CN2343179Y - Roller driving mechanism for fancy yarn producing equipment - Google Patents
Roller driving mechanism for fancy yarn producing equipment Download PDFInfo
- Publication number
- CN2343179Y CN2343179Y CN 98226714 CN98226714U CN2343179Y CN 2343179 Y CN2343179 Y CN 2343179Y CN 98226714 CN98226714 CN 98226714 CN 98226714 U CN98226714 U CN 98226714U CN 2343179 Y CN2343179 Y CN 2343179Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- fancy yarn
- passive power
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to a roller driving mechanism for fancy yarn producing equipment, which meets the technological requirements of fancy yarn, such as intermittent ring yarn, long boucle yarn, etc. The utility model is characterized in that two transmission routes which are not interfered with each other are arranged between a drive transmission shaft and a driven transmission shaft, and each transmission route is composed of an overrunning clutch, a transmitting wheel system and an electromagnetic clutch. By controlling the division and combination of the electromagnetic clutch, the rotating speed of a row of rollers driven by the driven transmission shaft can be conveniently changed in time. Therefore, the utility model meets the technological requirements of various kinds of fancy yarn and expands the application range of the equipment.
Description
The utility model relates to the roller transmission mechanism on a kind of fancy yarn production equipment.
General fancy yarn production equipment all has two row or the above roller of two row, and by separately power transmission shaft driven rotary, the drive path between two power transmission shafts is by one group of passive power transmission shaft of change gear transmission by initiative drive shaft respectively.After the change gear number of teeth is determined, will be between each roller by fixing gearratio uniform rotation, the structure of the fancy yarn that produced this moment also just remains unchanged.Along with continually developing of fancy yarn new varieties, particularly to produce when being interrupted circle astragal, long knot line or tufted yarn, require the transmission specific energy between the roller to change with length of yarn, traditional transmission mechanism can not adapt to, usually will use advanced equipment, and its each roller adopts independent stepper motor or servomotor transmission, correspondingly electric control system is also very complicated, thereby the equipment price costliness, user's technical merit also must correspondingly improve, and is difficult for being accepted by general fancy yarns factory.
The purpose of this utility model provides a kind of simple, practical roller transmission mechanism, to adapt to the production that is interrupted fancy yarns such as circle astragal.
The purpose of this utility model is achieved in that and is provided with one group of pinion unit between active and passive power transmission shaft, a gear respectively is housed on initiative drive shaft and the passive power transmission shaft, must have a gear that freewheel clutch is housed in this two gear links to each other with axle, another gear is connected with axle, the change gear group slides on the fixed axis, and initiative drive shaft passes motion to passive power transmission shaft by driving shaft gear, change gear group, driven shaft gear and freewheel clutch.Between active and passive power transmission shaft, also be provided with another train, a drive respectively is housed on initiative drive shaft and the passive power transmission shaft, must there be a drive to link to each other with axle in this two drive by electromagnetic clutch, the another drive is connected with axle, and this group train has fixed drive ratio usually.
Initiatively and in two drive paths that are provided with simultaneously between the passive power transmission shaft, be provided with freewheel clutch in the bigger route of gearratio, be provided with electromagnetic clutch in the less route of gearratio, motion can not interfered.
The utility model is owing to be provided with the drive path of two mutually noninterferes between initiative drive shaft and passive power transmission shaft, separation by the control electromagnetic clutch with combine selection arbitrary drive path wherein, thereby change the gearratio between two power transmission shafts, the row roller that passive power transmission shaft is driven can change rotating speed neatly in the normal operation process, with two kinds of speed alternate runs, the manufacturing technique requirent that can adapt to multiple fancy yarn kind, expanded the equipment purposes, and simple in structure, working service is convenient.
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of the roller transmission mechanism of the utility model fancy yarn production equipment.
The driving shaft gear 2 that is being connected on the initiative drive shaft 1, change gear 3 and 4 is connected and slides on the fixed axis 5, and driven shaft gear 6 is loaded on the passive power transmission shaft 8 by freewheel clutch 7.The driving shaft sprocket wheel 9 that also is being connected on the initiative drive shaft 1, driven axle sprocket wheel 10 is bearing on the passive power transmission shaft 8 by bearing 11, and links to each other with passive power transmission shaft 8 through electromagnetic clutch 12.When electromagnetic clutch 12 did not engage, the move through driving shaft gear 2, change gear 3 and 4, driven shaft gear 6, freewheel clutch 7 of initiative drive shaft 1 passed to passive power transmission shaft 8, made it to drive the roller running than low velocity; When electromagnetic clutch 12 engages, move through the driving shaft sprocket wheel 9, chain 13, driven axle sprocket wheel 10, electromagnetic clutch 12 of initiative drive shaft 1 pass to passive power transmission shaft 8, make it drive the roller running at a relatively high speed, freewheel clutch 7 was in and surmounted running status this moment, motion can not interfered, as long as the separation of control electromagnetic clutch 12 in good time with engage, the running speed of the row roller that driven of the passive power transmission shaft 8 of conversion at any time just, thus the processing technology requirement of multiple fancy yarn adapted to.
Freewheel clutch 7 in the foregoing description also can be arranged on driving shaft gear 2 and the initiative drive shaft 1, and this moment, driven shaft gear 6 was connected with passive power transmission shaft 8; Electromagnetic clutch 12 also can be arranged on the initiative drive shaft 1 and link to each other with driving shaft sprocket wheel 9, and this moment, driven axle sprocket wheel 10 was connected with passive power transmission shaft 8.
The chain gear transmission system that is made up of driving shaft sprocket wheel 9, driven axle sprocket wheel 10, chain 13 in the foregoing description also can adopt belt wheel power train or pinion unit, can also utilize the change gear group to change gearratio when adopting pinion unit easily.
Claims (4)
1, the roller transmission mechanism of fancy yarn production equipment, initiatively and between the passive power transmission shaft be provided with one group of pinion unit, it is characterized in that being loaded in this group pinion unit initiatively with passive power transmission shaft on two gears in must have a gear to link to each other with it by freewheel clutch; Simultaneously initiatively and also be provided with another group train between the passive power transmission shaft, be loaded in this group train initiatively with passive power transmission shaft on two drives in must have a drive to link to each other with it by electromagnetic clutch.
2, roller transmission mechanism according to claim 1 is characterized in that train adopts chain gear transmission system.
3, roller transmission mechanism according to claim 1 is characterized in that train adopts the belt wheel power train.
4, roller transmission mechanism according to claim 1 is characterized in that train adopts pinion unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226714 CN2343179Y (en) | 1998-05-06 | 1998-05-06 | Roller driving mechanism for fancy yarn producing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226714 CN2343179Y (en) | 1998-05-06 | 1998-05-06 | Roller driving mechanism for fancy yarn producing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343179Y true CN2343179Y (en) | 1999-10-13 |
Family
ID=33977172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226714 Expired - Fee Related CN2343179Y (en) | 1998-05-06 | 1998-05-06 | Roller driving mechanism for fancy yarn producing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343179Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002608A (en) * | 2014-04-25 | 2015-10-28 | 苏州科技学院相城研究院 | Big-belly yarn prepared on spinning frame |
| CN108893809A (en) * | 2018-07-03 | 2018-11-27 | 王亚莲 | A kind of single thread drawing-off processing unit (plant) |
-
1998
- 1998-05-06 CN CN 98226714 patent/CN2343179Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002608A (en) * | 2014-04-25 | 2015-10-28 | 苏州科技学院相城研究院 | Big-belly yarn prepared on spinning frame |
| CN108893809A (en) * | 2018-07-03 | 2018-11-27 | 王亚莲 | A kind of single thread drawing-off processing unit (plant) |
| CN108893809B (en) * | 2018-07-03 | 2020-12-08 | 浙江省东阳市泛海针织有限公司 | Single yarn drafting processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |