Spraying equipment for metal plate processing

Abstract

The utility model relates to the technical field of metal plate processing, in particular to spraying equipment for metal plate processing, which comprises a spraying box, a spraying mechanism used for spraying plates is arranged in the spraying box, a bearing mechanism used for bearing metal plates is arranged in the spraying box, and the spraying box is internally provided with a spraying mechanism used for spraying the plates. A grinding mechanism used for grinding and polishing the metal plate is arranged in the spraying box and comprises a grinding roller and a cleaning roller. The height of the bearing mechanism is adjusted according to the thickness of a steel plate, so that when the bearing mechanism supports the steel plate, the surface of the steel plate can be just in contact with the polishing mechanism for polishing, and after adjustment is completed, the steel plate is directly placed on the bearing mechanism and then pushed to move. The steel plate passes through the polishing roller and the cleaning roller in the polishing mechanism, the driving mechanism is used for driving the polishing roller and the cleaning roller to clean rust or impurities on the surface of the steel plate, and therefore spraying treatment can be conveniently conducted through the spraying mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate processing, in particular to spraying equipment for metal plate processing. Background Art

[0002] During the processing of steel plates, it is often necessary to spray paint, coating or other liquid spraying liquid on the outside of the metal plate to give the plate specific properties or to perform specific decoration.

[0003] Before spraying, the steel plate in the prior art is prone to other debris attached to the surface or rust on the surface. If it is sprayed directly without treatment, the surface spraying will not be uniform. When the rust or debris falls off, the surface of the steel plate will return to its original shape. Therefore, secondary treatment is required, which increases the difficulty of work, delays work efficiency, and is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device for metal plate processing, which solves the problem in the prior art that before the steel plate is sprayed, other debris is easily attached to the surface or rust is easily generated on the surface, and if it is directly sprayed without treatment, the surface spraying will be uneven, and when the rust or debris falls off, the surface of the steel plate will return to its original shape.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spraying device for metal plate processing comprises a spray box, wherein a spraying mechanism for spraying plates is arranged inside the spray box, a supporting mechanism for supporting metal plates is arranged inside the spray box, a grinding mechanism for grinding and polishing metal plates is arranged inside the spray box, the grinding mechanism comprises a grinding roller and a cleaning roller, the surface of the cleaning roller is provided with bristles, a driving mechanism for driving the grinding roller and the cleaning roller to rotate is arranged on the side wall of the spray box, and a shielding curtain is arranged at the end of the spray box.

[0007] Preferably, the spraying mechanism includes a containing box for containing raw materials, the containing box is fixedly installed on the top of the spraying box, a connecting pipe is fixedly installed on the top wall of the spraying box, the bottom of the connecting pipe is connected to the spraying plate, a pressure pump is provided on the top of the spraying box, and the connecting pipe is connected to the containing box through the pressure pump.

[0008] Preferably, the supporting mechanism includes four electric telescopic rods and a support plate, the four electric telescopic rods are fixedly mounted on the bottom wall of the spray box, the support plate is fixedly mounted on the output end ports of the four electric telescopic rods, and the width of the support plate is smaller than the steel plate.

[0009] Preferably, the surfaces of the cleaning roller and the grinding roller are fixed with a rotating shaft passing through them, the cleaning roller and the grinding roller are rotatably connected to the spray box through the rotating shaft, and the rotating shaft rotates through the spray box, the driving mechanism includes a motor, the motor is fixedly mounted on the side wall of the spray box, the output shaft port of the motor is fixedly connected to the rotating shaft on the surface of the cleaning roller, the rotating shaft on the surface of the cleaning roller and the rotating shaft on the surface of the grinding roller are respectively fixedly mounted with a driving turntable and a driven turntable, and the driving turntable and the driven turntable are connected by a belt drive.

[0010] Preferably, a cylinder is fixedly installed on the top of the spray box, a connecting block is fixedly installed on the output shaft port of the cylinder, connecting rods are rotatably connected on both sides of the bottom of the connecting block, and two guide plates are provided on the surface movable sleeve of the grinding roller. The two connecting rods are rotatably connected to the two guide plates respectively, and the bottoms of the two guide plates are slidably connected to the bottom wall of the spray box.

