CN102296417A - Press foot and hair brush linkage system - Google Patents
Press foot and hair brush linkage system Download PDFInfo
- Publication number
- CN102296417A CN102296417A CN2011102362234A CN201110236223A CN102296417A CN 102296417 A CN102296417 A CN 102296417A CN 2011102362234 A CN2011102362234 A CN 2011102362234A CN 201110236223 A CN201110236223 A CN 201110236223A CN 102296417 A CN102296417 A CN 102296417A
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- swing arm
- hairbrush
- presser feet
- swing rod
- press foot
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Abstract
The invention discloses a press foot and hair brush linkage system, which comprises an hair brush and a press foot (2), wherein the press foot (2) is connected with one end of a rotor shaft of a step motor; the hair brush (5) is fixed at one end of a swing rod (6); the middle part of the swing rod (6) is rotatably fixed on a bracket seat (8) through a swing rod shaft (7); the swing rod shaft (7) is also provided with a spring (9) capable of promoting the swing rod (6) to be restored to the original position after rotation; the other end of the rotor shaft of the step motor (1) is provided with a cam (10); the other end of the swing rod (6) is arranged at the bottom of the cam (10); when the press foot (2) moves downwards or upwards, the cam (10) at the other end of the rotor shaft of the step motor (1) presses the swing rod (6) at the bottom to rotate along with the swing rod shaft (7); and thus, the hair brush (5) at the other rend of the swing rod (6) is lifted, and the conflict of the press foot (2) and brush hair of the hair brush (5) during vertical movement of the press foot (2) is avoided.
Description
Technical field
The present invention relates to a kind of presser feet hairbrush interlocking system, belong to the computer flat knitting machine technical field.
Background technology
Patent of invention ZL200910033502.3 discloses a kind of slideway type clamping ring device for computer-aided flat knitting machine, it comprises stepper motor, presser feet, and eccentric wheel is installed on the rotor of motor, and eccentric wheel is provided with camshaft, camshaft connects connecting rod, and connecting rod is connected with the presser feet seat by pitman shaft.In use, this device can rise at the end rapidly by trim ring, has saved filling.
Usually, also comprise this part of hairbrush on the computer flat knitting machine head, its effect is that the needle latch of preparation hook yarn knitting needle is opened.Hairbrush is installed on the brush holder, and brush holder is installed on the head Triangulum and immobilizes.
After adopting above-mentioned slideway type clamping ring device for computer-aided flat knitting machine, the presser feet of trim ring device circulates up and down in the trim ring course of work, and when the presser feet circulation is gone up or depressed, the space that the presser feet movement locus forms will be overlapping with hairbrush, and presser feet just can contact with hairbrush.Presser feet athletic meeting repeatedly makes the bristle of hairbrush produce distortion, even comes off and can't open needle latch, thereby influences ordinary production, produces the fabric dropped stitch.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly avoids that hairbrush contacts with presser feet on the head Triangulum, causes the presser feet hairbrush interlocking system of hairbrush distortion.
In order to solve above-mentioned technical problem, technical scheme of the present invention is: a kind of presser feet hairbrush interlocking system, comprise stepper motor and presser feet, described presser feet is connected with an end of stepping motor rotor axle by eccentric wheel, connecting rod, described presser feet hairbrush interlocking system also comprises hairbrush and swing arm, described hairbrush is fixed on an end of swing arm, the middle part of swing arm is rotatably mounted on the carrier base by the swing arm axle, also is provided with the spring that returns to original position after can impelling swing arm to rotate on the swing arm axle; The other end of stepping motor rotor axle is provided with cam, and the other end of swing arm is arranged on the bottom of cam.
Presser feet is connected an end of stepping motor rotor axle by eccentric wheel, connecting rod, and hairbrush so just can pass through step motor control presser feet and hairbrush by the cam linkage on the other end of swing arm and stepping motor rotor axle.
Stepper motor drive presser feet downwards, when moving upward, cam on the stepping motor rotor axle other end is just oppressed the swing arm of cam bottom, swing arm is followed the swing arm axle and is rotated, thereby the swing arm other end is lifted, the hairbrush of the swing arm other end is followed and is lifted, avoided presser feet when moving up and down and the bristle of hairbrush clash.
In order to control the angle of hairbrush swing, promptly control the amplitude of hairbrush swing, above described swing arm, carrier base is provided with adjustment screw, by adjustment screw, limits the angle that swing arm rotates, and has controlled the hairbrush amplitude of fluctuation indirectly.
The present invention is simple in structure, when the presser feet of trim ring device gos up or depresses, then the brush holder hairbrush is swung in advance, abdicate the space, after treating that trim ring system presser feet gos up or depresses, then hairbrush falls immediately, and the state of resuming work does not influence the operate as normal of hairbrush, fabric can dropped stitch, has guaranteed the quality of fabric.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
As shown in drawings, stepper motor 1, slideway trim ring device are installed on the head Triangulum 12 of Computerized flat knitting machine, and the presser feet 2 of slideway trim ring device is connected with an end of stepper motor 1 armature spindle by eccentric wheel 3, connecting rod 4.
The installation of above-mentioned spring 9 specifically can realize like this: an end of spring 9 is fixed on the carrier base 8, its other end is fixed on the swing arm 6, when swing arm 6 rotates, spring 9 produces elastic deformation, when swing arm 6 other ends did not stress, spring 9 became and swing arm 6 can be returned to original position.
When stepper motor 1 drive presser feet 2 moves downward or upward, cam 10 transformations on the stepper motor 1 armature spindle other end are compeled an end of the swing arm 6 of cam 10 bottoms, swing arm 6 is followed swing arm axle 7 and is rotated, thereby swing arm 6 other ends are lifted, fixing hairbrush 5 is followed and is lifted on swing arm 6 other ends, avoided presser feet 2 when moving up and down and the bristle of hairbrush 5 clash.
In the work of reality, the angle that bristle lifts is wanted appropriateness, prevents to disturb the work of miscellaneous part.In order to control the angle of hairbrush 5 swings, promptly control the amplitude of hairbrush 5 swings, above described swing arm 6, carrier base 8 is provided with adjustment screw 13, by adjustment screw 13, limits the angle that swing arm 6 rotates, and has controlled hairbrush 5 amplitudes of fluctuation indirectly.
Like this, presser feet 2 can not influence normally opening of needle latch constantly not making the hair of hairbrush 5 produce distortion, come off in the motion repeatedly, avoids fabric the dropped stitch problem to occur.
The foregoing description does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. presser feet hairbrush interlocking system, comprise stepper motor (1) and presser feet (2), described presser feet (2) is connected with an end of stepper motor (1) armature spindle by eccentric wheel (3), connecting rod (4), it is characterized in that: described presser feet hairbrush interlocking system also comprises hairbrush (5) and swing arm (6), described hairbrush (5) is fixed on an end of swing arm (6), the middle part of swing arm (6) is rotatably mounted on the carrier base (8) by swing arm axle (7), also is provided with the spring (9) that returns to original position after can impelling swing arm (6) to rotate on the swing arm axle (7); The other end of stepper motor (1) armature spindle is provided with cam (10), and the other end of swing arm (6) is arranged on the bottom of cam (10).
2. presser feet hairbrush interlocking system according to claim 1 is characterized in that: the top in described swing arm (6), carrier base (8) is provided with adjustment screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102362234A CN102296417A (en) | 2011-08-17 | 2011-08-17 | Press foot and hair brush linkage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102362234A CN102296417A (en) | 2011-08-17 | 2011-08-17 | Press foot and hair brush linkage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102296417A true CN102296417A (en) | 2011-12-28 |
Family
ID=45357083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102362234A Pending CN102296417A (en) | 2011-08-17 | 2011-08-17 | Press foot and hair brush linkage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296417A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556383A (en) * | 2013-11-14 | 2014-02-05 | 江苏中捷机电科技有限公司 | Presser foot device for fully-computerized flat knitting machine |
| CN103966750A (en) * | 2014-04-30 | 2014-08-06 | 绍兴市越发机械制造有限公司 | Presser foot device of computerized flat knitting machine |
| CN108547043A (en) * | 2018-06-08 | 2018-09-18 | 江苏国茂纺织科技有限公司 | A kind of foot device |
| CN110029437A (en) * | 2019-04-17 | 2019-07-19 | 宁波慈星股份有限公司 | A kind of cord grip of straight-bar machines |
| CN114457499A (en) * | 2022-03-07 | 2022-05-10 | 宁波慈星股份有限公司 | Presser foot brush device in flat knitting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108143A (en) * | 1990-08-22 | 1992-04-09 | Shima Seiki Mfg Ltd | Filling knitting machinery having rocking sinker and presser bar |
| JP2602156B2 (en) * | 1992-11-09 | 1997-04-23 | 株式会社島精機製作所 | Knitted fabric presser for flat knitting machine |
| CN101310057A (en) * | 2005-11-16 | 2008-11-19 | 株式会社岛精机制作所 | Carriage-mounted unit of weft knitting machine |
| CN101603238A (en) * | 2009-06-22 | 2009-12-16 | 常熟市国光机械有限公司 | Slideway type clamping ring device for computer-aided flat knitting machine |
| CN202227058U (en) * | 2011-08-17 | 2012-05-23 | 常熟市国光机械有限公司 | Press foot and hair brush linkage system |
-
2011
- 2011-08-17 CN CN2011102362234A patent/CN102296417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108143A (en) * | 1990-08-22 | 1992-04-09 | Shima Seiki Mfg Ltd | Filling knitting machinery having rocking sinker and presser bar |
| JP2602156B2 (en) * | 1992-11-09 | 1997-04-23 | 株式会社島精機製作所 | Knitted fabric presser for flat knitting machine |
| CN101310057A (en) * | 2005-11-16 | 2008-11-19 | 株式会社岛精机制作所 | Carriage-mounted unit of weft knitting machine |
| CN101603238A (en) * | 2009-06-22 | 2009-12-16 | 常熟市国光机械有限公司 | Slideway type clamping ring device for computer-aided flat knitting machine |
| CN202227058U (en) * | 2011-08-17 | 2012-05-23 | 常熟市国光机械有限公司 | Press foot and hair brush linkage system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556383A (en) * | 2013-11-14 | 2014-02-05 | 江苏中捷机电科技有限公司 | Presser foot device for fully-computerized flat knitting machine |
| CN103556383B (en) * | 2013-11-14 | 2015-12-30 | 江苏中捷机电科技有限公司 | A kind of foot device of computer-controlled flat knitting machine |
| CN103966750A (en) * | 2014-04-30 | 2014-08-06 | 绍兴市越发机械制造有限公司 | Presser foot device of computerized flat knitting machine |
| CN103966750B (en) * | 2014-04-30 | 2015-12-16 | 绍兴市越发机械制造有限公司 | A kind of foot device of Computerized flat knitting machine |
| CN108547043A (en) * | 2018-06-08 | 2018-09-18 | 江苏国茂纺织科技有限公司 | A kind of foot device |
| CN108547043B (en) * | 2018-06-08 | 2024-04-30 | 江苏国茂纺织科技有限公司 | Presser foot device |
| CN110029437A (en) * | 2019-04-17 | 2019-07-19 | 宁波慈星股份有限公司 | A kind of cord grip of straight-bar machines |
| CN110029437B (en) * | 2019-04-17 | 2024-05-03 | 宁波慈星股份有限公司 | Wire pressing device of flat knitting machine |
| CN114457499A (en) * | 2022-03-07 | 2022-05-10 | 宁波慈星股份有限公司 | Presser foot brush device in flat knitting machine |
| CN114457499B (en) * | 2022-03-07 | 2023-08-18 | 宁波慈星股份有限公司 | Presser foot hairbrush device in flat knitting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |