Cover plate glass edge grinding machine

Abstract

The utility model discloses a cover plate glass edge grinding machine which comprises a bottom plate, an installation groove is formed in the edge of the bottom of the bottom plate, sliding grooves are formed in the two sides of the bottom plate, a first motor is arranged in an inner cavity of the installation groove, one end of the first motor is connected with a shaft rod, one end of the shaft rod is connected with a limiting block, and the outer rings of the two shaft rods are jointly sleeved with a grinding belt. A sliding plate is arranged at the top of the bottom plate, L-shaped sliding plates are arranged on the two sides of the bottom of the sliding plate, a plurality of through holes are formed in the top of the sliding plate, an exhaust groove is formed in an inner cavity of the sliding plate, a first mounting frame is arranged on the back face of the sliding plate, and a sucking pump is arranged in an inner cavity of the first mounting frame. Through cooperative use of a first motor, a shaft rod and a grinding belt, after a material is placed, the first motor is started and drives the grinding belt to rotate through the shaft rod, so that the edge of the material is ground, the contact area between the grinding belt and the material is wide, and the whole edge of the material can be ground at the same time; and the polishing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cover glass processing, in particular to a cover glass edge grinding machine. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, which is generally made of a variety of inorganic minerals such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc. as the main raw materials, and a small amount of auxiliary raw materials are added. Glass protection screens are also called glass cover plates, which are mainly used in touch display units to protect precision electronic components such as touch sensors and display panels.

[0003] After searching, in the prior art, a utility model with publication number CN218575780U discloses a cover glass edge grinding machine, comprising a workbench, a top frame is provided at the top of the workbench, a lifting device is provided at the middle part of the top of the top frame, a circular extrusion plate is provided at the bottom end of the lifting device, and a circular groove is provided at the middle part of the top of the workbench; the beneficial effect is: by setting a positioning drive mechanism, the staff only needs to step on the foot pedal downwards to simultaneously drive multiple positioning sliders to move close to the cover glass above the cover glass placement table, so that the cover glass can be accurately moved to the center of the top surface of the cover glass placement table, the circular extrusion plate moves downward to achieve the extrusion and fixation of the cover glass, and the foot pedal is released. Under the elastic force of the spring, each positioning slider automatically resets, and cooperates with the grinding mechanism that can perform circular motion, so that the edges of cover glasses of different diameters can be ground. The operation is simple, the grinding is accurate, and there will be no damage due to large wear.

[0004] And the prior art, the publication number is CN219403652U, a display cover glass edge grinding mechanism.

[0005] The above-mentioned various technical solutions, through different methods, make the use effect of the cover glass edge grinding machine better, but the above-mentioned various methods still have the following shortcomings. When in use, the single contact area between the material and the grinding device is small, resulting in a longer overall grinding time of the material, thereby affecting the grinding efficiency of the device. Utility Model Content

[0006] The utility model aims to provide a cover glass edge grinding machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base plate, a mounting groove is provided at the bottom edge of the base plate, sliding grooves are provided on both sides of the base plate, a first motor is arranged in the inner cavity of the mounting groove, one end of the first motor is connected to a shaft rod, one end of the shaft rod is connected to a limiting block, a grinding belt is jointly sleeved on the outer rings of the two shaft rods, a slide plate is provided on the top of the base plate, L-shaped slide plates are provided on both sides of the bottom of the slide plate, a plurality of through holes are provided on the top of the slide plate, an exhaust groove is provided in the inner cavity of the slide plate, a first mounting frame is provided on the back side of the slide plate, and an air pump is provided in the inner cavity of the first mounting frame.

[0008] Preferably, the grinding belt and the skateboard are at the same horizontal line.

[0009] Preferably, one end of the through hole is communicated with the exhaust groove, and one end of the air pump is connected to the inner cavity of one end of the exhaust groove.

[0010] Preferably, a fixed plate is connected to one side of the bottom of the base plate, and a second mounting frame is connected to the other side of the bottom of the base plate. A second motor is provided in the inner cavity of the second mounting frame, and a screw rod is rotatably connected between the second motor and the fixed plate. A plurality of L-shaped connecting frames are connected to the bottom of the slide plate, and a sleeve is commonly connected to one end of the two L-shaped connecting frames, and the sleeve is rotatably connected to the screw rod through a thread, and the L-shaped slide plate moves in the inner cavity of the slide groove.

[0011] Preferably, a plurality of adjustment grooves are provided on the top of the slide plate, and a clamping block is magnetically connected to the inner cavity of the adjustment groove, and one end of the clamping block is connected to a limiting frame.

[0012] Preferably, a strip groove is provided at the bottom of the slide plate, a collection box is provided in the inner cavity of the strip groove, a pull-out groove is provided at one end of the collection box, a pull-out box is movably provided in the inner cavity of the pull-out groove, a T-shaped pull block is connected to one end of the pull-out box, and a plurality of U-shaped support rods are provided at the bottom of the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The cover glass edge grinding machine uses a first motor, a shaft and a grinding belt in cooperation. After the material is placed, the first motor is started. At this time, the first motor drives the grinding belt to rotate through the shaft, so as to grind the edge of the material. The contact area between the grinding belt and the material is relatively wide, and the entire edge of the material can be polished at the same time, thereby improving the grinding efficiency of the device.

[0015] 2. The cover glass edge grinding machine places the material on the top of the slide through the coordinated use of through holes, exhaust grooves and vacuum pumps, and then starts the vacuum pump. At this time, the vacuum pump evacuates the through holes through the exhaust grooves, thereby fixing the position of the material by air pressure, avoiding shaking of the material and causing no extrusion damage to the material, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a bottom view schematic diagram of the structure of the utility model.

[0018] Figure 3 The utility model structure Figure 1 Rear view schematic diagram of .

[0019] Figure 4 It is a cross-sectional schematic diagram of the structural slide plate of the utility model.

[0020] Figure 5 It is a disassembly schematic diagram of the structural skateboard of the utility model.

[0021] In the figure: 1. bottom plate; 2. mounting groove; 3. first motor; 4. shaft; 5. limit block; 6. grinding belt; 7. U-shaped support rod; 8. slide plate; 9. through hole; 10. exhaust groove; 11. first mounting frame; 12. vacuum pump; 13. slide groove; 14. L-shaped slide plate; 15. L-shaped connecting frame; 16. sleeve; 17. fixing plate; 18. second mounting frame; 19. second motor; 20. screw rod; 21. adjusting groove; 22. block; 23. limit frame; 24. strip groove; 25. collection box; 26. pull-out groove; 27. pull-out box; 28. T-shaped pull block. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-5The utility model provides a technical solution: a cover glass edge grinding machine, comprising a bottom plate 1, a mounting groove 2 is provided at the bottom edge of the bottom plate 1, sliding grooves 13 are provided on both sides of the bottom plate 1, a first motor 3 is provided in the inner cavity of the mounting groove 2, one end of the first motor 3 is connected to a shaft 4, one end of the shaft 4 is connected to a limiting block 5, a grinding belt 6 is jointly sleeved on the outer rings of the two shafts 4, a slide plate 8 is provided on the top of the bottom plate 1, L-shaped slide plates 14 are provided on both sides of the bottom of the slide plate 8, a plurality of through holes 9 are provided on the top of the slide plate 8, an exhaust groove 10 is provided in the inner cavity of the slide plate 8, a first mounting frame 11 is provided on the back of the slide plate 8, and an air pump 12 is provided in the inner cavity of the first mounting frame 11.

[0024] The grinding belt 6 and the slide plate 8 are on the same horizontal line.

[0025] One end of the through hole 9 is communicated with the exhaust groove 10 , and one end of the air pump 12 is connected to the inner cavity of one end of the exhaust groove 10 .

[0026] In this embodiment, the material is placed above the slide plate 8, and then the vacuum pump 12 is started. At this time, the vacuum pump 12 evacuates the through hole 9 through the exhaust groove 10, thereby fixing the position of the material by air pressure. While avoiding shaking of the material, it will not cause squeezing damage to the material, thereby improving the practicality of the device.

[0027] After the material is placed, the first motor 3 is started. At this time, the first motor 3 drives the grinding belt 6 to rotate through the shaft 4, so as to grind the edge of the material. The contact area between the grinding belt 6 and the material is relatively large, and the entire edge of the material can be polished at the same time, thereby improving the grinding efficiency of the device.

[0028] Among them, a fixed plate 17 is connected to one side of the bottom of the base plate 1, and a second mounting frame 18 is connected to the other side of the bottom of the base plate 1. A second motor 19 is provided in the inner cavity of the second mounting frame 18. A screw rod 20 is rotatably connected between the second motor 19 and the fixed plate 17. A plurality of L-shaped connecting frames 15 are connected to the bottom of the slide plate 8. One end of two L-shaped connecting frames 15 are commonly connected to a sleeve 16. The sleeve 16 is rotatably connected to the screw rod 20 through a thread, and the L-shaped slide plate 14 moves in the inner cavity of the slide groove 13.

[0029] In this embodiment, after the second motor 19 is started, the second motor 19 drives the sleeve 16 to move through the screw rod 20, and the sleeve 16 drives the slide plate 8 to move through the L-shaped connecting frame 15, so that the distance between the slide plate 8 and the grinding belt 6 can be adjusted, so that the device can be suitable for materials of different widths, and the grinding thickness of the material can be adjusted according to actual needs, thereby further improving the practicality of the device.

[0030] A plurality of adjustment slots 21 are formed on the top of the slide plate 8 , and a clamping block 22 is magnetically connected to the inner cavity of the adjustment slot 21 , and one end of the clamping block 22 is connected to a limiting frame 23 .

[0031] In this embodiment, the limiting frame 23 is used to limit the position of the material to prevent the material from moving during grinding, thereby improving the stability of the device.

[0032] The adjustment slot 21 is used to adjust the position of the card block 22 so that the device can be suitable for materials of different widths. After the card block 22 is magnetically connected to the adjustment slot 21, the position of the card block 22 can be easily adjusted and is not prone to falling off, thereby improving the ease of use of the device.

[0033] Among them, a strip groove 24 is opened at the bottom of the slide plate 8, and a collection box 25 is arranged in the inner cavity of the strip groove 24. A pull-out groove 26 is opened at one end of the collection box 25. A pull-out box 27 is movably arranged in the inner cavity of the pull-out groove 26. A T-shaped pull block 28 is connected to one end of the pull-out box 27. A plurality of U-shaped support rods 7 are arranged at the bottom of the bottom plate 1.

[0034] In this embodiment, dust generated during grinding will fall into the inner cavity of the collection box 25 and be collected by the pull-out box 27 . When cleaning is required, the pull-out box 27 can be pulled out through the T-shaped pull block 28 .

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] 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 cover glass edge grinding machine, comprising a bottom plate (1), characterized in that: The bottom edge of the base plate (1) is provided with a mounting groove (2), and both sides of the base plate (1) are provided with sliding grooves (13). The inner cavity of the mounting groove (2) is provided with a first motor (3), one end of the first motor (3) is connected to a shaft (4), and one end of the shaft (4) is connected to a limiting block (5). The outer rings of the two shafts (4) are jointly sleeved with a grinding belt (6). The top of the base plate (1) is provided with a slide plate (8), and both sides of the bottom of the slide plate (8) are provided with L-shaped slide plates (14). The top of the slide plate (8) is provided with a plurality of through holes (9), and the inner cavity of the slide plate (8) is provided with an exhaust groove (10). The back of the slide plate (8) is provided with a first mounting frame (11), and the inner cavity of the first mounting frame (11) is provided with an air pump (12).

2. The cover glass edge grinding machine according to claim 1, characterized in that: The grinding belt (6) and the slide plate (8) are on the same horizontal line.

3. The cover glass edge grinding machine according to claim 1, characterized in that: One end of the through hole (9) is in communication with the exhaust groove (10), and one end of the air pump (12) is connected to the inner cavity at one end of the exhaust groove (10).

4. The cover glass edge grinding machine according to claim 1, characterized in that: A fixing plate (17) is connected to one side of the bottom of the base plate (1), and a second mounting frame (18) is connected to the other side of the bottom of the base plate (1). A second motor (19) is provided in the inner cavity of the second mounting frame (18). A screw rod (20) is rotatably connected between the second motor (19) and the fixing plate (17). A plurality of L-shaped connecting frames (15) are connected to the bottom of the slide plate (8), and one end of the two L-shaped connecting frames (15) is commonly connected to a sleeve (16). The sleeve (16) is rotatably connected to the screw rod (20) via a thread, and the L-shaped slide plate (14) moves in the inner cavity of the slide groove (13).

5. The cover glass edge grinding machine according to claim 1, characterized in that: A plurality of adjustment slots (21) are provided on the top of the slide plate (8); the inner cavity of the adjustment slot (21) is magnetically connected to a clamping block (22); one end of the clamping block (22) is connected to a limiting frame (23).

6. The cover glass edge grinding machine according to claim 1, characterized in that: The bottom of the slide plate (8) is provided with a strip groove (24), the inner cavity of the strip groove (24) is provided with a collection box (25), one end of the collection box (25) is provided with a pull-out groove (26), the inner cavity of the pull-out groove (26) is movably provided with a pull-out box (27), one end of the pull-out box (27) is connected to a T-shaped pull block (28), and a plurality of U-shaped support rods (7) are provided at the bottom of the bottom plate (1).

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