Plastic coating device for glass fiber window screen

Abstract

The utility model discloses a plastic coating device for a glass fiber window screen, which comprises a groove body, a heater arranged in the groove body, a first support rod and a second support rod arranged on the side wall of the groove body, a top plate arranged above the groove body, a transverse plate connected with the top plate through a hydraulic rod mechanism, a pressing rod connected with the transverse plate through a connecting rod, and a lower scraping plate arranged in the groove body. Upper scrapers are arranged at the lower ends of the transverse plates. A glass fiber window screen is supported through a first supporting rod, a second supporting rod and a third supporting rod, a transverse plate moves downwards under the action of a hydraulic rod mechanism, a pressing rod is pressed into the position below the liquid level through a connecting rod, and the glass fiber window screen between the first supporting rod and the third supporting rod is pressed into a plastic solution to be soaked; the plastic solution is attached to the glass fiber window screen, the redundant plastic solution on the glass fiber window screen is scraped off through the upper scraping plate and the lower scraping plate, the glass fiber window screen does not need to be turned over, operation is convenient, time and labor are saved, chromatic aberration is avoided, and the reliability of product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to window screen plastic coating technical field especially relates to a kind of plastic coating device for glass fibre window screen. BACKGROUND

[0002] Glass fibre is a kind of inorganic non-metallic material with good insulation, strong heat resistance and good corrosion resistance, which can be used to make window screen. In order to meet the different needs of customers and improve the service life of window screen, the surface of window screen needs to be coated. Now, spray gun is generally used to coat the window screen. After coating one side, the window screen needs to be turned over to continue spraying. The operation is complicated, and the coating is not uniform, which leads to obvious color difference and affects the quality of the product. SUMMARY

[0003] In order to solve the above problems, the utility model provides a kind of plastic coating device for glass fibre window screen.

[0004] The utility model is realized as follows: a kind of plastic coating device for glass fibre window screen, including tank, the storage of plastic solution is carried out, multiple heaters are arranged in the tank near inner wall, plastic solution is heated, and it is prevented from solidification, the middle position of the upper end of the side wall of the tank is horizontally fixed and set with first supporting rod, the middle position of the upper end of the side wall of the tank is horizontally fixed and set with second supporting rod, the upper part in the tank and near second supporting rod are horizontally set with third supporting rod, the first supporting rod is fixedly connected with third supporting rod in the upper end of first supporting rod, the stability of the position of third supporting rod is guaranteed, the position of first supporting rod, second supporting rod and third supporting rod corresponds and the height of second supporting rod and third supporting rod is same, glass fibre window screen is supported by first supporting rod, second supporting rod and third supporting rod, makes glass fibre window screen and plastic solution in the tank separate, and makes glass fibre window screen between second supporting rod and third supporting rod in horizontal state,

[0005] The upper end of the two side walls of the groove body is vertically and symmetrically fixed with a vertical plate, the upper end of the vertical plate is horizontally fixed with a top plate to ensure the stable and reliable position of the top plate, the lower end of the top plate is vertically and uniformly fixed with a plurality of hydraulic rod mechanisms, the lower end of the hydraulic rod mechanism is horizontally fixed with a horizontal plate which moves up and down under the action of the hydraulic rod mechanism, the lower end of the horizontal plate is vertically and uniformly and symmetrically fixed with a plurality of connecting rods, the lower end of the corresponding connecting rod is horizontally fixed with a pressing rod, which not only ensures the stable position of the pressing rod, but also avoids blocking the flow of the plastic solution, the pressing rod, the first supporting rod, the second supporting rod and the third supporting rod are arranged in parallel to ensure reliable pressing and supporting of the fiberglass window screen, a plurality of the pressing rods are located between the first supporting rod and the third supporting rod, the length of the pressing rod is less than the width of the groove body, which ensures that the fiberglass window screen between the first supporting rod and the third supporting rod is pressed into the plastic solution for infiltration, and the plastic solution is attached to the fiberglass window screen,

[0006] A "<" shaped lower scraper is horizontally arranged between the second supporting rod and the third supporting rod to scrape off the plastic solution on the lower surface of the fiberglass window screen, a second supporting rod is vertically and symmetrically fixed in the groove body, the upper end of the second supporting rod is fixedly connected with the lower scraper to ensure the stable position of the lower scraper, the upper end surface of the lower scraper is the same height as the second supporting rod to ensure reliable contact between the lower scraper and the lower surface of the fiberglass window screen, the lower end of the horizontal plate directly above the lower scraper is horizontally fixed with a "<" shaped upper scraper to scrape off the plastic solution on the upper surface of the fiberglass window screen, the upper scraper and the lower scraper are located correspondingly and have the same size to ensure the scraping effect, when the fiberglass window screen with a large amount of plastic solution attached moves to the position of the upper scraper and the lower scraper, the excess plastic solution on the upper surface of the fiberglass window screen is scraped off by the upper scraper, and the excess plastic solution on the lower surface of the fiberglass window screen is scraped off by the lower scraper, the tips of the upper scraper and the lower scraper are directed towards the middle position of the third supporting rod, so that the excess plastic solution on the fiberglass window screen moves to both sides along the outer edges of the upper scraper and the lower scraper, avoiding the aggregation of the plastic solution on the fiberglass window screen.

[0007] Preferably, the upper part of the side wall of the groove body is provided with a liquid inlet pipe, the plastic solution is injected into the groove body along the liquid inlet pipe, the lower part of the side wall of the groove body is provided with a liquid outlet pipe, and a liquid outlet valve is arranged on the liquid outlet pipe, when it is necessary to treat the plastic solution in the groove body, the liquid outlet valve is opened, and the plastic solution is discharged along the liquid outlet pipe.

[0008] Preferably, the end of the upper scraper and the lower scraper towards the second supporting rod is smoothly arranged to avoid damaging the fiberglass window screen.

[0009] Preferably, the first supporting rod, the second supporting rod and the third supporting rod are cylindrical structures to ensure smooth passing of the fiberglass window screen through the first supporting rod, the second supporting rod and the third supporting rod.

[0010] Preferably, the longitudinal section of the pressing rod is triangular structure and the lower end of the pressing rod is smoothly arranged, which not only ensures the smooth passing of the glass fiber screen through the pressing rod, but also facilitates the dropping of the plastic solution on the pressing rod into the groove.

[0011] Preferably, the upper part of the two ends of the first supporting rod, the second supporting rod and the third supporting rod is symmetrically fixed with a limiting block, so as to limit the position of the glass fiber screen.

[0012] Preferably, the upper part of the inner wall of the groove is horizontally and symmetrically fixed with a supporting plate, the length of the supporting plate is less than the distance between the limiting block and the inner wall of the groove, so as to avoid the contact between the stirring rod and the glass fiber screen in the groove, the upper end of the supporting plate is vertically fixed with a motor, so as to ensure the stability of the position of the motor, the stirring rod is vertically arranged close to the inner wall of the groove, the upper end of the stirring rod is connected with the transmission shaft of the motor, the motor is started, the stirring rod rotates, the plastic solution in the groove is stirred, the circulation of the plastic solution is promoted, and the solidification of the plastic solution is avoided.

[0013] Preferably, the outer edge of the upper scraping plate and the lower scraping plate is located outside the limiting block, so that the excess plastic solution on the glass fiber screen moves to both sides along the outer edge of the upper scraping plate and the lower scraping plate and drops into the groove.

[0014] The first supporting rod, the second supporting rod and the third supporting rod support the glass fiber screen, so that the glass fiber screen is separated from the plastic solution in the groove, the horizontal plate moves downward under the action of the hydraulic rod mechanism, the pressing rod is pressed into the liquid surface through the connecting rod, the glass fiber screen between the first supporting rod and the third supporting rod is pressed into the plastic solution for infiltration, the plastic solution is attached to the glass fiber screen, the excess plastic solution on the glass fiber screen is scraped off through the upper scraping plate and the lower scraping plate, the glass fiber screen does not need to be turned over, the operation is convenient, time and labor are saved, there is no color difference, and the product quality is reliable. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a top view structural schematic view of the utility model;

[0017] Figure 3 It is a side view structural schematic view of the utility model;

[0018] Figure 4 It is a connecting structural schematic view of the third supporting rod in the groove;

[0019] As shown in the figure: 1. groove body; 2. heater; 3. first support rod; 4. second support rod; 5. third support rod; 6. first support rod; 7. vertical plate; 8. top plate; 9. hydraulic lever mechanism; 10. horizontal plate; 11. connecting rod; 12. pressure rod; 13. lower scraper; 14. second support rod; 15. upper scraper; 16. liquid inlet pipe; 17. liquid outlet pipe; 18. liquid outlet valve; 19. limiting block; 20. support plate; 21. motor; 22. stirring rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the technical scheme of the present application, the present application will be further described below in combination with the drawings.

[0021] As Figures 1-4The plastic coating device for glass fiber window screen includes a groove body 1 for storing plastic solution, a plurality of heaters 2 arranged near the inner wall of the groove body 1 for heating the plastic solution to prevent it from solidifying, an inlet pipe 16 arranged on the upper part of the side wall of the groove body 1 for injecting the plastic solution into the groove body 1, and a drain pipe 17 arranged on the lower part of the side wall of the groove body 1 and provided with a drain valve 18 for discharging the plastic solution along the drain pipe 17 when the plastic solution in the groove body 1 needs to be treated. A first supporting rod 3 is horizontally arranged at the middle position of the upper end of one side wall of the groove body 1, a second supporting rod 4 is horizontally arranged at the middle position of the upper end of the other side wall of the groove body 1, a third supporting rod 5 is horizontally arranged in the upper part of the groove body 1 and near the second supporting rod 4, a first supporting rod 6 is vertically and symmetrically arranged in the groove body 1 and fixedly connected with the upper end of the third supporting rod 5 to ensure the stability of the third supporting rod 5, the positions of the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5 correspond to each other and the height of the second supporting rod 4 is the same as that of the third supporting rod 5, the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5 support the glass fiber window screen to separate it from the plastic solution in the groove body 1 and make the glass fiber window screen between the second supporting rod 4 and the third supporting rod 5 in a horizontal state, the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5 are cylindrical in structure to ensure the smooth passing of the glass fiber window screen through the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5. Vertical plates 7 are vertically and symmetrically arranged on the upper ends of the two side walls of the groove body 1, the upper ends of the vertical plates 7 are horizontally fixedly arranged with a top plate 8 to ensure the stability of the top plate 8, the lower end of the top plate 8 is vertically and uniformly fixedly arranged with a plurality of hydraulic rod mechanisms 9, the lower end of each hydraulic rod mechanism 9 is horizontally fixedly arranged with a horizontal plate 10 which moves up and down under the action of the hydraulic rod mechanism 9, the lower end of the horizontal plate 10 is vertically and uniformly and symmetrically fixedly arranged with a plurality of connecting rods 11, the lower end of each connecting rod 11 is horizontally fixedly arranged with a pressing rod 12 to ensure the stability of the pressing rod 12 and avoid blocking the flow of the plastic solution, the longitudinal section of the pressing rod 12 is triangular in structure and the lower end of the pressing rod 12 is smoothly arranged to ensure the smooth passing of the glass fiber window screen through the pressing rod 12 and facilitate the dropping of the plastic solution on the pressing rod 12 into the groove body 1.The pressing rod 12, the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5 are arranged in parallel to ensure reliable pressing and supporting of the fiberglass screen, a plurality of the pressing rods 12 are located between the first supporting rod 3 and the third supporting rod 5, the length of the pressing rod 12 is less than the width of the groove body 1, so that the fiberglass screen between the first supporting rod 3 and the third supporting rod 5 is pressed into the plastic solution for infiltration, and the plastic solution is attached to the fiberglass screen, the "<" shaped lower scraping plate 13 is horizontally arranged between the second supporting rod 4 and the third supporting rod 5 to scrape off the plastic solution on the lower surface of the fiberglass screen, the second supporting rod 14 is vertically and symmetrically fixed in the groove body 1, the upper end of the second supporting rod 14 is fixedly connected with the lower scraping plate 13 to ensure the stability of the position of the lower scraping plate 13, the upper end surface of the lower scraping plate 13 is the same as the height of the second supporting rod 4 to ensure the reliable contact of the lower scraping plate 13 with the lower surface of the fiberglass screen, the "<" shaped upper scraping plate 15 is horizontally fixed at the lower end of the horizontal plate 10 located directly above the lower scraping plate 13 to scrape off the plastic solution on the upper surface of the fiberglass screen, the upper scraping plate 15 corresponds to the lower scraping plate 13 in position and size to ensure the scraping effect, the end portions of the upper scraping plate 15 and the lower scraping plate 13 on the side of the second supporting rod 4 are smoothly arranged to avoid damaging the fiberglass screen by hanging wires. When the fiberglass screen with a large amount of plastic solution attached moves to the upper scraping plate 15 and the lower scraping plate 13, the excess plastic solution on the upper surface of the fiberglass screen is scraped off by the upper scraping plate 15, and the excess plastic solution on the lower surface of the fiberglass screen is scraped off by the lower scraping plate 13, the tips of the upper scraping plate 15 and the lower scraping plate 13 are directed to the middle position of the third supporting rod 5, so that the excess plastic solution on the fiberglass screen moves to both sides along the outer edges of the upper scraping plate 15 and the lower scraping plate 13, avoiding the aggregation of the plastic solution on the fiberglass screen.

[0022] The limiting blocks 19 are symmetrically fixed on the upper portions of both ends of the first supporting rod 3, the second supporting rod 4 and the third supporting rod 5 to limit the position of the fiberglass screen.

[0023] The supporting plate 20 is horizontally and symmetrically fixed on the upper portion of the inner wall of the groove body 1, the length of the supporting plate 20 is less than the distance between the limiting block 19 and the inner wall of the groove body 1 to avoid the contact between the stirring rod 22 and the fiberglass screen in the groove body 1, the motor 21 is vertically fixed on the upper end of the supporting plate 20 to ensure the stability of the position of the motor 21, the stirring rod 22 is vertically arranged close to the inner wall in the groove body 1, the upper end of the stirring rod 22 is connected with the transmission shaft of the motor 21, the stirring rod 22 rotates by starting the motor 21 to stir the plastic solution in the groove body 1, promoting the circulation of the plastic solution and avoiding the solidification of the plastic solution.

[0024] The outer edges of the upper scraper 15 and the lower scraper 13 are located outside the limiting block 19, so that the excess plastic solution on the fiberglass screen is moved to both sides along the outer edges of the upper scraper 15 and the lower scraper 13 and dripped into the groove body 1.

[0025] The fiberglass screen is placed on the first supporting rod 3, the third supporting rod 5 and the second supporting rod 4, the pressing rod 12 is moved downward under the action of the hydraulic rod mechanism 9, the fiberglass screen between the first supporting rod 3 and the third supporting rod 5 is pressed into the plastic solution in the groove body 1, at this time, the upper scraper 15 and the lower scraper 13 are close to the fiberglass screen, the fiberglass screen is pulled to the end of the second supporting rod 4, the fiberglass screen on one side of the first supporting rod 3 enters the plastic solution, and the excess plastic solution on the fiberglass screen passing through the third supporting rod 5 is scraped to the groove body 1 by the upper scraper 15 and the lower scraper 13.

[0026] The above only is the preferable implementation manner of the present application, therefore, equivalent changes or modifications made according to the structure, features and principles of the present application patent application range are included in the present application patent application range.

Claims

1. A coating device for fiberglass window screens, comprising a tank, characterized in that, Multiple heaters are installed near the inner wall of the tank. A first support rod is horizontally fixed at the middle of the upper end of one side wall of the tank, and a second support rod is horizontally fixed at the middle of the upper end of the other side wall of the tank. A third support rod is horizontally installed at the upper part of the tank, near the second support rod. A first support rod is vertically and symmetrically fixed inside the tank, with its upper end fixedly connected to the third support rod. The positions of the first, second, and third support rods correspond to each other, and the second and third support rods are at the same height. Vertical plates are symmetrically fixed to the upper ends of both side walls of the tank. A top plate is horizontally fixed to the upper end of each vertical plate. Multiple hydraulic rod mechanisms are vertically and evenly fixed to the lower end of each top plate. A horizontal plate is horizontally fixed to the lower end of each hydraulic rod mechanism. Multiple connecting rods are vertically and evenly arranged symmetrically at the lower end of the horizontal plate. Correspondingly, a pressure rod is horizontally fixed to the lower end of each connecting rod. The pressure rod, the first support rod, the second support rod, and the third support rod are arranged parallel to each other. The multiple pressure rods are located between the first support rod and the third support rod. The length of each pressure rod is less than the width of the tank. A "<" shaped lower scraper is horizontally arranged between the second and third support rods. A second support rod is vertically and symmetrically fixed inside the trough. The upper end of the second support rod is fixedly connected to the lower scraper. The upper end face of the lower scraper is at the same height as the second support rod. A "<" shaped upper scraper is horizontally fixed at the lower end of the horizontal plate directly above the lower scraper. The upper scraper and the lower scraper are in corresponding positions and are the same size. The tips of the upper scraper and the lower scraper face towards the middle of the third support rod.

2. The coating device for fiberglass window screens according to claim 1, characterized in that, An inlet pipe is provided on the upper part of the side wall of the tank, and a drain pipe is provided on the lower part of the side wall of the tank. A drain valve is provided on the drain pipe.

3. The coating device for fiberglass window screen according to claim 1, characterized in that, The ends of the upper and lower scrapers facing the second support rod are smoothly arranged.

4. The coating device for fiberglass window screens according to claim 1, characterized in that, The first support rod, the second support rod, and the third support rod are cylindrical structures.

5. The coating device for fiberglass window screens according to claim 1, characterized in that, The longitudinal section of the pressure bar is triangular, and the lower end of the pressure bar is smoothly set.

6. The coating device for fiberglass window screen according to claim 1, characterized in that, Limiting blocks are symmetrically fixed at the upper parts of both ends of the first, second, and third support rods.

7. A coating device for fiberglass window screens according to claim 6, characterized in that, A support plate is horizontally and symmetrically fixed on the upper part of the inner wall of the tank. The length of the support plate is less than the distance between the limiting block and the inner wall of the tank. A motor is vertically fixed on the upper end of the support plate. A stirring rod is vertically installed in the tank near the inner wall. The upper end of the stirring rod is connected to the drive shaft of the motor.

8. A coating device for fiberglass window screens according to claim 6, characterized in that, The outer edges of the upper and lower scrapers are located outside the limiting block.

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