CN202359313U - Power transmission device for sunshade net warp knitting machine - Google Patents
Power transmission device for sunshade net warp knitting machine Download PDFInfo
- Publication number
- CN202359313U CN202359313U CN2011204187447U CN201120418744U CN202359313U CN 202359313 U CN202359313 U CN 202359313U CN 2011204187447 U CN2011204187447 U CN 2011204187447U CN 201120418744 U CN201120418744 U CN 201120418744U CN 202359313 U CN202359313 U CN 202359313U
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- warp knitting
- belt pulley
- synchronous belt
- synchronously
- belt wheel
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Abstract
The utility model discloses a power transmission device for a high-speed sunshade net warp knitting machine. The device comprises a motor, wherein the motor is connected with a belt pulley through a belt; the belt pulley drives around a main shaft; a first large synchronous belt pulley is connected with the main shaft through a key, and transmits kinetic energy to a second large synchronous belt pulley through a synchronous belt; the second large synchronous belt pulley transfers the kinetic energy to a countershaft which is connected with the second large synchronous belt pulley through a chain wheel; and the synchronous belt goes around the second large synchronous belt pulley and then is in power connection with a pinch roller under a slow action device. A core shift structure is adopted, so that the synchronous belt can be loosened and tightened conveniently; and moreover, a needle bed can be well protected, and the service life of the synchronous belt is prolonged.
Description
Technical field
The utility model patent relates to a kind of textile machine, relates to a kind of high speed warp knitting machine specifically, the actuating unit that the sunshade net warp knitting machine of two main shafts is arranged.
Background technology
Being in transmission connection of the main shaft of traditional sunshade net warp knitting machine and motor all is to lean on simple transmission case to come transmission; But this transmission mechanism of transmission case is by two helical gear engaged transmission; This transmission need change the transmission direction of power, so its requirement on machining accuracy is high, and the transmission dead point often occurs; It needs when starting to start slowly and transfers quick transmission, complex forms again to.Its topmost shortcoming is that the helical gear in the transmission case is very high to lubricating requirement, a large amount of lubricating oil of need packing into, and this will often produce the defective of transmission case leakage of oil, and the user often also needs more oil change, and this also is a kind of uneconomic defective.Because present sunshade net (or mesh pocket) user is increasingly high to the output requirement of product, and is also just increasingly high to the requirement of warp knitting machine length.The user hopes the length of warp knitting machine, and the longer the better, and this has just proposed very big challenge to the ability of the transfer motion power of warp knitting machine.The length of warp knitting machine is long more, and the suffered moment of torsion of its main shaft is also just big more, and the kind of drive of the transmission device of power just need be improved so.Traditional transmission case kind of drive adopts the helical gear transmission, and the moment of torsion of its transmission self is very big, adds bigger load, and this kind of drive just is difficult to reach requirement.For improving the market competitiveness, replace traditional helical gear transmission case mechanism with the synchronizing wheel transmission mechanism and become very urgent.Adopt the advanced synchronizing wheel kind of drive to transform existing helical gear box transmission mechanism, will improve greatly, promote user's economic benefit through compiling production efficiency of products.
Summary of the invention
In order to address the above problem, the utility model provides a kind of equidirectional power transmission, simple in structure, the transmission actuating unit that moment of torsion is big, production efficiency is high, integrated cost is lower.
In order to achieve the above object, the utility model is realized through following technical scheme:
The utility model is a kind of actuating unit of warp knitting machine of high speed sunshade net warp knitting machine; Comprise motor; Motor connects a belt pulley through belt; Belt pulley connects one first synchronously big belt wheel through key around a spindle on main shaft, the first synchronously big belt wheel is sent to one second synchronously big belt wheel through synchronous band with kinetic energy; The second synchronously big belt wheel passes to the countershaft that is connected through sprocket wheel with the second synchronously big belt wheel with kinetic energy again, and band is walked around behind the second synchronous belt wheel greatly the contact roller below a slow motion device and carried out power and be connected synchronously.
The further improvement of the utility model is: the contact roller at the slow motion device rotates around a compression axis; Above compression axis, be provided with an eccentric shaft; Be provided with in the outside of eccentric shaft one carry out transmission around eccentric shaft the eccentric wheel that compresses, compress the degree of tightness that eccentric wheel and contact roller can be regulated said synchronous band according to the requirement of machine.
The further improvement of the utility model is: second synchronously the outside of big belt wheel be provided with a slow motion cover plate, contact roller with compress eccentric outside and also be provided with a cover plate 9.
