Conveyor Belt Joint Technology

Qingdao Global Belting Co., Ltd.

Conveyor Belt Joint Technology

 

All the conveyor belt into the ring must be connected to the actual use, so the belt connector is a critical part of preparation. Conveyor belt joint direct impact on the life and the transmission line can smoothly run smoothly. 
 
1, the joint approach 
 
Conveyor belt joint methods are: mechanical joints, cold adhesive joints, heat curing joint and several commonly used methods. 
 
Generally refers to mechanical joint fittings with belt buckle, this joint approach convenient, but also more economical, but the low efficiency of joints, easily damaged, the conveyor belt of life of the product to some extent. In PVC and PVG conveyor belt the whole joint anti-static flame retardant, in general, 8 with the following products are using this connection method. 
 
Cold adhesive joints, which is used for cold bonding adhesive joints. This joint approach is more efficient than mechanical joints, but also more economical, should be able to have a better fitting effect, but from a practical point of view, to grasp the relatively rare conditions, while the quality of the adhesive joint is very large, so not very stable. 
 
Heat curing joints, proved a fitting is the best way to guarantee a high joint efficiency, but also very stable, the joint life expectancy is very long, easy to easy to grasp. But there are technological problems, high cost, the joint operation for a long time and other shortcomings. 
 
2, layered belt connector 
 
Mechanical joints can be used as needed, cold adhesive joints, joints and other joints thermal curing methods. General cold adhesive joints, joint takes the heat curing step structure joints. 
 
3, PVC and PVG conveyor belt full of fitting flame retardant 
 
The structure of the whole core with a special, joint is not easy, so most of the way by mechanical joints, which is the belt buckle connectors. But eight or more of the tape, in order to ensure joint effect, generally or by thermal curing joint approach. Joint structures are finger joints. The whole flame retardant PVC and PVG conveyor belt of heat curing joint process more complicated, the equipment requirements are relatively high. 
 
4, steel cord conveyor belt joints 
 
Steel cord conveyor belt joint of all joints is the most complex, not only the process more complicated, which it was designed maximum connector size parameters. Choose different levels of product structure of the different joints, please refer to the specific structure of the standard GB9770.