JP2003039123A - Method and apparatus for manufacturing thin membrane sheet - Google Patents
Method and apparatus for manufacturing thin membrane sheetInfo
- Publication number
- JP2003039123A JP2003039123A JP2001224139A JP2001224139A JP2003039123A JP 2003039123 A JP2003039123 A JP 2003039123A JP 2001224139 A JP2001224139 A JP 2001224139A JP 2001224139 A JP2001224139 A JP 2001224139A JP 2003039123 A JP2003039123 A JP 2003039123A
- Authority
- JP
- Japan
- Prior art keywords
- film sheet
- thin film
- rotary shaft
- thin
- elastic body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はグラファイトシート
や金属箔など極薄い厚みを有する薄膜シートの製造方法
およびその製造装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for manufacturing a thin film sheet having an extremely thin thickness such as a graphite sheet or a metal foil.
【０００２】[0002]
【従来の技術】図６は従来の薄膜シートの製造方法およ
びその製造装置を示す図である。2. Description of the Related Art FIG. 6 is a diagram showing a conventional method and apparatus for manufacturing a thin film sheet.
【０００３】図６において５１は薄膜シートの製造装置
であり、この製造装置５１は本体５２に平坦な台５３を
形成し、前記平坦な台５３の上に約５０μｍ厚みのグラ
ファイトなどの薄膜シート２を搭載し押さえ板５５で押
さえ、平坦なスキージ５４をあてがい薄膜シート２の表
面を適度に加圧しながらすべらせてこの薄膜シート２の
表面のしわや歪みを取り除く構成としたものである。In FIG. 6, reference numeral 51 is an apparatus for manufacturing a thin film sheet. The manufacturing apparatus 51 forms a flat base 53 on a main body 52, and a thin film sheet 2 of graphite or the like having a thickness of about 50 μm is formed on the flat base 53. Is mounted and pressed by a pressing plate 55, and a flat squeegee 54 is applied to the surface of the thin film sheet 2 while appropriately pressing the surface of the thin film sheet 2 to remove wrinkles and distortion.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記従
来の薄膜シートの製造方法およびその製造装置によれ
ば、前記平坦なスキージ５４を加圧してすべらせるだけ
ではしわや歪みを十分に取り除くことができず、前記薄
膜シート２に局部的な変形や局部的な応力が残留してい
るので折れ曲がり易く、前記スキージ５４に微細な凹凸
があるので薄膜シート２の長さ方向に複数のすじが発生
し易い、前記スキージ５４の加圧力を強くすると前記薄
膜シート２に亀裂が発生し易い等の問題点を有してい
た。However, according to the conventional method and apparatus for manufacturing a thin film sheet, wrinkles and distortions can be sufficiently removed by simply pressing the flat squeegee 54 to cause it to slide. However, since the thin film sheet 2 is locally deformed or locally stressed, the thin film sheet 2 is easily bent, and the squeegee 54 has fine irregularities, so that a plurality of streaks are easily generated in the length direction of the thin film sheet 2. However, if the pressure of the squeegee 54 is increased, the thin film sheet 2 is apt to crack.
【０００５】本発明は前記従来の問題点を解決するもの
で、薄膜シートに均一な曲げ強度を有し、しわや歪み、
亀裂等を低減できる薄膜シートの製造方法およびその製
造装置を提供するものである。The present invention solves the above-mentioned problems of the prior art by providing a thin film sheet with uniform bending strength,
A thin film sheet manufacturing method and a manufacturing apparatus therefor capable of reducing cracks and the like are provided.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するた
め、以下の構成を有するものである。In order to achieve the above-mentioned object, it has the following constitution.
【０００７】本発明の請求項１に記載の発明は、特に、
螺旋状に弾性体からなる凸部を形成した回転軸を用い
て、薄膜シートの表面に前記回転軸の凸部を回転しなが
ら加圧させるとともに前記薄膜シートの長さ方向にすべ
らせてこの薄膜シートを平坦にする薄膜シートの製造方
法であり、これにより、薄膜シートの表面全体に均一に
複数の点状の加圧部が連続して構成されるので薄膜シー
トの局部的な変形や局部的な応力を除去することがで
き、表面全体に均一な曲げ強度を有し、しわ、歪み、す
じ、及び亀裂等の無い薄膜シートを得ることができると
いう作用効果が得られる。The invention according to claim 1 of the present invention is
By using a rotating shaft having a convex portion formed of an elastic body in a spiral shape, the convex portion of the rotating shaft is pressed while rotating on the surface of the thin film sheet, and the thin film sheet is made to slide in the length direction of the thin film sheet. This is a method for manufacturing a thin film sheet that makes the sheet flat. By this, a plurality of point-like pressure portions are uniformly and continuously formed over the entire surface of the thin film sheet, so that the thin film sheet is locally deformed or locally deformed. It is possible to remove various stresses, have uniform bending strength over the entire surface, and obtain a thin film sheet having no wrinkles, distortions, lines, cracks, etc.
