Toy injection molding machine

Abstract

The invention discloses a toy injection molding machine. The toy injection molding machine comprises a feeding funnel, wherein a glue injection cylinder is arranged at one side of the feeding funnel; a glue injection piston rod is arranged at the bottom of the glue injection cylinder; a non-return valve is arranged at the bottom of the glue injection piston rod; a glue injection workbin is arranged at the bottom of the non-return valve; a glue leakage prevention device is arranged at the bottom of the glue injection workbin and is fixed on the upper surface of an upper rubber plate; a lower mold plate is arranged at the bottom of the upper rubber plate; a cooling water distributor is arranged at the bottom of a lower rubber plate on the back of an operating control box; the bottom of the operating control box is connected to an electric box; a lubricating oil pump is arranged on the top of the side wall of the electric box; an oil pipe, an oil supply motor, an oil line integrated block, an oil pressure dial gauge, an oil temperature gauge and an oil tank are arranged at one side of the lubricating oil pump. The toy injection molding machine is capable of effectively avoiding glue leakage and glue countercurrent during glue injection, monitoring the temperature of the oil tank and cooling the oil tank when the temperature of the oil tank is excessively high.

Description

technical field [0001] The invention relates to a molding machine, in particular to a toy injection molding machine, which belongs to the field of toy application technology. Background technique [0002] With the improvement of people's living standards, children's toys have become an indispensable part of children's daily life; especially injection-molded toys, which are exquisite in appearance, colorful and in different shapes, have always been popular; nowadays, the plastic industry is developing rapidly. In order to seek more development, enterprises will continue to improve toy molds. A large number of injection molding machines for hot runner molds have emerged on the market; these injection molding machines have many shortcomings, such as being easily affected by pressure and runners. Glue leakage accidents will lead to quality problems of toys, unnecessary waste, and damage to the machine in severe cases; and the machine is prone to failure to monitor the temperatur...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, children's toys have become an indispensable part of children's daily life; especially injection-molded toys, which are exquisite in appearance, colorful and in different shapes, have always been popular; nowadays, the plastic industry is developing rapidly. In order to seek more development, enterprises will continue to improve toy molds. A large number of injection molding machines for hot runner molds have emerged on the market; these injection molding machines have many shortcomings, such as being easily affected by pressure and runners. Glue leakage accidents will lead to quality problems of toys, unnecessary waste, and damage to the machine in severe cases; and the machine is prone to failure to monitor the temperature of the fuel tank, because there is no cooling device, and it will burn out when the temperature is too high machine, and the uneven internal pressure is prone to reverse flow

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