CN202482582U - Needle selection device of flat knitting machine - Google Patents
Needle selection device of flat knitting machine Download PDFInfo
- Publication number
- CN202482582U CN202482582U CN2012201395419U CN201220139541U CN202482582U CN 202482582 U CN202482582 U CN 202482582U CN 2012201395419 U CN2012201395419 U CN 2012201395419U CN 201220139541 U CN201220139541 U CN 201220139541U CN 202482582 U CN202482582 U CN 202482582U
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- CN
- China
- Prior art keywords
- needle
- needle selection
- mountain
- triangle
- selection device
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a needle selection device of a flat knitting machine, which comprises a triangular mother board, a needle selector and a needle pushing triangle, wherein the needle selector and the needle pushing triangle are arranged on the triangular mother board. The needle selection device also comprises intermediate remaining protection blocks, a needle selecting upper protection block and a needle selecting lower protection block, which are all fixedly arranged on the triangular mother board, the needle selecting upper protection block is provided with a first descending part and a second descending part, the needle selecting lower protection block is provided with an ascending part, the intermediate remaining protection blocks are in central symmetry and comprise descending parts, the descending parts are arranged above the intermediate remaining protection blocks, two ends of the descending parts are provided with step surfaces which are transited to an intermediate concave surface through a slope respectively, the height of the concave surface is lower than that of the step surfaces, the needle selector exactly faces the downside of the concave surface of the intermediate remaining protection blocks, and the needle pushing triangle, and the ascending part of the needle selecting lower protection block are arranged on different sides of the needle selector. The needle selection device has a simple structure, and does not cause failures such as needle impact.
Description
Technical field
The utility model belongs to technical field of knitting machinery, relates in particular to a kind of flat machine needle selecting device.
Background technology
The playback of the process of flat machine braiding at present medi-spring pin relies on and is fixed on guide pin triangular and the clear pin triangle movable up and down acting in conjunction on the triangle motherboard; This structure needs about connecting rod switching-over to reach the up and down of pin triangle clearly, because the more complicated of linkage own, in addition; Add factors such as greasy dirt, hair ash; Clear pin triangle is stuck easily in reciprocating motion, faults such as striker occur, influences the operating efficiency of machine and user's economic benefit.
Summary of the invention
The utility model aims to provide a kind of flat machine needle selecting device, and cancellation connecting rod control device makes to simplify the structure, and fault such as striker can not occur.
For this reason; The technical scheme of the utility model is such: the flat machine needle selecting device, comprise triangle motherboard, needle selection device and the triangle of pushing pin, and the needle selection device is installed on the triangle motherboard with the triangle of pushing pin; Keep to protect to protect under mountain and the needle selection on mountain, the needle selection in the middle of also comprising and protect the mountain; All be fixedly mounted on the triangle motherboard, protect the mountain on the described needle selection and have first falling portion and second falling portion, protect the mountain under the described needle selection and have riser portions; Keep Hu Shan center symmetry in the middle of described, comprise falling portion, falling portion mediates and keeps the below of protecting the mountain, and the falling portion two ends are step surface, and respectively through a domatic concave surface that transits to the middle part, the height of concave surface is lower than the height of step surface to the step surface at two ends; In the middle of being right against, described needle selection device keeps the below of protecting the corrie face; The riser portions of protecting the mountain under described push pin triangle and the needle selection is positioned at the not homonymy of needle selection device.
When flat machine weaves; Needle selection at first receives to protect under the needle selection effect of the riser portions on mountain; Be increased to and hang order and connect the pin position, also arrive with the spring needle of needle selection interlock and hang order and connect the pin position, keep the concave surface that protects the mountain in the middle of promptly the stitch of spring needle gets into; Follow the spring needle basis traffic direction of flat machine head at that time, skid off along the middle domatic and step surface that keeps the concave surface side of protecting the mountain to the right or left.The needle selection device is started working thereupon, if the needle selection device do not choose needle selection, and needle selection device inertia then, needle selection continues to slide, and the effect that receives to protect the mountain falling portion on the needle selection returns initial position, and spring needle then keeps the effect recurrence initial position down that protects the mountain in the middle of follow-up; If the needle selection device is chosen needle selection; Then the needle selection device stretches out and on the direction perpendicular to the triangle motherboard, raises needle selection, makes needle selection not receive to protect on the needle selection effect of falling portion on the mountain, and the triangle of then pushing pin stretches out; Make needle selection and then be elevated to and weave and turn over the pin position; Therefore spring needle also is elevated to braiding and turns over the pin position, weaves or turns over after pin finishes, middle keep to protect protect the mountain on mountain and the needle selection and make spring needle and needle selection recurrence initial position.
Keep in the middle of the utility model unites two into one guide pin triangular and clear pin triangle become and protect the mountain, the middle reservation, protect the mountain and adopt monolithic construction to be fixed on the triangle motherboard, and cancellation connecting rod control device makes to simplify the structure, and fault such as striker can not occur.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the utility model sketch map.
Fig. 2 protects the mountain sketch map for keeping in the middle of the utility model.
Fig. 3 is the needle selection and the spring needle sketch map of the utility model.
The specific embodiment
Referring to accompanying drawing; Keep to protect to protect on mountain 2, the needle selection in the middle of being installed with on the triangle motherboard 1 and protect mountain 4, needle selection device 5 and the triangle 9 of pushing pin under mountain 3, the needle selection; Protect mountain 3 on the needle selection and have first falling portion 31 and second falling portion 32, protect mountain 4 under the needle selection and have riser portions 41, middle reservation is protected mountain 2 and is had falling portion 21; The two ends of falling portion 21 are the concave surface 24. in the middle of 22, two step surfaces 22 of step surface respectively transit to through domatic 23
Needle selection 6 protects between the mountain 4 protecting on the needle selection under mountain 3 and the needle selection; Needle selection 6 is at first protected the riser portions 41 on mountain 4 during work under the needle selection; Raise to hanging order and connecing the pin position; And then spring needle 7 raised under the effect of needle selection 6 to hanging order and connecing the pin position, keeps the concave surface 24 that protects mountain 2 in the middle of promptly getting into, and keeps in the middle of then spring needle 7 skids off with step surface 22 along domatic 23 and protects mountain 2.When needle selection 6 is not chosen by needle selection device 5; Needle selection device 5 is failure to actuate; The effect that needle selection 6 receives to protect mountain second falling portion 32 on the needle selection returns initial position, and spring needle 7 receives the next middle effect that keeps the falling portion 21 of protecting mountain 2 to return initial position after slipping over butterfly mountain triangle 8 parts such as grade.If needle selection 6 is chosen by needle selection device 5; Then needle selection device 5 raises on the direction perpendicular to triangle motherboard 1, promptly on this direction, raises needle selection 6, makes needle selection 6 do not protected mountain 3 influences on the needle selection; Then the triangle 9 of pushing pin makes needle selection 6 be elevated to braiding and turns over the pin position; Therefore spring needle 7 also is elevated to braiding and turns over the pin position, and after accomplishing braiding or turning over the pin action, first falling portion 31 of protecting mountain 3 on the needle selection pushes back initial position with needle selection 6; Spring needle 7 then after slipping over butterfly mountain triangle 8 parts such as grade, receives the next middle effect that keeps the falling portion 21 of protecting mountain 2 to return initial position.
Claims (1)
1. flat machine needle selecting device; Comprise triangle motherboard, needle selection device and the triangle of pushing pin; The needle selection device is installed on the triangle motherboard with the triangle of pushing pin, and it is characterized in that: keep to protect to protect under mountain and the needle selection on mountain, the needle selection in the middle of also comprising and protect the mountain, all be fixedly mounted on the triangle motherboard; Protect the mountain on the described needle selection and have first falling portion and second falling portion, protect the mountain under the described needle selection and have riser portions; Keep Hu Shan center symmetry in the middle of described, comprise falling portion, falling portion mediates and keeps the below of protecting the mountain, and the falling portion two ends are step surface, and respectively through a domatic concave surface that transits to the middle part, the height of concave surface is lower than the height of step surface to the step surface at two ends; In the middle of being right against, described needle selection device keeps the below of protecting the corrie face; The riser portions of protecting the mountain under described push pin triangle and the needle selection is positioned at the not homonymy of needle selection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201395419U CN202482582U (en) | 2012-04-05 | 2012-04-05 | Needle selection device of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201395419U CN202482582U (en) | 2012-04-05 | 2012-04-05 | Needle selection device of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482582U true CN202482582U (en) | 2012-10-10 |
Family
ID=46957016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201395419U Withdrawn - After Issue CN202482582U (en) | 2012-04-05 | 2012-04-05 | Needle selection device of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605539A (en) * | 2012-04-05 | 2012-07-25 | 宁波慈星股份有限公司 | Needle selecting device of flat knitting machine |
| CN102747529A (en) * | 2012-07-26 | 2012-10-24 | 宁波慈星股份有限公司 | Needle selection device of flat knitting machine |
| CN110670226A (en) * | 2019-09-29 | 2020-01-10 | 福建睿能科技股份有限公司 | Knitting cam system and flat knitting machine |
-
2012
- 2012-04-05 CN CN2012201395419U patent/CN202482582U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605539A (en) * | 2012-04-05 | 2012-07-25 | 宁波慈星股份有限公司 | Needle selecting device of flat knitting machine |
| CN102747529A (en) * | 2012-07-26 | 2012-10-24 | 宁波慈星股份有限公司 | Needle selection device of flat knitting machine |
| CN110670226A (en) * | 2019-09-29 | 2020-01-10 | 福建睿能科技股份有限公司 | Knitting cam system and flat knitting machine |
| CN110670226B (en) * | 2019-09-29 | 2021-06-29 | 福建睿能科技股份有限公司 | Knitting cam system and flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121010 Effective date of abandoning: 20130807 |
|
| RGAV | Abandon patent right to avoid regrant |