Water spraying disc and water-jet loom

Abstract

The utility model provides a water spray disc and a water jet loom, and relates to the technical field of water spray disc, the water spray disc comprises a loom body, a bottom plate and an adjusting device, the surface of the loom body is provided with a plurality of limiting rollers, the surface of the loom body is fixedly connected with a controller, the bottom plate is installed on the surface of the loom body through the adjusting device, and the limiting rollers are arranged on the bottom plate. The surface of the bottom plate is fixedly connected with a lead disc, the surface of the bottom plate is fixedly connected with a nozzle, the surface of the bottom plate is fixedly connected with a water inlet pipe, the water inlet pipe is communicated with the nozzle, the adjusting device comprises two mounting plates, and the two mounting plates are fixedly connected with the surface of the bottom plate respectively; when the water spraying disc is matched with a weaving machine body for use, the angle of the nozzle can be timely and quickly adjusted according to the weaving requirement, so that the water spraying disc is more adaptive to the weaving processing requirement of the weaving machine body, the use effect and the functionality of the water spraying disc are improved, and the working efficiency of weaving is also improved.

Description

Technical Field

[0001] This utility model relates to the field of water spray disc technology, and in particular to a water spray disc and a water spray loom. Background Technology

[0002] Water jet looms are shuttleless looms that use jet water to guide the weft yarn through the shed. Water jet weft insertion has a greater frictional traction force on the weft yarn than air jet weft insertion, and its diffusion is smaller. It is suitable for the weft insertion of filaments such as synthetic fibers and glass fibers with smooth surfaces. The water jet disc is one of the important components of the water jet loom and plays an important guiding role for the weft yarn.

[0003] The weft yarn is pulled by the guide disc and passes through the inner wall of the nozzle. Then, the controller on the loom body is operated to set the loom and start the equipment. At this time, the water inlet pipe on the bottom plate of the water spray disc will spray water and shoot the weft yarn to the warp yarn through the nozzle, and then be woven accordingly. However, in actual use, it was found that when the loom needs to perform different weaving requirements and spinning conditions, different angle nozzles are required. However, the nozzle angle on a general water spray disc is fixed and difficult to adjust, which reduces the effectiveness of the water spray disc and has certain limitations. Utility Model Content

[0004] The technical problem this invention aims to solve is that when a loom needs to perform different textile tasks and spinning conditions, it requires the use of nozzles with different angles. However, the nozzle angles on a typical water spray plate are fixed and difficult to adjust, which reduces the effectiveness of the water spray plate and has certain limitations.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a water spray disc, including a loom body, a base plate and an adjusting device. Several limiting rollers are provided on the surface of the loom body. A controller is fixedly connected to the surface of the loom body. The base plate is mounted on the surface of the loom body by means of the adjusting device. A lead-thread disc is fixedly connected to the surface of the base plate. A nozzle is fixedly connected to the surface of the base plate. A water inlet pipe is fixedly connected to the surface of the base plate and communicates with the nozzle. The adjusting device includes two mounting plates, each fixedly connected to the surface of the base plate. A mounting rod is fixedly connected to the surface of both mounting plates. The mounting rod is rotatably connected to the inner wall of the loom body. A first gear is fixedly connected to the arc surface of the mounting rod. A servo motor is fixedly connected to the surface of the loom body. A second gear is fixedly connected to the output end of the servo motor. The first gear and the second gear mesh.

[0006] The effect achieved by the above-mentioned components is that when the water spray disc is used in conjunction with the loom body, the angle of the nozzle can be adjusted quickly and timely according to the needs of textile production, thereby better adapting to the textile processing requirements of the loom body, improving the effectiveness and functionality of the water spray disc, and also improving the work efficiency of textile production.

[0007] Preferably, bearings are fixedly connected to the arc surfaces at both ends of the mounting rod, the inner ring of the bearing is fixedly connected to the arc surface of the mounting rod, and the outer ring of the bearing is fixedly connected to the inner wall of the loom body.

[0008] The effect achieved by the above components is as follows: by setting the bearing, the rotational friction between the loom body is reduced when the mounting rod rotates, thus preventing damage to the mounting rod and ensuring the normal use of the mounting rod and the normal angle adjustment of the nozzle.

[0009] Preferably, a protective sleeve is fitted on the arc surface of the output end of the servo motor. The protective sleeve is a rubber sleeve and is fixedly connected to the surface of the servo motor.

[0010] The effect achieved by the above-mentioned components is that, by setting up the protective cover, it is not easy for impurities and dust to enter the internal components of the servo motor during use, thus ensuring the normal operation of the servo motor.

[0011] Preferably, a support plate is fixedly connected to the surface of the loom body, and the support plate is rotatably connected to the output end of the servo motor.

[0012] The effect achieved by the above components is that, by setting up the support plate, the output end of the servo motor can better maintain stability during rotation and prevent shaking, thereby ensuring the normal operation of the adjustment device.

[0013] Preferably, a stabilizing groove is formed on one side surface of the first gear and the second gear, and a stabilizing frame is slidably connected to the inner wall of the stabilizing groove. The stabilizing frame is fixedly connected to the surface of the servo motor.

[0014] The effect achieved by the above components is that the sliding arrangement of the stabilizer and the stabilizer groove makes the meshing of the first gear and the second gear more stable, thereby making the rotation of the mounting rod more stable and smooth, and better adjusting the angle of the nozzles on the base plate of the spray plate.

[0015] Preferably, the surface of the water spray plate base is provided with a protective device, the protective device including a protective shell, the protective shell being slidably inserted into the surface of the nozzle, a connecting plate being fixedly connected to the surface of the protective shell, and an electric telescopic rod being fixedly connected to the surface of the water spray plate base, the output end of the electric telescopic rod being fixedly connected to the surface of the connecting plate.

[0016] The effect achieved by the above components is that when the loom body is idle, it is not easy for impurities and dust to enter the inner wall of the nozzle on the bottom plate of the water spray disc, which would cause the nozzle to become clogged and thus affect the subsequent weft yarn traction, thus affecting the normal use of the entire water spray disc assembly.

[0017] Preferably, protective pads are fixedly connected to the inner walls of the protective shell on the sides that are close to each other, and the protective pads are sponge pads.

[0018] The effect achieved by the above-mentioned components is that, by adding a protective pad, the protective shell can fit more closely to the surface of the nozzle, making it less likely to have gaps, thereby providing better protection for the nozzle.

[0019] Preferably, a water jet loom employs the aforementioned water jet disc.

[0020] The beneficial effects of this utility model are:

[0021] When used in conjunction with the loom body, the water spray disc of this invention can quickly and promptly adjust the nozzle angle according to the needs of textile production, thereby better adapting to the textile processing requirements of the loom body, improving the effectiveness and functionality of the water spray disc, and also increasing the work efficiency of textile production. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a structural schematic diagram of the base plate location of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the adjusting device of this utility model;

[0026] Figure 4 This is a utility model Figure 3 A schematic diagram of the side structure;

[0027] Figure 5 This is a schematic diagram of the structure of the protective device of this utility model.

[0028] Legend: 1. Loom body; 2. Controller; 3. Limit roller; 4. Base plate; 5. Nozzle; 6. Water inlet pipe; 7. Lead-in reel; 8. Adjustment device; 81. Mounting plate; 82. Mounting rod; 83. First gear; 84. Servo motor; 85. Second gear; 86. Bearing; 87. Support plate; 88. Protective sleeve; 89. Stabilizing groove; 810. Stabilizing frame; 9. Protective device; 91. Protective shell; 92. Connecting plate; 93. Electric telescopic rod; 94. Protective pad. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 and Figure 2 The water spraying disc and water spraying loom shown include a loom body 1, a base plate 4, and an adjusting device 8. A plurality of limiting rollers 3 are provided on the surface of the loom body 1. A controller 2 is fixedly connected to the surface of the loom body 1. The base plate 4 is mounted on the surface of the loom body 1 by means of the adjusting device 8. A guide plate 7 is fixedly connected to the surface of the base plate 4. A nozzle 5 is fixedly connected to the surface of the base plate 4. A water inlet pipe 6 is fixedly connected to the surface of the base plate 4. The water inlet pipe 6 is connected to the nozzle 5. A protective device 9 is provided on the surface of the water spraying disc base plate 4.

[0032] Figure 1 , Figure 2 and Figure 3The adjustment device 8 shown includes two mounting plates 81, which are fixedly connected to the surface of the base plate 4. A mounting rod 82 is fixedly connected to the surface of both mounting plates 81. The mounting rod 82 is rotatably connected to the inner wall of the loom body 1. A first gear 83 is fixedly connected to the arc surface of the mounting rod 82. A servo motor 84 is fixedly connected to the surface of the loom body 1. A second gear 85 is fixedly connected to the output end of the servo motor 84. The first gear 83 and the second gear 85 mesh. When the loom body 1 is used for textile processing, the angle of the nozzle 5 is adjusted according to the different textile requirements. At this time, the servo motor 84 on the loom body 1 is started. The operation of the servo motor 84 will drive the second gear 85 at the output end to rotate, because the first gear 83 and the second gear 85 fixedly connected to the mounting rod 82 mesh with each other. Therefore, the mounting rod 82 will rotate under the drive of the servo motor 84, causing the water spray plate base plate 4 fixedly connected to one side of the mounting plate 81 on the mounting rod 82 to rotate, thereby causing the angle of the nozzle 5 to change until it is adjusted to a suitable angle. Then, the weft yarn is pulled by the guide plate 7 and passes through the inner wall of the nozzle 5. Then, the controller 2 on the loom body 1 is operated to set the loom body 1 to make the equipment run. At this time, the water inlet pipe 6 on the water spray plate base plate 4 will spray water and shoot the weft yarn to the warp yarn through the nozzle 5, and then be processed and woven accordingly. When the water spray plate is used in conjunction with the loom body 1, it can adjust the angle of the nozzle 5 in a timely and quick manner according to the needs of weaving, so as to better adapt to the weaving processing needs of the loom body 1, improve the use effect and functionality of the water spray plate, and also improve the working efficiency of weaving.

[0033] Figure 1 , Figure 2 and Figure 3 Bearings 86 are fixedly connected to the two ends of the arc surface of the mounting rod 82 of the adjustment device 8 shown. The inner ring of the bearing 86 is fixedly connected to the arc surface of the mounting rod 82, and the outer ring of the bearing 86 is fixedly connected to the inner wall of the loom body 1. By setting the bearings 86, the rotational friction between the loom body 1 is reduced when the mounting rod 82 rotates, thus preventing damage to the mounting rod 82 and ensuring the normal use of the mounting rod 82 and the normal angle adjustment of the nozzle 5. A protective sleeve 88 is fitted on the arc surface of the output end of the servo motor 84. The protective sleeve 88 is a rubber sleeve and is fixedly connected to the surface of the servo motor 84. By setting the protective sleeve 88, it is not easy for impurities and dust to enter the internal components of the servo motor 84 during use, thus ensuring the normal operation of the servo motor 84.

[0034] Figure 1 , Figure 2 and Figure 3The adjustment device 8 shown has a support plate 87 fixedly connected to the surface of the loom body 1. The support plate 87 is rotatably connected to the output end of the servo motor 84. The effect achieved by the above components is that the support plate 87 makes the output end of the servo motor 84 more stable during rotation and prevents it from shaking, thereby ensuring the normal operation of the adjustment device 8. The first gear 83 and the second gear 85 are respectively provided with stabilizing grooves 89 on one side surface. The inner wall of the stabilizing groove 89 is slidably connected to a stabilizing frame 810. The stabilizing frame 810 is fixedly connected to the surface of the servo motor 84. Through the sliding arrangement of the stabilizing frame 810 and the stabilizing groove 89, the meshing of the first gear 83 and the second gear 85 is more stable, thereby making the rotation of the mounting rod 82 more stable and smooth, and better adjusting the angle of the nozzles 5 on the water spray plate base plate 4.

[0035] Figure 1 , Figure 2 and Figure 4 The adjustment device 8 and protective device 9 shown include a protective shell 91, which is slidably inserted into the surface of the nozzle 5. A connecting plate 92 is fixedly connected to the surface of the protective shell 91, and an electric telescopic rod 93 is fixedly connected to the surface of the water spray pan base plate 4. The output end of the electric telescopic rod 93 is fixedly connected to the surface of the connecting plate 92. When the loom body 1 is idle, the electric telescopic rod 93 on the water spray pan base plate 4 is activated. The retraction of the electric telescopic rod 93 will cause the connecting plate 92 on its output end to move until the protective shell 91 fixedly connected to the connecting plate 92 moves closer to the nozzle 5 until the protective shell 91 covers the surface of the nozzle 5. At this time, when the loom body 1 is idle, it is not easy for impurities and dust to enter the inner wall of the nozzle 5 on the water spray pan base plate 4, which would cause the nozzle 5 to become clogged, thereby affecting the subsequent weft yarn traction and causing the normal use of the entire water spray pan assembly.

[0036] Figure 1 , Figure 2 and Figure 4 The inner walls of the protective shell 91 of the adjustment device 8 shown are respectively fixedly connected with protective pads 94 on the sides that are close to each other. The protective pads 94 are sponge pads. By setting the protective pads 94, when the protective shell 91 covers the surface of the nozzle 5, it can fit more closely and is less likely to have gaps, thereby better protecting the nozzle 5.

[0037] Working principle: When using the loom body 1 for textile processing, the angle of the nozzle 5 is adjusted according to different textile requirements. At this time, the servo motor 84 on the loom body 1 is started. The operation of the servo motor 84 will drive the second gear 85 at the output end to rotate. Because the first gear 83 and the second gear 85 fixedly connected on the mounting rod 82 mesh with each other, the mounting rod 82 will rotate under the drive of the servo motor 84, causing the water spray plate base plate 4 fixedly connected to one side of the mounting plate 81 on the mounting rod 82 to rotate, thereby causing the angle of the nozzle 5 to change until it is adjusted to the appropriate position. The appropriate angle is then used to guide the weft yarn through the guide disc 7 and through the inner wall of the nozzle 5. Then, the controller 2 on the loom body 1 is operated to set the loom body 1 and make the equipment run. At this time, the water inlet pipe 6 on the bottom plate 4 of the water spray disc will spray water and shoot the weft yarn to the warp yarn through the nozzle 5, and then be processed and woven accordingly. When the water spray disc is used in conjunction with the loom body 1, it can adjust the angle of the nozzle 5 in a timely and quick manner according to the needs of weaving, so as to better adapt to the weaving processing needs of the loom body 1, improve the use effect and functionality of the water spray disc, and also improve the working efficiency of weaving.

[0038] When the loom body 1 is idle, the electric telescopic rod 93 on the water spray plate base 4 is activated. The retraction of the electric telescopic rod 93 will cause the connecting plate 92 on its output end to move until the protective shell 91 fixedly connected to the connecting plate 92 moves closer to the nozzle 5 until the protective shell 91 covers the surface of the nozzle 5. At this time, when the loom body 1 is idle, it is not easy for attached impurities and dust to enter the inner wall of the nozzle 5 on the water spray plate base 4, which will cause the nozzle 5 to be blocked, thereby affecting the subsequent weft yarn traction and causing the normal use of the entire water spray plate assembly.

[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A water jet disc comprising a loom body (1), a bottom plate (4) and an adjusting device (8), characterized in that: The surface of the loom body (1) is provided with a plurality of limiting rollers (3), the surface of the loom body (1) is fixedly connected with a controller (2), the bottom plate (4) is installed on the surface of the loom body (1) by means of an adjusting device (8), the surface of the bottom plate (4) is fixedly connected with a lead plate (7), the surface of the bottom plate (4) is fixedly connected with a nozzle (5), the surface of the bottom plate (4) is fixedly connected with a water inlet pipe (6), the water inlet pipe (6) is communicated with the nozzle (5), the adjusting device (8) comprises two mounting plates (81), the two mounting plates (81) are fixedly connected with the surface of the bottom plate (4) respectively, the surfaces of the two mounting plates (81) are fixedly connected with a mounting rod (82) in common, the mounting rod (82) is rotatably connected with the inner wall of the loom body (1), the first gear (83) is fixedly connected on the arc surface of the mounting rod (82), the surface of the loom body (1) is fixedly connected with a servo motor (84), the output end of the servo motor (84) is fixedly connected with a second gear (85), the first gear (83) is engaged with the second gear (85).

2. A water jet according to claim 1, characterised in that: The two end arc surfaces of the mounting rod (82) are fixedly connected with bearings (86) respectively, the inner ring of the bearing (86) is fixedly connected with the arc surface of the mounting rod (82), and the outer ring of the bearing (86) is fixedly connected with the inner wall of the loom body (1).

3. A water jet according to claim 1, characterized in that: The output end arc surface of the servo motor (84) is sleeved with a protective sleeve (88), the protective sleeve (88) is a rubber sleeve, and the protective sleeve (88) is fixedly connected with the surface of the servo motor (84).

4. A water jet according to claim 1, characterized in that: The surface of the loom body (1) is fixedly connected with a supporting plate (87), and the supporting plate (87) is rotatably connected with the output end of the servo motor (84).

5. A water jet according to claim 1, characterized in that: The surfaces of the first gear (83) and the second gear (85) are respectively provided with stable grooves (89), the inner walls of the stable grooves (89) are slidably connected with stable frames (810), and the stable frames (810) are fixedly connected with the surface of the servo motor (84).

6. A water jet according to claim 1, characterized in that: The surface of the bottom plate (4) is provided with a protection device (9), the protection device (9) comprises a protection shell (91), the protection shell (91) is slidably connected with the surface of the nozzle (5), the surface of the protection shell (91) is fixedly connected with a connecting plate (92), the surface of the bottom plate (4) is fixedly connected with an electric telescopic rod (93), and the output end of the electric telescopic rod (93) is fixedly connected with the surface of the connecting plate (92).

7. A water jet according to claim 6, characterised in that: The inner walls of the protection shell (91) are respectively fixedly connected with protective pads (94) on one side close to each other, and the protective pads (94) are sponge pads.

8. A water-jet loom, characterized by: A water spraying disc is adopted according to any one of claims 1-7. A water spraying disc is adopted according to any one of claims 1-7.

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