CN214826402U

CN214826402U - Wear-resistant conveying belt

Info

Publication number: CN214826402U
Application number: CN202120370552.7U
Authority: CN
Inventors: 李海; 罗伟权; 李以培; 杨曾谋
Original assignee: Foshan Lipda Machinery Parts Co ltd
Current assignee: Foshan Lipda Machinery Parts Co ltd
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2021-11-23
Anticipated expiration: 2031-02-11

Abstract

The utility model discloses a wear-resistant conveying belt, which belongs to the technical field of conveying belts and comprises a bottom surface fiber cloth layer, an interlayer framework and a foaming cotton buffer layer which are sequentially stacked from bottom to top, wherein the interlayer framework comprises a plurality of groups of tensile fiber cloth, the bottom surface fiber cloth layer, the interlayer framework and the foaming cotton buffer layer are mutually bonded through glue, the plurality of groups of tensile fiber cloth are mutually bonded through glue, the upper surface of the foaming cotton buffer layer is bonded with a surface cloth layer, the tensile property of the interlayer framework is improved by controlling the denier number and the number of the tensile fiber cloth, the phenomenon that the conveying belt is deformed, elongated or transversely deviated when conveying heavy objects is avoided, thereby reducing the aggravation effect of the repetitive stretching on the aging of the conveying belt, increasing the foaming cotton buffer layer to improve the protection of products, and forming a protection isolation layer by arranging the surface cloth layer on the upper surface of the foaming cotton buffer layer, the powder formed by falling off of the outer surface of the conveying belt under the action of friction and aging is prevented from being adhered to the product.

Description

Wear-resistant conveying belt

Technical Field

The utility model relates to a conveyor belt technical field, in particular to wear-resisting conveyor belt.

Background

Generally, along with the increase of service life, conveyor belt's surface can age gradually, can appear falling powder because of the friction in the in-process of carrying the product, leads to conveyor belt to damage, shortens life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a wear-resisting conveyor belt.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a wear-resisting conveyor belt, includes bottom surface fiber cloth layer, intermediate layer skeleton and the cotton buffer layer of foaming that stacks gradually the setting by supreme down, intermediate layer skeleton includes multiunit tensile fiber cloth, bonds each other through glue between bottom surface fiber cloth layer, intermediate layer skeleton and the cotton buffer layer of foaming, and multiunit tensile fiber cloth bonds each other through glue each other, and the cotton buffer layer upper surface of foaming glues and covers there is the surface cloth layer.

Preferably, the denier of the tensile fiber cloth is 1500D.

Preferably, the cross section of the tensile fiber cloth in the length direction is in a closed ring shape, the upper layer and the lower layer are mutually attached and are mutually bonded through glue, and two side edges of the bottom fiber cloth layer and two side edges of the interlayer framework are mutually sewn through a wire harness.

Preferably, both ends of the tensile fiber cloth are provided with convex teeth which are mutually embedded, the two ends of the tensile fiber cloth are sewn by using a wire harness along the convex teeth to form a closed ring, and the connecting positions of the two ends of the tensile fiber cloth of two adjacent groups do not coincide.

Preferably, the foamed cotton buffer layer is made of PU foamed cotton, and the glue is PVC glue.

The utility model has the advantages that:

1. the tensile property of the interlayer framework is improved by controlling the denier and the number of layers of the tensile fiber cloth, and the phenomenon that a conveying belt is deformed, elongated or transversely deviated under stress when a heavy object is conveyed is avoided, so that the aggravation of repeated stretching on the aging of the conveying belt is reduced;

2. when improving the protection to the product through increasing the cotton buffer layer of foaming, form a protection isolation layer through set up the surface cloth layer at the cotton buffer layer upper surface of foaming, avoid conveying belt surface to drop the powder that forms to glue and cover the product under friction and ageing effect.

Drawings

Fig. 1 is a schematic sectional view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the tensile fiber cloth in the embodiment of the present invention;

fig. 3 is a schematic connection diagram of two ends of the tensile fiber cloth according to the embodiment of the present invention.

In the figure, 1, a bottom fabric layer, 2, tensile fabric, 3, convex teeth, 4, a foam cotton buffer layer, 5 and a surface fabric layer.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the attached drawings 1-3, the utility model provides a wear-resistant conveying belt, including bottom surface fiber cloth layer (1), intermediate layer skeleton and foam cotton buffer layer (4) that stack gradually from bottom to top, intermediate layer skeleton includes multiunit tensile fiber cloth (2), the denier of tensile fiber cloth (2) is 1500D, through controlling denier and the number of piles of tensile fiber cloth (2), improve the tensile property of intermediate layer skeleton, avoid when carrying the heavy object, conveying belt atress appears out of shape, elongate or horizontal off-normal, thereby reduce the aggravation of repetition tensile to conveying belt ageing, wherein adhere each other through glue between bottom surface fiber cloth layer (1), intermediate layer skeleton and foam cotton buffer layer (4), multiunit tensile fiber cloth (2) adhere each other through glue each other, the upper surface of cotton buffer layer (4) is adhered and is covered with surface cloth layer (5), when improving the protection to the product through increasing foam cotton buffer layer (4), form a protection isolation layer through set up surface cloth layer (5) at foam cotton buffer layer (4) upper surface, avoid conveying belt surface to drop the powder that forms to glue and cover the product under friction and ageing effect.

Furthermore, the cross section of tensile fiber cloth (2) length direction is closed annular, two-layer laminating each other from top to bottom, singly organize tensile fiber cloth (2) promptly and be the tubulose, multiunit tensile fiber cloth (2) are through glue mutual bonding after flattening, adopt pipy tensile fiber cloth (2) to compare in monolithic tensile fiber cloth (2), the fracture that does not cut in both sides, tensile property in vertical is better, bottom surface fiber cloth layer (1) both sides limit is sewed up each other through the pencil with intermediate layer skeleton both sides limit, sew up multiunit tensile fiber cloth (2) and bottom surface fiber cloth layer (1) through the pencil and sew up together, avoid because long-term atress tensile fiber cloth (2) or intermediate layer skeleton appear separating with bottom surface fiber cloth layer (1), further improve conveyer belt's tensile property.

Further, tensile fibre cloth (2) both ends all are equipped with dogtooth (3) of mutual gomphosis, and tensile fibre cloth (2) both ends are sewed up through using the pencil to follow dogtooth (3) and are formed the closed ring, the position of meeting at adjacent two sets of tensile fibre cloth (2) both ends does not coincide, enlarge tensile fibre cloth (2) both ends through setting up dogtooth (3) and join up the length at edge, improve the structural strength that tensile fibre cloth (2) both ends are connected, and meet the position through the dislocation set, dispersed stress, the tensile property of improvement tensile fibre cloth (2) both ends junction.

Furthermore, the foam cotton buffer layer (4) is made of PU foam cotton, compared with EPE foam cotton, the PU foam cotton has the advantages of strong liquid absorption, good wear resistance, light weight, good elasticity and difficulty in chip dropping, and the glue is PVC glue.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A wear-resistant conveying belt is characterized in that: include bottom surface fiber cloth layer (1), intermediate layer skeleton and the foam cotton buffer layer (4) of range upon range of setting up in proper order by supreme down, the intermediate layer skeleton includes multiunit tensile fiber cloth (2), bonds each other through glue between bottom surface fiber cloth layer (1), intermediate layer skeleton and the foam cotton buffer layer (4), and multiunit tensile fiber cloth (2) bond each other through glue each other, and foam cotton buffer layer (4) upper surface bonding has surface cloth layer (5).

2. A wear resistant conveyor belt as in claim 1 wherein: the denier of the tensile fiber cloth (2) is 1500D.

3. A wear resistant conveyor belt as in claim 1 wherein: the cross section of the tensile fiber cloth (2) in the length direction is in a closed ring shape, the upper layer and the lower layer are mutually attached and are mutually bonded through glue, and two side edges of the bottom fiber cloth layer (1) and two side edges of the interlayer framework are mutually sewn through wire harnesses.

4. A wear resistant conveyor belt as in claim 1 wherein: tensile fibre cloth (2) both ends all are equipped with protruding tooth (3) of mutual gomphosis to tensile fibre cloth (2) both ends are through using the pencil to sew up along protruding tooth (3) and form closed ring, and the position of meeting at adjacent two sets of tensile fibre cloth (2) both ends does not coincide.

5. A wear resistant conveyor belt as in claim 1 wherein: the foamed cotton buffer layer (4) is made of PU foamed cotton, and the glue is PVC glue.