CN102534988B - Head triangle system for computerized flat knitting machine - Google Patents
Head triangle system for computerized flat knitting machine Download PDFInfo
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- CN102534988B CN102534988B CN201210005680.7A CN201210005680A CN102534988B CN 102534988 B CN102534988 B CN 102534988B CN 201210005680 A CN201210005680 A CN 201210005680A CN 102534988 B CN102534988 B CN 102534988B
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- needle
- knitting
- knitting needle
- braiding
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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 triangle system of computer flat knitting machine, particularly a kind of head triangle system that is provided with the computer flat knitting machine that blocks circle triangle.
Background technology
The braiding of computer flat knitting machine is by head reciprocating motion, the head of computer flat knitting machine is comprised of cam system etc., cam system is mounted on head Triangulum, corresponding respectively, the actions such as hook yarn, lopping, barring-on, tuck, knocking in cam system, knitting needle have been moved up and down, the kind of braided fabric is also variation, and wherein the kind of one side braiding is the most common.
When braiding single-side fabric, can use forward and backward any one side to weave.Also before and after having one side wheel turn over interweave, stripping stockinette etc., development along with the epoch, the yarn of various raw material varieties is more and more, the difference of performance is also larger, the technological requirement that adds again braided fabric is higher, can produce the phenomenons such as fabric not knocking over of side, dropped stitch, broadside, does not reach perfect effect, defect rate is higher, and some technique also cannot be produced.
Summary of the invention
The head triangle system that the object of this invention is to provide a kind of computer flat knitting machine, it can solve the problems such as fabric not knocking over of side, dropped stitch, broadside effectively.
In order to solve above-mentioned technical problem, technical scheme of the present invention is: a kind of head triangle system of computer flat knitting machine, comprise cam system base plate, on cam system base plate, be provided with and block circle triangle, described in position, corresponding left and right when blocking circle triangle and being arranged on braiding knitting needle withdrawal of needle.
Block circle triangle and the knitting needle in front needle-bar is lifted to the height of setting, higher than the height of former reset triangle, the bottom gap that its needle position weaves at rear needle-bar the knitting needle that moves up and down is less better, but the knitting needle weaving in needle-bar after can not colliding, rubbing.Before and after when braiding, in needle-bar, knitting needle dislocation middle position be best, utilizes knitting needle in front needle-bar to push down, stop rear needle-bar knitting needle when weaving and moves up and down and be difficult for the coil of knocking over, can play pressure knocking over, reaches the effect of normal braiding.
In cam system of the present invention blocking circle triangle utilize obverse rest knitting needle control, help to weave knitting needle upper density higher, be difficult to knocking over and widening is frequent, without the coil of tractive control, the problem occurring in braiding process.Blocking circle triangle is that rest knitting needle is raised to certain altitude, stop corresponding knitting needle to be difficult in when braiding the major function that knocking over and coil loosely easily float, after using function to finish, 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 expand raw material that originally can not be applicable, the scope of yarn braiding, improve the qualification rate of braided fabric.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state schematic representation of the present invention.
The specific embodiment
As shown in Figure 1, the head triangle system of computer flat knitting machine of the present invention, comprises 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), as shown in Figure 2 according to the function in different phase.Because braiding knitting needle 7 knitting needle when the withdrawal of needle starts to move up and down, originally hung over coil on knitting needle because density is higher, coil is had knitting needle in arms, when rising, knitting needle follows immediately, needle latch on knitting needle can not rise coil and cannot knocking over, and new yarn enters the pinhock of knitting needle, especially after technological requirement narrowing, knocking over is more difficult, so just causes and cannot normally weave.
Single-side fabric is when braiding, technological requirement needs widening, particularly interval revolution is few, widening is than weaving textile more frequently because just continuously frequent widening, below the fabric of braiding seldom or there is no a tractive, so the coil 8 just having formed on braiding knitting needle 7 is loose, easily float, can not normally weave, there will be dropped stitch, broadside, rotten limit etc.
The present invention is provided with and blocks circle triangle 2 on cam system base plate, described in position, corresponding left and right when blocking circle triangle 2 and being arranged on braiding knitting needle 7 withdrawal of needle.
The increase of blocking circle triangle 2 is to be set in the forward and backward corresponding withdrawal of needle of cam system 1 left and right position, mainly utilizes corresponding rest knitting needle 10 to be controlled at the stable of knitting needle knocking over, lopping in braiding process.Block circle triangle 2 and be applicable to one side braiding, stripping elastic force and front and back one side wheel and turn over and interweave etc., its shape can be designed to respectively monomer or assembly according to the cam system of different type of machines.
In the forward and backward part of original cam system, arrange respectively and block circle triangle 2, as shown in Figure 2, the circle triangle 2 that blocks increasing in front needle-bar 6 coupling cam systems 1 plays the knitting needle 3 in front needle-bar 6 height of setting, the height of raising is height H as shown in Figure 1, height higher than former reset triangle 4, the bottom gap that its needle position weaves at rear needle-bar 5 knitting needle that moves up and down is less better, but the knitting needle 3 of needle-bar 5 interior braidings after can not colliding, rubbing.Before and after when braiding, in needle-bar, knitting needle 3 dislocation middle positions are best, utilize knitting needle 3 in front needle-bar 6 to push down, stop rear needle-bar 5 weaves knitting needle 7 and moves up and down and be difficult for the coil 8 of knocking over when braiding, can play pressure knocking over, reach the effect of normal braiding.
Flat machine is directional transverse braiding, so block circle triangle 2, be also that left and right is set, its position is corresponding surface, braiding knitting needle 7 blocks circle triangle 2 in advance when withdrawal of needle or circle knitting needle 9 is blocked in rise simultaneously, stop the coil 8 stopping on corresponding surface braiding knitting needle 7, make obverse braiding knitting needle 7 knocking overs increase and work normally.
Above-described embodiment 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 (1)
1. the head triangle system of a computer flat knitting machine, comprise cam system base plate (1), it is characterized in that: on cam system base plate (1), be provided with and block circle triangle (2), the described circle triangle (2) that blocks is arranged on the position, corresponding left and right while weaving knitting needle (7) withdrawal of needle, the described dial of walking that blocks circle triangle (2) is skewed, walking dial raises the knitting needle (3) in front needle-bar (6), knitting needle (3) before utilizing in needle-bar (6) is pushed down, after stopping, needle-bar (5) is when braiding, braiding knitting needle (7) moves up and down and is difficult for the coil of knocking over, the height that knitting needle (3) in front needle-bar (6) is raised limits: the syringe needle of raising rear knitting needle (3) not with rear needle-bar (5) in braiding knitting needle (7) collision, friction.
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 | 2011-09-20 | ||
| CN201110279634.1 | 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 CN102534988A (en) | 2012-07-04 |
| CN102534988B true 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 |
| CN201210284575.1A Active CN102776694B (en) | 2011-09-20 | 2012-08-10 | Machine head triangular 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 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210284575.1A Active CN102776694B (en) | 2011-09-20 | 2012-08-10 | Machine head triangular 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN102534988B (en) |
Families Citing this family (2)
| 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 |
| 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 |
Family Cites Families (14)
| 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 |
| EP0042838B1 (en) * | 1979-10-01 | 1984-04-11 | Bentley Alemannia Limited | Flat bed knitting machine and transfer systems therefor |
| JPH0874146A (en) * | 1994-09-05 | 1996-03-19 | Shima Seiki Mfg Ltd | Cam lock for warp yarn in flat knitting machine using compound needle |
| EP1437433B1 (en) * | 2001-08-24 | 2013-08-21 | Shima Seiki Manufacturing Limited | Flat knitting machine having loop presser and corresponding fabric knitting method |
| DE10320533A1 (en) * | 2003-05-02 | 2004-11-18 | Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh | Circular knitting machine, in particular for the production of spacer fabrics |
| JP4015982B2 (en) * | 2003-10-10 | 2007-11-28 | 株式会社島精機製作所 | Cam apparatus for 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 |
| 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 |
| CN102121166B (en) * | 2011-04-26 | 2012-06-27 | 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 |
| 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 CN201210284575.1A patent/CN102776694B/en active Active
- 2012-08-10 CN CN 201220396572 patent/CN202766749U/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| CN102776694B (en) | 2014-02-19 |
| CN102534988A (en) | 2012-07-04 |
| CN102776694A (en) | 2012-11-14 |
| CN202766749U (en) | 2013-03-06 |
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