Rotatable multi-angle cutting device for processing aluminum plastic plate

Abstract

The utility model discloses a rotatable multi -angle cutting device for aluminium -plastic panel processing relates to aluminium -plastic panel processing technical field, including work table, four positioning mechanisms are installed to the work table top, the work table top edge is fixedly connected with the support, the work table with lift mechanism is installed between the support, the lift mechanism middle part is installed with the moving plate, the moving plate bottom is provided with angle adjusting mechanism, motor no.

Description

Technical Field

[0001] This utility model relates to the field of aluminum composite panel processing technology, and in particular to a rotatable multi-angle cutting device for aluminum composite panel processing. Background Technology

[0002] Aluminum composite panels (ACPs) are a new type of material made of aluminum sheets and plastics. They are lightweight, high-strength, and corrosion-resistant, and are widely used in building decoration, advertising, and other fields. During the processing of ACPs, cutting operations are often required to obtain panels of specific sizes and shapes according to actual needs.

[0003] The existing technology has the following problems:

[0004] Existing cutting equipment typically uses a positioning mechanism to fix the steel-plastic sheet on the worktable and then cuts it with a cutting blade. However, most cutting blades are designed with a fixed angle, which greatly limits the applicability of the equipment, especially when it is necessary to make beveled or irregular cuts, thus affecting processing efficiency. Utility Model Content

[0005] This utility model provides a rotatable multi-angle cutting device for aluminum composite panel processing, which solves the problem that the fixed angle design mentioned in the background art greatly limits the applicability of the equipment, especially when it is necessary to perform oblique or irregular cutting, thus affecting the processing efficiency.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A rotatable multi-angle cutting device for processing aluminum composite panels includes a worktable, four positioning mechanisms installed on the top of the worktable, a bracket fixedly connected to the top edge of the worktable, a lifting mechanism installed between the worktable and the bracket, a moving plate installed in the middle of the lifting mechanism, an angle adjustment mechanism provided at the bottom of the moving plate, a second motor installed at the bottom of the angle adjustment mechanism, a cutting blade fixedly connected to the output end of the second motor, a protective device provided on the outside of the worktable, and a groove opened on the top of the worktable.

[0008] The angle adjustment mechanism includes a mounting frame, the top of which is fixedly connected to the bottom of the movable plate. A motor is fixedly connected to the left side wall of the mounting frame. A turntable is fixedly connected to the output end of the motor. An eccentric shaft is fixedly connected to the right edge of the turntable. A hollow frame is slidably connected to the outside of the eccentric shaft. A rack is fixedly connected to the rear side of the hollow frame. A half gear is meshed with the bottom of the rack. A rotating shaft is fixedly connected inside the half gear. A swing arm is fixedly connected to the bottom of the half gear.

[0009] The protective device includes four fixing plates (first type), four fixing plates (second type), and two fixing seats. The inner side of the fixing plate (first type) is fixedly connected to the outer side of the support, and the inner side of the fixing plate (second type) is fixedly connected to the outer side of the workbench. The bottom of the fixing seat is fixedly connected to the top of the support. A support rod is fixedly connected between the fixing plate (second type) and the fixing plate (first type) on the same side. A spring is sleeved on one side of each of the two support rods on the same side. A connecting plate is slidably connected to the other side of each of the two support rods on the same side. A protective cover is fixedly connected between the two connecting plates. Two guide wheels are installed inside the fixing seat, and a pull rope is slidably connected to the outer side of each of the two guide wheels.

[0010] Preferably, a limiting block is slidably connected to the outer side of the rack, and the top of the limiting block is fixedly connected to the top wall of the mounting frame.

[0011] Preferably, both ends of the rotating shaft are rotatably connected to the inner wall of the mounting frame.

[0012] Preferably, the outer side of the swing arm is slidably connected inside the mounting frame.

[0013] Preferably, one end of the pull rope is fixedly connected to the top of the connecting plate, and the other end of the pull rope passes through the bracket and is fixedly connected to the top of the movable plate.

[0014] Preferably, one end of the spring is fixedly connected to the top of the connecting plate, and the other end of the spring is fixedly connected to the bottom of the fixing plate.

[0015] Preferably, the inner side of the protective cover is slidably connected to the outer side of the workbench.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model provides a rotatable multi-angle cutting device for aluminum composite panel processing. The turntable is driven by a motor to rotate, and the turntable drives the eccentric shaft to make circular motion. The eccentric shaft slides in the hollow frame, causing the hollow frame to drive the rack to move back and forth. The rack and half gear mesh with each other, so that the half gear drives the rotating shaft and the swing arm to rotate back and forth, thereby realizing the multi-angle rotation of the cutting blade. It can meet the cutting requirements of aluminum composite panels at different angles and improve the versatility and processing efficiency of the device.

[0018] 2. This utility model provides a rotatable multi-angle cutting device for aluminum composite panel processing. When the lifting mechanism drives the moving plate to descend for cutting, the moving plate pulls the pull rope. After the pull rope changes direction through the guide wheel, it pulls the connecting plate to move upward along the support rod. The spring is compressed, and the connecting plate drives the protective cover to move upward to block the cutting area and prevent debris from flying. When the cutting is completed and the moving plate rises, the spring returns to its elasticity, pushing the connecting plate and the protective cover to move downward to reset. The protection and retraction are completed automatically without manual operation, which improves the safety and convenience of operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a bottom view of the external structure of the movable plate of this utility model;

[0021] Figure 3 This is a unfolded view of the external structure of the protective cover of this utility model;

[0022] Figure 4 This is a sectional view of the internal structure of the workbench of this utility model;

[0023] Figure 5 This is a cross-sectional view of the internal structure of the angle adjustment mechanism of this utility model;

[0024] Figure 6 This is a side view of the external structure of the motor of this utility model.

[0025] In the diagram: 1. Workbench; 2. Positioning mechanism; 3. Support; 4. Lifting mechanism; 5. Moving plate; 6. Angle adjustment mechanism; 61. Mounting frame; 62. Motor 1; 63. Turntable; 64. Eccentric shaft; 65. Hollow frame; 66. Rack; 67. Half gear; 68. Rotating shaft; 69. Swing arm; 610. Limit block; 7. Motor 2; 8. Cutting blade; 9. Protective device; 91. Fixing plate 1; 92. Fixing seat; 93. Support rod; 94. Spring; 95. Connecting plate; 96. Protective cover; 97. Guide wheel; 98. Pull rope; 99. Fixing plate 2; 10. Groove. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1-6 As shown, a rotatable multi-angle cutting device for processing aluminum composite panels includes a worktable 1, four positioning mechanisms 2 installed on the top of the worktable 1, a bracket 3 fixedly connected to the top edge of the worktable 1, a lifting mechanism 4 installed between the worktable 1 and the bracket 3, a moving plate 5 installed in the middle of the lifting mechanism 4, an angle adjustment mechanism 6 provided at the bottom of the moving plate 5, a second motor 7 installed at the bottom of the angle adjustment mechanism 6, a cutting blade 8 fixedly connected to the output end of the second motor 7, a protective device 9 provided on the outside of the worktable 1, and a groove 10 opened on the top of the worktable 1;

[0028] The angle adjustment mechanism 6 includes a mounting frame 61. The top of the mounting frame 61 is fixedly connected to the bottom of the movable plate 5. A motor 62 is fixedly connected to the left side wall of the mounting frame 61. A turntable 63 is fixedly connected to the output end of the motor 62. An eccentric shaft 64 is fixedly connected to the right edge of the turntable 63. A hollow frame 65 is slidably connected to the outside of the eccentric shaft 64. A rack 66 is fixedly connected to the rear side of the hollow frame 65. A half gear 67 is meshed with the bottom of the rack 66. A rotating shaft 68 is fixedly connected inside the half gear 67. A swing arm 69 is fixedly connected to the bottom of the half gear 67.

[0029] It should be noted that when the cutting angle needs to be adjusted, motor 62 is started. Motor 62 drives turntable 63 to rotate, and the eccentric shaft 64 on turntable 63 moves in a circular motion. Since the eccentric shaft 64 is slidably connected in the hollow frame 65, it will drive the hollow frame 65 to move back and forth. The hollow frame 65 in turn drives the rack 66 to move back and forth under the restriction of the limit block 610. The rack 66 meshes with the half gear 67, causing the half gear 67 to rotate back and forth around the rotating shaft 68. The half gear 67 drives the swing arm 69 to swing, thereby changing the angle of motor 7 and cutting blade 8 to achieve multi-angle cutting.

[0030] The protective device 9 includes four fixing plates 91, four fixing plates 99, and two fixing seats 92. The inner side of the fixing plates 91 is fixedly connected to the outer side of the bracket 3, the inner side of the fixing plates 99 is fixedly connected to the outer side of the workbench 1, and the bottom of the fixing seats 92 is fixedly connected to the top of the bracket 3. A support rod 93 is fixedly connected between the fixing plates 99 and the fixing plates 91 on the same side. A spring 94 is sleeved on one side of the two support rods 93 on the same side. A connecting plate 95 is slidably connected to the other side of the two support rods 93 on the same side. A protective cover 96 is fixedly connected between the two connecting plates 95. Two guide wheels 97 are installed inside the fixing seats 92, and a pull rope 98 is slidably connected to the outer side of the two guide wheels 97.

[0031] It should be noted that when the lifting mechanism 4 drives the moving plate 5 to descend, the moving plate 5 pulls the pull rope 98. Under the guidance of the guide wheel 97, the pull rope 98 pulls the connecting plate 95 to slide upward along the support rod 93. The spring 94 is compressed, and the connecting plate 95 drives the protective cover 96 to move upward to protect the cutting area. When the moving plate 5 rises, the spring 94 returns to its original state, pushing the connecting plate 95 and the protective cover 96 to move downward to reset, making it convenient to pick up and put down the aluminum composite panel.

[0032] like Figure 5 As shown, a limiting block 610 is slidably connected to the outer side of the rack 66, and the top of the limiting block 610 is fixedly connected to the inner top wall of the mounting frame 61.

[0033] It should be noted that the limit block 610 plays a limiting and guiding role in the movement of the rack 66, ensuring that the rack 66 can move back and forth stably and guaranteeing the normal operation of the angle adjustment mechanism.

[0034] like Figure 5 As shown, both ends of the rotating shaft 68 are rotatably connected to the inner wall of the mounting frame 61.

[0035] It should be noted that the mounting frame 61 provides stable support for the rotating shaft 68, enabling the rotating shaft 68 to rotate flexibly, thereby ensuring the normal swing of the half gear 67 and the swing arm 69.

[0036] like Figure 5 As shown, the swing arm 69 is slidably connected to the inside of the mounting frame 61 on the outside.

[0037] It should be noted that the mounting frame 61 limits the swing range of the swing arm 69, while ensuring the stability of the swing arm 69's movement and preventing it from deviating during the swing process.

[0038] like Figure 4 As shown, one end of the pull rope 98 is fixedly connected to the top of the connecting plate 95, and the other end of the pull rope 98 passes through the bracket 3 and is fixedly connected to the top of the movable plate 5.

[0039] It should be noted that this connection method enables the lifting and lowering of the movable plate 5 to drive the connecting plate 95 and the protective cover 96 to move synchronously via the pull rope 98, thereby achieving automatic control of the protective device.

[0040] like Figure 4 As shown, one end of the spring 94 is fixedly connected to the top of the connecting plate 95, and the other end of the spring 94 is fixedly connected to the bottom of the fixing plate 91.

[0041] It should be noted that the elastic force of the spring 94 can push the connecting plate 95 and the protective cover 96 to reset when the moving plate 5 rises, so that the protective device can retract automatically.

[0042] like Figure 3 As shown, the inner side of the protective cover 96 is slidably connected to the outer side of the workbench 1.

[0043] It should be noted that this connection method ensures that the protective cover 96 can move stably up and down along the worktable 1, thus improving the reliability of the protective device.

[0044] The working principle of this utility model is as follows: When in use, the aluminum-plastic composite panel is placed on the workbench 1 and fixed by the positioning mechanism 2. According to the cutting requirements, the motor 62 in the angle adjustment mechanism 6 is started to adjust the angle of the cutting blade 8. Then, the lifting mechanism 4 is started to drive the moving plate 5 to descend. At the same time, the moving plate 5 drives the protective cover 96 to rise through the pull rope 98 to protect the cutting area. The motor 7 is started to drive the cutting blade 8 to rotate and cut the aluminum-plastic composite panel. After the cutting is completed, the lifting mechanism 4 drives the moving plate 5 to rise, and the protective cover 96 is reset under the action of the spring 94. The cut aluminum-plastic composite panel can then be removed.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rotatable multi-angle cutting device for processing aluminum composite panels, comprising a worktable (1), characterized in that: The workbench (1) is equipped with four positioning mechanisms (2) on its top. A bracket (3) is fixedly connected to the top edge of the workbench (1). A lifting mechanism (4) is installed between the workbench (1) and the bracket (3). A moving plate (5) is installed in the middle of the lifting mechanism (4). An angle adjustment mechanism (6) is provided at the bottom of the moving plate (5). A second motor (7) is installed at the bottom of the angle adjustment mechanism (6). A cutting blade (8) is fixedly connected to the output end of the second motor (7). A protective device (9) is provided on the outside of the workbench (1). A groove (10) is opened on the top of the workbench (1). The angle adjustment mechanism (6) includes a mounting frame (61), the top of which is fixedly connected to the bottom of the moving plate (5). A motor (62) is fixedly connected to the left side wall of the mounting frame (61). A turntable (63) is fixedly connected to the output end of the motor (62). An eccentric shaft (64) is fixedly connected to the right edge of the turntable (63). A hollow frame (65) is slidably connected to the outside of the eccentric shaft (64). A rack (66) is fixedly connected to the rear side of the hollow frame (65). A half gear (67) is meshed at the bottom of the rack (66). A rotating shaft (68) is fixedly connected inside the half gear (67). A swing arm (69) is fixedly connected to the bottom of the half gear (67). The protective device (9) includes four fixing plates (91), four fixing plates (99), and two fixing seats (92). The inner side of the fixing plate (91) is fixedly connected to the outer side of the bracket (3), the inner side of the fixing plate (99) is fixedly connected to the outer side of the workbench (1), and the bottom of the fixing seat (92) is fixedly connected to the top of the bracket (3). A support rod (93) is fixedly connected between the fixing plate (99) and the fixing plate (91) on the same side. A spring (94) is sleeved on one side of the two support rods (93) on the same side. A connecting plate (95) is slidably connected to the other side of the two support rods (93) on the same side. A protective cover (96) is fixedly connected between the two connecting plates (95). Two guide wheels (97) are installed inside the fixing seat (92), and a pull rope (98) is slidably connected to the outer side of the two guide wheels (97).

2. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: The rack (66) is slidably connected to a limiting block (610) on its outer side, and the top of the limiting block (610) is fixedly connected to the top wall of the mounting frame (61).

3. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: Both ends of the rotating shaft (68) are rotatably connected to the inner wall of the mounting frame (61).

4. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: The swing arm (69) is slidably connected to the outside of the mounting frame (61).

5. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: One end of the pull rope (98) is fixedly connected to the top of the connecting plate (95), and the other end of the pull rope (98) passes through the bracket (3) and is fixedly connected to the top of the movable plate (5).

6. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: One end of the spring (94) is fixedly connected to the top of the connecting plate (95), and the other end of the spring (94) is fixedly connected to the bottom of the fixing plate (91).

7. The rotatable multi-angle cutting device for processing aluminum composite panels according to claim 1, characterized in that: The inner side of the protective cover (96) is slidably connected to the outer side of the workbench (1).

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