Dustproof grinding device for diffusion plate production

Abstract

The utility model relates to the technical field of polishing devices, in particular to a dustproof polishing device for diffusion plate production, which comprises a dustproof net cover, a water tank mounted in the dustproof net cover, an electric sprayer fixedly mounted at the bottom of the water tank, a drainage partition plate arranged on the lower side of the electric sprayer, a U-shaped frame mounted on the upper side of the drainage partition plate, and a large sliding block arranged on one side of the U-shaped frame. A small sliding block is arranged on the other side of the U-shaped frame, and grinding machines are fixedly installed on the lower surface of the large sliding block and the lower surface of the small sliding block. The grinding device has the beneficial effects that through movement of a set of large sliding blocks and a set of small sliding blocks, a grinding machine fixedly installed at the bottoms of the large sliding blocks and the small sliding blocks is driven to move along the edge of a workpiece, then the edges of the two sides of the diffusion plate workpiece can be ground at the same time, and then the grinding work efficiency is improved; and sprayed water flows down through the drainage partition plate, and the upper surface of the drainage partition plate is covered with the dustproof net cover, so that the health of operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a dustproof grinding device for the production of diffusion plates. Background Art

[0002] The diffuser plate of a lamp can change the angle of light, so it is often used in life. Therefore, the edges of the diffuser plate of a lamp need to be polished to prevent people from being cut by the edges of the diffuser plate of the lamp.

[0003] In the prior art, a general lamp diffuser plate polishing device can polish the edge of one side at a time, so it takes a lot of manpower to adjust the position of the lamp diffuser plate for multiple polishing. At the same time, a large amount of dust will be generated during polishing, so the staff are required to wear masks. However, when the staff use the device for a long time, it will cause harm to the staff's body. Utility Model Content

[0004] The purpose of the utility model is to provide a dustproof grinding device for diffuser plate production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof polishing device for diffuser plate production, comprising: a dustproof mesh cover, a water tank is installed in the dustproof mesh cover, an electric nozzle is fixedly installed at the bottom of the water tank, and a drainage baffle is arranged at the lower side of the electric nozzle.

[0006] A U-shaped frame is installed on the upper side of the drainage baffle, a large slider is arranged on one side of the U-shaped frame, and a small slider is arranged on the other side of the U-shaped frame. Grinding machines are fixedly installed on the lower surfaces of the large slider and the small slider.

[0007] Preferably, a limit rod is fixedly connected to the lower surface of the dustproof mesh cover, and the lower surface of the drainage baffle is in contact with the recovery box.

[0008] Preferably, the limiting rod is slidably connected with the drainage baffle and the recovery box, and the upper surface of the drainage baffle is fixedly connected with a processing table.

[0009] Preferably, the lower surface of the water tank is fixedly connected to the support plate, both sides of the support plate are fixedly connected to the upper trough plate, and both ends of the upper trough plate are fixedly connected to the U-shaped frame.

[0010] Preferably, one end of the U-shaped frame is fixedly connected to the processing table, the other end of the U-shaped frame is fixedly connected to the drainage baffle, and the inner side of the top of the U-shaped frame is fixedly connected to the lower trough plate.

[0011] Preferably, a lower limit block is slidably connected in the lower groove plate, the lower surface of the lower limit block is fixedly connected to the large slider, the large slider is internally threaded with an upper screw rod, one end of the upper screw rod is rotatably sleeved in the U-shaped frame, the other end of the upper screw rod is fixedly connected to the output end of the motor, and an upper gear is fixedly sleeved on one side of the upper screw rod.

[0012] Preferably, a connecting plate is fixedly connected to one side of the U-shaped frame, an upper limit block is slidably connected in the upper groove plate, the lower surface of the upper limit block is fixedly connected to the small slider, a lower screw is threadedly connected to the small slider, one end of the lower screw is rotatably sleeved in the U-shaped frame, and the other end of the lower screw is rotatably sleeved in the connecting plate, and a lower gear is fixedly sleeved on one side of the lower screw.

