CN203440528U - Transmission mechanism of flyer frame and having spinning and doffing functions - Google Patents
Transmission mechanism of flyer frame and having spinning and doffing functions Download PDFInfo
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- CN203440528U CN203440528U CN201320494074.6U CN201320494074U CN203440528U CN 203440528 U CN203440528 U CN 203440528U CN 201320494074 U CN201320494074 U CN 201320494074U CN 203440528 U CN203440528 U CN 203440528U
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- transmission device
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- doffing
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Abstract
The utility model discloses a transmission mechanism of a flyer frame and having spinning and doffing functions. The mechanism comprises a traction transmission device, a flyer transmission device, a lower keel transmission device and a bobbin reeling & out-in moving transmission device, wherein the above-mentioned four parts are respectively driven by four motors. Through synchronous belts of the motors, a roller transmission shaft is driven to rotate, a flyer transmission shaft is driven to rotate, a velocity reducer is driven to transmit power to a lifting shaft, and a cardan shaft fixed on a bracket is driven to drive a bobbin shaft to rotate. The cardan shaft conducts spinning and doffing operations through vertical or horizontal motions. The above-mentioned transmission devices respectively utilize velocity measurement encoders to timely couple the measured instantaneous velocities back to a computer control system for centralized control management, so that the flyer frame achieves spinning and doffing functions at the same time and ensures coordinate and consistent performance of various motions. The mechanism is simple in structure and flexible in operation.
Description
Technical field
The utility model relates to a kind of transmission mechanism of Speed frames, particularly a kind of transmission mechanism that has the Speed frames of spinning and the function of doffing concurrently.
Background technology
The transmission mechanism that in prior art, Speed frames use, according to the difference of driving motor quantity, can be divided into a motor, two motors, three motors, four motors or many motor transmission mechanisms.
For a motor, two motor transmission mechanisms, owing to using, motor is less, the function of most of spinning all needs to realize by machine driving, and its transmission mechanism mechanical structure is very complicated, manufacturing cost is high, maintenance and repair cost is high, is progressively eliminated at present.And three motor transmission mechanisms are because having retained differential box mechanism to meet the synthetic required speed change of bobbin transmission, cause speed to be difficult to increase substantially, and its structure is also comparatively complicated, maintenance also comparatively bothers.
Exactly because above-mentioned reason, Speed frames adopt four motors and above many motor transmission mechanisms to become at present the direction of art technology development.Especially, constantly bringing forth new ideas and improving along with Speed frames technical field in recent years, for the Speed frames of four motor transmission mechanisms, guarantee the condition that spinning is required, as long as meet drawing-off, flier, down rail lifting, the bobbin four kinds of mutual couplings of motion of reeling, can effectively be solved.For the Speed frames of four motor transmission mechanisms, the matching between its each motor, the synchronism of motion, directly determined the quality of the service behaviour of Speed frames.
Chinese patent application CN1446956A discloses a kind of micro-computer controlling multi motor rover, it comprises that the feeding unit, drawing-off, twisting, the coiling that by individual motor, are driven are respectively rail elevating mechanism, the closed-loop control system that this Speed frames consist of micro computer, a plurality of detecting sensor, driving governor, by certain Mathematical Modeling rule, control the run-in synchronism of each motor, realize the requirement of the required various simultaneously matchs of reeling roving.It is simple in structure, convenient maintenance, and roving yarn quality is good.
Yet the Speed frames of technique scheme only possess spinning function, and do not possess automatic doffing function, in its course of work, also need to doff by manual operation, this need to increase the quantity of Speed frames operation recruitment on the one hand; On the other hand, due to artificial intervention, inevitably the quality of rove finished product will be affected.
To further improve operating efficiency, the minimizing labor quantity of Speed frames, reduced the operation of manual intervention, improved the quality of rove finished product, just need to make Speed frames possess automatic doffing function, correspondingly, the transmission mechanism of Speed frames also needs to meet the required various miscellaneous functions of automatic doffing.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, go slick, can have concurrently spinning and the roving frame driving mechanism of automatic doffing function.
The technical problems to be solved in the utility model is, by increasing and improve the mechanical composition parts of each transmission device of Speed frames of the prior art, and by computerized control system concentrated controling management, so that Speed frames have spinning and the function of doffing concurrently, and guarantee that it carries out the technical problem of various motions harmoniously.
