Intelligent anti-blocking ejection device for plastic injection mold

Abstract

The invention relates to the technical field of plastic injection molding, and discloses an intelligent anti-blocking ejection device for a plastic injection mold. The device comprises a shell, wherein a housing is fixedly connected to the inner side of the shell, an extrusion block is movably connected in the housing, a rotating shaft is movably connected in the extrusion block, a rotating disc is fixedly connected in the rotating shaft, a first connecting rod is fixedly connected to the rotating disc, a rotating wheel is movably connected in the rotating disc, a movable rod is movably connected in the rotating wheel, a special-shaped rod is movably connected in the rotating wheel, a second connecting rod is fixedly connected in the extrusion block, and a jacking block is movably connected to the exterior of the second connecting rod. By means of interaction among the extrusion block, the rotating shaft, the rotating disc, a first connecting rod, the rotating wheel, the movable rod and the special-shaped rod, raw materials existing in a discharging opening can be pushed out, the raw materials cannot be left at the discharging opening, and therefore, it can be guaranteed that the flowing-out speed of the raw materials at the discharging opening is within a normal range; and when the filling of the raw materials is stopped, the discharge port is not blocked to influence the nextraw material filling.

Description

technical field [0001] The invention relates to the technical field of plastic injection molding, in particular to an intelligent anti-blocking ejector device for plastic injection molds. Background technique [0002] Plastic injection molding is a method of plastic products. The molten plastic is injected into the mold of the plastic product under pressure, and various plastic parts are obtained by cooling and molding. [0003] In the manufacturing process, the feeding device is often used for raw material filling, and the raw material is squeezed into the mold through the feeding barrel, and then the follow-up operation is carried out. However, in the process of raw material filling, there are often residual In the case of some raw materials, this will cause the raw material to flow out slowly when the raw material is filled next time, and the filled raw material cannot reach the amount required for production, which will affect the production quality of the workpiece, and...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligent anti-blocking ejector device for plastic injection molds, which has the advantage of preventing blockage caused by residual raw materials in the discharge port and affecting the normal discharge of the equipment, and solves the problem of discharging The remaining raw materials at the mouth affect the outflow speed of raw materials or cause blockage

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