A glass bevel grinding device

Abstract

This utility model relates to the field of glass processing technology, and in particular to a glass bevel grinding device, including a processing platform, a fixed bracket on the top surface of the processing platform, a drive motor above the fixed bracket, a through groove on the top surface of the fixed bracket, a drive shaft connected to the output end of the drive motor, the drive shaft being disposed inside the through groove, a universal coupling connected to the end of the drive shaft away from the drive motor, and a grinding disc base connected to the end of the universal coupling away from the drive shaft; this utility model, by setting up a transmission structure composed of a drive shaft and a universal coupling, can realize the angle change between the grinding disc base and the drive motor, thereby enabling adaptive grinding of glass bevels of different angles. Simultaneously, by setting up a fixing structure composed of an electromagnetic block and a magnetic block, the angle of the universal coupling can be fixed, preventing grinding failure due to grinding disc rotation during the grinding process.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and in particular to a glass bevel grinding device. Background Technology

[0002] In the glass processing industry, beveling is a crucial process for improving the safety and aesthetics of glass. Traditional glass beveling equipment typically uses a fixed-angle grinding head structure. When processing glass edges with different beveling angles, manual adjustment of the grinding head assembly or replacement of specialized fixtures is often required, which is cumbersome and inefficient. For example, some equipment uses mechanical linkages or gear sets to adjust the grinding head angle, but such mechanical structures suffer from low adjustment precision and slow response speed. Especially when dealing with complex and varied irregular beveling surfaces, frequent adjustments lead to increased equipment downtime and a significant increase in processing costs.

[0003] Furthermore, existing locking devices for fixing angles mostly use mechanical fixing methods such as bolts or clips. During high-speed grinding, these are prone to angle deviation due to vibration, which not only affects grinding accuracy but may also damage the glass surface due to accidental rotation of the grinding head. Although some adjustable edging devices have appeared on the market, their transmission structures often lack adaptability and cannot dynamically maintain a stable angle output during grinding, limiting the equipment's compatibility with different glass sizes.

[0004] Therefore, there is an urgent need for a glass bevel grinding device that can quickly and adaptively adjust the grinding angle while having a reliable angle locking function, in order to solve the core pain points of low adjustment efficiency and poor stability in the existing technology. Utility Model Content

[0005] In order to overcome the problems mentioned in the background art, the present invention provides a glass bevel grinding device.

[0006] The technical solution of this utility model is as follows: a glass bevel grinding device, including a processing platform, a fixed bracket is provided on the top surface of the processing platform, a drive motor is provided above the fixed bracket, a through groove is opened on the top surface of the fixed bracket, a drive shaft is connected to the output end of the drive motor, the drive shaft is disposed inside the through groove, a universal coupling is connected to the end of the drive shaft away from the drive motor, and a grinding disc base is connected to the end of the universal coupling away from the drive shaft.

[0007] Preferably, the drive shaft is fitted with an installation sleeve, which is fixedly connected to the drive motor, and the universal coupling is fitted with a rotating sleeve, which is rotatably connected to the installation sleeve.

[0008] Preferably, an electromagnetic block is provided on the outer side wall of the mounting sleeve, and a magnetic block is provided on the side wall of the rotating sleeve. The electromagnetic block is configured with an L-shaped structure, and the magnetic block is located on the side of the electromagnetic block close to the rotating sleeve.

[0009] Preferably, a mounting bracket is provided on the top surface of the fixed bracket, a movable motor is provided on one side of the mounting bracket, a movable lead screw is provided inside the mounting bracket, one end of the movable lead screw is fixedly connected to the output end of the movable motor, a limit rod is provided inside the mounting bracket, and fixing blocks are provided on both sides of the drive motor. One set of the two sets of fixing blocks is threadedly connected to the movable lead screw, and the other set of the two sets of fixing blocks is slidably connected to the limit rod.

[0010] Preferably, a processing groove is provided on the top surface of the processing platform, the processing groove is located directly below the fixed bracket, one end of the processing groove is connected to a dust suction pipe, and the end of the dust suction pipe away from the processing groove is connected to a dust suction pump.

[0011] Preferably, a support bracket is provided on one side of the processing platform, a conveyor shaft is provided inside the support bracket, multiple sets of conveyor wheels are provided on the conveyor shaft, and a conveyor motor is provided on one side of the support bracket, with the output end of the conveyor motor fixedly connected to the conveyor shaft.

[0012] Preferably, a negative pressure box is provided on the bottom surface of the processing platform, a negative pressure pump is connected to the bottom surface of the negative pressure box, and multiple sets of fixing holes are opened on the top surface of the processing platform, the fixing holes being connected to the negative pressure box.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up a transmission structure consisting of a drive shaft and a universal joint, the angle between the grinding disc base and the drive motor can be changed, thereby enabling adaptive grinding of glass bevels at different angles. At the same time, by setting up a fixing structure consisting of an electromagnetic block and a magnetic block, the angle of the universal joint can be fixed, preventing the grinding disc from rotating during the grinding process and causing grinding failure.

[0015] 2. By setting a conveyor motor to drive the conveyor shaft to rotate, the conveyor shaft drives the conveyor wheel to rotate, so that the glass to be polished can be automatically conveyed to the designated position under the limit of the fixed bracket, without the need for manual positioning and calibration, making the operation simpler. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the glass bevel grinding device of this utility model.

[0017] Figure 2 The diagram shown is a side perspective view of the glass bevel grinding device of this utility model.

[0018] Figure 3 The diagram shown is a front perspective view of the glass bevel grinding device of this utility model.

[0019] Figure 4 What is shown is Figure 3 Enlarged structural diagram of region A in the middle;

[0020] Explanation of reference numerals in the attached drawings: 1. Machining platform; 2. Fixed bracket; 3. Drive motor; 4. Through slot; 5. Transmission shaft; 6. Universal coupling; 7. Grinding disc base; 8. Mounting sleeve; 9. Rotating sleeve; 10. Electromagnetic block; 11. Magnetic block; 12. Mounting bracket; 13. Moving motor; 14. Moving lead screw; 15. Limiting rod; 16. Fixed block; 17. Machining groove; 18. Dust extraction pipe; 19. Dust extraction pump; 20. Support bracket; 21. Conveyor shaft; 22. Conveyor wheel; 23. Conveyor motor; 24. Negative pressure box; 25. Negative pressure pump; 26. Fixing hole. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4 This utility model provides an embodiment: a glass bevel grinding device, including a processing platform 1, a fixed bracket 2 is provided on the top surface of the processing platform 1, a drive motor 3 is provided above the fixed bracket 2, a through groove 4 is provided on the top surface of the fixed bracket 2, the output end of the drive motor 3 is connected to a transmission shaft 5, the transmission shaft 5 is provided inside the through groove 4, a universal coupling 6 is connected to the end of the transmission shaft 5 away from the drive motor 3, and a grinding disc base 7 is connected to the end of the universal coupling 6 away from the transmission shaft 5.

[0023] A mounting sleeve 8 is fitted on the outside of the drive shaft 5, and the mounting sleeve 8 is fixedly connected to the drive motor 3. A rotating sleeve 9 is fitted on the outside of the universal coupling 6, and the rotating sleeve 9 is rotatably connected to the mounting sleeve 8.

[0024] An electromagnetic block 10 is provided on the outer side wall of the mounting sleeve 8, and a magnetic block 11 is provided on the side wall of the rotating sleeve 9. The electromagnetic block 10 is configured as an L-shaped structure, and the magnetic block 11 is located on the side of the electromagnetic block 10 close to the rotating sleeve 9.

[0025] A mounting bracket 12 is provided on the top surface of the fixed bracket 2. A moving motor 13 is provided on one side of the mounting bracket 12. A moving screw 14 is provided inside the mounting bracket 12. One end of the moving screw 14 is fixedly connected to the output end of the moving motor 13. A limit rod 15 is provided inside the mounting bracket 12. Fixing blocks 16 are provided on both sides of the drive motor 3. One set of the two sets of fixing blocks 16 is threadedly connected to the moving screw 14, and the other set of the two sets of fixing blocks 16 is slidably connected to the limit rod 15.

[0026] In use, the glass to be edged is supported by the processing platform 1, and the drive motor 3 is supported by the fixed bracket 2. The universal coupling 6 connects to the drive motor 3 via the drive shaft 5. The universal coupling 6 connects the grinding disc base 7 to the drive shaft 5, thus enabling the output of the drive motor 3 to be transmitted to the grinding disc base 7 when the angle of the grinding disc base 7 changes. Simultaneously, the installation sleeve 8 and rotating sleeve 9 protect the drive shaft 5 and the universal coupling 6. Furthermore, the operation is controlled by energizing and de-energizing the electromagnetic block 10. The angle between the mounting sleeve 8 and the rotating sleeve 9 is fixed to prevent the grinding disc base 7 from rotating during the grinding process, which could lead to grinding failure. At the same time, the moving motor 13 is fixed by the mounting bracket 12. The moving motor 13 drives the moving screw 14 to rotate. The fixing block 16 connects the drive motor 3, the moving screw 14, and the limit rod 15. Under the action of the limit rod 15, the moving screw 14 rotates, driving the drive motor 3 to move, thereby driving the grinding disc base 7 to move and grind the glass, thus fully grinding the beveled surface of the glass that needs to be ground.

[0027] Please see Figures 1-4 A processing groove 17 is provided on the top surface of the processing platform 1. The processing groove 17 is located directly below the fixed bracket 2. A dust suction pipe 18 is connected through one end of the processing groove 17, and a dust suction pump 19 is connected to the end of the dust suction pipe 18 away from the processing groove 17.

[0028] During use, the processing groove 17 provides space for the movement of the grinding disc base 7 and the grinding disc. At the same time, the glass powder that is ground can be collected and stored, so that the glass powder can be sucked out and collected by the vacuum pump 19 through the vacuum pipe 18.

[0029] Please see Figures 1-4 A support bracket 20 is provided on one side of the processing platform 1. A conveyor shaft 21 is provided inside the support bracket 20. Multiple sets of conveyor wheels 22 are provided on the conveyor shaft 21. A conveyor motor 23 is provided on one side of the support bracket 20. The output end of the conveyor motor 23 is fixedly connected to the conveyor shaft 21.

[0030] In use, the conveyor shaft 21 can be installed on the support bracket 20, the conveyor wheel 22 can be installed on the conveyor shaft 21, and the conveyor wheel 22 can be connected to the conveyor motor 23. The conveyor motor 23 can drive the conveyor wheel 22 to rotate, thereby automatically conveying the glass placed on the conveyor wheel 22.

[0031] Please see Figures 1-4 A negative pressure box 24 is provided on the bottom surface of the processing platform 1, and a negative pressure pump 25 is connected to the bottom surface of the negative pressure box 24. Multiple sets of fixing holes 26 are opened on the top surface of the processing platform 1, and the fixing holes 26 are connected to the negative pressure box 24.

[0032] In use, the negative pressure pump 25 can generate negative pressure inside the negative pressure box 24, which in turn generates negative pressure inside the fixing hole 26, thereby allowing the glass to be polished to be automatically fixed using the fixing hole 26.

[0033] Working principle: Before grinding, the glass is placed on the conveyor wheel 22. The conveyor motor 23 is started, which drives the conveyor wheel 22 to rotate and automatically convey the glass placed on the conveyor wheel 22. After the glass is conveyed to the appropriate position, the conveyor motor 23 is turned off and the negative pressure pump 25 is started, generating negative pressure inside the negative pressure box 24, thereby generating negative pressure inside the fixing hole 26. The fixing hole 26 is used to adsorb and fix the glass to be ground.

[0034] When grinding begins, the electromagnetic block 10 is de-energized, causing the grinding disc mounted on the grinding disc base 7 to fit against the glass bevel. Then, the electromagnetic block 10 is energized, fixing the electromagnetic block 10 and the magnetic block 11, thus fixing the angle between the grinding disc base 7 and the grinding disc. Then, the drive motor 3 operates, and the transmission shaft 5 and the universal coupling 6 transmit the output of the drive motor 3 to the grinding disc base 7 and the grinding disc. At the same time, the moving motor 13 drives the moving screw 14 to rotate. The fixed block 16 connects the drive motor 3, the moving screw 14, and the limit rod 15. Under the action of the limit rod 15, the moving screw 14 rotates, driving the drive motor 3 to move, thereby driving the grinding disc base 7 to move and grind the glass.

[0035] After polishing is completed, the dust pump 19 is started to clean the glass powder stored inside the processing tank 17 through the dust suction pipe 18.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A glass bevel edging apparatus, characterized by: The system includes a processing platform (1), a fixed bracket (2) is provided on the top surface of the processing platform (1), a drive motor (3) is provided above the fixed bracket (2), a through groove (4) is provided on the top surface of the fixed bracket (2), a drive shaft (5) is connected to the output end of the drive motor (3), the drive shaft (5) is located inside the through groove (4), a universal coupling (6) is connected to the end of the drive shaft (5) away from the drive motor (3), and a grinding disc base (7) is connected to the end of the universal coupling (6) away from the drive shaft (5).

2. A glass bevel edging apparatus as claimed in claim 1, wherein: An installation sleeve (8) is fitted on the outside of the drive shaft (5), and the installation sleeve (8) is fixedly connected to the drive motor (3). A rotating sleeve (9) is fitted on the outside of the universal coupling (6), and the rotating sleeve (9) is rotatably connected to the installation sleeve (8).

3. A glass bevel edging apparatus as claimed in claim 2, wherein: An electromagnetic block (10) is provided on the outer side wall of the mounting sleeve (8), and a magnetic block (11) is provided on the side wall of the rotating sleeve (9). The electromagnetic block (10) is configured as an L-shaped structure, and the magnetic block (11) is located on the side of the electromagnetic block (10) close to the rotating sleeve (9).

4. The apparatus for grinding an edge of a glass bevel according to claim 1, wherein: A mounting bracket (12) is provided on the top surface of the fixed bracket (2). A moving motor (13) is provided on one side of the mounting bracket (12). A moving screw (14) is provided inside the mounting bracket (12). One end of the moving screw (14) is fixedly connected to the output end of the moving motor (13). A limit rod (15) is provided inside the mounting bracket (12). Fixing blocks (16) are provided on both sides of the drive motor (3). One set of the two sets of fixing blocks (16) is threadedly connected to the moving screw (14), and the other set of the two sets of fixing blocks (16) is slidably connected to the limit rod (15).

5. A glass bevel edging apparatus as claimed in claim 1, wherein: The processing platform (1) has a processing groove (17) on its top surface. The processing groove (17) is located directly below the fixed bracket (2). One end of the processing groove (17) is connected to a dust suction pipe (18), and the end of the dust suction pipe (18) away from the processing groove (17) is connected to a dust suction pump (19).

6. A glass bevel edging apparatus as claimed in claim 1, wherein: A support bracket (20) is provided on one side of the processing platform (1). A conveyor shaft (21) is provided inside the support bracket (20). Multiple sets of conveyor wheels (22) are provided on the conveyor shaft (21). A conveyor motor (23) is provided on one side of the support bracket (20). The output end of the conveyor motor (23) is fixedly connected to the conveyor shaft (21).

7. A glass bevel edging apparatus as claimed in claim 1, wherein: A negative pressure box (24) is provided on the bottom surface of the processing platform (1), and a negative pressure pump (25) is connected to the bottom surface of the negative pressure box (24). Multiple sets of fixing holes (26) are opened on the top surface of the processing platform (1), and the fixing holes (26) are connected to the negative pressure box (24).

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