A magnetic adsorption and fixing surface polishing device for an aluminum alloy circular plate after stamping

Abstract

The present invention discloses a magnetic adsorption fixed surface polishing device after stamping of an aluminum alloy round plate, which relates to the field of polishing and includes a placement plate. Symmetrically arranged at the bottom of the placement plate are support feet, and a positioning mechanism is fixedly connected to the outer surface of the support feet. An outer casing is fixedly connected to the outer surface of the positioning mechanism. Symmetrically arranged at both ends of the placement plate are magnetic adsorption mechanisms. Symmetrically arranged at the bottom of the placement plate are controllers, and a wire is fixedly connected to the outer surface of the controllers. One end of the wire away from the controllers is fixedly connected to an electromagnet plate, and the outer surface of the electromagnet plate is fixedly connected to the inner wall of the placement plate. The aluminum alloy plate to be polished is placed on the placement plate through the magnetic adsorption mechanism. Then, the electromagnet plate is powered on through the controller, so as to drive the magnetic adsorption mechanism to start working. Then, the aluminum alloy plate is polished through the positioning mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of polishing, and specifically to a magnetic adsorption fixed surface polishing device for an aluminum alloy circular plate after stamping. Background Art

[0002] When polishing an aluminum alloy circular plate, the stamped aluminum alloy circular plate is placed on a magnetic adsorption fixing platform, and the magnetic force is turned on to tightly adsorb the circular plate. Then the polishing mechanism is started. The polishing wheel rotates at a high speed driven by a motor and contacts the surface of the circular plate through a feeding system. Under the action of a moving guide rail, the circular plate or the polishing wheel moves along a preset trajectory, so as to polish the surface of the circular plate.

[0003] However, during the polishing process, the generated dust may be adsorbed on some parts of the magnetic adsorption fixing device or the aluminum alloy circular plate due to electrostatic action. If the dust is adsorbed on the key parts of the magnetic adsorption fixing device, it may interfere with the uniform distribution of the magnetic force and affect the fixing effect. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is as follows: A magnetic adsorption fixed surface polishing device for an aluminum alloy circular plate after stamping according to the present invention includes a placement plate. Symmetrically arranged at the bottom of the placement plate are support feet, and the top of the support feet is fixedly connected to the bottom of the placement plate. A positioning mechanism is fixedly connected to the outer surface of the support feet, and an outer shell sleeve is fixedly connected to the outer surface of the positioning mechanism. Symmetrically arranged at both ends of the placement plate are magnetic adsorption mechanisms. Symmetrically arranged at the bottom of the placement plate are controllers, and the top of the controllers is fixedly connected to the bottom of the placement plate. A wire is fixedly connected to the outer surface of the controllers, and one end of the wire away from the controllers is fixedly connected to an electromagnet plate, and the outer surface of the electromagnet plate is fixedly connected to the inner wall of the placement plate;

[0005] The magnetic adsorption mechanism includes a first side plate. The first side plates are symmetrically arranged on the outer surface of the support feet. At the top of the first side plates are symmetrically arranged first support columns. The bottom of the first support columns is fixedly connected to the top of the first side plates. A clamping mechanism is slidably connected to the outer surface of the first support columns. The bottom of the clamping mechanism is fixedly connected to a telescopic spring, and the bottom of the telescopic spring is fixedly connected to the top of the first side plates. A baffle is fixedly connected to the top of the first support columns, and a plate inlet mechanism is fixedly connected to the outer surface of the first side plates;

[0006] The clamping mechanism includes a clamping plate. A magnetic plate is fixedly connected to the inner wall of the clamping plate. Rubber blocks are evenly arranged at the bottom of the clamping plate, and the top of the rubber block is fixedly connected to the bottom of the clamping plate. Side plates II are symmetrically arranged at both ends of the clamping plate, and the outer surface of the side plate II is fixedly connected to both ends of the clamping plate. A handle is slidably connected to the outer surface of the side plate II. A support column II is fixedly connected to the side of the side plate II away from the handle. A support rod I is fixedly connected to the outer surface of the handle. One end of the support rod I away from the handle is fixedly connected to a support plate I. Rack bars are symmetrically arranged on both sides of the support plate I, and the outer surface of the rack bar is fixedly connected to both ends of the support plate I. A chip brushing mechanism is evenly arranged at the bottom of the magnetic plate.

[0007] Preferably, the outer surface of the side plate I is fixedly connected to both ends of the placing plate, and the inner wall of the clamping plate is slidably connected to the outer surface of the support column I.

[0008] Preferably, the chip brushing mechanism includes a rotating shaft I. A gear is fixedly connected to the bottom of the rotating shaft I. A rotating plate is fixedly connected to the outer surface of the rotating shaft I. Brushes are evenly arranged on the top of the rotating plate, and the bottom of the brush is fixedly connected to the top of the rotating plate.

[0009] Preferably, the top of the brush is in contact with the bottom of the magnetic plate, and the top of the rotating shaft I is fixedly connected to the bottom of the magnetic plate.

[0010] Preferably, the feeding plate mechanism includes a support block. A support plate II is fixedly connected to one end of the support block away from the placing plate. Chute grooves are symmetrically arranged at both ends of the support plate II. A sliding plate I is slidably connected to the outer surface of the chute groove. A placing opening is arranged on the support plate II. A rotating shaft II is rotatably connected to the inner wall of the placing opening. A roller is fixedly connected to the outer surface of the rotating shaft II. Soft pads are symmetrically arranged at both ends of the sliding plate I. A scraping plate is fixedly connected to the bottom of the sliding plate I.

[0011] Preferably, one end of the support block away from the support plate II is fixedly connected to the outer surface of the placing plate, and the bottom of the scraping plate is in contact with the top of the placing plate.

[0012] Preferably, the positioning mechanism includes a bottom plate. The bottom plates are symmetrically arranged at the bottom of the support feet. A servo motor I is fixedly connected to the outer surface of one of the bottom plates. A fixing plate is fixedly connected to the outer surface of the servo motor I. A lead screw is fixedly connected to the output end of the servo motor I. A sliding plate II is threadedly connected to the outer surface of the lead screw. A guiding rod is fixedly connected to the inner wall of the other bottom plate. A polishing mechanism is fixedly connected to the top of the sliding plate II.

[0013] Preferably, the polishing mechanism includes a support frame, a fourth support plate is fixedly connected to the outer surface of the support frame, a second servo motor is fixedly connected to the outer surface of the fourth support plate, a third rotating shaft is fixedly connected to the output end of the second servo motor, a polishing rod is fixedly connected to the outer surface of the third rotating shaft, and a cleaning mechanism is fixedly connected to the top of the support frame.

[0014] Preferably, the cleaning mechanism includes a top plate, a third support plate is fixedly connected to the outer surface of the top plate, a centrifugal fan is fixedly connected to the bottom of the third support plate, a second support rod is evenly arranged at one end of the top plate away from the third support plate, a collection plate is fixedly connected to the bottom of the second support rod, an inclined plate is arranged on one side of the collection plate close to the centrifugal fan, telescopic rods are symmetrically arranged on the inner wall of the top plate, the outer surface of the telescopic rod is fixedly connected to the inner wall of the top plate, an attaching plate is fixedly connected to the bottom of the telescopic rod, a shoveling plate is fixedly connected to the bottom of the attaching plate, and a collection groove is arranged at one end of the attaching plate close to the shoveling plate.

[0015] Preferably, the outer surface of the bottom plate is fixedly connected to the bottom of the support feet, the bottom of the support frame is fixedly connected to the top of the second sliding plate, and the bottom of the top plate is fixedly connected to the top of the support frame.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. By setting the clamping mechanism in the present invention, after the aluminum alloy circular plate to be polished is placed on the placing plate, the controller transmits electric energy to the electromagnetic plate through the wire, so that the electromagnetic plate generates magnetic force, thereby adsorbing the clamping mechanism to move downward. The electromagnetic plate will adsorb the magnetic plate and drive the clamping plate to move downward, so that the rubber block comes into contact with the aluminum alloy plate, and then the aluminum alloy plate is fixed. The direct contact between the clamping plate and the aluminum alloy plate is not adopted to avoid the friction between the clamping plate and the outer surface of the aluminum alloy plate during the polishing process, thus forming new scratches and requiring re-grinding.

[0018] 2. By setting the chip brushing mechanism in the present invention, during the polishing process, although a device for collecting chips is provided, there will still be chips splashing onto the clamping mechanism. These chips may be affected by static electricity. If dust adheres to the magnetic plate, it may interfere with the uniform distribution of magnetic force and affect the fixing effect. By pulling the handle, the first support rod and the first support plate are driven to move, and the rack comes into contact with the chip brushing mechanism and drives it to move. The rack will engage with the gear. Along with the movement of the rack, the gear will rotate, and then the first rotating shaft will rotate, and then the rotating plate will rotate and drive the brush to brush off the chips adhering to the bottom of the magnetic plate, avoiding the influence of these chips on the magnetic adsorption fixation.

[0019] 3. In the present invention, by providing a plate feeding mechanism, the aluminum alloy plate is inserted into the second support plate through the feeding opening, and the rollers at the bottom will smoothly lay the aluminum alloy plate on the placement plate. During the process of pushing the aluminum alloy plate, one end of the aluminum alloy plate will come into contact with the soft pad on the first sliding plate. Then, as the aluminum alloy plate moves, it will also drive the first sliding plate to move along the chute, so that the scraping plate comes into contact with the upper surface of the placement plate, thereby removing the dust on the placement plate and the debris generated during previous polishing, avoiding uneven contact between the aluminum alloy plate and the placement plate and non - parallelism between the aluminum alloy plate and the placement plate when placing the aluminum alloy plate, which may cause damage to the aluminum alloy plate during subsequent polishing.

[0020] 4. In the present invention, by providing a polishing mechanism, after the aluminum alloy plate is placed, the first servo motor will drive the lead screw to rotate, and then drive the sliding plate to move along the direction of the guide rod, thereby controlling the position of the polishing mechanism to facilitate subsequent polishing of the aluminum alloy plate. Then, the second servo motor will drive the third rotating shaft to rotate, and then control the polishing rod to rotate, so that the polishing rod polishes the aluminum alloy plate.

[0021] 5. In the present invention, by providing a cleaning mechanism, the dust generated during the polishing process may be adsorbed on some parts of the magnetic adsorption fixing device or the aluminum alloy circular plate due to electrostatic action, which is difficult to clean and affects the processing quality. By blowing air currents with positive and negative charges through the centrifugal fan, the static electricity of the debris is neutralized, reducing the adsorption force of the debris and facilitating cleaning and collection. At the same time, the wind will also blow the debris generated by polishing into the collection plate through the inclined plate. At the same time, the telescopic rod will drive the attaching plate to move downward, so that the scraping plate comes into contact with the polishing plate, thereby shoveling the debris on the polishing rod away from the polishing rod. The attaching plate will also block the splashing of the shoveled debris, so that most of the debris enters the collection tank, avoiding the reduction of processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention.

[0023] Figure 2 is a bottom view of the structure of the present invention.

[0024] Figure 3 is a cross - sectional view of the structure of the present invention.

[0025] Figure 4 is a schematic structural diagram of the magnetic adsorption mechanism of the present invention.

[0026] Figure 5 is a schematic structural diagram of the clamping mechanism of the present invention.

[0027] Figure 6 is a partial structural schematic diagram of the clamping mechanism of the present invention.

[0028] Figure 7It is a schematic structural diagram of the chip brushing mechanism of the present invention.

[0029] Figure 8 It is a schematic structural diagram of the board feeding mechanism of the present invention.

[0030] Figure 9 It is a schematic partial structural diagram of the board feeding mechanism of the present invention.

[0031] Figure 10 It is a schematic structural diagram of the positioning mechanism of the present invention.

[0032] Figure 11 It is a schematic structural diagram of the polishing mechanism of the present invention.

[0033] Figure 12 It is a bottom view of the polishing mechanism of the present invention.

[0034] Figure 13 It is a schematic structural diagram of the cleaning mechanism of the present invention.

[0035] Figure 14 It is Figure 13 an enlarged view of part A in

[0036] In the figure: 1. Placing plate; 2. Support feet; 3. Outer shell sleeve; 4. Magnetic attraction mechanism; 5. Positioning mechanism; 7. Controller; 8. Wire; 9. Electromagnetic plate; 41. Side plate one; 42. Support column one; 43. Baffle; 44. Clamping mechanism; 45. Telescopic spring; 46. Board feeding mechanism; 441. Clamping plate; 442. Magnetic plate; 443. Rubber block; 444. Side plate two; 445. Handle; 446. Support column two; 447. Chip brushing mechanism; 448. Support rod one; 449. Support plate one; 4410. Rack; 4471. Rotating shaft one; 4472. Gear; 4473. Rotating plate; 4474. Brush; 461. Support block; 462. Support plate two; 463. Chute; 464. Feeding port; 465. Rotating shaft two; 466. Roller; 467. Sliding plate one; 468. Scraping plate; 469. Soft pad; 51. Bottom plate; 52. Servo motor one; 53. Fixed plate; 54. Lead screw; 55. Sliding plate two; 56. Guide rod; 57. Polishing mechanism; 571. Support frame; 572. Support plate four; 573. Servo motor two; 574. Cleaning mechanism; 575. Rotating shaft three; 576. Polishing rod; 5741. Top plate; 5742. Support plate three; 5743. Centrifugal fan; 5744. Support rod two; 5745. Collection plate; 5746. Inclined plate; 5747. Telescopic rod; 5748. Attached plate; 5749. Shoveling plate; 57410. Collection groove. Detailed implementation manners

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0038] Embodiment 1, using Figures 1-14 A magnetic adsorption fixed surface polishing device after stamping an aluminum alloy round plate according to an embodiment of the present invention will be described as follows.

[0039] As Figures 1-3 shown, a magnetic adsorption fixed surface polishing device after stamping an aluminum alloy round plate of the present invention includes a placement plate 1. Symmetrically arranged at the bottom of the placement plate 1 are support feet 2. The top of the support feet 2 is fixedly connected to the bottom of the placement plate 1. A positioning mechanism 5 is fixedly connected to the outer surface of the support feet 2. An outer casing 3 is fixedly connected to the outer surface of the positioning mechanism 5. Symmetrically arranged at both ends of the placement plate 1 are magnetic adsorption mechanisms 4. Symmetrically arranged at the bottom of the placement plate 1 is a controller 7. The top of the controller 7 is fixedly connected to the bottom of the placement plate 1. A wire 8 is fixedly connected to the outer surface of the controller 7. One end of the wire 8 away from the controller 7 is fixedly connected to an electromagnet plate 9. The outer surface of the electromagnet plate 9 is fixedly connected to the inner wall of the placement plate 1;

[0040] When a magnetic adsorption fixed surface polishing device after stamping an aluminum alloy round plate is working, first, the aluminum alloy plate to be polished is placed on the placement plate 1 through the magnetic adsorption mechanism 4. Then, the electromagnet plate 9 is powered on through the controller 7, thereby driving the magnetic adsorption mechanism 4 to start working. Then, the aluminum alloy plate is polished through the positioning mechanism 5.

[0041] As Figure 4 shown, the magnetic adsorption mechanism 4 includes a first side plate 41. The first side plates 41 are symmetrically arranged on the outer surface of the support feet 2. Symmetrically arranged at the top of the first side plates 41 are first support columns 42. The bottom of the first support columns 42 is fixedly connected to the top of the first side plates 41. A clamping mechanism 44 is slidably connected to the outer surface of the first support columns 42. The bottom of the clamping mechanism 44 is fixedly connected to a telescopic spring 45. The bottom of the telescopic spring 45 is fixedly connected to the top of the first side plates 41. A baffle 43 is fixedly connected to the top of the first support columns 42. An insertion plate mechanism 46 is fixedly connected to the outer surface of the first side plates 41;

[0042] As Figures 5-6As shown, the clamping mechanism 44 includes a clamping plate 441. A magnetic plate 442 is fixedly connected to the inner wall of the clamping plate 441. Rubber blocks 443 are evenly arranged at the bottom of the clamping plate 441, and the top of the rubber blocks 443 is fixedly connected to the bottom of the clamping plate 441. Side plates two 444 are symmetrically arranged at both ends of the clamping plate 441, and the outer surface of the side plates two 444 is fixedly connected to both ends of the clamping plate 441. A handle 445 is slidably connected to the outer surface of the side plates two 444. A support column two 446 is fixedly connected to the side of the side plates two 444 away from the handle 445. A support rod one 448 is fixedly connected to the outer surface of the handle 445. One end of the support rod one 448 away from the handle 445 is fixedly connected to a support plate one 449. Rack bars 4410 are symmetrically arranged on both sides of the support plate one 449, and the outer surface of the rack bars 4410 is fixedly connected to both ends of the support plate one 449. Brush chip mechanisms 447 are evenly arranged at the bottom of the magnetic plate 442.

[0043] The controller 7 transmits electric energy to the electromagnetic plate 9 through the wire 8, so that the electromagnetic plate 9 generates a magnetic force, thereby adsorbing the clamping mechanism 44 to move downward. The electromagnetic plate 9 will adsorb the magnetic plate 442 and then drive the clamping plate 441 to move downward, so that the rubber block 443 comes into contact with the aluminum alloy plate, and then the aluminum alloy plate is fixed. The direct contact between the clamping plate 441 and the aluminum alloy plate is not adopted to avoid the friction between the clamping plate 441 and the outer surface of the aluminum alloy plate during the polishing process, thus forming new scratches and requiring re-grinding.

[0044] The outer surface of the side plate one 41 is fixedly connected to both ends of the placement plate 1, and the inner wall of the clamping plate 441 is slidably connected to the outer surface of the support column one 42.

[0045] As Figure 7 As shown, the brush chip mechanism 447 includes a rotating shaft one 4471. A gear 4472 is fixedly connected to the bottom of the rotating shaft one 4471. A rotating plate 4473 is fixedly connected to the outer surface of the rotating shaft one 4471. Brushes 4474 are evenly arranged on the top of the rotating plate 4473, and the bottom of the brushes 4474 is fixedly connected to the top of the rotating plate 4473.

[0046] During the polishing process, although a device for collecting debris is provided, there will still be debris splashing onto the clamping mechanism 44. These debris may be affected by electrostatic action. If dust adheres to the magnetic plate 442, it may interfere with the uniform distribution of the magnetic force and affect the fixing effect. By pulling the handle 445, the support rod one 448 and the support plate one 449 are driven to move, and the rack bar 4410 comes into contact with the brush chip mechanism 447 and drives it to move. The rack bar 4410 will engage with the gear 4472. Along with the movement of the rack bar 4410, the gear 4472 will be driven to rotate, and then the rotating shaft one 4471 will be driven to rotate, and then the rotating plate 4473 will rotate and drive the brushes 4474 to brush off the debris adhering to the bottom of the magnetic plate 442.

[0047] The top of the brush 4474 is in contact with the bottom of the magnetic plate 442, and the top of the first rotating shaft 4471 is fixedly connected to the bottom of the magnetic plate 442.

[0048] As Figures 8-9 shown, the plate feeding mechanism 46 includes a support block 461. One end of the support block 461 away from the placement plate 1 is fixedly connected to a second support plate 462. Chutes 463 are symmetrically arranged at both ends of the second support plate 462. A first sliding plate 467 is slidably connected to the outer surface of the chutes 463. A placement opening 464 is provided on the second support plate 462. A second rotating shaft 465 is rotatably connected to the inner wall of the placement opening 464. A roller 466 is fixedly connected to the outer surface of the second rotating shaft 465. Soft pads 469 are symmetrically arranged at both ends of the first sliding plate 467. A scraping plate 468 is fixedly connected to the bottom of the first sliding plate 467.

[0049] Insert the aluminum alloy plate into the second support plate 462 through the placement opening 464. The rollers 466 at the bottom will smoothly lay the aluminum alloy plate on the placement plate 1. During the process of pushing in the aluminum alloy plate, one end of the aluminum alloy plate will come into contact with the soft pads 469 on the first sliding plate 467. Then, as the aluminum alloy plate moves, it will also drive the first sliding plate 467 to move along the chutes 463, so that the scraping plate 468 comes into contact with the upper surface of the placement plate 1, thereby removing the dust on the placement plate 1 and the debris generated during previous polishing, and avoiding uneven contact between the aluminum alloy plate and the placement plate 1 when placing the aluminum alloy plate.

[0050] One end of the support block 461 away from the second support plate 462 is fixedly connected to the outer surface of the placement plate 1, and the bottom of the scraping plate 468 is in contact with the top of the placement plate 1.

[0051] The specific working process is as follows:

[0052] During operation, the aluminum alloy plate is inserted into the second support plate 462 through the inlet 464. The rollers 466 at the bottom will smoothly lay the aluminum alloy plate flat on the placement plate 1. During the process of pushing in the aluminum alloy plate, one end of the aluminum alloy plate will come into contact with the soft pad 469 on the first sliding plate 467. Then, as the aluminum alloy plate moves, it will also drive the first sliding plate 467 to move along the chute 463, so that the scraping plate 468 comes into contact with the upper surface of the placement plate 1, thereby removing the dust on the placement plate 1 and the debris generated during previous polishing. After placing the aluminum alloy round plate to be polished on the placement plate 1, the controller 7 transmits electrical energy to the electromagnetic plate 9 through the wire 8, so that the electromagnetic plate 9 generates magnetic force, thereby adsorbing and clamping the mechanism 44 to move downward. The electromagnetic plate 9 will adsorb the magnetic plate 442 and then drive the clamping plate 441 to move downward, so that the rubber block 443 comes into contact with the aluminum alloy plate, and then the aluminum alloy plate is fixed. By pulling the handle 445, the first support rod 448 and the first support plate 449 are driven to move, and the rack 4410 comes into contact with the chip brushing mechanism 447 and drives it to move. The rack 4410 will engage with the gear 4472. Along with the movement of the rack 4410, the gear 4472 will be driven to rotate, and then the first rotating shaft 4471 will be driven to rotate, and then the rotating plate 4473 will rotate and drive the brush 4474 to brush off the debris adhering to the bottom of the magnetic plate 442.

[0053] Embodiment 2, use Figures 1-14 A magnetic adsorption fixed surface polishing device for an aluminum alloy round plate after stamping in an embodiment of the present invention is described as follows.

[0054] As Figure 10 shown, a magnetic adsorption fixed surface polishing device for an aluminum alloy round plate after stamping of the present invention, on the basis of Embodiment 1, the positioning mechanism 5 includes a bottom plate 51, the bottom plate 51 is symmetrically arranged at the bottom of the support feet 2, the outer surface of one side of the bottom plate 51 is fixedly connected with a first servo motor 52, the outer surface of the first servo motor 52 is fixedly connected with a fixing plate 53, the output end of the first servo motor 52 is fixedly connected with a lead screw 54, the outer surface of the lead screw 54 is threadedly connected with a second sliding plate 55, and the inner wall of the other side of the bottom plate 51 is fixedly connected with a guide rod 56, and the top of the second sliding plate 55 is fixedly connected with a polishing mechanism 57.

[0055] As Figures 11-12 shown, the polishing mechanism 57 includes a support frame 571, the outer surface of the support frame 571 is fixedly connected with a fourth support plate 572, the outer surface of the fourth support plate 572 is fixedly connected with a second servo motor 573, the output end of the second servo motor 573 is fixedly connected with a third rotating shaft 575, the outer surface of the third rotating shaft 575 is fixedly connected with a polishing rod 576, and the top of the support frame 571 is fixedly connected with a cleaning mechanism 574.

[0056] Servo motor 1 52 drives the lead screw 54 to rotate, thereby driving the sliding plate to move along the direction of the guide rod 56, so as to control the position of the polishing mechanism 57, facilitating the subsequent polishing of the aluminum alloy plate. Then, servo motor 2 573 drives the third rotating shaft 575 to rotate, thereby controlling the polishing rod 576 to rotate, so that the polishing rod 576 polishes the aluminum alloy plate.

[0057] As Figures 13-14 shown, the cleaning mechanism 574 includes a top plate 5741. The outer surface of the top plate 5741 is fixedly connected with a third support plate 5742. The bottom of the third support plate 5742 is fixedly connected with a centrifugal fan 5743. The end of the top plate 5741 away from the third support plate 5742 is evenly provided with second support rods 5744. The bottom of the second support rods 5744 is fixedly connected with a collection plate 5745. A sloping plate 5746 is arranged on the side of the collection plate 5745 close to the centrifugal fan 5743. The inner wall of the top plate 5741 is symmetrically provided with telescopic rods 5747. The outer surface of the telescopic rods 5747 is fixedly connected with the inner wall of the top plate 5741. The bottom of the telescopic rods 5747 is fixedly connected with an attachment plate 5748. The bottom of the attachment plate 5748 is fixedly connected with a scraping plate 5749. A collection groove 57410 is arranged at one end of the attachment plate 5748 close to the scraping plate 5749.

[0058] During the polishing process, the dust generated may be adsorbed on some parts of the magnetic adsorption fixing device or the aluminum alloy circular plate due to electrostatic action, which is difficult to clean and affects the processing quality. The centrifugal fan 5743 blows out an air flow with positive and negative charges to neutralize the static electricity of the debris, reducing the adsorption force of the debris and facilitating cleaning and collection. At the same time, the wind will also blow the debris generated by polishing into the collection plate 5745 through the sloping plate 5746. At the same time, the telescopic rods 5747 drive the attachment plate 5748 to move downward, making the scraping plate 5749 contact the polishing plate, so as to scrape the debris on the polishing rod 576 off the polishing rod 576. The attachment plate 5748 also blocks the splashing of the scraped debris, so that most of the debris enters the collection groove 57410, avoiding the reduction of processing quality.

[0059] The outer surface of the bottom plate 51 is fixedly connected with the bottom of the support feet 2. The bottom of the support frame 571 is fixedly connected with the top of the second sliding plate 55. The bottom of the top plate 5741 is fixedly connected with the top of the support frame 571.

[0060] The specific working process is as follows:

[0061] During operation, after the aluminum alloy plate is placed, servo motor 1 (52) will drive the lead screw (54) to rotate, which in turn drives the sliding plate to move along the direction of the guide rod (56), thereby controlling the position of the polishing mechanism (57) to facilitate subsequent polishing of the aluminum alloy plate. Then, servo motor 2 (573) will drive the third rotating shaft (575) to rotate, which in turn controls the polishing rod (576) to rotate, so that the polishing rod (576) polishes the aluminum alloy plate. During the polishing process, the dust generated may be adsorbed on certain parts of the magnetic adsorption fixing device or the aluminum alloy circular plate due to electrostatic action, making it difficult to clean and affecting the processing quality. By blowing out an air flow with positive and negative charges through the centrifugal fan (5743), the static electricity of the debris is neutralized, reducing the adsorption force of the debris and facilitating cleaning and collection. At the same time, the wind will also blow the debris generated by polishing into the collection plate (5745) through the inclined plate (5746). At the same time, the telescopic rod (5747) will drive the attachment plate (5748) to move downward, bringing the scraping plate (5749) into contact with the polishing plate, thereby scraping the debris on the polishing rod (576) off the polishing rod (576). The attachment plate (5748) will also block the splashing of the scraped debris, causing most of the debris to enter the collection groove (57410).

[0062] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A magnetically fixed surface polishing device for stamped aluminum alloy circular plates, comprising a placement plate (1), characterized in that: The bottom of the placement plate (1) is symmetrically provided with support feet (2), the outer surface of the support feet (2) is fixedly connected with a positioning mechanism (5), the outer surface of the positioning mechanism (5) is fixedly connected with an outer shell (3), the two ends of the placement plate (1) are symmetrically provided with magnetic attraction mechanisms (4), the bottom of the placement plate (1) is symmetrically provided with a controller (7), the outer surface of the controller (7) is fixedly connected with a wire (8), the end of the wire (8) away from the controller (7) is fixedly connected with an electromagnetic plate (9), and the outer surface of the electromagnetic plate (9) is fixedly connected to the inner wall of the placement plate (1); The magnetic attraction mechanism (4) comprises a side plate (41), the side plate (41) being symmetrically arranged on the outer surface of the supporting foot (2), a supporting column (42) being symmetrically arranged on the top of the side plate (41), a clamping mechanism (44) being slidably connected to the outer surface of the supporting column (42), a telescopic spring (45) being fixedly connected to the bottom of the clamping mechanism (44), the bottom of the telescopic spring (45) being fixedly connected to the top of the side plate (41), a baffle (43) being fixedly connected to the top of the supporting column (42), and a plate entry mechanism (46) being fixedly connected to the outer surface of the side plate (41); The clamping mechanism (44) comprises a clamping plate (441), the inner wall of the clamping plate (441) is fixedly connected to a magnetic plate (442), the bottom of the clamping plate (441) is evenly provided with rubber blocks (443), the two ends of the clamping plate (441) are symmetrically provided with side plates (444), the outer surface of the side plate (444) is slidably connected to a handle (445), the side of the side plate (444) away from the handle (445) is fixedly connected to a support column (446), the outer surface of the handle (445) is fixedly connected to a support rod (448), the end of the support rod (448) away from the handle (445) is fixedly connected to a support plate (449), racks (4410) are symmetrically provided on both sides of the support plate (449), and a brushing mechanism (447) is evenly provided at the bottom of the magnetic plate (442); The plate entry mechanism (46) comprises a support block (461), one end of the support block (461) away from the placement plate (1) is fixedly connected to a second support plate (462), two ends of the second support plate (462) are symmetrically provided with slide grooves (463), the outer surface of the slide groove (463) is slidably connected to a first sliding plate (467), an entry (464) is provided on the second support plate (462), the inner wall of the entry (464) is rotatably connected to a second rotating shaft (465), the outer surface of the second rotating shaft (465) is fixedly connected to a roller (466), soft pads (469) are symmetrically provided at both ends of the first sliding plate (467), and a scratch plate (468) is fixedly connected to the bottom of the first sliding plate (467); One end of the support block (461) away from the second support plate (462) is fixedly connected to the outer surface of the placement plate (1), and the bottom of the scratch plate (468) is in contact with the top of the placement plate (1).

2. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 1 is characterized in that: The outer surface of the side plate 1 (41) is fixedly connected to the two ends of the placement plate (1), and the inner wall of the clamping plate (441) is slidably connected to the outer surface of the support column 1 (42).

3. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 1, characterized in that: The scraps brushing mechanism (447) comprises a rotating shaft (4471), the bottom of which is fixedly connected to a gear (4472), the outer surface of which is fixedly connected to a rotating plate (4473), and the top of which is evenly provided with brushes (4474).

4. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 3 is characterized in that: The top of the brush (4474) is in contact with the bottom of the magnetic plate (442), and the top of the rotating shaft (4471) is fixedly connected to the bottom of the magnetic plate (442).

5. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 1, characterized in that: The positioning mechanism (5) comprises a base plate (51), the base plate (51) being symmetrically arranged at the bottom of the supporting foot (2); a servo motor 1 (52) is fixedly connected to the outer surface of the base plate (51) on one side; a fixing plate (53) is fixedly connected to the outer surface of the servo motor 1 (52); a screw rod (54) is fixedly connected to the output end of the servo motor 1 (52); a sliding plate 2 (55) is threadedly connected to the outer surface of the screw rod (54); a guide rod (56) is fixedly connected to the inner wall of the base plate (51) on the other side; and a polishing mechanism (57) is fixedly connected to the top of the sliding plate 2 (55).

6. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 5, characterized in that: The polishing mechanism (57) comprises a support frame (571), the outer surface of the support frame (571) is fixedly connected to a support plate four (572), the outer surface of the support plate four (572) is fixedly connected to a servo motor two (573), the output end of the servo motor two (573) is fixedly connected to a rotating shaft three (575), the outer surface of the rotating shaft three (575) is fixedly connected to a polishing rod (576), and the top of the support frame (571) is fixedly connected to a cleaning mechanism (574).

7. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 6, characterized in that: The cleaning mechanism (574) comprises a top plate (5741), the outer surface of the top plate (5741) is fixedly connected to a support plate three (5742), the bottom of the support plate three (5742) is fixedly connected to a centrifugal fan (5743), and one end of the top plate (5741) away from the support plate three (5742) is evenly provided with support rods two (5744), the bottom of the support rods two (5744) is fixedly connected to a collecting plate (5745), and the collecting plate An inclined plate (5746) is provided on one side of the plate (5745) close to the centrifugal fan (5743), and telescopic rods (5747) are symmetrically provided on the inner wall of the top plate (5741), and an attachment plate (5748) is fixedly connected to the bottom of the telescopic rod (5747), and a shovel plate (5749) is fixedly connected to the bottom of the attachment plate (5748), and a collecting trough (57410) is provided at one end of the attachment plate (5748) close to the shovel plate (5749).

8. The magnetically fixed surface polishing device for stamped aluminum alloy circular plate according to claim 7, characterized in that: The outer surface of the bottom plate (51) is fixedly connected to the bottom of the supporting foot (2), the bottom of the supporting frame (571) is fixedly connected to the top of the second sliding plate (55), and the bottom of the top plate (5741) is fixedly connected to the top of the supporting frame (571).

Images