CN102134784B - Knitting needle of flat knitting machine - Google Patents
Knitting needle of flat knitting machine Download PDFInfo
- Publication number
- CN102134784B CN102134784B CN2011100919722A CN201110091972A CN102134784B CN 102134784 B CN102134784 B CN 102134784B CN 2011100919722 A CN2011100919722 A CN 2011100919722A CN 201110091972 A CN201110091972 A CN 201110091972A CN 102134784 B CN102134784 B CN 102134784B
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- CN
- China
- Prior art keywords
- needle
- shank
- selection piece
- cross weaving
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to a knitting needle of a flat knitting machine, which comprises a needle hook, a needle bar, a needle butt and a needle shank, wherein the distance between the bottom edge of the needle bar and the upper edge of the needle butt is not more than the height of a needle groove in a needle plate, and a slope is arranged in the transition between the back end surface and the bottom surface of the needle shank. The knitting needle is applicable to the flat knitting machines.
Description
Technical field
The present invention relates to a kind of knitting needle that is used for straight-bar machines.
Background technology
Present employed cross weaving needle, its structure comprise pinhock, shank, pin heel and backshank.During use, some cross weaving needles are placed in the needle tray of needle plate, the pin heel is higher than needle tray, and it is knitting through the position of moving the pin heel pinhock to be carried out.When wherein having cross weaving needle need not participate in knitting but hanging with coil; The knitting needle that the knitting needle of not knitting when then weaving also can and then weave arrives the lopping position, thereby causes the garment piece poor quality, overcome this difficulty; Need mechanical structure very complicated, the machining accuracy requirement is very high just to be reached.
Summary of the invention
Technical problem to be solved by this invention is: a kind of cross weaving needle is provided, need participate in when knitting at it, the pin that can and then not weave is to the lopping position.
For addressing the above problem; The technical scheme that the present invention adopts is: cross weaving needle; Comprise pinhock, shank, pin heel and backshank, the distance of described shank root edge to pin heel upper limb is not more than the height of needle tray in the needle plate, and the rear end face at backshank place and the transition position between the bottom surface are provided with the inclined-plane.
The structure of described backshank is a triangle.
The distance of described shank root edge to pin heel upper limb equals the height of needle tray in the needle plate.
The invention has the beneficial effects as follows: accomplish selection cross weaving needle through moving of selection piece; When cross weaving needle need not participated in when knitting; The pin heel can not be higher than needle tray, and the knitting needle that also just can and then not weave arrives the lopping position, thereby can not influence the garment piece quality; Also can make mechanical structure simple and easy, reduce the requirement on machining accuracy of machinery.
Description of drawings
Fig. 1 is the structural representation of cross weaving needle of the present invention;
Fig. 2 is a cross weaving needle of the present invention workflow sketch map when using;
Among the figure: 1, cross weaving needle, 11, pinhock, 12, shank, 13, the pin heel, 14, backshank, 2, needle plate, 3, selection piece, 31, the body of pushing pin, 32, the selection piece shank, 33, the selection piece backshank, 34, the triangle groove, 35, the heel of selection piece pin.
The specific embodiment
Through specific embodiment cross weaving needle of the present invention is done further to describe in detail below.
As shown in Figure 1, cross weaving needle 1 of the present invention comprises pinhock 11, shank 12, pin heel 13 and backshank 14, and the call in person distance of 13 upper limbs of described shank 12 root edges to pin equals the height of needle tray in the needle plate 2, and the structure of backshank 14 is a triangle.
Wherein, shank 12 root edges to pin is called in person the distance of 13 upper limbs also can be less than the height of needle tray in the needle plate 2, is the best with shank 12 root edges to the pin height that the distance of 13 upper limbs equals needle tray in the needle plate 2 of calling in person.
Operation principle of the present invention is: as shown in Figure 2; During use; Above-mentioned cross weaving needle 1 is placed in the needle tray of needle plate 2, pin heel 13 is positioned at needle tray inside, and the upper limb of pin heel 13 and the upper limb of needle tray flush; The rear of cross weaving needle 1 is provided with selection piece 3; The structure of selection piece 3 comprises: be positioned at front end the body 31 of pushing pin, be positioned at the selection piece shank 32 at middle part and be positioned at the selection piece backshank 33 of rear end, the transition position of push pin body 31 and selection piece shank 32 is provided with the backshank 14 corresponding triangle grooves 34 with cross weaving needle 1, selection piece shank 32 tops are provided with selection piece pin heel 35.This moment, this root cross weaving needle 1 was in off working state; When this root cross weaving needle 1 of needs is participated in braiding; Can the direction of selection piece 3 toward cross weaving needle 1 be moved, the body 31 of pushing pin is inserted with cross weaving needle 1 promotion and from backshank 14 bottoms of cross weaving needle 1, the pin heel 13 on the knitting needle 1 is up lifted; When selection piece 3 moves to certain position; Triangle groove 34 on the selection piece 3 matches with the triangle of the backshank 14 of cross weaving needle 1, and the body 31 of pushing pin makes the pin heel 13 of cross weaving needle 1 exceed needle tray after inserting cross weaving needle 1 bottom, thereby can pinhock 11 woven through the position of moving pin heel 13.When this root cross weaving needle 1 need not participated in braiding, cross weaving needle 1 withdrawal, selection piece 3 separates with cross weaving needle 1, thereby makes the pin heel 13 of cross weaving needle 1 bounce back to needle tray inside.
The invention has the beneficial effects as follows: accomplish selection cross weaving needle 1 through moving of selection piece 3; When cross weaving needle 1 need not participated in when knitting; Pin heel 13 can not be higher than needle tray, and the knitting needle that also just can and then not weave arrives the lopping position, thereby can not influence the garment piece quality; Also can make mechanical structure simple and easy, reduce the requirement on machining accuracy of machinery.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. cross weaving needle; Comprise pinhock, shank, pin heel and backshank; It is characterized in that: the distance of described shank root edge to pin heel upper limb is not more than the height of needle tray in the needle plate; The structure of backshank is a triangle, and the rear of cross weaving needle is provided with selection piece, and the structure of selection piece comprises: be positioned at front end the body of pushing pin, be positioned at the selection piece shank at middle part and be positioned at the selection piece backshank of rear end; The transition position of body and selection piece shank of pushing pin is provided with and the corresponding triangle groove of the backshank of cross weaving needle, and selection piece shank top is provided with the heel of selection piece pin.
2. cross weaving needle according to claim 1 is characterized in that: the distance of described shank root edge to pin heel upper limb equals the height of needle tray in the needle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919722A CN102134784B (en) | 2011-04-13 | 2011-04-13 | Knitting needle of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919722A CN102134784B (en) | 2011-04-13 | 2011-04-13 | Knitting needle of flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102134784A CN102134784A (en) | 2011-07-27 |
| CN102134784B true CN102134784B (en) | 2012-07-04 |
Family
ID=44294698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100919722A Expired - Fee Related CN102134784B (en) | 2011-04-13 | 2011-04-13 | Knitting needle of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102134784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562421A (en) * | 2013-10-21 | 2015-04-29 | 中山市西区山海机械加工厂 | Knitting needle of computerized flat knitting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT285019B (en) * | 1966-08-23 | 1970-10-12 | Strickhandschuhwerk Polar Veb | DEVICE FOR MANUFACTURING HOSE-KNITTED FINGER GLOVES |
| US3709004A (en) * | 1970-11-02 | 1973-01-09 | Warner Swasey Co | Cam box for knitting machine |
| US3971233A (en) * | 1973-11-22 | 1976-07-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Circular knitting machine with pattern producing devices |
| SU600223A1 (en) * | 1974-09-17 | 1978-03-30 | Ленинградское Специальное Конструкторское Бюро По Проектированию Трикотажных Машин | Knitting arrangement of circular knitting machine |
| CN2242254Y (en) * | 1995-09-29 | 1996-12-11 | 林再兴 | Cam guiding block device for proceeding multi-function jacquard knitting |
-
2011
- 2011-04-13 CN CN2011100919722A patent/CN102134784B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT285019B (en) * | 1966-08-23 | 1970-10-12 | Strickhandschuhwerk Polar Veb | DEVICE FOR MANUFACTURING HOSE-KNITTED FINGER GLOVES |
| US3709004A (en) * | 1970-11-02 | 1973-01-09 | Warner Swasey Co | Cam box for knitting machine |
| US3971233A (en) * | 1973-11-22 | 1976-07-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Circular knitting machine with pattern producing devices |
| SU600223A1 (en) * | 1974-09-17 | 1978-03-30 | Ленинградское Специальное Конструкторское Бюро По Проектированию Трикотажных Машин | Knitting arrangement of circular knitting machine |
| CN2242254Y (en) * | 1995-09-29 | 1996-12-11 | 林再兴 | Cam guiding block device for proceeding multi-function jacquard knitting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN103173925B (en) * | 2013-04-03 | 2014-11-05 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102134784A (en) | 2011-07-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120704 Termination date: 20150413 |
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| EXPY | Termination of patent right or utility model |