Automatic trimming grinding wheel device for burrs of plastic buckles

Abstract

The utility model relates to the technical field of grinding wheel devices, and discloses an automatic plastic buckle burr trimming grinding wheel device which comprises a base, a fixing frame is fixedly connected in the base, a first sliding rail is fixedly connected in the fixing frame, a fixing plate is fixedly connected to the outer wall of the fixing frame, and an electric push rod is fixedly connected to the outer wall of the fixing frame. The output end of the electric push rod is fixedly connected with a moving block, the interior of the moving block is slidably connected to the outer wall of the first sliding rail, the upper surface of the moving block is slidably connected with a rolling wheel, and the outer wall of the rolling wheel is rotatably connected with a lifting column. The lifting plate, the movable block, the fixed plate, the lifting column and other structures are linked, the height of the grinding wheel is adjusted, the grinding wheel adjusting device can adapt to grinding tools of different heights, frequent replacement or adjustment of equipment is not needed, the problem that adjustment cannot be conveniently conducted according to the heights of the grinding tools is solved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel devices, in particular to a grinding wheel device for automatically trimming burrs of plastic buckles. Background Art

[0002] Plastic buckle is a common connection element, widely used in various fields. It is usually made of lightweight plastic and is easy to carry and use. Compared with other connection methods, plastic buckle has a lower manufacturing cost and can be quickly installed and disassembled without complicated tools and operations. When cutting off the yellow plastic buckle and repairing the burrs of the box, a hand knife is needed. At the same time, according to the shape and position of the plastic part to be cut, the shape of the blade needs to be trimmed and polished, so a grinding wheel is needed for polishing.

[0003] Existing grinding wheel dressing devices usually use a motor as the core power source to drive the grinding wheel to rotate. This motor often has stable performance and sufficient power output. When the motor is started, a strong rotational force is transmitted to the grinding wheel through a specific transmission system. Driven by the motor, the grinding wheel rotates at high speed during the dressing work. Its rotation speed can be adjusted according to actual needs to meet the dressing requirements of grinding wheels of different materials and sizes.

[0004] However, the height of the existing grinding wheel dressing device is usually fixed and difficult to adjust flexibly. This means that when facing grinding objects of different heights, it is impossible to easily adjust the height according to the actual situation. When encountering higher grinding objects, additional raising tools or complicated operations are required to effectively dress them, which not only increases the difficulty and complexity of the operation, but also reduces work efficiency. Therefore, a plastic clip burr automatic dressing grinding wheel device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a plastic buckle burr automatic trimming grinding wheel device, which aims to improve the problem in the prior art that the height cannot be conveniently adjusted according to the grinding object.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The automatic dressing wheel device for plastic buckle burrs includes a base, the base is fixedly connected to a fixing frame inside the base, the fixing frame is fixedly connected to a slide rail 1 inside the fixing frame, the outer wall of the fixing frame is fixedly connected to a fixing plate, the outer wall of the fixing frame is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a moving block, the inner surface of the moving block is slidably connected to the outer wall of the slide rail 1, the upper surface of the moving block is slidably connected to a roller, the outer wall of the roller is rotatably connected to a lifting column, the outer wall of the lifting column is slidably connected to the inner surface of the fixing frame, the inner surface of the lifting column is slidably connected to the outer wall of the fixing plate, the upper surface of the lifting column is fixedly connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to a lifting plate, the upper surface of the lifting plate is fixedly connected to a grinding wheel, and the outer wall of the base is fixedly connected to a control component, and the control component acts to control the device;

[0008] As a further description of the above technical solution:

[0009] The control assembly includes a control panel, and the outer wall of the control panel is fixedly connected to the outer wall of the base;

[0010] As a further description of the above technical solution:

[0011] The upper surface of the base is fixedly connected to a fixed rail, and a sliding groove is provided inside the base;

[0012] As a further description of the above technical solution:

[0013] A transmission belt is rotatably connected inside the base, and a slider is fixedly connected to the outer wall of the transmission belt;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the slider is slidably connected to the inner surface of the slide groove, and a movable plate is fixedly connected to the upper surface of the slider, and the inner surface of the movable plate is slidably connected to the outer wall of the fixed rail;

[0016] As a further description of the above technical solution:

[0017] The upper surface of the movable plate is fixedly connected to a second slide rail, a movable groove is opened inside the movable plate, and a clamp is provided on the top of the movable plate;

[0018] As a further description of the above technical solution:

[0019] The bottom of the clamp is fixedly connected to a connecting column, the outer wall of the connecting column is slidably connected to the inside of the moving groove, and the inside of the moving plate is fixedly connected to a motor;

[0020] As a further description of the above technical solution:

[0021] The output end of the motor is fixedly connected to a turntable, a limiting groove is provided inside the turntable, and the inside of the limiting groove is slidably connected to the outer wall of the connecting column.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the lifting plate realizes its moving function by starting the electric push rod. When the electric push rod is started, the moving block, the fixed plate and the lifting column and other structures will be linked together to realize the height adjustment of the grinding wheel. It can adapt to grinding tools of different heights without frequent replacement or adjustment of equipment, solving the problem of inability to conveniently adjust according to the height of the grinding tool and improving work efficiency.

[0024] 2. In the present invention, the clamp realizes its moving function by starting the motor. When the motor is started, the transmission belt, turntable, connecting column and other structures will be linked together to fix the grinding tool and drive it to move. It can adapt to grinding tools of different widths and can be moved conveniently, solving the problem of not being able to conveniently fix grinding tools of different specifications and needing to remove and re-fix them when grinding in different positions, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the grinding wheel device for automatically trimming burrs of plastic buckles proposed in the utility model;

[0026] Figure 2 This is a structural schematic diagram of the fixing frame of the grinding wheel device for automatically trimming burrs of plastic buckles proposed in the present invention;

[0027] Figure 3 This is a structural schematic diagram of the turntable of the grinding wheel device for automatically trimming burrs of plastic clips proposed by the utility model.

[0028] Legend:

[0029] 1. Base; 2. Moving plate; 3. Grinding wheel; 4. Clamp; 5. Control panel; 6. Electric push rod; 7. Fixed frame; 8. Fixed plate; 9. Lifting plate; 10. Connecting plate; 11. Moving block; 12. Slide rail 1; 13. Lifting column; 14. Roller; 15. Drive belt; 16. Slide rail 2; 17. Turntable; 18. Moving slot; 19. Limiting slot; 20. Fixed rail; 21. Slide slot; 22. Motor; 23. Connecting column; 24. Slider. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment of an automatic grinding wheel device for trimming burrs of plastic buckles, comprising a base 1, a fixed frame 7 fixedly connected to the inside of the base 1, a slide rail 12 fixedly connected to the inside of the fixed frame 7, a fixed plate 8 fixedly connected to the outer wall of the fixed frame 7, an electric push rod 6 fixedly connected to the outer wall of the fixed frame 7, an output end of the electric push rod 6 fixedly connected to a moving block 11, the moving block 11 is slidably connected to the outer wall of the slide rail 12, a roller 14 is slidably connected to the upper surface of the moving block 11, and a lifting column 13 is rotatably connected to the outer wall of the roller 14, and the lifting column 13 is slidably connected to the outer wall of the fixed plate 8. The upper surface of the lifting column 13 is fixedly connected to a connecting plate 10, the upper surface of the connecting plate 10 is fixedly connected to a lifting plate 9, and the upper surface of the lifting plate 9 is fixedly connected to a grinding wheel 3. The outer wall of the base 1 is fixedly connected to a control component, which is used to control the device.

[0032] Specifically, according to the height of the grinding tool, the electric push rod 6 is activated, and the electric push rod 6 will drive the fixed moving block 11 to move on the outer wall of the slide rail 12. The inclined surface of the moving block 11 will push the roller 14 at the bottom of the lifting column 13 to rotate, thereby driving the lifting column 13 to rise and fall. At the same time, the lifting column 13 rises and falls on the outer wall of the fixed plate 8 to prevent it from rotating. The lifting and falling of the lifting column 13 drives the connecting plate 10 to rise and fall. The lifting and falling of the connecting plate 10 in turn drives the lifting plate 9 to rise and fall. Finally, the lifting plate 9 drives the top grinding wheel 3 to rise and fall, thereby achieving height adjustment for precise grinding of the grinding tool. This working principle ensures that the grinding wheel 3 can be accurately adjusted according to the height of the grinding tool, improves the accuracy and efficiency of grinding, ensures the height matching of the grinding wheel and the grinding tool, improves the accuracy and effect of grinding, and is applicable to a variety of grinding needs at different heights, expanding the scope of use of the equipment. Height adjustment can be achieved without complicated operations, which is convenient and quick.

[0033] Reference Figure 1 The control component includes a control panel 5, and the outer wall of the control panel 5 is fixedly connected to the outer wall of the base 1.

[0034] Specifically, various operations can be performed on the device intuitively through the control panel 5 without complicated steps, and the parameters and working modes of the device can be quickly adjusted to improve work efficiency.

[0035] Reference Figure 1 and Figure 3 The upper surface of the base 1 is fixedly connected to a fixed rail 20, a slide groove 21 is opened inside the base 1, and a transmission belt 15 is rotatably connected inside the base 1. The outer wall of the transmission belt 15 is fixedly connected to a slider 24, and the outer wall of the slider 24 is slidably connected to slide inside the slide groove 21. The upper surface of the slider 24 is fixedly connected to a movable plate 2, and the movable plate 2 is slidably connected to the outer wall of the fixed rail 20. The upper surface of the movable plate 2 is fixedly connected to a slide rail 2 16, and a movable groove 18 is opened inside the movable plate 2. A clamp 4 is provided on the top of the movable plate 2, and a connecting column 23 is fixedly connected to the bottom of the clamp 4. The outer wall of the connecting column 23 is slidably connected to the inside of the movable groove 18. The inside of the movable plate 2 is fixedly connected to a motor 22, and the output end of the motor 22 is fixedly connected to a turntable 17. A limiting groove 19 is opened inside the turntable 17, and the limiting groove 19 is slidably connected to the outer wall of the connecting column 23.

[0036] Specifically, after starting the motor 22, the motor 22 transmits power to the turntable 17, causing the turntable 17 to start rotating, and then the turntable 17 drives the limiting groove 19 opened inside to rotate together. The rotation of the limiting groove 19 will cause the internal connecting column 23 to slide inside the movable groove 18, and the sliding of the connecting column 23 will drive the top fixed clamp 4 to slide on the outer wall of the slide rail 2 16 to fix the mold, and then carry out the grinding operation. When it is necessary to grind different positions, the transmission belt 15 can be started directly. The operation of the transmission belt 15 will drive the slider 24 to slide inside the slide groove 21, and the sliding of the slider 24 will drive the top fixed movable plate 2 to move on the outer wall of the fixed rail 20, thereby driving the mold to move, so as to conveniently grind different positions and adapt to different widths of the mold to be ground. There is no need to frequently change or adjust the equipment, saving time and energy, and can achieve the fixation and movement of the mold to be ground without complicated operations. It is convenient and fast.

[0037] Working principle: start the electric push rod 6 according to the height of the grinding tool, and drive the fixed moving block 11 to move on the outer wall of the slide rail 12 through the electric push rod 6, and then drive the roller 14 at the bottom of the lifting column 13 to rotate through the inclined surface of the moving block 11 to drive the lifting column 13 to lift and lower. At the same time, the lifting column 13 is lifted and lowered on the outer wall of the fixed plate 8 to prevent it from rotating. Then, the lifting column 13 drives the connecting plate 10 to lift and lower, and then drives the lifting plate 9 to lift and lower through the connecting plate 10, and then drives the top grinding wheel 3 to lift and lower through the lifting plate 9, so as to adjust the height and grind the grinding tool accurately. Finally, the grinding tool is placed between the clamps 4, and the motor 22 is started. The turntable 17 is driven to rotate, and then the limiting groove 19 opened inside is driven to rotate through the turntable 17, and then the internal connecting column 23 is driven to slide inside the movable groove 18 through the limiting groove 19, thereby driving the top fixed clamp 4 to slide on the outer wall of the slide rail 2 16 through the connecting column 23 to fix the grinding tool, and then the grinding wheel 3 is started to grind. When it is necessary to grind different positions, the transmission belt 15 can be directly started, and the slider 24 is driven by the transmission belt 15 to slide inside the slide groove 21, and then the top fixed movable plate 2 is driven by the slider 24 to move on the outer wall of the fixed rail 20, thereby driving the grinding tool to move, so that different positions can be polished conveniently.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grinding wheel device for automatically trimming burrs of plastic buckles, comprising a base (1), characterized in that: The base (1) is fixedly connected to a fixed frame (7) inside, a slide rail (12) is fixedly connected to the fixed frame (7) inside, a fixed plate (8) is fixedly connected to the outer wall of the fixed frame (7), an electric push rod (6) is fixedly connected to the outer wall of the fixed frame (7), an output end of the electric push rod (6) is fixedly connected to a moving block (11), the moving block (11) is slidably connected to the outer wall of the slide rail (12), a roller (14) is slidably connected to the upper surface of the moving block (11), and the outer surface of the roller (14) is fixedly connected to the outer wall of the slide rail (12). The wall is rotatably connected to a lifting column (13), the outer wall of the lifting column (13) is slidably connected to the inside of the fixing frame (7), the inside of the lifting column (13) is slidably connected to the outer wall of the fixing plate (8), the upper surface of the lifting column (13) is fixedly connected to a connecting plate (10), the upper surface of the connecting plate (10) is fixedly connected to a lifting plate (9), the upper surface of the lifting plate (9) is fixedly connected to a grinding wheel (3), the outer wall of the base (1) is fixedly connected to a control component, and the control component acts to control the device.

2. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 1 is characterized in that: The control assembly comprises a control panel (5), the outer wall of the control panel (5) being fixedly connected to the outer wall of the base (1).

3. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 1 is characterized in that: A fixed rail (20) is fixedly connected to the upper surface of the base (1), and a sliding groove (21) is provided inside the base (1).

4. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 3 is characterized in that: A transmission belt (15) is rotatably connected inside the base (1), and a slider (24) is fixedly connected to the outer wall of the transmission belt (15).

5. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 4 is characterized in that: The outer wall of the slider (24) is slidably connected to slide inside the slide groove (21); the upper surface of the slider (24) is fixedly connected to a movable plate (2); and the inner surface of the movable plate (2) is slidably connected to the outer wall of the fixed rail (20).

6. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 5, characterized in that: The upper surface of the movable plate (2) is fixedly connected with a second slide rail (16), a movable groove (18) is provided inside the movable plate (2), and a clamp (4) is provided on the top of the movable plate (2).

7. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 6, characterized in that: The bottom of the clamp (4) is fixedly connected to a connecting column (23), the outer wall of the connecting column (23) is slidably connected to the inside of the movable groove (18), and the inside of the movable plate (2) is fixedly connected to a motor (22).

8. The automatic grinding wheel device for trimming burrs of plastic buckles according to claim 7, characterized in that: The output end of the motor (22) is fixedly connected to a turntable (17), a limiting groove (19) is provided inside the turntable (17), and the inside of the limiting groove (19) is slidably connected to the outer wall of the connecting column (23).

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