CN219337425U - Ceramic alumina coating frosted paper with long service life - Google Patents
Ceramic alumina coating frosted paper with long service life Download PDFInfo
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- CN219337425U CN219337425U CN202320334052.7U CN202320334052U CN219337425U CN 219337425 U CN219337425 U CN 219337425U CN 202320334052 U CN202320334052 U CN 202320334052U CN 219337425 U CN219337425 U CN 219337425U
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Abstract
The utility model relates to the technical field of sand paper production, in particular to a ceramic alumina coating sand paper with long service life, which comprises a tough base paper, a sand planting area and alumina ceramic blocks, wherein the surface of the tough base paper is provided with a spiral sand planting area through coating an adhesive, a plurality of alumina ceramic blocks are fixedly connected in the sand planting area in a sticky manner, the whole of the tough base paper is round, the center of the tough base paper is provided with a mounting hole, the peripheral area of the tough base paper, which is positioned in the sand planting area, is used as a heat dissipation and dust removal area, and a plurality of dust removal holes are formed in the heat dissipation and dust removal area. The abrasive paper provided by the utility model is round, and can be used by equipment such as a full-automatic sample grinding machine which needs to be cut into round; dust generated during polishing is not easy to block between the frosted particles and the surface of the workpiece, and the dust can be discharged in time.
Description
Technical Field
The utility model relates to the technical field of sand paper production, in particular to ceramic alumina coating sand paper with long service life.
Background
Sandpaper is an article for sanding the surface of objects using adhesive-fixed abrasive grains on base paper to smooth and smooth, and is commonly used for sanding and polishing the surface of rusted metal objects and the surface of wood. Conventional abrasive papers have not been long-lived due to the abrasive itself, and use has been inadequate in relation to the manner of use, which has also reduced service life.
For this purpose, in the patent specification with publication number CN215358012U, a ceramic alumina coated abrasive paper with improved service life is disclosed, comprising a tough base paper, a first binder and a polishing unit; the side surface of the flexible base paper is fixedly connected with a first adhesive in a sticky manner; a polishing unit is arranged on the first adhesive; the polishing unit comprises bonding base paper and a second adhesive; the side surface of the first adhesive is fixedly connected with adhesive base paper in an adhesive manner; the side surface of the bonding base paper is fixedly connected with a second bonding agent in a sticky manner; a plurality of alumina ceramic blocks are uniformly distributed and fixedly connected on the second adhesive; through the structural design of the tough base paper, the first adhesive, the adhesive base paper, the second adhesive and the alumina ceramic block, the function of improving the service life of the abrasive with high wear resistance is realized.
However, the ceramic alumina coating abrasive paper has the defects that the ceramic alumina coating abrasive paper is rectangular and is not suitable for equipment such as a full-automatic grinding machine which needs to be cut into a round shape; secondly, dust generated during polishing is easy to block between the frosted particles and the surface of the workpiece, and is not easy to discharge. Therefore, there is a need for an improved and optimized structure.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provide the ceramic alumina coating abrasive paper with long service life.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a long service life's ceramic alumina coating abrasive paper, includes toughness base paper, plants sand district and alumina ceramic piece, the surface of toughness base paper is formed with the sand district of planting that is the spiral through coating adhesive, the viscidity rigid coupling has a plurality of alumina ceramic pieces in the sand district of planting, the whole of toughness base paper is circularly, the mounting hole has been seted up to the center department of toughness base paper, toughness base paper is located the peripheral region of planting sand district and has taken as heat dissipation dust exhaust district, a plurality of dust exhaust holes have been seted up in the heat dissipation dust exhaust district.
Further, in the ceramic alumina coating abrasive paper with long service life, the width of the sand planting area is 1-2cm.
Further, in the ceramic alumina coating abrasive paper with long service life, as described above, the pitch of the sand planting area is 1-3cm.
Further, in the ceramic alumina coating abrasive paper with long service life, as described above, the densities of the alumina ceramic blocks are equal throughout the sand planting area.
Further, in the ceramic alumina coating abrasive paper with long service life, as described above, the density of the alumina ceramic blocks in the sand planting area gradually increases from inside to outside.
Further, in the ceramic alumina coating abrasive paper with long service life, the granularity of alumina ceramic blocks is equal everywhere in the sand planting area.
Further, in the ceramic alumina coating abrasive paper with long service life, the granularity of the alumina ceramic blocks in the sand planting area gradually increases from inside to outside.
Further, in the ceramic alumina coating abrasive paper with long service life, the hole pattern of the dust discharging hole is one of a round shape, a square shape and a triangle shape.
The beneficial effects of the utility model are as follows:
1. the utility model has reasonable structural design, on one hand, the device is round, meets the requirements of equipment such as a full-automatic sample grinder, and the like, which is needed to be cut into round shapes, and on the other hand, dust generated during polishing is not easy to be blocked between the frosted particles and the surface of a workpiece, so that the dust can be discharged in time.
2. According to the utility model, the use amount of the materials of the alumina ceramic block and the sand planting area is relatively small, when the alumina ceramic block is seriously worn, the adhesive can be coated again on the basis of the alumina ceramic block to form a new sand planting area in a spiral shape, and the new alumina ceramic block is planted, so that the material waste can be reduced, and the service life can be prolonged.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall front view of the present utility model;
FIG. 2 is a schematic side elevational view of the entire structure of the present utility model;
FIG. 3 is a schematic illustration of the structure of the present utility model with the flexible backing paper omitted;
FIG. 4 is a schematic view of the structure of the flexible base paper of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1-toughness base paper, 2-sand planting area, 3-alumina ceramic block, 4-mounting hole and 5-dust discharging hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present embodiment provides a ceramic alumina coated abrasive paper with a long service life, which comprises a ductile backing paper 1, a sand-planting area 2 and alumina ceramic blocks 3, wherein the surface of the ductile backing paper 1 is formed with a spiral sand-planting area 2 by coating an adhesive, and a plurality of alumina ceramic blocks 3 are adhesively and fixedly connected in the sand-planting area 2. The whole of the toughness base paper 1 is circular, a mounting hole 4 is formed in the center of the toughness base paper 1, the periphery area of the toughness base paper 1, which is positioned in the sand planting area, is used as a heat dissipation dust discharging area, and a plurality of dust discharging holes 5 are formed in the heat dissipation dust discharging area.
In this embodiment, the width of the sand planting area 2 is 1-2cm. The screw pitch of the sand planting area 2 is 1 cm to 3cm.
In this embodiment, the densities of the alumina ceramic blocks 3 are equal throughout the sand-planting area 2. The granularity of the alumina ceramic blocks 3 in each place in the sand planting area 2 is equal.
In this embodiment, the hole pattern of the dust discharging hole 5 is one of a circle, a square, and a triangle.
One specific application of this embodiment is: the embodiment has reasonable structural design, is round on one hand, meets the requirements of equipment such as a full-automatic sample grinder for cutting into round shapes, and on the other hand, dust generated during polishing is not easy to block between the surface of the grinding particles and the surface of the workpiece, so that the dust can be discharged in time. When the alumina ceramic block is seriously worn, the adhesive can be coated again on the basis of the alumina ceramic block to form a new sand-planting area which is spiral, and the new alumina ceramic block is planted.
Example two
The difference between this embodiment and the first embodiment is that the density of the alumina ceramic blocks 3 is equal throughout the sand planting area 2, and the granularity of the alumina ceramic blocks 3 in the sand planting area 2 gradually increases from inside to outside.
Example III
The difference between this embodiment and the first embodiment is that the density of the alumina ceramic blocks 3 in the sand planting area 2 gradually increases from inside to outside, and the granularity of the alumina ceramic blocks 3 in the sand planting area 2 is equal.
Example IV
The difference between this embodiment and the first embodiment is that the density of the alumina ceramic blocks 3 in the sand planting area 2 gradually increases from inside to outside, and the granularity of the alumina ceramic blocks 3 in the sand planting area 2 gradually increases from inside to outside.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides a long service life's ceramic alumina coating abrasive paper, its characterized in that includes toughness base paper, plants sand district and alumina ceramic piece, the surface of toughness base paper is formed with through the coating adhesive and is the spiral sand district of planting, the viscidity rigid coupling has a plurality of alumina ceramic pieces in the sand district of planting, the whole of toughness base paper is circularly, the mounting hole has been seted up to the center department of toughness base paper, toughness base paper is located the peripheral region of planting sand district and has taken as heat dissipation dust exhaust district, a plurality of dust exhaust holes have been seted up in the heat dissipation dust exhaust district.
2. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the width of the sand planting area is 1-2cm.
3. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the pitch of the sand planting area is 1-3cm.
4. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the density of the alumina ceramic blocks in each place in the sand planting area is equal.
5. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the density of the alumina ceramic blocks in the sand planting area gradually increases from inside to outside.
6. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the granularity of the alumina ceramic blocks at each position in the sand planting area is equal.
7. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the granularity of the alumina ceramic blocks in the sand planting area gradually increases from inside to outside.
8. A long life ceramic alumina coated abrasive paper according to claim 1, wherein: the hole pattern of the dust discharging hole is one of a circle, a square and a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320334052.7U CN219337425U (en) | 2023-02-28 | 2023-02-28 | Ceramic alumina coating frosted paper with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320334052.7U CN219337425U (en) | 2023-02-28 | 2023-02-28 | Ceramic alumina coating frosted paper with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219337425U true CN219337425U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320334052.7U Active CN219337425U (en) | 2023-02-28 | 2023-02-28 | Ceramic alumina coating frosted paper with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219337425U (en) |
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2023
- 2023-02-28 CN CN202320334052.7U patent/CN219337425U/en active Active
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