플라스틱 펠릿 기계 제어 시스템은 난방 시스템, 전송 시스템, 냉각 시스템 및 공정 매개변수 측정 시스템을 포함하며, 주로 전기 기기, 계측기 및 액추에이터(즉, 제어 패널 및 작업대)로 구성됩니다.

The main function of the plastic pellet machine control system is: the main auxiliary drive motor for control and adjustment, the output of speed and force meets the process requirements, and can mainly assist the coordination; the plastic molding machine that tests and adjusts the temperature, pressure, and flows; realizes the whole device Control or automatic control.

The electrical control of the extrusion device in the production line is roughly divided into two parts: drive control and temperature control, which realizes the extrusion process including temperature, pressure, and cooling.

폐기물 플라스틱 과립화 압출기

1, 플라스틱 펠렛 기계 호스트 온도 제어

Plastic wire and cable insulation and jacket extrusion are characterized by viscous flow based on thermoplastic deformation.

In addition to the required plastic pellet machine screw and external heating barrel, the plastic melt is extruded, and the screw extrusion plastic itself is heated, the temperature requirements of the host should be considered in general, therefore, should not only consider the heater heating on and off Also consider the factors that cool the hot screws.

The plastic pellet machine requires correct and reasonable determination of the position and installation method of the thermocouple of the measuring component. The reading from the temperature control meter can reflect the actual temperature of the component.

The accuracy and system of the temperature control instrument should be well matched, and the stability of the temperature control system of the whole plastic pellet machine can meet the requirements of various plastic extrusion temperatures.

플라스틱 펠릿 기계 나사 속도 제어

An important technical requirement for plastic pelletizers to adjust screw speed and stability is host transfer. The screw speed directly determines the quantity and speed of the product.

To achieve high yield in normal production, it is necessary to achieve the speed required for the screw speed requirement of the plastic pellet machine.

Since the fluctuation of the rotational speed will cause fluctuations in the quality of the impact extrusion, a change in the diameter of the cable will occur if the linear velocity of the traction does not change.

3, 플라스틱 펠렛 기계 직경 제어

As mentioned above, in order to ensure the diameter of the product cable, in addition to the need to control the core (core) dimensional tolerances, extrusion temperature, screw speed, and a traction device, it should also ensure control of line speed and outside diameter measurement.

In plastic pellet machine equipment, the cable outer diameter should be tested at any time, and the traction or screw speed is adjusted by the feedback of the error signal, and the correct diameter is exceeded.

4, 플라스틱 펠렛 기계 롤 텐션 제어의 요구 사항을 얻기 위해

빈 디스크에서 서로 다른 선속도로 작업하는 데 필요한 지속적인 장력을 보장하기 위해, 배선 장치의 와이어 장력 조정 메커니즘을 수신하거나 일정한 선속도와 일정한 장력 감기를 위한 전기 시스템을 고려하는 것이 바람직하다.