CN215209896U - Warp knitting machine needle core block - Google Patents
Warp knitting machine needle core block Download PDFInfo
- Publication number
- CN215209896U CN215209896U CN202121624926.XU CN202121624926U CN215209896U CN 215209896 U CN215209896 U CN 215209896U CN 202121624926 U CN202121624926 U CN 202121624926U CN 215209896 U CN215209896 U CN 215209896U
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- China
- Prior art keywords
- root
- tin
- wax
- tin wax
- knitting machine
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Abstract
The utility model provides a tricot machine nook closing member piece, includes tin wax and a plurality of nooks of fixing on tin wax, the nook closing member includes head, transition portion and root, the root is established in tin wax, the higher authority and the lower level of root are parallel, and the interval of the higher authority of root distance tin wax top surface equals with the interval of the lower side distance tin wax bottom surface of root. The utility model discloses a with the more average of the distance design of nook closing member root and tin wax both ends face, left more mobile spaces for the tin, effectively reduced the not full condition of tin wax casting for tin wax shaping quality is more stable, has increased the yields of product production process.
Description
Technical Field
The utility model relates to a warp knitting machine, in particular to a needle core block of a warp knitting machine.
Background
The needle piece of the warp knitting machine comprises a groove needle and a needle core, and the groove needle and the needle core are matched to realize knitting. As shown in fig. 1, a plurality of wicks 2 are fixed by tin wax 1, the wicks 2 include a head 21, a transition 22 and a root 23, the root 23 is sealed in the tin wax 1. The distance between the upper edge and the lower edge of the root 23 of the existing needle core and two end faces of tin wax is uneven, the distance between the lower edge and the bottom face of the tin wax is obviously too narrow, and a sharp corner 24 is formed at the lower left corner in the tin wax.
Disclosure of Invention
The utility model aims to solve the technical problem that a tricot machine nook closing member piece is provided, the not full condition of tin wax casting has effectively been reduced for tin wax shaping quality is more stable, has increased the yields of product production process.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a tricot machine nook closing member piece, includes tin wax and a plurality of nooks of fixing on tin wax, the nook closing member includes head, transition portion and root, the root is established in tin wax, the higher authority and the lower level of root are parallel, and the interval of the higher authority of root distance tin wax top surface equals with the interval of the lower side distance tin wax bottom surface of root. The utility model discloses a with the more average of the distance design of nook closing member root and tin wax both ends face, left more mobile spaces for the tin, effectively reduced the not full condition of tin wax casting for tin wax shaping quality is more stable, has increased the yields of product production process.
As an improvement, the upper edge of the root part is provided with an arc-shaped groove.
As an improvement, one end of the root part is connected with the transition part, and the other end of the root part is provided with a sharp bulge.
As an improvement, the root part is provided with an elongated hole.
Compared with the prior art, the utility model the beneficial effect who brings is:
1. the distances between the root of the needle core and the two end faces of the tin wax are designed to be more average, so that more flowing space is reserved for tin, the situation that the tin wax is not fully cast is effectively reduced, the tin wax forming quality is more stable, and the yield of the product in the production process is increased;
2. the root part is provided with the elongated hole, so that the shape of the opening of the root part of the stylet in the tin wax is changed, and the bonding strength of the root part of the stylet and the tin wax is increased.
Drawings
FIG. 1 is a schematic view of a prior art needle core block.
Fig. 2 is a schematic view of the needle core block of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A warp knitting machine needle core block comprises tin wax 1 and a plurality of needle cores 2 fixed on the tin wax 1, and the needle cores 2 are matched with groove needles to realize knitting.
The stylet 2 comprises a head 21, a transition portion 22 and a root 23, wherein the head 21 is connected with the root 23 through the transition portion 22, and the root 23 is fixedly sealed in the tin wax 1.
As shown in fig. 2, the upper edge 232 of the root portion 23 is parallel to the lower edge 231, the distance between the upper edge 232 of the root portion 23 and the top surface of the tin wax 1 is equal to the distance between the lower edge 231 of the root portion 23 and the bottom surface of the tin wax 1, more flowing spaces are reserved for tin by designing the distances between the root portion 23 of the stylet and the two end surfaces of the tin wax 1 more evenly, the situation that the tin wax 1 is not fully cast is effectively reduced, the molding quality of the tin wax 1 is more stable, and the yield of the product production process is increased. The upper edge 232 of the root portion 23 is provided with an arc-shaped groove 234, one end of the root portion 23 is connected with the transition portion 22, the other end of the root portion 23 is provided with a pointed protrusion 235, and the arc-shaped groove 234 and the pointed protrusion 235 are used for increasing the connection strength of the root portion 23 and the tin wax 1. The root 23 is provided with the elongated hole 233, the shape of the opening of the root 23 of the needle core in the tin wax 1 is changed, and the circumference of the opening is increased from 4.0592mm to 6.3699 mm. The length of the contact outer contour of the tin wax 1 and the stylet root 23 is increased from 23.9477mm to 24.48295mm, and the bonding strength of the stylet root 23 and the tin wax 1 is increased.
Claims (4)
1. The utility model provides a tricot machine nook closing member piece, includes tin wax and a plurality of nook closing members of fixing on tin wax which characterized in that: the stylet comprises a head, a transition part and a root, the root is arranged in the tin wax, the upper edge and the lower edge of the root are parallel, and the distance between the upper edge of the root and the top surface of the tin wax is equal to the distance between the lower edge of the root and the bottom surface of the tin wax.
2. The warp knitting machine core block of claim 1, wherein: the upper edge of the root part is provided with an arc-shaped groove.
3. The warp knitting machine core block of claim 1, wherein: one end of the root part is connected with the transition part, and the other end of the root part is provided with a sharp bulge.
4. The warp knitting machine core block of claim 1, wherein: the root part is provided with a long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624926.XU CN215209896U (en) | 2021-07-16 | 2021-07-16 | Warp knitting machine needle core block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624926.XU CN215209896U (en) | 2021-07-16 | 2021-07-16 | Warp knitting machine needle core block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215209896U true CN215209896U (en) | 2021-12-17 |
Family
ID=79427480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121624926.XU Active CN215209896U (en) | 2021-07-16 | 2021-07-16 | Warp knitting machine needle core block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215209896U (en) |
-
2021
- 2021-07-16 CN CN202121624926.XU patent/CN215209896U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |