Detachable leather roller device for water-jet loom

Abstract

The detachable leather roller device comprises an installation plate, multiple sets of screws are installed on the outer walls of the two sides of the installation plate, one ends of the multiple sets of screws extend out of the installation plate and are symmetrically arranged in pairs, supports are fixedly connected to the upper end face and the lower end face of the installation plate, and the outer walls of the supports are in an L shape. A cleaning mechanism is arranged on the outer wall of the support. By arranging the cleaning brush, the spring, the double-end threaded rod and the like, the distance between the two groups of roller bodies can be adjusted by means of rotation of the double-end threaded rod, so that fabrics with different thicknesses can be flexibly coped with, meanwhile, the cleaning brush can be always attached to the outer walls of the roller bodies by means of the deformable capacity of the spring, the cleaning brush is matched with rotation of the roller bodies, and the cleaning effect is good. The purpose of cleaning the cloth scraps attached to the outer wall of the roller body can be achieved, the cleaning effect of cleaning the cloth scraps on woven cloth is guaranteed, meanwhile, the frequency of power failure and shutdown and the idle time of a production line are reduced, and normal execution of a production plan is guaranteed.

Description

Technical Field

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

[0002] The detachable roller device for water jet loom is a device used in the textile industry. It is mainly used to process the weaving by-products generated by the loom during the weaving process, such as hair on the edge of the fabric or irregular cloth scraps. These by-products may adhere to the edge or surface of the fabric, affecting the quality and appearance of the fabric. The roller device is usually composed of one or more rollers, and the surface of the roller is usually made of rubber or similar materials.

[0003] The outer walls of the leather rollers on existing water jet looms have a certain degree of elasticity and friction due to their material properties. These rollers are placed on the side or top of the loom so that they can come into contact with the fabric generated during the weaving process. During the weaving process, the leather rollers can remove fabric scraps from the fabric, but the removed fabric scraps will adhere to the outer walls of the leather rollers, resulting in the need to regularly shut down the machine to clean the fabric scraps adhered to the outer walls of the leather rollers. Frequent shutdowns for cleaning will increase the idle time of the production line and affect the execution of the production plan. Therefore, it is necessary to redesign a detachable leather roller device for water jet looms to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a detachable top roller device for a water jet loom.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A detachable roller device for a water jet loom comprises a mounting plate, with multiple sets of screws installed on the outer walls on both sides of the mounting plate, one end of each set of screws extending to the outside of the mounting plate and symmetrically arranged in pairs, a slide groove being provided on the outer wall of the mounting plate, two sets of sliders being slidably connected in the slide groove, and the two sets of sliders being respectively connected to a roller body via a disassembly mechanism, brackets being fixedly connected to the upper and lower end surfaces of the mounting plate, the outer wall of the bracket being L-shaped, and a cleaning mechanism being provided on the outer wall of the bracket;

[0007] The cleaning mechanism includes a sliding rod slidably connected to the outer wall of the bracket, and a cleaning brush is fixedly connected to the end of the sliding rod, and the cleaning brush is in contact with the outer wall of the roller body.

[0008] Preferably, the disassembly mechanism includes a rotating drum rotatably connected to the outer wall of the slider, a rotating block is fixedly connected to the axis of the outer wall of the roller body, the rotating drum is sleeved on the outer wall of the rotating block, the outer wall of the rotating drum is threadedly connected to a screw, and one end of the screw thread extends into the interior of the rotating block.

[0009] Preferably, the end of the slide rod is fixedly connected to a limit block, the outer wall of the slide rod is sleeved with a spring, one end of the spring is fixedly connected to the bracket, and the other end of the spring is fixedly connected to the limit block.

[0010] Preferably, a double-threaded rod is rotatably connected to the bottom of the slide groove, and the two groups of sliding blocks are both threadedly connected to the threaded section of the double-threaded rod.

[0011] Preferably, outer walls of the two groups of sliders are both square, and outer walls on both sides of the two groups of sliders are in contact with the inner wall of the sliding groove.

[0012] Preferably, a servo motor is fixedly connected to the upper end surface of the mounting plate, and the end of the servo motor output shaft is coaxially fixedly connected to the double-start threaded rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a cleaning brush, a spring, a double-headed threaded rod and other devices. With the help of the rotation of the double-headed threaded rod, the distance between the two sets of rollers can be adjusted, so as to flexibly cope with fabrics of different thicknesses. At the same time, with the help of the spring's own deformable ability, the cleaning brush can always be in contact with the outer wall of the roller body. In conjunction with the rotation of the roller body, the purpose of cleaning the cloth scraps attached to the outer wall of the roller body can be achieved, ensuring the cleaning effect when cleaning the cloth scraps on the fabric, while reducing the frequency of power outages and the idle time of the production line, ensuring the normal execution of the production plan.

[0015] 2. The utility model is provided with a screw, a rotating block, a rotating drum and other devices. By unscrewing the screw from the rotating block, the connection between the slider and the roller body can be released, thereby achieving the purpose of quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a detachable top roller device for a water jet loom proposed by the utility model;

[0017] Figure 2 for Figure 2 Structural diagram.

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle bracket, sliding rod, spring and other components.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle roller body.

[0020] In the figure: 1. Mounting plate; 2. Screw; 3. Servo motor; 4. Roller; 5. Cleaning brush; 6. Slide; 7. Double-threaded rod; 8. Slider; 9. Bracket; 10. Slide; 11. Limit block; 12. Spring; 13. Rotating drum; 14. Screw; 15. Rotating block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 A detachable roller device for a water jet loom comprises a mounting plate 1, with multiple sets of screws 2 installed on the outer walls on both sides of the mounting plate 1. One end of the multiple sets of screws 2 extends to the outside of the mounting plate 1 and is symmetrically arranged in pairs. A slide groove 6 is opened on the outer wall of the mounting plate 1, and two sets of sliders 8 are slidably connected in the slide groove 6. The two sets of sliders 8 are respectively connected to the roller body 4 through a disassembly mechanism. The upper and lower end surfaces of the mounting plate 1 are fixedly connected to brackets 9. The outer wall of the bracket 9 is L-shaped, and the outer wall of the bracket 9 is provided with a cleaning mechanism.

[0023] The cleaning mechanism includes a slide rod 10 slidably connected to the outer wall of the bracket 9, and a cleaning brush 5 is fixedly connected to the end of the slide rod 10. The cleaning brush 5 is in contact with the outer wall of the roller body 4. Through the contact between the cleaning brush 5 and the outer wall of the roller body 4, during the rotation of the roller body 4, the cloth scraps attached to the outer wall can be cleaned, ensuring the cleaning effect when cleaning the cloth scraps on the woven cloth, while reducing the frequency of power outages and the idle time of the production line, ensuring the normal execution of the production plan.

[0024] Reference Figure 4 The disassembly mechanism includes a rotating drum 13 rotatably connected to the outer wall of the slider 8, a rotating block 15 is fixedly connected to the axis of the outer wall of the roller body 4, the rotating drum 13 is sleeved on the outer wall of the rotating block 15, and a screw 14 is threadedly connected to the outer wall of the rotating drum 13, and one end of the screw 14 extends into the interior of the rotating block 15. The roller body 4 and the slider 8 are connected through the rotating block 15 and the rotating drum 13, and the rotating block 15 and the rotating drum 13 are connected through the screw 14. The roller body 4 can be quickly disassembled by rotating the screw 14.

[0025] Reference Figure 3 The end of the slide rod 10 is fixedly connected to the limiting block 11, and a spring 12 is provided on the outer wall of the slide rod 10. One end of the spring 12 is fixedly connected to the bracket 9, and the other end of the spring 12 is fixedly connected to the limiting block 11. With the help of the elastic performance of the spring 12 itself, the cleaning brush 5 can always fit the outer surface of the roller body 4 to ensure the cleaning effect when cleaning the roller body 4.

[0026] Reference Figure 2The bottom of the slide 6 is rotatably connected to a double-headed threaded rod 7, and the two sets of sliders 8 are threadedly connected to the threaded sections of the double-headed threaded rod 7. The double-headed threaded rod 7 can drive the two sets of sliders 8 to slide toward or relative to each other, and by adjusting the spacing between the two sets of sliders 8, it can be flexibly adjusted according to the thickness of the fabric. At the same time, during the adjustment, with the help of the recovery and compression of the spring 12, it can be ensured that the cleaning brush 5 is always in contact.

[0027] Reference Figure 2 The outer walls of the two sets of sliders 8 are square, and the outer walls on both sides of the two sets of sliders 8 are in contact with the inner walls of the slide groove 6. When the sliders 8 slide, they are limited by the slide groove 6 and can slide up and down in the Y-axis direction.

[0028] Reference Figure 1 and Figure 2 A servo motor 3 is fixedly connected to the upper end surface of the mounting plate 1, and the end of the output shaft of the servo motor 3 is coaxially fixedly connected to the double-headed threaded rod 7. The set servo motor 3 can provide a power output source for the rotation of the double-headed threaded rod 7.

[0029] In the present invention, the specific function of the device is as follows: when using the device, the screw 14 is rotated to rotate the screw 14 out of the rotating block 15, which can release the connection between the slider 8 and the roller body 4, thereby achieving the purpose of quickly disassembling the roller body 4. At the same time, when cleaning cloth scraps on fabrics of different thicknesses, the servo motor 3 can be used to drive the double-headed threaded rod 7 to rotate, and the provided slider 8 then drives the two sets of roller bodies 4 to slide toward or relative to each other. By adjusting the distance between the two sets of roller bodies 4, cloth scraps on fabrics of different thicknesses can be flexibly cleaned, thereby increasing the overall flexibility of the device. During the adjustment process of the roller body 4, the provided cleaning brush 5 synchronously drives the slide bar 10 to push upward. During this process, the spring 12 is in a stretched state. With the help of the deformable ability of the spring 12 itself, the provided cleaning brush 5 can still fit the outer surface of the roller body 4 after the position of the roller body 4 is adjusted.

[0030] During the rotation of the roller body 4, the cleaning brush 5 is always in contact with the outer wall of the roller body 4 under the action of the spring 12, and the cloth scraps attached to the outer wall of the roller body 4 are cleaned, thereby ensuring the cleaning effect when cleaning the cloth scraps on the woven fabric, and at the same time reducing the frequency of power outages and the idle time of the production line, thereby ensuring the normal execution of the production plan.

[0031] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A detachable roller device for a water jet loom, comprising a mounting plate (1), characterized in that: Multiple groups of screws (2) are installed on the outer walls of both sides of the mounting plate (1), one end of each group of screws (2) extends to the outside of the mounting plate (1), and the screws (2) are symmetrically arranged in pairs. A sliding groove (6) is provided on the outer wall of the mounting plate (1), and two groups of sliders (8) are slidably connected in the sliding groove (6). The two groups of sliders (8) are respectively connected to the roller body (4) through a disassembly mechanism. The upper and lower end surfaces of the mounting plate (1) are fixedly connected to a bracket (9), the outer wall of the bracket (9) is L-shaped, and the outer wall of the bracket (9) is provided with a cleaning mechanism. The cleaning mechanism comprises a slide rod (10) slidably connected to the outer wall of the bracket (9); a cleaning brush (5) is fixedly connected to the end of the slide rod (10); and the cleaning brush (5) contacts the outer wall of the roller body (4).

2. The detachable top roller device for a water jet loom according to claim 1, characterized in that: The disassembly mechanism comprises a rotating drum (13) rotatably connected to the outer wall of the slider (8); a rotating block (15) is fixedly connected to the axis of the outer wall of the roller body (4); the rotating drum (13) is sleeved on the outer wall of the rotating block (15); the outer wall of the rotating drum (13) is threadedly connected to a screw (14), and one end of the screw (14) is threadedly extended into the interior of the rotating block (15).

3. The detachable top roller device for a water jet loom according to claim 2, characterized in that: The end of the slide rod (10) is fixedly connected to the limit block (11); the outer wall of the slide rod (10) is provided with a spring (12); one end of the spring (12) is fixedly connected to the bracket (9); and the other end of the spring (12) is fixedly connected to the limit block (11).

4. The detachable top roller device for a water jet loom according to claim 3, characterized in that: The bottom of the slide groove (6) is rotatably connected to a double-headed threaded rod (7), and the two groups of sliders (8) are both threadedly connected to the threaded section of the double-headed threaded rod (7).

5. The detachable top roller device for a water jet loom according to claim 4, characterized in that: The outer walls of the two groups of sliders (8) are both square, and the outer walls on both sides of the two groups of sliders (8) are in contact with the inner wall of the slide groove (6).

6. The detachable top roller device for a water jet loom according to claim 5, characterized in that: The upper end surface of the mounting plate (1) is fixedly connected to a servo motor (3), and the end of the output shaft of the servo motor (3) is coaxially fixedly connected to a double-headed threaded rod (7).

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