CN211145644U

CN211145644U - Cloth clamping rubber tube

Info

Publication number: CN211145644U
Application number: CN201922198099.1U
Authority: CN
Inventors: 黄学猛; 余晶; 夏建柳
Original assignee: Huanggang Shengjia Hi Tech Mechanical And Electrical Equipment Co ltd
Current assignee: Huanggang Shengjia Hi Tech Mechanical And Electrical Equipment Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-31
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a press from both sides cloth rubber tube technical field, and disclose a press from both sides cloth rubber tube, including interior glue film, the first fibre protective layer of outside fixedly connected with of interior glue film, the first winding layer of outside fixedly connected with of first fibre protective layer, the outside fixedly connected with second fibre protective layer on first winding layer, glue film in the outside fixedly connected with of second fibre protective layer, the outside fixedly connected with third fibre protective layer of well glue film. This double-layered cloth rubber tube is polyurethane through being provided with interior glue film, and the inboard of interior glue film is provided with the barrier layer simultaneously, and the barrier layer is butyl rubber, has increased the high wear-resisting, high tenacity and the high pressure resistant performance of whole double-layered cloth rubber tube, is the frictioning cloth through being provided with strong rubberizing cloth layer, and the frictioning cloth makes whole double-layered cloth rubber tube flexible good, and the bearing capacity is strong, is glass fiber through setting up first fiber protective layer, second fiber protective layer, third fiber protective layer and fourth fiber protective layer.

Description

Cloth clamping rubber tube

Technical Field

The utility model relates to a press from both sides cloth rubber tube technical field specifically is a press from both sides cloth rubber tube.

Background

The fabric-sandwiched rubber hose consists of an inner rubber layer, a plurality of fabric-sandwiched woven or cord thread winding layers and an outer rubber layer, and the fabric-sandwiched suction rubber hose consists of an inner rubber layer, a plurality of fabric-sandwiched winding layers, a middle rubber layer, a spiral steel wire reinforcing layer and an outer rubber layer.

The rubber tube can be divided into a water delivery tube, an air tube, an acid and alkali delivery tube, an oil delivery tube, a heat-resistant tube and the like according to the medium resistance of the rubber layer, and can be widely applied to industrial and agricultural machinery and equipment, and the rubber tube has the advantages of small outer diameter tolerance, excellent performances such as oil resistance and heat resistance, light weight, soft and durable tube body and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a press from both sides cloth rubber tube possesses long service life's advantage, and the press from both sides cloth rubber tube of having solved traditional structure has the relatively poor and shorter problem of life of wear resistance.

(II) technical scheme

For the purpose of realizing above-mentioned life length, the utility model provides a following technical scheme: the utility model provides a press from both sides cloth rubber tube, includes interior glue film, the first fibre protective layer of outside fixedly connected with of interior glue film, the first winding layer of outside fixedly connected with of first fibre protective layer, the outside fixedly connected with second fibre protective layer on first winding layer, glue film in the outside fixedly connected with of second fibre protective layer, the outside fixedly connected with third fibre protective layer of well glue film, the outside fixedly connected with second winding layer of third fibre protective layer, the outside fixedly connected with fourth fibre protective layer on second winding layer, the outside fixedly connected with reinforcing rubberized fabric layer of fourth fibre protective layer, the outer glue film of the outside fixedly connected with of reinforcing rubberized fabric layer.

Preferably, the inner rubber layer is polyurethane, and the reinforced rubber cloth layer is a rubber wiping cloth.

Preferably, the first fiber protective layer, the second fiber protective layer, the third fiber protective layer and the fourth fiber protective layer are the same, and the first fiber protective layer, the second fiber protective layer, the third fiber protective layer and the fourth fiber protective layer are all glass fibers.

Preferably, the middle rubber layer is made of fluororubber, and the outer rubber layer is made of acrylate rubber.

