A winding device for PET sheet production

Abstract

This utility model provides a winding device for PET sheet production, belonging to the field of PET sheet production technology. It includes a base, a rapid winding assembly, and a cutting and limiting assembly. The rapid winding assembly includes a torque motor located at the bottom of the inner wall of the base. The advantages of this utility model are: during winding, the PET sheet is adhered to the winding drum. At this time, the controller activates the servo motor and the torque motor. The servo motor drives the first connecting ring to rotate, and the first connecting ring drives the connecting sleeve to rotate through the connecting head. The rotation of the connecting sleeve drives the winding drum to rotate. The winding drum is wound up through the cooperation of the rotating rod, the second connecting ring, and another connecting head. After winding, it is cut by the cutting and limiting assembly. The torque motor then drives the connecting plate to rotate, turning the other side of the winding drum over. One side is then turned over for disassembly. The turned-over winding drum is then quickly attached to the sheet for winding, achieving a one-for-one backup, thus achieving the purpose of rapid winding.

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