Hot-press forming device for rim film processing and control method of hot-press forming device

By setting up upper and lower molds and clamps in the hot press forming device, and using hydraulic rods and electric heating strips for hot pressing, the problem of poor rim film sleeve is solved, achieving more efficient hot pressing effect and convenient processing and storage process.

CN119682180AActive Publication Date: 2025-03-25SICHUAN LINGSHENHANG NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202510202580.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2025-03-25
Estimated Expiration
2045-02-24

AI Technical Summary

Technical Problem

In the prior art, when the film sleeve with a cylindrical structure after forming is installed on the wheel rim, the inner film is folded due to the different circumferences of the outer and inner sides of the wheel rim, which affects the sleeve effect of the wheel rim.

Method used

A hot press forming device for rim film processing is designed. By setting up an upper mold and a lower mold in the hot pressing equipment, and installing a clamp in the side wall lifting frame, the film is heat-pressed and molded by using a hydraulic rod and an electric heating strip to form strip-shaped grooves corresponding to the outside of the tire, and these grooves are arranged on the wheel ring to enhance the heat pressing effect.

Benefits of technology

By forming strip-shaped grooves corresponding to the outside of the tire, the rim film can be more effectively mounted on the rim, improving the hot pressing effect, and improving the convenience of processing through automated cutting and storage processes.

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Abstract

The invention discloses a hot-press forming device for rim film processing and a control method thereof, and belongs to the technical field of hot-press forming devices.The hot-press forming device for rim film processing comprises hot-press equipment and material receiving equipment arranged on one side of the hot-press equipment, and an upper die and a lower die are arranged in the hot-press equipment; a supporting frame is fixed to one end of the hot-pressing equipment, a lifting positioning mechanism is installed at the other end of the hot-pressing equipment, a hydraulic rod connected with the upper die is fixed to the top end of the hot-pressing equipment, and electric heating strips are fixed to the top end of the lower die at equal intervals. The strip-shaped grooves corresponding to the outer side of the tire are formed in the rim film, and the rim film is sleeved with the strip-shaped grooves in the two sides of the rim film in an annular structure, so that the rim film is conveniently subjected to hot pressing to correspond to the rim, and the hot pressing effect on the rim film is improved.
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