How to connect the conveyor belt joint? All the conveyor belts must be connected into a ring before they can be used in practice, so the joint of the conveyor belt is a very critical preparation link. The quality of the joint directly affects the service life of the conveyor belt and the smooth operation of the conveyor line.
1. How to make the joint
Conveyor belt joint methods are: mechanical joint, cold bonding joint, hot vulcanization joint and other commonly used methods.
Mechanical joint generally refers to the use of belt buckle joint. This joint method is convenient and economical, but the efficiency of the joint is low and easy to damage, which has a certain impact on the service life of conveyor belt products. In the PVC and PVG whole core flame retardant antistatic conveyor belt joint, the general grade 8 belt products are used this joint method.
Cold bonding joint, that is, the use of cold adhesive to carry out the joint. This kind of joint method is more efficient and economical than mechanical joint, so it should have better joint effect. However, in practice, because the process conditions are difficult to master, and the quality of adhesive has a great influence on the joint, it is not very stable.
Hot vulcanization joint, practice has proved to be the most ideal joint method, can ensure high joint efficiency, but also very stable, joint life is very long, easy to master. However, there are some disadvantages such as troublesome process, high cost and long operation time.
2. Joint of layered conveyor belt
Mechanical joint, cold bonding joint, hot vulcanization joint and other joint methods can be used as required. Generally, the cold bonded joint and hot vulcanized joint are of stepped structure.
3. Joint of PVC and PVG whole core flame retardant conveyor belt
Due to the special structure of the whole core belt, the joint is not easy, so most of them use mechanical joint method, that is, belt buckle joint. However, in order to ensure the joint effect, the tape with grade 8 or above is usually hot vulcanized. The structure of joint is finger joint. The heat vulcanization joint process of PVC and PVG whole core flame retardant conveyor belt is complex, and the requirement of equipment is also relatively high.
4. Joint of steel cord conveyor belt
The joint of steel cord conveyor belt is the most complex technology of all conveyor belt joints. Not only the process is more complex, but also the joint size parameters designed are the most. Different grade products have different joint structures.
About the conveyor belt joint, how to connect the conveyor belt joint, the manufacturer will introduce it to you. If you are interested in conveyor belt, welcome to inquire.