JP6722476B2 - Sheet processing apparatus and processing method - Google Patents

Description

The present invention relates to a sheet processing apparatus and a processing method.

Conventionally, a sheet sticking device that sticks an adhesive sheet to an adherend and a sheet peeling device that peels the adhesive sheet from the adherend are known (see, for example, Patent Document 1).

JP 2012-81650 A

However, in the conventional device described in Patent Document 1, a tape sticking mechanism (sheet sticking device) for sticking a double-sided adhesive tape (adhesive sheet) to a substrate (adherend), and peeling the adhesive sheet from the adherend. Since the structure is different from that of the tape peeling mechanism (sheet peeling device), the number of parts constituting them is disadvantageously increased.

An object of the present invention is to provide a sheet processing apparatus and a processing method in which apparatuses having different functions are made common and an increase in the number of parts constituting them can be prevented.

In order to achieve the above object, the present invention is a feeding means for feeding a raw material in which an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet, and a raw material fed in a predetermined direction by the feeding means. A peeling means for peeling the adhesive sheet from a peeling sheet, a pressing means for pressing and adhering the adhesive sheet peeled by the peeling means to an adherend, and a control means for controlling the respective means, In the sheet processing apparatus that causes the control unit to function as the sheet sticking apparatus,
A strip peeling tape was fed by said feeding means, and attaching a peeling tape to the fed in the adherend or other of said feeding means affixed to said adhesive sheet or other adhesive sheet to the adherend, the The peeling tape is fed in the predetermined direction, the adhesive sheet or the other adhesive sheet is peeled from the adherend or the other adherend by the peeling means, and the control means also functions as a sheet peeling device. It is characterized by

At this time, in the sheet processing apparatus of the present invention, the control means includes a switching means for discriminating between the original sheet set in the feeding means and the peeling tape, and based on the discrimination result of the switching means, It is preferable to switch the function as the sheet sticking device and the function as the sheet peeling device.
Further, in the sheet processing apparatus of the present invention, it is preferable that the peeling unit includes a peeling member, and a contacting/separating unit that separates the peeling member from the adherend or another adherend.

On the other hand, the sheet processing method of the present invention is a feeding means for feeding a raw material in which an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet, and a release sheet in the raw material fed in a predetermined direction by the feeding means. Using a sheet processing device that functions as a sheet sticking device, including a peeling unit that peels the adhesive sheet from the sheet, and a pressing unit that pushes the adhesive sheet that has been peeled by the peeling unit onto an adherend to attach the strip, Of the peeling tape is fed by the feeding means, and the peeling tape fed by the feeding means is attached to the adhesive sheet or other adhesive sheet attached to the adherend or other adherend, and the peeling is performed. The tape for use is fed out in the predetermined direction, the adhesive sheet or the other adhesive sheet is peeled from the adherend or another adherend by the peeling means, and the tape also functions as a sheet peeling device. ..

According to the present invention as described above, since the sheet processing apparatus can be used as a sheet sticking apparatus or can be used as a sheet peeling apparatus, the apparatuses having different functions are standardized and configured. It is possible to prevent the number of parts to be increased from increasing.

At this time, if the pressing unit presses the adherend, the adherend or the other adherend is peeled off from the adherend or the other adherend when the adhesive sheet or the other adherent sheet is peeled from the adherend or the other adherend. Can be prevented from being stressed or damaged by being pulled together with the adhesive sheet or another adhesive sheet.
Further, if the contacting/separating means is provided, the peeling member is positioned at the optimum position as the sheet sticking device or the optimum position as the sheet peeling device, and the adhesive sheet or another adhesive sheet is appropriately stuck or peeled. You can

(A) and (B) are side views of the sheet processing apparatus concerning one embodiment of the present invention. (A)-(D) is a partial side view which shows the modification of a sheet processing apparatus.

An embodiment of the present invention will be described below with reference to the drawings.
The X axis, the Y axis, and the Z axis in the present embodiment are in a relationship of being orthogonal to each other, the X axis and the Y axis are axes in a predetermined plane, and the Z axis is an axis orthogonal to the predetermined plane. To do. Further, in the present embodiment, when viewed from the front direction in FIG. 1 parallel to the Y-axis, the direction is shown, “up” is the Z-axis arrow direction, “down” is the opposite direction, and “down” is the opposite direction. “Left” is the arrow direction of the X axis, “right” is the opposite direction, “front” is the front direction in FIG. 1 parallel to the Y axis, and “rear” is the opposite direction.

In FIG. 1(A), the sheet processing apparatus 10 includes a feeding means 20 and a feeding means 20 for feeding a raw fabric RS in which a first adhesive sheet AS1 as an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet RL. The peeling means 30 for peeling the first adhesive sheet AS1 from the peeling sheet RL of the original fabric RS fed out in step 1, and the first adhesive sheet AS1 peeled by the peeling means 30 as the first adherend WK1 as an adherend. Above the conveying means 60 for conveying the first adherend WK1 is provided with a pressing means 40 for pressing and adhering and a control means 50 for controlling the respective means (feeding means 20, peeling means 30, pressing means 40). The control means 50 functions as a sheet sticking device.

The feeding means 20 is driven by a supporting roller 21 that supports the original fabric RS, a guide roller 22 that guides the original fabric RS, and a rotation motor 23A as a driving device, and the release sheet RL is provided between the feeding roller 20 and the pinch roller 24. It is provided with a driving roller 23 that is sandwiched and a collecting roller 25 that is driven by a rotation motor 25A as a driving device and that collects the release sheet RL.
When the control means 50 causes the sheet processing apparatus 10 of the present invention to function as a sheet peeling apparatus (hereinafter referred to as “when the function is changed”), the feeding means 20 supports the support roller 21 as shown in FIG. The strip-shaped peeling tape PT is supported by the guide roller 22, the peeling tape PT is guided by the guide roller 22, the peeling tape PT is sandwiched by the drive roller 23 and the pinch roller 24, and the peeling tape PT is collected by the collecting roller 25. With this configuration, the strip-shaped peeling tape PT can be fed out.

The peeling means 30 supports a peeling plate 31 as a peeling member, the peeling plate 31 with its output shaft 32A, and the peeling plate 31 is a first adherend WK1 or a second adherend as another adherend. The contacting/separating means for separating and approaching the body WK2 is provided with a rotation motor 32 as a drive device.
When the function of the peeling means 30 is changed, as shown in FIG. 1(B), the peeling tape PT is folded back by the peeling plate 31 so that the peeling means 30 can be attached to the second adherend WK2. The peeling tape PT fed by the feeding means 20 can be attached to the second adhesive sheet AS2 as the adhesive sheet, and the second adhesive sheet AS2 can be peeled from the second adherend WK2.

The pressing means 40 includes a pressing roller 41.
When the function of the pressing unit 40 is changed, as shown in FIG. 1B, the pressing unit 41 is configured to press the second adhesive sheet AS2 with the pressing roller 41 so that the second adhesive sheet AS2 to be peeled is interposed. The second adherend WK2 can be pressed down.

The control means 50 is composed of a sequencer, a personal computer, etc., and is electrically or radio-wave connected to each means by a connecting means (not shown) such as an electric wire or a radio wave. As shown in FIG. The apparatus 10 can be made to function as a sheet sticking apparatus, or as shown in FIG. 1B, the sheet processing apparatus 10 of the present invention can be made to function as a sheet peeling apparatus. The control unit 50 can change the function of the sheet processing apparatus 10 through a switching unit (not shown) including a switch and a button.

The transfer means 60 is composed of a belt conveyor, an articulated robot, or the like, is provided so as to be able to transfer the first adherend WK1 along the transfer surface TS, and as shown in FIG. The body WK2 can also be transported along the transport surface TS.

The operation of the above sheet processing apparatus 10 will be described.
First, when the control means 50 causes the sheet processing apparatus 10 to function as a sheet sticking apparatus for sticking the first adhesive sheet AS1 to the first adherend WK1, the worker applies the original fabric RS to the sheet processing apparatus 10 in FIG. ) Set as shown by the solid line. Next, the operator causes the sheet processing apparatus 10 to function as a sheet sticking apparatus through the switching means, and then inputs an automatic operation start signal through an operation means (not shown) such as an operation panel or a personal computer. Then, the peeling means 30 drives the rotation motor 32, and as shown in FIG. 1A, the peeling sheet RL folded at the tip of the peeling plate 31 is conveyed along the conveyance surface TS. The peeling plate 31 is rotated so that it does not come into contact with the upper surface of the WK1 and does not sandwich the first adhesive sheet AS1 and the peeling sheet RL between the peeling plate 31 and the pressing roller 41. Further, the pressing roller 41 is moved by a driving device (not shown) so as to press the upper surface of the first adherend WK1 transported along the transport surface TS so as to be rotatable. Next, the feeding means 20 drives the rotation motor 23A to feed the original fabric RS, and as shown by the solid line in FIG. 1(A), the leading end of the first adhesive sheet AS1 is the peeling sheet at the leading end of the peeling plate 31. When the image pickup means such as a camera or a detection means (not shown) such as an optical sensor detects that the RL is peeled off for a predetermined length, the drive of the rotation motor 23A is stopped and the standby state is set. Note that, while the sheet processing apparatus 10 is being automatically operated, the feeding means 20 drives the rotation motor 25A, and the release sheet RL or the release tape PT located between the pinch roller 24 and the recovery roller 25. A predetermined tension is applied to the. Then, the transport unit 60 transports the first adherend WK1 leftward along the transport surface TS, and the fact that the first adherend WK1 has reached a predetermined position is an image pickup unit such as a camera or an optical sensor. When it is detected by detection means (not shown) such as the above, the feeding means 20 drives the rotation motor 23A to feed the raw fabric RS in accordance with the transport speed of the first adherend WK1. As a result, the first adhesive sheet AS1 is peeled from the release sheet RL at the tip of the release plate 31, and is pressed onto the upper surface of the first adherend WK1 by the pressing roller 41, as indicated by the chain double-dashed line in FIG. It is pressed and attached. After that, when the detection means (not shown) detects that the tip of the next first adhesive sheet AS1 has been peeled by the tip of the peeling plate 31 for a predetermined length, the feeding means 20 stops the drive of the rotation motor 23A, It becomes the standby state again. Then, when the entire first adhesive sheet AS1 is attached to the upper surface of the first adherend WK1, the conveying unit 60 conveys the first adherend WK1 to the next step, and thereafter, the same operation as above is repeated. ..

Next, when the control means 50 causes the sheet processing apparatus 10 to function as a sheet peeling apparatus that peels the second adhesive sheet AS2 attached to the second adherend WK2, the operator causes the sheet processing apparatus 10 to peel the tape PT. Are set as shown by the solid line in FIG. Next, the operator causes the sheet processing apparatus 10 to function as a sheet peeling apparatus via the switching means, and then inputs an automatic operation start signal via an operating means (not shown). Then, the peeling means 30 drives the rotation motor 32, and the peeling tape PT folded back at the tip of the peeling plate 31 is transported along the transport surface TS as shown in FIG. 1B. The peeling plate 31 is rotated so as to come into contact with the second adhesive sheet AS2 attached to the upper surface of the body WK2. Further, the pressing roller 41 is moved by a driving device (not shown) so as to be in a position where the second adherend WK2 can be pressed through the second adhesive sheet AS2 that is conveyed along the conveying surface TS. .. Thereby, when peeling off the second adhesive sheet AS2, it is possible to prevent the second adherend WK2 from being pulled together with the peeled second adhesive sheet AS2 to be stressed or damaged. it can. Next, when the feeding means 20 drives the rotation motor 23A, the peeling tape PT is fed, and the slack of the peeling tape PT is removed, the driving of the rotation motor 23A is stopped and the standby state is set. Then, the transport means 60 transports the second adherend WK2 to the right along the transport surface TS, and when the second adherend WK2 reaches a predetermined position, an image capturing means such as a camera or an optical sensor. When it is detected by a detection means (not shown) such as the above, the feeding means 20 drives the rotation motor 23A to feed the peeling tape PT in accordance with the transport speed of the second adherend WK2. Next, when the right end of the second adhesive sheet AS2 comes into contact with the peeling tape PT, the second adhesive sheet AS2 adheres to the peeling tape PT, and after that, the conveyance of the second adherend WK2 by the conveying means 60 continues. Then, the second adhesive sheet AS2 is sequentially peeled off from the upper surface of the second adherend WK2, as indicated by the chain double-dashed line in FIG. 1B. The adhesive force of the peeling tape PT to the second adhesive sheet AS2 is larger than the adhesive force of the second adhesive sheet AS2 to the second adherend WK2. Then, when the entire second adhesive sheet AS2 is peeled off from the upper surface of the second adherend WK2, the feeding means 20 stops the drive of the rotation motor 23A, the standby state is resumed, and the conveying means 60 moves to the second position. After the adherend WK2 is conveyed to the next step, the same operation as described above is repeated thereafter.

According to the above-described embodiment, the sheet processing apparatus 10 can be used as either a sheet sticking apparatus or a sheet peeling apparatus, so that apparatuses having different functions can be used in common and It is possible to prevent the number of constituent parts from increasing.

The means and steps in the present invention are not limited in any way as long as they can perform the operations, functions or steps described with respect to the means and steps, let alone the constituents of one embodiment shown in the above embodiment. The process is not limited at all. For example, the feeding means may be a raw material in which an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet, or a strip-shaped release tape if it can be delivered, in view of the technical common sense at the time of application. There is no limitation as long as it is within the technical range (other means and steps are also the same, and description thereof is omitted).

As shown by the chain double-dashed line in FIG. 1, the feeding means 20 may be provided with a rotation motor 21A as a drive device for driving the support roller 21, or a belt-shaped adhesive sheet base temporarily attached to the release sheet RL. By forming a plurality of closed loop cuts in the material, the raw material whose inside is the first adhesive sheet AS1 may be fed out, or the strip-shaped adhesive sheet base material is temporarily attached to the release sheet RL. When a raw material is used, the adhesive sheet base material is cut into a predetermined shape with a cutting member such as a cutter blade, a cutter roller, a laser cutter, an ion beam, thermal power, heat, water pressure, a heating wire, and a spray of gas or liquid. The first adhesive sheet AS1 may be formed by cutting the inside into the first adhesive sheet AS1 or by moving the cutting member with a combination of an articulated robot and an appropriate drive device. When peeling off the release sheet RL from the release sheet RL, torque control of the rotation motors 23A and 21A may be performed so that a predetermined tension is applied to the original fabric RS, or the support roller 21, the guide roller 22, and the collecting roller 25 may be controlled. Alternatively, the original fabric RS or the peeling tape PT may be supported, guided, or collected by a plate member or a shaft member, or the driving roller 23 and the pinch roller 24 may separate the peeling sheet RL or the peeling sheet. The feeding tape PT may be provided with a repetitive output without being sandwiched, the original fabric RS or the peeling tape PT may be supported by, for example, fanfold folding without winding, and the peeling sheet RL or Instead of winding the peeling tape PT, the peeling tape PT may be collected by, for example, fanfold folding or cutting with a shredder or the like.

As the peeling member, the peeling unit 30 may employ a peeling roller 34 rotatably supported by a bracket 33 as shown in FIG. 2, or may be configured by a round bar, a shaft member, or the like. The rotation motor 32 may be omitted, or when the peeling roller 34 is adopted, a driving device for driving the peeling roller 34 may be adopted, and the peeling start end portion of the second adhesive sheet AS2 to be peeled may be peeled off. When sticking the tape PT for peeling, the rotation motor 32 may be driven to hit the peeling tape PT to the peeling start end portion of the second adhesive sheet AS2 a plurality of times. In order to improve the adhesive force of the adhesive sheet AS1) or to reduce the adhesive force of the adhesive sheet (first adhesive sheet AS1 or second adhesive sheet AS2) to be peeled off, inside the peeling plate 31, the peeling roller 34, or the like. And externally, a heating means such as a coil heater or a heating side of a heat pipe, a cooling means such as a Peltier element or a cooling side of a heat pipe, an electromagnetic wave irradiation means such as an ultraviolet ray, an infrared ray, an X-ray or a microwave, an ultrasonic vibration device, An eccentric motor, a vibrating means such as a vibrator, a laser irradiation means, an adhesive force changing means such as a dryer, a blower, and a plasma irradiator may be provided, and such an adhesive force changing means is used for the first and second adhesive sheets. Appropriate ones can be adopted according to the characteristics, characteristics, properties, materials, compositions, configurations, etc. of AS1 and AS2.
The contacting/separating means may or may not be a drive device that linearly moves the peeling plate 31, the peeling roller 34, or the like instead of the rotation motor 32.

The pressing means 40 is provided with a pressing means contacting/separating means for moving the pressing roller 41 away from and approaching the first and second adherends WK1 and WK2, so that stress is applied to the first and second adherends WK1 and WK2. May be prevented from being damaged, or the pressing roller 41 may be manually moved up and down without a driving device. Instead of the pressing roller 41, a round bar, a blade material, a rubber, a resin, The first and second adhesive sheets AS1 and AS2 may be pressed against the first and second adherends WK1 and WK2 by spraying sponge or air, or the surface of the pressing roller 41 may be elastically deformed by rubber or resin. It may be made of a member that can be used, or a member that does not elastically deform such as metal or pottery, and when the second adhesive sheet AS2 is peeled off from the second adherend WK2, The second adherend WK2 may not be pressed via the adhesive sheet AS2, and the pressing roller 41 may be configured to rotate by an appropriate driving device.

The control means 50 uses an image pickup means such as a camera, an optical sensor, an ultrasonic sensor, an echo sensor, a laser sensor, a pressure sensor, a metal detection means such as a magnet, a limit switch and the like as a switching means, and is set in the feeding means 20. The sheet processing apparatus 10 may automatically change its function by automatically discriminating between the anti-RS and the peeling tape PT, or the conveying means 60 may be controlled.

The transfer means 60 is composed of a support table supported by a slider of a linear motor, and is provided with a pressure reducing means such as a pressure reducing pump or a vacuum ejector, a chuck means such as a mechanical chuck or a chuck cylinder, a Coulomb force, an adhesive, an adhesive, a magnetic force, The first and second adherends WK1 and WK2 may be supported and conveyed by Bernoulli suction, a driving device, or the like, or the sheet processing apparatus 10 may be moved without moving the first adherend WK1. The first adherend WK1 may be moved or both the first adherend WK1 and the sheet processing apparatus 10 may be moved to attach the first adhesive sheet AS1 to the first adherend WK1 or the second adherend WK2. Even if the sheet processing apparatus 10 is moved without moving, or both the second adherend WK2 and the sheet processing apparatus 10 are moved, and the second adhesive sheet AS2 is peeled from the second adherend WK2. Good, the one that conveys the first adherend WK1 and the one that conveys the second adherend WK2 may be configured as one body, or may be configured by a plurality of the same. You may comprise with several different things.

As shown in FIG. 2(A), the sheet processing apparatus 10 has a sheet processing apparatus 10A functioning as a sheet sticking apparatus at a predetermined position above the conveying means 60, and is downstream of the conveying means 60 in the adherend conveying direction. On the side, a sheet processing apparatus 10B that functions as a sheet peeling apparatus is arranged so that the peeling member faces the same direction as the sheet processing apparatus 10A. For example, the second adhesive sheet AS2 is laminated on the first adhesive sheet AS1. After the third adhesive sheet AS3 is attached to the first adherend WK1 by the sheet processing apparatus 10A, the first adherend WK1 is fed backward by the transporting means 60 from a position past the peeling roller 34 of the sheet processing apparatus 10B. The second adhesive sheet AS2 may be separated from the first adhesive sheet AS1 by the sheet processing apparatus 10B, or the first adhesive sheet AS1 may be attached to the first adherend WK1 by the sheet processing apparatus 10A and The 1 adhesive sheet AS1 may be peeled off from the first adherend WK1 by the sheet processing apparatus 10B.
Further, in the sheet processing apparatus 10, as shown in FIG. 2B, the sheet processing apparatus 10A is arranged at a predetermined position above the conveying means 60, and the peeling member is provided on the downstream side of the conveying means 60 in the adherend conveying direction. The sheet processing apparatus 10B is arranged so as to face the sheet processing apparatus 10A, and, for example, after the third adhesive sheet AS3 is attached to the first adherend WK1 by the sheet processing apparatus 10A, the second adhesive sheet AS2 is attached to the sheet. The processing device 10B may peel the first adhesive sheet AS1 from the first adhesive sheet AS1 or the first adhesive sheet AS1 may be attached to the first adherend WK1 by the sheet processing device 10A and the first adhesive sheet AS1 may be removed. It may be peeled from the first adherend WK1 at 10B.

The sheet processing apparatus 10 is provided with a rotation motor 21A that drives the support roller 21, and as shown in FIG. 2C, the sheet processing apparatus 10C that functions as a sheet sticking apparatus is arranged at a predetermined position above the conveying unit 60. However, a sheet processing apparatus 10D that functions as a sheet separating apparatus may be arranged on the downstream side of the conveying means 60 in the adherend conveying direction so that the separating member faces the same direction as the sheet processing apparatus 10C. In this case, the collecting roller 25 of the sheet processing apparatus 10D supports the peeling tape PT, and the supporting roller 21 collects the peeling tape PT. Then, for example, after the third adhesive sheet AS3 is attached to the first adherend WK1 by the sheet processing apparatus 10C, the second adhesive sheet AS2 may be peeled off from the first adhesive sheet AS1 by the sheet processing apparatus 10D. Then, the first adhesive sheet AS1 may be attached to the first adherend WK1 by the sheet processing apparatus 10C, and the first adhesive sheet AS1 may be peeled off from the first adherend WK1 by the sheet processing apparatus 10D.
Further, in the sheet processing apparatus 10, as shown in FIG. 2D, the sheet processing apparatus 10C is arranged at a predetermined position above the conveyance means 60, and the peeling member is provided on the downstream side of the conveyance means 60 in the adherend conveyance direction. The sheet processing apparatus 10D is arranged so as to face the sheet processing apparatus 10A, and, for example, after the third adhesive sheet AS3 is attached to the first adherend WK1 by the sheet processing apparatus 10C, the peeling roller of the sheet processing apparatus 10D. The first adherend WK1 may be conveyed back from the position past 34 by the transporting means 60, and the second adhesive sheet AS2 may be peeled from the first adhesive sheet AS1 by the sheet processing apparatus 10D, or the first adhesive sheet The sheet AS1 may be attached to the first adherend WK1 by the sheet processing apparatus 10C, and the first adhesive sheet AS1 may be peeled off from the first adherend WK1 by the sheet processing apparatus 10D.

The sheet processing apparatus 10 employs a peeling member including a peeling plate 31 as at least one peeling means 30 of the sheet processing apparatus 10 that functions as a sheet sticking apparatus and the sheet processing apparatus 10 that functions as a sheet peeling apparatus. A peeling member constituted by a peeling roller 34 supported by a bracket 33 may be used for the peeling means 30 not including the peeling plate 31, or may be used as a single unit as a sheet sticking device or a sheet peeling device. , A sheet sticking device and a sheet peeling device may be used, or a certain sheet processing device 10 may be made to function as a sheet sticking device to stick the first adhesive sheet AS1 to the first adherend WK1. The sheet processing apparatus 10 may be configured to function as a sheet peeling device to peel the first adhesive sheet AS1 from the first adherend WK1.
The sheet processing apparatus 10 is arranged upside down or laterally, and the first adhesive sheet AS1 is attached to the lower surface or side surface of the first adherend WK1 and the lower surface of the second adherend WK2. The second adhesive sheet AS2 may be peeled off from a side surface or the like, or a laminate of two or more adhesive sheets laminated on the adhesive sheet may be attached to the first adherend WK1. One or a plurality of adhesive sheets may be peeled off from a laminate of two or more adhesive sheets on the adhesive sheet.
The materials, types and shapes of the first and second adhesive sheets AS1 and AS2, the peeling tape PT and the first and second adherends WK1 and WK2 in the present invention are not particularly limited. For example, the first and second adhesive sheets AS1 and AS2 and the peeling tape PT may have a circular shape, an oval shape, a polygonal shape such as a triangle or a quadrangle, or any other shape, and may have a pressure-sensitive adhesive property or a heat-sensitive adhesive property. When the heat-sensitive adhesive first and second adhesive sheets AS1 and AS2 and the peeling tape PT are adopted, the first and second adhesive sheets AS1 and AS2, It may be adhered by an appropriate method such as providing an appropriate coil heater for heating the peeling tape PT or a heating means such as a heating side of a heat pipe. The first and second adhesive sheets AS1 and AS2 and the peeling tape PT may be, for example, a single layer having only an adhesive layer, a substrate sheet and an adhesive layer, or a substrate. It may be one layer or two or more layers, such as one having an intermediate layer between the sheet and the adhesive layer, one having an intermediate layer between the adhesive layers, and the like. Examples of the first and second adherends WK1 and WK2 include foods, resin containers, semiconductor wafers such as silicon semiconductor wafers and compound semiconductor wafers, circuit boards, information recording boards such as optical disks, glass plates, steel plates, and the like. Members and articles in any form, such as pottery, wood boards, resin boards, etc., can also be targeted. It should be noted that the first and second adhesive sheets AS1 and AS2 are replaced with functional and practical readings, for example, information-description labels, decorative labels, protective sheets, dicing tapes, die attach films, die bonding tapes, recording layers. A sheet, a film, a tape, or the like having an arbitrary shape such as a formed resin sheet can be attached to the first and second adherends WK1 and WK2 as described above.

