CN217809878U

CN217809878U - Be used for many denier rapier weaving machine wefting insertion process protector

Info

Publication number: CN217809878U
Application number: CN202221302890.8U
Authority: CN
Inventors: 杨成军; 王爱文; 危庆国
Original assignee: Elitex Dezhou Co ltd
Current assignee: Elitex Dezhou Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-15
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a loom accessory field specifically is a be used for many denier rapier weaving machine wefting insertion process protector, including leading sword angle bar, the support keeps off the yarn device, adjusting part. The rapier guiding angle iron is provided with a support, the support is provided with an adjusting hole, one end of an adjusting assembly can move up and down, left and right and back and forth in the adjusting hole through the adjusting hole and is fixed on the support, a yarn blocking device is fixed at the other end of the adjusting assembly, and a protective sheet is arranged on the yarn blocking device. When the rapier head carries weft, weft yarns can rub the side faces of the rapier guiding angle iron, grooves can be formed by long-time friction to cause abrasion of the rapier guiding angle iron, the surface of the weft yarns can be damaged, so that peeling, weft-wise hole blocking, weft yarn broken filaments and the like can occur, and even defects and defective cloth such as weft shrinkage and the like can sometimes occur. The yarn blocking device is adjusted through the adjusting assembly to play roles of protecting the sword guiding angle iron and protecting the weft.

Description

Be used for many denier rapier weaving machine wefting insertion process protector

Technical Field

The utility model relates to a loom accessory field specifically is a be used for many denier rapier weaving machine weft insertion process protector.

Background

The rapier loom is the most widely used shuttleless loom, has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, has strong variety adaptability in an active weft insertion mode, and can adapt to weft insertion of various yarns. When the operation of polynicoir rapier weaving machine, the sword head drives the woof to move fast before leading sword angle iron during weft insertion, and the woof can rub the surface of leading sword angle iron side direction occasionally, and long-time friction makes and leads sword angle iron surface appearance recess, causes the wearing and tearing of leading sword angle iron to the woof surface also can suffer destruction, appears falling skin, latitudinal direction stifled hole, woof broken filament etc. even occasionally appear defects and defective fabrics such as weft shrinkage, influence production progress and product quality, based on this, the utility model relates to a be used for many chenille rapier weaving machine weft insertion process protector to solve above-mentioned problem.

Disclosure of Invention

To the technical problem, the utility model discloses a be used for many denier rapier weaving machine wefting insertion process protector for solve the wefting insertion process and cause and lead sword angle iron wearing and tearing, and then cause weft wearing and tearing, influence production efficiency and product quality problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a be used for denier rapier weaving machine wefting insertion process protector, is including leading sword angle bar, still including being used for the protection to lead the yarn blocking device of sword angle bar, is equipped with the support on leading sword angle bar, is equipped with on the support to be used for keeping off the adjusting part that the yarn device carried out upper and lower, left and right, preceding, back position control.

Furthermore, the yarn blocking device comprises a yarn blocking piece with a middle hole and a protection piece fixed on the side wall of the yarn blocking piece.

Further, the adjusting component comprises a rod body, a positioning plate connected with the support and a fixing component for fixing the rod body on the positioning plate, an adjusting hole with a diameter larger than the diameter of the rod body is formed in the positioning plate, one end of the rod body penetrates through the adjusting hole and is fixed through the fixing component, and the other end of the rod body is fixed with the yarn blocking device.

Furthermore, the fixing component comprises a first clamping nut and a second clamping nut which are arranged on two sides of the adjusting hole and used for clamping the rod body on the positioning plate.

Further, the rod body is a screw.

Furthermore, the yarn blocking device is fixed on the screw rod through a detachable assembly, and the detachable assembly comprises a third clamping nut and a fourth clamping nut which are used for clamping the yarn blocking device on the screw rod.

Further, the body of rod is by an urceolus and with the telescopic cylinder of urceolus inner wall sliding connection constitution's telescopic link, there is the screw on the urceolus, be equipped with on the screw and be used for when the telescopic cylinder slides to preset position, with the tight bolt in top of telescopic cylinder, be equipped with in outer section of thick bamboo one end be used for with first clamp nut, the tight nut complex screw of second clamp, keep off the yarn device and weld on the telescopic cylinder.

The utility model relates to a beneficial effect that is used for many chenille rapier weaving machine wefting insertion process protector has solved many chenille rapier weaving machine wefting insertion process and has caused the wearing and tearing of leading sword angle iron, and then has caused the weft wearing and tearing, appears falling skin, latitudinal direction stop hole, woof broken filament etc. and defects and defective cloth such as weft shrinkage appear sometimes even, influence production efficiency and product quality problem, the utility model discloses simple structure, convenient operation, long service life have practiced thrift manufacturing cost greatly, have improved production efficiency and product quality.

Drawings

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

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a top view of the bracket of the present invention.

Fig. 4 is a schematic view of the yarn blocking device of the present invention.

A rapier guiding angle iron 1; a protective sheet 2; a rod body 3; a yarn blocking piece 4; a positioning plate 5; a bracket 6; a first clamping nut 7; a second clamping nut 8; a third clamping nut 9; a fourth clamping nut 10; an outer tub 11; a telescopic cylinder 12; a jack bolt 13; a screw hole 14; and a central aperture 15.

Detailed Description

In order to make the present invention more comprehensible to those skilled in the art, the present invention is further described in conjunction with the accompanying drawings and examples.

The utility model provides a be used for many denier rapier weaving machine wefting insertion process protector, leads sword angle bar 1 including leading, the yarn blocking device of sword angle bar is led in the protection, and the support 6 that is equipped with on leading sword angle bar 1 is equipped with the regulation and keeps off the adjusting part of yarn device back-and-forth movement about from top to bottom on support 6. The adjusting part comprises a rod body 3, a positioning plate 5 connected with a support 6 and a fixing part for fixing the rod body 3 on the positioning plate 5, wherein an adjusting hole is formed in the positioning plate 5, the diameter of the adjusting hole is larger than that of the rod body 3, a yarn blocking device is fixed at one end of the rod body 3, and the other end of the rod body can move up, down, left, right and front in the adjusting hole so as to drive the yarn blocking device to move.

The first embodiment is as follows:

as shown in figure 1, the protective device for the weft insertion process of the multi-denier rapier loom comprises a rapier guide angle iron 1, a yarn blocking device for protecting the rapier guide angle iron, and a support 6 arranged on the rapier guide angle iron 1, wherein an adjusting component for adjusting the yarn blocking device to move up and down, left and right and back and forth is arranged on the support 6. The adjusting component comprises a rod body 3, a positioning plate 5 connected with the bracket 6 and a fixing component for fixing the rod body 3 on the positioning plate 5. When the rod body 3 is a screw rod, the right end of the screw rod penetrates through an adjusting hole in the positioning plate 5 and passes through the first clamping nut 7, the second clamping nut 8 is clamped and fixed on the positioning plate 5, the screw rod can move in a small range from top to bottom, left to right, front to back and drives the yarn blocking device to move due to the fact that the adjusting hole is larger than the diameter of the screw rod, and the yarn blocking device can also move left and right by adjusting the third clamping nut 9 and the fourth clamping nut 10. The yarn blocking piece 4 in the yarn blocking device can be a circular piece, the protection piece 2 on the yarn blocking piece 4 is a sheet, the protection piece 2 is located on the outer side of the rapier guiding angle iron 1, and the protection piece can prevent weft yarns running at high speed from rubbing the rapier guiding angle iron 1 to play a role in protecting the rapier guiding angle iron 1.

Example two:

as shown in figure 2, a protection device for the weft insertion process of a multi-denier rapier loom, when a rod body 3 of an adjusting component is a telescopic rod, the telescopic rod is composed of an outer cylinder 11 and a telescopic cylinder 12 which is in sliding connection with the inner wall of the outer cylinder 11, a yarn blocking device is welded on the telescopic cylinder, a screw hole 14 is formed in the outer cylinder 11, a tightening bolt 13 which is used for tightening the telescopic cylinder 12 when the telescopic cylinder 12 slides to a preset position is arranged on the screw hole 14, a thread is arranged at one end of the outer cylinder 11, a first clamping nut 7 can be used for passing through, a second clamping nut 8 is clamped and fixed on a positioning plate 5, and the diameter of the outer cylinder 11 is smaller than the diameter of an adjusting hole, so that the yarn blocking device is driven to move, the telescopic cylinder 12 can also be adjusted to move left and right, the yarn blocking device is driven to adjust left and right, then the tightening bolt 13, and the telescopic rod is fixed.

The foregoing is illustrative of the present invention, and no single feature or element of the present invention is essential to all possible details of the structure, construction and features of the embodiments shown and described herein, except insofar as such departures from the present disclosure may become apparent to those skilled in the art upon the filing date or priority date, and that no single feature or element of the present invention is essential to the practice of the embodiments described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the utility of the utility model and the patent.

Claims

1. The utility model provides a be used for many denier rapier weaving machine wefting insertion process protector, includes leading sword angle bar, its characterized in that: the rapier guide angle iron is provided with a support, and the support is provided with an adjusting component for adjusting the upper, lower, left, right, front and rear positions of the yarn blocking device.

2. The weft insertion process protector for the denier rapier loom according to claim 1, wherein: the yarn blocking device comprises a yarn blocking piece with a middle hole and a protection piece fixed on the side wall of the yarn blocking piece.

3. The weft insertion process protector for the denier rapier loom according to claim 2, characterized in that: the adjusting component comprises a rod body, a positioning plate and a fixing component, wherein the positioning plate is connected with the support, the fixing component is used for fixing the rod body on the positioning plate, an adjusting hole with the diameter larger than the diameter of the rod body is formed in the positioning plate, one end of the rod body penetrates through the adjusting hole and is fixed through the fixing component, and the yarn blocking device is fixed at the other end of the rod body.

4. The weft insertion process protector for the denier rapier loom according to claim 3, wherein: the fixing assembly comprises a first clamping nut and a second clamping nut which are arranged on two sides of the adjusting hole and used for clamping the rod body on the positioning plate.

5. The device for protecting the weft insertion process of the denier rapier loom according to claim 4, wherein: the rod body is a screw.

6. The weft insertion process protector for the denier rapier loom according to claim 5, wherein: the yarn blocking device is fixed on the screw rod through a detachable component, and the detachable component comprises a third clamping nut and a fourth clamping nut which are used for clamping the yarn blocking device on the screw rod.

7. The device for protecting the weft insertion process of the denier rapier loom according to claim 4, wherein: the telescopic rod body is composed of an outer barrel and a telescopic barrel which is connected with the inner wall of the outer barrel in a sliding mode, a screw hole is formed in the outer barrel, a jacking bolt which is used for jacking the telescopic barrel when the telescopic barrel slides to a preset position is arranged on the screw hole, threads matched with a first clamping nut and a second clamping nut are arranged at one end of the outer barrel, and the yarn blocking device is welded on the telescopic barrel.