Continuous polishing and grinding device for microcrystalline glass

Abstract

The utility model provides a glass ceramic continuous polishing and grinding device which comprises a first U-shaped frame, baffles are fixedly arranged at the two ends in the first U-shaped frame, a transmission machine is arranged in the first U-shaped frame, a transmission belt is arranged on the transmission machine, supporting legs are fixedly arranged on the two sides of the outer wall of the first U-shaped frame, and a supporting plate is fixedly arranged between the supporting legs. A containing space is formed between the supporting legs and the supporting plate, and a chip leaking groove is formed in the inner bottom end of the U-shaped frame. Compared with the prior art, the glass ceramic polishing device has the following beneficial effects that through the designed height adjusting polishing assembly, it is guaranteed that the height of a polished part is adjustable, it is guaranteed that the polished part is conveniently attached to the surface of glass ceramic so as to complete follow-up glass ceramic polishing work, a sweeping plate is pushed through a designed electric telescopic rod to clean chippings, and the work efficiency is improved. And the chippings fall into the collecting barrel along the chipping leaking groove to be collected in a unified mode, workers can conveniently conduct unified treatment on the chippings in the later period, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a continuous polishing device for microcrystalline glass, belonging to the field of microcrystalline glass processing equipment. Background Technique

[0002] Microcrystalline glass, also known as microcrystalline jade or ceramic glass, is a newly developed foreign building material. Its scientific name is glass crystal. It has the dual characteristics of glass and ceramic. The atomic arrangement inside ordinary glass is irregular, which is one of the reasons why glass is fragile. While microcrystalline glass, like ceramic, is composed of crystals. Therefore, microcrystalline glass has higher brightness than ceramic and stronger toughness than glass. During the production process of microcrystalline glass, its surface needs to be polished.

[0003] During the production process of microcrystalline glass, the work of grinding and polishing its surface is required to increase the surface precision of the microcrystalline glass and improve the finished product quality of the microcrystalline glass. However, a large amount of crystal debris will be deposited at the bottom inside the main body shell during the grinding of microcrystalline glass, and it is necessary for workers to clean the debris inside the main body shell regularly. The existing cleaning method usually shuts down the started machine first, and then the workers use tools to directly clean the debris inside the device, which takes a long time and reduces the working efficiency of the device. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a continuous polishing device for microcrystalline glass.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions:

[0006] A continuous polishing device for microcrystalline glass includes a first U-shaped frame. Both ends inside the first U-shaped frame are fixedly provided with baffles. A transmission mechanism is arranged inside the first U-shaped frame, and the transmission mechanism has a transmission belt. Both sides of the outer wall of the first U-shaped frame are fixedly provided with support legs. A support plate is fixedly arranged between the support legs. A placement space is formed between the support legs and the support plate. A collection barrel is placed in the placement space. A chip leakage groove is arranged at the bottom end inside the first U-shaped frame. An electric telescopic rod is fixedly arranged on the outer wall of the first U-shaped frame through a motor plate. The output end of the electric telescopic rod is connected with a cleaning plate located inside the first U-shaped frame. A stable transportation mechanism and a height-adjustable grinding assembly are installed on the first U-shaped frame.

[0007] Further, the stable transportation mechanism includes a second U-shaped frame fixed to the first U-shaped frame. A driving motor is fixedly provided on the second U-shaped frame. The output end of the driving motor is connected to a double-axis lead screw. Threaded plates are sleeved on both ends of the double-axis lead screw. Limiting plates are fixedly provided at the bottom ends of the threaded plates. The double-axis lead screw penetrates through the second U-shaped frame, and a first bearing fixed to the outer side wall of the second U-shaped frame is sleeved on the other end of the double-axis lead screw.

[0008] Further, rolling grooves are formed on the inner side surfaces of the limiting plates. Stable rollers are rotatably connected inside the rolling grooves. Support rods penetrating through the first U-shaped frame are fixedly provided on the outer side surfaces of the limiting plates.

[0009] Further, the height-adjustable grinding assembly includes a third U-shaped frame fixed to the first U-shaped frame. Vertical sliding grooves are formed on the inner sides of the third U-shaped frame. Sliding rods are slidably arranged inside the vertical sliding grooves. A common plate is slidably arranged between the sliding rods.

[0010] Further, a secondary driving motor is fixedly provided at the top end of one of the third U-shaped frames. A lead screw is provided at the output end of the secondary driving motor. The sliding rods are threadedly sleeved on the lead screw. A second bearing is sleeved at the bottom of the lead screw. The second bearing is fixed to the inner bottom end of the vertical sliding groove.

[0011] Further, a plurality of third bearings are fixedly provided at the bottom end of the common plate. A rotating rod is fixedly arranged through the inner ring of the third bearing. The rotating rod penetrates through the common plate, and an I-shaped sprocket is fixedly provided at the top end of the rotating rod. A chain is sleeved on the I-shaped sprocket.

[0012] Further, a polishing wheel is fixedly provided at the bottom end of the rotating rod by means of a screw. A rotating motor is fixedly provided at the top end of the common plate. A meshing wheel is fixedly provided at the output top end of the rotating motor.

[0013] Further, a meshing rack matching the meshing wheel is provided on one of the I-shaped sprockets. A secondary electric telescopic rod is fixedly provided at the top end of one of the sliding rods. The output end of the secondary electric telescopic rod is connected to the common plate.

[0014] The beneficial effects of the present utility model:

[0015] The microcrystalline glass to be polished is transported by the transmission belt on the transmission mechanism, and the transmission belt can continuously transport the microcrystalline glass, ensuring continuous polishing and grinding of the microcrystalline glass and improving work efficiency.

[0016] The two side edges of the microcrystalline glass are limited by the provided stable transportation mechanism, ensuring that the microcrystalline glass moves smoothly on the transmission belt and ensuring the stability of polishing and grinding, so as to improve the work efficiency of polishing and grinding.

[0017] Through the designed height-adjustable grinding assembly, it is ensured that the height of the parts to be ground is adjustable, and it is ensured that the parts to be ground are convenient to fit the surface of the microcrystalline glass, so as to complete the subsequent grinding and polishing work of the microcrystalline glass.

[0018] The electric telescopic rod is designed to push the cleaning plate to clean the debris. The debris falls into the collection cylinder along the debris leakage groove for unified collection, which is convenient for the staff to handle it uniformly later and improves the work efficiency. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is the front view of a continuous grinding and polishing device for microcrystalline glass of the present invention;

[0021] Figure 2 It is the internal schematic diagram of the U-shaped frame I of a continuous grinding and polishing device for microcrystalline glass of the present invention;

[0022] Figure 3 It is the schematic diagram of the limit plate of a continuous grinding and polishing device for microcrystalline glass of the present invention;

[0023] Figure 4 It is the schematic diagram of the height-adjustable grinding assembly of a continuous grinding and polishing device for microcrystalline glass of the present invention.

[0024] In the figure: 1. U-shaped frame I; 2. Baffle; 3. Transmission; 4. Support leg; 5. Support plate; 6. Collection cylinder; 7. Debris leakage groove; 8. Electric telescopic rod; 9. Cleaning plate; 10. U-shaped frame II; 11. Driving motor; 12. Biaxial lead screw; 13. Threaded plate; 14. Limit plate; 15. Rolling groove; 16. Stabilizing rod; 17. Support rod; 18. U-shaped frame III; 19. Vertical sliding groove; 20. Sliding rod; 21. Common plate; 22. Bearing III; 23. Rotating rod; 24. I-shaped sprocket; 25. Chain; 26. Polishing wheel; 27. Rotating motor; 28. Meshing wheel; 29. Sub-driving motor; 30. Lead screw; 31. Bearing II; 32. Sub-electric telescopic rod. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-4 , the present invention provides a technical solution: a continuous polishing device for microcrystalline glass, including a first U-shaped frame 1, both ends inside the first U-shaped frame 1 are fixedly provided with baffles 2, a transmission machine 3 is arranged inside the first U-shaped frame 1, the transmission machine 3 has a transmission belt, both sides of the outer wall of the first U-shaped frame 1 are fixedly provided with support legs 4, a support plate 5 is fixedly arranged between the support legs 4, a placement space is formed between the support legs 4 and the support plate 5, a collection barrel 6 is placed in the placement space, a chip leakage groove 7 is arranged at the bottom end inside the first U-shaped frame 1, an electric telescopic rod 8 is fixedly arranged on the outer wall of the first U-shaped frame 1 through a motor plate, and the output end of the electric telescopic rod 8 is connected with a cleaning plate 9 located inside the first U-shaped frame 1. A stable transportation mechanism and a height-adjustable grinding assembly are installed on the first U-shaped frame 1.

[0027] Refer to Figure 1 and Figure 3 , the stable transportation mechanism includes a second U-shaped frame 10 fixed on the first U-shaped frame 1, a driving motor 11 is fixedly arranged on the second U-shaped frame 10, the output end of the driving motor 11 is connected with a double-axis lead screw 12, both ends of the double-axis lead screw 12 are threadedly sleeved with threaded plates 13, the bottom ends of the threaded plates 13 are fixedly provided with limiting plates 14, the double-axis lead screw 12 penetrates through the second U-shaped frame 10, and the other end of the double-axis lead screw 12 is sleeved with a bearing I fixed on the outer side wall of the second U-shaped frame 10. A rolling groove 15 is opened on the inner side surface of the limiting plate 14, a stable rod 16 is rotatably connected inside the rolling groove 15, and support rods 17 penetrating through the first U-shaped frame 1 are fixedly arranged on the outer side surfaces of the limiting plates 14. Starting the driving motor 11 drives the rotation of the double-axis lead screw 12, and finally drives the two limiting plates 14 connected to the threaded plates 13 to move closer to or away from each other, and finally adjusts the stable rod 16 to be close to the microcrystalline glass to ensure the stability of the transportation of the microcrystalline glass.

[0028] Refer to Figure 1 and Figure 4, the height-adjustable grinding assembly includes a U-shaped frame three 18 fixed on the U-shaped frame one 1. Vertical sliding grooves 19 are provided on the inner sides of the U-shaped frame three 18. A sliding rod 20 is slidably arranged inside the vertical sliding grooves 19. A common plate 21 is fixedly arranged between the sliding rods 20. A secondary drive motor 29 is fixedly arranged at the top of one of the U-shaped frame three 18. A lead screw 30 is arranged at the output end of the secondary drive motor 29. The sliding rod 20 is threadedly sleeved on the lead screw 30. A bearing two 31 is sleeved at the bottom of the lead screw 30. The bearing two 31 is fixed at the inner bottom end of the vertical sliding groove 19. A plurality of bearing three 22 are fixedly arranged at the bottom end of the common plate 21. A rotating rod 23 is fixedly arranged through the inner ring of the bearing three 22. The rotating rod 23 penetrates through the common plate 21. An I-shaped sprocket 24 is fixedly arranged at the top end of the rotating rod 23. A chain 25 is sleeved on the I-shaped sprocket 24. A polishing wheel 26 is fixedly arranged at the bottom end of the rotating rod 23 by screws. A rotating motor 27 is fixedly arranged at the top end of the common plate 21. A meshing wheel 28 is fixedly arranged at the output top end of the rotating motor 27. A meshing rack matching the meshing wheel 28 is arranged on one of the I-shaped sprockets 24. A secondary electric telescopic rod 32 is fixedly arranged at the top end of one of the sliding rods 20. The output end of the secondary electric telescopic rod 32 is connected to the common plate 21. The secondary drive motor 29 and the drive motor are both motors that can rotate forward and backward. The rotation of the secondary drive motor 29 drives the rotation of the lead screw 30, thereby driving the lifting of the sliding rod 20 and driving the height adjustment of the polishing wheel 26 at the bottom of the common plate 21. Then, the rotating motor 27 is driven to drive the meshing wheel 28 to rotate. The meshing wheel 28 is a gear. A meshing gear rack is designed on one of the I-shaped sprockets 24. In this way, the rotation of the I-shaped sprocket 24 can be driven, thereby driving the rotation of the rotating rod 23. The rotation of the rotating rod 23 drives the rotation of the polishing wheel 26 to complete the subsequent grinding.

[0029] During specific operation, the microcrystalline glass to be polished is transported by the conveyor belt on the transmission mechanism 3. The conveyor belt can continuously transport the microcrystalline glass, ensuring continuous polishing and grinding of the microcrystalline glass, improving work efficiency. The microcrystalline glass is limited at both side edges by the set stable transportation mechanism, ensuring that the microcrystalline glass moves smoothly on the conveyor belt and ensuring the stability of grinding and polishing, so as to improve the work efficiency of grinding and polishing. Through the designed height-adjustable grinding assembly, it is ensured that the height of the grinding component is adjustable, and it is convenient for the grinding component to fit the surface of the microcrystalline glass to complete the subsequent grinding and polishing work of the microcrystalline glass. The designed electric telescopic rod 8 pushes the cleaning plate 9 to clean up the debris. The debris falls into the collection cylinder 6 along the debris leakage groove 7 for unified collection, which is convenient for the later staff to uniformly process it, improving work efficiency. The collection cylinder 6 is placed in the placement space. The collection cylinder 6 is slightly clamped in the placement space. A handle needs to be designed on the collection cylinder 6 for convenient extraction of the collection cylinder 6. The collection cylinder 6 is not shown in the figure and is a conventional structure, so no further description is made here.

[0030] Although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A continuous polishing device for glass-ceramics, characterized in that: It includes a first U-shaped frame (1), at both ends inside the first U-shaped frame (1), there are fixed baffles (2), inside the first U-shaped frame (1), there is a transmission machine (3), the transmission machine (3) has a transmission belt, on both sides of the outer wall of the first U-shaped frame (1), there are fixed support legs (4), between the support legs (4), there is a fixed support plate (5), a placement space is formed between the support legs (4) and the support plate (5), inside the placement space, there is a collection cylinder (6), at the inner bottom end of the first U-shaped frame (1), there is a chip leakage groove (7), on the outer wall of the first U-shaped frame (1), an electric telescopic rod (8) is fixed through a motor plate, the output end of the electric telescopic rod (8) is connected to a cleaning plate (9) located inside the first U-shaped frame (1), and a stable transportation mechanism and a height-adjustable grinding assembly are installed on the first U-shaped frame (1).

2. The continuous polishing device for glass-ceramics according to claim 1, wherein: The stable transportation mechanism includes a second U-shaped frame (10) fixed on the first U-shaped frame (1), on the second U-shaped frame (10), there is a fixed drive motor (11), the output end of the drive motor (11) is connected to a double-axis lead screw (12), at both ends of the double-axis lead screw (12), there are threaded sleeves with threaded plates (13), at the bottom ends of the threaded plates (13), there are fixed limit plates (14), the double-axis lead screw (12) passes through the second U-shaped frame (10), and at the other end of the double-axis lead screw (12), there is a bearing one fixed on the outer side wall of the second U-shaped frame (10).

3. A continuous polishing device for glass-ceramics according to claim 2, characterized in that: On the inner side surface of the limit plate (14), there is a rolling groove (15), inside the rolling groove (15), there is a rotatable stable rod (16), on the outer side surfaces of the limit plates (14), there are fixed support rods (17) passing through the first U-shaped frame (1).

4. A continuous polishing device for glass-ceramics according to claim 3, characterized in that: The height-adjustable grinding assembly includes a third U-shaped frame (18) fixed on the first U-shaped frame (1), on the inner sides of the third U-shaped frame (18), there are vertical sliding grooves (19), inside the vertical sliding grooves (19), there are sliding rods (20) slidingly arranged, and a common plate (21) is slidingly arranged between the sliding rods (20).

5. A continuous polishing device for glass-ceramics according to claim 4, characterized in that: On the top end of one of the third U-shaped frames (18), there is a fixed sub-drive motor (29), the output end of the sub-drive motor (29) is provided with a lead screw (30), the sliding rod (20) is threadedly sleeved on the lead screw (30), at the bottom of the lead screw (30), there is a bearing two (31) sleeved, and the bearing two (31) is fixed at the inner bottom end of the vertical sliding groove (19).

6. The continuous polishing device for glass-ceramics according to claim 5, characterized in that: At the bottom end of the common plate (21), there are fixed multiple bearing threes (22), inside the inner rings of the bearing threes (22), there are rotatably arranged rotating rods (23) passing through, the rotating rods (23) pass through the common plate (21), and at the top end of the rotating rods (23), there are fixed I-shaped sprockets (24), and a chain (25) is sleeved on the I-shaped sprockets (24).

7. A continuous polishing device for glass-ceramics according to claim 6, characterized in that: At the bottom end of the rotating rod (23), there is a polishing wheel (26) fixed by screws, on the top end of the common plate (21), there is a rotating motor (27), and at the top end of the output of the rotating motor (27), there is a meshing wheel (28).

8. A continuous polishing device for glass ceramics according to claim 7, characterized in that: One of the I-shaped sprockets (24) is provided with a meshing rack that matches the meshing wheel (28). The top end of one of the sliding rods (20) is fixedly provided with a secondary electric telescopic rod (32), and the output end of the secondary electric telescopic rod (32) is connected to the common plate (21).

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