Plastic part molding multi-insert rapid placing device of sliding-plate-type vertical-type injection machine

Abstract

The invention discloses a plastic part molding multi-insert rapid placing device of a sliding-plate-type vertical-type injection machine. The device is positioned by a guide column of a plastic injection mold; an insert placing plate can slide in a guide rail, and is positioned by a baffle plate spacing mechanism, a reset spring automatic resetting mechanism and a side surface reset positioning mechanism; in operation, inserts are installed in the second guide holes of the insert placing plate; the insert placing plate slides in the slide rail under the manual effect; when the second guide holes of the insert placing plate and guide holes of an insert guide plate are coaxial, inserts fall off an insert positioning shaft under the gravity effect, so that the inserts are placed rapidly; after the inserts are placed, the insert placing plate resets under the elastic force effect; when bulb positioning pins are inserted into side surface reset positioning holes, resetting is completed. The multi-insert rapid placing device is simple in structure, is low in cost, overcomes the defects of low installation efficiency, poor safety and high production cost in an insert manual mold, improves the working efficiency, and lowers the processing cost.

Description

Technical field: [0001] The invention relates to the field of injection molding of plastic parts of a vertical injection machine, and relates to a sliding block type vertical injection machine plastic part forming multi-insert rapid placement device. Background technique: [0002] In the injection molding process of plastic parts, the placement of plastic molding mold inserts takes a lot of time, especially the production inserts of small plastic parts with one mold and multiple cavities will take more time to place, resulting in empty running time of injection equipment Too long will increase the production cost of plastic parts and waste manpower, equipment and energy. In addition, when there are many inserts to be placed, the operating time of the operator's limbs in the plastic molding mold is longer, which greatly increases the probability of personal safety accidents. In order to reduce the idle running time of the injection machine, improve the production efficiency ...

AI Technical Summary

Problems solved by technology

The invention combines the vertical injection machine and the cavity side-by-side multi-cavity structure injection mold shaft positioning insert design, which overcomes the long occupation time, high labor intensity of the operator and poor safety caused by the separate installation of single inserts in the mold. problems, improve the production efficiency of injection molding of plastic parts, and facilitate operation

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