Gypsum board slurry spreading device

Abstract

The utility model discloses a gypsum board slurry paving device, which specifically relates to the field of building boards, including a workbench, a cleaning mechanism is provided on the top of the workbench, the cleaning mechanism includes a cleaning frame fixed on the top of the workbench, a slide groove is provided in the cleaning frame, a sliding plate is slidably provided in the slide groove, two shock absorbers are fixedly provided on one side of the sliding plate, a polyethylene scraper is fixedly provided at the bottom of the sliding plate, and a blower is fixedly provided on the top of the cleaning frame. The practical polyethylene scraper can scrape off bubbles on the gypsum board, improve the surface quality of the gypsum board, ensure that the subsequent paving roller paving work is smoother, and the gypsum slurry is more evenly applied on the gypsum board, and the polyethylene scraper is relatively soft and has little damage to the surface of the gypsum board.

Description

Technical Field

[0001] The utility model relates to the technical field of building boards, and more specifically to a gypsum board slurry spreading device. Background Art

[0002] The spreading device is usually used to apply gypsum slurry to the surface of the gypsum board. This gypsum slurry is usually mixed with water and gypsum powder. The formula of gypsum slurry may vary according to the specific construction requirements and the manufacturer's technology, but generally includes gypsum powder and an appropriate amount of water. This gypsum slurry has good adhesion and plasticity, and can form a uniform coating on the surface of the gypsum board for modifying and protecting the gypsum board.

[0003] After searching, the patent with publication number CN220499454U discloses a high-efficiency paving device. Through the design of adjustment plates, rectangular columns, second rectangular grooves, first screws, first smoothing rods, second smoothing rods, crushing rollers, cuttings, second crushing rollers and insert barrels, when the two adjustment plates will also synchronously drive the second crushing roller and the first crushing roller to move, at this time the first crushing roller and the second crushing roller will drive the cuttings to slide inside the insert barrel, so that the equipment can be adjusted according to the required paving width, thereby enhancing the paving effect of the equipment.

[0004] However, the above equipment has the following defects: when the gypsum board is coated with slurry, there is fine dust on the gypsum board, and bubbles generated on the surface during the production process. If the dust and bubbles are not cleaned, the surface quality of the gypsum board will be reduced and the subsequent paving work of the paving roller cannot be guaranteed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, a gypsum board slurry spreading device is provided to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gypsum board slurry paving device comprises a workbench, and a debris removal mechanism is provided on the top of the workbench:

[0008] The impurity removal mechanism comprises a cleaning frame fixed on the top of the workbench, a slide groove is provided in the cleaning frame, a sliding plate is slidably provided in the slide groove, two shock absorbers are fixedly provided on one side of the sliding plate, a polyethylene scraper is fixedly provided at the bottom of the sliding plate, a blower is fixedly provided on the top of the cleaning frame, an air supply pipe is fixedly provided at the output end of the blower, and an air outlet is fixedly provided at the bottom end of the air supply pipe;

[0009] Through the above technical scheme, after the gypsum board is placed on the conveyor platform, the blower is turned on to allow wind to reach the air outlet from the air supply pipe to blow away the dust on the surface of the gypsum board, ensuring that the dust is sandwiched between the gypsum board and the gypsum slurry during the subsequent slurry coating process. The gypsum slurry may produce some bubbles during the curing process. The polyethylene scraper can scrape off these bubbles to improve the surface quality of the gypsum board to ensure that the subsequent paving roller paving work is smoother and the gypsum slurry is more evenly applied to the gypsum board. The polyethylene scraper is softer and causes less damage to the surface of the gypsum board. The polyethylene scraper is set on the sliding plate so that the sliding plate slides in the slide groove, and the sliding plate can be connected to the cleaning frame through the shock absorber. Through this arrangement, the polyethylene scraper can rebound when encountering larger bubbles, thereby avoiding the scraper from applying excessive force on the gypsum board due to bubbles, causing scratches or damage to the gypsum board.

[0010] Furthermore, two support frames are fixedly provided on the top of the workbench, and material storage boxes are fixedly provided on the tops of the two support frames;

[0011] Through the above technical solution, a support frame is provided to facilitate connection with the material storage box.

