JP3212985U - Laminator - Google Patents
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- JP3212985U JP3212985U JP2017003512U JP2017003512U JP3212985U JP 3212985 U JP3212985 U JP 3212985U JP 2017003512 U JP2017003512 U JP 2017003512U JP 2017003512 U JP2017003512 U JP 2017003512U JP 3212985 U JP3212985 U JP 3212985U
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Abstract
【課題】被加工物が転圧ローラに巻き込まれるのを防止すると共にラミネート加工体の表面に押圧筋が残らないようにしたラミネーターを提供する。【解決手段】複数の溝部が形成されてなる一対の転圧ローラ１８ａ、１８ｂと、一対の搬入ガイド板２２ａ、２２ｂが設けられて一対の転圧ローラ１８ａ、１８ｂへと被加工物１６を搬入せしめるための搬入ガイド部２４と、一対の搬出ガイド板２６ａ、２６ｂが設けられて一対の転圧ローラ１８ａ、１８ｂから被加工物１６を搬出せしめるための搬出ガイド部２８と、一対の転圧ローラ１８ａ、１８ｂの最近接部Ｔの複数の溝部に埋設されるように、搬入ガイド板２２ａ、２２ｂ及び搬出ガイド板２６ａ、２６ｂに架け渡されてなる複数の巻き込み防止用線状体３０と、を含み、搬入ガイド部に熱保持ゾーンが形成され、搬出ガイド部２８に放熱ゾーンが形成される。【選択図】図１The present invention provides a laminator that prevents a workpiece from being caught by a rolling roller and prevents a pressing line from remaining on the surface of a laminate. A pair of rolling rollers (18a, 18b) formed with a plurality of grooves and a pair of carry-in guide plates (22a, 22b) are provided, and a workpiece (16) is carried into the pair of rolling rollers (18a, 18b). A carry-in guide portion 24 for carrying out, a pair of carry-out guide plates 26a and 26b, a carry-out guide portion 28 for carrying out the workpiece 16 from the pair of pressure-rolling rollers 18a and 18b, and a pair of pressure-rolling rollers A plurality of entanglement-preventing linear bodies 30 spanned between the carry-in guide plates 22a, 22b and the carry-out guide plates 26a, 26b so as to be embedded in the plurality of grooves at the closest portion T of 18a, 18b. In addition, a heat holding zone is formed in the carry-in guide portion, and a heat radiation zone is formed in the carry-out guide portion 28. [Selection] Figure 1
Description
本考案は、紙媒体などのシート状の印刷物の周囲に合成樹脂フィルムを加熱しながら圧着せしめてラミネート加工を施すためのラミネーターに関する。 The present invention relates to a laminator for laminating a synthetic resin film while heating it around a sheet-like printed material such as a paper medium while heating.
従来、紙媒体等のシート状の印刷物の周囲に合成樹脂フィルムを加熱しながら圧着せしめてラミネート加工を施すためのラミネーターが知られている。 Conventionally, a laminator for laminating a synthetic resin film while heating it around a sheet-like printed material such as a paper medium is known.
従来のラミネーターの転圧ローラの機構要部を図５に示す。図５において、符号１００は従来のラミネーターを示し、転圧ローラ１０２ａ，１０２ｂの機構要部が図示されている。 FIG. 5 shows the main part of the mechanism of a rolling roller of a conventional laminator. In FIG. 5, reference numeral 100 denotes a conventional laminator, which shows the main part of the mechanism of the rolling rollers 102a and 102b.
例えば、印刷したＡ４サイズの紙である被ラミネート物に対してラミネート加工する場合には、シート状の合成樹脂フィルムで前記被ラミネート物を挟むようにして、周囲に合成樹脂フィルムを配置せしめて、被ラミネート物と合成樹脂フィルムとの積層構造の被加工物１０４とし、この被加工物に対してラミネーターを使ってラミネート加工を行う。 For example, when laminating a laminate to be printed, which is A4 size paper, the laminate is sandwiched between sheet-like synthetic resin films, and a synthetic resin film is arranged around the laminate. A workpiece 104 having a laminated structure of a workpiece and a synthetic resin film is used, and the workpiece is laminated using a laminator.
転圧ローラ１０２ａ，１０２ｂにはハウジング１０６ａ，１０６ｂが設けられており、被加工物を転圧ローラ１０２ａ，１０２ｂの最近接部Ｄに搬入せしめるための一対の搬入ガイド板１０８ａ，１０８ｂ及び被加工物を搬出せしめるための一対の搬出ガイド板１１０ａ，１１０ｂが設けられている。転圧ローラ１０２ａ，１０２ｂには回転軸１１２ａ，１１２ｂが設けられている。また、合成樹脂フィルムを加熱しながら圧着せしめるにあたり、転圧ローラ１０２ａ，１０２ｂの内部に熱源を設けて転圧ローラ１０２ａ，１０２ｂ自体を加熱する構造や、転圧ローラ１０２ａ，１０２ｂの外周面近傍或いは転圧ローラ１０２ａ，１０２ｂの搬入ガイド板１０８ａ，１０８ｂ近傍に熱源を設けたりする構造など、合成樹脂フィルムを加熱するための様々な構造が公知である。 Housings 106a and 106b are provided in the rolling rollers 102a and 102b, and a pair of carry-in guide plates 108a and 108b and a workpiece for carrying the workpiece into the closest portion D of the rolling rollers 102a and 102b. A pair of unloading guide plates 110a and 110b are provided for unloading. The rolling rollers 102a and 102b are provided with rotating shafts 112a and 112b. Also, when the synthetic resin film is heated and pressed, a structure in which a heat source is provided inside the pressure rollers 102a and 102b to heat the pressure rollers 102a and 102b, the vicinity of the outer peripheral surface of the pressure rollers 102a and 102b, or Various structures for heating the synthetic resin film are known, such as a structure in which a heat source is provided in the vicinity of the carry-in guide plates 108a and 108b of the rolling rollers 102a and 102b.
上記した従来のラミネーターでラミネート加工を行うにあたっては、合成樹脂フィルムは可撓性を有しており、また合成樹脂フィルムを加熱させて接着剤樹脂を溶融させて圧着させたりするため、合成樹脂フィルムがラミネーターのローラに付着してしまい、前記被加工物が転圧ローラに巻き込まれたりする問題があった。 When laminating with the above-described conventional laminator, the synthetic resin film has flexibility, and the synthetic resin film is heated to melt the adhesive resin and press-bond the synthetic resin film. Adheres to the laminator roller and the workpiece is caught by the compaction roller.
そのため、前記被加工物が転圧ローラに巻き込まれたりする問題を解消するため、例えば特許文献１に記載されたラミネーターが提案されている。 Therefore, in order to solve the problem that the workpiece is caught by a rolling roller, for example, a laminator described in Patent Document 1 has been proposed.
しかしながら、特許文献１に記載されたラミネーターでは、前記被加工物がローラに巻き込まれにくくなるが、ラミネート加工されたラミネート加工体の表面に、線状体（金属ワイヤー）を原因とする押圧筋が残ってしまう、という問題があった。 However, in the laminator described in Patent Document 1, the work piece is less likely to be caught in a roller, but a pressing line caused by a linear body (metal wire) is formed on the surface of the laminated laminated body. There was a problem of remaining.
本考案は、上記した従来技術の問題点に鑑みなされたもので、被加工物が転圧ローラに巻き込まれるのを防止すると共にラミネート加工体の表面に押圧筋が残らないようにしたラミネーターを提供することを目的とする。 The present invention has been made in view of the above-described problems of the prior art, and provides a laminator that prevents the workpiece from being caught in the rolling roller and prevents the pressing streaks from remaining on the surface of the laminate. The purpose is to do.
