Sand blasting device for optical glass production

Abstract

The utility model relates to the technical field of glass production, and discloses a sand blasting device for optical glass production, which comprises a workbench, the upper surface of the workbench is fixedly connected with a protective frame, the upper surface of the protective frame is provided with a sand blasting assembly, the upper surface of the workbench is provided with a through groove, and the upper surface of the workbench is provided with a first guide groove. A sliding vertical plate is slidably connected into the first guide groove, a movable transverse plate is arranged outside the sliding vertical plate, a first motor is started to drive a worm to rotate, and finally double-sided sand blasting treatment of glass is achieved, so that the problem that some existing sand blasting devices for glass production are inconvenient to carry out double-sided sand blasting work on the glass is solved; compared with the prior art, workers do not need to turn over manually, the working intensity of the workers is reduced, operation steps are reduced, meanwhile, the situation that glass is damaged due to improper manual operation is avoided, and the safety of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production, in particular to a sandblasting device for optical glass production. Background Art

[0002] The sandblasting device for optical glass production is a device used to perform sandblasting on the glass surface. Sandblasting is a surface treatment technology that can produce a rough effect on the glass surface by spraying sand or other abrasive particles at high speed, which is used to change the optical properties and appearance of the glass surface.

[0003] After consulting the literature, it is learned that the existing patent (publication number: CN217620006U) discloses a glass sandblasting device for glass production, including a tabletop, wherein the front and rear ends of the tabletop are fixedly connected with guide grooves, and sliders are slidably connected in the two guide grooves, and the right sides of the two guide grooves are fixedly connected with drive motors, and the two drive motors pass through the guide grooves and are fixedly connected with screw rods, and one end of the screw rods passes through the sliders and is threadedly connected, and the tops of the two sliders are fixedly connected with support columns.

[0004] However, in actual use, the above-mentioned prior art still has certain shortcomings. For example, when double-sided sandblasting of glass is required, the technology requires that the staff manually turn the glass over after sandblasting one side, which increases the workload and operation steps of the staff. At the same time, if the glass is not properly protected during the manual turning process, the glass may even be damaged. The practicality is low and there are certain limitations in the process of sandblasting glass. In view of this, we propose a sandblasting device for optical glass production to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a sandblasting device for optical glass production, which solves the problem that some existing sandblasting devices for glass production are inconvenient for double-sided sandblasting of glass.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sandblasting device for optical glass production, comprising a workbench, the upper surface of the workbench is fixedly connected to a protective frame, the upper surface of the protective frame is provided with a sandblasting assembly, the upper surface of the workbench is provided with a through groove, the upper surface of the workbench is provided with a first guide groove, the interior of the first guide groove is slidably connected to a sliding vertical plate, the exterior of the sliding vertical plate is provided with a movable horizontal plate, a second guide groove is provided on a side surface of the movable horizontal plate away from the sliding vertical plate, the interior of the second guide groove is provided with a clamping assembly, the interior of the sliding vertical plate is provided with a cavity, the interior of the cavity is rotatably connected to a worm, the outer surface of the worm is meshingly connected to a worm wheel, the interior of the worm wheel is sleeved with a connecting rod, the front end of the connecting rod rotates to pass through the sliding vertical plate and is fixedly connected to the movable horizontal plate, the upper surface of the sliding vertical plate is fixedly connected to a first motor, the output shaft of the first motor rotates to pass through the interior of the sliding vertical plate and is fixedly connected to the worm.

[0009] Preferably, the clamping assembly includes a bidirectional threaded rod, which is rotatably connected to the inside of the second guide groove, and the left end of the bidirectional threaded rod is rotated to pass through the second guide groove. Guide blocks are threadedly sleeved on two opposite threads of the bidirectional threaded rod, and the guide blocks are slidably connected to the inside of the second guide groove.

[0010] Preferably, the outer surfaces of the two guide blocks are fixedly connected to L-shaped fixing plates, and sliding grooves are provided on the surfaces of the opposite sides of the vertical plates of the two L-shaped fixing plates. The interiors of the two sliding grooves are rotatably connected to first threaded rods, and the upper ends of the two first threaded rods are rotatably passed through the L-shaped fixing plates, and the outer surfaces of the two first threaded rods are threadedly sleeved with movable clamping plates.

[0011] Preferably, rubber pads are provided on the surfaces of the opposite sides of the transverse plate and the movable clamping plate of the L-shaped fixing plate.

[0012] Preferably, a second threaded rod is rotatably connected inside the first guide groove, the sliding vertical plate is threadedly sleeved on the outer surface of the second threaded rod, a second motor is fixedly connected to the left side surface of the workbench, and the output shaft of the second motor rotates through the interior of the workbench and is fixedly connected to the second threaded rod.

[0013] Preferably, a collecting box is provided on the lower surface of the workbench, the interior of the collecting box is connected to the through groove, and observation windows are provided on both side surfaces of the protective frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a sandblasting device for optical glass production, which has the following beneficial effects:

[0016] 1. The sandblasting device for optical glass production realizes double-sided sandblasting of glass by starting the first motor to drive the rotation of the worm, thereby solving the problem that some existing sandblasting devices for glass production are inconvenient to perform double-sided sandblasting on glass. The device does not require manual turning over of the glass by workers, thus reducing the work intensity and operation steps of the workers, and also avoids the situation that the glass is damaged due to improper manual operation, thereby improving the safety of the workers themselves.

[0017] 2. The sandblasting device for optical glass production improves the applicability of the device by setting up a clamping component, which makes it easy for workers to adjust according to glass of different widths and thicknesses, thereby achieving clamping of glass of different sizes, thereby improving the flexibility and practicality of the device.

[0018] 3. The sandblasting device for optical glass production avoids hard contact with the glass to be processed by setting the rubber pad, thereby ensuring the safety of the glass. At the same time, the rubber pad itself has good friction, which can increase the friction between the clamping component and the glass and increase the stability of the clamping.

[0019] 4. The sandblasting device for optical glass production avoids the situation where sandblasting particles splash and injure workers during the sandblasting process by setting a protective frame and an observation window. At the same time, the observation window also makes it convenient for workers to check the sandblasting situation, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a sandblasting device for optical glass production according to the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the movable horizontal plate of the utility model;

[0022] Figure 3 It is a cross-sectional schematic diagram of the sliding vertical plate of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the L-shaped fixing plate of the utility model.

[0024] In the figure: 1. workbench; 2. protection frame; 3. sandblasting assembly; 4. through groove; 5. first guide groove; 6. sliding vertical plate; 7. movable horizontal plate; 8. second guide groove; 9. cavity; 10. worm; 11. worm wheel; 12. connecting rod; 13. first motor; 14. bidirectional threaded rod; 15. guide block; 16. L-shaped fixing plate; 17. movable clamping plate; 18. sliding groove; 19. first threaded rod; 20. second threaded rod; 21. second motor; 22. collection box; 23. observation window; 24. rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a sandblasting device for optical glass production, comprising a workbench 1, a protective frame 2 is fixedly connected to the upper surface of the workbench 1, a sandblasting assembly 3 is arranged on the upper surface of the protective frame 2, the sandblasting assembly 3 is an existing structure, and the sandblasting head arranged therein is located on the top wall of the inner chamber of the protective frame 2, so it will not be described below, a through groove 4 is opened on the upper surface of the workbench 1, a first guide groove 5 is opened on the upper surface of the workbench 1, a sliding vertical plate 6 is slidably connected to the inside of the first guide groove 5, and a movable horizontal plate 7 is arranged on the outside of the sliding vertical plate 6, and the movable horizontal plate 7 is arranged on the outside of the movable horizontal plate 6. A second guide groove 8 is provided on the side surface of the movable horizontal plate 7 away from the sliding vertical plate 6, and a clamping assembly is arranged inside the second guide groove 8. A cavity 9 is provided inside the sliding vertical plate 6, and a worm 10 is rotatably connected inside the cavity 9. A worm wheel 11 is meshed and connected to the outer surface of the worm 10. A connecting rod 12 is sleeved inside the worm wheel 11. The front end of the connecting rod 12 rotates through the sliding vertical plate 6 and is fixedly connected to the movable horizontal plate 7. A first motor 13 is fixedly connected to the upper surface of the sliding vertical plate 6. The output shaft of the first motor 13 rotates through the interior of the sliding vertical plate 6 and is connected to the worm. 10 is fixedly connected, and the glass to be processed is fixed by the staff operating the clamping assembly, and then the sliding vertical plate 6 is made to slide inside the first guide groove 5, and the movement of the sliding vertical plate 6 drives the movement of the movable horizontal plate 7. When the movable horizontal plate 7 moves to the inside of the protective frame 2, the sandblasting assembly 3 is operated to realize the sandblasting of the glass. After one side is sandblasted, the worm 10 is driven to rotate by starting the first motor 13, and the worm gear 11 is driven to rotate by the rotation of the worm 10, and the connecting rod 12 is driven to rotate by the rotation of the worm gear 11, and the movable horizontal plate 7 is driven to rotate by the rotation of the connecting rod 12. The glass is turned over by the rotation of the movable horizontal plate 7, and because the through groove 4 is provided, the glass will not be bumped, and the double-sided sandblasting of the glass is finally realized. The above structure solves the problem that some existing sandblasting devices for glass production are not convenient for double-sided sandblasting of the glass, and there is no need for the staff to manually turn over, which reduces the work intensity of the staff and the operation steps. At the same time, it also avoids the situation that the glass is damaged due to improper manual operation, and improves the safety of the staff themselves.

[0027] Furthermore, the clamping assembly includes a bidirectional threaded rod 14, which is rotatably connected to the inside of the second guide groove 8, and the left end of the bidirectional threaded rod 14 rotates to pass through the second guide groove 8. The two opposite threads of the bidirectional threaded rod 14 are threadedly sleeved with guide blocks 15, and the guide blocks 15 are slidably connected to the inside of the second guide groove 8. The outer surfaces of the two guide blocks 15 are fixedly connected to L-shaped fixing plates 16, and the surfaces of the opposite sides of the vertical plates of the two L-shaped fixing plates 16 are provided with sliding grooves 18. The insides of the two sliding grooves 18 are rotatably connected to the first threaded rods 19, and the upper ends of the two first threaded rods 19 are rotated to pass through the L-shaped fixing plates, and the outer surfaces of the two first threaded rods 19 are threaded sleeves A movable clamping plate 17 is provided. The staff first places the glass to be processed on the surface of the workbench 1, and then rotates the bidirectional threaded rod 14 to make the two guide blocks 15 drive the two L-shaped fixing plates 16 to move respectively. After the two L-shaped fixing plates 16 are moved to a suitable distance, the glass is placed on the horizontal plate surface of the two L-shaped fixing plates 16, and then the two first threaded rods 19 are rotated respectively to drive the movable clamping plate 17 to clamp the glass, and finally the glass is fixed. The above structure improves the applicability of the device, and is convenient for the staff to adjust according to glass of different widths and thicknesses, so as to clamp glass of different sizes, thereby improving the flexibility and practicality of the device.

[0028] Furthermore, rubber pads 24 are provided on the surfaces of the opposite sides of the horizontal plate of the L-shaped fixed plate 16 and the movable clamping plate 17. The setting of the rubber pads 24 avoids hard contact between the rubber pads 24 and the glass to be processed, thereby ensuring the safety of the glass. At the same time, the rubber pads 24 themselves have good friction, which can increase the friction between the clamping assembly and the glass, thereby increasing the stability of the clamping.

[0029] Furthermore, the first guide groove 5 is internally rotatably connected to a second threaded rod 20, the sliding vertical plate 6 is threadedly sleeved on the outer surface of the second threaded rod 20, and the left surface of the workbench 1 is fixedly connected to a second motor 21. The output shaft of the second motor 21 rotates and penetrates into the interior of the workbench 1 and is fixedly connected to the second threaded rod 20. The second threaded rod 20 is driven to rotate by starting the second motor 21, and the sliding vertical plate 6 is driven to slide inside the first guide groove 5 by the rotation of the second threaded rod 20.

[0030] Furthermore, a collecting box 22 is provided on the lower surface of the workbench 1 , and the interior of the collecting box 22 is connected to the through slot 4 . The setting of the collecting box 22 facilitates the collection of the sandblasting particles.

[0031] Furthermore, observation windows 23 are provided on both side surfaces of the protective frame 2. The setting of the protective frame 2 and the observation window 23 can avoid the situation where sandblasting particles splash and injure the workers during the sandblasting process. At the same time, the observation window 23 also makes it convenient for the workers to check the sandblasting situation, further improving the practicality of the device.

[0032] Working principle:

[0033] When the sandblasting device for optical glass production is in use, the staff operates the clamping assembly to fix the glass to be processed, and then makes the sliding vertical plate 6 slide inside the first guide groove 5, and the movement of the sliding vertical plate 6 drives the movement of the movable horizontal plate 7. When the movable horizontal plate 7 moves to the inside of the protective frame 2, the glass is sandblasted by operating the sandblasting assembly 3. After one side is sandblasted, the worm 10 is driven to rotate by starting the first motor 13, and the worm 10 is driven to rotate by the rotation of the worm 10, and the worm wheel 11 is driven to rotate by the rotation of the worm wheel 11, and the connecting rod 12 is driven to rotate by the rotation of the connecting rod 12, and the movable horizontal plate 7 is driven to rotate by the rotation of the connecting rod 12. The glass is turned over by the rotation of the movable horizontal plate 7, and because the through groove 4 is provided, the glass will not be bumped, and finally the double-sided sandblasting of the glass is achieved.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting device for optical glass production, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a protective frame (2), the upper surface of the protective frame (2) is provided with a sandblasting assembly (3), the upper surface of the workbench (1) is provided with a through groove (4), the upper surface of the workbench (1) is provided with a first guide groove (5), the interior of the first guide groove (5) is slidably connected with a sliding vertical plate (6), the exterior of the sliding vertical plate (6) is provided with a movable horizontal plate (7), a side surface of the movable horizontal plate (7) away from the sliding vertical plate (6) is provided with a second guide groove (8), and the interior of the second guide groove (8) is provided with a clamping assembly, A cavity (9) is provided inside the sliding vertical plate (6), a worm (10) is rotatably connected inside the cavity (9), a worm wheel (11) is meshedly connected to the outer surface of the worm (10), a connecting rod (12) is sleeved inside the worm wheel (11), the front end of the connecting rod (12) rotates through the sliding vertical plate (6) and is fixedly connected to the movable horizontal plate (7), a first motor (13) is fixedly connected to the upper surface of the sliding vertical plate (6), an output shaft of the first motor (13) rotates through the interior of the sliding vertical plate (6) and is fixedly connected to the worm (10).

2. A sandblasting device for optical glass production according to claim 1, characterized in that: The clamping assembly comprises a bidirectional threaded rod (14), the bidirectional threaded rod (14) is rotatably connected to the inside of the second guide groove (8), the left end of the bidirectional threaded rod (14) is rotatably passed through the second guide groove (8), and guide blocks (15) are threadedly sleeved at two opposite threads of the bidirectional threaded rod (14), and the guide blocks (15) are slidably connected to the inside of the second guide groove (8).

3. A sandblasting device for optical glass production according to claim 2, characterized in that: The outer surfaces of the two guide blocks (15) are fixedly connected with an L-shaped fixing plate (16), and the surfaces of the two L-shaped fixing plates (16) on the side opposite to the vertical plates are provided with a sliding groove (18), and the interiors of the two sliding grooves (18) are rotatably connected with a first threaded rod (19), and the upper ends of the two first threaded rods (19) are rotatably passed through the L-shaped fixing plate, and the outer surfaces of the two first threaded rods (19) are threadedly sleeved with a movable clamping plate (17).

4. A sandblasting device for optical glass production according to claim 3, characterized in that: The surfaces of the L-shaped fixing plate (16) and the movable clamping plate (17) on one side opposite to each other are both provided with rubber cushions (24).

5. The sandblasting device for optical glass production according to claim 1, characterized in that: The interior of the first guide groove (5) is rotatably connected to a second threaded rod (20), and the sliding vertical plate (6) is threadably sleeved on the outer surface of the second threaded rod (20).

6. A sandblasting device for optical glass production according to claim 5, characterized in that: A second motor (21) is fixedly connected to the left side surface of the workbench (1); an output shaft of the second motor (21) rotates and penetrates into the interior of the workbench (1) and is fixedly connected to the second threaded rod (20).

7. A sandblasting device for producing optical glass according to claim 6, characterized in that: A collecting box (22) is provided on the lower surface of the workbench (1), and the interior of the collecting box (22) is connected to the through groove (4).

8. The sandblasting device for producing optical glass according to claim 1, characterized in that: Observation windows (23) are provided on both side surfaces of the protection frame (2).

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