JPS6145174Y2 - - Google Patents
Info
- Publication number
- JPS6145174Y2 JPS6145174Y2 JP1982194255U JP19425582U JPS6145174Y2 JP S6145174 Y2 JPS6145174 Y2 JP S6145174Y2 JP 1982194255 U JP1982194255 U JP 1982194255U JP 19425582 U JP19425582 U JP 19425582U JP S6145174 Y2 JPS6145174 Y2 JP S6145174Y2
- Authority
- JP
- Japan
- Prior art keywords
- raw cotton
- cotton
- open
- scraped
- raw
- 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.)
- Expired
Links
- 229920000742 Cotton Polymers 0.000 claims description 70
- 238000007790 scraping Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000007704 transition Effects 0.000 description 14
- 238000002156 mixing Methods 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
本考案は混打綿機に対する原綿の自動供給装置
に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to an automatic feeding device for raw cotton to a cotton mixing machine.
従来の技術
従来、紡績工場における混打綿機に対し原綿を
供給する手段としては、配綿計画に基づき各種の
原綿の梱包が解かれ、それぞれの原綿（以下開俵
原綿という）を混打綿機近くの床上に配列し、作
業員がこれらの開俵原綿から原綿の小さい塊を手
で剥ぎ取り、これを低速度で移行しているクリツ
パラチス上に各種原綿を所定割合いに積み重ねて
混打綿機のホツパーベールブレーカに供給する手
段が採られている。Conventional technology Conventionally, as a means of supplying raw cotton to a cotton blending machine in a spinning factory, various types of raw cotton are unpacked based on a cotton distribution plan, and each raw cotton (hereinafter referred to as open bale raw cotton) is mixed and batted. They are arranged on the floor near the machine, and workers manually peel off small chunks of raw cotton from these open bales of raw cotton, and then stack the various types of raw cotton in a predetermined proportion on the crituparatis, which is moving at a low speed, and mix it. A method of feeding the hopper bale breaker of the cotton machine is adopted.
考案が解決しようとする問題点
しかしこの方法は作業員の経験と勘に頼る作業
であり、剥ぎ取られる原綿の量のばらつきが大き
く、混合割合いが不均一となり、かつ風綿や綿塵
の飛散が多く、悪い環境での作業で、労働衛生の
点からも好ましくないものである。更に原綿の供
給は間欠的ではあるが、絶えず監視し供給せねば
ならず、省力化の点で問題がある。Problems that the invention aims to solve However, this method relies on the experience and intuition of the workers, and the amount of raw cotton to be stripped varies widely, the mixing ratio is uneven, and there is a problem with fluff and cotton dust. There is a lot of scattering, and the work is in a bad environment, which is not desirable from an occupational health standpoint. Furthermore, although the supply of raw cotton is intermittent, it must be constantly monitored and supplied, which poses a problem in terms of labor saving.
このため例えば原料置場を２個所に区分し、一
方の置場の原料に対し一側から掻取りを行い、そ
の間に他方の置場に原料を集積する方法も提案さ
れているが（例えば特開昭57−161132号公報）、
構造が複雑となると共に、上記混綿比率を要求さ
れる場合には各原綿の集積に際し縦断面を上記比
率とする必要があり、何れにしても作業者は開俵
原綿を剥ぎ取り、所定比率に集積作業を行わねば
ならぬ等の問題がある。 For this reason, for example, a method has been proposed in which a raw material storage area is divided into two areas, and the raw materials in one storage area are scraped from one side, while the raw materials are accumulated in the other storage area (for example, in JP-A-57 −161132),
The structure becomes complicated, and if the above-mentioned cotton blend ratio is required, it is necessary to set the longitudinal section to the above-mentioned ratio when stacking each raw cotton. There are problems such as the need to carry out accumulation work.
本考案はかゝる点に鑑み、開俵原綿を剥ぎ取る
作業を省略して原綿混合割合いの均一を計ること
を可能とすると共に、原綿の供給を纒めて行い、
作業者の時間帯に余裕を生ぜしめ、多数の機台の
受持ちを可能とすることを目的とする。 In view of these points, the present invention makes it possible to measure the uniformity of the raw cotton mixture ratio by omitting the work of stripping open bales of raw cotton, and also to supply the raw cotton in bulk.
The purpose is to create leeway in workers' time slots and enable them to take charge of a large number of machines.
問題点を解決するたのの手段
上記目的を達成するための本考案は所要個数の
開俵原綿を並列可能とした対をなす回転テーブル
と、これら各回転テーブルに対しその上方に選択
移行可能とした原綿掻取機構及びこの掻取機構に
接続され、掻取られた原綿を空気流により移送し
混打綿機に供給する輸送ダクトとを備え、掻取機
構は上記テーブルに対し昇降手段により昇降する
掻取用スパイクローラを備え、掻取機構を所要回
転テーブル上に選択移行し、当該テーブルを回転
しつゝスパイクローラを徐々に下降し、テーブル
上に載置した多数の開俵原綿を順次上方から掻取
り、輸送ダクトにより移送することを要旨とする
ものである。Means for Solving the Problems To achieve the above object, the present invention includes a pair of rotary tables that can parallelize the required number of open bales of raw cotton, and a system that can selectively transfer the required number of open bales of raw cotton to the upper part of the rotary tables. and a transport duct connected to the scraping mechanism to transport the scraped raw cotton by air flow and supplying it to the mixing and batting machine. The scraping mechanism is selectively moved onto the required rotary table, and as the table is rotated, the spike roller is gradually lowered to sequentially remove a large number of open bales of raw cotton placed on the table. The main idea is to scrape it up from above and transport it through a transport duct.
作 用
テーブル上の開俵原綿は、該テーブルを回転す
ることによりテーブルの何れの位置に於いても均
一に上部から掻き取られる。従つて所定比率に各
種開俵原綿をテーブル上任意位置に載置すれば、
その比率に応じた掻取綿を次工程に供給すること
ができる。Operation: By rotating the table, the open bale raw cotton on the table is scraped off uniformly from the top at any position on the table. Therefore, if you place various open bales of raw cotton in a predetermined ratio at any position on the table,
The scraped cotton according to the ratio can be supplied to the next process.
実施例
以下本考案を図面に示す実施例に基づいて説明
する。Embodiments The present invention will be described below based on embodiments shown in the drawings.
第１図において、原綿供給装置１は複数の各品
種の開俵原綿WA，WB，WC，WD（以下総称す
るときは単にＷという）を並べて載置する対をな
すターンテーブル２，３と、該ターンテーブル上
の開俵原綿Ｗを上方より順次掻取る掻取機構４と
よりなり、掻取機構４は両ターンテーブル２，３
に亘つて敷設されたレールR1，R2に沿つて移行
する移行フレーム５と該移行フレーム５に取付け
られる掻取部材６とから構成され、掻取部材６は
伸縮並びに回動可能の連結ダクト７及び輸送ダク
ト８を介して混打綿機Ｃに連結されている。ター
ンテーブル２，３は同一構造であり、以下第２
図，第３図及び第５図に示す一方のターンテーブ
ル２について説明すると、該ターンテーブル２の
駆動部１０には減速された駆動歯輪１１を備え、
ターンテーブル２の外周には該駆動歯輪１１に噛
合される従動歯輪１２が設けられ、ターンテーブ
ル２は所定の低速で回転される。 In FIG. 1, a raw cotton supply device 1 includes a pair of turntables 2 and 3 on which open bale raw cotton WA, WB, WC, and WD (hereinafter collectively referred to as simply W) of each variety are placed side by side. It consists of a scraping mechanism 4 that sequentially scrapes the open bale raw cotton W on the turntable from above, and the scraping mechanism 4 is connected to both turntables 2 and 3.
It is composed of a transition frame 5 that moves along the rails R 1 and R 2 laid over the area, and a scraping member 6 that is attached to the transition frame 5, and the scraping member 6 is a connecting duct that can be expanded and contracted and rotated. 7 and a transport duct 8 to a mixed batting machine C. Turntables 2 and 3 have the same structure, and the second
To explain one of the turntables 2 shown in FIGS.
A driven gear 12 that meshes with the drive gear 11 is provided on the outer periphery of the turntable 2, and the turntable 2 is rotated at a predetermined low speed.
尚、上記従動歯輪１２はターンテーブル２の外
周にチエンを張設してこれに代え、駆動歯輪１１
はこれに噛合するスプロケツトホイルとしてもよ
い。 Incidentally, the driven gear wheel 12 is replaced by a chain stretched around the outer periphery of the turntable 2, and the drive gear wheel 11
may be a sprocket foil that meshes with this.
移行フレーム５は門型とし、左右にそれぞれ対
をなす走行車輪１５，１６を備え、一方の走行車
輪１５は同期して回動する駆動手段１７，１８に
連繋され、これによつて移行フレーム５はレール
R1，R2に沿つてターンテーブル２，３間を往復
移行される。掻取部材６は、掻取用スパイクロー
ラ２０と、該スパイクローラ２０を支持する昇降
フレーム２１と、掻取られた綿を前記連結ダクト
７に導びくためのフード２２及び移行フレーム５
に設けられた昇降フレーム２１の昇降手段２３と
を主体として構成される。 The transition frame 5 is gate-shaped and includes a pair of running wheels 15 and 16 on the left and right sides, and one of the running wheels 15 is connected to driving means 17 and 18 that rotate in synchronization, whereby the transition frame 5 is a rail
It is moved back and forth between the turntables 2 and 3 along R 1 and R 2 . The scraping member 6 includes a scraping spike roller 20, an elevating frame 21 that supports the spike roller 20, a hood 22 for guiding the scraped cotton to the connection duct 7, and a transition frame 5.
It is mainly composed of a lifting means 23 for a lifting frame 21 provided in the lifting frame 21.
スパイクローラ２０はターンテーブル２の半径
方向即ち移行フレーム５と平行に、かつ回転自在
に支持されたローラ軸２５と、このローラ軸２５
に取付けられるシリンダ２６と、このシリンダ２
６の表面に配設されたスパイク２７とよりなり
（第６図参照）、ローラ軸２５は昇降フレーム２１
に取付けられたスパイク駆動モータ２８により駆
動され、第６図において反時計方向に回転され
る。そして上記昇降フレーム２１には、スパイク
ローラ２０の上半部を覆う断面うず巻形のフード
２２が固定され、このフード２２の上端は伸縮用
ダクト２９に連結され、該伸縮用ダクト２９は前
記連結ダクト７に連結されている。 The spike roller 20 includes a roller shaft 25 rotatably supported in the radial direction of the turntable 2, that is, parallel to the transition frame 5, and this roller shaft 25.
the cylinder 26 attached to the cylinder 2;
6 (see Fig. 6), and the roller shaft 25 is connected to the elevating frame 21.
It is driven by a spike drive motor 28 attached to and is rotated counterclockwise in FIG. A hood 22 having a spiral cross section that covers the upper half of the spike roller 20 is fixed to the elevating frame 21, and the upper end of this hood 22 is connected to a telescopic duct 29, which is connected to the connecting duct 29. It is connected to the duct 7.
上記フード２２の下面には、スパイクローラ２
０の下面を覆う押えガイド３０が固定されてい
る。この押えガイド３０は、前後方向即ちローラ
軸２５と直角方向に半橢円形の彎曲バーを等間隔
に連結して櫛形に形成され、隣接する彎曲バー間
から突出される開俵原綿をスパイク２７により掻
取るようにしたもので、原綿が大きな塊となつて
スパイク２７により掻き上げられるのを防止す
る。 A spike roller 2 is provided on the underside of the hood 22.
A presser guide 30 that covers the lower surface of 0 is fixed. This presser guide 30 is formed into a comb shape by connecting semicircular curved bars at equal intervals in the front-rear direction, that is, in the direction perpendicular to the roller shaft 25. This scraper prevents the raw cotton from forming into large lumps and being scraped up by the spikes 27.
上記昇降手段２３は、移行フレーム５に昇降フ
レーム２１の長手方向の両側に対応する位置にそ
れぞれ対をなす駆動プーリ３１，３１及び３２，
３２が取付けられ、これら駆動プーリ３１，３２
は昇降用モータ３３により回動されるチエン３４
が懸架され、一方の駆動プーリ３１，３１には昇
降用ねじ杆３５，３５が螺合され、他方の駆動プ
ーリ３２，３２にはねじ杆３６，３６が垂下して
取付けられている。そして昇降フレーム２１は一
端に上記一方のねじ杆３５に固着される取付ブラ
ケツト３７を、他端には他方のねじ杆３６に螺合
されるナツト３８を備えてなるもので、昇降用モ
ータ３３は、好ましくは可変速モータを以てし、
昇降フレーム２１の降下速度、即ち時間当りの掻
取り量を任意に調整するようになす。 The elevating means 23 includes driving pulleys 31, 31 and 32, which are provided in pairs on the transition frame 5 at positions corresponding to both sides of the elevating frame 21 in the longitudinal direction, respectively.
32 is attached, and these drive pulleys 31, 32
is a chain 34 rotated by a lifting motor 33;
are suspended, and lifting screw rods 35, 35 are screwed to one drive pulley 31, 31, and screw rods 36, 36 are attached to the other drive pulley 32, 32 in a hanging manner. The lifting frame 21 is provided with a mounting bracket 37 fixed to one of the screw rods 35 at one end, and a nut 38 screwed to the other screw rod 36 at the other end. , preferably with a variable speed motor,
The descending speed of the elevating frame 21, that is, the amount of scraping per time, is arbitrarily adjusted.
図中、４０は輸送ダクト８に連設され、かつ混
打綿機Ｃに付設された分離手段を示し、該分離手
段４０には吸気フアン４１を備え、分離手段４０
は例えば回転ケージ等の空気流により送られる原
綿の捕集機構を主体として構成され、吸気フアン
４１により前記スパイクローラ２０により掻取ら
れた原綿を吸引し、上記捕集機構により原綿と搬
送空気とを分離し、分離された原綿は適宜手段に
て掻取られ混打綿機Ｃに供給するようにしたもの
である。 In the figure, reference numeral 40 indicates a separating means connected to the transport duct 8 and attached to the mixed cotton batting machine C, and the separating means 40 is equipped with an intake fan 41.
is mainly composed of a collecting mechanism for raw cotton sent by an air flow such as a rotating cage, and the raw cotton scraped off by the spike roller 20 is sucked by a suction fan 41, and the raw cotton is separated from the conveying air by the collecting mechanism. The separated raw cotton is scraped off by an appropriate means and fed to a mixing and batting machine C.
上記構成において、例えばターンテーブル２上
の開俵原綿Ｗが紡出番手等に基づく配俵計画に基
づいて所要種類の原綿が所定比率（図例は４種類
の開俵原綿WA，WB，WC，WDが同一比率の場
合を示す）に載置される。尚この場合、各開俵原
綿の高さを同一に揃えることが好ましく、高過ぎ
る部分については剥ぎ取つて上面を揃え、剥ぎ取
られた原綿は積込まれた開俵原綿間に充填する。
この状態において掻取機構４を該ターンテーブル
２上に移行停止せしめ、ターンテーブル２を回転
すると共にスパイクローラ２０を回転せしめ、か
つ昇降フレーム２１を徐々に降下せしめ、掻取ら
れた原綿は輸送ダクト８及び分離手段４０を介し
て混打綿機Ｃに供給される。 In the above configuration, for example, the open bale raw cotton W on the turntable 2 has a predetermined ratio of the required type of raw cotton based on the bale distribution plan based on the spinning count etc. (the illustrated example shows four types of open bale raw cotton WA, WB, WC, WD is placed at the same ratio). In this case, it is preferable to make the heights of each open bale of raw cotton the same, and parts that are too high are stripped off to make the upper surfaces even, and the stripped raw cotton is filled between the stacked open bales of raw cotton.
In this state, the scraping mechanism 4 is moved and stopped on the turntable 2, the turntable 2 is rotated and the spike rollers 20 are rotated, and the elevating frame 21 is gradually lowered, and the scraped raw cotton is transferred to the transportation duct. 8 and separation means 40 to the mixed batting machine C.
その間に他方のターンテーブル３に対し、開俵
原綿Ｗを前記ターンテーブル２と同一要領にて載
置する。これによつてターンテーブル２上の原綿
が消費されたときは、掻取部材６を上昇せしめる
と共に移行フレーム５を他方のターンテーブル３
上に移行し、引続き開俵原綿を掻取り供給せしめ
る。 Meanwhile, the open bale raw cotton W is placed on the other turntable 3 in the same manner as on the turntable 2. When the raw cotton on the turntable 2 is consumed by this, the scraping member 6 is raised and the transition frame 5 is moved to the other turntable 3.
Shifting to the top, the open bale raw cotton is continuously scraped and fed.
尚、図に示す実施例は、レールR1，R2はター
ンテーブル２，３を挾んで床面に敷設し、移行フ
レーム５は門型とした構造を示したが、一方のレ
ールR2を省き、第３図鎖線で示す如くターンテ
ーブル２，３の上方にレールR1と平行に支持ビ
ームＢを敷設し、その上にレールR3を載置し、
移行フレーム５は該レールR3と他方のレールR1
とに沿つて走行するようにしてもよく、この場合
には移行フレーム５の長さを短縮できる利点があ
る。 In the embodiment shown in the figure, the rails R 1 and R 2 are laid on the floor with the turntables 2 and 3 in between, and the transition frame 5 is gate-shaped. As shown by the chain line in Figure 3, a support beam B is laid above the turntables 2 and 3 parallel to the rail R1, and the rail R3 is placed on it.
Transition frame 5 connects said rail R 3 and the other rail R 1
Alternatively, the transition frame 5 may be run along the same direction, and in this case there is an advantage that the length of the transition frame 5 can be shortened.
また本実施例はフレーム５は床面に敷設された
レールR1，R2に沿つて移行する例を示したが移
行フレーム５は天井に垂下して設けられたレール
に懸垂せしめる構造としてもよい。 Furthermore, although this embodiment shows an example in which the frame 5 transitions along the rails R 1 and R 2 laid on the floor, the transition frame 5 may also have a structure in which it is suspended from a rail suspended from the ceiling. .
考案の効果
以上の如く本考案によるときは、一方のテーブ
ル上の開俵原綿を掻取部材により掻取り混打綿機
に供給する間に他方のテーブル上に開俵原綿を準
備することができるから、上記一方のテーブル上
の原綿を消費したとき直ちに他方のテーブル上の
開俵原綿を掻取り供給することができるため、混
打綿機に対し、供給中断による支障を生ずること
がない。また、掻取機構は１個にて両テーブル上
の開俵原綿掻取りに共用せしめたから、設備費の
節減を計ることができる。また一方のテーブル上
の開俵原綿が消費されるまでに他方のテーブルに
開俵原綿を供給すればよいから、該原綿の供給時
間に余裕があり、労働力の配分を効果的に行うこ
とができる。更に本考案によるときはそれぞれの
テーブルを回転し、載置した開俵原綿を上方から
掻き取るようにしたから、各種原綿の混合に際し
ては、所定品種の原綿を所定数テーブル上任意位
置に並列することにより送り出し原綿の平均混合
割合いを所要比率とすることができ、しかもこの
場合、従来の如き開俵原綿を剥ぎ取り重ね合せる
手段を省略することができる等の効果を有する。Effects of the invention As described above, according to the present invention, while the open bale raw cotton on one table is scraped off by the scraping member and fed to the mixing and batting machine, the open bale raw cotton can be prepared on the other table. Therefore, when the raw cotton on one of the tables is consumed, the open bale raw cotton on the other table can be immediately scraped and supplied, so that there is no problem with the mixed batting machine due to interruption of supply. Furthermore, since one scraping mechanism is used for scraping open bale raw cotton on both tables, equipment costs can be reduced. In addition, since it is sufficient to supply open bales of raw cotton to the other table before the open bales of raw cotton on one table are consumed, there is plenty of time to supply the raw cotton, and it is possible to allocate labor effectively. can. Furthermore, according to the present invention, each table is rotated to scrape off the placed open bales of raw cotton from above, so when mixing various types of raw cotton, a predetermined number of raw cotton of a predetermined variety are lined up at arbitrary positions on the table. As a result, the average mixing ratio of the raw cotton to be sent out can be set to the required ratio, and in this case, it is possible to omit the conventional means of stripping and overlapping open bales of raw cotton.
図面は本考案の実施態様を示すもので、第１図
は全体概略配置図、第２図は要部の平面図、第３
図はその正面図、第４図は第３図における左側面
図、第５図は第２図におけるＸ−Ｘ線に沿うター
ンテーブル駆動部の側面図、第６図は掻取部材の
縦断面図である。
１……原綿供給装置、２，３……ターンテーブ
ル、４……掻取機構、８……輸送ダクト、Ｃ……
混打綿機、WA，WB，WC，WD……開俵原綿。
The drawings show an embodiment of the present invention; Fig. 1 is a general layout diagram, Fig. 2 is a plan view of main parts, and Fig. 3 is a plan view of main parts.
The figure is a front view, FIG. 4 is a left side view in FIG. 3, FIG. 5 is a side view of the turntable drive section taken along the line X-X in FIG. 2, and FIG. 6 is a longitudinal cross-section of the scraping member. It is a diagram. 1... Raw cotton supply device, 2, 3... Turntable, 4... Scraping mechanism, 8... Transport duct, C...
Blending cotton machine, WA, WB, WC, WD...open bale raw cotton.
Claims (1)
回転テーブルと、これら各回転テーブルに対しそ
の上方に選択移行可能とした原綿掻取機構及びこ
の掻取機構に接続され、掻取られた原綿を空気流
により移送し混打綿機に供給する輸送ダクトとを
備え、掻取機構は上記テーブルに対し昇降手段に
より昇降する掻取用スパイクローラを備え、掻取
機構を所要回転テーブル上に選択移行し、当該テ
ーブルを回転しつゝスパイクローラを徐々に下降
し、テーブル上に載置した多数の開俵原綿を順次
上方から掻取り、輸送ダクトにより移送すること
を特徴とする原綿の自動供給装置。 A pair of rotary tables that can line up the required number of open bales of raw cotton, a raw cotton scraping mechanism that can selectively move the raw cotton above each of these rotary tables, and a raw cotton that is scraped off by being connected to this scraping mechanism. The scraping mechanism is equipped with a scraping spike roller that is raised and lowered by a lifting means with respect to the table, and the scraping mechanism is selected on the required rotary table. The automatic supply of raw cotton is characterized in that the table is rotated, the spike roller is gradually lowered, a large number of open bales of raw cotton placed on the table are sequentially scraped from above, and the raw cotton is transferred through a transport duct. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19425582U JPS59100867U (en) | 1982-12-22 | 1982-12-22 | Automatic feeder for raw cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19425582U JPS59100867U (en) | 1982-12-22 | 1982-12-22 | Automatic feeder for raw cotton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100867U JPS59100867U (en) | 1984-07-07 |
| JPS6145174Y2 true JPS6145174Y2 (en) | 1986-12-19 |
Family
ID=30417589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19425582U Granted JPS59100867U (en) | 1982-12-22 | 1982-12-22 | Automatic feeder for raw cotton |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100867U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61207625A (en) * | 1985-03-11 | 1986-09-16 | Nippon Spindle Mfg Co Ltd | Automatic feeder of raw cotton |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161132A (en) * | 1981-03-26 | 1982-10-04 | Sanko Kk | Device for scratching off raw fiber material |
-
1982
- 1982-12-22 JP JP19425582U patent/JPS59100867U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161132A (en) * | 1981-03-26 | 1982-10-04 | Sanko Kk | Device for scratching off raw fiber material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59100867U (en) | 1984-07-07 |
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