JP4887263B2 - Sheet sticking device and sticking method - Google Patents

Description

  The present invention relates to a sheet sticking apparatus and a sticking method, and more specifically, after peeling off the adhesive sheet from a release sheet to which an adhesive sheet is temporarily attached, the release sheet is cut to form a reuse sheet, The present invention relates to a sheet sticking apparatus and a sticking method that can be used by holding a use sheet between an adhesive sheet and an adherend.

  A configuration is known in which, when an adhesive sheet such as a label is affixed to an adherend, a concealment sheet on which confidential information is printed is interposed between the adhesive sheet and the adherend ( For example, see Patent Document 1).

JP 2006-181991 A

In the configuration described in Patent Document 1, the adhesive sheet is peeled off in the course of feeding out the original fabric in which the adhesive sheet is temporarily attached to the strip-shaped release sheet, and the sheet is placed on the adhesive layer side of the adhesive sheet. The concealment sheet cut into pieces is adhered and adhered to the adherend.
However, since the concealment sheet is prepared separately from the original fabric, there is a disadvantage that the cost is increased.
In addition, the release sheet after the adhesive sheet has been peeled is actually discarded, and the problem is that it does not correspond to the recent request to reduce the amount of waste disposal or to effectively use resources. There is also.

[Object of invention]
The present invention has been devised in response to such inconveniences and demands, and its purpose is to form a reuse sheet by cutting the release sheet after the adhesive sheet has been peeled into sheets, An object of the present invention is to provide a sheet sticking device and a sticking method capable of sticking the reuse sheet between the adherend and the sticking sheet when sticking the adhesive sheet to the adherend.

  In order to achieve the above object, the sheet sticking device according to the present invention can be divided into a reuse sheet and an unnecessary sheet by forming a cut along the longitudinal direction in a strip-shaped release sheet, and on one surface of the release sheet. A supporting means for supporting the original fabric in which the adhesive sheet is temporarily attached to the provided release treatment layer, a feeding means for applying a feed force to the original fabric, and an adhesive sheet from the release sheet in the course of feeding the original fabric. A peeling means for peeling, a cutting means for cutting the reuse sheet into single sheets after peeling the adhesive sheet from the release sheet, holding the adhesive sheet peeled from the release sheet, and one of the adhesive sheets A structure in which a part of the adhesive layer provided on the surface is exposed, and an adhesive unit that adheres the reused sheet to the adherend and attaches the adhesive sheet to an adherend is provided. It has adopted.

  Further, the sheet sticking device according to the present invention comprises a supporting means for supporting an original fabric in which an adhesive sheet is temporarily attached to a release treatment layer provided on one surface of a strip-like release sheet, and a feeding force to the original fabric. A feeding unit for applying, a peeling unit for peeling the adhesive sheet from the release sheet in the course of feeding the original fabric, and a division for forming a cut along the longitudinal direction in the release sheet to divide the sheet into a reuse sheet and an unnecessary sheet. Means, cutting means for cutting the reuse sheet into single sheets after peeling the adhesive sheet from the release sheet, holding the adhesive sheet peeled from the release sheet, and provided on one surface of the adhesive sheet Adhering means for adhering the adhesive sheet to the adherend and adhering the reused sheet to the adherend in a state where a part of the adhesive layer is exposed is adopted. It can also be.

  In this invention, the structure containing the 1st printing means which prints on the said adhesive sheet can be taken.

  Moreover, it is good also as a structure containing the 2nd printing means which prints on the surface on the opposite side to the surface in which the peeling process layer of the said reuse sheet | seat was provided.

  Furthermore, it is preferable to include a transfer means for transferring the reused sheet as a single sheet to a position where it is bonded to the adhesive sheet.

  The present invention also provides a method for feeding a raw material in which an adhesive sheet is temporarily attached to a strip-shaped release sheet, and peeling the adhesive sheet from the release sheet and sticking it to an adherend. At the time of counter-feeding, a cut along the longitudinal direction of the release sheet is formed so that it can be divided into a reuse sheet and an unnecessary sheet, and after the adhesive sheet is peeled, the reuse sheet is cut into single sheets, A method of adhering the adhesive sheet to an adherend after adhering the reused sheet in a state where a part of the adhesive layer provided on one surface of the adhesive sheet is exposed. Adopted.

According to the present invention, the separation sheet can be divided into a reuse sheet and an unnecessary sheet by providing a cut, and the reuse sheet is cut into sheets and the reuse sheet is interposed between the adhesive sheet and the adherend. Since the adhesive sheet is attached to the adherend while being held, it is possible to reduce the cost by eliminating the need to prepare a separate sheet corresponding to the reuse sheet, and to make waste through effective use of resources. As a result, the amount of the release sheet discarded can be reduced.
Further, by providing the first printing means for printing on the adhesive sheet, for example, when the adhesive sheet is applied to a delivery slip such as a delivery item, the delivery destination information etc. in real time in the correspondence with the delivery item Can be printed.
Further, when the second printing unit for printing on the reuse sheet is included, the same effect can be obtained, and the printed content can be kept hidden. In addition, when printing is performed in advance under the release treatment layer of the release sheet, a large amount of information can be printed using both sides as print surfaces.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 shows a schematic front view of a sheet sticking apparatus according to the present embodiment, and FIG. 2 shows a schematic perspective view thereof. FIGS. 3A and 3B show a plan view and a cross-sectional view of the original fabric. In these drawings, the sheet sticking apparatus 10 is a support means for supporting the original fabric R in which a label L as an adhesive sheet is temporarily attached to the release treatment layer RA side provided on one surface of the strip-like release sheet RL. Supporting roller 11, first printing means 12 for applying a predetermined printing P 1 on the surface of the label L, and first and second feeding means 13, 18 as feeding means for giving a feeding output to the raw fabric R. And a peel plate 14 as a peeling means for peeling the label L from the release sheet RL, and a pair of cuts C along the longitudinal direction of the release sheet RL to form a strip-like reuse sheet RL1 and an unnecessary sheet RL2. A predetermined printing is performed on the rear surface of the reusable sheet RL1, that is, the surface opposite to the surface on which the release treatment layer RA is provided. A second printing unit 21, a cutting unit 23 for cutting the reuse sheet RL1 into sheets, a transfer unit 25 for transferring the sheet reuse sheet RL1, and a label L peeled from the release sheet RL. While holding, in a state where a part of the adhesive layer A provided on one surface (the lower surface in FIG. 3B) of the label L is exposed, the sheet reuse sheet RL1 is adhered. An affixing means 26 for affixing the label L to a delivery W as an adherend is provided.

  As shown in FIGS. 3A and 3B, the release sheet RL includes a sheet base SB and a release treatment layer provided after printing P2 is previously applied to the upper surface of the sheet base SB in the drawing. It consists of RA. The print P2 is applied to each region where the label L is temporarily attached. Moreover, the mark M which specifies the position at the time of cut | disconnecting peeling sheet RL into a sheet | seat is provided in the width direction both sides of sheet base material SB. The mark M is provided so as to be positioned inside the cut C when the cut C is formed by the dividing means 15. Note that the length of the reusable sheet RL1 that is made into a sheet by cutting the position of the mark M is set to be shorter than the length of the label L, and the adhesive layer A of the label L has a sheet. When the reuse sheet RL1 is adhered, the adhesive layer A can be exposed from the outer edge of the reuse sheet RL1.

  As shown in FIG. 3B, the label L includes a label base LB and an adhesive layer A provided on the lower surface of the label base LB. Printing P1 is applied to the surface via the first printing means 12. The label L in the present embodiment is configured as a delivery slip for a delivery item, and the content of the print P1 includes predetermined delivery destination information.

  The first printing unit 12 is disposed between the support roller 11 and the peel plate 14. The first printing unit 12 includes a thermal head 30 that faces the label substrate LB and a first platen roller 31 that faces the thermal head 30.

  The first feeding unit 13 includes a driving roller 35 driven by a motor (not shown) and a pinch roller 34 that sandwiches the release sheet RL between the driving roller 35. The driving force rotates the winding roller 16 in the winding direction via a power transmission mechanism (not shown).

  The dividing means 15 is arranged between the peel plate 14 and the first feeding means 13, and a rotary cutter 37 and a cutter arranged so as to sandwich the release sheet RL after the label L is peeled off. It comprises a receiving roll 38. The rotary cutter 37 includes a roller main body 37A and cutter blades 37B provided at two axial positions on the outer peripheral surface of the roller main body 37A, and these cutter blades 37B are continuous along the longitudinal direction of the release sheet RL. The cut sheet C is formed, and the release sheet RL portion between the cuts C is used as a reuse sheet RL1, while the release sheet RL portion outside the cut C is used as an unnecessary sheet RL2. The rotary cutter 37 can be rotated by a motor (not shown).

  Similarly to the first feeding means 13, the second feeding means 18 includes a driving roller 40 that is driven by a motor (not shown), and a pinch roller 41 that sandwiches the reuse sheet RL 1 between the driving roller 40. It is comprised by.

  The second printing means 21 includes a thermal head 43 that performs printing P3 (see FIG. 5) relative to the surface of the reuse sheet RL1 that is not provided with the release treatment layer A, and a second head that faces the thermal head 43. 2 platen rollers 44. The first and second printing means 12 and 21 are not particularly limited, and a melt-type thermal transfer system, a sublimation type thermal transfer system, a direct thermal system thermal head can be adopted, a dot impact printer, and an ink jet printer. A laser printer or the like can also be employed.

  The cutting means 23 is composed of a pair of upper and lower cutter blades 46 disposed between the second printing means 21 and the transfer means 25, with the mark M provided on the reuse sheet RL1 as a reference. The reuse sheet RL1 is cut into sheets.

  The transfer means 25 sucks and holds the recycled sheet RL1 that has been fed out from above, and conveys the reused sheet RL1 that has been separated into sheets through a moving means (not shown) to the left in FIG. The transfer plate 47 includes a transfer plate 48 that receives the reused sheet RL1 that has been made into a single sheet from the transfer plate 47 and transfers the reuse sheet RL1 to the left in FIG. In addition, the conveyance plate 47 and the transfer plate 48 are connected to a decompression pump (not shown), and a surface facing the reuse sheet RL1 is formed as an adsorption surface. The transfer plate 48 has substantially the same shape as the outer shape of the reused sheet RL1 cut into sheets, and the adhesive layer of the label L when the label L is bonded onto the reused sheet RL1 of the sheets. A does not adhere to the transfer plate 48.

  The affixing means 26 includes a linear motion motor 50 and a suction plate 52 that is fixed to the tip (lower end) of the output shaft 51 of the linear motion motor 50 and connected to a decompression pump (not shown). The suction plate 52 sucks and holds the label L peeled from the release sheet RL, and lowers the reused sheet RL1 made into a single sheet to the adhesive layer A of the label L, thereby conveying means. The label L is affixed to the delivery W conveyed by 53.

  As shown in FIGS. 1 and 2, a plurality of guide rollers 54, 55, 56 are arranged between the first and second feeding means 13, 18, and between the guide rollers 54, 55. Is provided with a buffer roller 60 which can be moved in the vertical direction by a driving means (not shown).

  Next, the overall operation of the sheet sticking apparatus 10 will be described. Here, it is assumed that information such as a delivery destination of the delivery item W is printed on the label L via the first printing unit 12. Further, a description about cooling-off, which is common information, is printed in advance on the release sheet RL, and is delivered to the surface opposite to the release processing layer RA of the reuse sheet RL1 via the second printing means 21. It is assumed that information such as the product name and price of the product is printed.

  The original fabric R supported by the support roller 11 is pulled out by a predetermined length, and as shown in FIG. 1, paper is passed between the rotary cutter 37 and the cutter receiving roll 38 to form a cut C, and the cut C Each of the lead ends of the unnecessary sheet RL2 on the outside of the sheet is fixed to the take-up roller 16, while the reuse sheet RL1 between the cuts C passes through the buffer roller 60 and the like, and the second drive roller 40 and the second pinch roller 41 is passed through to the second printing means 21 side.

  When the delivery W is transported by the transport means 53, it is detected by a sensor (not shown), positioned at a position below the sticking means 26, and stopped. Before and after the stop operation, identification information such as a barcode or RFID (not shown) displayed or built in the delivery item W is read by a reader (not shown), and the contents printed from the host computer are first, based on this identification information. It is transmitted to the second printing means 12, 21. When this information is transmitted, the first and second feeding means 13 and 18 and the dividing means 15 are driven to feed the raw fabric R, form the cut C, feed the reused sheet RL1, and wind the unnecessary sheet RL2. Each take is started intermittently.

  The label L is fed in the direction of the peel plate 14 after the information is printed on the upper surface side in FIG. 1 via the first printing means 12, and is sucked and held on the suction plate 52 while being peeled off at the tip of the peel plate 14. (See FIG. 4A). At this time, the label L next to the peeled label L passes under the thermal head 30 (printing position), but after being fed out without being printed, it is fed out by a rewinding mechanism (not shown). Feedback control is performed in the opposite direction.

  On the other hand, the reuse sheet RL1 between the cuts C formed in the release sheet RL by driving the rotary cutter 37 is fed out by a predetermined amount via the second feeding means 18 and is shown via the second printing means 21 in FIG. 1 is printed on the lower surface side of the sheet 1 while being sucked by the transport plate 47. Next, when the mark M is detected by a detection unit (not shown), the reuse sheet RL1 is cut by the cutter blade 46 at the position of the mark M. The reused sheet RL1 cut into single sheets is once sucked and held by the transport plate 47, transferred to the transfer plate 48, and sucked and held by the transfer plate 48 (see FIG. 4A).

When the transfer plate 48 is transferred to a position below the suction plate 52 that holds the label L by suction, the suction plate 52 advances via the linear motor 50 and is reused by the reusable sheet RL1 supported by the transfer plate 48. A label L is superimposed on the top (see FIG. 4B).

  Next, when the transfer plate 48 cancels the adsorption of the reuse sheet RL1 and retreats from below the adsorption plate 37, the reuse sheet RL1 is adhered to the adhesive layer A of the label L. In this state, the suction plate 52 is further advanced, and the label L is attached to the delivery W via the adhesive layer A exposed on the outer peripheral side of the reuse sheet RL1, and then retreats to the delivery position of the label L again. (See FIGS. 4C and 4D).

  Thereafter, by repeating the same operation, the reuse sheet RL that has been made into a single sheet can be adhered to the label L, and the label L can be attached to the delivery W.

  As shown in FIG. 5, when the label L attached to the delivery item W is peeled off by the recipient, the reuse sheet RL1 can be taken out, and the contents printed on the reuse sheet RL1. Can be confirmed and stored as necessary.

  Therefore, according to such an embodiment, after forming the reuse sheet RL1 by providing the cut C in the release sheet RL after the label L is peeled off, the label is obtained by cutting the reuse sheet RL1 into sheets. Since it is configured to be held between L and the delivery item W, the release sheet RL can be reused, and it is possible to reduce the cost and reduce the total amount of garbage to be discarded.

As described above, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this.
In other words, the present invention has been illustrated and described mainly with respect to specific embodiments, but without departing from the scope of the technical idea and object of the present invention, the shape, position, or With respect to the arrangement and the like, those skilled in the art can make various changes as necessary.

  For example, the notch C is formed by the dividing means 15 in the course of feeding the original fabric R, but the present invention is not limited to this. That is, the original fabric R in which the cuts C are formed in advance may be supported by the support roller 11, and thus the dividing means 15 can be omitted. Further, the dividing means 15 is configured to form the cut C after the label L is peeled off. However, the dividing means 15 is arranged upstream of the peel plate 14 in the feeding direction, and the cut is made before the label L is peeled off. C may be formed.

  Further, the peeling means is not limited to the peel plate 14, and a peeling roller or the like can be adopted.

  Furthermore, the cutting means 23 can employ a rotary cutter, a laser cutter, a cutting means using water pressure, pneumatic pressure, or the like.

  Further, the dividing means 15 can employ a cutting means using a flat blade, a laser cutter, water pressure, pneumatic pressure, or the like.

The schematic front view of the sheet sticking apparatus which concerns on this embodiment. The schematic perspective view of the said sheet sticking apparatus. (A) is a schematic plan view of an original fabric, (B) is a cross-sectional view taken along the arrow EE of (A). (A)-(D) is operation | movement explanatory drawing which laminates | stacks the reuse sheet | seat RL1 on a label, and affixes it on a to-be-adhered body. The schematic perspective view which shows the state which peels the label affixed on the to-be-adhered body.

Explanation of symbols

10 Sheet pasting device 11 Support roller (support means)
12 First printing means 13 First feeding means (feeding means)
14 Peel plate (peeling means)
15 Dividing means 18 Second feeding means (feeding means)
21 Second printing means 23 Cutting means 25 Transfer means 26 Sticking means A Adhesive layer C Cut L Label (adhesive sheet)
P1, P2 P3 Printing R Original fabric RA Peeling treatment layer RL Peeling sheet RL1 Reuse sheet RL2 Unnecessary sheet W Deliverable (adhered body)

Claims (6)

An original sheet in which a cut along the longitudinal direction is formed in a strip-shaped release sheet so that the sheet can be divided into a reuse sheet and an unnecessary sheet, and an adhesive sheet is temporarily attached to a release treatment layer provided on one surface of the release sheet Supporting means for supporting
A feeding means for giving a feeding output to the original fabric;
A peeling means for peeling the adhesive sheet from the release sheet in the course of feeding out the original fabric,
Cutting means for cutting the reuse sheet into single sheets after peeling the adhesive sheet from the release sheet;
While holding the adhesive sheet peeled from the release sheet, the adhesive sheet is bonded to the reused sheet in a state where a part of the adhesive layer provided on one surface of the adhesive sheet is exposed. And a sticking means for sticking the adhesive sheet to an adherend. A support means for supporting the original fabric in which the adhesive sheet is temporarily attached to the release treatment layer provided on one surface of the strip-like release sheet;
A feeding means for giving a feeding output to the original fabric;
A peeling means for peeling the adhesive sheet from the release sheet in the course of feeding out the original fabric,
Splitting means for forming a cut along the longitudinal direction in the release sheet and splitting it into a reuse sheet and an unnecessary sheet;
Cutting means for cutting the reuse sheet into single sheets after peeling the adhesive sheet from the release sheet;
While holding the adhesive sheet peeled from the release sheet, the adhesive sheet is bonded to the reused sheet in a state where a part of the adhesive layer provided on one surface of the adhesive sheet is exposed. And a sticking means for sticking the adhesive sheet to an adherend.   The sheet sticking apparatus according to claim 1, further comprising a first printing unit that prints on the adhesive sheet.   4. The sheet sticking apparatus according to claim 1, further comprising second printing means for printing on a surface of the reuse sheet opposite to the surface on which the release treatment layer is provided.   The sheet sticking apparatus according to any one of claims 1 to 4, further comprising transfer means for transferring the reused sheet as a single sheet to a position where the reuse sheet is bonded to the adhesive sheet. In the method of feeding the original fabric on which the adhesive sheet is temporarily attached to the strip-shaped release sheet, and peeling the adhesive sheet from the release sheet and attaching it to the adherend,
The release sheet can be divided into a reuse sheet and an unnecessary sheet by forming a cut along the longitudinal direction of the release sheet in advance or at the time of feeding the raw sheet,
After the adhesive sheet is peeled off, the reuse sheet is cut into sheets,
Adhering the adhesive sheet to an adherend after bonding the reused sheet as a single wafer in a state where a part of the adhesive layer provided on one surface of the adhesive sheet is exposed Sheet sticking method.

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