【０００８】本発明の請求項２に記載の発明は、特に、
螺旋状から成る凸部を複数条並設した回転軸を用いる請
求項１に記載の薄膜シートの製造方法であり、これによ
り、薄膜シートの表面を複数条の凸部で加圧して薄膜シ
ートの局部的な変形や局部的な応力を除去することがで
き、一層均一な曲げ強度を有し、しわや歪みの無い薄膜
シートを得ることができるという作用効果が得られる。The invention according to claim 2 of the present invention is
The method for producing a thin film sheet according to claim 1, wherein a rotary shaft in which a plurality of convex portions having a spiral shape are arranged side by side is used, whereby the surface of the thin film sheet is pressed by the plurality of convex portions to form a thin film sheet. It is possible to remove local deformation and local stress, obtain a thin film sheet having more uniform bending strength and free from wrinkles and distortion.
【０００９】本発明の請求項３に記載の発明は、特に、
弾性体として細い線材を縒ったひもを用いる請求項１に
記載の薄膜シートの製造方法であり、これにより、薄膜
シート上に残留する微細な屑や汚れが前記細い線材を縒
った間隙に転写され易くなるので薄膜シートの表面の外
観が良好なものになるという作用効果が得られる。The invention according to claim 3 of the present invention is
The method for producing a thin film sheet according to claim 1, wherein a string formed by twisting a thin wire rod is used as the elastic body, whereby fine dust and dirt remaining on the thin film sheet are generated in a gap in which the thin wire rod is twisted. Since it is easily transferred, the effect that the appearance of the surface of the thin film sheet becomes good can be obtained.
【００１０】本発明の請求項４に記載の発明は、特に、
線材として動植物から成る繊維を用いる請求項１に記載
の薄膜シートの製造方法であり、これにより、薄膜シー
ト上に残留する微細な屑や汚れが一層弾性体に転写され
易くなるので薄膜シートの表面の外観が極めて良好なも
のになるという作用効果が得られる。The invention according to claim 4 of the present invention is
The method for producing a thin film sheet according to claim 1, wherein fibers made of animals and plants are used as the wire rod, whereby fine debris and dirt remaining on the thin film sheet are more easily transferred to the elastic body, and thus the surface of the thin film sheet. It is possible to obtain the effect that the external appearance becomes extremely good.
【００１１】本発明の請求項５に記載の発明は、特に、
薄膜シートの長さ方向にすべらせてこの薄膜シート回転
軸の凸部との間に摩擦力を発生させる請求項１に記載の
薄膜シートの製造方法であり、これにより、薄膜シート
に残留する汚れや異物を除去できて外観の良好な薄膜シ
ートを得ることができるという作用効果が得られる。The invention according to claim 5 of the present invention is
The method for producing a thin film sheet according to claim 1, wherein the thin film sheet is slid in the longitudinal direction to generate a frictional force between the thin film sheet and the convex portion of the rotation axis of the thin film sheet. It is possible to obtain the function and effect of removing foreign matters and foreign matter and obtaining a thin film sheet having a good appearance.
【００１２】本発明の請求項６に記載の発明は、特に、
回転軸を複数本使用し、それぞれ荒仕上げから高精度仕
上げまで区分して用いる請求項１に記載の薄膜シートの
製造方法であり、これにより一層均一な曲げ強度を有
し、しわや歪みの無い薄膜シートを得ることができると
いう作用効果が得られる。The invention according to claim 6 of the present invention is
The method for producing a thin film sheet according to claim 1, wherein a plurality of rotary shafts are used, and each of them is divided into a rough finish and a high-precision finish, whereby the thin film sheet has more uniform bending strength and is free from wrinkles and distortion. The effect that a thin film sheet can be obtained is obtained.
