CN200961179Y - Separating loom main actuating mechanism - Google Patents
Separating loom main actuating mechanism Download PDFInfo
- Publication number
- CN200961179Y CN200961179Y CNU2006201486022U CN200620148602U CN200961179Y CN 200961179 Y CN200961179 Y CN 200961179Y CN U2006201486022 U CNU2006201486022 U CN U2006201486022U CN 200620148602 U CN200620148602 U CN 200620148602U CN 200961179 Y CN200961179 Y CN 200961179Y
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- cam
- gear
- arm
- drive gear
- main drive
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Abstract
The utility model relates to a separating loom main actuator comprising a main generator(1), a clutch(2), a main drive gear(3), a carrier gear(4), a multi-arm drive gear(5), a cam axle gear(6), a right cam(7), a cam connecting shaft(8), a left cam(9), a multi-arm drive shaft(10), and a multi-arm(11), wherein the main generator(1) is connected through the clutch(2) with the main drive gear(3) which is connected with the multi-arm drive gear(5) and the carrier gear(4) respectively, the carrier gear(4) is connected with the cam axle gear(6) which is provided on the right cam(7) which is connected with the left cam(9) through the cam connecting shaft(8), and the multi-arm drive gear(5) is connected with the multi-arm(11) through the multi-arm drive shaft(10) and a wheeled litter. The utility model is capable of solving the drive demands of a high-speed loom and satisfying the drive demands of the high-speed loom.
Description
One, technical field
The utility model belongs to textile machinery, is specifically related to separate type loom main drive gear.
Two, background technology
At present, the typical main drive gear of shuttleless loom has two kinds both at home and abroad, and as shown in Figure 2 a kind of, main motor links to each other with main drive gear by clutch, main drive gear driving cam shaft gear, and left and right sides camshaft links to each other, and left camshaft goes out the through-drive dobby.Another kind as shown in Figure 3, main motor links to each other with main drive gear by clutch, main drive gear driving cam shaft gear, main drive gear is by jackshaft transmission left side master gear, left camshaft is by left side master gear transmission, left camshaft goes out the through-drive multi-arm.Two kinds of transmission scheme common features are that left camshaft goes out the through-drive dobby.
In Fig. 2, the wherein right cam of 12--master's motor, 13--clutch, 14--main drive gear, 15--cam shaft gear, 16--, 17--connecting axle, 18-left side cam, 19--multi-arm.
In Fig. 3, the wherein right cam of 20--master's motor, 21--clutch, 22--main drive gear, 23--cam shaft gear, 24--, 25--connecting axle, 26--left side master gear, 27--left side cam shaft gear, 28--left side cam, 29--multi-arm.
In loom design because structure limits, generally layout all be main transmission section in a side, dobby is at opposite side, by jackshaft the motion of one side is delivered to opposite side.In the prior art, two kinds of transmission mechanism common features are that left camshaft goes out the through-drive multi-arm.In Fig. 2 structure, the wefting insertion in left side, beat up and multi-arm motion is all transmitted by intermediate connecting shaft (17), intermediate connecting shaft (17) belongs to slow-speed shaft, the torque that it transmits is big, the impact that is subjected to is big, and easy deformation is very high to material, heat treatment and the diameter of axle requirement of axle, can not satisfy the transmission requirement of high-speed weaving machine, in high-speed weaving machine, seldom use.In Fig. 3 structure, the wefting insertion in left side, beat up and all be connected the left side master gear through the acquisition of slowing down by intermediate connecting shaft (25) with the multi-arm motion, intermediate connecting shaft (25) belongs to high speed shaft, the torque that it transmits is little, the impact that is subjected to is little, be not easy distortion, to the material of axle, the heat treatment and the diameter of axle are less demanding, use more in high-speed weaving machine, yet the motion of left and right sides cam obtains through two pairs of independently high-precision gear reductions, the microcosmic phase place of cam of beating up about guaranteeing is identical, reduces cam wear, and two pairs of gears require to accomplish the zero clearance, very high to gear and casing processing request, general device is difficult to reach, and causes production cost high, in real-world operation, the gear drive gap is in case become big, about the beat up microcosmic phase place of cam difference appears, cam wear sharply increases, and shortens the service life of loom greatly.Existing technology is difficult to satisfy the requirement of high-speed weaving machine, has restricted the long term growth of high-speed weaving machine.
Three, summary of the invention
The technical problems to be solved in the utility model is to provide a kind of separate type loom main drive gear for overcoming the problem that exists in the high-speed weaving machine main drive gear.
