JP2012229030A - Apparatus for sticking sheet, and method of sticking - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet sticking apparatus and a sticking method which enable an adhesive sheet having a standing portion raised to be surely stuck to a sticking target.SOLUTION: The adhesive portion S1 of the adhesive sheet S having the standing portion S2 raised by a raising means 3 is pressed from an opposite surface side (opposite to an adhesive layer AD) of a base material sheet BS, whereby an adhesive can be prevented from adhering to a pressing roller 51. Thus, the adhesive portion S1 can be pressed against a target surface AS to stick the adhesive sheet S to the stacking target W by preventing a failure in sticking and damage of the sheet. In addition, a stand-keeping portion S4 is pushed out with a brush part 53 of the pressing roller 51, and the stand-keeping portion S4 is brought into contact with an intersecting surface W1 of the target W, whereby the standing portion S2 can be kept well standing.

Description

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

Conventionally, a pasting device for pasting an adhesive sheet such as a POP label on an adherend such as a container has been proposed (see, for example, Patent Document 1). Equipped with an adhesive part with a glue part (adhesive layer) provided in the half area and a paste-killing part (non-adhesive part) provided in the other half area, the adhesive layer of the adhesive part peels off It is supplied as a raw material temporarily attached to a sheet and is attached to the top surface of the container (the adherend surface of the adherend).
The sticking device described in Patent Document 1 raises the non-adhesive part by the rising plate of the label raising part, and folds the non-adhesive part in a double direction toward the adhesive part by the folding plate of the label bifold brazing part. After the brazing, the adhesive sheet is peeled off from the release sheet by the release plate, and the peeled adhesive sheet is pressed against the adherend surface of the adherend while being folded in two. In this way, the adhesive sheet affixed to the adherend surface is a non-adhesive part in which the supporting leg piece formed by the cut of the bent portion protrudes to the opposite side of the adhesive part and tries to return to the initial state by the elasticity of the base sheet. The support leg piece comes into contact with the adherend surface with the rising, so that the state where the non-adhesive portion rises from the adhesion portion and the adherend surface is maintained.

JP 2010-2222029 A

  However, in the conventional sticking device described in Patent Document 1, since the non-adhesive portion and the adhesive portion of the adhesive sheet are attached to the adherend in a state of being folded in two, a paste-killing process (non-adhesive treatment) of the non-adhesive portion is performed. ) Is insufficient, or the adhesive on the glue part oozes out from the paste-killing part, the non-adhesive part adheres to the pressure roller, so it cannot be applied to the adherend or is misaligned. There is a problem such as sticking failure such as or a sheet breakage that cuts a non-bonded portion from the bonded portion.

  The objective of this invention is providing the sheet sticking apparatus and the sticking method which can stick reliably the adhesive sheet which raised the standing part with respect to a to-be-adhered body.

  In order to achieve the above object, the sheet sticking device of the present invention is such that an adhesive sheet having an adhesive layer on one surface of a base sheet having an adhesive portion and an upright portion is strip-like peeled through the adhesive layer. A sheet sticking device that peels off the adhesive sheet from a raw material temporarily attached to a sheet and sticks the adhesive sheet to an adherend. Standing means for raising the upright portion of the adhesive sheet from the surface of the release sheet to a predetermined angle; peeling means for peeling the adhesive sheet from the release sheet; and attaching the adhesive portion of the peeled adhesive sheet Pressing means for pressing and adhering to the adherend surface of the body, wherein the pressing means is configured to be able to press the adhesive sheet from the other surface side of the base sheet.

At this time, in the sheet sticking device of the present invention, the adhesive sheet is formed to have an upright maintaining portion continuously provided to the upright portion, and when the adhesive sheet is stuck on the adherend, It is preferable to provide guide means for guiding the upper maintenance part to another surface different from the adherend surface.
In the sheet sticking device of the present invention, it is preferable that the pressing unit includes a holding unit that holds the adhesive sheet.
Furthermore, the holding means includes a first holding unit that holds the other surface of the base sheet in the bonding portion, and a second holding portion that holds the other surface of the base sheet in the standing portion. It is preferable that it is comprised.

  On the other hand, in the sheet sticking method of the present invention, an adhesive sheet having an adhesive layer on one surface of a base sheet having an adhesive portion and an upright portion is temporarily attached to a strip-shaped release sheet via the adhesive layer. A method of sticking a sheet by peeling the adhesive sheet from an original fabric and sticking the adhesive sheet to an adherend, extending the original fabric and extending in the feeding direction between the release sheet and an upright portion of the adhesive sheet. And a rising guide portion that is provided on the downstream side in the feeding direction from the rising tip portion and guides the rising portion in the rising direction away from the release sheet. The rising portion of the adhesive sheet is raised from the surface of the release sheet to a predetermined angle as the raw material is unwound, and the adhesive sheet with the raised portion is peeled from the release sheet. The peeled adhesive sheet Wherein the sticking is pressed against the adherend surface of the adherend from the other surface side of the sheet.

  According to the present invention as described above, the base sheet in the standing portion is formed by pressing the adhesive sheet having the standing portion raised by the rising means from the other surface side of the base sheet and sticking it to the adherend. Even if an adhesive layer is laminated on one surface side of the adhesive layer and the non-adhesive treatment is not performed, or even if the adhesive layer of the adhesive portion oozes out from the paste-treated portion, these adhesives It does not adhere to the pressing means. Therefore, the adhesive sheet can be applied to the adherend by pressing the adhesive portion against the adherend surface while preventing poor attachment and sheet breakage.

At this time, if the rising maintenance portion of the adhesive sheet is guided to another surface different from the adherend surface by the guiding means, the rising portion is raised when the rising maintenance portion comes into contact with the other surface. The state can be maintained.
In addition, if the adhesive sheet is held by the holding means of the pressing means, the adhesive sheet peeled off from the release sheet is temporarily held and then pressed and adhered to the adherend so that a load is applied to the raised upright part. It is possible to press while maintaining the start-up state without giving any. That is, instead of the conventional pressing roller, for example, a pressing means having a flat pressing surface can be used, so that the adhesive sheet can be pressed without bending the adhesive portion out of the surface, and the load on the standing portion is reduced. Thus, the startup state can be maintained.
Furthermore, if the first holding portion holds the bonding portion and the second holding portion holds the rising portion, the bonding portion can be pressed while maintaining the rising state of the rising portion.

The side view of the sheet sticking apparatus which concerns on 1st Embodiment of this invention. The fragmentary perspective view of the sheet sticking apparatus of FIG. The partial side view of the sheet sticking apparatus which concerns on 2nd Embodiment of this invention. The fragmentary perspective view of the sheet sticking apparatus of FIG. Operation | movement explanatory drawing of the sheet sticking apparatus of FIG.

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified.

[First Embodiment]
In FIG. 1 and FIG. 2, the sheet sticking apparatus 1 of the present embodiment has an adhesive layer AD in a partial region of one surface of the adhesive portion S1 of the base sheet BS having the adhesive portion S1 and the standing portion S2. A sticking device for sticking the provided adhesive sheet S to an adherend W, wherein the adhesive sheet S is peeled off from the original fabric R temporarily attached to the strip-like release sheet RL via the adhesive layer AD, and peeled off. The sheet S is configured to be affixed to the adherend W with the upright portion S2 raised. The sheet sticking apparatus 1 includes a feeding unit 2 that feeds the raw fabric R in the feeding direction A, a rising unit 3 that raises the rising portion S2 of the adhesive sheet S in the fed raw fabric R from the release sheet RL, The release means 4 for bending the release sheet RL to release the adhesive sheet S from the release sheet RL and the adhesive portion S1 of the adhesive sheet S released from the release sheet RL are pressed against the adherend surface AS of the adherend W and pasted. And a displacement means 6 capable of displacing the posture of the rising means 3, and above the conveying means 7 such as a belt conveyor CV for moving the adherend W in the left direction in FIG. It is installed via a frame (not shown).

  Here, as shown in FIG. 2, the adhesive sheet S has an adhesive layer AD in a substantially half region on the left side from the upstream side in the feeding direction A toward the downstream side (hereinafter referred to as “downstream side”). Laminated and temporarily attached to the release sheet RL via the adhesive layer AD. In addition, the adhesive sheet S is a substantially central portion of the base sheet BS, and has a folding line S3 provided in a direction along the feeding direction A, and a substantially L-shape provided on both ends of the folding line S3. The notch S5 is formed. Examples of the folding line S3 include dents formed by embossing the base sheet BS, and those that are easily bent by perforations. In such an adhesive sheet S, a region surrounded by the outer edge of the substantially half on the right side toward the downstream side, the folding line S3, and the extension line in the feeding direction A of the folding line S3 is defined as an upright part S2, A region surrounded by each extension line in the feeding direction A of the curve S3 and each cut S5 is a rising maintaining portion S4 for maintaining the rising state of the rising portion S2, and the other region is an adhesive portion S1. It is said.

  The whole of the feeding means 2 is supported by a base frame 20, and a support roller 21 that supports the original fabric R by winding it in a roll shape, and a plurality of guide rollers 22 that guide the original fabric R. , 23, a driving roller 25 driven by a rotation motor 24 as a driving device, a pinch roller 26 sandwiching the release sheet RL between the drive roller 25, and a recovery for recovering the release sheet RL by a driving device (not shown). A roller 27 is provided.

  The rising means 3 includes a curved plate-like rising plate 31 supported by the displacing means 6, and this rising plate 31 extends along the feeding direction A, and includes the release sheet RL and the adhesive sheet S. The rising tip 32 inserted between the rising portion S2 and the standing tip S2 is provided downstream from the rising tip 32 in the feeding direction A and guided in the rising direction away from the release sheet RL. The rising guide portion 33 and the rising rear end portion 34 that is continuous from the rising guide portion 33 to the downstream side in the feeding direction A and that is provided substantially in parallel with the release sheet RL and guides the rising portion S2. Is formed.

  The peeling means 4 includes a peeling plate 41 supported by the base frame 20 in a posture inclined to the lower left in FIG. 1, and the peeling plate 41 guides the original fabric R from the side of the peeling sheet RL. It has a surface 42 and a peeling edge 43 on the downstream side in the feeding direction A of the original fabric R, and the release sheet RL is bent at the peeling edge 43 toward the driving roller 25 so that it passes through the rising means 3. The bent adhesive sheet S is peeled from the release sheet RL. In addition, the release plate 41 is formed with a recess 44 in which a part of the release plate 41 is cut out, and the rising tip 32 can be received in the recess 44. Further, the peeling means 4 is provided with a pressing plate 45 that sandwiches the left side of the raw fabric R with the guide surface 42 toward the downstream side and presses the adhesive portion S1 toward the peeling sheet RL. The pressing plate 45 is fixed to the side surface of the peeling plate 41 and extends from a position upstream of the rising tip 32 in the feeding direction A to a position near the peeling edge 43.

  The pressing means 5 includes an elastically deformable pressing roller 51 such as rubber or resin, and a frame 52 that is supported by the peeling plate 41 and rotatably supports the pressing roller 51. The pressing roller 51 is peeled off. The adhesive sheet S protruding from the tip of the plate 41 to the lower left in FIG. 1 is configured to press the adhesive portion S1 toward the adherend W while the upright portion S2 is raised. The pressing roller 51 is provided with a brush portion 53 as guide means along the right peripheral edge toward the downstream side. The brush portion 53 guides the rising maintaining portion S4 to the outside of the adherend surface AS when the adhesive roller S1 is pressed against the adherend W by the pressing roller 51, that is, the adherend crossing the adherend surface AS. The rising maintenance part S4 is pushed out to the crossing surface W1 side of the body W, so that the rising maintenance part S4 is positioned along the crossing surface W1.

  As shown in FIG. 3, the displacement means 6 includes a shaft supporter 61 mounted above the rising plate 31, a shaft 62, and an articulated robot as a driving device that supports the shaft 62 on the opposite side of the shaft supporter 61. 63. The multi-joint robot 63 includes a feeding direction A, a feeding direction A, a direction B perpendicular to the surface of the release sheet RL, a surface direction C of the release sheet RL perpendicular to the feeding direction A, and a rotation direction D having the feeding direction A as an axis. The rising plate 31 is displaceable in a rotation direction E having the direction B as an axis and a rotation direction F having the direction C as an axis. Examples of the articulated robot 63 include known 6-axis robots. Thereby, according to the shape of the adhesive sheet S, the release sheet RL, the adhesive part S1, the standing part S2, the rising maintenance part S4, the adhesive layer AD, the base sheet BS, and the dimensions along the A, B, and C directions, etc. The posture and position of the rising plate 31 can be displaced.

In the sheet sticking device 1 of the present embodiment as described above, the rising means 3 has the following configuration.
The upright plate 31 is formed of a single plate material that has a curved portion that faces the upper side of the release plate 41 and has a convex section upward along the feeding direction A. That is, the rising plate 31 is inclined in a direction away from the peeling plate 41 from the rising leading end portion 32 on the upstream side in the feeding direction A to the rising guiding portion 33, and rises from the rising guiding portion 33 to the rising rear end portion 34. The rising rear end portion 34 is formed so as to extend substantially parallel to the peeling plate 41 after being inclined in the direction approaching the peeling plate 41. Further, the rising tip 32 is displaced so that the release sheet RL is fed out along another plane with respect to the original fabric R fed out along the guide surface 42 in the recess 44 below the guide surface 42. The leading edge 35 is formed with an inclination that bends the outer side in the width direction of the release sheet RL (the right edge side toward the downstream side) more than the inner side. Such a rising front end portion 32 is peeled off as the original fabric R is fed by bending the release sheet RL by the leading edge 35 inserted between the release sheet RL and the upright portion S2 of the adhesive sheet S. The upright portion S2 can be raised from the sheet RL.

  From the rising tip 32 of the rising plate 31 to the rising guide portion 33, a guide inclined edge 36 is formed to raise the rising portion S2 raised from the release sheet RL. The guide inclined edge 36 is formed to be inclined at a predetermined angle from the rising portion S2 side of the adhesive sheet S toward the adhesive portion S1 toward the downstream side in a plan view. The rising portion S2 is gradually raised, and can be raised from the surface of the release sheet RL to a rising angle of approximately 90 °. Further, the rising rear end portion 34 is provided substantially parallel to the guide surface 42 of the peeling plate 41 via a predetermined interval, and to the pressing means 5 while maintaining the rising angle of the rising portion S2 raised. A guiding parallel edge 37 for guiding is formed.

  As a procedure for sticking the adhesive sheet S to the adherend W by the sheet sticking device 1 described above, the release sheet RL and the adhesive sheet S are guided to the guide surface 42 of the release plate 41 by feeding the raw fabric R by the feeding means 2. And is sent downstream in the feeding direction A. At this time, when the adhesive sheet S reaches the recess 44, the release sheet RL is bent downward by the leading edge 35 of the rising plate 31, thereby forming a gap between the release sheet RL and the upright portion S2. The rising tip 32 is inserted into the gap to raise the rising portion S2. At this time, the leading edge 35 is guided in line contact with the bent portion RL1 accompanying the displacement of the release sheet RL, thereby preventing the release sheet RL from being damaged or torn. The tip edge 35 has a smooth arc shape, is configured with a rotatable roller, a bearing, or the like, or is configured with a member having a low frictional resistance such as a resin, so that the friction with the release sheet RL is reduced. Friction means may be provided. Further, when the standing portion S2 is raised, a peeling force acts on the adhesive sheet S in a direction away from the release sheet RL. The presser plate 45 presses the adhesive portion S1 against the peeling force. Accordingly, the temporary attachment of the adhesive portion S1 is maintained, and the adhesive sheet S is not displaced from the release sheet RL.

  Further, by feeding the raw fabric R and feeding the adhesive sheet S downstream in the feeding direction A, the upright portion S2 rises along the guide inclined edge 36 and rises from the surface of the release sheet RL to a rising angle of about 90 °. The rising portion S2 that has risen is guided by the guide parallel edge 37 to maintain the rising angle. Here, the guide inclined end edge 36 guides the rising portion S2 up to a rising angle of approximately 90 ° while contacting a predetermined position in the rising portion S2. In this state, the adhesive sheet S having raised the upright portion S2 is fed to the tip position of the release plate 41 and partially peeled from the release sheet RL folded back at the release edge 43. The feeding is temporarily stopped and a standby state is entered.

  Next, when the adherend W conveyed by the conveying means 7 reaches a predetermined position below the pressing roller 51, it is detected by a sensor (not shown), and the feeding means 2 drives the rotating motor 24 to remove the original fabric R. It is fed out at the same speed as the conveyance speed of the adherend W, and the separation sheet RL is collected by the collection roller 27. Thereby, the adhesive sheet S that has been stopped in a state where it is partially peeled off from the release sheet RL at the release edge 43 is peeled off from the release sheet RL, and the base in the adhesive part S1 remains in the standing state of the upright part S2. The pressure roller 51 is pressed from the surface (the other surface) opposite to the adhesive layer AD of the material sheet BS, and the adhesive layer AD of the adhesive portion S1 is pressed and adhered to the adherend surface AS of the adherend W. The At this time, the rising maintaining portion S4 is pushed out by the brush portion 53 so as to be along the intersecting surface W1 of the adherend W that intersects the adherend surface AS. When the adhesive sheet S is stuck on the adherend W in this way, the feeding operation of the original fabric R is stopped again and enters a standby state, and the adherend W to which the adhesive sheet S is stuck is conveyed to the next process. Thereafter, the same operation as described above is repeated. The adhesive sheet S attached to the adherend W tends to return to the original flat plate shape due to the elasticity of the base sheet BS, but the upright maintaining portion S4 is in contact with the intersecting surface W1. As a result, the upright portion S2 is maintained in a standing state.

According to this embodiment, there are the following effects.
That is, the adhesive is pressed by pressing the adhesive portion S1 of the adhesive sheet S raised from the rising portion S2 by the rising means 3 from the other surface side of the base sheet BS (opposite side of the adhesive layer AD). The adhesive sheet S can be adhered to the adherend W by pressing the adhesive portion S1 against the adherend surface AS while preventing adhesion to the roller 51 and preventing poor adhesion and sheet damage. Further, the rising maintaining portion S4 is pushed out by the brush portion 53, and the rising maintaining portion S4 is brought into contact with the intersecting surface W1 of the adherend W, so that the rising state of the rising portion S2 can be satisfactorily maintained. it can.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIGS.
The sheet sticking apparatus 1A of the present embodiment is mainly different from the first embodiment in the configuration of the peeling means 4 and the pressing means 5A. The pressing means 5A includes a holding means 54 for holding the adhesive sheet S and this holding means. A linear motion motor 55 as a drive device that supports the means 54 and moves forward and backward toward the adherend W, and a moving means 56 that moves the linear motion motor 55 along the feeding direction A of the adhesive sheet S are provided. Configured. The holding means 54 is fixed to the output shaft 55A of the linear motor 55 and is connected to a suction pump (not shown), and a lower surface 54A as a first holding portion located in the lower part of FIG. The adhesive sheet S is configured to be capable of being adsorbed and held from the base material sheet BS side with a side surface 54B (see FIGS. 4 and 5) serving as a second holding portion located on the side. The lower surface 54A and the side surface 54B are provided with a plurality of suction holes (not shown). The moving means 56 includes a single-axis robot 57 as a drive device, and a linear motion motor 55 is fixed to a slider 57 </ b> A of the single-axis robot 57.

  Further, as shown in FIG. 4, the release sheet RL can be separated into a portion that is located on the right side toward the downstream side and that corresponds to the standing portion S2, and a portion that is located on the left side and that corresponds to the adhesive portion S1. It is configured. The peeling means 4 folds the right release sheet RL on the upstream side in the feeding direction of the adhesive sheet S with respect to the leading edge 35 of the rising plate 31, while holding the left release sheet RL as indicated by a two-dot chain line in FIG. 3. The adhesive sheet S is folded back in the vicinity of the left end portion of the means 54 and temporarily attached at the adhesive portion S1 to the position of the peeling edge 43. In this way, the pressing means 5A drives the linear motor 55 at the position indicated by the two-dot chain line in FIG. 3 to lower the holding means 54 against the adhesive sheet S fed to the position of the peeling edge 43. As shown in FIG. 5A, the lower surface 54A of the holding means 54 is brought into contact with the adhesive portion S1 and sucked and held, and the side surface 54B is brought into contact with the upright portion S2 and sucked and held. When the adhesive sheet S is held by the holding unit 54, the pressing unit 5A drives the single-axis robot 57 in synchronization with the feeding of the original fabric R by the feeding unit 2, and moves the linear motor 55 and the holding unit 54 downstream in the feeding direction A. The adhesive sheet S that is peeled from the release sheet RL at the release edge 43 is held by suction.

  As shown in FIG. 5, hooking devices 58 serving as guiding means are provided at two locations on the upstream side and the downstream side in the feeding direction A inside the holding unit 54. S4 is guided to the crossing surface W1 of the adherend W. The hooking device 58 is fixed to a linear motion motor 581 as a driving device fixed inside the holding means 54 via a bracket (not shown) and an output shaft 582 of the linear motion motor 581 and has a claw-like shape at the tip. And a hook 583 having a hooking portion 584. Here, an opening (not shown) through which the hook 583 can go in and out is provided at a position where the lower surface 54A and the side surface 54B intersect. Since this opening is provided in a different system from the suction holes provided in the lower surface 54A and the side surface 54B, the suction force of the lower surface 54A and the side surface 54B does not decrease. In addition, it is preferable that a fold line S6 is formed in the rising maintenance portion S4 so as to bend at a predetermined position. As shown in FIG. 5B, such holding means 54 drives the linear motion motor 581 and holds the hook 583 diagonally while the adhesive portion S1 and the standing portion S2 are sucked and held by the lower surface 54A and the side surface 54B. As shown in FIG. 5 (C), the hook 583 is retracted as shown in FIG. 5C by projecting downward and hooking the hook 584 on the tip of the rising maintenance part S4. S4 is bent to the bonding part S1 side.

Next, as shown in FIG. 5D, the hooking device 58 retracts the hook 583 into the holding means 54 to separate the hooking portion 584 from the tip of the upright maintaining portion S4. Further, the pressing means 5A drives the linear motor 55 to move the holding means 54 in a state in which the holding means 54 is positioned above the adherend W by synchronizing the single-axis robot 57 with the conveyance of the conveying means 7. The adhesive portion AD is stuck to the adherend surface AS by lowering and pressing the adhesive portion S1 from the base sheet BS side with the lower surface 54A. When the adhesive portion S1 of the adhesive sheet S is attached to the adherend W in this manner, the holding and holding of the adhesive sheet S by the holding means 54 is released, and the holding means 54 is raised and retracted by the linear motor 55. At this time, when the tip of the bent uprising portion S4 comes into contact with the intersecting surface W1 of the adherend W, the upright portion S2 does not fall outward as indicated by a two-dot chain line in FIG. The state where the upright portion S2 is raised at a predetermined rising angle can be maintained.
According to the sheet sticking apparatus 1A of the present embodiment described above, the adhesive unit S1 and the upright part S2 are held from the other surface side of the base sheet BS by the holding unit 54, and the adhesive part S1 is pressed. Can be prevented from adhering to the holding means 54, and the adhesive sheet S can be affixed to the adherend W while preventing poor adhesion and sheet damage. Furthermore, by sticking to the adherend surface AS while maintaining the flat surface without bending the bonding portion S1, the load on the rising portion S2 can be suppressed, and the rising state of the rising portion S2 is improved. The adhesive sheet S can be stuck while maintaining.

  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. That is, the invention has been illustrated and described with particular reference to particular embodiments, but with respect to the embodiments described above, such as shape and the like, without departing from the scope and spirit of the invention. In the detailed configuration, various modifications can be made by those skilled in the art. Moreover, since the description which limited the shape etc. which were disclosed above was illustrated in order to make an understanding of this invention easy, it does not limit this invention, Therefore The description by the name of the member which remove | excluded one part or all part is included in this invention.

  For example, in the above embodiment, the rising means 3 is exemplified by a single plate-like member, but is not limited thereto. That is, for example, the rising front end portion 32, the rising guide portion 33, and the rising rear end portion 34 may be configured by separate members, or may be configured by appropriately combining them. In that case, each member may be a plate-like member, a linear member, or a member having another appropriate shape.

