CN1361316A - Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine - Google Patents
Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine Download PDFInfo
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- CN1361316A CN1361316A CN 02109986 CN02109986A CN1361316A CN 1361316 A CN1361316 A CN 1361316A CN 02109986 CN02109986 CN 02109986 CN 02109986 A CN02109986 A CN 02109986A CN 1361316 A CN1361316 A CN 1361316A
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- yarn
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Abstract
The yarn inserting and cotton feeding transmissino mechanism includes a yarn inserting speed controller comprising yarn inserting speed controlling frequency converter and yarn inserting speed programmer; and a cotton feeding speed controller comprising cotton feeding speed controlling frequency converter and cotton feeding speed programmer as well as independent right and left yarn inserting roller transmission mechanism, yarn inserting roller speed sensor, cotton feeding roller speed sensor and parameter display instrument. The output of the yarn inserting speed controlling frequency converter is connected to the input of the yarn inserting motor; and the yarn inserting roller speed sensor has output connected to the parameter display instrument.
Description
One, technical field:
What the present invention relates to a kind of rotor spinning machine draws yarn, cotton-feeding gearing, and it belongs to a kind of transmission system of spinning machine.
Two, background technology:
In the transmission mechanism of existing rotor spinning machine, delivery roller and all adopt motor to drag respectively for the transmission of cotton roller is realized separately transmission by synchronous cog belt, gear-box and power transmission shaft.Being located at the delivery roller of machine left and right side and will carrying out rightabout rotation to cotton roller needs to realize commutation by gear-box, therefore, the transmission mechanism design of rotor spinning machine is complicated, transmission efficiency is low, the manufacturing cost height, gearbox fault rate height, noise is big, maintenance is inconvenient, has influenced the raising of spinning production.
Three, summary of the invention:
The objective of the invention is to solve technical barrier such as the transmission mechanism design is complicated, transmission efficiency is low, gearbox fault rate height, maintenance inconvenience and provide that a kind of transmission mechanism is simple, transmission efficiency is high, fault is few, maintenance is convenient and the rotor spinning machine of easy operating draw yarn, cotton-feeding gearing.
For realizing above-mentioned task, the technical solution used in the present invention is: this rotor spinning machine draw yarn, cotton-feeding gearing, it comprise by draw yarn speed control of conversion device and draw that yarn speed programmable device constitutes draw the yarn speed control unit and by giving cotton speed control of conversion device and give the cotton speed control unit of giving that cotton speed programmable device constitutes, it also comprises separate the giving cotton roller transmission device, delivery roller velocity sensor, give cotton roller velocity sensor and parameter display instrument in the left and right sides separate delivery roller transmission device, the left and right sides; The output that draws yarn speed control of conversion device that draws in the yarn speed control unit is connected with the input that draws the yarn motor in the delivery roller transmission device; The delivery roller velocity sensor is contained on the delivery roller, and its output is connected with the parameter display instrument; Be connected for the output of giving cotton speed control of conversion device in the cotton speed control unit with the input of giving cotton motor in giving the cotton roller transmission device, be contained in on the cotton roller to cotton velocity sensor, its output is connected with the parameter display instrument.
The separate delivery roller transmission device in the described left and right sides is by identical drawing the yarn motor, draw the synchronous driving pulley of yarn, draw the synchronous passive belt wheel of yarn, drawing the yarn synchronous cog belt and delivery roller is formed, drawing the synchronous driving pulley of yarn is contained on the output shaft that draws the yarn motor, drawing synchronous passive belt wheel of yarn and delivery roller is located on the same axle, draw the yarn synchronous cog belt and be contained in and draw the synchronous driving pulley of yarn and drawing on the synchronous passive belt wheel of yarn, and will draw the synchronous driving pulley of yarn and draw the synchronous passive belt wheel of yarn and be associated in together.
The described left and right sides is separate gives the cotton roller transmission device by identical giving cotton motor, give cotton driving pulley synchronously, give cotton synchronous passive belt wheel, giving cotton synchronous cog belt and form to cotton roller, be contained on the output shaft to cotton motor for cotton driving pulley synchronously, give cotton synchronous passive belt wheel and be located to cotton roller on the same axle, be contained in to the synchronous driving pulley of cotton with on the cotton synchronous passive belt wheel for cotton synchronous cog belt, and will and be associated in together for the synchronous passive belt wheel of cotton to cotton driving pulley synchronously.
The described yarn motor that draws draws yarn speed control of conversion device with one or two and is connected.
Described cotton motor and one or two given is connected for cotton speed control of conversion device.
Because the present invention has adopted the technical scheme of above-mentioned stepless speed regulation, therefore compare with background technology, have following advantage:
1, transmission mechanism modern design, rational in infrastructure simple: because the present invention has adopted the transmission mechanism of high performance of control device and stepless speed regulation, make and be located at the machine and arranged on left and right sides and independently draw yarn transmission device and cotton-feeding gearing separately and realized centralized Control, can make delivery roller with identical to cotton sieve position rotating speed, switched in opposite, thoroughly abandoned traditional gear-box again, transmission mechanism is greatly simplified, improved efficient, reduced fault;
2, the convenient and easy operating of maintenance: because the present invention is simple in structure, therefore maintenance is convenient, operation is simple and reliable, and can be implemented in the spinning process and carry out stepless speed regulation according to technological requirement, reduce maintenance and produce non-cutting time, further improved the output and the quality level of spinning.
Four, description of drawings:
Accompanying drawing is a structural representation of the present invention.
Five, the specific embodiment:
The present invention is described in further detail below in conjunction with drawings and Examples.
As described in accompanying drawing, rotor spinning machine in the present embodiment draw yarn, cotton-feeding gearing it comprise by draw yarn speed control of conversion device 1 and draw that yarn speed programmable device 3 constitutes draw the yarn speed control unit and by giving cotton speed control of conversion device 2 and giving the cotton speed control unit of giving that cotton speed programmable device 4 constitutes, wherein it also comprises separate the giving cotton roller transmission device, delivery roller velocity sensor 27, give cotton roller velocity sensor 25 and parameter display instrument 26 in the left and right sides separate delivery roller transmission device, the left and right sides; The separate delivery roller transmission device in the left and right sides by two covers identical draw yarn motor 5,6, draw the synchronous driving pulley 23 of yarn, 24, draw the synchronous passive belt wheel 17 of yarn, 18, draw yarn synchronous cog belt 21,22 and delivery roller 19,20 form, draw the synchronous driving pulley 23 of yarn, 24 are contained in respectively and draw yarn motor 5, on 6 the output shaft, draw the synchronous passive belt wheel 17 of yarn, 18 respectively with delivery roller 19,20 are located on the same axle, draw yarn synchronous cog belt 21,22 are contained in respectively and draw the synchronous driving pulley 23 of yarn, 24 and draw the synchronous passive belt wheel 17 of yarn, on 18, and will draw the synchronous driving pulley 23 of yarn, 24 and draw the synchronous passive belt wheel 17 of yarn, 18 are associated in together; The cotton roller transmission device of giving that the left and right sides is separate overlaps the identical cotton motor 7 of giving by two, 8, give cotton driving pulley 9 synchronously, 10, give cotton synchronous passive belt wheel 13,14, give cotton synchronous cog belt 11,12 and give cotton roller 15,16 form, give cotton driving pulley 9 synchronously, 10 are contained in respectively to cotton motor 7, on 8 the output shaft, give cotton synchronous passive belt wheel 13,14 respectively with give cotton roller 15,16 are located on the same axle, give cotton synchronous cog belt 11,12 are contained in respectively to the synchronous driving pulley 9 of cotton, 10 and give cotton synchronous passive belt wheel 13, on 14, and will be to cotton driving pulley 9 synchronously, 10 and give cotton synchronous passive belt wheel 13,14 are associated in together; The output that draws yarn speed control of conversion device 1 is connected with the binding post (input) that draws yarn motor 5,6, and delivery roller velocity sensor 27 is contained on the delivery roller 19, and its output is connected with parameter display instrument 26; Be connected for the output of cotton speed control of conversion device 2 with the binding post (input) of giving cotton motor 7,8, be contained in on the cotton roller 15 for cotton velocity sensor 25, its output is connected with parameter display instrument 26.
Drawing yarn speed control of conversion device 1 and can also adopt two in the foregoing description, respectively separately with draw yarn motor 5,6 and be connected.The cotton speed control of conversion device 2 of giving in the foregoing description can also adopt two, is connected with giving cotton motor 7,8 separately respectively.
The course of work of the present invention is: after rotor spinning machine is driven, draw yarn speed control of conversion device 1, at first obtain power supply for cotton speed control of conversion device 2 and parameter display instrument 26, after receiving control signal, draw yarn motor 5,6 and give cotton motor 7,8 according to selected frequency converter output frequency running, and by drawing yarn synchronous cog belt 21,22 and giving cotton synchronous cog belt 11,12 transmission delivery rollers 19,20 and rotate for cotton roller 15,16.In spinning process, when needing to change technology, drawing yarn speed as change is the twist, can revise the output frequency that draws yarn speed control of conversion device 1 by drawing yarn speed programmable device 3.The yarn speed of drawing after the change is that the twist is passed through 27 detections of delivery roller velocity sensor, and is shown by parameter display instrument 26.Equally, when needs change drafting multiple promptly changes to cotton speed, can pass through to give cotton speed programmable device 4 to revise the output frequency of giving cotton speed control of conversion device 2, give cotton speed and drafting multiple after the change pass through to detect to cotton roller velocity sensor 25, are shown by parameter display instrument 26.
Claims (5)
1, a kind of rotor spinning machine draws yarn, cotton-feeding gearing, it comprises by what draw yarn speed control of conversion device and draw that yarn speed programmable device constitutes and draws the yarn speed control unit and by giving cotton speed control of conversion device and giving the cotton speed control unit of giving that cotton speed programmable device constitutes, it is characterized in that: further comprising separate the giving cotton roller transmission device, delivery roller velocity sensor, give cotton roller velocity sensor and parameter display instrument in the left and right sides separate delivery roller transmission device, the left and right sides; The output that draws yarn speed control of conversion device that draws in the yarn speed control unit is connected with the input that draws the yarn motor in the delivery roller transmission device; The delivery roller velocity sensor is contained on the delivery roller, and its output is connected with the parameter display instrument; Be connected for the output of giving cotton speed control of conversion device in the cotton speed control unit with the input of giving cotton motor in giving the cotton roller transmission device, be contained in on the cotton roller to cotton velocity sensor, its output is connected with the parameter display instrument.
2, a kind of rotor spinning machine according to claim 1 draw yarn, cotton-feeding gearing, it is characterized in that: the separate delivery roller transmission device in the described left and right sides is by the identical yarn motor that draws, draw the synchronous driving pulley of yarn, draw the synchronous passive belt wheel of yarn, drawing yarn synchronous cog belt and delivery roller forms, drawing the synchronous driving pulley of yarn is contained on the output shaft that draws the yarn motor, drawing synchronous passive belt wheel of yarn and delivery roller is located on the same axle, draw the yarn synchronous cog belt and be contained in and draw the synchronous driving pulley of yarn and drawing on the synchronous passive belt wheel of yarn, and will draw the synchronous driving pulley of yarn and draw the synchronous passive belt wheel of yarn and be associated in together.
3, a kind of rotor spinning machine according to claim 1 draw yarn, cotton-feeding gearing, it is characterized in that: what the described left and right sides was separate gives the cotton roller transmission device by the identical cotton motor of giving, give cotton driving pulley synchronously, give cotton synchronous passive belt wheel, form to cotton synchronous cog belt with to cotton roller, be contained on the output shaft to cotton motor for cotton driving pulley synchronously, give cotton synchronous passive belt wheel and be located to cotton roller on the same axle, be contained in to the synchronous driving pulley of cotton with on the cotton synchronous passive belt wheel for cotton synchronous cog belt, and will and be associated in together for the synchronous passive belt wheel of cotton to cotton driving pulley synchronously.
4, according to claim 1 and 2 described a kind of rotor spinning machines draw yarn, cotton-feeding gearing, it is characterized in that: the described yarn motor that draws draws yarn speed control of conversion device with one or two and is connected.
5, according to claim 1 and 3 described a kind of rotor spinning machines draw yarn, cotton-feeding gearing, it is characterized in that: describedly be connected for cotton motor to cotton speed control of conversion device with one or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109986 CN1361316A (en) | 2002-01-18 | 2002-01-18 | Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109986 CN1361316A (en) | 2002-01-18 | 2002-01-18 | Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1361316A true CN1361316A (en) | 2002-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02109986 Pending CN1361316A (en) | 2002-01-18 | 2002-01-18 | Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine |
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| Country | Link |
|---|---|
| CN (1) | CN1361316A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572420A (en) * | 2013-11-14 | 2014-02-12 | 浙江理工大学 | Rotor composite yarn spinning device |
| CN103572419A (en) * | 2013-11-14 | 2014-02-12 | 浙江理工大学 | Short fiber rotor composite yarn spinning method |
| CN104878482A (en) * | 2015-01-31 | 2015-09-02 | 浙江日发纺织机械股份有限公司 | Roller control system of rotor spinning machine |
| CN112853555A (en) * | 2020-12-26 | 2021-05-28 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
-
2002
- 2002-01-18 CN CN 02109986 patent/CN1361316A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572420A (en) * | 2013-11-14 | 2014-02-12 | 浙江理工大学 | Rotor composite yarn spinning device |
| CN103572419A (en) * | 2013-11-14 | 2014-02-12 | 浙江理工大学 | Short fiber rotor composite yarn spinning method |
| CN103572419B (en) * | 2013-11-14 | 2015-10-21 | 浙江理工大学 | A kind of staple fibre revolving cup composite yarn spinning method |
| CN103572420B (en) * | 2013-11-14 | 2015-10-21 | 浙江理工大学 | A kind of revolving cup composite yarn spinning apparatus |
| CN104878482A (en) * | 2015-01-31 | 2015-09-02 | 浙江日发纺织机械股份有限公司 | Roller control system of rotor spinning machine |
| CN112853555A (en) * | 2020-12-26 | 2021-05-28 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
| CN112853555B (en) * | 2020-12-26 | 2022-01-04 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
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