| 摘要 |
A line for producing the PET bottles includes a blowing installation with build-up mould in vertical plane, a heater of preform and a transfer of preforms from the heater into the seats of mould. The mould is equipped with not less than two seats. The heater of preforms is made in the form of a longitudinal chamber with infrared emitters and vertically closed conveyer equipped with the seats located perpendicularly to its surface in parallel rows, the distance between which is equal to the distance between the centres of the seats of mould, and the quantity of rows corresponds to the quantity of its seats. The transfer of preforms from the heater into the blowing installation is made in the form of a pusher of heated preforms and guiding apparatus. The pusher is made in the form of hooks with a drive of their reciprocating displacement. Guiding device is made in the form of funnels, whose extended part is turned to the side of conveyer,and the necks are installed above the seats of mould. The quantity of hooks and funnels corresponds to the quantity of seats of the mould.
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