JP3110025U - Combined sheet continuous forming and sticking device - Google Patents

Abstract

An apparatus and a method for producing a synthetic sheet by attaching a tag such as an RFID to an adhesive sheet made of paper or a resin sheet, and more particularly, the structure of the apparatus is relatively simple, inexpensive, and compact. Well, the continuous formation sticking apparatus of the united sheet | seat suitable for small and medium production is provided.
An adhesive sheet or the like that is adhered to and conveyed by a first conveying film is rapidly bent by a triangular plate member having a sharp portion and separated. On the other hand, the second transport film 10 to which the sheet or the like 10 is adhered is transported and separated by the time-controlled adhesive sheet or the like 8 at a predetermined position, and is attached to the adhesive sheet 8. The bonded united film 12 is transported to the use side by the third transport film 14 or the like.
[Selection] Figure 7

Description

  The present invention, for example, adheres sheets such as RFID, smart labels, IC tags and other tags to the back surface of a continuously conveyed adhesive sheet or the like at a predetermined position in the XY direction on the back surface of the adhesive sheet or the like. The present invention relates to an apparatus and a method for forming a sheet, and more particularly, to an apparatus for continuously forming and bonding united sheets having a relatively simple and compact structure, which is optimal when the amount of the united sheet is medium.

  In recent years, RFID, smart labels, IC tags, and other tags (hereinafter referred to as sheets etc.) that can read and write information by wireless recognition have been developed. Since these cannot be used in an exposed state, it is necessary to devise in order to easily and quickly mount them on the target object. At the present stage, these are placed on the back side of the pressure-sensitive adhesive sheet, that is, the pressure-sensitive adhesive surface. The method of sticking and mounting on various objects in the state of a united sheet occupies the main force. However, in this case, since the function as a label cannot be exhibited unless one side of a sheet or the like is subjected to adhesive processing, it is difficult to mechanically and easily manufacture such a label other than by manual work.

  A system applied to the smart label by MELZER in Germany seems to be a machine that serves this purpose, but this machine employs a large in-line mechanization system to accurately combine sheets and the like. That is, in this machine, the release film of the pressure-sensitive adhesive sheet that has been printed is peeled off, moved on the pressure-sensitive adhesive surface by a vacuum suction roll while cutting the FRID, etc. fed in a roll, and overlapped at a fixed position. After that, it is an elaborate method of aiming and covering the FRID part with double-sided tape and punching it out by die cutting in the final process, which causes a considerable loss during the adjustment until the main production, hundreds of thousands or Not suitable for medium or small lot production of tens of thousands of sheets.

  As described above, there are economical and physical reasons that there are several thousand or less sheets for manual work and hundreds of thousands or more for mechanization, and there are blank parts in practical production means for medium and small lots. It existed, and this was one reason for hindering the spread of FRID and the like. The reason why it was difficult to build a system with a machine suitable for small and medium-sized lot production is that FRID, etc. is expensive, so it is impossible to adopt a production system that adjusts for this production while expecting a considerable loss as in the conventional method It was in.

  The present invention was devised in view of the above circumstances, and is suitable for the production of small and medium lots of combined sheets, and can be applied to any position such as an adhesive sheet, and can be continuously produced with high yield. An object of the present invention is to provide a continuous forming and sticking device for a united sheet having a simple and compact structure.

  In order to achieve the above object, the present invention provides a first invention for continuously transporting a first transport film that adheres an adhesive sheet or film (hereinafter referred to as an adhesive sheet or the like) at appropriate intervals. And a first separation means for separating the first transport film and the adhesive sheet etc. at the moment when the leading edge of the adhesive sheet or the like on the first transport film reaches a predetermined position; A second conveying means for intermittently conveying a second conveying film for adhering a sheet or film having a smaller size than the adhesive sheet or the like (hereinafter referred to as a sheet or the like) at appropriate intervals; and the sheet or the like is at the predetermined position or Second separation means for separating the second transport film and the sheet or the like immediately after being transported to the vicinity thereof, and a back surface (adhesive surface) of the adhesive sheet or the like separated at or near the predetermined position A unit for adhering the sheets and the like (hereinafter referred to as a united sheet), a third transport film for continuously transporting the united sheet, or a work requiring the pasting of the united sheet (hereinafter referred to as a workpiece or the like) And a control means for detecting the moment when the adhesive sheet or the like has reached the predetermined position and transporting the sheet or the like to the predetermined position at a predetermined timing and controlling the entire apparatus. It is characterized by providing.

  Further, the invention of claim 2 is characterized in that a detecting means for detecting the quality of the combined sheet and an inspection removing means for removing defective products are provided between the formation position of the combined sheet and the workpiece. And

  According to a third aspect of the invention, the first and second separation means bend the first transport film and the second transport film at a predetermined angle at a steep angle and move in a bending direction. It is an angle bending conveying means.

  The invention of claim 4 is characterized in that the third transport film in the workpiece or the like is the same as the first transport film.

  Further, the invention of claim 5 is capable of adjusting and moving the second transport film and the second separation means in a direction (referred to as the Y direction) perpendicular to the advancing direction (referred to as the X direction) of the adhesive sheet or the like. It is mounted on the Y direction moving means.

  The invention of claim 6 is characterized in that the sheet or the like is an RFID, a smart label, an IC tag, or another tag.

  According to the continuous forming and sticking device for a united sheet according to claim 1 of the present invention, it is possible to reliably combine the sheet or the like at a predetermined position at a predetermined position on the adhesive sheet or the like that has been continuously conveyed with good yield. It can be automatically done in a short time, and the combined united sheet can be smoothly automatically conveyed or directly adhered to the use side, and the apparatus structure consists of simple conveying means, separation means, combining means, etc. It is inexpensive and can increase the effect applicable to small and medium lot production.

  Moreover, according to the continuous formation sticking apparatus of the coalescing sheet of Claim 2 of this invention, since an inspection removal means is provided, it can remove reliably that a defective article is sent to the use side.

  Moreover, according to the continuous formation sticking apparatus of the united sheet of Claim 3 of this invention, an acute angle bending conveyance means is employ | adopted as a separation means, and separation of an adhesive sheet etc. is performed reliably while being a simple structure.

  Moreover, according to the continuous formation sticking apparatus of the united sheet of Claim 4 of this invention, an apparatus structure is put together compactly by making the 3rd film for conveyance and the 1st film for conveyance into the same thing. In addition, a continuous and smooth structure of the united sheet becomes more possible.

  Moreover, according to the continuous formation sticking apparatus of the united sheet of Claim 5 of this invention, the adhesion position of the sheet | seat etc. to an adhesive sheet etc. can be adjusted not only to a X direction but to a Y direction, and the functional value of a united sheet Can be further improved.

  Further, according to the continuous forming and sticking device of the united sheet of claim 6 of the present invention, RFID or the like is utilized as a sheet or the like, and an effect that can be applied to RFID used for a wide range of purposes is improved.

  Hereinafter, an embodiment of a continuous forming and sticking device for a united sheet of the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram showing an overall structure of a continuous forming and sticking device for a united sheet according to “Example 1” of the present invention. 2 to 4 are plan views showing an adhesive sheet and the like, and a synthetic sheet, and FIGS. 5 to 7 are schematic diagrams for explaining a method of creating a synthetic sheet by this apparatus.

  As shown in FIG. 1, the continuous formation sticking apparatus 100 of a united sheet is roughly divided into a first conveying means 1 that continuously conveys an adhesive sheet or the like 8, and an adhesive sheet or the like 8 that has been conveyed by the first conveying means 1. Has been conveyed by the first separation means 2 for separating the first separation film 9 from the first conveyance film 9, the second conveyance means 3 for conveying the sheet 10 such as RFID at a predetermined timing, and the second conveyance means 3. The second separating means 4 for separating the sheet 10 from the second transport film 11, the combining means 5 for combining the separated adhesive sheet 8 and the sheet 10, and the combining means 5 are combined. Adhering means 6 for adhering the united sheet 12 to a work 13 or the like in order to convey the united sheet 12 to the use side, detection for integrating the adhesive sheet 8 or the like 10 and the sheet 10 or the like at a predetermined position and its control Comprising a control means 7 or the like for controlling the entire apparatus performs Le. In FIG. 1, the first transport film 9 and the third transport film 14 that is one of the workpieces 13 are the same. Further, although the workpiece such as the workpiece 13 is not shown in FIG. 1, it may be any member that requires sticking of the united sheet 12.

  As shown in FIG. 1, the first transport means 1 includes a first transport film 9 and a drum 15 for winding and storing a film composed of an adhesive sheet 8 or the like adhered on the first transport film 9, and a first transport. Guide or drive roller for transporting the first transport film 9 to the drum 16 for winding and storing the third transport film with the united sheet 12 attached while transporting the film 9 to a predetermined position 17 and this drive mechanism (not shown). For convenience of explanation, the guide or drive roller 17 is assumed to be 17a, 17b, 17c, 17d, 17e, 17f, 17g, and 17h as shown in the figure. The drive rollers are 17b, 17c, 17d, 17e, 17f, and 17g.

  The second transport means 3 includes a drum 18 for winding and storing a film composed of the second transport film 11 and a sheet 10 adhered thereto, and a used second transport film 11. It comprises a drum 19 for winding and storing, and a guide or driving roller 20 for conveying the film. For convenience of explanation, guides or drive rollers are denoted by 20a, 20b, and 20c as shown. The drive roller is 20b.

  The first separation means 2 and the second separation means 4 are composed of triangular plate members 23, 24, etc. having a triangular cross section that form sharp portions 21, 22 at the tips as shown in FIGS. 1 and 5-7. Become. The vicinity of the sharp ends of the sharp portions 21 and 22 of the triangular plate members 22 and 23 corresponds to the predetermined position 25.

  The uniting means 5 comprises a pressing device 26, its roller 27, a roller 28 and the like disposed opposite to the roller 27, and the adhesive sheet 8 and the sheet 10 are united by the pressure contact of both rollers 27 and 28. The united sheet 12 is obtained. Further, there is no special sticking means for sticking the united sheet 12 to the workpiece 13 or the like in the present embodiment, and the uniting sheet 12 is smoothly performed by the first transport unit 1 and the uniting means 5.

  The control unit 7 includes a detection unit 7b, a control unit main body 7a, and the like. The detection unit 7b detects the tip of the adhesive sheet 8 conveyed to the predetermined position 25 by the first conveying unit 1 and inputs this detection signal to the control unit main body 7a. Further, the control means main body 7a is provided with a control section for operating the drum 18 via a timer based on the above detection signals, a control section for controlling the entire apparatus, and the like, but detailed description thereof will be omitted. To do.

  Next, a method for creating the united sheet 12 by the united sheet continuous formation sticking apparatus 100 will be described. First, the adhesive sheet or the like 8 for adhering the RFID sheet or the like 10 shown in FIG. 3 is wound around the drum 15 with the adhesive surface on the back surface adhered to the first transfer film 9 (shown in FIG. 2). It is stored once and sent out in the X direction via a guide or drive roller 17a. The first transport film 9 is bent at an acute angle at the tip of the triangular plate member 23 of the first separation means 2 in the vicinity of the predetermined position 25 and is sent to the guide or drive roller 17b side. When the first transport film 9 is bent at a sharp point at a sharp angle, the adhesive sheet or the like 8 adhered to the first transport film 9 is separated from the first transport film 9 and the adhesive sheet or the like 8 is at the tip. Peel from the part. The first transport film 9 from which the adhesive sheet 8 has been separated is passed through the guide or drive roller 17b as described above, and the guide or drive roller in the vicinity of the predetermined position 25 via the guide or drive rollers 17c, 17d, and 17e. It goes around to the position of 17f, further proceeds in the X direction, and is wound around the drum 16 via guides or drive rollers 17g and 17h.

  On the other hand, as shown in FIG. 3, the second transport film 11 to which the sheet 10 or the like 10 is adhered is wound and stored on the drum 18, and is sent out from the drum 18 according to a command from the control means 7. There is a triangular plate member 24 of the second separation means 4 in the vicinity of the predetermined position 25, and the second transport film 11 is bent at a steep angle at the tip of the sharpened portion, and the drum is passed through the guide or the driving roller 20a. 19 is wound and stored. The second transport film 11 is separated from the sheet 10 by being bent at a steep angle.

  The operation of the second transport means is performed as follows. That is, when the tip in the X direction of the adhesive sheet or the like 8 on the first transport film 9 reaches the predetermined position 25, the detection unit 7b of the control means 7 detects it and sends a detection signal to the control means body 7a. The control means main body 7a drives the driving roller 20b at a predetermined timing to convey the sheet 10 to the predetermined position 25 and separate them. In this state, the adhesive sheet or the like 8 continuously moves in the X direction, but the sheet or the like 10 in a free state is adhered to the adhesive surface (back surface). This sticking position is accurately performed by the timer control of the control means 7. That is, the sheet or the like 10 is adhered to a predetermined position in the X direction of the adhesive sheet or the like 8. Here, the adhesive surfaces of the adhesive sheet 8 and the like 10 are all formed on the back side.

  The free adhesive sheet 8 and the free sheet 10 are united and stuck in the vicinity of the predetermined position 25. This uniting and sticking are reliably performed by the pressing force of the uniting means 5.

  As described above, since the first transport film 9 is in the vicinity of the predetermined position 25, the merged sheet 12 merged by the merge means is the third conveyance film 14 (first conveyance film) as shown in FIG. The same as the film 9), and is wound around the drum 19 together with the third transport film 14 and stored.

  FIG. 5 shows a state in which the adhesive sheet 8 in the above description is about to be separated from the first transport film 9, and shows a state in which the detection unit 7b detects it. In this state, the sheet 10 or the like is usually arranged at a position slightly away from the predetermined position. Next, FIG. 6 shows a state immediately before the union of the separated adhesive sheet 8 and the separated sheet 10 carried to the predetermined position 25. FIG. 7 shows a state in which the pressure-sensitive adhesive sheet 8 and the sheet 10 are combined to form a combined sheet 12. Since this united sheet 12 has an adhesive surface on the back surface side, it is adhered and integrated with a third transport film 14 (which is the same as the first transport film 9 in this embodiment). In this state, the drum 16 is wound and stored as described above.

  As described above, the united sheets 12 are sequentially formed and transferred to the use side. In addition, all the united sheets 12 are not good products, and in some cases, defective products may occur. For this reason, the inspection removal means 29 is provided in a post process after the creation of the united sheet 12. Although the description of the structure of the inspection removing means 29 is omitted, this means comprises a mechanism for detecting the quality of the united sheet 12 and excluding defective products.

  In the above description, the third transport film 14 and the first transport film 9 are the same, but a separate third transport film 14 and this transport means may be provided. Moreover, you may comprise so that the united sheet | seat 12 may be directly affixed on a use member, without using the 3rd film for conveyance.

  In the above description, the sticking position of the sheet 10 to the adhesive sheet 8 is accurately controlled by the timer control of the control means 7, but the Y direction cannot be controlled by the above apparatus structure. Usually, adjustment in the Y direction is not necessary in many cases, but the attachment position is adjusted in the Y direction by mounting the second conveying means, the second separation means, etc. on the Y direction adjusting means (not shown). It can be performed.

  In the above description, the contents of the adhesive sheet 8 or the like 10 have not been described. However, the adhesive sheet 8 may be a paper or resin sheet having an adhesive surface on the back surface, and the sheet 10 may be an RFID, a smart label, an IC. Tags and other tags are applied as an example, but are not limited thereto. Although the RFID itself is expensive, according to the device of the present invention, the yield is good and the loss rate is low, so that it can cope with it sufficiently.

  The present invention is a device that creates a united sheet for attaching a sheet such as an RFID sheet to an adhesive sheet, etc., but the united sheet production volume is applied to small and medium lots, and small and medium lot production. It can be used for any application that requires multiple directions and requires a wide range of applications.

The block diagram which shows the general | schematic structure of the continuous formation sticking apparatus of the united sheet of this invention. The partial top view which shows an adhesive sheet etc. and its conveyance form. The partial top view which shows a sheet | seat etc. and its conveyance state. The fragmentary top view which shows a united sheet | seat and its conveyance state. The schematic diagram which shows separation moments, such as an adhesive sheet. The schematic diagram which shows the state before unification with an adhesive sheet etc. and a sheet | seat. The schematic diagram which shows the unification | combination state of an adhesive sheet etc. and a sheet | seat.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 1st conveyance means 2 1st separation means 3 2nd conveyance means 4 2nd separation means 5 Combined means 6 Adhering means 7 Control means 7a Control means main body 7b Detection part 8 Adhesive sheet etc. 9 1st conveyance Film 10 Sheet or the like 11 Second transport film 12 Merged sheet 13 Workpiece 14 Third transport film 15 Drum 16 Drum 17 Guide or drive roller 17a Guide or drive roller 17b Guide or drive roller 17c Guide or drive roller 17d Guide or drive roller 17e Guide or drive roller 17f Guide or drive roller 17g Guide or drive roller 17h Guide or drive roller 18 Drum 19 Drum 20 Guide or drive roller 20a Guide or drive roller 20b Guide or drive roller 20c Guide or drive roller 21 Tip Sharp portion 22 Sharp portion 23 Triangular plate member 24 Triangular plate member 25 Predetermined position 26 Pressing device 27 Roller 28 Roller 29 Inspection removing means 100 Combined sheet continuous forming and sticking device

Claims (6)

  First conveying means for continuously conveying a first conveying film for adhering an adhesive sheet or film (hereinafter, referred to as an adhesive sheet or the like) at appropriate intervals, and a tip of the adhesive sheet or the like on the first conveying film A first separation means for separating the first transport film and the pressure-sensitive adhesive sheet and the like at the moment when the sheet reaches a predetermined position, and a sheet or film (hereinafter referred to as a sheet or the like) having a smaller size than the pressure-sensitive adhesive sheet or the like. A second conveying means for intermittently conveying a second conveying film that adheres at an appropriate interval; and the second conveying film and the sheet, etc. at the moment when the sheet or the like is conveyed to or near the predetermined position. A second separation means for separating the sheet, and the sheet or the like is adhered to the back surface (adhesive surface) of the adhesive sheet or the like separated at or near the predetermined position (hereinafter referred to as a combined sheet). Uniting means, a third transporting film for continuously transporting the united sheet, or a unit for pasting the united sheet on a work (hereinafter referred to as a work) that requires pasting of the united sheet, the pressure-sensitive adhesive sheet, etc. And a small-sized sheet, characterized in that a control means for detecting the moment when the sheet reaches the predetermined position and conveying the sheet or the like to the predetermined position at a predetermined timing and controlling the entire apparatus is provided. The continuous formation sticking apparatus of the united sheet which sticks etc. continuously.   2. The coalescence according to claim 1, wherein a detection unit that detects quality of the united sheet and an inspection removal unit that removes defective products are provided between a place where the united sheet is formed and the workpiece. Continuous forming and sticking device for sheets.   The first and second separation means are steep angle bending transport means for bending the first transport film and the second transport film at a steep angle at the predetermined position and moving them in a bending direction. The continuous formation sticking apparatus of the united sheet of Claim 1.   3. The continuous forming and sticking device for a united sheet according to claim 1, wherein the third transport film in the workpiece or the like is the same as the first transport film.   The second transport film and the second separation means are mounted on Y-direction moving means that can be adjusted and moved in a direction (referred to as the Y direction) perpendicular to the advancing direction (referred to as the X direction) of the adhesive sheet or the like. The continuous forming and sticking device for a united sheet according to claim 1, wherein the device is a continuous forming and sticking device.   The continuous forming and sticking device for a united sheet according to claim 1, wherein the sheet or the like is an RFID, a smart label, an IC tag, or another tag.

Images