The utility model is to solve the problems of the technologies described above adopted technical solution to be, a kind of transmission mechanism that has the Speed frames of spinning and the function of doffing concurrently, include by four motors and drive respectively drafting transmission device, flier transmission device, down rail lifting actuator, bobbin is reeled and shift out/shift-in transmission device, described driving drafting transmission device, flier transmission device, down rail lifting actuator, bobbin is reeled and shift out/shift-in transmission device disposes respectively speed measuring coder, the instantaneous velocity Real-time Feedback that described speed measuring coder just measured is in time to Speed frames computerized control system, described computerized control system is by calculating and control the rotating speed of motor and carrying out speeds match according to the technological requirement of spinning.Wherein,
Drafting transmission device is mainly comprised of drawing-off motor, Timing Belt, roller power transmission shaft, speed measuring coder, during work, by drawing-off motor, by Timing Belt, drives roller power transmission shaft to turn round;
Flier transmission device is mainly comprised of flier motor, Timing Belt, flier power transmission shaft, speed measuring coder, during work, by flier motor, by synchronous pulley, Timing Belt, drives flier power transmission shaft to turn round;
Rail lifting actuator is mainly comprised of rail lifting motor, Timing Belt, reductor, rail lifting shaft, speed measuring coder, during work, by rail lifting motor, by Timing Belt, drives reductor, reductor by power transmission to lifting shaft;
Bobbin is reeled and shift out/shift-in transmission device is comprised of the motor of reeling, Timing Belt, support, universal drive shaft, speed measuring coder, during work, by the motor of reeling, by Timing Belt, drive the universal drive shaft being fixed on support to drive shaft of bobbin to turn round, during spinning, universal drive shaft moves up and down with spinning traverse, when full yarn need to doff, universal drive shaft will shift out with full yarn level, reach the requirement of automatic doffing;
Above-mentioned driving drafting transmission device, flier transmission device, down rail lifting actuator, bobbin coiling and shift out/shift-in transmission device are given measured instantaneous velocity Real-time Feedback the computerized control system of described Speed frames in time by speed measuring coder separately respectively, and described computerized control system calculates and control the rotating speed of motor.
The technique effect that this technical scheme is directly brought is, for above-mentioned driving drafting transmission device, flier transmission device, down rail lifting actuator, bobbin, reel and shift out/shift-in transmission device, its speed measuring coder of configuring is separately the computerized control system to Speed frames by measured speed Real-time Feedback, carry out unified calculation and control, drawing-off, flier, rail lifting, four kinds of motions of bobbin coiling are mated according to the technological requirement of spinning, reaching spinning and controlling requirement; Each transmission mechanism of above-mentioned Speed frames, drives respectively drawing-off, flier, rail lifting, four kinds of motions of bobbin coiling by four motors, only by synchronously bringing, carries out simple transmission, and it is easy to maintenance simple; By adopting universal drive shaft, make bobbin reel and shift out/shift-in motion mode more flexibly, commutation is simpler, during work, by the motor of reeling, by Timing Belt, drive the universal drive shaft being fixed on support to drive shaft of bobbin to turn round, during spinning, universal drive shaft moves up and down with spinning traverse, when full yarn need to doff, universal drive shaft will shift out with full yarn level, reach the requirement of automatic doffing.
As can be seen here, technique scheme is by adopting the mechanical composition parts such as Timing Belt, universal drive shaft, and by speed measuring coder by measured speed Real-time Feedback the computerized control system concentrated controling management to Speed frames, guaranteed that it completes spinning and the required various motions of the technique of doffing harmoniously, Speed frames are become have concurrently an organic whole of spinning and the function of doffing, improved Speed frames operating efficiency, reduced labor quantity, reduce the operation of manual intervention, be conducive to improve the quality of rove finished product.
As preferably, the motor of above-mentioned rail lifting actuator is switched and is driven rail plate to carry out lifting/lowering commutation by forward and backward.
This optimal technical scheme, it is simple in structure, go slick, maintenance and repair is convenient.
As preferably, above-mentioned four equal reasonable layouts of motor are in headstock.
This optimal technical scheme, it is simple in structure, compact, saves space, is also convenient to maintenance and management.
In sum, the transmission mechanism that has the Speed frames of spinning and the function of doffing concurrently of the present utility model, it is simple in structure, go slick, can complete harmoniously spinning and the required various motions of the technique of doffing, Speed frames are become have concurrently an organic whole of spinning and the function of doffing, improved Speed frames operating efficiency, reduced labor quantity, reduce the operation of manual intervention, be conducive to improve the quality of rove finished product.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of transmission mechanism that has spinning and the Speed frames of the function of doffing concurrently of the present utility model;
Fig. 2 be of the present utility model have concurrently spinning with doff function Speed frames transmission mechanism side structure schematic diagram;
To be the transmission mechanism that has spinning and the Speed frames of the function of doffing concurrently of the present utility model carries out the principle schematic of knee-action while spinning by universal drive shaft to Fig. 3;
Fig. 4 is the principle schematic of horizontal balance when having spinning concurrently and carrying out automatic doffing with the transmission mechanism of Speed frames of the function of doffing by universal drive shaft of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the transmission mechanism that has the Speed frames of spinning and the function of doffing concurrently of the present utility model is described in detail:
As Figure 1-4, the utility model roving frame driving mechanism mainly comprises that drafting transmission device 1, flier transmission device 2, rail lifting actuator 3, bobbin coiling shift out the parts such as transmission device 4.
Wherein, drafting transmission device is mainly comprised of drawing-off motor 11, Timing Belt 12, roller power transmission shaft 13, speed measuring coder 14.During work, by drawing-off motor 11, by Timing Belt 12, drive 13 runnings of roller power transmission shaft;
Flier transmission device 2 mainly forms 24 by flier motor 21, Timing Belt 22, flier power transmission shaft 23, speed measuring coder.During work, by flier motor 21, by Timing Belt 22, drive 23 runnings of flier power transmission shaft;
Rail lifting actuator 3 is mainly comprised of rail lifting motor 31, Timing Belt 32, reductor 33, rail lifting shaft 34, speed measuring coder 35.During work, by rail lifting motor 31, by Timing Belt 32, drive reductors 33, reductor 33 by power transmission to lifting shaft 34;
Bobbin coiling shifts out transmission device 4 and is comprised of coiling motor 41, Timing Belt 42, support 43, universal drive shaft 44, speed measuring coder 45.During work, by the motor 41 of reeling, by Timing Belt 42, drive the universal drive shaft 44 being fixed on support 43 to drive shaft of bobbin 45 to turn round.
As shown in Figure 3 and Figure 4, during spinning, universal drive shaft 44 moves up and down with spinning traverse, and when full yarn need to doff, universal drive shaft 44 will shift out with full yarn level, reach the requirement of automatic doffing.
For above-mentioned driving drafting transmission device, flier transmission device, down rail lifting actuator, the four large transmission devices such as bobbin coiling and shift out/shift-in transmission device, the speed measuring coder 14 of its each self-configuring, 24, 35, 46 respectively by Timing Belt 15, 25, 36, 47 are connected with each transmission device, above-mentioned speed measuring coder is the computerized control system to Speed frames by measured speed Real-time Feedback, carrying out unified calculating controls, make the drawing-off of Speed frames, flier, down rail lifting, four kinds of motions of bobbin coiling are mated according to the technological requirement of spinning, reach spinning process and control requirement.
Claims (3)
1. the transmission mechanism of Speed frames that has spinning and the function of doffing concurrently, including by four motors drives respectively drafting transmission device, flier transmission device, down rail lifting actuator, bobbin to reel and shift out/shift-in transmission device, it is characterized in that, described drafting transmission device is mainly comprised of drawing-off motor, Timing Belt, roller power transmission shaft, speed measuring coder, during work, by drawing-off motor, by Timing Belt, drives roller power transmission shaft to turn round;
Described flier transmission device is mainly comprised of flier motor, Timing Belt, flier power transmission shaft, speed measuring coder, during work, by flier motor, by synchronous pulley, Timing Belt, drives flier power transmission shaft to turn round;
Described rail lifting actuator is mainly comprised of rail lifting motor, Timing Belt, reductor, rail lifting shaft, speed measuring coder, during work, by rail lifting motor, by Timing Belt, drives reductor, reductor by power transmission to lifting shaft;
Described bobbin is reeled and shift out/shift-in transmission device is comprised of the motor of reeling, Timing Belt, support, universal drive shaft, speed measuring coder, during work, by the motor of reeling, by Timing Belt, drive the universal drive shaft being fixed on support to drive shaft of bobbin to turn round, during spinning, universal drive shaft moves up and down with spinning traverse, when full yarn need to doff, universal drive shaft will shift out with full yarn level, reach the requirement of automatic doffing;
Described driving drafting transmission device, flier transmission device, down rail lifting actuator, bobbin coiling and shift out/shift-in transmission device are given measured instantaneous velocity Real-time Feedback the computerized control system of described Speed frames in time by speed measuring coder separately respectively, and described computerized control system calculates and control the rotating speed of motor.
2. the transmission mechanism that has according to claim 1 the Speed frames of spinning and the function of doffing concurrently, is characterized in that, the lifting/lowering that described down rail lifting actuator carries out described lower keel plate by the rotating of its motor commutates.
3. according to having the transmission mechanism of spinning with the Speed frames of the function of doffing described in claim 1 or 2 concurrently, it is characterized in that, described four motors are all installed concentratedly in the headstock of described Speed frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494074.6U CN203440528U (en) | 2013-08-13 | 2013-08-13 | Transmission mechanism of flyer frame and having spinning and doffing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494074.6U CN203440528U (en) | 2013-08-13 | 2013-08-13 | Transmission mechanism of flyer frame and having spinning and doffing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440528U true CN203440528U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494074.6U Withdrawn - After Issue CN203440528U (en) | 2013-08-13 | 2013-08-13 | Transmission mechanism of flyer frame and having spinning and doffing functions |
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| Country | Link |
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| CN (1) | CN203440528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409859A (en) * | 2013-08-13 | 2013-11-27 | 青岛环球集团股份有限公司 | Transmission mechanism for roving machine with spinning and doffing functions |
| CN108231288A (en) * | 2018-01-09 | 2018-06-29 | 苏州蓝王机床工具科技有限公司 | A kind of external tooth multi-machine heads full automatic line beam Wiring apparatus and its operation method |
-
2013
- 2013-08-13 CN CN201320494074.6U patent/CN203440528U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409859A (en) * | 2013-08-13 | 2013-11-27 | 青岛环球集团股份有限公司 | Transmission mechanism for roving machine with spinning and doffing functions |
| CN108231288A (en) * | 2018-01-09 | 2018-06-29 | 苏州蓝王机床工具科技有限公司 | A kind of external tooth multi-machine heads full automatic line beam Wiring apparatus and its operation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20150930 |
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| RGAV | Abandon patent right to avoid regrant |