【００１３】本発明の請求項７に記載の発明は、特に、
薄膜シートの搭載面を形成した平坦な台上の上方に螺旋
状に弾性体からなる凸部を形成した回転軸と、この回転
軸を前記薄膜シートの表面に加圧して当接して回転しす
べらせる上下動作機構と、回転機構と、水平動作機構と
を有し、前記回転軸を前記薄膜シートに加圧して当接し
回転しながら前記薄膜シートの表面をすべらせて高精度
な薄膜シートを得る構成を有した薄膜シートの製造装置
であり、これにより、表面全体に複数の点状の加圧を行
い薄膜シートの局部的な変形や局部的な応力を除去して
表面全体に均一な曲げ強度を有し、しわ、歪み、長さ方
向のすじ及び亀裂等の無い薄膜シートの製造装置を得る
ことができるという作用効果が得られる。The invention according to claim 7 of the present invention is
A rotary shaft on which a convex portion made of an elastic body is spirally formed is formed above a flat table on which a mounting surface of the thin film sheet is formed, and this rotary shaft is pressed against the surface of the thin film sheet to rotate by contacting the surface. A vertical movement mechanism, a rotation mechanism, and a horizontal movement mechanism, and presses the rotary shaft against the thin film sheet so as to rotate while sliding the surface of the thin film sheet to obtain a highly accurate thin film sheet. This is a thin-film sheet manufacturing device with a structure that allows multiple points of pressure to be applied to the entire surface to remove local deformation and local stresses in the thin-film sheet, thus ensuring uniform bending strength over the entire surface. It is possible to obtain an operation effect of having a thin film sheet manufacturing apparatus which has the above-mentioned features and is free from wrinkles, distortion, streaks in the lengthwise direction and cracks.
【００１４】本発明の請求項８に記載の発明は、特に、
回転軸に螺旋状の凹溝を形成し、この凹溝に回転軸の外
形よりとび出すように弾性体を巻き付けてこのひもの外
形と回転軸の段差からなる凸部を形成し、前記弾性体を
凹溝から着脱可能な構成とした請求項７に記載の薄膜シ
ートの製造装置であり、これにより、弾性体を螺旋状に
精度良く形成できるとともに、この弾性体の交換も容易
にできるので表面全体に均一な曲げ強度を有し、しわや
歪み及び長さ方向のすじ等の無い薄膜シートの製造装置
を得ることができるという作用効果が得られる。The invention according to claim 8 of the present invention is
A spiral concave groove is formed on the rotary shaft, and an elastic body is wound around the concave groove so as to protrude from the outer shape of the rotary shaft to form a convex portion formed by a step between the outer shape of the lace and the rotary shaft. The thin film sheet manufacturing apparatus according to claim 7, wherein the elastic member is configured to be attachable to and detachable from the concave groove. With this, the elastic body can be accurately formed in a spiral shape, and the elastic body can be easily replaced. It is possible to obtain an operation effect that a manufacturing apparatus for a thin film sheet having uniform bending strength as a whole and free from wrinkles, distortions, and streaks in the length direction can be obtained.
【００１５】本発明の請求項９に記載の発明は、特に、
回転軸に螺旋状から成る凸部を複数条並設した請求項７
に記載の薄膜シートの製造装置であり、これにより、薄
膜シートの表面を複数条の凸部で加圧できるので、一層
薄膜シートの局部的な変形や局部的な応力を除去するこ
とができ、均一な曲げ強度を有し、しわ、歪み、亀裂等
の無い薄膜シートの製造装置を得ることができるという
作用効果が得られる。The invention according to claim 9 of the present invention is
8. A plurality of spiral convex portions are arranged in parallel on the rotary shaft.
It is a thin film sheet manufacturing apparatus according to, by this, since the surface of the thin film sheet can be pressed by a plurality of projections, it is possible to remove the local deformation and local stress of the thin film sheet, It is possible to obtain the function and effect that it is possible to obtain a thin-film sheet manufacturing apparatus having uniform bending strength and free from wrinkles, distortions, cracks, and the like.
【００１６】本発明の請求項１０に記載の発明は、特
に、弾性体として動植物から成ると繊維を縒ったひもを
用いた請求項７に記載の薄膜シートの製造装置であり、
これにより、薄膜シート上に残留する微細な屑や汚れが
一層弾性体に転写され易くなるので薄膜シートの表面の
外観が極めて良好な薄膜シートの製造装置を得ることが
できるという作用効果が得られる。The invention according to claim 10 of the present invention is the apparatus for producing a thin film sheet according to claim 7, which uses a string formed by twisting fibers when an animal or plant is used as the elastic body.
