JP5785431B2 - Sheet pasting device - Google Patents

Description

The present invention relates to a sheet sticking apparatus.

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 a release plate, and the peeled adhesive sheet is pressed and stuck to the adherend surface in a folded state.

JP 2010-2222029 A

  However, in the conventional sticking device described in Patent Document 1, if the paste-killing process (non-adhesion process) of the non-adhesive part is insufficient or the adhesive of the glue part oozes out, the non-adhesive part peels off. There is a possibility that the rising plate cannot be inserted between the sheet and the non-bonded portion cannot be raised. In this case, when the non-adhered part is drawn out in an incomplete start-up state, the adhesive sheet may be clogged with the double-fitting part or the pressure roller, or it may not be possible to attach it to the adherend. This is a problem that causes various inconveniences such as the cause of sticking and the occurrence of defective sticking. Further, in the conventional sticking device, a rising maintenance portion that maintains the rising state of the non-bonded portion is formed on the adhesive sheet, and in the original fabric state, the rising maintenance portion is provided on the bonding portion side, and the adhesive sheet is The rising maintenance part protrudes on the opposite side to the adhesion part by folding. For this reason, if the adhesive sheet is folded in half and attached to the adherend, the rising maintenance portion is arranged along a predetermined surface of the adherend that can maintain the rising state of the non-adhesive portion. However, there is a problem that the pasting process becomes larger and the pasting process becomes complicated as the folding process becomes necessary.

The object of the present invention is to stick the adhesive sheet to the adherend after reliably raising the upright portion and arranging the rising maintenance portion so as to easily follow the predetermined surface of the adherend. To provide an apparatus .

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, a feeding means for feeding the raw material, and accompanying the feeding of the raw material by the feeding means 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, the release sheet being along a feeding direction of the feeding means, and a first belt portion facing the adhesive portion of the adhesive sheet. In the standing part Direction and having a separable cut in a second band portion, said peeling means, said with a guide surface for guiding the raw sheet, the rising front of the upstanding portion by the startup means, the second band Yes: a first peeling means for peeling the part from those of the standing Tatsubu in peeling a subsequent stage of the second strip portion according to the first stripping unit, and a second peeling means for peeling said first strip portion from the adhered portion And a suction conveyance means for sucking and conveying the upright portion to the rising means at a position facing the guide surface of the first peeling means across the original fabric .

At this time, in the sheet sticking device of the present invention, the first peeling means overlaps at least a part of the rising means in a plan view from a direction orthogonal to the guide surface , and the adhesive sheet and the rising means It is preferable that it is provided between at least a part .
Further, the first peeling means includes a peeling roller around which the second belt portion is wound, and the peeling roller and the suction conveying means are driven by a common driving means, and the peeling sheet is synchronized with each other. It is preferable that the upright portion and the upright portion are connected so as to be transportable.

  According to the present invention as described above, in the stage before the rising of the standing part by the rising means, the part of the release sheet facing the rising part is separated by cutting and peeled off from the standing part. The rising part in a state of being separated can be guided to the rising means, and the rising part can be reliably raised by the rising means. Further, if the rising maintenance part is formed so as to rotate together with the rising part as the rising part rises, the release sheet facing the rising part is already peeled when the rising part is started. Therefore, the rising maintenance part can be rotated and protruded without being disturbed by the release sheet, and the protruding rising maintenance part can be arranged along the predetermined surface of the adherend. it can. In this way, by sticking the adhesive sheet to the adherend while keeping the rising maintenance portion along the predetermined surface of the adherend, the standing state of the standing portion can be easily maintained.

At this time, if the first peeling means and at least a part of the rising means are provided so as to overlap each other, the rising portion peeled by the first peeling means can be reliably transferred to the rising means.
Further, if the suction conveyance means is provided on the opposite side of the first peeling means across the original fabric, the rising part is more reliably raised by guiding the rising part sucked by the suction conveyance means to the rising means. Can be handed over to upper means.
Further, if the peeling roller and the suction conveying means of the first peeling means are driven by a common driving means and are configured to convey the peeling sheet and the upright portion in synchronization with each other, the conveyance speed associated with the separation of the upright portion. It is possible to suppress the stress acting on the adhesive sheet by eliminating the phase difference, and to reliably prevent problems such as dropping of the adhesive sheet, tearing due to leaning, and damage.

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

Hereinafter, a first embodiment and a second embodiment according to the present invention, which are helpful in understanding 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. In addition, the release sheet RL is provided on the left side toward the downstream side and faces the first band part RL1 facing the adhesive part S1 of the adhesive sheet S, and is provided on the right side toward the downstream side and faces the standing part S2. The second belt portion RL2 and a cut RL3 provided along the feeding direction A so as to be separable from the first belt portion RL1 and the second belt portion RL2 are configured.

  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. The downstream side edge 43 as a second peeling means provided on the downstream side of the surface 42, the feed direction A of the original fabric R and capable of bending the first belt portion RL1, and the right side toward the downstream side of the peeling plate 41 And an upstream edge 45 as a first peeling means provided on the upstream side of the notch 44 and capable of bending the second band portion RL2. Yes. The peeling plate 41 is configured to separate the second belt portion RL2 from the first belt portion RL1 by the cut RL3 at the upstream edge 45 and peel the standing portion S2 from the second belt portion RL2. Further, the first belt portion RL1 is bent toward the driving roller 25 at the downstream edge 43, whereby the adhesive portion S1 of the adhesive sheet S that is bent through the rising means 3 is peeled from the first belt portion RL1. It is supposed to be.

  The notch portion 44 of the peeling plate 41 is configured to be able to receive the rising tip portion 32, and the received rising tip portion 32 extends below and upstream from the upstream side edge 45, and the guide surface 42 is perpendicular to the direction. The rising tip 32 and the upstream edge 45 overlap each other when viewed from above. Further, at the position facing the guide surface 42 across the original fabric R, the left side of the original fabric R is sandwiched with the guide surface 42 toward the downstream side, and the adhesive portion S1 is pressed toward the first belt portion RL1. Thus, a presser plate 46 is provided that maintains the temporary attachment of the adhesive sheet S to the release sheet RL. The presser plate 46 is fixed to the side surface of the release plate 41 and extends from the upstream side in the feeding direction A to the position in the vicinity of the downstream end edge 43 with respect to the rising tip 32.

  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.

  As shown in FIG. 2, 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 portion 32 is formed with a tip edge 35 positioned in the feeding direction A with respect to the upstream side edge 45 within the cutout portion 44 below the guide surface 42, and has an upstream end. Even if the upright portion S2 peeled off from the second band portion RL2 by the edge 45 hangs down, the upright portion S2 is guided on the rising tip portion 32 of the peeling plate 41. Such a rising tip 32 is configured such that the rising portion S2 can be raised as the original fabric R is extended by biasing the rising portion S2 upward on the upper surface thereof.

  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 separated from the second band portion RL2. 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 is configured to be able to rise from the surface of the first band portion RL1 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. When the adhesive sheet S reaches the cutout portion 44, the second belt portion RL2 is folded back by the upstream edge 45, and the second belt portion RL2 is cut from the first belt portion RL1 by the cut RL3. Thus, the standing portion S2 is peeled from the second band portion RL2. The rising tip portion 32 is inserted below the rising portion S2 thus peeled off, and the rising portion S2 is raised by the rising guide portion 33. At this time, a peeling force acts on the adhesive sheet S in a direction away from the second band portion RL1, but the presser plate 46 presses the adhesive portion S1 against the peeling force, so the adhesive portion S1. The temporary attachment is maintained, and the adhesive sheet S is not displaced from the first belt portion RL1.

  Further, by feeding the raw fabric R and feeding the adhesive sheet S to the downstream side in the feeding direction A, the rising portion S2 rises along the guide inclined edge 36 and rises approximately 90 ° from the surface of the first belt portion RL1. The rising portion S2 rising to the angle 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. Here, as described above, the second strip RL2 is peeled from the upright portion S2 in advance, and as shown in FIGS. 3C and 3D, the release sheet RL is placed at a position facing the upright portion S2. Therefore, as the upright portion S2 rises, the upright maintaining portion S4 is easily rotated downward. In the upright state of the upright portion S2, the upright maintaining portion S4 is more than the adhesive portion S1. Is also provided to protrude downward. In this state, the adhesive sheet S having raised the upright portion S2 is fed to the tip position of the peeling plate 41 and partially peeled from the first belt portion RL1 folded back at the downstream edge 43, and the original sheet by the feeding means 2 is used. The anti-R feed 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. The first belt portion RL1 and the second belt portion RL2 are collected by the collection roller 27 with the same speed as the conveyance speed of the adherend W. As a result, the adhesive sheet S that has been stopped in a state where it is partially peeled off from the first band part RL1 at the downstream edge 43 is peeled off from the first band part RL1 and remains in the upright state of the upright part S2. The adhesive portion S1 is pressed by the pressing roller 51, and the adhesive layer AD of the adhesive portion S1 is pressed and attached to the adherend surface AS of the adherend W. At this time, the rising maintaining portion S4 is arranged 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. In addition, although the adhesive sheet S stuck to the adherend W tries to return to the original flat plate shape due to the elasticity of the base sheet BS, the rising maintaining portion S4 comes into contact with the intersecting surface W1. The rising portion S2 is maintained in a standing state.

According to this embodiment, there are the following effects.
That is, the second band portion RL2 facing the rising portion S2 is separated from the first band portion RL1 by the cut RL3, and the rising portion S2 separated from the second band portion RL2 is guided to the rising means 3 and started up. The rising portion S2 can be reliably started up. Further, the second band portion RL2 is peeled off before the rising of the rising portion S2, so that the rotation of the rising maintaining portion S4 accompanying the rising of the rising portion S2 is not obstructed. The upper maintaining part S4 can be easily protruded, and the rising maintaining part S4 is arranged along the intersecting surface W1, and the adhesive sheet S is attached to the adherend W, so that the rising part S2 rises. A state can be maintained reliably.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIG.
The sheet sticking device of this embodiment is different from the first embodiment in the configuration of the first peeling means and the suction conveyance means 8, and the first peeling means is replaced with the upstream edge 45. And a first gear 48 fixed to the peeling roller 47, and is sucked and conveyed to a position facing the guide surface 42 with the original fabric R in between. Means 8 are provided. The suction conveyance means 8 is supported by a frame (not shown), sandwiches the right side of the original fabric R toward the downstream side with the guide surface 42 of the peeling plate 41, and sucks and conveys the upright portion S2 to the rising means 3. The first pulley 81 on the upstream side in the feeding direction A, the second pulley 82 located on the downstream side in the feeding direction A, and the endless and porous wound around the first pulley 81 and the second pulley 82. The suction belt 83 is configured to include a suction belt 83 and suction means 84 that sucks the upright portion S2 through the suction belt 83. A second gear 85 that is meshed with the first gear 48 and is rotatable is fixed to the second pulley 82. As a result, when the second belt portion RL2 is wound up by the driving roller 25, the peeling roller 47 rotates, the second pulley 82 rotates through the first and second gears 48 and 85, and the lower side of the suction belt 83 The side can be moved in the feeding direction A. According to the present embodiment as described above, the rising portion S2 separated from the second band portion RL2 can be prevented from drooping and guided to the rising means 3, so that the rising portion S2 is caught in or dropped from the rising means 3. It is possible to more reliably avoid problems such as dripping.

  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-described embodiment, the peeling means 4 has the peeling plate 41 in which the downstream edge 43 and the upstream edge 45 are integrally provided. However, the first peeling means and the second peeling means are configured. May be a peeling means constituted by another member. Further, each of the first peeling means and the second peeling means may be configured with a sharp edge such as the downstream side edge 43 and the upstream side edge 45, or may be configured with a roller such as the peeling roller 47. Alternatively, one of the first peeling means and the second peeling means may be constituted by a sharp edge, and the other may be constituted by a peeling roller or the like.
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 upright portions S2 are provided on both the left and right sides, a pair of rising means 3 is also provided on the left and right corresponding to this, and a first peeling means is provided corresponding to these rising means 3. It only has to be. 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 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.

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 Sheet sticking apparatus 2 Feeding means 3 Standing means 4 Peeling means 5 Pressing means 8 Adsorption conveyance means 43 Downstream side edge (2nd peeling means)
45 Upstream edge (first peeling means)
47 Peeling roller 82A Rotating motor (driving means)
AD adhesive layer BS base sheet R original fabric RL release sheet RL1 1st belt part (part facing the adhesive part)
RL2 2nd belt part (part facing upright part)
RL3 notch S adhesive sheet S1 adhesive part S2 standing part W adherend

Claims (1)

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 release sheet extends along the feeding direction of the feeding means, and has a notch that allows the release sheet to be separated into a first belt portion facing the adhesive portion of the adhesive sheet and a second belt portion facing the upright portion. Have
The stripping means comprises a guide surface for guiding the raw sheet, the rising front of the upstanding portion by the startup means, a first peeling means for peeling the second strip portion from this the standing Tatsubu, this In the latter stage of peeling of the second belt part by the first peeling means , the second belt part is configured to peel off the first belt part from the adhesive part ,
A sheet sticking apparatus , wherein suction conveying means for sucking and conveying the upright portion to the rising means is provided at a position facing the guide surface of the first peeling means across the original fabric .

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