Detachable nozzle for water-jet loom

Abstract

The utility model relates to the technical field of textile machines, and discloses a detachable nozzle for a water-jet loom, which comprises a casing, a loom body is arranged in the casing, a controller is fixedly mounted on the outer wall of the casing, and a first auxiliary roller and a second auxiliary roller are rotatably connected to the inner wall of the casing. The weaving machine body is communicated with an external pipe, a water outlet is formed in the weaving machine body, a nozzle is arranged on the outer side of the water outlet, mounting mechanisms are arranged on the water outlet and the nozzle, sealing mechanisms are arranged on the water outlet and the nozzle, and the elastic plate is fixedly mounted on the outer wall of the nozzle. And the clamping blocks are fixedly mounted on the outer walls of the elastic plates. According to the detachable nozzle for the water-jet loom, the outer wall of the fixing block in the mounting mechanism extrudes the arc-shaped surface of the clamping block, so that when the clamping block drives the elastic plate to deform, the elastic plate conveniently drives the clamping block to be clamped to the other side of the fixing block, and the nozzle is conveniently mounted, dismounted and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machines, in particular to a detachable nozzle for a water jet loom. Background Art

[0002] The water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shed. The frictional traction of the water jet weft insertion on the weft yarn is greater than that of the air jet weft insertion, and the diffusion is small, which is suitable for the weft insertion of smooth-surfaced synthetic fibers, glass fibers and other filaments. At the same time, it can increase the conductivity of synthetic fibers and effectively overcome static electricity in weaving. In addition, the jet weft consumes less energy and has the lowest noise.

[0003] Because impurities in the water will accumulate inside the nozzle during use, and the nozzles installed inside the existing textile machines cannot be disassembled, and the inside of the nozzles cannot be cleaned, which affects the normal use of the nozzles; in view of this, we propose a detachable nozzle for a water jet loom. Utility Model Content

[0004] The utility model aims to provide a detachable nozzle for a water jet loom to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable nozzle for a water jet loom, comprising a housing, a loom body is arranged inside the housing, a controller is fixedly installed on the outer wall of the housing, a first auxiliary roller and a second auxiliary roller are rotatably connected to the inner wall of the housing, an external pipe is connected to the loom body, a water outlet is arranged on the loom body, a nozzle is arranged outside the water outlet, a mounting mechanism is arranged on the water outlet and the nozzle, a sealing mechanism is arranged on the water outlet and the nozzle, and the mounting mechanism includes:

[0006] An elastic plate, wherein the elastic plate is fixedly mounted on the outer wall of the nozzle;

[0007] A card block, the card block is fixedly mounted on the outer wall of the elastic plate, and one side of the card block is arranged in an arc shape;

[0008] A fixing block is fixedly mounted on the outer wall of the water outlet and is located on the side of the clamping block.

[0009] Preferably, the sealing mechanism comprises a bent plate, and the bent plate is fixedly mounted on the outer wall of the water outlet.

[0010] Preferably, the inner wall of the bent plate is fixedly connected to one end of the load-bearing spring, and an extrusion block is fixedly mounted on the other end of the load-bearing spring.

[0011] Preferably, the extrusion block is slidably connected to the inner wall of the bent plate, and the outer wall of the extrusion block is in the shape of an inclined surface.

[0012] Preferably, the outer wall of the extrusion block is fixedly connected to one end of a connecting rod, and a sealing sleeve is fixedly mounted on the other end of the connecting rod, and the sealing sleeve is located outside the water outlet.

[0013] Preferably, an extrusion rod is fixedly mounted on the outer wall of the nozzle, the end of the extrusion rod is arranged in an arc shape, and the extrusion rod is located on the side of the extrusion block.

[0014] Compared with the prior art, the utility model provides a detachable nozzle for a water jet loom, which has the following beneficial effects:

[0015] 1. The water jet loom uses a detachable nozzle to squeeze the arc surface of the card block through the outer wall of the fixed block in the installation mechanism, so that when the card block drives the elastic plate to deform, it is convenient for the elastic plate to drive the card block to be connected to the other side of the fixed block, which is convenient for the installation and disassembly of the nozzle for cleaning.