Moreover, arrangement | positioning of adhesion part S1 and standing part S2 is not limited to the said embodiment. That is, the adhesive portion S1 and the upright portion S2 may be arranged opposite to the left and right with respect to the embodiment, the adhesive portion S1 is provided on the center side in the width direction, and the upright portions S2 are provided on the left and right sides thereof. It may be done. When the standing portions S2 are provided on both the left and right sides, it is sufficient that the rising means 3 is also provided as a pair on the left and right in correspondence thereto. Further, as the adhesive sheet, the folding line S3 and the rising maintenance part S4 are not essential, and either one or both may be omitted.
Further, the adhesive sheet S may have a configuration in which an adhesive layer AD is provided in the entire region of one surface of the adhesive portion S1.
Further, the adhesive sheet S may have a configuration in which an adhesive layer AD is provided in a partial region of one surface of the rising portion S2 and the rising maintaining portion S4, or the entire surface of one surface of the base sheet BS. The structure provided with adhesive layer AD in the area | region may be sufficient. In these cases, a non-adhesion treatment such as a fluororesin or a silicon resin to which the adhesive layer AD does not adhere may be applied to at least the region where the adhesive layer AD contacts in the rising means 3.
Furthermore, in the sheet sticking device 1 of the first embodiment, in order to prevent the adhesive sheet S from being displaced in the same direction together with the release sheet RL displaced by the rising tip 32, the release plate 41 Displacement assisting means such as a suction belt that can convey the adhesive sheet S in the feeding direction A while adsorbing the adhesive sheet S above the recess 44 may be provided.

Further, in the above-described embodiment, the original fabric R is a belt-like release sheet RL temporarily attached with a single-piece adhesive sheet S at an appropriate interval. In this case, the belt-shaped adhesive sheet is provided with a predetermined closed loop-shaped cut in the course of feeding out the original, and the inside of the cut is used as the adhesive sheet S. May be.
The drive device in the embodiment includes an electric device such as a rotation motor, a linear motion motor, a linear motor, a single-axis robot, and an articulated robot, an actuator such as an air cylinder, a hydraulic cylinder, a rodless cylinder, and a rotary cylinder. In addition to these, a combination of them directly or indirectly may be employed (some of them overlap with those exemplified in the embodiment).

DESCRIPTION OF SYMBOLS 1,1A Sheet sticking apparatus 2 Feeding means 3 Standing means 4 Peeling means 5,5A Press means 53 Brush part (guide means)
54 holding means 54A bottom surface (first holding portion)
54B Side (second holding part)
58 Hooking device (guide means)
AD Adhesive layer BS Base sheet R Original fabric RL Release sheet S Adhesive sheet S1 Adhesive part S2 Standing part S4 Upright maintenance part W Substrate

Claims (5)

The adhesive sheet provided with an adhesive layer on one side of the base sheet having an adhesive part and a standing part is peeled off from the original fabric temporarily attached to the strip-shaped release sheet via the adhesive layer. A sheet sticking device for sticking to an adherend,
A feeding means for feeding out the original fabric;
Rising means for raising the upright portion of the adhesive sheet from the surface of the release sheet to a predetermined angle as the raw material is fed by the feeding means;
Peeling means for peeling the adhesive sheet from the release sheet;
A pressing means for pressing and adhering the bonded portion of the peeled adhesive sheet against the adherend surface of the adherend,
The sheet pressing apparatus, wherein the pressing means is configured to be able to press the adhesive sheet from the other surface side of the base sheet. The adhesive sheet is formed to have an upright maintaining portion that is connected to the upright portion,
The sheet sticking according to claim 1, further comprising guide means for guiding the upright maintenance portion to another surface different from the adherend surface when the adhesive sheet is stuck to the adherend. apparatus.   The sheet pressing apparatus according to claim 1, wherein the pressing unit includes a holding unit that holds the adhesive sheet.   The holding means includes a first holding portion that holds the other surface of the base sheet in the bonding portion, and a second holding portion that holds the other surface of the base sheet in the standing portion. The sheet sticking apparatus according to claim 3, wherein the sheet sticking apparatus is configured. The adhesive sheet provided with an adhesive layer on one side of the base sheet having an adhesive part and a standing part is peeled off from the original fabric temporarily attached to the strip-shaped release sheet via the adhesive layer. A method of sticking a sheet to be attached to an adherend,
The raw fabric is fed out, and is extended in the feeding direction and is inserted between the release sheet and the rising portion of the adhesive sheet, and is continuously provided downstream from the rising tip in the feeding direction. And a rising guide portion that guides the rising portion in a rising direction away from the release sheet, and the rising portion of the adhesive sheet is moved along the unwinding of the original fabric. Launch up to a certain angle from the surface,
The adhesive sheet on which the upright portion is raised is peeled from the release sheet, and the peeled adhesive sheet is pressed against the adherend surface of the adherend from the other surface side of the base sheet, and is pasted. Sheet sticking method to do.

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