Multifunctional brush disc for 3D glass polishing

Abstract

The utility model relates to the technical field of glass processing, in particular to a multifunctional brush disc for 3D (three-dimensional) glass polishing, which comprises a brush hair carrier, and a plurality of fan-shaped brush hair units are uniformly and detachably mounted on one side of the brush hair carrier in the circumferential direction. The plurality of brush hair units comprise at least one of a first brush hair unit, a second brush hair unit, a third brush hair unit and a fourth brush hair unit, and brush hair of the first brush hair unit is inclined inwards; bristles of the second bristle units are arranged in an outward inclined manner; the bristles of the third bristle units are all arranged in an inclined mode in the anticlockwise direction, and the bristles of the fourth bristle units are all arranged in an inclined mode in the clockwise direction. According to the utility model, the plurality of fan-shaped brush hair units are uniformly and detachably arranged on one surface of the brush hair carrier along the circumferential direction, at least one of four brush hair units with different inclination angles can be selected, various brush hair units can be selected to be combined into various angles, and various brush hairs made of different materials can also be selected; and the device is suitable for 3D glass polishing at different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a multifunctional brush disc for 3D glass polishing. Background Art

[0002] In the concave polishing process of 3D glass, the R corner is blocked by the side wall, which may cause problems of unpolished or uneven polishing in the corners of the glass. The brushes of ordinary brush plates are vertical, which are easy to collapse during the polishing process. The right-angle side walls of the concave surface of the glass cannot be swept evenly, which greatly affects the quality and yield of glass polishing.

[0003] Prior art CN216542804U discloses a brush for polishing the mirror of a wearable device, including a bristle carrier, one side of the bristle carrier is divided into a first bristle planting area, a second bristle planting area, a third bristle planting area, a fourth bristle planting area, a fifth bristle planting area and a sixth bristle planting area in a circumferential direction, the first bristle planting area and the fourth bristle planting area are both fixed with first bristles, the second bristle planting area and the fifth bristle planting area are both fixed with second bristles, the third bristle planting area and the sixth bristle planting area are both fixed with third bristles, the first bristles are arranged inwardly inclined, the second bristles are arranged outwardly inclined, and the third bristles are arranged vertically. During polishing, with the movement of the polishing carrier, the tip of the bristle can act on the step plane of the product, and can also extend to act on the step R angle of the product, so there is no need to polish the step plane and the step R angle separately through two processes, thereby improving processing efficiency and increasing production capacity. However, the bristle carrier of this patent is an integrated structure and cannot be modularly combined as needed, which limits its scope of application to a certain extent. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a multifunctional brush disc for 3D glass polishing.

[0005] The purpose of the utility model is achieved through the following technical scheme: a multifunctional brush plate for 3D glass polishing, comprising a bristle carrier, one side of the bristle carrier is evenly and detachably mounted with a plurality of fan-shaped bristle units in a circumferential direction, the plurality of bristle units comprising at least one of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit, the first bristle unit comprising a first base plate and a plurality of first bristles fixed to one side of the first base plate, each of the first bristles being inclined inwardly by 20°-40°; the second bristle unit comprising a second base plate and a plurality of second bristles fixed to one side of the second base plate, each of the second bristles being inclined outwardly by 20°-40°; the third bristle unit comprising a third base plate and a plurality of third bristles fixed to one side of the third base plate, each of the third bristles being inclined counterclockwise by 20°-40°, the fourth bristle unit comprising a fourth base plate and a plurality of fourth bristles fixed to one side of the fourth base plate, each of the fourth bristles being inclined clockwise by 20°-40°.

[0006] Furthermore, the plurality of bristle units include a first bristle unit, a second bristle unit, a third bristle unit or a fourth bristle unit.

[0007] Furthermore, the plurality of bristle units include any two combinations of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

[0008] Furthermore, the plurality of bristle units include any three combinations of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

[0009] Furthermore, the plurality of bristle units include a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

[0010] Furthermore, one side of the bristle carrier is equally divided into a first bristle planting area, a second bristle planting area, a third bristle planting area, a fourth bristle planting area, a fifth bristle planting area and a sixth bristle planting area in the circumferential direction; the first bristle planting area, the second bristle planting area, the third bristle planting area, the fourth bristle planting area, the fifth bristle planting area and the sixth bristle planting area can all be detachably installed with four bristle units, and the four bristle units include a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

[0011] Furthermore, separation areas are provided between the first and second hair planting areas, between the second and third hair planting areas, between the second and fourth hair planting areas, between the fourth and fifth hair planting areas, and between the fifth and sixth hair planting areas, and each separation area is fixed with a plurality of seventh bristles, and the seventh bristles are vertically arranged.

[0012] Furthermore, an annular connecting area is provided in the middle of the bristle carrier, and a plurality of eighth bristles are fixed to the annular connecting area, and the eighth bristles are vertically arranged.

[0013] Furthermore, a through hole is opened in the center of the bristle carrier, and the separation area of ​​the bristle carrier has a plurality of first mounting holes, a plurality of first liquid outlet holes, a plurality of second mounting holes and a plurality of second liquid outlet holes in a circular array from the outside to the inside with the center of the through hole as the center.

[0014] Furthermore, the bristle carrier is provided with a mounting hole corresponding to the position of each bristle unit, and each bristle unit is embedded in the corresponding mounting hole. Both sides of the bottom of each bristle unit are provided with protrusions protruding outward, and both sides of the bottom of each mounting hole are provided with grooves matching with the protrusions, and the protrusions are embedded in the corresponding grooves.

[0015] The beneficial effects of the utility model are as follows: the multifunctional brush disc of the utility model is provided with a plurality of fan-shaped bristle units detachably and evenly mounted on one side of the bristle carrier in a circumferential direction, and at least one of four bristle units with different inclination angles can be selected, and a plurality of combinations can be selected to form a plurality of angles, and bristles of a plurality of different materials can be selected, which is suitable for 3D glass polishing at different angles; the inclination angles of the bristles on the brush disc are adjusted modularly to stagger and support each other, so that the bristles are not easily crushed during the polishing process; and when polishing the concave surface of the 3D glass, it can be effectively polished in place, and the R-angle side wall of the concave surface can be evenly polished, thereby improving the problem of uneven polishing of the concave side wall of the 3D glass, improving the polishing quality and yield of the 3D glass, improving the polishing efficiency of the 3D glass and shortening the polishing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereogram of the utility model.

[0017] Figure 2 It is a three-dimensional exploded view of the utility model.

[0018] Figure 3 It is a back view of the bristle carrier of the utility model.

[0019] The figures are marked as: bristle carrier 1, mounting hole 10, groove 101, first bristle planting area 11, second bristle planting area 12, third bristle planting area 13, fourth bristle planting area 14, fifth bristle planting area 15, sixth bristle planting area 16, separation area 17, seventh bristles 171, annular connection area 18, eighth bristles 181, through hole 191, first mounting hole 192, first liquid outlet 193, second mounting hole 194, second liquid outlet 195, first bristle unit 2, protrusion 20, first base plate 21, first bristles 22, second bristle unit 3, second base plate 31, second bristles 32, third bristle unit 4, third base plate 41, third bristles 42, fourth bristle unit 5, fourth base plate 51, fourth bristles 52. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the following embodiments and attached Figure 1-3 To further illustrate the present invention, the contents mentioned in the implementation modes are not intended to limit the present invention.

[0021] See Figure 1-3 A multifunctional brush plate for 3D glass polishing includes a bristle carrier 1, one side of the bristle carrier 1 is evenly and detachably mounted with a plurality of fan-shaped bristle units in a circumferential direction, the plurality of bristle units include at least one of a first bristle unit 2, a second bristle unit 3, a third bristle unit 4 and a fourth bristle unit 5, the first bristle unit 2 includes a first bottom plate 21 and a plurality of first bristles 22 fixed to one side of the first bottom plate 21, each of the first bristles 22 is inclined inwardly by 20°-40°; the second bristle unit 3 includes a second bottom plate 21 and a plurality of first bristles 22 fixed to one side of the first bottom plate 21, each of the first bristles 22 is arranged to be ... The plate 31 and a plurality of second bristles 32 fixed to one side of the second base plate 31, each of the second bristles 32 is tilted outward by 20°-40°; the third brush unit 4 includes a third base plate 41 and a plurality of third bristles 42 fixed to one side of the third base plate 41, each of the third bristles 42 is tilted counterclockwise by 20°-40°, and the fourth brush unit 5 includes a fourth base plate 51 and a plurality of fourth bristles 52 fixed to one side of the fourth base plate 51, each of the fourth bristles 52 is tilted clockwise by 20°-40°.

[0022] The multifunctional brush disc of the utility model has a plurality of fan-shaped bristle units evenly and detachably installed in a circumferential direction on one side of a bristle carrier 1. At least one of four bristle units with different inclination angles can be selected, and multiple combinations can be selected to form multiple angles. Bristles of multiple different materials can also be selected, which is suitable for 3D glass polishing at different angles. The inclination angles of the bristles on the brush disc are adjusted modularly to stagger and support each other, so that the bristles are not easily crushed during the polishing process. Moreover, when polishing the concave surface of 3D glass, it can effectively polish in place, and can evenly polish the R-angle side wall of the concave surface, thereby improving the problem of uneven polishing of the concave side wall of 3D glass, improving the polishing quality and yield of 3D glass, improving the polishing efficiency of 3D glass and shortening the polishing time.

[0023] Specifically in this embodiment, each first bristle 22 is set to be inclined inwardly by 30°, each second bristle 32 is set to be inclined outwardly by 30°, each third bristle 42 is set to be inclined counterclockwise by 30°, and each fourth bristle 52 is set to be inclined clockwise by 30°. The material of the bristle carrier 1 can be an epoxy resin board, and the material of the first bottom plate 21, the second bottom plate 31, the third bottom plate 41 and the fourth bottom plate 51 can be a PVC board.

[0024] In this embodiment, some of the bristle units include a first bristle unit 2, a second bristle unit 3, a third bristle unit 4 and a fourth bristle unit 5. Optionally, the first bristle unit 2, the second bristle unit 3, the third bristle unit 4 and the fourth bristle unit 5 are the same in number. In other examples, only one of the bristle units can be used, specifically, some of the bristle units include the first bristle unit 2, the second bristle unit 3, the third bristle unit 4 or the fourth bristle unit 5. Alternatively, only two of the bristle units are used, specifically, some of the bristle units include any two combinations of the first bristle unit 2, the second bristle unit 3, the third bristle unit 4 and the fourth bristle unit 5. Optionally, the number of any two combinations is the same. Alternatively, three of the bristle units are used, specifically, some of the bristle units include any three combinations of the first bristle unit 2, the second bristle unit 3, the third bristle unit 4 and the fourth bristle unit 5. Optionally, the number of any three combinations is the same.

[0025] In the present embodiment, one side of the bristle carrier 1 is equally divided into a first bristle planting area 11, a second bristle planting area 12, a third bristle planting area 13, a fourth bristle planting area 14, a fifth bristle planting area 15 and a sixth bristle planting area 16 in the circumferential direction. The first bristle planting area 11, the second bristle planting area 12, the third bristle planting area 13, the fourth bristle planting area 14, the fifth bristle planting area 15 and the sixth bristle planting area 16 are all detachably installed with four bristle units, and the four bristle units include a first bristle unit 2, a second bristle unit 3, a third bristle unit 4 and a fourth bristle unit 5.

[0026] In this embodiment, a separation area 17 is provided between the first hair planting area 11 and the second hair planting area 12, between the second hair planting area 12 and the third hair planting area 13, between the second hair planting area 12 and the fourth hair planting area 14, between the fourth hair planting area 14 and the fifth hair planting area 15, and between the fifth hair planting area 15 and the sixth hair planting area 16, and each separation area 17 is fixed with a plurality of seventh bristles 171, and the seventh bristles 171 are vertically arranged. The vertically arranged seventh bristles 171 can effectively polish the plane of the 3D glass.

[0027] In this embodiment, the middle of the bristle carrier 1 is provided with an annular connection area 18, and a plurality of eighth bristles 181 are fixed to the annular connection area 18, and the eighth bristles 181 are vertically arranged. The vertically arranged eighth bristles 181 can effectively polish the plane of the 3D glass.

[0028] In this embodiment, a through hole 191 is provided at the center of the bristle carrier 1, and the separation area 17 of the bristle carrier 1 has a plurality of first mounting holes 192, a plurality of first liquid outlet holes 193, a plurality of second mounting holes 194 and a plurality of second liquid outlet holes 195 in a circular array from the outside to the inside with the center of the through hole 191 as the center. The first liquid outlet hole 193 and the second liquid outlet hole 195 are used to spray the polishing liquid so that the bristles can be in uniform contact with the liquid, so that the brush plate is in uniform contact with the polishing liquid from the inside to the outside. The first mounting hole 192 and the second mounting hole 194 are used to firmly fix the bristle carrier 1 on the corresponding polishing device, and are installed in conjunction with the corresponding polishing device through the through hole 191. Specifically, the number of the first mounting holes 192 and the first liquid outlet hole 193 are both six, and the number of the second mounting holes 194 and the second liquid outlet hole 195 are both three. The plurality of first mounting holes 192 and the plurality of first liquid outlet holes 193 correspond one-to-one along the radial direction of the bristle carrier 1. The plurality of second mounting holes 194 and the plurality of second liquid outlet holes 195 are alternately arranged in the circumferential direction.

[0029] In this embodiment, the bristle carrier 1 is provided with mounting holes 10 at positions corresponding to each of the bristle units, and each bristle unit is embedded in the corresponding mounting holes 10. Both sides of the bottom of each bristle unit are provided with protrusions 20 protruding outwards, and both sides of the bottom of each mounting hole 10 are provided with grooves 101 matching with the protrusions 20, and the protrusions 20 are embedded in the corresponding grooves 101. The above-mentioned structure is convenient for the installation of the bristle unit, and in order to make the installation more firm, it can be bonded to the corresponding mounting hole 10 by glue.

[0030] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A multifunctional brush disc for 3D glass polishing, comprising a bristle carrier, characterized in that: One side of the bristle carrier is evenly and detachably installed with a plurality of fan-shaped bristle units in a circumferential direction, and the plurality of bristle units include at least one of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit. The first bristle unit includes a first base plate and a plurality of first bristles fixed to one side of the first base plate, and each first bristle is inclined inwardly by 20°-40°; the second bristle unit includes a second base plate and a plurality of second bristles fixed to one side of the second base plate, and each second bristle is inclined outwardly by 20°-40°; the third bristle unit includes a third base plate and a plurality of third bristles fixed to one side of the third base plate, and each third bristle is inclined counterclockwise by 20°-40°; the fourth bristle unit includes a fourth base plate and a plurality of fourth bristles fixed to one side of the fourth base plate, and each fourth bristle is inclined clockwise by 20°-40°.

2. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: The plurality of bristle units include a first bristle unit, a second bristle unit, a third bristle unit or a fourth bristle unit.

3. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: The plurality of bristle units include any two combinations of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

4. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: The plurality of bristle units include any three combinations of a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

5. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: The plurality of bristle units include a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

6. The multifunctional brush disc for 3D glass polishing according to claim 5, characterized in that: One side of the bristle carrier is equally divided into a first bristle planting area, a second bristle planting area, a third bristle planting area, a fourth bristle planting area, a fifth bristle planting area and a sixth bristle planting area in the circumferential direction. The first bristle planting area, the second bristle planting area, the third bristle planting area, the fourth bristle planting area, the fifth bristle planting area and the sixth bristle planting area can all be detachably installed with four bristle units, and the four bristle units include a first bristle unit, a second bristle unit, a third bristle unit and a fourth bristle unit.

7. The multifunctional brush disc for 3D glass polishing according to claim 6, characterized in that: Partition areas are arranged between the first and second hair planting areas, between the second and third hair planting areas, between the second and fourth hair planting areas, between the fourth and fifth hair planting areas, and between the fifth and sixth hair planting areas, and each partition area is fixed with a plurality of seventh bristles, and the seventh bristles are arranged vertically.

8. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: An annular connecting area is arranged in the middle of the bristle carrier, and a plurality of eighth bristles are fixed to the annular connecting area, and the eighth bristles are arranged vertically.

9. The multifunctional brush disc for 3D glass polishing according to claim 7, characterized in that: A through hole is provided at the center of the bristle carrier, and a separation area of ​​the bristle carrier has a plurality of first mounting holes, a plurality of first liquid outlet holes, a plurality of second mounting holes and a plurality of second liquid outlet holes in a circular array from the outside to the inside with the center of the through hole as the center of the circle.

10. The multifunctional brush disc for 3D glass polishing according to claim 1, characterized in that: The bristle carrier is provided with mounting holes corresponding to the positions of each bristle unit, and each bristle unit is embedded in the corresponding mounting holes. Both sides of the bottom of each bristle unit are provided with protrusions protruding outward, and both sides of the bottom of each mounting hole are provided with grooves matching with the protrusions, and the protrusions are embedded in the corresponding grooves.

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