CN215470571U

CN215470571U - Adhesive sand paper with abrasive layer

Info

Publication number: CN215470571U
Application number: CN202121234945.1U
Authority: CN
Inventors: 郭成祥; 郭靖
Original assignee: Yangzhong Fengli Grinding Material Co ltd
Current assignee: Yangzhong Fengli Grinding Material Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a sticky sand paper with a grinding material layer in the technical field of sand paper, which comprises a sand paper body, wherein the sand paper body comprises a base layer, the upper surface of the base layer is provided with a thin film base layer, the top end of the thin film base layer is provided with an upper glue layer, release paper is bonded on the upper glue layer, the middle position of the lower surface of the base layer is provided with a laminating glue layer, the lower surface of the laminating glue layer is bonded with the grinding material layer, the lower surface of the base layer and two sides of the laminating glue layer are provided with auxiliary assemblies, the sand paper is convenient to stick on an auxiliary tool for use, the grinding material layer below the sand paper is convenient to replace, and the practicability of the sand paper is improved.

Description

Adhesive sand paper with abrasive layer

Technical Field

The utility model relates to the technical field of abrasive paper, in particular to an adhesive abrasive paper with an abrasive layer.

Background

Sandpaper is a material used for grinding, and can be used to grind the surface of metal, wood, etc. to make it smooth and clean. People often form sandpaper by gluing various sand grains on base paper, and currently, most sandpaper is single-sided and is divided into coarse sand and fine sand according to the thickness of the sand. When using abrasive paper, mostly for the handheld abrasive paper of manual work to polish or use tools to polish, when the use tools, paste abrasive paper on appurtenance, but current abrasive paper does not possess the function of pasting, has influenced the use of pasting of abrasive paper, and the abrasive material layer on current abrasive paper is mostly for fixed not removable formula, under the condition that the requirement was polished to the difference, inconvenient different abrasive material layers of changing have reduced abrasive paper's practicality, for this reason, we propose the sand paper of can pasting that has the abrasive material layer.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an attachable sandpaper with an abrasive layer to solve the problems of the prior art described above, such as the inability to attach the sandpaper to an auxiliary tool and the inability to replace the abrasive layer.

In order to achieve the purpose, the utility model provides the following technical scheme:

can paste abrasive paper with abrasive material layer, including the abrasive paper body, the abrasive paper body includes the basic unit, the upper surface of basic unit is equipped with film basic unit, film basic unit's top is provided with the glue film, and bonds on the glue film and have from type paper, the lower surface intermediate position of basic unit is equipped with the laminating glue film, and the lower surface of laminating glue film bonds and has the abrasive material layer, the lower surface of basic unit and the both sides that are located the laminating glue film are equipped with auxiliary assembly.

Further: the auxiliary assembly comprises splicing holes, the splicing holes are located on two sides of the lower surface of the base layer, and splicing blocks matched with the splicing holes are arranged on two sides of the upper surface of the grinding material layer.

Further: the lower surface left side on abrasive material layer is equipped with fine sand layer, the lower surface right side on abrasive material layer is equipped with coarse sand layer, and adjacent fine sand layer, adjacent coarse sand layer and adjacent set up flutedly between fine sand layer and the coarse sand layer.

Further: and a plush layer is adhered in the groove.

Further: the splicing holes and the splicing blocks are arranged in the same vertical direction.

Further: the upper surface of going up the glue film is equipped with corrugated line.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can tear off the release paper, and the whole abrasive paper body is stuck on a using tool through the upper adhesive layer, so that the operation is simple and convenient, the adhesion of the abrasive paper is stable, the operation time is saved, and the practicability is good.

2. Can pull down the abrasive material layer through the laminating glue film under the basic unit, change different abrasive material layers, and through the setting of splice and concatenation hole, can the position on accurate location abrasive material layer, the setting on fine sand layer, coarse sand layer and the pile layer under the abrasive material layer can improve the efficiency of polishing of abrasive paper, also can clear up dust and granule for the effect of polishing obtains further promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of an abrasive layer of the present invention.

In the figure: 1. a sand paper body; 2. release paper; 3. coating a glue layer; 4. a film base layer; 5. splicing holes; 6. a base layer; 7. splicing blocks; 8. an abrasive layer; 9. gluing a glue layer; 10. a fine sand layer; 11. a plush layer; 12. a coarse sand layer; 13. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 and fig. 2, the present invention provides a technical solution: the adhesive sand paper with the abrasive layer comprises a sand paper body 1, wherein the sand paper body 1 comprises a base layer 6, a film base layer 4 is arranged on the upper surface of the base layer 6, an upper glue layer 3 is arranged at the top end of the film base layer 4, release paper 2 is bonded on the upper adhesive layer 3, a bonding adhesive layer 9 is arranged in the middle of the lower surface of the base layer 6, and the lower surface of the adhesive layer 9 is bonded with the abrasive material layer 8, the lower surface of the base layer 6 and two sides of the adhesive layer 9 are provided with auxiliary components, when in use, the release paper 2 is torn off from the sandpaper body 1, then the upper adhesive layer 3 of the whole sandpaper body 1 is attached and wound on a using tool to complete the adhesion of the sandpaper body 1, its abrasive material layer 8 is under basic unit 6 through laminating glue film 9 viscose, and abrasive material layer 8 has fixed a position abrasive material layer 8 through auxiliary assembly, conveniently changes the abrasive material layer 8 of different roughness, has improved abrasive paper body 1's practicality.

Please refer to fig. 2, wherein, preferably, the auxiliary assembly includes splicing holes 5, the splicing holes 5 are located on two sides of the lower surface of the base layer 6, and splicing blocks 7 matched with the splicing holes 5 are arranged on two sides of the upper surface of the abrasive layer 8, when different abrasive layers 8 are replaced, the abrasive layer 8 can be detached, then, a new abrasive layer 8 is used, so that the splicing blocks 7 on two sides of the top end of the abrasive layer 8 are inserted into the splicing holes 5 under the base layer 6, the accuracy of the installation position of the abrasive layer 8 is improved, and the practicability is good.

Referring to fig. 3, preferably, a fine sand layer 10 is disposed on the left side of the lower surface of the abrasive layer 8, a coarse sand layer 12 is disposed on the right side of the lower surface of the abrasive layer 8, and a groove 13 is disposed between each adjacent fine sand layer 10 and each adjacent coarse sand layer 12, and between each adjacent fine sand layer 10 and each adjacent coarse sand layer 12, so that the polishing efficiency of the abrasive paper can be improved through each fine sand layer 10 and each adjacent coarse sand layer 12.

Referring to fig. 3, preferably, a pile layer 11 is adhered in the groove 13, and the pile layer 11 can clean dust and particles while polishing the workpiece, so that the polishing effect is further improved.

Please refer to fig. 2, preferably, the splicing hole 5 and the splicing block 7 are arranged in the same vertical direction, and the accuracy of the installation position of the abrasive layer 8 can be improved by the splicing hole 5 and the splicing block 7 arranged in the same vertical direction.

Example 2:

referring to fig. 2, this embodiment is different from the first embodiment in that: go up the upper surface of glue film 3 and be equipped with the line of corrugate, the line of glue film 3 can increase with appurtenance's frictional force, improves the fastness of 1 installations of abrasive paper body.

The working principle is as follows: when the abrasive paper is used, firstly, the release paper 2 is torn off from the abrasive paper body 1, then the upper adhesive layer 3 of the whole abrasive paper body 1 is attached and wound on a using tool to complete the attachment of the abrasive paper body 1, and finally, the abrasive layer 8 of the abrasive paper body 1 is polished to the surface to be polished, wherein the fine sand layer 10 and the coarse sand layer 12 below the abrasive layer 8 can improve the polishing efficiency of the abrasive paper, the fluff layer 11 can clean dust and particles while polishing a workpiece, so that the polishing effect is further improved, when different abrasive layers 8 are replaced, the abrasive layers can be detached through the attachment adhesive layer 9, when the abrasive layers are installed, the splicing holes 5 and the splicing blocks 7 are aligned, the accuracy of the installation position of the abrasive layer 8 is improved, and the practicability is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Can paste abrasive paper with abrasive material layer, including abrasive paper body (1), its characterized in that: the abrasive paper body (1) comprises a base layer (6), the upper surface of the base layer (6) is provided with a film base layer (4), the top end of the film base layer (4) is provided with an upper adhesive layer (3), release paper (2) is bonded on the upper adhesive layer (3), the lower surface middle position of the base layer (6) is provided with a laminating adhesive layer (9), the lower surface of the laminating adhesive layer (9) is bonded with an abrasive material layer (8), and the lower surface of the base layer (6) and the two sides of the laminating adhesive layer (9) are provided with auxiliary components.

2. The attachable sandpaper with an abrasive layer according to claim 1, wherein: the auxiliary assembly comprises splicing holes (5), the splicing holes (5) are located on two sides of the lower surface of the base layer (6), and splicing blocks (7) matched with the splicing holes (5) are arranged on two sides of the upper surface of the grinding material layer (8).

3. The attachable sandpaper with an abrasive layer according to claim 1, wherein: the lower surface left side on abrasive material layer (8) is equipped with fine sand layer (10), and the lower surface right side on abrasive material layer (8) is equipped with coarse sand layer (12), and has seted up between adjacent fine sand layer (10), adjacent coarse sand layer (12) and adjacent fine sand layer (10) and coarse sand layer (12) recess (13).

4. The attachable sandpaper with an abrasive layer according to claim 3, wherein: the grooves (13) are internally bonded with a plush layer (11).

5. The attachable sandpaper with an abrasive layer according to claim 2, wherein: the splicing holes (5) and the splicing blocks (7) are arranged in the same vertical direction.

6. The attachable sandpaper with an abrasive layer according to claim 1, wherein: the upper surface of the upper glue layer (3) is provided with corrugated grains.