CN201835068U - Sinker driving device of flat knitting machine - Google Patents
Sinker driving device of flat knitting machine Download PDFInfo
- Publication number
- CN201835068U CN201835068U CN201020543230XU CN201020543230U CN201835068U CN 201835068 U CN201835068 U CN 201835068U CN 201020543230X U CN201020543230X U CN 201020543230XU CN 201020543230 U CN201020543230 U CN 201020543230U CN 201835068 U CN201835068 U CN 201835068U
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- CN
- China
- Prior art keywords
- sinker
- drive unit
- pilot hole
- portable plate
- slide block
- 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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Abstract
The utility model provides a sinker driving device of a flat knitting machine, comprising a bottom plate, a movable plate, a driving device, a slider and a triangular block, wherein the bottom plate is fixedly arranged on a head of the flat knitting machine and provided with a first guide hole longitudinally extending; the movable plate is horizontally and movably arranged at the top surface of the bottom plate by a guiding device, and a second guide hole is formed on the movable plate is internally and movably matched with a roller with the diameter adaptive to the aperture of the second guide hole; the driving device is connected with and drives the movable plate to move back and forth in horizontal direction; and the slider is movably arranged in the first guide hole in a matching way, the upper end of the slider is fixedly connected with the roller, and the lower end of the slider is fixedly connected with the triangular block and set to be that when the movable plate moves back and forth in horizontal direction, the roller moves along with the second guide hole so as to drive the slider to move back and forth along the first guide hole; and the top surface of the triangular block is fixedly connected with the lower end of the slider, and the bottom surface of the triangular block is provided with a sinker driving tack. The sinker driving device has the advantages of accurate movement, simple structure, long service life and the like.
Description
Technical field
The utility model relates to the flat machine field, relates in particular to a kind of sinker drive unit of flat machine.
Background technology
Flat machine is in knitting needle is made elevating movement process clocklike, realize yarn the pad yarn, remain silent, actions such as lasso, kinking, knocking over and lopping, thereby finish the braiding of cloth.When knitting needle in the ascending motion process, because the friction of the relative coil of knitting needle bar and the elasticity of yarn, coil can upwards float with knitting needle, thereby carrying out smoothly of circle moved back in influence, for this reason, flat machine is provided with sinker device and moves back the circle action to help knitting needle to finish smoothly, the sinker drive unit is installed on the flat-knitting machine head, during work with the horizontal move left and right of flat-knitting machine head, be made up of sinker and the sinker drive unit with triangle, sinker is configured in the middle of two pieces of knitting needles, is arranged in the sedimentation film trap of the tooth notch portion of needle-bar, sinker on two needle-bars is arranged relatively, makes the sinker swing by the heel of triangle control sinker sheet.Practice shows, existing sinker driving device structure complexity, adjusts inconvenience, the rate of botching routines height, problem such as easy to wear, need be improved.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, move sinker drive unit accurately.
For this reason, the sinker drive unit of a kind of flat machine that the utility model provides is characterized in that: comprise base plate, be fixedly set on the flat-knitting machine head, be formed with first pilot hole of longitudinal extension on it;
Portable plate can be formed with second pilot hole along laterally being arranged at plate top surface movably by guider on it, movable diameter and the suitable roller of its pore size of being equipped with in this second pilot hole;
Drive unit connects the driving portable plate and moves along lateral shuttle;
Slide block, being actively set in described first pilot hole, fixedlys connected with described roller in its upper end, fixedlys connected with corner block in the lower end, be arranged to when described portable plate lateral shuttle motion, described roller moves along second pilot hole and comes and goes mobile along first pilot hole to drive described slide block;
Corner block, its end face is fixedlyed connected with the slide block lower end, and its bottom surface is formed with the sinker drive track.
Further, be symmetrically arranged with two described first pilot holes that the lateral separation is arranged on the described base plate, be symmetrically arranged with two described second pilot holes that the lateral separation is arranged on the corresponding described portable plate, and all be equipped with described slide block in two described first pilot holes.
Further, described drive unit comprise the tooth bar of and horizontal expansion fixedly connected with described portable plate, the gear that is meshed with tooth bar and be connected driven wheel and rotate to drive the motor that tooth bar laterally moves.
Further, described guider comprises and is fixedly set in the connecting plate that portable plate two ends and end face are formed with two guide holders of laterally steering groove and are connected with two guide holder end faces respectively, and the two ends of described portable plate are actively set in the laterally steering hole that described laterally steering groove and described connecting plate constitute.
Further, be provided with between described slide block and the described roller and be used to prevent that described slide block breaks away from the limited block of described first pilot hole.
The utlity model has following beneficial effect:
By first, second pilot hole, roller and slide block laterally moving of portable plate is converted into vertically moving of corner block, thereby the driving chip heel is arranged in the sinker swing of triangle track, help knitting needle to finish and move back the circle action, wherein, the pore size of the diameter of roller and second pilot hole is suitable, and roller rolls with second pilot hole and contacts during work, can guarantee the accuracy and the fluency of whole transmission process, prevent the wearing and tearing between each parts, improve service life of the present utility model; Be symmetrical arranged two groups of first, second pilot holes, reach corresponding slide block and corner block etc., because two second pilot holes are symmetrical arranged, horizontal when mobile when portable plate, two corner blocks then move all the time round about, so more help cooperating with knitting needle finishing the establishment action and improving and work out efficient.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a top perspective view of the present utility model.
Fig. 2 is a face upwarding stereogram of the present utility model.
Fig. 3 is a component decomposition map of the present utility model.
