Plunger type positioning and taking device of injection molding pipes

Abstract

The invention relates to the technical field of mechanical arm equipment and particularly discloses a plunger type positioning and taking device of injection molding pipes. The plunger type positioning and taking device is mounted on a mechanical arm and comprises a sucking and separating mechanism used for sucking, fixing and separating pipe fittings, wherein the sucking and separating mechanism is connected to a rotation mechanism; the sucking and separating mechanism implements rotation action under the driving of the rotation mechanism; the rotation mechanism is connected to a turning mechanism; the rotation mechanism and the sucking and separating mechanism implement turning actions under the driving of the turning mechanism. Through the plunger type positioning and taking device of injection molding pipes, the pipes and injection molding gates are fixed and clamped by the sucking and separating mechanism in the structure of the device when the injection molding pipes are still put in a mold and the positions of the pipes are still not shifted; through the coordination of actions of a demolding ejector pin of an injection mold and the mechanical arm, the pipes and the injection molding gates are taken out of the injection mold; the deformation is avoided, and the injection molding gates are convenient to position and cut.

Description

technical field [0001] The invention relates to the technical field of manipulator equipment, in particular to a plunger-type positioning and retrieving device for injection molding pipe fittings. Background technique [0002] Plastic pipe fittings are usually produced using mold injection molding. When the product is processed and formed, the gate on the product is called the nozzle in the industry, which will generate excess molding materials. In order to ensure the integrity and good appearance of the product, the remaining nozzle needs to be cut off after molding. At present, there are mainly manual and mechanical methods for removing the nozzle of the product. The manual method is that after the product is injection molded, the worker manually picks up the molded product and puts it into the punching device to cut off the nozzle. The mechanical method is that during the manufacturing process of the production line, the manipulator is used to absorb the injection-molde...

AI Technical Summary

Problems solved by technology

The mechanical method is that during the manufacturing process of the production line, the manipulator is used to absorb the injection-molded pipe fittings and transfer them to the punching device for nozzle removal, which greatly improves the production efficiency. There are still defects. During the process of picking up and transporting materials by the manipulator, the pipe fittings and nozzles are easy to shift and deform before they are cooled, and it is difficult to locate and cut the nozzles. It needs to be improved.

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