CN101082141A - Pipe-moving mechanism of collective doffing spinning machine - Google Patents
Pipe-moving mechanism of collective doffing spinning machine Download PDFInfo
- Publication number
- CN101082141A CN101082141A CN 200710112746 CN200710112746A CN101082141A CN 101082141 A CN101082141 A CN 101082141A CN 200710112746 CN200710112746 CN 200710112746 CN 200710112746 A CN200710112746 A CN 200710112746A CN 101082141 A CN101082141 A CN 101082141A
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- China
- Prior art keywords
- piston
- drawing mechanism
- spinning machine
- support arms
- tube drawing
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- 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.)
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The bobbin drawing mechanism for collectively doffing spinning frame has one cylinder, one piston inside the cylinder, two supporting arms on two sides of the piston, two bracing pins to be inserted into the bobbin, one cone on one side of the piston end and one spring on the other side of the piston end. The piston under the action of the air pressure or the spring can move right and left to make two bracing pins separate from or close to each other for drawing or releasing bobbin.
Description
Technical field:
The present invention relates to the integral cosine doffing device on the fine spining machine, the tube drawing mechanism that particularly a kind of full-automatic integral cosine doffing device was equipped with.
Background technology:
Present existing tube drawing mechanism is divided into two kinds basically, and a kind of is to carry out tube drawing with the middle part that air bag is clamped cop to doff, and this tube gripper complex structure, and air bag also breaks easily also has in various degree injury to layer and yarn; Also have a kind of be clamp that the cop top carries out that tube drawing doffs grab the pipe device, this pipe device of grabbing is owing to for a long time the spool top being pressed from both sides, puts, and is so just unfavorable to the top of spool, and nipped spool position can't be around yarn, so just reduce the spinning time, increased the number of times that doffs.
Summary of the invention:
Purpose of the present invention is at above-mentioned the deficiencies in the prior art, a kind of tube drawing mechanism that can support at the spool inwall is provided, this tube drawing mechanism does not only injure layer, yarn, but also do not damage the spool top exterior walls, and prolonged the spinning time, reduced the number of times that doffs, improve output, the amount of lightening one's labor.
Two semicircle stay tube pin that have support arm respectively about design, can insert in the endoporus of spool top when two stay tube pin lump together simultaneously, the lower end of stay tube pin is made as pointed, and purpose is to depart from the too many spool in center and can allow the stay tube pin successfully be inserted in the endoporus of spool for overcoming.The main effect of stay tube pin is to be supported on the inwall of spool separately the time, plays the tube drawing effect; Support arm and stay tube pin are connected as a single entity, and support arm has certain elasticity, and two support arms are chained together by fixed axis is active, and fixed axis is fixed on the outer arm of tube drawing mechanism.Two support arms become herringbone wide at the top and narrow at the bottom.Be provided with a piston in the middle of two support arms, and two walls are clipped by a folder spring, piston is located in the cylinder again.The air duct that communicates with cylinder is arranged in the crossbeam.Must must have one section and be set as cone shape on piston, purpose is at piston flexible two support arms and two stay tube pin are separated with closing to close.Thereby play the tube drawing effect.
The invention has the beneficial effects as follows: simple in structure, cost is low, does not damage the spool outer arm, does not damage layer, and yarn prolongs the spinning time, reduces the number of times that doffs.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1 of the present invention.
Fig. 3 is the schematic perspective view of the stay tube pin among the present invention.
Among the figure, air duct (1) crossbeam (2) sealing gasket (3) mount pad (4) cylinder (5) piston (6) folder spring (7) support arm (8) sealing ring (9) spring (10) stay tube pin (11) spool (12) fixed axis (13)
The specific embodiment:
Piston in Fig. 1 (6) is arranged in the middle of two support arms (8), and folder spring (7) is clipped in the both sides of two support arms (8).Fixed axis (13) is active, and stay tube pin (11) support on the inwall of spool (12) two support arms (8) strings back and being fixed on the outer wall of tube drawing mechanism together, and support arm (8) and stay tube pin (11) are connected as a single entity, and mount pad (4) is fixed on the crossbeam (2).
In Fig. 2, piston (6) is arranged in the cylinder (5), the right side head end of piston (6) is a cone, be provided with spring (10) and sealing ring (9) in the left side of piston (6), be provided with sealing gasket (3) at the contact-making surface of mount pad (4) and crossbeam (2) and on crossbeam (2), be provided with air duct (1) and supply gas in the cylinder (5) to each tube drawing mechanism, have aperture to supply gas between cylinder (5) and the crossbeam.
