CN202936547U - Two-for-one twister yarn carrier reciprocating device directly driven by stepping motor - Google Patents
Two-for-one twister yarn carrier reciprocating device directly driven by stepping motor Download PDFInfo
- Publication number
- CN202936547U CN202936547U CN 201220498473 CN201220498473U CN202936547U CN 202936547 U CN202936547 U CN 202936547U CN 201220498473 CN201220498473 CN 201220498473 CN 201220498473 U CN201220498473 U CN 201220498473U CN 202936547 U CN202936547 U CN 202936547U
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- Prior art keywords
- stepping motor
- synchronous pulley
- reciprocating device
- yarn carrier
- stepper motor
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Abstract
The utility model discloses a two-for-one twister yarn carrier reciprocating device directly driven by a stepping motor. The reciprocating device comprises a driving synchronous pulley and a driven synchronous pulley, wherein the driving synchronous pulley drives the driven synchronous pulley through a synchronous belt and is arranged on a transmission shaft of the stepping motor, the synchronous belt is connected with a thread moving rod through a connecting block, a yarn carrier is arranged on the thread moving rod, a friction roller is arranged on the yarn carrier, and a bobbin is arranged on the friction roller. According to the reciprocating device, the performance of the stepping motor is improved, so that the stepping motor substitutes for a servo motor completely, and the package quality of the two-for-one twister yarn carrier reciprocating device directly driven by the stepping motor is tested to be up to the standard completely or exceed the standard; and the capital can be reduced by 70% if the stepping motor substitutes for the servo motor, the production cost can be reduced, and the economic benefit can be increased.
Description
Technical field
The utility model relates to the two-for-one twister thread-carrier reciprocating apparatus that a kind of stepper motor that is applied to two-for-one twister yarn precise package in textile machine directly drives.
Background technology
Two-for-one twister thread-carrier reciprocating apparatus will satisfy various yarn specifications and multiple moulding and tension force and control, need to carry out complexity Position And Velocity resultant motion fast, because servomotor excellent performance and servo controller have powerful various motion control softwares, so all select servomotor both at home and abroad, obtain output (but also having descended the response time) more than large torque 28N/M by reducing gear.Can there be several like this shortcomings in the method for doing like this: 1, use reducing gear to increase volume, increase the trouble point, increase cost; 2, use high-power servomotor cost expensive.
The utility model content
For above-mentioned the deficiencies in the prior art, the two-for-one twister thread-carrier reciprocating apparatus that the utility model provides a kind of stepper motor directly to drive, purpose is to cancel reducing gear, uses high-power stepper motor to replace high-power servomotor.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
The two-for-one twister thread-carrier reciprocating apparatus that stepper motor directly drives, comprise main synchronous pulley and from synchronous pulley, described main synchronous pulley drives described from synchronous pulley by a Timing Belt, described main synchronous pulley is arranged on the power transmission shaft of a stepper motor, be connected with a silk shifting rod by link block on described Timing Belt, described silk shifting rod is provided with thread-carrier, and described thread-carrier is provided with friction roller, and described friction roller is provided with a spool.
By two-for-one twister thread-carrier reciprocating apparatus maximum operational speed is calculated, can replace servomotor and reducing gear with high-power stepper motor fully, take full advantage of stepper motor large torque output characteristics.
Adopt following method for improving the stepper motor performance:
1, step-by-step controller is subdivided into 10000Pulsc/rev, has improved motor torque, reduces motor oscillating, has improved control accuracy, guarantees that the displacement resolution of two-for-one twister thread-carrier reciprocating apparatus position reaches 0.02mm, reaches instructions for use fully.
2, cyclelog adopts multiprocessor pulse close-loop working method, improves system response time and control accuracy.
3, complicated motion control software with the compilation language compilation, greatly improves software work efficient and execution speed.
Make in two-for-one twister thread-carrier reciprocating apparatus by above measure and substitute servomotor fully with stepper motor.
