base paper 500a passing thereunder as an image. When a scratch or dirt is detected, the unpacking and tailoring system 1 of the roll paper package is temporarily stopped as a whole, and the operator is informed of the fact.

A shaping work unit 195 is one of the working units included in the above-mentioned end processing device 9. This shaping operation unit 195, as shown in (A) part in FIG.
Roll paper base paper 500a unwound from roll paper 500
The chamfered portion 520 is formed by cutting the left and right corners of the unwinding end of the. Further, the chamfered portions 520 on both sides can be cut along the axial direction of the roll paper 500 to finish it neatly.

The formation of such a chamfered portion 520 prevents a catching obstacle (breakage, clogging, etc.) due to the unwinding end when the roll paper 500a is conveyed through an apparatus such as a rotary press. It will be useful in making it happen.
As shown in FIG. 28, the shaping work unit 195 has a cutter head 196 provided for the moving unit 180 and a cutter base 197 provided for the unwinding end support belt 183. ing. As shown in FIG. 30, the cutter head 196 includes a vertical movement table 199 suspended and supported by a vertical movement drive tool 198, and a rotatably held by the vertical movement table 199 via a turning drive tool 200. It also has a swivel head 201 and a cutter 202 provided downward with respect to the swivel head 201.

In the case of the illustrated example, it is fixed to the moving unit 180 via the vertical movement driving tool 198. However, although not shown, unlike the illustrated example,
It is also possible to adopt a structure in which a vertical movement driving tool 198 is provided on this table based on a table which is rotated by 00, and a cutter 202 is provided on the table which is vertically moved by the vertical movement driving tool 198. In this case, it is fixed to the moving unit 180 via the turning drive tool 200.

The vertical movement driving tool 198 is for converting the cutter 202 into two positions between a level at which the cutter 202 reaches the cutter table 197 and a standby level above it, and the swivel head 201 allows the cutter 202 to move to both sides. Take part 520
It is for swinging at a predetermined chamfering angle (for example, 45 ° or 60 °). Further, the swivel head 201 can swing the cutter 202 so as to be parallel to the axial direction of the roll paper 500 (or the traveling direction of the moving unit 180).

The cutter table 197 is used for the cutter head 19
6 has a cutter groove 203 for receiving the cutter 202 and preventing it from shaking when the cutter 202 is lowered. This cutter groove 2
The number 03 is formed according to the angle at which the cutter 202 swings (a predetermined chamfer angle or an angle along the axial direction of the roll paper 500). This cutter stand 197
Can be moved in the same direction in synchronization with the movement of the moving unit 180.

Further, the cutter table 197 is installed in the middle of the unwinding end support belt 183 so as to be flat with the upper surface of the belt. That is, the cutter table 197 is provided with a pair of free rollers 205 so as to sandwich both sides of the cutter table 197, and another free roller 206 is provided below each of the free rollers 205. The unwinding end support belt 183 is wound around the four free rollers 205 and 206 in total. That is, this unwinding end support belt 18
3 is in a stretched state in which its middle portion is bent in a concave shape, and the cutter table 197 is fitted in this bent portion.

Therefore, when the cutter base 197 moves integrally with the moving unit 180 (the four free rollers 205 and 206 also move integrally with the cutter base 197), the unwinding end support belt 183 is moved to a middle position. Cutter table 1
The state in which 97 is incorporated will always be maintained. In the shaping operation unit 195 having such a configuration, the cutter 202 is operated by the operation of the turning drive tool 200 so that the one chamfered portion 52 is moved.
The head is set to an angle according to 0, and the vertical movement driving tool 19
The cutter 202 is lowered by the operation of No. 8 and thereby the chamfered portion 52 of one of the unwinding ends of the roll paper 500 is
0 is formed.

Then, the cutter 202 is once lifted by the operation of the vertical movement drive unit 198, and then the cutter 202 is parallel to the axial direction of the roll paper 500 (or the traveling direction of the moving unit 180) by the operation of the turning drive tool 200. The swing is set to the angle you want. Then, when the cutter 202 is lowered again by the operation of the vertical movement drive unit 198 to pierce the unwinding end of the roll paper 500, the moving unit 180 moves in this state and the cutter 202 moves the unwinding end. Cut cleanly. When the cutter 202 reaches the planned formation position of the other chamfered portion 520, the moving unit 18
0 stop, ascent of the cutter 202 by the vertical drive tool 198, swing setting of the cutter 202 according to the other chamfer 520 by the turning drive tool 200, and further lowering of the cutter 202 by the vertical drive tool 198 in this order. Done.

Therefore, the other chamfered portion 520 is also formed at the unwinding end of the roll paper 500 (the state shown in (A) in FIG. 29 is obtained). On the other hand, FIG.
As shown in FIG. 8, a connection preparation work unit 210 is another one of the work units included in the end processing device 9. As shown in part (B) of FIG. 29, the connection preparation work section 210 has a roll paper base paper 50 unwound from the roll paper 500.
The connecting double-sided tape 212 is attached along the axial direction of the roll paper 500 while being close to the unwinding end of 0a.

The double-sided tape 212 stuck in this way is used when the roll paper base paper 500a is conveyed through an apparatus such as a rotary press, and its unwinding end is used as the roll paper base paper previously used. It is useful for connecting with the terminal part of 500b. As shown in FIG. 28, the connection preparation work section 210 has a double-sided tape sticking head 213 provided for the moving unit 180. Figure 31
As shown in, the double-sided tape sticking head 213 includes a fixed base 214 attached to the moving unit 180,
The fixed base 214 has an up-and-down moving base 216 that is vertically movable via a up-and-down drive tool 215.

The double-sided tape sticking head 213 is
The tape supply section 21 provided on the vertical movement base 216.
7, recovery paper recovery unit 218, and tape cutting unit 21
9 and 9. The tape supply unit 217 is a reel unit that holds a new double-sided tape 223 (one side of which has the recovery paper 224 attached and wound), and the recovery paper recovery unit 218 is unwound from the tape supply unit 217. It is a reel unit that collects only the recovery paper 224 from the double-sided tape 223 that is wound. Of these, at least the recovery paper recovery unit 218 is a drive reel.

The tape cutting section 219 includes a plurality of rollers 225 for guiding the double-sided tape 223 to the recovery paper 224, which are unwound from the tape supply section 217 toward the recovery paper recovery section 218, in a predetermined stretched state, and each of these guides. The roller 225 has a wedge-shaped peeling head 226 provided in the middle of the stretched state and a tape cutter 227 provided closer to the tape supply unit 217 than the peeling head 226. Peeling head 22
6, the double-sided tape 223 and the recovery paper 224 are adhered to each other.
Double sided tape 22 with a sharp ironing action on the 24 side
The peeling action is caused at the interface between the No. 3 and the silica paper 224.

The tape cutter 227 is arranged on the double-sided tape 223 and the recovery paper 224, while the cutting blade 228 on the double-sided tape 223 side and the recovery paper 224 side are arranged on the double-sided tape 223. And a tape cutting table 229. The cutting blade 228 can be moved back and forth toward the tape cutting base 229 by an appropriate blade driving tool 230 (a crank mechanism driven by a motor in the illustrated example). This blade driving tool 230 allows the cutting blade 228 to be most advanced toward the tape cutting table 229,
The cutting blade 228 does not come into contact with the tape cutting base 229, and a gap corresponding to the thickness of the silica paper 224 is held between the cutting blade 228 and the tape cutting base 229.

Therefore, even after the cutting blade 228 has advanced to the tape cutting table 229 side by the operation of the blade driving tool 230, the recovery paper 224 is not cut and is continuously wound up on the recovery paper recovery section 218. It is what is done. In the connection preparation work unit 210 having such a configuration, the recovery paper 224 is initially stretched from the tape supply unit 217 to the recovery paper recovery unit 218. It is stopped at the lower end of 226.

In this state, first, when the vertical movement base 216 is pushed down by the operation of the vertical movement driving tool 215, the peeling head 226 peels when the lower end of the peeling head 226 contacts the upper surface of the unwinding end of the roll paper base paper 500a. The leading end of the double-sided tape 223 positioned at the lower end position of the head 226 is dottedly attached to the roll paper base paper 500a. Therefore, when the moving unit 180 moves in this state (the moving direction at this time is from right to left in FIG. 31),
The recovery operation of the recovery paper recovery unit 218 is performed in synchronization. Accordingly, the double-sided tape 223 is unwound from the tape supply unit 217 accordingly, and the roll paper base paper 500a
It will be affixed along the unrolled end of. Further, the recovery paper 224 peeled from the double-sided tape 223 at this time is taken up by the recovery paper recovery unit 218.

In this way, when the supply amount of the double-sided tape 223 in the tape supply section 217 reaches the predetermined amount, the tape cutter 227 causes the tape cutting blade 228 to move the tape cutting blade 228 to the tape cutting base 229 side. Then, the double-sided tape 223 is scored. At this time, the break is only the double-sided tape 223 and does not reach the recovery paper 224 (that is, the recovery paper 224 is not cut), as described above. Then, after that, when the cut position put in the double-sided tape 223 reaches the lower end of the peeling head 226, the movement of the moving unit 180 and the recovery operation of the recovery paper recovery unit 218 are just one cycle. Minutes to finish.

After that, the vertical movement base 216 is lifted by the operation of the vertical movement driving tool 215, and the one cycle operation as the connection preparation work section 210 is completed. As shown in FIG. 28, a rewinding preparation working unit 235 is further provided as one of the working units of the end processing device 9. As shown in part (C) of FIG. 29, the rewinding preparatory working unit 235 is in a state of being projected in the extension direction with respect to the unwinding end of the roll paper base paper 500a unwound from the roll paper 500. The tab tape 236 is being attached.

The tab tape 236 is used to attach the unwinding end to the main body side of the roll paper 500 so as to fix it. That is, if the unwinding end is fixed to the main body side of the roll paper 500 with this tab tape 236, the unwinding end may be frayed while the roll paper 500 is conveyed to the rotary press or handled for stock. Will not occur. It is preferable that a plurality of such tab tapes 236 are attached to each other at predetermined intervals along the longitudinal direction of the unwinding end.

As shown in FIG. 28, the rewinding preparation work section 235 has a tab tape sticking head 237 provided on the moving unit 180. As shown in FIG. 32, the tab tape sticking head 237 has a core portion 240, a drum 241, and a stamp driving portion 242. Also, this tab tape sticking head 237
Also has a tape supply unit 243 and a tape cutter 244. The stamp drive unit 242 includes a fixed base 245 for mounting the tab tape sticking head 237 on the moving unit 180 as a whole, and a vertical movement provided to the fixed base 245 so as to be vertically movable via a vertical movement drive 246. It has a base 247.

Of these, the drum 241 is positioned in a state in which it slightly protrudes downward to a portion near the lower side of the vertical movement base 247.
2 is between two positions, a level at which the outer peripheral surface (downward surface) of the drum 241 contacts the unwinding end of the roll paper and a level at which the outer peripheral surface (downward surface) of the drum 241 separates upward. The drum 241 is operated to move up and down. As shown in FIG. 34, the core portion 240 is
This is where the rotation of the drum 241 is supported. The core portion 240 has a columnar shape whose axial center is oriented in the horizontal direction as a basic shape, but has two recesses that are partitioned from each other formed on the outer peripheral surface thereof. Each of these recesses serves as a first suction chamber 250 and a second suction chamber 251.

These first suction chamber 250 and second suction chamber 25
1, a vacuum pump (not shown) is air-piped so that a suction state (negative pressure) can be achieved. this house,
Regarding the second suction chamber 251, the suction state is switched on / off (details of timing will be described later) while maintaining a predetermined relationship with the rotation of the drum 241. As apparent from the above description, the drum 241 is rotatably fitted around the core portion 240.
The drum 241 has a regular polygonal shape equal to or larger than a regular quadrangle around the core portion 240.

Then, according to the number of corners, the core portion 240
It is possible to rotate so as to make an angular rotation centering around (the drive mechanism is not shown, but pulse control using a stepping motor or cam drive using a fluid pressure cylinder is possible. do it). The drum 241 in the illustrated example has a regular hexagonal shape, and therefore, this drum 2
The number of corners formed on the outer peripheral surface of 41 and the number of flat surfaces 253 are each 6
Therefore, it is assumed that angular rotation of 1/6 rotation is performed, and one rotation is performed in 6 operations.

All flat surfaces 2 of this drum 241
53 is a suction hole 254 reaching the inner core portion 240.
Are formed. Therefore, when the first suction chamber 250 and the second suction chamber 251 of the core portion 240 are set in the suction state, the openings of the suction holes 254 are formed in the flat surfaces 253 of the drum 241 corresponding to the suction chambers 250 and 251. Circumference, i.e.
Each of these flat surfaces 253 is in a suction state, so that the flat tape 253 can suck the tab tape 236 supplied from the tape supply unit 243.

Incidentally, as shown in FIG. 34, the drum 241
In the following description, assuming that one flat surface 253 of the core portion 231 is facing downward and is stopped,
The opening length of the second suction chamber 251 has a flat surface 25 facing downward.
No. 3 corresponding to the front half area (the right half portion in FIG. 34) and a position where it slightly touches the flat surface 253 adjacent to the primary side (right side in FIG. 34) in the drum rotation direction with respect to this flat surface 253. It is a forming range (a range extending over the two flat surfaces 253 of the drum 241). On the other hand, the first suction chamber 250 is arranged on the primary side in the drum rotation direction with respect to the second suction chamber 251 (that is, the second suction chamber 251).
(Arrangement that passes before the suction chamber 251), and the opening length of the first suction chamber 250 is a flat surface 253 facing directly above.
Is a formation range (a range extending over the three flat surfaces 253 of the drum 241) over a position corresponding to the latter half region (the right half portion in FIG. 34).

The opening lengths of the first suction chamber 250 and the second suction chamber 251 are not limited to the above range (shown in FIG. 34), and may be appropriately adjusted as necessary. . The drum 241 is angularly rotated so that each flat surface 253 stops at the position directly below. As a result, the tab tape 236 supplied from the tape supply unit 243 starts to be adsorbed on the flat surface 253 of the drum 241 facing upward, and the adsorbed state is maintained until the flat surface 253 is directed directly below the drum 241. Will be maintained.

On the flat surface 253 directed right below the drum 241, the suction state is released by the next angular rotation of the drum 241 (out of the target of the second suction chamber 251). At this time, the tab tape 236 is also released from the suction state. In this way, each time the drum 241 makes an angular rotation, the tab tape 236 is fed out by the length of one side of the polygon presented by the drum 241 (the length of the flat surface 253).

The tape supply section 243 is a reel section for holding a new tab tape 236. The tape supply section 243 can be a drive reel, but it does not necessarily have to be a drive reel. However, it is preferable that an electromagnetic brake (not shown) or the like is additionally provided so that the rotation stopped state can be maintained (preventing idling) as necessary. In the present embodiment, the tab tape 236 to which the silica paper is not attached is used.
However, it is also possible to adopt the one to which the recovery paper is attached. In this case, the recovery paper recovery unit (which is explained in the connection preparation work unit 210 described above) that recovers the recovery paper while winding the recovery paper is adopted. It would be better to provide such a thing).

The tape supply section 243 as described above is adapted to supply the tab tape 236 to the upward outer peripheral surface of the drum 241. The tape cutter 244 has a cutting blade 257 and an appropriate blade driving tool 259 (which is a fluid pressure cylinder in the illustrated example) for moving the cutting blade 257 forward and backward toward the drum 241. A stroke controller 258 is attached to the tape cutter 244.

The above-mentioned drum 241 is provided with recesses 260 at all corners formed on its outer peripheral surface for avoiding collision interference with the cutting blade 257. Therefore, in the cutting blade 257, the drum 241 has a flat surface 25.
When one of the three is in the stopped state with the one facing downward, the arrangement is provided so as to aim at the concave portion 260 which is positioned in a horizontal state facing the side, for example. As shown in FIG. 33, the cutting blade 257 forms a serrated blade by connecting a plurality of triangular blades 261. Each triangular blade 2
Reference numeral 61 is in a state of being arranged along the tape width direction with respect to the tab tape 236 suction-held on the outer peripheral surface of the drum 241.

Then, the stroke control section 258 described above is used.
The cutting edge of such a cutting blade 257 is attached to the tab tape 236.
It is equipped as a means to strengthen or weaken the amount to be pressed against. The stroke control unit 258 in the illustrated example uses the pawl drive unit 262 to move the stopper pawl 2 through the link mechanism to the portion where the cutting blade 257 advances.
It is shown that 63 is projected or retracted. That is, the blade driving tool 2 is operated without operating the claw driving section 262 (without projecting the stopper claw 263).
When 59 is operated and the cutting blade 257 is advanced, the cutting blade 257 advances by using the entire operation stroke of the blade driving tool 259, so that each triangular blade 261 of the cutting blade 257 moves to the tab tape 236 up to their roots. It bites, and as a result, the tab tape 236 is cut.

However, the pawl drive portion 262 is operated to bring the stopper pawl 263 into a protruding state, and then the blade drive tool 25
When the cutting blade 257 is advanced by the operation of 9, the cutting blade 2
A part of 57 collides with the stopper claw 263, so that the amount of advance can be suppressed to a small amount. Therefore, the tab tape 23
6, only the tips of the triangular blades 261 in the cutting blade 257 pierce, and as a result, the tab tape 2
36 is not completely cut, and a cutoff line 264 (see FIG. 35) is formed. Therefore, the operation of the stroke control unit 258 (switching between the protrusion and the retraction of the stopper claw 263 by the claw drive unit 262) is performed by the drum 24.
When the tab tape 236 is alternately repeated at every angular rotation corresponding to the polygonal shape of 1, the tab tape 236 has a predetermined length (a length corresponding to two on the flat surface 253 of the drum 241).
As well as being cut out into,
The cutoff line 264 is provided at the intermediate position.

The cut line 264 serves as a breakable portion when the cut tab tape 236 is to be torn at an intermediate position in the longitudinal direction. That is, this tab tape 236 is used for the roll paper 500 as described above.
When unwinding the unwinding end of the roll paper,
It is used to fix the paper 00 to the main body side, but after the roll paper 500 is set on a rotary press or the like, it is necessary to tear off the tab tape 236 to unwind the unwinding end. In such a case, if the cutoff line 264 as described above is provided, the tearing of the tab tape 236 can be performed easily and quickly.

The rewinding preparation work section 23 having such a configuration.
In No. 5, while the tab tape 236 from the tape supply unit 243 is adsorbed and held on the outer peripheral surface of the drum 241, the operation of the stroke control unit 258 and the angular rotation of the drum 241 are alternately repeated. 236
Is cut to a predetermined length and the cutoff line 264 is formed. Then, when the tab tape sticking head 237 reaches an appropriate sticking position with respect to the unwinding end of the roll paper 500 by the movement of the moving unit 180, the stamp drive section 242 is operated to move the downward flat surface 253 of the drum 241 to the unwinding end. Is pushed to.

In this state, the second suction chamber 2 of the core portion 240
The suction state with respect to 51 is released, and the cut-out piece of tab tape 236 is attached to the unwinding end. The cutout of the tab tape 236 and the formation of the cutoff line 264 and the movement of the moving unit 180 are repeated according to the number of the tab tapes 236 to be attached and the attachment pitch thereof, and the state shown in FIG. 29 is obtained. Then, the one-cycle operation as the rewinding preparation work section 235 is completed. As shown in FIGS. 36 and 37, the tab tape 236 is attached to the unwinding end of the roll paper base paper 500a.
When the unwinding end is rewound to the main body side of the roll paper 500 after being attached, the pressing roller 267 (see also FIG. 2) is lightly pressed against the outer peripheral surface of the roll paper 500. It is good to let it be in a pressed state.

The pressing roller 267 is rotatable. The pressing roller 267 may be movable up and down by, for example, a fluid pressure cylinder (not shown). This can prevent the pressing roller 267 from interfering with the operation of the roll holding device 3 or the like. As shown in FIG. 28, a tail display working unit 270 is further provided as one of the working units of the end processing device 9. The tail display working unit 270 is to attach the tail mark 271 to the vicinity of the unwinding end of the roll paper base paper 500a unwound from the roll paper 500, as shown in part (A) of FIG.

The tail mark 271 is literally for detecting the end of the roll paper base paper 500a. It should be noted that, when the roll base paper 500a is conveyed through a device such as a rotary press, it can be used for detection as the leading end of the roll paper 500a. As shown in FIG. 28, the tail display working unit 270 has a tail mark attaching head 272 provided for the moving unit 180. Also, this tail display work unit 27
0 has a tape delivery device 273 installed near one end of a guide rail 181 for guiding the movement of the moving unit 180.

As shown in FIG. 38 (this FIG. 38,
28 is drawn as viewed from the direction of arrow G in FIG. 28), the tape transfer device 273 is a tape supply unit 275 provided on a fixed base 274 for installation,
It has a recovery paper collecting unit 276 and a tape cutting unit 277. The tape supply unit 275 has a tail mark 27.
Tape 280 that is the material of No. 1
81 is a reel part for holding the wound and attached) and is not driven, but is provided with an electromagnetic brake (not shown) and the like, and holds the rotation stopped state as necessary. (Prevents slipping).

On the other hand, the recovery paper recovery unit 276 is a reel unit for collecting and recovering only the recovery paper 281 from the tape 280 unwound from the tape supply unit 275, and has a structure driven by a constant torque. is there. A tape cutter 278 is provided in the tape cutout portion 277. The tape cutting section 277 includes a plurality of rollers 282 for guiding the tape 280 to the recovery paper 281 unwound from the tape supply section 275 toward the recovery paper recovery section 276 in a predetermined stretched state, and these guide rollers. 282 and a wedge-shaped slide knife 283 provided in the middle of the stretched state.