Preferably, the first winding layer and the second winding layer are the same, and the first winding layer and the second winding layer are both steel wires.

Preferably, the inner side of the inner rubber layer is provided with a blocking layer, and the blocking layer is made of butyl rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a press from both sides cloth rubber tube possesses following beneficial effect:

the cloth clamping rubber tube is provided with the inner rubber layer which is made of polyurethane, the inner side of the inner rubber layer is provided with the blocking layer which is made of butyl rubber, the performances of high wear resistance, high toughness, high pressure resistance and the like of the whole cloth clamping rubber tube are improved, the strong rubber cloth layer is arranged to be rubber cloth, the rubber cloth enables the whole cloth clamping rubber tube to be good in flexibility and high in bearing capacity, the first fiber protective layer, the second fiber protective layer, the third fiber protective layer and the fourth fiber protective layer are made of glass fibers, the first fiber protective layer, the second fiber protective layer, the third fiber protective layer and the fourth fiber protective layer are respectively distributed with the first winding layer and the second winding layer in a staggered mode, the glass fibers have the performances of high temperature resistance and corrosion resistance of glass fiber fabrics, the service life of the cloth clamping rubber tube is prolonged, the middle rubber layer is made of fluororubber, and the fluororubber is arranged in a petroleum, The change of volume in the animal and vegetable oil is small, the change of tensile strength, elongation at break and hardness is smaller than that of general rubber, the ozone resistance and air tightness can be good after long-term use at 175 ℃, and the acrylate rubber is arranged as the outer rubber layer, has excellent mineral oil resistance and high-temperature oxidation resistance, and further prolongs the service life of the cloth clamping rubber tube.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 inner glue layer, 2 first fiber protective layer, 3 first winding layer, 4 second fiber protective layer, 5 middle glue layer, 6 third fiber protective layer, 7 second winding layer, 8 fourth fiber protective layer, 9 reinforcing glue cloth layer and 10 outer glue 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, a cloth sandwiched rubber tube comprises an inner rubber layer 1, a first fiber protective layer 2 fixedly connected to the outer side of the inner rubber layer 1, the inner rubber layer 1 is made of polyurethane, a barrier layer is arranged on the inner side of the inner rubber layer 1, the barrier layer is made of butyl rubber, the inner rubber layer 1 is made of polyurethane, the barrier layer is arranged on the inner side of the inner rubber layer 1, the barrier layer is made of butyl rubber, so that the high wear resistance, high toughness and high pressure resistance of the whole cloth sandwiched rubber tube are improved, a first winding layer 3 is fixedly connected to the outer side of the first fiber protective layer 2, a second fiber protective layer 4 is fixedly connected to the outer side of the first winding layer 3, a middle rubber layer 5 is fixedly connected to the outer side of the second fiber protective layer 4, the middle rubber layer 5 is made of fluororubber, the volume change of the fluororubber in petroleum system and animal and vegetable oil system is small, the tensile strength and, the change of the hardness is smaller than that of general rubber, the rubber can be used for a long time at 175 ℃, the ozone resistance and the air tightness are good, the outer side of the middle rubber layer 5 is fixedly connected with a third fiber protective layer 6, the outer side of the third fiber protective layer 6 is fixedly connected with a second winding layer 7, the first winding layer 3 and the second winding layer 7 are the same, the first winding layer 3 and the second winding layer 7 are both steel wires, the outer side of the second winding layer 7 is fixedly connected with a fourth fiber protective layer 8, the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are all the same, the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are all glass fibers, and by arranging the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are all glass fibers, meanwhile, the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are respectively distributed in a staggered mode with the first winding layer 3 and the second winding layer 7, the glass fibers have high-temperature resistance and corrosion resistance of glass fiber fabrics, the service life of the cloth clamping rubber tube is prolonged, the reinforcing rubber cloth layer 9 is fixedly connected to the outer side of the fourth fiber protective layer 8, the reinforcing rubber cloth layer 9 is rubber cloth, the rubber cloth enables the whole cloth clamping rubber tube to be good in flexibility and high in pressure bearing capacity, the outer side of the reinforcing rubber cloth layer 9 is fixedly connected with the outer rubber layer 10, the outer rubber layer 10 is acrylate rubber, the acrylate rubber is provided with the acrylate rubber, the acrylate rubber has excellent mineral oil resistance and high-temperature oxidation resistance, and the service life of the cloth clamping rubber tube is further prolonged.

