Automatic feeding device for plastic antioxidant production

By using an automatic loading device with a combination of transport belt and material hopper in the production of plastic antioxidants, the opening and closing components and control components realize material dumping and baffle reset, the problems of low efficiency of vacuum loading machines and pipe wear are solved, and the problems of improved Production efficiency and equipment stability.

CN222347918UActive Publication Date: 2025-01-14ZHEJIANG ZHIRUI NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202323635394.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-29
Publication Date
2025-01-14
Estimated Expiration
2033-12-29

AI Technical Summary

Technical Problem

Existing vacuum feeders are inefficient when transporting plastic antioxidant raw materials, and the raw materials are prone to friction and accelerate pipe wear, resulting in frequent maintenance.

Method used

An automatic feeding device is designed, using a combination of a conveyor belt and a material hopper. Opening and closing components and control components are arranged at both ends of the material hopper. The material is dumped into the reactor by driving the baffle to separate the control component, and the elastic components are used to achieve the barrier. The plate is reset to block the material outlet.

Benefits of technology

Improves the efficiency of antioxidant production and the stability of material delivery, reduces pipe wear and simplifies cleaning and maintenance processes.

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Abstract

The utility model relates to the technical field of feeding devices, in particular to an automatic feeding device for plastic antioxidant production, which comprises a stock bin, a reaction kettle and a conveying device, the conveying device comprises a conveying belt and a plurality of material hoppers arranged on the conveying belt, and the bottom ends of the material hoppers are rotatably connected with two baffles; opening and closing assemblies and control assemblies are arranged at the two ends of the material hopper; the opening and closing assembly comprises a moving plate and a connecting rod; the moving plate is slidably arranged at the bottom end of the material hopper, and the sliding direction of the moving plate is perpendicular to the connecting line of the two ends of the material hopper. The two ends of the connecting rod are hinged to the movable plate and the baffle correspondingly. The control assembly is used for driving the moving plate to slide, and when the moving plate moves, the connecting rod is used for driving the baffle to be opened. The material hopper can adapt to long-distance or high transportation, so that the transportation efficiency of equipment is improved, the material hopper vertically moves downwards, the two baffles can be driven to be opened, and then the material dumping efficiency is improved.
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Citation Information

Patent Citations

  • Vacuum feeding machine for efficient antioxidant production

    CN220055504U