The beneficial effects of the utility model are as follows:
The utility model has replaced servomotor by improving the performance of stepper motor fully with stepper motor, the two-for-one twister thread-carrier reciprocating apparatus that stepper motor directly drives, and package quality after tested is complete up to standard or surpass; Substitute servomotor monetary savings 70% with stepper motor, reduced production cost, increased economic benefit.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Number in the figure explanation: 1, main synchronous pulley, 2, from synchronous pulley, 3, Timing Belt, 4, stepper motor, 5, link block, 6, silk shifting rod, 7, thread-carrier, 8, friction roller, 9, spool.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Figure 1, the two-for-one twister thread-carrier reciprocating apparatus that stepper motor directly drives, comprise main synchronous pulley 1 and from synchronous pulley 2, described main synchronous pulley 1 drives described from synchronous pulley 2 by a Timing Belt 3, described main synchronous pulley 1 is arranged on the power transmission shaft of a stepper motor 4, is connected with a silk shifting rod 6 by link block 5 on described Timing Belt 3, and described silk shifting rod 6 is provided with thread-carrier 7, described thread-carrier 7 is provided with friction roller 8, and described friction roller 8 is provided with a spool 9.
By two-for-one twister thread-carrier reciprocating apparatus maximum operational speed is calculated, can replace servomotor and reducing gear with high-power stepper motor fully, take full advantage of stepper motor large torque output characteristics.
Adopt following method for improving the stepper motor performance:
1, step-by-step controller is subdivided into 10000Pulsc/rev, has improved motor torque, reduces motor oscillating, has improved control accuracy, guarantees that the displacement resolution of two-for-one twister thread-carrier reciprocating apparatus position reaches 0.02mm, reaches instructions for use fully.
2, cyclelog adopts multiprocessor pulse close-loop working method, improves system response time and control accuracy.
3, complicated motion control software with the compilation language compilation, greatly improves software work efficient and execution speed.
Make in two-for-one twister thread-carrier reciprocating apparatus by above measure and substitute servomotor fully with stepper motor.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. the two-for-one twister thread-carrier reciprocating apparatus that directly drives of stepper motor, it is characterized in that: comprise main synchronous pulley (1) and from synchronous pulley (2), described main synchronous pulley (1) drives described from synchronous pulley (2) by a Timing Belt (3), described main synchronous pulley (1) is arranged on the power transmission shaft of a stepper motor (4), described Timing Belt (3) is upper is connected with a silk shifting rod (6) by link block (5), described silk shifting rod (6) is provided with thread-carrier (7), described thread-carrier (7) is provided with friction roller (8), described friction roller (8) is provided with a spool (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498473 CN202936547U (en) | 2012-09-28 | 2012-09-28 | Two-for-one twister yarn carrier reciprocating device directly driven by stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498473 CN202936547U (en) | 2012-09-28 | 2012-09-28 | Two-for-one twister yarn carrier reciprocating device directly driven by stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936547U true CN202936547U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498473 Expired - Fee Related CN202936547U (en) | 2012-09-28 | 2012-09-28 | Two-for-one twister yarn carrier reciprocating device directly driven by stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924334A (en) * | 2014-04-10 | 2014-07-16 | 湖州市千金丝织厂 | Structure-optimized yarn guide traversing device of chemical fiber two-for-one twisting machine |
| CN105256390A (en) * | 2015-11-10 | 2016-01-20 | 太仓市世博纺织配件有限公司 | Reciprocating deflecting guide yarn method |
-
2012
- 2012-09-28 CN CN 201220498473 patent/CN202936547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924334A (en) * | 2014-04-10 | 2014-07-16 | 湖州市千金丝织厂 | Structure-optimized yarn guide traversing device of chemical fiber two-for-one twisting machine |
| CN105256390A (en) * | 2015-11-10 | 2016-01-20 | 太仓市世博纺织配件有限公司 | Reciprocating deflecting guide yarn method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |