JP2011046427A - Method and apparatus for adhering sheet - Google Patents

Method and apparatus for adhering sheet Download PDF

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JP2011046427A
JP2011046427A JP2009197919A JP2009197919A JP2011046427A JP 2011046427 A JP2011046427 A JP 2011046427A JP 2009197919 A JP2009197919 A JP 2009197919A JP 2009197919 A JP2009197919 A JP 2009197919A JP 2011046427 A JP2011046427 A JP 2011046427A
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adhesive sheet
feeding
sheet
supporting
support
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JP5686962B2 (en
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Yoshiaki Sugishita
芳昭 杉下
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Lintec Corp
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Lintec Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To prevent an adhering failure of an adhesive sheet and adhere the adhesive sheet by easily and quickly changing a direction of the adhesive sheet. <P>SOLUTION: A sheet attaching apparatus 10 includes a feeding means 11 for feeding an adhesive sheet S, a supporting means 12 for supporting the adhesive sheet S fed from the feeding means 11, a moving means 15 for moving the supporting means 12 in the same direction and at the same speed as the adhesive sheet S fed by the feeding means 11, a pressing means 13 integrally provided to the supporting means 12, a rotating means 17 in which the supporting means 12 is provided so as to rotatable in a plane of the adhesive sheet S, and a control means 19 having a function of controlling a rotation angle of the rotating means 17. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、シート貼付装置及び貼付方法に係り、更に詳しくは、支持手段に支持された接着シートを被着体に押圧して貼付することができるシート貼付装置及び貼付方法に関する。   The present invention relates to a sheet sticking apparatus and a sticking method, and more particularly, to a sheet sticking apparatus and a sticking method capable of pressing and sticking an adhesive sheet supported by a support means to an adherend.

従来より、被着体にラベル等の接着シートを貼付するシート貼付装置が広く利用されるに至っており、かかるシート貼付装置としては、例えば、特許文献１及び２に開示されている。特許文献１のシート貼付装置は、帯状の剥離シートに仮着された接着シートをピールプレートにより剥離して接着シートを繰り出し可能な繰出手段と、この繰出手段から繰り出された接着シートを支持する支持手段と、この支持手段における接着シートの繰り出し方向下流側に設けられた押圧ローラと、支持手段を傾斜姿勢と水平姿勢との間で変位させる変位手段と、支持手段を水平方向に移動させる移動手段とを備えている。   Conventionally, a sheet sticking apparatus for sticking an adhesive sheet such as a label to an adherend has been widely used. Such sheet sticking apparatuses are disclosed in Patent Documents 1 and 2, for example. The sheet sticking device of Patent Document 1 is provided with a feeding means capable of feeding the adhesive sheet by peeling the adhesive sheet temporarily attached to the strip-like release sheet with a peel plate, and a support for supporting the adhesive sheet fed from the feeding means. Means, a pressing roller provided downstream of the support means in the feeding direction of the adhesive sheet, a displacement means for displacing the support means between the inclined posture and the horizontal posture, and a moving means for moving the support means in the horizontal direction. And.

特許文献１のシート貼付装置において接着シートの貼付を行う場合、移動手段によって繰出手段から繰り出される接着シートと同じ方向に同じ速度で支持手段を移動させ、当該支持手段の吸引領域により接着シートを吸着支持させる。次に、被着体に対向する位置に、接着シートを吸着支持した支持手段を移動手段により移動させる。次いで、変位手段を作動して支持手段を傾斜姿勢とし、接着シートの一端側を押圧ローラで被着体に押圧した状態で、支持手段と被着体とを相対移動させて接着シートを被着体に貼付する。   When sticking an adhesive sheet in the sheet sticking apparatus of Patent Document 1, the supporting means is moved at the same speed in the same direction as the adhesive sheet fed from the feeding means by the moving means, and the adhesive sheet is adsorbed by the suction area of the supporting means. Support. Next, the supporting means that adsorbs and supports the adhesive sheet is moved by the moving means to a position facing the adherend. Next, the displacement means is operated to place the support means in an inclined posture, and the support means and the adherend are moved relative to each other while the one end side of the adhesive sheet is pressed against the adherend by the pressure roller. Affix to the body.

特許文献２のシート貼付装置は、一端側に押圧ローラが設けられて接着シートを吸着支持可能な支持手段を備えている。この支持手段は、回転機構を介して回転可能に設けられ、当該回転により押圧ローラの位置を変更可能となっている。   The sheet sticking device of Patent Document 2 includes a support unit that is provided with a pressing roller on one end side and can adsorb and support an adhesive sheet. The support means is rotatably provided via a rotation mechanism, and the position of the pressing roller can be changed by the rotation.

特開２００４−１３４０２０号公報JP 2004-134020 A 特開２００６−１０３０４７号公報JP 2006-103047 A

前記特許文献１にあっては、図５（Ａ）に示されるように、接着シートＳの繰り出し方向下流側に支持手段５０における押圧ローラ５１が位置する。このため、ピールプレート５２による剥離シートＲＬの折り返しに伴い、接着シートＳが剥離されても、上方から吸着支持されることがないため、当該接着シートＳの剥離初め領域が垂れ下がる傾向がある。そして、接着シートＳと同じ方向に同速度で支持手段５０が移動すると、同図（Ｂ）に示されるように、支持手段５０の吸引領域がピールプレート５２上から抜け出たときに、接着シートＳの垂れ下がった領域を吸引領域が吸引してしまい、押圧ローラ５１近傍で接着シートＳが折れ曲がった状態で吸着支持されてしまう場合がある。このような状態のまま、接着シートＳを被着体に貼付すると、接着シートＳが押圧ローラ５１で押圧されないことで接着シートＳが貼付されなかったり、接着シートＳが折れ曲がった状態のまま被着体に貼付されたりして接着シートＳの貼付不良を発生してしまう、という不都合がある。   In Patent Document 1, as shown in FIG. 5A, the pressing roller 51 in the support means 50 is located on the downstream side in the feed-out direction of the adhesive sheet S. For this reason, as the peeling sheet RL is folded back by the peel plate 52, even if the adhesive sheet S is peeled off, the adhesive sheet S is not adsorbed and supported from above, and therefore the peeling start region of the adhesive sheet S tends to hang down. When the support means 50 moves in the same direction as the adhesive sheet S at the same speed, the adhesive sheet S is removed when the suction area of the support means 50 comes out of the peel plate 52 as shown in FIG. In some cases, the suction area sucks the area where the ink hangs down, and the adhesive sheet S is bent and supported in the vicinity of the pressing roller 51. If the adhesive sheet S is applied to the adherend in such a state, the adhesive sheet S is not applied by the pressing roller 51, or the adhesive sheet S is not attached or attached while the adhesive sheet S is bent. There is an inconvenience that sticking failure of the adhesive sheet S occurs due to sticking to the body.

ところで、特許文献２では、支持手段を回転して向きを変更できるものの、当該支持手段が繰り出し方向に移動可能となっていないため、図５や特許文献１のように、ピールプレート上で支持手段により接着シートを支持することができない。また、ねじを着脱することで、前記回転機構による回転の規制や解除を行うため、接着シートを支持してから貼付する一連の処理の中で、支持手段やこれに支持される接着シートの向きを変更できなくなる、という不都合を招来する。   By the way, in Patent Document 2, although the direction can be changed by rotating the support means, since the support means is not movable in the feeding direction, the support means on the peel plate as shown in FIG. Therefore, the adhesive sheet cannot be supported. In addition, in order to regulate and release the rotation by the rotation mechanism by attaching and detaching the screw, the support means and the direction of the adhesive sheet supported by the support means in a series of processes to be applied after supporting the adhesive sheet Inconvenience that it is impossible to change.

［発明の目的］
本発明の目的は、接着シートの貼付不良を防止することができ、接着シートの向き等を容易且つ迅速に変更して貼付することができるシート貼付装置及び貼付方法を提供することにある。 [Object of invention]
An object of the present invention is to provide a sheet sticking apparatus and a sticking method that can prevent sticking failure of an adhesive sheet, and can easily and quickly change the direction of the adhesive sheet.

前記目的を達成するため、本発明は、接着シートを繰り出す繰出手段と、この繰出手段から繰り出される接着シートを支持する支持手段と、繰出手段で繰り出される接着シートと同じ方向に同じ速度で支持手段を移動させる移動手段と、支持手段に一体的に設けられた押圧手段と、支持手段に支持された接着シートを押圧手段により被着体に押圧するように支持手段を変位可能な変位手段と、支持手段を接着シートの平面内で回転可能に設けられた回転手段と、この回転手段の回転角度を制御する機能を有する制御手段とを備える、という構成を採っている。   In order to achieve the above object, the present invention provides a feeding means for feeding an adhesive sheet, a supporting means for supporting the adhesive sheet fed from the feeding means, and a supporting means at the same speed in the same direction as the adhesive sheet fed by the feeding means. A moving means for moving the pressing means, a pressing means provided integrally with the supporting means, a displacing means capable of displacing the supporting means so that the adhesive sheet supported by the supporting means is pressed against the adherend by the pressing means, The support means is provided with a rotation means provided so as to be rotatable in the plane of the adhesive sheet, and a control means having a function of controlling the rotation angle of the rotation means.

本発明において、前記制御手段は、前記支持手段を接着シートの貼付方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられる、という構成を採ることが好ましい。   In this invention, it is preferable that the said control means takes the structure that the rotation angle by the said rotation means can be controlled so that the said support means may become a direction according to the sticking direction of an adhesive sheet.

また、前記制御手段は、前記支持手段を前記繰出手段の接着シートの繰出方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられる、という構成を採用してもよい。   Further, the control means may adopt a configuration in which the rotation means by the rotation means is provided so as to be controllable so that the support means is in a direction corresponding to the feeding direction of the adhesive sheet of the feeding means. .

更に、前記制御手段は、前記支持手段を前記被着体の搬送方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられる、という構成も好ましくは採用される。   Further, a configuration is preferably employed in which the control means is provided so that the rotation angle of the rotation means can be controlled so that the support means is in a direction corresponding to the transport direction of the adherend.

また、本発明の貼付方法は、接着シートを繰り出す工程と、
繰り出される接着シートと同じ方向に同じ速度で支持手段を移動させて当該支持手段で接着シートを支持する工程と、
前記支持手段を接着シートの平面内で回転させる工程と、
前記支持手段及びこれに一体的に設けられた押圧手段を移動し、支持手段に支持された接着シートを押圧手段によって被着体に押圧して貼付する工程とを備える、という方法を採っている。 Moreover, the sticking method of the present invention includes a step of feeding the adhesive sheet,
A step of moving the support means at the same speed in the same direction as the adhesive sheet to be fed and supporting the adhesive sheet with the support means;
Rotating the support means in the plane of the adhesive sheet;
A step of moving the supporting means and the pressing means provided integrally therewith, and pressing and sticking the adhesive sheet supported by the supporting means to the adherend by the pressing means. .

本発明によれば、従来のように接着シートの繰り出し方向下流側に押圧ローラが位置する状態を避けて、支持手段が接着シートを支持することができるため、接着シートの剥離初め領域が垂れ下がるようなことはなくなる。また、支持手段で接着シートを支持した後、当該接着シートの平面内で支持手段を回転可能としたので、被着体へ貼付する前の段階で接着シートの向きを簡単且つ迅速に変更できる。これにより、接着シート毎に貼付開始位置の向きを変更したり、被着体の搬送方向に応じて接着シートの向きを変更したりすることを容易に行うことが可能となる。
また、支持手段を、接着シートの貼付方向に応じた方向となるように回転させたり、繰出手段の接着シートの繰出方向に応じた方向に回転させたり、被着体の搬送方向に応じた方向に回転させたりすることで、接着シートの向き（接着シートが剥離シートに仮着されている向き）や被着体の搬送方向を考慮して装置の配置を決定する必要がなくなり、設計の自由度が増すという効果が得られる。 According to the present invention, the support means can support the adhesive sheet while avoiding the state where the pressure roller is positioned downstream in the feeding direction of the adhesive sheet as in the prior art, so that the initial peeling area of the adhesive sheet hangs down. There is nothing wrong. In addition, since the support means can be rotated within the plane of the adhesive sheet after the adhesive sheet is supported by the support means, the direction of the adhesive sheet can be changed easily and quickly before being attached to the adherend. Thereby, it becomes possible to change easily the direction of a sticking start position for every adhesive sheet, or to change the direction of an adhesive sheet according to the conveyance direction of a to-be-adhered body.
Further, the support means is rotated so as to be in a direction according to the adhesive sheet sticking direction, is rotated in a direction according to the feeding direction of the adhesive sheet of the feeding means, or is in a direction according to the transport direction of the adherend. This makes it unnecessary to determine the arrangement of the device in consideration of the direction of the adhesive sheet (the direction in which the adhesive sheet is temporarily attached to the release sheet) and the transport direction of the adherend. The effect of increasing the degree is obtained.

実施形態に係るシート貼付装置の概略正面図。The schematic front view of the sheet sticking apparatus which concerns on embodiment. シート貼付装置の動作説明図。Operation | movement explanatory drawing of a sheet sticking apparatus. シート貼付装置の動作説明図。Operation | movement explanatory drawing of a sheet sticking apparatus. 支持手段の向きを模式的に示した説明用平面図。The top view for description which showed the direction of the support means typically. （Ａ）及び（Ｂ）は、従来例の不具合説明図。(A) And (B) is defect explanatory drawing of a prior art example.

以下、本発明の実施の形態について図面を参照しながら説明する。
なお、本明細書及び特許請求の範囲において、特に明示しない限り、「上」、「下」、「左」、「右」は、図１を基準として用いる。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In the present specification and claims, unless otherwise specified, “upper”, “lower”, “left”, and “right” are based on FIG.

図１〜図４において、シート貼付装置１０は、被着体Ｗに貼付するための接着シートＳを繰り出す繰出手段１１と、この繰出手段１１から繰り出される接着シートＳを支持する支持手段１２と、この支持手段１２に一体的に設けられた押圧手段１３と、これら支持手段１２及び押圧手段１３を左右方向に移動させる移動手段１５と、この移動手段１５に支持された変位手段１６及び回転手段１７と、前記各手段を制御する制御手段１９とを備えて構成されている。なお、シート貼付装置１０は、左方向に被着体Ｗを搬送可能なベルトコンベア等からなる搬送手段２０の上方に図示しないフレーム等を介して設けられている。   1 to 4, the sheet sticking apparatus 10 includes a feeding unit 11 that feeds the adhesive sheet S to be stuck on the adherend W, a support unit 12 that supports the adhesive sheet S fed from the feeding unit 11, and The pressing means 13 provided integrally with the supporting means 12, the moving means 15 for moving the supporting means 12 and the pressing means 13 in the left-right direction, the displacing means 16 and the rotating means 17 supported by the moving means 15 And a control means 19 for controlling each means. In addition, the sheet sticking apparatus 10 is provided above the conveyance means 20 which consists of a belt conveyor etc. which can convey the to-be-adhered body W to the left direction via the flame | frame etc. which are not shown in figure.

前記繰出手段１１は、帯状の剥離シートＲＬに接着シートＳが所定間隔を隔てて仮着されたロール状の原反Ｒを支持する支持軸２１と、この支持軸２１ら繰り出された原反Ｒの剥離シートＲＬを折り返して当該剥離シートＲＬから接着シートＳを剥離するピールプレート２２と、ピールプレート２２を経た後の剥離シートＲＬを挟み込む駆動ローラ２４及びピンチローラ２５と、これらを通過した後の剥離シートＲＬを図示しない駆動源によって所定のトルクで巻き取る巻取軸２６とを備えている。駆動ローラ２４は、モータＭを介して回転可能に設けられている。   The feeding means 11 includes a support shaft 21 that supports a roll-shaped original fabric R in which an adhesive sheet S is temporarily attached to a strip-shaped release sheet RL at a predetermined interval, and an original fabric R that is fed from the support shaft 21. The peeling sheet RL is folded to peel the adhesive sheet S from the peeling sheet RL, the driving roller 24 and the pinch roller 25 sandwiching the peeling sheet RL after passing through the peeling plate 22, and after passing through these A take-up shaft 26 that winds the release sheet RL with a predetermined torque by a drive source (not shown) is provided. The drive roller 24 is rotatably provided via a motor M.

前記支持手段１２は、下面側に図示しない吸着孔を備えた吸着ヘッド２８からなり、当該吸着孔が図示しない吸引ポンプに接続されて接着シートＳを吸着支持可能に設けられている。   The support means 12 includes a suction head 28 having a suction hole (not shown) on the lower surface side, and the suction hole is connected to a suction pump (not shown) so as to support the suction of the adhesive sheet S.

前記押圧手段１３は、吸着ヘッドの２８の右端側の図１中紙面直交方向両側に連結さられたブラケット３１と、このブラケット３１介して回転可能に支持された押圧ローラ３２とを有する。押圧ローラ３２の下端は、吸着ヘッド２８の下面と同じ高さとされ、これにより、吸着ヘッド２８に吸着支持されてフラットとなる接着シートＳ右端側が押圧ローラ３２の下端に接するようになっている。なお、押圧ローラ３２に接する接着シートＳの端部が当該接着シートＳの貼付開始端となる。   The pressing means 13 includes a bracket 31 connected to both sides of the suction head 28 on the right end side in the direction perpendicular to the paper surface in FIG. 1, and a pressing roller 32 rotatably supported via the bracket 31. The lower end of the pressure roller 32 has the same height as the lower surface of the suction head 28, so that the right end side of the adhesive sheet S that is suction supported by the suction head 28 and becomes flat comes into contact with the lower end of the pressure roller 32. Note that an end portion of the adhesive sheet S that is in contact with the pressing roller 32 is a sticking start end of the adhesive sheet S.

前記移動手段１５は、スライダ１５Ａを左右方向に移動可能な直動モータと、スライダ１５Ａに連結された直動モータ３４とからなり、直動モータ３４の出力軸３４Ａの先端に回転手段１７が支持されている。   The moving means 15 includes a linear motion motor capable of moving the slider 15A in the left-right direction and a linear motion motor 34 coupled to the slider 15A. The rotation means 17 is supported at the tip of the output shaft 34A of the linear motion motor 34. Has been.

前記変位手段１６は、フレームＦと、このフレームＦと吸着ヘッド２８との間に設けられたヒンジ２９と、シリンダ３５とを備えている。シリンダ３５は、ヒンジ２９の回転中心をその回転中心として吸着ヘッド２８を回動可能に設けられ、これにより、吸着ヘッド２８が水平姿勢と傾斜姿勢との間で変位可能となっている。   The displacement means 16 includes a frame F, a hinge 29 provided between the frame F and the suction head 28, and a cylinder 35. The cylinder 35 is provided so that the suction head 28 can be rotated with the rotation center of the hinge 29 as the rotation center, whereby the suction head 28 can be displaced between a horizontal posture and an inclined posture.

前記回転手段１７は、直動モータ３４の出力軸３４Ａと変位手段１６のフレームＦとの間に設けられた回動モータからなり、接着シートＳの平面内で吸着ヘッド２８を回転可能に設けられている。   The rotating means 17 is composed of a rotating motor provided between the output shaft 34A of the linear motor 34 and the frame F of the displacing means 16, and is provided so that the suction head 28 can rotate in the plane of the adhesive sheet S. ing.

前記制御手段１９は、シーケンサやパーソナルコンピュータ等で構成することができる。制御手段１９には、操作パネル等からなる図示しない入力手段が接続され、この入力手段により各手段の作動条件やデータ等を入力可能となっている。また、制御手段１９は、繰出手段１１による接着シートＳの繰出タイミング、吸着ヘッド２８による接着シートＳの支持及びその解除、移動手段１５、直動モータ３４、シリンダ３５の移動方向、移動量、移動速度等を制御する機能の他、回転手段１７の回転速度、回転角度、回転方向等を制御する機能を備えている。   The control means 19 can be constituted by a sequencer, a personal computer or the like. The control means 19 is connected to an input means (not shown) composed of an operation panel and the like, and operating conditions, data and the like of each means can be input by this input means. The control unit 19 also feeds the adhesive sheet S by the feeding unit 11, supports and releases the adhesive sheet S by the suction head 28, the moving unit 15, the linear motor 34, the moving direction, the moving amount, and the moving of the cylinder 35. In addition to the function of controlling the speed and the like, a function of controlling the rotational speed, rotational angle, rotational direction and the like of the rotating means 17 is provided.

次に、本実施形態に係る接着シートＳの貼付方法について説明する。   Next, a method for applying the adhesive sheet S according to the present embodiment will be described.