In conclusion, the cloth-sandwiched rubber tube is provided with the inner rubber layer 1 made of polyurethane, the inner side of the inner rubber layer 1 is provided with the barrier layer made of butyl rubber, so that the performances of high wear resistance, high toughness, high pressure resistance and the like of the whole cloth-sandwiched rubber tube are improved, the strong rubber cloth layer 9 is arranged to be the rubber cloth, the rubber cloth enables the whole cloth-sandwiched rubber tube to be good in flexibility and high in bearing capacity, the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are made of glass fibers, the first fiber protective layer 2, the second fiber protective layer 4, the third fiber protective layer 6 and the fourth fiber protective layer 8 are respectively distributed with the first winding layer 3 and the second winding layer 7 in a staggered mode, the glass fibers have the high temperature resistance and the corrosion resistance of glass fabrics, so that the service life of the cloth-sandwiched rubber tube is prolonged, the middle rubber layer 5 is made of fluororubber, the fluororubber has small volume change in petroleum, animal and vegetable oil, tensile strength, elongation at break and hardness change less than general rubber, can be used for a long time at 175 ℃ and has excellent ozone resistance and air tightness, and the acrylic rubber is arranged as the outer rubber layer 10 and has excellent mineral oil resistance and high-temperature oxidation resistance, so that the service life of the cloth-sandwiched rubber pipe is further prolonged, and the problems of poor wear resistance and short service life of the cloth-sandwiched rubber pipe with the traditional structure 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 double-layered cloth rubber tube, includes interior glue film (1), its characterized in that: the outer side fixedly connected with first fiber protection layer (2) of interior glue film (1), the first winding layer (3) of the outside fixedly connected with of first fiber protection layer (2), the outside fixedly connected with second fiber protection layer (4) of first winding layer (3), glue film (5) in the outside fixedly connected with of second fiber protection layer (4), the outside fixedly connected with third fiber protection layer (6) of well glue film (5), the outside fixedly connected with second winding layer (7) of third fiber protection layer (6), the outside fixedly connected with fourth fiber protection layer (8) of second winding layer (7), the outside fixedly connected with reinforcing rubberized fabric layer (9) of fourth fiber protection layer (8), the outside fixedly connected with outer glue film (10) of reinforcing rubberized fabric layer (9).

2. The cloth-sandwiched rubber hose according to claim 1, wherein: the inner rubber layer (1) is made of polyurethane, and the reinforced rubber cloth layer (9) is made of rubber cloth.

3. The cloth-sandwiched rubber hose according to claim 1, wherein: the first fiber protection layer (2), the second fiber protection layer (4), the third fiber protection layer (6) and the fourth fiber protection layer (8) are all the same, and the first fiber protection layer (2), the second fiber protection layer (4), the third fiber protection layer (6) and the fourth fiber protection layer (8) are all glass fibers.

4. The cloth-sandwiched rubber hose according to claim 1, wherein: the middle rubber layer (5) is made of fluororubber, and the outer rubber layer (10) is made of acrylate rubber.

5. The cloth-sandwiched rubber hose according to claim 1, wherein: the first winding layer (3) and the second winding layer (7) are the same, and the first winding layer (3) and the second winding layer (7) are both steel wires.

6. The cloth-sandwiched rubber hose according to claim 1, wherein: the inner side of the inner rubber layer (1) is provided with a blocking layer which is butyl rubber.