YOSION Machinery Committed to stable performance automatic pet bottle blowing machine production line since 1990s

A blow molding machine manufacturer specializing in the development and production of PET materials blows plastic containers of various PET materials

by:Yosion Machinery     2021-06-28
The operation process and steps of the bottle blowing machine: Process: 1. Preheat the preform (embryo) through the infrared high temperature lamp to irradiate the preform (embryo) to heat and soften the body (embryo) of the preform (embryo) to maintain the shape of the bottle mouth , The preform (embryo) mouth never needs to be heated, so a certain cooling device is required to cool it. 2. Blowing molding This stage is to place the preheated preform (embryo) into the ready-made blow mold, and perform high-pressure inflation inside it to blow the preform (embryo) into the required bottle. Bottle blowing machines on the market are usually divided into automatic and semi-automatic. The automatic bottle blowing machine combines the two operations of bottle blowing through the operation of the manipulator, eliminating the natural process of putting the pre-heated preform (embryo) into the blow mold. Significantly speed up the rate of production, perhaps the price is lower than semi-automatic. Operation steps: Step 1. Place the preform in the preform container and manually enter the preform positioning device through the conveying device. Step 2. Put the preform mouth up and automatically load the preform onto the preform holder, and then send it to the drying tunnel. Step 3. After heating, the preform is sent to the blowing platform, then the mold is locked, and then it goes through low-pressure blowing, high-pressure blowing, exhaust, and finally opening the mold. Step 4. The finished bottle is taken down from the bottle blowing platform by the manual demoulding system. Operation specification: The essential knowledge of the safety operation standard of the automatic blow molding machine (1) Before starting each shift, it is necessary to add lubricating oil to each movable part. (Manipulator, manipulator guide rail, mold opening and closing guide rail) (2) The swing arm can be added once a day (3-4). The small chain and large chain of the heating machine can be used once a month. Always check whether the reducer of the main engine and the reducer of the heating machine are short of oil. The main engine bearing can be added once every 3 months. (3) Before production, check whether the moving parts are stable, whether the screws are softened and fall off, especially whether the impact force is relatively weak, and whether the belt drive part is abnormal. (4) Check whether the high-pressure gas source, low-pressure gas source, power source, and water source are stable. (5) Check whether each emergency stop switch, safety door switch, and protection device detection switch are stable. (6) Check whether the heating head enters the embryo, and the embryo drop is stable. If the embryo insertion is never in place, the nut of the embryo pressing device can be adjusted. (7) Check whether the lamp tube is damaged or broken. It should be replaced immediately. (8) Check whether the pneumatic components are leaking and whether their movements are sharp. (9) Check whether the triplet is very leaky, whether it is blocked, and whether the water storage capacity of the water cup is very full. (10) When the solenoid valve of the fully manual bottle blowing machine encounters an emergency, it must be cleaned immediately (every 3.5 million bottle blowing).
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