CN202688627U - Stitch cam transmission mechanism for flat knitting machine - Google Patents
Stitch cam transmission mechanism for flat knitting machine Download PDFInfo
- Publication number
- CN202688627U CN202688627U CN 201220351479 CN201220351479U CN202688627U CN 202688627 U CN202688627 U CN 202688627U CN 201220351479 CN201220351479 CN 201220351479 CN 201220351479 U CN201220351479 U CN 201220351479U CN 202688627 U CN202688627 U CN 202688627U
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- CN
- China
- Prior art keywords
- gear
- transmission mechanism
- stitch cam
- cam transmission
- coaxial
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- Expired - Lifetime
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Abstract
The utility model discloses a stitch cam transmission mechanism for a flat knitting machine. The stitch cam transmission mechanism comprises a stitch motor and a gearbox, wherein the gearbox is provided with a driving rod and a driven rod, the driving rod is provided with a first gear and a second gear which are coaxial, the driven rod is provided with a third gear and a forth gear which are coaxial, the second gear is meshed with the third gear on the driven rod, the forth gear is meshed with a fifth gear and a sixth gear at the same time, the fifth gear and the sixth gear are respectively meshed with a seventh gear and an eighth gear, the seventh gear and the eighth gear are respectively meshed with a rack which is fixed to a stitch cam together; and the fifth gear and the seventh gear are arranged on one side of the fourth gear, the sixth gear and the eighth gear are arranged on the other side of the fourth gear, thus forming a splayed shape. The stitch cam transmission mechanism provided by the utility model has the beneficial effects that with the adoption of a gear type meshing mode, the motion consistency of the stitch cam is ensured and the density consistency of fabrics is further ensured; moreover, the arrangement of parts on a cam mother board is simplified, the cost is reduced and the operation is easy to carry out.
Description
Technical field
The utility model belongs to the Knitting Machinery field, particularly the degree order cam transmission mechanism of flat machine.
Background technology
Degree order triangle is the vitals that is used for the control Density in the flat machine, in order to regulate Density, need to make corresponding adjusting to the position of degree order triangle.In the prior art, to the position adjustments of degree order triangle be by degree order motor as driving mechanism, the corresponding degree order triangle of each degree order motor is regulated one by one individually.In general, there be at least one group to contain the degree order triangle that two needs are regulated on the triangle motherboard, just need to install two degree order motors and corresponding transmission mechanism totally two groups of drive units, increased so on the one hand cost, on the other hand, strengthen the degree of crowding on the triangle motherboard, moved easily interference, caused quality problems.
The applicant number is to disclose a kind of transmission mechanism of spending the order triangle in 2011205569345 in Chinese utility model patent, can make two degree of degree order motor control order triangle, thereby solved the problems referred to above, but how degree of disclosure order motor controls three angular movements of two degree orders.
Summary of the invention
The purpose of this utility model provides a kind of simple and convenient degree order cam transmission mechanism, can conveniently control two degree order triangles, changes its position that moves up and down, thus the density of control coil.
For this reason, the technical scheme that the utility model adopts is: the degree order cam transmission mechanism of flat machine, comprise once order motor, it is characterized in that: also comprise a gear-box, on the gear-box with a driving lever and a follower lever, described driving lever is provided with two the first coaxial gears and the second gear, follower lever is provided with the 3rd coaxial gear and the 4th gear, the 3rd gear engagement on the second gear and the follower lever, the 4th gear meshes with the 5th and the 6th gear simultaneously, the 5th gear and the 6th gear mesh with the 7th gear and octadentate wheel respectively, the 7th gear and octadentate wheel is meshed with the tooth bar that is fixed together with degree order triangle respectively, the the 5th and the 7th gear and the 6th gear and octadentate wheel apportion the 4th gear both sides form splayed.
When degree order motor operations, driving lever on the driven gear case rotates, thereby driving the first gear and the second gear rotates, the 3rd gear that the second gear driven is engaged with, the 3rd gear driven is coaxial the 4th gear with it, the the 5th and the 6th gear that the 4th gear driven is engaged with, the the 5th and the 6th gear drives respectively the 7th and octadentate wheel, the 7th and octadentate wheel be with respectively the carry-over bar motion, tooth bar is owing to be fixed together with degree order triangle, thereby drive degree order triangle moves up and down, thereby comes the density of control coil.
The beneficial effects of the utility model are: intermeshing by the gear mode, and uniformity that can three angular movements of degree of assurance order, thus guarantee the uniformity of Density, and simplified the arrangement of parts on the triangle motherboard, reduced cost, easy operating.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is the structural representation of degree order cam transmission mechanism.
The specific embodiment
Referring to Fig. 1, comprise a driving lever on the gear-box 6 of this specific embodiment, driving lever is provided with large driving wheel 11, coaxial little driving wheel 12, large drive wheel 21 matches on little driving wheel 12 and the follower lever, drive after rotating on the follower lever with the coaxial brief biography driving wheel 22 of large drive wheel 21 and rotate, thereby driving the first gear 31 and the second gear 32 that mesh with brief biography driving wheel 22 rotates, then drive respectively the 3rd gear 33 with the engagement of the first gear, rotate with the 4th gear 34 of the second gear 32 engagements, band carry-over bar 41, tooth bar 42 motions, thus drive the degree order triangle 51 that is fixed together with gear, 52 motions.
Claims (1)
1. the degree order cam transmission mechanism of flat machine, comprise once order motor, it is characterized in that: also comprise a gear-box, on the gear-box with a driving lever and a follower lever, described driving lever is provided with two the first coaxial gears and the second gear, follower lever is provided with the 3rd coaxial gear and the 4th gear, the 3rd gear engagement on the second gear and the follower lever, the 4th gear meshes with the 5th and the 6th gear simultaneously, the 5th gear and the 6th gear mesh with the 7th gear and octadentate wheel respectively, the 7th gear and octadentate wheel is meshed with the tooth bar that is fixed together with degree order triangle respectively, the the 5th and the 7th gear and the 6th gear and octadentate wheel apportion the 4th gear both sides form splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351479 CN202688627U (en) | 2012-07-19 | 2012-07-19 | Stitch cam transmission mechanism for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351479 CN202688627U (en) | 2012-07-19 | 2012-07-19 | Stitch cam transmission mechanism for flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688627U true CN202688627U (en) | 2013-01-23 |
Family
ID=47544274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351479 Expired - Lifetime CN202688627U (en) | 2012-07-19 | 2012-07-19 | Stitch cam transmission mechanism for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688627U (en) |
-
2012
- 2012-07-19 CN CN 201220351479 patent/CN202688627U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |