JP2019145569A - Sheet sticking device and sheet sticking method - Google Patents

Sheet sticking device and sheet sticking method Download PDF

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JP2019145569A
JP2019145569A JP2018026022A JP2018026022A JP2019145569A JP 2019145569 A JP2019145569 A JP 2019145569A JP 2018026022 A JP2018026022 A JP 2018026022A JP 2018026022 A JP2018026022 A JP 2018026022A JP 2019145569 A JP2019145569 A JP 2019145569A
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sheet
feeding
adhesive
adherend
adhesive sheet
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JP7067951B2 (en
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芳昭 杉下
Yoshiaki Sugishita
芳昭 杉下
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Lintec Corp
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Lintec Corp
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Abstract

To stick an adhesive sheet on an adherend while applying a predetermined tension to the adhesive sheet by extremely preventing the adhesive sheet from being flawed.SOLUTION: The sheet sticking device comprises: delivery means 10 including a delivery roller 13 for applying a delivery force to a raw sheet RS in which a plurality of adhesive sheets AS are temporarily adhered at predetermined intervals on a band-shaped peeling sheet RL to deliver the raw sheet RS; peeling means 20 for peeling the adhesive sheets AS from the peeling sheet RL of the raw sheet RS delivered by the delivery means 10; pressing means 30 for pressing and sticking the adhesive sheets AS peeled by the peeling means 30 on an adherend WK; and transfer means 50 for relatively transferring the delivery means 10 and the adherend WK. The delivery means 10 and the transfer means 50 are configured to cooperate with each other to apply a predetermined tension to the adhesive sheets AS while rotating the delivery roller 13 in a delivery direction of the raw material RS during a period when the adhesive sheets AS astride the peeling sheet RL and the adherend WK.SELECTED DRAWING: Figure 1

Description

本発明は、シート貼付装置およびシート貼付方法に関する。   The present invention relates to a sheet sticking apparatus and a sheet sticking method.

従来、接着シートに所定の張力を付与して当該接着シートを被着体に貼付するシート貼付装置が知られている(例えば、特許文献1参照)。   2. Description of the Related Art Conventionally, there has been known a sheet sticking apparatus that applies a predetermined tension to an adhesive sheet and sticks the adhesive sheet to an adherend (see, for example, Patent Document 1).

特開平6−216242号公報JP-A-6-216242

特許文献1に記載された従来のシート貼付装置では、粘着テープ2(接着シート)の繰出方向の逆方向にテンションローラ10を回転させることで、接着シートに所定の張力を付与して当該接着シートを被着体に貼付する構成であるため、接着シートの表面にテンションローラ10の擦れによる傷が付くという不都合を発生する。   In the conventional sheet sticking apparatus described in Patent Document 1, a predetermined tension is applied to the adhesive sheet by rotating the tension roller 10 in the direction opposite to the feeding direction of the adhesive tape 2 (adhesive sheet). Is affixed to the adherend, which causes a disadvantage that the surface of the adhesive sheet is damaged by rubbing of the tension roller 10.

本発明の目的は、接着シートに傷が付くことを極力防止して当該接着シートに所定の張力を付与しつつ、当該接着シートを被着体に貼付することができるシート貼付装置およびシート貼付方法を提供することにある。   An object of the present invention is to provide a sheet sticking apparatus and a sheet sticking method capable of sticking the adhesive sheet to an adherend while preventing the adhesive sheet from being damaged as much as possible and applying a predetermined tension to the adhesive sheet. Is to provide.

本発明は、請求項に記載した構成を採用した。   The present invention employs the configurations described in the claims.

本発明によれば、繰出ローラを原反の繰出方向に回転させながら、接着シートに所定の張力を付与するので、接着シートに傷が付くことを極力防止して当該接着シートに所定の張力を付与しつつ、当該接着シートを被着体に貼付することができる。
また、接着シートが被着体に接着する接着縁の長さに応じて、当該接着シートに付与する張力を増減可能な構成とすれば、例えば、接着縁の単位長さあたりの張力を一定にすることができる。
さらに、剥離手段との間に位置する剥離シートに弛みを形成しつつ、剥離シートを回収する構成とすれば、剥離シートが引っ張られることで接着シートに付与する張力が変化することを防止することができる。
また、跨り期間の前の段階および跨り期間の後の段階のうち少なくとも一方の段階において、剥離シートに所定の張力を付与する構成とすれば、剥離シートを適切に回収することができる。
According to the present invention, since the predetermined tension is applied to the adhesive sheet while rotating the feeding roller in the direction of feeding the original fabric, the adhesive sheet is prevented from being damaged as much as possible, and the predetermined tension is applied to the adhesive sheet. While being applied, the adhesive sheet can be attached to the adherend.
In addition, if the tension applied to the adhesive sheet can be increased or decreased according to the length of the adhesive edge that the adhesive sheet adheres to the adherend, for example, the tension per unit length of the adhesive edge can be kept constant. can do.
Furthermore, if it is set as the structure which collects a peeling sheet, forming a slack in the peeling sheet located between peeling means, it will prevent that the tension | tensile_strength provided to an adhesive sheet changes by being pulled. Can do.
Moreover, if it is set as the structure which provides predetermined | prescribed tension | tensile_strength to a peeling sheet in at least one stage among the stage before a straddling period and the stage after a straddling period, a peeling sheet can be collect | recovered appropriately.

本発明の実施形態に係るシート貼付装置の側面図。The side view of the sheet sticking apparatus which concerns on embodiment of this invention.

以下、本発明の実施形態を図面に基づいて説明する。
なお、本実施形態におけるX軸、Y軸、Z軸は、それぞれが直交する関係にあり、X軸およびY軸は、所定平面内の軸とし、Z軸は、前記所定平面に直交する軸とする。さらに、本実施形態では、Y軸と平行な図1中手前方向から観た場合を基準とし、図を指定することなく方向を示した場合、「上」がZ軸の矢印方向で「下」がその逆方向、「左」がX軸の矢印方向で「右」がその逆方向、「前」がY軸と平行な図1中手前方向で「後」がその逆方向とする。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In this embodiment, the X axis, the Y axis, and the Z axis are orthogonal to each other, the X axis and the Y axis are axes in a predetermined plane, and the Z axis is an axis that is orthogonal to the predetermined plane. To do. Further, in the present embodiment, when viewed from the front side in FIG. 1 parallel to the Y axis as a reference, when the direction is indicated without specifying a figure, “up” is the arrow direction of the Z axis and “down” Is the opposite direction, “left” is the arrow direction of the X axis, “right” is the opposite direction, “front” is the front direction in FIG. 1 parallel to the Y axis, and “rear” is the opposite direction.

本発明のシート貼付装置EAは、帯状の剥離シートRLに所定間隔をおいて複数の接着シートASが仮着された原反RSに、繰出力を付与して当該原反RSを繰り出す繰出ローラ13を備えた繰り出す繰出手段10と、繰出手段10で繰り出される原反RSの剥離シートRLから接着シートASを剥離する剥離手段としての剥離板20と、剥離板20で剥離された接着シートASを被着体WKに押圧して貼付する押圧手段としての押圧ローラ30と、接着シートASが剥離された剥離シートRLを回収する回収手段40と、繰出手段10と被着体WKとを相対移動させる移動手段50とを備えている。   The sheet sticking device EA according to the present invention provides a feeding roller 13 that applies a feeding force to the original fabric RS in which a plurality of adhesive sheets AS are temporarily attached to the strip-shaped release sheet RL at a predetermined interval and feeds the original fabric RS. A feeding means 10 for feeding, a peeling plate 20 as a peeling means for peeling the adhesive sheet AS from the release sheet RL of the raw fabric RS fed by the feeding means 10, and an adhesive sheet AS peeled by the peeling plate 20 A pressing roller 30 as pressing means for pressing and adhering to the adherend WK, a collecting means 40 for collecting the release sheet RL from which the adhesive sheet AS has been peeled, and a movement for relatively moving the feeding means 10 and the adherend WK. Means 50.

繰出手段10は、巻回された原反RSを支持する支持ローラ11と、原反RSを案内するガイドローラ12と、駆動機器としての回動モータ13Aの図示しない出力軸に支持され、ピンチローラ13Bとで原反RSを挟み込み、原反RSに繰出力を付与する繰出ローラ13とを備えている。   The feeding means 10 is supported by an unillustrated output shaft of a support roller 11 that supports the wound original fabric RS, a guide roller 12 that guides the original fabric RS, and a rotation motor 13A as a drive device, and is a pinch roller. 13B is provided with a feed roller 13 that sandwiches the original fabric RS and gives a feed output to the original fabric RS.

回収手段40は、駆動機器としての回動モータ41Aの図示しない出力軸に支持され、ピンチローラ41Bとで剥離シートRLを挟み込む送りローラ41と、ピンチローラ41Bとの間に存在する剥離シートRLに常に所定の張力を付与して当該剥離シートRLを回収する回収ローラ42と、剥離板20と繰出ローラ13との間に位置する剥離シートRLの弛みを検知するカメラや投影機等の撮像手段や、光学センサや超音波センサ等の各種センサ等の弛み検知手段43とを備えている。   The collection means 40 is supported by an output shaft (not shown) of a rotation motor 41A as a driving device, and is attached to a release sheet RL that exists between the feed roller 41 and the pinch roller 41B that sandwich the release sheet RL with the pinch roller 41B. A collection roller 42 that always applies a predetermined tension and collects the release sheet RL; an imaging means such as a camera or a projector that detects looseness of the release sheet RL located between the release plate 20 and the feeding roller 13; And slack detecting means 43 such as various sensors such as an optical sensor and an ultrasonic sensor.

移動手段50は、駆動機器としてのリニアモータ51と、そのスライダ51Aに支持され、減圧ポンプや真空エジェクタ等の図示しない減圧手段(保持手段)によって吸着保持が可能な支持面52Aを有する支持テーブル52とを備えている。   The moving means 50 is supported by a linear motor 51 as a driving device and a slider 51A, and a support table 52 having a support surface 52A that can be sucked and held by a decompression means (holding means) (not shown) such as a decompression pump or a vacuum ejector. And.

以上のシート貼付装置EAの動作を説明する。
先ず、図1中実線で示す初期位置に各部材が配置されたシート貼付装置EAに対し、シート貼付装置EAの使用者(以下、単に「使用者」という)が同図のように原反RSをセットした後、操作パネルやパーソナルコンピュータ等の図示しない操作手段を介して、シート貼付装置EAに運転開始の信号を入力する。すると、繰出手段10および回収手段40が回動モータ13A、41Aを駆動し、図1中実線で示すように、原反RSを繰り出して先頭の接着シートASが剥離板20の剥離縁20Aで剥離シートRLから所定長さ剥離されると、回動モータ13A、41Aの駆動を停止し、シート貼付装置EAがスタンバイ状態となる。
The operation of the above sheet sticking apparatus EA will be described.
First, a user (hereinafter simply referred to as “user”) of the sheet sticking apparatus EA, as shown in FIG. Then, an operation start signal is input to the sheet sticking device EA via an operation unit (not shown) such as an operation panel or a personal computer. Then, the feeding means 10 and the collecting means 40 drive the rotation motors 13A and 41A, and the raw fabric RS is fed and the leading adhesive sheet AS is peeled at the peeling edge 20A of the peeling plate 20 as shown by the solid line in FIG. When the sheet RL is peeled from the sheet RL by a predetermined length, the driving of the rotation motors 13A and 41A is stopped, and the sheet sticking device EA enters a standby state.

次いで、使用者または多関節ロボットやベルトコンベア等の図示しない搬送手段が、被着体WKを支持テーブル52上に載置すると、移動手段50が図示しない減圧手段を駆動し、支持面52Aでの被着体WKの吸着保持を開始する。その後、移動手段50がリニアモータ51を駆動し、支持テーブル52を左方へ移動させ、被着体WKが所定の位置に到達すると、繰出手段10および回収手段40が回動モータ13A、41Aを駆動し、被着体WKの移動速度に合わせて原反RSを繰り出す。これにより、接着シートASは、図1中二点鎖線で示すように、剥離板20の剥離縁20Aで剥離シートRLから剥離されつつ、押圧ローラ30によって被着体WKの上面に押圧されて貼付される。   Next, when a conveying means (not shown) such as a user or an articulated robot or a belt conveyor places the adherend WK on the support table 52, the moving means 50 drives a decompressing means (not shown), and the supporting surface 52A Adsorption holding of the adherend WK is started. Thereafter, the moving means 50 drives the linear motor 51 to move the support table 52 to the left, and when the adherend WK reaches a predetermined position, the feeding means 10 and the collecting means 40 move the rotation motors 13A and 41A. Driven to feed out the original fabric RS in accordance with the moving speed of the adherend WK. Thereby, as shown by a two-dot chain line in FIG. 1, the adhesive sheet AS is peeled off from the release sheet RL at the release edge 20 </ b> A of the release plate 20, and is pressed onto the upper surface of the adherend WK by the pressing roller 30. Is done.

接着シートAS全体が被着体WKに貼付され、次の接着シートASが剥離縁30Aで剥離シートRLから所定長さ剥離されると、繰出手段10および回収手段40が回動モータ13A、41Aの駆動を停止し、シート貼付装置EAが再びスタンバイ状態となる。次に、接着シートAS全体が貼付された被着体WKが押圧ローラ30の左方の所定位置に到達すると、移動手段50がリニアモータ51および図示しない減圧手段の駆動を停止する。そして、使用者または図示しない搬送手段が、接着シートASが貼付された被着体WKを次の工程に搬送した後、移動手段50がリニアモータ51を駆動し、支持テーブル52を初期位置に復帰させ、以降、上記同様の動作が繰り返される。   When the entire adhesive sheet AS is affixed to the adherend WK and the next adhesive sheet AS is peeled from the release sheet RL by a predetermined length at the peeling edge 30A, the feeding means 10 and the collecting means 40 are connected to the rotation motors 13A and 41A. The driving is stopped, and the sheet sticking device EA enters the standby state again. Next, when the adherend WK to which the entire adhesive sheet AS is attached reaches a predetermined position on the left side of the pressing roller 30, the moving unit 50 stops driving the linear motor 51 and a decompressing unit (not shown). Then, after the user or a conveying means (not shown) conveys the adherend WK to which the adhesive sheet AS is attached to the next step, the moving means 50 drives the linear motor 51 to return the support table 52 to the initial position. Thereafter, the same operation as described above is repeated.

ここで、繰出手段10および移動手段50は、相互に協調し、剥離シートRLと被着体WKとの間に接着シートASが跨っている跨り期間中、繰出ローラ13を原反RSの繰出方向に回転させながら、接着シートASに所定の張力FCを付与するようになっている。
すなわち、繰出手段10および移動手段50は、相互に協調し、剥離板20で剥離された接着シートASの繰出方向先端部ASFが押圧ローラ30によって被着体WKに貼付されてから、接着シートASの繰出方向後端部ASRが剥離シートRLから離間するまでの跨り期間中、移動手段50が支持テーブル52を移動させるリニアモータ51のトルクを一定に保ち、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aのトルクまたは速度を制御し、接着シートASに所定の張力を付与する。これにより、接着シートASは、所定の張力が付与された状態で被着体WKに貼付される。
なお、本実施形態の場合、繰出手段10および移動手段50は、相互に協調し、跨り期間中、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aのトルクを一定に保ち、移動手段50が支持テーブル52を移動させるリニアモータ51のトルクまたは速度を制御し、接着シートASに所定の張力を付与してもよいし、跨り期間中、移動手段50が支持テーブル52を移動させるリニアモータ51の速度を一定に保ち、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aのトルクまたは速度を制御し、接着シートASに所定の張力を付与してもよいし、跨り期間中、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aの速度を一定に保ち、移動手段50が支持テーブル52を移動させるリニアモータ51のトルクまたは速度を制御し、接着シートASに所定の張力を付与してもよい。
Here, the feeding unit 10 and the moving unit 50 cooperate with each other, and during the spanning period in which the adhesive sheet AS is straddled between the release sheet RL and the adherend WK, the feeding roller 13 is fed in the feeding direction of the original fabric RS. A predetermined tension FC is applied to the adhesive sheet AS while rotating the adhesive sheet AS.
That is, the feeding unit 10 and the moving unit 50 cooperate with each other, and after the tip end portion ASF of the adhesive sheet AS peeled off by the peeling plate 20 is stuck to the adherend WK by the pressing roller 30, the adhesive sheet AS. During the straddling period until the rear end ASR in the feeding direction is separated from the release sheet RL, the moving means 50 keeps the torque of the linear motor 51 that moves the support table 52 constant, and the feeding means 10 moves the feeding roller 13 to the original fabric. The torque or speed of the rotation motor 13A that rotates in the RS feeding direction is controlled to apply a predetermined tension to the adhesive sheet AS. Thereby, the adhesive sheet AS is stuck to the adherend WK in a state where a predetermined tension is applied.
In the case of the present embodiment, the feeding means 10 and the moving means 50 cooperate with each other, and during the straddling period, the feeding means 10 rotates the torque of the rotation motor 13A that rotates the feeding roller 13 in the feeding direction of the original fabric RS. While keeping constant, the moving means 50 may control the torque or speed of the linear motor 51 for moving the support table 52 to apply a predetermined tension to the adhesive sheet AS, or during the straddling period, the moving means 50 may support the support table 52. 52, the speed of the linear motor 51 is kept constant, and the feeding means 10 controls the torque or speed of the rotation motor 13A that rotates the feeding roller 13 in the feeding direction of the original fabric RS, so that a predetermined tension is applied to the adhesive sheet AS. During the straddling period, the feeding means 10 keeps the speed of the rotating motor 13A that rotates the feeding roller 13 in the feeding direction of the original fabric RS, and moves. And controlling the torque or speed of the linear motor 51 that stage 50 moves the support table 52, may be applied a predetermined tension to the adhesive sheet AS.

また、繰出手段10および移動手段50は、相互に協調し、接着シートASが被着体WKに接着する接着縁AS1の長さ(前後方向の長さ)に応じて当該接着シートASに付与する張力を増減させるようになっている。
すなわち、繰出手段10および移動手段50は、例えば、接着縁AS1の単位長さあたりの張力が一定になるように当該接着シートASに付与する張力が制御され、接着縁AS1の長さが2倍になれば、その際に付与する張力も2倍となるように、接着縁AS1の長さと接着シートASに付与する張力との関係が正比例関係となるように制御されている。このような構成により、繰出手段10および移動手段50は、接着シートASの形状が例えば円形、三角形や四角形またはそれ以上の多角形、楕円形またはそれら以外の形状であったとしても、当該接着シートASに均一の張力を付与して被着体WKに貼付することができる。
このように、接着縁AS1の長さに応じて接着シートASに付与する張力を増減させる場合、繰出手段10は、接着縁AS1の長さを測長可能なカメラや投影機等の撮像手段や、光学センサや超音波センサ等の各種センサ等の接着縁測長手段を備えていてもよいし、被着体WKの形状が予め解っている場合は、接着縁測長手段を設けずに、支持テーブル52の位置に応じて接着縁AS1の単位長さあたりの張力が一定になるように、当該接着シートASに張力を付与してもよい。
Further, the feeding means 10 and the moving means 50 cooperate with each other, and are applied to the adhesive sheet AS according to the length (length in the front-rear direction) of the adhesive edge AS1 where the adhesive sheet AS adheres to the adherend WK. The tension is increased or decreased.
That is, in the feeding unit 10 and the moving unit 50, for example, the tension applied to the adhesive sheet AS is controlled so that the tension per unit length of the adhesive edge AS1 is constant, and the length of the adhesive edge AS1 is doubled. Then, the relationship between the length of the adhesive edge AS1 and the tension applied to the adhesive sheet AS is controlled to be a direct proportional relationship so that the tension applied at that time is doubled. With such a configuration, the feeding means 10 and the moving means 50 can be used for the adhesive sheet AS even if the shape of the adhesive sheet AS is, for example, a circle, a triangle, a quadrangle, or more polygons, an ellipse, or other shapes. The AS can be applied to the adherend WK with uniform tension.
As described above, when the tension applied to the adhesive sheet AS is increased or decreased according to the length of the adhesive edge AS1, the feeding means 10 is an imaging means such as a camera or a projector capable of measuring the length of the adhesive edge AS1. In addition, it may be provided with adhesive edge length measuring means such as various sensors such as an optical sensor and an ultrasonic sensor, and when the shape of the adherend WK is known in advance, without providing the adhesive edge length measuring means, Depending on the position of the support table 52, tension may be applied to the adhesive sheet AS so that the tension per unit length of the adhesive edge AS1 is constant.

さらに、回収手段40は、図1中二点鎖線で示すように、跨り期間中、剥離板20との間に位置する剥離シートRLに弛みを形成しつつ、当該剥離シートRLを回収するようになっている。
すなわち、剥離板20で剥離された接着シートASの繰出方向先端部ASFが押圧ローラ30によって被着体WKに貼付されると、回収手段40が回動モータ41Aの駆動を停止し、剥離シートRLの回収を中止して当該剥離シートRLを弛ませる。その後、回収手段40が回動モータ41Aの駆動と停止を繰り返し、剥離シートRLの弛みが常に弛み検知手段43に検知されるようにしながら当該剥離シートRLの回収を行う。
Further, as shown by a two-dot chain line in FIG. 1, the collecting means 40 collects the release sheet RL while forming a slack in the release sheet RL positioned between the release plate 20 during the straddling period. It has become.
That is, when the feeding direction front end portion ASF of the adhesive sheet AS peeled off by the peeling plate 20 is attached to the adherend WK by the pressing roller 30, the recovery means 40 stops driving the rotation motor 41A, and the peeling sheet RL. Is stopped and the release sheet RL is loosened. Thereafter, the collecting means 40 repeatedly drives and stops the rotation motor 41A, and the release sheet RL is collected while the looseness detection means 43 always detects the looseness of the release sheet RL.

また、繰出手段10および回収手段40は、相互に協調し、当該繰出手段10で原反RSを繰り出している原反繰出中、跨り期間の前の段階および、跨り期間の後の段階のうち少なくとも一方の段階において、接着シートASの繰出方向に繰出ローラ13を回転させながら、剥離シートRLに所定の張力を付与するようになっている。
すなわち、繰出手段10および回収手段40は、相互に協調し、シート貼付装置EAがスタンバイ状態となっている状態から、剥離板20で剥離された接着シートASの繰出方向先端部ASFが押圧ローラ30によって被着体WKに貼付されるまでの跨り期間の前の段階、および、接着シートASの繰出方向後端部ASRが剥離シートRLから離間してから、シート貼付装置EAが再びスタンバイ状態となるまでの跨り期間の後の段階のうち少なくとも一方の段階において、回収手段40が送りローラ41を回転させる回動モータ41Aのトルクを一定に保ち、繰出手段10が繰出ローラ13を回転させる回動モータ13Aのトルクまたは速度を制御し、剥離シートRLに所定の張力を付与する。これにより、剥離シートRLを適切に回収することができる。
なお、本実施形態の場合、繰出手段10および回収手段40は、相互に協調し、跨り期間の前の段階および跨り期間の後の段階のうち少なくとも一方の段階において、繰出手段10が繰出ローラ13を回転させる回動モータ13Aのトルクを一定に保ち、回収手段40が送りローラ41を回転させる回動モータ41Aのトルクまたは速度を制御し、剥離シートRLに所定の張力を付与してもよいし、跨り期間の前の段階および跨り期間の後の段階のうち少なくとも一方の段階において、回収手段40が送りローラ41を回転させる回動モータ41Aの速度を一定に保ち、繰出手段10が繰出ローラ13を回転させる回動モータ13Aのトルクまたは速度を制御し、剥離シートRLに所定の張力を付与してもよいし、跨り期間の前の段階および跨り期間の後の段階のうち少なくとも一方の段階において、繰出手段10が繰出ローラ13を回転させる回動モータ13Aの速度を一定に保ち、回収手段40が送りローラ41を回転させる回動モータ41Aのトルクまたは速度を制御し、剥離シートRLに所定の張力を付与してもよい。
Further, the feeding unit 10 and the collecting unit 40 cooperate with each other, and at least one of the stage before the straddling period and the stage after the straddling period during the feeding of the raw fabric RS being fed out by the feeding means 10 In one stage, a predetermined tension is applied to the release sheet RL while rotating the feeding roller 13 in the feeding direction of the adhesive sheet AS.
That is, the feeding means 10 and the collecting means 40 cooperate with each other, and the feeding direction front end portion ASF of the adhesive sheet AS peeled off by the peeling plate 20 from the state where the sheet sticking device EA is in the standby state is the pressing roller 30. The sheet pasting device EA again enters a standby state after the stage before the straddling period until it is pasted to the adherend WK and the trailing end ASR in the feeding direction of the adhesive sheet AS is separated from the release sheet RL. In at least one of the stages after the straddling period, the collecting means 40 keeps the torque of the turning motor 41A for rotating the feed roller 41 constant, and the turning means for rotating the feeding roller 13 by the feeding means 10 The torque or speed of 13A is controlled, and a predetermined tension is applied to the release sheet RL. Thereby, peeling sheet RL can be collect | recovered appropriately.
In the case of the present embodiment, the feeding means 10 and the collecting means 40 cooperate with each other, and in at least one of the stage before the straddling period and the stage after the straddling period, the feeding means 10 feeds the feeding roller 13. The torque of the rotation motor 13A that rotates the rotation roller 13A may be kept constant, the collection means 40 may control the torque or speed of the rotation motor 41A that rotates the feed roller 41, and a predetermined tension may be applied to the release sheet RL. In at least one of the stage before the straddling period and the stage after the straddling period, the collecting means 40 keeps the speed of the rotation motor 41A for rotating the feed roller 41 constant, and the feeding means 10 feeds the feeding roller 13. The torque or speed of the rotation motor 13A that rotates the motor may be controlled, and a predetermined tension may be applied to the release sheet RL. In at least one of the stages after the feeding period, the speed of the rotating motor 13A for rotating the feeding roller 13 by the feeding means 10 is kept constant, and the rotating motor 41A for rotating the feeding roller 41 by the collecting means 40 is maintained. A predetermined tension may be applied to the release sheet RL by controlling the torque or speed.

以上のような実施形態によれば、繰出ローラ13を原反RSの繰出方向に回転させながら、接着シートASに所定の張力を付与するので、接着シートASに傷が付くことを極力防止して当該接着シートASに所定の張力を付与しつつ、当該接着シートASを被着体WKに貼付することができる。   According to the embodiment as described above, since the predetermined tension is applied to the adhesive sheet AS while rotating the feeding roller 13 in the feeding direction of the original fabric RS, it is possible to prevent the adhesive sheet AS from being damaged as much as possible. The adhesive sheet AS can be attached to the adherend WK while applying a predetermined tension to the adhesive sheet AS.

本発明における手段および工程は、それら手段および工程について説明した動作、機能または工程を果たすことができる限りなんら限定されることはなく、まして、前記実施形態で示した単なる一実施形態の構成物や工程に全く限定されることはない。例えば、剥離手段は、繰出手段で繰り出される原反の剥離シートから接着シートを剥離可能なものであれば、出願当初の技術常識に照らし合わせ、その技術範囲内のものであればなんら限定されることはない(その他の手段および工程も同じ)。   The means and steps in the present invention are not limited in any way as long as they can perform the operations, functions, or steps described with respect to those means and steps. The process is not limited at all. For example, as long as the peeling means can peel the adhesive sheet from the original peel sheet fed by the feeding means, the peeling means is limited insofar as it is within the technical scope in light of the technical common sense at the beginning of the application. (Other means and processes are the same).

例えば、繰出手段10は剥離シートRLに仮着された帯状の接着シート基材に閉ループ状または短寸幅方向全体の切込が形成されることで、その切込で仕切られた所定の領域が接着シートASとされた原反RSを繰り出してもよいし、帯状の接着シート基材が剥離シートRLに仮着された原反RSが採用された場合、切断手段により、接着シート基材に閉ループ状または短寸幅方向全体の切込を形成し、その切込で仕切られた所定の領域を接着シートASとしてもよし、支持ローラ11やガイドローラ12等の各ローラの代わりに板状部材やシャフト部材等で原反RSや剥離シートRLを支持したり案内したりしてもよいし、原反RSを巻回することなく例えばファンフォールド折りにして支持してもよい。   For example, the feeding means 10 forms a notch in the closed loop shape or the entire short width direction in the band-shaped adhesive sheet base material temporarily attached to the release sheet RL, so that a predetermined region partitioned by the notch is formed. The original fabric RS made into the adhesive sheet AS may be fed out, or when the original fabric RS in which the belt-like adhesive sheet base material is temporarily attached to the release sheet RL is adopted, the loop is closed on the adhesive sheet base material by the cutting means. Or a predetermined area partitioned by the notch may be used as the adhesive sheet AS, and instead of each roller such as the support roller 11 and the guide roller 12, The original fabric RS and the release sheet RL may be supported or guided by a shaft member or the like, or may be supported by, for example, fanfold folding without winding the original fabric RS.

押圧手段は、押圧ローラ30を被着体WKに離間接近させる押圧部材接離手段としての駆動機器を備え、被着体WKにストレスがかかったり損傷したりすることを防止するようにしてもよく、このような押圧部材接離手段としては、駆動機器以外に手動で押圧ローラ30を移動させるものでもよい。   The pressing unit may include a driving device as a pressing member contacting / separating unit that moves the pressing roller 30 toward and away from the adherend WK, and may prevent the adherend WK from being stressed or damaged. As such a pressing member contacting / separating means, the pressing roller 30 may be manually moved in addition to the driving device.

回収手段40は、送りローラ41から送られてきた剥離シートRLを巻回することなく例えばファンフォールド折りにしたり、シュレッダ等で切り刻んだりして回収してもよいし、弛み検知手段43を採用せずに、例えば、剥離板20で剥離された接着シートASの繰出方向先端部ASFが押圧ローラ30によって被着体WKに貼付されると、回収手段40が回動モータ41Aの駆動を停止し、所定の時間が経過した後、回動モータ41Aを駆動し、繰出ローラ13で原反RSを繰り出す速度と同じ速度で送りローラ41で剥離シートRLを回収するように構成することで、剥離板20との間に位置する剥離シートRLに弛みを形成しつつ、当該剥離シートRLを回収するようにしてもよいし、剥離板20との間に位置する剥離シートRLに弛みを形成することなく、当該剥離シートRLを回収するように構成してもよいし、本発明のシート貼付装置EAに備わっていなくてもよい。   The collection means 40 may collect the release sheet RL sent from the feed roller 41 by, for example, fanfold folding or cutting it with a shredder or the like without using the sag detection means 43. For example, when the feeding direction front end portion ASF of the adhesive sheet AS peeled off by the peeling plate 20 is attached to the adherend WK by the pressing roller 30, the recovery means 40 stops driving the rotation motor 41A, After a predetermined time has elapsed, the rotation motor 41A is driven, and the release sheet RL is collected by the feed roller 41 at the same speed as the speed at which the original roll RS is fed out by the feed roller 13, whereby the release plate 20 is recovered. The release sheet RL may be collected while forming a slack in the release sheet RL positioned between the release sheet RL and the release sheet RL positioned between the release plate 20 and the release sheet RL. Without forming a body may be configured to collect the release sheet RL, it may not be provided in the sheet sticking apparatus EA of the present invention.

移動手段50は、被着体WKを移動させずにまたは移動させつつ、繰出手段10を移動させてもよいし、本発明のシート貼付装置EAを構成する構成物として採用されてもよいし、他の装置で被着体WKを支持または搬送する場合、本発明のシート貼付装置EAに備わっていなくてもよい。
移動手段50が本発明のシート貼付装置EAに備わっていない場合、繰出手段10は、当該繰出手段10に対して被着体WKを相対移動させる移動手段(他の装置の移動手段)と相互に協調し、跨り期間中、繰出ローラ13を原反RSの繰出方向に回転させながら、接着シートASに所定の張力を付与する。
すなわち、繰出手段10は、移動手段(他の装置の移動手段)と相互に協調し、跨り期間中、移動手段(他の装置の移動手段)が被着体WKを移動させるトルクに対し、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aのトルクまたは速度を制御し、接着シートASに所定の張力を付与してもよいし、跨り期間中、移動手段(他の装置の移動手段)が被着体WKを移動させる速度に対し、繰出手段10が繰出ローラ13を原反RSの繰出方向に回転させる回動モータ13Aのトルクまたは速度を制御し、接着シートASに所定の張力を付与してもよい。
また、移動手段50が本発明のシート貼付装置EAに備わっていない場合、繰出手段10は、当該繰出手段10に対して被着体WKを相対移動させる移動手段(他の装置の移動手段)と相互に協調し、接着シートASが被着体WKに接着する接着縁AS1の長さに応じて当該接着シートASに付与する張力を増減させることができる。
The moving means 50 may move the feeding means 10 without moving or moving the adherend WK, or may be employed as a component constituting the sheet sticking device EA of the present invention. When the adherend WK is supported or transported by another device, the sheet sticking device EA of the present invention may not be provided.
When the moving means 50 is not provided in the sheet sticking apparatus EA of the present invention, the feeding means 10 is mutually connected with a moving means (moving means of another apparatus) for moving the adherend WK relative to the feeding means 10. In cooperation, during the straddling period, a predetermined tension is applied to the adhesive sheet AS while rotating the feeding roller 13 in the feeding direction of the original fabric RS.
That is, the feeding means 10 cooperates with the moving means (moving means of another device) and feeds the torque for the moving means (moving means of the other device) to move the adherend WK during the straddling period. The means 10 may control the torque or speed of the rotation motor 13A that rotates the feed roller 13 in the feed direction of the original fabric RS, and may apply a predetermined tension to the adhesive sheet AS. The feeding means 10 controls the torque or speed of the rotation motor 13A that rotates the feeding roller 13 in the feeding direction of the original fabric RS with respect to the speed at which the moving means) of the other apparatus moves the adherend WK, and the adhesive sheet A predetermined tension may be applied to the AS.
Further, when the moving means 50 is not provided in the sheet sticking apparatus EA of the present invention, the feeding means 10 is a moving means (moving means of another apparatus) for moving the adherend WK relative to the feeding means 10. In cooperation with each other, the tension applied to the adhesive sheet AS can be increased or decreased according to the length of the adhesive edge AS1 to which the adhesive sheet AS adheres to the adherend WK.

繰出ローラ13および支持テーブル52のうち、繰出手段10または移動手段50によってトルクまたは速度が制御されない側は、トルクまたは速度が変動してもよく、このような場合、繰出手段10および移動手段50は、トルクまたは速度が制御されない側のトルクまたは速度の変動に対応させ、トルクまたは速度が制御される側のトルクまたは速度を変動させて接着シートASに所定の張力を付与すればよい。
繰出手段10および移動手段50は、接着縁AS1の長さと接着シートASに付与する張力との関係が、反比例関係となるように、接着縁AS1の長さに応じて接着シートASに付与する張力を増減させてもよいし、接着縁AS1の長さと接着シートASに付与する張力との関係が、比例関係や反比例関係とならないように、接着縁AS1の長さに応じて接着シートASに付与する張力を増減させてもよいし、接着縁AS1の長さに応じて接着シートASに付与する張力を増減させなくてもよい。
繰出ローラ13および送りローラ41のうち繰出手段10および回収手段40によってトルクまたは速度が制御されない側は、トルクまたは速度が変動してもよく、このような場合、繰出手段10および回収手段40は、トルクまたは速度が制御されない側のトルクまたは速度の変動に対応させ、トルクまたは速度が制御される側のトルクまたは速度を変動させて剥離シートRLに所定の張力を付与すればよい。
シート貼付装置EAは、天地反転して配置したり横向きに配置したりして、接着シートASを被着体WKに貼付してもよい。
On the side of the feeding roller 13 and the support table 52 where the torque or speed is not controlled by the feeding means 10 or the moving means 50, the torque or speed may fluctuate. In such a case, the feeding means 10 and the moving means 50 are A predetermined tension may be applied to the adhesive sheet AS by changing the torque or speed on the side where the torque or speed is not controlled and changing the torque or speed on the side where the torque or speed is controlled.
The feeding means 10 and the moving means 50 are tension applied to the adhesive sheet AS according to the length of the adhesive edge AS1 so that the relationship between the length of the adhesive edge AS1 and the tension applied to the adhesive sheet AS is inversely proportional. May be increased or decreased, and applied to the adhesive sheet AS according to the length of the adhesive edge AS1 so that the relationship between the length of the adhesive edge AS1 and the tension applied to the adhesive sheet AS is not proportional or inversely proportional. The tension to be applied may be increased or decreased, and the tension applied to the adhesive sheet AS may not be increased or decreased according to the length of the adhesive edge AS1.
The side of the feeding roller 13 and the feeding roller 41 where the torque or speed is not controlled by the feeding means 10 and the collecting means 40 may vary in torque or speed. In such a case, the feeding means 10 and the collecting means 40 A predetermined tension may be applied to the release sheet RL by varying the torque or speed on the side where the torque or speed is not controlled and varying the torque or speed on the side where the torque or speed is controlled.
The sheet sticking device EA may stick the adhesive sheet AS to the adherend WK by turning it upside down or placing it sideways.

本発明における接着シートASおよび被着体WKの材質、種別、形状等は、特に限定されることはない。例えば、接着シートASは、円形、楕円形、三角形や四角形等の多角形、その他の形状であってもよいし、感圧接着性、感熱接着性等の接着形態のものであってもよく、感熱接着性の接着シートASが採用された場合は、当該接着シートASを加熱する適宜なコイルヒータやヒートパイプの加熱側等の加熱手段を設けるといった適宜な方法で接着されればよい。また、このような接着シートASは、例えば、接着剤層だけの単層のもの、基材と接着剤層との間に中間層を有するもの、基材の上面にカバー層を有する等3層以上のもの、更には、基材を接着剤層から剥離することのできる所謂両面接着シートのようなものであってもよく、両面接着シートは、単層又は複層の中間層を有するものや、中間層のない単層又は複層のものであってよい。また、被着体WKとしては、例えば、食品、樹脂容器、シリコン半導体ウエハや化合物半導体ウエハ等の半導体ウエハ、回路基板、光ディスク等の情報記録基板、ガラス板、鋼板、陶器、木板または樹脂等の単体物であってもよいし、それら2つ以上で形成された複合物であってもよく、任意の形態の部材や物品なども対象とすることができる。なお、接着シートASは、機能的、用途的な読み方に換え、例えば、情報記載用ラベル、装飾用ラベル、保護シート、ダイシングテープ、ダイアタッチフィルム、ダイボンディングテープ、記録層形成樹脂シート等の任意のシート、フィルム、テープ等でもよい。   The material, type, shape and the like of the adhesive sheet AS and the adherend WK in the present invention are not particularly limited. For example, the adhesive sheet AS may be a circle, an ellipse, a polygon such as a triangle or a quadrangle, or other shapes, or may be of an adhesive form such as pressure sensitive adhesive or heat sensitive adhesive, When the heat-sensitive adhesive sheet AS is employed, it may be bonded by an appropriate method such as providing an appropriate coil heater for heating the adhesive sheet AS or a heating means such as the heating side of the heat pipe. Such an adhesive sheet AS is, for example, a single layer having only an adhesive layer, a layer having an intermediate layer between the base material and the adhesive layer, and a cover layer on the upper surface of the base material. The above-described ones, and further, a so-called double-sided adhesive sheet that can peel the substrate from the adhesive layer may be used, and the double-sided adhesive sheet has a single-layer or multi-layer intermediate layer, It may be a single layer or multiple layers without an intermediate layer. Examples of the adherend WK include foods, resin containers, semiconductor wafers such as silicon semiconductor wafers and compound semiconductor wafers, circuit board, information recording substrates such as optical disks, glass plates, steel plates, ceramics, wood plates, or resins. It may be a simple substance, or may be a composite formed by two or more of them, and any form of member or article can be targeted. Note that the adhesive sheet AS can be read in a functional or application manner, and can be any information such as an information description label, a decorative label, a protective sheet, a dicing tape, a die attach film, a die bonding tape, and a recording layer forming resin sheet. Sheets, films, tapes, etc. may be used.

前記実施形態における駆動機器は、回動モータ、直動モータ、リニアモータ、単軸ロボット、2軸または3軸以上の関節を備えた多関節ロボット等の電動機器、エアシリンダ、油圧シリンダ、ロッドレスシリンダ及びロータリシリンダ等のアクチュエータ等を採用することができる上、それらを直接的又は間接的に組み合せたものを採用することもできる。
前記実施形態において、ローラ等の回転部材が採用されている場合、当該回転部材を回転駆動させる駆動機器を備えてもよいし、回転部材の表面や回転部材自体をゴムや樹脂等の変形可能な部材で構成してもよいし、回転部材の表面や回転部材自体を変形しない部材で構成してもよいし、ローラの代わりに回転するまたは回転しないシャフトやブレード等の他の部材を採用してもよいし、押圧ローラや押圧ヘッド等の押圧手段や押圧部材といった被押圧物を押圧するものが採用されている場合、上記で例示したものに代えてまたは併用して、ローラ、丸棒、ブレード材、ゴム、樹脂、スポンジ等の部材を採用したり、大気やガス等の気体の吹き付けにより押圧する構成を採用したりしてもよいし、押圧するものをゴムや樹脂等の変形可能な部材で構成してもよいし、変形しない部材で構成してもよいし、剥離板や剥離ローラ等の剥離手段や剥離部材といった被剥離物を剥離するものが採用されている場合、上記で例示したものに代えてまたは併用して、板状部材、丸棒、ローラ等の部材を採用してもよいし、剥離するものをゴムや樹脂等の変形可能な部材で構成してもよいし、変形しない部材で構成してもよいし、支持(保持)手段や支持(保持)部材等の被支持部材を支持または保持するものが採用されている場合、メカチャックやチャックシリンダ等の把持手段、クーロン力、接着剤(接着シート、接着テープ)、粘着剤(粘着シート、粘着テープ)、磁力、ベルヌーイ吸着、吸引吸着、駆動機器等で被支持部材を支持(保持)する構成を採用してもよいし、切断手段や切断部材等の被切断部材を切断または、被切断部材に切込や切断線を形成するものが採用されている場合、上記で例示したものに代えてまたは併用して、カッター刃、レーザカッタ、イオンビーム、火力、熱、水圧、電熱線、気体や液体等の吹付け等で切断するものを採用したり、適宜な駆動機器を組み合わせたもので切断するものを移動させて切断するようにしたりしてもよい。
The drive device in the embodiment is a rotary motor, a linear motion motor, a linear motor, a single-axis robot, an electric device such as a multi-joint robot having a joint of two axes or three or more axes, an air cylinder, a hydraulic cylinder, a rodless An actuator such as a cylinder and a rotary cylinder can be employed, and a combination of them directly or indirectly can also be employed.
In the above-described embodiment, when a rotating member such as a roller is employed, a driving device that rotationally drives the rotating member may be provided, or the surface of the rotating member or the rotating member itself can be deformed by rubber or resin. It may be configured with a member, may be configured with a member that does not deform the surface of the rotating member or the rotating member itself, or employs another member such as a shaft or blade that rotates or does not rotate instead of the roller. Alternatively, when a device that presses an object to be pressed, such as a pressing means or a pressing member such as a pressing roller or a pressing head, is used instead of or in combination with the above-described one, a roller, a round bar, a blade A member such as a material, rubber, resin, or sponge may be employed, or a structure that is pressed by blowing a gas such as air or gas, or a deformable portion such as rubber or resin may be employed. It may be composed of a member that does not deform, or may be composed of a member that does not deform, such as a stripping means such as a stripping plate or a stripping roller, or a stripping member that strips an object to be stripped. Instead of or in combination, a member such as a plate-like member, a round bar, or a roller may be employed, or a member to be peeled may be constituted by a deformable member such as rubber or resin. In the case where a member that supports or holds a supported member such as a supporting (holding) means or a supporting (holding) member is employed, a gripping means such as a mechanical chuck or a chuck cylinder, a coulomb A configuration in which a supported member is supported (held) by force, adhesive (adhesive sheet, adhesive tape), adhesive (adhesive sheet, adhesive tape), magnetic force, Bernoulli adsorption, suction adsorption, driving equipment, etc. Cutting means and cutting part When a member that cuts a member to be cut, or a member that forms a cut or a cutting line in the member to be cut is employed, a cutter blade, a laser cutter, an ion beam may be used instead of or in combination with those exemplified above Adopting what is cut by spraying fire, heat, water pressure, heating wire, gas or liquid, etc., or by moving what is cut with a combination of appropriate driving equipment and cutting it Also good.

EA…シート貼付装置
10…繰出手段
13…繰出ローラ
20…剥離板(剥離手段)
30…押圧ローラ(押圧手段)
40…回収手段
50…移動手段
AS…接着シート
AS1…接着縁
RL…剥離シート
RS…原反
WK…被着体
EA ... Sheet sticking device 10 ... Feeding means 13 ... Feeding roller 20 ... Release plate (peeling means)
30 ... Pressing roller (pressing means)
DESCRIPTION OF SYMBOLS 40 ... Collecting means 50 ... Moving means AS ... Adhesive sheet AS1 ... Adhesive edge RL ... Release sheet RS ... Original fabric WK ... Adhering body

Claims (7)

帯状の剥離シートに所定間隔をおいて複数の接着シートが仮着された原反に、繰出力を付与して当該原反を繰り出す繰出ローラを備えた繰出手段と、
前記繰出手段で繰り出される前記原反の前記剥離シートから前記接着シートを剥離する剥離手段と、
前記剥離手段で剥離された前記接着シートを被着体に押圧して貼付する押圧手段とを備え、
前記繰出手段は、当該繰出手段に対して前記被着体を相対移動させる移動手段と相互に協調し、前記剥離シートと前記被着体との間に前記接着シートが跨っている跨り期間中、前記繰出ローラを前記原反の繰出方向に回転させながら、前記接着シートに所定の張力を付与することを特徴とするシート貼付装置。
A feeding means provided with a feeding roller that gives a feeding force and feeds the original fabric to the original fabric on which a plurality of adhesive sheets are temporarily attached to the strip-shaped release sheet at a predetermined interval;
A peeling means for peeling the adhesive sheet from the release sheet of the original fabric fed by the feeding means;
A pressing means for pressing and adhering the adhesive sheet peeled off by the peeling means to an adherend,
The feeding means cooperates with a moving means for relatively moving the adherend relative to the feeding means, and during the straddling period in which the adhesive sheet straddles between the release sheet and the adherend, A sheet sticking apparatus that applies a predetermined tension to the adhesive sheet while rotating the feeding roller in the feeding direction of the original fabric.
帯状の剥離シートに所定間隔をおいて複数の接着シートが仮着された原反に、繰出力を付与して当該原反を繰り出す繰出ローラを備えた繰出手段と、
前記繰出手段で繰り出される前記原反の前記剥離シートから前記接着シートを剥離する剥離手段と、
前記剥離手段で剥離された前記接着シートを被着体に押圧して貼付する押圧手段と、
前記繰出手段と前記被着体とを相対移動させる移動手段とを備え、
前記繰出手段および前記移動手段は、相互に協調し、前記剥離シートと前記被着体との間に前記接着シートが跨っている跨り期間中、前記繰出ローラを前記原反の繰出方向に回転させながら、前記接着シートに所定の張力を付与することを特徴とするシート貼付装置。
A feeding means provided with a feeding roller that gives a feeding force and feeds the original fabric to the original fabric on which a plurality of adhesive sheets are temporarily attached to the strip-shaped release sheet at a predetermined interval;
A peeling means for peeling the adhesive sheet from the release sheet of the original fabric fed by the feeding means;
A pressing means for pressing and sticking the adhesive sheet peeled off by the peeling means to an adherend;
A moving means for relatively moving the feeding means and the adherend,
The feeding means and the moving means cooperate with each other and rotate the feeding roller in the feeding direction of the original fabric during a straddling period in which the adhesive sheet is straddled between the release sheet and the adherend. However, the sheet sticking apparatus is characterized in that a predetermined tension is applied to the adhesive sheet.
前記繰出手段および前記移動手段は、相互に協調し、前記接着シートが前記被着体に接着する接着縁の長さに応じて当該接着シートに付与する張力を増減可能に設けられていることを特徴とする請求項1または請求項2に記載のシート貼付装置。   The feeding means and the moving means are provided so as to be able to increase or decrease the tension applied to the adhesive sheet according to the length of the adhesive edge that the adhesive sheet adheres to the adherend, in cooperation with each other. The sheet sticking device according to claim 1 or 2, wherein the sheet sticking device is characterized. 前記接着シートが剥離された剥離シートを回収する回収手段を備え、
前記回収手段は、前記跨り期間中、前記剥離手段との間に位置する剥離シートに弛みを形成しつつ、当該剥離シートを回収することを特徴とする請求項1乃至請求項3のいずれかに記載のシート貼付装置。
A recovery means for recovering the release sheet from which the adhesive sheet has been released;
The said collection | recovery means collect | recovers the said peeling sheet, forming slack in the peeling sheet located between the said peeling means during the said straddle period. The sheet sticking apparatus according to the description.
前記接着シートが剥離された剥離シートを回収する回収手段を備え、
前記繰出手段および前記回収手段は、相互に協調し、当該繰出手段で前記原反を繰り出している原反繰出中、前記跨り期間の前の段階および、前記跨り期間の後の段階のうち少なくとも一方の段階において、前記接着シートの繰出方向に前記繰出ローラを回転させながら、前記剥離シートに所定の張力を付与することを特徴とする請求項1乃至請求項4のいずれかに記載のシート貼付装置。
A recovery means for recovering the release sheet from which the adhesive sheet has been released;
The feeding means and the collecting means cooperate with each other, and during feeding of the original fabric by the feeding means, at least one of a stage before the straddling period and a stage after the straddling period 5. The sheet sticking device according to claim 1, wherein a predetermined tension is applied to the release sheet while rotating the feeding roller in a feeding direction of the adhesive sheet in the step of 5. .
帯状の剥離シートに所定間隔をおいて複数の接着シートが仮着された原反に、繰出ローラを備えた繰出手段で繰出力を付与して当該原反を繰り出す繰出工程と、
前記繰出工程で繰り出される前記原反の前記剥離シートから前記接着シートを剥離する剥離工程と、
前記剥離工程で剥離された前記接着シートを被着体に押圧して貼付する押圧工程とを実施し、
前記繰出工程は、前記繰出手段が当該繰出手段に対して前記被着体を相対移動させる移動手段と相互に協調し、前記剥離シートと前記被着体との間に前記接着シートが跨っている跨り期間中、前記繰出ローラを前記原反の繰出方向に回転させながら、前記接着シートに所定の張力を付与することを特徴とするシート貼付方法。
A feeding process in which a plurality of adhesive sheets are temporarily attached to the strip-shaped release sheet with a plurality of adhesive sheets temporarily attached thereto, and a feeding force is given by a feeding means provided with a feeding roller to feed out the original fabric;
A peeling step of peeling the adhesive sheet from the release sheet of the original fabric fed in the feeding step;
Carrying out the pressing step of pressing and sticking the adhesive sheet peeled off in the peeling step to the adherend,
In the feeding step, the feeding means cooperates with a moving means for moving the adherend relative to the feeding means, and the adhesive sheet straddles between the release sheet and the adherend. A sheet sticking method comprising: applying a predetermined tension to the adhesive sheet while rotating the feeding roller in the feeding direction of the original fabric during the straddling period.
帯状の剥離シートに所定間隔をおいて複数の接着シートが仮着された原反に、繰出ローラを備えた繰出手段で繰出力を付与して当該原反を繰り出す繰出工程と、
前記繰出手段で繰り出される前記原反の前記剥離シートから前記接着シートを剥離する剥離工程と、
前記剥離工程で剥離された前記接着シートを被着体に押圧して貼付する押圧工程と、
前記繰出手段と前記被着体とを相対移動させる移動手段でそれらを相対移動させる移動工程とを実施し、
前記繰出工程は、前記繰出手段および前記移動手段が相互に協調し、前記剥離シートと前記被着体との間に前記接着シートが跨っている跨り期間中、前記繰出ローラを前記原反の繰出方向に回転させながら、前記接着シートに所定の張力を付与することを特徴とするシート貼付方法。
A feeding process in which a plurality of adhesive sheets are temporarily attached to the strip-shaped release sheet with a plurality of adhesive sheets temporarily attached thereto, and a feeding force is given by a feeding means provided with a feeding roller to feed out the original fabric;
A peeling step of peeling the adhesive sheet from the release sheet of the original fabric fed by the feeding means;
A pressing step of pressing and adhering the adhesive sheet peeled in the peeling step to an adherend;
Carrying out a moving step of relatively moving the feeding means and the adherend with a moving means for moving the adherend,
In the feeding step, the feeding means and the moving means cooperate with each other, and the feeding roller is fed out of the raw material during a spanning period in which the adhesive sheet is straddled between the release sheet and the adherend. A sheet sticking method comprising applying a predetermined tension to the adhesive sheet while rotating in a direction.
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