被着体Ｗが搬送手段２０によって図１中左方向に搬送されてピールプレート２２先端下方の所定位置に達すると、図示しないセンサによって検知されて被着体Ｗの搬送が停止される。一方、繰出手段１１において、接着シートＳの直上位置に吸着ヘッド２８を位置させた後、直動モータ３４を作動させ、吸着ヘッド２８の下面を接着シートＳ上面に当接せる。次に、図示しない吸引ポンプを作動させて吸着ヘッド２８下面で接着シートＳを吸着支持させる。このとき、図１に示されるように、押圧ローラ３２の最下点に接着シートＳの右端が位置するように支持手段１２が位置制御される。   When the adherend W is conveyed leftward in FIG. 1 by the conveying means 20 and reaches a predetermined position below the tip of the peel plate 22, it is detected by a sensor (not shown) and the conveyance of the adherend W is stopped. On the other hand, in the feeding means 11, after the suction head 28 is positioned immediately above the adhesive sheet S, the linear motor 34 is operated to bring the lower surface of the suction head 28 into contact with the upper surface of the adhesive sheet S. Next, a suction pump (not shown) is operated to adsorb and support the adhesive sheet S on the lower surface of the adsorption head 28. At this time, as shown in FIG. 1, the position of the support unit 12 is controlled so that the right end of the adhesive sheet S is positioned at the lowest point of the pressing roller 32.

次いで、モータＭを駆動させて接着シートＳを繰り出すとともに、この接着シートＳの繰出方向と同じ方向、且つ、同じ速度で移動手段１５を駆動させて支持手段１２を移動させる。これにより、接着シートＳは、ピールプレート２２によって図１中左端から徐々に剥離され、剥離された接着シートＳは、吸着ヘッド２８に吸着されることとなる。その後、支持手段１２は、ピールプレート２２の左側に離れた位置まで移動される。   Next, the motor M is driven to feed out the adhesive sheet S, and the supporting means 12 is moved by driving the moving means 15 at the same direction and at the same speed as the feeding direction of the adhesive sheet S. Thereby, the adhesive sheet S is gradually peeled from the left end in FIG. 1 by the peel plate 22, and the peeled adhesive sheet S is sucked by the suction head 28. Thereafter, the support means 12 is moved to a position away from the left side of the peel plate 22.

この状態で、制御手段１９を介して回転手段１７を作動させ、図２中二点鎖線で示されるように、搬送手段２０による被着体Ｗの搬送方向と、接着シートＳの貼付開始位置とに応じた向きになるよう吸着ヘッド２８を回転させる。本実施形態では、接着シートＳの平面内で吸着ヘッド２８を１８０°回転させ、吸着ヘッド２８の左側に押圧ローラ３２を位置させる。その後、直動モータ３４を作動させて吸着ヘッド２８を下降させた後、シリンダ３５を作動させることにより、吸着ヘッド２８がヒンジ２９を介して回動して水平姿勢から図３に示される左下がりの傾斜姿勢となる。これにより、吸着ヘッド２８に吸着支持された接着シートＳの同図中左端側が押圧ローラ３２によって被着体Ｗに押圧されて貼付される。その後、搬送手段２０により被着体Ｗを図３中左方向に搬送することで、押圧ローラ３２が接着シートＳの上面を左端側から右端側に転動することで、接着シートＳの全領域が被着体Ｗに向かって押圧されて貼付される。   In this state, the rotation means 17 is operated via the control means 19, and as shown by a two-dot chain line in FIG. 2, the conveyance direction of the adherend W by the conveyance means 20, the sticking start position of the adhesive sheet S, and The suction head 28 is rotated so as to be in the direction according to the above. In the present embodiment, the suction head 28 is rotated 180 ° within the plane of the adhesive sheet S, and the pressing roller 32 is positioned on the left side of the suction head 28. Thereafter, the linear motion motor 34 is operated to lower the suction head 28, and then the cylinder 35 is operated, whereby the suction head 28 is rotated through the hinge 29 and is lowered from the horizontal position as shown in FIG. It becomes the inclination posture. As a result, the left end side of the adhesive sheet S adsorbed and supported by the adsorbing head 28 is pressed and stuck to the adherend W by the pressing roller 32. Thereafter, the adherend W is conveyed leftward in FIG. 3 by the conveying means 20, and the pressing roller 32 rolls the upper surface of the adhesive sheet S from the left end side to the right end side. Is pressed toward the adherend W and pasted.

ここで、接着シートＳを支持する際の吸着ヘッド２８の向きは変更可能であり、例えば、図４に示されるようにしてもよい。同図では、制御手段１９を介して回転手段１７を作動させ、吸着ヘッド２８を接着シートＳの繰出方向に対して９０°回転させた状態で接着シートＳを支持させている。これにより、接着シートＳの繰出方向すなわち図４中左右方向と押圧ローラ３２の軸線方向とが平行となるような向きに吸着ヘッド２８が回転され、接着シートＳの貼付開始端が図４中下方となる。なお、このような場合、支持手段１２と接着シートＳとを図４中上下方向に相対移動させる位置決め手段を設けることが望ましい。このように、接着シートＳの繰出方向や接着シートＳの貼付開始位置に応じて回転手段１７の回転角度を制御することで、図１のように接着シートＳの繰出方向下流側に押圧ローラ３２を位置させたり、繰出方向と平行に押圧ローラ３２の軸線方向を向けたりして接着シートＳを支持することができる。
なお、図４では、平面視で被着体Ｗの搬送方向が接着シートＳの繰出方向と直交する方向になっており、吸着ヘッド２８で接着シートＳを支持した後、制御手段１９により回転手段１７を作動させて吸着ヘッド２８を１８０°回転させることで、接着シートＳの貼付が行えるよう対応可能となっている。 Here, the orientation of the suction head 28 when supporting the adhesive sheet S can be changed, and for example, it may be as shown in FIG. In the same figure, the rotation means 17 is operated via the control means 19, and the adhesive sheet S is supported in a state where the suction head 28 is rotated 90 ° with respect to the feeding direction of the adhesive sheet S. As a result, the suction head 28 is rotated in a direction in which the feeding direction of the adhesive sheet S, that is, the horizontal direction in FIG. 4 and the axial direction of the pressing roller 32 are parallel, and the sticking start end of the adhesive sheet S is the lower side in FIG. It becomes. In such a case, it is desirable to provide positioning means for relatively moving the support means 12 and the adhesive sheet S in the vertical direction in FIG. In this way, by controlling the rotation angle of the rotation means 17 according to the feeding direction of the adhesive sheet S and the sticking start position of the adhesive sheet S, the pressing roller 32 is provided downstream in the feeding direction of the adhesive sheet S as shown in FIG. It is possible to support the adhesive sheet S by positioning the axis of the pressing roller 32 in parallel with the feeding direction.
In FIG. 4, the transport direction of the adherend W is a direction orthogonal to the feeding direction of the adhesive sheet S in plan view, and after the adhesive sheet S is supported by the suction head 28, the control means 19 rotates the rotating means. 17 can be operated so that the adhesive sheet S can be stuck by rotating the suction head 28 by 180 °.

従って、このような実施形態によれば、吸着ヘッド２８で支持した後で回転手段１７により吸着ヘッド２８を回転するので、吸着ヘッド２８で接着シートＳを支持するときにしわが発生し難いような向きとすることができ、且つ、接着シートＳ貼付時の吸着ヘッド２８の向きの自由度を高めることができる。これにより、接着シートＳ毎に貼付開始位置の向きが異なっていたり、被着体Ｗ毎に搬送方向が異なっていても、これに難なく対応することが可能となる。   Therefore, according to such an embodiment, since the suction head 28 is rotated by the rotation unit 17 after being supported by the suction head 28, the direction in which wrinkles are hardly generated when the adhesive sheet S is supported by the suction head 28. In addition, the degree of freedom of the orientation of the suction head 28 when the adhesive sheet S is stuck can be increased. Thereby, even if the direction of the sticking start position is different for each adhesive sheet S or the transport direction is different for each adherend W, it is possible to cope with this without difficulty.

以上のように、本発明を実施するための最良の構成、方法等は、前記記載で開示されているが、本発明は、これに限定されるものではない。
すなわち、本発明は、主に特定の実施形態に関して特に図示、説明されているが、本発明の技術的思想及び目的の範囲から逸脱することなく、以上説明した実施形態に対し、形状、位置若しくは配置等に関し、必要に応じて当業者が様々な変更を加えることができるものである。
従って、上記に開示した形状などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状などの限定の一部若しくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。 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.
In other words, the present invention has been illustrated and described mainly with respect to specific embodiments, but without departing from the scope of the technical idea and object of the present invention, the shape, position, or With respect to the arrangement and the like, those skilled in the art can make various changes as necessary.
Therefore, the description limited to the shape disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded one part or all part is included in this invention.

例えば、前記回転手段１７は、前述と同様の機能を有する限りにおいて、種々の設計変更が可能である。   For example, as long as the rotation means 17 has the same function as described above, various design changes can be made.

また、前記移動手段１５は、単軸ロボット、エアシリンダ、油圧シリンダ等の駆動手段に代えてもよい。   The moving means 15 may be replaced with driving means such as a single-axis robot, air cylinder, hydraulic cylinder.

更に、被着体Ｗを撮像する撮像手段を設けて、搬送されて来た被着体Ｗの向きを検知し、この検知結果に応じて制御手段１９が回転手段１７を介して支持手段１２を回転させるように構成してもよい。   Furthermore, an image pickup means for picking up the adherend W is provided to detect the direction of the adherend W that has been conveyed, and the control means 19 uses the rotation means 17 to support the support means 12 in accordance with the detection result. You may comprise so that it may rotate.

１０ シート貼付装置
１１ 繰出手段
１２ 支持手段
１３ 押圧手段
１５ 移動手段
１６ 変位手段
１７ 回転手段
１９ 制御手段
Ｓ 接着シート
Ｗ 被着体 DESCRIPTION OF SYMBOLS 10 Sheet sticking apparatus 11 Feeding means 12 Support means 13 Pressing means 15 Moving means 16 Displacement means 17 Rotating means 19 Control means S Adhesive sheet W Substrate

Claims (5)

接着シートを繰り出す繰出手段と、この繰出手段から繰り出される接着シートを支持する支持手段と、繰出手段で繰り出される接着シートと同じ方向に同じ速度で支持手段を移動させる移動手段と、支持手段に一体的に設けられた押圧手段と、支持手段に支持された接着シートを押圧手段により被着体に押圧するように支持手段を変位可能な変位手段と、支持手段を接着シートの平面内で回転可能に設けられた回転手段と、この回転手段の回転角度を制御する機能を有する制御手段とを備えていることを特徴とするシート貼付装置。   The feeding means for feeding the adhesive sheet, the supporting means for supporting the adhesive sheet fed from the feeding means, the moving means for moving the supporting means at the same speed in the same direction as the adhesive sheet fed by the feeding means, and the support means Pressing means, displacement means capable of displacing the supporting means so that the adhesive sheet supported by the supporting means is pressed against the adherend by the pressing means, and the supporting means can be rotated within the plane of the adhesive sheet A sheet sticking apparatus comprising: a rotation unit provided in the control unit; and a control unit having a function of controlling a rotation angle of the rotation unit. 前記制御手段は、前記支持手段を接着シートの貼付方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられていることを特徴とする請求項１記載のシート貼付装置。   2. The sheet sticking apparatus according to claim 1, wherein the control means is provided so that a rotation angle by the rotating means can be controlled so that the support means is in a direction corresponding to a sticking direction of the adhesive sheet. . 前記制御手段は、前記支持手段を前記繰出手段の接着シートの繰出方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられていることを特徴とする請求項１又は２記載のシート貼付装置。   The said control means is provided so that the rotation angle by the said rotation means is controllable so that the said support means may become a direction according to the feeding direction of the adhesive sheet of the said feeding means. 2. The sheet sticking device according to 2. 前記制御手段は、前記支持手段を前記被着体の搬送方向に応じた方向となるように、前記回転手段による回転角度を制御可能に設けられていることを特徴とする請求項１、２又は３記載のシート貼付装置。   The said control means is provided so that the rotation angle by the said rotation means is controllable so that the said support means may become a direction according to the conveyance direction of the said adherend. 3. The sheet sticking device according to 3. 接着シートを繰り出す工程と、
繰り出される接着シートと同じ方向に同じ速度で支持手段を移動させて当該支持手段で接着シートを支持する工程と、
前記支持手段を接着シートの平面内で回転させる工程と、
前記支持手段及びこれに一体的に設けられた押圧手段を移動し、支持手段に支持された接着シートを押圧手段によって被着体に押圧して貼付する工程とを備えていることを特徴とするシート貼付方法。 A step of feeding the adhesive sheet;
A step of moving the support means at the same speed in the same direction as the adhesive sheet to be fed and supporting the adhesive sheet with the support means;
Rotating the support means in the plane of the adhesive sheet;
A step of moving the supporting means and the pressing means provided integrally therewith, and pressing and adhering the adhesive sheet supported by the supporting means to the adherend by the pressing means. Sheet affixing method.
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