Metal base material surface treatment device and process

Abstract

The invention belongs to the technical field of metal base material surface treatment, particularly relates to a metal base material surface treatment device and process, and aims to solve the problem that a clamping position for metal base material treatment cannot be cleaned at present. The following scheme is provided: the metal base material surface treatment device comprises a fixed frame, and the top of the fixed frame is fixedly provided with a fixed top plate through a bolt; a horizontally-arranged annular rail is fixed to the bottom of the fixed top plate through bolts, a clamping assembly is slidably arranged at the bottom of the annular rail, a vertically-arranged polishing lifting frame is fixed between the bottom of the fixed frame and the bottom of the fixed top plate, and a polishing treatment assembly is arranged on the side wall of the polishing lifting frame. By means of the air guide pipes arranged in the clamping jaws, the air guide pipes are inflated and deflated through the air pump, the state of the inflatable clamping rubber mat is changed, during inflation, the inflatable clamping rubber mat protrudes outwards to clamp the metal plate body, during deflating, the inflatable clamping rubber mat sinks inwards, and a better cleaning effect is achieved in cooperation with the cleaning assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of metal substrate surface treatment, and in particular to a metal substrate surface treatment device and process. Background Art

[0002] Metal sheets are widely used in automobile manufacturing, home appliance production, architectural decoration and other fields. The use of metal sheets can not only improve the appearance quality of the product, but also provide it with anti-corrosion, wear resistance, weather resistance and other protective functions. The use of metal sheet outer coverings is also a commonly used technology in current industrial design. When using metal sheets, it is necessary to treat the base material of the metal sheet. Surface treatment can improve the surface adhesion of the metal sheet and effectively improve the effect of subsequent paint polishing.

[0003] The following problems exist in the surface treatment of existing metal substrate plates: when the plate is clamped for surface treatment, a large amount of debris from the polishing treatment and oil stains on the surface of the metal plate remain on the clamping claws. Without a cleaning process, repeated clamping actions will reduce the clamping effect of the metal substrate plate. The existing technology is not easy to solve such problems. Therefore, a metal substrate surface treatment device and process are urgently needed to solve the above problems. Summary of the invention

[0004] Based on the technical problem that the clamping position of the current metal substrate processing cannot be cleaned, the present invention proposes a metal substrate surface treatment device and process.

[0005] The present invention proposes a metal substrate surface treatment device and process, including a fixed frame, a fixed top plate is fixed to the top of the fixed frame by bolts, a horizontally arranged annular track is fixed to the bottom of the fixed top plate by bolts, a clamping assembly is slidably arranged at the bottom of the annular track, a vertically arranged polishing lifting frame is fixed between the bottom of the fixed frame and the bottom of the fixed top plate, a polishing processing assembly is arranged on the side wall of the polishing lifting frame, a cleaning assembly is fixed to the side wall of the fixed frame, and the bottom of the clamping assembly clamps the metal plate body.

[0006] Preferably, the clamping assembly includes a sliding top frame slidably installed at the bottom of the annular track, a rotating top plate is installed at the bottom of the sliding top frame through a bearing, a clamping top frame is fixed to the bottom of the rotating top plate by bolts, a first servo is fixed to the bottom of the sliding top frame, and an output shaft of the first servo is fixed to the middle of the top of the rotating top plate.

[0007] Preferably, both ends of the clamping top frame are fixed with vertically arranged clamping claws through bearings, and second servos are installed inside both ends of the clamping top frame, and the output shafts of the two second servos are respectively fixed to the rotating shafts of the two clamping claws, and a first driving motor is fixed to the bottom of the sliding top frame, and a gear is fixed to the output shaft of the first driving motor, and a gear plate is installed inside the annular track, and the gear is meshed with the gear plate.

[0008] Preferably, an array-distributed inflatable clamping rubber pad is embedded and installed at the bottom of the clamping claw, and an air guide tube is fixed inside the clamping claw.

[0009] Preferably, the polishing processing component includes a lifting polishing block, the side wall of the polishing lifting frame is provided with a lifting groove, a lifting slider is fixed inside the lifting groove, the lifting slider is fixed to the lifting polishing block, a first electric push rod is fixed in the middle of one side of the lifting polishing block, a telescopic polishing block is fixed at one end of the first electric push rod, four first limit rods are fixed to the side wall of the telescopic polishing block, the four first limit rods are slidably mounted on the lifting polishing block, and a polishing roller is installed in the middle of one side of the telescopic polishing block.

[0010] Preferably, a second driving motor is fixed to the bottom of the polishing lifting frame, a lifting screw is installed inside the lifting groove through a bearing, the lifting screw and the lifting slider are installed by a threaded sleeve, the output shaft of the second driving motor is fixed to the bottom of the lifting screw, and a sealing rubber sleeve is fixed between the lifting polishing block and the telescopic polishing block.

[0011] Preferably, the cleaning component includes a cleaning chassis, a second electric push rod is fixed at the middle position of one side of the cleaning chassis, a cleaning telescopic block is fixed at one end of the second electric push rod, four second limit rods are fixed to the side wall of the cleaning telescopic block, the four second limit rods are slidably mounted between the cleaning chassis, and a sealing rubber sleeve is fixed between the cleaning chassis and the cleaning telescopic block.

[0012] Preferably, third electric push rods are fixed to both ends of the cleaning telescopic block, and a cleaning slider is fixed to one end of the third electric push rod via bolts.

[0013] Preferably, a brush block swing groove is opened at one end of the cleaning slider, and a swinging brush block is installed inside the brush block swing groove, and an array-distributed cleaning brush head is fixed to one end of the swinging brush block. The middle of the cleaning brush head is a rod body made of hard material, and a sponge is applied on the outside of the rod body.

[0014] Preferably, a third drive motor is fixed to the cleaning slider at an inner position of the brush block swing groove, an eccentric drive assembly is installed on the output shaft of the third drive motor, and the eccentric drive assembly is installed between the swing brush block.

[0015] The beneficial effects of the present invention are: The metal substrate surface treatment device and process have an air duct arranged inside the clamping claw, and the air duct is connected to an external air pump through a pipeline. The air pump inflates and inhales air in the air duct to change the state of the inflatable clamping rubber pad. When inflating, the inflatable clamping rubber pad bulges outward to clamp the metal plate body. When inhaling air, the inflatable clamping rubber pad concave inward, cooperating with the cleaning component to achieve a better cleaning effect.

[0016] The metal substrate surface treatment device and process, through the structure, matches the cleaning brush head with the concave position of the corresponding inflatable clamping rubber pad, and the third drive motor drives the swinging brush block to perform a swing cleaning action. The cleaning brush head cleans each inflatable clamping rubber pad, and the cleaned inflatable clamping rubber pad enters the next clamping and polishing process along with the clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a metal substrate surface treatment device and process proposed by the present invention; Figure 2 A schematic diagram of the structure of a clamping assembly of a metal substrate surface treatment device and process proposed by the present invention; Figure 3 A schematic diagram of the structure of a polishing treatment component of a metal substrate surface treatment device and process proposed by the present invention; Figure 4 A schematic diagram of the cleaning component structure of a metal substrate surface treatment device and process proposed by the present invention; Figure 5 It is a schematic diagram of the enlarged local structure of the clamping claw of a metal substrate surface treatment device and process proposed by the present invention; Figure 6 This is a schematic diagram of the internal structure of a cleaning component of a metal substrate surface treatment device and process proposed by the present invention.

[0018] In the figure: 1. fixed frame; 2. polishing lifting frame; 3. fixed top plate; 4. circular track; 5. lifting polishing block; 6. cleaning chassis; 7. clamping top frame; 8. metal plate body; 9. inflatable clamping rubber pad; 10. clamping claw; 11. rotating top plate; 12. sliding top frame; 13. lifting groove; 14. polishing roller; 15. telescopic polishing block; 16. sealing rubber sleeve; 17. lifting slider; 18. first limit rod; 19. second electric push rod; 20. cleaning telescopic block; 21. second limit rod; 22. cleaning brush head; 23. cleaning slider; 24. air guide tube; 25. third electric push rod; 26. eccentric drive assembly; 27. swing brush block; 28. brush block swing groove. DETAILED DESCRIPTION

[0019] Reference Figure 1-Figure 6A metal substrate surface treatment device and process, including a fixed frame 1, a fixed top plate 3 is fixed to the top of the fixed frame 1 by bolts, a horizontally arranged annular track 4 is fixed to the bottom of the fixed top plate 3 by bolts, a clamping assembly is slidably arranged at the bottom of the annular track 4, a vertically arranged polishing lifting frame 2 is fixed between the bottom of the fixed frame 1 and the bottom of the fixed top plate 3, a polishing treatment assembly is arranged on the side wall of the polishing lifting frame 2, a cleaning assembly is fixed to the side wall of the fixed frame 1, and a metal plate body 8 is clamped at the bottom of the clamping assembly.

[0020] Furthermore, the clamping assembly includes a sliding top frame 12 slidably installed at the bottom of the annular track 4, a rotating top plate 11 is installed at the bottom of the sliding top frame 12 through a bearing, a clamping top frame 7 is fixed to the bottom of the rotating top plate 11 through bolts, a first servo is fixed to the bottom of the sliding top frame 12, and an output shaft of the first servo is fixed to the middle of the top of the rotating top plate 11.

[0021] Furthermore, both ends of the clamping top frame 7 are fixed with vertically arranged clamping claws 10 through bearings, and second servos are installed inside both ends of the clamping top frame 7. The output shafts of the two second servos are respectively fixed to the rotating shafts of the two clamping claws 10. A first driving motor is fixed to the bottom of the sliding top frame 12, and a gear is fixed to the output shaft of the first driving motor. A gear plate is installed inside the annular track 4, and the gear is meshed with the gear plate.

[0022] Furthermore, an array-distributed inflatable clamping rubber pad 9 is embedded and installed at the bottom position of the clamping claw 10, and an air guide tube 24 is fixed inside the clamping claw 10. The air guide tube 24 is connected to an external air pump through a pipeline. The air pump inflates and inhales the air guide tube 24 to change the state of the inflatable clamping rubber pad 9. When inflated, the inflatable clamping rubber pad 9 protrudes outward to clamp the metal plate body 8. When inhaled, the inflatable clamping rubber pad 9 is concave inward, cooperating with the cleaning component to achieve a better cleaning effect.

[0023] Furthermore, the polishing processing component includes a lifting polishing block 5, a lifting groove 13 is opened on the side wall of the polishing lifting frame 2, a lifting slider 17 is fixed inside the lifting groove 13, the lifting slider 17 is fixed to the lifting polishing block 5, a first electric push rod is fixed in the middle of one side of the lifting polishing block 5, a telescopic polishing block 15 is fixed at one end of the first electric push rod, four first limit rods 18 are fixed to the side wall of the telescopic polishing block 15, the four first limit rods 18 are slidably mounted between the lifting polishing block 5, and a polishing roller 14 is installed in the middle position of one side of the telescopic polishing block 15.

[0024] Furthermore, a second driving motor is fixed to the bottom of the polishing lifting frame 2, a lifting screw is installed inside the lifting groove 13 through a bearing, the lifting screw and the lifting slider 17 are threadedly installed, the output shaft of the second driving motor is fixed to the bottom of the lifting screw, and a sealing rubber sleeve 16 is fixed between the lifting polishing block 5 and the telescopic polishing block 15.

[0025] Furthermore, the cleaning component includes a cleaning chassis 6, a second electric push rod 19 is fixed in the middle position of one side of the cleaning chassis 6, a cleaning telescopic block 20 is fixed at one end of the second electric push rod 19, four second limit rods 21 are fixed to the side wall of the cleaning telescopic block 20, the four second limit rods 21 are slidably mounted between the cleaning chassis 6, and a sealing rubber sleeve 16 is fixed between the cleaning chassis 6 and the cleaning telescopic block 20.

[0026] Furthermore, third electric push rods 25 are fixed to both ends of the cleaning telescopic block 20 , and a cleaning slider 23 is fixed to one end of the third electric push rod 25 by bolts.

[0027] Furthermore, a brush block swing groove 28 is opened at one end of the cleaning slider 23, and a swinging brush block 27 is installed inside the brush block swing groove 28. An array-distributed cleaning brush head 22 is fixed to one end of the swinging brush block 27. The middle of the cleaning brush head 22 is a rod body made of hard material, and a sponge is applied on the outside of the rod body.

[0028] Furthermore, a third drive motor is fixed to the cleaning slider 23 at an inner position of the brush block swing groove 28 , and an eccentric drive assembly 26 is installed on the output shaft of the third drive motor, and the eccentric drive assembly 26 is installed between the swing brush block 27 .

[0029] When the present invention is used, the steps of the metal substrate surface treatment process include: Step 1: Fix the fixing frame 1 and fix the whole device on the ground. The movement of the clamping assembly at the top is controlled by the first internal driving motor. The second steering gear inside the clamping assembly controls the clamping claw 10 to clamp the metal plate body 8. During the clamping process, the air guide tube 24 is inflated by an external air pump to make the inflatable clamping rubber pad 9 protrude outward, and is continuously inflated through the air guide tube 24 to ensure the clamping force of the inflatable clamping rubber pad 9, and the metal plate body 8 is kept clamped. The first steering gear controls the rotating top plate 11 to adjust the angle of the metal plate body 8 at the bottom. Step 2: When the metal plate body 8 moves to the position of the polishing component, the second driving motor controls the position of the polishing component to be raised and lowered, and the polishing roller 14 is used to polish one side of the metal plate body 8. During the polishing process, the extension and retraction of the first electric push rod can adjust the position of the telescopic polishing block 15. Step three: After the polished metal plate body 8 is dried, the operator unloads it. After unloading, the clamping component has metal material debris and oil stains on the inflatable clamping rubber pad 9 adhered to it during the polishing process. The inflatable clamping rubber pad 9 is cleaned by the cleaning component. When cleaning, the air duct 24 first sucks the inflatable clamping rubber pad 9 back into the clamping claw 10, which is in a concave state. The second electric push rod 19 pushes the cleaning telescopic block 20 to the middle of the clamping component. The third electric push rod 25 pushes out the two cleaning brush heads 22 respectively and goes deep into the concave position of the corresponding inflatable clamping rubber pad 9. The third drive motor drives the swinging brush block 27 to swing and clean. Each inflatable clamping rubber pad 9 is cleaned by the cleaning brush head 22. The cleaned inflatable clamping rubber pad 9 enters the next clamping and polishing process with the clamping component.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal substrate surface treatment device and process, comprising a fixing frame (1), the top of which is fixed with a fixing top plate (3) by bolts, characterized in that: The bottom of the fixed top plate (3) is fixed with a horizontally arranged annular track (4) by bolts, the bottom of the annular track (4) is slidably provided with a clamping assembly, a vertically arranged polishing lifting frame (2) is fixed between the bottom of the fixed frame (1) and the bottom of the fixed top plate (3), a polishing processing assembly is arranged on the side wall of the polishing lifting frame (2), a cleaning assembly is fixed on the side wall of the fixed frame (1), and the bottom of the clamping assembly clamps a metal plate body (8); The clamping assembly comprises a sliding top frame (12) slidably mounted at the bottom of the annular track (4); a rotating top plate (11) is mounted at the bottom of the sliding top frame (12) via a bearing; a clamping top frame (7) is fixed at the bottom of the rotating top plate (11) via bolts; both ends of the clamping top frame (7) are fixed with vertically arranged clamping claws (10) via bearings; an array of inflatable clamping rubber pads (9) are embedded and mounted at the bottom of the clamping claws (10); and an air guide tube (24) is fixed inside the clamping claws (10); The cleaning assembly comprises a cleaning case (6), a second electric push rod (19) being fixed at a middle position on one side of the cleaning case (6), a cleaning telescopic block (20) being fixed at one end of the second electric push rod (19), third electric push rods (25) being fixed at both ends of the cleaning telescopic block (20), a cleaning slider (23) being fixed at one end of the third electric push rod (25) by means of bolts, a brush block swinging groove (28) being provided at one end of the cleaning slider (23), a swinging brush block (27) being installed inside the brush block swinging groove (28), and a cleaning brush head (22) distributed in an array being fixed at one end of the swinging brush block (27).

2. A metal substrate surface treatment device and process according to claim 1, characterized in that: A first steering gear is fixed to the bottom of the sliding top frame (12), and an output shaft of the first steering gear is fixed to the middle of the top of the rotating top plate (11).

3. A metal substrate surface treatment device and process according to claim 2, characterized in that: Second steering gears are installed inside both ends of the clamping top frame (7), and the output shafts of the two second steering gears are respectively fixed to the rotating shafts of the two clamping claws (10). A first driving motor is fixed to the bottom of the sliding top frame (12), and a gear is fixed to the output shaft of the first driving motor. A toothed plate is installed inside the annular track (4), and the gear is meshed with the toothed plate.

4. A metal substrate surface treatment device and process according to claim 1, characterized in that: The polishing processing component comprises a lifting polishing block (5), a lifting groove (13) is formed on the side wall of the polishing lifting frame (2), a lifting slider (17) is fixed inside the lifting groove (13), the lifting slider (17) is fixed to the lifting polishing block (5), a first electric push rod is fixed in the middle of one side of the lifting polishing block (5), a telescopic polishing block (15) is fixed at one end of the first electric push rod, four first limit rods (18) are fixed on the side wall of the telescopic polishing block (15), the four first limit rods (18) are slidably sleeved and installed with the lifting polishing block (5), and a polishing roller (14) is installed in the middle of one side of the telescopic polishing block (15).

5. A metal substrate surface treatment device and process according to claim 4, characterized in that: A second drive motor is fixed to the bottom of the polishing lifting frame (2); a lifting screw is installed inside the lifting groove (13) via a bearing; the lifting screw is threadedly sleeved with the lifting slider (17); the output shaft of the second drive motor is fixed to the bottom of the lifting screw; and a sealing rubber sleeve (16) is fixed between the lifting polishing block (5) and the telescopic polishing block (15).

6. A metal substrate surface treatment device and process according to claim 1, characterized in that: Four second limiting rods (21) are fixed to the side wall of the cleaning telescopic block (20), and the four second limiting rods (21) are slidably mounted between the cleaning chassis (6), and a sealing rubber sleeve (16) is fixed between the cleaning chassis (6) and the cleaning telescopic block (20).

7. A metal substrate surface treatment device and process according to claim 6, characterized in that: The cleaning brush head (22) has a rod body made of hard material in the middle, and a sponge is applied to the outside of the rod body. A third drive motor is fixed to the cleaning slider (23) located inside the brush block swing groove (28). An eccentric drive assembly (26) is installed on the output shaft of the third drive motor, and the eccentric drive assembly (26) is installed between the swing brush block (27).

8. A metal substrate surface treatment process, using a metal substrate surface treatment device according to any one of claims 1 to 7, characterized in that: The process steps include: Step 1: The fixing frame (1) is installed and fixed, and the entire device is fixed on the ground. The movement of the top clamping assembly is controlled by the first internal driving motor. The second steering gear inside the clamping assembly controls the clamping claw (10) to clamp the metal plate body (8). During the clamping process, the air guide tube (24) is inflated by an external air pump so that the inflatable clamping rubber pad (9) protrudes outward, and is continuously inflated through the air guide tube (24) to ensure the clamping force of the inflatable clamping rubber pad (9). The clamping action of the metal plate body (8) is maintained. The first steering gear controls the rotating top plate (11) to adjust the angle of the metal plate body (8) at the bottom. Step 2: When the metal plate body (8) moves to the position of the polishing component, the second drive motor controls the position of the polishing component to be raised or lowered, and a polishing roller (14) is used to perform a polishing process on one side of the metal plate body (8). During the polishing process, the first electric push rod is extended and retracted to adjust the position of the retractable polishing block (15); Step 3: After the polished metal plate body (8) is dried, the operator unloads it. After unloading, the clamping assembly has metal debris and oil stains from the metal plate adhered to the inflatable clamping rubber pad (9) during the polishing process. The inflatable clamping rubber pad (9) is cleaned by the cleaning assembly. When cleaning, the air guide pipe (24) first sucks the inflatable clamping rubber pad (9) back into the clamping claw (10) to a concave state. The second electric push rod (19) pushes the cleaning telescopic block (20) to the middle of the clamping assembly. The third electric push rod (25) pushes out the two cleaning brush heads (22) respectively and penetrates into the concave position of the corresponding inflatable clamping rubber pad (9). The third drive motor drives the swinging brush block (27) to swing and clean. Each inflatable clamping rubber pad (9) is cleaned by the cleaning brush head (22). The cleaned inflatable clamping rubber pad (9) enters the next clamping and polishing process along with the clamping assembly.

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