JP2020071392A - Sticker sheet and manufacturing system therefor - Google Patents

Abstract

To provide a sticker sheet that offers superior design expandability.SOLUTION: A sticker sheet 1 is provided, comprising a plurality of stickers 11, each having an adhesive layer formed on a back surface thereof, adhered on a sheet of board 10. The plurality of stickers 11 are pasted on a surface of the board 10 at predetermined pasting positions to partially overlap with each other.SELECTED DRAWING: Figure 1

Description

  TECHNICAL FIELD The present invention relates to a seal sheet in which a plurality of seal bodies are attached to a sheet mount sheet to form a sheet, and a manufacturing system thereof.

  Conventionally, in a so-called non-separator type seal that does not have a release paper on the adhesive surface of the back side, a plurality of seal bodies are connected in a band shape so that partial areas overlap each other, and wound around a cylindrical core tube to form a roll shape. Seal rolls are known (see, for example, Patent Documents 1 and 2).

  In the conventional seal roll, the seal bodies are connected to each other only by the adhesive force of the overlapping portions. However, when the overlapping width (bonding area) between the seal bodies is small, like the seal roll described in Patent Document 1, when used, the seal bodies are easily separated at overlapping portions at unintended locations, which is convenient for use. May be damaged. Therefore, in the seal roll described in Patent Document 2, the overlapping width of the seal bodies is set to be relatively large.

JP, 11-249571, A JP, 2014-35511, A

  However, in the case of a seal roll that has a design pattern such as letters and illustrations on the surface and is composed of multiple types of seal bodies that are mainly used for decoration of letters and small items, as described above, the seal bodies greatly overlap each other. In this case, it is difficult to visually recognize the individual designs of the seal bodies, the desired seal body cannot be easily found, and the design of the seal roll as a whole is impaired.

  Moreover, in this type of conventional seal roll, generally, the seal bodies are arranged in a row in a preset order on a raw sheet fed from the raw sheet, and the seal bodies are arranged in the same order as the raw sheet. It is manufactured by peeling the strip-shaped strips from each other, connecting the strip-shaped seals to one another so as to partially overlap the other seal bodies, and winding the strip-shaped seal group around a cylindrical core tube. Therefore, when it is desired to produce a small number of types of seal sheets or to make a minor change to a product, it is necessary to replace the original fabric each time, which takes time and effort. Therefore, the design of the entire seal sheet could not be easily changed.

  On the other hand, there is also proposed a seal sheet in which a plurality of the above-mentioned decorative seal bodies are attached to a sheet mount to form a sheet. In this type of conventional seal sheet, since a plurality of seal bodies are arranged on the surface of the mount at predetermined intervals, there is no problem that the individual designs of the seal bodies are difficult to visually recognize. However, since the number and arrangement of the sealing bodies are limited accordingly, the degree of freedom in designing the entire sealing sheet is low.

  Moreover, in the conventional seal sheet, generally, the seal bodies are arranged on the original sheet in a preset arrangement, and the seal bodies are peeled off one by one from the original sheet and attached to a predetermined position of the mount. It is produced by Therefore, when it is desired to produce a small number and a large number of types of seal sheets or to make a minor change to a product, it is necessary to replace the original fabric each time as in the case of the seal roll, which requires time and labor. Therefore, the design of the entire seal sheet could not be easily changed. Further, although a method of manually producing the above-mentioned conventional seal sheet by the same procedure can be considered, this method requires more time and labor for production, and the variation in quality becomes large.

  The present invention has been made in view of the above problems, and an object thereof is to provide a seal sheet excellent in design expandability. Another object is to provide a manufacturing system capable of efficiently producing the seal sheet.

  The seal sheet according to the present invention is a seal sheet in which a plurality of seal bodies each having an adhesive layer formed on the back surface thereof are attached to a sheet of mount paper, and the plurality of seal bodies are attached at predetermined attachment positions on the surface of the mount sheet. It is affixed in a state where the partial regions are overlapped.

  As a result, the number of seal bodies attached to the mount can be increased and the degree of freedom in arranging the seal bodies can be increased as compared with the conventional seal sheet. Further, since the overlapping width of the seal bodies can be set to be small, the visibility of the individual designs of the seal bodies is less likely to be deteriorated.

  In the seal sheet, the seal body has a plurality of related seal bodies having design patterns such as characters and illustrations that are correlated with each other, and the related seal bodies are arranged in a predetermined order at a predetermined attaching position on the surface of the mount. It is preferable that they are attached in a state in which some areas are superposed. Accordingly, the plurality of related seal bodies can be arranged in a moving manner like frame feed, or can be arranged in one continuous character string or pattern, so that the designability of the entire seal sheet is improved.

  The seal sheet manufacturing system includes a reattaching device that removes a predetermined seal body from a raw sheet having a plurality of types of seal bodies and attaches the seal body to the surface of a mount, and a database that stores the attachment position information of the seal body with respect to the mount. And the reattaching device is configured to attach a plurality of seal bodies to predetermined attachment positions on the surface of the mount in order based on the attachment position information.

  In this way, we want to change the arrangement of the seals by removing the multiple seals from the original sheet and attaching them to the specified attachment positions on the mount surface in order based on the attachment position information stored in the database. In that case, it suffices to change the pasting position information. That is, the arrangement of the seal body can be changed without replacing the original fabric. Therefore, the time and effort required to change the design of the entire seal sheet are significantly reduced.

  In the above-described seal sheet manufacturing system, the replacement device includes a gripper that can move in a rotational direction with respect to the mount, and the gripper has a plurality of air suction holes that grip the seal body by air suction. It is preferably provided with a surface. According to this, the grip part of the re-pasting device can move in the rotational direction with respect to the mount. Since this gripping portion can suck and grip the sealing body without bending by the sealing body suction surface, when the sealing body is attached to the mount, it is difficult for a part of the sealing body to bend or adhere to an unintended place. .. Therefore, sticking defects of the seal body can be reduced.

  In the sticker sheet manufacturing system, it is preferable that the database stores sticking order information of the sticker corresponding to the sticking position information. As a result, it is not necessary to replace the original fabric to change the order of attaching the seal body to the mount. Therefore, the time and effort required to change the design of the entire seal sheet are further reduced.

  As described above, according to the seal sheet of the present invention, the number of seal bodies attached to the mount can be increased, the degree of freedom in arranging the seal bodies can be increased, and the individual seal body designs can be achieved. Since it is less likely that the visibility will be impaired, the effect of being able to provide a seal sheet excellent in design expandability is exhibited.

  Further, according to the seal sheet manufacturing system of the present invention, the arrangement of the seal body can be changed without exchanging the original fabric, so that the time and labor required for it can be reduced. As a result, it is possible to provide a manufacturing system capable of efficiently producing the seal sheet even when a small number and a large number of types of seal sheets are produced or when a minor change is made to the product.

FIG. 1 is a schematic perspective view of a seal sheet according to an embodiment of the present invention. FIG. 2 is a diagram showing an outline of a seal sheet manufacturing system according to an embodiment of the present invention. FIG. 3 is a schematic perspective view of a grip portion of the reattaching device that constitutes the seal sheet manufacturing system according to the embodiment of the present invention.

  Next, the seal sheet and the manufacturing system thereof according to the embodiment of the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, a seal sheet 1 according to an embodiment of the present invention includes a sheet of mount 10 and a plurality of seal bodies 11 having an adhesive layer made of a weakly adhesive adhesive formed on a back surface thereof. That is, a plurality of seal bodies 11 are attached to a predetermined attachment position on the surface of the mount 10 to form a sheet.

  The mount 10 is made of a paper material such as wood pulp or non-wood pulp. The surface of the mount 10 is provided with various design patterns and colors such as characters, figures, illustrations, and photographs, and the adhesive layer of the seal body 11 is adhered with a relatively weak adhesive force over substantially the entire surface. An anti-adhesive coating is applied throughout.

  The mount 10 is not limited to a paper material, and may be made of another material such as a synthetic resin material. Further, the mount 10 is not limited to one having a design pattern such as characters or illustrations on its surface, and may have only a color on its surface or may be plain. Part or all may be transparent or translucent.

  The seal body 11 is made of synthetic resin film, non-woven fabric, woven fabric, Japanese paper, glassine paper, kenaf paper, or the like. The surface of the seal body 11 is provided with various design patterns and colors such as characters, figures, illustrations and photographs that correlate with the surface design of the mount 10, and is mainly used for decoration of letters and small articles. Further, the surface of the seal body 11 is coated with an anti-adhesive property over substantially the entire surface so that the adhesive layers of the other seal bodies 11 are bonded with a relatively weak adhesive force.

  The seal body 11 is not limited to one having a design pattern such as letters and illustrations on its surface, and may have only a color on its surface, or may be a plain one. Some or all of them may be transparent or translucent. Further, the seal body 11 may have a surface provided with a light reflection coating or a luminescent coating, or may be made of a material suitable for writing a memo with a pencil, a ballpoint pen or the like. ..

  The surface of some or all of the seal bodies 11 is provided with a design pattern or color different from those of the other seal bodies 11, and the seal bodies 11 are dispersed and arranged at predetermined sticking positions set according to the surface design of the mount 10. Has been done. That is, the seal bodies 11 each have a plurality of different types of design patterns and colors, and are arranged at various places as one element for decorating the surface design of the mount 10. In the present embodiment, a part or all of the seal body 11 is set to a plurality of different design patterns and colors, but all of the seal body 11 is set to a common one design pattern and color. It may be one that has been created.

  A plurality of seal bodies 11 are collectively arranged at a part of the surface of the mount 10. The seal bodies 11 that are collectively arranged are connected to another seal body 11 in a state in which a partial region is overlapped, and are attached to the surface of the mount 10. The size of the overlap margin between the seal bodies 11, that is, the overlap width is set to such a degree that the individual designs of the seal body 11 can be visually recognized (for example, about 5 mm).

  Of the seal bodies 11 collectively arranged as described above, a specific group of seal bodies (hereinafter referred to as “related seal bodies”) 11R have the same animal characters in different poses, locomotives and passenger cars, Design patterns that correlate with each other, such as alphabets with the same font, are applied. The related seal bodies 11R are arranged so as to represent continuous movements such as frame-by-frame movements, one rail train, and predetermined words and phrases.

  As shown in FIG. 2, the seal sheet 1 has a peeling step of removing one or more seal bodies 11 from the raw sheet 30 fed from the raw sheet 3, and a predetermined removal of the seal body 11 from the raw sheet 30. It is produced through a sticking step of sticking to a predetermined sticking position on the surface of the mount 10 in the sticking order.

  More specifically, the manufacturing system (hereinafter, referred to as “sheet manufacturing system”) 5 of the seal sheet 1 includes one or two or more (for example, 10 pieces in a row) from the original sheet 30 in which a plurality of kinds of seal bodies 11 are arranged in parallel. ), The transfer robot 51 as a transfer device that removes the seal body 11 and sequentially attaches the removed seal body 11 to the surface of the mount 10, and a movable support base 52 that mounts the mount 10 of the seal sheet 1. A sheet feeding device 53 for feeding the original sheet 30 out of the original sheet 3 and a system control unit 54 for controlling the overall operation of the sheet manufacturing system 5.

  The system control unit 54 includes a database 55 that stores placement source information of the seal body 11 on the original sheet 30, sticking position information of the seal body 11 on the mount 10, sticking order information, and the like.

  Although not shown, the database 55 stores placement source information corresponding to a plurality of types of originals 3, sticking position information corresponding to a plurality of types of mounts 10, and a plurality of sticking order information corresponding to the sticking position information. It is stored in advance. Further, the system control unit 54 can obtain the update data of each of the information stored in the database 55 from a dedicated terminal or a memory device directly connected to the system control unit 54, or an external server connected through the Internet network. It is configured.

  The repositioning robot 51, the support base 52, and the sticker feeding device 53 are all connected to the system control unit 54 by wire or wirelessly so that the repositioning robot 51 can store information stored in the database 55. The peeling step and the sticking step are performed based on the above. Further, the support base 52 moves the mount 10 to an appropriate position based on the information stored in the database 55, and the sticker feeding device 53 of the original sheet 30 based on the information stored in the database 55. Adjust the feeding length and feeding timing. Note that the sheet manufacturing system 5 according to the present embodiment is configured to perform the peeling process and the sticking process by one replacement robot 51, but a plurality of replacement robots 51 (for example, two). It may be configured such that the replacement robots 51 cooperate with each other to perform the peeling process and the bonding process.

  The replacement robot 51 includes a plurality of (here, 10) suction hands 500 as gripping portions that grip the seal body 11 by air suction. The suction hand 500 is formed in a substantially columnar shape, and is vertically installed on the hand body 501 in a line and with the sealing body suction surface 502 facing downward. Further, each suction hand 500 is configured to be movable in the vertical direction (Z-axis direction) independently of the hand body 501 and rotatable in the circumferential direction (θ direction) of the support shaft. That is, each suction hand 500 can move in the rotational direction with respect to the paper surface of the mount 10. On the other hand, the hand body 501 is supported so as to be movable in the left-right direction (X-axis direction) with respect to the apparatus body (not shown). In the present specification, the direction orthogonal to the seal body suction surface 502 of the suction hand 500 is the vertical direction, parallel to the seal body suction surface 502, and the arrangement direction of the suction hands 500 is the horizontal direction, parallel to the seal body suction surface 502. Further, the direction orthogonal to the arrangement direction is referred to as the front-back direction.

  The support base 52 is supported so as to be movable in the front-rear direction (Y-axis direction) with the mount mounting surface 520 facing upward with respect to the apparatus main body (not shown), and the seal body suction surface 502 of the suction hand 500 is , Is always maintained in a posture parallel to the mount placement surface 520.

  The seal feeding devices 53 are arranged side by side on the right side or the left side of the support base 52, and the raw sheet 3 is fed back from the original sheet 3 backward or forward by a predetermined length to bend the end of the original sheet 30. A part of the seal body 11 juxtaposed in the portion 301 is peeled from the original sheet 30.

  As shown in FIG. 3, the sealing body suction surface 502 of the suction hand 500 has a plurality of air suction holes 50S arranged at a predetermined interval over substantially the entire surface. Further, the seal body suction surface 502 is preferably formed in a substantially circular flat surface having a diameter larger than the maximum outer dimension of the seal body 11 used for the seal sheet 1. That is, the seal body suction surface 502 is preferably formed to have an outer dimension larger than the outer dimension of the seal body 11. However, depending on the outer shape of the seal body 11, the seal body suction surface 502 may be partly protruding. Good.

  The air intake hole 50S is connected to an air compressor device via an intake pipe line (not shown), and the transfer robot 51 opens and closes an open / close valve (not shown) provided in the intake pipe line to open the seal body 11. The sealing body suction surface 502 is made to adsorb or the adsorption state thereof is released.

  The suction hand 500 may be provided with only one air suction hole 50S on the seal body suction surface 502 as long as the suction body 500 can suction and grip the seal body 11 without bending. Further, the seal body suction surface 502 is not limited to a circular shape, and may have another outer shape such as a substantially rectangular shape or a substantially hexagonal shape.

  The peeling process and the sticking process of the seal body 11 by the sheet manufacturing system 5 will be described in detail with reference to FIG. The system control unit 54 recognizes the position of each seal body 11 on the raw fabric sheet 30 based on the arrangement source information of the seal body 11 corresponding to the raw fabric 3 to be used, and at the same time, the seal feeding device 53 causes the original fabric 3 to be used. The original sheet 30 is fed out from the original sheet by a predetermined length, and the seal body 11 arranged in parallel with the folded portion 301 of the original sheet 30 is held in a state where a part of the seal body 11 is separated from the original sheet 30.

  Then, after moving the hand body 501 of the reattaching robot 51 to a position above the original sheet 30, a plurality of suction hands 500 are placed on the upper surface of the folded portion 301 of the original sheet 30 based on the arrangement source information. As described above, the plurality of seal bodies 11 that are lowered and arranged in a line in the bent portion 301 are suction-held at once by each suction hand 500, and are lifted and removed from the original sheet 30.

  Further, the system control unit 54 recognizes the sticking position and the sticking order of each sticker 11 on the mount 10, based on the sticking position information and the sticking order information of the sticker 11 corresponding to the mount 10 to be used.

  Then, after moving the hand body 501 of the reattachment robot 51 to a position above the support base 52, based on the attachment position information, the hand body 501 is moved left and right and the support base 52 is moved forward and backward, If necessary, the suction hand 500 is rotated to change the direction of the seal body 11, and the suction hand 500 is sequentially moved to a predetermined attachment position on the surface of the mount 10 and lowered to move the seal body suction surface 502. The suction state is released while being pressed against the surface of the mount 10. By repeating this procedure based on the pasting order information, the seal body 11 is pasted at a predetermined position on the surface of the mount 10, and the above-mentioned seal sheet 1 is manufactured.

  It should be noted that, of course, in the case of the seal bodies 11 collectively arranged as described above, the seal body 11 having the overlapping portion positioned on the lower side is mounted on the mount 10 before the seal body 11 having the overlapping portion positioned on the upper side. I will paste it. That is, the seal bodies 11 on the lower side are sequentially attached to the mount 10.

  As described above, according to the seal sheet 1, the number of the seal bodies 11 attached to the mount 10 can be increased and the degree of freedom in arranging the seal bodies 11 is increased. Further, since the overlapping width (bonding area) between the seal bodies 11 can be set small, the visibility of the individual designs of the seal bodies 11 is less likely to be impaired. Therefore, the expandability of the design is significantly improved.

  In addition, like the seal sheet 1, among the seal bodies 11 arranged collectively, a plurality of related seal bodies 11R having design patterns such as characters and illustrations that correlate with each other move like frame feed. Since it can be arranged or arranged so as to form one continuous character string or pattern, the design of the seal sheet 1 as a whole is significantly improved.

  In addition, as described above, a plurality of seal bodies 11 are removed from the original sheet 30 at a time, and the seal bodies 11 are attached one by one to the predetermined attachment positions on the surface of the mount 10 based on the attachment position information stored in the database 55. As a result, if the arrangement of the seal body 11 is desired to be changed, it is sufficient to change the pasting position information. That is, it is possible to freely change the type and the attaching position of the seal body 11 without replacing the original fabric 3. As a result, the time and effort required to change the design of the entire seal sheet 1 can be significantly reduced. Therefore, the expandability of the design is further improved, and the production efficiency when the seal sheet 1 is manufactured in a small number and a large variety of products or when a minor change is performed is significantly improved.

  Further, according to the sheet manufacturing system 5, since the suction hand 500 can suck and hold the seal body 11 without bending and sticking out from the seal body suction surface 502 as much as possible, the seal body 11 is mounted on the mount 10. It is difficult for a part of the seal body 11 to be bent or attached to an unintended portion when attached. Thereby, the sticking failure of the seal body 11 can be reduced. Therefore, the quality and production efficiency of the seal sheet 1 are further improved.

  Further, according to the sheet manufacturing system 5, since it is not necessary to replace the original fabric 3 to change the attaching order of the seal body 11 to the mount 10, the time and labor required for changing the design of the entire seal sheet 1 Is further reduced. Therefore, the expandability of the design is further improved, and the production efficiency when the seal sheet 1 is manufactured in a small number and a large variety of products or when a minor change is performed is further improved.

  In the present embodiment, the position of the suction hand 500 with respect to the mount 10 is determined by the movement of the hand body 501 in the left-right direction (X-axis direction) and the movement of the support base 52 in the front-rear direction (Y-axis direction). Although the one configured to be adjusted has been described, it may be configured to adjust the position of the suction hand 500 with respect to the mount 10 by moving the hand main body 501 in the front-rear and left-right directions. Further, in the present embodiment, the description has been given of the case where the plurality of seal bodies 11 removed from the original sheet 30 are sequentially attached to the surface of the mount 10, one by one, but a plurality of sheets removed from the original sheet 30 are described. The seal bodies 11 may be attached to the surface of the mount 10 in groups of two or three at a time.

  Further, the transfer robot 51 has a structure in which the seal body 11 taken out from the original sheet 30 is accumulated in a seal stacker (seal accumulating section), and the predetermined seal body 11 is taken out from the seal stacker and attached to the mount 10. Good. Thus, when the seal body 11 is attached to the mount 10, a part of the seal body 11 is retained in the seal stacker, and only the necessary seal body 11 is taken out from the seal stacker by the reattachment robot 51 and attached to the mount 10. can do. As the seal stacker, for example, a roll body is used, and a row of the seal bodies 11 of the bent portion 301 of the original sheet 30 are arranged along the axial direction of the roll body and attached to the peripheral surface of the roll body. May be sequentially stacked in the circumferential direction of the roll body, or a flat plate may be used as the seal stacker, and a line of the seal body of the folded portion 301 of the original sheet 30 may be formed on the flat plate. You may make it stick and it may make it accumulate | store sequentially.

1 Seal Sheet 3 Original 5 Sheet Manufacturing System 10 Mount 11 Seal 11R Related Seal 30 Original Sheet 50S Air Intake Hole 51 Repositioning Robot (Repositioning Device)
52 Support Base 53 Seal Feeder 54 System Control Unit 55 Database 500 Suction Hand (Grip)
501 Hand body 502 Seal body suction surface

Claims (5)

A seal sheet having a plurality of seal bodies having an adhesive layer formed on the back surface thereof, which is attached to a single sheet mount,
A seal sheet, in which a plurality of seal bodies are stuck at a predetermined sticking position on the surface of a mount in a state where some areas are overlapped. The seal sheet according to claim 1,
As the seal body, a plurality of related seal bodies having design patterns such as characters and illustrations that are correlated with each other are provided,
A seal sheet in which the related seal bodies are attached to a predetermined attaching position on the surface of a mount in a state in which some areas are superposed in a predetermined order. The seal sheet manufacturing system according to claim 1 or 2,
A reattaching device that removes a predetermined seal body from a raw sheet having a plurality of kinds of seal bodies and attaches it to the surface of a mount,
A database for storing the sticking position information of the sticker on the mount,
The reattaching device is a system for producing a seal sheet, which is configured to attach a plurality of seal bodies to predetermined attachment positions on the surface of a mount in order based on the attachment position information. In the seal sheet manufacturing system according to claim 3,
The reattaching device includes a grip portion that can move in a rotational direction with respect to the mount,
The seal sheet manufacturing system, wherein the grip portion includes a seal body suction surface having a plurality of air suction holes for gripping the seal body by air suction. The manufacturing system for a seal sheet according to claim 3 or 4,
The database is a sticker sheet manufacturing system, which stores sticking order information of sticker bodies corresponding to the sticking position information.

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