Intelligent metal collecting device in plastic recycling process

Abstract

The invention relates to the technical field of plastics, and discloses an intelligent metal collecting device in a plastic recycling process. The device comprises a base. Through the cooperative useof a fragment box, a baffle plate, a first connecting rod, a vertical rod and a disc, the fragment box intermittently and automatically discharges materials quantitatively during metal screening, so that a screening effect is prevented from being influenced by excessive one-time discharging, a screening rate is increased, screening is more sufficient, through the cooperative use of a magnetic poleblock, an electromagnet, a push rod, a supporting rod and special-shaped discs, a current is generated by cutting a magnetic induction line, magnetism is intermittently generated, metal is automatically adsorbed, screening and collecting of the metal are automatically conducted, more time and labor are saved, meanwhile, waste of metal raw materials is avoided, energy-saving and environment-friendly effects are better achieved, through the cooperative use of the disc, a limiting plate and the special-shaped discs, two steps of metal adsorption and movement of the baffle plate are linked, thenthe linkage performance of the whole device is improved, and operation is simpler.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an intelligent metal collection device in the plastic recycling process. Background technique [0002] With the rapid development of metal-plastic composite preparation technology around the world, although various metal-plastic composites have been widely used, a large amount of waste has also been generated at the same time. Such composites are difficult to decompose and seriously pollute the environment. Therefore, it is very important to recover metals from plastic waste. [0003] When recycling plastic waste, it is usually necessary to use a pelletizer to pelletize the plastic first, and then melt it uniformly for recycling. Since plastic products are usually mixed with fine metal parts, if they are directly melted and recycled together, on the one hand, it will not be possible Ensuring that metal parts are fully decomposed, on the other hand, will cause waste of metal res...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of metal-plastic composite preparation technology around the world, although various metal-plastic composites have been widely used, a large amount of waste has also been generated at the same time. Such composites are difficult to decompose and seriously pollute the environment. Therefore, it is very important to recover metals from plastic waste

[0003] When recycling plastic waste, it is usually necessary to use a pelletizer to pelletize the plastic first, and then melt it uniformly for recycling. Since plastic products are usually mixed with fine metal parts, if they are directly melted and recycled together, on the one hand, it will not be possible Ensuring that metal parts are fully decomposed, on the other hand, will cause waste of metal resources, which is not in line with the value of energy conservation and environmental protection. At present, when metal recycling is carried out, the staff usually pick out the metal parts manually. On the one hand, there are large errors in manual selection. , so it is impossible to guarantee that the metal can be completely picked out. On the other hand, the workload of manual selection is relatively large, the work efficiency is low, and it is time-consuming and laborious.

[0004] In order to solve the above problems, the inventor proposed a metal intelligent collection device in the plastic recycling process, which has the advantages of automatic metal recovery and unified collection, which solves the problem of time-consuming and laborious metal recovery in the traditional plastic waste recycling, and ensures the use of The device is more time-saving and labor-saving when operating. It can automatically absorb metals by using magnetism, improve the efficiency and recovery rate of metal recovery, and avoid the waste of metal energy, so that it is not only more energy-saving and environmentally friendly, but also more intelligent.

Images