JPH0253951A - Structure for attaching felting needle of machine for production of felt fabric - Google Patents
Structure for attaching felting needle of machine for production of felt fabricInfo
- Publication number
- JPH0253951A JPH0253951A JP63204408A JP20440888A JPH0253951A JP H0253951 A JPH0253951 A JP H0253951A JP 63204408 A JP63204408 A JP 63204408A JP 20440888 A JP20440888 A JP 20440888A JP H0253951 A JPH0253951 A JP H0253951A
- Authority
- JP
- Japan
- Prior art keywords
- felt
- needle
- plate
- needles
- hole
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000009950 felting Methods 0.000 title description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、フェルト布製造機にニードルパンチングマ
シン）におりるフェルト針の取付構造にする。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention provides a structure for attaching felt needles to a felt cloth manufacturing machine (needle punching machine).
〔従来の技（４・テ〕
第４図に示すように、従来のニードルパンチングマシン
にあっては、ニードル板４に数例孔４２を開け、この孔
４２にフェルト針９を貫着し、二ドル板４の下方向に突
出させるとともに頭部（フェルト針９の）９１を押さえ
板７で押圧挟持していた。[Conventional Technique (4.Te)] As shown in Fig. 4, in the conventional needle punching machine, several holes 42 are made in the needle plate 4, and the felt needles 9 are inserted into the holes 42. The needle plate 4 was made to protrude downward and the head (of the felt needle 9) 91 was pressed and held by the presser plate 7.
そして、フェルト針９をニードル板４から外−Ｊ際には
、図示の外し具′■゛を使用し、この外し具Ｔの針支持
孔Ｔ１にフェルト企１６の１１先を嵌挿してニードル板
４方向に突き上げていた。When removing the felt needle 9 from the needle plate 4, use the illustrated removal tool '■'', insert the 11th tip of the felt needle 16 into the needle support hole T1 of this removal tool T, and then remove the felt needle 9 from the needle plate 4. It was pushing up in four directions.
しかしながら、ニードル板４ば、フェルト針９を挾持し
やすくするためにかかる針９より軟質の素材で形成され
ているため、曲がった針９を外す際に、この針９がニー
ドル板４の取付孔４２の径を広げる場合かあり、この結
果、以後、当該取イー］孔４２はフェルト針９を固定し
にくいという不都合を４２丁した。However, since the needle plate 4 is made of a softer material than the felt needles 9 in order to make it easier to hold the felt needles 9, when removing the bent needles 9, the needles 9 are inserted into the mounting holes of the needle plate 4. There is a case where the diameter of the needle 42 is widened, and as a result, from now on, the hole 42 has the disadvantage that it is difficult to secure the felt needle 9 thereto.
また、ニードル板４からフェルト針９を外す際には、外
し具Ｔにおげろ針支持孔］゛１の底面がフェルト針９の
先端を突き」ニリてぃたため、フェルト針９の針先を損
傷しやすく、この結果、フェルＩ・針９の寿命を短縮化
しゃずいという不都合を有した。In addition, when removing the felt needles 9 from the needle plate 4, the bottom of the needle support hole [1] pokes the tip of the felt needle 9 with the removal tool T. This has the disadvantage that it is easily damaged, and as a result, the life of the Fell I/needle 9 is shortened.
この発明の課題は、前記各々の不都合を解消するごとで
ある。An object of the present invention is to eliminate each of the above-mentioned disadvantages.
前記課題を達成するために、この発明に係わるフェルト
布製造機用フェル［針数例（１４造においては、ニード
ル板に取付孔を開ｉＪ、この取付孔にフェルト釧を貫着
しするとともにこのフェルト針を前記ニー１゛ル板の下
方向に突出さ・ｌ、前記フェルト針を上下動させてフェ
ルト布を製造するフェルト布製造機において、
前記フェルＩ−′ｉ′１の上端にフェルト針よりも大径
の支持部材を設置するとともにこの支持部材を前記ニー
１−ル仮の取イマ］孔に−１一方向から嵌着しノどもの
である。In order to achieve the above object, a felt cloth manufacturing machine according to the present invention [in the case of 14 needles, a mounting hole is opened in the needle plate, a felt hook is pierced through this mounting hole, and In a felt cloth manufacturing machine that manufactures felt cloth by protruding a felt needle downward from the knee plate 1 and moving the felt needle up and down, a felt needle is provided at the upper end of the felt needle I-'i'1. A support member having a diameter larger than that of the needle is installed, and this support member is fitted into the temporary take-up hole of the needle from one direction.
又、前記数例孔の内周壁をド方向に向がって１１？ｉ径
するテーパとするとともに前記支持部材の外周壁を下方
向に向かって縮径するテーパとすることもできる。Also, the inner circumferential wall of the hole in the several examples above is 11? The support member may be tapered to have a diameter of i, and the outer circumferential wall of the support member may be tapered to reduce its diameter in a downward direction.
（作用〕
この発明に係わるフ五ルト布製造機用フェルト針取付構
造にあっては、ニードル板におりる取付孔の孔径が、フ
ェルト↑１の針径よりも犬であるため、曲かったフェル
ト′ｉ′Ｉを抜く際にも針が取イＮ１孔の内壁面に接触
しにくいものである。(Function) In the felt needle mounting structure for a felt cloth manufacturing machine according to the present invention, the diameter of the mounting hole that goes down into the needle plate is smaller than the diameter of the felt needle ↑1, so that the felt needle is bent. Even when pulling out the felt 'i'I, the needle is unlikely to come into contact with the inner wall surface of the hole N1.
また、外し具によってフェルト１１をニードル板から抜
く際に、前記針支持孔の深さを調節ずれは（深さをフェ
ルト針の突出部よりも深くする）、外し具の先端によっ
てフェルｌ−ｆｆｉ＋の支持部Ｈの底面を突き」二げる
ことかできる（第２図参照）。In addition, when removing the felt 11 from the needle plate with the removing tool, if the depth of the needle support hole is adjusted incorrectly (the depth is made deeper than the protruding part of the felt needle), the tip of the removing tool can be used to remove the felt 11 from the needle plate. It can be lifted up by pushing the bottom of the support part H (see Figure 2).
なお、前記取付孔の内１ｒｄ壁を下方向に向がって縮径
するテーパとずろとともに前記支持部材の外周壁を下方
向に向かって縮径するテーパとずれば、前記取付孔に対
して前記支持部材がゆるくなっても、支持部材を下方向
へ押圧ずれは、かかる緩みを解消できる。In addition, if the inner first wall of the mounting hole is tapered and offset downward in diameter, and the outer circumferential wall of the support member is tapered and offset in diameter downward, Even if the supporting member becomes loose, pressing the supporting member downward can eliminate such loosening.
以下、図面に基づいてこの発明の詳細な説明する。 Hereinafter, the present invention will be described in detail based on the drawings.
第１図において１はフェルト布製造［ＪＭの基台である
。２はフェルト形成用下板、又、３はフェルト形成用上
板であり、前記基台１の上面に固定されている。これら
のフェルト形成用下板２とフェルト形成用上板３との間
には）Ｌルト原料Ｆが通過する（右方向へ）。２１，２
１．・・・ば針受孔であり、前記フェルト形成用下板２
に形成されている。又、３１，３１．・・・ば針貫通孔
であり、前記フェルト形成用−上板３に形成されている
。これらの針受孔２１と針貫通孔３１とは同軸状に位置
している。なお、針受孔２１と針貫通孔３１との機能は
後記する。In FIG. 1, 1 is a base for felt cloth manufacturing [JM]. 2 is a lower plate for forming felt, and 3 is an upper plate for felt forming, which are fixed to the upper surface of the base 1. Between the lower felt-forming plate 2 and the felt-forming upper plate 3, the L-rut raw material F passes (toward the right). 21,2
1. . . . is a needle receiving hole, and the felt forming lower plate 2
is formed. Also, 31, 31. . . . is a needle through hole, which is formed in the felt forming upper plate 3. These needle receiving holes 21 and needle through holes 31 are located coaxially. The functions of the needle receiving hole 21 and the needle through hole 31 will be described later.
