The two-color injection molding machine uses two sets of independent parallel AB screw barrel sets, two sets of injection systems are independently controlled, the activity template is a turntable structure, and the turntable is equipped with two sets of parallel AB molds. The turntable is driven by a servo motor that can turn 180 degrees repeatedly, which is fast and accurate in positioning. After the first injection of group A screw barrel set, the mold is opened, the turntable drives the mold and plastic parts to 180 degrees, and then the second injection of group B screw barrel set, the mold is opened and demoulded, and an injection product with two kinds of materials and colors is obtained. Since the two injection systems are synchronized, Group B is injected while group A is injected, so a finished product is produced after each mold opening (one cycle is completed). If the two-color injection molding machine has more colors and more materials, it can also increase the injection device to meet the requirements of injection molding more color plastic products and more material products.
The precision of the clamping module can be seen from the analysis of the clamping device: the clamping part is placed on the rack after installation, and should ensure that the height of the center of the injection part is consistent or vertical. After mold locking, the moving template and the fixed mold lock the mold, so that the two templates are highly parallel after adjustment. In order to ensure that the clamping force acts on the center line, the center line of the clamping mechanism is required to be consistent with the center line of the clamping frame composed of the clamping cylinder, the modulating device, the tail plate, the second plate, and the vertical micro-injection molding machine. The assembly accuracy is greatly influenced by the equality degree of the die tie rod holes and the perpendicularity of the plane, the concentricity of each hole, the dimensional accuracy and geometric accuracy of the hole itself. In the elbow linkage mechanism, the relative position accuracy of each hole in the top Angle, the concentricity of the hole, the perpendicularity of the hole and its end face, the dimensional accuracy and geometric accuracy of the hole itself will have an important influence on the movement center of the elbow mechanism and the concentricity of the cylinder.
The injection machine has a high degree of mechanical, electrical and liquid integration, integration and automation. Whether it is mechanical or fully hydraulic, the hydraulic part occupies a considerable proportion, which plays an important role in the technical performance, energy saving, environmental protection and cost of the injection molding machine.
Scan to contact us
Add:NO.288 Zhuangshi Road,Zhuangshi Industrial Distrial Area,Ningbo City,China.
Manager Wu:0086-18858011231
Manager Chen:0086-13858285673
Manager Emma: 0086-18758327792
Tel:0574-86322398
E-mail:6882601@163.com