Injection molding machine with function of changing material nozzles

Abstract

The invention relates to an injection molding machine with a function of changing material nozzles. The injection molding machine comprises a worktable, a main body, a mold and a feeding box, whereinthe main body and the mold are all arranged on the worktable, and the mold is arranged at one end of the main body; the feeding box is disposed above the main body, the feeding box is in communicationwith the main body, and a changing mechanism is arranged at the end, near the mold, of the main body; the feeding box is provided with a control mechanism, and the changing mechanism includes a changing assembly and a dredge assembly; and the changing assembly comprises a rotating motor, a rotating disc, a magnetic disc, an electromagnet, the two material nozzles and two moving units, the controlmechanism comprises a stirring assembly and a pumping assembly, and the stirring assembly comprises a control motor, a transmission shaft and at least two stirring rods. The injection molding machinewith the function of changing the material nozzles realizes the function of changing the material nozzles through the changing mechanism, the material nozzles are prevented from being blocked of andaffecting the working efficiency, and more than that, a function of reducing bubbles is achieved by the control mechanism.

Description

technical field [0001] The invention relates to the field of plastic product production equipment, in particular to an injection molding machine with the function of replacing material nozzles. Background technique [0002] Plastic product production equipment is used for plastic processing equipment, among which injection molding machine is a kind of plastic product production equipment, injection molding machine is also known as injection molding machine or injection machine, it is made of thermoplastic or thermosetting plastic using plastic molding mold The main molding equipment for various shapes of plastic products is divided into vertical, horizontal, and all-electric. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it inject and fill the mold cavity. [0003] During the use of the existing injection molding machine, the nozzle will be bent or damaged, which will cause the nozzle to be blocked and affect its wor...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing injection molding machine, the nozzle will be bent or damaged, which will cause the nozzle to be blocked and affect its work efficiency. Not only that, but the existing injection molding machine will be in the process of injecting plastic. Bubbles often appear, which can affect the quality of plastic products

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