Automatic demolding equipment for molded pulp tableware

By designing an automated demolding equipment for pulp molded tableware, a motor-driven bidirectional threaded rod and push rod mechanism is adopted to realize the rapid disassembly and replacement of the upper and lower molds, solving the problem of cumbersome mold disassembly and improving production efficiency and equipment practicality.

CN224119363UActive Publication Date: 2026-04-14JIANG SU SHAO NENG BO YING HUAN BAO KE JI YOU XIAN GONG SI
0 Cites 0 Cited by

Patent Information

Application Number
CN202521021564.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-22
Publication Date
2026-04-14
Estimated Expiration
2035-05-22

AI Technical Summary

Technical Problem

In existing pulp molding equipment, the fixing and disassembly of the upper and lower molds are cumbersome and time-consuming, resulting in increased equipment downtime, reduced production efficiency, and an inability to meet consumers' diverse needs for tableware size, shape, and function.

Method used

An automated demolding device for pulp molded tableware was designed. It adopts a motor-driven bidirectional threaded rod and push rod mechanism, which facilitates quick disassembly and replacement of the upper and lower molds, and realizes automated operation through the pulp injection and demolding mechanism.

Benefits of technology

It improves the efficiency and flexibility of mold changing, reduces manpower consumption, enables rapid mold disassembly and installation, and improves production efficiency and equipment usability.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses automatic demolding equipment for molded pulp tableware, and relates to the technical field of production of molded pulp products. The device comprises a working table, a positioning frame is fixedly installed on the working table, a heating plate is fixedly installed on the upper surface of the working table, a lower die is sleeved on the heating plate in a sliding mode, an upper die is arranged on the positioning frame, and two positioning sliding grooves extending out of the lower surface of the working table are formed in the upper surface of the working table. When the motor is started to drive the two fixing blocks to be far away from each other, the transverse blocks of the fixing blocks are driven to slide out of the fixing grooves, the lower die is disassembled and replaced conveniently, the lower die capable of producing tableware of different sizes and shapes can be replaced, replacement is convenient, labor is saved, and the production efficiency is improved. And the lower mold is efficiently and quickly replaced, so that the processing efficiency of the molded pulp tableware is improved, and the practicability and flexibility of the automatic demolding equipment for the molded pulp tableware are improved.
Need to check novelty before this filing date? Find Prior Art