上記課題を解決するために、本考案に係るラミネーターは、被ラミネート物と合成樹脂フィルムとの積層構造の被加工物を加熱させながら一対の転圧ローラの最近接部に搬入して押圧せしめることでラミネート加工されるラミネーターであり、周方向に複数の溝部が形成されてなる転圧ローラが隙間を空けて互いに相対向せしめられ、前記被加工物を相対向する転圧ローラの最近接部に搬入して押圧せしめられるようにした一対の転圧ローラと、一対の搬入ガイド板が設けられてなり前記一対の転圧ローラへと前記被加工物を搬入せしめるための搬入ガイド部と、一対の搬出ガイド板が設けられてなり前記一対の転圧ローラから前記被加工物を搬出せしめるための搬出ガイド部と、前記一対の転圧ローラの最近接部の前記複数の溝部に埋設されるように、前記搬入ガイド板及び搬出ガイド板に架け渡されてなる複数の巻き込み防止用線状体と、を含み、前記搬入ガイド部に熱保持ゾーンが形成され、前記搬出ガイド部に放熱ゾーンが形成されてなるラミネーターである。 In order to solve the above-mentioned problems, the laminator according to the present invention carries in and presses the closest part of a pair of compaction rollers while heating the workpiece having a laminated structure of the laminate and the synthetic resin film. The laminator is laminated with a rolling roller in which a plurality of grooves are formed in the circumferential direction so that they are opposed to each other with a gap, and the workpiece is placed at the closest part of the opposing rolling roller. A pair of rolling rollers that are carried in and pressed together, a pair of loading guide plates, a loading guide portion for loading the workpiece into the pair of rolling rollers, and a pair of An unloading guide plate is provided, and an unloading guide portion for unloading the workpiece from the pair of rolling roller, and embedded in the plurality of grooves at the closest portion of the pair of rolling roller. A plurality of linear members for preventing entanglement spanning the carry-in guide plate and the carry-out guide plate, a heat holding zone is formed in the carry-in guide portion, and a heat dissipation zone is formed in the carry-out guide portion Is a laminator formed.
前記一対の搬入ガイド板が、前記一対の転圧ローラの最近接部の前記複数の溝部に埋設される線状体に対して平行であり、前記一対の搬出ガイド板が前記一対の転圧ローラの最近接部の前記複数の溝部に埋設される線状体から離間するように側面視ハの字に形成されてなるのが好適である。 The pair of carry-in guide plates are parallel to a linear body embedded in the plurality of groove portions at the closest part of the pair of compaction rollers, and the pair of carry-out guide plates are the pair of compaction rollers It is preferable that it is formed in a letter C in a side view so as to be separated from the linear body embedded in the plurality of grooves in the closest part.
前記一対の搬入ガイド板及び前記一対の搬出ガイド板に形成された複数の溝部をさらに有し、前記搬入ガイド板の溝部及び前記搬出ガイド板の溝部に埋設されるように、前記巻き込み防止用線状体が架け渡されてなるのが好適である。 The entrainment prevention wire further includes a plurality of grooves formed in the pair of carry-in guide plates and the pair of carry-out guide plates, and is embedded in the groove portions of the carry-in guide plate and the carry-out guide plate. It is preferable that the state body is stretched.
また、前記放熱ゾーンにおける温度が、前記熱保持ゾーンにおける温度よりも１０℃以上低い温度とされてなるのが好適である。 Further, it is preferable that the temperature in the heat dissipation zone is lower by 10 ° C. or more than the temperature in the heat retention zone.
本考案に係るラミネーターによれば、被加工物が転圧ローラに巻き込まれるのを防止すると共にラミネート加工体の表面に押圧筋が残らないようにしたラミネーターを提供することができるという著大な効果を有する。 According to the laminator according to the present invention, it is possible to provide a laminator that prevents the work piece from being caught in the rolling roller and prevents the pressing streaks from remaining on the surface of the laminated body. Have
以下に本考案の一つの実施の形態を実施例に基づき添付図面を参照して説明する。本考案の技術思想から逸脱しない限りこれらの実施の形態について種々の変更又は変形が可能なことは言うまでもない。なお、同一部材は同一符号で示される。 An embodiment of the present invention will be described below based on an example with reference to the accompanying drawings. It goes without saying that various changes or modifications can be made to these embodiments without departing from the technical idea of the present invention. In addition, the same member is shown with the same code | symbol.
図１〜４において、符号１０は本考案のラミネーターを示す。なお、図示例では機構要部を示してある。 1-4, the code | symbol 10 shows the laminator of this invention. In the illustrated example, the main part of the mechanism is shown.
本考案のラミネーター１０は、被ラミネート物１２と合成樹脂フィルム１４（ポリエチレンテレフタレートのフィルムなど）との積層構造の被加工物１６を加熱させながら一対の転圧ローラ１８ａ，１８ｂの最近接部Ｔに搬入して押圧せしめることでラミネート加工されるラミネーターである。 The laminator 10 of the present invention is provided at the closest portion T of a pair of rolling rollers 18a and 18b while heating a workpiece 16 having a laminated structure of a laminate 12 and a synthetic resin film 14 (polyethylene terephthalate film or the like). It is a laminator that is laminated by carrying in and pressing.
ラミネーター１０は、周方向に複数の溝部２０が形成されてなる転圧ローラ１８ａ，１８ｂが隙間を空けて互いに相対向せしめられ、前記被加工物１６を相対向する転圧ローラ１８ａ，１８ｂの最近接部Ｔに搬入して押圧せしめられるようにした一対の転圧ローラ１８ａ，１８ｂと、一対の搬入ガイド板２２ａ，２２ｂが設けられてなり前記一対の転圧ローラ１８ａ，１８ｂへと前記被加工物１６を搬入せしめるための搬入ガイド部２４と、一対の搬出ガイド板２６ａ，２６ｂが設けられてなり前記一対の転圧ローラ１８ａ，１８ｂから前記被加工物１６を搬出せしめるための搬出ガイド部２８と、を有している。搬入ガイド板２２ａ，２２ｂ及び搬出ガイド板２６ａ，２６ｂの材質については、ラミネート加工時の加熱に耐えられる程度に耐熱性のあるものであればよく、金属又はプラスチックの板状体が適用できる。 The laminator 10 includes rolling rollers 18a and 18b each having a plurality of groove portions 20 formed in the circumferential direction so as to face each other with a gap therebetween. A pair of rolling rollers 18a and 18b that are carried into the contact portion T and pressed against each other and a pair of loading guide plates 22a and 22b are provided, and the workpiece is transferred to the pair of rolling rollers 18a and 18b. A carry-in guide portion 24 for carrying the workpiece 16 and a pair of carry-out guide plates 26a, 26b are provided, and a carry-out guide portion 28 for carrying the workpiece 16 out of the pair of rolling rollers 18a, 18b. And have. The material of the carry-in guide plates 22a and 22b and the carry-out guide plates 26a and 26b may be any material as long as it has heat resistance to withstand the heating during the lamination process, and a metal or plastic plate can be applied.
そして、前記一対の転圧ローラ１８ａ，１８ｂの最近接部Ｔの前記複数の溝部２０に埋設されるように、前記搬入ガイド板２２ａ，２２ｂ及び搬出ガイド板２６ａ，２６ｂに架け渡されてなる複数の巻き込み防止用線状体３０と、を含む構成とされている。巻き込み防止用線状体３０としては、金属製のワイヤーが好適である。また、前記搬入ガイド部２４には熱保持ゾーン３２が形成され、前記搬出ガイド部２８には放熱ゾーン３４が形成されている。 Then, a plurality of bridges are provided between the carry-in guide plates 22a and 22b and the carry-out guide plates 26a and 26b so as to be embedded in the plurality of grooves 20 in the closest portion T of the pair of rolling rollers 18a and 18b. And a linear body 30 for preventing entrainment. As the wire body 30 for preventing entrainment, a metal wire is suitable. In addition, a heat holding zone 32 is formed in the carry-in guide portion 24, and a heat radiation zone 34 is formed in the carry-out guide portion 28.
転圧ローラ１８ａ，１８ｂは回転軸３６ａ，３６ｂを有しており、かかる回転軸３６ａ，３６ｂには加熱のための熱源が設けられている、さらに、転圧ローラ１８ａ，１８ｂの外周面近傍には、熱源としてヒータ板３８ａ，３８ｂが設けられている。これら加熱の仕方については、従来公知の種々の構成が適用できる。 The compaction rollers 18a and 18b have rotary shafts 36a and 36b. The rotary shafts 36a and 36b are provided with a heat source for heating. Further, near the outer peripheral surface of the compaction rollers 18a and 18b. The heater plates 38a and 38b are provided as heat sources. Various known configurations can be applied to these heating methods.
また、図１によく示される如く、前記一対の搬入ガイド板２２ａ，２２ｂは、前記一対の転圧ローラ１８ａ，１８ｂの最近接部Ｔの前記複数の溝部２０に埋設される巻き込み防止用線状体３０に対して平行とされている。このように、前記一対の搬入ガイド板２２ａ，２２ｂが巻き込み防止用線状体３０に対して平行に構成されていると、熱源による熱の保持がされ易く、熱保持ゾーン３２となっている。 Further, as well shown in FIG. 1, the pair of carry-in guide plates 22a and 22b are entangled linearly embedded in the plurality of grooves 20 in the closest portion T of the pair of rolling rollers 18a and 18b. It is parallel to the body 30. As described above, when the pair of carry-in guide plates 22a and 22b are configured in parallel to the entanglement preventing linear body 30, heat is easily held by the heat source, and the heat holding zone 32 is formed.
一方、前記一対の搬出ガイド板２６ａ，２６ｂは、図１によく示される如く、前記一対の転圧ローラ１８ａ，１８ｂの最近接部Ｔの前記複数の溝部２０に埋設される巻き込み防止用線状体３０から離間するように側面視ハの字に形成されている。このように、前記一対の搬出ガイド板２６ａ，２６ｂが巻き込み防止用線状体３０から離間するように側面視ハの字に構成されていると、熱が大気中へ分散されるため、放熱され易く、放熱ゾーン３４となっている。また、搬出ガイド板２６ａ，２６ｂには、複数の切り欠き４０が形成されており、さらに熱が大気中へ分散され易くなるため、放熱され易く構成されている。 On the other hand, the pair of carry-out guide plates 26a and 26b are, as shown well in FIG. 1, a winding-preventing linear shape embedded in the plurality of grooves 20 in the closest portion T of the pair of rolling rollers 18a and 18b. It is formed in a letter C in a side view so as to be separated from the body 30. As described above, when the pair of carry-out guide plates 26a and 26b are formed in a C shape in a side view so as to be separated from the entanglement preventing linear body 30, heat is dissipated because it is dispersed into the atmosphere. It is easy and becomes the heat dissipation zone 34. Further, the carry-out guide plates 26a and 26b are formed with a plurality of notches 40. Further, since heat is easily dispersed into the atmosphere, the carry-out guide plates 26a and 26b are configured to be easily radiated.
また、図２及び図３によく示されるように、前記一対の搬入ガイド板２２ａ，２２ｂ及び前記一対の搬出ガイド板２６ａ，２６ｂには複数の溝部が形成されており、それぞれ前記搬入ガイド板２２ａ，２２ｂの溝部４２及び前記搬出ガイド板２６ａ，２６ｂの溝部４４とされている。そして、前記搬入ガイド板２２ａ，２２ｂの溝部４２及び前記搬出ガイド板の溝部４４に埋設されるように、前記巻き込み防止用線状体３０が架け渡されている。なお、前記巻き込み防止用線状体３０は、図２によく示される如く、１本の巻き込み防止用線状体３０がジグザグとされるように搬入ガイド板２２ａから搬出ガイド板２６ａに架け渡すようにするのが好適である。また、同様にして、１本の巻き込み防止用線状体３０がジグザグとされるように搬入ガイド板２２ｂから搬出ガイド板２６ｂに架け渡すようにするのが好適である。 As well shown in FIGS. 2 and 3, the pair of carry-in guide plates 22a and 22b and the pair of carry-out guide plates 26a and 26b are formed with a plurality of grooves, and each of the carry-in guide plates 22a. 22b and the groove portion 44 of the carry-out guide plates 26a, 26b. And the said linear body 30 for winding-in prevention is spanned so that it may be embed | buried under the groove part 42 of the said carry-in guide plates 22a and 22b, and the groove part 44 of the said carry-out guide plate. In addition, as shown in FIG. 2, the entanglement preventing linear member 30 is bridged from the carry-in guide plate 22a to the carry-out guide plate 26a so that one entanglement preventing linear member 30 is zigzag. Is preferable. Similarly, it is preferable to bridge the carry-in guide plate 22b from the carry-in guide plate 22b so that the single winding preventing linear member 30 is zigzag.
また、前記熱保持ゾーン３２では熱保持され易く、前記放熱ゾーン３４では放熱され易いのであるから、前記放熱ゾーン３４における温度の方が前記熱保持ゾーン３２における温度よりも低くなる。そして、前記放熱ゾーン３４における温度としては、前記熱保持ゾーン３２における温度よりも１０℃以上低い温度とされてなるのが好適である。そのくらいの温度差があった方が、被加工物１６が転圧ローラ１８ａ，１８ｂに巻き込まれるのを効果的に防止できるし、ラミネート加工体の表面に押圧筋が残らないからである。 Further, since heat is easily held in the heat holding zone 32 and heat is easily released in the heat dissipation zone 34, the temperature in the heat dissipation zone 34 is lower than the temperature in the heat holding zone 32. The temperature in the heat radiating zone 34 is preferably 10 ° C. or lower than the temperature in the heat holding zone 32. This is because, when there is such a temperature difference, the workpiece 16 can be effectively prevented from being caught by the rolling rollers 18a and 18b, and no pressing streaks are left on the surface of the laminated body.
例えば、前記熱保持ゾーン３２では、被加工物１６が１００℃程度まで加熱されて搬入されるとすると、前記放熱ゾーン３４では被加工物１６が８０℃未満ぐらいまで放熱されるように構成するのが好適である。 For example, if the workpiece 16 is heated to about 100 ° C. and carried in the heat holding zone 32, the workpiece 16 is radiated to less than about 80 ° C. in the heat dissipation zone 34. Is preferred.
上記のように構成された本考案のラミネーター１０によれば、被加工物１６が転圧ローラ１８ａ，１８ｂに巻き込まれるのを防止されると共にラミネート加工体の表面に押圧筋が残らないという効果がある。 According to the laminator 10 of the present invention configured as described above, it is possible to prevent the workpiece 16 from being caught in the rolling rollers 18a and 18b and to prevent the pressing streaks from remaining on the surface of the laminated body. is there.
１０：本考案のラミネーター、１２：被ラミネート物、１４：合成樹脂フィルム、１６，１０４：被加工物、１８ａ，１８ｂ，１０２ａ，１０２ｂ：転圧ローラ、２０：転圧ローラの溝部、２２ａ，２２ｂ：搬入ガイド板、２４：搬入ガイド部、２６ａ，２６ｂ：搬出ガイド板、２８：搬出ガイド部、３０：巻き込み防止用線状体、３２：熱保持ゾーン、３４：放熱ゾーン、３６ａ，３６ｂ，１１２ａ，１１２ｂ：回転軸、３８ａ，３８ｂ：ヒータ板、４０：搬出ガイド板の切り欠き、４２：搬入ガイド板の溝部、４４：搬出ガイド板の溝部、１００：従来のラミネーター、１０６ａ，１０６ｂ：ハウジング、１０８ａ，１０８ｂ：従来の搬入ガイド板、１１０ａ，１１０ｂ：従来の搬出ガイド板、Ｔ，Ｄ：最近接部。 10: Laminator of the present invention, 12: Laminated object, 14: Synthetic resin film, 16, 104: Workpiece, 18a, 18b, 102a, 102b: Rolling roller, 20: Groove part of the rolling roller, 22a, 22b : Carry-in guide plate, 24: carry-in guide portion, 26a, 26b: carry-out guide plate, 28: carry-out guide portion, 30: linear body for preventing entrainment, 32: heat retention zone, 34: heat dissipation zone, 36a, 36b, 112a 112b: Rotating shaft, 38a, 38b: Heater plate, 40: Notch of carry-out guide plate, 42: Groove portion of carry-in guide plate, 44: Groove portion of carry-out guide plate, 100: Conventional laminator, 106a, 106b: Housing, 108a, 108b: conventional carry-in guide plate, 110a, 110b: conventional carry-out guide plate, T, D: closest part.
Claims (4)
周方向に複数の溝部が形成されてなる転圧ローラが隙間を空けて互いに相対向せしめられ、前記被加工物を相対向する転圧ローラの最近接部に搬入して押圧せしめられるようにした一対の転圧ローラと、
一対の搬入ガイド板が設けられてなり前記一対の転圧ローラへと前記被加工物を搬入せしめるための搬入ガイド部と、
一対の搬出ガイド板が設けられてなり前記一対の転圧ローラから前記被加工物を搬出せしめるための搬出ガイド部と、
前記一対の転圧ローラの最近接部の前記複数の溝部に埋設されるように、前記搬入ガイド板及び搬出ガイド板に架け渡されてなる複数の巻き込み防止用線状体と、
を含み、
前記搬入ガイド部に熱保持ゾーンが形成され、前記搬出ガイド部に放熱ゾーンが形成されてなるラミネーター。 It is a laminator that is laminated by bringing it into the closest part of a pair of compaction rollers and pressing it while heating the workpiece of the laminated structure of the laminate and the synthetic resin film,
The rolling roller formed with a plurality of grooves in the circumferential direction is opposed to each other with a gap, and the work piece is brought into the closest portion of the rolling roller facing each other and pressed. A pair of rolling rollers;
A pair of loading guide plates, and a loading guide portion for loading the workpiece into the pair of rolling rollers;
A pair of unloading guide plates, and a unloading guide part for unloading the workpiece from the pair of rolling rollers;
A plurality of entanglement-preventing linear bodies that are stretched over the carry-in guide plate and the carry-out guide plate so as to be embedded in the plurality of grooves at the closest part of the pair of rolling rollers;
Including
A laminator in which a heat holding zone is formed in the carry-in guide portion and a heat radiation zone is formed in the carry-out guide portion.
前記一対の搬出ガイド板が前記一対の転圧ローラの最近接部の前記複数の溝部に埋設される線状体から離間するように側面視ハの字に形成されてなる、
請求項１記載のラミネーター。 The pair of carry-in guide plates are parallel to the linear body embedded in the plurality of grooves at the closest part of the pair of rolling rollers,
The pair of carry-out guide plates are formed in a C shape in a side view so as to be separated from the linear body embedded in the plurality of grooves at the closest portion of the pair of rolling rollers.
The laminator according to claim 1.
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| JPS57165436U (en) * | 1981-04-15 | 1982-10-19 |
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