CN210650272U

CN210650272U - Novel abrasive paper

Info

Publication number: CN210650272U
Application number: CN201920866709.8U
Authority: CN
Inventors: 王芳
Original assignee: Hubei Fengpu Abrasive Science And Technology Co ltd
Current assignee: Hubei Fengpu Abrasive Science And Technology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-02
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a novel abrasive paper, including the foundation layer, the inside of foundation layer still includes the matrix layer, the upper surface on matrix layer is stained with first protective layer, and the lower surface on matrix layer is stained with the second protective layer, the outside of foundation layer is stained with the dampproof course, and the lower surface adhesion of foundation layer is connected with many gravel areas, be formed with the second recess between the gravel area, many non-slip bands of last fixed surface of dampproof course are connected with, be formed with first recess between the non-slip band, the utility model relates to an abrasive paper tape technical field. This novel sand paper's gravel area is the diagonal form and arranges, can play the cushioning effect when the sand paper rolling, can avoid the easy problem of taking place to be cracked of gravel layer in the current sand paper to during the gravel area can be accomodate into first recess when the rolling, can protect the gravel area, the antiskid is taken and is adopted the rubber material, can increase when using and the frictional force of finger, can prevent to take place the problem of skidding.

Description

Novel abrasive paper

Technical Field

The utility model relates to an abrasive paper tape technical field specifically is a novel abrasive paper.

Background

The sand paper is commonly called as sand skin, is a material for grinding, is usually used for polishing, surface leveling and cleaning of precision parts, is mainly used for grinding and polishing of metal and nonmetal parts, and is applied to the production, processing and repairing of automobiles, the precision polishing and grinding of electronic instruments, instruments and meters and metal composite materials.

Chinese patent discloses a sand paper (publication number: CN207044002U), which comprises a base layer, an adhesive layer and an abrasive layer, wherein the adhesive layer is arranged on the top of the base layer, the abrasive layer is arranged on the top of the adhesive layer, the base layer, the adhesive layer and the abrasive layer are respectively provided with a transverse crease line and a longitudinal crease line, and the transverse crease line and the longitudinal crease line are uniformly crossed; the abrasive layer is provided with a plurality of uniformly distributed round grinding parts formed by abrasive grains; the surface of the base layer is provided with an elastic bandage, and two ends of the elastic bandage are fixed on the base layer.

The coefficient of friction of current abrasive paper surface is less, takes place easily when using and polishes, leads to polishing inefficiency, and abrasive paper is when keeping the rolling state for a long time, and its gravel layer takes place chapped easily, and abrasive paper need make a round trip to rub when using, so need abrasive paper have good tensile ability to improve its life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel abrasive paper, the coefficient of friction of having solved current abrasive paper surface is less, takes place to polish easily when using, leads to the inefficiency of polishing, and abrasive paper is when keeping rolling state for a long time, and its gravel layer takes place to split easily, and abrasive paper need make a round trip to rub when using, so needs abrasive paper to have good tensile ability to improve its life's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel sand paper, includes the foundation layer, the inside of foundation layer still includes the matrix layer, the upper surface on matrix layer is stained with first protective layer, and the lower surface on matrix layer is stained with the second protective layer, the outside of foundation layer is stained with the dampproof course, and the lower surface adhesion of foundation layer is connected with many gravel areas, be formed with the second recess between the gravel area, many non-slip strips of last fixed surface of dampproof course connection, be formed with first recess between the non-slip strip, the lower surface of second protective layer has anti-corrosion coating, anti-corrosion coating's lower surface is stained with the wearing layer, the lower surface of wearing layer is stained with the elastic layer.

Preferably, antiskid area and gravel area all are the slash and arrange, and the inclination of antiskid area and gravel area equals, antiskid area and gravel area are the component of a trapezoidal shape.

Preferably, the size of the anti-slip band is the same as the size of the second groove, and the size of the gravel band is the same as the size of the first groove.

Preferably, the moisture-proof layer wraps the upper surface and two sides of the base layer, and the moisture-proof layer and the base layer are adhered through waterproof glue.

Preferably, the wear-resistant layer is a component made of cotton fibers, and the wear-resistant layer is formed by horizontally weaving the cotton fibers.

Preferably, the upper surface and the lower surface of the anti-corrosion layer, the wear-resistant layer and the elastic layer are provided with irregular corrugations, and the adhesive is filled in the corrugated space.

Advantageous effects

The utility model provides a novel abrasive paper. Compared with the prior art, the method has the following beneficial effects:

(1) the novel sand paper is characterized in that a plurality of gravel belts are connected through the lower surface of a base layer in an adhesion manner, a second groove is formed between the gravel belts, a plurality of anti-slip belts are fixedly connected to the upper surface of a moisture-proof layer, a first groove is formed between the anti-slip belts, the anti-slip belts and the gravel belts are arranged in a diagonal manner, the inclination angles of the anti-slip belts and the gravel belts are equal, the anti-slip belts and the gravel belts are both trapezoidal members, the size of the anti-slip belts is equal to that of the second groove, the size of the gravel belts is equal to that of the first groove, the gravel belts of the novel sand paper are arranged in a diagonal manner, a buffering effect can be achieved when the sand paper is rolled, the problem that the gravel layer in the existing sand paper is easy to crack can be avoided, the gravel belts can be contained in the first groove when being rolled, the gravel belts can be protected, the anti-slip belts are made of rubber materials, the problem of slipping can be prevented.

(2) This novel abrasive paper, the outside through the basic unit is stained with the dampproof course, the lower surface of anti-corrosion coating is stained with the wearing layer, the lower surface of wearing layer is stained with the elastic layer, the dampproof course parcel is in the upper surface and the both sides of basic unit, and carry out the adhesion through the waterproof glue between dampproof course and the basic unit, the wearing layer is the component of a cotton fiber material, and the wearing layer is horizontal arrangement for cotton fiber and weaves and make, anti-corrosion coating, on wearing layer and the elastic layer, the lower surface all sets up irregular ripple, the inside at ripple interval is filled to the adhesive, this novel well basic unit's outside is provided with the dampproof course, can reduce the inside probability of weing of abrasive paper, and the wearing layer in the abrasive paper is made by cotton fiber, can increase abrasive paper's tensile strength, thereby can increase abrasive paper's life.

Drawings

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

FIG. 2 is a partial front view of the present invention;

fig. 3 is a partial cross-sectional view of the foundation layer of the present invention.

In the figure: 1. a base layer; 2. a moisture barrier; 3. a rubber layer; 4. an anti-slip band; 5. a first groove; 6. a gravel band; 7. a second groove; 8. waterproof glue; 9. a substrate layer; 10. a first protective layer; 11. a second protective layer; 12. an anti-corrosion layer; 13. a wear layer; 14. an elastic layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel abrasive paper comprises a base layer 1, the base layer 1 further comprises a base layer 9, a first protective layer 10 is adhered to the upper surface of the base layer 9, a second protective layer 11 is adhered to the lower surface of the base layer 9, a moisture-proof layer 2 is adhered to the outer side of the base layer 1, the moisture-proof layer 2 wraps the upper surface and two sides of the base layer 1, the moisture-proof layer 2 is adhered to the base layer 1 through waterproof glue 8, a plurality of gravel belts 6 are adhered to the lower surface of the base layer 1, a second groove 7 is formed between the gravel belts 6, a plurality of anti-slip belts 4 are fixedly connected to the upper surface of the moisture-proof layer 2, a first groove 5 is formed between the anti-slip belts 4, the anti-slip belts 4 and the gravel belts 6 are arranged in a diagonal mode, the inclination angles of the anti-slip belts 4 and the gravel belts 6 are equal, the anti-slip belts 4 and the gravel belts 6 are both trapezoidal components, the size of the anti-slip belts, the size of the gravel belt 6 is the same as that of the first groove 5, the gravel belt 6 of the novel medium abrasive paper is arranged in an inclined line shape, a buffering effect can be achieved when the abrasive paper is rolled, the problem that a gravel layer is easy to crack in the existing abrasive paper can be avoided, the gravel belt 6 can be stored in the first groove 5 when being rolled, the gravel belt 6 can be protected, the antiskid belt 4 is made of rubber, the friction force between the antiskid belt and fingers can be increased when the antiskid belt is used, the slipping problem can be prevented, the lower surface of the second protective layer 11 is adhered with the anti-corrosion layer 12, the lower surface of the anti-corrosion layer 12 is adhered with the wear-resistant layer 13, the wear-resistant layer 13 is made of cotton fibers by horizontal arrangement weaving, the elastic layer 14 is adhered to the lower surface of the wear-resistant layer 13, the anti-corrosion layer 12, the upper surface and the lower surface of the wear-resistant layer 13, the adhesive is filled in the inside of ripple interval, and this novel 1 outside of well basal layer is provided with dampproof course 2, can reduce the inside probability of weing of abrasive paper to wearing layer 13 in the abrasive paper is made by cotton fiber, can increase abrasive paper's tensile strength, thereby can increase abrasive paper's life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel abrasive paper, includes basic unit (1), the inside of basic unit (1) still includes matrix layer (9), the upper surface of matrix layer (9) is stained with first protective layer (10), and the lower surface of matrix layer (9) is stained with second protective layer (11), its characterized in that: the outside of basic unit (1) is stained with dampproof course (2), and the lower surface adhesion of basic unit (1) is connected with many gravel areas (6), be formed with second recess (7) between gravel area (6), the last fixed surface of dampproof course (2) is connected with many antiskid areas (4), be formed with first recess (5) between antiskid area (4), the lower surface of second protective layer (11) is stained with anti-corrosion coating (12), the lower surface of anti-corrosion coating (12) is stained with wearing layer (13), the lower surface adhesion elasticity layer (14) of wearing layer (13).

2. A novel coated abrasive as defined in claim 1, wherein: the antiskid belt (4) and the gravel belt (6) are arranged in an oblique line, the inclination angles of the antiskid belt (4) and the gravel belt (6) are equal, and the antiskid belt (4) and the gravel belt (6) are both trapezoidal components.

3. A novel coated abrasive as defined in claim 1 or 2, wherein: the size of the antiskid band (4) is the same as that of the second groove (7), and the size of the gravel band (6) is the same as that of the first groove (5).

4. A novel coated abrasive as defined in claim 1, wherein: the dampproof course (2) parcel is at the upper surface and the both sides of basic unit (1), and adheres through marine glue (8) between dampproof course (2) and the basic unit (1).

5. A novel coated abrasive as defined in claim 1, wherein: the wear-resistant layer (13) is a component made of cotton fibers, and the wear-resistant layer (13) is made of the cotton fibers which are horizontally arranged and woven.

6. A novel coated abrasive as claimed in claim 1 or 5, wherein: irregular ripples are arranged on the upper surface and the lower surface of the anti-corrosion layer (12), the wear-resistant layer (13) and the elastic layer (14), and the adhesive is filled in the ripple interval.