A pretreatment device for recycling plastic processing
By designing a pre-treatment device for the cap removal and label tearing mechanism, the problem of blockage caused by cap detachment was solved, achieving efficient label tearing and separation of plastic bottles, and improving production efficiency and purity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-06-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing plastic bottle label-removing equipment often results in bottle caps loosening and falling off during the label-removing process, leading to blockages, reduced label-removing efficiency, increased production costs, and the need for additional sorting equipment or manual separation.
A pretreatment device for recycling plastics was designed, comprising a cap removal mechanism, a label tearing mechanism, and an extension mechanism. The cap removal component rotates to detach the bottle cap, the label tearing mechanism tears off the label, and a label-dispensing fan separates the bottle cap and label, ensuring smooth bottle passage and efficient label tearing.
It effectively prevents bottle caps from falling off inside the label-tearing cylinder, ensuring smooth bottle passage, improving label-tearing efficiency and cleanliness, reducing additional separation steps, and lowering production costs.
Smart Images
Figure CN122401700A_ABST