CN214736433U

CN214736433U - Loom warp stop frame trailing arm

Info

Publication number: CN214736433U
Application number: CN202120565271.7U
Authority: CN
Inventors: 王昌钊; 程嗣辉; 刘桂杰; 曹铭成; 项瑶; 宋海燕
Original assignee: Luthai Textile Co Ltd
Current assignee: Luthai Textile Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-16
Anticipated expiration: 2031-03-19

Abstract

The utility model provides a loom dropper bracket, which comprises a mounting plate, a fixed bracket and an adjusting bracket; one end of the fixed bracket arm is fixedly arranged on one side of the mounting plate; a groove is fixedly arranged at the other end of the fixed supporting arm; the adjusting bracket arm is arranged in the groove in a matching mode. Compared with the prior art, the fixed supporting arm is provided with the groove, the adjusting supporting arm is arranged in the groove in a matched mode, the extending length of the adjusting supporting arm can be set according to needs, accordingly, the distance between the warp stopping frame and the heald frame is set, the heald frame does not cause broken ends of warps when the height of a shed is increased, and production efficiency and quality are improved.

Description

Loom warp stop frame trailing arm

Technical Field

The utility model relates to a loom technical field specifically discloses a loom dropper trailing arm.

Background

The influence degree of the size of the shed on the shed definition is large, three-jump defects, namely jump marks, jump yarns and star jumps, are easily caused by unclear shed during weft insertion, and the three defects cannot be repaired, so that the cost loss is huge after the defects appear. The jumping is that more than three warps or wefts are mutually separated from a tissue, and jump over a plurality of warps or wefts in parallel to form a 'well' shape and float on the surface of the fabric; the skipping yarn is formed by skipping five or more weft yarns or warp yarns by one to three warp yarns or weft yarns, and is in a linear shape on the surface of the fabric; and the star skip is that one warp yarn or weft yarn skips two to four weft yarns or warp yarns to form a straight strip or scattered star point. With the development of textile technology, the yarn count of the warp yarn is thinner and thinner, and the weaving difficulty is increased. The high count and high density variety has the problems of warp adhesion, unclear opening and the like caused by cotton balls easily generated by the mutual friction of warps due to high warp density, and seriously affects the weaving efficiency and quality. If the shed height is increased alone, the tension to which the warp yarns are subjected increases, leading to warp yarn breakage.

SUMMERY OF THE UTILITY MODEL

The above is not enough to prior art, the utility model provides a loom dropper trailing arm through set up the recess on fixed trailing arm, will adjust the trailing arm cooperation and set up in the recess, can set up the extension length of adjusting the trailing arm as required to set up the distance between dropper and the heald frame, the heald frame can not cause the warp broken end when increasing the shed height, has improved production efficiency and quality.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a loom warp stop frame bracket comprises an installation plate, a fixed bracket and an adjusting bracket; one end of the fixed bracket arm is fixedly arranged on one side of the mounting plate; a groove is fixedly arranged at the other end of the fixed supporting arm; the adjusting bracket arm is arranged in the groove in a matching mode. Through set up the recess on fixed trailing arm, will adjust the trailing arm cooperation and set up in the recess, can set up the extension length of adjusting the trailing arm as required to set up the distance between dropper and the heald frame, the heald frame can not cause the warp to break when increasing the shed height, has improved production efficiency and quality.

Preferably, a plurality of fixing holes are formed in a side wall of one side of the groove.

Preferably, the adjusting bracket arm is provided with a screw hole in a matching manner with the fixing hole, and the adjusting bracket arm is fixed in the screw hole by a bolt penetrating through the thread of the fixing hole.

Preferably, the mounting plate comprises a fixing plate and a supporting plate which are fixedly connected; an included angle between the fixing plate and the supporting plate is arranged in a right angle; the fixing plate is provided with a mounting hole; the other end of the supporting plate is connected with a fixed supporting arm. The backup pad is the right angle and connects the fixed plate, can provide enough space for adjusting the trailing arm. And the fixing plate is arranged and used for being fixedly installed at a proper position of the weaving machine.

Preferably, the included angle between the mounting plate and the fixed bracket arm is a right angle, so that the bracket arm can be conveniently adjusted.

Preferably, the extending direction of the mounting plate is opposite to the extending direction of the fixed support arm, so that the operation space of the adjusting support arm is further ensured.

The utility model has the advantages that:

through set up the recess on fixed trailing arm, will adjust the trailing arm cooperation and set up in the recess, can set up the extension length of adjusting the trailing arm as required to set up the distance between dropper and the heald frame, the heald frame can not cause the warp to break when increasing the shed height, has improved production efficiency and quality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

description of reference numerals:

1-mounting plate, 2-fixing bracket arm, 3-adjusting bracket arm, 4-groove, 5-fixing hole and 6-screw hole;

101-fixing plate, 102-supporting plate and 103-mounting hole.

Detailed Description

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, a loom dropper bracket comprises a mounting plate 1, a fixed bracket 2 and an adjusting bracket 3; one end of the fixed bracket arm 2 is fixedly arranged on one side of the mounting plate 1; the other end of the fixed bracket arm 2 is fixedly provided with a groove 4; the adjusting bracket arm 3 is arranged in the groove 4 in a matching way. A plurality of fixing holes 5 are arranged on the side wall of one side of the groove 4. The adjusting bracket arm 3 is provided with a screw hole 6 matched with the fixing hole 5, and the adjusting bracket arm 3 is fixed in the screw hole 6 by a bolt penetrating through the fixing hole 5 and arranged in a threaded manner. Through set up recess 4 on fixed trailing arm 2, will adjust the trailing arm 3 cooperation and set up in recess 4, can set up the extension length of adjusting trailing arm 3 as required to set up the distance between dropper and the heald frame, the heald frame can not cause the warp to break when increasing the shed height, has improved production efficiency and quality.

In the above arrangement, the mounting plate 1 includes a fixed plate 101 and a support plate 102 fixedly connected; an included angle between the fixing plate 101 and the supporting plate 102 is arranged in a right angle; the fixing plate 101 is provided with a mounting hole 103; the other end of the supporting plate 102 is connected with the fixed bracket arm 2. The included angle between the mounting plate 1 and the fixed supporting arm 2 is a right angle, and the supporting arm 3 can be conveniently adjusted. The extending direction of the mounting plate 1 is opposite to the extending direction of the fixed support arm 2, so that the operation space of the adjusting support arm 3 is further ensured. The supporting plate 102 is connected to the fixing plate 101 at a right angle, which can provide enough space for adjusting the bracket arm 3. The fixing plate 101 is provided for fixed mounting at a suitable location of the weaving machine.

Claims

1. A loom warp stopping frame bracket is characterized by comprising an installation plate (1), a fixed bracket arm (2) and an adjusting bracket arm (3); one end of the fixed bracket arm (2) is fixedly arranged on one side of the mounting plate (1); a groove (4) is fixedly arranged at the other end of the fixed supporting arm (2); the adjusting bracket arm (3) is arranged in the groove (4) in a matching way.

2. Loom dropper arm according to claim 1, characterized in that the groove (4) is provided with a plurality of fixing holes (5) on one side wall.

3. Loom dropper arm according to claim 2, wherein the adjusting bracket arm (3) is provided with a threaded hole (6) in cooperation with the fixing hole (5).

4. Loom dropper arm according to claim 1, wherein the mounting plate (1) comprises a fixed plate (101) and a support plate (102) which are fixedly connected; an included angle between the fixing plate (101) and the supporting plate (102) is arranged in a right angle; the fixing plate (101) is provided with a mounting hole (103); the other end of the supporting plate (102) is connected with the fixed supporting arm (2).

5. Loom dropper arm according to claim 4, wherein the angle between the mounting plate (1) and the fixed bracket arm (2) is a right angle.

6. Loom drop frame arm according to claim 5, characterized in that the mounting plate (1) extends opposite to the fixed arm (2).