CN2595826Y - Automatic spinning new and forming device - Google Patents
Automatic spinning new and forming device Download PDFInfo
- Publication number
- CN2595826Y CN2595826Y CN 02288615 CN02288615U CN2595826Y CN 2595826 Y CN2595826 Y CN 2595826Y CN 02288615 CN02288615 CN 02288615 CN 02288615 U CN02288615 U CN 02288615U CN 2595826 Y CN2595826 Y CN 2595826Y
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- bobbin
- wide
- spinning
- yarn
- suede
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Abstract
The utility model relates to an automatic spinning threading end device, a roving machine detects the length of full yarn by an encoder which is arranged on a drawing part when the yarn is about to make a bobbin full, yarn of certain length is spun by the roving machine in low speed, and the roving machine is operated in low speed when coarse yarn is spun to certain length; at this time, the lifting movement of a keel of the roving machine is stopped, the yarn is wound by two to three loops to wrap a yarn body in the height position, and the keel is lowered rapidly to form winding with thread pitch; therefore, the coarse yarn can not fall in the transportation process of the coarse yarn. The twist degree of the coarse yarn can be reduced by changing the speed ratio of a flyer and a roller, coarse yarn with lower twist degree which is lower than the normal twist degree by 20 % can be obtained on the end of the coarse yarn, and filoplume can be generated by snapping the yarn when the twist degree is reduced into a certain degree; therefore, the length of the utility model can be adapted to a secondary automatic spinning threading end, a velvet head can have high sticking force, and the filoplume on the breaking ends of the yarn can be stuck on a bobbin better by installing a velvet strip with special width on the bobbin. The utility model has the advantages of simple structure, skillful method, good threading end effect and easy industry realization.
Description
Technical field
The utility model belongs to the Speed frames field, relates to a kind of device of automatic doffing equipment, especially the rove spinning-in system.
Background technology
At present, the means of doffing that numerous domestic textile mills take over are still manually doffed, and the spinner breaks yarn by hand will expire the yarn taking-up, during the secondary spinning, manually yarn are attached on the suede band place of bobbin, realize artificial repiece.The equipment that doffs of Speed frames has been developed multiple automatic operation now, and wherein repiece relates to the loose thread treatment technology automatically.
Automatic doffing, break that the processing at yarn two ends is key links behind the rove, after yarn is disconnected, the loose thread that disconnects will be handled, for next repiece automatically creates conditions, be will satisfy rove not take off yarn in transportation on the other hand on the one hand, industry is constantly pursued better technical scheme in this field, solving aforesaid technical problem, thereby improve the accuracy of automatic repiece and the success rate of automatic doffing.Germany Schubert ﹠ Aslzer Machinefacture Co., Ltd. introduces in No. 851 04326, the patent of China " cut off the pretreatment unit of yarn ends and method-be used for the repiece again of open-end-spinning equipment ": in order to improve repiece again, the success rate when high-speed spinning particularly, will be being placed an eddy current shape air-flow by free yarn end that break and that after breaking, be held again, this air-flow makes it be in the end that makes it to become the energy repiece in the whiplike vibration of knocking.Just fluffing of the surface of yarn ends like this.Then the yarn ends of handling like this is sent to the collection of filaments face of open-end-spinning equipment.If yarn ends is done whiplike knocking against rib shape projection or coarse surface, just can accelerate the fluffing on free yarn ends surface, and this technology is inapplicable on the Automatic doffing devices of Speed frames; Japan Howa Machinery, Ltd in the patent No. 94104988.4 " method and apparatus of roving wind in the Speed frames " of China though the correlation technique of relating to can not solve aforesaid technical problem.
Summary of the invention
Problem to be solved in the utility model is to overcome the above-mentioned defective that aforementioned techniques exists, and provide a kind of automatic spinning spinning-in system that more is applicable to Speed frames automatic doffing equipment, be provided with by simple structure and cleverly method make terminal acquisition of rove well solve aforesaid technical problem than soft end low twist, that be fluffy state.
The utility model solves its technical problem and takes following technical scheme to realize, a kind of automatic spinning spinning-in system that provides according to the utility model, be arranged on the Speed frames, comprise the flier that is arranged on the bobbin rail, be arranged on the bobbin on the down rail, with the manipulator on the frame, the bobbin gear is set on the described down rail, the bobbin that is provided with aforesaid flier coupling is housed on this bobbin gear, wherein, the drafting system of bobbin rail top is formed the drawing-off test section with first checkout gear that is connected with this drafting system, speed-change control device is drive motors respectively, and be connected link information processor between industrial computer and programmable controller with programmable controller with industrial computer; Described flier is crisscross arranged on bobbin rail, is connected with motor by transmission mechanism, and the 4th checkout gear is set between flier and the motor, and the 4th checkout gear is connected with industrial computer; The induction installation corresponding with the 5th checkout gear is set on the down rail.
The utility model solves its technical problem and can also take following technical scheme further to realize:
Aforesaid automatic spinning spinning-in system, wherein, described each checkout gear is a limit switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described each checkout gear is a travel switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described each checkout gear is near switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described each checkout gear is an encoder; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described speed-change control device is a frequency converter; Described industrial computer is a single board computer; Described driving motor is servomotor and variable-frequency motor; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described speed-change control device is a frequency converter; Described industrial computer is a programmable controller; Described driving motor is servomotor and asynchronous machine; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described speed-change control device is a servo controller; Described industrial computer is a single board computer; Described driving motor is servomotor and variable-frequency motor; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system, wherein, described speed-change control device is a servo controller; Described industrial computer is a programmable controller; Described driving motor is servomotor and asynchronous machine; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
Aforesaid automatic spinning spinning-in system wherein, is provided with wide suede band on the described bobbin, this wide suede bandwidth is arranged on the 20-30 millimeter.
The utility model compared with prior art has significant advantage and beneficial effect.By above technical scheme as can be known, the utility model has following advantage at least under the structural arrangements of excellence:
After rove spins certain-length, make the Speed frames low-speed running, rail stopped elevating movement and made yarn at this height and position this moment, around 2-3 circle halching, made rail descend fast again, formed coarse pitch and twined, and made rove not take off yarn in the transportation of rove; Change the speed ratio of flier and roller, thereby reduce roving twist, can be at the terminal low twist rove that obtains than the normal twist low about 20% of rove, during super drop to, break yarn, produce filoplume, make its length adaptation secondary repiece of spinning automatically, pile has more attaching power; By the suede band of special width is set on bobbin, make the filoplume at Yarn break place better be attached on the bobbin, the utility model structure compared with the prior art is more simple, method is more ingenious, the repiece better effects if, the industry that is easy to realizes that the contrast prior art has significant contribution and progress, is the good technology with novelty, creativeness, practicality really.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a transmission principle schematic diagram of the present utility model;
Fig. 3 is the utility model control system schematic diagram;
Fig. 4 is the utility model control system schematic flow sheet;
Fig. 5 is the bobbin suede bandwidth schematic diagram of taking over;
Fig. 5 A is a bobbin suede bandwidth schematic diagram of the present utility model;
Fig. 6,6A are coiling view before the utility model Yarn break.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the specific embodiment, structure, feature and effect thereof that foundation the utility model is provided, describe in detail as after.
A kind of automatic spinning spinning-in system, be arranged on the Speed frames, by servomotor and variable-frequency motor or servomotor and asynchronous machine transmission, comprise drawing-off test section (1), industrial computer (2), programmable controller (PLC), message handler (3), speed-change control device (61,62,64,65), flier (4), down rail (5), manipulator (7) and checkout gear (11,21,41,51), bobbin gear (511) is set on the described down rail, the bobbin (52) that is provided with aforesaid flier coupling is housed on this bobbin gear, wherein
Referring to Fig. 2, drawing-off test section (1) is by motor (M
1) drafting system (12) of transmission forms with first checkout gear (11) that is connected with this drafting system, this drawing-off test section is responsible for detecting the current length value Y of spinning, and send signal to the industrial computer that is connected with this first checkout gear, calculate residue rove amount X through signal processor (3), promptly remain the predetermined full packages length value L of rove amount X=-current length value Y apart from the full packages length value L;
Referring to Fig. 3, described speed-change control device (61,62,64,65) is drive motors (M respectively
1, M
2, M
4, M
5), and be connected with programmable controller (PLC) with industrial computer, when residue rove amount satisfied X value, programmable controller (PLC) sent signal to frequency-converting control device, controls motor (M
1, M
2, M
4, M
5) drive Speed frames and transfer the low speed spinning to; Described speed-change control device can be frequency converter or servo controller; Described programmable controller (PLC) also can be a single board computer.
Described flier (4) is crisscross arranged on bobbin rail (5 '), and described flier is by motor (M
4) transmission, and be connected with the 4th checkout gear (41), the 4th checkout gear is connected with industrial computer, concurrent feed signals;
Whether the length value that the 4th checkout gear (41) detects the low speed spinning meets predetermined value A, sends to industrial computer, carries out data by industrial computer and handles;
Referring to Fig. 1, be provided with on the down rail and the corresponding induction installation (53 ') of the 3rd checkout gear (53,53a), described the 3rd checkout gear is responsible for detecting the position that rail descends, and the down position signal passed to industrial computer, when aforementioned low speed spinning length satisfies the A value, and rail is when being in spinning (bobbin) centre position, and rail is by motor (M
2) control suspends and to pump, spinning machine continues spinning with aforementioned low speed, and spinning length reaches predetermined value B, the yarn of B length this position in the middle of bobbin is twined by the original place, form the halching of 2-3 circle, can effectively prevent rove knocking in transportation, see Fig. 6; Described each checkout gear can be limit switch also can be travel switch, near switch or encoder;
Whether the length value of low speed spinning met predetermined value B when the 3rd checkout gear (53) detected the rail time-out; And send to industrial computer, carry out data by industrial computer and handle; When the B value is satisfied in aforementioned low speed spinning, give speed-change control device (62) control motor (M by industrial computer
2) down rail is descended fast, make the motor (M of transmission flier (4)
4) and the motor (M of transmission bobbin (52)
5) speed ratio obtain changing, spin the low twist rove, this section yarn forms helix pitch on bobbin, so can obtain the low twist rove than common roving twist low about 20%, the success of the fluffy state sufficient to guarantee secondary repiece that it can present; Aforesaid industrial computer also can substitute with single board computer or programmable controller (PLC) or the programmable controller (PCC) with computer function.
Referring to Fig. 5,5A, wide suede band (521) is set on the described bobbin, described wide suede bandwidth is arranged on the 20-30 millimeter, can be take over former bobbin suede bandwidth 10mm 2-3 doubly, bonding force in order to reinforcement yarn broken end place, make automatic repiece become very easy, realize the purpose of the repiece of secondary spinning smoothly.
First checkout gear (11) detects spinning length and whether reaches predetermined value C, and signal is sent to industrial computer, carries out data by industrial computer (2) and handles, and when the C value is satisfied in aforementioned speed change spinning, promptly finishes full packages, is stopped by programmable controller (PLC) control; The low twist broadband rove of full packages afterbody is pulled apart by flier (4) when down rail descends, wide length and fluffy loose thread, and the twist is low, can guarantee the spin success of automatic repiece of secondary.
In sum, when Speed frames detect soon full packages by the encoder that is located at drawing-off and partly locates, during promptly apart from full yarn length difference X rice, send signal and give industrial computer, and send signal by programmable controller (PLC) to speed-change control device and control motor (M
1, M
2, M
4, M
5), making the Speed frames low-speed running, spinning length is A rice, sends signal by programmable controller (PLC) to speed-change control device again and controls motor (M
2), stop to descend when making rail drop to the spinning centre position, to finish the location and twine, length is B rice, form the halching of 2-3 circle at the bobbin middle part, the quick decline of rail, the interval that has increased last spinning part, reduce bonding between the low twist rove, finish king bolt and reel, length is C rice.Be convenient to rove and do not taking off yarn in the transportation automatically, stopping moments later, rail descends fast, the speed ratio that is changed between flier and the roller by programmable controller (PLC) control motor concerns simultaneously, can make the terminal rove that obtains than the normal twist low 20% of rove like this, because yarn twist is low, the filoplume length at the yarn place of breaking meets the spin needs of automatic repiece of secondary on the flier; After yarn is broken, change blank pipe, because of broken end place yarn fluffy, the twist is low, filoplume length is longer, and the suede bandwidth that is provided with on the bobbin again is increased to the 20-30 millimeter by original 10 millimeters, and the utility model is strengthened the bonding force of broken end place yarn in addition, so repiece is finished the repiece work of secondary spinning very easily automatically.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. automatic spinning spinning-in system, be arranged on the Speed frames, comprise the flier that is arranged on the bobbin rail, be arranged on bobbin on the down rail and the manipulator on the frame, the bobbin gear is set on the described down rail, the bobbin that is provided with aforesaid flier coupling is housed on this bobbin gear, it is characterized in that:
The drafting system of bobbin rail top is formed the drawing-off test section with first checkout gear that is connected with this drafting system, speed-change control device is drive motors respectively, and be connected with programmable controller with industrial computer, be connected with message handler between industrial computer and programmable controller; Described flier is crisscross arranged on bobbin rail, is connected with motor by transmission mechanism, and the 4th checkout gear is set between flier and the motor, and the 4th checkout gear is connected with industrial computer; The induction installation corresponding with the 5th checkout gear is set on the down rail.
2. automatic spinning spinning-in system as claimed in claim 1 is characterized in that: described each checkout gear is a limit switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
3. automatic spinning spinning-in system as claimed in claim 1 is characterized in that: described each checkout gear is a travel switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
4. automatic spinning spinning-in system as claimed in claim 1 is characterized in that: described each checkout gear is near switch; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
5, automatic spinning spinning-in system as claimed in claim 1 is characterized in that: described each checkout gear is an encoder; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
6. as the described automatic spinning spinning-in system of one of claim 1-5, it is characterized in that: described speed-change control device is a frequency converter; Described industrial computer is a single board computer; Described driving motor is servomotor and variable-frequency motor; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
7. as the described automatic spinning spinning-in system of one of claim 1-5, it is characterized in that: described speed-change control device is a frequency converter; Described industrial computer is a programmable controller; Described driving motor is servomotor and asynchronous machine; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
8. as the described automatic spinning spinning-in system of one of claim 1-5, it is characterized in that: described speed-change control device is a servo controller; Described industrial computer is a single board computer; Described driving motor is servomotor and variable-frequency motor; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
9. as the described automatic spinning spinning-in system of one of claim 1-5, it is characterized in that: described speed-change control device is a servo controller; Described industrial computer is a programmable controller; Described driving motor is servomotor and asynchronous machine; Wide suede band is set on the described bobbin, and this wide suede bandwidth is arranged on the 20-30 millimeter.
10. automatic spinning spinning-in system as claimed in claim 1 is provided with wide suede band on the described bobbin, this wide suede bandwidth is arranged on the 20-30 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288615 CN2595826Y (en) | 2002-11-22 | 2002-11-22 | Automatic spinning new and forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288615 CN2595826Y (en) | 2002-11-22 | 2002-11-22 | Automatic spinning new and forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595826Y true CN2595826Y (en) | 2003-12-31 |
Family
ID=33748445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288615 Expired - Lifetime CN2595826Y (en) | 2002-11-22 | 2002-11-22 | Automatic spinning new and forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595826Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389056A (en) * | 2014-10-27 | 2015-03-04 | 无锡宏源机电科技有限公司 | Automatic end generating method of bobbiner |
| CN109368381A (en) * | 2018-10-29 | 2019-02-22 | 张家港锦亿化纤有限公司 | The automatic winder of dacron thread |
-
2002
- 2002-11-22 CN CN 02288615 patent/CN2595826Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389056A (en) * | 2014-10-27 | 2015-03-04 | 无锡宏源机电科技有限公司 | Automatic end generating method of bobbiner |
| CN109368381A (en) * | 2018-10-29 | 2019-02-22 | 张家港锦亿化纤有限公司 | The automatic winder of dacron thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20021122 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |