CN219280201U - Knitting needle assembly for flat knitting machine - Google Patents
Knitting needle assembly for flat knitting machine Download PDFInfo
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- CN219280201U CN219280201U CN202320409054.8U CN202320409054U CN219280201U CN 219280201 U CN219280201 U CN 219280201U CN 202320409054 U CN202320409054 U CN 202320409054U CN 219280201 U CN219280201 U CN 219280201U
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- needle
- auxiliary
- needles
- knitting
- foot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses a knitting needle component for a flat knitting machine, which comprises knitting needles, auxiliary needles and needle selecting pieces, wherein the knitting needles, the auxiliary needles and the needle selecting pieces are arranged in a needle groove from top to bottom; the auxiliary needle is divided into an upper part and a lower part, the lower part is 7-shaped, and the tail end of the longitudinal foot is provided with a fold line or an arc line which is formed by inclining towards the needle groove. The ratio of the length of the transverse foot to the length of the longitudinal foot of the lower part of the 7 shape of the auxiliary needle is 1:4-6. The auxiliary needle has a 7-shaped lower part, namely a slender longitudinal foot and a specific proportion to a transverse foot, so that the auxiliary needle can absorb impact kinetic energy during movement by utilizing the elastic deformation of metal of the auxiliary needle, and the auxiliary needle becomes a spring needle with more gentle action.
Description
Technical Field
The utility model belongs to the technical field of knitting machine accessories, and particularly relates to a knitting needle component for a flat knitting machine.
Background
The knitting needle is a core component of the flat knitting machine, and all actions of the flat knitting machine provide services for the knitting needle, so that the knitting needle can move in a designed mode, various actions such as knitting, transferring and withdrawing of yarns are realized, and finally, the knitting function is achieved. The more powerful the flat knitting machine, the more complex the needles used, which may require two, or even three or four, needles to form the needle assembly to perform various actions. However, the more complex the needle assembly, the more difficult it is to control it. CN115387012a discloses a knitting needle assembly of flat knitting machine, including knitting needle and select stitch, be equipped with the auxiliary stitch between knitting needle and the select stitch, auxiliary stitch is close to select stitch one end and is equipped with first butt, be equipped with push pin pole and arm lock on the first butt, there is the centre gripping groove that supplies the steel wire to pass between push pin pole and the arm lock, the arm lock is equipped with first spacing breach and the spacing breach of second towards the one side of push pin pole, select stitch orientation the surface of needle bed is equipped with the groove of dodging that is used for holding the steel wire, the one side of dodging the auxiliary stitch is kept away from to the groove is equipped with the guide face, the interval between guide face and the needle bed is less than dodge the interval between groove and the needle bed. The knitting needle assembly is actually composed of three needles, which complete tucking or splicing with the knitting needles when the needles are preselected, and complete knitting or transferring with the knitting needles when the needles are checked, so that the functions of knitting and tucking or transferring and splicing can be simultaneously realized in the same knitting line on the same knitting system. The disadvantage of this solution is that several needles are rigid, their movement lacks cushioning, and a striker may occur when the handpiece is pushed back.
Disclosure of Invention
The utility model aims to provide a knitting needle assembly for a flat knitting machine, which moves more reasonably.
The utility model adopts the following technical scheme: the knitting needle component for the flat knitting machine comprises knitting needles, auxiliary needles and needle selecting pieces, wherein the knitting needles, the auxiliary needles and the needle selecting pieces are arranged in a needle groove from top to bottom, the auxiliary needles are pushed when the needle selecting pieces push upwards, and the knitting needles are pushed when the auxiliary needles push upwards; the method is characterized in that: the auxiliary needle is divided into an upper part and a lower part, the lower part is 7-shaped, and the tail end of the longitudinal foot is provided with a fold line or an arc line which is formed by inclining towards the needle groove.
Further, the ratio of the length of the transverse foot to the length of the longitudinal foot of the lower part of the 7 shape of the auxiliary needle is 1:4-6.
The needle selecting piece is provided with an inverted U-shaped head with a downward opening, and the head is matched with the transverse foot at the lower part of the 7 shape of the auxiliary needle; the lower end of the needle selecting piece is provided with a bifurcation to form an inverted U-shaped with the other opening facing downwards.
The auxiliary needle has a 7-shaped lower part, namely a slender longitudinal foot and a specific proportion to a transverse foot, so that the auxiliary needle can absorb impact kinetic energy during movement by utilizing the elastic deformation of metal of the auxiliary needle, and the auxiliary needle becomes a spring needle with more gentle action. The two inverted U-shaped needle selecting pieces can be used for accommodating the steel wires, and a plurality of knitting needle assemblies are connected in series for use.
Drawings
Figure 1 is a schematic view of a needle assembly.
Figure 2 is a schematic view of the needle assembly and the needle slot in use.
Fig. 3 is a schematic view of the auxiliary needle.
Fig. 4 is a schematic view of a selector jack.
Detailed Description
See the drawings. The needle assembly in this embodiment consists of a needle 2, a spring needle 3, a selector 4, which are arranged in a needle slot 1 from top to bottom. The head of the spring needle 3 is designed to be suitable for jacking the knitting needle 2, the lower part of the spring needle is 7-shaped and comprises a transverse foot 31 and a longitudinal foot 32, and the tail end of the longitudinal foot 32 is an arc section 321 which is inclined towards a needle groove; wherein the length of the transverse leg 31 is 6.8mm and the length of the longitudinal leg 32 is 37.5mm. The head of the needle selecting piece 4 is downwards bent to form an inverted U-shaped 41 with a downwards opening, the bottom plate is bifurcated to form another inverted U-shaped 42 with a downwards opening; the two inverted U-shaped openings are used for penetrating the steel wire 5, the left and right sides of the steel wire 5 are limited, and the steel wire can be pulled out from the inverted U-shaped openings only by a large stroke downwards, so that the installation is reliable, and the jump needle can be effectively prevented.
Claims (3)
1. The knitting needle component for the flat knitting machine comprises knitting needles, auxiliary needles and needle selecting pieces, wherein the knitting needles, the auxiliary needles and the needle selecting pieces are arranged in a needle groove from top to bottom, the auxiliary needles are pushed when the needle selecting pieces push upwards, and the knitting needles are pushed when the auxiliary needles push upwards; the method is characterized in that: the auxiliary needle is divided into an upper part and a lower part, the lower part is 7-shaped, and the tail end of the longitudinal foot is provided with a fold line or an arc line which is formed by inclining towards the needle groove.
2. The needle assembly for a flat knitting machine as claimed in claim 1, characterized by: the ratio of the length of the transverse foot to the length of the longitudinal foot of the lower part of the 7 shape of the auxiliary needle is 1:4-6.
3. The needle assembly for a flat knitting machine as claimed in claim 1 or 2, characterized in that: the needle selecting piece is provided with an inverted U-shaped head with a downward opening, and the head is matched with the transverse foot at the lower part of the 7 shape of the auxiliary needle; the lower end of the needle selecting piece is provided with a bifurcation to form an inverted U-shaped with the other opening facing downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409054.8U CN219280201U (en) | 2023-03-07 | 2023-03-07 | Knitting needle assembly for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409054.8U CN219280201U (en) | 2023-03-07 | 2023-03-07 | Knitting needle assembly for flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219280201U true CN219280201U (en) | 2023-06-30 |
Family
ID=86916864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320409054.8U Active CN219280201U (en) | 2023-03-07 | 2023-03-07 | Knitting needle assembly for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219280201U (en) |
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2023
- 2023-03-07 CN CN202320409054.8U patent/CN219280201U/en active Active
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