CN204458992U

CN204458992U - A kind of Timing Belt

Info

Publication number: CN204458992U
Application number: CN201520099885.5U
Authority: CN
Inventors: 丁润峰
Original assignee: Tianjin Liyangze Mechanical and Electrical Equipment Co Ltd
Current assignee: Tianjin Liyangze Mechanical and Electrical Equipment Co Ltd
Priority date: 2015-02-12
Filing date: 2015-02-12
Publication date: 2015-07-08
Anticipated expiration: 2025-02-12

Abstract

A kind of Timing Belt, comprise synchronous belt body and be arranged at the Timing Belt tooth inside Timing Belt body, it is characterized in that, described Timing Belt tooth comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal between cog is provided with groove to reduce wheel footpath of turning, described Timing Belt body is made up of wearing layer and band tooth layer successively, described wearing layer surface nylon layer of cloth, polyurethane layer composition, described band tooth layer is made up of polyurethane layer and nylon layer of cloth, described wearing layer polyurethane layer surface radian is 0 ° of-R38mm, and described band tooth layer polyurethane layer is equidistantly provided with some steel wires.

Description

A kind of Timing Belt

Technical field

The utility model belongs to solar cell and solar photovoltaic assembly manufacturing technology field, is specifically related to synchronous belt.

Background technique

Now current, solar module and solar photovoltaic assembly production Timing Belt are mostly because structural design is unreasonable, in the process used, often occur that Timing Belt tooth fractures and weares and teares, band edge inordinate wear, damage the problem of product surface quality and Timing Belt sideslip, this makes in production process, people have to spend a large amount of time maintenance Timing Belts, and after repeatedly overhauling, most Timing Belt cannot play a role again, can only scrap, this materially increases cost of production, serious economic loss is caused to enterprise, be unfavorable for very much producing in enormous quantities, more seriously hinder the development and progress of enterprise.

Model utility content

The purpose of this utility model: for improving the structure of Timing Belt, solve Timing Belt tooth that existing production solar module and photovoltaic module special synchronous band occur fracture and wear and tear, band edge inordinate wear, damage the problem of product surface quality and Timing Belt sideslip, and propose a kind of Timing Belt.

The technical solution of the utility model: a kind of Timing Belt, comprise synchronous belt body and be arranged at the Timing Belt tooth inside Timing Belt body, it is characterized in that, described Timing Belt tooth comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal between cog is provided with groove to reduce wheel footpath of turning, described Timing Belt body is made up of wearing layer and band tooth layer successively, described wearing layer surface nylon layer of cloth, polyurethane layer forms, described band tooth layer is made up of polyurethane layer and nylon layer of cloth, described wearing layer polyurethane layer surface radian is 0 ° of-R38mm, described band tooth layer polyurethane layer is equidistantly provided with some steel wires.

Especially, the tooth depth of described Timing Belt is 0.7-10.0mm, and described band space width is 2.5-10.0mm, and described band facewidth degree is 1.5-10.0mm, and described band tooth tooth limit angle is 40-50 °.

Especially, described Timing Belt body width is 28-32mm, and body height is 1.3-4.5mm.

Especially, when this product uses, annular is plugged into.

The beneficial effects of the utility model are:

1, the nylon cloth being positioned at Timing Belt outside can increase frictional force, Timing Belt difficult drop-off, and the concaveconvex structure on nylon cloth surface can play the effect of absorption noise noise control simultaneously.

2, increase nylon cloth in surface can play the effect not scratching conveying products, the surface quality of protection product.

3, be designed to certain radian outside Timing Belt, the area of contact of conveying products can be reduced, reduce and scratch probability, improve conforming product rate, reduce production cost.

4, this product adopts polyurethane soft, and hardness is 65 °.

Accompanying drawing explanation

Fig. 1 is the plan view of the embodiment of synchronous belt of the present utility model;

Fig. 2 is the side view of the embodiment of synchronous belt of the present utility model.

Wherein, in figure, 1 is abrasion resistant polyurethane layer, and 2 is band tooth polyurethane layer, and 3 is steel wire, and 4 is band tooth nylon layer, and 5 is Timing Belt tooth, and H is band tooth body height, and H1 is band tooth height, and S is band facewidth degree, and β is band tooth tooth limit angle, and t1 is band space width.

Embodiment

Embodiment 1

A kind of Timing Belt, the Timing Belt tooth 2 comprising synchronous belt body 1 and be arranged at inside Timing Belt body, it is characterized in that, described Timing Belt tooth 3 comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal band between cog is provided with groove to reduce wheel footpath of turning, described Timing Belt body 1 is made up of wearing layer and band tooth layer successively, described wearing layer is by surperficial nylon layer of cloth 4, polyurethane layer 1 forms, described band tooth layer is by polyurethane layer 5, nylon layer of cloth 4 forms, described wearing layer polyurethane layer surface radian is R38mm, described band tooth layer polyurethane layer 2 is equidistantly provided with some steel wires 3, described steel wire 3 is arranged on band tooth layer 1/2 place.

The tooth depth H1 of described Timing Belt is 0.7mm, and described band space width t1 is 2.5mm, and described band facewidth degree s is 1.5mm, and described band tooth tooth limit angle β is 40 °.

Described Timing Belt body 1 width is 25mm, body height H is 1.3mm, and when this product uses, annular is plugged into.

Embodiment 2

A kind of Timing Belt, the Timing Belt tooth 2 comprising synchronous belt body 1 and be arranged at inside Timing Belt body, it is characterized in that, described Timing Belt tooth 3 comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal band between cog is provided with groove to reduce wheel footpath of turning, described Timing Belt body 1 is made up of wearing layer and band tooth layer successively, described wearing layer is by surperficial nylon layer of cloth 4, polyurethane layer 1 forms, described band tooth layer is by polyurethane layer 5, nylon layer of cloth 4 forms, described wearing layer polyurethane layer surface is plane, described band tooth layer polyurethane layer 2 is equidistantly provided with some steel wires 3, described steel wire 3 is arranged on band tooth layer 1/2 place.

The tooth depth H1 of described Timing Belt is 1.2mm, and described band space width t1 is 5mm, and described band facewidth degree s is 5mm, and described band tooth tooth limit angle β is 40 °.

Described Timing Belt body 1 width is 28mm, body height H is 2.2mm, and when this product uses, annular is plugged into.

Embodiment 3

A kind of Timing Belt, the Timing Belt tooth 2 comprising synchronous belt body 1 and be arranged at inside Timing Belt body, it is characterized in that, described Timing Belt tooth 3 comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal band space width is provided with groove to reduce wheel footpath of turning, described Timing Belt body 1 is made up of wearing layer and band tooth layer successively, described wearing layer is by surperficial nylon layer of cloth 4, polyurethane layer 1 forms, described band tooth layer is by polyurethane layer 5, nylon layer of cloth 4 forms, described wearing layer polyurethane layer surface radian is R38mm, described band tooth layer polyurethane layer 2 is equidistantly provided with some steel wires 3, described steel wire 3 is arranged on band tooth layer 1/2 place.

The tooth depth H1 of described Timing Belt is 2.5mm, and described band space width t1 is 10.0mm, and described band facewidth degree s is 10mm, and described band tooth tooth limit angle β is 50 °.

Described Timing Belt body 1 width is 32mm, body height H is 4.5mm, and when this product uses, annular is plugged into.

Claims

1. a Timing Belt, comprise synchronous belt body and be arranged at the Timing Belt tooth inside Timing Belt body, it is characterized in that, described Timing Belt tooth comprises circle-arc tooth and stepped tooth, described adjacent trapezoidal band between cog is provided with groove to reduce wheel footpath of turning, described Timing Belt body is made up of wearing layer and band tooth layer successively, described wearing layer surface is by nylon layer of cloth, polyurethane layer forms, described band tooth layer is made up of polyurethane layer and nylon layer of cloth, described wearing layer polyurethane layer surface radian is 0-R38mm, described band tooth layer polyurethane layer is equidistantly provided with some steel wires, described steel wire is positioned at band tooth layer 1/2 place.

2. a kind of Timing Belt according to claim 1, is characterized in that, the tooth depth of described Timing Belt is 0.7-10.0mm, and described band space width is 2.5-10.0mm, and described band facewidth degree is 1.5-10.0mm, and described band tooth tooth limit angle is 40-50 °.

3. a kind of Timing Belt according to claim 1, is characterized in that, described Timing Belt body width is 25-32mm, and body height is 1.3-4.5mm.