The drive device in the above-described embodiment employs an electric device such as a rotary motor, a linear motor, a linear motor, a single-axis robot, an articulated robot, an actuator such as an air cylinder, a hydraulic cylinder, a rodless cylinder, and a rotary cylinder. In addition, it is also possible to employ a combination of them directly or indirectly (some overlap with those exemplified in the embodiment).

DESCRIPTION OF SYMBOLS 10... Sheet processing apparatus 20... Feeding means 30... Peeling means 31... Peeling plate (peeling member)
32... Rotation motor (contact/separation means)
34... Peeling roller (peeling member)
40...Pressing means 50...Control means AS1...First adhesive sheet (adhesive sheet)
AS2... Second adhesive sheet (other adhesive sheet)
PT... Peeling tape RL... Peeling sheet RS... Original WK1... First adherend (adherend)
WK2... Second adherend (other adherends)

Claims (4)

A feeding means for feeding a raw material in which an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet, and a peeling means for peeling the adhesive sheet from the release sheet in the raw material fed in a predetermined direction by the feeding means. A sheet processing apparatus that includes a pressing unit that presses the adhesive sheet that has been peeled by the peeling unit onto an adherend to attach the sheet, and a control unit that controls each unit, and the control unit functions as a sheet attaching apparatus. At
The strip-shaped peeling tape is fed by the feeding means,
The peeling tape fed out by the feeding means is attached to the adhesive sheet or the other adhesive sheet attached to the adherend or another adherend, and the peeling tape is fed out in the predetermined direction, and Peeling the adhesive sheet or another adhesive sheet from the adherend or another adherend by the peeling means,
A sheet processing apparatus, wherein the control means also functions as a sheet peeling apparatus. The control means includes a switching means for discriminating between the original sheet set in the feeding means and the peeling tape, and based on the discrimination result of the switching means, the function as the sheet sticking device and the sheet. The sheet processing apparatus according to claim 1, wherein a function as a peeling device is switched. The peeling means comprises a peeling member, and is provided with a contacting/separating means for moving the peeling member closer to or away from the adherend or another adherend. Sheet processing equipment. A feeding means for feeding a raw material in which an adhesive sheet is temporarily attached to one surface of a strip-shaped release sheet, and a peeling means for peeling the adhesive sheet from the release sheet in the raw material fed in a predetermined direction by the feeding means. A sheet processing apparatus that functions as a sheet sticking apparatus, comprising: a pressing unit that presses the adhesive sheet that has been peeled by the peeling unit onto an adherend to attach the sheet.
The strip-shaped peeling tape is fed by the feeding means,
The peeling tape fed out by the feeding means is attached to the adhesive sheet or the other adhesive sheet attached to the adherend or another adherend, and the peeling tape is fed out in the predetermined direction, and Peeling the adhesive sheet or another adhesive sheet from the adherend or another adherend by the peeling means,
A sheet processing method characterized in that it also functions as a sheet peeling device.

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