[0013] Preferably, a cylinder is fixedly connected to the lower surface of the support plate, a soft pressure pad is fixedly connected to the output end of the cylinder, and the upper gear and the lower gear are meshed for transmission.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the diffuser plate is placed on the upper surface of the processing table, and the output end of the cylinder is extended to drive the soft pressure pad to move downward, thereby making the soft pressure pad press and fix the diffuser plate to ensure its stability during the grinding process, and the dustproof screen cover is slidably inserted into the four corners of the recovery box through the limit rod, so that the dustproof screen cover is arranged on the upper side of the drainage partition, and at this time, by controlling the rotation of the motor, the motor drives the upper screw rod fixedly connected to its output end to rotate, and under the rotation action of the upper screw, the upper screw drives the large slider to move, and the large slider drives the grinder to move in the direction of the upper screw rod under the sliding cooperation of the lower limit block and the lower groove plate, and an upper gear is provided on one side of the upper screw fixed sleeve to drive The upper gear rotates, and the upper gear meshes with the lower gear for transmission, thereby driving the lower gear to rotate. A lower screw is provided in the fixed sleeve inside the lower gear, thereby driving the lower screw to rotate, and the lower screw drives the small slider to move. The small slider slides in cooperation with the upper limit block and the upper slot plate, so that the small slider moves in the direction of the lower screw, and then the small slider drives the grinder to grind in the direction of the lower screw, so that driven by the large slider and the small slider, the edges on both sides of the diffuser plate can be grinded simultaneously, thereby improving the grinding efficiency. During the grinding process, the water in the water tank is atomized and sprayed out by controlling the electric nozzle, thereby achieving dust reduction, and the sprayed water is left on the drainage partition for easy recovery. The dustproof mesh cover can also prevent dust from escaping, which is beneficial to protecting the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a side view schematic diagram of the internal structure of the utility model;

[0018] Figure 4 It is a bottom view schematic diagram of the internal structure of the utility model.

[0019] In the figure: 1. dustproof screen; 2. water tank; 3. electric nozzle; 4. drainage baffle; 5. U-shaped frame; 6. large slider; 7. small slider; 8. grinder; 9. limit rod; 10. recycling box; 11. processing table;

[0020] 12. Support plate; 13. Upper slot plate; 14. Lower slot plate; 15. Lower limit block; 16. Upper screw rod; 17. Motor; 18. Upper gear; 19. Connecting plate; 20. Upper limit block; 21. Lower screw rod; 22. Lower gear;

[0021] 23. Cylinder; 24. Soft pressure pad. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a dustproof grinding device for the production of diffusion plates, comprising: a dustproof mesh cover 1, a water tank 2 is installed in the dustproof mesh cover 1, an electric nozzle 3 is fixedly installed at the bottom of the water tank 2, a drainage baffle 4 is arranged at the lower side of the electric nozzle 3, a U-shaped frame 5 is installed at the upper side of the drainage baffle 4, a large slider 6 is arranged on one side of the U-shaped frame 5, a small slider 7 is arranged on the other side of the U-shaped frame 5, and a grinder 8 is fixedly installed on the lower surfaces of the large slider 6 and the small slider 7.

[0025] The diffusion plate workpiece is placed on the upper surface of the processing table 11, and a group of large sliders 6 and a group of small sliders 7 are moved to drive the grinder 8 fixedly installed at the bottom to move along the edge of the workpiece, so that the edges on both sides of the diffusion plate workpiece can be polished at the same time, thereby improving the polishing efficiency. During the polishing process, the water in the water tank 2 is atomized and sprayed out by controlling the electric nozzle 3 to achieve dust reduction. The sprayed water then flows down the drainage partition 4 for easy recovery. A dustproof mesh cover 1 is provided on the upper surface of the drainage partition 4 to prevent dust from escaping, which is beneficial to protecting the health of the operator.

[0026] Embodiment 2

[0027] On the basis of the first embodiment, the lower surface of the dustproof net cover 1 is fixedly connected to the limiting rod 9, the lower surface of the drainage baffle 4 is in contact with the recovery box 10, the limiting rod 9 is fixedly connected to the lower surface of the dustproof net cover 1, so as to facilitate the fixation of the dustproof net cover 1, the surface of the drainage baffle 4 is provided with a through hole, so as to facilitate the flow of water into the recovery box 10, the limiting rod 9 is slidably connected with the drainage baffle 4 and the recovery box 10, the upper surface of the drainage baffle 4 is fixedly connected with the processing table 11, the drainage baffle 4 and the recovery box 10 are connected to the processing table 11, and the drainage baffle 4 and the recovery box 10 are connected to the processing table 11. Limiting holes are provided at the four corners of the storage box 10, and the limiting holes are convenient for the insertion of the limiting rod 9, so that the limiting rod 9 can limit and fix the dustproof mesh cover 1, and the lower surface of the water tank 2 is fixedly connected to the support plate 12, and the two sides of the support plate 12 are fixedly connected to the upper groove plate 13, and the two ends of the upper groove plate 13 are fixedly connected to the U-shaped frame 5. Since the water tank 2 stores water for dust reduction, the support plate 12 supports the water tank 2, the U-shaped frame 5 fixes the upper groove plate 13, and the upper groove plate 13 supports and fixes the support plate 12.

[0028] The limiting rod 9 passes through the drainage baffle 4 and is slidably inserted into the four corners of the recovery box 10, so that the limiting rod 9 limits and fixes the dustproof mesh cover 1, which is convenient for the removal of the dustproof mesh cover 1. At the same time, the dustproof mesh cover 1 reduces the dispersion of dust, which is beneficial to protecting the health of the operator. The processing table 11 is fixedly installed on the drainage baffle 4, so as to facilitate the placement of the workpiece. The U-shaped frame 5 fixes and supports the upper groove plate 13, the upper groove plate 13 fixes and supports the support plate 12, and the support plate 12 supports the water tank 2.

[0029] Embodiment 3

[0030] On the basis of the second embodiment, one end of the U-shaped frame 5 is fixedly connected to the processing table 11, and the other end of the U-shaped frame 5 is fixedly connected to the drainage baffle 4. The inner side of the top of the U-shaped frame 5 is fixedly connected to the lower slot plate 14. The U-shaped frame 5 forms a bracket to firmly support the remaining components. A lower limit block 15 is slidably connected in the lower slot plate 14. The lower surface of the lower limit block 15 is fixedly connected to the large slider 6. The large slider 6 is internally threaded with an upper screw 16. One end of the upper screw 16 is rotatably sleeved in the U-shaped frame 5. The other end of the upper screw 16 is fixedly connected to the output end of the motor 17. An upper gear 18 is fixedly sleeved on one side of the upper screw 16. Through the rotation of the upper screw 16, the large slider 6 is driven to reciprocate on the upper screw 16 under the sliding cooperation between the lower limit block 15 and the lower slot plate 14. A connecting plate 19 is fixedly connected to one side of the U-shaped frame 5, and an upper limit block 20 is slidably connected in the upper slot plate 13. The lower surface of the limit block 20 is fixedly connected to the small slider 7, and the small slider 7 is internally threaded with a lower screw rod 21. One end of the lower screw rod 21 is rotatably sleeved in the U-shaped frame 5, and the other end of the lower screw rod 21 is rotatably sleeved in the connecting plate 19. A lower gear 22 is fixedly sleeved on one side of the lower screw rod 21. Through the rotation of the lower screw rod 21, the lower screw rod 21 reciprocates on the lower screw rod 21 under the sliding cooperation between the upper limit block 20 and the upper groove plate 13. A cylinder 23 is fixedly connected to the lower surface of the support plate 12, and a soft pressure pad 24 is fixedly connected to the output end of the cylinder 23. The upper gear 18 and the lower gear 22 are meshed for transmission. The cylinder 23 fixedly installed on the lower surface of the support plate 12 extends through the output end of the cylinder 23, thereby driving the soft pressure pad 24 to gradually contact the groove on the surface of the diffuser plate, so that the soft pressure pad 24 fixes the diffuser plate on the processing table 11, thereby preventing it from moving during the grinding process.

[0031] The motor 17 is fixedly installed on one side of the U-shaped frame 5. The upper screw 16 fixedly connected to the output end thereof is driven to rotate by controlling the motor 17. Under the rotation of the upper screw 16, the upper screw 16 drives the large slider 6 to move. The large slider 6 is in sliding cooperation with the lower limit block 15 and the lower groove plate 14, so that the large slider 6 drives the grinder 8 to move along the direction of the upper screw 16. An upper gear 18 is fixedly sleeved on one side of the upper screw 16, thereby driving the upper gear 18 to rotate. The upper gear 18 is meshed with the lower gear 22 for transmission, thereby driving the lower gear 22 to rotate. The lower gear 22 is fixed inside. A lower screw 21 is sleeved, thereby driving the lower screw 21 to rotate, and the lower screw 21 drives the small slider 7 to move. The small slider 7 slides in cooperation with the upper limit block 20 and the upper groove plate 13, so that the small slider 7 moves in the direction of the lower screw 21, and then the small slider 7 drives the grinder 8 to grind in the direction of the lower screw 21, so that under the drive of the large slider 6 and the small slider 7, the edges of both sides of the diffuser plate can be grinded simultaneously, thereby improving the grinding efficiency. Both ends of the upper screw 16 and the lower screw 21 are rotatably sleeved in the bearing seat, so that the bearing seat can stably support them and facilitate their rotation.

[0032] During actual use, the electric nozzle 3, the grinder 8, the motor 17, and the cylinder 23 are electrically connected to the external terminal control device, and the diffuser plate is placed on the upper surface of the processing table 11. The output end of the cylinder 23 extends, thereby driving the soft pressure pad 24 to move downward, and then the soft pressure pad 24 presses and fixes the diffuser plate to ensure its stability during the grinding process. The dustproof net cover 1 is slidably inserted into the four corners of the recovery box 10 through the limit rod 9, so that the dustproof net cover 1 is arranged on the upper side of the drainage baffle 4. At this time, by controlling the rotation of the motor 17, the motor 17 drives the upper screw 16 fixedly connected to its output end to rotate. Under the rotation action of the upper screw 16, the upper screw 16 drives the large slider 6 to move. The large slider 6 is in sliding cooperation with the lower limit block 15 and the lower groove plate 14, so that the large slider 6 drives the grinder 8 to move in the direction of the upper screw 16, and one side of the upper screw 16 is fixed An upper gear 18 is sleeved, thereby driving the upper gear 18 to rotate, and the upper gear 18 meshes with the lower gear 22 for transmission, thereby driving the lower gear 22 to rotate. A lower screw rod 21 is fixedly sleeved in the lower gear 22, thereby driving the lower screw rod 21 to rotate, and the lower screw rod 21 drives the small slider 7 to move. The small slider 7 is in sliding cooperation with the upper limit block 20 and the upper groove plate 13, so that the small slider 7 moves in the direction of the lower screw rod 21, and then the small slider 7 drives the grinder 8 to grind along the direction of the lower screw rod 21, so that under the drive of the large slider 6 and the small slider 7, the edges on both sides of the diffuser plate can be grinded simultaneously, thereby improving the grinding efficiency. During the grinding process, the water in the water tank 2 is sprayed out by controlling the electric nozzle 3 to atomize, thereby achieving dust reduction, and the sprayed water is left on the drainage partition 4, which is convenient for recovery. The dustproof mesh cover 1 can also prevent dust from escaping, which is beneficial to protecting the health of the operator.

[0033] 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 dustproof polishing device for diffuser plate production, comprising a dustproof mesh cover (1), characterized in that: A water tank (2) is installed in the dustproof mesh cover (1), an electric spray head (3) is fixedly installed at the bottom of the water tank (2), and a drainage baffle (4) is arranged at the lower side of the electric spray head (3); A U-shaped frame (5) is installed on the upper side of the drainage baffle (4); a large slider (6) is arranged on one side of the U-shaped frame (5); a small slider (7) is arranged on the other side of the U-shaped frame (5); and a grinder (8) is fixedly installed on the lower surfaces of the large slider (6) and the small slider (7).

2. The dust-proof polishing device for diffuser plate production according to claim 1, characterized in that: The lower surface of the dustproof mesh cover (1) is fixedly connected to a limiting rod (9), and the lower surface of the drainage baffle (4) is in contact with the recovery box (10).

3. The dust-proof polishing device for diffuser plate production according to claim 2, characterized in that: The limiting rod (9) is slidably plugged into the drainage baffle (4) and the recovery box (10), and the upper surface of the drainage baffle (4) is fixedly connected with a processing table (11).

4. The dust-proof polishing device for diffuser plate production according to claim 3, characterized in that: The lower surface of the water tank (2) is fixedly connected to the support plate (12), the two sides of the support plate (12) are fixedly connected to the upper trough plate (13), and the two ends of the upper trough plate (13) are fixedly connected to the U-shaped frame (5).

5. The dust-proof polishing device for diffuser plate production according to claim 4, characterized in that: One end of the U-shaped frame (5) is fixedly connected to the processing table (11), the other end of the U-shaped frame (5) is fixedly connected to the drainage baffle (4), and the inner side of the top of the U-shaped frame (5) is fixedly connected to the lower groove plate (14).

6. The dust-proof polishing device for diffuser plate production according to claim 5, characterized in that: A lower limit block (15) is slidably connected inside the lower groove plate (14), the lower surface of the lower limit block (15) is fixedly connected to the large slider (6), the large slider (6) is internally threadedly connected to an upper screw rod (16), one end of the upper screw rod (16) is rotatably sleeved in the U-shaped frame (5), the other end of the upper screw rod (16) is fixedly connected to the output end of the motor (17), and an upper gear (18) is fixedly sleeved on one side of the upper screw rod (16).

7. The dust-proof polishing device for diffuser plate production according to claim 6, characterized in that: A connecting plate (19) is fixedly connected to one side of the U-shaped frame (5); an upper limit block (20) is slidably connected inside the upper groove plate (13); a lower surface of the upper limit block (20) is fixedly connected to the small slider (7); a lower screw rod (21) is internally threadedly connected to the small slider (7); one end of the lower screw rod (21) is rotatably sleeved in the U-shaped frame (5); the other end of the lower screw rod (21) is rotatably sleeved in the connecting plate (19); and a lower gear (22) is fixedly sleeved on one side of the lower screw rod (21).

8. The dust-proof polishing device for diffuser plate production according to claim 7, characterized in that: The lower surface of the support plate (12) is fixedly connected to a cylinder (23), the output end of the cylinder (23) is fixedly connected to a soft pressure pad (24), and the upper gear (18) and the lower gear (22) are meshed and transmitted.

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