JP7064868B2 - Sheet supply device and sheet supply method, and sheet pasting device and sheet pasting method - Google Patents

Sheet supply device and sheet supply method, and sheet pasting device and sheet pasting method Download PDF

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JP7064868B2
JP7064868B2 JP2017249935A JP2017249935A JP7064868B2 JP 7064868 B2 JP7064868 B2 JP 7064868B2 JP 2017249935 A JP2017249935 A JP 2017249935A JP 2017249935 A JP2017249935 A JP 2017249935A JP 7064868 B2 JP7064868 B2 JP 7064868B2
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sheet
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adhesive sheet
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feeding
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JP2019117834A (en
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芳昭 杉下
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Lintec Corp
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Description

本発明は、シート供給装置およびシート供給方法、並びに、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 supply device and a sheet supply method, and a sheet sticking device and a sheet sticking method.

従来、剥離手段で接着シートが剥離されない剥離不良を検知可能なシート貼付装置が知られている(例えば、特許文献1参照)。 Conventionally, there is known a sheet sticking device capable of detecting a peeling defect in which an adhesive sheet is not peeled off by a peeling means (see, for example, Patent Document 1).

特開2008-174247号公報Japanese Unexamined Patent Publication No. 2008-174247

特許文献1に記載された従来のシート貼付装置(シート供給装置)では、接着シートS(接着シート)の透明度が高い場合や、当該接着シートの検知部の光量が少ない場合等において、ピールプレート5(剥離手段)で接着シートが剥離されているにも拘らず、センサ15(剥離不良検知手段)が接着シートを検知できず、接着シートの剥離不良が発生していると誤認識する場合がある。 In the conventional sheet pasting device (sheet supply device) described in Patent Document 1, the peel plate 5 is used when the transparency of the adhesive sheet S (adhesive sheet) is high, the amount of light of the detection portion of the adhesive sheet is low, and the like. Even though the adhesive sheet is peeled off by (peeling means), the sensor 15 (peeling defect detecting means) may not be able to detect the adhesive sheet, and it may be erroneously recognized that the adhesive sheet has peeled off. ..

本発明の目的は、接着シートの剥離不良を誤認識することを防止することができるシート供給装置およびシート供給方法、並びに、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 supply device and a sheet supply method, and a sheet sticking device and a sheet sticking method, which can prevent erroneous recognition of poor peeling of an adhesive sheet.

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

本発明によれば、接着シートの繰出方向先端部が接点部に当接しないことで剥離不良を検知するので、接着シートの透明度が高い場合や、当該接着シートの検知部の光量が少ない場合等であっても、検知結果に影響することがなく、接着シートの剥離不良を誤認識することを防止することができる。
また、剥離不良検知手段が、接着シートを含む閉回路を形成し、当該閉回路に供給した電気エネルギーを検知する検知部を備えれば、簡単な構成で接着シートの剥離不良を誤認識することを防止することができる。
さらに、剥離不良検知手段が、接点部を有する当接検知手段を備えれば、シート供給装置の構成を簡素化することができる。
また、当接補助手段を備えれば、剥離手段で剥離された接着シートの繰出方向先端部を確実に接点部へ押し付けることができ、接着シートの剥離不良を誤認識することを防止することができる。
さらに、押圧手段を備えれば、接着シートの剥離不良を誤認識することを防止することができるシート貼付装置を提供することができる。
また、接点部を押圧部材で構成すれば、シート貼付装置の構成を簡素化することができる。
According to the present invention, since the peeling defect is detected because the tip portion of the adhesive sheet in the feeding direction does not abut on the contact portion, the transparency of the adhesive sheet is high, the amount of light of the detection portion of the adhesive sheet is small, etc. Even so, it does not affect the detection result, and it is possible to prevent erroneous recognition of poor peeling of the adhesive sheet.
Further, if the peeling defect detecting means forms a closed circuit including the adhesive sheet and is provided with a detection unit for detecting the electric energy supplied to the closed circuit, the peeling defect of the adhesive sheet can be erroneously recognized with a simple configuration. Can be prevented.
Further, if the peeling defect detecting means includes a contact detecting means having a contact portion, the configuration of the sheet supply device can be simplified.
Further, if the contact assisting means is provided, the tip portion of the adhesive sheet peeled off by the peeling means in the feeding direction can be reliably pressed against the contact portion, and it is possible to prevent erroneous recognition of the peeling defect of the adhesive sheet. can.
Further, if the pressing means is provided, it is possible to provide a sheet sticking device capable of preventing erroneous recognition of poor peeling of the adhesive sheet.
Further, if the contact portion is composed of the pressing member, the configuration of the sheet pasting device can be simplified.

本発明の実施形態に係るシート供給装置が採用されたシート貼付装置の側面図。The side view of the sheet sticking apparatus which adopted the sheet supply apparatus which concerns on embodiment of this invention. (A)、(B)は、シート貼付装置の動作説明図。(A) and (B) are operation explanatory views of the sheet pasting apparatus. (A)、(B)は、本発明の変形例の説明図。(A) and (B) are explanatory views of the modification of this invention. (A)、(B)は、本発明の変形例の説明図。(A) and (B) are explanatory views of the modification 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。また、図2以降において、方向を示す矢印を記載していない図は、図1と同じ方向から観た図とする。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The X-axis, Y-axis, and Z-axis in the present embodiment 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 orthogonal to the predetermined plane. do. Further, in the present embodiment, "up" is "down" in the direction of the arrow on the Z axis when the direction is shown without specifying the figure, based on the case of viewing from the front direction in FIG. 1 parallel to the Y axis. Is the opposite direction, "left" is the arrow direction of the X axis, "right" is the opposite direction, "front" is the middle front direction parallel to the Y axis, and "rear" is the opposite direction. Further, in FIGS. 2 and later, the figure in which the arrow indicating the direction is not described is a view viewed from the same direction as in FIG.

本発明のシート供給装置10は、帯状の剥離シートRLに接着シートASが仮着された原反RSを繰り出す繰出手段20と、繰出手段20で繰り出される原反RSから接着シートASを剥離して、当該接着シートASを供給する剥離手段としての剥離板30と、接着シートASの繰出方向先端部AS1が剥離板30で剥離されないことを剥離不良として検知する剥離不良検知手段40と、剥離板30で剥離された接着シートASの繰出方向先端部AS1を接点部44へ押し付ける補助を行う当接補助手段50とを備えている。
なお、本発明のシート供給装置10は、剥離板30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部材としての押圧ローラ61を有する押圧手段60と、シート供給装置10および押圧手段60と、被着体WKとを相対移動させる移動手段70とでシート貼付装置SAを構成している。また、接着シートASは、基材シートBSの一方の面に積層された接着剤層ALを介して剥離シートRLに仮着されている。
In the sheet supply device 10 of the present invention, the adhesive sheet AS is detached from the feeding means 20 for feeding out the raw fabric RS in which the adhesive sheet AS is temporarily attached to the strip-shaped peeling sheet RL and the raw fabric RS fed out by the feeding means 20. , The peeling plate 30 as a peeling means for supplying the adhesive sheet AS, the peeling defect detecting means 40 for detecting that the tip portion AS1 in the feeding direction of the adhesive sheet AS is not peeled by the peeling plate 30, and the peeling plate 30. It is provided with a contact assisting means 50 that assists in pressing the tip portion AS1 of the adhesive sheet AS peeled off in the feeding direction against the contact portion 44.
The sheet supply device 10 of the present invention includes a pressing means 60 having a pressing roller 61 as a pressing member for pressing and attaching the adhesive sheet AS peeled off by the release plate 30 to the adherend WK, and the sheet supply device 10. The sheet sticking device SA is composed of the pressing means 60 and the moving means 70 for relatively moving the adherend WK. Further, the adhesive sheet AS is temporarily attached to the release sheet RL via the adhesive layer AL laminated on one surface of the base sheet BS.

繰出手段20は、駆動機器としての回動モータ21の図示しない出力軸に支持され、巻回された原反RSを支持する支持ローラ22と、ガイドローラ23と、駆動機器としての回動モータ24Aの図示しない出力軸に支持され、ピンチローラ25とで剥離シートRLを挟み込む駆動ローラ24と、図示しない駆動機器で駆動され、ピンチローラ25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回収する回収ローラ26と、先頭の接着シートASの繰出方向後端部AS2と剥離シートRLとのシート後方段差をその検出部27Aで検知する原反停止センサ27とを備えている。 The feeding means 20 includes a support roller 22, a guide roller 23, and a rotation motor 24A as a drive device, which are supported by an output shaft (not shown) of the rotation motor 21 as a drive device and support the wound raw fabric RS. A predetermined tension is always applied to the release sheet RL supported by the output shaft (not shown) and sandwiching the release sheet RL with the pinch roller 25, and the release sheet RL driven by the drive device (not shown) and existing between the pinch roller 25. It is provided with a recovery roller 26 that is applied and collected, and an original fabric stop sensor 27 that detects a step behind the sheet between the rear end portion AS2 of the leading adhesive sheet AS in the feeding direction and the release sheet RL by the detection section 27A.

剥離不良検知手段40は、剥離板30で剥離された接着シートASの繰出方向先端部AS1が当接する接点部44を備え、接着シートASの繰出方向先端部AS1が接点部44に当接しないことで、剥離不良を検知する。
本実施形態では、剥離不良検知手段40は、剥離板30で剥離された接着シートASの繰出方向先端部AS1が接点部44に当接することで、当該接着シートASを含む電気的に導通した閉回路CTを形成し、当該閉回路CTに供給された電気エネルギーを検知する検知部45を備えている。
すなわち、剥離不良検知手段40は、電気エネルギーを供給する供給部41と、電気エネルギーを接着シートASに伝播させる伝播部42と、供給部41と伝播部42との間で電気エネルギーを導通させる第1導電部43と、接着シートASの繰出方向先端部AS1が当接する接点部44と、電気エネルギーを検知する検知部45と、接点部44と検知部45との間で電気エネルギーを導通させる第2導電部46と、検知部45と供給部41との間で電気エネルギーを導通させる第3導電部47とを備えている。
このような構成により、剥離不良検知手段40は、閉回路CTを導通する電気エネルギーを検知部45が検知することで、当該繰出方向先端部AS1が剥離板30で剥離されたことを検知し、検知部45が電気エネルギーを検知しないことで剥離不良を検知する構成となっている。
The peeling defect detecting means 40 includes a contact portion 44 to which the tip portion AS1 in the feeding direction of the adhesive sheet AS peeled off by the peeling plate 30 abuts, and the tip portion AS1 in the feeding direction of the adhesive sheet AS does not abut on the contact portion 44. Then, peeling failure is detected.
In the present embodiment, the peeling defect detecting means 40 is closed by electrically conducting the adhesive sheet AS including the adhesive sheet AS by contacting the tip portion AS1 in the feeding direction of the adhesive sheet AS peeled off by the peeling plate 30 with the contact portion 44. A detection unit 45 that forms a circuit CT and detects the electric energy supplied to the closed circuit CT is provided.
That is, the peeling defect detecting means 40 is the first to conduct electrical energy between the supply unit 41 that supplies electric energy, the propagation unit 42 that propagates the electric energy to the adhesive sheet AS, and the supply unit 41 and the propagation unit 42. 1 The conductive portion 43, the contact portion 44 with which the tip portion AS1 in the feeding direction of the adhesive sheet AS abuts, the detection unit 45 for detecting electrical energy, and the contact portion 44 and the detection unit 45 for conducting electrical energy. A second conductive portion 46 and a third conductive portion 47 for conducting electrical energy between the detection unit 45 and the supply unit 41 are provided.
With such a configuration, the peeling defect detecting means 40 detects that the tip portion AS1 in the feeding direction is peeled off by the peeling plate 30 by detecting the electric energy conducting the closed circuit CT by the detection unit 45. The detection unit 45 is configured to detect peeling defects by not detecting electrical energy.

当接補助手段50は、加圧ポンプやタービン等の図示しない加圧手段から供給された空気や単体ガス等の気体を吹き付けるノズル51を備えている。 The contact assisting means 50 includes a nozzle 51 for blowing a gas such as air or a single gas supplied from a pressurizing means (not shown) such as a pressurizing pump or a turbine.

移動手段70は、X軸方向に移動するスライダ71Aを備えた駆動機器としてのリニアモータ71と、スライダ71A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72Aを有する支持テーブル72とを備えている。 The moving means 70 is supported by a linear motor 71 as a drive device equipped with a slider 71A that moves in the X-axis direction and the slider 71A, and is attracted and held by a decompression means (holding means) (not shown) such as a decompression pump or a vacuum ejector. It comprises a support table 72 having a possible support surface 72A.

以上のシート供給装置10が採用されたシート貼付装置SA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SAに対し、シート貼付装置SA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SAに運転開始の信号を入力する。すると、当接補助手段50が図示しない加圧手段を駆動し、ノズル51から気体を吹き付けるとともに、繰出手段20が回動モータ21、24Aを駆動し、原反RSを繰り出した後、原反停止センサ27がシート後方段差を検知すると、回動モータ21、24Aの駆動を停止し、原反RSの繰り出しを停止する。
The operation of the sheet pasting device SA in which the above sheet supply device 10 is adopted will be described.
First, with respect to the sheet affixing device SA in which each member is arranged at the initial position shown by the solid line in FIG. After setting, a signal for starting operation is input to the sheet sticking device SA via an operation means (not shown) such as an operation panel or a personal computer. Then, the contact assisting means 50 drives a pressurizing means (not shown) to blow gas from the nozzle 51, and the feeding means 20 drives the rotation motors 21 and 24A to feed the raw fabric RS and then stop the raw fabric. When the sensor 27 detects a step behind the seat, the driving of the rotary motors 21 and 24A is stopped, and the feeding of the original fabric RS is stopped.

ここで、上記の要領で原反RSの繰り出しを停止すると、通常であれば、図1に示すように、先頭の接着シートASの繰出方向先端部AS1が剥離板30の剥離縁30Aで剥離され、ノズル51から吹き付けられる気体にも補助されて繰出方向先端部AS1が接点部44に当接して閉回路CTが形成される。そして、供給部41から供給されて閉回路CTを導通する電気エネルギーを検知部45が検知し、シート供給装置10がスタンバイ状態となる。 Here, when the feeding of the original fabric RS is stopped in the above manner, normally, as shown in FIG. 1, the tip portion AS1 of the leading adhesive sheet AS in the feeding direction is peeled off by the peeling edge 30A of the peeling plate 30. With the assistance of the gas blown from the nozzle 51, the tip portion AS1 in the feeding direction abuts on the contact portion 44 to form a closed circuit CT. Then, the detection unit 45 detects the electric energy supplied from the supply unit 41 and conducts the closed circuit CT, and the seat supply device 10 is put into the standby state.

一方、上記の要領で原反RSの繰り出しを停止した際、図2(A)に示すように、先頭の接着シートASの繰出方向先端部AS1が、剥離シートRLと共に駆動ローラ24方向に繰り出されると、繰出方向先端部AS1が接点部44に当接せず、検知部45が電気エネルギーを検知しないことで、剥離不良が発生したことを剥離不良検知手段40が検知する。すると、繰出手段20が回動モータ21、24Aを駆動し、先頭の接着シートASの繰出方向先端部AS1が、全て剥離板30の剥離縁30Aで折り返される前の位置に達するまで原反RSを引き戻した後、再度、原反RSを繰り出すリトライ動作を行う。そして、図2(B)に示すように、先頭の接着シートASの繰出方向先端部AS1が剥離板30の剥離縁30Aで剥離されると、当該繰出方向先端部AS1が接点部44に当接して閉回路CTが形成され、閉回路CTを導通する電気エネルギーを検知部45が検知し、シート供給装置10がスタンバイ状態となる。 On the other hand, when the feeding of the original fabric RS is stopped in the above manner, as shown in FIG. 2A, the tip portion AS1 of the leading adhesive sheet AS in the feeding direction is fed in the drive roller 24 direction together with the release sheet RL. The peeling defect detecting means 40 detects that the peeling defect has occurred because the tip portion AS1 in the feeding direction does not abut on the contact portion 44 and the detecting unit 45 does not detect the electric energy. Then, the feeding means 20 drives the rotation motors 21 and 24A, and the original fabric RS is reached until the tip portion AS1 of the leading adhesive sheet AS in the feeding direction reaches the position before being folded back by the peeling edge 30A of the peeling plate 30. After pulling it back, the retry operation of feeding out the original fabric RS is performed again. Then, as shown in FIG. 2B, when the leading end portion AS1 of the adhesive sheet AS in the feeding direction is peeled off by the peeling edge 30A of the peeling plate 30, the tip portion AS1 in the feeding direction abuts on the contact portion 44. The closed circuit CT is formed, the detection unit 45 detects the electric energy conducting the closed circuit CT, and the seat supply device 10 is in the 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72上に載置すると、移動手段70が図示しない減圧手段を駆動し、支持面72Aでの被着体WKの吸着保持を開始する。その後、移動手段70がリニアモータ71を駆動し、支持テーブル72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20が回動モータ21、24A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30の剥離縁30Aで剥離シートRLから剥離されつつ、押圧ローラ61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 user or a transport means (not shown) such as an articulated robot or a belt conveyor places the adherend WK on the support table 72, the moving means 70 drives a decompression means (not shown) on the support surface 72A. The adsorption and retention of the adherend WK is started. After that, the moving means 70 drives the linear motor 71, the support table 72 is moved to the left, and when the adherend WK reaches a predetermined position, the feeding means 20 drives the rotary motors 21 and 24A to be covered. The original fabric RS is delivered according to the moving speed of the landing WK. As a result, as shown by the alternate long and short dash line in FIG. 1, the adhesive sheet AS is peeled from the peeling sheet RL by the peeling edge 30A of the peeling plate 30, and is pressed and attached to the upper surface of the adherend WK by the pressing roller 61. Will be done.

接着シートAS全体が被着体WKに貼付された後、原反停止センサ27が再びシート後方段差を検知した時点で、繰出手段20が回動モータ21、24Aの駆動を停止し、原反RSの繰り出しを停止する。このときも、繰出手段20は、繰出方向先端部AS1が接点部44に当接せず、検知部45が電気エネルギーを検知しない場合は、上記のリトライ動作を行い、繰出方向先端部AS1が接点部44に当接し、閉回路CTを導通する電気エネルギーを検知部45が検知すると、シート供給装置10が再びスタンバイ状態となる。 After the entire adhesive sheet AS is attached to the adherend WK, when the original fabric stop sensor 27 detects the step behind the sheet again, the feeding means 20 stops driving the rotary motors 21 and 24A, and the original fabric RS Stops feeding. Also at this time, if the feeding direction tip AS1 does not abut on the contact portion 44 and the detection unit 45 does not detect the electric energy, the feeding means 20 performs the above retry operation, and the feeding direction tip AS1 makes a contact. When the detection unit 45 detects the electric energy that comes into contact with the unit 44 and conducts the closed circuit CT, the seat supply device 10 is put into the standby state again.

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61の左方の所定位置に到達すると、移動手段70がリニアモータ71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70がリニアモータ71を駆動し、支持テーブル72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。 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 61, the moving means 70 stops driving the linear motor 71 and the decompression means (not shown). Then, after the user or the conveying means (not shown) conveys the adherend WK to which the adhesive sheet AS is attached to the next step, the moving means 70 drives the linear motor 71 and returns the support table 72 to the initial position. After that, the same operation as described above is repeated.

以上のような実施形態によれば、接着シートASの繰出方向先端部AS1が接点部44に当接しないことで剥離不良を検知するので、接着シートASの透明度が高い場合や、当該接着シートASの検知部の光量が少ない場合等であっても、検知結果に影響することがなく、接着シートASの剥離不良を誤認識することを防止することができる。 According to the above embodiment, since the peeling defect is detected when the tip portion AS1 in the feeding direction of the adhesive sheet AS does not abut on the contact portion 44, the adhesive sheet AS has high transparency or the adhesive sheet AS. Even when the amount of light of the detection unit is small, the detection result is not affected, and it is possible to prevent erroneous recognition of poor peeling of 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、繰出手段は、帯状の剥離シートに接着シートが仮着された原反を繰り出し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 processes in the present invention are not limited as long as they can perform the operations, functions or processes described for the means and processes, much less the constituents of the mere embodiment shown in the above-described embodiment. It is not limited to the process at all. For example, the feeding means is limited as long as it is possible to feed the original fabric in which the adhesive sheet is temporarily attached to the strip-shaped release sheet, in light of the common general technical knowledge at the time of filing, and if it is within the technical range. Nothing (same for other means and processes).

例えば、シート貼付装置SAは、前記実施形態で示した剥離不良検知手段40に代えて、図3各図に示すように、剥離板30で剥離された接着シートASの繰出方向先端部AS1が当接する接点部48Aを有する当接検知手段としての接触センサ48を備えた剥離不良検知手段40Aを採用してもよい。
剥離不良検知手段40Aは、接着シートASの繰出方向先端部AS1が接点部48Aに当接したことを接触センサ48が検知することで、当該繰出方向先端部AS1が剥離板30で剥離されたことを検知し、接着シートASの繰出方向先端部AS1が接点部48Aに当接しないことを接触センサ48が検知することで剥離不良を検知する構成となっている。
For example, in the sheet sticking device SA, instead of the peeling defect detecting means 40 shown in the above embodiment, as shown in each figure of FIG. 3, the tip portion AS1 of the adhesive sheet AS peeled off by the peeling plate 30 in the feeding direction is the present. A peeling defect detecting means 40A provided with a contact sensor 48 as a contact detecting means having a contact portion 48A in contact with the contact portion 48A may be adopted.
In the peeling defect detecting means 40A, the contact sensor 48 detects that the tip portion AS1 in the feeding direction of the adhesive sheet AS has come into contact with the contact portion 48A, so that the tip portion AS1 in the feeding direction is peeled off by the peeling plate 30. Is detected, and the contact sensor 48 detects that the tip portion AS1 of the adhesive sheet AS in the feeding direction does not abut on the contact portion 48A, thereby detecting the peeling failure.

繰出手段20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としてもよく、これらの場合、原反停止センサ27がシート後方段差を検知できるように、検出部27Aの前段で、接着シート基材における接着シートAS以外の部分を剥離シートRL上から除去する除去手段を採用するとよいし、シート後方段差がなくても、切込を検知可能な適宜なセンサを設けてもよい。
繰出手段20は、支持ローラ22やガイドローラ23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し、原反停止センサとして、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を採用してもよいし、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、剥離シートRLを回収しなくてもよい。
繰出手段20は、検知部45や接触センサ48が電気エネルギーや繰出方向先端部AS1の当接を検知するまでリトライ動作を何度繰り返してもよいし、リトライ動作を所定回数行っても、それらによる電気エネルギーや繰出方向先端部AS1の当接の検知が行われない場合、回動モータ21、24Aの駆動を停止した後、ランプやブザー等の図示しない警告手段を駆動して使用者に知らせ、当該使用者が繰出方向先端部AS1を剥離シートRLから剥離するようにしてもよいし、繰出方向先端部AS1が剥離シートRLから剥離し易くするために、リトライ動作で原反RSを繰り出す度に、支持ローラ22と駆動ローラ24との間に位置する原反RS部分に加える張力を段階的に増加させてもよい。
繰出手段20は、先頭以外の接着シートASのシート後方段差を検出部27Aで検知してもよいし、先頭の接着シートAS以外の繰出方向先端部AS1と剥離シートRLとのシート前方段差を検出部27Aで検知してもよい。
In the feeding means 20, the strip-shaped adhesive sheet base material temporarily attached to the release sheet RL is formed with a closed loop-shaped or cut in the entire short width direction, so that a predetermined region partitioned by the cut is adhered. The raw fabric RS as the sheet AS may be fed out, or when the raw fabric RS in which the strip-shaped adhesive sheet base material is temporarily attached to the release sheet RL is adopted, a closed loop shape is formed on the adhesive sheet base material by a cutting means. Alternatively, a notch in the entire short width direction may be formed, and a predetermined area partitioned by the notch may be used as an adhesive sheet AS. In these cases, the original fabric stop sensor 27 may detect a step behind the sheet. It is advisable to adopt a removing means for removing the portion of the adhesive sheet base material other than the adhesive sheet AS from the release sheet RL in front of the detection unit 27A, and it is appropriate that the cut can be detected even if there is no step behind the sheet. A sensor may be provided.
The feeding means 20 may support or guide the raw fabric RS or the release sheet RL with a plate-shaped member, a shaft member, or the like instead of the rollers such as the support roller 22 and the guide roller 23, or the raw fabric RS. It may be supported by folding it in a fan fold without winding it, or by adopting an imaging means such as a camera or a projector, or various sensors such as an optical sensor or an ultrasonic sensor, as the original fabric stop sensor. Alternatively, the release sheet RL may be collected by, for example, fanfold folding or chopping with a shredder without winding the release sheet RL, or the release sheet RL may not be collected.
The feeding means 20 may repeat the retry operation many times until the detection unit 45 or the contact sensor 48 detects the electric energy or the contact of the tip portion AS1 in the feeding direction, or even if the retry operation is performed a predetermined number of times, it depends on them. When the contact between the electric energy and the tip AS1 in the feeding direction is not detected, after stopping the driving of the rotary motors 21 and 24A, a warning means (not shown) such as a lamp or a buzzer is driven to notify the user. The user may peel off the tip portion AS1 in the feeding direction from the release sheet RL, or each time the raw fabric RS is fed out by a retry operation in order to facilitate the peeling of the tip portion AS1 in the feeding direction from the peeling sheet RL. , The tension applied to the raw fabric RS portion located between the support roller 22 and the drive roller 24 may be gradually increased.
The feeding means 20 may detect the sheet rear step of the adhesive sheet AS other than the head by the detection unit 27A, or detect the sheet front step between the front end portion AS1 in the feeding direction other than the head adhesive sheet AS and the release sheet RL. It may be detected by the unit 27A.

剥離不良検知手段40は、シート供給装置10またはシート貼付装置SA以外の外部電源から電気エネルギーが供給され、当該外部電源を含めて閉回路CTを形成してもよいし、伝播部42としてブラシ、ローラ等を採用してもよいし、伝播部42が基材シートBSに接触して電気エネルギーを接着シートASに伝播させてもよいし、伝播部42が接着剤層ALに接触して電気エネルギーを接着シートASに伝播させてもよいし、伝播部42が剥離シートRLに接触して電気エネルギーを接着シートASに伝播させてもよいし、伝播部42が剥離板30や繰出手段20を構成する部材に接触して電気エネルギーを接着シートASに伝播させてもよく、基材シートBS、接着剤層AL、剥離シートRL、剥離板30または繰出手段20の構成物の導電性を考慮して電気エネルギーを接着シートASに伝播させればよいし、検知部45が電流、電圧または電気信号を検知する構成としてもよいし、検知部45が検知する電流は、直流電流でもよいし交番電流でもよい。
剥離不良検知手段40Aは、接着シートASの繰出方向先端部AS1が直接接点部48Aに触れる接触センサ48を当接検知手段として採用してもよいし、接着シートASの繰出方向先端部AS1が触っている状況すなわち、力、圧力、温度等を検知できる接点部48Aを備えた触覚センサを当接検知手段として採用してもよく、剥離板30で剥離された接着シートASの繰出方向先端部AS1が接点部48Aに当接したことを検知できれば、どのようなものを当接検知手段として採用してもよい。
剥離不良検知手段40、40Aは、接点部44、48Aを繰出方向先端部AS1が押圧ローラ61の上方に捲れ上がることを防止する捲れ上がり防止手段としてもよいし、図4各図に示すように、押圧ローラ61を接点部として閉回路CT1を形成してもよいし、押圧ローラ61に繰出方向先端部AS1が当接したことを検知可能な各種接触センサを採用してもよい。
The peeling defect detecting means 40 may be supplied with electrical energy from an external power source other than the sheet supply device 10 or the sheet pasting device SA to form a closed circuit CT including the external power source, or may use a brush as the propagation unit 42. A roller or the like may be adopted, the propagating portion 42 may come into contact with the base sheet BS to propagate the electric energy to the adhesive sheet AS, or the propagating portion 42 may come into contact with the adhesive layer AL to carry out the electric energy. May be propagated to the adhesive sheet AS, or the propagating portion 42 may come into contact with the release sheet RL to propagate electrical energy to the adhesive sheet AS, and the propagation portion 42 constitutes the release plate 30 and the feeding means 20. The electrical energy may be propagated to the adhesive sheet AS in contact with the member to be formed, in consideration of the conductivity of the constituent of the base sheet BS, the adhesive layer AL, the release sheet RL, the release plate 30, or the feeding means 20. The electric energy may be propagated to the adhesive sheet AS, the detection unit 45 may be configured to detect a current, a voltage, or an electric signal, and the current detected by the detection unit 45 may be a DC current or an alternating current. good.
The peeling defect detecting means 40A may adopt a contact sensor 48 in which the tip portion AS1 in the feeding direction of the adhesive sheet AS directly touches the contact portion 48A as the contact detecting means, or the tip portion AS1 in the feeding direction of the adhesive sheet AS touches. That is, a tactile sensor provided with a contact portion 48A capable of detecting a force, pressure, temperature, etc. may be adopted as the contact detection means, and the adhesive sheet AS peeled off by the release plate 30 may be used at the tip portion AS1 in the feeding direction. Any material may be adopted as the contact detecting means as long as it can be detected that the contact portion 48A is in contact with the contact portion 48A.
The peeling defect detecting means 40 and 40A may be used as a roll-up preventing means for preventing the contact portions 44 and 48A from rolling up at the tip portion AS1 in the feeding direction above the pressing roller 61, and as shown in each figure of FIG. The closed circuit CT1 may be formed by using the pressing roller 61 as a contact portion, or various contact sensors capable of detecting that the tip portion AS1 in the feeding direction abuts on the pressing roller 61 may be adopted.

当接補助手段50は、図4各図に示すように、駆動機器としてのエアシリンダ52と、その出力軸52Aに支持され、剥離板30の剥離縁30Aで折り返された剥離シートRLを突き抜けて、接着シートASの繰出方向先端部AS1を剥離シートRLから剥離させる針状やナイフ状等の当接補助部材53とを備えていてもよい。この場合、原反停止センサ27がシート後方段差を検知し、繰出手段20回動モータ21、24Aの駆動を停止して原反RSの繰り出しを停止した後、当接補助手段50がエアシリンダ52を駆動し、当接補助部材53を突き出して繰出方向先端部AS1を接点部44へ押し付ける補助を行う。
当接補助手段50は、シート供給装置10またはシート貼付装置SAの運転中常にノズル51から気体を吹き付けていてもよいし、閉回路CTが形成された時点でノズル51からの気体の吹き付けを停止してもよいし、被着体WKに接着シートASを貼付した時点でノズル51からの気体の吹き付けを停止してもよく、どの時点でノズル51からの気体の吹き付けを停止してもよいし、ノズル51からの気体の吹き付け以外に、棒状のもので繰出方向先端部AS1を接点部44、48Aへ押し付ける構成でもよいし、シート供給装置10やシート貼付装置SAに備わっていなくてもよい。
As shown in each figure of FIG. 4, the contact assisting means 50 is supported by an air cylinder 52 as a driving device and its output shaft 52A, and penetrates through a peeling sheet RL folded back by a peeling edge 30A of the peeling plate 30. The adhesive sheet AS may be provided with a needle-shaped or knife-shaped contact assisting member 53 for peeling the tip portion AS1 in the feeding direction from the peeling sheet RL. In this case, after the raw fabric stop sensor 27 detects the step behind the seat, the driving of the feeding means 20 rotation motors 21 and 24A is stopped to stop the feeding of the raw fabric RS, the contact assisting means 50 is an air cylinder 52. Is driven, and the contact assisting member 53 is projected to assist the tip portion AS1 in the feeding direction to be pressed against the contact portion 44.
The contact assisting means 50 may always blow gas from the nozzle 51 during the operation of the sheet supply device 10 or the sheet affixing device SA, or stop blowing gas from the nozzle 51 when the closed circuit CT is formed. Alternatively, the spraying of gas from the nozzle 51 may be stopped at the time when the adhesive sheet AS is attached to the adherend WK, or the spraying of gas from the nozzle 51 may be stopped at any time. In addition to the gas spraying from the nozzle 51, the rod-shaped tip portion AS1 in the feeding direction may be pressed against the contact portions 44 and 48A, or may not be provided in the sheet supply device 10 or the sheet sticking device SA.

押圧手段60は、シート供給装置10から供給された接着シートASを接着面の反対から保持部材で保持し、保持した接着シートASを被着体WKに押圧して貼付する駆動機器を備えた構成でもよいし、押圧ローラ61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61を移動させるものでもよい。 The pressing means 60 includes a drive device that holds the adhesive sheet AS supplied from the sheet supply device 10 with a holding member from the opposite side of the adhesive surface, and presses and attaches the held adhesive sheet AS to the adherend WK. Alternatively, a drive device as a pressing member contacting / detaching means for moving the pressing roller 61 away from and approaching the adherend WK may be provided to prevent the adherend WK from being stressed or damaged. As such a pressing member contacting / detaching means, the pressing roller 61 may be manually moved in addition to the driving device.

移動手段70は、被着体WKを移動させずにまたは移動させつつ、シート供給装置10および押圧ローラ61を移動させてもよいし、保持手段がなくてもよいし、他の装置で被着体WKを支持または搬送する場合、本発明のシート供給装置10に備わっていなくてもよい。 The moving means 70 may move the sheet supply device 10 and the pressing roller 61 without or while moving the adherend WK, may not have the holding means, or may be adhered by another device. When supporting or transporting the body WK, it does not have to be provided in the sheet supply device 10 of the present invention.

シート供給装置10は、剥離不良が発生したことを剥離不良検知手段40が検知した際、リトライ動作を行わず、または、リトライ動作と平行して、または、リトライ動作と交互に、または、リトライ動作を行う前に、または、所定回数のリトライ動作を行った後、当接補助手段50が図示しない加圧手段を駆動し、ノズル51から勢いよく気体を吹き付けたり、当接補助手段50がエアシリンダ52を駆動し、当接補助部材53を突き出したりすることで、剥離シートRLと共に駆動ローラ24方向に繰り出された繰出方向先端部AS1を当該剥離シートRLから剥離するようにしてもよいし、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を供給してもよいし、例えば、接着シートASを複数枚ずつ段積みする接着シート段積み装置や、接着シートASを他の剥離シートに転写する転写装置等、シート貼付装置SA以外のものの構成物として使用してもよいし、接着シートASを人手で被着体WKに貼付する半自動のシート貼付装置として単独で使用してもよい。 When the peeling defect detecting means 40 detects that a peeling defect has occurred, the sheet supply device 10 does not perform the retry operation, or in parallel with the retry operation, or alternately with the retry operation, or the retry operation. The contact assisting means 50 drives a pressurizing means (not shown) to vigorously blow gas from the nozzle 51, or the contact assisting means 50 is an air cylinder. By driving the 52 and projecting the contact auxiliary member 53, the tip portion AS1 in the feeding direction, which is fed out in the direction of the drive roller 24 together with the peeling sheet RL, may be peeled from the peeling sheet RL. The adhesive sheet AS may be supplied by arranging it upside down or arranged sideways, for example, an adhesive sheet stacking device for stacking a plurality of adhesive sheet ASs one by one, or another adhesive sheet AS. It may be used as a component of something other than the sheet sticking device SA, such as a transfer device that transfers to a release sheet, or it may be used alone as a semi-automatic sheet sticking device that manually sticks the adhesive sheet AS to the adherend WK. May be good.

シート貼付装置SA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。 The sheet attaching device SA may be arranged upside down or arranged sideways to attach the adhesive sheet AS to the adherend WK.

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ALだけの単層のもの、基材シートBSと接着剤層ALとの間に中間層を有するもの、基材シートBSの上面にカバー層を有する等3層以上のもの、更には、基材シートBSを接着剤層AL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、閉回路基板、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 materials, types, shapes, etc. of the adhesive sheet AS and the adherend WK in the present invention are not particularly limited. For example, the adhesive sheet AS may have a circular shape, an elliptical shape, a polygonal shape such as a triangle or a square, or any other shape, or may have an adhesive form such as pressure-sensitive adhesiveness or heat-sensitive adhesiveness. When the heat-sensitive adhesive sheet AS is adopted, it may be adhered by an appropriate method such as providing an appropriate coil heater for heating the adhesive sheet AS or a heating means such as a heating side of a heat pipe. Further, such an adhesive sheet AS is, for example, a single layer having only an adhesive layer AL, a sheet having an intermediate layer between the base sheet BS and the adhesive layer AL, and a cover on the upper surface of the base sheet BS. It may be a so-called double-sided adhesive sheet having three or more layers, such as having a layer, or a so-called double-sided adhesive sheet capable of peeling the base sheet BS from the adhesive layer AL, and the double-sided adhesive sheet may be a single layer or It may have a multi-layered intermediate layer, or may be a single layer or a multi-layered product without an intermediate layer. The adherend WK includes, for example, foods, resin containers, semiconductor wafers such as silicon semiconductor wafers and compound semiconductor wafers, closed circuit boards, information recording boards such as optical disks, glass plates, steel plates, pottery, wood plates or resins. It may be a single product of the above, or a composite product formed of two or more of them, and any form of a member or an article can be targeted. The adhesive sheet AS may be read in a functional and versatile manner, and may be, for example, an information description label, a decorative label, a protective sheet, a dicing tape, a die attach film, a die bonding tape, a recording layer forming resin sheet, or the like. 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、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 above embodiment is an electric device such as a rotary motor, a linear motor, a linear motor, a single-axis robot, an articulated robot having two-axis or three-axis or more joints, an air cylinder, a hydraulic cylinder, and a rodless. Actuators such as cylinders and rotary cylinders can be adopted, and those in which they are directly or indirectly combined can also be adopted.
In the above embodiment, when a rotating member such as a roller is adopted, a driving device for rotationally driving the rotating member may be provided, or the surface of the rotating member or the rotating member itself can be deformed by rubber, resin, or the like. It may be composed of a member, a member that does not deform the surface of the rotating member or the rotating member itself, or a pressing means such as a pressing roller or a pressing head or a member that presses a pressed object such as a pressing member. If adopted, instead of or in combination with those exemplified above, members such as rollers, round bars, blade materials, rubber, resin, sponge, etc. may be adopted, or pressed by spraying gas such as air or gas. The material to be pressed may be made of a deformable member such as rubber or resin, or may be made of a non-deformable member, such as a release plate or a release roller. When a material that peels off an object to be peeled off, such as a peeling means or a peeling member, is used, a member such as a plate-shaped member, a round bar, or a roller may be used in place of or in combination with the above-exemplified one. Alternatively, the material to be peeled off may be made of a deformable member such as rubber or resin, or may be made of a non-deformable member, or may be supported by a supporting (holding) means, a supporting (holding) member, or the like. When a member that supports or holds a member is used, gripping means such as a mechanical chuck or chuck cylinder, Coulomb force, adhesive (adhesive sheet, adhesive tape), adhesive (adhesive sheet, adhesive tape), magnetic force, Bernoulli A configuration may be adopted in which the supported member is supported (held) by suction, suction suction, a drive device, or the like, or the cut member such as a cutting means or a cutting member is cut, or a cut or a cutting line is cut in the cut member. Cutter blades, laser cutters, ion beams, thermal power, heat, hydraulic pressure, heating wires, spraying of gas, liquid, etc., in place of or in combination with those exemplified above. You may adopt the one that cuts with, or you may move the one that cuts with a combination of appropriate drive devices and cut it.

10…シート供給装置
20…繰出手段
30…剥離板(剥離手段)
40…剥離不良検知手段
44…接点部
45…検知部
48…接触センサ(当接検知手段)
48A…接点部
50…当接補助手段
60…押圧手段
61…押圧ローラ(押圧部材)(接点部)
AS…接着シート
AS1…繰出方向先端部
CT…閉回路
CT1…閉回路
RL…剥離シート
RS…原反
SA…シート貼付装置
WK…被着体
10 ... Sheet supply device 20 ... Feeding means 30 ... Release plate (peeling means)
40 ... Peeling defect detecting means 44 ... Contact part 45 ... Detection part 48 ... Contact sensor (contact detection means)
48A ... Contact part 50 ... Contact assisting means 60 ... Pressing means 61 ... Pressing roller (pressing member) (contact part)
AS ... Adhesive sheet AS1 ... Tip in feeding direction CT ... Closed circuit CT1 ... Closed circuit RL ... Peeling sheet RS ... Original fabric SA ... Sheet sticking device WK ... Adhesive

Claims (8)

帯状の剥離シートに接着シートが仮着された原反を繰り出す繰出手段と、
前記繰出手段で繰り出される前記原反から前記接着シートを剥離して、当該接着シートを供給する剥離手段と、
前記接着シートの繰出方向先端部が前記剥離手段で剥離されないことを剥離不良として検知する剥離不良検知手段とを備え、
前記剥離不良検知手段は、前記剥離手段で剥離された前記接着シートの繰出方向先端部が当接する接点部を備え、前記接着シートの繰出方向先端部が前記接点部に当接しないことで、前記剥離不良を検知することを特徴とするシート供給装置。
A feeding means for feeding out the original fabric with an adhesive sheet temporarily attached to the strip-shaped release sheet,
A peeling means for supplying the adhesive sheet by peeling the adhesive sheet from the raw fabric unwound by the feeding means.
It is provided with a peeling defect detecting means for detecting that the tip portion of the adhesive sheet in the feeding direction is not peeled by the peeling means as a peeling defect.
The peeling defect detecting means includes a contact portion with which the tip portion of the adhesive sheet peeled off by the peeling means in the feeding direction abuts, and the tip portion in the feeding direction of the adhesive sheet does not abut with the contact portion. A sheet supply device characterized by detecting peeling defects.
前記剥離不良検知手段は、前記剥離手段で剥離された前記接着シートの繰出方向先端部が前記接点部に当接することで、当該接着シートを含む電気的に導通した閉回路を形成し、当該閉回路に供給された電気エネルギーを検知する検知部を備えていることを特徴とする請求項1に記載のシート供給装置。 The peeling defect detecting means forms an electrically conductive closed circuit including the adhesive sheet by abutting the tip portion of the adhesive sheet peeled off by the peeling means in the feeding direction with the contact portion, and the closing circuit is formed. The sheet supply device according to claim 1, further comprising a detection unit that detects electrical energy supplied to the circuit. 前記剥離不良検知手段は、前記剥離手段で剥離された前記接着シートの繰出方向先端部が当接する接点部を有する当接検知手段を備えていることを特徴とする請求項1に記載のシート供給装置。 The sheet supply according to claim 1, wherein the peeling defect detecting means includes a contact detecting means having a contact portion with which the tip portion of the adhesive sheet peeled off by the peeling means in the feeding direction abuts. Device. 前記剥離手段で剥離された前記接着シートの繰出方向先端部を前記接点部へ押し付ける補助を行う当接補助手段を備えていることを特徴とする請求項1乃至請求項3に記載のシート供給装置。 The sheet supply device according to claim 1 to 3, further comprising a contact assisting means for assisting pressing the tip portion of the adhesive sheet peeled off by the peeling means in the feeding direction against the contact portion. .. 請求項1乃至請求項4のいずれかに記載のシート供給装置を用いたシート貼付装置において、
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を備えていることを特徴とするシート貼付装置。
In the sheet pasting device using the sheet supply device according to any one of claims 1 to 4.
A sheet affixing device comprising a pressing means for pressing and affixing the adhesive sheet peeled off by the peeling means to an adherend.
前記押圧手段は、押圧部材を有し、前記接点部は、当該押圧部材からなることを特徴とする請求項5に記載のシート貼付装置。 The sheet sticking device according to claim 5, wherein the pressing means has a pressing member, and the contact portion comprises the pressing member. 帯状の剥離シートに接着シートが仮着された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から前記接着シートを剥離して、当該接着シートを供給する剥離工程と、
前記接着シートの繰出方向先端部が前記剥離工程で剥離されないことを剥離不良として検知する剥離不良検知工程とを有し、
前記剥離不良検知工程は、前記剥離工程で剥離された前記接着シートの繰出方向先端部が接点部に当接しないことで、前記剥離不良を検知することを特徴とするシート供給方法。
A feeding process in which an adhesive sheet is temporarily attached to a strip-shaped peeling sheet to feed out the original fabric.
A peeling step of peeling the adhesive sheet from the raw fabric fed in the feeding step and supplying the adhesive sheet, and a peeling step of supplying the adhesive sheet.
It has a peeling defect detecting step of detecting that the tip portion of the adhesive sheet in the feeding direction is not peeled in the peeling step as a peeling defect.
The peeling defect detecting step is a sheet supply method characterized in that the peeling defect is detected by preventing the tip portion of the adhesive sheet peeled off in the peeling step from coming into contact with the contact portion.
請求項7に記載のシート供給方法を用いたシート貼付方法において、
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を備えていることを特徴とするシート貼付方法。
In the sheet pasting method using the sheet supply method according to claim 7,
A sheet affixing method comprising a pressing step of pressing and affixing the adhesive sheet peeled off in the peeling step to an adherend.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222772A (en) 2010-04-09 2011-11-04 Disco Abrasive Syst Ltd Tape sticking device
JP2012074476A (en) 2010-09-28 2012-04-12 Lintec Corp Sheet sticking device and sheet sticking method
JP5149904B2 (en) 2006-10-05 2013-02-20 エルベ・エレクトロメディティン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Cylindrical shaft equipment
JP2015204383A (en) 2014-04-14 2015-11-16 株式会社ディスコ tape peeling device
JP2017163091A (en) 2016-03-11 2017-09-14 リンテック株式会社 Sheet sticking device and sticking method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05149904A (en) * 1991-11-27 1993-06-15 Toshiba Mach Co Ltd Method and apparatus for detecting defective peeling of film or sheet
JP4155476B2 (en) * 1998-02-20 2008-09-24 株式会社新盛インダストリーズ Label sticking machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5149904B2 (en) 2006-10-05 2013-02-20 エルベ・エレクトロメディティン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Cylindrical shaft equipment
JP2011222772A (en) 2010-04-09 2011-11-04 Disco Abrasive Syst Ltd Tape sticking device
JP2012074476A (en) 2010-09-28 2012-04-12 Lintec Corp Sheet sticking device and sheet sticking method
JP2015204383A (en) 2014-04-14 2015-11-16 株式会社ディスコ tape peeling device
JP2017163091A (en) 2016-03-11 2017-09-14 リンテック株式会社 Sheet sticking device and sticking method

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