One of the production methods is to use two or more sets of independent injection systems to combine into a special injection molding machine, an injection molding machine injection molding a simulation of multi-color pattern color plastic plastic parts, and finally get a simulation of multi-color pattern multi-color plastic products. The production process of Sea Eagle research uses this advanced production process. Multi-color pattern color Multi-color plastic products are not just different colors of plastic. Simulation multi-color pattern injection molding machine mold closing system is one of the important components of injection molding machine, the main functions are: opening and closing, locking, pushing out materials.

Closed-loop control is to feedback the control quantity of the system to the input end, and compared with the specified input, which is a closed-loop control, because the control quantity exists on the feedback channel from the feedback link to the comparison point, so the closed-loop control is a closed-loop control. The characteristic of the closed-loop control system is to continuously detect the controlled object, feedback the controlled actual value to the starting end in advance to compare with the given value, and send a new control signal to the control object through the transformation of the controller and the amplification of the amplifier, so that the controlled quantity changes according to the specified requirements. Under the interference of internal and external signals, the closed-loop control can automatically eliminate or weaken the influence of the interference signals on the controlled object, which has a certain anti-disturbance effect.

The components of the control system (1) Testing system Our injection molding machine has a testing system of electrical appliances such as travel switch, electronic ruler, thermocouple and so on. Travel switch The travel switch (limit switch) is a major electrical device that issues mechanical action control instructions. Vertical injection molding machine models are used to control direction, stroke or position protection. Flag: SQ(LS). The stroke switch comprises an operating mechanism, a contact system and a housing. Shunzhan horizontal motion control used by the company is this kind of travel switch.