A woven fabric coating machine

Abstract

This utility model relates to the field of coating machine technology, and more particularly to a woven fabric coating machine. The utility model includes a coating box, with electric rollers rotatably connected to both ends of the inner side of the coating box. Guide grooves are formed on both sides of the coating box, located in the middle. Resistance rollers are slidably connected to the inner sides of the guide grooves. An arc-shaped plate is slidably connected to the inner side of the coating box, above the resistance rollers. A coating roller is rotatably connected to the bottom end of the inner side of the arc-shaped plate. The woven fabric coating machine provided by this utility model conveys the woven fabric from the electric rollers and resistance rollers. A hydraulic rod is activated to drive the arc-shaped plate and the coating roller to apply pressure to the resistance rollers, enabling the coating roller to effectively coat the upper surface of the woven fabric. The pressure from the hydraulic rod effectively increases the uniformity of the coating on the woven fabric.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, and in particular to a woven fabric coating machine. Background Technology

[0002] Woven geotextile, also known as nonwoven geotextile, is a material made from polypropylene and polyethylene flat yarns. It is generally used for reinforcement in geotechnical engineering projects, primarily for strengthening and reinforcing, and also provides planar isolation and protection. Compared to nonwoven geotextile, woven geotextile does not have filtration capabilities, i.e., planar drainage functionality.

[0003] When using the above technology, the following technical problems were found in the existing technology: When woven fabric is processed by a coating machine, the woven fabric is usually moved under the push of the conveyor roller, but skew may occur during the movement. If the woven fabric moves skewed, the material coated on the surface of the woven fabric will be uneven, which will affect the quality of the object later. In order to avoid this problem, a correction structure is needed to prevent the skew from occurring when the object moves. Therefore, we designed a woven fabric coating machine to provide another technical solution to the above technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A woven fabric coating machine includes a coating box, with electric rollers rotatably connected to both ends of the inner side of the coating box. Guide grooves are provided on both sides of the inner side of the coating box and in the middle. Resistance rollers are slidably connected to the inner side of the guide grooves. An arc-shaped plate is slidably connected to the inner side of the coating box and above the resistance rollers. A coating roller is rotatably connected to the bottom end of the inner side of the arc-shaped plate. A protective box is fixed to the top of the coating box. A hydraulic rod is assembled inside the protective box. The output end of the hydraulic rod is fixed to the arc-shaped plate. A woven fabric is provided between the electric rollers, resistance rollers, and coating rollers.

[0006] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a mounting box is fixed at one end of the top of the coating box. The mounting box is provided with a structure for correcting the woven fabric deviation. The correction structure includes an electric push rod, a guide rod, a slide block, and a width adjustment component. The slide block is slidably connected to the inner side of the mounting box, and adjustment rods are slidably connected to both sides of the bottom inner side of the slide block.

[0007] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a positive and negative threaded rod is rotatably connected to the bottom end of the inner side of the slide block, a servo motor is assembled at one end of the slide block, the output end of the servo motor passes through the slide block and is fixed to the positive and negative threaded rod, and the two ends of the positive and negative threaded rod are respectively threaded to the adjusting rod.

[0008] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a guide rod is fixed inside the mounting box, the outer side of the guide rod is slidably connected to the slide, and an electric push rod is assembled on one side of the inner side of the mounting box, the output end of the electric push rod being fixed to the slide.

[0009] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a correction camera is mounted at the bottom and middle of the slide.

[0010] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a feeding pipe is fixed on both sides inside the arc-shaped plate, the top end of the feeding pipe is slidably connected to the coating box, a nozzle is assembled on the top end of the inner side of the arc-shaped plate, and the bottom end of the feeding pipe is fixedly connected to the nozzle.

[0011] In a preferred embodiment of the woven fabric coating machine provided by this utility model, a fixing block is fixed on both sides of the coating box and below the guide groove. A spring is fixed to the top of the fixing block, and the top of the spring is fixed to the resistance roller.

[0012] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0014] This utility model provides a woven fabric coating machine. By starting a servo motor, the positive and negative threaded rods are driven to rotate. The positive and negative threaded rods drive the adjusting rods to adjust the woven fabric along the guide of the slide, thereby keeping the two adjusting rods in close contact with the width of the woven fabric. This facilitates the correction of the woven fabric and prevents deviation during the woven fabric conveying process. At this time, a correction camera judges the woven fabric. When the correction camera judges that a deviation has occurred, an electric push rod is activated to drive the slide and adjusting rods to correct the woven fabric, so as to ensure the uniformity and stability of the coating of the woven fabric. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the coating box of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the hydraulic rod and the coating roller of this utility model;

[0019] Figure 4 This is a schematic diagram of the correction mechanism of this utility model.

[0020] In the diagram: 1. Coating box; 2. Protective box; 3. Mounting box; 4. Electric roller; 5. Resistance roller; 6. Hydraulic rod; 7. Curved plate; 8. Coating roller; 9. Feed pipe; 10. Nozzle; 11. Fixing block; 12. Spring; 13. Electric push rod; 14. Guide rod; 15. Slide; 16. Positive and negative threaded rod; 17. Servo motor; 18. Adjusting rod; 19. Correction camera. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] Example 1

[0026] Please refer to Figures 1-4A woven fabric coating machine includes a coating box 1. Electric rollers 4 are rotatably connected to both ends of the inner side of the coating box 1. Guide grooves are provided on both sides and in the middle of the inner side of the coating box 1. A resisting roller 5 is slidably connected to the inner side of the guide grooves. An arc plate 7 is slidably connected to the inner side of the coating box 1 and above the resisting roller 5. A coating roller 8 is rotatably connected to the bottom end of the inner side of the arc plate 7. A protective box 2 is fixed to the top of the coating box 1. A hydraulic rod 6 is assembled inside the protective box 2. The output end of the hydraulic rod 6 is fixed to the arc plate 7. A woven fabric is provided between the electric rollers 4 and the resisting roller 5 and the coating roller 8.

[0027] In use, the woven fabric is placed in the coating box 1, and then the woven fabric is conveyed from the electric roller 4 and the resisting roller 5. The hydraulic rod 6 is activated to drive the arc plate 7 and the coating roller 8 to apply pressure to the resisting roller 5, so that the coating roller 8 can effectively coat the upper surface of the woven fabric. The pressure of the hydraulic rod 6 effectively increases the uniformity of the coating of the woven fabric.

[0028] A mounting box 3 is fixed to one end of the top of the coating box 1. The mounting box 3 is equipped with a structure for correcting the weave of the fabric. The correction structure includes an electric push rod 13, a guide rod 14, a slide 15 and a width adjustment component. The slide 15 is slidably connected to the inside of the mounting box 3. Adjustment rods 18 are slidably connected to both sides of the bottom inside of the slide 15. A positive and negative threaded rod 16 is rotatably connected to the bottom inside of the slide 15. A servo motor 17 is mounted on one end of the slide 15. The output end of the servo motor 17 passes through the slide 15 and is fixed to the positive and negative threaded rod 16. The two ends of the positive and negative threaded rod 16 are threadedly connected to the adjustment rod 18 respectively.

[0029] Specifically, by starting the servo motor 17, the positive and negative threaded rods 16 are rotated, and the positive and negative threaded rods 16 drive the adjusting rods 18 to adjust the woven fabric along the guide of the slide block 15, thereby keeping the two adjusting rods 18 in contact with the width of the woven fabric, so as to facilitate the correction of the woven fabric and prevent the woven fabric from deviating during delivery.

[0030] A guide rod 14 is fixed inside the mounting box 3. The outer side of the guide rod 14 is slidably connected to the slide 15. An electric push rod 13 is mounted on one side of the inner side of the mounting box 3. The output end of the electric push rod 13 is fixed to the slide 15. A correction camera 19 is mounted at the bottom and middle of the slide 15.

[0031] Furthermore, when a deviation occurs during the conveying of the woven fabric, the correction camera 19 is used to judge the woven fabric. When the correction camera 19 judges that a deviation has occurred, the electric push rod 13 is activated to drive the slide block 15 and the adjusting rod 18 to correct the woven fabric, so as to ensure the uniformity and stability of the coating film of the woven fabric.

[0032] Both sides of the inside of the arc plate 7 are fixed with material conveying pipes 9. The top end of the material conveying pipe 9 is slidably connected to the coating box 1. The top end of the inside of the arc plate 7 is equipped with a nozzle 10. The bottom end of the material conveying pipe 9 is fixedly connected to the nozzle 10.

[0033] Specifically, the external coating is delivered into the conveying pipe 9 through the connection of the external material pipe and the conveying pipe 9. Then the conveying pipe 9 sprays the internal coating from the nozzle 10 onto the surface of the coating roller 8. Then the hydraulic rod 6 drives the arc plate 7 and the coating roller 8 to coat the woven fabric, so as to increase the coating efficiency of the woven fabric.

[0034] Both sides of the coating box 1 are fixed with fixing blocks 11 located below the guide groove. A spring 12 is fixed to the top of the fixing block 11. The top of the spring 12 is fixed to the resisting roller 5. The elasticity of the spring 12 drives the resisting roller 5 to resist the coating roller 8, so as to ensure the adhesion between the upper part of the woven fabric and the coating roller 8, and prevent gaps from appearing between the coating roller 8 and the resisting roller 5, which would cause uneven coating.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A woven fabric coating machine, characterized in that, The coating box includes a coating box (1), with electric rollers (4) rotatably connected to both ends of the inner side of the coating box (1). Guide grooves are provided on both sides of the coating box (1) and in the middle. A resisting roller (5) is slidably connected to the inner side of the guide groove. An arc plate (7) is slidably connected to the inner side of the coating box (1) and above the resisting roller (5). A coating roller (8) is rotatably connected to the bottom end of the inner side of the arc plate (7). A protective box (2) is fixed to the top of the coating box (1). A hydraulic rod (6) is assembled on the inner side of the protective box (2). The output end of the hydraulic rod (6) is fixed to the arc plate (7). A woven cloth is provided between the electric roller (4), the resisting roller (5) and the coating roller (8).

2. The woven fabric coating machine according to claim 1, characterized in that, The top end of the coating box (1) is fixed with a mounting box (3). The mounting box (3) is provided with a structure for correcting the deviation of the woven fabric. The correction structure includes an electric push rod (13), a guide rod (14), a slide (15) and a width adjustment component. The slide (15) is slidably connected to the inner side of the mounting box (3). Adjustment rods (18) are slidably connected to both sides of the bottom inner side of the slide (15).

3. A woven fabric coating machine according to claim 2, characterized in that, The bottom of the inner side of the slide (15) is rotatably connected to a positive and negative threaded rod (16). One end of the slide (15) is equipped with a servo motor (17). The output end of the servo motor (17) passes through the slide (15) and is fixed to the positive and negative threaded rod (16). The two ends of the positive and negative threaded rod (16) are respectively threaded to the adjusting rod (18).

4. A woven fabric coating machine according to claim 3, characterized in that, A guide rod (14) is fixed inside the mounting box (3). The outer side of the guide rod (14) is slidably connected to the slide (15). An electric push rod (13) is assembled on one side of the inner side of the mounting box (3). The output end of the electric push rod (13) is fixed to the slide (15).

5. A woven fabric coating machine according to claim 3, characterized in that, A correction camera (19) is mounted at the bottom and in the middle of the slide (15).

6. A woven fabric coating machine according to claim 2, characterized in that, Both sides of the inside of the arc plate (7) are fixed with material conveying pipes (9). The top end of the material conveying pipe (9) is slidably connected to the coating box (1). The top end of the inside of the arc plate (7) is equipped with a nozzle (10). The bottom end of the material conveying pipe (9) is fixedly connected to the nozzle (10).

7. A woven fabric coating machine according to claim 6, characterized in that, Both sides of the coating box (1) and below the guide groove are fixed with fixing blocks (11), and the top of the fixing block (11) is fixed with a spring (12), and the top of the spring (12) is fixed with the resisting roller (5).

Images