As a result, fine dust and dirt remaining on the thin film sheet are more easily transferred to the elastic body, so that it is possible to obtain a thin film sheet manufacturing apparatus having an extremely good appearance on the surface of the thin film sheet. .
【００１７】本発明の請求項１１に記載の発明は、特
に、回転軸を複数本設定した請求項７に記載の薄膜シー
トの製造装置であり、これにより、一層薄膜シートの局
部的な変形や局部的な応力を除去することができ、表面
全体に均一な曲げ強度を有し、しわ、歪み及びすじ等の
無い薄膜シートの製造方法を得ることができるという作
用効果が得られる。The invention according to claim 11 of the present invention is the apparatus for manufacturing a thin film sheet according to claim 7, in which a plurality of rotary shafts are set. It is possible to remove local stress, have a uniform bending strength over the entire surface, and obtain a method for producing a thin film sheet having no wrinkles, distortions, and streaks.
【００１８】[0018]
【発明の実施の形態】以下、実施の形態を用いて、本発
明の特に請求項１〜１１に記載の発明について説明す
る。BEST MODE FOR CARRYING OUT THE INVENTION The invention described in claims 1 to 11 of the present invention will be described below with reference to embodiments.
【００１９】図１は本発明の実施の形態における薄膜シ
ートの製造装置の外観図、図２は同薄膜シートの側面
図、図３は同薄膜シートの製造装置の要部詳細図、図
４、図５は回転軸の詳細図である。FIG. 1 is an external view of a thin film sheet manufacturing apparatus according to an embodiment of the present invention, FIG. 2 is a side view of the thin film sheet, and FIG. 3 is a detailed view of essential parts of the thin film sheet manufacturing apparatus. FIG. 5 is a detailed view of the rotary shaft.
【００２０】図１〜図５において、１は薄膜シートの製
造装置であり、グラファイトシートや金属箔からなる薄
膜シート２の局部的な残留応力や歪みを緩和し、曲げ強
度が良好でしわや変形の無い薄膜シート２を製造するた
めに用いられる。以下に前記薄膜シートの製造装置１の
構成を説明する。1 to 5, reference numeral 1 denotes an apparatus for manufacturing a thin film sheet, which relieves local residual stress and strain of a thin film sheet 2 made of a graphite sheet or a metal foil, has a good bending strength, and is wrinkled or deformed. It is used to manufacture a thin film sheet 2 without a blank. The configuration of the thin film sheet manufacturing apparatus 1 will be described below.
【００２１】前記薄膜シートの製造装置１は、平坦な台
３上に弾性体４からなる凸部５を螺旋状に形成した回転
軸６、７と、この回転軸６、７を前記平坦な台３に向け
て上下に移動させる上下動作機構８と、前記回転軸６、
７を回転させる回転機構９と、前記回転軸６、７を水平
方向Ｘに移動させる水平動作機構１０とで構成してお
り、前記回転軸６、７を回転させてこの回転軸６、７の
凸部５を前記薄膜シート２の長さ方向に連続して加圧し
得る構成としている。The thin-film sheet manufacturing apparatus 1 includes rotary shafts 6 and 7 in which a convex portion 5 made of an elastic body 4 is spirally formed on a flat base 3, and the rotary shafts 6 and 7 are the flat base. 3, a vertical movement mechanism 8 for vertically moving the rotary shaft 6,
It comprises a rotating mechanism 9 for rotating 7 and a horizontal operation mechanism 10 for moving the rotating shafts 6, 7 in the horizontal direction X. The rotating shafts 6, 7 are rotated to rotate the rotating shafts 6, 7. The convex portion 5 is configured to be continuously pressurizable in the length direction of the thin film sheet 2.
【００２２】前記回転軸６、７にはあらかじめ４条から
なる螺旋状の凹溝１２、１３、１４、１５を形成し、動
植物から成る繊維を縒って弾性を有するひも１６、１
７、１８、１９で形成した前記弾性体４を、前記回転軸
６、７の凹溝１２、１３、１４、１５に巻き付けて前記
凸部５を形成した構成としている。The rotary shafts 6 and 7 are preliminarily formed with spiral grooves 12, 13, 14 and 15 consisting of four threads, and elastic strings 16 and 1 are formed by twisting fibers of animals and plants.
The elastic body 4 formed of 7, 18, 19 is wound around the concave grooves 12, 13, 14, 15 of the rotary shafts 6, 7 to form the convex portion 5.
【００２３】以下に前記構成の薄膜シートの製造装置１
を用いた薄膜シートの製造方法を説明する。The apparatus 1 for manufacturing a thin film sheet having the above-mentioned structure will be described below.
A method for manufacturing a thin film sheet using is described.
【００２４】先ず、前記回転軸６、７の凹溝１２、１
３、１４、１５に外径約３ｍｍの前記ひも１６、１７、
１８、１９を巻き付け、前記回転軸６、７の両端で固定
リング２０の溝２８を通過するように挿入し、さらに第
２の固定リング２１を重なるように挿入して回転させ前
記ひも１６、１７、１８、１９をねじり回転軸６、７に
固定する。First, the concave grooves 12, 1 of the rotary shafts 6, 7 are formed.
3, 14 and 15 and the strings 16 and 17 having an outer diameter of about 3 mm,
18 and 19 are wound, inserted so as to pass through the grooves 28 of the fixed ring 20 at both ends of the rotary shafts 6 and 7, and further the second fixed ring 21 is inserted so as to be overlapped and rotated to rotate the strings 16 and 17 , 18 and 19 are fixed to the torsion rotary shafts 6 and 7.
【００２５】次いで、前記回転軸６、７の両端部をモー
タにより回転する回転機構９の軸受け２２、２３に嵌合
させる。このとき前記回転軸６、７は前記薄膜シート２
をこの回転軸６、７と平坦な台３との間に容易に挿入で
きるように後述する上下動作機構８を用いて十分な間隙
を有する高さに調整しておく。Then, both ends of the rotary shafts 6 and 7 are fitted into the bearings 22 and 23 of the rotary mechanism 9 which is rotated by a motor. At this time, the rotating shafts 6 and 7 are attached to the thin film sheet 2
Is adjusted to a height with a sufficient gap by using an up-and-down moving mechanism 8 described later so that it can be easily inserted between the rotary shafts 6 and 7 and the flat base 3.
【００２６】次いで、前記薄膜シート２を回転軸６、７
と平坦な台３との間に通過させ所定の位置まで引き出
し、この薄膜シート２の後端部２６の位置に押さえ板１
１を下降させて前記薄膜シート２を押さえるように固定
する。Then, the thin film sheet 2 is attached to the rotary shafts 6 and 7.
Between the flat plate 3 and the flat plate 3 and pulled out to a predetermined position.
1 is lowered and fixed so as to press the thin film sheet 2.
【００２７】次いで、前記回転軸６、７を水平動作機構
１０を用いて前記薄膜シート２の長さ方向の略中央部２
５まで水平移動させた後に前述の上下動作機構８を用い
て前記薄膜シート２の表面に向けて下降して前記薄膜シ
ート２の表面に当接し、エアシリンダ２７を用いて前記
平坦な台３を押し上げて前記回転軸６、７と前記薄膜シ
ート２との間に６ｋｇｆの加圧を設定する。Next, the rotary shafts 6 and 7 are moved by using a horizontal movement mechanism 10 in a substantially central portion 2 in the length direction of the thin film sheet 2.
After moving horizontally to 5, the vertical movement mechanism 8 is used to descend toward the surface of the thin film sheet 2 and contact the surface of the thin film sheet 2, and the flat table 3 is attached to the flat table 3 using an air cylinder 27. By pushing up, a pressure of 6 kgf is set between the rotary shafts 6 and 7 and the thin film sheet 2.
【００２８】次いで、前記回転軸６、７を前記回転機構
９を用いてＰ方向に回転させながら前記水平動作機構１
０によりＸ方向に移動させて薄膜シート２の前端部２４
を超えたら停止する。このとき、前記回転軸６、７のＰ
方向の回転数を１０００ｒｐｍ／ｍｉｎ．、Ｘ方向の水
平移動速度は２０ｍｍ／ｓｅｃ．とし、この回転軸６、
７の凸部５と前記薄膜シート２との間にすべり摩擦力が
０．２０ｋｇｆ／ｃｍ 2をもつように設定している。Next, the rotating shafts 6 and 7 are connected to the rotating mechanism.
The horizontal operation mechanism 1 while rotating in the P direction using 9
0 in the X direction to move the front end portion 24 of the thin film sheet 2.
Stop when exceeds. At this time, P of the rotary shafts 6 and 7
Direction rotation speed is 1000 rpm / min. , Water in the X direction
Flat movement speed is 20 mm / sec. And this rotary shaft 6,
The sliding frictional force between the convex portion 5 of 7 and the thin film sheet 2 is
0.20 kgf / cm 2Has been set.
【００２９】次いで、前記回転軸６、７を上方向に移動
させた後に前記押さえ板２９を前記薄膜シート２の前端
部２４の位置に移動させてこの薄膜シート２を前記平坦
な台３との間で押さえて固定する。Next, after moving the rotating shafts 6 and 7 in the upward direction, the pressing plate 29 is moved to the position of the front end portion 24 of the thin film sheet 2 so that the thin film sheet 2 and the flat base 3 are moved. Hold in between and fix.
【００３０】次いで、前記回転軸６、７を前記水平動作
機構１０を用いてＸ方向と反対方向に前記薄膜シート２
の中央部２５の位置まで移動し、前記上下動作機構８を
用いて前記薄膜シート２の表面に当接し、エアシリンダ
２７を用いて前記平坦な台３を押し上げて前記回転軸
６、７と前記薄膜シート２との間に６ｋｇｆの加圧を設
定する。Next, the rotary shafts 6 and 7 are moved in the direction opposite to the X direction by using the horizontal movement mechanism 10 to the thin film sheet 2.
To the position of the central portion 25 thereof, contact the surface of the thin film sheet 2 by using the vertical movement mechanism 8, and push up the flat table 3 by using the air cylinder 27 to push up the rotary shafts 6, 7 and A pressure of 6 kgf is set between the thin film sheet 2 and the thin film sheet 2.
【００３１】次いで、前記回転軸６、７を回転方向が前
記Ｐ方向と逆向きになるように設定して回転し、前記水
平動作機構１０を用いて薄膜シート２の前端部２４に向
かって移動する。このとき、前記回転軸６、７の回転数
を１０００ｒｐｍ／ｍｉｎ．、水平移動速度は２０ｍｍ
／ｓｅｃ．とし、この回転軸６、７の凸部と前記薄膜シ
ート２との間にすべり摩擦力が０．２０ｋｇｆ／ｃｍ2
をもつように設定している。Next, the rotating shafts 6 and 7 are set and rotated so that the rotating direction is opposite to the P direction, and the rotating shafts 6 and 7 are moved toward the front end portion 24 of the thin film sheet 2 by using the horizontal operating mechanism 10. To do. At this time, the number of rotations of the rotary shafts 6 and 7 is 1000 rpm / min. , Horizontal movement speed is 20mm
/ Sec. The sliding frictional force between the convex portions of the rotating shafts 6 and 7 and the thin film sheet 2 is 0.20 kgf / cm 2.
Has been set.
【００３２】次いで、必要に応じて前記回転軸６、７に
巻き付けたひも１６、１７、１８、１９をメッシュの密
なものに交換し、前記薄膜シート２の表面にこの回転軸
６、７の凸部５を回転しながら加圧してすべらせること
により高精度仕上げを行う。Then, if necessary, the strings 16, 17, 18, 19 wound around the rotary shafts 6, 7 are replaced with dense meshes, and the rotary shafts 6, 7 are formed on the surface of the thin film sheet 2. High-precision finishing is performed by pressing and sliding the convex portion 5 while rotating.
【００３３】[0033]
【発明の効果】以上、本発明によれば、薄膜シートの表
面全体の局部的な変形や局部的な応力を除去することが
でき、表面全体に均一な曲げ強度を有し、しわ、歪み、
すじ、及び亀裂等のない薄膜シートの製造方法およびそ
の製造装置を得ることができる。As described above, according to the present invention, it is possible to remove the local deformation and the local stress of the entire surface of the thin film sheet, have a uniform bending strength on the entire surface, and to prevent wrinkles, strains,
It is possible to obtain a thin film sheet manufacturing method and a manufacturing apparatus therefor which are free from streaks and cracks.
【図１】本発明の一実施の形態における薄膜シートの製
造装置の外観図FIG. 1 is an external view of a thin-film sheet manufacturing apparatus according to an embodiment of the present invention.
【図２】同実施の形態における薄膜シートの製造装置の
側面図FIG. 2 is a side view of the thin-film sheet manufacturing apparatus according to the same embodiment.
【図３】同実施の形態における薄膜シートの製造装置の
要部詳細図FIG. 3 is a detailed view of a main part of the thin-film sheet manufacturing apparatus according to the same embodiment.
【図４】同実施の形態における薄膜シートの製造装置の
回転軸を示す詳細図FIG. 4 is a detailed view showing a rotating shaft of the thin-film sheet manufacturing apparatus in the same embodiment.
【図５】同実施の形態における薄膜シートの製造装置の
回転軸を示す詳細図FIG. 5 is a detailed view showing a rotating shaft of the thin-film sheet manufacturing apparatus in the same embodiment.
【図６】従来例における薄膜シートの製造方法およびそ
の製造装置を示す図FIG. 6 is a view showing a method of manufacturing a thin film sheet and a manufacturing apparatus thereof in a conventional example.
１ 薄膜シートの製造装置 ２ 薄膜シート ３ 平坦な台 ４ 弾性体 ５ 凸部 ６、７ 回転軸 ８ 上下動作機構 ９ 回転機構 １０ 水平動作機構 １１ 押さえ板 １２、１３、１４、１５ 凹溝 １６、１７、１８、１９ ひも ２０ 固定リング ２１ 第２の固定リング ２２、２３ 軸受け ２４ 薄膜シートの前端部 ２５ 薄膜シートの中央部 ２６ 薄膜シートの後端部 ２７ エアシリンダ ２８ 溝 ２９ 押さえ板 1 Thin-film sheet manufacturing equipment 2 thin film sheet 3 flat stand 4 elastic body 5 convex 6, 7 rotation axis 8 Vertical movement mechanism 9 rotation mechanism 10 Horizontal movement mechanism 11 Press plate 12, 13, 14, 15 concave groove 16, 17, 18, 19 strings 20 fixing ring 21 Second fixing ring 22, 23 bearing 24 Front end of thin film sheet 25 Central part of thin film sheet 26 Rear end of thin film sheet 27 Air cylinder 28 groove 29 Press plate
Claims (11)
回転軸を用いて、薄膜シートの表面に前記回転軸の凸部
を回転しながら加圧させるとともに前記薄膜シートの長
さ方向にすべらせてこの薄膜シートを平坦にする薄膜シ
ートの製造方法。1. A rotating shaft having a convex portion formed of an elastic body in a spiral shape is used to apply pressure while rotating the convex portion of the rotating shaft on the surface of the thin film sheet, and in the longitudinal direction of the thin film sheet. A method for manufacturing a thin film sheet, which is made by sliding to flatten this thin film sheet.
転軸を用いる請求項１に記載の薄膜シートの製造方法。2. The method for producing a thin film sheet according to claim 1, wherein a rotary shaft having a plurality of spiral convex portions arranged in parallel is used.
いる請求項１に記載の薄膜シートの製造方法。3. The method for producing a thin film sheet according to claim 1, wherein a string formed by twisting a thin wire is used as the elastic body.
請求項１に記載の薄膜シートの製造方法。4. The method for producing a thin film sheet according to claim 1, wherein fibers made of animals and plants are used as the wire rod.
軸の凸部との間に摩擦力を発生させる請求項１に記載の
薄膜シートの製造方法。5. The method for producing a thin film sheet according to claim 1, wherein a frictional force is generated between the thin film sheet and the convex portion of the rotating shaft that is slid in the length direction.
げから高精度仕上げまで区分して用いる請求項１に記載
の薄膜シートの製造方法。6. The method for producing a thin film sheet according to claim 1, wherein a plurality of rotary shafts are used, and each of them is used in a divided manner from rough finish to high precision finish.
上の上方に螺旋状に弾性体からなる凸部を形成した回転
軸と、この回転軸を前記薄膜シートの表面に加圧当接し
て回転しすべらせる上下動作機構と、回転機構と、水平
動作機構とを有し、前記回転軸を前記薄膜シートに加圧
して当接し回転しながら前記薄膜シートの表面をすべら
せて高精度な薄膜シートを得る構成を有した薄膜シート
の製造装置。7. A rotary shaft on which a convex portion made of an elastic material is spirally formed above a flat table on which a mounting surface of the thin film sheet is formed, and the rotary shaft is pressed against the surface of the thin film sheet. And a horizontal movement mechanism for rotating and sliding the thin film sheet by pressing the rotary shaft against the thin film sheet to bring it into contact with the thin film sheet and rotate the same to rotate the surface of the thin film sheet with high precision. A thin film sheet manufacturing apparatus having a structure for obtaining a thin film sheet.
溝に回転軸の外形よりとび出すように弾性体を巻き付け
てこのひもの外形と回転軸の段差からなる凸部を形成
し、前記弾性体を凹溝から着脱可能な構成とした請求項
７に記載の薄膜シートの製造装置。8. A spiral concave groove is formed on a rotary shaft, and an elastic body is wound around the concave groove so as to protrude from the outer shape of the rotary shaft to form a convex portion formed by a step between the outer shape of the string and the rotary shaft. The thin-film sheet manufacturing apparatus according to claim 7, wherein the elastic body is configured to be detachable from the groove.
設した請求項７に記載の薄膜シートの製造装置。9. The apparatus for producing a thin film sheet according to claim 7, wherein a plurality of spiral convex portions are arranged side by side on the rotary shaft.
ったひもを用いた請求項７に記載の薄膜シートの製造装
置。10. The apparatus for manufacturing a thin film sheet according to claim 7, wherein a string formed by twisting fibers of animals and plants is used as the elastic body.
載の薄膜シートの製造装置。11. The thin-film sheet manufacturing apparatus according to claim 7, wherein a plurality of rotation axes are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001224139A JP4923347B2 (en) | 2001-07-25 | 2001-07-25 | Method for manufacturing thin film sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001224139A JP4923347B2 (en) | 2001-07-25 | 2001-07-25 | Method for manufacturing thin film sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003039123A true JP2003039123A (en) | 2003-02-12 |
| JP4923347B2 JP4923347B2 (en) | 2012-04-25 |
Family
ID=19057359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001224139A Expired - Fee Related JP4923347B2 (en) | 2001-07-25 | 2001-07-25 | Method for manufacturing thin film sheet |
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| Country | Link |
|---|---|
| JP (1) | JP4923347B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695183A (en) * | 2017-09-29 | 2018-02-16 | 苏州特鑫精密电子有限公司 | A kind of wrinkle-removing apparatus of film production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543993A (en) * | 1977-06-10 | 1979-01-12 | Isuzu Motors Ltd | Bevel gear cutting apparatus |
| JPS60151859A (en) * | 1984-01-19 | 1985-08-09 | Victor Co Of Japan Ltd | Program search signal recording circuit of magnetic recording and reproducing device |
| JPS62224717A (en) * | 1986-03-26 | 1987-10-02 | Tokyo Kikai Seisakusho Ltd | Roller |
| JPS6329612A (en) * | 1986-07-22 | 1988-02-08 | 松下電器産業株式会社 | Central cleaner |
| JPS63202933A (en) * | 1987-02-19 | 1988-08-22 | Toshiba Corp | Sticker for adhesive sheet |
| JPH0258927A (en) * | 1988-08-25 | 1990-02-28 | Fujitsu Ltd | Successive decoder |
-
2001
- 2001-07-25 JP JP2001224139A patent/JP4923347B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543993A (en) * | 1977-06-10 | 1979-01-12 | Isuzu Motors Ltd | Bevel gear cutting apparatus |
| JPS60151859A (en) * | 1984-01-19 | 1985-08-09 | Victor Co Of Japan Ltd | Program search signal recording circuit of magnetic recording and reproducing device |
| JPS62224717A (en) * | 1986-03-26 | 1987-10-02 | Tokyo Kikai Seisakusho Ltd | Roller |
| JPS6329612A (en) * | 1986-07-22 | 1988-02-08 | 松下電器産業株式会社 | Central cleaner |
| JPS63202933A (en) * | 1987-02-19 | 1988-08-22 | Toshiba Corp | Sticker for adhesive sheet |
| JPH0258927A (en) * | 1988-08-25 | 1990-02-28 | Fujitsu Ltd | Successive decoder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695183A (en) * | 2017-09-29 | 2018-02-16 | 苏州特鑫精密电子有限公司 | A kind of wrinkle-removing apparatus of film production |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4923347B2 (en) | 2012-04-25 |
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