CN104372458A - Transmission mechanism of revolving cup spinning machine - Google Patents
Transmission mechanism of revolving cup spinning machine Download PDFInfo
- Publication number
- CN104372458A CN104372458A CN201410623259.1A CN201410623259A CN104372458A CN 104372458 A CN104372458 A CN 104372458A CN 201410623259 A CN201410623259 A CN 201410623259A CN 104372458 A CN104372458 A CN 104372458A
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- CN
- China
- Prior art keywords
- transmission
- belt wheel
- pulley
- belt
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/42—Control of driving or stopping
- D01H4/44—Control of driving or stopping in rotor spinning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a transmission mechanism of a revolving cup spinning machine. The transmission mechanism comprises a transmission box panel and a synchronous belt transmission set fixed to the transmission box panel. The synchronous belt transmission set is composed of left transmission sets rotating in the same direction and right transmission sets rotating in the direction opposite to the rotating direction of the left transmission sets. Each left transmission set is composed of a drive belt wheel, a left guide transmission belt wheel, a left tensioning belt wheel and a left synchronous belt, wherein the left synchronous belt penetrates through the drive belt wheel, the left guide transmission belt wheel and the left tensioning belt wheel in sequence to form a circulation closed structure. Each right transmission set is composed of a drive belt wheel, a right transmission guide belt wheel, a right tensioning belt wheel and a double-faced synchronous belt, wherein the double-faced synchronous belt penetrates through the right transmission guide belt wheel, the right tensioning belt wheel and the drive belt wheel in sequence to form a circulation closed structure. According to the transmission mechanism, reversing of a main transmission shaft is achieved through the double-faced synchronous belts, the structure is simple, and maintaining is convenient; the speed of cotton feeding, yarn guiding and winding is adjusted conveniently, a tension adjusting wheel does not need to be replaced, the speed of the left side and the speed of the right side are the same, and stepless adjustment can be achieved through the consistent transmission ratio.
Description
Technical field
The invention belongs to rotor spinning machine field, be specifically related to rotor spinning machine transmission mechanism.
Background technology
In the transmission mechanism of existing rotor spinning machine, the transmission of delivery roller, feed roll motor is all drag respectively with motor, realizes respective transmission by synchronous cog belt, gear-box, power transmission shaft.Therefore the transmission mechanism design of rotor spinning machine is complicated, and transmission efficiency is low, and manufacturing cost is high, and gearbox fault rate is high, and noise is large, and maintenance is inconvenient, has a strong impact on yarn qualities.
Summary of the invention
Object of the present invention is just to provide a kind of rotor spinning machine transmission mechanism.This mechanism realizes transmission commutation by double-sided synchronous belt, the stressed consistent and uniform in two sides, and make the speed of the right and left consistent, gearratio is consistent.
The technical solution used in the present invention: rotor spinning machine transmission mechanism, it comprises transmission case panel and toothed belt transmission group fixed thereon, described toothed belt transmission group is by the Left Drive group rotated in the same direction and the right transmission group contrary with Left Drive group direction of rotation, Left Drive group is by driving pulley, left guiding drive pulley, left tensioning pulley and left Timing Belt composition, left Timing Belt is successively through driving pulley, left guiding drive pulley and left tensioning pulley form a circulation closing structure, wherein, the direction of rotation of driving pulley is identical with the direction of rotation of left tensioning pulley with left guiding drive pulley, right transmission group is made up of driving pulley, right transmission guiding belt wheel, right tensioning pulley and double-sided synchronous belt, wherein, double-sided synchronous belt forms a circulation closing structure through right transmission guiding belt wheel, right tensioning pulley and driving pulley successively, wherein, the driving pulley direction of rotation playing commutation effect and the right transmission belt wheel that leads is contrary with right tensioning pulley direction of rotation.
Further, described left guiding drive pulley comprises left guiding belt wheel and Left Drive belt wheel, and right transmission guiding belt wheel comprises right drive pulley and right guiding belt wheel.
Further, described toothed belt transmission group is for feeding cotton transmission group, drawing yarn transmission group and winding transmission group, and three transmission groups are separately positioned on transmission case panel.
The present invention compared with prior art its beneficial effect is: the present invention with three variable-frequency motors respectively transmission rotor spinning machine the right and left feed cotton, draw yarn, wireline reel, the commutation of final drive shaft is realized by double-sided synchronous belt, structure is simple, maintenance is convenient, two sides is unanimously stressed, reduce damage parts, extend part service life; The rotating speed that the present invention controls three final drive shafts respectively by three frequency converters changes hello cotton, draws yarn, winding speed, and speed is easy to adjust, and without the need to changing tension adjustment wheel, the speed of the right and left is consistent, and gearratio is consistent also can realize step-less adjustment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of rotor spinning machine transmission mechanism, it comprises transmission case panel 1 and toothed belt transmission group fixed thereon, described toothed belt transmission group be separately positioned on transmission case panel 1 draw yarn transmission group 2, feed cotton transmission group 3 and winding transmission group 4.Described toothed belt transmission group is by the Left Drive group rotated in the same direction and the right transmission group contrary with Left Drive group direction of rotation, the driving pulley 5 that variable-frequency motor rotarily drives on motor shaft rotates, the right drive pulley 7 of right transmission group is driven to rotate by double-sided synchronous belt 6, right guiding belt wheel 8 pairs of double-sided synchronous belts 6 lead, and move left and right tensioning double-sided synchronous belt 6 by right tensioning pulley 9.Driving pulley 5 on motor shaft drives the Left Drive belt wheel 11 of Left Drive group to rotate by left Timing Belt 10, and left guiding belt wheel 12 leads to left Timing Belt 10, moves up and down the left Timing Belt 10 of tensioning by left tensioning pulley 13.Wherein, the rotating speed of variable-frequency motor, by Frequency Converter Control, by the rotating speed regulating the frequency of frequency converter to change variable-frequency motor, thus changes the rotating speed of the belt wheel on Left Drive group and right transmission group both sides.The number of teeth of the driving pulley 5 on motor shaft can change as required, to adapt to different draw yarn velocity interval.Reel and feed the implementation of cotton transmission with to draw yarn identical.Hello cotton motor, yarn tracting motor, winding motor are controlled respectively by three frequency converters, realize feeding cotton speed, drawing yarn speed, winding speed stepless speed regulation within the scope of desin speed, from realizing the stepless change of gearratio, obtain different spinning counts and yarn tension.
Claims (3)
1. rotor spinning machine transmission mechanism, it comprises transmission case panel and toothed belt transmission group fixed thereon, it is characterized in that: described toothed belt transmission group is made up of the Left Drive group rotated in the same direction and the right transmission group contrary with Left Drive group direction of rotation, Left Drive group is by driving pulley, left guiding drive pulley, left tensioning pulley and left Timing Belt composition, left Timing Belt is successively through driving pulley, left guiding drive pulley and left tensioning pulley form a circulation closing structure, wherein, the direction of rotation of driving pulley is identical with the direction of rotation of left tensioning pulley with left guiding drive pulley, right transmission group is made up of driving pulley, right transmission guiding belt wheel, right tensioning pulley and double-sided synchronous belt, wherein, double-sided synchronous belt forms a circulation closing structure through right transmission guiding belt wheel, right tensioning pulley and driving pulley successively, wherein, the driving pulley direction of rotation playing commutation effect and the right transmission belt wheel that leads is contrary with right tensioning pulley direction of rotation.
2. rotor spinning machine transmission mechanism according to claim 1, is characterized in that: described left guiding drive pulley comprises left guiding belt wheel and Left Drive belt wheel, and right transmission guiding belt wheel comprises right drive pulley and right guiding belt wheel.
3. rotor spinning machine transmission mechanism according to claim 1, is characterized in that: described toothed belt transmission group is for feeding cotton transmission group, drawing yarn transmission group and winding transmission group, and three transmission groups are separately positioned on transmission case panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623259.1A CN104372458A (en) | 2014-11-09 | 2014-11-09 | Transmission mechanism of revolving cup spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623259.1A CN104372458A (en) | 2014-11-09 | 2014-11-09 | Transmission mechanism of revolving cup spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104372458A true CN104372458A (en) | 2015-02-25 |
Family
ID=52551641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410623259.1A Pending CN104372458A (en) | 2014-11-09 | 2014-11-09 | Transmission mechanism of revolving cup spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205388A (en) * | 2018-08-31 | 2019-01-15 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine winding and draw yarn control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670384Y (en) * | 2003-12-11 | 2005-01-12 | 钱林根 | Cup-cross spinning machine headstock transmission |
| CN201495339U (en) * | 2009-09-01 | 2010-06-02 | 邓州市雪阳棉纺集团有限公司 | Power control device for rotor spinning machine |
| CN102372169A (en) * | 2010-08-12 | 2012-03-14 | 上海古鳌电子科技股份有限公司 | Transmission system of note detection device |
| US20130067878A1 (en) * | 2011-09-21 | 2013-03-21 | Rieter Ingolstadt Gmbh | Spinning Machine and Method for Interrupting Yarn Production on a Spinning Machine |
| CN204342944U (en) * | 2014-11-09 | 2015-05-20 | 经纬纺织机械股份有限公司 | Rotor spinning machine transmission mechanism |
-
2014
- 2014-11-09 CN CN201410623259.1A patent/CN104372458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670384Y (en) * | 2003-12-11 | 2005-01-12 | 钱林根 | Cup-cross spinning machine headstock transmission |
| CN201495339U (en) * | 2009-09-01 | 2010-06-02 | 邓州市雪阳棉纺集团有限公司 | Power control device for rotor spinning machine |
| CN102372169A (en) * | 2010-08-12 | 2012-03-14 | 上海古鳌电子科技股份有限公司 | Transmission system of note detection device |
| US20130067878A1 (en) * | 2011-09-21 | 2013-03-21 | Rieter Ingolstadt Gmbh | Spinning Machine and Method for Interrupting Yarn Production on a Spinning Machine |
| CN204342944U (en) * | 2014-11-09 | 2015-05-20 | 经纬纺织机械股份有限公司 | Rotor spinning machine transmission mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205388A (en) * | 2018-08-31 | 2019-01-15 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine winding and draw yarn control device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |
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| RJ01 | Rejection of invention patent application after publication |