Macromolecular composite plastic template forming mold

By introducing a bidirectional airflow channel and a sealing block structure into the polymer composite plastic template forming mold, the problems of bidirectional demoulding and functional deviation of the existing mold are solved, stable demoulding and cooling effects are achieved, and processing costs and defective rates are reduced.

CN223354795UActive Publication Date: 2025-09-19YANGZHOU FMOWALK MACHINERY ENGINEERING CO LTD
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Patent Information

Application Number
CN202422203174.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-09
Publication Date
2025-09-19
Estimated Expiration
2034-09-09

AI Technical Summary

Technical Problem

Existing polymer plastic template molding molds have design defects and functional deviations on the basis of achieving two-way demoulding, and the position of the glue flow channel in the mold needs to be re-planned, resulting in high processing costs.

Method used

A polymer composite plastic template forming mold was designed, which adopted a bidirectional airflow channel and sealing block structure. The piston and sealing block were driven by airflow to achieve bidirectional demoulding, and the airflow cooling and dust removal functions were utilized to avoid redesigning the glue flow channel.

Benefits of technology

It achieves a stable two-way demoulding effect, reduces processing costs, improves the quality of finished products and the cooling efficiency of molded parts, and reduces the defective rate.

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Abstract

The utility model provides a polymer composite plastic template forming die, which relates to the field of dies, and comprises a movable die and a fixed die, one side of the movable die is provided with a guide pillar and a cavity arranged on the same side of the guide pillar, one side of the fixed die is provided with a guide hole and a block arranged on the same side of the guide hole, and the center of the movable die is provided with a rubber runner. A horizontal first air flow channel is formed in the center of the fixed mold, a first branch flow channel is connected to the inner side end of the first air flow channel, a limiting ring is arranged in the first branch flow channel, a first piston is arranged on the inner side of the limiting ring, and a first sealing block is connected to the inner side end of the first piston through a connecting rod; and meanwhile, the first piston is slidably connected into the first sub-runner. The utility model solves the problems that the existing polymer plastic template forming mold has design defects on the basis of realizing two-way demolding, and simultaneously has use functionality deviation.
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