The structure function of vertical injection molding machine丨injection molding machine supplier

The structure function of vertical injection molding machine丨injection molding machine supplier: Minhui，is an injection molding machine supplier, provides vertical injection molding machine and have a competitive price, specialized in injection molding machine have 20 years along, welcome to contact us.

Vertical injection molding machine is a kind of mechanical equipment, usually composed of an injection system, mold clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, and safety monitoring system. Minhui is a vertical injection molding machine manufacturers, Let us introduce these structures in detail below. function.

Vertical injection molding machine composition system and functions
The role of the injection molding system: The injection system of the vertical injection molding machine is one of its most important components. Generally speaking, there are three main forms: plunger type, screw type, and screw pre-plastic plunger injection type.
At present, the most widely used screw type is the screw type, which can heat a certain amount of plastic to be plasticized within a specified time in a cycle of the injection molding machine, and then inject the plastic into the mold through the screw under certain pressure and speed.

The role of the clamping system: the role of the clamping system is to ensure that the mold is closed, opened and the product is ejected. At the same time, after the mold is closed, sufficient clamping force is given to the mold to resist the pressure of the mold cavity generated by the molten plastic entering the wooden cavity and prevent the mold from opening seams, resulting in a bad state of the product.
The composition of the mold clamping system: It is mainly composed of a mold clamping device, a mold adjustment mechanism, an ejection mechanism, a front, and rear fixed template, a movable template, a mold clamping cylinder, and a safety protection mechanism.

The function of the hydraulic transmission system: It is to realize the injection molding machine to provide power according to the various actions required by the process, and to meet the requirements of the pressure, speed, temperature, and other requirements of each part of the injection molding machine. It is mainly composed of various hydraulic components and hydraulic auxiliary components. Among them, the oil pump and the click are the power source of the injection molding machine. Various valves control the oil pressure and flow to meet the requirements of the injection molding process.

The electrical control system and hydraulic system are reasonably coordinated to realize the process requirements (pressure, temperature, speed, time) and various program actions of the injection machine. It is mainly composed of electrical appliances, electronic components, meters, heaters, sensors, etc. There are generally four control modes, manual, semi-automatic, fully automatic, and adjustment.

The heating system is used to heat the barrel and the injection nozzle. The barrel of the injection molding machine generally uses an electric heating ring as a heating device, which is installed on the outside of the barrel and is detected in sections by a thermocouple. The heat conducts heat through the wall of the cylinder to provide a heat source for the plasticization of the material;
The cooling system is mainly used to cool the oil temperature. Excessive oil temperature will cause a variety of faults, so the oil temperature must be controlled. The other location that needs to be cooled is near the feeding port of the feed pipe to prevent the raw material from melting at the feeding port, causing the raw material to fail to be fed normally.

The lubrication system is a circuit that provides lubrication conditions at the relative moving parts of the injection molding machine's movable template, mold adjustment device, connecting rod hinge, etc., in order to reduce energy consumption and increase the life of parts. The lubrication can be regular manual lubrication or automatic electric lubricating.
vertical injection molding machine
Dongguan MinHui Plastic Machinery Co., Ltd. is one of the most professional and  experienced manufacturers of vertical plastic injection machines in China. With more than 20 years' experience in the researching and production in this field, we successfully supply and serve our clients with advanced and precise vertical injection machines. focus on BMC Machine Series，LSR Liquid Silicone Rubber Machine，MH C-Type Machine Series，MH Duoble Sliding Machine Series，MH Single Sliding Machine Series，MH Standrad Machine Series and so on.we have perfect customizd service and after-sales service,if have any qustions,please feel free contact us.    
TEL:(+86)-135-0921-7256/Mr.Huang，(+86)-13528673908/Hugo Chen
Email： minhui@min-hui.com，salesdept@min-hui.com
ADD：No.8 YongXing Street, ShiJie Town, DongGuan City, GuangDong Province, China

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