Conveyor Network chainJoint process
All conveyor belts must be ring-shaped to be used in practice, so the joints of conveyor belts are a crucial preparation. The quality of the joints directly affects the service life of the conveyor belt and whether the conveyor line can run smoothly and smoothly.
1, the Joint method
The method of conveying belt joint is: mechanical joint, cold bonding joint, heat vulcanization joint and so on.
Mechanical joints are generally referred to the use of belt buckle joints, this joint method is convenient and efficient, but also relatively economical, but the joint efficiency is low, easy to damage, conveyor belt on the product's service life has a certain impact. In the PVC and PVG whole core flame-retardant antistatic conveyor belt Joint, the general level 8 band below the product all adopt this kind of joint method.
Cold bonding joint, that is, the use of cold adhesive adhesive for the joint. This joint method is more efficient than mechanical joints, but also relatively economic, should be able to have a better joint effect, but from the practice, due to the relatively rare process conditions, and the quality of the binder on the joint impact is very large, so not very stable.
Heat vulcanization joints, practice has proved to be the most ideal of a joint method, can ensure high joint efficiency, but also very stable, joint life is also very long, easy to master. But there are some disadvantages such as process trouble, high cost and long operation time of joint.
Manual joints, manual joints mostly refers to the stainless steel conveyor mesh belt joints, because of the stainless steel conveyor belt is sometimes relatively long, so the use of temporary joint components, so that easy to transport mesh belt disassembly.
2. The joint of the layered conveyor belt
Can be used according to the need for mechanical joints, cold bonding joints, heat vulcanization joints, such as joint methods. The general cold bonding joint, heat vulcanization joint is a ladder-type structural joint.
3, PVC and PVG full core flame-retardant conveyor belt joints
Because of the special structure of the core belt, the joint is not easy, so most of the mechanical joint method, that is, belt buckle joints. But above 8 bands, in order to ensure the joint effect, Generally, the use of heat vulcanization joints. 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 very complicated, and the requirements of the equipment are also high.
4, steel wire rope core conveyor belt joint
The joint of steel wire rope core conveyor belt is the most complex technology of all conveyor belt joints, not only the process is more complicated, but also the joint dimension parameters are the most. Different levels of the product selection of the joint structure, the specific structure please refer to the GB9770 standard.
5, stainless steel conveyor mesh with connectors
Stainless steel Conveyor Mesh belt joints, according to the different classification of stainless steel mesh belt, joints are different, because the stainless steel mesh belt weight and length sometimes longer, so the use of temporary joint parts. For example, the Great Wall mesh with connectors do not have a string, but also welding. Human fonts mesh with silk.