Steel cabinet electrostatic spraying pipe mechanism provided with extended auxiliary structure

Abstract

The utility model discloses a steel cabinet electrostatic plastic spraying pipe mechanism with an extension auxiliary structure, which comprises a spraying chamber and an extension mechanism, a supporting seat is fixedly mounted at the bottom end in the spraying chamber, a rotating mechanism comprises a motor, a plastic spraying table and rollers, the motor is mounted in the supporting seat, and the plastic spraying table is mounted in the extension mechanism. The output end of the motor is connected with a plastic spraying table, a spraying gun is installed at the upper end of the vertical folding pipe, the cleaning mechanism comprises an exhaust fan, a waste chip box, a dust suction pipe and a cleaning brush, and the output end of the motor is connected with a threaded rod. According to the steel cabinet electrostatic plastic spraying pipe mechanism provided with the extension auxiliary structure, the extension mechanism is arranged to conveniently extend the length and height of the plastic spraying pipe and improve the plastic spraying efficiency, the rotating mechanism is arranged to conveniently assist the plastic spraying pipe to perform all-directional plastic spraying on the steel cabinet, and the cleaning and collecting mechanism is arranged to conveniently clean dust and impurities on the surface of the steel cabinet; and meanwhile, the collecting mechanism is convenient for collecting the plastic spraying powder for recycling, and waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic spraying, in particular to a steel cabinet electrostatic plastic spraying nozzle mechanism provided with an extended auxiliary structure. Background Art

[0002] In the process of producing and processing steel cabinets, the steel cabinets are electrostatically sprayed to improve the corrosion resistance, aging resistance and other properties of the steel cabinets and extend the service life of the steel cabinets. Therefore, an electrostatic spray device is required. Due to the limitation of the nozzle length, the operation is restricted and the spraying efficiency is reduced. A spray nozzle mechanism that can be extended is needed to improve the spraying efficiency and practicality. With the rapid development of society, the types of electrostatic spray nozzle mechanisms for steel cabinets are gradually increasing, and their functions are constantly being improved to improve their convenience and practicality.

[0003] For example, the patent document with the authorization announcement number CN104492640B discloses an automated electrostatic spraying machine, which belongs to the field of mechanical technology. It solves the problems of low spraying efficiency and uneven spraying of existing electrostatic spraying machines. The automated electrostatic spraying machine includes a spray chamber, a chassis and a spray gun with static electricity. The chassis is provided with a controller, an air compressor and a powder tank. The spray chamber is provided with a frame, a spraying table is installed on the frame, and a base for placing the workpiece is fixedly connected to the axis of the spraying table. A vertically arranged cylinder is installed in the spray chamber, and one end of the cylinder shaft of the cylinder is connected to the lower part of the spray gun. The spray gun and the powder tank are connected through a powder suction pipe. An air purifier is connected between the powder tank and the air compressor, and a clean air pipe is connected between the powder tank and the air purifier. The controller controls the opening and closing of the air compressor and the air purifier respectively. A powder suction device is installed at the connection between the powder suction pipe and the powder tank, and a control valve is provided in the powder suction device. The present invention has the advantages of high spraying efficiency, uniform spraying, and plastic powder is not easy to fall off.

[0004] For example, the patent document with the authorization announcement number CN220657950U discloses an energy-saving and environmentally friendly electrostatic spraying device, which relates to the technical field of spraying equipment. The energy-saving and environmentally friendly electrostatic spraying device includes a spraying vehicle and a work box. The top of the spraying vehicle is fixedly connected to a spraying pipe. The end of the spraying pipe that does not contact the spraying vehicle is fixedly connected to one side of the work box. The spraying pipe extends to the inside of the work box. The inside of the work box is fixedly connected to a robotic arm. A collection box is provided on one side of the work box. A collection box is provided inside the collection box. The energy-saving and environmentally friendly electrostatic spraying device starts the spraying vehicle and sprays the workpiece clamped by the robotic arm inside the work box through the spraying pipe. After the spraying is completed, the exhaust fan is started. The exhaust fan draws the air and dust inside the work box to the inside of the collection box through the second pipe. When the air and dust pass through the collection box inside the collection box, the air is discharged through the collection box through the first pipe, and the dust remains inside the collection box, which is convenient for unified recycling later, saving production costs and improving the environmental friendliness of the equipment.

[0005] However, there are problems that the spray pipe is inconvenient to extend and adjust during spraying, spraying is restricted, work efficiency is reduced, the dust adhered to the surface of the steel cabinet is not cleaned in time, which affects the spraying quality and causes waste, and the degree of automation is relatively low. Therefore, we propose an electrostatic spraying pipe mechanism for a steel cabinet with an extension auxiliary structure to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of the present invention is to provide an electrostatic spraying pipe mechanism for a steel cabinet with an extension auxiliary structure to solve the problems existing in the existing electrostatic spraying pipe mechanism for a steel cabinet in the above-mentioned background technology, such as the inconvenient extension and adjustment of the spray pipe during spraying, the restricted spraying and reduced work efficiency, the dust adhered to the surface of the steel cabinet is not cleaned in time, which affects the spraying quality and causes waste, and the degree of automation is relatively low.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An electrostatic spraying pipe mechanism for a steel cabinet with an extension auxiliary structure, including a spray chamber and an extension mechanism. A support seat is fixedly installed at the bottom end inside the spray chamber, and a rotation mechanism and a cleaning mechanism are also included. The rotation mechanism includes a motor, a spraying table and rollers. The motor is installed inside the support seat, the output end of the motor is connected to the spraying table, and rollers are rotatably installed on the lower surface of the spraying table. A powder tank is placed on the right side of the spray chamber, and a powder suction device is installed inside the powder tank, and the left end of the powder suction device is connected to a powder spraying pipe. The left end of the powder spraying pipe is threadedly connected to a horizontal folding pipe, a vertical folding pipe is installed at the upper end of the horizontal folding pipe, and a spray gun is installed at the upper end of the vertical folding pipe. The cleaning mechanism includes a suction fan, a waste box, a dust suction pipe and a cleaning brush, and a collection mechanism is installed at the rear of the spray chamber;

[0008] The extension mechanism includes a motor, a threaded rod and a support plate. The motor is installed at the right end of the upper surface of the spray chamber, the output end of the motor is connected to the threaded rod, and the support plate is threadedly installed on the surface of the threaded rod. An electric telescopic rod is installed on the left side of the support plate.

[0009] Preferably, the powder spraying pipe moves up and down in the spray chamber through the motor, the threaded rod, the support plate and the vertical folding pipe.

[0010] Preferably, the powder spraying pipe moves left and right in the spray chamber through the electric telescopic rod, the spray gun and the horizontal folding pipe.

[0011] Preferably, an electric slide rail is installed at the upper left end inside the spray chamber, a cleaning brush is slidably installed on the surface of the electric slide rail, a suction fan is installed on the left side of the spray chamber, a waste box is installed on the front side of the suction fan, and a dust suction pipe is installed at the upper end of the waste box.

[0012] Preferably, the cleaning brush forms a left-right sliding structure with the spray chamber through the electric slide rail.

[0013] Preferably, the collection mechanism includes a collection pipe and a collection box. The collection pipe is installed on the rear side wall of the spraying chamber, and the collection box is connected to the rear side of the collection pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The electrostatic spraying pipe mechanism of the steel cabinet provided with an extension auxiliary structure;

[0015] 1. An extension mechanism is provided. A horizontal folding pipe and a vertical folding pipe are connected to the middle of the powder spraying pipe. The motor drives the threaded rod to rotate, thereby driving the support plate and the spray gun to move up and down, so as to extend and contract the powder spraying pipe, facilitating the adjustment of the length and height of the powder spraying pipe, thus facilitating the adaptation to steel cabinets of different sizes, improving practicability, eliminating the need for manual adjustment, increasing the degree of automation, and improving work efficiency;

[0016] 2. A rotation mechanism is provided. The motor drives the spraying table to rotate, and the rollers on the lower surface of the spraying table assist in rotation, thereby driving the steel cabinet to rotate slowly to prevent the cabinet from being unstable due to too fast rotation. The rotation mechanism can assist the powder spraying pipe to perform omnidirectional spraying on the steel cabinet, improving the spraying efficiency;

[0017] 3. A cleaning and collection mechanism is provided. When the steel cabinet rotates, the electric slide rail drives the cleaning brush to fit the surface of the steel cabinet to clean the dust and impurities on the surface of the cabinet. The suction fan sucks the impurities into the waste box through the dust suction pipe, facilitating the cleaning of dust and impurities to prevent affecting the spraying quality. The collection mechanism facilitates the collection of excess spraying powder in the spraying chamber for recycling and reduces waste. Description of the Drawings

[0018] Figure 1 It is a front sectional view structure schematic diagram of the present utility model;

[0019] Figure 2 It is a front view structure schematic diagram of the present utility model;

[0020] Figure 3 It is a left sectional view structure schematic diagram of the present utility model;

[0021] Figure 4 It is a right sectional view structure schematic diagram of the present utility model;

[0022] Figure 5 It is a left view structure schematic diagram of the present utility model.

[0023] In the figure: 1. Spray chamber; 2. Support base; 3. Motor; 4. Spraying table; 5. Powder tank; 6. Powder spraying pipe; 7. Horizontal folding pipe; 8. Vertical folding pipe; 9. Spray gun; 10. Electric telescopic rod; 11. Support plate; 12. Motor; 13. Threaded rod; 14. Electric slide rail; 15. Cleaning brush; 16. Exhaust fan; 17. Scrap box; 18. Dust suction pipe; 19. Collection pipe; 20. Collection box. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: an electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure, including a spray chamber 1, a support base 2, a motor 3, a spraying table 4, a powder tank 5, a powder spraying pipe 6, a horizontal folding pipe 7, a vertical folding pipe 8, a spray gun 9, an electric telescopic rod 10, a support plate 11, a motor 12, a threaded rod 13, an electric slide rail 14, a cleaning brush 15, an exhaust fan 16, a scrap box 17, a dust suction pipe 18, a collection pipe 19 and a collection box 20. As Figure 1 and Figure 2 shown, a support base 2 is fixedly installed at the bottom end inside the spray chamber 1, a motor 3 is installed inside the support base 2, the output end of the motor 3 is connected to a spraying table 4, a box door is installed on the front side of the spray chamber 1. Open the box door, place the steel cabinet to be sprayed on the spraying table 4, close the box door on the front side of the spray chamber 1, turn on the motor 3, the motor 3 drives the spraying table 4 to rotate, a roller is rotatably installed on the lower surface of the spraying table 4, and the roller assists in rotating the spraying table 4 to reduce friction. The motor 3 drives the spraying table 4 to rotate slowly to prevent the steel cabinet from falling;

[0026] An electric slide rail 14 is installed at the upper left end inside the spray chamber 1, a cleaning brush 15 is slidably installed on the surface of the electric slide rail 14. Turn on the electric slide rail 14, and the electric slide rail 14 drives the cleaning brush 15 to approach the steel cabinet, move the cleaning brush 15 to fit the surface of the steel cabinet, and the cleaning brush 15 cleans the dust and impurities on the surface of the steel cabinet. The rotation of the steel cabinet facilitates cleaning in all directions;

[0027] As Figure 2 and Figure 3As shown in the figure, an exhaust fan 16 is installed on the left side of the spraying chamber 1. A waste chip box 17 is installed on the front side of the exhaust fan 16. A dust suction pipe 18 is connected to the upper end of the waste chip box 17. When the exhaust fan 16 is turned on, the exhaust fan 16 sucks the cleaned dust and impurities into the waste chip box 17 through the dust suction pipe 18. The waste chip box 17 is convenient for collecting waste chips and facilitating subsequent cleaning. A filter screen is installed on the rear side wall inside the waste chip box 17. The filter screen blocks the waste chips from entering and clogging the exhaust fan 16;

[0028] Powder tank 5, powder spraying pipe 6, horizontal folding pipe 7, vertical folding pipe 8, spray gun 9, electric telescopic rod 10, support plate 11, motor 12, threaded rod 13,

[0029] After the steel cabinet is cleaned, the electric slide rail 14 drives the cleaning brush 15 away from the steel cabinet. A powder tank 5 is placed on the right side of the spraying chamber 1. A powder suction device is installed inside the powder tank 5. An air compressor is connected to the outside of the powder tank 5. The working principle is as described in the patent document "An Automatic Electrostatic Spraying Machine" with the authorization announcement number CN104492640B. The controller controls the air compressor, air purifier, powder suction device, control valve, and motor to start. The air compressed by the air compressor is purified by the air purifier to remove oil and water, and then the purified air with higher purity is transmitted to the powder tank 5, and the plastic powder in the powder tank 5 is continuously blown to keep the plastic powder dry. The powder suction device evenly and quantitatively transports the dry plastic powder to the electrostatic spray gun 9 through the powder spraying pipe 6 by the control valve. The steel cabinet rotates slowly, and the electrostatic plastic powder in the spray gun 9 is evenly sprayed on the surface of the steel cabinet;

[0030] As Figure 4 and Figure 5As shown, the left end and the upper end of the powder spraying pipe 6 are respectively threadedly connected with a horizontal folding pipe 7 and a vertical folding pipe 8. By rotating the horizontal folding pipe 7 and the vertical folding pipe 8, it is convenient to quickly disassemble, repair and replace the horizontal folding pipe 7 and the vertical folding pipe 8. The horizontal folding pipe 7 and the vertical folding pipe 8 assist the powder spraying pipe 6 to extend and contract. At the right end of the upper surface of the spraying chamber 1, a motor 12 is installed. The output end of the motor 12 is connected with a threaded rod 13. A support plate 11 is threadedly installed on the surface of the threaded rod 13. When the motor 12 is turned on, the motor 12 drives the threaded rod 13 to rotate, and the support plate 11 moves up and down accordingly. An electric telescopic rod 10 is installed on the left side surface of the support plate 11. The end of the electric telescopic rod 10 is installed with a spray gun 9. The telescopic column on the right side of the spray gun 9 is installed on the support plate 11. The telescopic column stably supports the spray gun 9. The spray gun 9 moves up and down with the support plate 11, and the powder spraying pipe 6 moves up and down vertically. The horizontal folding pipe 7 contracts accordingly, which is convenient for extending and contracting the powder spraying pipe 6, facilitating the adjustment of the height position of the powder spraying pipe 6, and facilitating the uniform spraying of the steel cabinet body. When the electric telescopic rod 10 is turned on, the electric telescopic rod 10 drives the spray gun 9 to move left and right, thereby driving the vertical folding pipe 8 to contract left and right. A rotating roller is rotatably installed inside the right side wall of the spraying chamber 1. The rotating roller assists in moving the powder spraying pipe 6, ensuring the smooth movement of the powder spraying pipe 6 on the right side wall of the spraying chamber 1, and adjusting the left and right positions of the powder spraying pipe 6 and the spray gun 9, facilitating the spraying of steel cabinet bodies of different sizes;

[0031] A collecting pipe 19 is installed on the rear side wall of the spraying chamber 1. The rear side of the collecting pipe 19 is connected with a collecting box 20. A suction pump is installed on the left side of the collecting box 20. When the suction pump is turned on, the suction pump sucks the spraying powder in the spraying chamber 1 into the collecting box 20 through the collecting pipe 19, which is convenient for recycling the spraying powder and reducing waste.

[0032] 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 of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A static spraying pipe mechanism for a steel cabinet body with an extended auxiliary structure, comprising a spraying chamber (1) and an extension mechanism. A support seat (2) is fixedly installed at the bottom end inside the spraying chamber (1). It is characterized in that: It further includes a rotating mechanism and a cleaning mechanism. The rotating mechanism includes a motor (3), a powder spraying table (4) and rollers. A motor (3) is installed inside the support base (2). The output end of the motor (3) is connected to the powder spraying table (4). The lower surface of the powder spraying table (4) is rotatably installed with rollers. A powder tank (5) is placed on the right side of the spraying chamber (1). An air suction device is installed inside the powder tank (5), and the left end of the air suction device is connected to a powder spraying pipe (6). The left end of the powder spraying pipe (6) is threadedly connected to a horizontal folding pipe (7). The upper end of the horizontal folding pipe (7) is installed with a vertical folding pipe (8). The upper end of the vertical folding pipe (8) is installed with a spray gun (9). The cleaning mechanism includes a suction fan (16), a waste box (17), a dust suction pipe (18) and a cleaning brush (15). A collection mechanism is installed at the rear side of the spraying chamber (1); The extension mechanism includes a motor (12), a threaded rod (13) and a support plate (11). A motor (12) is installed at the right end of the upper surface of the spraying chamber (1). The output end of the motor (12) is connected to a threaded rod (13). A support plate (11) is threadedly installed on the surface of the threaded rod (13). An electric telescopic rod (10) is installed on the left side of the support plate (11).

2. The electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure according to claim 1, characterized in that: The powder spraying pipe (6) moves up and down in the spraying chamber (1) through the motor (12), the threaded rod (13), the support plate (11) and the vertical folding pipe (8).

3. The electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure according to claim 1, characterized in that: The powder spraying pipe (6) moves left and right in the spraying chamber (1) through the electric telescopic rod (10), the spray gun (9) and the horizontal folding pipe (7).

4. The electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure according to claim 1, characterized in that: An electric slide rail (14) is installed at the upper left end inside the spraying chamber (1). A cleaning brush (15) is slidably installed on the surface of the electric slide rail (14). A suction fan (16) is installed on the left side of the spraying chamber (1). A waste box (17) is installed on the front side of the suction fan (16). A dust suction pipe (18) is installed at the upper end of the waste box (17).

5. The electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure according to claim 4, characterized in that: The cleaning brush (15) forms a left-right sliding structure with the spraying chamber (1) through the electric slide rail (14).

6. The electrostatic spraying pipe mechanism for a steel cabinet with an extended auxiliary structure according to claim 1, characterized in that: The collection mechanism includes a collection pipe (19) and a collection box (20). A collection pipe (19) is installed on the rear side wall of the spraying chamber (1). The rear side of the collection pipe (19) is connected to a collection box (20).

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