All conveyor belts must be connected in a ring shape for practical use, so the joints of the conveyor belt are a critical preparation step. The joints are good or bad
The service life of the conveyor belt and the conveyor line can run smoothly and smoothly.
1, the method of the joint
Conveyor joints include mechanical joints, cold bonded joints, and hot vulcanized joints.
Mechanical joints generally refer to the use of belt buckle joints. This joint method is convenient and quick, and economical, but the joint is inefficient and easily damaged.
It has a certain impact on the service life of conveyor belt products. In the PVC and PVG whole core flame retardant antistatic conveyor belt joints, the products with the following 8 grades are generally
This joint method is employed.
Cold bonded joints, that is, cold bonded adhesives are used for joints. This joint method is more efficient and economical than mechanical joints and should be economical.
Can have better joint effect, but from the practical point of view, because the process conditions are relatively difficult to master, and the quality of the adhesive on the joint is not
It is always big, so it is not very stable.
The hot vulcanized joint has proved to be the most ideal joint method, which can ensure high joint efficiency, and is also very stable, and the joint life is also
Very long and easy to master. However, there are disadvantages such as troublesome process, high cost, and long joint operation time.
2. Joints of layered conveyor belts Joints such as mechanical joints, cold bonded joints, and hot vulcanized joints can be used as needed. General cold bonding
The head and hot vulcanization joints are stepped structural joints.
3, PVC and PVG whole core flame retardant conveyor belt joints because the structure of the whole core belt is special, the joint is not easy, so most of the machinery
The joint method, that is, the belt buckle joint. However, in order to ensure the joint effect, the belt of grade 8 or above is generally a hot vulcanized joint.
The structure of the joint is a finger joint. The hot vulcanization joint process of PVC and PVG whole core flame retardant conveyor belt is more complicated, and the requirements for equipment are relatively high.