The specific embodiment
Referring to figs. 1 through shown in Figure 3, a kind of sinker drive unit of flat machine is installed on the flat-knitting machine head, laterally moves with flat-knitting machine head during work, comprises base plate 1, portable plate 2, guider, drive unit, slide block 8, corner block 3 and bearing 6.
Two slide blocks 8 are actively set in the corresponding pilot hole 11 by limited block 9; Two bearings 6 connects with limited block 9 by alignment pin 61 and is arranged in corresponding pilot hole 21, and the pore size of its diameter and pilot hole 21 is suitable; Two corner block end faces are fixedlyed connected with limited block 9 with corresponding slide block 8 with alignment pin 33 by bolt 32, and its bottom surface is formed with sinker drive track 31.
The gear (not shown) that drive unit comprises the tooth bar 7 of and horizontal expansion fixedly connected with portable plate 2 end faces with alignment pin 72 by bolt 71, be meshed with tooth bar 7 and be connected driven wheel and rotate to drive the motor (not shown) that tooth bar laterally moves.
Concrete working method is: motor cooperates the motion of driving portable plate 2 lateral shuttle by gear and tooth bar 7, by pilot hole 21,11, bearing 6 and slide block 8 the laterally mobile vertical back and forth movement that is converted into corner block 3 with portable plate 2, thereby the driving chip heel is arranged in the sinker swing of sinker drive track 31, helps knitting needle to finish and moves back the circle action.
Claims (5)
1. the sinker drive unit of a flat machine is characterized in that: comprise base plate, be fixedly set on the flat-knitting machine head, be formed with first pilot hole of longitudinal extension on it;
Portable plate can be formed with second pilot hole along laterally being arranged at plate top surface movably by guider on it, movable diameter and the suitable roller of its pore size of being equipped with in this second pilot hole;
Drive unit connects the driving portable plate and moves along lateral shuttle;
Slide block, being actively set in described first pilot hole, fixedlys connected with described roller in its upper end, fixedlys connected with corner block in the lower end, be arranged to when described portable plate lateral shuttle motion, described roller moves along second pilot hole and comes and goes mobile along first pilot hole to drive described slide block;
Corner block, its end face is fixedlyed connected with the slide block lower end, and its bottom surface is formed with the sinker drive track.
2. the sinker drive unit of a kind of flat machine according to claim 1, it is characterized in that: be symmetrically arranged with two described first pilot holes that the lateral separation is arranged on the described base plate, be symmetrically arranged with two described second pilot holes that the lateral separation is arranged on the corresponding described portable plate, and all be equipped with described slide block in two described first pilot holes.
3. the sinker drive unit of a kind of flat machine according to claim 1 and 2 is characterized in that: the gear that described drive unit comprises the tooth bar of and horizontal expansion fixedly connected with described portable plate, be meshed with tooth bar and be connected driven wheel and rotate to drive the motor that tooth bar laterally moves.
4. the sinker drive unit of a kind of flat machine according to claim 1 and 2, it is characterized in that: described guider comprises and is fixedly set in the connecting plate that portable plate two ends and end face are formed with two guide holders of laterally steering groove and are connected with two guide holder end faces respectively, and the two ends of described portable plate are actively set in the laterally steering hole that described laterally steering groove and described connecting plate constitute.
5. the sinker drive unit of a kind of flat machine according to claim 1 and 2 is characterized in that: be provided with between described slide block and the described roller and be used to prevent that described slide block breaks away from the limited block of described first pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543230XU CN201835068U (en) | 2010-09-27 | 2010-09-27 | Sinker driving device of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543230XU CN201835068U (en) | 2010-09-27 | 2010-09-27 | Sinker driving device of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835068U true CN201835068U (en) | 2011-05-18 |
Family
ID=44005173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020543230XU Expired - Fee Related CN201835068U (en) | 2010-09-27 | 2010-09-27 | Sinker driving device of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835068U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358988A (en) * | 2011-11-14 | 2012-02-22 | 宁波慈星股份有限公司 | Settlement triangle control device |
| CN102644154A (en) * | 2012-05-16 | 2012-08-22 | 宁波慈星股份有限公司 | Controller for sinking piece |
| CN102776692A (en) * | 2012-07-19 | 2012-11-14 | 常熟市国光机械有限公司 | Stepless adjustable sinker pressing ring device |
| CN103173922A (en) * | 2013-03-14 | 2013-06-26 | 浙江丰帆数控机械有限公司 | Flat knitting machine releasing and restricting device |
| WO2014056125A1 (en) * | 2012-10-08 | 2014-04-17 | Lian Jianchun | Novel type of setting apparatus used for textile machine |
-
2010
- 2010-09-27 CN CN201020543230XU patent/CN201835068U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358988A (en) * | 2011-11-14 | 2012-02-22 | 宁波慈星股份有限公司 | Settlement triangle control device |
| CN102358988B (en) * | 2011-11-14 | 2013-06-12 | 宁波慈星股份有限公司 | Settlement triangle control device |
| CN102644154A (en) * | 2012-05-16 | 2012-08-22 | 宁波慈星股份有限公司 | Controller for sinking piece |
| CN102776692A (en) * | 2012-07-19 | 2012-11-14 | 常熟市国光机械有限公司 | Stepless adjustable sinker pressing ring device |
| CN102776692B (en) * | 2012-07-19 | 2013-12-04 | 常熟市国光机械有限公司 | Stepless adjustable sinker pressing ring device |
| WO2014056125A1 (en) * | 2012-10-08 | 2014-04-17 | Lian Jianchun | Novel type of setting apparatus used for textile machine |
| CN103173922A (en) * | 2013-03-14 | 2013-06-26 | 浙江丰帆数控机械有限公司 | Flat knitting machine releasing and restricting device |
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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: 20110518 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |