CN101353837A - Drawer air pressure automatic open-end spinning machine - Google Patents
Drawer air pressure automatic open-end spinning machine Download PDFInfo
- Publication number
- CN101353837A CN101353837A CNA2007100168854A CN200710016885A CN101353837A CN 101353837 A CN101353837 A CN 101353837A CN A2007100168854 A CNA2007100168854 A CN A2007100168854A CN 200710016885 A CN200710016885 A CN 200710016885A CN 101353837 A CN101353837 A CN 101353837A
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- China
- Prior art keywords
- buncher
- air pressure
- outlet
- pressure automatic
- spinning machine
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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 invention relates to an air pressure automatic threading device of a drawing frame and is characterized in that: a buncher tube is arranged to the position of a central counterbore at the lower end of a buncher; an outlet tube of the buncher is arranged on the periphery of the buncher tube, connected with the lower end surface of the buncher and provided with an inlet tube in the left side thereof. The device solves the problems of the difficulty in manual treading and time consuming in the existing drawing frames, and is applicable to various drawing frames of the textile industry.
Description
Technical field
The present invention relates to the cotton spinning machinery field, specifically a kind of device that utilizes the automatic repiece of air pressure on the drawing frame.
Background technology
At present, the drawing frame that the cotton spinning industry is used, employed buncher all is an integral type, manually the repiece difficulty is time-consuming, can't guarantee the quality of sliver.
Summary of the invention
The present invention invents a kind of device that utilizes the automatic repiece of air pressure for solving the time-consuming problem of the manual repiece difficulty of existing drawing frame integral type buncher.
Technical scheme of the present invention is, a kind of drawing frame air pressure automatic open-end spinning machine, by buncher, buncher outlet, boundling organ pipe, air inlet pipe constitutes, its special character is: counterbore position, center, buncher lower end, the boundling organ pipe is housed, and the boundling organ pipe is peripherally equipped with the buncher outlet, the upper end of buncher outlet is connected with the buncher lower surface, and air inlet pipe is equipped with in buncher outlet left side.When the needs repiece, press the repiece button, drawing frame running, sliver reach; Meanwhile, one gases at high pressure enter in the inner chamber of buncher outlet by air inlet pipe, and by four skewed slots around the boundling organ pipe lower end, with the following exit of gases at high pressure moment row to the buncher outlet, form spiral air flow in following exit this moment, moment forms negative pressuren zone and produces suction, make the gas in the buncher epicoele, following exit by boundling organ pipe moment arrival buncher outlet, under the effect of suction, the sliver that also makes is instantaneous to be pooled in the boundling organ pipe, and by the buncher outlet, finishes the air pressure repiece this moment.
Technique effect of the present invention is to adopt technique scheme can realize the automatic repiece of air pressure, and enhance productivity and the sliver quality.
Description of drawings
Fig. 1 is the structural front view of invention, and the accompanying drawing that makes an abstract.
Fig. 2 is the rearview of invention.
Fig. 3 is the upward view of invention.
In the drawings, 1 buncher, 2 buncher outlets, 3 inner chambers, 4 boundling organ pipes, 5 times outlets, 6 bolts, 7 air inlet pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in the figure, when the needs repiece, press the repiece button, drawing frame running, sliver reach; Meanwhile, one gases at high pressure enter in the inner chamber 3 of buncher outlet 2 by air inlet pipe 7, and by four skewed slots around boundling organ pipe 4 lower ends, with following outlet 5 places of gases at high pressure moment row to buncher outlet 2, this moment under export 5 places and form spiral air flow, moment forms negative pressuren zone and produces suction, under atmospheric effect, make the gas in buncher 1 epicoele, be pressed onto following outlet 5 places of buncher outlet 2 by 4 moments of boundling organ pipe, under the effect of suction, instantaneous being pooled in the boundling organ pipe 4 of sliver in buncher 1 epicoele that also makes, and, finish the air pressure repiece this moment by buncher outlet 2.
Claims (1)
1, a kind of drawing frame air pressure automatic open-end spinning machine is characterized in that: counterbore position, center, buncher lower end, the boundling organ pipe is housed, and the buncher outlet is contained in boundling organ pipe periphery, and is connected with the buncher lower surface, and air inlet pipe is equipped with in buncher outlet left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100168854A CN101353837A (en) | 2007-07-24 | 2007-07-24 | Drawer air pressure automatic open-end spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100168854A CN101353837A (en) | 2007-07-24 | 2007-07-24 | Drawer air pressure automatic open-end spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101353837A true CN101353837A (en) | 2009-01-28 |
Family
ID=40306841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100168854A Pending CN101353837A (en) | 2007-07-24 | 2007-07-24 | Drawer air pressure automatic open-end spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101353837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691150A (en) * | 2012-05-28 | 2012-09-26 | 青岛宏大纺织机械有限责任公司 | Bobbin tray |
| CN103643358A (en) * | 2013-12-18 | 2014-03-19 | 山东宏业纺织股份有限公司 | Buncher of drawing frame |
| CN104695071A (en) * | 2015-02-28 | 2015-06-10 | 南通华强布业有限公司 | Negative pressure type compact spinning head-lapping method |
-
2007
- 2007-07-24 CN CNA2007100168854A patent/CN101353837A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691150A (en) * | 2012-05-28 | 2012-09-26 | 青岛宏大纺织机械有限责任公司 | Bobbin tray |
| CN103643358A (en) * | 2013-12-18 | 2014-03-19 | 山东宏业纺织股份有限公司 | Buncher of drawing frame |
| CN104695071A (en) * | 2015-02-28 | 2015-06-10 | 南通华强布业有限公司 | Negative pressure type compact spinning head-lapping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090128 |