The utility model is a kind of equidirectional power transmission, simple in structure, driving torque is big, production efficiency is high, integrated cost is lower actuating unit.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The mode of concrete enforcement
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Shown in Fig. 1; The utility model is a kind of actuating unit of warp knitting machine of high speed sunshade net warp knitting machine; Comprise motor 1; Said motor 1 connects a belt pulley 2 through belt, and said belt pulley 2 connects one first synchronously big belt wheel 3 through key around a main shaft 15 transmissions on said main shaft 15; The belt pulley 2 and the first synchronously big belt wheel 3 pass main shaft 15 simultaneously; The said first synchronously big belt wheel 3 is through be with 4 kinetic energy is sent to one second synchronously big belt wheel 5 synchronously, and the said second synchronously big belt wheel 5 passes to the countershaft 14 that is connected through sprocket wheel 12 with the said second synchronously big belt wheel 5 with kinetic energy again, synchronously with 4 walk around said second synchronously greatly behind the belt wheel 5 contact rollers 11 below a slow motion device carry out power and be connected; Contact roller 11 at said slow motion device rotates around a compression axis 10; Above said compression axis 10, be provided with an eccentric shaft 7, be provided with one in the outside of said eccentric shaft 7 and compress eccentric wheel 6 around what said eccentric shaft 7 carried out transmission, said eccentric wheel 6 and the said contact roller 11 of compressing can be regulated said synchronously with 4 degree of tightness according to the requirement of machine; Outside at the said second synchronously big belt wheel 5 is provided with a slow motion cover plate 13, also is provided with a cover plate 9 at said contact roller 11 with the said outside that compresses eccentric wheel 6.
Motor 1 connects through belt pulley 2 passes to main shaft 15 to power, as long as regulate the depth of parallelism of belt pulley, power does not change direction like this.On the main shaft 15 He on the countershaft 14 synchronizing wheel with diameter is being housed, is coming transmission through being with 4 synchronously.Be with 4 power to pass to countershaft 14 and slow-speed device synchronously.Because power directly arrives on the main shaft 15, helical gear transmission has been lacked in the centre, on transmission efficiency, also can increase.Synchronously with 4 transmission relatively with two pairs of helical gear modes, the synchronization extent of its transmission can increase.And the process of installing is also more convenient.Because synchronizing wheel need not lubricate, so to for the more economical material benefit of the helical gear transmission case kind of drive.And be convenient to keep in repair and safeguard.
The utility model has adopted the core shift structure, the degree of tightness of synchronous band that can be convenient, and can well protect needle-bar to prolong the life-span of the use of synchronous band.
Claims (3)
1. the actuating unit of a high speed sunshade net warp knitting machine; Comprise motor (1); Said motor (1) connects a belt pulley (2) through belt; Said belt pulley (2) is around a main shaft (15) transmission; Upward connect one first synchronously big belt wheel (3) through key at said main shaft (15), the said belt pulley (2) and the said first synchronous belt wheel (3) greatly pass said main shaft (15) simultaneously, and the said first synchronous big belt wheel (3) is sent to one second synchronous belt wheel (5) greatly through being with (4) synchronously with kinetic energy; The said second synchronously big belt wheel (5) passes to the countershaft (14) that is connected through sprocket wheel (12) with the said second synchronously big belt wheel (5) with kinetic energy again, and said synchronous band (4) is walked around said second and carried out power with the contact roller (11) of a slow motion device behind the belt wheel (5) greatly synchronously and be connected.
2. according to the actuating unit of the warp knitting machine of the said high speed sunshade of claim 1 net warp knitting machine; It is characterized in that: the contact roller of said slow motion device (11) rotates around a compression axis (10); Be provided with an eccentric shaft (7) in the top of said compression axis (10); Be provided with one in the outside of said eccentric shaft (7) and compress eccentric wheel (6), saidly compress the degree of tightness that eccentric wheel (6) and said contact roller (11) are regulated said synchronous band (4) as requested around what said eccentric shaft (7) carried out transmission.
3. according to the actuating unit of the warp knitting machine of claim 1 or 2 said high speed sunshade net warp knitting machines; It is characterized in that: the outside at the said second synchronously big belt wheel (5) is provided with a slow motion cover plate (13), also is provided with a cover plate (9) in said contact roller (11) and the said outside that compresses eccentric wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204187447U CN202359313U (en) | 2011-10-28 | 2011-10-28 | Power transmission device for sunshade net warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204187447U CN202359313U (en) | 2011-10-28 | 2011-10-28 | Power transmission device for sunshade net warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359313U true CN202359313U (en) | 2012-08-01 |
Family
ID=46570514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204187447U Expired - Fee Related CN202359313U (en) | 2011-10-28 | 2011-10-28 | Power transmission device for sunshade net warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505328A (en) * | 2011-10-28 | 2012-06-20 | 常州市武进五洋纺织机械有限公司 | Power transmission device of sunshade net tricot machine |
| WO2016090790A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Machine head transmission device of warp knitting machine |
-
2011
- 2011-10-28 CN CN2011204187447U patent/CN202359313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505328A (en) * | 2011-10-28 | 2012-06-20 | 常州市武进五洋纺织机械有限公司 | Power transmission device of sunshade net tricot machine |
| WO2016090790A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Machine head transmission device of warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU WUYANG SAIDE SCIENCE AND TECHNOLOGY CO., L Free format text: FORMER OWNER: CHANGZHOU WUJIN WUYANG TEXTILE MACHINERY CO., LTD. Effective date: 20130619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130619 Address after: 213164 South Zone, hi tech Industry Development Zone, Wujin District, Jiangsu, Changzhou Patentee after: Jiangsu Woyang saide Technology Co. Ltd. Address before: 213164 South Zone, Wujin hi tech Development Zone, Changzhou, Jiangsu Patentee before: Changzhou Wujin Wuyang Textile Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201028 |