Glass grinding and polishing device

Abstract

The utility model relates to the technical field of glass grinding and polishing, in particular to a glass grinding and polishing device which comprises a workbench, the upper end of the workbench is fixedly connected with a fixing shell, the interior of the fixing shell is slidably connected with a supporting frame through a first position adjusting assembly, and the interior of the supporting frame is slidably connected with a sliding seat through a second position adjusting assembly. The left and right ends of the sliding seat are fixedly connected with fixing plates. A clamping plate is slidably connected into the sliding shell and located at the right end of the positioning plate, a second height adjusting piece is installed at the bottom end of the clamping plate and used for adjusting the height of the clamping plate, and a third electric telescopic rod is fixedly connected to the bottom end of the workbench through a fixing block. The output end of the third electric telescopic rod is fixedly connected with the sliding shell. The grinding and polishing disc can be conveniently used for comprehensively and fully grinding and polishing the upper end face of the glass plate.

Description

Technical Field

[0001] The utility model relates to the technical field of glass grinding and polishing, in particular to a glass grinding and polishing device. Background Art

[0002] Glass is a frequently used building material. It is an amorphous solid with an irregular structure. Glass is widely used in buildings to block wind and transmit light. After the glass plate is produced, some scratches or wear will appear on its surface. At this time, the surface of the glass plate needs to be ground and polished.

[0003] The Chinese utility model patent application number: 202222885860.0 discloses a glass polishing machine with a grinding mechanism. When fixing the glass, the device contacts the threaded rod through the pressure plate, so that the meshing state of the fixed gear and the fixed tooth is disengaged, so that when the staff rotates the rotating rod again, the threaded rod will not be driven to continue to descend, so that the upper side of the pressure plate contacts the threaded rod and the lower side contacts the glass, thereby pressing and fixing the glass without over-pressing the glass, effectively preventing damage to the glass.

[0004] However, after the glass plate is clamped and fixed by using the placement block and the pressure plate in the above patent, the part of the glass plate in contact with the pressure plate will be blocked and cannot be ground and polished. In order to conveniently and fully complete the grinding and polishing operation of the glass plate, it is necessary to design a glass grinding and polishing device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a glass grinding and polishing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a glass grinding and polishing device, comprising a workbench, the upper end of the workbench is fixedly connected to a fixed shell, the interior of the fixed shell is slidably connected to a support frame through a first position adjustment component, the interior of the support frame is slidably connected to a sliding seat through a second position adjustment component, the left and right ends of the sliding seat are fixedly connected to a fixed plate, the interior of the fixed plate at the left end is fixedly connected to a fourth electric telescopic rod, the output end of the fourth electric telescopic rod is fixedly connected to the support plate, the upper end of the support plate is fixedly connected to a third motor, the output shaft end of the third motor is fixedly connected to a grinding and polishing disc, and The grinding and polishing disc is located at the lower end of the supporting plate; the workbench is slidably connected to the internal portion of the workbench, and the lower end of the positioning plate is equipped with a first height adjustment member, and the first height adjustment member is used to adjust the height of the positioning plate; the upper end surface of the workbench is provided with a sliding hole, and the sliding hole is slidably connected to the internal portion of the sliding shell, and the sliding shell is slidably connected to the internal portion of the clamping plate, and the clamping plate is located at the right end of the positioning plate, and the bottom end of the clamping plate is equipped with a second height adjustment member, and the second height adjustment member is used to adjust the height of the clamping plate, and the bottom end of the workbench is fixedly connected to the third electric telescopic rod through a fixed block, and the output end of the third electric telescopic rod is fixedly connected to the sliding shell.

[0007] Furthermore, the first position adjustment component includes a first motor and a first threaded rod. The first threaded rod is rotatably connected to the inside of the fixed shell. The first threaded rod passes through the support frame and is threadedly connected to the support frame. The right end of the fixed shell is fixedly connected to the first motor, and the output shaft end of the first motor is fixedly connected to the first threaded rod.

[0008] Furthermore, the second position adjustment component includes a second motor and a second threaded rod, the rear end of the support frame is fixedly connected to the second motor, the internal rotation of the support frame is connected to the second threaded rod, the output shaft end of the second motor is fixedly connected to the second threaded rod, the second threaded rod passes through the sliding seat, and the sliding seat and the second threaded rod are threadedly connected.

[0009] Furthermore, a guide rod is fixedly connected to the upper end of the support plate, and the guide rod passes through the fixed plate at the right end and is slidably connected to the fixed plate at the right end.

[0010] Furthermore, the first height adjustment member includes a connecting frame and a second electric telescopic rod, the lower end of the positioning plate is fixedly connected to the connecting frame, the bottom end of the workbench is fixedly connected to the second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected to the connecting frame.

[0011] Furthermore, the second height adjustment member includes a fixed frame and a first electric telescopic rod. The right end of the sliding shell is fixedly connected to the fixed frame. The interior of the fixed frame is fixedly connected to the first electric telescopic rod. The output end of the first electric telescopic rod is fixedly connected to the clamping plate.

[0012] Furthermore, the upper end surface of the sliding shell is lower than the upper end surface of the workbench.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the existing technology, the glass grinding and polishing device can adjust the height of the positioning plate and the clamping plate respectively through the mutual cooperation of the first height adjustment member and the second height adjustment member, so that the upper end surfaces of the positioning plate and the clamping plate are both located at the lower end of the upper end surfaces of glass plates of different thicknesses. At this time, the positioning plate and the clamping plate can cooperate to not only clamp and fix the glass plate so that it is stably located on the workbench, but also avoid the upper end surface of the glass plate from being blocked, and it is not easy to hinder the grinding and polishing disc from processing the glass plate close to the positioning plate and the clamping plate, thereby facilitating the use of the grinding and polishing disc to comprehensively and fully grind and polish the upper end surface of the glass plate.

[0015] Compared with the existing technology, this glass grinding and polishing device can adjust the position of the sliding shell and the clamping plate through the mutual cooperation of the third electric telescopic rod, the sliding hole, the sliding shell and the clamping plate, so that the distance between the clamping plate and the positioning plate is changed, thereby facilitating the use of the clamping plate and the positioning plate to clamp and fix glass plates of different lengths, so that glass plates of different lengths can be stably placed on the workbench, which makes it convenient to use the grinding and polishing disc to perform stable grinding and polishing operations on glass plates of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a glass grinding and polishing device proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of a glass grinding and polishing device proposed by the present invention from the right side;

[0018] Figure 3 This is a rear view schematic diagram of the overall structure of a glass grinding and polishing device proposed by the present invention;

[0019] Figure 4 A glass grinding and polishing device proposed by the utility model Figure 3 Schematic diagram of the enlarged structure of A in the figure.

[0020] Figure 5 This is a schematic diagram of the overall structure of a glass grinding and polishing device proposed by the present invention when viewed from above;

[0021] Figure 6 A glass grinding and polishing device proposed by the utility model Figure 5 Schematic diagram of the enlarged structure of B.

[0022] Legend:

[0023] 1. Workbench; 2. Fixed shell; 3. Positioning plate; 4. Support frame; 5. First motor; 6. Sliding hole; 7. Clamping plate; 8. Grinding and polishing disc; 9. First threaded rod; 10. Second motor; 11. Fixed frame; 12. Second threaded rod; 13. Sliding seat; 14. Fixed plate; 15. Fourth electric telescopic rod; 16. Support plate; 17. Third motor; 18. Guide rod; 19. Connecting frame; 20. First electric telescopic rod; 21. Second electric telescopic rod; 22. Third electric telescopic rod; 23. Sliding shell. DETAILED DESCRIPTION

[0024] The present invention is further described below with reference to the accompanying drawings and specific embodiments to facilitate understanding of the present invention. The methods used in the present invention are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.

[0025] Reference Figure 1-6 The utility model provides a glass grinding and polishing device, including a workbench 1, a fixed shell 2 is fixedly connected to the upper end of the workbench 1, the interior of the fixed shell 2 is slidably connected to the support frame 4 through a first position adjustment component, the interior of the support frame 4 is slidably connected to the sliding seat 13 through a second position adjustment component, the left and right ends of the sliding seat 13 are fixedly connected to a fixed plate 14, the interior of the fixed plate 14 at the left end is fixedly connected to a fourth electric telescopic rod 15, the output end of the fourth electric telescopic rod 15 is fixedly connected to a support plate 16, the upper end of the support plate 16 is fixedly connected to a third motor 17, the output shaft end of the third motor 17 is fixedly connected to a grinding and polishing disc 8, and the grinding and polishing disc 8 is located at the lower end of the support plate 16. The workbench 1 is internally slidably connected to a positioning plate 3, the lower end of which is mounted with a first height adjustment member used to adjust the height of the positioning plate 3. A sliding hole 6 is provided on the upper end surface of the workbench 1, the interior of which is slidably connected to a sliding shell 23. The interior of the sliding shell 23 is slidably connected to a clamping plate 7. The upper end surface of the sliding shell 23 is lower than the upper end surface of the workbench 1. The clamping plate 7 is located directly to the right of the positioning plate 3. A second height adjustment member is mounted on the bottom end of the clamping plate 7, used to adjust the height of the clamping plate 7. The bottom end of the workbench 1 is fixedly connected to a third electric telescopic rod 22 via a fixed block, and the output end of the third electric telescopic rod 22 is fixedly connected to the sliding shell 23.

[0026] During operation, the utility model can adjust the height of the positioning plate 3 and the clamping plate 7 respectively, so that the upper end surfaces of the positioning plate 3 and the clamping plate 7 are both located at the lower end of the upper end surfaces of glass plates of different thicknesses. At this time, the positioning plate 3 and the clamping plate 7 can cooperate to not only clamp and fix the glass plate so that it is stably located on the workbench 1, but also prevent the upper end surface of the glass plate from being blocked, thereby facilitating the use of the grinding and polishing disc 8 to comprehensively and fully grind and polish the upper end surface of the glass plate.

[0027] Furthermore, the first position adjustment assembly includes a first motor 5 and a first threaded rod 9. The first threaded rod 9 is rotatably connected to the interior of the fixed housing 2. The first threaded rod 9 passes through the support frame 4 and is threadedly connected to the support frame 4. The right end of the fixed housing 2 is fixedly connected to the first motor 5, and the output shaft end of the first motor 5 is fixedly connected to the first threaded rod 9. The second position adjustment assembly includes a second motor 10 and a second threaded rod 12. The rear end of the support frame 4 is fixedly connected to the second motor 10. The second threaded rod 12 is rotatably connected to the interior of the support frame 4, and the output shaft end of the second motor 10 is fixedly connected to the second threaded rod 12. The second threaded rod 12 passes through the sliding seat 13, and the sliding seat 13 is threadedly connected to the second threaded rod 12.

[0028] During operation, the first motor 5 drives the first threaded rod 9 to rotate. At this time, the support frame 4 will move left or right along the fixed shell 2, thereby driving the grinding and polishing disc 8 to move left and right with the cooperation of the second position adjustment component, and the second motor 10 drives the second threaded rod 12 to rotate. At this time, the sliding seat 13 will drive the grinding and polishing disc 8 to move back and forth with the cooperation of the fixed plate 14, the fourth electric telescopic rod 15, the third motor 17 and the support plate 16, thereby adjusting the position of the grinding and polishing disc 8, so that the grinding and polishing disc 8 can be used to perform grinding and polishing operations on different positions of the end surface of the glass plate.

[0029] Furthermore, a guide rod 18 is fixedly connected to the upper end of the support plate 16. The guide rod 18 passes through the fixed plate 14 at the right end and is slidably connected to the fixed plate 14 at the right end. During operation, under the action of the guide rod 18, the support plate 16 can more stably drive the third motor 17 and the grinding and polishing disc 8 to adjust the height.

[0030] Furthermore, the first height adjustment member includes a connecting frame 19 and a second electric telescopic rod 21. The lower end of the positioning plate 3 is fixedly connected to the connecting frame 19, and the bottom end of the workbench 1 is fixedly connected to the second electric telescopic rod 21. The output end of the second electric telescopic rod 21 is fixedly connected to the connecting frame 19. The second height adjustment member includes a fixed frame 11 and a first electric telescopic rod 20. The right end of the sliding housing 23 is fixedly connected to the fixed frame 11. The interior of the fixed frame 11 is fixedly connected to the first electric telescopic rod 20. The output end of the first electric telescopic rod 20 is fixedly connected to the clamping plate 7.

[0031] During operation, the second electric telescopic rod 21 can push the positioning plate 3 to adjust its height with the cooperation of the connecting frame 19, and the first electric telescopic rod 20 can drive the clamping plate 7 to adjust its height along the sliding shell 23. By adjusting the height of the positioning plate 3 and the clamping plate 7, it is convenient to use the positioning plate 3 and the clamping plate 7 to clamp and fix glass plates of different thicknesses. At the same time, the positioning plate 3 and the clamping plate 7 will not protrude from the glass plate, thereby making it difficult for the clamping plate 7 and the positioning plate 3 to be obstructed. The grinding and polishing disc 8 grinds and polishes the glass plate close to the positioning plate 3 and the clamping plate 7, so that the grinding and polishing disc 8 can comprehensively and fully grind and polish the upper end surface of the glass plate.

[0032] Working principle:

[0033] During use, the positioning plate 3 and the clamping plate 7 are first adjusted to their respective heights according to the thickness of the glass plate until they are both positioned below the end face of the glass plate. The glass plate is then placed on the workbench 1 so that one end of the glass plate is in contact with the positioning plate 3. The third electric telescopic rod 22 is then controlled to move the sliding housing 23 and the clamping plate 7 to the left until the clamping plate 7 is tightly pressed against the right end of the glass plate. At this point, the positioning plate 3 and the clamping plate 7 cooperate to keep the glass plate stably positioned on the workbench 1. The first and second position adjustment assemblies are then controlled to adjust the front, back, left, and right positions of the polishing disc 8. The fourth electric telescopic rod 15 is then controlled to move the support plate 16, the third motor 17, and the polishing disc 8 downward until the polishing disc 8 contacts the glass plate. The third motor 17 is then controlled to rotate the polishing disc 8, thereby allowing the polishing disc 8 to perform polishing operations on different positions of the end face of the glass plate.

[0034] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] However, the above description is merely a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A glass grinding and polishing device, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a fixed shell (2), the interior of the fixed shell (2) is slidably connected to a support frame (4) through a first position adjustment component, the interior of the support frame (4) is slidably connected to a sliding seat (13) through a second position adjustment component, the left and right ends of the sliding seat (13) are fixedly connected to fixed plates (14), the interior of the fixed plate (14) located at the left end is fixedly connected to a fourth electric telescopic rod (15), the output end of the fourth electric telescopic rod (15) is fixedly connected to a support plate (16), the upper end of the support plate (16) is fixedly connected to a third motor (17), the output shaft end of the third motor (17) is fixedly connected to a grinding and polishing disc (8), and the grinding and polishing disc (8) is located at the lower end of the support plate (16); the workbench (1) is fixedly connected to a fixed shell (2), the interior of the fixed shell (2) is slidably connected to a support frame (4) through a second position adjustment component, the left and right ends of the sliding seat (13) are fixedly connected to fixed plates (14), the interior of the fixed plate (14) located at the left end is fixedly connected to a fourth electric telescopic rod (15), the output end of the fourth electric telescopic rod (15) is fixedly connected to a support plate (16), the upper end of the support plate (16) is fixedly connected to a third motor (17), the output shaft end of the third motor (17) is fixedly connected to a grinding and polishing disc (8), and the grinding and polishing disc (8) is located at the lower end of the support plate (16); The table (1) is internally slidably connected to a positioning plate (3), the lower end of the positioning plate (3) is equipped with a first height adjustment member, and the first height adjustment member is used to adjust the height of the positioning plate (3), the upper end surface of the workbench (1) is provided with a sliding hole (6), the interior of the sliding hole (6) is slidably connected to a sliding shell (23), the interior of the sliding shell (23) is slidably connected to a clamping plate (7), the clamping plate (7) is located at the right end of the positioning plate (3), the bottom end of the clamping plate (7) is equipped with a second height adjustment member, and the second height adjustment member is used to adjust the height of the clamping plate (7), the bottom end of the workbench (1) is fixedly connected to a third electric telescopic rod (22) through a fixed block, and the output end of the third electric telescopic rod (22) is fixedly connected to the sliding shell (23).

2. A glass grinding and polishing device according to claim 1, characterized in that: The first position adjustment component includes a first motor (5) and a first threaded rod (9); the first threaded rod (9) is rotatably connected to the interior of the fixed shell (2); the first threaded rod (9) passes through the support frame (4) and is threadedly connected to the support frame (4); the right end of the fixed shell (2) is fixedly connected to the first motor (5); and the output shaft end of the first motor (5) is fixedly connected to the first threaded rod (9).

3. The glass grinding and polishing device according to claim 1, characterized in that: The second position adjustment component includes a second motor (10) and a second threaded rod (12); the rear end of the support frame (4) is fixedly connected to the second motor (10); the interior of the support frame (4) is rotatably connected to the second threaded rod (12); the output shaft end of the second motor (10) is fixedly connected to the second threaded rod (12); the second threaded rod (12) passes through the sliding seat (13), and the sliding seat (13) and the second threaded rod (12) are threadedly connected.

4. The glass grinding and polishing device according to claim 1, characterized in that: The upper end of the support plate (16) is fixedly connected to a guide rod (18), and the guide rod (18) passes through the fixed plate (14) at the right end and is slidably connected to the fixed plate (14) at the right end.

5. The glass grinding and polishing device according to claim 1, characterized in that: The first height adjustment member comprises a connecting frame (19) and a second electric telescopic rod (21); the lower end of the positioning plate (3) is fixedly connected to the connecting frame (19); the bottom end of the workbench (1) is fixedly connected to the second electric telescopic rod (21); and the output end of the second electric telescopic rod (21) is fixedly connected to the connecting frame (19).

6. The glass grinding and polishing device according to claim 1, characterized in that: The second height adjustment member comprises a fixed frame (11) and a first electric telescopic rod (20); the right end of the sliding shell (23) is fixedly connected to the fixed frame (11); the interior of the fixed frame (11) is fixedly connected to the first electric telescopic rod (20); and the output end of the first electric telescopic rod (20) is fixedly connected to the clamping plate (7).

7. The glass grinding and polishing device according to claim 1, characterized in that: The upper end surface of the sliding shell (23) is lower than the upper end surface of the workbench (1).

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