Industrial automatic workpiece surface paint spraying device

Abstract

The utility model discloses an industrial automatic workpiece surface paint spraying device which comprises a sealing box, two ventilators are symmetrically installed on the two sides of the top end in the sealing box, the air inlet ends of the ventilators are located in the sealing box and are provided with two exhaust boxes, filter cartridges are fixed to the upper ends in the exhaust boxes, and the filter cartridges are arranged in the sealing box. And an activated carbon net rack is mounted at the bottom end in the exhaust box. The paint spraying device has the beneficial effects that through the design of the collection hopper, the extension block, the ventilator, the exhaust box, the air blower, the heating pipe and the air outlet, when the device is used for a long time, paint which is not sprayed on a workpiece or drips can be collected in the collection hopper, unified collection and treatment are facilitated, waste of resources is avoided, and the working efficiency is improved. And meanwhile, after paint spraying is completed on the workpiece, the ventilator can guarantee circulation of air in the device, the surface of the workpiece is air-dried through cooperation with an air blower, solidification of paint on the surface of the workpiece is effectively improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying devices, in particular to an industrial automation workpiece surface paint spraying device. Background Art

[0002] Industrial automation is the trend of widely using automatic control and automatic adjustment devices in industrial production to replace manual operation of machines and machine systems for processing and production. Under the conditions of industrial production automation, people only indirectly take care of and supervise the production of machines. The so-called spray paint is a kind of artificial paint made of nitrocellulose, resin, pigment, solvent, etc. It is usually sprayed evenly on the surface of the object with a spray gun. It is resistant to water and oil and dries quickly. It is used to paint cars, airplanes, wood, leather, etc. The substance is toxic and has a certain effect on the body. Different brands of spray paint have different toxicity due to different content of ingredients. Pay special attention to safety when using it to avoid inhalation and skin contact.

[0003] The Chinese patent with patent number CN202011147298.0 discloses a workpiece surface spray painting device for mechanical processing, including a base and a shell, a plurality of supporting feet are fixedly installed on the bottom of the base, the shell is fixedly installed on the base, a paint box is fixedly installed on the top of the shell, a spray head is fixedly connected to the bottom of the paint box and the paint box and the spray head are in a connected state, the spray head is located inside the shell, a motor is fixedly installed on the bottom of the shell, a workbench is fixedly installed on the output shaft of the motor, a fixing mechanism acting on the workpiece is installed on the workbench, and a heating mechanism acting on the workpiece is also installed on the shell.

[0004] The industrial automation workpiece surface painting device described in the above patent clamps and fixes the automation workpiece and then paints it. Although the above method can realize the painting process of the device, when the device is used for a long time, a lot of paint liquid will not be sprayed on the automation workpiece. These paint liquids will eventually flow to the ground and cause waste of resources. At the same time, after the workpiece is painted, the sealing structure causes the paint on the surface of the workpiece to solidify too slowly, which greatly reduces the practicality of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide an industrial automatic workpiece surface painting device which can collect excess paint and accelerate the solidification speed of the paint in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: the utility model proposes an industrial automation workpiece surface painting device, comprising a sealed box, two ventilation machines are symmetrically installed on both sides of the top of the sealed box, the air inlet end of the ventilation machine is located in the sealed box and two exhaust boxes are arranged, the filter cartridge is fixed on the upper end of the exhaust box, an activated carbon grid is installed on the bottom end of the exhaust box, two slide grooves are provided in the bottom end of the sealed box, and a collecting hopper is fixed on the slide groove through an extension block, and two vertical plates are symmetrically installed on both sides of the collecting hopper in the sealed box, one side of the vertical plate is connected to a turntable through a motor, and the other side of the vertical plate is connected to the turntable through an electric telescopic rod 2, a double-headed motor is arranged in the middle of the turntable, and an electric telescopic rod 1 is fixed to both ends of the double-headed motor through a screw rod, a blower is installed on one side wall of the sealed box, a heating pipe is fixed on the air outlet end of the blower, and an air outlet is provided at the air outlet of the blower.

[0009] Furthermore, a fixing column is arranged in the middle of the turntable, two fixing blocks are symmetrically installed at the top of the sealed box, a paint storage box is fixed between the fixing blocks, and a paint spray nozzle is arranged at the bottom of the paint storage box.

[0010] By adopting the above technical solution, the turntable drives the automated workpiece to rotate, so that the automated workpiece can be sprayed with paint while rotating, and the sealed box realizes the air drying effect of the sprayed paint on the automated workpiece.

[0011] Furthermore, the fixing column is screwed to the turntable, the fixing block is screwed to the sealing box, the paint spray nozzle is screwed to the paint storage box, and there are no less than two paint spray nozzles.

[0012] By adopting the above technical solution, the fixed column realizes the fixing effect of the cylindrical automated workpiece, the paint storage box realizes the storage effect of the paint to be used, the fixed block realizes the fixed installation effect of the paint storage box, and the paint spray nozzle realizes the uniform spraying of the paint.

[0013] Furthermore, the ventilator is connected to the sealing box by screws, the exhaust box is connected to the sealing box by screws, the activated carbon grid and the filter cartridge are plugged into the exhaust box, and the air inlet end of the ventilator is plugged into the exhaust box.

[0014] By adopting the above technical solution, the ventilator can exhaust and ventilate the air in the sealed box, thereby accelerating the air circulation in the sealed box. The activated carbon grid and the filter cartridge can adsorb and purify the air in the device, thereby preventing the staff from long-term contact with toxic substances in the paint.

[0015] Furthermore, the extension block is welded to the collecting hopper, the vertical plate is L-shaped, and the vertical plate is screwed to the sealing box.

[0016] By adopting the above technical solution, the extension block is matched with the design of the slide groove to achieve the limiting effect on the collecting hopper, and the collecting hopper collects the excess paint.

[0017] Furthermore, the motor is screw-connected to the turntable, the motor is rotationally connected to the turntable, the double-headed motor is connected to the turntable slot, and the double-headed motor is key-connected to the screw.

[0018] By adopting the above technical solution, the motor drives the turntable to rotate, thereby realizing the rotation of the automated workpiece fixed on the turntable, which is regarded as the double-headed motor driving the screw to rotate, thereby realizing the adjustment of the position of the electric telescopic rod and realizing the limit fixation of workpieces of different thicknesses.

[0019] Furthermore, the electric telescopic rod 1 is slidably connected to the screw rod, the telescopic end of the electric telescopic rod 2 is rotatably connected to the turntable, the blower is connected to the sealing box slot, and the heating tube is screwed to the blower.

[0020] By adopting the above technical solution, the electric telescopic rod 2 can adjust the distance between the two turntables, which is convenient for fixing workpieces of different lengths. The blower cooperates with the design of the heating tube, and hot air will be blown out through the air outlet, thereby achieving rapid drying of the surface of the automated workpiece.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing industrial automation workpiece surface painting device clamps and fixes the automation workpiece and then paints it with paint, although the above method can realize the painting process of the device, when the device is used for a long time, a lot of paint liquid will not be sprayed on the automation workpiece, and these paint liquids will eventually flow to the ground, causing waste of resources. At the same time, after the workpiece is painted, the sealing structure causes the paint on the workpiece surface to solidify too slowly, greatly reducing the practicality of the device. The utility model is designed with a collecting hopper, an extension block, a ventilator, an exhaust box, a blower, a heating pipe and an air outlet. When the device is used for a long time, the paint that is not sprayed on the workpiece or dripped will be collected in the collecting hopper, which is convenient for unified collection and processing, avoiding waste of resources. At the same time, after the workpiece is painted, the ventilator can ensure the circulation of air in the device, and cooperate with the blower to add and dry the workpiece surface, effectively improving the solidification of the paint on the workpiece surface, greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a main sectional view of an industrial automation workpiece surface spray painting device described in the utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the blower and the heating pipe in an industrial automation workpiece surface painting device described in the utility model;

[0026] Figure 3 This is an industrial automation workpiece surface spraying device described in the utility model. Figure 1 Enlarged view of point A in the middle.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Ventilator; 2. Activated carbon grid; 3. Turntable; 4. Sealing box; 5. Motor; 6. Fixed column; 7. Filter cartridge; 8. Paint storage box; 9. Paint spray nozzle; 10. Fixed block; 11. Slide; 12. Extension block; 13. Collecting hopper; 14. Vertical plate; 15. Heating tube; 16. Blower; 17. Air outlet; 18. Screw; 19. Double-head motor; 20. Electric telescopic rod one; 21. Electric telescopic rod two; 22. Exhaust box. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-Figure 3As shown, an industrial automated workpiece surface painting device in this embodiment includes a sealed box 4 to achieve the spray paint air drying effect on the automated workpiece. Two ventilators 1 are symmetrically installed on both sides of the top of the sealed box 4 to ensure the circulation of air in the device. The air inlet end of the ventilator 1 is located in the sealed box 4. Two exhaust boxes 22 are arranged in the sealed box 4 to achieve purification and adsorption of toxic substances in the air. A filter cartridge 7 is fixed at the upper end of the exhaust box 22 to filter impurities in the air. An activated carbon grid 2 is installed at the bottom end of the exhaust box 22 to adsorb toxic substances in the air. Two chutes 11 are provided at the bottom end of the sealed box 4. The chutes 11 are fixed with a collecting hopper 13 through an extension block 12. To collect excess paint, two vertical plates 14 are symmetrically installed on both sides of the collecting hopper 13 in the sealed box 4, one side of one of the vertical plates 14 is connected to the turntable 3 through the motor 5 to achieve fixed installation and rotation of the workpiece, and one side of the other vertical plate 14 is connected to the turntable 3 through the electric telescopic rod 21, a double-headed motor 19 is arranged in the middle of the turntable 3, and electric telescopic rods 20 are fixed to both ends of the double-headed motor 19 through screw rods 18 to achieve the limiting effect on the workpiece, a blower 16 is installed on one side wall of the sealed box 4, a heating pipe 15 is fixed to the air outlet end of the blower 16, and an air outlet 17 is opened at the air outlet of the blower 16 to achieve the hot air drying effect on the workpiece.

[0031] like Figure 1-Figure 3As shown, in this embodiment, a fixed column 6 is arranged in the middle of the turntable 3, two fixed blocks 10 are symmetrically installed at the top of the sealed box 4, a paint storage box 8 is fixed between the fixed blocks 10, and a paint spraying nozzle 9 is arranged at the bottom of the paint storage box 8. The turntable 3 drives the automated workpiece to rotate, so as to realize the spraying of paint on the automated workpiece while rotating, and the sealed box 4 realizes the air drying effect of the paint spraying on the automated workpiece. The fixed column 6 is screwed to the turntable 3, the fixed block 10 is screwed to the sealed box 4, the paint spraying nozzle 9 is screwed to the paint storage box 8, and there are no less than two paint spraying nozzles 9. The fixed column 6 realizes the fixing effect on the cylindrical automated workpiece. The paint storage box 8 realizes the storage function of the paint to be used, the fixing block 10 realizes the fixed installation function of the paint storage box 8, the paint spray nozzle 9 realizes the uniform spraying of the paint, the ventilator 1 is screwed to the sealing box 4, the exhaust box 22 is screwed to the sealing box 4, the activated carbon grid 2 and the filter cartridge 7 are plugged into the exhaust box 22, the air inlet end of the ventilator 1 is plugged into the exhaust box 22, the ventilator 1 realizes the exhaust and ventilation function of the air in the sealing box 4, accelerates the air circulation in the sealing box 4, the activated carbon grid 2 and the filter cartridge 7 will adsorb and purify the air in the device, and avoid long-term contact between the staff and the paint The extension block 12 is welded to the collecting hopper 13, the vertical plate 14 is L-shaped, the vertical plate 14 is screwed to the sealing box 4, the extension block 12 is designed to cooperate with the slide slot 11, and the collecting hopper 13 is limited. The collecting hopper 13 collects excess paint. The motor 5 is screwed to the turntable 3, the motor 5 is rotatably connected to the turntable 3, the double-headed motor 19 is connected to the turntable 3 slot, the double-headed motor 19 is key-connected to the screw rod 18, and the motor 5 drives the turntable 3 to rotate, so as to realize the rotation of the automated workpiece fixed on the turntable 3, which is regarded as the double-headed motor 19 driving the screw rod 18 to rotate The electric telescopic rod 20 is movable to adjust the position of the electric telescopic rod 10, and the workpieces of different thicknesses are limited and fixed. The electric telescopic rod 20 is slidably connected to the screw rod 18, and the telescopic end of the electric telescopic rod 21 is rotatably connected to the turntable 3. The blower 16 is connected to the sealing box 4 by a slot, and the heating tube 15 is screwed to the blower 16. The electric telescopic rod 21 can adjust the distance between the two turntables 3, which is convenient for fixing workpieces of different lengths. The blower 16 cooperates with the design of the heating tube 15, and the hot air will be blown out through the air outlet 17 to achieve rapid air drying of the surface of the automated workpiece.

[0032] The specific implementation process of this embodiment is as follows: when in use, first connect the device to an external power supply, inject the paint to be used into the paint storage box 8, fix the workpiece to be painted, and adjust the position of the electric telescopic rod 20 on the screw rod 18 according to the thickness of the workpiece to limit the workpiece, and then adjust the position of the electric telescopic rod 21 according to the length of the workpiece to achieve the fixing effect on workpieces of different sizes, and then the paint spraying nozzle 9 will spray paint on the workpiece to realize the painting effect of the device. After the painting is completed, the design of the blower 16 and the heating tube 15 is cooperated to realize the hot air drying effect of the device on the surface of the workpiece.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An industrial automation workpiece surface painting device, characterized in that: The invention comprises a sealed box (4), wherein two ventilators (1) are symmetrically installed on both sides of the top of the sealed box (4), the air inlet end of the ventilator (1) is located in the sealed box (4), and two exhaust boxes (22) are arranged inside the sealed box (4), a filter cartridge (7) is fixed at the upper end of the exhaust box (22), an activated carbon grid frame (2) is installed at the bottom end of the exhaust box (22), two slide grooves (11) are opened at the bottom end of the sealed box (4), a collecting hopper (13) is fixed to the slide groove (11) through an extension block (12), and two vertical hoppers (13) are symmetrically installed on both sides of the collecting hopper (13) in the sealed box (4). The invention relates to a plate (14), wherein one side of one of the vertical plates (14) is connected to a turntable (3) via a motor (5), and one side of the other vertical plate (14) is connected to the turntable (3) via an electric telescopic rod (21). A double-headed motor (19) is arranged in the middle of the turntable (3), and electric telescopic rod (20) is fixed to both ends of the double-headed motor (19) via a screw rod (18). A blower (16) is installed on one side wall of the sealed box (4), a heating pipe (15) is fixed to the air outlet end of the blower (16), and an air outlet (17) is provided at the air outlet of the blower (16).

2. The industrial automation workpiece surface painting device according to claim 1, characterized in that: A fixing column (6) is arranged in the middle of the turntable (3), two fixing blocks (10) are symmetrically installed at the top end of the sealed box (4), a paint storage box (8) is fixed between the fixing blocks (10), and a paint spray nozzle (9) is arranged at the bottom end of the paint storage box (8).

3. The industrial automation workpiece surface painting device according to claim 2, characterized in that: The fixing column (6) is screw-connected to the turntable (3), the fixing block (10) is screw-connected to the sealing box (4), the paint spray nozzle (9) is screw-connected to the paint storage box (8), and there are no less than two paint spray nozzles (9).

4. The industrial automation workpiece surface painting device according to claim 1, characterized in that: The ventilator (1) is screw-connected to the sealing box (4), the exhaust box (22) is screw-connected to the sealing box (4), the activated carbon grid (2) and the filter cartridge (7) are plugged into the exhaust box (22), and the air inlet end of the ventilator (1) is plugged into the exhaust box (22).

5. The industrial automation workpiece surface painting device according to claim 1, characterized in that: The extension block (12) is welded to the collecting hopper (13), the vertical plate (14) is L-shaped, and the vertical plate (14) is screw-connected to the sealing box (4).

6. The industrial automation workpiece surface painting device according to claim 1, characterized in that: The motor (5) is screw-connected to the turntable (3), the motor (5) is rotationally connected to the turntable (3), the double-headed motor (19) is slot-connected to the turntable (3), and the double-headed motor (19) is key-connected to the lead screw (18).

7. The industrial automation workpiece surface painting device according to claim 1, characterized in that: The electric telescopic rod (20) is slidably connected to the screw rod (18), the telescopic end of the electric telescopic rod (21) is rotatably connected to the turntable (3), the blower (16) is connected to the sealing box (4) by a slot, and the heating tube (15) is screwed to the blower (16).

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