Plastic spraying head structure for die-casting aluminum radiator fin machining

Abstract

The utility model discloses a die-casting aluminum radiator fin processing plastic spraying head structure, which relates to the technical field of plastic spraying head structures and comprises a machine body, the front side of the machine body is rotatably connected with a machine door, the upper side of the machine body is fixedly connected with a liquid storage tank, and the upper side of the liquid storage tank is fixedly connected with a liquid adding pipe. A first motor is fixedly connected to the lower side of the inner wall of the machine body, a clamping block is fixedly connected to an output shaft of the first motor, and a sliding table is fixedly connected to the right side of the inner wall of the machine body. Through mutual cooperation of the sliding table, the corrugated pipe, the fixing plate, the second motor, the threaded rod, the lifting plate, the fixing disc, the rack and the gear, rotary plastic spraying can be conducted on the radiator fin, paint can be evenly distributed on all parts, including corners, edges and other places difficult to touch, of the radiator fin in the spraying process through rotary plastic spraying, and the spraying efficiency of the radiator fin is improved. And the condition that the local coating is too thick or too thin is avoided, so that the overall uniformity of the coating is improved.

Description

Technical Field

[0001] This utility model relates to the field of powder coating head structure technology, specifically to a powder coating head structure for processing die-cast aluminum radiator fins. Background Technology

[0002] The powder coating head structure for die-cast aluminum radiator fins mainly involves spraying a coating onto the aluminum radiator fins. This forms a uniform protective film on the radiator fin surface, isolating it from air and moisture, thus preventing oxidation and corrosion and extending the radiator fins' service life.

[0003] The existing technology has the following problems:

[0004] The existing equipment cannot perform rotary powder coating, which prevents the coating from being evenly distributed at all angles like rotary powder coating. This can easily lead to areas where the coating is too thick or too thin, affecting the overall appearance quality of the radiator fins and making the surface uneven and rough. In addition, the existing equipment cannot quickly install and remove the powder coating head. If the powder coating head cannot be quickly installed and removed during production, each time the powder coating head is replaced or the equipment is adjusted, it will take a long time. This will increase the downtime of the entire production process, reduce the actual production time, and thus reduce production efficiency. Utility Model Content

[0005] This invention provides a powder coating head structure for processing die-cast aluminum radiator fins to solve the problems existing in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A powder coating head structure for die-cast aluminum radiator fins includes a machine body, a door rotatably connected to the front side of the machine body, a liquid storage tank fixedly connected to the upper side of the machine body, a liquid filling pipe fixedly connected to the upper side of the liquid storage tank, a first motor fixedly connected to the lower inner wall of the machine body, and a clamping block fixedly connected to the output shaft of the first motor.

[0008] A further improvement of the present invention is that: a slide is fixedly connected to the right side of the inner wall of the machine body, a fixing plate is fixedly connected to the right side of the inner wall of the machine body, a liquid pump is installed inside the liquid storage tank, and a bellows is fixedly connected to the output end of the liquid pump.

[0009] A further improvement of the present invention is that: a second motor is fixedly connected to the upper side of the slide table, a threaded rod is fixedly connected to the output end of the second motor, a lifting plate is threadedly connected to the outer wall of the threaded rod, the lower end of the corrugated pipe is fixedly connected to the lifting plate through it, a connecting pipe is fixedly connected to the end of the corrugated pipe away from the liquid storage tank, and the outer wall of the connecting pipe is fixedly connected to the lifting plate.

[0010] A further improvement of this utility model is that: a rack is fixedly connected to the front side of the fixed plate, a gear is meshed with the front side of the rack, a fixed disk is fixedly connected to the left side of the lifting plate, both sides of the gear are rotatably connected to the fixed disk, a gear ring is meshed with the outer wall of the gear, a rotating column is fixedly connected through the left side of the gear ring, a spraying head is movably connected through the left side of the rotating column, the outer wall of the connecting pipe is rotatably connected to the rotating column, and the right end of the spraying head is movably connected to the connecting pipe.

[0011] A further improvement of this utility model is that: a retaining ring is provided on the outer wall of the spraying head, a threaded ring is rotatably connected to the outer wall of the rotating column, two threaded blocks are threadedly connected to the inner surface of the threaded ring, a connecting plate is rotatably connected to the side of the threaded block near the spraying head, a retaining block is rotatably connected to the other end of the connecting plate, and multiple limiting rods are fixedly connected to the inner wall of the rotating column.

[0012] A further improvement of this utility model is that: the outer wall of the limiting rod is slidably connected to the locking block, the outer wall of the locking block is movably connected to the locking ring, and two limiting plates are fixedly connected to the right side of the inner wall of the rotating column, with the outer wall of the limiting plate slidably connected to the threaded block.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a powder coating head structure for processing die-cast aluminum radiator fins. Through the cooperation of a slide table, corrugated pipe, fixed plate, second motor, threaded rod, lifting plate, fixed disc, rack and gear, the radiator fins can be rotary powder coated. Rotary powder coating can make the coating evenly distributed on all parts of the radiator fins during the spraying process, including corners, edges and other hard-to-reach places, avoiding the situation of local coating being too thick or too thin, thereby improving the overall uniformity of the coating.

[0015] 2. This utility model provides a structure for processing powder coating heads on die-cast aluminum radiator fins. Through the cooperation of rotating column, powder coating head, retaining ring, limiting plate, threaded ring, threaded block, limiting rod, connecting plate and retaining block, the powder coating head can be quickly disassembled and replaced. During the production process, if it is necessary to change to different colors or types of paint, or to maintain or repair the powder coating head, the ability to quickly install and disassemble the powder coating head can greatly reduce equipment downtime, make the production process more continuous, reduce production interruptions caused by replacing the powder coating head, and improve overall production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is a partial structural cross-sectional schematic diagram of the present invention;

[0020] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Machine body; 2. Machine door; 3. Liquid storage tank; 4. Liquid filling pipe; 5. First motor; 6. Clamping block; 7. Slide table; 8. Corrugated pipe; 9. Fixing plate; 10. Second motor; 11. Threaded rod; 12. Lifting plate; 13. Fixing disc; 14. Rack; 15. Gear; 16. Gear ring; 17. Rotary column; 18. Powder coating head; 19. Snap ring; 20. Limiting plate; 21. Threaded ring; 22. Threaded block; 23. Limiting rod; 24. Connecting plate; 25. Clamping block; 26. Connecting pipe. Detailed Implementation

[0022] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0023] like Figure 1-2As shown, this utility model provides a powder coating head structure for processing die-cast aluminum radiator fins, including a machine body 1, a machine door 2 rotatably connected to the front side of the machine body 1, a liquid storage tank 3 fixedly connected to the upper side of the machine body 1, a liquid filling pipe 4 fixedly connected to the upper side of the liquid storage tank 3, a first motor 5 fixedly connected to the lower side of the inner wall of the machine body 1, a clamping block 6 fixedly connected to the output shaft of the first motor 5, a slide table 7 fixedly connected to the right side of the inner wall of the machine body 1, a fixing plate 9 fixedly connected to the right side of the inner wall of the machine body 1, a liquid pump is installed inside the liquid storage tank 3, and a bellows pipe 8 is fixedly connected to the output end of the liquid pump. During the use of the device, the machine door 2 can be opened first, the product can be placed on the upper side of the clamping block 6 for clamping and limiting, then the machine door 2 can be closed and the liquid pump can be started. The liquid pump can draw the liquid inside the liquid storage tank 3 into the interior of the powder coating head 18 through the bellows pipe 8.

[0024] like Figure 3 As shown, this utility model provides a technical solution: Preferably, a second motor 10 is fixedly connected to the upper side of the slide table 7, a threaded rod 11 is fixedly connected to the output end of the second motor 10, a lifting plate 12 is threadedly connected to the outer wall of the threaded rod 11, the lower end of the bellows 8 is fixedly connected to the lifting plate 12, a connecting pipe 26 is fixedly connected to the end of the bellows 8 away from the liquid storage tank 3, the outer wall of the connecting pipe 26 is fixedly connected to the lifting plate 12, a rack 14 is fixedly connected to the front side of the fixed plate 9, a gear 15 is meshed with the front side of the rack 14, a fixed disk 13 is fixedly connected to the left side of the lifting plate 12, both sides of the gear 15 are rotatably connected to the fixed disk 13, a gear ring 16 is meshed with the outer wall of the gear 15, a rotating column 17 is fixedly connected through the left side of the gear ring 16, and a movable part is movably connected through the left side of the rotating column 17. The outer wall of the powder coating head 18 and the connecting pipe 26 is rotatably connected to the rotating column 17. The right end of the powder coating head 18 is movably connected to the connecting pipe 26. When performing rotary powder coating on the product, the second motor 10 can be started first. The second motor 10 can drive the threaded rod 11 to rotate. The rotation of the threaded rod 11 can drive the lifting plate 12 to move. The movement of the lifting plate 12 can drive the fixed plate 13 to move. During the movement of the fixed plate 13, it can also drive the gear 15 to rise and fall. At this time, the cooperation between the gear 15 and the gear ring 16 can drive the gear 15 to rotate. The rotation of the gear 15 can drive the gear ring 16 to rotate, which can drive the rotating column 17 to rotate. The rotation of the rotating column 17 will drive the powder coating head 18 to rotate, so that the paint can be evenly distributed on all parts of the radiator fins during the spraying process.

[0025] like Figure 4-5As shown, this utility model provides a technical solution: Preferably, a retaining ring 19 is provided on the outer wall of the spraying head 18, a threaded ring 21 is rotatably connected to the outer wall of the rotating column 17, two threaded blocks 22 are threadedly connected to the inner surface of the threaded ring 21, a connecting plate 24 is rotatably connected to the side of the threaded block 22 near the spraying head 18, a retaining block 25 is rotatably connected to the other end of the connecting plate 24, a plurality of limiting rods 23 are fixedly connected to the inner wall of the rotating column 17, the outer wall of the limiting rod 23 is slidably connected to the retaining block 25, the outer wall of the retaining block 25 is movably connected to the retaining ring 19, and two limiting plates 20 are fixedly connected to the right side of the inner wall of the rotating column 17. The outer wall of the limiting plate 20 is slidably connected to the threaded block 22. When the powder coating head 18 needs to be replaced or repaired after long-term use, the threaded ring 21 can be rotated. The threaded ring 21 can simultaneously drive the two threaded blocks 22 to move on the limiting plate 20. The movement of the threaded blocks 22 can drive the connecting plate 24 to rotate. The rotation of the connecting plate 24 can pull the locking block 25 to move on the limiting rod 23. When the locking block 25 disengages from the locking ring 19 of the powder coating head 18, the powder coating head 18 can be disassembled, reducing production interruptions caused by replacing the powder coating head 18 and improving overall production efficiency.

[0026] The working principle of the powder coating head structure for this die-cast aluminum radiator fin processing will be explained in detail below.

[0027] like Figure 1-5 As shown, during the use of the device, the machine door 2 can be opened first, and the product can be placed on the upper side of the clamping block 6 for clamping and limiting. Then, the machine door 2 is closed and the liquid pump is started. The liquid pump can draw the liquid inside the storage tank 3 into the interior of the spray head 18 through the bellows 8. When performing rotary spray coating on the product, the second motor 10 can be started first. The second motor 10 can drive the threaded rod 11 to rotate. The rotation of the threaded rod 11 can drive the lifting plate 12 to move. The movement of the lifting plate 12 can drive the fixed plate 13 to move. During the movement of the fixed plate 13, it can also drive the gear 15 to rise and fall. At this time, the interaction between the gear 15 and the gear ring 16 can drive the gear 15 to rotate. The rotation of the gear 15 can drive the gear ring 16 to rise and fall. Rotating the 6-axis causes the rotating column 17 to rotate, which in turn causes the spray head 18 to rotate. This allows the paint to be evenly distributed across the radiator fins during the spraying process. When the spray head 18 needs to be replaced or repaired after prolonged use, the threaded ring 21 can be rotated. The threaded ring 21 can simultaneously move two threaded blocks 22 on the limiting plate 20. The movement of the threaded blocks 22 can cause the connecting plate 24 to rotate. The rotation of the connecting plate 24 can pull the locking block 25 to move on the limiting rod 23. When the locking block 25 disengages from the locking ring 19 of the spray head 18, the spray head 18 can be disassembled, reducing production interruptions caused by replacing the spray head 18 and improving overall production efficiency.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A die-cast aluminum heat sink fin processing plastic spraying head structure, characterized in that: Including the body (1), the front side of the body (1) is rotatably connected with the machine door (2), the upper side of the body (1) is fixedly connected with the liquid storage tank (3), the upper side of the liquid storage tank (3) is fixedly connected with the liquid adding pipe (4), the inner wall of the body (1) is fixedly connected with the first motor (5), the output shaft of the first motor (5) is fixedly connected with the clamping block (6).

2. The die-cast aluminum heat sink fin processing paint spraying head structure according to claim 1, characterized in that: The inner wall of the body (1) is fixedly connected with the slide table (7), the inner wall of the body (1) is fixedly connected with the fixed plate (9), the inside of the liquid storage tank (3) is provided with a liquid pump, and the output end of the liquid pump is fixedly connected with the bellows (8).

3. The die-cast aluminum heat sink fin processing and paint spraying head structure according to claim 2, characterized in that: The upper side of the slide table (7) is fixedly connected with the second motor (10), the output end of the second motor (10) is fixedly connected with the threaded rod (11), the outer wall of the threaded rod (11) is threadedly connected with the lifting plate (12), the lower end of the bellows (8) is fixedly connected with the lifting plate (12), and the end, away from the liquid storage tank (3), of the bellows (8) is fixedly connected with the connecting pipe (26). The outer wall of the connecting pipe (26) is fixedly connected with the lifting plate (12).

4. The die-cast aluminum heat sink fin processing and paint spraying head structure according to claim 3, characterized in that: The front side of the fixed plate (9) is fixedly connected with the rack (14), the front side of the rack (14) is meshingly connected with the gear (15), the left side of the lifting plate (12) is fixedly connected with the fixed disc (13), and the left and right sides of the gear (15) are rotatably connected with the fixed disc (13). The outer wall of the gear (15) is meshingly connected with the gear ring (16), the left side of the gear ring (16) is fixedly connected with the rotating column (17), the left side of the rotating column (17) is movably connected with the plastic spraying head (18), the outer wall of the connecting pipe (26) is rotatably connected with the rotating column (17), and the right end of the plastic spraying head (18) is movably connected with the connecting pipe (26).

5. The die-cast aluminum heat sink fin processing and paint spraying head structure according to claim 4, characterized in that: The outer wall of the plastic spraying head (18) is provided with the snap ring (19), the outer wall of the rotating column (17) is rotatably connected with the threaded ring (21), the inner surface of the threaded ring (21) is threadedly connected with two threaded blocks (22), one side of the threaded block (22) close to the plastic spraying head (18) is rotatably connected with the connecting plate (24), the other end of the connecting plate (24) is rotatably connected with the clamping block (25), and the inner wall of the rotating column (17) is fixedly connected with a plurality of limiting rods (23).

6. The die-cast aluminum heat sink fin processing and paint spraying head structure of claim 5, wherein: The outer wall of the limiting rod (23) is slidably connected with the clamping block (25), the outer wall of the clamping block (25) is movably connected with the snap ring (19), the right side of the inner wall of the rotating column (17) is fixedly connected with two limiting plates (20), and the outer wall of the limiting plate (20) is slidably connected with the threaded block (22).

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