JPH04136263A - Punching of cloth-like material made of resin and punching device therefor - Google Patents
Punching of cloth-like material made of resin and punching device thereforInfo
- Publication number
- JPH04136263A JPH04136263A JP25396290A JP25396290A JPH04136263A JP H04136263 A JPH04136263 A JP H04136263A JP 25396290 A JP25396290 A JP 25396290A JP 25396290 A JP25396290 A JP 25396290A JP H04136263 A JPH04136263 A JP H04136263A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cloth
- punching
- resin
- pedestal
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000011347 resin Substances 0.000 title claims description 27
- 229920005989 resin Polymers 0.000 title claims description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 239000004677 Nylon Substances 0.000 abstract description 3
- 229920001778 nylon Polymers 0.000 abstract description 3
- 239000002759 woven fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明用 樹脂製の織物等の布状物から打抜片を打抜く
にあたり、その切断部がほつれないように打抜く方法と
、その打抜き方法に使用する打抜装置に関する。[Detailed Description of the Invention] [Industrial Field of Application] For the present invention: A method for punching out a punched piece from a cloth-like material such as a resin fabric so that the cut portion does not fray, and the punching method The present invention relates to a punching device used in the method.
従東 樹脂製の織叡 或：戴 織物に編物状物を積層し
てかがり付けた布状物を、円形等に打抜いて、打抜片に
形成し この打抜片を種々の用途に使用することが行わ
れている。Junto Resin Oriwa Or: Dai A cloth-like material made by layering knitted material on a woven fabric and stitching it, punching it out into a circular shape etc. and forming it into a punched piece.This punched piece is used for various purposes. things are being done.
そして、前記打抜きＩＬ 鋭利な打抜き刃を用い、布
状物を切断し、或は剪断して打抜片を打抜いている。Then, using a sharp punching blade, the cloth-like material is cut or sheared to punch out a punched piece.
前記樹脂製の織物、或（戴 織物に編物状物を積層して
かがり付けた布状物を打抜刃で打抜いて打抜片を形成す
る手段叫 打抜片を形成する織叡或鷹 織物にかがり付
けられた編物状物が、切断された部分からほつれること
が多い。Means for forming a punched piece by punching out the resin fabric or a cloth-like article obtained by laminating and stitching a knitted article on the woven fabric with a punching blade. Knitted material attached to fabric often frays from the cut portion.
本考案６戯 前記事項に鑑みなされたものであり、樹脂
製の織執 或ＩＬ 織物に編物状物を積層してかがり
付けた布状物から、切断部がほつれることのない打抜片
を打抜けるようにすることを技術的課題とする。The present invention was created in view of the above-mentioned matters, and is a method for producing die-cut pieces from resin fabrics or IL fabrics, which are laminated with knitted fabrics and stitched together, so that the cut portions will not fray. The technical challenge is to make it possible to punch through.
樹脂製布状物の打抜き方法の発明頃 対向して設けた受
台１と打抜体ｌＯのうち、少なくともいずれか一方を加
熱し そして、前記受台１と打抜体ｌＯのいずれか一方
番な 切断用斜面１３を形成すると共に、 いずれか他
方＆気 前記切断用斜面１３に当接する切断用角部３を
形成し さらに、 前記切断用斜面１３と切断用角部３
の間へ 樹脂製の織物等の布状物２１を介挿し、この布
状物２１を前記切断用斜面１３と切断用角部３で押圧し
て切断し打抜片１０を形成すると共番ミ この打抜片Ｉ
Ｏの切断部を加熱して溶着する樹脂製布状物２１の打抜
き方法とし八
樹脂製布状物の打抜装置の発明は、受台ｌの上方番−打
抜体１０を上下動可能に設け、この受台ｌと打抜体１０
のうち、少なくともいずれか一方にヒータを設け、そし
て、前記受台１と打抜体ＩＯのうちいずれか一方自 切
断用斜面１３を形成すると共に、 いずれか他方シミ
前記切断用斜面１３に当接する切断用角部３を形成し
前記切断用斜面１３と切断用角部３の間に介挿された樹
脂製の布状物２１を、切断用斜面１３と切断用角部３で
押圧して切断できるように形成すると共に、切断部を加
熱溶着できるように形成した樹脂製布状物の打抜装置と
した
〔作用〕
本発明（戯 受台ｌと打抜体１０の間に、樹脂製の織物
等の布状物２１を介挿上 この布状物２１を切断用斜面
１３と切断用角部３で押圧する。そうすると、布状物２
１の切断用角部３で押圧された部分は、前記受台ｌ又は
、打抜体１０の熱により軟化さ瓢 押し潰されるように
して切断さＬ打抜片２２が形成される。Around the time of the invention of a method for punching out resin cloth materials At least one of the pedestal 1 and the punched body 1O, which were provided facing each other, was heated, and one of the pedestal 1 and the punched body 10 was numbered. While forming the cutting slope 13, forming a cutting corner 3 that comes into contact with the cutting slope 13; and further, forming the cutting slope 13 and the cutting corner 3.
A cloth-like material 21 such as a resin fabric is inserted between the holes, and the cloth-like material 21 is pressed and cut by the cutting slope 13 and the cutting corner 3 to form a punched piece 10. This punching piece I
A method for punching out a resin cloth 21 by heating and welding the cut part of O, and an invention for a punching apparatus for a resin cloth 21, is such that the upper number of the pedestal l and the punching body 10 can be moved up and down. Provided, this pedestal l and the punched body 10
At least one of them is provided with a heater, and one of the pedestal 1 and the punched body IO is formed with a self-cutting slope 13, and one of the other is stained.
A cutting corner 3 is formed that contacts the cutting slope 13.
The resin cloth material 21 inserted between the cutting slope 13 and the cutting corner 3 is formed so that it can be cut by being pressed by the cutting slope 13 and the cutting corner 3. [Function] The present invention is a device for punching out a resin cloth material formed so that the parts can be heat-welded. Press the cloth-like object 21 with the cutting slope 13 and the cutting corner 3. Then, the cloth-like object 2
The portion pressed by the cutting corner 3 of 1 is softened by the heat of the pedestal 1 or the punching body 10, and is crushed to form a cut L-shaped punched piece 22.
そして、打抜片２２の切断された部分の樹脂のフィラメ
ントｔｌ 加熱されると共に押圧されて溶着される。Then, the resin filament tl of the cut portion of the punched piece 22 is heated and pressed to be welded.
そして、受台１から打抜体ｌＯが引き峻さへ打抜片２２
が取り出されて溶着部が冷却して固定される。Then, the punching body lO is moved from the pedestal 1 to the punching piece 22.
is removed and the welded part is cooled and fixed.
本発明の方法、装置ｉＬ 樹脂繊維を用いた織物に適
用でき、その織り方として１戯 平織り、綾織り、ルー
プ織りその他各種の織り布に適用できる。The method and apparatus of the present invention can be applied to fabrics using resin fibers, and can be applied to plain weave, twill weave, loop weave, and various other woven fabrics.
要代 切断部分での糸のほつれが生じるタイプの布に適
用できる。従って、不織布であっても、繊維同士の交絡
が不十分なタイプのものに適用すると切断縁がきれいに
仕上がる。Key allowance Applicable to types of fabrics where the threads become frayed at the cut part. Therefore, even if it is a non-woven fabric, if it is applied to a type where the fibers are not sufficiently intertwined, the cut edges will be finished neatly.
第１図ないし第３回速 本発明の樹脂製布状物の打抜装
置と、樹脂製布状物の打抜き方法の一実施例の説明用の
図である。FIGS. 1 to 3 are explanatory diagrams of an embodiment of the resin cloth punching apparatus and the resin cloth punching method of the present invention; FIG.
この実施例の樹脂製布状物の打抜装置哄 円柱状の受台
１を備えており、この受台１の上面には凹部２が形成さ
汰 そして、この受台ｌの上面の外周縁１戴 切断用角
部３に形成されている。The apparatus for punching resin cloth according to this embodiment is equipped with a cylindrical pedestal 1, and a recess 2 is formed on the top surface of this pedestal 1.The outer peripheral edge of the top surface of this pedestal 1 is 1. Formed on the cutting corner 3.
前記受台ｌの両側方の上部に（戯 一対のローラ２０．
２０が設けてあり、このローラｚｏ、ｚ。A pair of rollers 20.
20 are provided, and these rollers zo, z.
の下側に被加工物である帯状の布状物２１が張設さ汰
そして、所定の間隔で布状物２１を間欠的に横方向に送
るように形成しである。A belt-like cloth material 21, which is a workpiece, is stretched under the
The cloth material 21 is then intermittently fed laterally at predetermined intervals.
さらに、 前記受台１の上方には、この受台ｌよりも大
径に形成された円柱状の打抜体１０を、上下動可能に設
けである。Further, above the pedestal 1, a cylindrical punched body 10 having a diameter larger than that of the pedestal 1 is provided so as to be movable up and down.
そして、前記打抜体１０の下面にＩＬ 凹所１１が形
成さ決 外周部が円筒状部１２に形成されており、この
円筒状部１２の下部頃 下端部が大径に拡大する切断用
斜面１３に形成されている。An IL recess 11 is formed on the lower surface of the punched body 10.The outer peripheral portion is formed into a cylindrical portion 12, and the lower end of the cylindrical portion 12 has a cutting slope that expands to a large diameter. It is formed in 13.
そして、前記切断用斜面１３は、前記打抜体ｌＯの下降
により、前記受台１の切断用角部３が当接して、切断用
斜面１３と切断用角部３の間に介挿された樹脂製の布状
物２１を切断するように形成されたものである。Then, the cutting slope 13 is inserted between the cutting slope 13 and the cutting corner 3 by coming into contact with the cutting corner 3 of the pedestal 1 as the punching body 1O descends. It is formed to cut a cloth-like material 21 made of resin.
また、前記打抜体１０は、角形に形成された取付部１４
に取り付けられており、この取付部１４内に１戯 図示
してないヒータが収容されており、前記打抜体１０を加
熱するように形成されている。Further, the punched body 10 has a mounting portion 14 formed in a rectangular shape.
A heater (not shown) is housed in the mounting portion 14, and is configured to heat the punched body 10.
そして、前記切断用斜面１３１４ 前記切断用角部３
との間に介挿された布状物２１を押圧し切断するとき、
前記ヒータにより加熱されていて、布状物２１を加熱し
切断し、切断部を溶着できるように形成されている。Then, the cutting slope 1314 and the cutting corner 3
When pressing and cutting the cloth-like material 21 inserted between the
It is heated by the heater, and is formed so that the cloth-like material 21 can be heated and cut, and the cut portions can be welded.
さらは 前記取付部１４１戴 基部１５に取り付けられ
ており、この基部１５１Ｌ 図示してない機構により
上下動するように形成されている。Furthermore, the mounting portion 141 is attached to the base 15, and the base 151L is formed to move up and down by a mechanism not shown.
そして、切断用斜面１３を受台１側に設け、切断用角部
３を打抜体１０側に設けることも可能であり、ヒータも
受台１側に設けることが可能である。It is also possible to provide the cutting slope 13 on the pedestal 1 side and the cutting corner 3 on the punched body 10 side, and it is also possible to provide the heater on the pedestal 1 side.
前記樹脂製布状物の打抜き方法の一実施例（戴前記実施
例の樹脂製布状物の打抜装置を用いて行った
この実施側版 ナイロン製のネット状に形成された帯状
の布状物２１を、ローラ２０，２０の下側に張設し、ヒ
ータで２３５℃に加熱した打抜体１０を下降させて、切
断用角部３と切断用斜面１３で布状物２１を円形に押圧
し、押圧部を打抜体１０の熱により軟化させると共＆−
押し潰すようにして切断し 円形の打抜片２２を形成し
た打抜かれた打抜片２２（戴 切断された外周縁のフィ
ラメントの重なった部分が溶着されており、はつれが発
生しない打抜片２２である。An example of the method for punching out the resin cloth (this implementation version was carried out using the resin cloth punching apparatus of the above example) A belt-like cloth formed in the shape of a nylon net The material 21 is stretched under the rollers 20, 20, and the punched body 10 heated to 235° C. by a heater is lowered to cut the cloth material 21 into a circular shape using the cutting corners 3 and the cutting slope 13. The pressed part is softened by the heat of the punched body 10, and &-
A punched piece 22 that is crushed and cut to form a circular punched piece 22 (a punched piece in which the overlapping portion of the cut filament at the outer periphery is welded, so that no fraying occurs) It is 22.
そして、布状物２１として（戯 樹脂製の織物、或ｉ１
樹脂製の織布からなる基布Ｇミ ナイロンのフィラ
メントを編み込−”ｂｌｌみ込んだ部分に接続するフィ
ラメントを、基布の表面にループ状に突出させ、この突
出させた部分を基布の表面に多数形成したファスナー等
の如く、切断部分からほつれる虞れのある布状のもので
、溶着できるものであれば適用できる。Then, as the cloth-like material 21 (resin fabric, or i1
Base fabric made of resin woven fabric Gmi Nylon filament knitted - The filament connected to the woven part protrudes in a loop shape from the surface of the base fabric, and this protruding part is connected to the base fabric. It can be applied to cloth-like materials that are likely to fray from the cut portion, such as many fasteners formed on the surface, and which can be welded.
なお、受台もしくは打抜体の加熱温度は打ち抜くべき樹
脂の溶融温度に応じて、適宜変更する。Note that the heating temperature of the pedestal or the punched body is changed as appropriate depending on the melting temperature of the resin to be punched.
本発明＋３ 受台１と打抜体１０の一方に切断用角部
３を形成し、他方に切断用斜面１３を形成し、そして、
受台ｌと打抜体ｌＯのうち、少なくとも一方を加熱し
この切断用斜面１３と切断用角部３で、樹脂製の織物等
の布状物２１を押圧部 布状物２１から打抜片２２を打
抜くようにした発明である。Present invention +3 A cutting corner 3 is formed on one of the pedestal 1 and the punched body 10, a cutting slope 13 is formed on the other, and
At least one of the pedestal l and the punched body lO is heated.
This invention uses the cutting slope 13 and the cutting corner 3 to press a cloth-like material 21 such as a resin-made fabric into a pressing section, and punch out a punching piece 22 from the cloth-like material 21.
したがって、布状物２１の切断される部分は、熱によっ
て軟化さ瓢 押し潰されるようにして切断されると共へ
切断された部分の重なり合ったフィラメント頃 加熱
状態で押圧されて溶着し、切断された周縁部がほつれな
い打抜片２２を得ることができる。Therefore, the portion of the cloth-like material 21 to be cut is softened by the heat, crushed and cut, and the overlapping filaments of the cut portion are pressed and welded in a heated state, and then cut. It is possible to obtain a punched piece 22 whose peripheral edge does not fray.
第１図ないし第３図頃 本発明の一実施例の樹脂製布状
物の打抜き方法と、その方法に使用される打抜装置の説
明用の図であり、第１図は一部半裁断面した要部の正面
Ａ 第２図は一部半裁断面した要部の正面銖 第３図は
要部の斜視図である。
１・・受台、 ３・・切断用角部１０・・打抜
化
１３・・切断用斜面、
２１・・布状物、
２２・・打抜片。FIGS. 1 to 3 are explanatory diagrams of a method for punching out a resin cloth according to an embodiment of the present invention and a punching device used in the method; FIG. 1 is a partially cut cross-section. Fig. 2 is a front view of the main part partially cut in half; Fig. 3 is a perspective view of the main part. 1... cradle, 3... corner part for cutting 10... punching 13... slope for cutting, 21... cloth-like material, 22... punching piece.
Claims (2)
いずれか一方を加熱し、そして、前記受台と打抜体のい
ずれか一方に、切断用斜面を形成すると共に、いずれか
他方に、前記切断用斜面に当接する切断用角部を形成し
、さらに、前記切断用斜面と切断用角部の間に、樹脂製
の織物等の布状物を介挿し、この布状物を前記切断用斜
面と切断用角部で押圧して切断し打抜片を形成すると共
に、この打抜片の切断部を加熱して溶着する樹脂製布状
物の打抜き方法。(1) At least one of the pedestal and the punched body, which are provided facing each other, is heated, and a cutting slope is formed on either the pedestal and the punched body, and either On the other hand, a cutting corner that comes into contact with the cutting slope is formed, and a cloth-like material such as a resin fabric is inserted between the cutting slope and the cutting corner, and the cloth-like material is A method for punching out a resin cloth material by pressing and cutting the material with the cutting slope and the corner portion to form a punched piece, and heating and welding the cut portion of the punched piece.
受台と打抜体のうち、少なくともいずれか一方にヒータ
を設け、そして、前記受台と打抜体のうちいずれか一方
に、切断用斜面を形成すると共に、いずれか他方に、前
記切断用斜面に当接する切断用角部を形成し、前記切断
用斜面と切断用角部の間に介挿された樹脂製の布状物を
、切断用斜面と切断用角部で押圧して切断できるように
形成すると共に、切断部を加熱溶着できるように形成し
た樹脂製布状物の打抜装置。(2) A punching body is provided above the pedestal so as to be movable up and down, a heater is provided on at least one of the pedestal and the punching body, and one of the pedestal and the punching body is provided with a heater. A cutting slope is formed on one side, and a cutting corner that abuts the cutting slope is formed on the other, and the resin is inserted between the cutting slope and the cutting corner. A machine for punching a resin cloth-like article, which is formed so as to be able to cut the cloth-like article by pressing it with a cutting slope and a cutting corner, and also formed so that the cut portion can be heat-welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25396290A JP2954682B2 (en) | 1990-09-21 | 1990-09-21 | Punching method and punching device for resin cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25396290A JP2954682B2 (en) | 1990-09-21 | 1990-09-21 | Punching method and punching device for resin cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04136263A true JPH04136263A (en) | 1992-05-11 |
| JP2954682B2 JP2954682B2 (en) | 1999-09-27 |
Family
ID=17258372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25396290A Expired - Fee Related JP2954682B2 (en) | 1990-09-21 | 1990-09-21 | Punching method and punching device for resin cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2954682B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1348797A1 (en) * | 2002-02-01 | 2003-10-01 | Schmitz-Werke GmbH + Co. KG | Woven fabric and method for producing the same |
-
1990
- 1990-09-21 JP JP25396290A patent/JP2954682B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1348797A1 (en) * | 2002-02-01 | 2003-10-01 | Schmitz-Werke GmbH + Co. KG | Woven fabric and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2954682B2 (en) | 1999-09-27 |
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