Injection molding machine with convenient-to-clean discharge hole

Abstract

The invention discloses an injection molding machine with a convenient-to-clean discharge hole. The injection molding machine with the convenient-to-clean discharge hole comprises an injection moldingmachine discharge hole, wherein an annular heat-conducting block sleeves on the injection molding machine discharge hole; an electric heating wire is arranged in an annular cavity; a wire is fixedlyconnected to one end of the electric heating wire; one end, far away from the electric heating wire, of the wire penetrates through the annular heat-conducting block so as to extend to the outer partand be electrically connected with an external power supply; an annular limiting block is arranged on the upper side of the annular heat-conducting block; the annular heat-conducting block is fixedlyconnected with the annular limiting block through multiple elastic limiting mechanisms; a flushing pipe is horizontally arranged on the upper side of the annular limiting block; one end of the flushing pipe is fixedly connected with the injection molding machine discharge hole; a water pipe connector is fixedly connected to the other end of the flushing pipe; a first one-way valve is fixedly connected onto the flushing pipe; and a second one-way valve is fixedly connected onto the injection molding machine discharge hole. The injection molding machine with the convenient-to-clean discharge hole provided by the invention is reasonable in structure, the blockage of the injection molding machine discharge hole is reduced, and meanwhile, the injection molding machine discharge hole can be conveniently cleaned.

Description

technical field [0001] The invention relates to the technical field of injection molding machines, in particular to an injection molding machine which is convenient for cleaning a discharge port. Background technique [0002] Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. Divided into vertical, horizontal, all-electric. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and makes it shoot out to fill the mold cavity. When the injection molding machine is in use, the outlet of the injection molding machine is prone to blockage and needs to be cleaned regularly. The reason for the blockage of the discharge port of the injection molding machine is generally that the temperature of the discharge port is too low or the back pressure is too ...

AI Technical Summary

Problems solved by technology

When cleaning the discharge port, the cleaning operation is very troublesome because the discharge port is a slender tube

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