CN102650091B - Shuttle pushing mechanism of small-cam circular weaving machine - Google Patents
Shuttle pushing mechanism of small-cam circular weaving machine Download PDFInfo
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- CN102650091B CN102650091B CN201210122032XA CN201210122032A CN102650091B CN 102650091 B CN102650091 B CN 102650091B CN 201210122032X A CN201210122032X A CN 201210122032XA CN 201210122032 A CN201210122032 A CN 201210122032A CN 102650091 B CN102650091 B CN 102650091B
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- friction wheel
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Abstract
The invention discloses a shuttle pushing mechanism of a small-cam circular weaving machine, comprising a propulsion arm, wherein the outer end of the propulsion arm is rotationally connected with a propulsion wheel, the propulsion wheel is in rolling contact with a shuttle tail wheel at the front end of the propulsion wheel, a driven gear is fixedly mounted at the inner end of the propulsion wheel, the propulsion arm is rotationally connected with a friction wheel bracket in the inner side of the driven gear, a spring seat of the propulsion arm is fixedly mounted on the inner side of the friction wheel bracket, the rear side of the friction wheel bracket is fixedly connected with a friction wheel mandrel, a friction wheel is rotationally connected to the friction wheel mandrel, the friction wheel is arranged at the rear side of the propulsion wheel and is lower than the propulsion wheel, a spring is arranged between the inner end of the friction wheel mandrel and the spring seat, the friction wheel is in rolling contact with a friction wheel track, a driving gear is fixedly mounted at the inner end of the friction wheel, and the driving gear is meshed with the driven gear. According to the shuttle pushing mechanism, the reversal resistance from the friction wheel track in the operating state is greatly reduced, no vibration is caused, and warp yarns are enabled to smoothly pass through between the propulsion wheel and the shuttle tail wheel without being broken.
Description
Technical field
The present invention relates to the plastic circular loom parts, particularly small cam circular weaving machine pushes away shuttle mechanism.
Background technology
The small cam circular weaving machine of manufacturing at present, using is all that friction pulley is placed on to the front end below that advances the wheel direction of advance, with spring tension, friction pulley is close in orbit all the time, by advancing friction bracket on arm to head on forward impelling, reverse resistance when it advances because of stressed angle problem resistance more big friction wheel press that frictional force is larger in orbit, frictional force is got over ambassador's resistance and is strengthened, therefore chain reaction is as easy as rolling off a log causes vibration, cause broken string while making warp take turns with the shuttle tail wheel by propelling, and noise is large, resistance ambassador energy consumption strengthens.
Summary of the invention
Technical problem to be solved by this invention just is to provide a kind of small cam circular weaving machine and pushes away shuttle mechanism, and while reducing operation, the reverse resistance of friction pulley and friction pulley track, avoid causing vibration, and reduces noise, reduces energy consumption.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: small cam circular weaving machine pushes away shuttle mechanism, comprise the propelling arm, it is characterized in that: described propelling arm outer end is rotationally connected a propelling wheel, described propelling wheel rolls and contacts with the shuttle tail wheel that advances the wheel front end, the inner fixed installation of described propelling wheel one driven gear, described propelling arm is rotationally connected a friction wheel support in the driven gear inboard, described propelling arm is at the inboard fixed installation of friction wheel support one spring base, described friction wheel support rear side fixed installation connects a friction pulley mandrel, be rotationally connected a friction pulley on described friction pulley mandrel, described friction pulley is located at and is advanced wheel rear side and height lower than advancing wheel, be provided with spring between described friction pulley mandrel the inner and spring base, described friction pulley rolls and contacts with the friction pulley track, the inner fixed installation of described friction pulley one driving gear, described driving gear and driven gear engagement.
As preferably, described driving gear equates with the driven gear number of teeth.
As preferably, described propelling wheel diameter is greater than the friction pulley diameter.
As preferably, described spring base is head Pear-Shaped down, and described spring one end and friction pulley mandrel are inner fixing, and the spring other end and Pear-Shaped head are fixed.
As preferably, described friction wheel support is Pear-Shaped, and the Pear-Shaped head is fixedly connected with the friction pulley mandrel.
Advantage of the present invention is because friction pulley is arranged on the rear downside that advances wheel, with the reverse resistance of friction pulley track, can not cause vibration while having greatly reduced operation, make warp advance take turns and the shuttle tail wheel between smoothly by and can not break, and the reduction noise, reduce energy consumption.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to partial enlarged drawing;
Fig. 3 is partial enlarged drawing of the present invention.
The specific embodiment
As shown in Figure 1 to Figure 3, for small cam circular weaving machine of the present invention pushes away the embodiment of shuttle mechanism,
With reference to Fig. 1, Fig. 2 and Fig. 3,1-friction pulley track, 2-shuttle track, 3-shuttle wheel, 4-shuttle, 5-friction wheel support, 6-shuttle tail wheel, 7-advance wheel, 8-driven gear, 9-friction pulley, 10-driving gear, 11-friction pulley mandrel, 12-spring, 13-spring base, 14-to advance arm, 15-pushing disc.
The propelling arm 14 be packed on pushing disc 15 is rotationally connected with advancing wheel 7, advance the place ahead of wheel 7 to roll and contact with shuttle tail wheel 6, friction pulley 9 is arranged on the rear lower position that advances wheel 7, be packed in the driving gear 10 on friction pulley 9 and be packed in and advance driven gear 8 engagements on wheel 7, friction pulley 9 is rotationally connected with the friction pulley mandrel 11 be packed on friction wheel support 5, spring 12 two ends are connected with spring base 13 with friction pulley mandrel 11 respectively, spring base 13 is fixedly connected with advancing arm 14, friction wheel support 5 is rotationally connected with advancing arm 14, friction pulley 9 rolls and contacts with friction pulley track 1, shuttle wheel 3 on shuttle 4 rolls and contacts with shuttle track 2.Advance wheel 7 to roll and contact with shuttle tail wheel 6, driven gear 8 equates with the number of teeth of driving gear 10, advances wheel 7 diameters to be greater than friction pulley 9 diameters.
Described spring base 13 is head Pear-Shaped down, and described spring 12 1 ends and friction pulley mandrel 11 are inner fixing, and the other end and Pear-Shaped head are fixed.Described friction wheel support 5 is Pear-Shaped, and the Pear-Shaped head is fixedly connected with friction pulley mandrel 11.
Because friction pulley is arranged on the rear lower position that advances wheel, during its operation, frictional force only depends on spring tension to be close in orbit, because be that the friction wheel support be pushed on arm advances in tow, so during reverse resistance increment, friction pulley can surmount spring tension voluntarily and reduce frictional force, frictional force has reduced, resistance is also few, by spring tension, is controlled all the time.With the reverse resistance of friction pulley track, can not cause vibration while having greatly reduced operation, warp can not be broken advancing between wheel and shuttle tail wheel smoothly by, and the reduction noise, the minimizing energy consumption.
Claims (1)
1. small cam circular weaving machine pushes away shuttle mechanism, comprise and advance arm (14), it is characterized in that: described propelling arm outer end is rotationally connected a propelling wheel (7), described propelling wheel (7) rolls and contacts with the shuttle tail wheel (6) that advances the wheel front end, the inner fixed installation of described propelling wheel (7) one driven gear (8), described propelling arm (14) is rotationally connected a friction wheel support (5) in the driven gear inboard, described propelling arm (14) is at the inboard fixed installation of friction wheel support one spring base (13), described friction wheel support rear side fixed installation connects a friction pulley mandrel (11), be rotationally connected a friction pulley (9) on described friction pulley mandrel (11), described friction pulley (9) is located at and is advanced wheel (7) rear side and height lower than advancing wheel, be provided with spring (12) between described friction pulley mandrel (11) the inner and spring base (13), described friction pulley (9) rolls and contacts with friction pulley track (1), the inner fixed installation of described friction pulley (9) one driving gear (10), described driving gear (10) and driven gear (8) engagement, described spring base (13) is head Pear-Shaped down, described spring (12) one ends and friction pulley mandrel (11) are inner fixing, the other end and spring base (13) Pear-Shaped head is fixed, described friction wheel support (5) is Pear-Shaped, friction wheel support (5) Pear-Shaped head is fixedly connected with friction pulley mandrel (11), described driving gear (10) equates with driven gear (8) number of teeth, and described propelling wheel (7) diameter is greater than friction pulley (9) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122032XA CN102650091B (en) | 2012-04-24 | 2012-04-24 | Shuttle pushing mechanism of small-cam circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122032XA CN102650091B (en) | 2012-04-24 | 2012-04-24 | Shuttle pushing mechanism of small-cam circular weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102650091A CN102650091A (en) | 2012-08-29 |
| CN102650091B true CN102650091B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122032XA Active CN102650091B (en) | 2012-04-24 | 2012-04-24 | Shuttle pushing mechanism of small-cam circular weaving machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201422864A (en) * | 2012-12-05 | 2014-06-16 | J & T Glory Internat Co Ltd | Shuttle-pushing device of circular knitting machine |
| CN110067069A (en) * | 2018-01-22 | 2019-07-30 | 黄美昌 | A kind of the shuttle ship and its running track of plastic circular loom |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195557Y (en) * | 1994-07-15 | 1995-04-26 | 李盛发 | Improved structure for shuttle pushing wheel base of circular knitting machine |
| KR100375496B1 (en) * | 2000-11-08 | 2003-03-10 | 우탁기 | pusher for circular loom |
| CN2820906Y (en) * | 2005-08-28 | 2006-09-27 | 蒋新伦 | Friction type plastic tubular kitting machine shuttle propeller |
| CN201358349Y (en) * | 2009-03-04 | 2009-12-09 | 黄美昌 | Shuttle propeller of plastic circular loom |
| CN202559023U (en) * | 2012-04-24 | 2012-11-28 | 雁峰集团有限公司 | Small cam circular weaving machine shuttle-pushing mechanism |
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- 2012-04-24 CN CN201210122032XA patent/CN102650091B/en active Active
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| CN102650091A (en) | 2012-08-29 |
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