CN101413162B - Piecing device of rotor spinning machine - Google Patents
Piecing device of rotor spinning machine Download PDFInfo
- Publication number
- CN101413162B CN101413162B CN2008100797193A CN200810079719A CN101413162B CN 101413162 B CN101413162 B CN 101413162B CN 2008100797193 A CN2008100797193 A CN 2008100797193A CN 200810079719 A CN200810079719 A CN 200810079719A CN 101413162 B CN101413162 B CN 101413162B
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- cylinder
- holder
- yarn
- pneumatic
- spinning machine
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Abstract
The invention relates to a joint device for a rotor spinning machine, which comprises a pneumatic cylinder lifting mechanism, a pneumatic yarn fixing mechanism, a broken yarn detector, a spinning-in electromagnet, a pneumatic belt roller lifting mechanism, and a brake cylinder coil mechanism, and mainly adopts the principle of pneumatic control and electromagnetic control. The joint fully breaks the prior modes; cylinder lifting motion and yarn guide roller lifting motion are controlled separately to achieve automatic cylinder lifting; the pneumatic control controls cylinder yarns to rotate; a yarn guide roller is lifted by a single electromagnet; a yarn feeding electromagnet is released; and yarn monitoring of the whole process, realization of various technological parameters, self diagnosis and automatic alarm are achieved by a control system. The joint device has the characteristics of easy control, unique method, reliable motion and the like, has higher automation level, and is convenient to achieve intellectualization and high efficiency of the rotor spinning machine.
Description
Technical field
The invention belongs to a kind of rotor spinning machine, be specifically related to a kind of piecing device of rotor spinning machine.
Background technology
Rotor spinning machine is a kind of development novel spinning equipment faster, the present still piecing devices of extensive use, most mechanical systems and pneumatic, electric-controlled types of adopting.Mechanical piecing devices only are applicable to the operating mode that rotational speed of rotor is lower, and reliability is lower, and efficient is relatively poor.Different because of block lathe work operation level and qualification, joint rate and joint quality have bigger unstability.Relative mechanical adapter device technique, pneumatic, electric-controlled type joint technology can adapt to higher rotational speed of rotor, and production efficiency obviously improves.
Summary of the invention
Technical problem to be solved by this invention is exactly the deficiency that overcomes mechanical adapter, and a kind of piecing device of rotor spinning machine is provided, and joint is broken existing pattern fully; Lift tube action, draw the yarn roller and lift action and be controlled separately, realize automatic cylinder lifting; The pneumatic control controls cylinder yarns rotation; Drawing the independent electromagnet of yarn roller lifts; Send the yarn electromagnet to discharge; The yarn monitoring of overall process, the realization of various technological parameters, self diagnosis, the automatic warning are all realized by control system.The present invention has realized the height electromechanical integration, has higher automatization level.
Technical scheme of the present invention: a kind of piecing device of rotor spinning machine, it comprises a pneumatic mechanism of lifting, pneumatic anchor yarns mechanism, broken yarn detector, the repiece electromagnet, the pneumatic roller mechanism of lifting, braking bobbin disc mechanism, it is characterized in that a pneumatic mechanism of lifting comprises first cylinder 1, first holder 2, first bearing pin 3, bobbin cradle 4, second bearing pin 5, Wound-up roller 6, bobbin cradle 4 is connected with first holder 2 by first bearing pin 3, first cylinder 1 is connected by the rotating shaft on first cylinder 1 with first holder 2, first cylinder 1 is fixing by second bearing pin 5 with bobbin cradle 4, and Wound-up roller 6 is connected with second holder 18; Pneumatic anchor yarns mechanism comprises hold-down screw 7, lever jack 8, second cylinder 9, second cylinder saddle 10, fixed head 11, first 14, second holder 18, rabbit 21, hold-down screw 7 is contained on the fixed head 11 by circular hole, lever jack 8 with about two hold-down screws 7 be fixed together, second cylinder 9 is connected with fixed head 11 by second cylinder saddle 10, second cylinder 9 is connected with hold-down screw 7, and rabbit 21 is connected with second holder 18 by first 14; Pneumaticly lift that roller mechanism comprises yarn guiding wheel bearing 12, roller 13, draws yarn axle 15, the 3rd cylinder 16, the 3rd cylinder saddle 17, the 3rd bearing pin 25, second spool 24, yarn guiding wheel bearing 12 is connected with second holder 18 by second 24, roller 13 is connected with yarn guiding wheel bearing 12 by the 3rd bearing pin 25, draw yarn axle 15 and be connected with second holder 18, the 3rd cylinder 16 is connected with second holder 18 by the 3rd cylinder saddle 17; Braking bobbin disc mechanism comprises bobbin dish 19, four-cylinder 20, and bobbin dish 19 is installed on the bobbin cradle 4, and four-cylinder 20 is fixed on the bobbin cradle 4; Broken yarn detector 22 is fixed on the fixed head 11; Repiece electromagnet 23 is fixed on the fixed head 11.
It is 3～30mm that bobbin cradle 4 lifts scope; About two hold-down screws 7 be contained on the fixed head 11 by circular hole; Lever jack 8 with about two hold-down screws 7 be fixed together; Two second cylinders 9 respectively with about two hold-down screws 7 be connected; Two hold-down screws 7 lift scope 1～15mm; The 3rd cylinder 16 is fixed on yarn guiding wheel bearing 12 tops.
The present invention compared with prior art has following beneficial effect: joint is broken existing pattern fully, lifts tube action, draws the yarn roller and lift action and be controlled separately, and realizes automatic cylinder lifting; The pneumatic control controls cylinder yarns rotation is drawn the independent electromagnet of yarn roller and is lifted, and send the yarn electromagnet to discharge; The yarn monitoring of overall process, the realization of various technological parameters, self diagnosis, the automatic warning are all realized by control system.Have characteristics such as easy control, method uniqueness, reliable in action, have higher automatization level, be convenient to realize the intellectuality and the high efficiency of rotor spinning machine.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
A kind of piecing device of rotor spinning machine, it comprises a pneumatic mechanism of lifting, pneumatic anchor yarns mechanism, broken yarn detector, the repiece electromagnet, the pneumatic roller mechanism of lifting, braking bobbin disc mechanism, it is characterized in that a pneumatic mechanism of lifting comprises first cylinder 1, first holder 2, first bearing pin 3, bobbin cradle 4, second bearing pin 5, Wound-up roller 6, bobbin cradle 4 is connected with first holder 2 by first bearing pin 3, first cylinder 1 is connected by the rotating shaft on first cylinder 1 with first holder 2, first cylinder 1 is fixing by second bearing pin 5 with bobbin cradle 4, and Wound-up roller 6 is connected with second holder 18; Pneumatic anchor yarns mechanism comprises hold-down screw 7, lever jack 8, second cylinder 9, second cylinder saddle 10, fixed head 11, first 14, second holder 18, rabbit 21, hold-down screw 7 is contained on the fixed head 11 by circular hole, lever jack 8 with about two hold-down screws 7 be fixed together, second cylinder 9 is connected with fixed head 11 by second cylinder saddle 10, second cylinder 9 is connected with hold-down screw 7, and rabbit 21 is connected with second holder 18 by first 14; Pneumaticly lift that roller mechanism comprises yarn guiding wheel bearing 12, roller 13, draws yarn axle 15, the 3rd cylinder 16, the 3rd cylinder saddle 17, the 3rd bearing pin 25, second spool 24, yarn guiding wheel bearing 12 is connected with second holder 18 by second 24, roller 13 is connected with yarn guiding wheel bearing 12 by the 3rd bearing pin 25, draw yarn axle 15 and be connected with second holder 18, the 3rd cylinder 16 is connected with second holder 18 by the 3rd cylinder saddle 17; Braking bobbin disc mechanism comprises bobbin dish 19, four-cylinder 20, and bobbin dish 19 is installed on the bobbin cradle 4, and four-cylinder 20 is fixed on the bobbin cradle 4; Broken yarn detector 22 is fixed on the fixed head 11; Repiece electromagnet 23 is fixed on the fixed head 11.
It is 3～30mm that bobbin cradle 4 lifts scope; About two hold-down screws 7 be contained on the fixed head 11 by circular hole; Lever jack 8 with about two hold-down screws 7 be fixed together; Two second cylinders 9 respectively with about two hold-down screws 7 be connected; Two hold-down screws 7 lift scope 1～15mm; The 3rd cylinder 16 is fixed on yarn guiding wheel bearing 12 tops.
Claims (7)
1. piecing device of rotor spinning machine, it comprises a pneumatic mechanism of lifting, pneumatic anchor yarns mechanism, broken yarn detector, the repiece electromagnet, the pneumatic roller mechanism of lifting, braking bobbin disc mechanism, it is characterized in that a pneumatic mechanism of lifting comprises first cylinder (1), first holder (2), first bearing pin (3), bobbin cradle (4), second bearing pin (5), Wound-up roller (6), bobbin cradle (4) is connected with first holder (2) by first bearing pin (3), first cylinder (1) is connected by the rotating shaft on first cylinder (1) with first holder (2), first cylinder (1) is fixing by second bearing pin (5) with bobbin cradle (4), and Wound-up roller (6) is connected with second holder (18); Pneumatic anchor yarns mechanism comprises hold-down screw (7), lever jack (8), second cylinder (9), second cylinder saddle (10), fixed head (11), first (14), second holder (18), rabbit head (21), hold-down screw (7) is contained on the fixed head (11) by circular hole, lever jack (8) with about two hold-down screws (7) be fixed together, second cylinder (9) is connected with fixed head (11) by second cylinder saddle (10), second cylinder (9) is connected with hold-down screw (7), and rabbit head (21) is connected with second holder (18) by first (14); Pneumaticly lift that roller mechanism comprises yarn guiding wheel bearing (12), roller (13), draws yarn axle (15), the 3rd cylinder (16), the 3rd cylinder saddle (17), the 3rd bearing pin (25), second (24), yarn guiding wheel bearing (12) is connected with second holder (18) by second (24), roller (13) is connected with yarn guiding wheel bearing (12) by the 3rd bearing pin (25), draw yarn axle (15) and be connected with second holder (18), the 3rd cylinder (16) is connected with second holder (18) by the 3rd cylinder saddle (17); Braking bobbin disc mechanism comprises bobbin dish (19), four-cylinder (20), and bobbin dish (19) is installed on the bobbin cradle (4), and four-cylinder (20) is fixed on the bobbin cradle (4); Broken yarn detector (22) is fixed on the fixed head (11); Repiece electromagnet (23) is fixed on the fixed head (11).
2. according to the described piecing device of rotor spinning machine of claim 1, it is characterized in that bobbin cradle (4) scope of lifting is 3～30mm.
3. according to the described piecing device of rotor spinning machine of claim 1, two hold-down screws (7) are contained on the fixed head (11) by circular hole about it is characterized in that.
4. according to the described piecing device of rotor spinning machine of claim 1, it is characterized in that lever jack (8) with about two hold-down screws (7) be fixed together.
5. according to the described piecing device of rotor spinning machine of claim 1, it is characterized in that two second cylinders (9) respectively with about two hold-down screws (7) be connected.
6. according to the described piecing device of rotor spinning machine of claim 1, it is characterized in that two hold-down screws (7) lift scope 1～15mm.
7. according to the described piecing device of rotor spinning machine of claim 1, it is characterized in that the 3rd cylinder (16) is fixed on yarn guiding wheel bearing (12) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100797193A CN101413162B (en) | 2008-11-11 | 2008-11-11 | Piecing device of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100797193A CN101413162B (en) | 2008-11-11 | 2008-11-11 | Piecing device of rotor spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413162A CN101413162A (en) | 2009-04-22 |
| CN101413162B true CN101413162B (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100797193A Expired - Fee Related CN101413162B (en) | 2008-11-11 | 2008-11-11 | Piecing device of rotor spinning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101413162B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451784B (en) * | 2012-05-28 | 2015-08-12 | 长江大学 | Open-end spinning frame broken yarn apparatus for controlling connection again |
| CN104294421B (en) * | 2014-09-01 | 2017-02-22 | 经纬纺织机械股份有限公司 | Pneumatic semi-automatic end-connection control method and device of rotor spinning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118388A (en) * | 1994-02-12 | 1996-03-13 | 里特因戈尔斯塔特纺纱机械制造有限公司 | Process and apparatus for piecing in an open-end spinning device |
| DE102004029048A1 (en) * | 2004-06-14 | 2005-12-29 | Wilhelm Stahlecker Gmbh | Semi-automatic method of joining-on, preparatory to spinning in open-ended rotor spinning machine, brakes manually to reduce speed before joining-on automatically |
| CN2764797Y (en) * | 2004-12-28 | 2006-03-15 | 浙江精工科技股份有限公司 | Semi automatic piecing device of rotor spinning machine |
| CN201301370Y (en) * | 2008-11-11 | 2009-09-02 | 经纬纺织机械股份有限公司 | Piecing device for rotor spinning machine |
-
2008
- 2008-11-11 CN CN2008100797193A patent/CN101413162B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118388A (en) * | 1994-02-12 | 1996-03-13 | 里特因戈尔斯塔特纺纱机械制造有限公司 | Process and apparatus for piecing in an open-end spinning device |
| DE102004029048A1 (en) * | 2004-06-14 | 2005-12-29 | Wilhelm Stahlecker Gmbh | Semi-automatic method of joining-on, preparatory to spinning in open-ended rotor spinning machine, brakes manually to reduce speed before joining-on automatically |
| CN2764797Y (en) * | 2004-12-28 | 2006-03-15 | 浙江精工科技股份有限公司 | Semi automatic piecing device of rotor spinning machine |
| CN201301370Y (en) * | 2008-11-11 | 2009-09-02 | 经纬纺织机械股份有限公司 | Piecing device for rotor spinning machine |
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| Publication number | Publication date |
|---|---|
| CN101413162A (en) | 2009-04-22 |
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Granted publication date: 20100609 Termination date: 20181111 |
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