In addition to the guide rollers 282 described above, the tape cutout portion 277 has a movable roller 284 provided on the side of the tape 280 to the slide knife 283 where the tape 280 or the recovery paper 281 is inserted. The slide knife 283 is formed in the shape of an elongated plate in a direction parallel to the moving direction of the moving unit 180, and the end portion toward the tail mark sticking head 272 is an edge raised in a bow shape. . 39A to 39D
As shown in, the slide knife 283 can be horizontally moved by a drive tool (not shown) as appropriate.

Therefore, when the electromagnetic brake (not shown) of the tape supply unit 275 is released and the slide knife 283 is advanced toward the tail mark attaching head 272 (to the right in FIGS. 38 and 39). When moved, the tape 280 or the recovery paper 2 according to the amount of advance
Eighty-one feedings are possible. Further, since the tip of the slide knife 283 is edged, the tape 280 and the recovery paper 281 are formed by the tip.
A sharp ironing action can be given to the side of the silica paper 281 with respect to the state in which the and are adhered together, and as a result, a peeling action can be generated at the interface between the tape 280 and the silica paper 281. It is like this.

The movable roller 284 is provided so as to be movable up and down by an appropriate driving tool 285 such as a fluid pressure cylinder, and is arranged so as to contact the upper surface of the slide knife 283 at its lowered position. Therefore, by bringing the movable roller 284 into the lowered state, it is possible to ensure the contact of the tape 280 or the recovery paper 281 with the slide knife 283. The tape cutter 278 is located near the tip of the slide knife 283.
A cutting blade 287 having a blade edge facing downward, and this cutting blade 287
And a blade driving tool 288 such as a fluid pressure cylinder for driving the blade up and down.

At the time when the blade driving tool 288 is operated, as shown in FIG. 39D, the tape 280 and the recovery paper 281 are in a separated state, so that the cutting blade 287 is the tape 280 only. Therefore, the silica paper 281 is not cut, and is continuously wound around the paper recovery unit 276 thereafter. On the other hand, the tail mark attaching head 272 is the moving unit 1
An up-and-down moving table 292 provided so as to be able to move up and down with respect to a bracket 290 attached to 80 through a vertically-moving driving tool 291 such as a fluid pressure cylinder or a solenoid, and a suction conveyance section held by the up-and-down moving table 292. And 293.

The suction conveyance section 293 has a lower surface serving as a suction surface, and is connected to a vacuum pump (not shown) or the like by air. The suction transport unit 293 is provided in the moving unit 1
Assuming that 80 has moved toward the tape delivery device 273 and that the slide knife 283 is in the advanced state as shown in FIGS. 39B and 39C, the upper part of the slide knife 283. Are provided in such a positional relationship that they overlap. Further, at this time, when the suction / conveyance unit 293 is lifted by the operation of the vertical drive tool 291, the lower surface of the suction / conveyance unit 293 comes into contact with or comes closest to the upper surface of the slide knife 283.

That is, since the slide knife 283 advances and approaches at the upper limit position of the vertical drive unit 291, the suction conveyance unit 293 comes closest to the upper surface thereof, and here the vertical drive unit 291.
280 tape on slide knife 283 released from
And make a suction. Then, the tape 280 is reconnected to the vertical drive unit 291 with the tape 280 held by suction. Then, after the slide knife 283 retracts, the slide knife 283 descends to the lower limit position of the vertical drive unit 291 so that the roll paper 5
The tape 280 is attached to the unwinding end of 00.

The tail display working unit 270 having such a configuration
Then, in the tape delivery device 273 (see FIG. 38), first, an electromagnetic brake (not shown) of the tape supply unit 275.
Is released. Then, as shown in FIG. 39 (A), the movable roller 284 is lowered by the operation of the driving tool 285 (see FIG. 38), and is brought into contact with the upper surface of the slide knife 283. Then, the recovery paper collecting unit 27
6 is driven in the winding direction, which causes the tape 28 extending from the tape supply unit 275 to the recovery paper collecting unit 276.
From 0 to the recovery paper 281, the slack is removed and the tension paper 281 is taut with a predetermined tension. Here, the recovery paper recovery unit 276 is once stopped.

Then, as shown in FIG. 39B, the slide knife 283 is advanced, and the tape 2 corresponding to the amount of advance of this slide knife 283 from the tape supply section 275 side.
80 to the recovery paper 281 are fed out. Then, the moving unit 180 moves toward the tape delivery device 273, and the suction conveyance section 293 of the tail mark sticking head 272 overlaps the slide knife 283. Then, since suction is started in this suction conveyance section 293 and is released from the vertical drive tool 291 (see FIG. 38), this suction conveyance section 293 is moved onto the slide knife 283 as shown in FIG. 39 (C). It descends by its own weight and contacts.

Therefore, in the tape supply section 275, an electromagnetic brake (not shown) is turned on, and the movable roller 2
84 is lifted by actuation of drive 285. And FIG.
As shown in FIG. 9 (D), a tail mark attaching head 272
The suction conveyance unit 293 is reconnected to the vertical drive tool 291 and the slide knife 283 is retracted on the tape delivery device 273 side, and as a result, the tape 280 and the recovery paper 281 are separated. Further, the recovery paper recovery unit 276 is driven again in the winding direction, and thus the tape 280 is in a state of being sucked and held by the suction conveyance unit 293. However, the recovery paper 281 recovers the recovery paper according to the retracted amount of the slide knife 283. It will be in the state wound up by the part 276.

