Feeding device for dust-free cloth production

Abstract

The utility model discloses a feeding device for dust-free cloth production, which belongs to the technical field of dust-free cloth production and processing and comprises a vehicle body, two groups of support plates, two groups of frames, two groups of mounting frames and a fixing frame are fixedly mounted at the top of the vehicle body, and a conveying roller is rotatably mounted between the two groups of support plates. A tensioning assembly is arranged between the two sets of mounting frames, the tensioning assembly comprises a threaded rod, the outer side of the threaded rod is in threaded connection with a threaded block, the downward pressing degree of a tensioning roller on the dust-free cloth can be accurately adjusted, the dust-free cloth can be effectively prevented from being deformed in the conveying and machining process through the proper tensioning degree, and the dust-free cloth is prevented from being damaged. The conveying speed and the position stability of the dust-free cloth can be maintained through the stable tensioning degree, the distance between the sweeping rollers can be flexibly adjusted according to the thickness of the dust-free cloth, it is guaranteed that the sweeping rollers can make full contact with the surface of the dust-free cloth whether the dust-free cloth is thin or thick, and comprehensive and effective sweeping is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dustless cloth production and processing technical field especially relates to a feeding device for dustless cloth production. BACKGROUND

[0002] In modern industrial production, dustless cloth as a kind of product with extremely high cleanliness requirement is widely used in electronic, optical, medical and other sensitive environment requiring fields. Its production process needs high precision and stability, and feeding device as a key link in production process has a crucial influence on the quality of dustless cloth, traditional dustless cloth feeding device often adopts fixed structure or simple tensioning mode, cannot accurately adjust the tension of dustless cloth according to the actual demand in production process, leading to that over-loose dustless cloth can cause uneven coating, and over-tight can make dustless cloth stretch and deform, influence product quality, and the cleaning component in the existing feeding device is usually fixed, the design does not consider the change of dustless cloth thickness, and can only clean one side, if dust and impurities can be attached to both sides, if not effectively removed, these impurities can contaminate dustless cloth in subsequent process, reduce its cleanliness, cannot meet the use requirement of dustless cloth in high-precision cleaning field, therefore we propose a feeding device for dustless cloth production to solve this problem. SUMMARY

[0003] The utility model is provided with a feeding device for dustless cloth production to solve the problems in the above background.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A feeding device for dustless cloth production, including: car body, the top of car body is fixedly installed with two groups of support plate, two groups of frame, two groups of mounting bracket and fixed frame, two groups of support plate are rotatably installed with conveying roller between, two groups of mounting bracket are provided with tensioning assembly between, the tensioning assembly includes: threaded rod, the outside of threaded rod is connected with threaded block, the side of threaded block is fixedly installed with support one, the inside of support one is provided with support two, the top of support two is fixedly installed with multiple groups of spring, and the top of multiple groups of spring is all fixedly connected with the top inner wall of support one, and the both sides inner walls of support two are rotatably installed with tensioning roller, two groups of frame are provided with dust removal assembly between, and the dust removal assembly includes: two-way screw rod, the outside of two-way screw rod is connected with two groups of screw plate, and the side of two groups of screw plate is rotatably installed with cleaning roller, the both sides inner walls of fixed frame are rotatably installed with transmission roller and guide roller respectively, and one side of fixed frame is fixedly installed with motor three, and the output shaft of motor three is fixedly connected with transmission roller.

[0006] Preferably, the threaded rod is rotatably installed on the inner walls of the two sides of the front frame, and a motor one is fixedly installed on the top of the front frame, and the output shaft of the motor one is fixedly connected with the threaded rod.

[0007] Preferably, the bidirectional screw rod is rotatably installed on the inner walls of the two sides of the front frame, and a motor two is fixedly installed on the top of the front frame, and the output shaft of the motor two is fixedly connected with the bidirectional screw rod.

[0008] Preferably, one side of each of the two groups of cleaning rollers is rotatably installed with a guide block, one end of each of the two groups of guide blocks is fixedly installed with a motor four, the output shafts of the two groups of motors four are respectively fixedly connected with the corresponding cleaning rollers, two groups of guide rods are slidably installed in the two groups of guide blocks, and the two ends of the two groups of guide rods are fixedly connected with the inner walls of the two sides of the rear frame.

[0009] Preferably, the two sides of the bracket two are fixedly installed with sliding blocks, the interiors of the two groups of sliding blocks are slidably installed with sliding rods, and the two groups of sliding rods are respectively fixedly installed in the interiors of the two sides of the bracket one.

[0010] Preferably, one side of the guide roller is provided with an arc-shaped plate, and the arc-shaped plate is fixedly installed on the inner walls of the two sides of the fixing frame.

[0011] In the utility model, the one side bracket one is driven to move downwards by the threaded block, the bracket two is driven to move downwards to contact and press down the dust-free cloth while extruding the spring at the top by the tensioning roller, the degree of pressing down of the tensioning roller to the dust-free cloth can be accurately adjusted, the appropriate tensioning degree can effectively prevent the dust-free cloth from being deformed in the conveying and processing process, and the stable tensioning degree is helpful to maintaining the stability of the conveying speed and position of the dust-free cloth, the influence of the tensioning roller on the dust-free cloth is reduced through the buffering of the spring, and the dust-free cloth is prevented from being damaged due to sudden stress change.

[0012] In the utility model, the one side bracket one is driven to move downwards by the threaded block, the bracket two is driven to move downwards to contact and press down the dust-free cloth while extruding the spring at the top by the tensioning roller, the degree of pressing down of the tensioning roller to the dust-free cloth can be accurately adjusted, the appropriate tensioning degree can effectively prevent the dust-free cloth from being deformed in the conveying and processing process, and the stable tensioning degree is helpful to maintaining the stability of the conveying speed and position of the dust-free cloth, the influence of the tensioning roller on the dust-free cloth is reduced through the buffering of the spring, and the dust-free cloth is prevented from being damaged due to sudden stress change. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a feeding device for dust-free cloth production proposed by the present invention;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of a feeding device for dust-free cloth production proposed by the present invention from another perspective;

[0015] Figure 3 This is a schematic diagram of the tensioning assembly structure proposed by the utility model;

[0016] Figure 4 This is a schematic diagram of the dust removal component structure proposed in this utility model.

[0017] In the figure: 1. Car body; 2. Conveyor roller; 3. Tensioning assembly; 301. Threaded rod; 302. Threaded block; 303. Bracket 1; 304. Spring; 305. Bracket 2; 306. Tensioning roller; 307. Slider; 308. Sliding rod; 309. Limit block; 310. Limit rod; 4. Dust removal assembly; 401. Bidirectional screw rod; 402. Threaded plate; 403. Cleaning roller; 404. Guide block; 405. Motor 4; 406. Guide rod; 5. Transmission roller; 6. Guide roller; 7. Arc plate; 8. Fixing frame; 9. Frame; 10. Mounting frame; 11. Motor 1; 12. Motor 2; 13. Motor 3. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0019] Reference Figure 1-4A feeding device for dust-free cloth production comprises: a vehicle body 1, two groups of support plates, two groups of frames 9, two groups of mounting frames 10 and a fixing frame 8 are fixedly installed on the top of the vehicle body 1, a conveying roller 2 is rotatably installed between the two groups of support plates, a tensioning assembly 3 is arranged between the two groups of mounting frames 10, and the tensioning assembly 3 comprises: a threaded rod 301, a threaded block 302 is threadedly connected to the outer side of the threaded rod 301, a bracket 1 303 is fixedly installed on one side of the threaded block 302, a bracket 2 305 is arranged inside the bracket 1 303, and multiple groups of springs 304 are fixedly installed on the top of the bracket 2 305, and multiple groups of the The top ends of the springs 304 are fixedly connected to the top inner walls of the bracket one 303, and tensioning rollers 306 are rotatably installed on the inner walls on both sides of the bracket two 305. A dust removal assembly 4 is provided between the two groups of frames 9, and the dust removal assembly 4 includes: a bidirectional screw rod 401, and the outer side of the bidirectional screw rod 401 is threadedly connected to two groups of threaded plates 402, and one side of the two groups of threaded plates 402 is rotatably installed with a cleaning roller 403, and the inner walls on both sides of the fixed frame 8 are respectively rotatably installed with a transmission roller 5 and a guide roller 6, and one side of the fixed frame 8 is fixedly installed with a motor three 13, and the output shaft of the motor three 13 is fixedly connected to the transmission roller 5.

[0020] In this embodiment, the threaded rod 301 is rotatably mounted on the inner walls on both sides of the mounting frame 10 located on the front side, and a motor 11 is fixedly mounted on the top of the mounting frame 10 located on the front side. The output shaft of the motor 11 is fixedly connected to the threaded rod 301, which facilitates the rotation of the threaded rod 301, the movement of the tensioning roller 306, and the adjustment of the tension of the dust-free cloth. The bidirectional screw rod 401 is rotatably mounted on the inner walls on both sides of the frame 9 located on the front side, and a motor 2 12 is fixedly mounted on the top of the frame 9 located on the front side. The output shaft of the motor 2 12 is fixedly connected to the bidirectional screw rod 401, which facilitates the rotation of the bidirectional screw rod 401 and the adjustment of the distance between the two sets of cleaning rollers 403.

[0021] In this embodiment, one side of the two groups of cleaning rollers 403 is rotatably installed with a guide block 404, one end of the two groups of guide blocks 404 is fixedly installed with a motor four 405, the output shaft seals of the two groups of motor four 405 are respectively fixedly connected to the corresponding cleaning rollers 403, and the interior of the two groups of guide blocks 404 is slidably installed with two groups of guide rods 406, both ends of the two groups of guide rods 406 are fixedly connected to the inner walls of the two sides of the rear frame 9, which is convenient for the rotation of the two groups of cleaning rollers 403, the cleaning and dust removal of dust-free cloths of different thicknesses, and the more stable adjustment of the two groups of cleaning rollers 403. Both sides of the bracket two 305 are fixedly installed There are sliders 307, and sliding rods 308 are slidably installed inside the two groups of sliders 307. The two groups of sliding rods 308 are respectively fixedly installed on the inside of both sides of the bracket 1 303. A limiting block 309 is fixedly installed on one side of the bracket 1 303, and a limiting rod 310 is fixedly installed inside the limiting block 309. The two ends of the limiting rod 310 are respectively fixedly connected to the inner walls of both sides of the rear mounting frame 10 to prevent the bracket 1 303 from rotating when moving, which facilitates the movement of the bracket 2 305. An arc plate 7 is provided on one side of the guide roller 6, and the arc plate 7 is fixedly installed on the inner walls of both sides of the fixing frame 8 to facilitate the stable loading of the dust-free cloth.

[0022] In this embodiment, when in use, the dust-free cloth is passed through the top of the conveying roller 2, the bottom of the tensioning roller 306, between the two groups of cleaning rollers 403, the bottom of the transmission roller 5 and the top of the guide roller 6, and finally reaches the top of the arc plate 7. By driving the motor 11, the motor 11 drives the threaded rod 301 to rotate, so that the threaded block 302 drives the bracket 1 303 on one side to move downward, so that the bracket 2 305 drives the tensioning roller 306 to move downward to contact and press down the dust-free cloth while squeezing the spring 304 at the top, so as to facilitate the adjustment of the tension of the dust-free cloth. By driving the motor 2 12, the motor 2 12 drives the bidirectional screw rod 401 to rotate, so that the two groups of threaded plates 402 move relative to each other, so that the two groups of cleaning rollers 403 approach and move away from each other, and then drive the two groups of motors 405 to make the two groups of cleaning rollers 403 rotate counterclockwise and clockwise respectively, so as to facilitate cleaning and dust removal on both sides of the dust-free cloth with different thicknesses.

[0023] The above is a detailed introduction to the feeding device for dust-free cloth production provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A feeding device for producing dust-free cloth, characterized in that: include: A vehicle body (1), wherein two groups of support plates, two groups of frames (9), two groups of mounting frames (10) and a fixing frame (8) are fixedly installed on the top of the vehicle body (1), a conveying roller (2) is rotatably installed between the two groups of support plates, a tensioning assembly (3) is provided between the two groups of mounting frames (10), and the tensioning assembly (3) comprises: a threaded rod (301), the outer side of the threaded rod (301) is threadedly connected to a threaded block (302), a bracket 1 (303) is fixedly installed on one side of the threaded block (302), a bracket 2 (305) is provided inside the bracket 1 (303), a plurality of groups of springs (304) are fixedly installed on the top of the bracket 2 (305), and the tops of the plurality of groups of springs (304) are fixedly connected to the tops of the plurality of groups of springs (304). The ends are fixedly connected to the top inner wall of the bracket one (303), and tensioning rollers (306) are rotatably installed on the inner walls of both sides of the bracket two (305). A dust removal component (4) is provided between the two groups of the frames (9), and the dust removal component (4) comprises: a bidirectional screw rod (401), the outer side of the bidirectional screw rod (401) is threadedly connected to two groups of threaded plates (402), and one side of the two groups of threaded plates (402) is rotatably installed with a cleaning roller (403), and the inner walls of both sides of the fixed frame (8) are respectively rotatably installed with a transmission roller (5) and a guide roller (6), and one side of the fixed frame (8) is fixedly installed with a motor three (13), and the output shaft of the motor three (13) is fixedly connected to the transmission roller (5).

2. A feeding device for producing dust-free cloth according to claim 1, characterized in that: The threaded rod (301) is rotatably mounted on the inner walls of both sides of the mounting frame (10) located on the front side, and a motor 1 (11) is fixedly mounted on the top of the mounting frame (10) located on the front side, and the output shaft of the motor 1 (11) is fixedly connected to the threaded rod (301).

3. The feeding device for producing dust-free cloth according to claim 1, characterized in that: The bidirectional screw rod (401) is rotatably mounted on the inner walls of both sides of the frame (9) located at the front side, and a second motor (12) is fixedly mounted on the top of the frame (9) located at the front side, and the output shaft of the second motor (12) is fixedly connected to the bidirectional screw rod (401).

4. The feeding device for producing dust-free cloth according to claim 1, characterized in that: A guide block (404) is rotatably mounted on one side of the two groups of cleaning rollers (403), a motor four (405) is fixedly mounted on one end of the two groups of guide blocks (404), the output shaft seals of the two groups of motor four (405) are fixedly connected to the corresponding cleaning rollers (403), and two groups of guide rods (406) are slidably mounted inside the two groups of guide blocks (404), and both ends of the two groups of guide rods (406) are fixedly connected to the inner walls of the rear frame (9).

5. The feeding device for producing dust-free cloth according to claim 1, characterized in that: Sliders (307) are fixedly installed on both sides of the bracket 2 (305), and slide rods (308) are slidably installed inside the two groups of slides (307). The two groups of slide rods (308) are respectively fixedly installed inside the two sides of the bracket 1 (303). A limiting block (309) is fixedly installed on one side of the bracket 1 (303), and a limiting rod (310) is fixedly installed inside the limiting block (309). The two ends of the limiting rod (310) are respectively fixedly connected to the inner walls of the two sides of the rear mounting frame (10).

6. The feeding device for producing dust-free cloth according to claim 1, characterized in that: An arc-shaped plate (7) is provided on one side of the guide roller (6), and the arc-shaped plate (7) is fixedly mounted on the inner walls on both sides of the fixing frame (8).

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