次ぎに、４ばニードル板であり、連接杆５を介してクラ
ンク機構によって上下動可能に設置されている。このニ
ードル板４は木材、軽金属材等によって形成されている
。６，６．・・・はフェルト針であり、前記ニードル板
４に固定されている。このフェルト針６は下方に突出し
、ニードル板４の上下動に従って前記フェルト形成用上
板３の針貫通孔３１および前記フェルト形成用下板２の
針受孔２１に出入し、フェルト利をフェルト布に形成す
る。なお、製造されたソエルト布（図示せず）は前記フ
ェルト形成用」二板３および前記フェルト形成用下板２
から右方向へＵ１出される。７ば押さえ板であり、前記
ニードル板４の」二面に重ねられている。この押さえ板
７は前記フェルト針６の上方向への抜は止めを図ってい
る。Next is a needle plate 4, which is installed so as to be movable up and down by a crank mechanism via a connecting rod 5. This needle plate 4 is made of wood, light metal, or the like. 6,6. . . . are felt needles, which are fixed to the needle plate 4. The felt needles 6 protrude downward and move in and out of the needle through holes 31 of the upper felt forming plate 3 and the needle receiving holes 21 of the lower felt forming plate 2 according to the vertical movement of the needle plate 4, and transfer the felt needle to the felt cloth. to form. In addition, the manufactured soel cloth (not shown) is used for the second felt forming plate 3 and the felt forming lower plate 2.
U1 is sent out to the right. 7 is a presser plate, which is stacked on two sides of the needle plate 4. This presser plate 7 is intended to prevent the felt needles 6 from being pulled out upward.
次ぎに、第２図および第３図に基づいて、前記フェルト
針６の前記ニードル板４への取（”Ｊ’ ＪＭ造を詳述
する。Next, the attachment of the felt needles 6 to the needle plate 4 ("J" JM construction) will be described in detail based on FIGS. 2 and 3.
４１．４１．・・・ば取付孔であり、ニードル板４に形
成されている。この取付孔４１の内壁面は下方向に向か
って縮径したテーパである。又、８８、・・・はフェル
１−針６，６．・・・の支持部材てあり、合成］も１脂
によって逆円ｊｌｆｒ−台状に形成されている。41.41. . . . is a mounting hole formed in the needle plate 4. The inner wall surface of this attachment hole 41 is tapered in diameter downwardly. Also, 88, . . . indicates Fell 1-needle 6, 6, . There is a support member for..., and the synthetic resin is also formed into an inverted circular trapezoid shape.
即ち、この支持部材８の外壁面Ｇンｊ下方向に向かって
縮径したテーパを形成し２ている。このよ・うに構成さ
れる支持部材８の軸心′に前記フェルト↑１６は嵌着さ
れ、その先◇：１１部を下方向に突出している。That is, the outer wall surface G of the support member 8 is tapered downward in diameter. The felt ↑16 is fitted onto the axis ′ of the support member 8 constructed in this way, and its tip ◇: 11 portion protrudes downward.
そして、フェルト針６は支持部＋Ａ８に固定された状態
で、前記ニー １＝ル板４の数例孔４１に」一方向から
嵌挿され、前記押さえ板７によって押圧固定される。な
お、この場合、支持部＋Ａ８のテーパと取付孔４１のチ
ー＝パか接触するため、フェルト３１６は下方向へ抜け
ることはない。The felt needles 6 are fitted into the holes 41 of the needle plate 4 from one direction while being fixed to the support part A8, and are pressed and fixed by the presser plate 7. In this case, since the taper of the support portion +A8 and the tip of the attachment hole 41 come into contact with each other, the felt 316 will not come off downward.
〔発明の効果］
この発明に係わるフェルト布製造機用フェルト針数例構
造においては、＝−ドル仮に取付孔を開け、この取付孔
にフェルト針を貫着しするとともにこのフェルト針を前
記ニードル板の下方向に突出させ、前記フェルト針を−
」二下動させてフェルト布を製造するフェルト布製造機
において、前記フェル１−↑１の上端にフェルトｔ１よ
りも大径の支持部材を設置するとともにこの支持部材を
前記ニードル板の取付孔に上方向から嵌着しため、即ち
、ニードル板における取イ・］孔の孔径が、フェル１１
１の針径よりも大であるため、曲かったフェルト針を抜
く際にも′ｆ１か取イ【１孔の内壁面に接触しにくいも
のである。[Effects of the Invention] In the structure of several felt needles for a felt cloth manufacturing machine according to the present invention, a mounting hole is temporarily opened, a felt needle is inserted into this mounting hole, and the felt needle is attached to the needle plate. protrude downward, and the felt needle -
In a felt cloth manufacturing machine that manufactures felt cloth by moving the felt cloth downward, a support member having a diameter larger than that of the felt t1 is installed at the upper end of the felt 1-↑1, and this support member is inserted into the attachment hole of the needle plate. Since it is fitted from above, that is, the hole diameter of the hole in the needle plate is
Since the diameter of the felt needle is larger than that of the needle in hole 1, it is difficult for the felt needle to come into contact with the inner wall surface of the hole.
よって、この発明に係るフェルト針取イ」構造を使用す
れば、フェルト針を外ず１際に、例えフェルトｔ１か曲
がっていても前記取付孔の径を広げにくく、この結果、
ニードル板の長ノｊ命化を図ることができろ。Therefore, if the felt needle handler structure according to the present invention is used, it is difficult to widen the diameter of the attachment hole without removing the felt needle even if the felt t1 is bent, and as a result,
I hope you can make the needle plate longer.
また、この発明のフェル１−針数（”Ｉ’ ＋Ｍ造にあ
ってシ：１、外し具によって）丁、ル１〜針をニーｌ゛
ル板から抜く際に、前記針支持孔の深さを調ｉｉｉ、ｒ
ずれば（深さをフェルト針の突出部よりも深くする）、
外し具の先端によってフェルト↑Ｉの支持部材の底面を
突き」−げろごとができる（第２図参照）。In addition, when removing the needle from the needle plate, the depth of the needle support hole is Sawo key iii, r
If it deviates (make the depth deeper than the protruding part of the felting needle),
The tip of the removal tool hits the bottom of the support member of the felt ↑I, causing a burr (see Figure 2).
よって、このフェルト針取付構造を使用すれば、ニード
ル板からフェルト針を外す際に外し具の針支持孔の底面
かフェルト釧の先端を突き上げることばなく、この結果
、フェルト針の先端は損傷しにくくなり、この結果、フ
ール１−針の長寿命化を図ることかできる。Therefore, if this felt needle attachment structure is used, when removing the felt needle from the needle plate, the bottom of the needle support hole of the remover or the tip of the felt hook will not be pushed up, and as a result, the tip of the felt needle will be less likely to be damaged. As a result, the life of the needle can be extended.
なお、この発明のフェルト針数例構造において、前記取
付孔の内周壁を下方向に向かって縮径するテーパとする
とともに前記支持部材の外周壁を下方向に向かって縮径
するテーパとずれば、前記取付孔に対して前記支持部材
か緩くなっても、支持部材を下方向へ押圧すれば、かか
る緩みを解消できる結果、フェルト針の針振れを防１１
−できるものである。In addition, in the felt needle structure of the present invention, if the inner circumferential wall of the attachment hole is tapered downward in diameter and the outer circumferential wall of the support member is tapered downward in diameter, Even if the supporting member becomes loose with respect to the mounting hole, the loosening can be eliminated by pressing the supporting member downward, and as a result, needle deflection of the felt needle can be prevented.
-It is possible.
第１図〜第３図はこの発明に係わるフェルト布製造機用
フェルト針取付構造の実施例を示すものであり、
第１図は部分正面図、
第２図は第１Ｈにおける■部拡大断面図、第３図はフェ
ルト針の正面図、
又、
第４図は第２図に相当する従来例の図である。
フェルト布製造機
・・ ニードル（反
数例孔
・・・ フェルト針
・・ 支持部材1 to 3 show an embodiment of the felt needle mounting structure for a felt cloth manufacturing machine according to the present invention, FIG. 1 is a partial front view, and FIG. 2 is an enlarged cross-sectional view of the ■ part in 1H. , FIG. 3 is a front view of the felt needle, and FIG. 4 is a diagram of a conventional example corresponding to FIG. 2. Felt cloth manufacturing machine... Needle (counterfeeding hole... Felt needle... Supporting member)
Claims (2)
ルト針を貫着しするとともにこのフェルト針を前記ニー
ドル板の下方向に突出させ、前記フェルト針を上下動さ
せてフェルト布を製造するフェルト布製造機において、 前記フェルト針の上端にフェルト針よりも大径の支持部
材を設置するとともにこの支持部材を前記ニードル板の
取付孔に上方向から嵌着したことを特徴とするフェルト
布製造機用フェルト針取付構造。(1) A mounting hole is made in the needle plate, a felt needle is inserted into the mounting hole, the felt needle is made to protrude downward from the needle plate, and the felt cloth is manufactured by moving the felt needle up and down. A felt cloth manufacturing machine, characterized in that a support member having a larger diameter than the felt needle is installed at the upper end of the felt needle, and this support member is fitted into the attachment hole of the needle plate from above. Machine felt needle mounting structure.
るテーパとするとともに前記支持部材の外周壁を下方向
に向かって縮径するテーパとしたことを特徴とする特許
請求の範囲第１項記載のフェルト布製造機用フェルト針
取付構造。(2) The inner circumferential wall of the mounting hole is tapered downward in diameter, and the outer circumferential wall of the support member is tapered downward in diameter. A felt needle mounting structure for a felt cloth manufacturing machine according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63204408A JPH0253951A (en) | 1988-08-17 | 1988-08-17 | Structure for attaching felting needle of machine for production of felt fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63204408A JPH0253951A (en) | 1988-08-17 | 1988-08-17 | Structure for attaching felting needle of machine for production of felt fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253951A true JPH0253951A (en) | 1990-02-22 |
Family
ID=16490054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63204408A Pending JPH0253951A (en) | 1988-08-17 | 1988-08-17 | Structure for attaching felting needle of machine for production of felt fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253951A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006206692A (en) * | 2005-01-26 | 2006-08-10 | Iida Sangyo Kk | Foaming member |
| KR100976077B1 (en) * | 2007-02-02 | 2010-08-17 | 그로츠-베케르트 카게 | Method and device for setting needles in needle boards for felting machines |
| JP2010196238A (en) * | 2009-02-12 | 2010-09-09 | Groz Beckert Kg | Needle holder for textile machine |
| CN102864582A (en) * | 2011-07-04 | 2013-01-09 | 洪振宁 | Manufacturing method of fission combined needle board |
| WO2017072037A1 (en) * | 2015-10-26 | 2017-05-04 | Autefa Solutions Germany Gmbh | Needle removing tool, needle removing device, and needle removing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS458326Y1 (en) * | 1967-11-17 | 1970-04-20 | ||
| JPS515581U (en) * | 1974-07-01 | 1976-01-16 |
-
1988
- 1988-08-17 JP JP63204408A patent/JPH0253951A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS458326Y1 (en) * | 1967-11-17 | 1970-04-20 | ||
| JPS515581U (en) * | 1974-07-01 | 1976-01-16 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006206692A (en) * | 2005-01-26 | 2006-08-10 | Iida Sangyo Kk | Foaming member |
| KR100976077B1 (en) * | 2007-02-02 | 2010-08-17 | 그로츠-베케르트 카게 | Method and device for setting needles in needle boards for felting machines |
| JP2010196238A (en) * | 2009-02-12 | 2010-09-09 | Groz Beckert Kg | Needle holder for textile machine |
| CN102864582A (en) * | 2011-07-04 | 2013-01-09 | 洪振宁 | Manufacturing method of fission combined needle board |
| WO2017072037A1 (en) * | 2015-10-26 | 2017-05-04 | Autefa Solutions Germany Gmbh | Needle removing tool, needle removing device, and needle removing method |
| US10927484B2 (en) | 2015-10-26 | 2021-02-23 | Autefa Solutions Germany Gmbh | Needle removing tool, needle removing device and needle removing method |
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