[0011] Preferably, a vacuum cleaner is fixedly installed on the top of the spray box, the feed port of the vacuum cleaner is connected to a vacuum pipe, the bottom of the vacuum pipe is connected to a connecting cover, the cleaning roller is arranged inside the connecting cover, and the rotating shaft on the surface of the cleaning roller rotates through the connecting cover.

[0012] Preferably, the side walls of the two guide plates are fixedly installed with connecting rods, the ports of the two connecting rods are fixedly installed with baffles, a sliding groove is provided at the bottom of the connecting cover, the two baffles are slidably connected to the two ends of the sliding groove respectively, and the baffles slide through the spray box, and a long groove is provided on the top of the connecting cover.

[0013] The utility model has at least the following beneficial effects:

[0014] The height of the supporting mechanism is adjusted according to the thickness of the steel plate, so that when the supporting mechanism supports the steel plate, the surface of the steel plate can just contact and be polished with the grinding mechanism. After the adjustment is completed, the steel plate is directly placed on the supporting mechanism, and then the steel plate is pushed to move, so that the steel plate passes through the grinding roller and the cleaning roller in the grinding mechanism, and the driving mechanism drives the grinding roller and the cleaning roller to clean the rust or debris on the surface of the steel plate, so as to facilitate the spraying treatment using the spraying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Side view;

[0018] Figure 3 This is a cross-sectional view of the spray box of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the active turntable of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the shielding plate of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the connection cover of the utility model.

[0022] In the figure: 1. spray box; 2. vacuum cleaner; 3. containing box; 4. pressure pump; 5. connecting pipe; 6. spray plate; 7. support plate; 8. electric telescopic rod; 9. shielding curtain; 10. grinding roller; 11. guide plate; 12. shielding plate; 13. connecting rod; 14. connecting rod; 15. connecting block; 16. cylinder; 17. vacuum tube; 18. cleaning roller; 19. connecting cover; 20. slide; 21. long slot; 22. motor; 23. active turntable; 24. driven turntable. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Reference Figure 1-6 The metal plate processing spraying equipment comprises a spraying box 1, wherein the spraying box 1 is provided with a spraying mechanism for spraying the plate, wherein the spraying box 1 is provided with a supporting mechanism for supporting the metal plate, wherein the spraying box 1 is provided with a grinding mechanism for grinding and polishing the metal plate, wherein the grinding mechanism comprises a grinding roller 10 and a cleaning roller 18, wherein the surface of the cleaning roller 18 is provided with bristles, wherein the side wall of the spraying box 1 is provided with a driving mechanism for driving the grinding roller 10 and the cleaning roller 18 to rotate, wherein the end of the spraying box 1 is provided with a shielding curtain 9, wherein the height of the supporting mechanism is first adjusted according to the thickness of the steel plate during use, so that the supporting mechanism can support the steel plate when the supporting mechanism is supported. The surface of the steel plate can just be in contact with the grinding mechanism for grinding. After the adjustment is completed, the steel plate is directly placed on the supporting mechanism, and then pushed to move, so that the steel plate passes through the grinding roller 10 and the cleaning roller 18 in the grinding mechanism. The driving mechanism drives the grinding roller 10 and the cleaning roller 18 to clean the rust or debris on the surface of the steel plate. The bristles on the surface of the cleaning roller 18 can further clean the surface of the steel plate. The treated steel plate can be sprayed by the spraying mechanism. The shielding curtain 9 can be set to block from one end of the spray box 1 to reduce the direct escape of odor during the spraying process without affecting the steel plate being pushed out.

[0029] Furthermore, the spraying mechanism includes a containing box 3 for containing raw materials, the containing box 3 is fixedly installed on the top of the spraying box 1, a connecting pipe 5 is fixedly installed on the top wall of the spraying box 1, the bottom of the connecting pipe 5 is connected to the spraying plate 6, a pressure pump 4 is arranged on the top of the spraying box 1, the connecting pipe 5 is connected to the containing box 3 through the pressure pump 4, and the spraying mechanism uses the containing box 3 to contain raw materials during use, and uses the pressure pump 4 to transport the raw materials inside to the connecting pipe 5, and finally allows the raw materials to enter the spraying plate 6 and be sprayed out from the bottom of the spraying plate 6, thereby realizing the spraying work.

[0030] Furthermore, the supporting mechanism includes four electric telescopic rods 8 and a support plate 7. The four electric telescopic rods 8 are fixedly mounted on the bottom wall of the spray box 1. The support plate 7 is fixedly mounted on the output ports of the four electric telescopic rods 8. The width of the support plate 7 is smaller than the steel plate. When the supporting mechanism is in use, the four electric telescopic rods 8 are directly started, and the four electric telescopic rods 8 drive the support plate 7 to move in the vertical direction, thereby adjusting the distance between the support plate 7 and the grinding roller 10, making it convenient for the steel plate to be placed and ground.

[0031] Furthermore, the surfaces of the cleaning roller 18 and the grinding roller 10 are fixedly penetrated with a rotating shaft, and the cleaning roller 18 and the grinding roller 10 are rotatably connected to the spray box 1 through the rotating shaft, and the rotating shaft rotates through the spray box 1, and the driving mechanism includes a motor 22, the motor 22 is fixedly mounted on the side wall of the spray box 1, and the output shaft port of the motor 22 is fixedly connected to the rotating shaft on the surface of the cleaning roller 18, and the rotating shaft on the surface of the cleaning roller 18 and the rotating shaft on the surface of the grinding roller 10 are respectively fixedly mounted with a driving turntable 23 and a driven turntable 24, and the driving turntable 23 and the driven turntable 24 are connected by a belt drive, and the driving mechanism includes a motor 22, and the motor 22 is fixedly mounted on the side wall of the spray box 1, and the output shaft port of the motor 22 is fixedly connected to the rotating shaft on the surface of the cleaning roller 18, and the driving turntable 23 and the driven turntable 24 are respectively fixedly mounted with a driving turntable 23 and a driven turntable 24. When the driving mechanism is in use, the motor 22 is started, the motor 22 drives the cleaning roller 18 to rotate, the rotating shaft on the cleaning roller 18 drives the active turntable 23 to rotate synchronously, the active turntable 23 drives the driven turntable 24 to rotate, and the driven turntable 24 drives the grinding roller 10 to rotate, so that the grinding roller 10 is used to grind the steel plate, and the cleaning roller 18 is used to clean the impurities on the steel plate. In the process of pushing the steel plate to move through the grinding roller 10, the pushing speed of the steel plate can be manually controlled to avoid the phenomenon that the steel plate is affected by the grinding roller 10 and moves too fast.

[0032] Furthermore, a cylinder 16 is fixedly installed on the top of the spray box 1, and a connecting block 15 is fixedly installed on the output shaft port of the cylinder 16. Both sides of the bottom of the connecting block 15 are rotatably connected with connecting rods 14. The surface of the grinding roller 10 is movably sleeved with two guide plates 11. The two connecting rods 14 are rotatably connected to the two guide plates 11 respectively. The bottoms of the two guide plates 11 are slidably connected to the bottom wall of the spray box 1. In order to allow the steel plate to be moved horizontally, guide plates 11 are movably sleeved at both ends of the grinding roller 10. According to the width of the steel plate, the cylinder is started. 16, the cylinder 16 drives the connecting block 15 to move in the vertical direction, thereby driving the two connecting rods 14 to move, and the two connecting rods 14 drive the two guide plates 11 to move, so that the spacing between the two guide plates 11 is the same as the width of the steel plate, so that the steel plate can be pushed smoothly without shaking, and because the guide plate 11 is sleeved on the surface of the grinding roller 10, the steel plate is supported by the support plate 7, and the width of the support plate 7 is smaller than the steel plate, it will not affect the grinding operation of the grinding roller 10 on the steel plate.

[0033] Furthermore, a vacuum cleaner 2 is fixedly installed on the top of the spray box 1, and the feed port of the vacuum cleaner 2 is connected to a dust suction pipe 17, and the bottom of the dust suction pipe 17 is connected to a connecting cover 19, and a cleaning roller 18 is arranged inside the connecting cover 19, and the rotating shaft on the surface of the cleaning roller 18 rotates and penetrates the connecting cover 19. By covering the connecting cover 19 on the surface of the cleaning roller 18, when the cleaning roller 18 uses bristles to clean the steel plate, the connecting cover 19 can be used to block it to reduce the splashing of waste chips, and the top of the connecting cover 19 is connected to the vacuum cleaner 2 through the dust suction pipe 17, which is convenient for directly sucking up the waste chips.

[0034] Furthermore, connecting rods 13 are fixedly installed on the side walls of the two guide plates 11, and baffles 12 are fixedly installed on the ports of the two connecting rods 13. A slide groove 20 is provided at the bottom of the connecting cover 19, and the two baffles 12 are slidably connected to the two ends of the slide groove 20 respectively, and the baffles 12 slide through the spray box 1, and a long groove 21 is provided on the top of the connecting cover 19. In order to improve the dust suction effect of the vacuum cleaner 2, two baffles 12 are slidably connected to the bottom of the connecting cover 19 to block the bottom opening of the connecting cover 19. The baffles 12 can move synchronously with the guide plates 11 so that the bottom opening of the connecting cover 19 is the same as the width of the steel plate. The suction force can be expanded by reducing the bottom opening, which is convenient for use. Moreover, the long groove 21 on the top of the connecting cover 19 can be used to absorb the odor generated during the spraying process, which helps to improve the surrounding environment.

[0035] In summary, during use, the height of the supporting mechanism is first adjusted according to the thickness of the steel plate, so that when the supporting mechanism supports the steel plate, the surface of the steel plate can just contact and grind with the grinding mechanism. After the adjustment is completed, the steel plate is directly placed on the supporting mechanism, and then the steel plate is pushed to move, so that the steel plate passes through the grinding roller 10 and the cleaning roller 18 in the grinding mechanism. The driving mechanism drives the grinding roller 10 and the cleaning roller 18 to clean the rust or debris on the surface of the steel plate. The bristles on the surface of the cleaning roller 18 can further clean the surface of the steel plate. The treated steel plate can be sprayed by the spraying mechanism, and the shielding mechanism is set. The curtain 9 can be used to block from one end of the spray box 1 to reduce the direct escape of odor during the spraying process, and will not affect the pushing out of the steel plate. The spraying mechanism uses the containing box 3 to hold the raw materials, and uses the pressure pump 4 to transport the internal raw materials to the connecting pipe 5, and finally allows the raw materials to enter the spray plate 6 and be sprayed out from the bottom of the spray plate 6, thereby realizing the spraying work. When the supporting mechanism is in use, the four electric telescopic rods 8 are directly started, and the four electric telescopic rods 8 drive the support plate 7 to move in the vertical direction, so as to adjust the distance between the support plate 7 and the grinding roller 10, which is convenient for the placement and grinding of the steel plate. During use, the motor 22 is started, the motor 22 drives the cleaning roller 18 to rotate, the rotating shaft on the cleaning roller 18 drives the active turntable 23 to rotate synchronously, the active turntable 23 drives the driven turntable 24 to rotate, and the driven turntable 24 drives the grinding roller 10 to rotate, so that the grinding roller 10 is used to grind the steel plate, and the cleaning roller 18 is used to clean the impurities on the steel plate. In the process of pushing the steel plate to move through the grinding roller 10, the pushing speed of the steel plate can be manually controlled to avoid the phenomenon that the steel plate is affected by the grinding roller 10 and moves too fast. In order to make the steel plate move horizontally, the grinding roller 10 is used to control the pushing speed of the steel plate manually. Guide plates 11 are movably sleeved at both ends. According to the width of the steel plate, the cylinder 16 is started, and the cylinder 16 drives the connecting block 15 to move in the vertical direction, thereby driving the two connecting rods 14 to move. The two connecting rods 14 drive the two guide plates 11 to move, so that the spacing between the two guide plates 11 is the same as the width of the steel plate, so that the steel plate can be pushed smoothly without shaking. Moreover, since the guide plate 11 is sleeved on the surface of the grinding roller 10, the steel plate is supported by the support plate 7, and the width of the support plate 7 is smaller than the steel plate, it will not affect the grinding operation of the grinding roller 10 on the steel plate.

[0036] By covering the connecting cover 19 on the surface of the cleaning roller 18, when the cleaning roller 18 uses the bristles to clean the steel plate, the connecting cover 19 can be used to block it to reduce the splashing of waste chips, and the top of the connecting cover 19 is connected to the vacuum cleaner 2 through the vacuum pipe 17, which is convenient for directly sucking up the waste chips. In order to improve the vacuuming effect of the vacuum cleaner 2, two shielding plates 12 are slidably connected to the bottom of the connecting cover 19 to block the bottom opening of the connecting cover 19. The shielding plates 12 can move synchronously with the guide plates 11 so that the bottom opening of the connecting cover 19 is the same as the width of the steel plate. By reducing the bottom opening, the suction force can be expanded, which is convenient for use. In addition, the long groove 21 on the top of the connecting cover 19 can be used to absorb the odor generated during the spraying process, which helps to improve the surrounding environment.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device for metal plate processing, characterized in that: The invention comprises a spray box (1), wherein a spray mechanism for spraying a plate is arranged inside the spray box (1), a supporting mechanism for supporting a metal plate is arranged inside the spray box (1), a grinding mechanism for grinding and polishing the metal plate is arranged inside the spray box (1), the grinding mechanism comprises a grinding roller (10) and a cleaning roller (18), the surface of the cleaning roller (18) is provided with bristles, a driving mechanism for driving the grinding roller (10) and the cleaning roller (18) to rotate is arranged on the side wall of the spray box (1), and a shielding curtain (9) is arranged at the end of the spray box (1).

2. The metal plate processing spraying equipment according to claim 1, characterized in that: The spraying mechanism comprises a containing box (3) for containing raw materials, the containing box (3) is fixedly mounted on the top of the spraying box (1), a connecting pipe (5) is fixedly mounted on the top wall of the spraying box (1), the bottom of the connecting pipe (5) is connected to a spraying plate (6), a pressure pump (4) is arranged on the top of the spraying box (1), and the connecting pipe (5) is connected to the containing box (3) through the pressure pump (4).

3. The metal plate processing spraying equipment according to claim 1, characterized in that: The supporting mechanism comprises four electric telescopic rods (8) and a support plate (7), wherein the four electric telescopic rods (8) are fixedly mounted on the bottom wall of the spray box (1), and the support plate (7) is fixedly mounted on the output ports of the four electric telescopic rods (8), and the width of the support plate (7) is smaller than that of the steel plate.

4. The metal plate processing spraying equipment according to claim 1, characterized in that: The surfaces of the cleaning roller (18) and the grinding roller (10) are both fixedly penetrated by a rotating shaft, and the cleaning roller (18) and the grinding roller (10) are both rotationally connected to the spray box (1) through the rotating shaft, and the rotating shaft rotates through the spray box (1), and the driving mechanism comprises a motor (22), and the motor (22) is fixedly mounted on the side wall of the spray box (1), and the output shaft port of the motor (22) is fixedly connected to the rotating shaft on the surface of the cleaning roller (18), and the rotating shaft on the surface of the cleaning roller (18) and the rotating shaft on the surface of the grinding roller (10) are respectively fixedly mounted with a driving rotating disk (23) and a driven rotating disk (24), and the driving rotating disk (23) and the driven rotating disk (24) are connected by a belt drive.

5. The metal plate processing spraying equipment according to claim 1, characterized in that: A cylinder (16) is fixedly installed on the top of the spray box (1), and a connecting block (15) is fixedly installed on the output shaft port of the cylinder (16). Both sides of the bottom of the connecting block (15) are rotatably connected with connecting rods (14). The surface of the grinding roller (10) is movably sleeved with two guide plates (11). The two connecting rods (14) are rotatably connected to the two guide plates (11) respectively, and the bottoms of the two guide plates (11) are slidably connected to the bottom wall of the spray box (1).

6. The metal plate processing spraying equipment according to claim 5, characterized in that: A vacuum cleaner (2) is fixedly installed on the top of the spray box (1); a feeding port of the vacuum cleaner (2) is connected to a vacuum pipe (17); the bottom of the vacuum pipe (17) is connected to a connecting cover (19); the cleaning roller (18) is arranged inside the connecting cover (19), and a rotating shaft on the surface of the cleaning roller (18) rotates and penetrates the connecting cover (19).

7. The metal plate processing spraying equipment according to claim 6, characterized in that: The side walls of the two guide plates (11) are fixedly mounted with connecting rods (13), the ports of the two connecting rods (13) are fixedly mounted with shielding plates (12), a sliding groove (20) is provided at the bottom of the connecting cover (19), the two shielding plates (12) are slidably connected to the two ends of the sliding groove (20) respectively, and the shielding plates (12) slide through the spray box (1), and a long groove (21) is provided at the top of the connecting cover (19).

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