CN2096573U - Moving warp tension structure - Google Patents
Moving warp tension structure Download PDFInfo
- Publication number
- CN2096573U CN2096573U CN 91217386 CN91217386U CN2096573U CN 2096573 U CN2096573 U CN 2096573U CN 91217386 CN91217386 CN 91217386 CN 91217386 U CN91217386 U CN 91217386U CN 2096573 U CN2096573 U CN 2096573U
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- CN
- China
- Prior art keywords
- send
- drag
- line
- footpath
- axle
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Abstract
The utility model relates to a moving warp tension structure of a weaving machine. A sliding roller is arranged between an upper supporting roller and a lower supporting roller of the warp yarn, a shaft seat of the sliding roller is connected with a tension roller by a chain, the tension roller is respectively connected with a weight dropper and a spring inertial sensor, and the sensor is connected with a warp sending rod by a chain. The utility model can ensure the warp tension remaining unchanged in every moment of the weaving machine which works in any state, and the problem of running in thin and thick lines can be solved, besides the spring inertial sensor is added, the warp sending amount can be adjusted under the condition of prejudging, and the stability of the tension is ensured.
Description
The utility model is a kind of warp thread tension governor motion of cotton knitting machine, particularly a kind of swimming type warp thread tension mechanism.
Existing kind of cotton knitting machine as: it is to adopt half long-pending formula structure that 1515 types, their footpath yarn of 1511 types are sent to, promptly its to send the footpath mode be positive, be to regulate and send mass runoff with the size of warp thread tension.It send the footpath tension mechanism to form to comprise: be connected the Tuo Wa on the frame, the snub pulley of end bearing after the holder watt is bearing in the upper supporting roller of rocking arm one end, and the fan-shaped tension rail that connects of the rocking arm other end.This mechanism makes support arm reverse certain angle by the pressure that warp thread tension gives upper supporting roller, send footpath bar adjustment to send mass runoff and drive fan-shaped tension rail manipulation.But can not solve the density road problem that driving was occurred when moment, the speed of a motor vehicle failed to reach normal speed with this cover mechanism.This tension variation mainly due to this mechanism is directly reflected on the fan-shaped tension rail, and the moment of tension force maximum just is when beating up, this moment, fan-shaped tension rail was to be braked device to be limited in static position, when brake is opened, then can only reflect stress state at that time, can only send mass runoff by stress adjustment at this moment.Thereby in fact this mechanism can not send mass runoff by tension variation adjustment, and this beats up during not in place putting in place when driving, and close road problem just occurs, also causes solving the loom debatching mechanism that dredges the road problem and generally can not use.
The purpose of this utility model is to propose the move about swimming type warp thread tension mechanism of mechanisms such as jockey pulley and spring inertia sensing device of a kind of increase, to overcome the quality problems that existing loom occurs.
The purpose of this utility model is to realize like this.
Respectively there is one group of holder that links together with frame 1 watts 12 in swimming type warp thread tension mechanism in the both sides of frame, brake lever assembly 3 be connected send footpath mechanism send footpath bar 4.In the utility model, a snub pulley 16 is equipped with in a holder watt back lower place.The top of holder watt connects a sliding shaft base 14 by guide rail 15, and the roller 13 that moves about is installed in the axle bed.Be fixed with a tension force stand-off 17 with axle bed, upper supporting roller 18 is housed on it.The front side of the axle bed drag-line 11 that also is connected, the other end of drag-line is fixed on the jockey pulley 10 that is articulated in frame.The drag-line 19 of hammer 20 and the drag-line 9 of a spring inertia sensing device of hanging down also is being connected on jockey pulley one.Spring inertia sensing device has a flying wheel 7 in the annular that radially connects with a plurality of springs 8, send footpath adjusting rod 2 drag-lines 22 with being connected one on the axle sleeve of flying wheel consubstantiality, with the spring inertia sensing device axle 6 consubstantialities jockey pulley drag-line 9 that is connected.Spring inertia sensing device axle is hinged on the frame by carriage 21.In the outer radius of flying wheel, also has an arc brake band 5 hinged with the brake lever assembly.Be connected the other end that send footpath adjusting rod drag-line 22 on the inertia wheel shaft, be connected on the axle head external diameter that send footpath adjusting rod 2, send footpath adjusting rod axle to be fixed on the carriage, send the rod end of footpath adjusting rod and send footpath bar 4 hinged.
Below in conjunction with embodiment and accompanying drawing, structure of the present utility model and operation principle are described in detail.
Fig. 1 swimming type warp thread tension mechanism.
Swimming type warp thread tension mechanism be on original loom, carry out improved.Carrying roller 16 is loaded in the holder that is connected with frame 1 watt 12 back lower places, holds in the palm watt axle bed 14 that the roller 13 that moves about upward is installed by guide rail 15.Upper supporting roller 18 is contained on the tension force stand-off 17 that is connected with axle bed.The footpath yarn becomes serpentine to arrange around upper supporting roller, the roller that moves about with snub pulley.When tension force increased, the roller that moves about moved backward, 10 rotations of pulling jockey pulley, drive sensor axle 6 simultaneously and rotate, this moment, brake band 5 limited flying wheel 7, and flying wheel does not then change, do not handle yet and send the footpath bar, but be that loom send the footpath to lay in a suitable mass runoff adjustment information of sending.Swimming type warp thread tension mechanism is exactly by such tension variation, comes forward and reverse motion of operating control mechanism, send mass runoff to realize stable correctly the adjustment, guarantees a quality of being weaved cotton cloth.
The used drag-line in many places is a metal bracelet in the mechanism.
The utility model has following advantage:
1, the move about structure setting of roller and the hammer that hangs down can guarantee that warp thread tension does not increase or reduces because beating up or remaining silent, and cooperates simultaneously the debatching mechanism application of loom, has thoroughly solved the problem on driving density road.
2, increase spring inertia sensing device, make and send mass runoff in the situation of in advance perception, adjust rightly its size, also guarantee the stable of tension force.
Claims (2)
1, a kind of swimming type warp thread tension mechanism, be one group of Tuo Wa that links together with frame respectively to be arranged in the both sides of frame, the brake lever assembly be connected send the footpath mechanism send the footpath bar, of the present utility model being characterised in that, in a holder watt back lower place snub pulley is housed, the top of holder watt connects a sliding shaft base by guide rail, the roller that moves about is installed in the axle bed, be fixed with a tension force stand-off with axle bed, upper supporting roller is housed on it, the front side of the axle bed drag-line that also is connected, the other end of drag-line is fixed on the jockey pulley that is articulated in frame, also being connected on jockey pulley one hangs down hammers drag-line, a spring inertia sensing device drag-line into shape; Spring inertia sensing device has a flying wheel in the annular that radially connects with a plurality of springs, send footpath adjusting rod drag-line with being connected on the axle sleeve of flying wheel consubstantiality, with the spring inertia sensing device axle consubstantiality jockey pulley drag-line that is connected, the inertia wheel shaft is hinged on the frame by carriage, the flying wheel outer radius, also has an arc brake band hinged with brake lever, the other end that send footpath adjusting rod drag-line that is connected on the inertia wheel shaft is connected on the axle head external diameter that send the footpath adjusting rod, send footpath adjusting rod axle to be fixed on the frame, send the rod end of footpath adjusting rod and send the footpath bar hinged.
2,, it is characterized in that drag-line is a metal bracelet according to the described tension mechanism of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217386 CN2096573U (en) | 1991-07-06 | 1991-07-06 | Moving warp tension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217386 CN2096573U (en) | 1991-07-06 | 1991-07-06 | Moving warp tension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096573U true CN2096573U (en) | 1992-02-19 |
Family
ID=4925074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91217386 Withdrawn CN2096573U (en) | 1991-07-06 | 1991-07-06 | Moving warp tension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454012A (en) * | 2010-10-20 | 2012-05-16 | 吴江市广业纺织厂 | Tension adjusting device |
| CN103382615A (en) * | 2013-06-27 | 2013-11-06 | 浙江理工大学 | Servo-driven type movable back beam mechanism |
| CN111155228A (en) * | 2020-01-04 | 2020-05-15 | 长兴万都纺织有限公司 | Regulator for fabric warp surface tension of water-jet loom |
-
1991
- 1991-07-06 CN CN 91217386 patent/CN2096573U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454012A (en) * | 2010-10-20 | 2012-05-16 | 吴江市广业纺织厂 | Tension adjusting device |
| CN103382615A (en) * | 2013-06-27 | 2013-11-06 | 浙江理工大学 | Servo-driven type movable back beam mechanism |
| CN111155228A (en) * | 2020-01-04 | 2020-05-15 | 长兴万都纺织有限公司 | Regulator for fabric warp surface tension of water-jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |