Tire production method and device

• Main Authors: HU MENG, YU YIHANG, SUN XIAOSONG, LI XINGRUI, LI XUE, HU JIE
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2022
• Subjects: PERFORMING OPERATIONS; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention provides a tire production method and device. The tire production device comprises a main shaft and a turn-up rod assembly, a base plate assembly, a locking block assembly and a middle drum assembly which are arranged outside the main shaft in a sleeving mode, and the tire production method comprises the steps that the initial diameter of the base plate assembly, the initial diameter of the locking block assembly and the initial diameter of the middle drum assembly are adjusted, and material pasting is conducted; the tire rim is installed outside the locking block assembly, the diameter of the locking block assembly is adjusted to be increased, and the locking block assembly abuts against and locks the tire rim; the diameters of the base plate assembly and the middle drum assembly are adjusted, so that the outer surfaces of the base plate assembly, the locking block assembly and the middle drum assembly are flush; the turn-up rod assembly turns over to attach the sizing material to the side face