Surface treatment device for aluminum material machining

Abstract

The surface treatment device for aluminum material machining comprises a supporting frame for supporting the device and a machining table installed on the supporting frame and used for machining aluminum materials, a grinding assembly capable of polishing the aluminum materials with different thicknesses is arranged on the machining table, and a driving part is installed on the grinding assembly; the aluminum product polishing and wire drawing device has the beneficial effects that the polishing assembly and the wire drawing assembly are matched with each other and driven by the driving motor, the aluminum product can be polished firstly and then subjected to wire drawing, the working efficiency is improved, and the aluminum product polishing and wire drawing device is suitable for popularization and application. And the two machining procedures only need the same power to save capital investment, the polishing roller can be driven to move up and down by rotating the screw rod, the distance between the polishing roller and the table top of the machining table is adjusted, and aluminum materials with different thicknesses are polished and ground.

Description

Technical Field

[0001] The present invention belongs to the technical field of aluminum surface treatment, and particularly relates to a surface treatment device for aluminum processing. Background Art

[0002] Aluminum products are made of aluminum and other alloy elements. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum. Aluminum products need to go through multiple processes during production to be processed into product workpieces. Among these processes, the surface treatment of aluminum is a key step to improve the performance and extend the service life of aluminum. Through different treatment methods, the corrosion resistance, aesthetics, and other physical properties of aluminum can be significantly improved. Common aluminum surface treatment methods include chemical treatment, mechanical treatment, and electrochemical treatment, etc. Each method has its specific principle and application scenario. Among them, mechanical treatment includes polishing, wire drawing, and sandblasting. When the existing devices polish and wire-draw the surface of aluminum, polishing devices and wire-drawing devices are respectively used to process the aluminum in sequence. Processing the aluminum in this way using different devices in sequence is extremely time-consuming, and purchasing the devices also costs a lot of money. Moreover, the existing polishing and wire-drawing integrated machines on the market have the problem of too many driving devices. Multiple sets of driving devices are required to drive them to work, with a large capital investment and are not suitable for small factories. Summary of the Invention

[0003] To achieve the above object, the specific technical solution of the present invention is: A surface treatment device for aluminum processing, including a support frame for supporting the device and a processing table installed on the support frame for processing aluminum. A grinding component capable of polishing aluminum with different thicknesses is provided on the processing table, and a driving part is installed on the grinding component. A wire-drawing component for wire-drawing aluminum is provided on the processing table, and the grinding component and the wire-drawing component are connected by a connecting screw. When the driving part drives the grinding component to polish, the wire-drawing component can be simultaneously driven by the connecting screw to slide horizontally back and forth on the processing table for wire-drawing, so that it can be driven by the same power.

[0004] Further according to the above technical solution, the grinding component and the wire-drawing component can perform the operations of polishing first and then wire-drawing on aluminum with different thicknesses under the same drive.

[0005] Further, according to the above technical solution, the grinding assembly includes a polishing roller. Two first support plates are installed on the support frame. The polishing roller is installed between the two first support plates. A screw rod for driving the polishing roller to move up and down is installed on the first support plate in a threaded manner. By rotating the screw rod, the distance between the polishing roller and the tabletop of the processing table can be adjusted. A crank arm is installed on the polishing roller. The crank arm is connected to a connecting screw rod. Two limit nuts are connected to the connecting screw rod in a threaded manner. A rotating seat is rotatably arranged on the wire drawing assembly. The connecting screw rod is connected to the rotating seat through the two limit nuts. By adjusting the length of the connecting screw rod, it is ensured that after the polishing roller is adjusted, it can still be driven by the same power to perform polishing and then wire drawing operations.

[0006] Further, according to the above technical solution, a first sliding groove is opened on the first support plate. An installation plate and a first sliding block are respectively slidably arranged inside the first sliding groove. The polishing roller is rotatably installed between the installation plate and the first sliding block. The driving part is a driving motor, and the driving motor is installed on the installation plate and is connected to the polishing roller. When the driving motor works, it can drive the polishing roller to rotate to polish the aluminum material. The screw rod is rotatably connected to the installation plate. By rotating the screw rod, the distance between the polishing roller and the tabletop of the processing table can be adjusted, and aluminum materials with different thicknesses can be polished.

[0007] Further, according to the above technical solution, the wire drawing assembly includes a sliding seat. A second sliding rail is installed on the processing table. A sliding seat that can slide horizontally is clamped on the second sliding rail. A first spring is installed on the sliding seat. A support plate is arranged on the first spring. A scouring pad for reciprocating wire drawing of the aluminum material in the horizontal direction is detachably installed on the support plate. A limit sliding groove is opened on the sliding seat. A limit sliding plate that can slide in the limit sliding groove is fixedly connected to the support plate, so that the support plate stably pushes the scouring pad upward through the first spring to perform wire drawing on the aluminum material.

[0008] Further, according to the above technical solution, the crank arm is arranged on the first sliding block. A rotating ring fixed to the connecting screw rod is rotatably installed on the crank arm. When the crank arm rotates following the polishing roller, it will drive the connecting screw rod to move. The rotating seat is rotatably installed on the sliding seat, and a plane is arranged on the rotating seat. The connecting screw rod is connected to the rotating seat, and two limit nuts that can fit with the plane of the rotating seat are connected to the connecting screw rod in a threaded manner. By tightening the limit nuts, the rotating seat can be clamped. When the crank arm rotates clockwise, the rotating ring will rotate between the crank arm and drive the connecting screw rod to push the rotating seat to the right. While the rotating seat rotates with the sliding seat, it pushes the sliding seat to slide on the second sliding rail to the right. When the crank arm passes through the vertical mirror image position, it will pull the sliding seat to the left through the connecting screw rod, thereby forming the sliding seat reciprocatingly sliding on the processing table to perform wire drawing on the aluminum material.

[0009] Further according to the above technical solution, an installation groove for installing the transmission component is formed on the processing table, and a dust discharge groove for dust discharge is formed on the installation groove. The transmission component includes a linkage rod, the linkage rod is installed on the sliding seat, and a toothed frame is arranged on the linkage rod, so that the toothed frame reciprocates horizontally along with the sliding seat through the linkage rod. A driving rotating shaft is rotatably installed in the installation groove, and an irregular gear and a first gear are respectively fixedly connected to both ends of the driving rotating shaft. Two conveying rollers are rotatably installed in the installation groove, and second gears meshing with the first gear are fixedly connected to both of the two conveying rollers, so that the driving rotating shaft can drive the two conveying rollers to rotate clockwise in the same direction to convey the aluminum material. The irregular gear is meshed with the toothed frame. When the toothed frame reciprocates horizontally, it can drive the irregular gear to continuously rotate counterclockwise, so that the two conveying rollers will always rotate clockwise to convey the aluminum material. A first sliding rail is arranged on the toothed frame, and a guiding seat is installed on the processing table. The first sliding rail is slidably clamped with the guiding seat, so that the horizontal reciprocating sliding of the toothed frame has higher stability.

[0010] Further according to the above technical solution, a dust passage cavity through which dust can pass is formed inside the processing table. A positioning frame is fixedly connected to the dust passage cavity. One side of the positioning frame is provided with a fixing plate, and a dust exhaust fan for sucking the dust generated during polishing and wire drawing into the dust passage cavity is installed on the fixing plate. One side of the processing table is detachably connected with a cover plate, and a dust exhaust pipe is fixedly connected to the cover plate. When the dust exhaust fan works, it will suck the dust generated during polishing and wire drawing into the interior of the dust passage cavity, and then centrally send it to the dust exhaust pipe. A filter cover for filtering the dust is threadedly connected to the dust exhaust pipe, which can filter the dust sent to the dust exhaust pipe and discharge the air. A connecting plate is arranged on the cover plate, a plate groove adapted to the connecting plate is formed on the processing table, and a bolt is threadedly connected to the connecting plate and is threadedly installed on the processing table, so that the cover plate and the processing table can be disassembled, which is convenient for overhauling and cleaning the dust exhaust fan. A first filter screen and a second filter screen for filtering foreign matters are arranged on the processing table to prevent foreign matters from entering the interior of the dust passage cavity and affecting dust removal.

[0011] Further according to the above technical solution, a limiting component is arranged on the processing table. The limiting component includes a second support plate. Two second support plates are fixedly installed on the processing table. Second sliding grooves are formed on the second support plates, second sliding blocks are slidably arranged in the second sliding grooves, and limiting rollers for pressing the aluminum material are rotatably installed on the second sliding blocks. A second spring is installed between the second sliding blocks and the second sliding grooves. The second spring can always push the second sliding blocks downward, so that the limiting rollers press the aluminum materials with different thicknesses.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By the cooperation of the set grinding component and wire drawing component, driven by the driving motor, the aluminum material can be processed by first polishing and then wire drawing, improving work efficiency. Moreover, only one power source is required for the two processing procedures, saving capital investment. By rotating the screw rod, the polishing roller can be driven to move up and down to adjust the distance between the polishing roller and the tabletop of the processing table, so as to polish and grind aluminum materials with different thicknesses. At the same time, the connecting screw rod is fixed on the rotating seat by two limit nuts. By loosening the limit nuts, the connecting screw rod can slide on the rotating seat to facilitate the adjustment of the polishing roller. And after adjustment, it is ensured that the grinding component and the wire drawing component can still work with the same power source.

[0014] 2. By arranging a dust-venting cavity inside the processing table, the dust generated during polishing and wire drawing can be collected. And an exhaust fan is arranged inside the dust-venting cavity. The exhaust fan can suck the dust into the dust-venting cavity and discharge the filtered air through the exhaust pipe. The filter cover filters the dust at the end of the dust-venting cavity to prevent the dust from being directly discharged into the outside world and causing air pollution by dust.

[0015] 3. By the cooperation of the set tooth frame, irregular gear and driving rotating shaft, which can be used in conjunction with the first gear and the second gear, when the driving motor starts, the two conveying rollers are driven to rotate clockwise to convey the aluminum material on the top of the processing table. The whole device shares one power source, further reducing capital investment.

[0016] 4. By the cooperation of structures such as the set limit rollers, second springs and second chutes, the aluminum material on the processing table can be limited in the up and down directions to prevent the aluminum material from shaking up and down during wire drawing and conveying, resulting in damage to the surface of the aluminum material and thus affecting the qualification rate of the aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a reference schematic diagram of the overall structural state of the embodiment of the present invention.

[0019] Figure 2 It is a reference schematic diagram of the split structure state of the cover plate of the embodiment of the present invention.

[0020] Figure 3 It is a reference schematic diagram of the sectional structure state of the processing table of the embodiment of the present invention.

[0021] Figure 4 It is a reference schematic diagram of the structural state of the grinding component of the embodiment of the present invention.

[0022] Figure 5 Schematic reference diagram of the structural state of the limit component in the embodiment of the present invention.

[0023] Figure 6 Schematic reference diagram of the structural state of the wire drawing component in the embodiment of the present invention

[0024] Figure 7 Schematic reference diagram of the structural state of the transmission component in the embodiment of the present invention.

[0025] Figure 8 In the embodiment of the present invention Figure 2 Schematic enlarged view of the structure at position A.

[0026] Explanation of the marks in the figure: 1. Support frame; 2. Processing table; 3. Dust passage cavity; 4. Limit component; 5. Grinding component; 6. Wire drawing component; 7. Transmission component; 8. Cover plate; 9. First support plate; 10. Driving motor; 11. Mounting plate; 12. Polishing roller; 13. Screw; 14. First slider; 15. First chute; 16. Rotating ring; 17. Curved arm; 18. Connecting screw; 19. Limit nut; 20. Sliding seat; 21. Plate groove; 22. Rotating seat; 23. Support plate; 24. First spring; 25. Limit sliding plate; 26. Limit chute; 27. Tooth frame; 28. Linking rod; 29. Irregular gear; 30. Driving rotating shaft; 31. First gear; 32. Second gear; 33. Conveying roller; 34. First slide rail; 35. Guide seat; 36. Positioning frame; 37. Fixed plate; 38. Dust exhaust fan; 39. Dust exhaust pipe; 40. Filter cover; 41. Connecting plate; 42. Bolt; 43. Second support plate; 44. Second chute; 45. Second spring; 46. Second slider; 47. Limit roller; 48. First filter screen; 49. Installation groove; 50. Second filter screen; 51. Dust exhaust groove; 52. Second slide rail; 53. Scouring pad. Detailed implementation manners

[0027] The following will describe the embodiments of the present disclosure in detail with reference to the accompanying drawings. The following specific examples illustrate the implementation manners of the present disclosure. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in this specification. The following further explains with reference to the accompanying drawings.

[0028] See Figures 1-8It can be seen that in an embodiment of the present invention, a surface treatment device for aluminum processing includes a support frame 1 for supporting the device, a processing table 2 installed on the support frame 1 for processing aluminum, a grinding assembly 5 for polishing the aluminum is provided on the processing table 2, and the grinding assembly 5 can be adjusted up and down according to the thickness of the aluminum, so that the grinding assembly 5 can polish aluminum with different thicknesses. A connecting screw 18 is provided on the grinding assembly 5, and a wire drawing assembly 6 that can slide back and forth horizontally on the processing table 2 to draw the aluminum is connected through the connecting screw 18, so that the aluminum can be polished first and then drawn under the drive of the same power.

[0029] Further, the grinding assembly 5 includes a polishing roller 12. Two first support plates 9 are installed on the support frame 1. First sliding grooves 15 are formed on the first support plates 9. An installation plate 11 and a first slider 14 are respectively slidably arranged in the first sliding grooves 15. A polishing roller 12 for polishing the aluminum is rotatably installed between the installation plate 11 and the first slider 14. A driving part for driving the polishing roller 12 to rotate is installed on the installation plate 11. The driving motor 10 is the driving motor 10. The driving motor 10 is connected to the polishing roller 12. When the driving motor 10 works, it can drive the polishing roller 12 to rotate to polish the aluminum. A screw 13 threadedly connected to the first support plate 9 is rotatably installed on the installation plate 11. By rotating the screw 13, the distance between the polishing roller 12 and the tabletop of the processing table 2 can be adjusted, and aluminum with different thicknesses can be polished.

[0030] Further, the wire drawing assembly 6 includes a sliding seat 20. A second sliding rail 52 is installed on the processing table 2. The sliding seat 20 that can slide horizontally is clamped on the second sliding rail 52. A first spring 24 is installed on the sliding seat 20. A support plate 23 is provided on the first spring 24. A scouring pad 53 for reciprocatingly drawing the aluminum horizontally is detachably installed on the support plate 23. A limiting sliding groove 26 is formed on the sliding seat 20. A limiting sliding plate 25 that can slide in the limiting sliding groove 26 is fixedly connected to the support plate 23, so that the support plate 23 stably pushes the scouring pad 53 upward through the first spring 24 to draw the aluminum.

[0031] It is worth mentioning that: when the scouring pad 53 can be pasted on the support plate 23 through Velcro, when replacing scouring pads 53 with different mesh numbers, the thickness of the aluminum wire drawing pattern can be changed, and if the scouring pad 53 is replaced with sandpaper, polishing of the upper and lower surfaces of the aluminum can be achieved.

[0032] Further, a crank arm 17 is provided on the first slider 14, and a rotating ring 16 fixed to the connecting screw 18 is rotatably installed on the crank arm 17. When the crank arm 17 rotates following the polishing roller 12, it will drive the connecting screw 18 to move. A rotating seat 22 is rotatably installed on the sliding seat 20, and a flat surface is provided on the rotating seat 22. The connecting screw 18 is connected to the rotating seat 22, and two limit nuts 19 that can fit against the flat surface of the rotating seat 22 are threadedly connected to the connecting screw 18. By tightening the limit nuts 19, the rotating seat 22 can be clamped. When the crank arm 17 rotates clockwise, the rotating ring 16 will rotate between the crank arm 17 and drive the connecting screw 18 to push the rotating seat 22 to the right. While rotating between the rotating seat 22 and the sliding seat 20, it will push the sliding seat 20 to slide on the second slide rail 52 to the right. When the crank arm 17 rotates past the vertical mirror position, it will pull the sliding seat 20 to the left through the connecting screw 18, thereby forming a reciprocating slide of the sliding seat 20 on the processing table 2 to draw the aluminum material.

[0033] It is worth mentioning that when the distance between the polishing roller 12 and the surface of the processing table 2 needs to be adjusted, the two limit nuts 19 can be first twisted to loosen the rotating seat 22, so that the connecting screw 18 can slide inside the rotating seat 22, thus not affecting the adjustment.

[0034] Further, an installation groove 49 for installing the transmission component 7 is provided on the processing table 2, and a dust discharge groove 51 for dust discharge is provided on the installation groove 49. The transmission component 7 includes a linkage rod 28. The linkage rod 28 is installed on the sliding seat 20, and a toothed frame 27 is provided on the linkage rod 28, so that the toothed frame 27 reciprocates horizontally following the sliding seat 20 through the linkage rod 28. A driving rotating shaft 30 is rotatably installed in the installation groove 49. Irregular gears 29 and a first gear 31 are respectively fixedly connected to both ends of the driving rotating shaft 30. Two conveying rollers 33 are rotatably installed in the installation groove 49, and second gears 32 meshing with the first gear 31 are fixedly connected to both of the two conveying rollers 33, so that the driving rotating shaft 30 can drive the two conveying rollers 33 to rotate clockwise in the same direction to convey the aluminum material. The irregular gear 29 and the toothed frame 27 are meshed and connected. When the toothed frame 27 reciprocates horizontally, it can drive the irregular gear 29 to continuously rotate counterclockwise, so that the two conveying rollers 33 will always rotate clockwise to convey the aluminum material.

[0035] Further, a first slide rail 34 is provided on the toothed frame 27, and a guiding seat 35 is installed on the processing table 2. The first slide rail 34 is slidably clamped with the guiding seat 35, so that the horizontal reciprocating slide of the toothed frame 27 has higher stability.

[0036] Further, a dust-venting cavity 3 through which dust can pass is formed inside the processing table 2. A positioning frame 36 is fixedly connected to the dust-venting cavity 3. A fixing plate 37 is arranged on one side of the positioning frame 36. A dust exhaust fan 38 is installed on the fixing plate 37 and can suck the dust generated during polishing and wire drawing into the dust-venting cavity 3. A cover plate 8 is detachably connected to one side of the processing table 2. A dust exhaust pipe 39 is fixedly connected to the cover plate 8. When the dust exhaust fan 38 works, it will suck the dust generated during polishing and wire drawing into the interior of the dust-venting cavity 3, and then centrally send it to the dust exhaust pipe 39. A filter cover 40 for filtering dust is threadedly connected to the dust exhaust pipe 39, and can filter the dust sent to the dust exhaust pipe 39 and discharge the air.

[0037] Further, a connecting plate 41 is arranged on the cover plate 8. A plate groove 21 adapted to the connecting plate 41 is formed on the processing table 2. A bolt 42 is threadedly connected to the connecting plate 41, and the bolt 42 is threadedly installed with the processing table 2, so that the cover plate 8 and the processing table 2 can be disassembled, which is convenient for overhauling and cleaning the dust exhaust fan 38.

[0038] Further, a first filter screen 48 and a second filter screen 50 for filtering foreign objects are arranged on the processing table 2 to prevent foreign objects from entering the interior of the dust-venting cavity 3 and affecting dust removal.

[0039] Further, the limiting assembly 4 includes a second support plate 43. Two second support plates 43 are fixedly installed on the processing table 2. A second sliding groove 44 is formed on the second support plate 43. A second sliding block 46 is slidably arranged in the second sliding groove 44. A limiting roller 47 for pressing the aluminum material is rotatably installed on the second sliding block 46. A second spring 45 is installed between the second sliding block 46 and the second sliding groove 44. The second spring 45 can always push the second sliding block 46 downward, so that the limiting roller 47 presses aluminum materials with different thicknesses. And two groups of limiting assemblies 4 are respectively installed at the left end and the right end of the support frame 1.

[0040] In summary, the above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A surface treatment device for aluminum material processing, comprising a support frame (1) for supporting the device and a processing table (2) mounted on the support frame (1) for processing the aluminum material, characterized in that: The processing table (2) is provided with a grinding component (5) capable of polishing aluminum materials of different thicknesses, and a driving unit is installed on the grinding component (5). The processing table (2) is provided with a wire drawing component (6) for drawing aluminum materials, and the grinding component (5) and the wire drawing component (6) are connected via a connecting screw (18), so that when the driving unit drives the grinding component (5) to perform polishing, the connecting screw (18) can simultaneously drive the wire drawing component (6) to slide back and forth horizontally on the processing table (2) to perform wire drawing, so that the wire drawing components can be driven by the same power.

2. A surface treatment device for aluminum material processing according to claim 1, characterized in that: The polishing component (5) and the wire drawing component (6) can perform a polishing and then a wire drawing operation on aluminum materials of different thicknesses under the same drive.

3. The surface treatment device for aluminum material processing according to claim 1, characterized in that: The polishing assembly (5) comprises a polishing roller (12). Two first support plates (9) are mounted on the support frame (1). The polishing roller (12) is mounted between the two first support plates (9). A screw rod (13) is threadedly mounted on the first support plate (9) and can drive the polishing roller (12) to adjust up and down. By rotating the screw rod (13), the distance between the polishing roller (12) and the table surface of the processing table (2) can be adjusted. A crank arm (17) is mounted on the polishing roller (12). The crank arm (17) is connected to a connecting screw rod (18). Two limit nuts (19) are threadedly connected to the connecting screw rod (18). A rotating seat (22) is rotatably arranged on the wire drawing assembly (6). The connecting screw rod (18) is connected to the rotating seat (22) via two limit nuts (19). By adjusting the length of the connecting screw rod (18), it is ensured that the polishing roller (12) can be driven by the same power after adjustment to perform a polishing operation first and then a wire drawing operation.

4. The surface treatment device for aluminum material processing according to claim 3, characterized in that: The first support plate (9) is provided with a first slide groove (15), and a mounting plate (11) and a first sliding block (14) are slidably arranged inside the first slide groove (15). The polishing roller (12) is rotatably mounted between the mounting plate (11) and the first sliding block (14). The driving unit is a driving motor (10), and the driving motor (10) is mounted on the mounting plate (11) and connected to the polishing roller (12). When the driving motor (10) is working, it can drive the polishing roller (12) to rotate to polish the aluminum material. The screw rod (13) is rotatably connected to the mounting plate (11), and aluminum materials of different thicknesses can be polished.

5. The surface treatment device for aluminum material processing according to claim 3, characterized in that: The wire drawing assembly (6) comprises a sliding seat (20), a second sliding rail (52) is mounted on the processing table (2), a sliding seat (20) capable of sliding laterally is clamped on the second sliding rail (52), a first spring (24) is mounted on the sliding seat (20), a support plate (23) is provided on the first spring (24), a scouring pad (53) for reciprocatingly drawing aluminum laterally is detachably mounted on the support plate (23), a limiting slide groove (26) is provided on the sliding seat (20), a limiting slide plate (25) capable of sliding in the limiting slide groove (26) is fixedly connected to the support plate (23), so that the support plate (23) can stably push the scouring pad (53) upwards through the first spring (24) to draw the aluminum.

6. The surface treatment device for aluminum material processing according to claim 5, characterized in that: The crank arm (17) is arranged on the first slider (14), and a rotating ring (16) fixed to the connecting screw (18) is rotatably mounted on the crank arm (17). When the crank arm (17) rotates following the polishing roller (12), the connecting screw (18) is driven to move. The rotating seat (22) is rotatably mounted on the sliding seat (20), and a plane is arranged on the rotating seat (22). The connecting screw (18) is connected to the rotating seat (22), and two limit nuts (19) that can fit with the plane of the rotating seat (22) are threadedly connected to the connecting screw (18). By tightening the limit nuts (19), the connecting screw (18) is rotated to move. The position nut (19) can clamp the rotating seat (22). When the crank arm (17) rotates clockwise, the rotating ring (16) rotates with the crank arm (17) and drives the connecting screw (18) to push the rotating seat (22) to the right. The rotating seat (22) and the sliding seat (20) rotate while pushing the sliding seat (20) to the right to slide on the second slide rail (52). When the crank arm (17) rotates to the vertical mirror position, the sliding seat (20) is pulled to the left through the connecting screw (18), thereby forming a sliding seat (20) that slides back and forth on the processing table (2) to draw the aluminum material.

7. The surface treatment device for aluminum material processing according to claim 1, characterized in that: The processing table (2) is provided with a mounting groove (49) for mounting the transmission component (7), and the mounting groove (49) is provided with a dust exhaust groove (51) for exhausting dust. The transmission component (7) comprises a linkage rod (28), the linkage rod (28) being mounted on the sliding seat (20), and a tooth frame (27) being provided on the linkage rod (28), so that the tooth frame (27) follows the sliding seat (20) to slide back and forth laterally through the linkage rod (28), and a driving shaft (30) is rotatably mounted in the mounting groove (49), and the two ends of the driving shaft (30) are respectively fixedly connected with an irregular gear (29) and a first gear (31), and two conveying rollers (33) are rotatably mounted in the mounting groove (49). The conveying rollers (33) are fixedly connected with a second gear (32) meshing with the first gear (31), so that the driving shaft (30) can drive the two conveying rollers (33) to rotate clockwise in the same direction to convey the aluminum material. The irregular gear (29) and the gear frame (27) are meshed and connected. When the gear frame (27) slides back and forth horizontally, it can drive the irregular gear (29) to rotate continuously counterclockwise so that the two conveying rollers (33) will always rotate clockwise to convey the aluminum material. The gear frame (27) is provided with a first slide rail (34), and a guide seat (35) is installed on the processing table (2). The first slide rail (34) and the guide seat (35) are slidably clamped, so that the stability of the gear frame (27) is higher when it slides back and forth horizontally.

8. The surface treatment device for aluminum material processing according to claim 1, characterized in that: The processing table (2) has a dust cavity (3) inside for dust to pass through, a positioning frame (36) is fixedly connected to the dust cavity (3), a fixing plate (37) is arranged on one side of the positioning frame (36), and a dust exhaust fan (38) is installed on the fixing plate (37) for sucking dust generated during the polishing and wire drawing process into the dust cavity (3). A cover plate (8) is detachably connected to one side of the processing table (2), and a dust exhaust pipe (39) is fixedly connected to the cover plate (8). When the dust exhaust fan (38) is working, dust generated during the polishing and wire drawing process is sucked into the dust cavity (3), and then concentratedly sucked to the dust exhaust pipe (39). The dust exhaust pipe (39) is threadedly connected to the dust exhaust fan (38). A filter cover (40) for filtering dust is connected, and dust pumped to the dust exhaust pipe (39) can be filtered to exhaust air. The cover plate (8) is provided with a connecting plate (41), and a plate groove (21) adapted to the connecting plate (41) is provided on the processing table (2). Bolts (42) are threadedly connected to the connecting plate (41), and the bolts (42) are threadedly installed on the processing table (2), so that the cover plate (8) and the processing table (2) can be disassembled, which facilitates the inspection and cleaning of the dust exhaust fan (38). The processing table (2) is provided with a first filter screen (48) and a second filter screen (50) for filtering foreign matter, so as to prevent foreign matter from entering the dust passage chamber (3) and affecting dust removal.

9. The surface treatment device for aluminum material processing according to claim 1, characterized in that: A limiting assembly (4) is provided on the processing table (2), the limiting assembly (4) comprising a second support plate (43), two second support plates (43) are fixedly mounted on the processing table (2), a second slide groove (44) is provided on the second support plate (43), a second slider (46) is slidably arranged in the second slide groove (44), a limiting roller (47) for pressing the aluminum material is rotatably mounted on the second slider (46), a second spring (45) is installed between the second slider (46) and the second slide groove (44), and the second slider (46) can be always pushed downward by the second spring (45), so that the limiting roller (47) presses the aluminum materials of different thicknesses.

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