CN102277683A - Needle turning system of computerized flat knitting machine - Google Patents
Needle turning system of computerized flat knitting machine Download PDFInfo
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- CN102277683A CN102277683A CN2011102269875A CN201110226987A CN102277683A CN 102277683 A CN102277683 A CN 102277683A CN 2011102269875 A CN2011102269875 A CN 2011102269875A CN 201110226987 A CN201110226987 A CN 201110226987A CN 102277683 A CN102277683 A CN 102277683A
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- pin
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- turn over
- cam
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Abstract
The invention discloses a needle turning system of a computerized flat knitting machine and belongs to the technical field of computerized flat knitting machines. The system is mounted on a cam bottom plate of a computerized flat knitting machine and is characterized in that the system comprises a stitch cam and a needle turning cam, wherein the needle turning cam is fixed on the cam bottom plate, the stitch cam is movably arranged on the cam bottom plate, the stitch cam is arranged below the needle turning cam and engaged with the needle turning cam, tracks for needle holder motion are arranged on both the stitch cam and the needle turning cam, and the distance between the stitch cam and the needle turning cam is the distance between two needle holders for controlling knitting needles. The system is advantageous in stable running.
Description
Technical field:
The invention discloses a kind of needle system that turns over of Computerized flat knitting machine, belong to the Computerized flat knitting machine technical field.
Background technology:
In some Computerized flat knitting machine, turning over pin rise cam and middle mountain triangle can vertical active advance and retreat cam base plate, turns over the pin rise cam and middle mountain triangle is linked by mechanism controls, or turning over the pin rise cam goes out, and middle mountain triangle moves back; Middle mountain triangle goes out, and turns over the pin rise cam and moves back; Turning over the pin track constitutes by turning over the pin rise cam and turning over the pin depressing cam.Turn over the pin rise cam and in the mountain triangle triangle base that need match be used for being provided with the axle shelves and the relevant electrically driven of triangle; Because bolt cam needs very sensitive activity, so higher to the manufacturing and the matching requirements of part, sometimes because the wearing and tearing of machinery and the factor of electrical equipment, the triangle action is not in place, makes to connect, turn over pin and can not normally carry out.
Summary of the invention:
The needle system that turns over that the purpose of this invention is to provide a kind of stable, Computerized flat knitting machine that production efficiency is high.
The technical scheme that the present invention takes is as follows, a kind of Computerized flat knitting machine turn over needle system, be installed on the cross machine triangulo base plate, it is characterized in that: degree of comprising order triangle, turn over the pin triangle, wherein, turning over the pin triangle is fixed on the cam base plate, degree order triangle is movably arranged on the cam base plate, degree order triangle is arranged at the below of turning over the pin triangle and turns over the pin triangle and match, degree order trigonometric sum turns over the track that all is provided with on the pin triangle for the stitch operation, and degree order triangle track and the distance of turning between the pin triangle track are the spacing of two stitch of control knitting needle.
Further be provided with as follows:
The described pin triangle that turns over comprises and turns over the pin triangle, under turn over the pin triangle, a left side is turned over pin and is played depressing cam, the right side is turned over pin and is played depressing cam, on turn over the pin triangle and be installed on the cam base plate, on turn over the pin triangle and be provided with first lug boss, groove, with second lug boss, turn over the pin triangle down and be installed on the below of turning over the pin triangle, under turn over the pin triangle and be provided with lug boss, turn over down the pin triangle lug boss and on turn over the pin triangle groove be oppositely arranged, a left side is turned over pin and is played depressing cam, the right side is turned over pin and is played depressing cam and be installed on down the left and right sides of turning over the pin triangle respectively, a left side is turned over the top that pin plays depressing cam and is provided with groove, a left side turn over groove that pin plays depressing cam with on turn over the corresponding setting in the first lug boss inclined-plane of pin triangle, the right side is turned over the top that pin plays depressing cam and is provided with groove, the right side turn over groove that pin plays depressing cam with on turn over the corresponding setting in the second lug boss inclined-plane of pin triangle;
Described degree order triangle comprises left degree order triangle, right degree order triangle, wherein, left side degree order triangle is arranged at a left side and turns over the below that pin plays depressing cam, right side degree order triangle is arranged at the right side and turns over the below that pin plays depressing cam, the working face of left side degree order triangle and a left side are turned over working face that pin plays distance between the depressing cam working face and right degree order triangle and are turned over the distance that pin rises between the depressing cam working face and be the spacing of two stitch of controlling knitting needle with right
On turn over the pin triangle, turn over pin triangle, the right side down and turn over pin and play depressing cam and a left side and turn over pin and play depressing cam and be set to one.
On turn over the pin triangle, turn over pin triangle, the right side down and turn over that pin plays depressing cam, a left side is turned over pin and played depressing cam for being provided with separately.
Beneficial effect of the present invention is as follows:
1, by turning over fixedly installing of pin triangle, fitness order triangle work has simultaneously realized that the stability that connects, turns over pin improves, and has improved the quality and the production efficiency of fabric;
2, on the other hand, solved original turn over the pin rise cam and in the mountain triangle triangle base that need match be used for being provided with the axle shelves and the relevant electrically driven of triangle; Simplify the structure, also solved the high problem of fault rate that relevant transmission mechanism brings simultaneously.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings:
Fig. 1 is the overall structure structure chart of the embodiment of the invention;
Fig. 2 is the structural representation that the embodiment of the invention is turned over the pin triangle;
Fig. 3 is a kind of work schematic diagram of the embodiment of the invention;
Fig. 4 is the another kind work schematic diagram of the embodiment of the invention.
The specific embodiment:
As shown in Figure 1, a kind of Computerized flat knitting machine of the present invention turn over needle system, degree of comprising order triangle 10, turn over pin triangle 20, wherein, turn over pin triangle 20 and be fixed on the cam base plate 30, degree order triangle 10 is movably arranged on the cam base plate, and degree order triangle 10 is arranged at the below of turning over pin triangle 20 and turns over pin triangle 20 and match, spend order triangle 10 and turn over the track that all is provided with on the pin triangle 20 for the stitch operation, degree order triangle track and the distance of turning between the pin triangle track are the spacing of two stitch of control knitting needle.
In conjunction with shown in Figure 2, turning over pin triangle 20 comprises and turns over pin triangle 2, under turn over pin triangle 7, the right side is turned over pin and is played depressing cam 5, a left side is turned over pin and is played depressing cam 9, on turn over pin triangle 2 and be installed on the cam base plate, on turn over pin triangle 2 and be provided with lug boss 21, groove 22, with lug boss 23, turn over pin triangle 7 down and be installed on the below of turning over pin triangle 2, under turn over pin triangle 7 and be provided with lug boss 71, the lug boss 71 that turns over pin triangle 7 down with on turn over pin triangle 2 groove 22 be oppositely arranged, a left side is turned over pin and is played depressing cam 9, the right side is turned over pin and is played depressing cam 5 and be installed on down 7 left and right sides of turning over the pin triangle respectively, a left side is turned over the top that pin plays depressing cam 9 and is provided with groove 91, a left side turn over groove 91 that pin plays depressing cam 9 with on turn over the corresponding setting in lug boss 21 inclined-planes of pin triangle 2, the right side is turned over the top that pin plays depressing cam 5 and is provided with groove 51, the right side turn over groove 51 that pin plays depressing cam 5 with on turn over the corresponding setting in lug boss 23 inclined-planes of pin triangle 2.
Degree order triangle 10 comprises left degree order triangle 101, right degree order triangle 102, wherein, left side degree order triangle 101 is arranged at a left side and turns over the below that pin plays depressing cam 9, right side degree order triangle 102 is arranged at the right side and turns over the below that pin plays depressing cam 5, the working face of left side degree order triangle 101 and a left side are turned over pin and are played distance between depressing cam 9 working faces, and the working face of right degree order triangle 102 turns over the distance that pin rises between the depressing cam working face 5 and is the spacing of two stitch of controlling knitting needle with right.
In the present embodiment: on turn over pin triangle 2, turn over pin triangle 7, the right side down and turn over pin and play depressing cam 5 and a left side and turn over pin and play depressing cam 9 and be set to one.
In the present embodiment: have 101A, 101B track on the left degree order triangle 101, a left side is turned over pin and is played depressing cam 9 and have 9A, 9B, 9C track, on turn over pin triangle 2 and have 2A, 2B and 2C track, under turn over pin triangle 7 and have 7A, 7B track, the right side is turned over pin and is played depressing cam 5 and have 5A, 5B and 5C track, have 102A, 102B track on the right side degree order triangle 102, above-mentioned track is the pin track that turns over of the present invention.
In the present embodiment: a left side turn over groove 91 that pin plays depressing cam 9 with on turn over pin triangle 2 lug boss 21 inclined-planes form track 1, a left side is turned over pin and is played inclined-plane, depressing cam 9 right side and turn over down inclined-plane, pin triangle 7 left side composition track 8, the lug boss 71 that turns over pin triangle 7 down with on turn over pin triangle 2 groove 22 form tracks 3, the right side turn over groove 51 that pin plays depressing cam 5 with on turn over pin triangle 2 lug boss 23 inclined-planes form track 4, the right side is turned over pin and is played inclined-plane, depressing cam 5 left side and turn over down inclined-plane, pin triangle 7 right side composition track 6, wherein: track 1, track 8, track 4 and track 6 are unidirectional tracks, and track 3 is two-way tracks.
The pin operation principle of turning over of the present invention is as follows:
As shown in Figure 3, during work, following pin bell 12 rises along the 101A place track of left degree order triangle 101 earlier, instantly pin bell 12 is when left degree order triangle 101 inclined-planes rise to 101B place track, at this moment, top butt 11 is in a left side and turns over the 9A track place that pin plays depressing cam 9, top butt 11 turns over the dial that rises that pin plays depressing cam 9 and rises to 9B track place along a left side, and, then enter into track 3 and move, then along the 2B track by 2C track injection 1, under the drive of pin heel 12 down, top butt 11 enters in the track 6 along the 7B track and moves, and then turns over the pressing face 5C that pin rises on the depressing cam 5 and descends along right, finishes and turns over needle knitting.
On the other hand, the head motion direction changes, as shown in Figure 4, following pin bell 12 rises along the 102A place track of right degree order triangle 102 earlier, instantly pin bell 12 is when right degree order triangle 102 inclined-planes rise to 102B place track, at this moment, top butt 11 is in the right side and turns over the 5A track place that pin plays depressing cam 5, and top butt 11 turns over the dial that rises that pin plays depressing cam 5 and rises to track 5B place along right, and enters into track 4 by the 2A track and move, then entering into track 3 along the 2B track moves, then, under the drive of pin heel 12 down, top butt 11 enters into along the 7A track and moves in the track 8, then turn over the pressing face 9C that pin rises on the depressing cam 9 and descend, finish and turn over needle knitting along a left side.
Claims (4)
1. a Computerized flat knitting machine turns over needle system, be installed on the cross machine triangulo base plate, it is characterized in that: degree of comprising order triangle, turn over the pin triangle, wherein, turn over the pin triangle and be fixed on the cam base plate, degree order triangle is movably arranged on the cam base plate, and degree order triangle is arranged at the below of turning over the pin triangle and turns over the pin triangle and match, degree order trigonometric sum turns over the track that all is provided with on the pin triangle for the stitch operation, and degree order triangle track and the distance of turning between the pin triangle track are the spacing of two stitch of control knitting needle.
2. a kind of Computerized flat knitting machine according to claim 1 turns over needle system, it is characterized in that: the described pin triangle that turns over comprises and turns over the pin triangle, under turn over the pin triangle, a left side is turned over pin and is played depressing cam, the right side is turned over pin and is played depressing cam, on turn over the pin triangle and be installed on the cam base plate, on turn over the pin triangle and be provided with first lug boss, groove, with second lug boss, turn over the pin triangle down and be installed on the below of turning over the pin triangle, under turn over the pin triangle and be provided with lug boss, turn over down the pin triangle lug boss and on turn over the pin triangle groove be oppositely arranged, a left side is turned over pin and is played depressing cam, the right side is turned over pin and is played depressing cam and be installed on down the left and right sides of turning over the pin triangle respectively, a left side is turned over the top that pin plays depressing cam and is provided with groove, a left side turn over groove that pin plays depressing cam with on turn over the corresponding setting in the first lug boss inclined-plane of pin triangle, the right side is turned over the top that pin plays depressing cam and is provided with groove, the right side turn over groove that pin plays depressing cam with on turn over the corresponding setting in the second lug boss inclined-plane of pin triangle;
Described degree order triangle comprises left degree order triangle, right degree order triangle, wherein, left side degree order triangle is arranged at a left side and turns over the below that pin plays depressing cam, right side degree order triangle is arranged at the right side and turns over the below that pin plays depressing cam, and the working face of left degree order triangle and a left side are turned over working face that pin plays distance between the depressing cam working face and right degree order triangle and turned over the distance that pin rises between the depressing cam working face and be the spacing of two stitch of controlling knitting needle with right.
A kind of Computerized flat knitting machine according to claim 1 turn over needle system, it is characterized in that: on turn over the pin triangle, turn over pin triangle, the right side down and turn over pin and play depressing cam and a left side and turn over pin and play depressing cam and be set to one.
A kind of Computerized flat knitting machine according to claim 1 turn over needle system, it is characterized in that: on turn over the pin triangle, turn over pin triangle, the right side down and turn over that pin plays depressing cam, a left side is turned over pin and played depressing cam for being provided with separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102269875A CN102277683A (en) | 2011-10-17 | 2011-10-17 | Needle turning system of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102269875A CN102277683A (en) | 2011-10-17 | 2011-10-17 | Needle turning system of computerized flat knitting machine |
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| Publication Number | Publication Date |
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| CN102277683A true CN102277683A (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102269875A Pending CN102277683A (en) | 2011-10-17 | 2011-10-17 | Needle turning system of computerized flat knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668751A (en) * | 2013-12-22 | 2014-03-26 | 飞虎科技有限公司 | Novel needle turning cam for computerized flat knitting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0597812A1 (en) * | 1992-11-11 | 1994-05-18 | E.M.M. S.R.L. | Improved automatic flat knitting machine |
| CN101314888A (en) * | 2008-07-16 | 2008-12-03 | 冯加林 | Triangular knitting control system employing electromagnetic needle selection |
| CN102277682A (en) * | 2011-08-09 | 2011-12-14 | 陶春明 | Triangle weaving system of computer flat knitting machine |
| CN102383255A (en) * | 2011-09-29 | 2012-03-21 | 陶春明 | Triangular knitting system of computer flat knitting machine |
| CN202247201U (en) * | 2011-08-09 | 2012-05-30 | 陶春明 | Triangular weaving system for computerized flat knitting machine |
| CN202273054U (en) * | 2011-09-29 | 2012-06-13 | 陶春明 | Triangle knitting system of computerized flat knitting machine |
-
2011
- 2011-10-17 CN CN2011102269875A patent/CN102277683A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0597812A1 (en) * | 1992-11-11 | 1994-05-18 | E.M.M. S.R.L. | Improved automatic flat knitting machine |
| CN101314888A (en) * | 2008-07-16 | 2008-12-03 | 冯加林 | Triangular knitting control system employing electromagnetic needle selection |
| CN102277682A (en) * | 2011-08-09 | 2011-12-14 | 陶春明 | Triangle weaving system of computer flat knitting machine |
| CN202247201U (en) * | 2011-08-09 | 2012-05-30 | 陶春明 | Triangular weaving system for computerized flat knitting machine |
| CN102383255A (en) * | 2011-09-29 | 2012-03-21 | 陶春明 | Triangular knitting system of computer flat knitting machine |
| CN202273054U (en) * | 2011-09-29 | 2012-06-13 | 陶春明 | Triangle knitting system of computerized flat knitting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668751A (en) * | 2013-12-22 | 2014-03-26 | 飞虎科技有限公司 | Novel needle turning cam for computerized flat knitting machine |
| CN103668751B (en) * | 2013-12-22 | 2015-08-12 | 飞虎科技有限公司 | A kind of Computerized flat knitting machine turn over pin triangle |
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Application publication date: 20111214 |