CN201071421Y

CN201071421Y - Heddle of loom

Info

Publication number: CN201071421Y
Application number: CNU2007201571301U
Authority: CN
Inventors: 沈呈华
Original assignee: LEFANG ENTERPRISE CO Ltd
Current assignee: LEFANG ENTERPRISE CO Ltd
Priority date: 2007-07-06
Filing date: 2007-07-06
Publication date: 2008-06-11
Anticipated expiration: 2017-07-06

Abstract

The utility model discloses a loom heddle sheet, wherein, sleeve collar parts are arranged on both ends of the bar-shaped heddle sheet body respectively to couple with a slide bar inside the loom, so that the heddle sheet body can be driven by the slide bar to fulfill reciprocating actions for weaving; the central part of the heddle sheet body is composed of a bending part to twist around the axial center; the bending part is put through with a plurality of heddle holes; the heddle holes can be changed for each other in case of any damage, so as to prolong the service life of the heddle sheet body. The utility model can be applied to looms and has the advantages of simple structure, low cost and long service life.

Description

The heddle (heald) of loom

Technical field

The utility model relates to a kind of heddle (heald) of loom.

Background technology

Common loom heddle (heald) structure, as shown in Figure 1, both ends at the laminar heddle (heald) 10 of strip shape are provided with collar portion 11 respectively, be used to be linked in the slide bar in the loom, make heddle (heald) 10 driven by slide bar and move back and forth, be provided with the kink 12 that reverses along heddle (heald) 10 axle center at the position, stage casing of heddle (heald) 10, be provided with harness eye 14 at kink 12 central parts, utilize reversing of kink 12, can make harness eye 14 form deflection, warp thread 2 for oblique extension passes through harness eye 14, and warp thread 2 is by harness eye 14 time, can form and to contact (its relative position with the position of tossing about, harness eye 14 both sides, A as Fig. 2, shown in the B position), and in the above-mentioned structure, warp thread 2 meeting slippages constantly are by the harness eye 14 of heddle (heald) 10 in the process of weaving cotton cloth, and heddle (heald) 10 itself also has and moves back and forth, make warp thread 2 can with harness eye 14 at aforementioned A, the B position produces serious friction, and then cause A, edge, B position can form sharp surface, hurt warp thread 2 (shown in Fig. 2 B) easily and produce substandard products, therefore the producer that generally weaves cotton cloth must regularly replace heddle (heald) 10, causes the injury of warp thread 2 with the sharp edges of avoiding above-mentioned harness eye 14.

Yet the process of above-mentioned replacing heddle (heald) 10 must be carried out when loom is shut down, because the wearing and tearing of each heddle (heald) 10 are close mostly, therefore, in case after arranging to shut down, just need expend a large amount of heddle (heald) of long-time replacing 10, not only pause because of shutting down for a long time to cause to produce; Change the increase that a large amount of heddle (heald)s 10 also can cause production cost, cause in the commercial competition of these small profits, its product is lacked competitiveness; therefore, how to reduce the consumption of expendable parts in the production process, reduce downtime; keeping stable production procedure, is the problem that industry is demanded urgently making great efforts.

The utility model content

The technical problems to be solved in the utility model provides a kind of heddle (heald) of loom, and it can effectively prolong the service life of each heddle (heald), with the use amount of minimizing heddle (heald), and reduces use cost.

The utility model also can reduce changes heddle (heald) needed downtime, so that effectively improve the operating efficiency of weaving cotton cloth.

For solving the problems of the technologies described above, the technical solution of the heddle (heald) of the utility model loom is:

The laminar heddle (heald) body of strip shape both ends are provided with collar portion respectively, be used to be linked in the slide bar in the loom, the reciprocating action that makes the heddle (heald) body driven by slide bar and weave cotton cloth, position, stage casing at the heddle (heald) body is provided with the kink that reverses along the axle center, wherein, provide the harness eye of plurality of holes shape on the kink.

The technique effect that the utility model can reach is: simple in structure, with low cost, can increase the service life.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the structural representation of the heddle (heald) of prior art;

Fig. 2 A is that the warp thread of prior art is by normal harness eye position view;

Fig. 2 B is that the warp thread of prior art is by the harness eye position view of wearing and tearing;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is one of application scenarios schematic diagram of the present utility model;

Fig. 5 is two of an application scenarios schematic diagram of the present utility model.

Among the figure, 1 heddle (heald) body, 10 heddle (heald)s, 11 collar portion, 12 kinks, 13 harness eyes, 14 harness eyes, 15 harness eyes, 2 warp thread, 3 slide bars.

The specific embodiment

As shown in Figure 3, the laminar heddle (heald) body of strip shape 1 both ends are provided with collar portion 11 respectively, the position, stage casing of heddle (heald) body 1 is provided with the kink 12 that reverses along the axle center, kink 12 central parts are provided with the

harness eye

13,14,15 (Figure 3 shows that equally spaced three vertical harness eyes) of some vertical arrangements, utilize reversing of kink 12, can make

harness eye

13,14,15 form bigger deflection projected area, the warp thread 2 that is beneficial to oblique extension

pass harness eye

13,14,15 one of them.

As Fig. 4, shown in Figure 5, during use, the collar portion 11 of heddle (heald) body 1 is used to be linked in the slide bar 3 in the loom, make heddle (heald) body 1 driven by slide bar 3 and move back and forth, realizing weaving cotton cloth action, and heddle (heald) body 1 can pass through harness eye 13 (as shown in Figure 4) for warp thread 2 the most at the beginning; Cause the both sides and warp thread 2 contacts site of harness eye 13 to produce after the wearing and tearing when long-time use, then can make warp thread 2 change harness eye 14 (or harness eye 15) into by heddle (heald) body 1, like this, just can effectively increase the service life (increase several times) of heddle (heald) body 1, thereby reduce production costs.In addition, the utility model only need be shut down one period blink, can finish and change action and continue to keep production fast, has higher production efficiency, thereby can promote the whole competitiveness of product.

The above only is one of embodiment of the present utility model, is not to be used to limit protection domain of the present utility model, and all variation and modifications of being done according to the utility model protection domain are protection domain of the present utility model and cover.

Claims

1. the heddle (heald) of a loom is characterized in that, the laminar heddle (heald) body of strip shape both ends are provided with collar portion respectively, provide the harness eye of plurality of holes shape on the position, stage casing of described heddle (heald) body.

2. the heddle (heald) of loom as claimed in claim 1 is characterized in that, described each harness eye is vertical arrangement.

3. the heddle (heald) of loom as claimed in claim 1 or 2 is characterized in that, described each harness eye is established the position, stage casing of row, is provided with the kink that reverses according to its axle center.

4. the heddle (heald) of loom as claimed in claim 1 or 2 is characterized in that, described harness eye is that three harness eyes are vertically arranged formation.

5. the heddle (heald) of loom as claimed in claim 3 is characterized in that, described harness eye is that three harness eyes are vertically arranged formation.

6. the heddle (heald) of loom as claimed in claim 1 or 2 is characterized in that, described each harness eye is equidistantly vertically to arrange to form.

7. the heddle (heald) of loom as claimed in claim 3 is characterized in that, described each harness eye is equidistantly vertically to arrange to form.

8. the heddle (heald) of loom as claimed in claim 4 is characterized in that, described each harness eye is equidistantly vertically to arrange to form.

9. the heddle (heald) of loom as claimed in claim 5 is characterized in that, described each harness eye is equidistantly vertically to arrange to form.