CN108396416A - A kind of connector control method of rotor spinning machine - Google Patents
A kind of connector control method of rotor spinning machine Download PDFInfo
- Publication number
- CN108396416A CN108396416A CN201810159033.9A CN201810159033A CN108396416A CN 108396416 A CN108396416 A CN 108396416A CN 201810159033 A CN201810159033 A CN 201810159033A CN 108396416 A CN108396416 A CN 108396416A
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- China
- Prior art keywords
- yarn
- suction pipe
- untwisting
- connector
- automatically
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- 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
- D01H4/48—Piecing arrangements; Control therefor
- D01H4/50—Piecing arrangements; Control therefor for 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 discloses a kind of connector control methods of rotor spinning machine, include the following steps：（1）It after Yarn break, is fed for and is automatically stopped action with yarn tracting motor, lifts bobbin cradle automatically, automatically open spinning organ, clean impurity and remnant fibrous in revolving cup and close spinning organ automatically；（2）The negative pressure channel for opening auxiliary suction pipe, looks for yarn, seed yarn is put into auxiliary suction pipe；（3）According to system controller Program default control, yarn storage suction pipe negative pressure channel is opened, and yarn tracting motor rotates forward work, will draw one section of Yarn storing in yarn storage suction pipe；（4）Shear mechanism acts, and cuts off seed yarn, completes machine yarn length measuring；Seed yarn after cut-out carries out untwisting automatically into untwisting suction pipe；（5）During untwisting, yarn is introduced in doffing tube, kind of a sub-line is sunk in revolving cup, yarn is drawn, completes connector action.Inventive joint quality and success rate are high, and equipment cost is low, maintenance is simple, and the amount of labour used is few.
Description
Technical field
The present invention relates to textile technology field, the connector control method of specially a kind of rotor spinning machine.
Background technology
Currently, rotor spinning machine connector control system has semi-automatic and full-automatic two ways.
Full-automatic spinning machine, to realize full-automatic, high control precision, draw yarn, be fed for, traversing, winding, revolving cup and point
Comb is single ingot control entirely, while being also configured with connector trolley, and bond process single ingot is completed or by connector trolley.It is such to set
Meter, ensure that connector consistency is good, and control accuracy is high, and joint efficiency is high, and the amount of labour used is few, but equipment cost is high, and maintaining is wanted
Ask high, the equipment probability that is out of order also accordingly increases.
Semi-automatic spinning machine currently on the market, is essentially all central driving, at low cost, safeguards simply, is out of order several
Rate is accordingly smaller.Its bond process is：Bobbin cradle is first lifted, stops tube rotation, manually finds out the end of yarn on tube, it is right
Then seed yarn fixed length opens spinning organ, clean revolving cup, close spinning organ；After completing aforementioned connector set-up procedure, manually press
Connector button feeds cotton, draws yarn, desilting electromagnet and doffing electromagnet and acted by system control time, completes connector.Entirely
In bond process, operative employee cannot leave corresponding connector spindle position, and artificial participation action is more so that the amount of labour used is bigger, connector effect
Rate is also low, and connector consistency is poor.Because being central driving, system control precision is poor, under high-speed case, connector success rate and connects
Head quality is not just high, and joint efficiency is low.
To be pair if can have a kind of solution close to full automatic joint quality for semiautomatic rotor spinning machine
The significant increase of the performance of semi-automatic spinning machine.That is joint quality is close to full automatic joint level, but equipment cost is low, safeguards and protects
It supports simple.
Invention content
In order to overcome the above problem, the present invention to provide a kind of connector control method of rotor spinning machine, connector level connects
Nearly full automatic joint, but equipment cost is low, safeguards simple.
The technical solution of the present invention is to provide a kind of connector control methods of rotor spinning machine, it is characterised in that：It includes
Apparatus for controlling connection, the apparatus for controlling connection include support yarn bar, take-up roll, Yarn-guiding mouth, yarn storage suction pipe, yarn tracting motor, turn
Cup cleaning mechanism, revolving cup, untwisting suction pipe, shear mechanism, auxiliary suction pipe, combing roller and is fed for motor at doffing tube；The method packet
Include following steps：
（1）After Yarn break, according to system controller Program default control, be fed for yarn tracting motor be automatically stopped action, so
It lifts bobbin cradle automatically afterwards, then automatically opens spinning organ, clean impurity and remnant fibrous in revolving cup and close spinning organ automatically；
（2）Button is clicked, the negative pressure channel of auxiliary suction pipe is opened, then manually looks for yarn, seed yarn is put into auxiliary suction pipe
It is interior；
（3）According to system controller Program default control, yarn storage suction pipe negative pressure channel is opened, and yarn tracting motor rotates forward work, will
One section of Yarn storing is drawn in yarn storage suction pipe；
（4）According to system controller Program default control, shear mechanism auto-action cuts off seed yarn, completes machine yarn length measuring.
Meanwhile the negative pressure channel of auxiliary suction pipe is closed, the negative pressure channel of untwisting suction pipe is opened, and the seed yarn after cut-out is in negative-pressure sucking
In the case of, automatically into untwisting suction pipe, in untwisting suction pipe, there are two strands of air-flows opposite with yarn twist direction to carry out untwisting to yarn；
（5）According to system controller Program default control, during untwisting, yarn tracting motor first rotates forward, and yarn is drawn
In spool, at this point, untwisting suction pipe negative pressure channel is closed, then yarn tracting motor quickly inverts work, and kind of a sub-line is sunk in revolving cup,
It feeds cotton motor simultaneously also to work asynchronously, yarn tracting motor finally rotates forward work, and yarn is drawn, and completes connector action.
Further, the step（1）In, draw yarn and is fed for using the driving of single ingot motor.
Further, take-up roll, Yarn-guiding mouth, revolving cup and combing roller are all made of central driving.
Further, be fed for automatic lifting with yarn tracting motor, the automated cleaning of revolving cup cleaning mechanism and shear mechanism,
Yarn storage suction pipe, untwisting suction pipe, auxiliary suction pipe are all made of single ingot pneumatic control.
Further, the step（1）In, using system controller Program default control yarn electricity is fed for and draws to control
Machine.
Further, the step（4）In, shear mechanism auto-action cuts off seed yarn.
The beneficial effects of the invention are as follows：Since present invention employs draw yarn and be fed for single ingot control, the control of butt joint process
Precision processed greatly improves, even if in the case of revolving cup high speed, still ensures the connector of high quality；Due to increasing untwisting suction pipe,
Improve joint quality and success rate；In addition the application of shear mechanism and each negative pressure straw, ensure that the standard of seed yarn fixed length
True property and yarn tension consistency；Revolving cup cleans and tube lifting uses Pneumatic automatic control, reduces artificial participation.While by
Central driving is used in revolving cup, point comb, winding and traversing, remains the inexpensive feature of semiautomatic rotor spinning machine.Connector product
In matter, inventive joint quality is close to full-automatic level, and equipment cost is low, and maximized economic effect is provided for client
Benefit.
Description of the drawings
Fig. 1 is the connector control flow schematic diagram of the present invention；
Fig. 2 is 1 schematic diagram of connector rate-determining steps of the present invention；
Fig. 3 is the connector rate-determining steps 2 and 3 schematic diagrames of the present invention；
Fig. 4 is 4 schematic diagram of connector rate-determining steps of the present invention；
Fig. 5 is 5 schematic diagram of connector rate-determining steps of the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of connector control method of rotor spinning machine of the invention comprising connector control dress
It sets, the apparatus for controlling connection includes support yarn bar 2, take-up roll 3, Yarn-guiding mouth 4, Yarn detector 6, yarn storage suction pipe 8, draws yarn electricity
Machine 9, revolving cup cleaning mechanism 10, doffing tube 11, revolving cup 12, untwisting suction pipe 13, shear mechanism 14, auxiliary suction pipe 15, combing roller 16
Be fed for motor 17；Described method includes following steps：
（1）After Yarn break, the broken end signal detected is sent to system controller by Yarn detector 6；Then system controls
Device provides broken end instruction, and yarn tracting motor 9 stops operating, is fed for motor 17 and quickly inverts and stop；Ask yarn bar 2 in pneumatic control
Under, hold up tube 1；Then revolving cup cleaning mechanism 10, by program setting, automatically opens spinning organ, high speed gas under pneumatic control
Stream is opened, by revolving cup 12 impurity and residual fibers fall clearly, and close spinning organ automatically.
（2）Spinner only needs to push the button at this time, while the seed yarn 7 found being put into auxiliary suction pipe 15,
Remaining bond process all automatically controls associated mechanisms by system controller and completes.
（3）After system controller detects connector button signal, instruction is provided, 15 negative pressure of auxiliary suction pipe is opened, will plant
Sub- yarn 7 sucks in auxiliary suction pipe 15.
（4）According to system controller Program default control, shear mechanism 14 executes under pneumatic control and cuts seed yarn
Fixed length is completed in 7 action；15 negative pressure of auxiliary suction pipe is closed at this time, and 13 negative pressure of untwisting suction pipe is opened, and seed yarn 7 is sucked, two strands
Untwisting air-flow starts to carry out untwisting to 7 loose thread of seed yarn.
（5）Then yarn tracting motor 9 starts to rotate forward work, seed yarn 7 is introduced in doffing tube 11, then untwisting suction pipe 13 is negative
Pressure is closed, and the first quickly reversion of yarn tracting motor 9 sinks to seed yarn 7 in revolving cup 12, and at the same time, support yarn bar 2 is in pneumatic control
Under, doffing action is executed, motor 17 is fed for and executes F.F., overfeeding action, the desilting action of matching yarn tracting motor 9 is precisely controlled
The bonding state of seed yarn 7 and fiber ensures joint quality；It last yarn tracting motor 9 and is fed for motor 17 and is rotated forward by setting speed
Connector is completed in work.
A kind of connector control method of rotor spinning machine of the present invention has the following advantages that：
1, support yarn bar 2 is controlled by pneumatic single ingot, and instruction is provided by system controller, is realized automatic lifting and is fallen, control essence
Degree is high.
2, take-up roll 3, Yarn-guiding mouth 4, revolving cup 12 and combing roller 16 are all central drivings, simple in structure.
3, yarn storage suction pipe 8 is controlled by pneumatic single ingot, and instruction is provided by system controller, realizes that the automatic of yarn storage negative pressure beats
It is open and close, it ensure that yarn tension compliance in bond process.
4, yarn tracting motor 9 is driven using single ingot, and instruction is provided by system controller, may be implemented to rotate forward yarn storage, reversion
Desilting and just quote the actions such as yarn, control accuracy is high, and connector time control is accurate, and then joint quality is high.
5, it is fed for motor 17 to drive using single ingot, instruction is provided by system controller, rewind may be implemented, F.F., surpass
It feeds and waits action, control accuracy is high, and connector time control is accurate, and then joint quality is high.
6, untwisting suction pipe 13 is controlled by pneumatic single ingot, and instruction is provided by system controller, and it is negative that untwisting suction pipe may be implemented
Pressure automatically opening and closing with untwisting air-flow, improves Yarn connecting success rate.
7, shear mechanism 14 is controlled by pneumatic single ingot, provides instruction by system controller, it is automatic that seed yarn may be implemented
Fixed length reduces in bond process and manually participates in.
8, auxiliary suction pipe 15 is controlled by pneumatic single ingot, and instruction is provided by system controller, and it is negative that auxiliary suction pipe may be implemented
Automatically opening and closing for pressure, eliminates and manually determines seed yarn length in bond process, by negative-pressure sucking, ensure that yarn
Power consistency.
The present invention reduces artificial participation bond process, while drawing yarn and being fed for the connector time by the above technological means
Control accuracy is high, ensure that joint quality close to full automatic joint level, joint quality and success rate are high, and equipment cost
Simply, the amount of labour used is few, and maximized economic benefit is provided for client for low, maintenance.
The above example only one such embodiment of the present invention, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of connector control method of rotor spinning machine, it is characterised in that：It includes apparatus for controlling connection, the connector control
Device includes support yarn bar, take-up roll, Yarn-guiding mouth, yarn storage suction pipe, yarn tracting motor, revolving cup cleaning mechanism, doffing tube, revolving cup, moves back
It twists suction pipe, shear mechanism, auxiliary suction pipe, combing roller and is fed for motor；Described method includes following steps：
（1）After Yarn break, it is fed for and is automatically stopped action with yarn tracting motor and then lifts bobbin cradle automatically, then automatically open
Spinning organ cleans impurity and remnant fibrous in revolving cup and closes spinning organ automatically；
（2）The negative pressure channel for opening auxiliary suction pipe, looks for yarn, seed yarn is put into auxiliary suction pipe；
（3）According to system controller Program default control, yarn storage suction pipe negative pressure channel is opened, and yarn tracting motor rotates forward work, will
One section of Yarn storing is drawn in yarn storage suction pipe；
（4）According to system controller Program default control, seed yarn is cut off, completes machine yarn length measuring；Meanwhile auxiliary suction pipe is negative
Pressure passageway is closed, and the negative pressure channel of untwisting suction pipe is opened, and the seed yarn after cut-out is in the case of negative-pressure sucking, automatically into moving back
Suction pipe is twisted, in untwisting suction pipe, there are two strands of air-flows opposite with yarn twist direction to yarn progress untwisting；
（5）According to system controller Program default control, during untwisting, yarn tracting motor first rotates forward, and yarn is drawn
In spool, at this point, untwisting suction pipe negative pressure channel is closed, then yarn tracting motor quickly inverts work, and kind of a sub-line is sunk in revolving cup,
It feeds cotton motor simultaneously also to work asynchronously, yarn tracting motor finally rotates forward work, and yarn is drawn, and completes connector action.
2. a kind of connector control method of rotor spinning machine according to claim 1, it is characterised in that：The step（1）
In, draw yarn and is fed for using the driving of single ingot motor.
3. a kind of connector control method of rotor spinning machine according to claim 1, it is characterised in that：Take-up roll, guide
Mouth, revolving cup and combing roller are all made of central driving.
4. a kind of connector control method of rotor spinning machine according to claim 1, it is characterised in that：It is fed for and draws yarn electricity
Machine it is automatic lifting, the automated cleaning of revolving cup cleaning mechanism and shear mechanism, yarn storage suction pipe, untwisting suction pipe, auxiliary suction pipe it is equal
Using single ingot pneumatic control.
5. a kind of connector control method of rotor spinning machine according to claim 1, it is characterised in that：The step（1）
In, it is fed for and yarn tracting motor using system controller Program default control to control.
6. a kind of connector control method of rotor spinning machine according to claim 1, it is characterised in that：The step（4）
In, shear mechanism auto-action cuts off seed yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159033.9A CN108396416B (en) | 2018-02-26 | 2018-02-26 | Joint control method of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159033.9A CN108396416B (en) | 2018-02-26 | 2018-02-26 | Joint control method of rotor spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108396416A true CN108396416A (en) | 2018-08-14 |
| CN108396416B CN108396416B (en) | 2020-07-24 |
Family
ID=63096749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810159033.9A Active CN108396416B (en) | 2018-02-26 | 2018-02-26 | Joint control method of rotor spinning machine |
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| Country | Link |
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| CN (1) | CN108396416B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097875A (en) * | 2018-08-31 | 2018-12-28 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine automatic joint method |
| 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 |
| CN113584645A (en) * | 2021-08-26 | 2021-11-02 | 江西春田智能科技有限公司 | Control method of full-automatic rotor spinning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463860A (en) * | 1992-12-24 | 1995-11-07 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and device for piecing an open-end spinning device |
| CN101078140A (en) * | 2006-05-26 | 2007-11-28 | 里特捷克有限公司 | Method and device for producing single yarn on operation unit of rotor spinning machine |
| CN101671875A (en) * | 2009-10-16 | 2010-03-17 | 浙江精功科技股份有限公司 | Joint lifting method used by rotor spinning frame for single-spindle roller feeding |
| CN202181395U (en) * | 2011-06-22 | 2012-04-04 | 山西新纺科技有限公司 | Splicing device for revolving cup spinning machine |
| CN103437012A (en) * | 2013-08-20 | 2013-12-11 | 陕西华燕航空仪表有限公司 | Automatic end connecting device of spinning machine |
-
2018
- 2018-02-26 CN CN201810159033.9A patent/CN108396416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463860A (en) * | 1992-12-24 | 1995-11-07 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and device for piecing an open-end spinning device |
| CN101078140A (en) * | 2006-05-26 | 2007-11-28 | 里特捷克有限公司 | Method and device for producing single yarn on operation unit of rotor spinning machine |
| CN101671875A (en) * | 2009-10-16 | 2010-03-17 | 浙江精功科技股份有限公司 | Joint lifting method used by rotor spinning frame for single-spindle roller feeding |
| CN202181395U (en) * | 2011-06-22 | 2012-04-04 | 山西新纺科技有限公司 | Splicing device for revolving cup spinning machine |
| CN103437012A (en) * | 2013-08-20 | 2013-12-11 | 陕西华燕航空仪表有限公司 | Automatic end connecting device of spinning machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097875A (en) * | 2018-08-31 | 2018-12-28 | 安徽日发纺织机械有限公司 | A kind of rotor spinning machine automatic joint method |
| 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 |
| CN113584645A (en) * | 2021-08-26 | 2021-11-02 | 江西春田智能科技有限公司 | Control method of full-automatic rotor spinning machine |
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| Publication number | Publication date |
|---|---|
| CN108396416B (en) | 2020-07-24 |
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