JPS6039100A - Needle punch device for felt - Google Patents
Needle punch device for feltInfo
- Publication number
- JPS6039100A JPS6039100A JP59144551A JP14455184A JPS6039100A JP S6039100 A JPS6039100 A JP S6039100A JP 59144551 A JP59144551 A JP 59144551A JP 14455184 A JP14455184 A JP 14455184A JP S6039100 A JPS6039100 A JP S6039100A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- felt
- fins
- perforated plate
- rake
- 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 claims description 3
- 239000000835 fiber Substances 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、互い違いにずれた複数の列に設けられている
ニードルをもつ少なくとも１つの昇降運動可能なニード
ルビームと、ニードルビー（＋）
ムの下に設けられてフェルト載置板を形成する装置に関
する。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The invention relates to at least one lifting-and-lowering needle beam with needles arranged in staggered rows and a needle beam (+) below the beam. The present invention relates to an apparatus for forming a felt mounting plate.
従来技術
この種のニードルパンチ装置によって、組織化された表
面をもつフェルトを製造することが可能になる。なぜな
らば、」二からフェルトへ突刺さるニードルはフェルト
から繊維ループを引出し、これらの繊維ループが薄片レ
ーキ（熊手）の薄片の間の空所へ押込まれ、フェルト表
面をそれに応じて形成するからである。できるだけ微細
な表面組織を得るために、大きい突刺し密度が必要であ
り、一方この大きい突刺し密度のため大きい薄片密度が
必要になる。ニードルは個々の薄片の間を通過せねばな
らないので、最小の薄片間隔がニードルの太さによって
決定される。ニードルの荷重はもちろんニードル密度の
増大につれて上昇するので、発生する大きいニードルパ
ンチ力のため、ニードルの太さを小さくすることは決し
てできない。したがって薄片レーキをもつ公知のニード
ルパンチ装置では突刺し密度を特定の程度以上に増大す
ることはできなかった。PRIOR ART Needle punching devices of this type make it possible to produce felts with a structured surface. This is because the needle piercing the felt from the second pulls fiber loops out of the felt and these fiber loops are forced into the cavities between the lamellas of the lamina rake and form the felt surface accordingly. be. In order to obtain as fine a surface texture as possible, a high puncture density is required, and this high puncture density in turn requires a high flake density. Since the needle must pass between the individual laminae, the minimum laminar spacing is determined by the needle thickness. Since the needle load naturally increases as the needle density increases, it is never possible to reduce the needle thickness due to the large needle punch forces generated. Therefore, known needle punching devices with flake rakes have not been able to increase the piercing density beyond a certain degree.
発明の目的
したがって本発明の基礎になっている課題は、これらの
欠点を回避し、最初にあげた種類の装置を改良して、ニ
ードルの太さを減少しなくても、ニードル密度を増大で
きるようにすることである。OBJECTS OF THE INVENTION The problem on which the invention is based is therefore to avoid these disadvantages and to improve a device of the first-mentioned type so that the needle density can be increased without reducing the needle thickness. It is to do so.
目的を達するための手段
本発明はこの課題を、薄片レーキがひれ付き穴あき板か
らなり、この穴あき板のニードル通過用穴が、ひれの間
の間＠幅より大きい直径をもっていることによって解決
する。The invention solves this problem in that the flake rake consists of a perforated plate with fins, in which the holes for the passage of the needle have a diameter greater than the width between the fins. do.
発明の効果
ニードルの通過穴は、穴あき板の薄片を形成するひれの
間の間隙幅より大きい直径をもっているので、八す片の
相互間隔はもはやニードルの太さによっては決定されな
いため、ニードル密度を増大することができる。ひれは
板上に設け（３）
られているため自立的に構成する必要がなく、表面組織
にとって重要なひれの間の一貫した間隙はひれの切欠き
により中断されないので、ひれの間にある穴により生ず
るひれの側面切欠きは問題とならない。したがって著し
く微細な表 ′面組織をもつフェルトを製造することが
筒中に可能となる。Effects of the Invention Since the passage holes of the needles have a diameter larger than the gap width between the fins forming the lamina of the perforated plate, the mutual spacing of the eight pieces is no longer determined by the needle thickness, so that the needle density can be increased. Because the fins are mounted on a plate (3), they do not need to be self-constructed, and the holes between the fins are not interrupted because the consistent spacing between the fins, which is important for surface texture, is not interrupted by fin notches. The side notches in the fins caused by this are not a problem. Therefore, it is possible to produce felt with an extremely fine surface texture inside the cylinder.
実施例 図面には本発明の対象が例として示されている。Example The subject matter of the invention is illustrated by way of example in the drawings.
図示した装置は、例えば偏心輪を介して昇降駆動される
ニードルビーム１を含んでいる。このニードルビーム１
のニードル２は複数の列で互い違いにずれて配置され、
ニードルパンチすべきフェルトの載置板を形成する薄片
レーキ３と共同作用する。薄片レーキ３とニードルビー
ム１との間にストリッパ４が設けられて、二〜ドルの引
抜かれる際フェルトを留める。The illustrated device includes a needle beam 1 that is driven up and down, for example via an eccentric. This needle beam 1
The needles 2 are arranged staggered in a plurality of rows,
It cooperates with a flake rake 3 which forms a support plate for the felt to be needle punched. A stripper 4 is provided between the flake rake 3 and the needle beam 1 to fasten the felt when it is being pulled out.
薄片レーキ３は、通常のように格子状に配置された個別
薄片からできているのではなく、ひ（４）
れ付き穴あき板５からなり、この穴あき板５のひれ６が
薄片レーキ３の薄片を形成している。The flake rake 3 is not made of individual flakes arranged in a grid like usual, but is made of a perforated plate 5 with fins (4), and the fins 6 of the perforated plate 5 form the laminar rake 3. It forms flakes.
ひれ６はニードル列の間に延びているので、一般に先端
を二叉に形成されているニードルの突刺しの際フェルト
から引出される繊維ループが、ひれ６の間の間隙７へ押
込まれ、ループの向きに応じてひれに対して平行または
直角に特定の表面組織が生ずる。The fins 6 extend between the rows of needles, so that the fiber loops that are drawn out of the felt during pricking with the needles, which are generally bifurcated, are forced into the gaps 7 between the fins 6 and are formed into loops. A specific surface texture occurs parallel or perpendicular to the fin depending on the orientation of the fin.
ひれ６の間の間隙幅はニードル直径より小さいので、間
隙幅より大きい直径をもつ穴あき板５の穴８へニードル
２がはまる。それにより大きいニードル密度を得て、微
細な表面組織をもグ江ルトを製造することが可能となる
。穴８により生ずるひれ６の切欠きは、生ずる力を受け
止めるのに不可欠である。なぜならばこの力は穴あき板
を介して有利に除去できるからである。Since the gap width between the fins 6 is smaller than the needle diameter, the needle 2 fits into the hole 8 of the perforated plate 5, which has a diameter larger than the gap width. As a result, it is possible to obtain a large needle density and to produce a gelatin even with a fine surface structure. The notch in the fin 6 created by the hole 8 is essential to absorb the forces that occur. This is because this force can advantageously be removed via the perforated plate.
第１図は本発明によるフェルト用ニードルパンチ装置の
概略垂直断面図、第２図は第１図の（５）
ＴＩ−ＴＩ線による薄片レーキの断面図である。
１・・・ニードルビーム、２・・・ニードル、３・・・
薄片レーキ、５・・・穴あき板、６・・・ひれ、７・・
・間隙幅、８・・・穴。
特許出願人 テクステイールマシーネンフアプリーク・
ドクトル・エルンスト・フエーレル・
（６）FIG. 1 is a schematic vertical sectional view of a needle punch device for felt according to the present invention, and FIG. 2 is a sectional view of a flake rake taken along line (5) TI-TI in FIG. 1... Needle beam, 2... Needle, 3...
