CN209066063U - Piecing machine of rotor spinning machine structure - Google Patents
Piecing machine of rotor spinning machine structure Download PDFInfo
- Publication number
- CN209066063U CN209066063U CN201821809785.7U CN201821809785U CN209066063U CN 209066063 U CN209066063 U CN 209066063U CN 201821809785 U CN201821809785 U CN 201821809785U CN 209066063 U CN209066063 U CN 209066063U
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- yarn
- draw
- inductor
- loose thread
- electromagnet
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Abstract
The utility model discloses a kind of piecing machine of rotor spinning machine structures, belong to spinning machine field, inductor and inductive head including spinning device, yarn withdrawal device, heavy yarn electromagnet and pairing, spinning device includes revolving cup, doffing tube and the rotating folding frame installed by rotating shaft support, and nozzle extension is located at revolving cup oral area on the inside of doffing tube；Yarn withdrawal device accepts doffing tube outer end nozzle, the driving mechanism for drawing yarn axis and draw yarn roller, installation is supported to draw the pivoted arm of yarn roller, driving pivoted arm rotation including pairing；Heavy yarn electromagnet includes hanging loose thread and driving to hang the flexible electromagnet of loose thread, extension loose thread, which is located at, draws yarn roller side, yarn, which is drawn yarn roller after hanging the heavy yarn of loose thread disengaging and draws the gripping of yarn axis, draws yarn, inductive head fixed setting, inductor is installed on rotating folding frame, incudes the closure of spinning organ, and inductor is connect with rotor spinning machine control system signal, it is automatic to send connector enabling signal, the revolving cup acceleration time before accurate control joint starting.
Description
Technical field
The utility model belongs to spinning machine part apparatus, especially related with a kind of piecing machine of rotor spinning machine structure.
Background technique
The Spinning Principle of rotor spinning machine is by ribbon shredding into single fiber, and single fiber is transported to revolution at a high speed with air-flow
Revolving cup in, resultant yarn is twisted with drawing yarn loose thread and contact in collection surface, by drawing yarn axis and drawing the delivery roller that yarn roller forms
Clamping is drawn, then is directly coiled into tube by winding device.When there is broken yarn, need to carry out connector.Existing semiautomatic rotor
Spinning machine before connector, tube and draws yarn roller and lifts, will manually be hung on heavy yarn electromagnet and hang and draw yarn loose thread fixed length on loose thread,
Spinning organ is opened again, is detached from revolving cup shaft and tengential belt and is rubbed, cleans revolving cup after stalling.When connector, spinning organ is closed, revolving cup turns
Axis is driven by tengential belt and is rotated, and is drawn yarn loose thread and is put into doffing tube.It is manually pressed by connector button and sends joint signal, spinning organ is fed for machine
Revolving cup, the heavy yarn electromagnet that structure feeds fiber to revolution at a high speed hang loose thread retraction releasing and hang yarn, pass through loose thread by vacuum suction
Doffing tube reaches revolving cup and contacts winding with the fibrous ring of feeding, and twisting resultant yarn is drawn.Connector is acted by being fed for of technique initialization, is sunk
Yarn draws the completion of the time parameters such as yarn.Tube is dropped on winding friction roller and is wound after connector success.
Yarn connecting quality by rotational speed of rotor, heavy yarn, draw yarn and influenced with the degree of cooperation being fed for.Rotational speed of rotor has been at present
More than 100,000 turns per minute, the response time precision of connector movement reaches a millisecond pole.And existing pass through Manual press button-pressing way
Start connector, heavy yarn drew yarn, was fed for be not easy to match with rotational speed of rotor and reaches by manually-operated influence the revolving cup acceleration time
The suitable connector twist, influences joint quality and connector success rate.
Utility model content
The utility model aim aims to solve the problem that traditional rotor spinning machine sends connector enabling signal mode manually and influences connector
The defect of quality and connector success rate provides the piecing machine of rotor spinning machine structure of energy accurate control joint starting time a kind of.
For this purpose, the utility model uses following technical scheme: piecing machine of rotor spinning machine structure, including spinning device, draw
Yarn feeding device and heavy yarn electromagnet, the spinning device include revolving cup, doffing tube and rotating folding frame, and rotating folding frame is by turning
Axis support installation, is rotated, doffing tube is mounted on rotating folding frame, and doffing tube inner end nozzle extension is located at by rotating shaft support
Revolving cup oral area, the yarn withdrawal device accept doffing tube outer end nozzle, including pairing draw yarn axis and draw yarn roller, support installation is drawn
The pivoted arm of yarn roller, the driving mechanism for driving pivoted arm rotation, the heavy yarn electromagnet hang loose thread and stretch including hanging loose thread and driving
Electromagnet, hang loose thread be located at it is described draw yarn roller side, yarn draws yarn roller and draws yarn axis from hanging can slide into after loose thread is detached from
Between, characterized in that the joint mechanism further includes the inductor and inductive head of pairing, inductive head fixed setting, inductor
It is installed on rotating folding frame, is moved with rotating folding frame, the rotor spinning of inductor and control yarn withdrawal device and heavy yarn electromagnet
The connection of machine control system signal, inductor, which senses, sends signal from trend rotor spinning machine control system after inductive head, according to
The delay time delays time to control yarn withdrawal device of setting and heavy yarn electromagnet action start connector.
As supplement to above-mentioned technical proposal and perfect, the utility model further includes following technical characteristic.
The inductor is Hall sensor.
The utility model can achieve following the utility model has the advantages that being incuded by the way that inductor is arranged on spinning organ rotating folding frame
The closure of spinning device, it is automatic to send connector enabling signal, the revolving cup acceleration time before accurate control joint starting, make connector
When rotational speed of rotor can closely conform to connector revolving speed requirement, it is mating with heavy yarn electromagnet and stepping fed agency, guarantee complete machine yarn
The consistency of the connector twist improves connector success rate and joint quality, reaches traceless linker.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is state diagram before the utility model connector.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing, described embodiment is not
Constitute unique restriction to the utility model.
As shown in Figure 1, the utility model includes the induction of spinning device, yarn withdrawal device, heavy yarn electromagnet 10 and pairing
Device 5, inductive head, spinning device include revolving cup 4, doffing tube 8 and rotating folding frame 7, and rotating folding frame 7 passes through fixing axle 6
Support installation, is supported by fixing axle and is rotated, and doffing tube 8 is mounted on rotating folding frame 7,8 inner end nozzle extension quartile of doffing tube
In revolving cup oral area；Yarn withdrawal device is located above doffing tube outer end nozzle, drawing yarn axis 2 and draw yarn roller 1, support peace including pairing
Dress draws the pivoted arm 11 of yarn roller, drives the driving mechanism of pivoted arm rotation, and driving mechanism includes spring, overhanging baffle, compression bar and top
Bar, the front end of the support arm of a fixed setting is installed in the middle part of pivoted arm 11 by a rotating shaft support, and overhanging baffle is installed on pivoted arm
11 upper ends, draw the lower end side that yarn roller 1 is installed on pivoted arm 11, and proficiency shank, pivoted arm 11 is arranged in the lower end other side of pivoted arm 11
Upper end spring shoulder is set, spring one end is resisted against the spring shoulder, and the other end is fixed on support arm, passes through one in the middle part of compression bar
Rotating shaft support is installed on support arm rear end, and compression bar front end is pressed against overhanging baffle, and the rear end of compression bar is threaded onto the length of mandril lower end
In slot, the cylinder driving lifting that mandril is lifted by driving tube is risen by mandril, compression bar rotation is driven to be pressed against the gear that overhangs
Plate, overhanging baffle drive pivoted arm rotation by pressure rotation, realize to drive and draw the lifting of yarn roller and pressuring spring compression.Mandril decline,
The top drawing effect to compression bar is lost, compression bar freely declines in long slot hole, and spring reset elongation generates elastic force to pivoted arm, in spring
Elastic force acts on lower pivoted arm and resets rotation, and drive, which is drawn yarn roller and is depressed into, draws yarn axis.
Heavy yarn electromagnet 10 includes extension loose thread 9 and the flexible electromagnet of loose thread is hung in driving, and extension loose thread 9, which is located at, draws yarn roller 1
Side, yarn 3 draws yarn roller and draws between yarn axis from hanging to slide into after loose thread 9 is detached from.Inductor 5 is installed on rotating folding frame
7, it is moved with rotating folding frame, the rotor spinning machine control system signal company of inductor and control yarn withdrawal device and heavy yarn electromagnet
It connects.Inductor uses Hall sensor, and inductive head is magnet steel, and inductive head is fixed on the rack.
As shown in Fig. 2, lift after broken yarn and draw yarn roller 1, drawing yarn 3 yarn loose thread fixed length, hang around heavy yarn electromagnet
Extension loose thread 9 on.Rotating folding frame opens spinning organ, and inductor is separated with inductive head, and revolving cup shaft and tengential belt are detached from, and revolving cup stops
Turn, clears up revolving cup.When connector, rotating folding frame closes spinning organ, in the doffing tube 8 for drawing yarn loose thread merging spinning organ.Inductor
It senses and sends signal from trend rotor spinning machine control system after inductive head, revolving cup shaft is contacted with tengential belt, and revolving cup starts to add
Speed rotation.Rotational speed of rotor reaches revolving speed needed for connector after the delay time of setting, and control system controls heavy yarn electromagnet and hangs yarn
Head retraction, which releases, hangs yarn, draws yarn loose thread and is reached revolving cup by doffing tube and fed fiber contacts, draw yarn roller drop by vacuum suction
Falling in drawing for rotation realizes that yarn is drawn in clamping to yarn on yarn axis, completes connector.
Claims (2)
1. piecing machine of rotor spinning machine structure, including spinning device, yarn withdrawal device and heavy yarn electromagnet, the spinning organ includes turning
Cup, doffing tube and rotating folding frame, rotating folding frame are installed by rotating shaft support, and doffing tube is mounted on rotating folding frame, draws
Nozzle extension is located at revolving cup oral area on the inside of spool；The yarn withdrawal device accepts doffing tube outer end nozzle, drawing including pairing
Yarn axis and the driving mechanism drawn yarn roller, installation is supported to draw the pivoted arm of yarn roller, driving pivoted arm rotation；The heavy yarn electromagnet packet
It includes and hangs the loose thread electromagnet flexible with driving extension loose thread, hang loose thread positioned at described and draw yarn roller side, yarn is detached from from extension loose thread
Enter to draw yarn roller and draw yarn axis and drawn yarn roller and draw the gripping of yarn axis after heavy yarn and draw yarn, it is characterised in that: the splicer
Structure further includes the inductor and inductive head of pairing, and inductive head is fixedly installed, and inductor is installed on rotating folding frame, inductor and control
Yarn withdrawal device processed is connected with the rotor spinning machine control system signal of heavy yarn electromagnet.
2. piecing machine of rotor spinning machine structure according to claim 1, it is characterised in that: the inductor is hall sensing
Device；The inductive head is magnet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821809785.7U CN209066063U (en) | 2018-11-05 | 2018-11-05 | Piecing machine of rotor spinning machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821809785.7U CN209066063U (en) | 2018-11-05 | 2018-11-05 | Piecing machine of rotor spinning machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066063U true CN209066063U (en) | 2019-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821809785.7U Active CN209066063U (en) | 2018-11-05 | 2018-11-05 | Piecing machine of rotor spinning machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481376A (en) * | 2022-03-24 | 2022-05-13 | 杭州福恩纺织有限公司 | Wool type polyester viscose blended yarn processing equipment and operation method |
-
2018
- 2018-11-05 CN CN201821809785.7U patent/CN209066063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481376A (en) * | 2022-03-24 | 2022-05-13 | 杭州福恩纺织有限公司 | Wool type polyester viscose blended yarn processing equipment and operation method |
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