CN104846518A - Quantitive yarn feeding device and working method thereof - Google Patents
Quantitive yarn feeding device and working method thereof Download PDFInfo
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- CN104846518A CN104846518A CN201510162763.0A CN201510162763A CN104846518A CN 104846518 A CN104846518 A CN 104846518A CN 201510162763 A CN201510162763 A CN 201510162763A CN 104846518 A CN104846518 A CN 104846518A
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- warp beam
- feeding device
- measuring roller
- yarn feeding
- encoder
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Abstract
The invention relates to a quantitive yarn feeding device and a working method thereof. The quantitive yarn feeding device comprises a motor and a warp beam, and yarn is wound on the warp beam which is driven by the motor to rotate; the quantitive yarn feeding device further comprises a connecting rod device, a measuring roller, a support frame and a control system, wherein the connecting rod device is connected to the support frame, the end, connected with the support frame, of the connecting rod device can rotate, and the other end of the connecting rod device is provided with an encoder; the two ends or one end of a connecting shaft of the encoder are/is connected with the measuring roller, and the measuring roller is tangent to the warp beam and can rotate along with the warp beam; the encoder detects and collects data of the measuring roller following with the rotation of the warp beam and transmits detection signals to a control system, the control system is in electric connection or in signal connection with the motor and controls the rotation speed of the motor according to the received detection signals, and therefore quantitive yarn feeding by the warp beam can be achieved.
Description
Technical field
The present invention relates to a kind of fixed-quantity yarn feeding device and method of work thereof.
Background technology
Existing yarn-feeding device precision is not high, and the change that the rotating speed of warp beam can not follow warp diameter adjusts.
Summary of the invention
Technical problem to be solved by this invention will provide a kind of diameter change of following warp beam, so a kind of device that its warp beam rotating speed can regulate, and the technical scheme realizing above-mentioned purpose is as follows:
A kind of fixed-quantity yarn feeding device, comprise motor, warp beam, winding yarn in warp beam, driven by motor warp beam rotates, it is characterized in that: also comprise linkage, measuring roller, bracing frame, control system, wherein linkage is connected on bracing frame, and this end link device be connected with bracing frame can rotate, the other end of linkage installs encoder, the connecting axle two ends of encoder connect measuring roller respectively, measuring roller and warp beam are tangent all the time, measuring roller is followed warp beam and is rotated, along with the rotation of warp beam, encoder detects the data of collecting measuring roller, and detection signal is transferred to control system by encoder, control system is electrically connected with motor or signal is connected, control system controls the rotating speed of motor according to the detection signal received, realize warp beam and quantitatively send yarn.
Preferably, described linkage comprises strut, rocking bar, and wherein strut one end is connected with bracing frame, and the other end of strut is connected with rocking bar, and rocking bar rotarily drives strut and rotates, and the free end of rocking bar installs encoder.Corresponding rotation is done in the change that rocking bar follows yarn beam diameter
Preferably, also comprise tension rail, wherein tension rail is arranged on one end of strut, tension rail is arranged elastic force apparatus or counterweight.
Preferably, described elastic force apparatus is tension spring.
Preferably, described counterweight is attached most importance to stone roller.
Preferably, described motor is servomotor.
The method of work of fixed-quantity yarn feeding device, driven by motor warp beam rotates, measuring roller is followed warp beam and is rotated, along with the rotation of warp beam, encoder detects the data of collecting measuring roller, and detection signal is transferred to control system by encoder, control system controls the rotating speed of warp let-off servomotor according to the detection signal received, and realizes warp beam and quantitatively send yarn.
The present invention can realize warp beam and quantitatively send yarn.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention
Fig. 2 is side view of the present invention
Figure number illustrates: warp beam 1, measuring roller 2, encoder 3, rocking bar 4, tension rail 5, strut 6, bracing frame 7, warp let-off reductor 8, motor 9,
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Fixed-quantity yarn feeding device, comprise motor 9, warp beam 1, bracing frame 7, control system 10, bracing frame 7, control system 10 is separately positioned near warp beam 1, winding yarn in warp beam, motor 9 drives warp beam 1 to rotate, motor 9 is preferably warp let-off servomotor, bracing frame 7 is installed near warp beam 1, installing connecting rods device on bracing frame, described linkage comprises strut 6, rocking bar 4, wherein one end of strut 6 is through bracing frame 7, and strut can rotate along bracing frame or rotate, the other end of strut is fixedly connected with rocking bar 4, rocking bar 4 drives strut 6 to rotate, the free end of rocking bar installs encoder 3, the connecting axle two ends of encoder 3 or one section connect measuring roller 2 respectively, measuring roller 2 is tangent with warp beam 1, measuring roller 2 is followed warp beam and is rotated, along with the rotation of warp beam, encoder detects the data of collecting measuring roller, and detection signal is transferred to control system 10 by encoder, control system is electrically connected with warp let-off servomotor or signal is connected, control system controls the rotating speed of warp let-off servomotor according to the detection signal received, make motor fast or at a slow speed, realize warp beam and quantitatively send yarn, when such as, yarn diameter in warp beam diminishes, motor speed can improve accordingly.Along with the minimizing of yarn, the diameter of warp beam can be more and more less, and the diameter of measuring roller is fixing, in order to keep warp beam and measuring roller tangent all the time, strut is also connected with tension rail 5, the free end of tension rail arranges tension spring or heavily cuts or polish jade with an emery wheel, and tension spring or arranging of heavily cutting or polish jade with an emery wheel can make measuring roller and warp beam compress all the time.
Strut 6, rocking bar 4 can design all-in-one-piece, also can be split type, because measuring roller keeps tangent with warp beam all the time, therefore rocking bar 4 rotates in the auxiliary lower reduction following yarn beam diameter of strut 6, and the rotation of rocking bar can drive strut to do corresponding rotation.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (7)
1. a fixed-quantity yarn feeding device, comprise motor, warp beam, winding yarn in warp beam, driven by motor warp beam rotates, it is characterized in that: also comprise linkage, measuring roller, bracing frame, control system, wherein linkage is connected on bracing frame, and this end link device be connected with bracing frame can rotate, the other end of linkage installs encoder, the connecting axle two ends of encoder connect measuring roller respectively, measuring roller and warp beam are tangent all the time, measuring roller is followed warp beam and is rotated, along with the rotation of warp beam, encoder detects the data of collecting measuring roller, and detection signal is transferred to control system by encoder, control system is electrically connected with motor or signal is connected, control system controls the rotating speed of motor according to the detection signal received, realize warp beam and quantitatively send yarn.
2. fixed-quantity yarn feeding device according to claim 1, it is characterized in that: described linkage comprises strut, rocking bar, wherein strut one end is connected with bracing frame, and the other end of strut is connected with rocking bar, rocking bar rotarily drives strut and rotates, and the free end of rocking bar installs encoder.
3. fixed-quantity yarn feeding device according to claim 1, is characterized in that: also comprise tension rail, wherein tension rail is arranged on one end of strut, tension rail is arranged elastic force apparatus or counterweight.
4. fixed-quantity yarn feeding device according to claim 3, is characterized in that: described elastic force apparatus is tension spring.
5. fixed-quantity yarn feeding device according to claim 3, is characterized in that: described counterweight is attached most importance to stone roller.
6. fixed-quantity yarn feeding device according to claim 1, is characterized in that: described motor is servomotor.
