Robot grinding piece

Abstract

The utility model discloses a robot polishing piece which comprises a base plate and a plurality of polishing pieces, the base plate comprises an assembling area and a piece adhering area arranged on the periphery of the assembling area, and the polishing pieces are annularly and vertically adhered to the upper end face of the piece adhering area. The abrasive discs comprise abrasive cloth abrasive discs, scouring pad abrasive discs and black gold steel abrasive discs, and the abrasive cloth abrasive discs are distributed on the two sides of each scouring pad abrasive disc. The abrasive disc is made of three materials, namely the abrasive cloth abrasive disc used for rough grinding, the scouring pad abrasive disc used for fine grinding and the black gold steel abrasive disc used for supporting and improving strength, rough grinding and fine grinding can be completed at the same time in the rotating process of the abrasive disc, the grinding operation can be completed without replacing the abrasive disc, the grinding effect is good, and the grinding efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of polishing tool, concretely relates to a robot polishing piece. BACKGROUND

[0002] The polishing piece is generally used in cooperation with the electric sander, has good grinding capacity, and is widely applied to rust removal, paint removal and welding seam polishing and other surface treatments of various profiles of metal and nonmetal materials. The polishing piece is composed of a base plate and abrasive sheets bonded on the base plate. The abrasive sheets of the existing polishing piece are mostly single material. According to the different materials, some polishing pieces are suitable for rough grinding, and some polishing pieces are suitable for fine grinding. The rough grinding piece has high polishing efficiency, but the flatness of the polishing surface is not high, and further polishing is needed by using the fine grinding piece. Therefore, different polishing pieces need to be replaced for multiple polishing when the workpiece is polished, and the polishing efficiency is low. SUMMARY

[0003] The utility model provides a robot polishing piece in order to solve the problem of low polishing efficiency in the prior art, and the utility model discloses the purpose of the application is realized through the following technical schemes:

[0004] A robot polishing piece comprises a base plate and a plurality of abrasive sheets, the base plate comprises an assembly area and a bonding area arranged at the periphery of the assembly area, and the plurality of abrasive sheets are arranged in an annular shape and bonded on the upper end face of the bonding area; the abrasive sheets comprise abrasive cloth abrasive sheets, hundred-grit cloth abrasive sheets and black diamond abrasive sheets, and the two sides of each hundred-grit cloth abrasive sheet are distributed with abrasive cloth abrasive sheets.

[0005] Preferably, the hundred-grit cloth abrasive sheet is a thick sheet structure, the abrasive cloth abrasive sheet is a thin sheet structure, and the black diamond abrasive sheet is a thick sheet structure.

[0006] Preferably, the bonding area is annular, the abrasive cloth abrasive sheets are arranged at equal intervals along the circumference of the bonding area, a clamping groove is formed between every two adjacent abrasive cloth abrasive sheets, the clamping groove comprises a first clamping groove and a second clamping groove, the first clamping groove is provided with a hundred-grit cloth abrasive sheet, and the second clamping groove is provided with a black diamond abrasive sheet.

[0007] Preferably, the first clamping groove and the second clamping groove are both outwardly expanding grooves gradually expanding outward along the radial direction of the annular bonding area, the hundred-grit cloth abrasive sheet and the black diamond abrasive sheet are both trapezoidal thick sheets, the hundred-grit cloth abrasive sheet fills the first clamping groove, and the black diamond abrasive sheet fills the second clamping groove.

[0008] Preferably, two continuous first clamping grooves are arranged at the two sides of each second clamping groove, and two hundred-grit cloth abrasive sheets are distributed at the two sides of each black diamond abrasive sheet.

[0009] Preferably, the upper end faces of the abrasive cloth abrasive sheets, the hundred-grit cloth abrasive sheets and the black diamond abrasive sheets are flush, and the three together enclose an annular polishing surface.

[0010] Preferably, the substrate is disc-shaped, the die-bonding area is located at the outer ring of the substrate, the assembly area is located at the inner ring of the substrate, and a central assembly hole is formed in the assembly area.

[0011] Compared with the prior art, the utility model has the advantages that: the grinding piece of the utility model adopts three kinds of materials, namely, the abrasive cloth grinding piece for rough grinding, the hundred-grit cloth grinding piece for fine grinding, and the black diamond grinding piece for supporting and improving the strength, the rough grinding and the fine grinding can be completed simultaneously during the rotation of the robot grinding piece, the grinding work can be completed without replacing the robot grinding piece, the grinding effect is good, and the grinding efficiency is high; the black diamond grinding piece can support the robot grinding piece, improve the overall structural strength of the robot grinding piece, make the grinding surface more effectively contact the workpiece machining surface, and improve the grinding effect; the reinforcing part adopts the black diamond grinding piece, which can be used as a reinforcing part and a grinding part, and further improves the grinding efficiency; the abrasive cloth grinding piece, the hundred-grit cloth grinding piece and the black diamond grinding piece are reasonably distributed, the rough grinding and the fine grinding are alternately performed, the grinding efficiency is improved, and the flexible material and the rigid material are alternately arranged, so that the robot grinding piece has certain structural strength and certain toughness, and the service life is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is another structural schematic view of the utility model;

[0014] The marks in the figure are as follows: a substrate 10, a die-bonding area 11, an assembly area 12, an assembly hole 121, an abrasive cloth grinding piece 21, a hundred-grit cloth grinding piece 22, and a black diamond grinding piece 23. PREFERRED EMBODIMENT

[0015] The utility model will be further described in combination with the embodiments shown in the drawings:

[0016] As shown in the drawings, Figure 1 , Figure 2 The embodiment discloses a robot grinding piece, which comprises a substrate 10 and a plurality of grinding pieces, the substrate 10 comprises an assembly area 12 and a die-bonding area 11 arranged at the periphery of the assembly area 12, and the plurality of grinding pieces are annularly and vertically bonded to the lower end surface of the die-bonding area 11; the grinding pieces comprise an abrasive cloth grinding piece 21 and a hundred-grit cloth grinding piece 22, and the two sides of each hundred-grit cloth grinding piece 22 are distributed with the abrasive cloth grinding pieces 21.

[0017] In order to improve the overall structural strength of the robot polishing piece, the reinforcing piece is also bonded to the piece bonding area 11, the reinforcing piece is clamped between the abrasive pieces, and specifically the reinforcing piece is a black diamond abrasive piece 23, the arrangement of the reinforcing piece can support the abrasive pieces, improve the overall structural strength of the abrasive pieces, make the polishing surface more effectively contact the workpiece machining surface, and improve the polishing effect; the reinforcing piece adopts the black diamond abrasive piece 23, which can be used as a reinforcing piece to improve the structural strength of the abrasive pieces and also can be used as a polishing piece to further improve the polishing efficiency.

[0018] The abrasive cloth abrasive piece 21 is a thin piece structure to ensure sharpness, improve rough grinding efficiency, and facilitate paint bonding of the polished lines; the scouring pad abrasive piece 22 is a thick piece structure to ensure the polishing effect and finely grind and polish the workpiece machining surface; the black diamond abrasive piece 23 is a thick piece structure to support polishing, and the three types of abrasive pieces are used for rough grinding, fine grinding and strength improvement, respectively, so that rough grinding and fine grinding can be completed simultaneously during the rotation of the robot polishing piece, the abrasive pieces do not need to be replaced, the polishing operation can be completed, the polishing effect is good, and the polishing efficiency is high.

[0019] The piece bonding area 11 is annular, the abrasive cloth abrasive pieces 21 are arranged at equal intervals along the circumference of the piece bonding area 11, a clamping groove is formed between every two adjacent abrasive cloth abrasive pieces 21, the clamping groove includes a first clamping groove and a second clamping groove, the first clamping groove is provided with the scouring pad abrasive piece 22, and the second clamping groove is provided with the black diamond abrasive piece 23; the first clamping groove and the second clamping groove are both outwardly expanding grooves that gradually expand outward along the radial direction of the annular piece bonding area 11, the scouring pad abrasive piece 22 and the black diamond abrasive piece 23 are both trapezoidal thick pieces, and the scouring pad abrasive piece 22 fills the first clamping groove and the black diamond abrasive piece 23 fills the second clamping groove, so as to improve the supportability and structural stability of the entire robot polishing piece.

[0020] Two first clamping grooves are arranged on both sides of each second clamping groove, and two scouring pad abrasive pieces 22 are arranged on both sides of each black diamond abrasive piece 23. The abrasive cloth abrasive piece 21, the scouring pad abrasive piece 22 and the black diamond abrasive piece 23 are arranged in the above manner, so that rough grinding and fine grinding can be alternately performed to improve the polishing efficiency, and the rigid material and the flexible material are alternately arranged, so that the entire robot polishing piece has certain structural strength and certain toughness, and the service life is prolonged. In order to further optimize the polishing effect, the upper end faces of the abrasive cloth abrasive piece 21, the scouring pad abrasive piece 22 and the black diamond abrasive piece 23 are flush, and the three pieces jointly enclose an annular polishing surface.

[0021] It should be understood that in the claims and specification of the present application, all "comprises" should be understood as open-ended, that is, its meaning is equivalent to "at least includes", and should not be understood as a closed meaning, that is, its meaning should not be understood as "only includes".

[0022] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present application shall be covered within the protection scope of the present application.

Claims

1. A robotic polishing pad, characterized by, The base plate comprises an assembly area and a patch area arranged at the periphery of the assembly area, and a plurality of abrasive sheets are annularly and vertically adhered to the upper end surface of the patch area; the abrasive sheets comprise abrasive cloth sheets, scouring pad sheets and black diamond sheets, and the two sides of each scouring pad sheet are distributed with abrasive cloth sheets.

2. A robotic buffing disc according to claim 1, wherein, The scouring pad sheets are thick sheet structures, the abrasive cloth sheets are thin sheet structures, and the black diamond sheets are thick sheet structures.

3. A robotic taping blade as claimed in claim 2, wherein, The patch area is annular, the abrasive cloth sheets are arranged at equal intervals along the circumference of the patch area, a filling groove is formed between each two adjacent abrasive cloth sheets, the filling groove comprises a first filling groove and a second filling groove, a scouring pad sheet is arranged in the first filling groove, and a black diamond sheet is arranged in the second filling groove.

4. A robotic taping machine according to claim 3, wherein, The first filling groove and the second filling groove are both outwardly expanding grooves gradually expanding outward along the radial direction of the annular patch area, the scouring pad sheets and the black diamond sheets are both trapezoidal thick sheets, and the scouring pad sheets fill the first filling groove and the black diamond sheets fill the second filling groove.

5. A robotic taping blade as claimed in claim 4, wherein, Two continuous first filling grooves are arranged on the two sides of each second filling groove, and two scouring pad sheets are distributed on the two sides of each black diamond sheet.

6. A robotic taping blade according to any one of claims 1-5, wherein, The upper end surfaces of the abrasive cloth sheets, the scouring pad sheets and the black diamond sheets are flush, and the three sheets jointly enclose an annular polishing surface.

7. A robotic buffing disc according to claim 6, wherein, The base plate is disc-shaped, the patch area is located at the outer ring of the base plate, the assembly area is located at the inner ring of the base plate, and an assembly hole is arranged at the center of the assembly area.

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