JP2014094827A - Conveyance device for base material and conveyance method for base material - Google Patents

Conveyance device for base material and conveyance method for base material Download PDF

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JP2014094827A
JP2014094827A JP2012248685A JP2012248685A JP2014094827A JP 2014094827 A JP2014094827 A JP 2014094827A JP 2012248685 A JP2012248685 A JP 2012248685A JP 2012248685 A JP2012248685 A JP 2012248685A JP 2014094827 A JP2014094827 A JP 2014094827A
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base material
belt
substrate
roller
surface treatment
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Hiroki Nishi
宏樹 西
Kazuo Nishimura
和夫 西村
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Panasonic Corp
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Panasonic Corp
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Abstract

PROBLEM TO BE SOLVED: To suggest a conveyance device for a base material and a conveyance method for a base material capable of conveying a base material stably and capable of accurately performing desired surface treatment to the base material easily.SOLUTION: A conveyance device 100 of a base material 1 of this invention includes: a base material winding-out roller 2 for winding out the base material 1; a conveyor belt 4 which is attachably/detachably attached to a rear surface of the wound-out base material 1 for conveying the base material 1; a surface treatment device 5 for applying surface treatment to the base material 1 in which the conveyor belt 4 is attached; and a base material winding roller 7 for winding the base material 1 peeled off from the conveyor belt 4 after the surface treatment is applied. The conveyor belt 4 is a belt with an end which is wound by a belt winding roller 9 after being wound out from a belt winding-out roller 8.

Description

本発明は、表面に印刷や凹凸加工等が施される基材を安定して搬送するための基材の搬送装置及び基材の搬送方法に関する。   The present invention relates to a base material transport device and a base material transport method for stably transporting a base material on which printing or uneven processing is applied to the surface.

表面に印刷や凹凸加工等が施される基材は、蛇行や間欠的な搬送時の搬送距離のムラ等のない安定した搬送が求められる。   A substrate on which printing or uneven processing is applied to the surface is required to be stably transported without meandering or uneven transport distance during intermittent transport.

特許文献１には、布帛（基材）の裏面に、粘着剤で表面処理されたエンドレスベルトを貼り付けて布帛を搬送し、このエンドレスベルトを貼り付けた布帛に、インクジェット式の捺染を行う捺染装置が開示されている。   In Patent Document 1, an endless belt surface-treated with an adhesive is attached to the back surface of a cloth (base material), the cloth is conveyed, and ink-jet printing is performed on the cloth on which the endless belt is attached. An apparatus is disclosed.

この捺染装置では、エンドレスベルトのうち布帛に貼り付いていた箇所は、捺染が終わった後、布帛から剥離し、ベルト水洗装置に導かれて洗浄され、その後、新たに搬送されてきた基材の裏面に再度貼着される。   In this printing apparatus, the portion of the endless belt that has been attached to the fabric is peeled off from the fabric after the printing is finished, guided to the belt water washing device, washed, and then the newly transported substrate. It is stuck on the back side again.

特開平５−２１２８５１号公報Japanese Patent Laid-Open No. 5-212851

しかし、引用文献１の捺染装置のように、布帛の裏面に貼り付けられるエンドレスベルトが、ベルト水洗装置で洗浄されて再利用されるものである場合、ベルト水洗装置での洗浄が不十分で、エンドレスベルトの粘着性が弱くなるおそれがある。これでは、エンドレスベルトによる布帛の搬送を安定して行うことができず、印刷等の所望の表面処理を布帛に対して正確に行うことができないという問題があった。   However, when the endless belt attached to the back surface of the cloth is reused by being washed by the belt washing device, as in the printing device of the cited document 1, washing with the belt washing device is insufficient, The endless belt may become less sticky. In this case, there is a problem in that the fabric cannot be stably conveyed by the endless belt, and a desired surface treatment such as printing cannot be accurately performed on the fabric.

そこで、上記事情を鑑みて、本発明は、基材を安定して搬送することができて、基材に対して所望の表面処理を正確に行いやすい基材の搬送装置及び基材の搬送方法を提案することを課題とする。   Therefore, in view of the above circumstances, the present invention is capable of stably transporting a base material and easily performing a desired surface treatment on the base material and a base material transport method. It is an issue to propose.

上記課題を解決するために本発明の基材の搬送装置は、基材を巻き出す基材巻き出しローラと、巻き出された前記基材の裏面に着脱自在に貼り付いて前記基材を搬送する搬送ベルトと、この搬送ベルトが貼り付いた前記基材に表面処理を施す表面処理装置と、前記表面処理が施された後、前記搬送ベルトから剥離した前記基材を巻き取る基材巻取りローラと、を備え、前記搬送ベルトは、ベルト巻き出しローラから巻き出された後、ベルト巻取りローラによって巻き取られる有端ベルトであることを特徴とする。   In order to solve the above problems, the substrate transport apparatus of the present invention includes a substrate unwinding roller for unwinding the substrate, and detachably attached to the back surface of the unrolled substrate to transport the substrate. A conveyor belt, a surface treatment device for performing a surface treatment on the substrate to which the conveyor belt is attached, and a substrate winding for winding the substrate peeled off from the conveyor belt after the surface treatment is performed. And the conveying belt is an endless belt that is unwound from a belt unwinding roller and then wound by a belt winding roller.

上記課題を解決するために本発明の基材の搬送方法は、基材巻き出しローラから基材を巻き出し、この巻き出された前記基材の裏面に、表面に粘着性を有する搬送ベルトを貼り付けて前記基材を搬送し、この搬送ベルトが貼り付いた前記基材に表面処理を施し、前記表面処理が施された前記基材から前記搬送ベルトを剥離させ、前記搬送ベルトから剥離された前記基材を基材巻取りローラに巻取り、前記搬送ベルトは、ベルト巻き出しローラから巻き出された後、ベルト巻取りローラによって巻き取られる有端ベルトであることを特徴とする。   In order to solve the above problems, the substrate transport method according to the present invention unwinds a substrate from a substrate unwinding roller, and a transport belt having adhesiveness on the surface is provided on the back surface of the unrolled substrate. Attaching and conveying the base material, surface-treating the substrate to which the conveyance belt is adhered, peeling the conveyance belt from the surface-treated substrate, and separating the substrate from the conveyance belt. Further, the substrate is wound around a substrate winding roller, and the conveying belt is an endless belt wound around the belt winding roller and then wound around the belt winding roller.

本発明によると、基材の裏面に貼り付けて基材の搬送を安定させる搬送ベルトが、ベルト巻き出しローラから巻き出された後、ベルト巻取りローラに巻き取られる有端ベルトである。そのため、本発明では、搬送ベルトは、再利用による粘着性能の低下のおそれがなく、安定して基材を搬送することができる。これにより、本発明は、基材に対して所望の表面処理を正確に行いやすいものとなっている。   According to the present invention, the conveyor belt that is attached to the back surface of the substrate and stabilizes the conveyance of the substrate is an endless belt that is wound around the belt winding roller after being unwound from the belt winding roller. Therefore, in the present invention, the transport belt can stably transport the base material without fear of deterioration of the adhesive performance due to reuse. Thereby, this invention becomes easy to perform desired surface treatment correctly with respect to a base material.

本発明の実施形態の基材の搬送装置を示し、（ａ）は概略正面図であり、（ｂ）は概略平面図である。The conveyance apparatus of the base material of embodiment of this invention is shown, (a) is a schematic front view, (b) is a schematic plan view.

以下、本発明の実施形態について添付図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

図１（ａ）に示すように、本実施形態の基材１の搬送装置１００は、基材巻き出しローラ２と、上流側基材ガイドローラ３と、搬送ベルト４と、表面処理装置５と、下流側基材ガイドローラ６と、基材巻取りローラ７とを備える。   As shown in FIG. 1A, the transport device 100 for the base material 1 according to this embodiment includes a base material unwinding roller 2, an upstream-side base material guide roller 3, a transport belt 4, and a surface treatment device 5. And a downstream side substrate guide roller 6 and a substrate winding roller 7.

さらに本実施形態の基材１の搬送装置１００は、搬送ベルト４を巻き出すベルト巻き出しローラ８と、搬送ベルト４を巻き取るベルト巻取りローラ９と、搬送ベルト４を基材１に当てる上流側ベルトガイドローラ１０及び下流側ベルトガイドローラ１１を備える。   Furthermore, the conveyance device 100 for the base material 1 according to this embodiment includes a belt unwinding roller 8 for unwinding the conveyance belt 4, a belt winding roller 9 for winding the conveyance belt 4, and an upstream where the conveyance belt 4 is applied to the substrate 1. A side belt guide roller 10 and a downstream side belt guide roller 11 are provided.

本実施形態の基材１は、可撓性を有し、例えば、合板、集成板、中密度繊維板、パーティクルボード、木質プラスチックボード等の板材の側端面に貼り付けられる細長のエッジ材である。エッジ材は、例えば、厚みが１〜２ｍｍで、幅が１０〜３０ｍｍである。   The base material 1 of the present embodiment is flexible and is, for example, an elongated edge material that is attached to a side end face of a plate material such as a plywood board, a laminated board, a medium density fiber board, a particle board, or a wood plastic board. . For example, the edge material has a thickness of 1 to 2 mm and a width of 10 to 30 mm.

基材１は、基材巻き出しローラ２に巻きつけられており、この基材巻き出しローラ２から巻き出される。基材巻き出しローラ２から巻き出された基材１は、基材巻取りローラ７によって巻き取られる。   The substrate 1 is wound around the substrate unwinding roller 2 and is unwound from the substrate unwinding roller 2. The substrate 1 unwound from the substrate unwinding roller 2 is wound up by the substrate winding roller 7.

上流側基材ガイドローラ３と下流側基材ガイドローラ６は、基材巻き出しローラ２と基材巻取りローラ７との間で、基材１を略水平に保って搬送するためのガイドローラである。本実施形態では、下流側基材ガイドローラ６は、上側ローラ６０と下側ローラ６１の上下一対のローラで構成されている。この上側ローラ６０と下側ローラ６１とは、上下に離れて配置されており、その間の長さは、基材１の厚みと同じとなっている。   The upstream base material guide roller 3 and the downstream base material guide roller 6 are guide rollers for transporting the base material 1 while keeping it substantially horizontal between the base material unwinding roller 2 and the base material take-up roller 7. It is. In the present embodiment, the downstream side substrate guide roller 6 is composed of a pair of upper and lower rollers of an upper roller 60 and a lower roller 61. The upper roller 60 and the lower roller 61 are spaced apart from each other in the vertical direction, and the length between them is the same as the thickness of the substrate 1.

表面処理装置５は、基材１の表面に所望の表面処理を施す装置であって、例えば、基材１の表面にインクジェット印刷を施す印刷装置や、基材１の表面に凹凸加工等を施す加工装置である。なお、印刷装置は、インクジェット印刷に限らず、グラビア印刷、オフセット印刷、スクリーン印刷、フレキソ印刷等を施す印刷装置であってもよい。表面処理装置５が、インクジェット印刷を施す印刷装置である場合、表面処理装置５は、基材１の幅方向に移動自在に設けられる。表面処理装置５は、基材１の搬送方向において、後述する上流側ベルトガイドローラ１０と下流側ベルトガイドローラ１１の間の略中央部に配置される。   The surface treatment device 5 is a device that performs a desired surface treatment on the surface of the base material 1. For example, a printing device that performs ink jet printing on the surface of the base material 1, or uneven processing or the like is performed on the surface of the base material 1. It is a processing device. The printing apparatus is not limited to inkjet printing, and may be a printing apparatus that performs gravure printing, offset printing, screen printing, flexographic printing, and the like. When the surface treatment device 5 is a printing device that performs ink jet printing, the surface treatment device 5 is provided to be movable in the width direction of the substrate 1. The surface treatment apparatus 5 is disposed at a substantially central portion between an upstream belt guide roller 10 and a downstream belt guide roller 11 described later in the conveyance direction of the substrate 1.

搬送ベルト４は、表面に粘着性を有する可撓性のシート材である。搬送ベルト４は、一旦貼り付けた基材１に対して、基材１を破壊することなく剥離可能である。なお、搬送ベルト４は、裏面にも粘着性を有するものであってもよい。搬送ベルト４としては、例えば、粘着フィルムが用いられる。粘着フィルムは、例えば、厚みが数十〜数百μｍで、幅が数百ｍｍである。つまり、本実施形態では、搬送ベルト４は、基材１よりも幅広となっている（図１（ｂ）参照）。   The conveyor belt 4 is a flexible sheet material having adhesiveness on the surface. The conveyor belt 4 can be peeled from the substrate 1 once pasted without destroying the substrate 1. In addition, the conveyance belt 4 may have adhesiveness also on the back surface. For example, an adhesive film is used as the transport belt 4. For example, the adhesive film has a thickness of several tens to several hundreds of μm and a width of several hundreds of mm. That is, in this embodiment, the conveyance belt 4 is wider than the base material 1 (see FIG. 1B).

