Most plastic molds use two-plate molds, three-plate molds, and some line molds with sliders.
Basic structure: 1 male mold (lower mold) male mold fixing plate, male mold auxiliary plate, thimble plate, male template. 2. Parent mold (upper mold) parent template, parent mold fixing plate, rubber feeding ring, positioning ring. 3. Temperature control system cooling. Stabilize (balance) the mold temperature.
Injection molding machine is mainly composed of plasticizing, injection device, mold closing device and transmission mechanism; Electric drive motor, motor drives oil pump, oil pump produces oil pressure, oil pressure drives piston, piston drives machinery, machinery produces action:
1, according to the injection method can be divided into: 1. Horizontal injection molding machine 2. Vertical injection molding machine 3. Angle injection molding machine 4. Multi-color injection molding machine
2, according to the mode of locking can be divided into: 1. Direct pressure injection molding machine 2. Crankshaft injection molding machine 3. Direct pressure, crankshaft compound type
3, according to the feeding method can be divided into:1. Plunger type injection molding machine 2. Single screw injection molding machine 3. Reciprocating screw injection molding machine