The PVC conveyor belt is a very important component in the pipeline manufacturing plant, so the quality of the conveyor belt is strict, and most of the contacts in the conveyor belt are from the interface, and the interface is very easy to have problems. the conveyor belt interface is not connected It is very important to affect the production efficiency, so the conveyor belt interface technology is especially important; Here are three conveyor belt joint methods:
PVC conveyor belt joints
First, lap joint
When the machine is not convenient to disassemble, you can choose the lap, and special conveyor belt processing also needs to be lap. First, the layered machine is layered, and then the special grinding treatment is given, with the glue of the characteristics to customers, the customer can paste it. The intensity of the lap reaches about 75% of the rated tension strength, and the thickness is consistent with the baseband.
Second, toothed joint
The toothed joint is the most common joint method of the PVC conveyor belt and is also the most stronger. The PVC conveyor belt is first hierarchical, then cut into tooth shape, which is called tooth joint because it is the same as tooth shape. and the toothed joint is an internationally versatile connection method. The toothed joint is fused after high temperature vulcanization, and the adhesive joint portion is uniform, and the thickness of the joint is consistent with the thickness of the belt, and the joint strength reaches 90% of the rated tension strength. The toothed joint is fused due to high temperature of the glue, thereby ensuring the hygiene and easy-cleaning characteristics of the conveyor belt.
Third, steel buckle joint
The steel buckle joint is a joint method that can be repeatedly disassembled. The steel buckle joint is both advantages and disadvantages. The advantage is inconvenient to avoid the transportation belt after the ring belt, but the disadvantage is not easy to clean, easy to breed bacteria, long time use will cause the conveyor to tear the joint, thereby shortening the service life.
Choosing a suitable conveyor belt joint can not only effectively increase the life of the conveyor belt, but also improve productivity.
The conveying belt joint is broken, which is mainly affected by the following factors:
1.The tension is too large, the tightening adjustment is tightened;
2.The conveyor exceeds the maximum load of the belt;
3.The running speed is too fast;
4.The conveyor belt is in a harsh environment, aging accelerated;
5.Conveyor belt selection error;
6.The conveying roller is too small, the joint is turned without caught the cylinder;
7.The conveyor belt is running too long.
Not only is the reason for the conveying joint break, but also maintenance of the conveyor belt, it is recommended that reasonable selection of joint method,timely maintenance, improve aging, timely replacement.
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Post time: Mar-18-2022