[0016] 2. The water jet loom uses a detachable nozzle to squeeze the inclined surface of the extrusion block through the end of the extrusion rod in the sealing mechanism, so that the extrusion block can drive the two sealing sleeves at the end of the connecting rod to move towards each other to seal the connection between the nozzle and the water outlet to prevent the connection from being unsealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0021] In the figure: 1. casing; 2. controller; 3. first auxiliary roller; 4. second auxiliary roller; 5. loom body; 6. external pipe; 7. water outlet; 8. nozzle; 9. mounting mechanism; 91. elastic plate; 92. clamping block; 93. fixing block; 10. sealing mechanism; 101. bending plate; 102. load-bearing spring; 103. extrusion block; 104. connecting rod; 105. sealing sleeve; 106. extrusion rod. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a detachable nozzle for a water jet loom, comprising a casing 1, a loom body 5 is arranged inside the casing 1, a controller 2 is fixedly installed on the outer wall of the casing 1, a first auxiliary roller 3 and a second auxiliary roller 4 are rotatably connected to the inner wall of the casing 1, an external pipe 6 is connected to the loom body 5, a water outlet 7 is arranged on the loom body 5, a nozzle 8 is arranged on the outer side of the water outlet 7, the nozzle 8 is installed by pushing it toward the water outlet 7, an installation mechanism 9 is arranged on the water outlet 7 and the nozzle 8, and a sealing mechanism 10 is arranged on the water outlet 7 and the nozzle 8.

[0023] In this embodiment, a mounting mechanism 9 is provided on the water outlet 7 and the nozzle 8. The arc-shaped surface of the clamping block 92 is squeezed by the outer wall of the fixed block 93 in the mounting mechanism 9, so that when the clamping block 92 drives the elastic plate 91 to deform, the elastic plate 91 can drive the clamping block 92 to be clamped on the other side of the fixed block 93, so as to facilitate the installation and disassembly of the nozzle 8 for cleaning.

[0024] In this embodiment, a sealing mechanism 10 is provided on the water outlet 7 and the nozzle 8. By squeezing the inclined surface of the extrusion block 103 through the end of the extrusion rod 106 in the sealing mechanism 10, the extrusion block 103 can drive the two sealing sleeves 105 at the ends of the connecting rod 104 to move toward each other to seal the connection between the nozzle 8 and the water outlet 7 to prevent the connection from being unsealed.

[0025] The above-mentioned mounting mechanism 9 includes an elastic plate 91, which is fixedly mounted on the outer wall of the nozzle 8. By bending the elastic plate 91, the block 92 is driven to release the limit, and the nozzle 8 can be disassembled to facilitate cleaning. A block 92 is fixedly mounted on the outer wall of the elastic plate 91, and the block 92 on the outer wall of the elastic plate 91 is driven by the nozzle 8 to move toward the fixed block 93 for clamping. One side of the block 92 is set to an arc shape, and the arc surface of the block 92 is squeezed by the outer wall of the fixed block 93, so that the limit is released when the block 92 drives the elastic plate 91 to deform, and it is convenient to clamp. A fixed block 93 is fixedly mounted on the outer wall of the water outlet 7, and the fixed block 93 is located on the side of the block 92. The block 92 is driven by the elastic plate 91 to clamp on the other side of the fixed block 93, which is convenient for completing the installation of the nozzle 8.

[0026] The sealing mechanism 10 comprises a bent plate 101, which is fixedly mounted on the outer wall of the water outlet 7, the inner wall of the bent plate 101 is fixedly connected to one end of a load-bearing spring 102, an extrusion block 103 is fixedly mounted on the other end of the load-bearing spring 102, the extrusion block 103 is slidably connected to the inner wall of the bent plate 101, the outer wall of the extrusion block 103 is in the shape of an inclined surface, and the inclined surface of the extrusion block 103 is extruded by the end of the extrusion rod 106, so that the extrusion block 103 can move toward the direction of the water outlet 7, and the outer wall of the extrusion block 103 is connected to the connecting rod 10 4, a sealing sleeve 105 is fixedly installed on one end of the connecting rod 104, and the sealing sleeve 105 at the end of the connecting rod 104 can be driven to move toward the water outlet 7 through the extrusion block 103. The sealing sleeve 105 is located outside the water outlet 7. The connection between the nozzle 8 and the water outlet 7 is sealed by the two sealing sleeves 105 moving towards each other to prevent the connection from being unsealed. An extrusion rod 106 is fixedly installed on the outer wall of the nozzle 8, and the end of the extrusion rod 106 is set in an arc shape. The extrusion rod 106 is located on the side of the extrusion block 103.

[0027] In this embodiment, the nozzle 8 is installed by pushing the nozzle 8 toward the water outlet 7, and the block 92 on the outer wall of the elastic plate 91 is driven by the nozzle 8 to move toward the fixed block 93, and then the arc surface of the block 92 is squeezed by the outer wall of the fixed block 93, so that the limit is released when the block 92 drives the elastic plate 91 to deform, and finally the block 92 is driven by the elastic plate 91 to be clamped on the other side of the fixed block 93, thereby completing the installation of the nozzle 8. At the same time, during the installation process, the extrusion rod 106 is driven by the nozzle 8 to move in the direction of the extrusion block 103, and the nozzle 8 is installed. The inclined surface of the extrusion block 103 is squeezed by the end of the extrusion rod 106 to make the extrusion block 103 move toward the water outlet 7, and then the sealing sleeve 105 at the end of the connecting rod 104 is driven by the extrusion block 103 to move in the direction of the water outlet 7, and finally the two sealing sleeves 105 move toward each other to seal the connection between the nozzle 8 and the water outlet 7 to prevent the connection from being unsealed. When the inside of the nozzle 8 needs to be cleaned, the elastic plate 91 is moved to drive the block 92 to release the limit, thereby facilitating the disassembly of the nozzle 8 and completing the cleaning work.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A detachable nozzle for a water jet loom, comprising a housing (1), wherein a loom body (5) is arranged inside the housing (1), characterized in that: A controller (2) is fixedly mounted on the outer wall of the housing (1); a first auxiliary roller (3) and a second auxiliary roller (4) are rotatably connected to the inner wall of the housing (1); an external pipe (6) is connected to the loom body (5); a water outlet (7) is provided on the loom body (5); a nozzle (8) is provided on the outer side of the water outlet (7); a mounting mechanism (9) is provided on the water outlet (7) and the nozzle (8); a sealing mechanism (10) is provided on the water outlet (7) and the nozzle (8); and the mounting mechanism (9) comprises: an elastic plate (91), wherein the elastic plate (91) is fixedly mounted on the outer wall of the nozzle (8); A card block (92), the card block (92) being fixedly mounted on the outer wall of the elastic plate (91), and one side of the card block (92) being arranged in an arc shape; A fixing block (93), wherein the fixing block (93) is fixedly mounted on the outer wall of the water outlet (7), and the fixing block (93) is located on the side of the clamping block (92).

2. The detachable nozzle for a water jet loom according to claim 1, characterized in that: The sealing mechanism (10) comprises a bent plate (101), and the bent plate (101) is fixedly mounted on the outer wall of the water outlet (7).

3. The detachable nozzle for a water jet loom according to claim 2, characterized in that: The inner wall of the bent plate (101) is fixedly connected to one end of a bearing spring (102), and an extrusion block (103) is fixedly mounted on the other end of the bearing spring (102).

4. The detachable nozzle for a water jet loom according to claim 3, characterized in that: The extrusion block (103) is slidably connected to the inner wall of the bent plate (101), and the outer wall of the extrusion block (103) is in the shape of an inclined surface.

5. The detachable nozzle for a water jet loom according to claim 4, characterized in that: The outer wall of the extrusion block (103) is fixedly connected to one end of a connecting rod (104), and a sealing sleeve (105) is fixedly installed on the other end of the connecting rod (104), and the sealing sleeve (105) is located outside the water outlet (7).

6. The detachable nozzle for a water jet loom according to claim 5, characterized in that: An extrusion rod (106) is fixedly mounted on the outer wall of the nozzle (8), the end of the extrusion rod (106) is arranged in an arc shape, and the extrusion rod (106) is located on the side of the extrusion block (103).

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