CN2389904Y - Positive let-off mechanism for single neele bed warp knitting machine - Google Patents
Positive let-off mechanism for single neele bed warp knitting machine Download PDFInfo
- Publication number
- CN2389904Y CN2389904Y CN 99229057 CN99229057U CN2389904Y CN 2389904 Y CN2389904 Y CN 2389904Y CN 99229057 CN99229057 CN 99229057 CN 99229057 U CN99229057 U CN 99229057U CN 2389904 Y CN2389904 Y CN 2389904Y
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- gear
- warp
- sprocket wheel
- coaxial
- chain
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Abstract
The utility model relates to a positive warp let-off mechanism for a single needle bed warp knitting machine, which is provided with a warp let-off device and a transmission device, wherein, the warp let-off device is composed of three rollers and three meshing gears, and each of the three meshing gears is respectively connected with each of the three rollers. The transmission device is composed of sprockets, gears and chains. The utility model changes negative warp let-off into positive warp let-off, and warp let-off can be achieved by the rotation of the rollers. The utility model can omit warping processes, reduce cost and simplify knitting technology, and has the advantages of reliable knitting quality, less disconnection, simple structure, convenient adjustment, flexible operation, reliable stop and convenient maintenance.
Description
The utility model relates to field of textile machinery, particularly a kind of warp-feeding mechanism of single needle bar warp knitting machine.
The warp-feeding mechanism of original warp knitting machine is a kind of passive warp-feeding mechanism, and its used warp must reach certain tension could braided fabric, therefore before braiding and through warping process.The tension of warp is difficult during warping adjusts, and the steady quality of the tension variable effect fabric of warp is whether, tension is excessive fracture of wire when easily causing braiding, and tension is too small unfavorable and loop construction is loose to moving back circle.
The purpose of this utility model is that design is a kind ofly simplified weaving, reduced production costs and the positive warp-feeding mechanism of the reliable single needle bar warp knitting machine of fabric quality.
The technical scheme that realizes the utility model purpose is as follows: warp-feeding mechanism has let-off motion and transmission device, let-off motion is made up of three rollers and three meshing gears connecting with three rollers respectively, wherein, the gear 111 that is coupling on roller 11 is main meshing gear, conduct is from meshing gear on gear 111 with gear 131 equal external toothings to be connected in gear 121 on roller 12 and the roller 13, and sprocket wheel 112 is coaxial with gear 111; Transmission device is made of sprocket wheel, gear and chain, has spindle sprocket 21, spindle sprocket 21 connects gap bridge sprocket wheel 22 by chain, gap bridge sprocket wheel 22 connects hinge wheel 23 by chain, the minor sprocket 24 coaxial with hinge wheel 23 is connected sprocket wheel 25 by chain, the gear 26 and gear 27 external toothings coaxial with sprocket wheel 25, the change gear 281 external toothing change gears 282 coaxial with gear 27, change gear 282 external toothing change gears 283, sprocket wheel 29 is coaxial with change gear 283; Sprocket wheel 29 is connected with sprocket wheel 112 by chain.
It is the positive warp let-off that the utility model changes the passive warp let-off, can rely on the rotation of roller to come the warp let-off, can save warping process, greatly reduces cost, simplified weaving, weaving quality is reliable, and broken string is few, and simple in structure, easy to adjust, go slick, stop is reliable, and is easy to maintenance.
Fig. 1 is the utility model structural representation;
Fig. 2 is another structural representation of the present utility model;
Fig. 3 moves towards schematic diagram for warp in the utility model let-off motion.
Below in conjunction with accompanying drawing in detail embodiment is described in detail: the positive warp-feeding mechanism of single needle bar warp knitting machine has let-off motion and transmission device, let-off motion is made up of three rollers and three meshing gears connecting with three rollers respectively, wherein, the gear 111 that is coupling on roller 11 is main meshing gear, conduct is from meshing gear on gear 111 with gear 131 equal external toothings to be connected in gear 121 on roller 12 and the roller 13, and sprocket wheel 112 is coaxial with gear 111; Transmission device is made of sprocket wheel, gear and chain, has spindle sprocket 21, spindle sprocket 21 connects gap bridge sprocket wheel 22 by chain, gap bridge sprocket wheel 22 connects hinge wheel 23 by chain, the minor sprocket 24 coaxial with hinge wheel 23 is connected sprocket wheel 25 by chain, the gear 26 and gear 27 external toothings coaxial with sprocket wheel 25, the change gear 281 external toothing change gears 282 coaxial with gear 27, change gear 282 external toothing change gears 283, sprocket wheel 29 is coaxial with change gear 283; Sprocket wheel 29 is connected with sprocket wheel 112 by chain.
During work, drive gap bridge sprocket wheel 22, hinge wheel 23, minor sprocket 24, sprocket wheel 25, gear 26, gear 27, change gear 281, change gear 282, change gear 282, change gear 283, sprocket wheel 29, sprocket wheel 112 rotations successively by spindle sprocket 21, sprocket wheel 112 drives main meshing gear 111 and rotates, roller 11 rotates simultaneously, rotates and drive roller 12,13 from meshing gear 121,131 by gear 111 transmissions.Warp is pulled out from the warp coiled hair, through roller 11, roller 12 and roller 13, delivers to sley bar and weaves.
Claims (1)
1, the positive warp-feeding mechanism of single needle bar warp knitting machine, have let-off motion and transmission device, it is characterized in that: let-off motion is made up of three rollers and three meshing gears connecting with three rollers respectively, wherein, the gear 111 that is coupling on roller 11 is main meshing gear, conduct is from meshing gear on gear 111 with gear 131 equal external toothings to be connected in gear 121 on roller 12 and the roller 13, and sprocket wheel 112 is coaxial with gear 111; Transmission device is made of sprocket wheel, gear and chain, has spindle sprocket 21, spindle sprocket 21 connects gap bridge sprocket wheel 22 by chain, gap bridge sprocket wheel 22 connects hinge wheel 23 by chain, the minor sprocket 24 coaxial with hinge wheel 23 is connected sprocket wheel 25 by chain, the gear 26 and gear 27 external toothings coaxial with sprocket wheel 25, the change gear 281 external toothing change gears 282 coaxial with gear 27, change gear 282 external toothing change gears 283, sprocket wheel 29 is coaxial with change gear 283; Sprocket wheel 29 is connected with sprocket wheel 112 by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229057 CN2389904Y (en) | 1999-07-30 | 1999-07-30 | Positive let-off mechanism for single neele bed warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229057 CN2389904Y (en) | 1999-07-30 | 1999-07-30 | Positive let-off mechanism for single neele bed warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389904Y true CN2389904Y (en) | 2000-08-02 |
Family
ID=34018341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229057 Expired - Lifetime CN2389904Y (en) | 1999-07-30 | 1999-07-30 | Positive let-off mechanism for single neele bed warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389904Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805584A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN104805582A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Belt tension adjustor for passive warp supply mechanisms of warp knitting machines |
| CN108589016A (en) * | 2018-04-27 | 2018-09-28 | 江南大学 | A kind of tricot machine flat filament is mixed with circle silk for yarn system |
-
1999
- 1999-07-30 CN CN 99229057 patent/CN2389904Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805584A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN104805582A (en) * | 2015-05-11 | 2015-07-29 | 浙江恒悦经编有限公司 | Belt tension adjustor for passive warp supply mechanisms of warp knitting machines |
| CN104805584B (en) * | 2015-05-11 | 2017-04-12 | 清远万家丽针织印染有限公司 | Passive warp supply mechanism for warp knitting machines |
| CN104805582B (en) * | 2015-05-11 | 2017-07-07 | 滁州品之达电器科技有限公司 | A kind of tricot machine passive type let-off mechanism belt tension regulating device |
| CN106988004A (en) * | 2015-05-11 | 2017-07-28 | 管伟 | A kind of tricot machine passive type let-off mechanism belt tension regulating device |
| CN108589016A (en) * | 2018-04-27 | 2018-09-28 | 江南大学 | A kind of tricot machine flat filament is mixed with circle silk for yarn system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |