CN102534988A - Head triangle system for computerized flat knitting machine - Google Patents
Head triangle system for computerized flat knitting machine Download PDFInfo
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- CN102534988A CN102534988A CN2012100056807A CN201210005680A CN102534988A CN 102534988 A CN102534988 A CN 102534988A CN 2012100056807 A CN2012100056807 A CN 2012100056807A CN 201210005680 A CN201210005680 A CN 201210005680A CN 102534988 A CN102534988 A CN 102534988A
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- needle
- knitting
- knitting needle
- braiding
- cam system
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Abstract
The invention discloses a head triangle system for a computerized flat knitting machine. The system comprises a triangle system bottom plate (1), wherein loop blocking triangles (2) are arranged on the triangle system bottom plate (1) and arranged at the corresponding left and right positions when a knitting needle (7) is lifted; and the loop blocking triangles (2) are arranged on the front and rear parts of the original triangle system, knitting needles (3) of the loop blocking triangles (2) are lifted to set height, and loops (8) are pressed and blocked by the knitting needles (3) in a front needle bed (6) when the knitting needles (3) in a rear needle bed (5) vertically move and are difficultly separated from the loops, so that the knitting needles (3) can be forcibly separated from the loops, and the effect of normal knitting is achieved.
Description
Technical field
The present invention relates to a kind of head cam system of computer flat knitting machine, particularly a kind of head cam system that is provided with the computer flat knitting machine that blocks the circle triangle.
Background technology
The braiding of computer flat knitting machine is through the head reciprocating motion; The head of computer flat knitting machine is made up of cam system etc.; Cam system is mounted on the head Triangulum, and is corresponding before and after respectively, in cam system to the knitting needle actions such as accomplishing hook yarn, lopping, barring-on, tuck, knocking over that moves up and down; The kind of braided fabric also is variation, and wherein the kind of single face braiding is the most common.
When braiding single face fabric, can use forward and backward any one side to weave.Before and after also having single face wheel turn over interweave, stripping stockinette etc., along with development of times, the yarn of various raw material varieties is more and more; The difference of performance is also bigger; The technological requirement that adds braided fabric again is higher, can produce phenomenons such as fabric not knocking over of next door, dropped stitch, broadside, does not reach perfect effect; Defect rate is higher, and some technology also can't be produced.
Summary of the invention
The head cam system that the purpose of this invention is to provide a kind of computer flat knitting machine, it can solve problems such as fabric not knocking over of next door, dropped stitch, broadside effectively.
In order to solve above-mentioned technical problem; Technical scheme of the present invention is: a kind of head cam system of computer flat knitting machine; Comprise the cam system base plate, the cam system base plate is provided with and blocks the circle triangle, and the said circle triangle that blocks is arranged on the position, the corresponding left and right sides when weaving the knitting needle withdrawal of needle.
Block the circle triangle and be lifted to the height of setting to the knitting needle in the preceding needle-bar, be higher than the height of former reset triangle, its needle position in the back the move up and down bottom gap of knitting needle of needle-bar braiding more little better, but the knitting needle that weaves in the back needle-bar that can not collide, rub.Knitting needle dislocation middle position be best in the needle-bar before and after when braiding, and the knitting needle before utilizing in the needle-bar is pushed down, stopped back needle-bar knitting needle when weaving and moves up and down and be difficult for the coil of knocking over, makes it can play the pressure knocking over, reaches the effect of normal braiding.
In the cam system of the present invention blocking the circle triangle utilize obverse rest knitting needle control, help to weave the knitting needle upper density higher, be difficult to knocking over and widening is frequent, the coil of no tractive control, the problem that in the braiding process, occurs.Blocking the circle triangle is to be raised to certain altitude to the rest knitting needle, stops corresponding knitting needle when braiding, to be difficult for knocking over and the loose major function of floating easily of coil, after function of use finishes; Be raised to the rest knitting needle of certain altitude; Under the effect of density triangular, return to original position, can not have side effects; Can enlarge the raw material that can not be suitable for originally, the scope of yarns, improve the qualification rate of braided fabric.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a working state schematic representation of the present invention.
The specific embodiment
As shown in Figure 1, the head cam system of computer flat knitting machine of the present invention comprises the cam system base plate.Knitting needle 3 is divided into braiding knitting needle 7, blocks circle knitting needle 9 and rest knitting needle 10 (being the non-circle knitting needle that blocks) according to the function in different phase, and is as shown in Figure 2.Because braiding knitting needle 7 knitting needle when withdrawal of needle begins to move up and down; Original coil that has hung on the knitting needle is higher owing to density, and coil is had knitting needle in arms, when knitting needle rises, follows immediately; Needle latch on the knitting needle can not rise coil and can't knocking over; And new yarn gets into the pinhock of knitting needle, and especially technological requirement narrowing back knocking over is more difficult, so just causes and can't normally weave.
The single face fabric is when braiding, and technological requirement needs widening, and particularly revolution is few at interval; The weaving textile that widening is more frequent because just continuously frequent widening, below the fabric of braiding seldom or do not have a tractive; So the coil 8 that on braiding knitting needle 7, has just formed is loose; Float easily, can not normally weave, dropped stitch, broadside, mashed limit etc. can occur.
The present invention's cam system base plate is provided with and blocks circle triangle 2, and the said circle triangle 2 that blocks is arranged on the position, the corresponding left and right sides when weaving knitting needle 7 withdrawals of needle.
The increase of blocking circle triangle 2 is to be set in cam system 1 forward and backward corresponding withdrawal of needle left and right position, mainly utilizes corresponding rest knitting needle 10 to be controlled at the stable of knitting needle knocking over, lopping in the braiding process.Block circle triangle 2 and be applicable to that single face braiding, stripping elastic force and front and back single face wheel turn over and interweave etc. that its shape can be designed to monomer or assembly respectively according to the cam system of different type of machines.
On the forward and backward part of original cam system, be provided with respectively and block circle triangle 2; As shown in Figure 2; Before the circle triangle 2 that blocks that increases on the needle-bar 6 coupling cam systems 1 play the height of setting to preceding needle-bar 6 interior knitting needles 3, the height of raising is a height H as shown in Figure 1, is higher than the height of former reset triangle 4; Its needle position in the back the move up and down bottom gap of knitting needle of needle-bar 5 braiding more little better, but knitting needles 3 of braiding in the back needle-bar 5 that can not collide, rub.Knitting needle 3 dislocation middle positions are best in the needle-bar of front and back when braiding; Back needle-bar 5 coil 8 that braiding knitting needle 7 moves up and down and is difficult for knocking over when braiding is pushed down, stopped to knitting needle 3 before utilizing in the needle-bar 6; Make it can play the pressure knocking over, reach the effect of normal braiding.
Flat machine is the directional transverse braiding; Set about circle triangle 2 also is so block; Its position is a corresponding surface; Braiding knitting needle 7 then blocks circle triangle 2 and rises in advance or simultaneously and block circle knitting needle 9 when withdrawal of needle, stop the coil 8 that stops on the corresponding surface braiding knitting needle 7, makes the obverse braiding knitting needle 7 knocking overs normal work of rising.
The foregoing description does not limit the present invention in any way, and every employing is equal to the technical scheme that replacement or the mode of equivalent transformation obtain and all drops in protection scope of the present invention.
Claims (1)
1. the head cam system of a computer flat knitting machine comprises cam system base plate (1), it is characterized in that: cam system base plate (1) is provided with and blocks circle triangle (2), and the said circle triangle (2) that blocks is arranged on the position, the corresponding left and right sides when weaving knitting needle (7) withdrawal of needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005680.7A CN102534988B (en) | 2011-09-20 | 2012-01-10 | Head triangle system for computerized flat knitting machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110279634.1 | 2011-09-20 | ||
| CN201110279634 | 2011-09-20 | ||
| CN201210005680.7A CN102534988B (en) | 2011-09-20 | 2012-01-10 | Head triangle system for computerized flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102534988A true CN102534988A (en) | 2012-07-04 |
| CN102534988B CN102534988B (en) | 2014-08-06 |
Family
ID=46342943
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210005680.7A Active CN102534988B (en) | 2011-09-20 | 2012-01-10 | Head triangle system for computerized flat knitting machine |
| CN 201220396572 Withdrawn - After Issue CN202766749U (en) | 2011-09-20 | 2012-08-10 | Handpiece trigonal system of computer flat knitting machine |
| CN201210284575.1A Active CN102776694B (en) | 2011-09-20 | 2012-08-10 | Machine head triangular system for computerized flat knitting machine |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396572 Withdrawn - After Issue CN202766749U (en) | 2011-09-20 | 2012-08-10 | Handpiece trigonal system of computer flat knitting machine |
| CN201210284575.1A Active CN102776694B (en) | 2011-09-20 | 2012-08-10 | Machine head triangular system for computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN102534988B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776693A (en) * | 2012-08-10 | 2012-11-14 | 常熟市国光机械有限公司 | Machine head triangular system of computer flat knitting machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534988B (en) * | 2011-09-20 | 2014-08-06 | 常熟市国光机械有限公司 | Head triangle system for computerized flat knitting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56501248A (en) * | 1979-10-01 | 1981-09-03 | ||
| JPH0874146A (en) * | 1994-09-05 | 1996-03-19 | Shima Seiki Mfg Ltd | Cam lock for warp yarn in flat knitting machine using compound needle |
| CN2835290Y (en) * | 2005-09-16 | 2006-11-08 | 萧世贤 | Improved lower cam assembly structure of flat-knitting machine |
| CN1867716A (en) * | 2003-10-10 | 2006-11-22 | 株式会社岛精机制作所 | Cam device for knitting knitting fabric |
| CN2887922Y (en) * | 2006-01-13 | 2007-04-11 | 冯加林 | Cam mechanism for needle selection in flat knitting machine |
| CN102121166A (en) * | 2011-04-26 | 2011-07-13 | 张海 | Triangular weaving mechanism adaptive to combination of knitting needle, elastic pin and pushing pin |
| CN202415881U (en) * | 2011-09-20 | 2012-09-05 | 常熟市国光机械有限公司 | Nose cam system of computerized flat knitting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290277A (en) * | 1979-06-21 | 1981-09-22 | Scott & Williams, Incorporated | Air-controlled needle latch closing for knitting machine |
| US6883352B2 (en) * | 2001-08-24 | 2005-04-26 | Shima Seiki Manufacturing Limited | Loop presser, flatbed knitting machine having loop presser, and fabric knitting method using loop presser |
| DE10320533A1 (en) * | 2003-05-02 | 2004-11-18 | Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh | Circular knitting machine, in particular for the production of spacer fabrics |
| CN201276637Y (en) * | 2008-09-19 | 2009-07-22 | 常熟市金龙机械有限公司 | Triangular mechanism of computer flat knitting machine having a knitting and loop transfer system |
| CN201339102Y (en) * | 2008-11-25 | 2009-11-04 | 杨瑞飞 | Sinker mechanism of computerized flat knitting machine |
| CN201512650U (en) * | 2009-09-12 | 2010-06-23 | 浙江汇力达精密机械有限公司 | Full-computerized flat knitting machine |
| CN102534988B (en) * | 2011-09-20 | 2014-08-06 | 常熟市国光机械有限公司 | Head triangle system for computerized flat knitting machine |
-
2012
- 2012-01-10 CN CN201210005680.7A patent/CN102534988B/en active Active
- 2012-08-10 CN CN 201220396572 patent/CN202766749U/en not_active Withdrawn - After Issue
- 2012-08-10 CN CN201210284575.1A patent/CN102776694B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56501248A (en) * | 1979-10-01 | 1981-09-03 | ||
| JPH0874146A (en) * | 1994-09-05 | 1996-03-19 | Shima Seiki Mfg Ltd | Cam lock for warp yarn in flat knitting machine using compound needle |
| CN1867716A (en) * | 2003-10-10 | 2006-11-22 | 株式会社岛精机制作所 | Cam device for knitting knitting fabric |
| CN2835290Y (en) * | 2005-09-16 | 2006-11-08 | 萧世贤 | Improved lower cam assembly structure of flat-knitting machine |
| CN2887922Y (en) * | 2006-01-13 | 2007-04-11 | 冯加林 | Cam mechanism for needle selection in flat knitting machine |
| CN102121166A (en) * | 2011-04-26 | 2011-07-13 | 张海 | Triangular weaving mechanism adaptive to combination of knitting needle, elastic pin and pushing pin |
| CN202415881U (en) * | 2011-09-20 | 2012-09-05 | 常熟市国光机械有限公司 | Nose cam system of computerized flat knitting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776693A (en) * | 2012-08-10 | 2012-11-14 | 常熟市国光机械有限公司 | Machine head triangular system of computer flat knitting machine |
| CN102776693B (en) * | 2012-08-10 | 2013-12-11 | 常熟市国光机械有限公司 | Machine head triangular system of computer flat knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102776694A (en) | 2012-11-14 |
| CN102534988B (en) | 2014-08-06 |
| CN102776694B (en) | 2014-02-19 |
| CN202766749U (en) | 2013-03-06 |
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