The fully automatic preform sorting and loading mechanism not only achieves fast and efficient sorting and loading process to save labor costs but also further improves the entire equipment workflow stability.

Preform separation:When the preform signal is detected, the preform separation cylinder moves forward to insert preforms, the degermination cylinder rises to degerminate, and the preform separation cylinder moves to the left to separate preform.

The lamp is used to penetrate the preform for heating,making the preform stretch more evenly with high transparency.Equipped with a stainless steel mirror reflective plate to make full use of the heat energy of the lamp to shorten heating time, reduce energy consumption and increase production capacity.The temperature of each layer of lamp tubes can be adjusted independently, and the temperature can be adjusted up and down,front and back according to the customer’s different preform.

The mold clamping system is driven by a servo motor and mechanical connecting rod transmission.The mold and bottom mold are closed synchronously through servo motors.The back of the mold base is equipped with a high-pressure boosting plate and high-pressure mold locking, which effectively reduces the visibility of the mold closing line of finished bottles and ensures the quality of the bottles.The mold adopts a drawer-type structure, which makes it easy to replace the mold, and the operator can complete it within half an hour.

Servo motor drives stretching system.The servo motor drives the gear rack to pull stretch, the independently developed photoelectric limit and mechanical limit dual protection modes prevent the stretching rod from touching the bottom mold.The first and second blow cycle times can be adjusted individually on the console.According to different bottle preforms and different bottle types of customers, the stretching rod can be quickly adjusted.It adjusts automatically and has high flexibility.

Cooling and heating head device ensures cooling of the heating head after it comes out of the bottle.There is a cooling water channel under the heating box. When the preform is heated, the cooling water channel is used to block the heat of the lamp. There is a cold air system below the cooling water channel to cool the bottle mouth and protect the mouth from deformation. Chilled water flows to the mold to quickly cool the mold and improve the production efficiency of the whole machine.