Aluminum plate surface polishing machine

Abstract

The utility model discloses an aluminum plate surface polishing machine which comprises a machine frame and a polishing mechanism, and a single chip microcomputer is arranged on the left side of the machine frame. The polishing mechanism comprises linear guide rails, mounting plates, an adjusting assembly and a polishing brush, the linear guide rails are arranged in the middles of the front side wall and the rear side wall of the rack, the mounting plates are arranged on the sides, close to the center of the rack, of rotor bases of the linear guide rails through cushion blocks, and the adjusting assembly comprises a sliding block and a sliding column; symmetrically-distributed sliding columns are slidably connected into the first sliding groove in the middle of the mounting plate located on the front side, sliding blocks are slidably connected into the second sliding grooves in the middle of the mounting plate located on the rear side, the rear sides of the polishing brushes are rotationally connected to the front sides of the sliding blocks, and the front sides of the polishing brushes are fixedly connected with the rear ends of the longitudinally-adjacent sliding columns. According to the aluminum plate surface polishing machine, an aluminum plate is fixed between the two polishing brushes to achieve simultaneous polishing of the upper face and the lower face of the aluminum plate, and the polishing efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate surface polishing machine. Background Art

[0002] Aluminum sheet is a versatile metal that can be used for a variety of purposes. It can be combined into a variety of different alloys, further expanding its uses. In sheet form, aluminum sheet is particularly useful in the aircraft industry, but it is also used in automotive, warehousing, construction, and other fields designed to improve our daily lives. Polishing is a key step in the processing of aluminum sheet, which is why aluminum sheet surface polishing machines have emerged.

[0003] The traditional aluminum plate surface polishing machine is a motor-driven polishing brush that polishes the aluminum plate. The friction force during the rotation of the polishing brush polishes the surface of the aluminum plate while conveying it forward.

[0004] This type of aluminum plate surface polishing machine has the following disadvantages: it can only polish one side of the aluminum plate at a time, and after polishing one side, it needs to be turned over and polished again, which has low polishing efficiency. Therefore, we propose an aluminum plate surface polishing machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an aluminum plate surface polishing machine, which fixes the aluminum plate between two polishing brushes to achieve simultaneous polishing of the upper and lower surfaces of the aluminum plate, with higher polishing efficiency, and can effectively solve the problems in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an aluminum plate surface polishing machine, comprising a frame, a single chip microcomputer is arranged on the left side of the frame, and also comprises a polishing mechanism;

[0007] Polishing mechanism: It includes a linear guide rail, a mounting plate, an adjustment assembly and a polishing brush. The middle part of the front and rear side walls of the frame is provided with a linear guide rail. The mounting plates are arranged on the side of the linear guide rail's mover seat close to the center of the frame through a pad. The adjustment assembly includes a sliding block and a sliding column. The inner part of the sliding groove 1 located in the middle of the front mounting plate is slidably connected to the sliding columns distributed symmetrically. The inner part of the sliding groove 2 located in the middle of the rear mounting plate is slidably connected to the sliding block. The rear side of the polishing brush is rotatably connected to the front side of the sliding block, and the front side of the polishing brush is fixedly connected to the rear end of the sliding column adjacent to it in the longitudinal direction.

[0008] The input end of the single chip microcomputer is electrically connected to an external power supply, the input end of the linear guide rail is electrically connected to the output end of the single chip microcomputer, and the aluminum plate is fixed between the two polishing brushes to achieve simultaneous polishing of the upper and lower surfaces of the aluminum plate, which has higher polishing efficiency.

[0009] Furthermore, the adjustment assembly also includes a screw rod 2, an adjustment block, an adjustment rod 1 and an adjustment rod 2. The screw rod 2 is rotatably connected to the circular hole in the middle of the pad block at the rear side, and the screw rod 2 is threadedly connected to the threaded hole in the middle of the adjustment block. The left side of the adjustment rod 1 is rotatably connected to the rotating seat 1 at the upper end of the adjustment block, the right side of the adjustment rod 1 is rotatably connected to the left side of the sliding block at the upper end, the left side of the adjustment rod 2 is rotatably connected to the rotating seat 2 at the lower end of the adjustment block, and the right side of the adjustment rod 2 is rotatably connected to the left side of the sliding block at the lower end to adjust the distance between the two polishing brushes.

[0010] Furthermore, the adjustment component also includes a knob, which is arranged on the left side of the second screw rod to drive the second screw rod.

[0011] Furthermore, the polishing mechanism also includes a dovetail groove, a dovetail slider and a sliding plate. The dovetail grooves are all opened at the front end of the mounting plate located on the front side. The inside of the dovetail grooves are slidably connected with symmetrically distributed dovetail sliders. A sliding plate is provided between two laterally adjacent dovetail sliders to install a motor.

[0012] Furthermore, the polishing mechanism also includes a motor, which is arranged at the front end of the sliding plate. The output shaft of the motor passes through the rotating hole at the front end of the sliding plate and is fixedly connected to the front end of the sliding column. The input end of the motor is electrically connected to the output end of the microcontroller to drive the polishing brush.

[0013] Furthermore, screw rods 1 are threadedly connected to the threaded holes on the left and right sides of the frame, and the opposite inner sides of the two screw rods 1 are rotatably connected to fixed frames. Turntables are rotatably connected to the left and right sides of the frame, and screw rods 1 are threadedly connected to the threaded holes of the vertically adjacent turntables to fix the aluminum plate.

[0014] Furthermore, sliders are slidably connected in the sliding grooves in the middle of the left and right side walls of the frame, the upper ends of the sliders are rotatably connected to support rods, and the upper ends of the support rods are fixedly connected to the lower ends of the vertically adjacent fixing frames to support the fixing frames.

[0015] Furthermore, a slag collecting hopper is provided at the lower end of the frame to collect debris generated during the polishing process.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the aluminum plate surface polishing machine has the following advantages:

[0017] The aluminum plate is fixed between two polishing brushes through two fixing frames, the polishing brushes are driven to rotate by a motor, and the linear guide rail drives the two polishing brushes to move. The aluminum plate is fixed between the two polishing brushes to achieve simultaneous polishing of the upper and lower surfaces of the aluminum plate, which has higher polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-section structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the polishing mechanism of the utility model;

[0021] Figure 4 This is a schematic structural diagram of a cross-section of the polishing mechanism of the present invention;

[0022] Figure 5 This is a schematic structural diagram of a cross-section of the polishing brush of the present invention.

[0023] In the figure: 1 frame, 2 screw rod 1, 3 turntable, 4 fixed frame, 5 support rod, 6 slider, 7 polishing mechanism, 71 linear guide, 72 mounting plate, 73 adjustment assembly, 731 sliding block, 732 sliding column, 733 screw rod 2, 734 adjustment block, 735 adjusting rod 1, 736 adjusting rod 2, 737 knob, 74 polishing brush, 75 dovetail slide, 76 dovetail slider, 77 sliding plate, 78 motor, 8 slag collecting hopper, 9 single-chip microcomputer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , this embodiment provides a technical solution: an aluminum plate surface polishing machine, comprising a frame 1, a single-chip microcomputer 9 is arranged on the left side of the frame 1, and also includes a polishing mechanism 7, screw rods 2 are threadedly connected in the threaded holes on the left and right sides of the frame 1, and the opposite inner sides of the two screw rods 2 are rotatably connected to the fixed frame 4, and the left and right sides of the frame 1 are rotatably connected to the turntable 3, and the screw rods 2 are threadedly connected to the threaded holes of the vertically adjacent turntable 3, and the sliding grooves in the middle of the left and right side walls of the frame 1 are slidably connected with sliders 6, and the upper ends of the sliders 6 are rotatably connected to support rods 5, and the upper ends of the support rods 5 are fixedly connected to the lower ends of the vertically adjacent fixed frames 4, and a slag collecting hopper 8 is opened at the lower end of the frame 1, and then the aluminum plate is passed through between the two polishing brushes 74 and clamped between the two fixed frames 4, and then the turntable 3 is rotated to make the two fixed frames 4 close to each other to fix the aluminum plate firmly;

[0026] Polishing mechanism 7: It includes a linear guide rail 71, a mounting plate 72, an adjustment assembly 73 and a polishing brush 74. A linear guide rail 71 is provided in the middle of the front and rear side walls of the frame 1. The mounting plates 72 are arranged on the side of the movable seat of the linear guide rail 71 close to the center of the frame 1 through a pad. The adjustment assembly 73 includes a sliding block 731 and a sliding column 732. The inner sliding groove 1 in the middle of the front mounting plate is slidably connected to the sliding column 732 distributed symmetrically. The sliding groove 2 in the middle of the rear mounting plate is slidably connected to the sliding block 731. The rear side of the polishing brush 74 is rotatably connected to the front side of the sliding block 731. The front side of the polishing brush 74 is connected to the sliding column longitudinally adjacent to it. The rear end of 732 is fixedly connected, and the adjustment assembly 73 also includes a screw rod 2 733, an adjustment block 734, an adjustment rod 1 735 and an adjustment rod 2 736. The screw rod 2 733 is rotatably connected to the circular hole in the middle of the pad at the rear side. The screw rod 2 733 is threadedly connected to the threaded hole in the middle of the adjustment block 734. The left side of the adjustment rod 1 735 is rotatably connected to the rotating seat 1 at the upper end of the adjustment block 734. The right side of the adjustment rod 1 735 is rotatably connected to the left side of the sliding block 731 at the upper end. The left side of the adjustment rod 2 736 is rotatably connected to the rotating seat 2 at the lower end of the adjustment block 734. The right side of the adjustment rod 2 736 is rotatably connected to the sliding block 731 at the lower end. When the handle 731 is in the closed position, the adjusting screw 731 is rotated to move the adjusting screw 733 to the left, thereby adjusting the adjusting screw 733 to move the adjusting screw 733 to the right. At the same time, the angles of the adjusting rod 735 and the adjusting rod 736 are changed, and the two sliding blocks 731 are supported outward at the same time, thereby increasing the distance between the two polishing brushes 74. The polishing mechanism 7 also includes a dovetail slot 75, a dovetail slider 76 and a sliding plate 77. The dovetail slots 75 are all opened at the front end of the mounting plate 72 on the front side. The interior of the dovetail slots 75 are slidably connected to the symmetrically distributed dovetail sliders 76, A sliding plate 77 is provided between two adjacent dovetail sliders 76. The polishing mechanism 7 further includes a motor 78. The motor 78 is provided at the front end of the sliding plate 77. The output shaft of the motor 78 passes through the rotation hole at the front end of the sliding plate 77 and is fixedly connected to the front end of the slide column 732. The input end of the motor 78 is electrically connected to the output end of the single-chip computer 9. Then, the knob 737 is turned again to adjust the two polishing brushes 74 to a suitable distance according to the thickness of the aluminum plate. Then, the motor 78 is turned on by the single-chip computer 9. The motor 78 drives the polishing brush 74 to rotate. Then, the linear guide 71 is turned on by the single-chip computer 9. The linear guide 71 drives the polishing brush 74 to move left and right to polish the aluminum plate.

[0027] Among them: the input end of the single-chip microcomputer 9 is electrically connected to the external power supply, the input end of the linear guide 71 is electrically connected to the output end of the single-chip microcomputer 9, and the aluminum plate is fixed between the two polishing brushes 74 to achieve simultaneous polishing of the upper and lower surfaces of the aluminum plate, which has higher polishing efficiency.

[0028] The working principle of the aluminum plate surface polishing machine provided by the present invention is as follows: when polishing the aluminum plate, it is necessary to first rotate the knob 737, and the knob 737 drives the second screw rod 733 to rotate and drives the sliding block 731 to slide to the right along the second screw rod 733. At the same time, the angles of the adjusting rod 1 735 and the adjusting rod 2 736 are changed, and the two sliding blocks 731 are simultaneously supported outward, so that the distance between the two polishing brushes 74 becomes larger, and then the aluminum plate is passed through the two polishing brushes 74 and stuck between the two fixing frames 4, and then the turntable 3 is rotated to make the two fixing frames 4. Close the two aluminum plates together to fix them firmly, then turn the knob 737 again to adjust the two polishing brushes 74 to a suitable distance according to the thickness of the aluminum plate, then turn on the motor 78 through the single-chip computer 9, the motor 78 drives the polishing brush 74 to rotate, and then turn on the linear guide 71 through the single-chip computer 9, the linear guide 71 drives the polishing brush 74 to move left and right to polish the aluminum plate. After polishing is completed, repeat the above operations in reverse to replace the next aluminum plate and continue polishing. The polished debris will fall into the slag collecting hopper 8, and the slag collecting hopper 8 can be cleaned regularly.

[0029] It is worth noting that the single chip microcomputer 9 disclosed in the above embodiment can be a 51 series single chip microcomputer, the motor 78 can be a D2920, and the linear guide rail 71 can be a GLM25CP. The single chip microcomputer 9 controls the operation of the motor 78 and the linear guide rail 71 using methods commonly used in the prior art.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An aluminum plate surface polishing machine, comprising a frame (1), a single chip microcomputer (9) being arranged on the left side of the frame (1), characterized in that: Also included is a polishing mechanism (7); Polishing mechanism (7): It includes a linear guide rail (71), a mounting plate (72), an adjustment assembly (73) and a polishing brush (74), the linear guide rail (71) is provided in the middle of the front and rear side walls of the frame (1), the mounting plate (72) is provided on the side of the movable seat of the linear guide rail (71) close to the center of the frame (1) through a pad, the adjustment assembly (73) includes a sliding block (731) and a sliding column (732), the inner sliding groove 1 located in the middle of the front mounting plate is slidably connected to the sliding column (732) distributed symmetrically, and the inner sliding groove 2 located in the middle of the rear mounting plate is slidably connected to the sliding block (731), the rear side of the polishing brush (74) is rotatably connected to the front side of the sliding block (731), and the front side of the polishing brush (74) is fixedly connected to the rear end of the sliding column (732) adjacent to it in the longitudinal direction; Wherein: the input end of the single chip microcomputer (9) is electrically connected to an external power supply, and the input end of the linear guide rail (71) is electrically connected to the output end of the single chip microcomputer (9).

2. The aluminum plate surface polishing machine according to claim 1, characterized in that: The adjustment assembly (73) further includes a screw rod 2 (733), an adjustment block (734), an adjustment rod 1 (735) and an adjustment rod 2 (736), wherein the screw rod 2 (733) is rotatably connected to the circular hole in the middle of the pad block at the rear side, the screw rod 2 (733) is threadedly connected to the threaded hole in the middle of the adjustment block (734), the left side of the adjustment rod 1 (735) is rotatably connected to the rotating seat 1 at the upper end of the adjustment block (734), the right side of the adjustment rod 1 (735) is rotatably connected to the left side of the sliding block (731) at the upper end, the left side of the adjustment rod 2 (736) is rotatably connected to the rotating seat 2 at the lower end of the adjustment block (734), and the right side of the adjustment rod 2 (736) is rotatably connected to the left side of the sliding block (731) at the lower end.

3. The aluminum plate surface polishing machine according to claim 2, characterized in that: The adjustment assembly (73) further includes a knob (737), and the knob (737) is arranged on the left side of the second screw rod (733).

4. The aluminum plate surface polishing machine according to claim 1, characterized in that: The polishing mechanism (7) further comprises a dovetail chute (75), a dovetail slider (76) and a sliding plate (77), wherein the dovetail chute (75) is provided at the front end of the mounting plate (72) located at the front side, and the inside of the dovetail chute (75) is slidably connected with symmetrically distributed dovetail sliders (76), and a sliding plate (77) is provided between two laterally adjacent dovetail sliders (76).

5. The aluminum plate surface polishing machine according to claim 4, characterized in that: The polishing mechanism (7) further comprises a motor (78), wherein the motor (78) is arranged at the front end of the sliding plate (77), the output shaft of the motor (78) passes through the rotation hole at the front end of the sliding plate (77) and is fixedly connected to the front end of the sliding column (732), and the input end of the motor (78) is electrically connected to the output end of the single chip microcomputer (9).

6. The aluminum plate surface polishing machine according to claim 1, characterized in that: The threaded holes on the left and right sides of the frame (1) are both threadedly connected to screw rods 1 (2), and the opposite inner sides of the two screw rods 1 (2) are both rotatably connected to fixed frames (4). The left and right sides of the frame (1) are both rotatably connected to turntables (3), and the screw rods 1 (2) are both threadedly connected to the threaded holes of the vertically adjacent turntables (3).

7. The aluminum plate surface polishing machine according to claim 6, characterized in that: Slide blocks (6) are slidably connected in the sliding grooves in the middle of the left and right side walls of the frame (1), the upper ends of the slide blocks (6) are rotatably connected to support rods (5), and the upper ends of the support rods (5) are fixedly connected to the lower ends of the vertically adjacent fixed frames (4).

8. The aluminum plate surface polishing machine according to claim 1, characterized in that: A slag collecting hopper (8) is provided at the lower end of the frame (1).

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