This utility model relates to the field of auxiliary devices for blow molding machines, in particular to a rotary cutting device applied to an extrusion blow molding machine platform, comprising a first base frame, a second base frame, a third base frame, a blow molding machine conveyor belt, a U-shaped bottle clamping device, a material turning assembly, a semi-finished product conveyor belt, a first rotary cutting device, a second rotary cutting device and a material collecting device. By adopting the utility model, the overall structure is simple, two U-shaped mechanisms are adopted to complete the conveying and turning of preform products and the turning of the bottle bottom, realizing multi-purpose in one machine, saving the overall equipment space and reducing costs. The one-stop operation of preforms saves the time for secondary online cutting of products, improving overall production efficiency.
Country Code: CN
Application Number: CN202022888337.4