[0012] Furthermore, a first servo motor is fixedly provided on the top of the material storage box, a stirring rod is fixedly provided on the output end of the first servo motor, and two inner wall scrapers are fixedly provided on the stirring rod;

[0013] Through the above technical solution, turning on the first servo motor can drive the stirring rod to mix the gypsum powder and water, and an inner wall scraper is fixedly provided on the stirring rod, which can scrape off the residual gypsum slurry on the inner wall of the storage box to prevent the gypsum slurry from sticking to the inner wall of the storage box.

[0014] Furthermore, a gypsum powder feed port is fixedly provided on the top of the storage box, and a water inlet is fixedly provided on the top of the storage box;

[0015] Through the above technical solution, when in use, it is only necessary to pour the gypsum powder and water into the storage box through the gypsum powder feed inlet and the water inlet according to the proportion.

[0016] Furthermore, two guide plates are fixedly provided in the material storage box, and an electric valve is fixedly provided in the material storage box;

[0017] Through the above technical solution, a guide plate is arranged to allow the gypsum slurry to flow to the electric valve, which drives the valve to pour out the gypsum slurry in the storage box.

[0018] Furthermore, two side panels are fixedly provided on the top of the workbench, a second servo motor is fixedly installed on one of the side panels, and a paving roller is fixedly provided at the output end of the second servo motor;

[0019] Through the above technical solution, turning on the second servo motor can drive the spreading roller to rotate and evenly apply the gypsum slurry on the gypsum board.

[0020] Furthermore, a conveying platform is provided inside the workbench, and support columns are fixedly provided at the four corners of the bottom of the workbench;

[0021] Through the above technical solution, a conveying platform is provided to transport gypsum boards, and supporting columns are provided to support the device.

[0022] Technical effects and advantages of the utility model:

[0023] 1. The utility model proposes a gypsum board slurry spreading device. After the gypsum board is placed on the conveying platform, the blower is turned on to allow the wind to reach the air outlet from the air supply pipe to blow away the dust on the surface of the gypsum board, ensuring that the dust is sandwiched between the gypsum board and the gypsum slurry during the subsequent slurry coating process. Some bubbles may be generated on the surface of the gypsum board during the curing process. The polyethylene scraper can scrape off these bubbles to improve the surface quality of the gypsum board to ensure that the subsequent paving roller paving work is smoother and the gypsum slurry is more evenly applied to the gypsum board. The polyethylene scraper is softer and causes less damage to the surface of the gypsum board. The polyethylene scraper is set on a sliding plate to slide in the sliding groove, and the sliding plate can be connected to the cleaning frame through a shock absorber. Through this arrangement, the polyethylene scraper can rebound when encountering larger bubbles, thereby preventing the scraper from applying excessive force on the gypsum board due to bubbles, causing scratches or damage to the gypsum board.

[0024] 2. The utility model proposes a gypsum board slurry spreading device. When the gypsum board reaches the bottom of the spreading roller, the electric valve and the second servo motor can be opened. The electric valve can be opened to pour the gypsum slurry onto the spreading roller. The second servo motor can drive the spreading roller to rotate, and the gypsum slurry is evenly applied to the gypsum board. Different from traditional scraping, the above-mentioned device adopts the method of loading and rolling at the same time, which can make the gypsum slurry more evenly applied to the gypsum board. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A structural diagram proposed for the utility model;

[0026] Figure 2 This is a cross-sectional structural diagram of the impurity removal mechanism proposed in the utility model;

[0027] Figure 3 This is a cross-sectional structural diagram of the material storage box proposed by the utility model;

[0028] Figure 4 This is the structural diagram of the polyethylene scraper proposed by the utility model;

[0029] Figure 5 This is the main sectional structural diagram proposed by the utility model.

[0030] The accompanying drawings are marked as follows: 1. workbench; 2. cleaning frame; 3. slide; 4. sliding plate; 5. shock absorber; 6. blower; 7. air supply pipe; 8. air outlet; 9. support frame; 10. material storage box; 11. first servo motor; 12. stirring rod; 13. inner wall scraper; 14. gypsum powder feed port; 15. water inlet; 16. guide plate; 17. electric valve; 18. side panel; 19. second servo motor; 20. paving roller; 21. conveying table; 22. support column; 23. polyethylene scraper. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] As attached Figure 1-5 The gypsum board slurry paving device shown in the figure comprises a workbench 1, a cleaning mechanism is arranged on the top of the workbench 1, the cleaning mechanism comprises a cleaning frame 2 fixed on the top of the workbench 1, a slide groove 3 is opened in the cleaning frame 2, a sliding plate 4 is slidingly arranged in the slide groove 3, two shock absorbers 5 are fixedly arranged on one side of the sliding plate 4, a polyethylene scraper 23 is fixedly arranged at the bottom of the sliding plate 4, a blower 6 is fixedly arranged on the top of the cleaning frame 2, an air supply pipe 7 is fixedly arranged at the output end of the blower 6, and an air outlet 8 is fixedly arranged at the bottom end of the air supply pipe 7. After the gypsum board is placed on the conveying platform 21, the blower 6 is turned on to allow the wind to reach the air outlet 8 from the air supply pipe 7, so as to blow away the dust on the surface of the gypsum board, so as to ensure that the dust is sandwiched in the stone during the subsequent slurry coating process. Some bubbles may be generated between the gypsum board and the gypsum slurry during the curing process of the gypsum slurry. The polyethylene scraper 23 can scrape off these bubbles and improve the surface quality of the gypsum board to ensure that the subsequent paving roller 20 can spread the gypsum slurry more evenly on the gypsum board. The polyethylene scraper 23 is softer and causes less damage to the surface of the gypsum board. The polyethylene scraper 23 is set on the sliding plate 4 so that the sliding plate 4 slides in the slide groove 3, and the sliding plate 4 can be connected to the cleaning frame 2 through the shock absorber 5. Through this arrangement, the polyethylene scraper 23 can rebound when encountering larger bubbles, thereby avoiding the scraper from applying excessive force on the gypsum board due to bubbles, causing scratches or damage to the gypsum board.

[0033] In some embodiments, according to Figure 1-5As shown, two support frames 9 are fixedly provided on the top of the workbench 1, and a storage box 10 is fixedly provided on the top of the two support frames 9. The support frames 9 are arranged to facilitate the connection of the storage box 10. A first servo motor 11 is fixedly provided on the top of the storage box 10, and a stirring rod 12 is fixedly provided at the output end of the first servo motor 11. Two inner wall scrapers 13 are fixedly provided on the stirring rod 12. Turning on the first servo motor 11 can drive the stirring rod 12 to mix the gypsum powder and water, and an inner wall scraper 13 is fixedly provided on the stirring rod 12. The inner wall scraper 13 can scrape off the residual gypsum slurry on the inner wall of the storage box 10 to prevent the gypsum slurry from sticking to the inner wall of the storage box 10. A gypsum powder feeding port 14 is fixedly provided on the top of the storage box 10, and a water inlet 15 is fixedly provided on the top of the storage box 10. When in use, the gypsum powder and water only need to be passed through in proportion. The gypsum powder is poured into the storage box 10 through the gypsum powder feed port 14 and the water inlet 15. Two guide plates 16 are fixedly provided in the storage box 10. An electric valve 17 is fixedly provided in the storage box 10. The guide plates 16 are arranged to make the gypsum slurry flow to the electric valve 17. The valve 17 can be driven to pour out the gypsum slurry in the storage box 10. Two side panels 18 are fixedly provided on the top of the workbench 1. A second servo motor 19 is fixedly installed on one of the side panels 18. A spreading roller 20 is fixedly provided at the output end of the second servo motor 19. Turning on the second servo motor 19 can drive the spreading roller 20 to rotate, so that the gypsum slurry is evenly applied on the gypsum board. A conveying platform 21 is provided in the workbench 1. Support columns 22 are fixedly provided at the four corners of the bottom of the workbench 1. The conveying platform 21 can be used to transport the gypsum board, and the support columns 22 are arranged to support the device.

[0034] Working principle of the utility model: when the utility model is used, it is only necessary to pour the gypsum powder and water into the storage box 10 through the gypsum powder feed port 14 and the water inlet 15 in proportion, and then turn on the first servo motor 11 to drive the stirring rod 12 to mix the gypsum powder and the water, and an inner wall scraper 13 is fixedly provided on the stirring rod 12, and the inner wall scraper 13 can scrape off the residual gypsum slurry on the inner wall of the storage box 10 to prevent the gypsum slurry from sticking to the inner wall of the storage box 10. After the gypsum board is placed on the conveying platform 21, the blower 6 is turned on to allow the wind to reach the air outlet 8 from the air supply pipe 7 to blow away the dust on the surface of the gypsum board, so as to ensure that the dust is sandwiched between the gypsum board and the gypsum slurry during the subsequent slurry coating process. Some bubbles may be generated on the surface of the gypsum board during the curing process, and the polyethylene scraper 23 can scrape off these bubbles to improve the surface quality of the gypsum board, so as to ensure that the subsequent paving roller 20 can work more effectively. The polyethylene scraper 23 is relatively soft and causes less damage to the surface of the gypsum board. The polyethylene scraper 23 is arranged on the sliding plate 4 so that the sliding plate 4 slides in the slide groove 3. The sliding plate 4 and the cleaning frame 2 can be connected through the shock absorber 5. Through this arrangement, the polyethylene scraper 23 can rebound when encountering larger bubbles, thereby preventing the scraper from applying excessive force on the gypsum board due to bubbles, causing scratches or damage to the gypsum board. When the gypsum board reaches the bottom of the spreading roller 20, the electric valve 17 and the second servo motor 19 can be opened. The electric valve 17 can be opened to pour the gypsum slurry on the spreading roller 20. The second servo motor 19 can drive the spreading roller 20 to rotate, so that the gypsum slurry is evenly applied to the gypsum board. Different from the traditional scraping, the above-mentioned device adopts the method of loading and rolling at the same time, so that the gypsum slurry can be more evenly applied to the gypsum board.

Claims

1. A gypsum board slurry spreading device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a debris removal mechanism: The impurity removal mechanism comprises a cleaning frame (2) fixed on the top of the workbench (1), a slide groove (3) is provided in the cleaning frame (2), a sliding plate (4) is slidably provided in the slide groove (3), two shock absorbers (5) are fixedly provided on one side of the sliding plate (4), a polyethylene scraper (23) is fixedly provided at the bottom of the sliding plate (4), a blower (6) is fixedly provided on the top of the cleaning frame (2), an air supply pipe (7) is fixedly provided at the output end of the blower (6), and an air outlet (8) is fixedly provided at the bottom end of the air supply pipe (7).

2. The gypsum board slurry paving device according to claim 1, characterized in that: Two support frames (9) are fixedly provided on the top of the workbench (1), and material storage boxes (10) are fixedly provided on the tops of the two support frames (9).

3. The gypsum board slurry spreading device according to claim 2, characterized in that: A first servo motor (11) is fixedly provided on the top of the material storage box (10), a stirring rod (12) is fixedly provided on the output end of the first servo motor (11), and two inner wall scrapers (13) are fixedly provided on the stirring rod (12).

4. The gypsum board slurry spreading device according to claim 2, characterized in that: A gypsum powder feed port (14) is fixedly provided on the top of the material storage box (10), and a water inlet (15) is fixedly provided on the top of the material storage box (10).

5. The gypsum board slurry spreading device according to claim 2, characterized in that: Two guide plates (16) are fixedly provided in the material storage box (10), and an electric valve (17) is fixedly provided in the material storage box (10).

6. The gypsum board slurry spreading device according to claim 1, characterized in that: Two side panels (18) are fixedly provided on the top of the workbench (1), a second servo motor (19) is fixedly mounted on one of the side panels (18), and a paving roller (20) is fixedly provided at the output end of the second servo motor (19).

7. The gypsum board slurry spreading device according to claim 1, characterized in that: A conveying platform (21) is provided inside the workbench (1), and support columns (22) are fixedly provided at the four corners of the bottom of the workbench (1).

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