CN213167192U - High pressure resistant environment-friendly rubber closing plate - Google Patents

Abstract

The utility model discloses a high pressure resistant environment-friendly rubber closing plate relates to the rubber seal technology field. The utility model discloses a metal substrate layer, first rubber sheet layer, outer metal level and second rubber sheet layer, metal substrate layer, first rubber sheet layer, outer metal level and second rubber sheet layer distribute from inside to outside in proper order, bond through first gluing layer between metal substrate layer and the first rubber sheet layer. The utility model discloses a set up the multilayer, make this rubber seal plate have the high efficiency, it is durable, the sealed effect of environmental protection, first rubber sheet layer and outer metal level all fix a position through the metal rod, make this rubber seal plate be difficult to take place lateral deformation in the use, further improve the intensity of closing plate, and through setting up recess and pit between metal and the rubber, it is bigger to make its cohesion, it is inseparabler to be connected between layer and the layer, avoid using the in-process to scatter, product quality is more stable, satisfy the needs in market.

Description

High pressure resistant environment-friendly rubber closing plate

Technical Field

The utility model belongs to the technical field of the rubber seal, especially, relate to a high pressure resistant environment-friendly rubber closing plate.

Background

The rubber plate is a sheet product with a certain thickness and a large area, which is called the rubber plate for short, prepared by vulcanizing rubber which is taken as a main material and contains reinforcing materials such as fabric, metal sheet and the like, and the rubber plate has higher hardness and general physical and mechanical properties, can work in air with low pressure and 20-140 ℃, is formed by calendering, laminating or extruding rubber compound, is vulcanized by a flat vulcanizing machine or is continuously vulcanized by a drum vulcanizing machine, and has color: black, gray, green, blue, etc., which are widely used in industrial and mining enterprises, transportation departments, building floors, etc., as sealing rubber rings, rubber gaskets, door and window seals, laying workbenches and floors, but the existing rubber sealing plate has poor structural stability and low strength, and is difficult to use in high-pressure environments, so that improvement on the prior art is necessary to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a high pressure resistant environment-friendly rubber closing plate, through setting up the multilayer, make this rubber closing plate have the high efficiency, it is durable, the sealed effect of environmental protection, first rubber sheet layer and outer metal level are all fixed a position through the metal rod, make this rubber closing plate be difficult to take place lateral deformation in the use, further improve the intensity of closing plate, and through setting up recess and pit between metal and the rubber, make its cohesion bigger, it is inseparabler to connect between layer and the layer, scatter in avoiding using the in-process, product quality is more stable, satisfy the needs in market, current rubber sealing plate structural stability is poor has been solved, intensity is not high, be difficult to the problem of using under high-pressure environment.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high pressure resistant environment-friendly rubber closing plate, including metal substrate layer, first rubber sheet layer, outer metal level and second rubber sheet layer, metal substrate layer, first rubber sheet layer, outer metal level and second rubber sheet layer distribute from inside to outside in proper order, bond through first gluing layer between metal substrate layer and the first rubber sheet layer, bond through second gluing layer between first rubber sheet layer and the outer metal level, bond through third gluing layer between outer metal level and the second rubber sheet layer, the spraying has antiseized layer on the surface of second rubber sheet layer.

Furthermore, the two sides of the metal base material layer are respectively provided with a first rubber sheet layer, an outer metal layer and a second rubber sheet layer.

Further, be provided with the metal rod on the surface of metal substrate layer, the metal rod is integrated into one piece with the metal substrate layer, all be provided with the through-hole with metal rod matched with on first gluing layer, first rubber sheet layer, second gluing layer and the outer metal layer.

Further, the metal rod is inserted into the through hole on the outer metal layer, and the end face of the metal rod is lower than the end face of the outer metal layer.

Furthermore, the metal rod is provided with a plurality of, a plurality of the metal rod is the even setting of lattice form on two upper and lower surfaces of metal substrate layer.

Further, the surface of metal substrate layer and outer metal level all is provided with the recess that a plurality of is honeycomb distribution, just in the recess, on the surface of metal substrate layer and the outer metal level all be provided with the pit that a plurality of is the distribution of dot matrix form on the surface.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up metal substrate layer, first rubber sheet layer, outer metal level and second rubber sheet layer, the setting up of multiply wood makes this rubber seal plate have the sealed effect of high efficiency, durable, environmental protection, through setting up metal bar and through-hole, first rubber sheet layer and outer metal level all fix a position through the metal bar for this rubber seal plate is difficult to take place lateral deformation in the use, further improves the intensity of closing plate.

2. The utility model discloses a set up recess and pit for cohesion between this rubber seal plate metal and the rubber is bigger, and it is inseparabler to connect between the layer, avoids using the in-process to scatter, and product quality is more stable, satisfies the needs in market.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection structure between the metal substrate layer and the outer metal layer of the present invention;

fig. 3 is a top view of the metal substrate layer of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a metal substrate layer; 2. a first adhesive layer; 3. a first rubber sheet layer; 4. a second adhesive layer; 5. an outer metal layer; 6. a third adhesive layer; 7. a second rubber sheet layer; 8. an anti-sticking layer; 9. a metal rod; 10. a through hole; 11. a groove; 12. and (4) pits.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the utility model relates to a high pressure resistant environment-friendly rubber sealing plate, which comprises a metal substrate layer 1, a first rubber sheet layer 3, an outer metal layer 5 and a second rubber sheet layer 7, wherein the first rubber sheet layer 3, the outer metal layer 5 and the second rubber sheet layer 7 are respectively arranged on both sides of the metal substrate layer 1, the first rubber sheet layer 3, the outer metal layer 5 and the second rubber sheet layer 7 are sequentially distributed from inside to outside, the metal substrate layer 1 is bonded with the first rubber sheet layer 3 through a first adhesive layer 2, the first rubber sheet layer 3 is bonded with the outer metal layer 5 through a second adhesive layer 4, the outer metal layer 5 is bonded with the second rubber sheet layer 7 through a third adhesive layer 6, an anti-sticking layer 8 is sprayed on the outer surface of the second rubber sheet layer 7, the rubber sealing plate has high-efficiency, durability and environmental protection sealing effect, and the layers are fixed through the adhesive layers, so that the structural stability is better.

Wherein as shown in fig. 2-3, be provided with metal rod 9 on the surface of metal substrate layer 1, metal rod 9 and metal substrate layer 1 are integrated into one piece, first gluing layer 2, first rubber sheet layer 3, all be provided with through-hole 10 with metal rod 9 matched with on second gluing layer 4 and the outer metal level 5, metal rod 9 inserts in the through-hole 10 on the outer metal level 5, and the terminal surface of metal rod 9 is less than the terminal surface of outer metal level 5, and metal rod 9 is provided with a plurality of, a plurality of metal rod 9 is the even setting of dot matrix form on metal substrate layer 1's upper and lower two surfaces, first rubber sheet layer 3 and outer metal level 5 all fix a position through metal rod 9, through setting up metal rod 9 and through-hole 10, make this rubber seal board be difficult to take place lateral deformation in the use, further improve the intensity of seal board.

Wherein as shown in fig. 3, the surface of metal substrate layer 1 and outer metal level 5 all is provided with the recess 11 that a plurality of is cellular distribution, and in recess 11, metal substrate layer 1 all is provided with the pit 12 that a plurality of is the distribution of dot matrix form on the surface with outer metal level 5, when coating the gluing layer, the gluing layer coats to recess 11 and pit 12 in, the rubber slab layer is impressed in recess 11 again, thereby make the cohesion between metal and the rubber bigger, it is inseparabler to be connected between the layer and the layer, avoid using the in-process to scatter, product quality is more stable.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a high pressure resistant environment-friendly rubber closing plate, includes metal substrate layer (1), first rubber sheet layer (3), outer metal layer (5) and second rubber sheet layer (7), its characterized in that: the metal substrate layer (1), first rubber sheet layer (3), outer metal level (5) and second rubber sheet layer (7) distribute from inside to outside in proper order, bond through first gluing layer (2) between metal substrate layer (1) and first rubber sheet layer (3), bond through second gluing layer (4) between first rubber sheet layer (3) and outer metal level (5), bond through third gluing layer (6) between outer metal level (5) and second rubber sheet layer (7), the spraying has antiseized layer (8) on the surface of second rubber sheet layer (7).

2. The sealing plate of claim 1, wherein the metal substrate layer (1) is provided with a first rubber sheet layer (3), an outer metal layer (5) and a second rubber sheet layer (7) on both sides.

3. The sealing plate of claim 1, wherein the metal bar (9) is disposed on the surface of the metal substrate layer (1), the metal bar (9) and the metal substrate layer (1) are integrally formed, and the first adhesive layer (2), the first rubber sheet layer (3), the second adhesive layer (4) and the outer metal layer (5) are disposed with through holes (10) matching with the metal bar (9).

4. The sealing plate of claim 3, wherein the metal rod (9) is inserted into the through hole (10) of the outer metal layer (5), and the end surface of the metal rod (9) is lower than the end surface of the outer metal layer (5).

5. The sealing plate of claim 3, wherein a plurality of metal rods (9) are provided, and a plurality of metal rods (9) are uniformly arranged on the upper and lower surfaces of the metal substrate layer (1) in a lattice shape.

6. The sealing plate of claim 1, wherein the metal substrate layer (1) and the outer metal layer (5) have a plurality of grooves (11) formed thereon in a honeycomb shape, and the grooves (11) have a plurality of pits (12) formed therein in a lattice shape on the surface of the metal substrate layer (1) and on the surface of the outer metal layer (5).

Images