Weft yarn braking device for plastic woven cloth hydraulic loom

Abstract

The utility model relates to the technical field of weft yarn braking, and discloses a weft yarn braking device for a plastic woven cloth water-jet loom, which comprises a fixed plate, a mounting plate fixedly mounted on the side wall of the fixed plate, and a processing component arranged on the side wall of the fixed plate, and the machining assembly comprises a machining mechanism installed at the side position of the fixing plate, an auxiliary mechanism is installed at the side position of the fixing plate and connected with the machining mechanism, the machining mechanism comprises an electric telescopic rod, and the side wall of the electric telescopic rod is fixedly connected with the inner wall of the long rod. The device solves the problems that the positions of arc-shaped elastic rubber brake rods are adjusted through air cylinders in an existing device, but the arc-shaped elastic rubber brake rods on the two sides are adjusted through independent air cylinders, after the air cylinders work for a long time, synchronous work is difficult, the moving distances of the arc-shaped elastic rubber brake rods are different, and the working efficiency is high. And the pay-off of the spinning spool can be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of weft yarn braking, in particular to a weft yarn braking device for a water jet loom for plastic woven fabrics. Background Art

[0002] Plastic woven fabric is an item made of polypropylene and propylene ethylene flat yarn. It is generally used for reinforcement of geotechnical engineering projects. Its main function is reinforcement and has plane isolation and protection functions. Therefore, it is necessary to use the weft brake device for plastic woven fabric water jet loom;

[0003] For example, Chinese patent CN219079768U discloses a weft yarn brake device for a plastic woven fabric water jet loom. The device is designed to include a brake assembly for braking a plurality of rotating seats. Specifically, the brake assembly includes a plurality of brake components corresponding to the rotating seats. The brake components include arc-shaped brake rods symmetrically arranged front and back. The brake assembly also includes a cylinder. The piston rod of the cylinder is fixedly connected to a push plate. A plurality of arc-shaped brake rods are fixedly connected to the push plate. Timely braking is achieved during the production of plastic woven fabrics to avoid continued high-speed release.

[0004] However, there are certain defects in this patent. The device adjusts the position of the arc-shaped elastic rubber brake rod through the cylinder, but the arc-shaped elastic rubber brake rods on both sides are adjusted by independent cylinders. When the cylinders work for a long time, it is difficult to work synchronously, resulting in different movement distances of the arc-shaped elastic rubber brake rod, which may affect the problem of releasing the spinning bobbin. Utility Model Content

[0005] The utility model aims to provide a weft yarn braking device for a water jet loom for plastic woven fabrics, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a weft yarn braking device for a water jet loom for plastic woven fabrics, comprising a fixing plate,

[0007] A mounting plate fixedly mounted on a side wall of the fixing plate;

[0008] and a processing assembly disposed at a side wall of the fixing plate;

[0009] The processing assembly includes a processing mechanism installed at a lateral position of the fixed plate;

[0010] An auxiliary mechanism is installed at the side of the fixing plate, and the auxiliary mechanism is connected to the processing mechanism.

[0011] Preferably, there are four mounting plates, the four mounting plates are equal in shape and size, and two mounting plates are symmetrically arranged relative to the middle surface of the fixing plate in the left and right directions, and the overall position of the device can be supported by the mounting plates.

[0012] Preferably, a column is fixedly installed on the top of the fixed plate, and a processing table is fixedly installed on the top of the column.

[0013] Preferably, the auxiliary mechanism comprises a processing device and a long rod, and the processing device is arranged at the top position of the fixed plate.

[0014] Preferably, the long rod is fixedly mounted on the bottom of the fixed plate, a stable bottom plate is fixedly mounted on the top of the long rod, there are two long rods, and the two long rods are equal in shape and size.

[0015] Preferably, the processing mechanism includes an electric telescopic rod, the side wall of the electric telescopic rod is fixedly connected to the inner wall of the long rod, the top of the electric telescopic rod is fixedly installed with a base plate, the inner wall of the base plate is fixedly installed with an arc-shaped adjusting rod, the other end of the arc-shaped adjusting rod is fixedly installed with an inclined plate, the side wall of the inclined plate is contacted with a movable plate, the side wall of the movable plate is fixedly installed with a connecting rod, the other end of the connecting rod is fixedly installed with an arc-shaped elastic rubber brake rod, the inner wall of the arc-shaped elastic rubber brake rod is slidably installed with a cylindrical rod, rectangular blocks are fixedly installed at both ends of the cylindrical rod, and the bottom of the rectangular block is fixedly connected to the top of the processing table.

[0016] Preferably, there are two inclined plates, the two inclined plates are equal in shape and size, and the two inclined plates are symmetrically arranged relative to a middle plane in the front-to-back direction of the processing table.

[0017] The utility model provides a weft yarn braking device for a water jet loom for plastic woven fabrics, which has the following beneficial effects:

[0018] (1) When the operator needs to limit the spinning bobbin from continuing to release the yarn, the utility model can directly open the electric telescopic rod, and the electric telescopic rod drives the position of the bottom plate to be lifted, and the bottom plate further drives the position of the arc-shaped adjusting rod to be lifted, and the arc-shaped adjusting rod squeezes the side wall of the movable plate through the inclined plate, and the movable plate drives the connecting rod to move to the middle position, and the connecting rod drives the arc-shaped elastic rubber brake rod to slide on the surface of the cylindrical rod, so that the arc-shaped elastic rubber brake rods at both sides move to the middle position, and the arc-shaped elastic rubber brake rods at both sides will always move synchronously, effectively limiting the spinning bobbin from continuing to release the yarn, and solving the problem that the existing device adjusts the position of the arc-shaped elastic rubber brake rod by the cylinder, but the arc-shaped elastic rubber brake rods at both sides are adjusted by independent cylinders. When the cylinders work for a long time, it is difficult to work synchronously, resulting in different moving distances of the arc-shaped elastic rubber brake rods, which may affect the release of the spinning bobbin.

[0019] (2) The utility model can support the position of the electric telescopic rod by stabilizing the bottom plate and the long rod, effectively improving the stability of the electric telescopic rod when in use, and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model facing upward;

[0022] Figure 3 It is a structural schematic diagram of the processing mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 2 A partial enlarged view of middle A.

[0024] In the figure: 1. fixed plate; 2. mounting plate; 3. column; 4. processing assembly; 41. processing mechanism; 411. electric telescopic rod; 412. bottom plate; 413. arc adjustment rod; 414. tilting plate; 415. moving plate; 416. connecting rod; 417. arc elastic rubber brake rod; 418. cylindrical rod; 419. rectangular block; 42. auxiliary mechanism; 421. processing equipment; 422. stable bottom plate; 423. long rod; 5. processing table. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0026] Example 1

[0027] A preferred embodiment of a weft yarn braking device for a plastic woven cloth water jet loom provided by the utility model is as follows: Figures 1 to 4 As shown: A weft yarn braking device for a plastic woven fabric water jet loom comprises a fixed plate 1, a column 3 is fixedly installed on the top of the fixed plate 1, and a processing table 5 is fixedly installed on the top of the column 3.

[0028] A mounting plate 2 is fixedly mounted on the side wall of the fixing plate 1. There are four mounting plates 2. The four mounting plates 2 are equal in shape and size. The two mounting plates 2 are symmetrically arranged relative to the middle surface of the fixing plate 1 in the left and right directions. The mounting plates 2 can support the position of the entire device.

[0029] and a processing assembly 4 disposed on the side wall of the fixed plate 1;

[0030] The processing assembly 4 includes a processing mechanism 41 installed at a side position of the fixed plate 1;

[0031] An auxiliary mechanism 42 is installed at the side of the fixing plate 1 , and the auxiliary mechanism 42 is connected to the processing mechanism 41 .

[0032] The processing mechanism 41 includes an electric telescopic rod 411, the side wall of the electric telescopic rod 411 is fixedly connected to the inner wall of the long rod 423, the top of the electric telescopic rod 411 is fixedly installed with a base plate 412, the inner wall of the base plate 412 is fixedly installed with an arc-shaped adjustment rod 413, the other end of the arc-shaped adjustment rod 413 is fixedly installed with an inclined plate 414, the side wall of the inclined plate 414 is contacted with a movable plate 415, the side wall of the movable plate 415 is fixedly installed with a connecting rod 416, the other end of the connecting rod 416 is fixedly installed with an arc-shaped elastic rubber brake rod 417, the inner wall of the arc-shaped elastic rubber brake rod 417 is slidably installed with a cylindrical rod 418, and rectangular blocks 419 are fixedly installed at both ends of the cylindrical rod 418, and the bottom of the rectangular block 419 is fixedly connected to the top of the processing table 5.

[0033] In this embodiment, there are two inclined plates 414 . The two inclined plates 414 are equal in shape and size, and are symmetrically arranged relative to the middle plane in the front-to-back direction of the processing table 5 .

[0034] Example 2

[0035] On the basis of Example 1, a preferred embodiment of a weft yarn braking device for a plastic woven fabric water jet loom provided by the utility model is as follows: Figures 1 to 4 As shown: the auxiliary mechanism 42 includes a processing device 421 and a long rod 423, and the processing device 421 is arranged at the top position of the fixed plate 1 (the processing device 421 is an existing public technology in the comparative document, so the internal structure is not fully described).

[0036] In this embodiment, the long rod 423 is fixedly installed at the bottom of the fixed plate 1, and a stable bottom plate 422 is fixedly installed on the top of the long rod 423. There are two long rods 423, and the shapes and sizes of the two long rods 423 are equal.

[0037] During the specific implementation process, when the operator uses the device, when it is necessary to limit the spinning bobbin from continuing to release the yarn, the operator can directly open the electric telescopic rod 411, and the electric telescopic rod 411 drives the position of the bottom plate 412 to be lifted, and the bottom plate 412 further drives the position of the arc-shaped adjustment rod 413 to be lifted, and the arc-shaped adjustment rod 413 squeezes the side wall of the movable plate 415 through the inclined plate 414, and the movable plate 415 drives the connecting rod 416 to move to the middle position, and the connecting rod 416 drives the arc-shaped elastic rubber brake rod 417 to slide on the surface of the cylindrical rod 418, prompting the arc-shaped elastic rubber brake rods 417 on both sides to move to the middle position, and the arc-shaped elastic rubber brake rods 417 on both sides will always move synchronously, effectively limiting the spinning bobbin from continuing to release the yarn.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weft yarn braking device for a plastic woven fabric water jet loom, comprising a fixing plate (1), A mounting plate (2) fixedly mounted on a side wall of the fixing plate (1); and a processing assembly (4) arranged at a side wall of the fixing plate (1); characterized in that: The processing assembly (4) comprises a processing mechanism (41) installed at a side position of the fixed plate (1); An auxiliary mechanism (42) is installed at a side position of the fixed plate (1), the auxiliary mechanism (42) is connected to the processing mechanism (41), the processing mechanism (41) comprises an electric telescopic rod (411), the side wall of the electric telescopic rod (411) is fixedly connected to the inner wall of the long rod (423), a bottom plate (412) is fixedly installed on the top of the electric telescopic rod (411), an arc-shaped adjustment rod (413) is fixedly installed on the inner wall of the bottom plate (412), and an inclined plate is fixedly installed on the other end of the arc-shaped adjustment rod (413). (414), a movable plate (415) is provided in contact with the side wall of the inclined plate (414), a connecting rod (416) is fixedly installed on the side wall of the movable plate (415), an arc-shaped elastic rubber brake rod (417) is fixedly installed on the other end of the connecting rod (416), a cylindrical rod (418) is slidably installed on the inner wall of the arc-shaped elastic rubber brake rod (417), rectangular blocks (419) are fixedly installed at both ends of the cylindrical rod (418), and the bottom of the rectangular block (419) is fixedly connected to the top of the processing table (5); There are two inclined plates (414), the two inclined plates (414) are equal in shape and size, and the two inclined plates (414) are symmetrically arranged relative to the middle surface of the processing table (5) in the front-to-back direction.

2. A weft yarn braking device for a plastic woven fabric water jet loom according to claim 1, characterized in that: There are four mounting plates (2), the four mounting plates (2) are of equal shape and size, and two mounting plates (2) are symmetrically arranged relative to the middle surface of the fixing plate (1) in the left-right direction.

3. A weft yarn braking device for a water jet loom for plastic woven fabric according to claim 1, characterized in that: A column (3) is fixedly mounted on the top of the fixed plate (1), and a processing table (5) is fixedly mounted on the top of the column (3).

4. A weft yarn braking device for a water jet loom for plastic woven fabric according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a processing device (421) and a long rod (423); the processing device (421) is arranged at the top position of the fixed plate (1).

5. A weft yarn braking device for a water jet loom for plastic woven fabric according to claim 4, characterized in that: The long rod (423) is fixedly mounted on the bottom of the fixed plate (1); a stable bottom plate (422) is fixedly mounted on the top of the long rod (423); there are two long rods (423), and the two long rods (423) are equal in shape and size.

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