CN214239787U

CN214239787U - Grinding wheel reinforced glass fiber mesh

Info

Publication number: CN214239787U
Application number: CN202023250869.1U
Authority: CN
Inventors: 朱玻
Original assignee: Dongguan Hengguxin Grinding Tool Material Technology Co ltd
Current assignee: Dongguan Hengguxin Grinding Tool Material Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-21
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a emery wheel reinforcing glass fiber net piece, including the net piece body, the net piece body is the loop configuration setting, and the outside-in of net piece body is wrapped up in proper order and is provided with wearing layer, back up coat and elastic layer. Through the alkaline-resisting emulsion of dip-dyeing polymer, make the net piece have intensity height, alkali resistance is good, can resist alkaline substance corrosion lastingly, through adopting bundle silk with warp and woof alternately weaving structure, can avoid causing the woof impaired, and then can improve the obdurability of reinforcing net piece, the probability that the warp and woof took place the displacement has also been reduced simultaneously, elastic layer through the internal and external layer setting of dictyosome, back up coat and wearing layer, form the net piece protective layer, reduce the friction of net piece and other subassemblies, avoid the net piece impaired, improve the life of net piece, through the setting of interweaving of different fibre, make the net piece have strong corrosion resistance, durability, crashworthiness, fatigue resistance, excellent performances such as sound insulation heat preservation.

Description

Grinding wheel reinforced glass fiber mesh

Technical Field

The utility model relates to a glass fiber product technical field especially relates to a emery wheel reinforcing glass fiber net piece.

Background

The glass fiber mesh grinding wheel adopts the glass fiber mesh as a reinforcing base material of the grinding wheel, the overall strength of the grinding wheel is improved, the glass fiber mesh grinding wheel is applied to the fields of mechanical metallurgy, building, military industry, railway construction, fire fighting demolition and the like for many years in China, the grinding wheel with the glass fiber mesh as a reinforcing layer is widely applied to the fields of mechanical metallurgy, building, military industry, railway construction, fire fighting demolition and the like, the reinforcing glass fiber mesh is a skeleton in a resin grinding wheel, plays an especially important role in the strength of the whole grinding wheel and directly determines the quality of the grinding wheel, and the reinforcing glass fiber mesh is formed by coating a reinforcing mesh with a binder and then punching the reinforcing mesh after drying the reinforcing mesh, has excellent tensile strength and bending resistance, and is the best reinforcing base material for various resin grinding wheels.

The glass fiber mesh in the current market has certain defects, weft yarns are easy to damage, the specific strength of the mesh is attenuated, the yarn displacement phenomenon occurs, the product quality is influenced, and the use efficiency of the mesh is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a emery wheel reinforcing glass fiber net piece has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a emery wheel reinforcing glass fiber net piece, includes the net piece body, the net piece body is the annular structure setting, and the outside-in of net piece body is wrapped up in proper order and is provided with wearing layer, back up coat and elastic layer, and the net piece body includes warp, woof and bundle silk, and warp and woof are the criss-cross structure setting of weaving of cross, and the both sides of woof are provided with the bundle silk of symmetry, and the bundle silk is "S" type intercross with warp, woof and weaves the structure setting, and the warp is formed by the combination of aluminium silicate fiber silk, ceramic fiber silk and glass fiber silk.

Preferably, the mesh body is dip-dyed with the high-molecular alkali-resistant emulsion, so that the mesh has high strength and good alkali resistance and can resist the corrosion of alkali substances for a long time.

Preferably, the wear-resistant layer and the reinforcing layer are both made of reinforced resin materials, and the elastic layer is made of elastic fiber materials.

Preferably, the same wear-resistant layer and the same reinforcing layer are sequentially arranged in the mesh body to form a mesh protective layer, so that the friction between the mesh and other components is reduced, the mesh is prevented from being damaged, and the service life of the mesh is prolonged.

Preferably, the number of the warp yarns is 20-300tex, the number of the weft yarns is 1000-1500tex, and the material structures of the warp yarns and the weft yarns are consistent.

Preferably, the glass fiber yarns have excellent performances such as strong corrosion resistance, durability, crashworthiness and fatigue resistance, the ceramic fiber yarns have sound insulation and heat preservation performances, the ceramic fiber yarns and the glass fiber yarns are arranged in an interlaced weaving structure, the outer weaving layers of the ceramic fiber yarns and the glass fiber yarns and the aluminum silicate fiber yarns are arranged in a bolt-shaped weaving structure, the aluminum silicate fiber yarns have a heat insulation effect, and heat damage to the net piece caused by high-speed rotation of the grinding wheel can be avoided.

Compared with the prior art, the beneficial effects of the utility model are that: this emery wheel reinforcing glass fiber net piece, through the alkaline-resisting emulsion of dip-dyeing polymer, make the net piece have intensity height, alkali resistance is good, can resist alkaline substance corrosion for a long time, through adopting the bundle silk with warp and woof cross weaving structure, can avoid causing the woof impaired, and then can improve the obdurability of reinforcing net piece, the probability that the displacement took place for the warp and woof has also been reduced simultaneously, elastic layer through the setting of external skin in the dictyosome, back up coat and wearing layer, form the net piece protective layer, reduce the friction of net piece and other subassemblies, avoid the net piece impaired, improve the life of net piece, through the setting of interweaving of different fibre, make the net piece have strong corrosion resistance, durability, crashworthiness, fatigue resistance, excellent performances such as sound insulation heat preservation.

Drawings

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

FIG. 2 is a schematic diagram of the warp knitting of the present invention;

fig. 3 is a schematic diagram of the warp structure of the present invention.

In the figure: 1 net sheet body, 2 wear-resisting layers, 3 reinforcing layers, 4 elastic layers, 5 warp yarns, 501 aluminum silicate fiber yarns, 502 ceramic fiber yarns, 503 glass fiber yarns, 6 weft yarns and 7 binding yarns.

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 grinding wheel reinforced glass fiber mesh comprises a mesh body 1, wherein the mesh body 1 is arranged in an annular structure, the mesh body 1 is impregnated with high-molecular alkali-resistant emulsion, so that the mesh has high strength and good alkali resistance and can resist corrosion of alkali substances for a long time, the outer side of the mesh body 1 is sequentially wrapped from outside to inside with a wear-resistant layer 2, a reinforcing layer 3 and an elastic layer 4, the wear-resistant layer 2 and the reinforcing layer 3 are both arranged from a reinforcing resin material, the elastic layer 4 is arranged from an elastic fiber material, the same wear-resistant layer 2 and the same reinforcing layer 3 are sequentially arranged inside the mesh body 1 to form a mesh protective layer, friction between the mesh and other components is reduced, the mesh is prevented from being damaged, the service life of the mesh is prolonged, the mesh body 1 comprises warp yarns 5, weft yarns 6 and binding yarns 7, the warp yarns 5 and the weft yarns 6 are arranged in a cross weaving structure, the symmetrical binding yarns 7 are arranged on two sides of the weft yarns 6, the binding wires 7, the warp yarns 5 and the weft yarns 6 are arranged in an S-shaped mutually-crossed weaving structure, the preferred number of the warp yarns 5 is 20-300tex, the preferred number of the weft yarns 6 is 1000-1500tex, the material structures of the warp yarns 5 and the weft yarns 6 are consistent, the warp yarns 5 are formed by combining aluminum silicate fiber yarns 501, ceramic fiber yarns 502 and glass fiber yarns 503, the glass fiber yarns 503 have excellent performances such as strong corrosion resistance, durability, crashworthiness and fatigue resistance, the ceramic fiber yarns 502 have the performances of sound insulation and heat preservation, the ceramic fiber yarns 502 and the glass fiber yarns 503 are arranged in a mutually-crossed weaving structure, the outer weaving layers of the ceramic fiber yarns 502 and the glass fiber yarns 503 and the aluminum silicate fiber yarns 501 are arranged in a bolt-shaped weaving structure, the aluminum silicate fiber yarns 501 have the function of heat insulation, the heat brought by high-speed rotation of the grinding wheel can be prevented from damaging the mesh, and the alkali-resistant emulsion is impregnated, the mesh has high strength and good alkali resistance, can resist corrosion of alkali substances for a long time, and has a cross weaving structure of warp yarns 5 and weft yarns 6 by adopting the binding wires, so that the damage of the weft yarns 6 can be avoided, the toughness of the reinforced mesh can be improved, and meanwhile, the probability of displacement of the warp and weft yarns is also reduced, and the mesh has excellent performances such as strong corrosion resistance, durability, crashworthiness, fatigue resistance, sound insulation and heat preservation by the interweaving of different fibers through the elastic layer 4, the reinforcing layer 3 and the wear-resistant layer 2 which are arranged on the inner layer and the outer layer of the mesh body, so that a mesh protective layer is formed, the friction between the mesh and other components is reduced, the damage of the mesh is avoided, the service life of the mesh is prolonged, and the mesh has excellent performances such as strong corrosion resistance, durability, crashworthiness, fatigue resistance, sound insulation and heat preservation.

In conclusion, the glass fiber mesh reinforced by the grinding wheel has the advantages that the mesh has high strength and good alkali resistance and can resist corrosion of alkali substances for a long time by dip-dyeing high-molecular alkali-resistant emulsion, the warp yarns 5 and the weft yarns 6 are woven into a cross structure by adopting the binding wires, damage to the weft yarns 6 can be avoided, the toughness of the reinforced mesh can be further improved, the probability of displacement of the warp yarns and the weft yarns is reduced, the mesh protective layer is formed by the elastic layer 4, the reinforcing layer 3 and the wear-resistant layer 2 which are arranged on the inner layer and the outer layer of the mesh body, friction between the mesh and other components is reduced, damage to the mesh is avoided, the service life of the mesh is prolonged, and the mesh has excellent performances of high corrosion resistance, durability, collision resistance, fatigue resistance, sound insulation, heat preservation and the like by interweaving different fibers, so that the problems in the background technology are solved.

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 emery wheel reinforcing glass fiber net piece, includes net piece body (1), a serial communication port, net piece body (1) sets up for the loop configuration, the outside-in of net piece body (1) is wrapped up in proper order and is provided with wearing layer (2), back up coat (3) and elastic layer (4), net piece body (1) includes warp (5), woof (6) and bundle silk (7), warp (5) and woof (6) are the crisscross structure setting of weaving of cross, the both sides of woof (6) are provided with symmetrical bundle silk (7), bundle silk (7) are "S" type crisscross structure setting of weaving of each other with warp (5), woof (6), warp (5) are formed by the combination of aluminium silicate cellosilk (501), ceramic fiber silk (502) and glass fiber silk (503).

2. The glass fiber mesh reinforced with grinding wheels as claimed in claim 1, wherein the mesh body (1) is impregnated with a high molecular alkali resistant emulsion.

3. The grinding wheel reinforced glass fiber mesh as claimed in claim 1, wherein the wear-resistant layer (2) and the reinforcing layer (3) are both made of reinforced resin material, and the elastic layer (4) is made of elastic fiber material.

4. The glass fiber mesh reinforced with grinding wheels according to claim 1, characterized in that the same wear-resistant layer (2) and reinforcing layer (3) are sequentially arranged inside the mesh body (1).

5. The grinding wheel reinforced glass fiber mesh as claimed in claim 1, wherein the selection number of the warp (5) is 20-300tex, the selection number of the weft (6) is 1000-1500tex, and the material structure of the warp (5) and the weft (6) is the same.