CN214606271U

CN214606271U - High-bearing tensile conveying belt

Info

Publication number: CN214606271U
Application number: CN202120370556.5U
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: 2021-11-05
Anticipated expiration: 2031-02-11

Abstract

The utility model discloses a high bearing tensile conveyor belt belongs to conveyor belt technical field, bottom surface cloth layer including stacking gradually the setting, intermediate layer skeleton and surperficial PU layer, intermediate layer skeleton includes multiunit tensile fiber cloth, the bottom surface cloth layer, adhere each other through PU glue between intermediate layer skeleton and the surperficial PU layer, multiunit tensile fiber cloth is adhered each other through PU glue each other, compare in current conveyor belt adoption by the intermediate layer skeleton of multiunit tensile fiber cloth constitution as conveyor belt's atress main part, improve conveyor belt's tensile strength, avoid when carrying the heavy object, conveyor belt atress appears warping, lengthen or horizontal off normal, set up surperficial PU layer above intermediate layer skeleton simultaneously, improve conveyor belt's wearability and ageing resistance.

Description

High-bearing tensile conveying belt

Technical Field

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

Background

When current conveyor belt is carrying the heavy object, like when carrying the big board of pottery, conveyor belt pressurized position easily receives stronger pulling force in the transportation process, especially starts, stops or when accelerating at conveyor belt, and the pulling force can reach a peak value, leads to conveyor belt impaired easily, or appears warping, elongates, horizontal off normal to wearing and tearing appear easily, lead to the belt bits to end to remain on the product surface.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a high bearing tensile conveyor belt.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high bearing tensile conveyor belt, includes bottom surface cloth layer, intermediate layer skeleton and the surperficial PU layer that stacks gradually the setting, intermediate layer skeleton includes multiunit tensile fibre cloth, bonds each other through PU glue between bottom surface cloth layer, intermediate layer skeleton and the surperficial PU layer, and multiunit tensile fibre cloth bonds each other through PU glue each other.

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 PU 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 bottom fabric layer and the interlayer frame in the embodiment of the present invention.

In the figure, 1, a bottom cloth layer, 2, tensile fiber cloth, 3, a surface PU layer, 4 and a wiring harness.

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 accompanying drawings 1-3, the utility model provides a pair of high bearing tensile conveyor belt, including bottom surface cloth layer 1 that stacks gradually the setting, intermediate layer skeleton and surperficial PU layer 3, intermediate layer skeleton includes tensile fiber cloth 2 that the range upon range of setting of multiunit, tensile fiber cloth 2's denier is 1500D, denier and the number of piles through control tensile fiber cloth 2, improve intermediate layer skeleton's tensile properties, avoid when carrying the heavy object, conveyor belt atress appears warping, lengthen or horizontal off normal, bottom surface cloth layer 1, adhere each other through PU glue between intermediate layer skeleton and the surperficial PU layer 3, multiunit tensile fiber cloth 2 is adhered each other through PU glue each other.

Specifically, 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, elongation or horizontal off normal, set up surperficial PU layer 3 above the intermediate layer skeleton simultaneously, improve conveyor belt's wearability and ageing resistance, surperficial PU layer 3 can adopt thermoplastic polyurethane rubber, polyurethane elastomer promptly, polyurethane elastomer's performance is between plastics and rubber, have resistant oil, wear-resisting, low temperature resistant, ageing-resistant, hardness is high, elastic characteristics, 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.

Furthermore, the two side edges of the bottom cloth layer 1 and the two side edges of the interlayer framework are sewn with each other through the wiring harness 4, and the multiple groups of tensile fiber cloth 2 and the bottom cloth layer 1 are sewn together through the wiring harness 4, so that the separation of the tensile fiber cloth 2 or the interlayer framework and the bottom cloth layer 1 due to long-term stress is avoided, and the tensile property of the conveying belt is further improved.

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 high bearing tensile conveyor belt which characterized in that: including bottom surface cloth layer (1), intermediate layer skeleton and surperficial PU layer (3) that stack gradually the setting, intermediate layer skeleton includes multiunit tensile fiber cloth (2), bonds each other through PU glue between bottom surface cloth layer (1), intermediate layer skeleton and surperficial PU layer (3), and multiunit tensile fiber cloth (2) bond each other through PU glue each other.

2. A high load-bearing tensile conveyor belt in accordance with claim 1, wherein: the denier of the tensile fiber cloth (2) is 1500D.

3. A high load-bearing tensile conveyor belt in accordance with 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. A high load-bearing tensile conveyor belt in accordance with claim 1, wherein: two sides of the bottom cloth layer (1) and two sides of the interlayer framework are sewn through the wiring harness (4).