After that, in the tape cutter 278 of the tape delivery device 273, the cutting blade 287 is moved to the blade driving tool 2
The operation of 88 lowers and rises, and the succeeding tape 280 is cut from the suction conveyance unit 293. In this way, the tape 280 sucked and held by the suction / conveyance unit 293 is moved by an appropriate amount of the moving unit 180, and after the movement, the vertical movement driving tool 291 lowers the suction / conveyance body 293. The roll paper 500 is attached to the unwinding end based on each operation such as the release of suction.

Therefore, the tape thus attached acts as a tail mark 271 thereafter. [7] Roll Conveying Device 10 As shown in FIG. 2, the roll conveying device 10 is installed right below the reference position X in the roll holding device 3. As shown in FIG. 40, this roll carrying device 10
An endless conveyance belt 301 such as a chain is wound around a pair of wheels 300 provided at a predetermined interval, and one wheel 300 or a tension wheel (not shown) provided between both wheels 300. ) Is a drive conveyor that can be driven by a motor 302 connected to the above.

In this embodiment, the roll transport apparatus 10 is configured to transport the roll paper package 515 along its axial direction. Therefore, the mutual distance between the wheels 300 is set longer than the axial length of the roll paper package 515. In addition, the roll paper package 5
In order to prevent the roll 15 from rolling down or being displaced, the endless transport belt 301 is connected to the carry attachment 303 in the form of a hollow in its entire length.

Further, in this roll conveying device 10, a lift device 305 is provided in the lower part, and as shown in FIG. 2, the roll paper packing body 515 and the roll paper 500 can be delivered to the roll holding device 3 easily and smoothly. I can do it. By providing the lift device 305, there is also an advantage that it is possible to suppress the size increase of the center shaft moving device 41 mounted on the roll holding device 3. By the way, in the roll conveying device 10, the roll paper package 51
It is assumed that not only the function of carrying in the roll paper 5 but also the function of carrying out the roll paper 500 in a bare state after at least the side packing paper 511 of the packing material 510 is removed.

Therefore, in the endless transport belt 301, a carry-in zone 307 dedicated to carrying the roll paper package 515 into the roll holding device 3 and a carry-out zone 307 dedicated to carrying out the roll paper 500 from the roll holding device 3. And the carry-out zone 308 are separated from each other in the longitudinal direction. These carry-in zone 307 and carry-out zone 308
Then, for example, the material of the attachment 303 for carry may be made different in hardness and softness, or may be made different in shape. However, in some cases, both zones 307,
There may be no physical or structural difference between the 308s, and only the ones that can be clearly used for control (operation) may be used.

Therefore, when the roll transfer device 10 is loaded,
The roll paper package 515 in a dirty state can be shared by both the carry-out and the roll paper 5 in a clean state.
In contrast to the case of No. 00, dirt is not transferred. Of course, since only one device is required (it is not necessary to separately install the carry-in device and the carry-out device), downsizing of the device,
It is possible to obtain advantages such as reduction in equipment cost. [8] Summary As is clear from the above description, the unpacking and tailoring system 1 for a roll paper package having the above configuration is provided.
In FIG. 1 to FIG. 3, when the roll paper package 515 is carried into the predetermined position from the carry-in conveyor 11 via the roll conveying device 10, the center axis moving device 41 and the nipping operation device 21 in the roll holding device 3 are moved. Operate.

Therefore, the roll paper package 515 is received from the roll transport device 10 and horizontally held at the reference position X. Then, next, the mirror surface cutter 6 of the separation device 4
2. The incision cutter 60 and the stripping cutter 63 operate in this order, and the packing material 510 is cut into the side surface packing paper 511 and the mirror surface packing paper 512. Then, the side packing sheet collecting device 6 of the packing sheet discharging device 5 operates, and the side packing sheet 511 that has been cut out is collected and removed. Therefore, at this stage, between the center shafts 20 of the roll holding device 3, the side packing material 511 is removed and the roll paper 500 which is in a bare state is held.

Next, the center shaft 20 of the roll holding device 3 rotates and the roll paper base paper 500a is unwound from the roll paper 500. Then, the end processing device 9 operates. Regarding the operation order in the end processing device 9, for example, first, the moving unit 180 starts moving, and at the time of its forward movement, the chamfered portion 520 by the cutter head 196 of the shaping operation unit 195 (see FIG. 29). When the moving unit 180 next moves backward, the tail mark sticking head 272 of the tail display work unit 270 and the tail mark 271 are stuck by the tape supply unit 244.

In addition, the folding and moving unit 180 is
The second forward movement is performed, and at this time, the tab tape 236 (see FIG. 29) is attached by the tab tape attaching head 237 of the rewinding preparation work section 235. Then, when the moving unit 180 finally returns, the double-sided tape sticking head 21 of the connection preparation work section 210 is moved.
The double-sided tape 212 (see FIG. 29) is attached by using No. 3. After the tailoring process is completed in this way, the center shaft 20 of the roll holding device 3 rotates in the opposite direction to the above, and the roll paper base paper 500a is wound up. At this time, the unwinding end is fixed by the tab tape 236. Is done.

After that, the roll shaft 500 of the roll holding device 3 and the pinching operation device 21 are actuated so that the roll paper 500 in the wound state is passed from the roll holding device 3 to the roll conveying device 10, and the carry-out conveyor 12 Is exhaled. At this time, the center axis moving device 41 and the take-out device 42 of the roll holding device 3 are activated, and the mirror surface packaging paper collecting device 7 of the packaging paper discharging device 5 is activated so that the center shaft 20 is pierced. The remaining mirror surface packaging paper 512 is removed and collected. This completes the one-cycle operation of the entire unrolling and tailoring system 1 of the roll paper package.

By the way, the present invention is not limited to what has been described in the above embodiment, and the detailed configuration, adopted mechanism, adopted member, member shape, operation sequence and the like are as follows.
Further modifications can be made according to the embodiment. For example,
In the above embodiment, the roll paper package 515 is installed on the center shaft 20.
Although it is structured to be lifted by, the roll paper packing unit
You may make it carry out relative approach / detachment with respect to 15.
Further, in the above-described embodiment, the roll paper package 515 held substantially horizontally is incised in the upward peripheral surface thereof, but this is made so that the downward peripheral surface and the lateral peripheral surface are incised. You may change to.

[0151]

As is apparent from the above description, in the unpacking and tailoring system for roll paper packages according to the present invention,
It has become possible to automate the entire process from the roll paper package to the roll paper that can be set on the rotary press. Moreover, the process length as a whole can be shortened, and the operation efficiency can be dramatically improved.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of an unpacking and tailoring system for roll paper packages.

FIG. 2 is an enlarged arrow view taken along the line AA of FIG.

3 is an enlarged view taken along the line BB of FIG.

FIG. 4 is a perspective view showing a roll holding device.

FIG. 5 is a front view showing a state before holding the roll paper package in the roll holding device.

FIG. 6 is a front view showing a holding state of a roll paper package in the roll holding device.

FIG. 7 is a front sectional view showing a state where a center shaft is inserted into a roll paper package.

FIG. 8 is a front sectional view showing a process of inserting the center shaft into the roll paper package.

FIG. 9 is a front view showing a state after releasing the roll paper package in the roll holding device.

FIG. 10 is a front view showing a cutter traveling portion of the separation device.

FIG. 11 is an enlarged front view showing the periphery of the incision cutter in the separation device.

FIG. 12 is a perspective view showing an incision cutter of the separation device.

13 is an enlarged cross-sectional view taken along the line CC of FIG.

FIG. 14 is an enlarged view taken along the line DD of FIG.

15 is an enlarged arrow view taken along the line EE of FIG.

FIG. 16 is a perspective view showing an incision situation of a side packing paper by an incision cutter.

FIG. 17 is a side cross-sectional view showing a state in which a cut formed on the side packing paper is opened by the opening holding cord after the cutting cutter has traveled.

FIG. 18 is an enlarged side view of the flip-up mechanism required for the mouth-opening holding rope.

FIG. 19 is a perspective view showing a state in which a cut formed on the side packing paper is opened by the opening holding cord after the cutting cutter has run.

FIG. 20 is a perspective view showing a mirror surface cutter of the separation device.

FIG. 21 is a perspective view showing an operating state of the mirror surface cutter.

FIG. 22 is a perspective view showing a stripping cutter of the separating device.

FIG. 23 is an enlarged perspective view showing a cutter vibrating portion of the stripping cutter.

FIG. 24 is a perspective view showing a state in which a side surface packing sheet and a mirror surface packing sheet are separated by a stripping cutter.

FIG. 25 is an enlarged side view of the side packaging paper collecting device.

FIG. 26 is a perspective view showing a side packing paper collecting device.

FIG. 27 is a perspective view showing a compression state of the side packing paper by the side packing paper collecting device.

FIG. 28 is a perspective view showing an end processing device.

FIG. 29 is a perspective view illustrating various types of tailoring processing by the end processing device.

FIG. 30 is a perspective view showing a cutter head of an alignment work section in the edge processing apparatus.

FIG. 31 is a front view showing a double-sided tape sticking head of a connection preparation work section in the end processing device.

FIG. 32 is a front view showing a tab tape sticking head of a rewinding preparation work section in the end processing device.

FIG. 33 is an enlarged arrow view taken along the line FF of FIG. 34.

FIG. 34 is a diagram showing a part of FIG. 32 in an enlarged manner and a part thereof crushed.

FIG. 35 is an enlarged perspective view showing a state of the tab tape attached by the rewinding preparation work section.

FIG. 36 is a side view illustrating a situation in which the unwinding end of the roll paper is rewound after the tab tape is attached by the rewinding preparation work unit.

FIG. 37 is a side view explaining the situation following FIG. 36.

FIG. 38 is a front view showing a tail mark display head and a tape delivery section provided in the tail display working section of the end processing device (a view seen from the arrow G direction in FIG. 28).

[Fig. 39] Fig. 39 is a diagram for explaining the operating state of the tail display working unit.

FIG. 40 is a perspective view showing a roll transport device.

FIG. 41 is a perspective view showing a roll paper package.

FIG. 42 is a front sectional view showing a roll paper package.

[Explanation of symbols]

1 Unwrapping and tailoring system for roll paper packages 2 Unpacking device 3 roll holding device 4 Separation device 5 Packing paper ejection device Collection device for 6 side packing paper 7 Collection device for mirror surface packing paper 8 Tailoring device 9 Edge processing device 10 roll conveyor 20 center axis 21 Clamping device 30 support parts 31 Temporary support 32 plunge part 40 Adsorption device 41 Center axis moving device 42 Take-out device 60 incision cutter 61 Cutter traveling section 62 mirror surface cutter 63 stripping cutter 65 blade 70 Dimple forming tool 85 Open holding cord 89 Bounce mechanism 96 breaks 130 Cutter vibration part 150 Rubbish Roller 151 Compressor 180 mobile units 195 Orthopedic work department 196 cutter head 210 Connection Preparation Work Section 212 double-sided tape 213 Double-sided tape sticking head 235 Rewinding preparation work section 236 tab tape 237 Tab tape sticking head 240 core 241 drums 242 Stamp driver 243 Tape supply section 244 tape cutter 253 Flat part 254 suction hole 250 suction chamber 251 suction chamber 257 cutting blade 261 triangular blade 264 cut line 270 Tail display working unit 271 tail mark 272 Tail mark pasting head 300 wheels 301 Endless transport belt 307 carry-in zone 308 carry-out zone 500 roll paper 501 hollow core 502 end face 511 Side packing paper 512 specular packaging paper 515 roll paper package 520 Chamfer X reference position

Continued front page    (72) Inventor, Yasushi Yasushi             2-13-44 Fujinosato, Ibaraki City, Osaka Gunze Stock             Ceremony company SOZ business headquarters (72) Inventor Masayuki Funaoka             1 Ikura Shinmachi Stone Bath, Ayabe City, Kyoto Prefecture Gunze Stock             Shiki Company R & D Department F-term (reference) 2C034 AD00                 3E058 AA06 BA09 CA03 DA01 EA01                       FA05                 3F052 AA01 AB08 BA12 DA01                 3F064 AA01 BA11 EB08

Claims (8)

[Claims] 1. A roll paper (500) having a hollow core portion (501) is wrapped with side wrapping paper (511) on the circumferential outer surface, and mirror-like wrapping paper (512) is provided on both sides of the donut plate-like end surface (502). A system for unwrapping a wrapped roll paper package (515) and tailoring the unrolled end of the roll paper (500), wherein the roll paper package (515) is substantially axially oriented. A roll-holding device (3) that holds the hollow core (501) while keeping it horizontally and a roll-paper package (515) held by the roll-holding device (3). A separating device (4) for separating the paper (511) and the mirror surface packing paper (512) from each other, and one side packing paper (511) cut by the separating device (4) from the roll paper packing body (515). Remove and turn The collecting device (6) for the side packing paper (511) to be stored, and the other mirror surface packing paper (512) cut by the separating device (4) is removed from the roll paper packing body (515) and collected. A collecting device (7) for the packing paper (512) and an unwinding end unwound by a predetermined length from the roll paper (500) after being left in a bare state while being held by the roll holding device (3). An unpacking and tailoring system for a roll paper package, comprising: an end processing device (9) for performing a predetermined tailoring process. 2. The roll holding device (3) has two center shafts (20) provided coaxially and facing each other, and at least one of the center shafts (20) is a positive shaft. In addition to being able to rotate in reverse, each roll paper (50
0) A taper shaft type main support part (30) that can be inserted into the hollow core part (501) without rattling, and a straight shaft that is thin and coaxial with the main support part (30) at the tip end side thereof. Temporary support part (31) of mold and this temporary support part (31)
(32) with a taper on the tip side of the
And a stepped structure having both, and a structure in which the roll paper package (515) is sandwiched and held between the main support portions (30) of the center shafts (20). An unpacking and tailoring system for a roll paper package according to claim 1. 3. The separation device (4) comprises a roll paper package (5) held by a roll holding device (3).
15) One side of the mirror-wrapping paper (512) can be pierced to a position close to its outer peripheral portion, and the side-wrapping paper (51) of the roll paper package (515) can be pierced from this piercing part.
1) A cutting cutter (60) having a blade portion (65) capable of cutting the side, and a roll paper package (515) including the cutting cutter (60).
Cutter traveling part (61) for traveling along the axial direction of
And an opening holding rope (85) attached to the cutting cutter (60) along the axial direction of the roll paper package (515) which is the traveling locus thereof, and the opening holding rope (85). ) By side packing paper (51
1) A pair of left and right inserted in the roll paper package (515) to be held in the open state from both sides in the axial direction in a state of being juxtaposed to the outer peripheral surface of the roll paper (500) in the open portion. An unpacking and tailoring system for a roll paper package according to claim 1 or 2, further comprising a stripping cutter (63). 4. The separating device (4) is provided with a cut (96) at a predetermined piercing position before the severing cutter (60) is pierced on one mirror surface wrapping paper (512) of the roll paper package (515). Mirror cutter (6
2) is attached, The unpacking and tailoring system of the roll paper package of Claim 3 characterized by the above-mentioned. 5. The stripping cutter (63) of the separating device (4) reciprocates in small increments in the axial direction of the roll paper (500) while being in contact with the outer peripheral surface of the roll paper (500). It can be driven by a repetitive cutter vibrating part (130).
Unwrapping and tailoring system for the roll paper package described. 6. The shaping unit (195) for forming the chamfer (520) by cutting the left and right corners of the roll paper (500) with respect to the unwinding end of the roll paper (500).
And a connection preparation work part (210) for adhering the connection double-sided tape (212) along the axial direction of the roll paper (500) while being close to the unwinding end, and projecting in the extension direction from the unwinding end. Rewinding preparation work part (235) for sticking the tab tape (236) for fixing to the main body of the roll paper (500) in the state in which the tail mark (271) is stuck to a proper position near the unwinding end. Display work unit (27
0) and the unrolling and tailoring system of the roll paper package according to any one of claims 1 to 5. 7. A roll transport for supplying a roll paper package (515) to the roll holding device (3) and discharging the roll paper (500) after being left in a bare state from the roll holding device (3). An unpacking and tailoring system for a roll paper package according to any one of claims 1 to 6, further comprising a device (10). 8. The roll transfer device (10) is a drive conveyor device in which an endless transfer belt (301) is wound between a pair of wheels (300). , Roll paper package (51
5) The loading zone (307) dedicated to loading the roll holding device (3), and the unloading zone (dedicated to unloading the bare roll paper (500) from the roll holding device (3). And 308) are separated from each other in the longitudinal direction, and each zone (307, 308) as a target is controlled to be used as a transport surface according to the necessity of loading and unloading. Unrolling and tailoring system for roll paper packages.