Aluminum plate polishing device

Abstract

The utility model relates to the technical field of aluminum plate machining, and provides an aluminum plate polishing device which comprises a hollow support. The two polishing assemblies are symmetrically distributed on the support; the two driving assemblies are installed on the inner side of the support, and the output ends of the driving assemblies are fixedly connected with the polishing assembly; the two pairs of elastic clamping pieces are installed at the output ends of the two driving assemblies correspondingly, the elastic clamping pieces and the grinding assemblies are located on the same horizontal line, and the tail ends of the elastic clamping pieces protrude out of the grinding ends of the grinding assemblies; the aluminum plate polishing device has the advantages that the problems that according to an existing polishing device, an aluminum plate needs to be clamped before polishing, the aluminum plate needs to be loosened after polishing, time is consumed, and the aluminum plate is stressed unevenly when the aluminum plate is polished through a single polishing device in the polishing process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, and relates to an aluminum plate grinding device. Background Art

[0002] Metal material curtain walls mainly adopt metal materials such as aluminum plates, aluminum alloy plates, and stainless steel plates. These materials have good corrosion resistance, weather resistance, and processing performance, and can meet the requirements of building facades.

[0003] In the processing of aluminum plates, there is a process of grinding the sides of the aluminum plates. The existing grinding devices need to clamp the aluminum plates before grinding and also need to loosen the aluminum plates after grinding, which is time-consuming. Moreover, when a single grinding device grinds the aluminum plate, the aluminum plate will be unevenly stressed, which will affect the grinding effect. Therefore, there is an urgent need for an aluminum plate grinding device to solve the above problems. Summary of the Utility Model

[0004] In view of the above technical problems existing in the prior art, an aluminum plate grinding device is provided, which solves the problems that the existing grinding devices need to clamp the aluminum plates before grinding and also need to loosen the aluminum plates after grinding, which is time-consuming, and that the aluminum plate will be unevenly stressed when a single grinding device grinds the aluminum plate.

[0005] The purpose and effect of the utility model are achieved by the following specific technical means:

[0006] An aluminum plate grinding device includes:

[0007] A bracket with a hollow interior;

[0008] Two grinding components, symmetrically distributed on the bracket;

[0009] Two driving components, both installed inside the bracket, and the output ends of the driving components are fixedly connected to the grinding components;

[0010] Two pairs of elastic clamping members, respectively installed at the output ends of the two driving components. The elastic clamping members and the grinding components are on the same horizontal line, and the ends of the elastic clamping members protrude from the grinding ends of the grinding components;

[0011] Two laser distance sensors, respectively installed at the output ends of the two driving components, and the laser distance sensors are located on one side of the grinding wheels;

[0012] A PLC controller, installed on the bracket.

[0013] Optionally, the driving assembly includes an electric guide rail, an electric push rod and a mounting plate. The electric guide rail is horizontally fixed on the inner wall of the bracket. The electric push rod is horizontally installed on the electric guide rail. The mounting plate is fixed to the output end of the electric push rod. A pair of elastic clamping members are fixed on the mounting plate. The grinding assembly is installed on the mounting plate and located between the pair of elastic clamping members. The laser distance sensor is fixed on the mounting plate.

[0014] Optionally, the grinding assembly includes a driving motor and a grinding wheel. The driving motor is fixed on the mounting plate. The grinding wheel is fixed to the output end of the driving motor.

[0015] Optionally, the elastic clamping member includes a pipe seat, a high-strength spring, a movable rod and a clamping block. The pipe seat is horizontally fixed on the mounting plate. The high-strength spring is fixed in the pipe seat. The inner end of the movable rod is fixed at the end of the high-strength spring, and the outer end passes through the pipe seat. The clamping block is fixed to the outer end of the movable rod, and the clamping block protrudes beyond the grinding wheel.

[0016] Optionally, it further includes: a working platform located inside the bracket. A rotating table is installed at the bottom of the working platform. A lifting seat is installed at the bottom of the rotating table. The lifting seat is placed on the ground.

[0017] Optionally, a rotating motor for rotating the working platform is fixed inside the rotating table, and an electric lifting rod for lifting the working platform is fixed inside the lifting seat.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] For this kind of aluminum plate grinding device, the elongation of the driving assembly is equal to the distance value measured by the laser distance sensor minus the distance value between the laser distance sensor and the clamping end of the elastic clamping member. Under the use of the driving assembly, the grinding assembly can grind various positions on the side of the aluminum plate; the two opposite driving assemblies keep the same movement and stop positions, aiming to keep the two pairs of elastic clamping members clamping the relative positions of the aluminum plate, which is not only beneficial to stably clamping the aluminum plate, but also beneficial to the grinding assembly to stably grind the aluminum plate. The aluminum plate is evenly stressed and the grinding effect is good. In addition, the elastic clamping member can automatically clamp the aluminum plate, the operation is more convenient, and the clamping of the aluminum plate and the grinding of the aluminum plate can be carried out synchronously, greatly improving the work efficiency. Brief Description of the Drawings

[0020] Figure 1 It is a schematic overall top cross-sectional structure view of the present utility model;

[0021] Figure 2 It is a schematic overall top structure view of the present utility model;

[0022] Figure 3 It is a schematic overall front view structure view of the present utility model;

[0023] Figure 4 Side view structural schematic diagram of the mounting plate, grinding wheel and laser distance sensor of the present utility model;

[0024] Figure 5 For the present utility model Figure 1 Partial structural schematic diagram at position A.

[0025] Markings in the figure: bracket 1, electric guide rail 2, electric push rod 3, mounting plate 4, elastic clamping member 5, pipe seat 51, high-strength spring 52, movable rod 53, clamping block 54, drive motor 6, grinding wheel 7, working platform 8, PLC controller 9, lifting seat 10, rotating table 11, laser distance sensor 12. Specific embodiments

[0026] Please refer to Figures 1-5 , and make further descriptions of the embodiments of the present utility model;

[0027] As Figures 1-3 shown, an aluminum plate grinding device includes: a bracket 1 with a hollow interior, a grinding assembly, a driving assembly, an elastic clamping member 5, a laser distance sensor 12, a PLC controller 9, and a working platform 8. The working platform 8 is located inside the bracket 1 and is used to place the aluminum plate for grinding the aluminum plate. There are two grinding assemblies symmetrically distributed on the bracket 1 for grinding the sides of the aluminum plate; there are two driving assemblies both installed inside the bracket 1, and the output ends of the driving assemblies are fixedly connected to the grinding assemblies to drive the grinding assemblies so that the grinding assemblies can approach the aluminum plate and facilitate grinding of various positions on the sides of the aluminum plate; there are two pairs of elastic clamping members 5 respectively installed at the output ends of the two driving assemblies. The elastic clamping members 5 and the grinding assemblies are on the same horizontal line, and the ends of the elastic clamping members 5 protrude from the grinding ends of the grinding assemblies for clamping the aluminum plate; there are two laser distance sensors 12 respectively installed at the output ends of the two driving assemblies, and the laser distance sensors 12 are located on one side of the grinding wheel 7 for measuring the distance between itself and the aluminum plate; the PLC controller 9 is installed on the bracket 1 for controlling the grinding assembly, the driving assembly, and the laser distance sensor 12. After the aluminum plate is placed, the PLC controller 9 starts the laser distance sensor 12 to measure the distance between itself and the aluminum plate. The distance value measured by the laser distance sensor 12 is fed back to the PLC controller 9, and the PLC controller 9 controls the elongation of the driving assembly according to the distance value so that while the elastic clamping member 5 clamps the aluminum plate, the grinding assembly grinds the aluminum plate.

[0028] As Figure 1As shown in FIGS. 1 or 2, the driving assembly includes an electric guide rail 2, an electric push rod 3, and a mounting plate 4. The electric guide rail 2 is horizontally fixed on the inner wall of the bracket 1. The electric push rod 3 is horizontally mounted on the electric guide rail 2. The mounting plate 4 is fixed to the output end of the electric push rod 3. A pair of elastic clamping members 5 are fixed to the mounting plate 4. The grinding assembly is mounted on the mounting plate 4 and located between the pair of elastic clamping members 5. The laser distance sensor 12 is fixed to the mounting plate 4. The electric push rod 3 is used to horizontally drive the mounting plate 4, the grinding assembly, and the elastic clamping members 5 so that the elastic clamping members 5 clamp the aluminum plate. The electric guide rail 2 is used to horizontally drive the electric push rod 3, the mounting plate 4, the grinding assembly, and the elastic clamping members 5 to facilitate the horizontal grinding of the aluminum plate by the grinding assembly.

[0029] Among them, the grinding assembly includes a driving motor 6 and a grinding wheel 7. The driving motor 6 is fixed to the mounting plate 4. The grinding wheel 7 is fixed to the output end of the driving motor 6. The driving motor 6 is used to drive the grinding wheel 7 to rotate to grind the side of the aluminum plate.

[0030] As Figure 1 and 5 shown in FIGS. 3 and 4, the elastic clamping member 5 includes a tube seat 51, a high-strength spring 52, a movable rod 53, and a clamping block 54. The tube seat 51 is horizontally fixed to the mounting plate 4. The high-strength spring 52 is fixed in the tube seat 51. The inner end of the movable rod 53 is fixed to the end of the high-strength spring 52, and the outer end passes through the tube seat 51. The clamping block 54 is fixed to the outer end of the movable rod 53, and the clamping block 54 protrudes from the grinding wheel 7. Before the grinding wheel 7 contacts the side of the aluminum plate, the clamping block 54 in the elastic clamping member 5 will first clamp the aluminum plate. During the clamping process, with the continuous operation of the electric push rod 3, the movable rod 53 will compress the high-strength spring 52 to prompt the clamping block 54 to clamp the aluminum plate tightly.

[0031] As Figure 3 shown in FIGS. 5 and 6, a rotating table 11 is installed at the bottom of the work platform 8. A lifting seat 10 is installed at the bottom of the rotating table 11. The lifting seat 10 is placed on the ground. A rotating motor for rotating the work platform 8 is fixed inside the rotating table 11. An electric lifting rod for lifting the work platform 8 is fixed inside the lifting seat 10.

[0032] In this embodiment, when the device is used, as Figure 3 shown in FIGS. 7 and 8, the electric lifting rod in the lifting seat 10 is powered on to drive the rotating table 11 and the work platform 8 to move upward. When the work platform 8 moves to the highest position, it is turned off. As Figure 1 and 2As shown in the figure, at this time, the working platform 8 is located above the inside of the bracket 1. Place the aluminum plate on the working platform 8. Start the laser distance sensor 12 through the PLC controller 9. The distance value measured by the laser distance sensor 12 minus the distance value between the laser distance sensor 12 and the clamping block 54 is equal to the elongation of the electric push rod 3. After obtaining the elongation, the PLC controller 9 will start the electric push rod 3 to drive the mounting plate 4, the elastic clamping member 5, the drive motor 6 and the grinding wheel 7 close to the aluminum plate. As the electric push rod 3 continues to move, the clamping block 54 in the elastic clamping member 5 will first contact the aluminum plate, and then the movable rod 53 will compress the high-strength spring 52. When the electric push rod 3 reaches the elongation, the PLC controller 9 turns off the electric push rod 3. At this time, the elastic clamping member 5 firmly clamps the aluminum plate, and starts the drive motor 6 to drive the grinding wheel 7 to rotate to polish the aluminum plate;

[0033] When one place of the aluminum plate is polished, the PLC controller 9 will continue to start the electric push rod 3 to move the grinding device and the elastic clamping member 5 away from the aluminum plate. During this process, the PLC controller 9 will start the electric guide rail 2 to change the positions of the electric push rod 3, the grinding device and the elastic clamping member 5 so as to polish other positions on the side of the aluminum plate. The subsequent clamping and polishing operations of the aluminum plate are the same as the above operations and will not be elaborated. When the two sides of the aluminum plate are polished, when it is necessary to polish the other two sides, the PLC controller 9 will start the rotation motor in the rotating table 11 to drive the working platform 8 to rotate 90 degrees, and then turn off the rotation motor. According to the above operations, the other two sides can be polished well.

[0034] It should be noted that the two opposite electric push rods 3 maintain the same position whether they are moving or stopped. The purpose is to keep the two pairs of elastic clamping members 5 clamping the relative positions of the aluminum plate, which is not only beneficial to stably clamping the aluminum plate, but also beneficial to the stable polishing of the aluminum plate by the polishing assembly. In addition, under the use of the electric push rod 3, the elastic clamping member 5 can automatically clamp the aluminum plate, and the operation is more convenient. The clamping of the aluminum plate and the polishing of the aluminum plate can be carried out synchronously, which can greatly improve the work efficiency.

Claims

1. An aluminum plate grinding device, characterized in that: include: A bracket (1) having a hollow interior; Two grinding assemblies are provided and symmetrically distributed on the bracket (1); Two drive assemblies are provided and both are installed on the inner side of the bracket (1), and the output end of the drive assembly is fixedly connected to the grinding assembly; Two pairs of elastic clamping members (5) are provided and are respectively installed at the two output ends of the driving assembly, the elastic clamping members (5) and the grinding assembly are located on the same horizontal line, and the ends of the elastic clamping members (5) protrude from the grinding ends of the grinding assembly; Two laser distance measuring sensors (12) are provided and are respectively installed at the output ends of the two driving components, and the laser distance measuring sensors (12) are located on one side of the grinding wheel (7); A PLC controller (9) is installed on the bracket (1).

2. The aluminum plate grinding device according to claim 1, characterized in that: The driving assembly comprises an electric guide rail (2), an electric push rod (3) and a mounting plate (4); the electric guide rail (2) is horizontally fixed on the inner wall of the bracket (1); the electric push rod (3) is transversely mounted on the electric guide rail (2); the mounting plate (4) is fixed to the output end of the electric push rod (3); a pair of elastic clamping members (5) are fixed on the mounting plate (4); the grinding assembly is mounted on the mounting plate (4) and is located between the pair of elastic clamping members (5); and the laser distance sensor (12) is fixed on the mounting plate (4).

3. The aluminum plate grinding device according to claim 2, characterized in that: The grinding assembly comprises a driving motor (6) and a grinding wheel (7); the driving motor (6) is fixed on a mounting plate (4); and the grinding wheel (7) is fixed to an output end of the driving motor (6).

4. The aluminum plate grinding device according to claim 3, characterized in that: The elastic clamping member (5) comprises a tube seat (51), a high-strength spring (52), a movable rod (53) and a clamping block (54); the tube seat (51) is transversely fixed on the mounting plate (4); the high-strength spring (52) is fixed in the tube seat (51); the inner end of the movable rod (53) is fixed at the end of the high-strength spring (52), and the outer end passes through the tube seat (51); the clamping block (54) is fixed to the outer end of the movable rod (53), and the clamping block (54) protrudes from the grinding wheel (7).

5. The aluminum plate grinding device according to claim 1, characterized in that: Also includes: A working platform (8) is located inside the bracket (1), a rotating platform (11) is installed at the bottom of the working platform (8), a lifting seat (10) is installed at the bottom of the rotating platform (11), and the lifting seat (10) is placed on the ground.

6. The aluminum plate grinding device according to claim 5, characterized in that: A rotating motor for rotating the working platform (8) is fixed inside the rotating table (11), and an electric lifting rod for lifting and lowering the rotating working platform (8) is fixed inside the lifting seat (10).

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