Coating device of nano antibacterial coating metal plate

Abstract

The utility model relates to the technical field of metal plate coating, and discloses a coating device for a nano-antibacterial coating metal plate, which comprises a coating main body, a plurality of conveying rollers are movably mounted in the coating main body, a fixed frame is fixedly mounted at the bottom of the coating main body, a bidirectional screw rod is movably mounted in the fixed frame, and the bidirectional screw rod is movably mounted in the coating main body. A first mounting plate is fixedly mounted at the upper part of the connecting plate; a plurality of side edge limiting wheels are movably mounted in an inner bin of the first mounting plate; a motor is fixedly mounted on the outer side of the coating main body; a hydraulic rod is fixedly mounted on the upper part of the coating main body; a second mounting plate is fixedly mounted at the lower end of the hydraulic rod, and a plurality of upper limiting wheels are movably mounted in an inner bin of the second mounting plate. And therefore, the metal plate can move more stably, the metal plate can be prevented from deviating in the moving process, bulging in the clamping limiting process and the like, and coating is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate coating, in particular to a coating device for a nano antibacterial coating metal plate. Background Technique

[0002] A metal plate is a thin, flat sheet formed from metal by industrial methods. Sheet metal is one of the basic forms used in metalworking, and it can be cut and bent into various shapes. Countless everyday items are made of sheet metal. The thickness can vary widely; extremely thin sheets are considered foils or leaves, and sheets thicker than 6 millimeters (0.25 inches) are considered steel plates or "structural steel". In some special environments, metal plates need to be coated with a nano antibacterial coating, such as in hospitals and research laboratories. In the existing publicly disclosed patents: A sheet coating and laminating machine (Publication No.: CN220720314U) "This sheet coating and laminating machine includes a main board. A first groove is formed on the surface of the main board. A plurality of moving rollers are connected in the first groove. A frame is connected to the left end of the main board. A roll coating mechanism is connected in the frame. Above the plurality of moving rollers and at the upper end of the main board, a laminating mechanism is connected. A cutting mechanism is connected to the right end of the main board. The first groove is formed on the surface of the main board. The moving rollers connected in the first groove are used to move the sheet. The frame is connected to the left end of the main board. The roll coating mechanism connected in the frame is used to roll and apply glue to the sheet, so that the surface of the sheet has adhesiveness. After the glue is roll-coated, it is moved to the laminating mechanism through the moving rollers, and a protective film layer is covered on the surface of the sheet through the laminating mechanism. After laminating, it is moved to the cutting mechanism through the moving rollers". However, there are some defects in the use process. During the coating process, the metal plate cannot be restricted, resulting in the metal plate shifting during movement and some thinner steel plates bulging, thus affecting the coating uniformity and causing poor coating effect. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a coating device for a nano antibacterial coating metal plate, which has the advantages that the metal plate can move more stably, can avoid the metal plate shifting during movement and bulging during clamping and restriction, making the coating more uniform, and solves the problems raised in the above background technique.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the following technical solutions are provided: A coating device for a nano antibacterial coating metal plate, including a coating main body, in which a plurality of conveying rollers are movably installed. A fixed frame is fixedly installed at the bottom of the coating main body. A bidirectional lead screw is movably installed inside the fixed frame. Moving blocks are threadedly installed on the outer sides of both ends of the bidirectional lead screw. Connecting plates are fixedly installed on both sides of the moving blocks. A first mounting plate is fixedly installed on the upper part of the connecting plates. A plurality of side limiting wheels are movably installed in the inner cavity of the first mounting plate. A motor is fixedly installed on the outer side of the coating main body. A hydraulic rod is fixedly installed on the upper part of the coating main body. A second mounting plate is fixedly installed at the lower end of the hydraulic rod. A plurality of upper limiting wheels are movably installed in the inner cavity of the second mounting plate.

[0007] Preferably, sliding grooves are opened on both sides of the fixed frame. The outer sides of the connecting plates are slidably connected to the inner walls of the sliding grooves. The connecting plates are arranged between a plurality of conveying rollers. The output end of the motor is fixedly connected to one end of the bidirectional lead screw.

[0008] Preferably, a fixing plate is fixedly installed on the front side of the coating main body. An electric telescopic rod is fixedly installed on the surface of the fixing plate. A cleaning plate is fixedly installed at the lower end of the electric telescopic rod. Cleaning brushes are arranged on the mutually approaching surfaces of the cleaning plates. Suction ports are arranged on the mutually approaching surfaces of the cleaning plates.

[0009] Preferably, a filter is fixedly installed on the outer side of the coating main body. Filter cotton is arranged inside the filter. A suction machine is fixedly installed on the outer side of the coating main body. The air suction port of the suction machine is communicated with the inside of the filter.

[0010] Preferably, a connecting pipe is communicated with the outer side of the filter. The suction end of the connecting pipe is communicated with the inside of the suction port.

[0011] Preferably, a spraying plate is fixedly installed at the middle part of the coating main body. A paint box is fixedly installed on the outer side of the coating main body. A material pumping pump is fixedly installed on the outer side of the coating main body. A communicating pipe is communicated with the outer side of the material pumping pump. Spraying heads are arranged on the mutually approaching sides of the spraying plate. The front outer side of the communicating pipe is communicated with a plurality of spraying heads.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides a coating device for a nano antibacterial coating metal plate, having the following beneficial effects:

[0014] 1. In this coating device for a nano antibacterial coating metal plate, through the settings of the fixed frame, bidirectional lead screw, moving blocks, connecting plates, first mounting plate, side limiting wheels, motor, hydraulic rod, second mounting plate, upper limiting wheels, and conveying rollers, the metal plate can move more stably, and it can avoid the deviation of the metal plate during movement and the bulging during clamping and limiting, making the coating more uniform.

[0015] 2. The coating device for the nano antibacterial coating metal plate can clean the surface of the metal plate through the settings of the electric telescopic rod, cleaning plate, cleaning brush, suction port, filter, connecting pipe and suction machine, so as to prevent excessive dust from affecting the coating effect. Description of the Drawings

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

[0017] Figure 2 It is a schematic sectional structure diagram of the present utility model;

[0018] Figure 3 It is a schematic side structure diagram of the present utility model.

[0019] In the figure: 1. Coating main body; 2. Fixed frame; 3. Bidirectional lead screw; 4. Moving block; 5. Connecting plate; 6. First mounting plate; 7. Side limiting wheel; 8. Motor; 9. Hydraulic rod; 10. Second mounting plate; 11. Upper limiting wheel; 12. Fixed plate; 13. Electric telescopic rod; 14. Cleaning plate; 15. Cleaning brush; 16. Suction port; 17. Filter; 18. Connecting pipe; 19. Suction machine; 20. Paint tank; 21. Feeding pump; 22. Connecting pipe; 23. Spraying plate; 24. Conveyor roller. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments. Based on the embodiments herein, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection.

[0021] Embodiment 1:

[0022] Please refer to Figures 1-3 , a coating device for a nano antibacterial coating metal plate, including a coating main body 1, a plurality of conveyor rollers 24 are movably installed inside the coating main body 1, a fixed frame 2 is fixedly installed at the bottom of the coating main body 1, a bidirectional lead screw 3 is movably installed inside the fixed frame 2, moving blocks 4 are threadedly installed on the outer sides of both ends of the bidirectional lead screw 3, connecting plates 5 are fixedly installed on both sides of the moving blocks 4, a first mounting plate 6 is fixedly installed on the upper part of the connecting plates 5, a plurality of side limiting wheels 7 are movably installed in the inner cavity of the first mounting plate 6, a motor 8 is fixedly installed outside the coating main body 1, a hydraulic rod 9 is fixedly installed on the upper part of the coating main body 1, and a second mounting plate 10 is fixedly installed at the lower end of the hydraulic rod 9. A plurality of upper limiting wheels 11 are movably installed in the inner cavity of the second mounting plate 10.

[0023] Specifically, when the bidirectional lead screw 3 rotates clockwise, the moving block 4 will drive the connecting plates 5 on both sides to move closer to each other, and the connecting block will drive the multiple side limit wheels 7 on the first mounting plate 6 closer. When the side limit wheels 7 on both sides get closer, the two sides of the metal plate can be clamped. At the same time, the hydraulic rod 9 above will drive the second mounting plate 10 to descend, and the second mounting plate 10 will drive the upper limit wheels 11 to descend. The multiple upper limit wheels 11 restrict the metal plate from above. Together with the conveying rollers 24 below for transmission, the movement of the metal can be comprehensively restricted, and the metal plate can move more smoothly, preventing phenomena such as deviation or bulging. Since the number of upper limit wheels 11 is greater than that of side limit wheels 7, the length of the upper limit wheels 11 will be greater than that of the side limit wheels 7.

[0024] Preferably, chutes are provided on both sides of the fixed frame 2, and the outer side of the connecting plate 5 is slidably connected to the inner wall of the chute. The connecting plate 5 is arranged between the multiple conveying rollers 24, and the output end of the motor 8 is fixedly connected to one end of the bidirectional lead screw 3.

[0025] Specifically, the connecting plate 5 will move stably along the chute, and between two adjacent conveying rollers 24, it will not affect the rotation of the conveying rollers 24.

[0026] Preferably, a spraying plate 23 is fixedly installed in the middle of the coating main body 1, a paint tank 20 is fixedly installed on the outer side of the coating main body 1, a pumping pump 21 is fixedly installed on the outer side of the coating main body 1. A connecting pipe 22 is communicated with the outer side of the pumping pump 21. Spraying heads are arranged on the side of the spraying plate 23 close to each other, and the front end outer side of the connecting pipe 22 is communicated with the multiple spraying heads.

[0027] Specifically, when the pumping pump 21 works, it can suck the paint from the paint tank 20 through the connecting pipe 22, then transport it to the spraying heads through the connecting pipe 22, and then coat the upper and lower surfaces of the metal plate through the spraying heads. The spraying plate 23 can fix the connecting pipe 22 and the spraying heads.

[0028] Working principle: Place the metal plate on the conveying rollers 24, and the conveying rollers 24 transport the metal plate. The hydraulic rod 9 above will drive the second mounting plate 10 to descend, and the second mounting plate 10 will drive the upper limit wheels 11 to descend. The multiple upper limit wheels 11 restrict the metal plate from above. At the same time, the motor 8 drives the bidirectional lead screw 3 to rotate, the moving block 4 will drive the connecting plates 5 on both sides to move closer to each other, and the connecting block will drive the multiple side limit wheels 7 on the first mounting plate 6 closer. When the side limit wheels 7 on both sides get closer, the two sides of the metal plate can be clamped, so that the metal plate can move more stably, avoiding deviation during the movement of the metal plate and bulging during the clamping and restriction, making the coating more uniform. At the same time, the side limit wheels 7 and the upper limit wheels 11 can be adjusted according to the width and thickness of different metal plates, and can restrict metal plates of different sizes.

[0029] Example 2:

[0030] Please refer to Figures 1-3 , a fixing plate 12 is fixedly installed on the front side of the coating main body 1, an electric telescopic rod 13 is fixedly installed on the surface of the fixing plate 12, a cleaning plate 14 is fixedly installed at the lower end of the electric telescopic rod 13, cleaning brushes 15 are arranged on the mutually approaching surfaces of the cleaning plates 14, and suction ports 16 are arranged on the mutually approaching surfaces of the cleaning plates 14.

[0031] Preferably, a filter 17 is fixedly installed on the outer side of the coating main body 1, filter cotton is arranged inside the filter 17, a suction machine 19 is fixedly installed on the outer side of the coating main body 1, and the air suction port of the suction machine 19 is communicated with the inside of the filter 17.

[0032] Preferably, a connecting pipe 18 is communicated with the outer side of the filter 17, and the suction end of the connecting pipe 18 is communicated with the inside of the suction port 16.

[0033] Working principle: At the beginning of transporting the metal, the cleaning plate 14 is brought close to the surface of the metal plate through the electric telescopic rod 13. During the movement of the metal plate, the cleaning brushes 15 on the cleaning plate 14 can clean the dust on the surface. At the same time, the suction machine 19 is started to work, and suction force will be generated at the suction ports 16, so that the dust generated during cleaning can be sucked into the filter 17. Then, the filter cotton inside the filter 17 can filter the dust, thereby achieving the effect of cleaning the surface of the metal plate and preventing excessive dust from affecting the coating effect.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit, and the scope is defined by the appended claims and their equivalents.

Claims

1. A coating device for a metal plate with a nano-antibacterial coating, comprising a coating body (1), characterized in that: A plurality of conveying rollers (24) are movably mounted inside the coating body (1); a fixing frame (2) is fixedly mounted at the bottom of the coating body (1); a bidirectional screw (3) is movably mounted inside the fixing frame (2); moving blocks (4) are threadedly mounted on the outer sides of both ends of the bidirectional screw (3); connecting plates (5) are fixedly mounted on both sides of the moving blocks (4); a first mounting plate (6) is fixedly mounted on the upper part of the connecting plate (5); a plurality of side limiting wheels (7) are movably mounted in the inner compartment of the first mounting plate (6); a motor (8) is fixedly mounted on the outer side of the coating body (1); a hydraulic rod (9) is fixedly mounted on the upper part of the coating body (1); a second mounting plate (10) is fixedly mounted on the lower end of the hydraulic rod (9); a plurality of upper limiting wheels (11) are movably mounted in the inner compartment of the second mounting plate (10).

2. The coating device for a metal plate with a nano-antibacterial coating according to claim 1 is characterized in that: Slide grooves are provided on both sides of the fixed frame (2); the outer side of the connecting plate (5) is slidably connected to the inner wall of the slide groove; the connecting plate (5) is arranged between the plurality of conveying rollers (24); and the output end of the motor (8) is fixedly connected to one end of the bidirectional screw rod (3).

3. The coating device for a metal plate with a nano antibacterial coating according to claim 1 is characterized in that: A fixing plate (12) is fixedly mounted on the front side of the coating body (1), an electric telescopic rod (13) is fixedly mounted on the surface of the fixing plate (12), a cleaning plate (14) is fixedly mounted on the lower end of the electric telescopic rod (13), a cleaning brush (15) is provided on the side of the cleaning plates (14) close to each other, and a suction port (16) is provided on the side of the cleaning plates (14) close to each other.

4. The coating device for a nano antibacterial coating metal plate according to claim 1, characterized in that: A filter (17) is fixedly mounted on the outside of the coating body (1), filter cotton is arranged inside the filter (17), and a suction machine (19) is fixedly mounted on the outside of the coating body (1), the suction port of the suction machine (19) is connected to the inside of the filter (17).

5. The coating device for a nano antibacterial coating metal plate according to claim 4 is characterized in that: The outside of the filter (17) is connected to a connecting pipe (18), and the suction end of the connecting pipe (18) is connected to the inside of the suction port (16).

6. The coating device for a metal plate with a nano antibacterial coating according to claim 1, characterized in that: A spray plate (23) is fixedly mounted in the middle of the coating body (1), a paint box (20) is fixedly mounted on the outside of the coating body (1), a material extraction pump (21) is fixedly mounted on the outside of the coating body (1), a connecting pipe (22) is connected to the outside of the material extraction pump (21), a spray head is arranged on the side of the spray plates (23) close to each other, and the outside of the front end of the connecting pipe (22) is connected to a plurality of spray heads.

Images