Thin rake, 5...perforated plate, 6...fin, 7...
・Gap width, 8...hole. Patent Applicant Textile Machinery Machinery Co., Ltd.
Dr. Ernst Fehrer (6)
Claims (1)
けられているニードルをもつ少なくとも１つの昇降運動
可能なニードルビームと、ニードルビームの下に設けら
れてフェルト載置薄片レーキ（３）がひれ付き穴あき板
（５）からなり、この穴あき板（５）のニードル通過用
穴（８）が、ひれ（６）の間の間隙幅より大きい直径を
もっていることを特徴とする、フェルト用ニードルパン
チ装置。A needle punching device comprises at least one lifting-moveable needle beam with needles arranged in a plurality of staggered rows and a felt-mounted flake rake (3) provided below the needle beam with fins. A needle punch for felt, comprising a perforated plate (5), characterized in that the needle passage hole (8) of the perforated plate (5) has a diameter larger than the gap width between the fins (6). Device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0281783A AT377797B (en) | 1983-08-04 | 1983-08-04 | DEVICE FOR NEEDING A FELT |
| AT2817/83 | 1983-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6039100A true JPS6039100A (en) | 1985-02-28 |
| JPH026868B2 JPH026868B2 (en) | 1990-02-14 |
Family
ID=3540757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59144551A Granted JPS6039100A (en) | 1983-08-04 | 1984-07-13 | Needle punch device for felt |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6039100A (en) |
| AT (1) | AT377797B (en) |
| DE (1) | DE3425080C2 (en) |
| FR (1) | FR2550239B1 (en) |
| IT (2) | IT8415234V0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04228668A (en) * | 1990-01-18 | 1992-08-18 | Textil Mas Fab Dr Ernst Fehrer Ag | Apparatus for needle-punching fiber web |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389714B (en) * | 1988-05-17 | 1990-01-25 | Fehrer Textilmasch | DEVICE FOR ONE-SIDED NEEDLE OF A FELT |
| DE19738884A1 (en) * | 1996-09-10 | 1998-03-12 | Fehrer Ernst | Device for needling a pre-consolidated fleece |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225876B (en) * | 1961-11-09 | 1966-09-29 | Freudenberg Carl Fa | Device for needling loose fiber fleeces |
| DE8211673U1 (en) * | 1982-04-23 | 1982-09-23 | Elektrochemische Fabrik Kempen Gmbh, 4152 Kempen | DEVICE FOR PRODUCING A POLE FLEECE |
| DE3215113A1 (en) * | 1982-04-23 | 1983-11-03 | Elektrochemische Fabrik Kempen Gmbh, 4152 Kempen | Pile fleece and process and device for producing it |
-
1983
- 1983-08-04 AT AT0281783A patent/AT377797B/en not_active IP Right Cessation
-
1984
- 1984-07-07 DE DE3425080A patent/DE3425080C2/en not_active Expired
- 1984-07-13 JP JP59144551A patent/JPS6039100A/en active Granted
- 1984-07-18 IT IT8415234U patent/IT8415234V0/en unknown
- 1984-07-18 IT IT8412568A patent/IT1210517B/en active
- 1984-07-25 FR FR8411815A patent/FR2550239B1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04228668A (en) * | 1990-01-18 | 1992-08-18 | Textil Mas Fab Dr Ernst Fehrer Ag | Apparatus for needle-punching fiber web |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1210517B (en) | 1989-09-14 |
| FR2550239B1 (en) | 1986-02-14 |
| DE3425080C2 (en) | 1986-04-24 |
| IT8412568A0 (en) | 1984-07-18 |
| ATA281783A (en) | 1984-09-15 |
| IT8415234V0 (en) | 1984-07-18 |
| DE3425080A1 (en) | 1985-02-21 |
| JPH026868B2 (en) | 1990-02-14 |
| FR2550239A1 (en) | 1985-02-08 |
| AT377797B (en) | 1985-04-25 |
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