CN201206191Y

CN201206191Y - Needle core for warp knitting machine groove needle

Info

Publication number: CN201206191Y
Application number: CNU2008200367379U
Authority: CN
Inventors: 谈亚飞; 应康逢; 蒋国中; 张建华; 蒋永加
Original assignee: Changzhou Diba Textile Machinery Co Ltd
Current assignee: Changzhou Diba Textile Machinery Co Ltd
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-03-11
Anticipated expiration: 2018-05-20

Abstract

The utility model discloses a pin core for a groove pin of a tricot machine, which comprises a pinpoint (1) and a pin body (2); the pin body (2) is in a sheet-shaped structure; the upper part of the pin body (2) is set to be a narrow face part; the lower part of the pin body (2) is set to be a broad face part; at least two sheets of the broad part of the pin body (2) are closely and fixedly connected to form a connector (201); the connector (201) are fixedly connected with a pin core bed (4); and the narrow face part of the pin body (2) is installed on a pin groove (3) of the groove pin, and can move up and down in the direction of the pin groove. The sheet-shaped structured pin core of the groove pin has high intensity and is abrasion resistant, so as to overcome the detect of the prior column-shaped steel wire pin core and cause no deviation even under the tensile force of yarn, thereby ensuring that the cloth cover is neat and even, and effectively improving the fabric quality.

Description

The nook closing member of warp knitting machine groove pin

Technical field

The utility model relates to a kind of auxiliary equipment of warp knitting machine, relates to a kind of nook closing member of warp knitting machine groove pin specifically.

Background technology

The groove pin of warp knitting machine mainly is made up of shank, the nook closing member that is contained in the shank.Existing nook closing member adopts steel wire to make usually.The intensity of this columniform steel wire stylet is relatively poor, easy to wear, and under the effect of yarn tension, described nook closing member will be offset, and causes fabrics cloth cover out-of-flatness or of uneven density, often produces substandard products, greatly reduces the yield rate of fabric.

Summary of the invention

The technical problems to be solved in the utility model provides the nook closing member of a kind of intensity height, anti abrasive warp knitting machine groove pin.

For solving the problems of the technologies described above, the nook closing member of a kind of warp knitting machine groove pin of the present utility model, comprise needle point, needle body, its improvement is: described needle body is a laminated structure, the top of needle body is a leptoprosopy part, the bottom of needle body is a wide face portion, and the wide face portion of described needle body is fixed on the nook closing member bed.

As a kind of improvement of the present utility model, at least two wide face portion with last needle body tight affixed one-tenth one connector, described connector and nook closing member bed Joints.

As another kind of improvement the of the present utility model, the leptoprosopy of described needle body partly is installed in the needle tray of groove pin, and can move up and down along needle tray.

As further improvement of the utility model, described needle point is provided with groove.

Through the improvement of said structure, because the nook closing member of laminated structure is than the intensity height of columniform steel wire stylet, and wear-resistant, both made under the effect of yarn tension, can not produce skew yet, thereby guarantee that cloth cover density is even, smooth, fabric quality significantly improves.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Fig. 1 is the structural representation of the nook closing member of a kind of warp knitting machine groove pin of the utility model.

Fig. 2 is the left view of Fig. 1.There is shown tight affixed one-tenth one connector of wide face portion of six needle bodies.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 4 is a kind of nook closing member of the utility model warp knitting machine groove pin and the package assembly schematic diagram of groove pin.

Fig. 5 is the structural representation of existing warp knitting machine groove pin nook closing member.There is shown the structure of the groove pin nook closing member that cylindrical steel wire makes.

The specific embodiment

By Fig. 1 and Fig. 4 as can be seen, the structure of the nook closing member of a kind of warp knitting machine groove pin of the present utility model, it comprises needle point 1, needle body 2, its improvement is: described needle body 2 is laminated structure, a leptoprosopy part is arranged on the top of needle body 2, a wide face portion is arranged in the bottom of needle body 2, and the wide face portion of described needle body 2 is fixed on the nook closing member bed 4.

Referring to Fig. 2 and Fig. 4, at least two tight affixed one-tenth one connectors 201 of the wide face portion with last needle body 2, described connector 201 and nook closing member bed 4 Joints.Described connector 201 preferably adopts the kamash alloy casting to form.

Referring to Fig. 4, the leptoprosopy of described needle body 2 partly is installed in the needle tray 3 of groove pin, and can move up and down along needle tray 3.

As seen from Figure 3, described needle point 1 is provided with groove 101.

The nook closing member that herbal classic is compiled the trough pin adopts quenching light sheet essence to be washed into type, its intensity height, wear-resisting, be easy to make.

Claims

The nook closing member of 1 one kinds of warp knitting machine groove pins, comprise needle point (1), needle body (2), it is characterized in that: described needle body (2) is laminated structure, and the top of needle body (2) is a leptoprosopy part, the bottom of needle body (2) is a wide face portion, and the wide face portion of described needle body (2) is fixed on the nook closing member bed (4).
2, the nook closing member of warp knitting machine groove pin according to claim 1 is characterized in that: at least two tight affixed one-tenth one connectors of the wide face portion with last needle body (2) (201), described connector (201) and nook closing member bed (4) Joint.
3, the nook closing member of warp knitting machine groove pin according to claim 1 is characterized in that: the leptoprosopy of described needle body (2) partly is installed in the needle tray (3) of groove pin, and can move up and down along needle tray (3).
4, the nook closing member of warp knitting machine groove pin according to claim 1 is characterized in that: described needle point (1) is provided with groove (101).