Automatic machining and demolding device for low-altitude aircraft parts

By designing an automatic processing and demolding device including a mold release platform, a support platform, a sliding platform, a support plate, an injection molding hole, a breathable hole, a threaded sleeve, a threaded rod and a mechanical claw, the problem of internal stress forming in the inner wall of low-altitude aircraft parts after thermal expansion and contraction is solved, and automatic demolding and cost reduction are achieved.

CN119635982APending Publication Date: 2025-03-18东莞市顾卓精密组件有限公司
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Patent Information

Application Number
CN202411882487.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The existing automatic processing and demolding device for low-altitude aircraft parts forms internal stress after the parts are thermally expanded and contracted, which is not conducive to subsequent demolding, and requires manual transportation after demolding, which increases production costs.

Method used

An automatic processing and demolding device is designed, including a demolding platform, a support platform, a sliding platform, a support plate, an injection molding hole, a breathable hole, a threaded sleeve, a threaded rod and a mechanical claw. By precisely controlling the demolding force and speed, the pressure inside and outside the mold is balanced, and the demolding process is completed by grasping the parts through the mechanical claws.

Benefits of technology

Automatic mold release of parts is achieved, manual intervention is reduced, production costs are reduced, and damage to the surface and size of the product is avoided through precise control.

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Abstract

The automatic machining and demolding device comprises a demolding platform, a supporting platform, a sliding platform, air holes, threaded sleeves, threaded rods and mechanical claws, and the threaded rods are symmetrically and rotationally connected into a groove formed in the demolding platform; the output end of the first motor rotates to drive the first cylindrical gear to rotate, then the supporting plate is driven to slide on the sliding platform, finally, the supporting plate slides out of a groove formed in the lower mold, the purpose of balancing the pressure inside and outside the mold is achieved, and follow-up demolding is facilitated; a fifth motor, a sixth motor and a seventh motor are started respectively to drive a mechanical claw, a first mechanical arm and a second mechanical arm to grab parts respectively, the output end of a third motor rotates to drive a second rotating shaft to rotate, then a second sliding block is driven to slide in a first dovetail groove, finally a fixed arm is driven to move, the whole demolding process is completed, manual intervention is not needed, and the demolding efficiency is improved. And the production cost can be greatly reduced.
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