CN102312303B - Numerical control molding system of spinning frame - Google Patents
Numerical control molding system of spinning frame Download PDFInfo
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- CN102312303B CN102312303B CN 201010212042 CN201010212042A CN102312303B CN 102312303 B CN102312303 B CN 102312303B CN 201010212042 CN201010212042 CN 201010212042 CN 201010212042 A CN201010212042 A CN 201010212042A CN 102312303 B CN102312303 B CN 102312303B
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- numerical control
- chain
- wheel disc
- fine spining
- transmission shaft
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Abstract
The invention provides a numerical control molding system of a spinning frame. The numerical control molding system comprises a chain, a proximity switch, a worm-gear reduction box, a transmission shaft, a driven wheel disc, a synchronous belt, a driving wheel disc, a molding servo motor and a main shaft, and further comprises components such as an encoder, a PLC (programmable logic controller), a man-machine conversation control screen and the like, wherein the chain is connected with a ring rail. The rotation of the molding servo motor is controlled by virtue of a numerical control way, so as to control the lifting of the ring rail and a yarn guide plate and achieve the purpose of controlling the molding of a yarn cop. The numerical control molding system can control a molding shape in a numerical control way, can conveniently change parameters, has low noise and few oil stains, and is suitable to be used as the molding component of an automatic spinning frame.
Description
Technical field
The present invention relates to the moulding regulation device of spun yarn spinning machine, referring in particular to a kind of molding parameter can conveniently change, and moulding is the numerical control formation system of fine spining machine stably.
Background technology
The moulding regulation device of fine spining machine is directly controlled the shape that spool is reeled.Generally comprise guide plate, ring rail and guide plate, chain, mechanical elevating parts, manual setter.The lifting of traditional shaped device is to rely on rotation interlock multi-stage gear and main shaft and cam mechanism to realize, the main shaft burden is heavy, and the lost of life needs drip lubrication, and mechanical oscillation are big, and formed precision is low, and noise is big, and greasy dirt is many.
Application number is the auto-controller that 200920020487.4 patent specification discloses a kind of fine spining machine, adopts the control of single-chip microcomputer and relay, and scheme is narrated imperfect unintelligible, and automaticity is not enough, lacks implementary value.Application number is 95239464.2 the disclosed a kind of ring rail of granted patent specification and guide plate automatic hoisting mechanism, all is mechanical part, lacks electronic devices and components, has noise and greasy dirt, is not real automation numerical control device.
Summary of the invention
Goal of the invention: the present invention overcomes traditional not high defective of fine spining machine automaticity, provides a kind of formed precision height, molding parameter to regulate and control the numerical control formation system of fine spining machine easily.
Technical scheme:
Numerical control formation system of the present invention, except comprising common components such as ring rail and guide plate, chain, manual setter, also comprise near switch, probe, worm reduction box, power transmission shaft, driven wheel disc, driving belt, active wheel disc, moulding servomotor, encoder or speed probe, PLC controller, human-machine conversation control screen; The human-machine conversation control screen connects the PLC controller by data wire.
In the transmission system of the matching used fine spining machine of the present invention, main shaft one end connects encoder or tachogenerator, gather the rotation information of main shaft, encoder or tachogenerator connect the PLC controller by holding wire, and the PLC controller connects the moulding servomotor and controls its rotation by control line.
Initiatively wheel disc is installed on the moulding servomotor, initiatively wheel disc connects driven wheel disc by driving belt, and driven wheel disc is installed on the power transmission shaft, and power transmission shaft is fixed on two bearings, one end of power transmission shaft connects worm reduction box, and the other end of power transmission shaft connects manual setter; Worm reduction box is equipped with sprocket wheel outward, and sprocket wheel connects chain, and probe is fixedly arranged on the chain, and the probe position halfway of operation up and down is equipped with near switch, and the other end of chain connects ring rail and guide plate.Worm reduction box is airtight, the outer sprocket wheel of installing and the coaxial synchronous rotation of worm gear of reduction box.
Described active wheel disc, driven wheel disc all are synchronizing wheels, and driving band type is with synchronously, synchronizing wheel and synchronous band profile of tooth no-float.
A described bearing is spring bearing at the middle part of power transmission shaft; The another bearing is the thrust spring bearing in the other end of power transmission shaft.
A tooth of the top links axle of described chain and sprocket wheel links, and chain can swing around this link axle, and chain matches with sprocket tooth form.
Described human-machine conversation control screen is a kind of touch-screen, or has the display screen of button, or computer, can give PLC controller input parameter, edit instruction or send instruction.Comprise the power positive cathode line in the servomotor control line, transmit holding wire, feedback line, alarming line.The servomotor control line is 5 heart yearns, 6 heart yearns or 7 heart yearns, and what transmit in the transmission holding wire is square-wave pulse signal.
Beneficial effect: the present invention is by the rotation of digital control scheme control moulding servomotor, and then the lifting of control ring rail and guide plate, reaches the forming process of control spool and the purpose of forming shape.Forming shape digit control of the present invention, and the molding parameter variation is convenient, the control accuracy height, and running is steadily.Whole chassis need not to add lubricating oil except bearing, the workshop is clean and tidy, and mechanical part reduces.And the spinning molding technique parameter can be from the input of human-machine conversation control screen, and lifting is steady, and no impulsive force is easy to operate.Noise is little, greasy dirt is few, is suitable for the profiled part as full-automatic or semi-automatic fine spining machine.
Description of drawings
Fig. 1 is a general assembly schematic diagram of the present invention;
Fig. 2 is an operation workflow block diagram of the present invention.
The specific embodiment
Select for use or make as each parts among Fig. 1: ring rail and guide plate 1, probe 2, near switch 3, servomotor control line 4, moulding servomotor 5, active wheel disc 6, driving belt 7, manual setter 8, thrust spring bearing 9, spring bearing 10, driven wheel disc 11, power transmission shaft 12, worm and gear gearbox 13, sprocket wheel 14, chain 15, encoder 16, main shaft 17, main motor 18, power line 19, frequency converter 20, holding wire 21, Frequency Converter Control line 22, PLC controller 23, data wire 24, human-machine conversation control screen 25, control cabinet 26, general supply button 27, main motor button 28.
Wherein, work near switch 3 and probe 2 cooperations, probe 2 usefulness securing members are fixed on correct position place on the chain.Initiatively wheel disc 6 and driven wheel disc 11 are synchronous wheel discs, and driving belt 7 is synchronous bands, and sprocket wheel 14 is coaxial with the worm gear of worm and gear gearbox 13, and the model specification of other each parts etc. are coupling mutually, meets GB or designing requirement.
Above-mentioned each parts according to the position of Fig. 1 be linked in sequence and be mounted to an integral body, are namely constituted a kind of version of the present invention.(parts such as main shaft 17, main motor 18, power line 19, frequency converter 20, Frequency Converter Control line 22 also can not be contained among the present invention other building blocks of supporting employing fine spining machine again, and see other building blocks that are used with the present invention in the fine spining machine as), can make the fine spining machine complete machine.
After the present invention was applied in the fine spining machine, its motion implementation process was as follows as shown in Figure 2:
One, technological parameter input:
1, spins common yarn: according to spinning requirement, spun data such as height, moulding class interval, gearratio, full yarn height by human-machine conversation control screen 25 input ingot speed, the twist, proparea drawing-off number, total draft number, beginning and give PLC controller 23.
2, slub yarn: after the parameter input of common yarn, the joint that increases the input technological requirement again is long, pitch, and multiplying power, the ring shape has data such as rule rate, random rate.
Two, state of runtime machine:
1, normal operation:
Press general supply button 27, connect power supply, cotton sucking blower starts earlier, and other electric elements all are in the preparation stage, press main motor button 28, frequency converter 20 is started working, give main motor 81 power supplies, main motor 18 drives main shaft 17 and rotates, and is connected the rotation information that the encoder 16 on the main shaft 17 is collected main shaft 17, send a signal to PLC controller 23 by holding wire 21, send feedback command by PLC controller 23 again and give frequency converter 20, revertive control moulding servomotor 5 again.PLC controller 23 is according to the process parameters design of fine spining machine and in conjunction with the rotary speed data of roller, and feedback command is given frequency converter 20 and moulding servomotor 5 again.
After moulding servomotor 5 rotates, cause that initiatively wheel disc 6, driving belt 7, driven wheel disc 11, power transmission shaft 12, worm and gear gearbox 13, sprocket wheel 14, chain 15 etc. rotate together or be mobile, chain 15 drives probe fixed thereon 2 and ring rail and guide plate 1 again upwards or moves down, and realizes the course of action of spool coiling yarn and spool moulding.When probe 2 moved to position near switch 3, the spool full packages doffed, and stops, and changes spool, repeats.
2, stop off:
In control cabinet by in stop button, frequency converter 20, moulding servomotor 5 are prepared to stop, this moment, ring rail and guide plate 1 were parked in run location.
3, always stop:
By always stopping button, PLC controller 23 is received and is always stopped signal in control cabinet, and feedback command is closed frequency converter 20, and main motor 18 is also along with slowly stop down time, and other motor comprises that cotton sucking blower is also followed and stops.
Claims (8)
1. the numerical control formation system of a fine spining machine is used with the transmission system of fine spining machine, comprises ring rail and guide plate (1), chain (15), manual setter (7), it is characterized in that:
Also comprise near switch (3), probe (2), worm reduction box (13), power transmission shaft (12), driven wheel disc (11), driving belt (7), active wheel disc (6), moulding servomotor (5), encoder or speed probe (16), PLC controller (23), human-machine conversation control screen (25);
Human-machine conversation control screen (25) connects PLC controller (23) by data wire (24);
Main shaft (17) one ends in the transmission system connect encoder or tachogenerator (16), gather the rotation information of main shaft (17), encoder or tachogenerator (16) connect PLC controller (23) by holding wire (21), and PLC controller (23) connects moulding servomotor (5) and controls its rotation by servomotor control line (4);
Moulding servomotor (5) is gone up initiatively wheel disc (6) is installed, initiatively wheel disc (6) connects driven wheel disc (11) by driving belt (7), driven wheel disc (11) is installed on the power transmission shaft (12), power transmission shaft (12) is fixed on two bearings, one end of power transmission shaft (12) connects worm reduction box (13), and the other end of power transmission shaft (12) connects manual setter (8);
The outer sprocket wheel (14) that is equipped with of worm reduction box (13), sprocket wheel (14) connects chain (15), chain (15) is gone up fixedly probe (2), and the position halfway that probe (2) moves up and down is equipped with near switch (3), and the other end of chain (15) connects ring rail and guide plate (1).
2. the numerical control formation system of fine spining machine according to claim 1 is characterized in that: initiatively wheel disc (6), driven wheel disc (11) all are synchronizing wheels, and driving belt (7) is synchronous band, synchronizing wheel and the profile of tooth no-float of band synchronously.
3. the numerical control formation system of fine spining machine according to claim 1, it is characterized in that: a bearing is spring bearing (10) at the middle part of power transmission shaft (12); The another bearing is thrust spring bearing (9) at the other end of power transmission shaft (12).
4. the numerical control formation system of fine spining machine according to claim 1, it is characterized in that: worm reduction box (13) is airtight, the outer sprocket wheel of installing (14) and the coaxial synchronous rotation of worm gear of worm reduction box (13).
5. according to the numerical control formation system of claim 1 or 4 described fine spining machines, it is characterized in that: a tooth of the link axle of an end of chain (15) and sprocket wheel (14) links, chain (15) can swing around this link axle, and chain (15) matches with sprocket wheel (14) profile of tooth.
6. the numerical control formation system of fine spining machine according to claim 1, it is characterized in that: human-machine conversation control screen (25) is a kind of touch-screen, or have the display screen of button, or computer, can give PLC controller (23) input parameter, edit instruction or send instruction.
7. the numerical control formation system of fine spining machine according to claim 1 is characterized in that: comprise the power positive cathode line in the servomotor control line (4), transmit holding wire, feedback line, alarming line.
8. the numerical control formation system of fine spining machine according to claim 7, it is characterized in that: the servomotor control line is 5 heart yearns, 6 heart yearns or 7 heart yearns, transmitting what transmit in the holding wire is square-wave pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212042 CN102312303B (en) | 2010-06-29 | 2010-06-29 | Numerical control molding system of spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212042 CN102312303B (en) | 2010-06-29 | 2010-06-29 | Numerical control molding system of spinning frame |
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| Publication Number | Publication Date |
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| CN102312303A CN102312303A (en) | 2012-01-11 |
| CN102312303B true CN102312303B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010212042 Active CN102312303B (en) | 2010-06-29 | 2010-06-29 | Numerical control molding system of spinning frame |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422204B (en) * | 2013-08-23 | 2015-11-25 | 经纬纺织机械股份有限公司 | A kind of fine spining machine movable pulley system symmetrical expression leads and hangs lifting distributor and distribution method thereof |
| CN103832882B (en) * | 2014-02-19 | 2016-12-07 | 苏州市职业大学 | A kind of chemical fibre winding control device |
| CN105442110B (en) * | 2014-05-26 | 2018-01-23 | 西门子工厂自动化工程有限公司 | For the method and system for controlling spindle bottom to be molded |
| CN103993394A (en) * | 2014-06-11 | 2014-08-20 | 经纬纺织机械股份有限公司 | Device for controlling spinning frame steel collar plate to move |
| CN104153060B (en) * | 2014-07-03 | 2016-04-27 | 太平洋机电(集团)有限公司 | Spinning frame spun yarn electronics manufacturing process |
| CN104404661A (en) * | 2014-11-20 | 2015-03-11 | 经纬纺织机械股份有限公司 | Electronic twisting control device |
| CN105755593A (en) * | 2016-04-01 | 2016-07-13 | 南通金驰机电有限公司 | Multifunctional computer numerical control spinning and proofing machine |
| CN107287707A (en) * | 2017-08-17 | 2017-10-24 | 福州周壹云智能科技有限公司 | A kind of slub production-process systems based on PLC |
| CN113417038B (en) * | 2021-07-08 | 2022-08-23 | 湖北天门纺织机械股份有限公司 | Spinning frame restarting yarn breakage preventing method, PLC (programmable logic controller), spinning frame and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074494A (en) * | 1992-08-25 | 1993-07-21 | 国营经纬纺织机械厂 | Digitally-controlled spinning frame |
| CN2436521Y (en) * | 2000-01-03 | 2001-06-27 | 陈旭东 | Digital controller for spinning frame |
| CN2878418Y (en) * | 2006-03-27 | 2007-03-14 | 东台纺织机械有限责任公司 | Cop forming control device for spinning machine |
| CN201704456U (en) * | 2010-06-29 | 2011-01-12 | 南通金驰机电有限公司 | Numerical control molding system of spinning frame |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552958Y (en) * | 2002-06-08 | 2003-05-28 | 刘树元 | Spinning frame |
| DE202005019031U1 (en) * | 2005-12-05 | 2006-03-09 | Saurer Gmbh & Co. Kg | Control for a spinning machine, in particular for controlling the ring rail of a ring spinning machine |
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2010
- 2010-06-29 CN CN 201010212042 patent/CN102312303B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074494A (en) * | 1992-08-25 | 1993-07-21 | 国营经纬纺织机械厂 | Digitally-controlled spinning frame |
| CN2436521Y (en) * | 2000-01-03 | 2001-06-27 | 陈旭东 | Digital controller for spinning frame |
| CN2878418Y (en) * | 2006-03-27 | 2007-03-14 | 东台纺织机械有限责任公司 | Cop forming control device for spinning machine |
| CN201704456U (en) * | 2010-06-29 | 2011-01-12 | 南通金驰机电有限公司 | Numerical control molding system of spinning frame |
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| CN102312303A (en) | 2012-01-11 |
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