Surface cleaning device for workpiece paint spraying

Abstract

The surface cleaning device comprises a base and a paint storage tank, a fixing frame is fixedly connected to the top face of the base, a spraying frame is arranged on the top face of the base, an air blowing pump is fixedly installed on one side of the fixing frame, and the output end of the air blowing pump is fixedly provided with one end of a first fixing pipe; the other end of the first fixing pipe is fixedly connected with one end of a corrugated rubber hose, and the other end of the corrugated rubber hose is fixedly connected with one end of a second fixing pipe. By arranging the air blowing pump, the first fixing pipe, the corrugated rubber hose, the second fixing pipe, the connecting pipe, the air nozzle, the first moving block, the second moving block, the second motor, the second connecting rod, the lead screw, the guide rod and the like, high-pressure air can be sprayed out through the air nozzle to be matched with the first moving block and the second moving block to do horizontal reciprocating motion; and simple dust removal work is conducted on the surfaces of the automobile parts on the spraying frame, the purpose of cleaning the surfaces of the automobile parts is achieved, and the influence on the attractiveness degree of the painted parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spray painting, in particular to a surface cleaning device for workpiece spray painting. Background Art

[0002] The auto parts industry has made great progress thanks to the rapid development of vehicle manufacturers, which has made us deeply aware of the importance of auto parts companies to the development of vehicle manufacturers. At the same time, auto parts are used for automobile assembly and replacement of finished auto parts. When the car is in use for a long time, it is necessary to repair and maintain the car and replace damaged parts in time. At the same time, auto parts need to be painted after production, which not only makes them beautiful, but also protects the parts from rust.

[0003] For example, the Chinese utility model patent with the authorization announcement number CN212263693U discloses a paint spraying device for automobile parts, which relates to the field of automobile parts. The paint spraying device for automobile parts includes a paint spraying box, the lower surface of which is movably equipped with a rotating mechanism, the upper end of which penetrates the paint spraying box and extends to the inside of the paint spraying box, the left side of the paint spraying box is fixedly connected with a paint liquid tank, and the upper surface of the paint liquid tank is movably equipped with a paint pump. The device is provided with a paint spraying mechanism and an electric push rod, so that the movable block can be disassembled and adjusted in position by rotating the butterfly knob to adjust the position and angle of the spray head, and the paint spraying mechanism is driven to rise and fall by controlling the electric push rod to adjust the height of the spray head, thereby solving the problem that the traditional paint spraying device for automobile parts cannot adjust the position and angle of the spray head according to the shape of the automobile parts, resulting in some automobile parts needing to be painted multiple times, so as to achieve the effect of being applicable to automobile parts of different shapes and improving work efficiency.

[0004] However, the existing automobile parts painting device is not convenient for performing simple cleaning work on the surface of the parts before painting, which easily affects the appearance of the parts after painting.

[0005] For this reason, we propose a surface cleaning device for workpiece painting to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a surface cleaning device for workpiece spray painting to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface cleaning device for workpiece spray painting, comprising a base and a paint storage tank, the top surface of the base is fixedly connected to a fixed frame, the top surface of the base is provided with a spray frame, one side of the fixed frame is fixedly installed with an air pump, the output end of the air pump is fixedly installed with one end of a fixed pipe, the other end of the fixed pipe is fixedly connected to one end of a corrugated rubber hose, the other end of the corrugated rubber hose is fixedly connected to one end of a fixed pipe, the other end of the fixed pipe is fixedly connected to a connecting pipe, one side of the connecting pipe is fixedly connected and connected with a plurality of air nozzles;

[0008] One end of the connecting tube is fixedly connected to moving block 1, and the other end of the connecting tube is fixedly connected to moving block 2. A slide groove 1 is provided on one side of the fixed frame, and a slide groove 2 is provided on the other side of the fixed frame. The moving block 1 is slidably connected to the slide groove 1, and the moving block 2 is slidably connected to the slide groove 2. Motor 2 is fixedly installed on one side of the fixed frame, and one end of the connecting rod 2 is fixedly connected to the rotating shaft of the motor 2, and the other end of the connecting rod 2 is fixedly connected to one end of the screw rod. The other end of the screw rod is rotatably connected to the fixed frame, and a threaded sleeve is embedded in the moving block 2, and the threaded sleeve is engaged with the screw rod. The guide rod is horizontally fixed in the slide groove 1, and a through hole is provided on one side of the moving block 1, and the through hole is slidably connected to the guide rod.

[0009] Preferably, a motor 1 is fixedly installed in the base, one end of a connecting rod 1 is fixedly connected to a rotating shaft of the motor 1, and the other end of the connecting rod 1 is fixedly connected to a spray rack.

[0010] Preferably, the bottom surface of the paint storage tank is fixedly connected to a plurality of supporting legs, the bottom surfaces of the plurality of supporting legs are all fixedly connected to the top surface of the fixing frame, a pump body is fixedly installed on the bottom surface of the paint storage tank, one end of a delivery pipe is fixedly installed on the output end of the pump body, the other end of the delivery pipe is fixedly connected to a diverter frame, and the bottom surface of the diverter frame is fixedly connected to and connected to a plurality of nozzles.

[0011] Preferably, a third motor is fixedly mounted on the top surface of the paint storage tank, a stirring shaft is fixedly connected to the rotating shaft of the third motor, and a plurality of stirring rods are fixedly connected to the outer side wall of the stirring shaft.

[0012] Preferably, the top surface of the paint storage tank is fixedly connected to the injection port.

[0013] Preferably, baffles are fixedly connected to both ends of the top surface of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with an air pump, a fixed pipe 1, a corrugated rubber hose, a fixed pipe 2, a connecting pipe, an air nozzle, a moving block 1, a moving block 2, a motor 2, a connecting rod 2, a screw rod, a guide rod and the like. High-pressure gas can be sprayed out through the air nozzle to coordinate with the horizontal reciprocating movement of the moving block 1 and the moving block 2, so as to perform simple dust cleaning on the surface of automobile parts on the spray rack, thereby achieving the purpose of cleaning the surface of automobile parts and reducing the influence on the aesthetics of the parts after painting. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] In the figure: 1, base; 2, fixed frame; 3, spray rack; 4, baffle; 5, motor 1; 51, connecting rod 1; 6, air pump; 7, fixed pipe 1; 8, corrugated rubber hose; 9, fixed pipe 2; 10, connecting pipe; 11, air nozzle; 12, moving block 1; 121, through hole; 13, moving block 2; 131, threaded sleeve; 14, slide 1; 15, slide 2; 16, motor 2; 161, connecting rod 2; 17, screw rod; 18, guide rod; 19, paint storage tank; 20, supporting leg; 21, pump body; 22, delivery pipe; 23, diverter frame; 24, nozzle; 25, motor 3; 26, stirring shaft; 27, stirring rod; 28, injection port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-3 , which is the first embodiment of the utility model. The utility model provides a technical solution: a surface cleaning device for workpiece spray painting, including a base 1, a paint storage tank 19, a fixed frame 2 is fixedly connected to the top surface of the base 1, a spray frame 3 is arranged on the top surface of the base 1, a blow pump 6 is fixedly installed on one side of the fixed frame 2, an output end of the blow pump 6 is fixedly installed on one end of a fixed pipe 7, the other end of the fixed pipe 7 is fixedly connected to one end of a corrugated rubber hose 8, the other end of the corrugated rubber hose 8 is fixedly connected to one end of a fixed pipe 2 9, the corrugated rubber hose 8 can be retracted, the other end of the fixed pipe 2 9 is fixedly connected to a connecting pipe 10, one side of the connecting pipe 10 is fixedly connected and connected to a plurality of air nozzles 11;

[0023] One end of the connecting tube 10 is fixedly connected to the moving block 12, and the other end of the connecting tube 10 is fixedly connected to the moving block 2 13. A slide groove 14 is provided on one side of the fixed frame 2, and a slide groove 2 15 is provided on the other side of the fixed frame 2. The moving block 12 is slidably connected to the slide groove 14, and the moving block 2 13 is slidably connected to the slide groove 2 15. A motor 2 16 is fixedly installed on one side of the fixed frame 2. The rotating shaft of the motor 2 16 is fixedly connected to one end of the connecting rod 2 161, and the other end of the connecting rod 2 161 is fixedly connected to one end of the screw rod 17. The other end of the screw rod 17 is rotatably connected to the fixed frame 2. A threaded sleeve 131 is embedded in the moving block 2 13, and the threaded sleeve 131 is engaged with the screw rod 17. A guide rod 18 is horizontally fixed in the slide groove 14. A through hole 121 is provided on one side of the moving block 12, and the through hole 121 is slidably connected to the guide rod 18. When the moving block 2 13 moves, the moving block 12 slides on the guide rod 18 accordingly, thereby improving the stability of the movement of the connecting tube 10.

[0024] Embodiment 2:

[0025] See also Figure 1-3 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. A motor 5 is fixedly installed in the base 1. The rotating shaft of the motor 5 is fixedly connected to one end of a connecting rod 51. The other end of the connecting rod 51 is fixedly connected to the spray rack 3. By starting the motor 5, the spray rack 3 and the automobile parts fixed on the spray rack 3 can be driven to rotate, thereby improving the uniformity of paint spraying.

[0026] The bottom surface of the paint storage tank 19 is fixedly connected to multiple supporting legs 20, which can support the paint storage tank 19. The bottom surfaces of the multiple supporting legs 20 are fixedly connected to the top surface of the fixed frame 2. A pump body 21 is fixedly installed on the bottom surface of the paint storage tank 19. One end of a delivery pipe 22 is fixedly installed on the output end of the pump body 21. The other end of the delivery pipe 22 is fixedly connected to a diverter frame 23. The bottom surface of the diverter frame 23 is fixedly connected to and connected to multiple nozzles 24.

[0027] A motor 25 is fixedly installed on the top surface of the paint storage tank 19, a stirring shaft 26 is fixedly connected to the rotating shaft of the motor 25, and a plurality of stirring rods 27 are fixedly connected to the outer wall of the stirring shaft 26. The motor 25 is connected to an external power supply, and the stirring shaft 26 and the stirring rod 27 are driven to rotate by starting the motor 25, so that the paint in the paint storage tank 19 can be stirred to improve the uniformity of the paint.

[0028] The top surface of the paint storage tank 19 is fixedly connected to the injection port 28 , so as to facilitate adding paint into the paint storage tank 19 .

[0029] Baffles 4 are fixedly connected to both ends of the top surface of the base 1, respectively, so as to provide effective protection during the painting operation.

[0030] Embodiment 3:

[0031] See also Figure 1-3, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the utility model is actually used, the automobile parts that need to be painted are fixed on the spray rack 3, the motor 2 16 is connected to an external power source, and the motor 2 16 is started to drive the connecting rod 2 161 and the screw 17 to rotate, driving the moving block 12, the moving block 2 13, the connecting pipe 10, the air nozzle 11, etc. to move horizontally back and forth. The corrugated rubber hose 8 is stretched and compressed during this process. At the same time, the air pump 6 is connected to an external power source. By starting the air pump 6, the gas passes through the fixed pipe 1 7, the corrugated rubber hose 8, the fixed pipe 2 9, and the connecting pipe 10. High-pressure gas is ejected from the air nozzle 11 to perform a simple dust cleaning operation on the surface of automobile parts on the spray rack 3, so as to achieve the purpose of cleaning the surface of automobile parts and reduce the impact on the aesthetics of the parts after painting. After the simple dust cleaning operation is completed, the air nozzle 11 moves to the original position, the motor 5 is connected to an external power source, and the motor 5 is started to drive the spray rack 3 to rotate, and at the same time, the automobile parts fixed on the spray rack 3 are driven to rotate. At the same time, the pump body 21 is connected to an external power source, and the pump body 21 is started to transport the paint in the paint storage tank 19 through the delivery pipe 22 and the diverter frame 23 to each nozzle 24 for spraying, so as to spray paint the automobile parts.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface cleaning device for workpiece spray painting, comprising a base (1) and a paint storage tank (19), characterized in that: The top surface of the base (1) is fixedly connected to a fixed frame (2), the top surface of the base (1) is provided with a spray frame (3), a blow pump (6) is fixedly installed on one side of the fixed frame (2), one end of a fixed pipe (7) is fixedly installed on the output end of the blow pump (6), the other end of the fixed pipe (7) is fixedly connected to one end of a corrugated rubber hose (8), the other end of the corrugated rubber hose (8) is fixedly connected to one end of a fixed pipe (9), the other end of the fixed pipe (9) is fixedly connected to a connecting pipe (10), one side of the connecting pipe (10) is fixedly connected to and connected to a plurality of air nozzles (11); One end of the connecting tube (10) is fixedly connected to the moving block 1 (12), and the other end of the connecting tube (10) is fixedly connected to the moving block 2 (13). A sliding groove 1 (14) is provided on one side of the fixing frame (2), and a sliding groove 2 (15) is provided on the other side of the fixing frame (2). The moving block 1 (12) is slidably connected to the sliding groove 1 (14), and the moving block 2 (13) is slidably connected to the sliding groove 2 (15). One side of the fixing frame (2) is fixedly installed with the motor 2 (16), and the motor 2 (16) is fixedly connected to the rotating shaft. One end of the second connecting rod (161) and the other end of the second connecting rod (161) are fixedly connected to one end of the screw rod (17), and the other end of the screw rod (17) is rotatably connected to the fixed frame (2). The second moving block (13) is embedded with a threaded sleeve (131), and the threaded sleeve (131) is engaged with the screw rod (17). The first slide groove (14) is horizontally fixedly connected to the guide rod (18). A through hole (121) is provided on one side of the moving block (12), and the through hole (121) is slidably connected to the guide rod (18).

2. A workpiece surface cleaning device for painting according to claim 1, characterized in that: A motor (5) is fixedly installed in the base (1); the rotation shaft of the motor (5) is fixedly connected to one end of a connecting rod (51); and the other end of the connecting rod (51) is fixedly connected to the spray rack (3).

3. A workpiece surface cleaning device for painting according to claim 1, characterized in that: The bottom surface of the paint storage tank (19) is fixedly connected to a plurality of support legs (20), and the bottom surfaces of the plurality of support legs (20) are all fixedly connected to the top surface of the fixing frame (2). A pump body (21) is fixedly installed on the bottom surface of the paint storage tank (19), and one end of a delivery pipe (22) is fixedly installed on the output end of the pump body (21), and the other end of the delivery pipe (22) is fixedly connected to a diversion frame (23), and the bottom surface of the diversion frame (23) is fixedly connected to and connected to a plurality of nozzles (24).

4. A workpiece surface cleaning device for painting according to claim 1, characterized in that: The top surface of the paint storage tank (19) is fixedly mounted with a third motor (25), the rotating shaft of the third motor (25) is fixedly connected to a stirring shaft (26), and the outer side wall of the stirring shaft (26) is fixedly connected to a plurality of stirring rods (27).

5. A workpiece surface cleaning device for painting according to claim 1, characterized in that: The top surface of the paint storage tank (19) is fixedly connected to the injection port (28).

6. A workpiece surface cleaning device for painting according to claim 1, characterized in that: Both ends of the top surface of the base (1) are respectively fixedly connected to baffles (4).

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