The technical solution of the utility model is that separate type loom main drive gear comprises main motor 1, clutch 2, main drive gear 3, carrier gear 4, multi-arm travelling gear 5, cam shaft gear 6, right cam 7, cam connecting axle 8, left side cam 9, multi-arm power transmission shaft 10, multi-arm 11, main motor 1 links to each other with main drive gear 3 by clutch 2, main drive gear 3 is connected with carrier gear 4 with multi-arm travelling gear 5 respectively, carrier gear 4 is connected with cam shaft gear 6, cam shaft gear 6 is arranged on the right cam 7, right cam 7 is connected with left cam 9 by cam connecting axle 8, and multi-arm travelling gear 5 is connected with multi-arm 11 by multi-arm power transmission shaft 10 and belt wheel.
The utility model compared with prior art has following beneficial effect: left and right sides camshaft is linked to each other by the cam connecting axle, rely on the machining accuracy of part itself can guarantee that the microcosmic phase place of left and right sides cam is identical, the cam wear of avoiding the microcosmic phase difference because of left and right sides cam to cause increases service life of cam greatly.The cam connecting axle only transmits beating up and motion of weft-insertion of left side; Dobby is by the independent transmission of multi-arm power transmission shaft.Compare with the structure of Fig. 2, the impact that cam connecting axle and multi-arm power transmission shaft transmission torque reduce, are subjected to is little, is not easy distortion, and is less demanding to material, heat treatment and the diameter of axle of axle, can reduce production costs, and improves reliability; Compare with the structure of Fig. 3, do not had high-precision gear, guaranteed that again the microcosmic phase place of left and right sides cam is identical, both reduced production costs, improve reliability again, increase loom service life.Design of the present utility model has solved the transmission demand of high-speed weaving machine, has satisfied the transmission requirement of high-speed weaving machine.
Four, description of drawings
Fig. 1 is a structural scheme of mechanism of the present utility model:
Fig. 2 is a prior art transmission schematic diagram:
Fig. 3 is another kind of prior art transmission schematic diagram:
Five, the specific embodiment
Separate type loom main drive gear comprises main motor 1, clutch 2, main drive gear 3, carrier gear 4, multi-arm travelling gear 5, cam shaft gear 6, right cam 7, cam connecting axle 8, left side cam 9, multi-arm power transmission shaft 10, multi-arm 11, main motor 1 links to each other with main drive gear 3 by clutch 2, main drive gear 3 is connected with carrier gear 4 with multi-arm travelling gear 5 respectively, carrier gear 4 is connected with cam shaft gear 6, cam shaft gear 6 is arranged on the right cam 7, right cam 7 is connected with left cam 9 by cam connecting axle 8, and multi-arm travelling gear 5 is connected with multi-arm 11 by multi-arm power transmission shaft 10 and belt wheel.
Claims (1)
1, separate type loom main drive gear, comprise main motor (1), clutch (2), main drive gear (3), carrier gear (4), multi-arm travelling gear (5), cam shaft gear (6), right cam (7), cam connecting axle (8), left side cam (9), multi-arm power transmission shaft (10), multi-arm (11), it is characterized in that main motor (1) links to each other with main drive gear (3) by clutch (2), main drive gear (3) is connected with carrier gear (4) with multi-arm travelling gear (5) respectively, carrier gear (4) is connected with cam shaft gear (6), cam shaft gear (6) is arranged on the right cam (7), right cam (7) is connected with left cam (9) by cam connecting axle (8), and multi-arm travelling gear (5) is connected with multi-arm (11) by multi-arm power transmission shaft (10) and belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201486022U CN200961179Y (en) | 2006-10-16 | 2006-10-16 | Separating loom main actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201486022U CN200961179Y (en) | 2006-10-16 | 2006-10-16 | Separating loom main actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961179Y true CN200961179Y (en) | 2007-10-17 |
Family
ID=38797688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201486022U Expired - Fee Related CN200961179Y (en) | 2006-10-16 | 2006-10-16 | Separating loom main actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961179Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628230A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Active power transfer system of high-performance rapier loom |
| CN103757785A (en) * | 2013-12-22 | 2014-04-30 | 冯庆庚 | 'Electronic cam' oscillating dobby |
-
2006
- 2006-10-16 CN CNU2006201486022U patent/CN200961179Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628230A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Active power transfer system of high-performance rapier loom |
| CN103757785A (en) * | 2013-12-22 | 2014-04-30 | 冯庆庚 | 'Electronic cam' oscillating dobby |
| CN103757785B (en) * | 2013-12-22 | 2016-01-13 | 苏州易利耐机电科技有限公司 | " electric cam " swing type dobbies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |