Aluminum plate notch polishing device

Abstract

The utility model relates to the technical field of curtain wall processing, concretely to aluminium plate cutout polishing device, including work table, polishing subassembly and bearing assembly, the bearing assembly includes sliding frame, sliding block, motor, support frame, screw rod, feed plate and auxiliary roller, servo motor drive screw rod rotates, drives the linear movement of sliding block in the sliding slot, makes feed plate to push the aluminium plate to the polishing position with stable speed. The self -locking characteristic of screw rod transmission can prevent the displacement of sliding block when processing; the support frame and the uniformly arranged auxiliary roller form the continuous bearing surface, the auxiliary roller top wall is flush with the sliding block top wall, avoids the warping because of the insufficient support when aluminium plate feed; the second lifter drives the lower plate to press the aluminium plate, and the bearing plate forms the up and down clamping, prevents the vibration displacement when polishing; the first lifter (hydraulic cylinder) controls the vertical feed of polisher, and the first guide rod guarantees the straightness when polisher lifts. Through the contact pressure of adjusting polisher and aluminium plate, the polishing demand of different thickness aluminium plate can be adapted.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall processing technology, specifically to an aluminum plate cutting and grinding device. Background Technology

[0002] A curtain wall is a complete system consisting of panels (such as glass, metal plates, stone, etc.) and supporting structures (aluminum profile frames, steel structures, etc.). It is fixed to the main building through connectors and does not bear the load of the main structure. It only bears its own weight and lateral forces such as wind load and seismic action.

[0003] When processing aluminum panels for curtain walls, the edges need to be ground. Traditional grinding devices are not convenient for stably supporting the aluminum panels and controlling their stable feeding, making them inconvenient to use. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an aluminum plate cutting and grinding device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum plate cutting and grinding device, comprising a worktable, a grinding component, and a bearing component. The bearing component includes a sliding frame, a slider, a motor, a support frame, a screw, a feed plate, and an auxiliary roller. The support frame is an open-top C-shaped structure and is fixed to the worktable. The sliding frame is located at the center of the upper part of the bottom wall of the support frame. The sliding frame has an open-top groove, in which the screw and slider are disposed. The slider is threadedly connected to the screw and slidably connected to the groove. The output end of the motor passes through the sliding frame and is connected to the feed plate. The screw connection is described above. A feed plate is provided on the slider. The slider protrudes above the slide frame. Auxiliary rollers connected to the side walls of the support frame are also provided on the left and right sides of the slide frame. The auxiliary rollers are arranged in several groups evenly. The top wall of the auxiliary rollers is flush with the top wall of the slider. The grinding assembly includes a first bracket, a first lifter, a mounting plate, and a grinder. The first bracket is in the shape of a U-shaped opening at the bottom. The output end of the first lifter passes through the top wall of the first bracket and is connected to the mounting plate. The grinder is provided on the mounting plate. A fixing component is also provided on the end of the support frame near the grinder.

[0008] To facilitate stable material fixation, this utility model is improved by including a bearing plate, a lower pressure plate, a second bracket, and a second lifter. The second bracket is in the shape of a U-shaped opening at the bottom and is fixed on the support frame. The bearing plate is also provided on the bottom wall of the support frame. The top wall of the bearing plate is flush with the top wall of the auxiliary roller. The output end of the second lifter passes through the second bracket and is connected to the lower pressure plate.

[0009] To ensure the stability of the lifting and lowering of the mounting plate, the present invention is improved by providing a first guide rod that penetrates the top wall of the first bracket on the mounting plate.

[0010] Preferably, the lower pressure plate is provided with a second guide rod that penetrates the top wall of the second bracket.

[0011] Preferably, the motor is a servo motor.

[0012] Preferably, both the first and second lifting devices are hydraulic cylinders.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides an aluminum plate cutting and grinding device, which has the following beneficial effects:

[0015] This aluminum plate cutting and grinding device uses a servo motor to drive a screw to rotate, which in turn moves a slider linearly within a groove, allowing the feed plate to push the aluminum plate to the grinding position at a stable speed. The self-locking characteristic of the screw drive prevents slider displacement during processing.

[0016] The support frame and the evenly arranged auxiliary rollers form a continuous support surface. The top wall of the auxiliary rollers is flush with the top wall of the slider to avoid warping of the aluminum plate due to insufficient support during feeding.

[0017] The second lifting device drives the lower pressure plate to press the aluminum plate, which, together with the bearing plate, forms an upper and lower clamp to prevent vibration and displacement during grinding;

[0018] The first lifting mechanism (hydraulic cylinder) controls the vertical feed of the grinder, and the first guide rod ensures the straightness of the grinder during lifting. By adjusting the contact pressure between the grinder and the aluminum plate, it can adapt to the grinding needs of aluminum plates of different thicknesses. Attached Figure Description

[0019] Figure 1 This is a first schematic diagram of the structural support aluminum plate of this utility model;

[0020] Figure 2 This is a second schematic diagram of the structural support aluminum plate of this utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 4 The structure of this utility model Figure 3 A magnified view of a portion of the image.

[0023] In the diagram: 1. Worktable; 2. Sliding frame; 3. Slider; 4. Motor; 5. Support frame; 6. Screw; 7. Feed plate; 8. Auxiliary roller; 9. First bracket; 10. First lifter; 11. Mounting plate; 12. Grinding machine; 13. Bearing plate; 14. Lower pressure plate; 15. Second bracket; 16. Second lifter; 17. First guide rod; 18. Second guide rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 An aluminum plate cutting and grinding device includes a worktable 1, a grinding assembly, and a support assembly. The support assembly includes a sliding frame 2, a slider 3, a motor 4, a support frame 5, a screw 6, a feed plate 7, and an auxiliary roller 8. The support frame 5 is an open-top C-shaped structure and is fixed to the worktable 1. The sliding frame 2 is located at the center of the upper part of the bottom wall of the support frame 5. The sliding frame 2 has an open-top groove, in which the screw 6 and the slider 3 are disposed. The slider 3 is threadedly connected to the screw 6 and slidably connected to the groove. The output end of the motor 4 passes through the sliding frame 2 and is connected to the screw 6. The slider 3 is provided with... The feed plate 7 protrudes above the slider 3 from the slide frame 2. The left and right sides of the slide frame 2 are also provided with auxiliary rollers 8 connected to the side walls of the support frame 5. The auxiliary rollers 8 are arranged in several groups evenly. The top wall of the auxiliary rollers 8 is flush with the top wall of the slider 3. The grinding assembly includes a first bracket 9, a first lifter 10, a mounting plate 11 and a grinder 12. The first bracket 9 is in the shape of a U-shaped opening at the bottom. The output end of the first lifter 10 passes through the top wall of the first bracket 9 and is connected to the mounting plate 11. The grinder 12 is provided on the mounting plate 11. The support frame 5 is also provided with a fixing component near the end of the grinder 12.

[0026] After the servo motor 4 starts, its output shaft drives the screw 6 to rotate. The screw 6 then drives the slider 3 to move linearly within the groove via a threaded transmission. Due to the lead design of the screw 6, combined with the pulse control of the servo motor 4, the displacement accuracy of the slider 3 can be adjusted.

[0027] The feed plate 7 above the slider 3 contacts the bottom surface of the aluminum plate, and the adjustable speed pushes the aluminum plate to the grinding area. The self-locking characteristic of the screw 6 drive (thread helix angle < friction angle) ensures that the slider 3 will not be displaced due to the grinding reaction force during processing;

[0028] The auxiliary rollers 8 on both sides of the slide frame 2 are evenly arranged, and their top walls are flush with the top wall of the slider 3, forming a continuous support surface. When the aluminum plate is fed, the auxiliary rollers 8 and the slider 3 jointly support the aluminum plate;

[0029] The aluminum plate is further fixed by the fixing component, and the aluminum plate is polished by the grinding component. The first lifting device 10 (hydraulic cylinder) drives the mounting plate 11 to move vertically along the first guide rod 17, and adjusts the distance between the grinder 12 and the edge of the aluminum plate. The first guide rod 17 ensures the straightness of the grinder 12 when it is raised and lowered. The motor 4 drives the screw 6 to rotate, and the slider 3 drives the feed plate 7 to feed. At this time, the fixing component is released. After the motor 4 stops, the fixing component fixes the material again. The grinding tool 12 performs stable grinding on the edge of the aluminum plate.

[0030] In this embodiment, the fixing assembly includes a bearing plate 13, a lower pressure plate 14, a second bracket 15, and a second lifter 16. The second bracket 15 is in the shape of a downward-opening U-shape and is fixed to the support frame 5. The bottom wall of the support frame 5 is also provided with the bearing plate 13, and the top wall of the bearing plate 13 is flush with the top wall of the auxiliary roller 8. The output end of the second lifter 16 passes through the second bracket 15 and is connected to the lower pressure plate 14. The second lifter 16 (hydraulic cylinder) outputs thrust, driving the lower pressure plate 14 to move vertically downward along the second guide rod 18, pressing the aluminum plate onto the bearing plate 13 with a pressure of 0.5-1 MPa. The second guide rod 18 ensures that the lower pressure plate 14 presses down parallel to avoid uneven force on the aluminum plate.

[0031] After the aluminum plate is pushed to the designated position, the PLC system automatically triggers the second lifting device 16 to press down, and the clamping process takes ≤2 seconds. After processing is completed, the lifting device is reset, and the lower pressure plate 14 moves up to facilitate the removal of the aluminum plate. The width of the aluminum plate is smaller than the grinding width of the grinder 12.

[0032] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0033] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An aluminum plate cutting and grinding device, comprising a worktable (1), a grinding assembly, and a support assembly, characterized in that, The supporting assembly includes a sliding frame (2), a slider (3), a motor (4), a support frame (5), a screw (6), a feed plate (7), and an auxiliary roller (8). The support frame (5) is an open-top C-shaped structure and is fixed to the worktable (1). The sliding frame (2) is located at the center of the bottom wall of the support frame (5). The sliding frame (2) has an open-top groove on the sliding frame (2). The screw (6) and the slider (3) are located in the groove. The slider (3) is threadedly connected to the screw (6) and slidably connected to the groove. The output end of the motor (4) passes through the sliding frame (2) and is connected to the screw (6). The slider (3) has a feed plate (7) on it. 3) The upper part protrudes from the sliding frame (2). The left and right sides of the sliding frame (2) are also provided with auxiliary rollers (8) connected to the side wall of the support frame (5). The auxiliary rollers (8) are arranged in several groups evenly. The top wall of the auxiliary rollers (8) is flush with the top wall of the slider (3). The grinding assembly includes a first bracket (9), a first lifter (10), a mounting plate (11) and a grinder (12). The first bracket (9) is in the shape of a downward-opening U-shape. The output end of the first lifter (10) passes through the top wall of the first bracket (9) and is connected to the mounting plate (11). The grinder (12) is provided on the mounting plate (11). The support frame (5) is also provided with a fixing component near the end of the grinder (12).

2. The aluminum plate cutting and grinding device according to claim 1, characterized in that, The fixing assembly includes a bearing plate (13), a lower pressure plate (14), a second bracket (15), and a second lifter (16). The second bracket (15) is in the shape of a downward-opening U-shape and is fixed on the support frame (5). The bottom wall of the support frame (5) is also provided with the bearing plate (13). The top wall of the bearing plate (13) is flush with the top wall of the auxiliary roller (8). The output end of the second lifter (16) passes through the second bracket (15) and is connected to the lower pressure plate (14).

3. The aluminum plate cutting and grinding device according to claim 2, characterized in that, The mounting plate (11) is provided with a first guide rod (17) that penetrates the top wall of the first bracket (9).

4. The aluminum plate cutting and grinding device according to claim 3, characterized in that, The lower pressure plate (14) is provided with a second guide rod (18) that penetrates the top wall of the second bracket (15).

5. The aluminum plate cutting and grinding device according to claim 4, characterized in that, The motor (4) is a servo motor (4).

6. The aluminum plate cutting and grinding device according to claim 5, characterized in that, Both the first lifting device (10) and the second lifting device (16) are hydraulic cylinders.

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