Horizontal rotary shaft type automatic mold opening device for injection molding machine and injection molding machine made therefrom

Abstract

The invention provides a horizontal rotating shaft type automatic mold opening device of an injection molding machine. In the actual use process, the connecting position of a clamping buckle handle and an upper slope inclined side continuously operates long with a disc, the clamping buckle handle is affected by upward pushing force of the upper slope inclined side, an anti-lifting device limits a mold bottom plate, a lower mold is not lifted up, and after the clamping buckle handle walks for a certain distance on the upper slope inclined side, an upper mold and a lower mold are completely separated through the upper slope inclined side; in the operation process of the disc, automatic mold opening can be achieved, and in the continuous operating process of the disc, continuous automatic mold opening can be achieved; on the basis of ensuring structural strength, a mold opening execution mechanism in a manner of a frame structure or a metal pipe or metal rod can greatly reduce the use number and weight of materials, the cost is obviously reduced, and the practicability is obviously improved; a frame body can turn over up and down through a horizontal rotating shaft, the mold opening mechanism can be driven to be close to or away from the disc, the structure is simple and reasonable, and the action is concise; and the invention further provides the injection molding machine.

Description

Technical field [0001] The invention relates to the field of injection molding machinery, in particular to a horizontal rotating shaft type automatic mold opening device of an injection molding machine and an injection molding machine with the automatic mold opening device. Background technique [0002] The structure of the disc injection molding machine is well known. For example, the Chinese utility model patent CN201320005864.3 is a shoe sole injection equipment, which includes an air blower, a preheating and cooling device, a mold and a support template; the air blower includes a goose head structure And the turntable; the preheating and cooling device includes a cooling fan, a heating rod and a closed cavity, the preheating and cooling device is fixed on the goose head structure, and the heating rod is fixed inside the closed cavity, so The cooling fan is fixed on the outside of the sealed cavity; the mold is installed on the upper end of the pallet, and the pallet is instal...

AI Technical Summary

Problems solved by technology

[0004] In the actual injection molding process of the aforementioned injection molding machine and mold, it is usually necessary to manually use tools such as metal sticks to knock the buckle structure of the mold, and then insert the metal stick etc. into the gap between the upper mold and the lower mold, and press the Pry open the upper mold, and then push it up to fully open the upper mold. This manual mold opening process is time-consuming, laborious, inefficient, poor mold opening quality, and harmful to the mold itself. Moreover, the heated mold will pose a safety threat to people.

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