CN201883250U - Density adjusting device for computer silk stockings machine - Google Patents
Density adjusting device for computer silk stockings machine Download PDFInfo
- Publication number
- CN201883250U CN201883250U CN2010206433102U CN201020643310U CN201883250U CN 201883250 U CN201883250 U CN 201883250U CN 2010206433102 U CN2010206433102 U CN 2010206433102U CN 201020643310 U CN201020643310 U CN 201020643310U CN 201883250 U CN201883250 U CN 201883250U
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- cam
- density
- hole
- adjusting device
- lifting lever
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Abstract
The utility model discloses a density adjusting device for a computer silk stockings machine, which comprises a density cam stand and a cam block, wherein the triangular sliding block is provided with a needle depressing cam and a needle raising cam, and is connected with the density cam stand by the matching of a fastening screw and a sliding block screw; the density adjusting device also comprises a lifting lever and a lifting cylinder, wherein the lifting cylinder consists of a piston and a cylinder shell, a through hole is arranged in the horizontal surface of the density cam stand, the cylinder shell is arranged above the through hole, the piston passes through the through hole and is sheathed with the cylinder shell; an air hole is also arranged in the piston; one end of the lifting lever props against the cylinder shell, the other end of the lifting lever props against a clamping block which is formed by the density cam stand being connected with the cam block; and a cylindrical pin is arranged on the lifting lever in a penetrating way, and is arranged in a groove on a vertical surface of the density cam stand, so as to form a lever pivot. Compared with the prior art, the density adjusting device can realize zero-clearance density adjustment, has fast response speed, and has very good stability during the density adjustment.
Description
Technical field
The utility model belongs to the Knitting Machinery field, refers more particularly to computer silk stocking secret degree adjusting device.
Background technology
The 21 century of following the fashion, silk stocking become the important symbol of fashion and trend, that a pair of integrates is comfortable, the knitting property of equipment is required is very high to the silk stocking of aesthetic feeling, particularly to the adjusting of density, existing equipment is by unidirectional cam to the adjusting of density, and have only an operating position, the gap is big, response speed is slow, can't satisfy market-oriented demand.
The utility model content
The purpose of this utility model is in order to solve prior art to the problem that the gap is big, response speed is slow that Auto-regulating System of Density of Heavy Medium exists, a kind of computer silk stocking secret degree adjusting device to be provided.
For this reason, the technical scheme that the utility model adopted is: computer silk stocking secret degree adjusting device, comprise density triangular seat, cam block, have depressing cam and rise cam on the described cam block, matching by slide block screw rod and holding screw is connected with the density triangular seat; It is characterized in that: it also comprises lifting lever and lift cylinder, described lift cylinder is made up of piston and cylinder baffle, has a through hole on the described density triangular seat horizontal plane, and cylinder baffle is located at this through hole top, piston passes this through hole, with cylinder baffle fit mutually; Internal piston also has pore; One end and the cylinder baffle of described lifting lever are inconsistent, and the other end and the density triangular seat fixture block that the back forms that is connected with cam block is inconsistent; Wear a straight pin on the lifting lever, place in the groove that has on the density triangular seat vertical plane, thereby form balance pivot.
The both sides, top of described density triangular seat vertical plane respectively are provided with a limited screw and match with described cam block.
The bottom of described density triangular seat vertical plane also has a through hole, is provided with spring and push rod in this through hole; The two ends of described push rod are inconsistent with spring and slide block screw rod respectively.
The utility model adopts technique scheme, when machine is started working, air pressure is opened and enters in the cylinder baffle by the pore in the piston, impetus lower cylinder shell at air pressure moves up, and an end that promotes the lifting lever inconsistent with it is moved upward to limit, the other end of lifting lever is moved down by the effect of balance pivot then, make cam block moved down by the effect of its pressure, to the lower compression spring, drive depressing cam then and rise cam moves down by slide block screw rod and push rod.
When the air pressure in the cylinder baffle fades away, cylinder baffle just can move down, one end of the lifting lever inconsistent with it also can move down thereupon, the other end of lifting lever is moved up by the effect of balance pivot then, the power that the other end of lifting lever is acted on the cam block disappears, and slide block screw rod and push rod are subjected to effect at spring force to drive cam block and move up reposition simultaneously, then drive depressing cam and rise cam moves up, reposition.
Because the both sides, top of described density triangular seat vertical plane respectively are provided with a limited screw, the limited screw of one side is used to limit the extreme higher position that cam block moves up, the limited screw of opposite side is used to limit the extreme lower position that cam block moves down, to guarantee the utility model stability when carrying out Auto-regulating System of Density of Heavy Medium.
Compared with prior art, the utility model can realize that gap density is regulated continuously, and its response speed is fast, and stability is also very good when carrying out Auto-regulating System of Density of Heavy Medium.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model left view.
The specific embodiment
Embodiment does further detailed description to the utility model below in conjunction with accompanying drawing.
Referring to accompanying drawing.Present embodiment comprises density triangular seat 7, cam block 4, lifting lever 1 and lift cylinder, has depressing cam 5 and rise cam 12 on the described cam block 4, and matching by slide block screw rod 8 and holding screw 9 is connected with the density triangular seat; The both sides, top of described density triangular seat vertical plane respectively are provided with a left side limited screw 13 and a right side limited screw 14 matches with described cam block 4; The bottom of density triangular seat vertical plane also has a through hole, is provided with spring 10 and push rod 11 in this through hole; The two ends of described push rod 11 are inconsistent with spring 10 and slide block screw rod 8 respectively; Described lift cylinder is made up of piston 6 and cylinder baffle 2, has a through hole on described density triangular seat 7 horizontal planes, and cylinder baffle 2 is located at this through hole top, and piston 6 passes this through hole, with cylinder baffle 2 fit mutually; Piston 6 inside also have pore; One end and the cylinder baffle 2 of described lifting lever 1 are inconsistent, and the other end and density triangular seat 7 fixture block that the back forms that is connected with cam block 4 is inconsistent; Wear a straight pin 3 on the lifting lever 1, place in the groove that has on density triangular seat 7 vertical planes, thereby form balance pivot o.
When present embodiment is started working when machine, air pressure is opened and enters in the cylinder baffle 2 by the pore in the piston 6, impetus lower cylinder shell 2 at air pressure is moved upward to the a' place by a place, and an end that promotes the lifting lever 1 inconsistent with it is moved upward to the b' place by the b place, the other end of lifting lever 1 then is subjected to the effect of balance pivot o to move down the c' place by the c place, make cam block 4 moved down by the effect of its pressure, to lower compression spring 10, drive depressing cam 5 then and rise cam 12 moves down by slide block screw rod 8 and push rod 11; And because the effect of the right side limited screw 14 that described density triangular seat 7 vertical plane tops are provided with, thereby define the extreme lower position that cam block 4 moves down.
After the air pressure in the cylinder baffle 2 fades away, cylinder baffle 2 just can move down by the a' place and return a place, one end of the lifting lever 1 inconsistent with it also can move down by the b' place thereupon and return the b place, the other end of lifting lever 1 is moved up by the effect of balance pivot o then and returns the c place by the c' place, the power that the other end of lifting lever 1 is acted on the cam block 4 disappears, simultaneously slide block screw rod 8 and push rod 11 are subjected to effect at spring 10 elastic force to drive cam block 4 to move up, and drive depressing cam then and rise cam moves up; And because the effect of the left side limited screw 13 that described density triangular seat 7 vertical plane tops are provided with, thereby define the extreme higher position that cam block 4 moves up.
Claims (3)
1. computer silk stocking secret degree adjusting device comprises density triangular seat, cam block, has depressing cam and rise cam on the described cam block, and matching by slide block screw rod and holding screw is connected with the density triangular seat; It is characterized in that: it also comprises lifting lever and lift cylinder, described lift cylinder is made up of piston and cylinder baffle, has a through hole on the described density triangular seat horizontal plane, and cylinder baffle is located at this through hole top, piston passes this through hole, with cylinder baffle fit mutually; Internal piston also has pore; One end and the cylinder baffle of described lifting lever are inconsistent, and the other end and the density triangular seat fixture block that the back forms that is connected with cam block is inconsistent; Wear a straight pin on the lifting lever, place in the groove that has on the density triangular seat vertical plane, thereby form balance pivot.
2. computer silk stocking secret degree adjusting device as claimed in claim 1, it is characterized in that: the both sides, top of described density triangular seat vertical plane respectively are provided with a limited screw and match with described cam block.
3. computer silk stocking secret degree adjusting device as claimed in claim 1, it is characterized in that: the bottom of described density triangular seat vertical plane also has a through hole, is provided with spring and push rod in this through hole; The two ends of described push rod are inconsistent with spring and slide block screw rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433102U CN201883250U (en) | 2010-12-06 | 2010-12-06 | Density adjusting device for computer silk stockings machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433102U CN201883250U (en) | 2010-12-06 | 2010-12-06 | Density adjusting device for computer silk stockings machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883250U true CN201883250U (en) | 2011-06-29 |
Family
ID=44180786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206433102U Expired - Fee Related CN201883250U (en) | 2010-12-06 | 2010-12-06 | Density adjusting device for computer silk stockings machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883250U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358985A (en) * | 2011-08-19 | 2012-02-22 | 杨凤娟 | Multifunctional jacquard double-sided seamless integral molding machine |
| CN102926120A (en) * | 2012-11-20 | 2013-02-13 | 宁波慈星股份有限公司 | Density regulating device for hosiery circular knitting machine |
| CN102965829A (en) * | 2012-11-28 | 2013-03-13 | 宁波慈星股份有限公司 | Movable density slide block mechanism for circular knitting machine |
| CN103343419A (en) * | 2013-06-21 | 2013-10-09 | 绍兴汉翔精密机械制造有限公司 | High-speed stocking machine density triangle regulating device |
-
2010
- 2010-12-06 CN CN2010206433102U patent/CN201883250U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358985A (en) * | 2011-08-19 | 2012-02-22 | 杨凤娟 | Multifunctional jacquard double-sided seamless integral molding machine |
| CN102358985B (en) * | 2011-08-19 | 2013-09-04 | 绍兴恒舜数控精密机械科技有限公司 | Multifunctional jacquard double-sided seamless integral molding machine |
| CN102926120A (en) * | 2012-11-20 | 2013-02-13 | 宁波慈星股份有限公司 | Density regulating device for hosiery circular knitting machine |
| CN102965829A (en) * | 2012-11-28 | 2013-03-13 | 宁波慈星股份有限公司 | Movable density slide block mechanism for circular knitting machine |
| CN103343419A (en) * | 2013-06-21 | 2013-10-09 | 绍兴汉翔精密机械制造有限公司 | High-speed stocking machine density triangle regulating device |
| CN103343419B (en) * | 2013-06-21 | 2015-06-03 | 绍兴汉翔精密机械制造有限公司 | High-speed stocking machine density triangle regulating 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: 20110629 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |