CN221588844U

CN221588844U - Sinking needle type structure

Info

Publication number: CN221588844U
Application number: CN202323587047.6U
Authority: CN
Inventors: 王娜
Original assignee: Wenzhou Hanna Import And Export Trade Co ltd
Current assignee: Wenzhou Hanna Import And Export Trade Co ltd
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-08-23
Anticipated expiration: 2033-12-27

Abstract

The utility model relates to a sinking needle type structure with reasonable structural design, and belongs to the technical field of computerized flat knitting machines. The needle plate comprises a needle plate main body, magnetic steel, a magnetic steel seat, anti-abrasion steel bars and a needle selecting group, wherein a needle groove for installing the needle selecting group is formed in the needle plate main body, grooves for installing the magnetic steel seat and the magnetic steel are formed in the needle plate main body, the magnetic steel is installed on the magnetic steel seat, and the anti-abrasion steel bars are installed on the magnetic steel. The utility model has reasonable structural design, is safe and reliable, is used for solving the problems of fabric deformation and yarn breakage caused by non-sinking needle type local weaving, and meets the use requirement.

Description

Sinking needle type structure

Technical Field

The utility model relates to a structure, in particular to a sinking needle type structure with reasonable structural design, and belongs to the technical field of computerized flat knitting machines.

Background

The needle plate device of the computerized flat knitting machine generally comprises a needle plate body, inserting sheets and a knitting needle group, wherein a row of inserting sheet grooves are formed in the needle plate body, the inserting sheets are inserted into the inserting sheet grooves, a space for installing the knitting needle group is formed between every two adjacent inserting sheets, the publication date is 2019, 12 months and 24 days, and the Chinese patent with the publication number of CN209836469U discloses a technical scheme disclosed in the patent entitled "computerized flat knitting machine inserting sheet needle plate", the knitting needle group installed on the existing needle plate is generally formed by connecting long stitches, shed needles, short stitches and selective stitches, the long stitches are connected with the shed needles, the short stitches are attached on the long stitches, the selective stitches are attached on the short stitches, the tail parts of the long stitches are provided with an elastic part which is bent downwards, the long stitches and the short stitches in the knitting needle group always bear pressure in the vertical direction, so that the service life of the needles is reduced, and the existing non-sinking needle type local knitting causes fabric deformation and yarn breakage.

Therefore, it is particularly necessary to provide a sinking needle type structure with reasonable structural design.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art, and provides a sinking needle type structure which is reasonable in structural design, safe and reliable and is used for solving the problems of fabric deformation and yarn breakage caused by non-sinking needle type local weaving.

The utility model solves the problems by adopting the following technical scheme: this needle sinking structure, including faller main part and selection needle group, be provided with the needle groove that is used for installing the selection needle group on the faller main part, its characterized in that: still include magnet steel, magnet steel seat and abrasionproof billet, be provided with the recess that is used for installing magnet steel seat and magnet steel in the faller main part, the magnet steel is installed on the magnet steel seat, and the abrasionproof billet is installed on the magnet steel.

Preferably, the needle selecting group comprises a knitting needle, a push needle and a selecting needle, wherein the knitting needle and the push needle are arranged in a needle groove in a tandem way, the front part of the selecting needle is lapped on the rear part of the push needle, and the tail part of the selecting needle extends out of the needle groove.

Preferably, the design distance of the needle plate main body at the tooth mouth is lower than the tooth mouth plane.

Compared with the prior art, the utility model has the following advantages and effects: the whole structure is reasonable in design, safe and reliable, and the sinking needle type is changed into the sinking needle type local knitting to treat the deformation of the fabric caused by non-sinking needle type local knitting, and the yarn is broken; the knitting needle which is required to be knitted by instructions of the computer programming file is pushed to a working position by needle selection and needle pushing, and the knitting needle without instructions keeps homing to realize reciprocating work, so that the effect of no instructions and no contact is achieved.

Drawings

Fig. 1 is a schematic view of a knitting needle structure according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of a push pin structure according to an embodiment of the present utility model.

Fig. 3 is a schematic view of the main structure of a needle plate according to an embodiment of the present utility model.

Fig. 4 is a schematic overall structure of an embodiment of the present utility model.

Fig. 5 is a schematic diagram illustrating the overall structure of an embodiment of the present utility model.

FIG. 6 is a second schematic diagram of the overall structure operation of an embodiment of the present utility model.

Fig. 7 is a schematic diagram of a first embodiment of the present utility model.

Fig. 8 is a schematic diagram at X in fig. 7.

Fig. 9 is a schematic diagram of a second embodiment of the present utility model.

Fig. 10 is a schematic diagram of a structure applied to a combined needle board.

Fig. 11 is a schematic diagram of a second structure applied to the combined needle board.

In the figure: knitting needle 1, push needle 2, needle plate main body 3, magnetic steel 4, magnetic steel seat 5, abrasion-proof steel bar 6, groove 7, tooth mouth 8 and needle selecting 9; a knitting needle A point ZA, a knitting needle B point ZB, a knitting needle C point ZC, a knitting needle D point ZD and a needle plate D point BD; push pin a point TA, push pin D point TD.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Examples

Referring to fig. 1 to 9, the sinking needle structure of the embodiment comprises a needle plate main body 3, magnetic steel 4, a magnetic steel seat 5, an anti-abrasion steel bar 6 and a needle selecting group, wherein a needle groove for installing the needle selecting group is formed in the needle plate main body 3, a groove 7 for installing the magnetic steel seat 5 and the magnetic steel 4 is formed in the needle plate main body, the magnetic steel 4 is installed on the magnetic steel seat 5, and the anti-abrasion steel bar 6 is installed on the magnetic steel 4.

The needle selection group in this embodiment comprises a needle 1, a push needle 2 and a selection needle 9, the needle 11, the push needle 2 being arranged in a tandem in a needle slot, the front part of the selection needle 9 being placed over the rear part of the push needle 2, the tail part of the selection needle 3 protruding from the needle slot.

The groove 7 is designed on the needle plate main body 3 of the embodiment for installing the magnetic steel seat and the magnetic steel, and the design distance of about 10 mm at the tooth mouth 8 of the needle plate main body 3 is lower than the tooth mouth plane to cooperate with the needle homing, for example, the Z1 in FIG. 7 is used as a fulcrum homing needle, for example, the Z2 in FIG. 7 is used as a fulcrum homing needle, for example, the needle homing design homing triangle, and the point ZA of the needle is adsorbed on the magnetic wear-resisting body, see the Z3 in FIG. 7.

The magnetic anti-abrasion body in the embodiment is provided with an anti-abrasion steel bar 6, a magnetic steel seat 5 and magnetic steel 4, the magnetic steel 4 is arranged on the magnetic steel seat 5, the anti-abrasion steel bar 6 is arranged on the magnetic steel 4, and the anti-abrasion steel bar 6 is abraded during reciprocating motion.

The working principle of the knitting needle of the embodiment is as follows: the push needle A point TA pushes the knitting needle B point ZB to coincide with the needle plate D point BD, the knitting needle C point ZC is designed with an angle to match with the angle of the needle plate D point BD, and the stitch moves upwards to the working position, as shown in figures 5 and 6; in the figure, a knitting needle D point ZD and a push needle D point TD are marked, and the upper push foot is pushed out by the lower push foot; facilitating understanding of the scheme.

The present embodiment is applicable to an integrated needle board and a combined needle board, such as fig. 10 (combined one needle board, needle board mother board, insertion sheet, tooth mouth sheet, insertion sheet, sinker) and fig. 11 (combined two needle boards, needle board mother board, tooth mouth sheet).

From the above description, those skilled in the art will be able to practice.

In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present utility model. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a needle sinking type structure, includes faller main part (3) and selects needle group, be provided with the needle groove that is used for installing the needle group on faller main part (3), its characterized in that: still include magnet steel (4), magnet steel seat (5) and abrasionproof billet (6), be provided with recess (7) that are used for installing magnet steel seat (5) and magnet steel (4) in the faller main part, magnet steel (4) are installed on magnet steel seat (5), and abrasionproof billet (6) are installed on magnet steel (4).

2. The sunk needle structure of claim 1, wherein: the needle selecting group comprises a knitting needle (1), push needles (2) and a needle selecting device (9), wherein the knitting needle (1) and the push needles (2) are arranged in a needle groove in a front-back mode, the front part of the needle selecting device (9) is lapped on the rear part of the push needles (2), and the tail part of the needle selecting device (9) extends out of the needle groove.

3. The sunk needle structure of claim 1, wherein: the design distance of the tooth mouth (8) of the needle plate main body (3) is lower than the tooth mouth plane.