CN202347228U - Sinker cam capable of pressing center line - Google Patents
Sinker cam capable of pressing center line Download PDFInfo
- Publication number
- CN202347228U CN202347228U CN2011205330156U CN201120533015U CN202347228U CN 202347228 U CN202347228 U CN 202347228U CN 2011205330156 U CN2011205330156 U CN 2011205330156U CN 201120533015 U CN201120533015 U CN 201120533015U CN 202347228 U CN202347228 U CN 202347228U
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- CN
- China
- Prior art keywords
- sinker
- cam
- pressing
- movable
- sinker cam
- 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 - Lifetime
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Abstract
The utility model discloses a sinker cam capable of pressing a center line, which comprises a sinker cam body and a base plate corresponding to the sinker cam body, wherein a connection slider is arranged on the bottom surface of the sinker cam body, a transverse chute driving a plurality of sinkers to rotate is arranged on one side surface of the sinker cam body, a sinker moveable depressing cam used for pressing is arrange inside the transverse chute, a transverse strip hole corresponding to the connection slider and a transverse curved groove corresponding to the sinker moveable depressing cam are arranged on the base plate, the connection slider moves in the transverse strip hole, and the sinker depressing cam moves in the transverse curved groove. The sinker cam can press the center line to control more knitting needles and enables the pressed center line more flexible. The sinker can select pressing width randomly, control rising of old wire rings better, and reduce the probability that yarns are broken by pressing in the process of pressing of sinker rings.
Description
Technical field
The utility model relates to flat machine, specifically is meant the sinker cam that a kind of tool pressure is crossed the centre line.
Background technology
The knitting needle of flat machine is in the moment with regular elevating movement; The processes such as circle, yarn feeding, lasso, knocking over/lopping of moving back of line are knitted in realization; When knitting needle during in ascending motion, because the own elasticity of the friction of the relative coil of knitting needle bar and yarn, coil can be with knitting needle to float; Thereby influence carrying out smoothly of lopping, straight-bar machines is provided with sinker for this reason.
The effect of the sinker cam on flat machine is to push sinker to appointed positions, makes sinker can the sedimentation arc voltage between two knitting needles, and does not allow sinker loop along with pin rises, and is beneficial to accomplish braid movement.Sinker cam has certain width, and many knitting needles are lived in control simultaneously.
Yet the sinker cam of existing structure because the scope of control knitting needle is not enough, dropped stitch or mashed limit occur and cause old coil to rise with knitting needle when some closeer cloth of braiding.
The utility model content
The purpose of the utility model provides a kind of sinker cam of pressing the control of crossing the centre line to live more knitting needles.
To achieve these goals; The utility model is designed a kind of tool and is pressed the sinker cam of crossing the centre line; It comprises sinker cam body and corresponding with it base plate, is provided with the connection slide block in the bottom surface of sinker cam body, is provided with in sinker cam body one side to drive the horizontal concrete chute that a plurality of sinkers rotate; Be provided with the movable depressing cam of the sinker that is used for pressing in the inside of horizontal concrete chute; On base plate, be provided be connected the corresponding horizontal bar hole of slide block and with the corresponding horizontal curve groove of the movable depressing cam of sinker, it is movable in horizontal bar hole to connect slide block, the movable depressing cam of sinker is movable in the horizontal curve groove.
The movable depressing cam of described sinker is located on the lower wall of horizontal curve chute, and is located at the inside of sinker cam body.
The upside two ends of the movable depressing cam of described sinker are provided with 30～60 degree otch.
The utility model tool is pressed sinker cam increase activity depressing cam between base plate and body of crossing the centre line; The sinker cam body is in the horizontal bar hole move left and right on base plate, the horizontal curve groove move left and right of the movable depressing cam of sinker on the base plate, and horizontal concrete chute 12 drives sinkers and rotates and realize the line ball circle; The form of its connection is movable about being; Pressing utilizes the stepper motor characteristic can select the pressing scope to surpassing midline position arbitrarily, has increased the flexibility of line ball, if sinker is in the overall process of depressing the sedimentation circle; Can select the scope of pressing arbitrarily, better keep a grip on the chance that old coil rises and the reduction yarn breaks.
Description of drawings:
Fig. 1 is the body construction sketch map that the utility model tool is pressed the sinker cam of crossing the centre line;
Fig. 2 is the cutaway view of AA direction among Fig. 1;
Fig. 3 is the structural representation that the utility model tool is pressed the movable depressing cam of the sinker cam of crossing the centre line;
Fig. 4 is the base arrangement sketch map that the utility model tool is pressed the sinker cam of crossing the centre line;
Fig. 5 is that the utility model tool is pressed the sinker cam cross the centre line and the complexing structure structural representation of sinker;
Fig. 6 is that two groups of sinker cams are contained in the structural representation on the flat machine;
Fig. 7 is the pressing areal map sketch map that the utility model tool is pressed the realization of the sinker cam of crossing the centre line.
The specific embodiment
For the ease of those skilled in the art's understanding, will combine specific embodiment and accompanying drawing that the structural principle of the utility model is done further to describe in detail below.
Like Fig. 1～shown in Figure 6; A kind of tool is pressed the sinker cam of crossing the centre line; It comprises sinker cam body 1 and corresponding with it base plate 2, is provided with in the bottom surface of sinker cam body 1 to connect slide block 11, is provided with in sinker cam body 1 one sides to drive the horizontal concrete chute 12 that a plurality of sinkers 3 rotate; Be provided with the movable depressing cam 13 of the sinker that is used for pressing in the inside of horizontal concrete chute 12; On base plate 2, be provided with connect slide block 11 mutually corresponding horizontal bar holes 21 and with the movable depressing cam 13 corresponding horizontal curve grooves 23 of sinker, connect slide block 11 in laterally 21 li activities of bar hole, the movable depressing cam 13 of sinker is in 23 li activities of horizontal curve groove.The movable depressing cam 13 of described sinker is located on the lower wall of horizontal curve chute 23, and is located at the inside of sinker cam body 1.
As shown in Figure 3, the upside two ends of the movable depressing cam 13 of described sinker are provided with 30～60 degree otch.
During use; 2 sinker cams are divided into 2 groups of left and right sides that are contained in flat machine respectively; The movable depressing cam 13 usefulness rollers of sinker connect the back and cooperate with sinker back stitching triangle body 1; Be located at base plate 2 below pass in the horizontal curve groove 23 of base plate 2 movablely, sinker back stitching triangle is located at the front of base plate 2, is connected slide block 11 fixed connections with what connector passed horizontal bar hole 21 backs and sinker back stitching triangle on the base plate 2 from the back side; The other end of connector and laterally drive rod flexible connection, horizontal drive rod is move left and right by drive motor drives.During work; The horizontal drive rod move left and right of motor-driven; And then drive connector together with horizontal bar hole 21 move left and right of sinker back stitching triangle on the base plate 2; Horizontal curve groove 23 move left and right of the movable depressing cam 13 of sinker on the base plate 2, horizontal concrete chute 12 drive sinkers and rotate and realize the line ball circle.
As shown in Figure 7, the B among the figure can select the pressing scope of the realization of sinker cam voluntarily according to different braiding requirements to the position of C.
Foregoing is merely the preferred embodiment of the utility model, is not the embodiment that is used to limit the utility model, and those skilled in the art are according to the design of the utility model, and appropriate adaptation of having done or modification all should be within the protection domains of the utility model.
Claims (3)
1. a tool is pressed the sinker cam of crossing the centre line; Comprise sinker cam body (1) and corresponding with it base plate (2); It is characterized in that: be provided with connection slide block (11) in the bottom surface of sinker cam body (1); Be provided with the horizontal concrete chute (12) that drives a plurality of sinkers (3) rotation in sinker cam body (1) one side; Be provided with the movable depressing cam (13) of the sinker that is used for pressing in the inside of horizontal concrete chute (12); On base plate (2), be provided with connect the mutually corresponding horizontal bar hole of slide block (11) (21) and with movable depressing cam (13) the corresponding horizontal curve grooves (23) of sinker, connect slide block (11) in that laterally bar hole (21) lining is movable, the movable depressing cam of sinker (13) is movable in horizontal curve groove (23) lining.
2. tool according to claim 1 is pressed the sinker cam of crossing the centre line, and it is characterized in that: the movable depressing cam of described sinker (13) is located on the lower wall of horizontal curve chute (23), and is located at the inside of sinker cam body (1).
3. tool according to claim 1 and 2 is pressed the sinker cam of crossing the centre line, and it is characterized in that: the upside two ends of the movable depressing cam of described sinker (13) are provided with 30～60 degree otch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205330156U CN202347228U (en) | 2011-12-19 | 2011-12-19 | Sinker cam capable of pressing center line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205330156U CN202347228U (en) | 2011-12-19 | 2011-12-19 | Sinker cam capable of pressing center line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347228U true CN202347228U (en) | 2012-07-25 |
Family
ID=46536243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205330156U Expired - Lifetime CN202347228U (en) | 2011-12-19 | 2011-12-19 | Sinker cam capable of pressing center line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864569A (en) * | 2012-10-23 | 2013-01-09 | 宁波慈星股份有限公司 | Letter-gram triangle device in flat knitting machine |
| CN107400976A (en) * | 2017-09-25 | 2017-11-28 | 汕头市连兴实业有限公司 | A kind of horizontal loom needle plate pressure broken line construction |
-
2011
- 2011-12-19 CN CN2011205330156U patent/CN202347228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864569A (en) * | 2012-10-23 | 2013-01-09 | 宁波慈星股份有限公司 | Letter-gram triangle device in flat knitting machine |
| CN107400976A (en) * | 2017-09-25 | 2017-11-28 | 汕头市连兴实业有限公司 | A kind of horizontal loom needle plate pressure broken line construction |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |