CN219027205U

CN219027205U - Bending-resistant abrasive paper

Info

Publication number: CN219027205U
Application number: CN202222561488.8U
Authority: CN
Inventors: 颜定检; 黄大方
Original assignee: Foshan Yuhao Grinding Material Technology Co ltd
Current assignee: Foshan Yuhao Grinding Material Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-16
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of sand paper, and discloses anti-bending sand paper, which comprises a pressing layer, wherein the top of the pressing layer is adhered with a heat insulation layer through an adhesive, the top of the heat insulation layer is provided with a polishing layer, the top of the polishing layer is adhered with polishing particles through an adhesive, the top of the heat insulation layer is adhered with a hollow object placing layer through an adhesive, the inside of the hollow object placing layer is adhered with an anti-bending layer through an adhesive, and a tensile weaving layer is adhered between the top of the hollow object placing layer and the polishing layer; can possess the isolated function of heat energy, the transmission of heat energy when reducing friction has improved user's comfort level, and the practicality is high, can realize simultaneously that anti-bending is effectual, avoids abrasive paper to appear tearing the condition, has reduced the required cost of polishing.

Description

Bending-resistant abrasive paper

Technical Field

The utility model belongs to the technical field of sand paper, and particularly relates to anti-bending sand paper.

Background

The abrasive paper is a material for grinding, according to different grinding substances, the abrasive paper comprises a plurality of abrasive paper such as diamond abrasive paper, artificial diamond abrasive paper, glass abrasive paper and the like, the dry abrasive paper is used for polishing the surfaces of wood and bamboo ware, the waterproof abrasive paper is used for polishing the surfaces of metal or nonmetal workpieces in water or oil, although the abrasive paper has good polishing effect, a certain problem exists in practical use, a worker needs to fold and press a large piece of abrasive paper when polishing the workpieces in a small range, but the existing abrasive paper has poor toughness, when the folding and pressing force is too large, the situation of tearing easily occurs, the polishing cost is increased, the abrasive paper does not have the function of thermal insulation, mechanical energy is converted into internal energy during friction, the heating is generated in a working mode, heat is transmitted to the pressed hands after the heat is generated, the discomfort of the user is increased, and the practicability is poor.

Disclosure of Invention

The utility model aims to provide anti-bending abrasive paper, which has the advantages of good anti-bending effect and heat energy isolation, and solves the problems that the existing abrasive paper is easy to tear and the heat generated during long-time polishing can cause discomfort to staff.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an anti abrasive paper of bending, includes presses the layer, the top of pressing the layer has the insulating layer through the binder bonding, the top of insulating layer is provided with the layer of polishing, the top of layer of polishing has the dull polish granule through the binder bonding, the top of insulating layer has the hollow thing layer of putting through the binder bonding, the inside of putting the thing layer of hollow has the anti-bending layer through the binder bonding, the hollow top of putting the thing layer and the bonding between the layer of polishing have the tensile weaving layer.

The technical scheme is adopted: can possess the isolated function of heat energy, the transmission of heat energy when reducing friction has improved user's comfort level, and the practicality is high, can realize simultaneously that anti-bending is effectual, avoids abrasive paper to appear tearing the condition, has reduced the required cost of polishing.

The utility model is further arranged that the bottom of the pressing layer is adhered with an anti-slip layer through an adhesive.

The technical scheme is adopted: through the setting of skid resistant course, can improve staff's hand and press the frictional force between the layer, prevent the smooth condition of hand.

The utility model further provides that the surfaces of the polishing layer and the anti-slip layer are coated with waterproof paint.

The technical scheme is adopted: through waterproof coating's setting, can reduce the damage to sand paper when the water dull polish causes, avoid water infiltration to advance inside.

The utility model further provides that the heat insulation layer is made of glass wool.

The technical scheme is adopted: the heat insulating layer has excellent heat insulating performance and impact resistance.

The utility model further provides that the bending-resistant layer is made of natural rubber materials.

The technical scheme is adopted: the bending-resistant layer has good flexibility and toughness and very high elasticity and breaking strength.

The utility model further provides that the tensile braid is woven from polyetherester elastic fiber filaments.

The technical scheme is adopted: the tensile braided layer has the characteristics of good flexibility, long chain and excellent elastic recovery performance.

In summary, the utility model has the following beneficial effects:

1. the polishing device has the advantages that one surface with the polishing particles is attached to an object to be polished during polishing, then the hands are pressed on the anti-slip layer to move, the polishing particles can generate friction heat generation phenomenon during polishing, heat can be transmitted backwards through the polishing layer after being formed, the heat can be transmitted backwards through the heat insulation layer, the heat transmitted by the heat insulation layer can be isolated, the heat insulation function can be realized, the heat energy transmission during friction is reduced, the comfort level of a user is improved, and the practicability is high;

2. when the sand paper appears folding quilt oppression in the process of polishing, the produced dynamics of oppression can make tensile weaving layer and hollow put the thing in situ bending layer be in crooked state, because tensile weaving layer and bending layer have elasticity, also carry out the energy storage motion when tensile weaving layer and bending layer get into crooked state, absorb the dynamics of oppression, can produce deformation and resume initial state after the dynamics of oppression disappears, can realize bending resistance effectual, avoid the sand paper to appear tearing the condition, reduced the required cost of polishing.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

fig. 2 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.

Reference numerals: 1. a pressing layer; 2. a thermal insulation layer; 3. polishing the layer; 4. abrasive particles; 5. a hollow object placing layer; 6. a bending-resistant layer; 7. a tensile braid; 8. an anti-slip layer.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, an anti-bending abrasive paper, including pressing layer 1, the bottom of pressing layer 1 has anti-skidding layer 8 through the binder bonding, through the setting of anti-skidding layer 8, can improve staff's hand and press the frictional force between layer 1, prevent the smooth condition of hand, the surface of polishing layer 3 and anti-skidding layer 8 all coats waterproof coating, through waterproof coating's setting, can reduce the damage that water frosted time caused to abrasive paper, avoid the infiltration of water to enter inside, the top of pressing layer 1 has insulating layer 2 through the binder bonding, insulating layer 2 is made by the cotton material of glass, insulating layer 2 has good heat preservation and shock resistance, the top of insulating layer 2 is provided with polishing layer 3, the top of polishing layer 3 has abrasive grain 4 through the binder bonding, will have abrasive grain 4's one side and treat the laminating of polishing, then press the hand on anti-skidding layer 8, abrasive grain 4 can produce frictional heat's phenomenon in the polishing process, heat can be through polishing layer 3 backward transfer when forming, heat can pass through insulating layer 2 when heat transfer backward, heat transfer can be through insulating layer 2, the heat transfer can be carried out by the heat transfer, the heat transfer has high practicality is high, and the heat transfer performance has been achieved, and the heat transfer has been improved, and has the utility.

The use process is briefly described: the one side that will have dull polish granule 4 when polishing is laminated with the thing of waiting to polish, then presses the hand and remove on skid resistant course 8, and dull polish granule 4 can produce the phenomenon that rubs the heat in-process of polishing, and heat can be permeated polishing layer 3 backward transfer after forming, and heat can pass through insulating layer 2 when backward transfer, and insulating layer 2 can be isolated by the heat that conveys.

Example 2:

referring to fig. 1 and 2, a bending-resistant abrasive paper is disclosed, a hollow object layer 5 is adhered to the top of a heat insulation layer 2 through an adhesive, a bending-resistant layer 6 is adhered to the inside of the hollow object layer 5 through the adhesive, the bending-resistant layer 6 is made of natural rubber materials, the bending-resistant layer 6 has good flexibility and toughness, very high elasticity and breaking strength, a tensile woven layer 7 is adhered between the top of the hollow object layer 5 and a polishing layer 3, the tensile woven layer 7 is formed by weaving polyether ester elastic fiber wires, the tensile woven layer 7 has the characteristics of good flexibility, long chain and excellent elastic recovery performance, when the abrasive paper is pressed in a polishing process, the bending-resistant layer 6 in the tensile woven layer 7 and the hollow object layer 5 can be in a bending state due to the fact that the tensile woven layer 7 and the bending-resistant layer 6 are elastic, the tensile woven layer 7 and the bending-resistant layer 6 enter the bending state and simultaneously absorb the pressing force, the deformation and recover to the initial state after the pressing force, the bending-resistant woven layer 7 can realize good bending-resistant effect, and the required polishing cost is reduced.

The use process is briefly described: when the sand paper is pressed when being folded in the polishing process, the force generated by pressing can enable the tensile woven layer 7 and the bending-resistant layer 6 in the hollow storage layer 5 to be in a bending state, and because the tensile woven layer 7 and the bending-resistant layer 6 are elastic, the tensile woven layer 7 and the bending-resistant layer 6 enter the bending state and simultaneously perform energy storage movement, the force generated by pressing is absorbed, and deformation can be generated and the initial state is restored after the pressing force disappears.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a bending-resistant abrasive paper, includes presses layer (1), its characterized in that: the top of pressing layer (1) is through bonding agent bonding has insulating layer (2), the top of insulating layer (2) is provided with layer of polishing (3), the top of layer of polishing (3) is through bonding agent bonding has dull polish granule (4), the top of insulating layer (2) is through bonding agent bonding has hollow thing layer (5) of putting, the inside of hollow thing layer (5) of putting is through bonding agent bonding has bending resistance layer (6), bond between the top of thing layer (5) and layer of polishing (3) has tensile weaving layer (7).

2. A bending-resistant coated abrasive according to claim 1, wherein: the bottom of the pressing layer (1) is adhered with an anti-slip layer (8) through an adhesive.

3. A bending-resistant coated abrasive according to claim 1, wherein: the surfaces of the polishing layer (3) and the anti-slip layer (8) are coated with waterproof paint.

4. A bending-resistant coated abrasive according to claim 1, wherein: the heat insulation layer (2) is made of glass wool.

5. A bending-resistant coated abrasive according to claim 1, wherein: the bending-resistant layer (6) is made of natural rubber materials.

6. A bending-resistant coated abrasive according to claim 1, wherein: the tensile braided layer (7) is formed by braiding polyether ester elastic fiber filaments.