Injection molding machine for integrally molding control panel of washing machine

By employing a reciprocating lead screw and rectangular rod design in the injection molding machine, uniform mixing of raw materials for the washing machine control panel is achieved, solving the problem of uneven material mixing during injection molding and improving product quality.

CN224210463UActive Publication Date: 2026-05-08ANHUI YIRAN ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521146048.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-06
Publication Date
2026-05-08
Estimated Expiration
2035-06-06

AI Technical Summary

Technical Problem

During the injection molding process, uneven mixing of different types of raw materials during melting can lead to localized material accumulation, affecting product quality.

Method used

An injection molding machine for integral molding of washing machine control panel was designed. By cooperating with a reciprocating screw and a rectangular rod, the cylinder rotates while moving up and down, changing the position of the feed inlet and ensuring uniform mixing of materials.

Benefits of technology

It improves the mixing effect of materials and enhances product quality.

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Abstract

The utility model relates to the technical field of injection molding devices, in particular to an injection molding machine for integrally forming a control panel of a washing machine, which comprises a casing, an injection molding device is fixedly connected to the upper end of the casing, a mold is fixedly connected to the left side of the injection molding device, and a feeding mechanism is arranged at the upper end of the injection molding device. The feeding mechanism comprises a feeding shell fixedly connected to the upper end of the injection molding device, a shelf is fixedly connected to the interior of the feeding shell, a supporting plate is fixedly connected to the outer side of the feeding shell, a motor is fixedly connected to the upper end of the supporting plate, and a reciprocating lead screw is fixedly connected to the output end of the motor; through the reciprocating screw rod and the rectangular rod, the cylinder rotates while moving up and down, so that the position of the feeding opening is continuously changed, materials located at the upper end of the shelf can irregularly enter the injection molding device, the mixing effect of different materials is better, and the product quality is improved.
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