A glass beveling device with easily adjustable angle

Abstract

This utility model relates to the field of glass processing, and more particularly to a glass beveling device with easily adjustable angles. When facing different beveling angles, the mold changing and debugging time of beveling equipment is long, resulting in low production efficiency. Furthermore, during beveling, the rotating grinding wheel may vibrate the glass when in contact with it, causing displacement and affecting the accuracy of the beveling. After beveling, tiny sharp edges or burrs may remain on the glass edges, potentially causing micro-cracks or stress concentration areas due to localized grinding, affecting the quality of the glass. A glass beveling device with easily adjustable angles includes: a base, four rotating rollers rotatably connected to the base, and glass placed on the rotating rollers. An electric slide table drives the grinding wheel to move one revolution on the guide rail to grind the edge of the glass, thereby eliminating micro-cracks at the edge, evenly distributing stress, and improving the mechanical strength of the glass.

Description

Technical Field

[0001] This utility model relates to the field of glass processing, and in particular to a glass beveling device that facilitates angle adjustment. Background Technology

[0002] During the cutting or processing of glass, microcracks and residual stress can develop at the edges due to mechanical action. These defects can easily become the starting point for crack propagation when subjected to external forces, leading to glass breakage. Beveling, by removing edge defects and creating a smooth transition, can disperse stress concentration, making the glass less prone to cracking when subjected to impacts or temperature changes. In the complete glass processing industry chain, glass beveling, as a key process, plays a decisive role in the final quality, performance, and safety of glass products.

[0003] When faced with different chamfering angles, the chamfering equipment has a long mold change and debugging time, resulting in low production efficiency. Furthermore, during chamfering, the rotating grinding wheel may cause the glass to vibrate when in contact with the glass, causing the glass to shift and affecting the accuracy of the chamfering. After chamfering, tiny sharp angles or burrs may remain on the edge, which may cause micro-cracks or stress concentration areas to be generated on the glass edge due to local grinding, affecting the quality of the glass. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, this utility model provides a glass beveling device with easily adjustable angles. It can stabilize the glass while beveling, thereby improving the quality of the beveling, and can also grind the edges of the glass, increasing the strength of the beveled glass.

[0005] A glass chamfering device with adjustable angle includes: a base, four rotating rollers rotatably connected to the base, glass placed on the rotating rollers, trackless cylinders on both sides of the base, each trackless cylinder having a slider, a chamfering component on the slider, a stabilizing component on the slider, the stabilizing component being connected to the trackless cylinder, and an edge grinding component on the base.

[0006] Optionally, a limiting groove is provided on one side of each of the two trackless cylinders.

[0007] Optionally, the chamfering assembly includes: servo motors fixedly connected to two sliders respectively; rotating parts fixedly connected to the output shafts of the two servo motors; electric push rods fixedly connected to the two rotating parts; sliding frames slidably connected to the two rotating parts; the two sliding frames fixedly connected to the telescopic ends of the two electric push rods respectively; drive motors provided on the two sliding frames; and chamfering wheels fixedly connected to the output shafts of the two drive motors.

[0008] Optionally, the stabilizing component includes: two pressure rods fixed to two sliders, a fixed frame fixed between two trackless cylinders, four abutments slidably connected to the fixed frame, a sliding frame fixed between the four abutments, four tension springs between the fixed frame and the movable frame, and pressure plates fixed to both sides of the movable frame.

[0009] Optionally, the two pressure bars are provided with wheels.

[0010] Optionally, the bottom of the four abutments is provided with rubber pads.

[0011] Optionally, the edge grinding assembly includes: a rail fixed to the base, an electric slide table disposed on the rail, a motor fixed to the electric slide table, and an edge grinding wheel fixed to the output shaft of the motor.

[0012] The beneficial effects are as follows: 1. The glass corners are polished by a servo motor and a drive motor, thereby beveling the glass. At the same time, the extension and retraction of the electric push rod is controlled to extend to the corresponding length, and the beveling wheel's rotation radius is adjusted to adjust the beveling angle of the glass.

[0013] 2. The pressure bar presses the two pressure plates downward, causing the moving frame and the stop bar to move downward. The stop bar presses down on the glass, thus holding the glass down during chamfering, making the glass stable and improving the quality of the chamfering.

[0014] 3. As the grinding wheel rotates, it grinds the edge of the glass. The electric slide will drive the grinding wheel to move around the guide rail for one revolution to complete the grinding of the glass edge. In this way, by grinding the glass edge, micro-cracks at the edge are eliminated, stress is evenly distributed, and the mechanical strength of the glass is improved. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the stabilizing component of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the edge grinding component of this utility model.

[0020] The markings in the attached diagram are: 0_glass, 1_base, 2_rotating roller, 3_trackless cylinder, 4_slider, 5_servo motor, 6_rotating component, 7_sliding frame, 8_electric push rod, 9_drive motor, 10_chamfering wheel, 11_pressure rod, 12_fixed frame, 13_moving frame, 14_stop rod, 15_tension spring, 16_pressure plate, 17_track, 18_electric slide table, 19_motor, 20_edge grinding wheel. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] Example 1: A glass beveling device with easily adjustable angle, such as Figures 1-5 As shown, it includes: a base 1, four rotating rollers 2 rotatably connected to the base 1, glass 0 placed on the rotating rollers 2, trackless cylinders 3 on both sides of the base 1, each of the two trackless cylinders 3 is provided with a slider 4, the slider 4 is provided with a chamfering component, the slider 4 is provided with a stabilizing component, the stabilizing component is connected to the trackless cylinder 3, and the base 1 is provided with an edge grinding component.

[0023] One side of each of the two trackless cylinders 3 is provided with a limiting groove for limiting the glass 0.

[0024] The chamfering assembly includes: servo motors 5 fixedly connected to two sliders 4 respectively; rotating parts 6 fixedly connected to the output shafts of the two servo motors 5; electric push rods 8 fixedly connected to the two rotating parts 6; sliding frames 7 slidably connected to the two rotating parts 6; the two sliding frames 7 being fixedly connected to the telescopic ends of the two electric push rods 8 respectively; drive motors 9 being provided on the two sliding frames 7; and chamfering wheels 10 fixedly connected to the output shafts of the two drive motors 9.

[0025] The stabilizing component includes: two pressure rods 11 fixed to the two sliders 4, a fixed frame 12 fixed between the two trackless cylinders 3, four abutment rods 14 slidably connected to the fixed frame 12, a sliding frame 7 fixed between the four abutment rods 14, four tension springs 15 between the fixed frame 12 and the moving frame 13, and pressure plates 16 fixed to both sides of the moving frame 13.

[0026] The two pressure rods 11 are equipped with wheels.

[0027] The bottom of the four abutments 14 is provided with rubber pads for cushioning.

[0028] The edge grinding assembly includes: a track 17 fixed to the base 1, an electric slide 18 disposed on the track 17, a motor 19 fixed to the electric slide 18, and an edge grinding wheel 20 fixed to the output shaft of the motor 19.

[0029] When chamfering is required on the glass 0, the operator first places the glass 0 through the two limiting grooves and onto the rotating roller 2, with one side of the glass 0 in contact with the grinding wheel 20. Then, the operator starts the two drive motors 9. The rotation of the output shafts of the drive motors 9 causes the two chamfering wheels 10 to rotate. Subsequently, the two sliders 4 move a certain distance to one side. This movement of the sliders 4, through the action of the servo motor 5, the rotating component 6, and the sliding frame 7, drives the drive motors 9 and the chamfering wheels 10 to move, bringing the chamfering wheels 10 into contact with one side of the glass 0. Finally, the operator controls the output shaft of the servo motor 5 to rotate. At a certain angle, the chamfering wheel 10 rotates while grinding the corner of the glass 0, thus chamfering the glass 0. The operator can control the extension length of the electric push rod 8 as needed, adjusting the chamfering angle of the glass 0 by adjusting the rotation radius of the chamfering wheel 10. After chamfering one corner, the slider 4 moves to the other end, and then the output shaft of the servo motor 5 rotates again at a certain angle. The chamfering wheel 10 grinds and chamfers the other corner. As the slider 4 moves a certain distance to one side, it drives the pressure rod 11 to move. Simultaneously, the pressure rod 11 presses down on the two pressure plates 16, causing them to move downwards. When the spring 15 is stretched, the two pressure plates 16 move downwards, which in turn moves the moving frame 13 and the abutment rod 14 downwards. The abutment rod 14 presses down on the glass 0. The slider 4 continues to move, and the pressure rod 11 continues to press down on the pressure plate 16, thus pressing down on the glass 0 during chamfering, making the glass 0 stable during chamfering and improving the quality of chamfering. After the slider 4 moves to the other end, the operator starts the motor 19 and controls the electric slide table 18 to move along the guide rail. The output shaft of the motor 19 rotates, which in turn drives the edge grinding wheel 20 to rotate rapidly. Simultaneously, the edges of the glass 0 will be polished. After the electric slide table 18 moves one revolution on the guide rail, it will complete the polishing of the edges of the glass 0. By polishing the edges of the glass 0, micro-cracks at the edges are eliminated, stress is evenly distributed, and the mechanical strength of the glass 0 is improved. After the chamfering and edge grinding are completed, the operator turns off the motor 19 and the drive motor 9, and controls the slider 4 to reset. When the slider 4 resets, it will drive the pressure rod 11 to reset. The pressure rod 11 will no longer press the pressure plate 16. The tension spring 15 resets and drives the moving frame 13 and the abutment rod 14 to reset, releasing the glass 0. The operator can then remove the glass 0.

[0030] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A glass chamfering device with easily adjustable angle, characterized in that: include: The base (1), four rotating rollers (2) rotatably connected to the base (1), glass (0) placed on the rotating rollers (2), trackless cylinders (3) on both sides of the base (1), sliders (4) on both trackless cylinders (3), chamfering components on sliders (4), stabilizing components on sliders (4), stabilizing components connected to trackless cylinders (3), and edge grinding components on the base (1); the chamfering components include: servo motors (5) fixedly connected to the two sliders (4), rotating parts (6) fixedly connected to the output shafts of the two servo motors (5), electric push rods (8) fixedly connected to the two rotating parts (6), sliding frames (7) slidably connected to the two rotating parts (6), the two sliding frames (7) fixedly connected to the telescopic ends of the two electric push rods (8), drive motors (9) on the two sliding frames (7), and chamfering wheels (10) fixedly connected to the output shafts of the two drive motors (9).

2. The glass chamfering device for easy angle adjustment according to claim 1, characterized in that: One side of each of the two trackless cylinders (3) is provided with a limiting groove.

3. The glass chamfering device for easy angle adjustment according to claim 2, characterized in that: The stabilizing assembly includes: two pressure rods (11) fixed to two sliders (4), a fixed frame (12) fixed between two trackless cylinders (3), four abutments (14) slidably connected to the fixed frame (12), a sliding frame (7) fixed between the four abutments (14), four tension springs (15) between the fixed frame (12) and the moving frame (13), and pressure plates (16) fixed to both sides of the moving frame (13).

4. The glass chamfering device for easy angle adjustment according to claim 3, characterized in that: The two pressure rods (11) are equipped with wheels.

5. A glass chamfering device for easy angle adjustment according to claim 4, characterized in that: The bottom of the four abutments (14) is provided with rubber pads.

6. A glass chamfering device for easy angle adjustment according to claim 5, characterized in that: The edge grinding assembly includes: a track (17) fixed to the base (1), an electric slide (18) provided on the track (17), a motor (19) fixed to the electric slide (18), and an edge grinding wheel (20) fixed to the output shaft of the motor (19).

Images