JPH0314633A - Spindle driver for ring spinning frame - Google Patents
Spindle driver for ring spinning frameInfo
- Publication number
- JPH0314633A JPH0314633A JP2144279A JP14427990A JPH0314633A JP H0314633 A JPH0314633 A JP H0314633A JP 2144279 A JP2144279 A JP 2144279A JP 14427990 A JP14427990 A JP 14427990A JP H0314633 A JPH0314633 A JP H0314633A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- roller
- ring spinning
- driven
- spindle drive
- 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
- 238000007378 ring spinning Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/243—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by friction discs
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はリング精紡機のスピンドルを接線摩擦で駆動す
るための装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field] The present invention relates to a device for driving the spindle of a ring spinning frame with tangential friction.
周知のように、リング精紡機は一般的に、精紡機の主軸
心に沿って延設されたベルトを介して接線摩擦でスピン
ドルを回転させるスピンドル駆動系を備えている。As is well known, a ring spinning frame generally includes a spindle drive system that rotates the spindle by tangential friction via a belt extending along the main axis of the spinning frame.
このような駆動系によって、精紡機の作動部のメンテナ
ンスが容易になり、糸が満巻状態に達したボビンを自動
的に取り外す装置との積紡機の対応が取れている。Such a drive system facilitates maintenance of the operating parts of the spinning frame, and allows the spinning frame to be compatible with a device that automatically removes a bobbin that has reached a full yarn state.
満巻状態のボビンの自動取外しは、リング精紡機の停止
状態で、そのボビンを対応スピンドルから、空のボビン
を備えたベルト上に配置されたピンへ移す多関節部材に
よって迅速に行われることも知られている。The automatic removal of a full bobbin can also be quickly carried out when the ring spinning machine is stopped by means of an articulated member that transfers the bobbin from the corresponding spindle to a pin placed on the belt with the empty bobbin. Are known.
ここで、精紡機は、糸を空のボビンに巻き付けるための
拘束力をボビンと糸の間に自動的に与える構造を有する
。そして、空のボビンがスピンドルに配置される際に、
巻取られる糸が引張力によって簡単に切られる。Here, the spinning machine has a structure that automatically applies a restraining force between the bobbin and the yarn to wind the yarn around the empty bobbin. Then, when the empty bobbin is placed on the spindle,
The thread being wound is easily cut by the tensile force.
この作業は綿などの天然の繊維の場合は容易に行われる
が、ポリエステル繊維などの場合は問題がある。即ち、
後者の場合、糸の大きな引張り強さのためスピンドルに
不都合なテンシゴンとしての回転力が作用する。このよ
うなことが起こると、更に、スピンドルを接線駆動する
ベルトがスリップして、駆動ベルト、テンションローラ
、および伝動ローラが破損する恐れがある。This process is easy to perform with natural fibers such as cotton, but is problematic with polyester fibers. That is,
In the latter case, due to the high tensile strength of the thread, an unfavorable rotational force acts on the spindle as a tensile force. If this happens, the belt driving the spindle tangentially may slip, causing damage to the drive belt, tension roller, and transmission roller.
本発明は、満巻状態のドッフィング作業の間停止できる
リング精紡機用のスピンドル駆動装置によって上記欠点
をなくそうとするものである。The present invention seeks to eliminate the above-mentioned drawbacks by providing a spindle drive for a ring spinning machine that can be stopped during doffing operations in full winding conditions.
従って、本発明の主目的は、構造が非常に簡単で、従っ
て安価なスピンドル駆動装置を提供することにある。The main object of the invention is therefore to provide a spindle drive which is very simple in construction and therefore inexpensive.
本発明の他の目的は、作動の信頼性が非常に高いスピン
ドル駆動装置を提供することにある。Another object of the invention is to provide a spindle drive device with very high operational reliability.
上記目的および後で明らかになる他の目的を達或するた
めに、本発明のリング精紡機用のスピンドル駆動装置は
、リング精紡機の主軸心に沿ってスライド可能で、接線
摩擦でスピンドルを所定の回転速度で駆動するベルトを
備え、ベルトがテンションローラと伝動ローラの間に延
設され、これらローラの少なくとも一個にブレーキ具が
設けられていることを特徴とする。In order to achieve the above object and other objects which will become apparent later, the present invention provides a spindle drive device for a ring spinning machine which is slidable along the main axis of the ring spinning machine and which drives the spindle in a predetermined position by tangential friction. The present invention is characterized in that the belt is driven at a rotational speed of , the belt is extended between a tension roller and a transmission roller, and at least one of these rollers is provided with a brake.
本発明の構造では、満巻状態のドッフィング作業の間、
ブレーキ具によって停止できるため、リング精紡機用の
スピンドル駆動装置において上記欠点がなくなった。In the structure of the present invention, during the doffing operation in a fully wound state,
Since the spindle drive device for a ring spinning machine can be stopped by a brake device, the above-mentioned drawbacks are eliminated.
またこの場合、構造が非常に簡単で、安価なスピンドル
駆動装置としてこれが提供できる。Moreover, in this case, the structure is very simple and it can be provided as an inexpensive spindle drive device.
さらに、作動の信頼性が非常に高いスピンドル駆動装置
が提供される。Furthermore, a spindle drive is provided which is highly reliable in operation.
以下、図面を参照しながら本発明の実施例を説明する。 Embodiments of the present invention will be described below with reference to the drawings.
リング精紡機のスピンドルを駆動するための駆動装置は
、基本的に、精紡機の主軸心に沿ってスライド可能なベ
ルト１を備えている。A drive device for driving the spindle of a ring spinning frame basically includes a belt 1 that is slidable along the main axis of the spinning frame.
具体的には、ベルト１は電動モータ４によってフレキシ
ブルな伝動部材３を介して回転駆動される受動ローラ２
に駆動される。ベルト１は受動ローラ２と伝動ローラ５
の間に延設されている。Specifically, the belt 1 includes a passive roller 2 that is rotationally driven by an electric motor 4 via a flexible transmission member 3.
driven by The belt 1 has a passive roller 2 and a transmission roller 5.
It is extended between.
また、ベルト１はテンション部材６によって緊張状態に
保たれ、巻糸が巻かれるボビンを支持した複数のスピン
ドル７を接線摩擦で回転駆動ずる。Further, the belt 1 is kept under tension by a tension member 6, and rotates by tangential friction a plurality of spindles 7 that support bobbins around which thread is wound.
伝動ローラ５には、ベルト１が巻き付けられたプーリを
停止させる公知のブレーキ具（５ｏ）力＜ｓ受けられて
いる。これによって、ベノレト１自体が全体のドッフィ
ング作業の間停止される。The transmission roller 5 receives a known brake force (5o) that stops the pulley around which the belt 1 is wound. Thereby, the vent 1 itself is stopped during the entire doffing operation.
上記構或により、ボビンを交換するためにパンタグラフ
が下方へ変位したときに糸が切れても、スピンドルが不
測に回転することがない。With the above structure, even if the thread breaks when the pantograph is displaced downward to replace the bobbin, the spindle will not rotate unexpectedly.
以上の説明から、この装置が本発明の目的を達或するこ
とが明かであろう。From the above description, it will be clear that this device achieves the objectives of the invention.
以上、本発明の好適な実施例を説明したが、いくつかの
改変または変更が可能なことは明かであろう。Although the preferred embodiments of the invention have been described, it will be obvious that some modifications or changes may be made thereto.
尚、特許請求の範囲の項に図面との対照を便利にするた
めに符号を記すが、該記入により本発明は添付図面の構
造に限定されるものではない。Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings by the reference numerals.
第１図は本発明を実施したスピンドル駆動装置の概略構
成図である。
ｌ・・・・・・ベルト、
２、
５・・・・・・受動ローラ、
伝動
ローラ、６・・・・・・テンション部材、７・・・・・
・スピンドル。FIG. 1 is a schematic diagram of a spindle drive device embodying the present invention. l...belt, 2, 5...passive roller, transmission roller, 6...tension member, 7...
·spindle.
Claims (1)
線摩擦でスピンドルを所定の回転速度で駆動するベルト
（１）を備えたリング精紡機用のスピンドル駆動装置で
あって、前記ベルト（１）が受動ローラ（２）と伝動ロ
ーラ（５）の間に延設され、これらローラ（２）、（５
）の少なくとも一個にブレーキ具（５０）が設けられて
いることを特徴とするリング精紡機用のスピンドル駆動
装置。 ２、前記ベルト（１）が、電動モータ（４）によってフ
レキシブルな伝動部材（３）を介して回転駆動される受
動ローラ（２）に駆動され、前記ベルト（１）が前記受
動ローラ（２）と前記伝動ローラ（５）の間に延設され
たテンション部材（６）によって緊張状態に保たれる請
求項１記載のリング精紡機用のスピンドル駆動装置。 ３、前記ブレーキ具（５０）が前記伝動ローラ（５）に
設けられ、ドッフイング作業の間、ベルトが巻き付けら
れたプーリを停止させる請求項１記載のリング精紡機用
のスピンドル駆動装置。[Scope of Claims] 1. A spindle drive device for a ring spinning machine, which is equipped with a belt (1) that is slidable along the main axis of the ring spinning frame and drives the spindle at a predetermined rotational speed by tangential friction. The belt (1) extends between the driven roller (2) and the transmission roller (5), and the belt (1) extends between the driven roller (2) and the transmission roller (5).
1. A spindle drive device for a ring spinning machine, characterized in that at least one of the spindles (50) is provided with a brake device (50). 2. The belt (1) is driven by a passive roller (2) that is rotationally driven by an electric motor (4) via a flexible transmission member (3), and the belt (1) is driven by a passive roller (2). 2. The spindle drive for a ring spinning frame according to claim 1, wherein the spindle drive is kept under tension by a tension member (6) extending between the transmission roller (5) and the transmission roller (5). 3. The spindle drive device for a ring spinning machine according to claim 1, wherein the brake device (50) is provided on the transmission roller (5) to stop a pulley around which a belt is wound during a doffing operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8920725A IT1229408B (en) | 1989-06-01 | 1989-06-01 | APPARATUS FOR THE CONTROL OF THE SPINDLES, THROUGH TANGENTIAL CLUTCH, ON RING THREADERS, SUSCEPTABLE TO LOCK THE SPOOLS. |
| IT20725A/89 | 1989-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314633A true JPH0314633A (en) | 1991-01-23 |
Family
ID=11171133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2144279A Pending JPH0314633A (en) | 1989-06-01 | 1990-05-31 | Spindle driver for ring spinning frame |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0400260B1 (en) |
| JP (1) | JPH0314633A (en) |
| KR (1) | KR910001114A (en) |
| DE (1) | DE68927953T2 (en) |
| ES (1) | ES2101678T3 (en) |
| IT (1) | IT1229408B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100806848B1 (en) * | 2001-07-19 | 2008-02-22 | 삼성전자주식회사 | Device and a method displaying file routine, and portable device and a method using the same |
| WO2009040839A1 (en) * | 2007-09-28 | 2009-04-02 | Marzoli S.P.A. | Spinning frame with a belt driving system for moving spindles |
| IT201800009103A1 (en) * | 2018-10-02 | 2020-04-02 | Marzoli Machines Textile Srl | SPINNER WITH BELT TENSIONING SYSTEM |
| IT201900002661A1 (en) | 2019-02-25 | 2020-08-25 | Marzoli Machines Textile Srl | RING SPINNER |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3645084A (en) * | 1970-08-28 | 1972-02-29 | Palitex Project Co Gmbh | Apparatus for controlling the operation of individual spindles in a yarn-processing machine |
| DE7344757U (en) * | 1973-12-18 | 1974-03-21 | Krupp F Gmbh | Spindle drive of spinning or twisting machines |
| IT8521804V0 (en) * | 1985-05-14 | 1985-05-14 | Menegatto Carlo | SPINDLE BRAKING DEVICE. |
-
1989
- 1989-06-01 IT IT8920725A patent/IT1229408B/en active
- 1989-10-13 ES ES89830440T patent/ES2101678T3/en not_active Expired - Lifetime
- 1989-10-13 DE DE68927953T patent/DE68927953T2/en not_active Expired - Fee Related
- 1989-10-13 EP EP89830440A patent/EP0400260B1/en not_active Expired - Lifetime
-
1990
- 1990-02-28 KR KR1019900002840A patent/KR910001114A/en not_active Application Discontinuation
- 1990-05-31 JP JP2144279A patent/JPH0314633A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8920725A0 (en) | 1989-06-01 |
| EP0400260A3 (en) | 1991-02-06 |
| EP0400260B1 (en) | 1997-04-09 |
| DE68927953T2 (en) | 1997-07-17 |
| DE68927953D1 (en) | 1997-05-15 |
| KR910001114A (en) | 1991-01-30 |
| EP0400260A2 (en) | 1990-12-05 |
| IT1229408B (en) | 1991-08-08 |
| ES2101678T3 (en) | 1997-07-16 |
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