搬送ベルト４は、ベルト巻き出しローラ８に巻きつけられており、このベルト巻き出しローラ８から巻き出された後、ベルト巻取りローラ９に巻き取られる有端ベルトである。つまり、搬送ベルト４は、始端と終端とを備えるものであって、この始端部分がベルト巻き出しローラ８から巻き出された後、ベルト巻取りローラ９によって巻き取られる。   The conveyor belt 4 is a belt that is wound around a belt unwinding roller 8, and is an endless belt that is unwound from the belt unwinding roller 8 and then wound around a belt winding roller 9. That is, the conveyor belt 4 has a start end and a terminal end. The start end portion is unwound from the belt unwinding roller 8 and is then wound by the belt winding roller 9.

上流側ベルトガイドローラ１０と下流側ベルトガイドローラ１１は、ベルト巻き出しローラ８とベルト巻取りローラ９との間で、搬送ベルト４を略水平に保って搬送するためのガイドローラである。上流側及び下流側ベルトガイドローラ１０，１１は、搬送ベルト４の表面（上面）が、上流側及び下流側基材ガイドローラ３，６によって略水平に搬送される基材１の裏面（下面）に当接する位置で、搬送ベルト４を略水平に保って搬送する。そのため、本実施形態では、上流側及び下流側ベルトガイドローラ１０，１１によって略水平に搬送される搬送ベルト４の上面と、下流側基材ガイドローラ６の下側ローラ６１の上端が、同じ高さ位置となっている。   The upstream side belt guide roller 10 and the downstream side belt guide roller 11 are guide rollers for transporting the transport belt 4 while keeping it substantially horizontal between the belt unwinding roller 8 and the belt winding roller 9. The upstream and downstream belt guide rollers 10 and 11 are such that the front surface (upper surface) of the conveyor belt 4 is transported substantially horizontally by the upstream and downstream substrate guide rollers 3 and 6. The conveyor belt 4 is transported while being kept substantially horizontal at the position where it abuts. Therefore, in the present embodiment, the upper surface of the transport belt 4 transported substantially horizontally by the upstream and downstream belt guide rollers 10 and 11 and the upper end of the lower roller 61 of the downstream base material guide roller 6 are the same height. It is in the position.

これにより、搬送ベルト４は、上流側ベルトガイドローラ１０の上端を通過するときに基材１の裏面に貼り付き、その後、下流側ベルトガイドローラ１１の上端を通過するまで、基材１の裏面に貼り付いたままとなる。そして、搬送ベルト４は、下流側ベルトガイドローラ１１の上端を通過した直後、基材１の裏面から剥離する。   Thereby, the conveyance belt 4 sticks to the back surface of the base material 1 when passing the upper end of the upstream belt guide roller 10, and then the back surface of the base material 1 until it passes the upper end of the downstream belt guide roller 11. Will remain attached. The transport belt 4 is peeled off from the back surface of the substrate 1 immediately after passing through the upper end of the downstream side belt guide roller 11.

本実施形態では、基材巻き出しローラ２、基材巻取りローラ７、ベルト巻き出しローラ８、ベルト巻取りローラ９にはそれぞれモータ（非図示）が取り付けられており、各ローラ２，７，８，９は各モータによって独立に回転される。これらの各ローラ２，７，８，９の回転速度は、制御部（非図示）によって制御される。制御部は、基材１にテンションがかかった状態で、基材１を一定の測定で搬送するように各ローラ２，７，８，９の回転速度を制御する。なお、制御部は、基材１にテンションがかかった状態で、搬送の途中で基材１を所定時間停止させるように、各ローラ２，７，８，９の回転速度を制御してもよい。   In this embodiment, a motor (not shown) is attached to each of the substrate winding roller 2, the substrate winding roller 7, the belt winding roller 8, and the belt winding roller 9, and each of the rollers 2, 7, 8 and 9 are rotated independently by each motor. The rotation speeds of these rollers 2, 7, 8, 9 are controlled by a control unit (not shown). The control unit controls the rotation speed of each of the rollers 2, 7, 8, and 9 so that the substrate 1 is conveyed with a constant measurement in a state where the substrate 1 is in tension. Note that the control unit may control the rotation speeds of the rollers 2, 7, 8, and 9 so that the base material 1 is stopped for a predetermined time in the middle of conveyance in a state where the base material 1 is in tension. .

また、本実施形態では、各ガイドローラ３，６，１０，１１は、回転自在に設けられており、基材１あるいは搬送ベルト４との摩擦によって従動回転する。なお、これら各ガイドローラ３，６，１０，１１にもそれぞれモータを取り付け、制御部によって回転速度を制御するようにしてもよい。この場合、制御部は、各ガイドローラ３，６，１０，１１の回転速度を、各ローラ２，７，８，９による基材１あるいは搬送ベルト４の搬送速度に対応するように制御する。   In the present embodiment, the guide rollers 3, 6, 10, and 11 are rotatably provided and are driven to rotate by friction with the base material 1 or the conveyance belt 4. In addition, a motor may be attached to each of these guide rollers 3, 6, 10, and 11, and the rotation speed may be controlled by the control unit. In this case, the control unit controls the rotation speeds of the guide rollers 3, 6, 10, and 11 to correspond to the conveyance speed of the base material 1 or the conveyance belt 4 by the rollers 2, 7, 8, and 9.

上述した基材１は、基材巻き出しローラ２から基材１の始端部分を巻き出して、この始端部分を上流側基材ガイドローラ３の下側を通し、下流側基材ガイドローラ６の上側ローラ６０と下側ローラ６１の間を通して、基材巻取りローラ７に固定する。そして、基材巻き出しローラ２と基材巻取りローラ７とをそれぞれ回転させて、基材巻き出しローラ２から基材１の表面処理を施す処理箇所を巻き出す。このとき、基材１の処理箇所にテンションがかかった状態で巻き出されるように、基材巻き出しローラ２の回転速度と、基材巻取りローラ７の回転速度をそれぞれ制御部で制御する。   The base material 1 described above unwinds the starting end portion of the base material 1 from the base material unwinding roller 2, passes the starting end portion under the upstream side base material guide roller 3, and the downstream side base material guide roller 6. It passes between the upper roller 60 and the lower roller 61 and is fixed to the substrate winding roller 7. Then, the base material unwinding roller 2 and the base material take-up roller 7 are respectively rotated to unwind the processing portion where the surface treatment of the base material 1 is performed from the base material unwinding roller 2. At this time, the controller controls the rotational speed of the base material unwinding roller 2 and the rotational speed of the base material take-up roller 7 so that the processing portion of the base material 1 is unwound in a tensioned state.

また、上述した搬送ベルト４は、ベルト巻き出しローラ８から搬送ベルト４の始端部分を巻き出して、この始端部分を上流側ベルトガイドローラ１０と下流側ベルトガイドローラ１１の上方を通して、ベルト巻取りローラ９に固定する。そして、ベルト巻き出しローラ８とベルト巻取りローラ９とをそれぞれ回転させて、ベルト巻き出しローラ８から搬送ベルト４を巻き出す。このとき、搬送ベルト４にテンションがかかった状態で巻き出されるように、ベルト巻き出しローラ８の回転速度と、ベルト巻取りローラ９の回転速度をそれぞれ制御部で制御する。   Further, the above-described conveyor belt 4 unwinds the start end portion of the conveyor belt 4 from the belt unwinding roller 8 and passes the start end portion over the upstream belt guide roller 10 and the downstream belt guide roller 11 to wind the belt. Fix to the roller 9. Then, the belt unwinding roller 8 and the belt take-up roller 9 are rotated to unwind the conveying belt 4 from the belt unwinding roller 8. At this time, the control unit controls the rotational speed of the belt unwinding roller 8 and the rotational speed of the belt winding roller 9 so that the transport belt 4 is unwound in a tensioned state.

続いて、上述した本実施形態の基材１の搬送装置１００による基材１の処理箇所の搬送方法の一例について説明する。   Then, an example of the conveyance method of the process location of the base material 1 by the conveying apparatus 100 of the base material 1 of this embodiment mentioned above is demonstrated.

すなわち、まず、基材巻き出しローラ２から基材１の処理箇所を巻き出す。この巻き出された基材１の処理箇所の裏面（下面）に、搬送ベルト４の表面（上面）を貼り付けて基材１の処理箇所を搬送する。   That is, first, the processing portion of the substrate 1 is unwound from the substrate unwinding roller 2. The surface (upper surface) of the conveyor belt 4 is attached to the back surface (lower surface) of the treated portion of the unrolled substrate 1, and the treated portion of the substrate 1 is conveyed.

次いで、搬送ベルト４に貼り付けられた基材１の処理箇所の表面に表面処理装置５によって表面処理を施す。このとき、基材１を搬送させながら表面処理を行ってもよいし、基材１を停止した状態で表面処理を行ってもよい。   Next, the surface treatment apparatus 5 performs surface treatment on the surface of the processing portion of the base material 1 attached to the conveyor belt 4. At this time, the surface treatment may be performed while the substrate 1 is conveyed, or the surface treatment may be performed with the substrate 1 stopped.

次いで、表面処理装置５による表面処理の施された基材１の処理箇所の裏面から、搬送ベルト４を剥離させる。ここで、搬送ベルト４は、下流側ベルトガイドローラ１１の上端を過ぎた直後に基材１の処理箇所から剥離される。本実施形態では、下流側ベルトガイドローラ１１を、表面処理装置５から基材１の搬送方向に離れた箇所に配置しているため、搬送ベルト４を剥離することによる影響が、基材１の処理箇所に及びにくいものとなっている。   Next, the conveyor belt 4 is peeled from the back surface of the treated portion of the base material 1 that has been surface-treated by the surface treatment apparatus 5. Here, the conveyance belt 4 is peeled off from the processing portion of the substrate 1 immediately after the upper end of the downstream belt guide roller 11. In the present embodiment, since the downstream belt guide roller 11 is disposed at a position away from the surface treatment device 5 in the conveyance direction of the substrate 1, the influence of peeling the conveyance belt 4 is affected by the substrate 1. It is difficult to reach the processing point.

次いで、搬送ベルト４から剥離された基材１の処理箇所を基材巻取りローラ７に巻き取る。このとき、基材巻取りローラ７によって基材１はテンションがかかった状態で巻き取られる。   Next, the treated portion of the base material 1 peeled off from the conveyor belt 4 is taken up by the base material take-up roller 7. At this time, the base material 1 is taken up in a tensioned state by the base material take-up roller 7.

また、基材１の処理箇所から剥離された搬送ベルト４は、ベルト巻取りローラ９によって巻き取られる。このとき、ベルト巻取りローラ９によって搬送ベルト４はテンションがかかった状態で巻き取られる。   Further, the conveyor belt 4 peeled from the processing portion of the substrate 1 is taken up by the belt take-up roller 9. At this time, the conveyor belt 4 is wound in a tensioned state by the belt winding roller 9.

以上のようにして基材１に対して表面処理を行う本実施形態の基材１の搬送装置１００では、基材１の処理箇所は、搬送ベルト４に貼り付けて搬送されるため、蛇行や間欠的な搬送時の搬送距離のムラ等が生じにくく、安定して搬送することができる。   In the transport apparatus 100 for the base material 1 according to the present embodiment in which the surface treatment is performed on the base material 1 as described above, the processing portion of the base material 1 is attached to the transport belt 4 and transported. Unevenness in the transport distance during intermittent transport is unlikely to occur, and stable transport can be achieved.

しかも、搬送ベルト４は、ベルト巻き出しローラ８から巻き出された後、ベルト巻取りローラ９に巻き取られる有端ベルトであるため、再利用による粘着性能の低下のおそれがなく、安定して基材１の処理箇所を搬送することができる。また、搬送ベルト４は、無端ベルトではないため、繰り返し利用による弛み発生の問題がない。そのため、搬送ベルト４は、金属製ではなく樹脂製にすることができる。   In addition, since the conveyor belt 4 is an endless belt that is unwound from the belt unwinding roller 8 and then wound around the belt winding roller 9, there is no risk of a decrease in adhesive performance due to reuse, and the conveyor belt 4 is stable. The process location of the base material 1 can be conveyed. Further, since the conveyor belt 4 is not an endless belt, there is no problem of occurrence of slack due to repeated use. Therefore, the conveyance belt 4 can be made of resin instead of metal.

また、基材１は、幅の狭いエッジ材であるため、上流側及び下流側基材ガイドローラ３，６との間の摩擦力は小さく、上流側及び下流側基材ガイドローラ３，６による幅方向の位置ズレの規制がされ難い。しかし、基材１は、処理箇所が搬送ベルト４に貼り付けて搬送されるので、幅方向の位置ズレ（蛇行）を抑制できるものとなっている。   Further, since the substrate 1 is a narrow edge material, the frictional force between the upstream and downstream substrate guide rollers 3 and 6 is small, and the upstream and downstream substrate guide rollers 3 and 6 are used. It is difficult to regulate the displacement in the width direction. However, since the substrate 1 is transported with the processing portion attached to the transport belt 4, the positional shift (meandering) in the width direction can be suppressed.

なお、上述した実施形態では、基材１が幅狭のエッジ材である例について説明したが、基材１は、合板、集成板、中密度繊維板、パーティクルボード、木質プラスチックボード等の板材の表面または裏面に貼り付けられる幅広のシート材であってもよい。   In the above-described embodiment, the example in which the base material 1 is a narrow edge material has been described. However, the base material 1 is made of a board material such as a plywood board, a laminated board, a medium density fiber board, a particle board, or a wood plastic board. It may be a wide sheet material attached to the front surface or the back surface.

以上、本発明を添付図面に示す実施形態に基づいて説明したが、本発明は上記の実施形態に限定されるものではなく、本発明の意図する範囲内であれば、適宜の設計変更が可能である。   Although the present invention has been described based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above-described embodiments, and appropriate design changes can be made within the intended scope of the present invention. It is.

１ 基材
２ 基材巻き出しローラ
４ 搬送ベルト
５ 表面処理装置
７ 基材巻取りローラ
８ ベルト巻き出しローラ
９ ベルト巻取りローラ
１００ 搬送装置 DESCRIPTION OF SYMBOLS 1 Base material 2 Base material unwinding roller 4 Conveying belt 5 Surface treatment device 7 Base material winding roller 8 Belt unwinding roller 9 Belt winding roller 100 Conveying device

Claims (2)

基材を巻き出す基材巻き出しローラと、
巻き出された前記基材の裏面に着脱自在に貼り付いて前記基材を搬送する搬送ベルトと、
この搬送ベルトが貼り付いた前記基材に表面処理を施す表面処理装置と、
前記表面処理が施された後、前記搬送ベルトから剥離した前記基材を巻き取る基材巻取りローラと、を備え、
前記搬送ベルトは、ベルト巻き出しローラから巻き出された後、ベルト巻取りローラによって巻き取られる有端ベルトであることを特徴とする基材の搬送装置。 A substrate unwinding roller for unwinding the substrate;
A conveyor belt that detachably attaches to the back surface of the unrolled substrate and conveys the substrate;
A surface treatment apparatus for performing a surface treatment on the substrate to which the conveyor belt is attached;
A substrate take-up roller that winds up the substrate peeled off from the transport belt after the surface treatment is performed;
The base material transport device according to claim 1, wherein the transport belt is an endless belt that is unwound from a belt unwinding roller and wound by a belt wind-up roller. 基材巻き出しローラから基材を巻き出し、
この巻き出された前記基材の裏面に、表面に粘着性を有する搬送ベルトを貼り付けて前記基材を搬送し、
この搬送ベルトが貼り付いた前記基材に表面処理を施し、
前記表面処理が施された前記基材から前記搬送ベルトを剥離させ、
前記搬送ベルトから剥離された前記基材を基材巻取りローラに巻取り、
前記搬送ベルトは、ベルト巻き出しローラから巻き出された後、ベルト巻取りローラによって巻き取られる有端ベルトであることを特徴とする基材の搬送方法。 Unwind the substrate from the substrate unwinding roller,
On the back surface of the unrolled base material, a transport belt having adhesiveness is attached to the surface to transport the base material,
Surface treatment is performed on the base material to which the conveyor belt is attached,
Peeling the conveyor belt from the substrate subjected to the surface treatment,
Winding the base material peeled from the conveyor belt onto a base material take-up roller,
The substrate conveying method, wherein the conveying belt is an endless belt that is unwound from a belt unwinding roller and then wound by a belt winding roller.
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