Polishing device for aluminum pot production

Abstract

The utility model relates to the technical field of aluminum pot production, in particular to a polishing device for aluminum pot production, which comprises a mounting seat and a sliding frame slidably connected onto the mounting seat, a screw rod in threaded connection with the sliding frame is transversely and rotatably connected onto the mounting seat, and a servo motor is mounted on the mounting seat. The end of an output shaft of the servo motor is fixedly connected with the end of the lead screw. The aluminum pot is firstly placed on the supporting rod, the telescopic rod of the air cylinder is matched with the supporting rod to fix the aluminum pot, then the servo motor is started to drive the lead screw to rotate, the abrasive belt moves rightwards to make contact with the edge of the aluminum pot, the aluminum pot extrudes the abrasive belt to move leftwards, and the abrasive belt is in a concave shape and can adapt to the edge of the aluminum pot to be tightly attached and wrapped. And as the edge of the aluminum pot is wrapped by the abrasive belt, the corners of the aluminum pot can be polished through rotation of the abrasive belt, polishing is more comprehensive, and the polishing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum pot production technology, and in particular to a grinding device for aluminum pot production. Background Technology

[0002] After the aluminum pot is produced, there will be burrs on the edges. These burrs need to be polished to make the pot more aesthetically pleasing and to facilitate subsequent processing.

[0003] Chinese patent CN209125503U discloses an automatic edge-removing and polishing machine for aluminum pots, including a base with a mounting groove; a support with a pressure rod and a pressure cylinder surrounding the pressure rod, the pressure cylinder having a polishing component; the support moving relative to the mounting groove under the action of a driving device; and a spring on the pressure rod, which compresses when the pressure rod moves away from the mounting groove. Although the above patent can polish aluminum pots, due to the curved edge of the aluminum pot and the design of the polishing component, the burrs at the curved corners are difficult to polish, resulting in incomplete polishing and affecting the polishing effect.

[0004] The present invention aims to solve the problems existing in the above-mentioned patents. To this end, a grinding device for aluminum pot production is proposed, which can adaptively perform comprehensive grinding on the edge of the aluminum pot and improve the grinding effect. Utility Model Content

[0005] To overcome the shortcomings of the curved edges of aluminum pots and the setting of grinding parts, which make it difficult to grind the burrs at the curved corners, resulting in incomplete grinding and affecting the grinding effect, this utility model provides a grinding device for aluminum pot production that can adaptively perform comprehensive grinding on the edges of aluminum pots, thereby improving the grinding effect.

[0006] This utility model is achieved through the following technical solution:

[0007] A grinding device for aluminum pot production includes a mounting base and a sliding frame slidably connected to the mounting base. A lead screw threadedly connected to the sliding frame is laterally rotatably connected to the mounting base. A servo motor is mounted on the mounting base, and the output shaft end of the servo motor is fixedly connected to the end of the lead screw. The device also includes a mounting plate, a sanding belt, guide rollers, a tensioning assembly, a drive motor, and a rotating assembly. Mounting plates are fixedly connected to both the upper and lower sides of the right side of the sliding frame. Guide rollers are rotatably connected to the mounting plates, and a sanding belt is wound between the guide rollers. A drive motor is mounted on the sliding frame, and the output shaft of the drive motor is connected to the end of one of the guide rollers via a synchronous belt assembly. A tensioning assembly is provided on the sliding frame to tighten the sanding belt. The sliding frame drives the guide rollers to move to the right via the mounting plate, and the guide rollers drive the sanding belt to move to the right. The sanding belt contacts the edge of the aluminum pot. Under the action of the tensioning assembly, the sanding belt can closely adhere to the edge of the aluminum pot for comprehensive grinding. A rotating assembly is provided on the mounting base to drive the aluminum pot to rotate.

[0008] Further explanation: The tensioning assembly includes guide rails symmetrically fixed to the sliding frame, a sliding seat slidably connected between the guide rails, a return spring symmetrically connected between the sliding seat and the sliding frame, and a tensioning wheel for tightening the sanding belt rotatably connected to the sliding seat, with the sanding belt wound around the tensioning wheel.

[0009] Further explanation: The rotating assembly includes a support frame fixed to the top of the mounting base, a cylinder rotatably connected to the top of the support frame for pressing and fixing the aluminum pot, a sleeve rotatably connected to the bottom of the support frame, a support rod slidably connected to the inside of the sleeve for placing the aluminum pot, a compression spring connected between the support rod and the sleeve, and a stepper motor embedded in the top of the mounting base, with the output shaft end of the stepper motor fixedly connected to the end of the sleeve.

[0010] Further explanation includes a dust collection component, which includes a dust collection fan mounted on a mounting base. The dust collection fan's suction end is connected to a dust collection head located behind the sanding belt to remove dust generated during the sanding process. A collection cylinder is snapped onto the mounting base, and the inlet end of the collection cylinder is snapped onto the outlet end of the dust collection fan to collect dust.

[0011] Further explanation includes a positioning assembly, which includes a mounting ring fixedly fitted onto the outer side of the sleeve. A hinge rod I is symmetrically rotatably connected to the mounting ring, and a hinge rod II is symmetrically rotatably connected to the support rod. The tail end of the hinge rod II is rotatably connected to the tail end of the hinge rod I. The hinge rod I and the hinge rod II are used to support and position the aluminum pot.

[0012] Furthermore, the positioning assembly also includes a roller rotatably connected between the pivot points of hinge rod I and hinge rod II, used to reduce friction with the aluminum pot.

[0013] Further explanation includes a magnetic attachment on the vacuum cleaner head to a magnetic dust collection box, used to collect dust that falls from the vacuum cleaner head.

[0014] Further explanation includes shock-absorbing pads symmetrically fixed to the left and right sides of the bottom of the mounting base, used to buffer and reduce vibration of the mounting base.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. First, place the aluminum pot on the support rod. Secure the pot by using the extension rod of the cylinder in conjunction with the support rod. Then, start the servo motor to drive the lead screw to rotate, causing the sanding belt to move to the right and contact the edge of the aluminum pot. The aluminum pot squeezes the sanding belt to the left, and the concave shape of the sanding belt adapts to the edge of the aluminum pot and tightly wraps around it. Because the sanding belt wraps around the edge of the aluminum pot, the rotation of the sanding belt can polish the corners of the aluminum pot, thus polishing more thoroughly and improving the polishing effect.

[0017] 2. With the help of the dust extraction head and the dust extraction fan, whenever the sanding belt is polishing the edge of the aluminum pot, the dust extraction fan is activated. The dust extraction fan can remove the dust generated during polishing through the dust extraction head, which can prevent the dust generated during polishing from affecting the surrounding environment, thereby ensuring a good working environment.

[0018] 3. Under the action of hinge rod I and hinge rod II, whenever the extension rod of the cylinder extends and moves the aluminum pot downward, the aluminum pot moves the support rod downward. The support rod moves hinge rod I and hinge rod II outward. The outward swing of hinge rod I and hinge rod II supports and positions the aluminum pot, which can further support and position the aluminum pot, thereby ensuring the stability of the aluminum pot during grinding. Attached Figure Description

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a three-dimensional structural diagram of the guide rail, reset spring, and sliding seat of this utility model.

[0022] Figure 3 This is a three-dimensional structural diagram of the rotating component of this utility model.

[0023] Figure 4This is a three-dimensional structural diagram of the dust collection component of this utility model.

[0024] Figure 5 This is a three-dimensional structural diagram of the positioning component of this utility model.

[0025] Figure 6 This is a three-dimensional structural diagram of the positioning component of this utility model in operation.

[0026] Figure 7 This is a three-dimensional structural diagram of the magnetic dust collection box and shock-absorbing pad of this utility model.

[0027] The markings in the diagram are as follows: 1-Mounting base, 2-Servo motor, 3-Lead screw, 4-Sliding frame, 5-Mounting plate, 6-Sand belt, 61-Guide roller, 7-Guide rail, 8-Reset spring, 9-Sliding seat, 91-Tension wheel, 10-Drive motor, 11-Support frame, 12-Cylinder, 13-Stepper motor, 14-Support rod, 15-Sleeve, 16-Compression spring, 17-Dust suction head, 18-Dust suction fan, 19-Collection cylinder, 20-Mounting ring, 21-Hinge rod I, 211-Roller, 22-Hinge rod II, 23-Magnetic dust collection box, 24-Shock-absorbing pad. Detailed Implementation

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0029] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0030] Example: A grinding device for aluminum pot production, such as... Figures 1-3As shown, the device includes a mounting base 1 and a sliding frame 4 slidably connected to the top left side of the mounting base 1. A lead screw 3 is rotatably connected to the left side of the mounting base 1, and the lead screw 3 is threadedly connected to the lower part of the sliding frame 4. A servo motor 2 is mounted in the middle of the mounting base 1, and the output shaft end of the servo motor 2 is fixedly connected to the right end of the lead screw 3. The device also includes mounting plates 5, sanding belts 6, guide rollers 61, a tensioning assembly, a drive motor 10, and a rotating assembly. Two mounting plates 5 are fixedly attached to the upper and lower sides of the right side of the sliding frame 4. Guide rollers 61 are rotatably connected to the right sides of the four mounting plates 5. A sanding belt 6 is wound between the four guide rollers 61. A [missing information - likely a device name] is mounted on the lower part of the right side of the sliding frame 4. The drive motor 10 is connected to the front end of the guide roller 61 on the lower left side via a synchronous belt assembly. A tensioning assembly is provided on the sliding frame 4. When the tensioning assembly is in operation, it can tighten the sanding belt 6. The sliding frame 4 is used to drive the guide roller 61 to move to the right via the mounting plate 5. The guide roller 61 drives the sanding belt 6 to move to the right. The sanding belt 6 moves and contacts the edge of the aluminum pot. Under the action of the tensioning assembly, the sanding belt 6 can be closely attached to the edge of the aluminum pot for comprehensive grinding. A rotating assembly is provided on the mounting base 1. When the rotating assembly is in operation, it can drive the aluminum pot to rotate.

[0031] Please see Figure 2 As shown, the tensioning assembly includes a guide rail 7, a return spring 8, a sliding seat 9, and a tensioning wheel 91. The guide rail 7 is symmetrically fixed to the middle of the right side of the sliding frame 4. The sliding seat 9 is slidably connected between the front and rear guide rails 7. The return spring 8 is symmetrically connected between the left side of the sliding seat 9 and the right side of the sliding frame 4. The tensioning wheel 91 is rotatably connected to the right side of the sliding seat 9. The sanding belt 6 is wound around the tensioning wheel 91, and the tensioning wheel 91 can tighten the sanding belt 6.

[0032] Please see Figure 3 As shown, the rotating assembly includes a support frame 11, a cylinder 12, a stepper motor 13, a support rod 14, a sleeve 15, and a compression spring 16. The support frame 11 is fixedly connected to the top right side of the mounting base 1, and the cylinder 12 is rotatably connected to the top left side of the support frame 11. When the telescopic rod of the cylinder 12 extends and contacts the aluminum pot, the telescopic rod of the cylinder 12 can press and fix the aluminum pot. The sleeve 15 is rotatably connected to the bottom left side of the support frame 11, and the support rod 14 is slidably connected to the inside of the sleeve 15. The support rod 14 can place the aluminum pot. The compression spring 16 is connected between the bottom end of the support rod 14 and the bottom of the sleeve 15. The stepper motor 13 is embedded in the top right side of the mounting base 1, and the output shaft end of the stepper motor 13 is fixedly connected to the bottom end of the sleeve 15.

[0033] First, place the aluminum pot on the support rod 14. Then, activate the cylinder 12. When the extension rod of the cylinder 12 extends and contacts the aluminum pot, it causes the aluminum pot to move downwards. This downward movement of the aluminum pot causes the support rod 14 to move downwards, compressing the spring 16. Then, close the cylinder 12. The cylinder 12 and the support rod 14 work together to fix the aluminum pot. Next, activate the servo motor 2 to drive the lead screw 3 to rotate forward. This rotation causes the sliding frame 4 to move to the right. The sliding frame 4 then moves the mounting plate 5 to the right, which in turn moves the guide roller 61 to the right. The guide roller 61 then moves the sanding belt 6 to the right. Simultaneously, the sliding frame 4 also moves the sliding seat 9 to the right via the guide rail 7. The sliding seat 9 then moves the tension wheel 91 to the right. The tension wheel 91 and the sanding belt 6 move to the right synchronously. When the sanding belt 6 contacts the edge of the aluminum pot, the aluminum pot limits its movement. The aluminum pot then presses the sanding belt 6 to the left, causing the sanding belt 6 to become concave and adapt to the edge of the aluminum pot. The aluminum pot is tightly wrapped, causing the sanding belt 6 to tighten. The tightening of the sanding belt 6 drives the tension wheel 91 to move to the left, which in turn drives the sliding seat 9 to move to the left. The return spring 8 is compressed, the servo motor 2 is turned off, the lead screw 3 stops driving the sliding frame 4 to move to the right, and the sanding belt 6 stops moving to the right. Then the drive motor 10 is started. The drive motor 10 drives the lower left guide roller 61 to rotate through the synchronous belt assembly. The rotation of the lower left guide roller 61 drives the sanding belt 6 to rotate through the remaining guide rollers 61. The rotation of the sanding belt 6 polishes the edge of the aluminum pot to remove burrs. Then the stepper motor 13 is started to drive the sleeve 15 to rotate. The sleeve 15 drives the support rod 14 to rotate. The support rod 14 drives the aluminum pot to rotate through the cylinder 12. The rotating aluminum pot is fully polished by the sanding belt 6. At the same time, because the sanding belt 6 wraps around the edge of the aluminum pot for polishing, it can polish the corners of the aluminum pot, thus making the polishing more comprehensive and improving the polishing effect. After the edge of the aluminum pot is polished, the stepper motor 13 is turned off, the sleeve 15 stops driving the support rod 14 to rotate, and the support rod 14 stops driving the aluminum pot to rotate. Then the drive motor 10 is turned off, and the drive motor 10 stops driving the lower left guide roller 61 to rotate, and the sanding belt 6 also stops rotating. Then the servo motor 2 is started to drive the lead screw 3 to reverse, and the lead screw 3 drives the sliding frame 4 to move to the left to reset. The sliding frame 4 drives the sanding belt 6 to move to the left to reset through the mounting plate 5 and the guide roller 61. The sanding belt 6 moves to the left to reset and disengages from the aluminum pot. Due to the action of the reset spring 8, the sliding seat 9 moves to the right, driving the tension wheel 91 to move to the right to reset. The tension wheel 91 resets and tightens the sanding belt 6. Then the cylinder 12 is started, and the telescopic rod of the cylinder 12 shortens and disengages from the aluminum pot. The aluminum pot stops and is fixed. Due to the action of the compression spring 16, the support rod 14 moves upward to reset, driving the aluminum pot to move upward to reset. The operator can then remove the polished aluminum pot from the support rod 14 for subsequent processing.

[0034] Please see Figure 4As shown, it also includes a dust collection assembly installed on the right side of the mounting base 1. The dust collection assembly includes a dust collection head 17, a dust collection fan 18, and a collection cylinder 19. The dust collection fan 18 is installed on the right side of the rear side of the mounting base 1. The dust collection head 17 is connected to the dust collection end of the dust collection fan 18. The dust collection head 17 is located on the rear side of the sanding belt 6. The dust collection head 17 can remove the dust generated during the sanding process. The collection cylinder 19 is snapped into the right side of the mounting base 1. The feed end of the collection cylinder 19 is snapped into the discharge end of the dust collection fan 18. The collection cylinder 19 can collect the dust.

[0035] Please see Figure 5 and Figure 6 As shown, it also includes a positioning assembly installed between the support rod 14 and the sleeve 15. The positioning assembly includes a mounting ring 20, a hinge rod I 21, a roller 211, and a hinge rod II 22. The mounting ring 20 is fixedly fitted on the upper part of the outer side of the sleeve 15. The hinge rod I 21 is symmetrically rotatably connected to the mounting ring 20. The upper part of the support rod 14 is symmetrically rotatably connected to the hinge rod II 22. The tail ends of the hinge rod II 22 on both the front and rear sides are rotatably connected to the tail ends of the hinge rod I 21 on both the front and rear sides, respectively. When the hinge rod I 21 and the hinge rod II 22 are unfolded, the hinge rod I 21 and the hinge rod II 22 can support and position the aluminum pot. The roller 211 is rotatably connected between the rotating parts of the hinge rod I 21 and the hinge rod II 22. When the roller 211 contacts the aluminum pot, the roller 211 can reduce the friction between the roller and the aluminum pot.

[0036] When the sanding belt 6 is grinding the edge of the aluminum pot, the dust extraction fan 18 is started. The dust extraction fan 18 uses the suction head 17 to remove the dust generated during the grinding process. The extracted dust is discharged into the collection cylinder 19 by the dust extraction fan 18, where the dust is collected. After the edge of the aluminum pot is ground, the dust extraction fan 18 is turned off, the collection cylinder 19 is removed from the dust extraction fan 18, and the dust in the collection cylinder 19 is emptied. After all the dust has been emptied, the collection cylinder 19 is clipped back onto the mounting base 1, and the collection cylinder 19 is connected to the discharge end of the dust extraction fan 18. This prevents the dust generated during the grinding process from affecting the surrounding environment, thus ensuring a good working environment.

[0037] When the telescopic rod of cylinder 12 extends and pushes the aluminum pot downward, the aluminum pot drives the support rod 14 downward. The downward movement of the support rod 14 drives the hinge rod II 22 downward. The downward movement of the hinge rod II 22 drives the hinge rod I 21 to swing outward. The outward swing of the hinge rod I 21 drives the downward-moving hinge rod II 22 to swing outward. The outward swing of the hinge rods I 21 and II 22 drives the roller 211 to swing outward. The outward swing of the roller 211 contacts the inner wall of the aluminum pot. The hinge rods I 21 and II 22 support and position the aluminum pot through the roller 211. The roller 211 can reduce the friction between the roller and the aluminum pot, preventing the hinge rods I 21 and II 22 from violently contacting the aluminum pot and causing damage, thus ensuring the safety of the aluminum pot. When cylinder 12 is closed, the aluminum pot stops driving the support rod 14 downward, and the hinge rods I 21 and II 22 stop swinging outward. The edge of the aluminum pot can then be polished. After the edge of the aluminum pot is polished, cylinder 12 is activated. The telescopic rod of cylinder 12 shortens and disengages from the aluminum pot. Due to the action of the compression spring 16, the support rod 14 moves upward, causing the aluminum pot to move upward and reset. Simultaneously, the upward movement of the support rod 14 causes the hinge rod II 22 to move upward and reset. The upward movement of hinge rod II 22 causes hinge rod I 21 to swing inward and reset. The inward swing of hinge rod I 21 causes hinge rod II 22 to swing inward and reset. The reset of hinge rod I 21 and hinge rod II 22 causes roller 211 to swing inward and reset, disengaging from the inner wall of the aluminum pot. In this way, the aluminum pot can be further supported and positioned, thereby ensuring the stability of the polished aluminum pot.

[0038] Please see Figure 7 As shown, it also includes a magnetic dust collection box 23. The magnetic dust collection box 23 is magnetically attached to the lower part of the front side of the vacuum head 17. The magnetic dust collection box 23 can collect the dust that falls on the vacuum head 17.

[0039] Please see Figure 7 As shown, it also includes shock-absorbing pads 24. The shock-absorbing pads 24 are symmetrically fixed to the left and right sides of the bottom of the mounting base 1. The shock-absorbing pads 24 can buffer and reduce the vibration of the mounting base 1.

[0040] When the vacuum cleaner fan 18 is turned off, any dust remaining in the vacuum head 17 falls into the magnetic dust collection box 23. The magnetic dust collection box 23 is then removed from the vacuum head 17, and the dust inside is emptied. After all the dust has been emptied, the magnetic dust collection box 23 is magnetically attached to the vacuum head 17 for further use. In this way, whenever the vacuum cleaner fan 18 is turned off, residual dust in the vacuum head 17 is prevented from falling to the ground and affecting the surrounding environment, thus ensuring a clean and tidy environment.

[0041] When the sanding belt 6 is grinding the edge of the aluminum pot, the shock-absorbing pad 24 can buffer and dampen the mounting base 1, thereby buffering and damping the entire device. In this way, the safety of the device can be guaranteed.

[0042] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] The high-performance angular grinder provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from its principle, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A grinding device for aluminum pot production, comprising a mounting base (1) and a sliding frame (4) slidably connected to the mounting base (1), a lead screw (3) threadedly connected to the sliding frame (4) and rotatably connected laterally to the mounting base (1), a servo motor (2) mounted on the mounting base (1), the output shaft end of the servo motor (2) being fixedly connected to the end of the lead screw (3), characterized in that, It also includes a mounting plate (5), a sanding belt (6), a guide roller (61), a tensioning assembly, a drive motor (10), and a rotating assembly. The mounting plate (5) is fixed to both the upper and lower sides of the right side of the sliding frame (4). The guide roller (61) is rotatably connected to the mounting plate (5). The sanding belt (6) is wound between the guide rollers (61). The drive motor (10) is mounted on the sliding frame (4). The output shaft of the drive motor (10) is connected to the end of one of the guide rollers (61) through a synchronous belt assembly. The tensioning assembly is provided on the sliding frame (4) to tighten the sanding belt (6). The sliding frame (4) is used to drive the guide roller (61) to rotate through the mounting plate (5). Move to the right, the guide roller (61) drives the sanding belt (6) to move to the right, and the sanding belt (6) moves to contact the edge of the aluminum pot. Under the action of the tensioning component, the sanding belt (6) can be closely attached to the edge of the aluminum pot for full grinding. The mounting base (1) is provided with a rotating component to drive the aluminum pot to rotate. The tensioning component includes guide rails (7) symmetrically fixed on the sliding frame (4). A sliding seat (9) is slidably connected between the guide rails (7). A return spring (8) is symmetrically connected between the sliding seat (9) and the sliding frame (4). A tensioning wheel (91) for tightening the sanding belt (6) is rotatably connected on the sliding seat (9). The sanding belt (6) is wound on the tensioning wheel (91).

2. The grinding device for aluminum pot production according to claim 1, characterized in that, The rotating assembly includes a support frame (11) fixed to the top of the mounting base (1), a cylinder (12) rotatably connected to the top of the support frame (11) for pressing and fixing the aluminum pot, a sleeve (15) rotatably connected to the bottom of the support frame (11), a support rod (14) slidably connected to the inside of the sleeve (15) for placing the aluminum pot, a compression spring (16) connected between the support rod (14) and the sleeve (15), and a stepper motor (13) embedded in the top of the mounting base (1), the output shaft end of the stepper motor (13) being fixedly connected to the end of the sleeve (15).

3. The grinding device for aluminum pot production according to claim 2, characterized in that, It also includes a dust collection component, which includes a dust collection fan (18) mounted on the mounting base (1). The dust collection end of the dust collection fan (18) is connected to a dust collection head (17) located behind the sanding belt (6) to remove the dust generated during the sanding process. A collection cylinder (19) is snapped onto the mounting base (1). The feed end of the collection cylinder (19) is snapped onto the discharge end of the dust collection fan (18) to collect the dust.

4. The grinding device for aluminum pot production according to claim 3, characterized in that, It also includes a positioning component, which includes a mounting ring (20) fixedly fitted on the outer side of the sleeve (15), a hinge rod I (21) symmetrically rotatably connected to the mounting ring (20), and a hinge rod II (22) symmetrically rotatably connected to the support rod (14). The tail end of the hinge rod II (22) is rotatably connected to the tail end of the hinge rod I (21). The hinge rod I (21) and the hinge rod II (22) are used to support and position the aluminum pot.

5. A grinding device for aluminum pot production according to claim 4, characterized in that, The positioning assembly also includes a roller (211) rotatably connected between the hinge rod I (21) and the hinge rod II (22) at the point of rotation, for reducing friction with the aluminum pot.

6. A grinding device for aluminum pot production according to claim 4, characterized in that, It also includes a magnetic dust collection box (23) on the vacuum head (17) for collecting dust that falls from the vacuum head (17).

7. A grinding device for aluminum pot production according to claim 6, characterized in that, It also includes shock-absorbing pads (24) symmetrically fixed to the left and right sides of the bottom of the mounting base (1) for buffering and shock absorption of the mounting base (1).

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