Waterproof fabric roller flattening device

Abstract

The utility model discloses a kind of water-resistant fabric roller pressing leveling devices, it is related to water-resistant fabric processing technical field, including main body and leveling assembly, the first leveling press roll is arranged in the upper end inside main body, and second leveling press roll is distributed below the first leveling press roll, leveling assembly is arranged in the both sides inside main body, and leveling assembly includes limiting sliding slot, limiting sliding block, spring damper rod, servo motor, threaded mounting slot, threaded rotating rod and auxiliary handle, the limiting sliding block is connected in the inside limiting sliding slot, and spring damper rod is installed in the lower end of limiting sliding block, and servo motor is installed in the outside limiting sliding block, threaded mounting slot is opened in the upper end inside main body, and threaded rotating rod is connected in the inside threaded mounting slot, and auxiliary handle is installed in the upper end of threaded rotating rod. This kind of water-resistant fabric roller pressing leveling device can dynamically adjust roller spacing and inclination amplitude according to fabric thickness, improve the overall practicality and use efficiency of roller pressing leveling device.

Description

Technical Field

[0001] This utility model relates to the field of water-resistant fabric processing technology, specifically a water-resistant fabric roller pressing and leveling device. Background Technology

[0002] Water-resistant fabrics generally refer to fabrics with waterproof functions. Based on their waterproof performance, they can be divided into two categories: water-repellent fabrics and impermeable fabrics. Water-repellent fabrics create a surface structure by adding hydrophobic compounds to the fabric surface, forming a surface structure that allows water droplets to roll off, reducing water penetration. Impermeable fabrics, on the other hand, form a waterproof barrier at the bottom layer of the fabric through coatings, lamination, etc., and have high water pressure resistance. Fabric roller pressing and leveling involves applying pressure and friction to the fabric using mechanical devices, causing the fabric to undergo plastic deformation under the repeated squeezing and friction of the rollers, thereby eliminating surface defects such as wrinkles and wavy deformation, achieving a smooth effect. To improve the processing efficiency of water-resistant fabrics, a roller pressing and leveling device is needed; however, existing roller pressing and leveling devices still have the following shortcomings:

[0003] When existing roller pressing and leveling devices are used, most of them typically adopt a fixed roller system design, which cannot dynamically adjust the roller spacing and tilt range according to the fabric thickness. When the fabric thickness exceeds the equipment's design range, local crushing or incomplete leveling can easily occur, affecting the yield of subsequent processing and causing a decrease in the practicality and efficiency of the roller pressing and leveling device. Utility Model Content

[0004] The purpose of this invention is to provide a water-resistant fabric roller pressing and leveling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-resistant fabric roller pressing and leveling device, comprising a main body and leveling components. A first leveling roller is provided at the upper end of the main body, and a second leveling roller is distributed below the first leveling roller. Leveling components are provided on both sides of the main body, and the leveling components include a limiting groove, a limiting slider, a spring damping rod, a servo motor, a threaded mounting groove, a threaded rotating rod, and an auxiliary rotating handle. The limiting groove is connected to the limiting slider, and a spring damping rod is installed at the lower end of the limiting slider. A servo motor is installed outside the limiting slider. A threaded mounting groove is provided at the upper end of the main body, and a threaded rotating rod is connected inside the threaded mounting groove. An auxiliary rotating handle is installed at the upper end of the threaded rotating rod. A material guiding component is provided on the outer side of the main body.

[0006] Furthermore, the internal dimensions of the limiting groove are adapted to the external dimensions of the limiting slider, and the outer surface of the limiting slider is in close contact with the inner surface of the limiting groove.

[0007] Furthermore, the spring damping rod and the limiting slider are distributed perpendicularly, and the limiting slider is elastically connected to the limiting groove through the spring damping rod.

[0008] Furthermore, the internal dimensions of the threaded mounting groove are adapted to the external dimensions of the threaded rotating rod, and the threaded rotating rod is rotatably connected to the main body through the threaded mounting groove.

[0009] Furthermore, the material guiding assembly includes a cylinder, a limiting frame, a return spring, and a material guiding roller. The limiting frame is installed at the front end of the cylinder, and a return spring is installed at the upper end inside the limiting frame. The material guiding roller is installed at the front end of the return spring.

[0010] Furthermore, the material guiding assembly also includes a fixing block, a limiting through hole, and a limiting crossbar. The fixing block is installed in the middle of the upper end of the limiting frame, and a limiting through hole is opened inside the fixing block, and a limiting crossbar is connected inside the limiting through hole.

[0011] Furthermore, the number of guide rollers is set to four, and two guide rollers form a group, and each group of guide rollers is symmetrically arranged on both sides of the inside of the main body with respect to the central axis of the front of the main body.

[0012] Furthermore, the internal dimensions of the limiting through hole are adapted to the external dimensions of the limiting crossbar, and the limiting crossbar is embeddedly connected to the fixing block through the limiting through hole.

[0013] This utility model provides a water-resistant fabric roller pressing and leveling device, which has the following beneficial effects:

[0014] 1. This utility model, through the setting of the leveling component, can increase the stability of the limit slider during the elastic movement process when the water-resistant fabric roller pressing and leveling device is used. The servo motor is fixedly installed on the outer middle of one side of the limit slider. The servo motor drives the first leveling pressure roller to rotate, and cooperates with the second leveling pressure roller to perform roller pressing and leveling operations on the fabric. The threaded rotating rod is rotated and installed into the threaded mounting groove opened at the upper end of the main body. With the cooperation of the auxiliary throttle, the threaded rotating rod is rotated, so that the threaded rotating rod moves downward and adjusts the position of the limit slider in the limit slider groove, thereby adjusting the working height of the first leveling pressure roller. This allows the first leveling pressure roller and the second leveling pressure roller to perform leveling operations on water-resistant fabrics of different thicknesses, improving the overall practicality and efficiency of the roller pressing and leveling device.

[0015] 2. This utility model, through the setting of the material guiding component, enables the position movement of the limiting frame by the operation of the cylinder during the use of the water-resistant fabric roller pressing and leveling device. The return spring is fixedly installed inside the upper end of the limiting frame, and the material guiding roller is elastically connected to the limiting frame through the return spring, thereby adapting to water-resistant fabrics of different thicknesses for limiting and conveying operations. The fixing block is fixedly installed in the middle of the upper end of the limiting frame, and the stability of the fixing block during the movement is increased by the limiting through hole and the limiting crossbar, so as to avoid positional deviation when the limiting frame moves, increase the limiting effect during the water-resistant fabric conveying process, and improve the overall practicality and efficiency of the roller pressing and leveling device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the three-dimensional unfolded structure of the threaded rotating rod of this utility model;

[0018] Figure 3 This is a three-dimensional unfolded structural diagram of the material guiding component of this utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Main body; 2. First leveling roller; 3. Second leveling roller; 4. Leveling assembly; 401. Limiting groove; 402. Limiting slider; 403. Spring damping rod; 404. Servo motor; 405. Threaded mounting groove; 406. Threaded rotating rod; 407. Auxiliary throttle; 5. Material guiding assembly; 501. Cylinder; 502. Limiting frame; 503. Return spring; 504. Material guiding roller; 505. Fixing block; 506. Limiting through hole; 507. Limiting crossbar. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a water-resistant fabric roller pressing and leveling device includes a main body 1 and a leveling assembly 4. A first leveling roller 2 is arranged at the upper end of the main body 1, and a second leveling roller 3 is distributed below the first leveling roller 2. Leveling assemblies 4 are arranged on both sides inside the main body 1. Each leveling assembly 4 includes a limiting groove 401, a limiting slider 402, a spring damping rod 403, a servo motor 404, a threaded mounting groove 405, a threaded rotating rod 406, and an auxiliary handle 407. The limiting groove 401 is internally connected to the limiting slider 402, and a spring damping rod 403 is installed at the lower end of the limiting slider 402. A servo motor 404 is also installed externally on the limiting slider 402. The motor 404 has a threaded mounting groove 405 at its upper end inside the main body 1. A threaded rotating rod 406 is connected inside the threaded mounting groove 405, and an auxiliary handle 407 is installed at the upper end of the threaded rotating rod 406. The internal dimensions of the limiting slide groove 401 are adapted to the external dimensions of the limiting slider 402, and the outer surface of the limiting slider 402 is in close contact with the inner surface of the limiting slide groove 401. The spring damping rod 403 is perpendicular to the limiting slider 402, and the limiting slider 402 is elastically connected to the limiting slide groove 401 through the spring damping rod 403. The internal dimensions of the threaded mounting groove 405 are adapted to the external dimensions of the threaded rotating rod 406, and the threaded rotating rod... 406 is rotatably connected to the main body 1 via a threaded mounting groove 405. A limiting slider 402 is installed inside the main body 1 via limiting grooves 401 on both sides. A spring damping rod 403 is fixedly installed at the lower middle of the limiting slider 402 using fastening bolts. The internal dimensions of the limiting groove 401 are adapted to the external dimensions of the limiting slider 402, thereby increasing the stability of the limiting slider 402 during elastic movement. A servo motor 404 is fixedly installed at the outer middle of one side of the limiting slider 402. The output shaft of the servo motor 404 is connected to the first leveling roller 2 via a coupling. The servo motor 404 drives the first leveling roller 2 to rotate, and works with the second leveling roller 3 to perform roller pressing and leveling operations on the fabric. The threaded rotating rod 406 is rotated and installed into the threaded mounting groove 405 opened at the upper end of the main body 1. With the help of the auxiliary throttle 407, the threaded rotating rod 406 is rotated, so that the threaded rotating rod 406 moves downward and adjusts the position of the limiting slider 402 in the limiting groove 401. This adjusts the working height of the first leveling roller 2, so that the first leveling roller 2 and the second leveling roller 3 can perform leveling operations on water-resistant fabrics of different thicknesses, improving the overall practicality and efficiency of the roller pressing and leveling device.

[0023] like Figure 1 , Figure 3 and Figure 4As shown, a material guiding assembly 5 is provided inside and outside the main body 1. The material guiding assembly 5 includes a cylinder 501, a limiting frame 502, a return spring 503, and a guide roller 504. The limiting frame 502 is installed at the front end of the cylinder 501, and the return spring 503 is installed at the upper end of the limiting frame 502. The guide roller 504 is installed at the front end of the return spring 503. The material guiding assembly 5 also includes a fixing block 505, a limiting through hole 506, and a limiting crossbar 507. A guide roller 504 is installed at the middle of the upper end of the limiting frame 502. A fixing block 505 is provided, and a limiting through hole 506 is provided inside the fixing block 505. A limiting crossbar 507 is connected inside the limiting through hole 506. Four guide rollers 504 are provided, and two guide rollers 504 are arranged as a group. Each group of guide rollers 504 is symmetrically arranged on both sides of the front central axis of the main body 1. The internal dimensions of the limiting through hole 506 are adapted to the external dimensions of the limiting crossbar 507. The limiting crossbar 507 is connected to the fixing block 505 through the limiting through hole 506. Block 505 is embedded, and cylinder 501 is fixedly installed on both sides inside the main body 1 by fastening bolts. The limiting frame 502 is fixedly installed on the front end of cylinder 501 with fastening bolts. Cylinder 501 drives the limiting frame 502 to move in position. The return spring 503 is fixedly installed on the upper end of the limiting frame 502. The return spring 503 makes the guide roller 504 elastically connected to the limiting frame 502, so that it can adapt to the limiting conveying operation of water-resistant fabrics of different thicknesses. The fixing block 505 is fixedly installed in the middle of the upper end of the limiting frame 502. The internal size of the limiting through hole 506 opened inside the fixing block 505 is adapted to the external size of the limiting crossbar 507. Thus, the limiting through hole 506 and the limiting crossbar 507 increase the stability of the fixing block 505 during movement, prevent the limiting frame 502 from shifting position when moving, increase the limiting effect during the water-resistant fabric conveying process, and improve the overall practicality and efficiency of the roller pressing and leveling device.

[0024] In summary, when using this water-resistant fabric roller pressing and leveling device, the limiting slider 402 is first installed inside the main body 1 by limiting grooves 401 on both sides. The limiting grooves 401 increase the stability of the limiting slider 402 during its elastic movement. A servo motor 404 is fixedly installed on the outer middle of one side of the limiting slider 402. The servo motor 404 drives the first leveling roller 2 to rotate, and works in conjunction with the second leveling roller 3 to perform roller pressing and leveling operations on the fabric. The threaded rotating rod 406 is rotatably installed into the threaded mounting groove 405 at the upper end of the main body 1. The threaded rotating rod 406 is rotated with the auxiliary handle 407, causing it to move downwards and adjust the position of the limiting slider 402 within the limiting groove 401, thereby adjusting the first leveling roller 2. The height of the flat roller 2 allows the first flat roller 2, in conjunction with the second flat roller 3, to perform flattening operations on water-resistant fabrics of different thicknesses. Then, the cylinder 501 drives the limiting frame 502 to move, and the return spring 503 is fixedly installed inside the upper part of the limiting frame 502. The return spring 503 elastically connects the guide roller 504 to the limiting frame 502, thus enabling the limiting and conveying of water-resistant fabrics of different thicknesses. The fixing block 505 is fixedly installed in the middle of the upper part of the limiting frame 502. The limiting through hole 506, in conjunction with the limiting crossbar 507, increases the stability of the fixing block 505 during movement, preventing positional deviation of the limiting frame 502 and enhancing the limiting effect during the conveying of the water-resistant fabric. This improves the overall practicality and efficiency of the roller flattening device.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A water-resistant fabric roller pressing and leveling device, comprising a main body (1) and a leveling assembly (4), characterized in that, The upper part of the main body (1) is provided with a first leveling roller (2), and a second leveling roller (3) is distributed below the first leveling roller (2). Leveling components (4) are provided on both sides of the main body (1), and the leveling components (4) include a limiting slide groove (401), a limiting slider (402), a spring damping rod (403), a servo motor (404), a threaded mounting groove (405), a threaded rotating rod (406), and an auxiliary throttle (407). The limiting slide groove (401) contains... The part is connected to a limiting slider (402), and a spring damping rod (403) is installed at the lower end of the limiting slider (402). A servo motor (404) is installed outside the limiting slider (402). A threaded mounting groove (405) is opened at the upper end of the main body (1), and a threaded rotating rod (406) is connected inside the threaded mounting groove (405). An auxiliary throttle (407) is installed at the upper end of the threaded rotating rod (406). A material guiding assembly (5) is provided on the outer side of the main body (1).

2. The water-resistant fabric roller pressing and leveling device according to claim 1, characterized in that, The internal dimensions of the limiting groove (401) are adapted to the external dimensions of the limiting slider (402), and the outer surface of the limiting slider (402) is in close contact with the inner surface of the limiting groove (401).

3. The water-resistant fabric roller pressing and leveling device according to claim 1, characterized in that, The spring damping rod (403) and the limiting slider (402) are distributed perpendicularly, and the limiting slider (402) is elastically connected to the limiting groove (401) through the spring damping rod (403).

4. The water-resistant fabric roller pressing and leveling device according to claim 1, characterized in that, The internal dimensions of the threaded mounting groove (405) are adapted to the external dimensions of the threaded rotating rod (406), and the threaded rotating rod (406) is rotatably connected to the main body (1) through the threaded mounting groove (405).

5. The water-resistant fabric roller pressing and leveling device according to claim 1, characterized in that, The material guiding assembly (5) includes a cylinder (501), a limiting frame (502), a reset spring (503), and a material guiding roller (504). The cylinder (501) has a limiting frame (502) installed at its front end, and a reset spring (503) is installed at the upper end of the limiting frame (502). The reset spring (503) has a material guiding roller (504) installed at its front end.

6. The water-resistant fabric roller pressing and leveling device according to claim 5, characterized in that, The material guiding assembly (5) further includes a fixing block (505), a limiting through hole (506) and a limiting crossbar (507). The fixing block (505) is installed in the middle of the upper end of the limiting frame (502), and the fixing block (505) has a limiting through hole (506) inside, and the limiting through hole (506) is connected to the limiting crossbar (507).

7. The water-resistant fabric roller pressing and leveling device according to claim 6, characterized in that, The number of the guide rollers (504) is four, and two guide rollers (504) are grouped together. Each group of guide rollers (504) is symmetrically arranged on both sides of the front center axis of the main body (1).

8. The water-resistant fabric roller pressing and leveling device according to claim 6, characterized in that, The internal dimensions of the limiting through hole (506) are adapted to the external dimensions of the limiting crossbar (507), and the limiting crossbar (507) is embeddedly connected to the fixing block (505) through the limiting through hole (506).

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