When compressed air was supplied gas to cylinder (5) by air duct (1), piston (6) just advanced to the right, thereby made two support arms (8) and two stay tube pin (11) separately, reached the tube drawing purpose.
When the air pressure release was exitted, piston (6) moved to left under the effect of spring (10), and two support arms (8) and two stay tube pin (11) just close under the effect of folder spring (7) and close, thereby reach the purpose of putting pipe.
Claims (4)
1, the tube drawing mechanism of a kind of collective doffing spinning machine, comprise that crossbeam (2) sealing gasket (3) sealing ring (9) is characterized in that: cylinder (5) communicates with air duct (1) in the crossbeam (2), contact-making surface place at mount pad (4) and crossbeam (2) is provided with sealing gasket (3), piston (6) is arranged in the cylinder (5) middle with two support arms (8), folder spring (7) is clipped in the both sides of two support arms (8), support arm (8) is connected as a single entity with stay tube pin (11), two stay tube pin (11) can be inserted in the top endoporus of spool (12), and fixed axis (13) work Lip river is gone here and there two support arms (8) back together and is fixed on the outer wall of tube drawing mechanism.
2, according to claim 1, the tube drawing mechanism of described a kind of collective doffing spinning machine is characterized in that: piston (6) right side head end is made as cone shape, is provided with sealing ring (9) and spring (10) in the left side of piston (6).
3, according to claim 1, the tube drawing mechanism of described a kind of collective doffing spinning machine is characterized in that: stay tube pin (11) is for semicircle, and its lower end is made as pointed.
4, according to claim 1, the tube drawing mechanism of described a kind of collective doffing spinning machine is characterized in that: active two support arms (8) that are chained together of the axle (13) that is fixed become herringbone, and are wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710112746 CN101082141A (en) | 2007-06-14 | 2007-06-14 | Pipe-moving mechanism of collective doffing spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710112746 CN101082141A (en) | 2007-06-14 | 2007-06-14 | Pipe-moving mechanism of collective doffing spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101082141A true CN101082141A (en) | 2007-12-05 |
Family
ID=38911914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710112746 Pending CN101082141A (en) | 2007-06-14 | 2007-06-14 | Pipe-moving mechanism of collective doffing spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101082141A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011221A (en) * | 2010-12-27 | 2011-04-13 | 石家庄常山纺织股份有限公司 | Yarn-raising machine |
| CN101787594B (en) * | 2009-01-23 | 2011-04-27 | 清华大学 | Cam push-rod pipe discharging device for doffing of spinning frame |
| CN101824686B (en) * | 2009-03-02 | 2011-12-28 | 河北太行机械工业有限公司 | Sheave link-type discharge tube device for doffing of spinning frame |
| CN103508270A (en) * | 2013-10-08 | 2014-01-15 | 吴江福茂纺织有限公司 | Yarn bobbin pulling device |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
| CN111155210A (en) * | 2020-03-18 | 2020-05-15 | 南通宏泰机械制造有限公司 | Quick-change overturning type fine sand collective doffing device |
| CN113135468A (en) * | 2021-04-06 | 2021-07-20 | 疏勒如意科技纺织有限公司 | Adjusting and setting gauge for bobbin yarn exchanging gripper |
-
2007
- 2007-06-14 CN CN 200710112746 patent/CN101082141A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787594B (en) * | 2009-01-23 | 2011-04-27 | 清华大学 | Cam push-rod pipe discharging device for doffing of spinning frame |
| CN101824686B (en) * | 2009-03-02 | 2011-12-28 | 河北太行机械工业有限公司 | Sheave link-type discharge tube device for doffing of spinning frame |
| CN102011221A (en) * | 2010-12-27 | 2011-04-13 | 石家庄常山纺织股份有限公司 | Yarn-raising machine |
| CN102011221B (en) * | 2010-12-27 | 2012-10-17 | 石家庄常山纺织股份有限公司 | Yarn-raising machine |
| CN103508270A (en) * | 2013-10-08 | 2014-01-15 | 吴江福茂纺织有限公司 | Yarn bobbin pulling device |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
| CN111155210A (en) * | 2020-03-18 | 2020-05-15 | 南通宏泰机械制造有限公司 | Quick-change overturning type fine sand collective doffing device |
| CN113135468A (en) * | 2021-04-06 | 2021-07-20 | 疏勒如意科技纺织有限公司 | Adjusting and setting gauge for bobbin yarn exchanging gripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071205 |