CN214826428U

CN214826428U - PVC tensile conveyor belt

Info

Publication number: CN214826428U
Application number: CN202120370562.0U
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 PVC tensile conveying belt, which belongs to the technical field of conveying belts and comprises a bottom cloth layer, an interlayer framework and a surface PVC layer which are sequentially stacked, wherein the interlayer framework comprises a plurality of groups of tensile fiber cloth, the bottom cloth layer, the interlayer framework and the surface PVC layer are mutually bonded through PVC glue, the plurality of groups of tensile fiber cloth are mutually bonded through PVC glue, two sides of the plurality of groups of tensile fiber cloth of the interlayer framework are mutually sewed through wiring harnesses, and at least two groups of suture lines are arranged in parallel on one side of the tensile fiber cloth along the length direction of the interlayer framework, compared with the existing conveying belt, the interlayer framework consisting of the plurality of groups of tensile fiber cloth is adopted as a stress main body of the conveying belt, the tensile property of the conveying belt is improved, the phenomenon that the conveying belt is deformed, elongated or transversely deviated when a heavy object is conveyed is avoided, and the surface PVC layer is arranged above the interlayer framework at the same time, the wear resistance and the aging resistance of the conveying belt are improved.

Description

PVC tensile conveyor belt

Technical Field

The utility model relates to a conveyor belt technical field, in particular to PVC tensile conveyor belt.

Background

The situation that local tension is increased can exist in the moment that the conveying belt is started, stopped or accelerated, the tension can reach a peak value in the moment, the phenomenon is particularly obvious when conveying heavy objects, for example, when a ceramic large plate is conveyed, the existing conveying belt mainly aims at constant tension in the design process to carry out tensile test, and therefore when conveying heavy objects, the tension borne by the conveying belt exceeds the tolerance tension of the conveying belt, the conveying belt is damaged, or deformation, elongation and transverse deviation occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a PVC tensile conveying belt.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a PVC tensile conveyer belt, is including bottom surface cloth layer, intermediate layer skeleton and the surperficial PVC layer of range upon range of setting in proper order, intermediate layer skeleton includes multiunit tensile fibre cloth, bonds each other through PVC glue between bottom surface cloth layer, intermediate layer skeleton and the surperficial PVC layer, and multiunit tensile fibre cloth bonds each other through PVC glue each other, the multiunit tensile fibre cloth both sides of intermediate layer skeleton are sewed up each other through the pencil to tensile fibre cloth unilateral is equipped with two sets of stylolite at least side by side on following intermediate layer skeleton length direction.

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 PU glue.

Preferably, the two sides of the bottom cloth layer and the two sides of the interlayer framework are sewn with each other through a wiring harness.

The utility model has the advantages that: compared with the existing conveying belt, the conveying belt has the advantages that the interlayer framework formed by multiple groups of tensile fiber cloth is used as the stress main body of the conveying belt, so that the tensile property of the conveying belt is improved, the phenomenon that the conveying belt is deformed, elongated or transversely deviated under stress when heavy objects are conveyed is avoided, and meanwhile, the surface PVC layer is arranged above the interlayer framework, so that the wear resistance and the aging resistance of the conveying belt are improved.

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 partial bottom view of the tensile fiber cloth according to the embodiment of the present invention.

In the figure, 1, a bottom cloth layer, 2, tensile fiber cloth, 3, a surface PVC layer, 4 and a suture line.

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 attached figures 1-3, the PVC tensile conveying belt provided by the utility model comprises a bottom cloth layer 1, an interlayer framework and a surface PVC layer 3 which are sequentially stacked, wherein the interlayer framework comprises a plurality of groups of tensile fiber cloth 2 which are stacked, the denier number of the tensile fiber cloth 2 is 1500D, the tensile property of the interlayer framework is improved by controlling the denier and the number of layers of the tensile fiber cloth 2, so that when heavy objects are conveyed, the bottom cloth layer 1, the interlayer framework and the surface PVC layer 3 are mutually bonded through PVC glue, a plurality of groups of tensile fiber cloth 2 are mutually bonded through PVC glue, two sides of the plurality of groups of tensile fiber cloth 2 of the interlayer framework are mutually sewn through wiring harnesses, and at least two groups of sewing threads 4 are arranged on one side of the tensile fiber cloth 2 in parallel along the length direction of the interlayer framework, and two sides of the bottom cloth layer 1 and two sides of the interlayer framework are sewn through wiring harnesses.

It is concrete, compare in current conveyor belt and adopt the intermediate layer skeleton of constituteing by multiunit tensile fibre cloth 2 as conveyor belt's atress main part, improve conveyor belt's tensile property, avoid when carrying the heavy object, conveyor belt atress appears warping, lengthen or horizontal off normal, set up surperficial PVC layer 3 in intermediate layer skeleton top simultaneously, improve conveyor belt's wearability and ageing resistance, in addition, surperficial PVC layer 3 still has intensity height, the good characteristic of stability, to the oxidant, reductant and strong acid all have stronger resistance, can be suitable for in multiple comparatively harsh service environment.

Further, 2 length direction's of tensile fibre cloth cross section is closed annular, and upper and lower two-layer is laminated each other to through PU glue mutual bonding, singly organize tensile fibre cloth 2 promptly and be the tubulose, multiunit tensile fibre cloth 2 passes through PU glue mutual bonding after flattening, adopts tubulose tensile fibre cloth 2 to compare in the tensile fibre cloth 2 of monolithic, does not have the fracture that cuts in both sides, and tensile property on vertical is better.

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. The utility model provides a PVC tensile conveyor belt which characterized in that: including bottom surface cloth layer (1), intermediate layer skeleton and the surperficial PVC layer (3) that stack gradually the setting, intermediate layer skeleton includes multiunit tensile fibre cloth (2), bonds each other through PVC glue between bottom surface cloth layer (1), intermediate layer skeleton and the surperficial PVC layer (3), and multiunit tensile fibre cloth (2) bond each other through PVC glue each other, multiunit tensile fibre cloth (2) both sides of intermediate layer skeleton are sewed up each other through the pencil to tensile fibre cloth (2) unilateral is equipped with two sets of stylolite (4) side by side at least on following intermediate layer skeleton length direction.

2. The PVC tensile conveyor belt of claim 1, wherein: the denier of the tensile fiber cloth (2) is 1500D.

3. The PVC tensile conveyor belt of 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 PU glue.

4. The PVC tensile conveyor belt of claim 1, wherein: two sides of the bottom cloth layer (1) and two sides of the interlayer framework are sewn through wiring harnesses.