7. the method for work of fixed-quantity yarn feeding device, it is characterized in that: driven by motor warp beam rotates, measuring roller is followed warp beam and is rotated, along with the rotation of warp beam, encoder detects the data of collecting measuring roller, and detection signal is transferred to control system by encoder, control system controls the rotating speed of warp let-off servomotor according to the detection signal received, and realizes warp beam and quantitatively send yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162763.0A CN104846518A (en) | 2015-04-08 | 2015-04-08 | Quantitive yarn feeding device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162763.0A CN104846518A (en) | 2015-04-08 | 2015-04-08 | Quantitive yarn feeding device and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104846518A true CN104846518A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510162763.0A Pending CN104846518A (en) | 2015-04-08 | 2015-04-08 | Quantitive yarn feeding device and working method thereof |
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Citations (10)
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| JP2004339656A (en) * | 2003-05-16 | 2004-12-02 | Tsudakoma Corp | Method and apparatus for controlling warp |
| CN1827886A (en) * | 2006-04-13 | 2006-09-06 | 康盘方 | Electronic warp feeding system of warp knitting machine |
| CN101487165A (en) * | 2009-02-25 | 2009-07-22 | 常州市第八纺织机械有限公司 | Warp let-off speed-measuring feedback device of multi-axial warp knitting machine |
| CN101831757A (en) * | 2010-05-20 | 2010-09-15 | 常州市第八纺织机械有限公司 | Constant-line-speed warp let-off method of biaxial warp knitting machine |
| CN101929032A (en) * | 2010-08-02 | 2010-12-29 | 常州市中迈源纺织机械有限公司 | Full closed-loop electronic letting-off device |
| CN101956293A (en) * | 2010-09-29 | 2011-01-26 | 常州市第八纺织机械有限公司 | Constant linear speed electronic let-off control method and device of warp knitting machine |
| CN102719990A (en) * | 2012-06-18 | 2012-10-10 | 三明学院 | Intelligent warp knitting multi-speed electronic let-off system |
| CN103510252A (en) * | 2012-06-20 | 2014-01-15 | 吴江市金真缝纫机有限公司 | Electric warp let-off mechanism |
| CN204039607U (en) * | 2014-07-30 | 2014-12-24 | 海宁市金佰利纺织有限公司 | A kind of constant speed regulation device of glass fiber warping machine |
| CN204918961U (en) * | 2015-04-08 | 2015-12-30 | 杭州创兴云智能设备科技股份有限公司 | Yarn device is sent to ration |
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2015
- 2015-04-08 CN CN201510162763.0A patent/CN104846518A/en active Pending
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|---|---|---|---|---|
| JP2004339656A (en) * | 2003-05-16 | 2004-12-02 | Tsudakoma Corp | Method and apparatus for controlling warp |
| CN1827886A (en) * | 2006-04-13 | 2006-09-06 | 康盘方 | Electronic warp feeding system of warp knitting machine |
| CN101487165A (en) * | 2009-02-25 | 2009-07-22 | 常州市第八纺织机械有限公司 | Warp let-off speed-measuring feedback device of multi-axial warp knitting machine |
| CN101831757A (en) * | 2010-05-20 | 2010-09-15 | 常州市第八纺织机械有限公司 | Constant-line-speed warp let-off method of biaxial warp knitting machine |
| CN101929032A (en) * | 2010-08-02 | 2010-12-29 | 常州市中迈源纺织机械有限公司 | Full closed-loop electronic letting-off device |
| CN101956293A (en) * | 2010-09-29 | 2011-01-26 | 常州市第八纺织机械有限公司 | Constant linear speed electronic let-off control method and device of warp knitting machine |
| CN102719990A (en) * | 2012-06-18 | 2012-10-10 | 三明学院 | Intelligent warp knitting multi-speed electronic let-off system |
| CN103510252A (en) * | 2012-06-20 | 2014-01-15 | 吴江市金真缝纫机有限公司 | Electric warp let-off mechanism |
| CN204039607U (en) * | 2014-07-30 | 2014-12-24 | 海宁市金佰利纺织有限公司 | A kind of constant speed regulation device of glass fiber warping machine |
| CN204918961U (en) * | 2015-04-08 | 2015-12-30 | 杭州创兴云智能设备科技股份有限公司 | Yarn device is sent to ration |
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Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 10, No. 6, on the first floor of a street Applicant after: HANGZHOU CHUANGXING WEAVING EQUIPMENT TECHNOLOGY CO., LTD. Address before: 310000, No. 6, No. 9, No. 10, Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Applicant before: Hangzhou Chuangxing Weaving Equipment Technology Co., Ltd. |
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Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 310018 HANGZHOU, ZHEJIANG PROVINCE |
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Application publication date: 20150819 |