Bottle blank joint of plastic bottle blank heating device

• Main Author: JIAYI CAI
• Format: Patent
• Language: English
• Published: 15.02.2006
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to a bottle blank joint of plastic bottle blank heaters, which is a rotary core which is arranged on the support seat of a rotary chain. The head of the core is connected with the fixed head of a bottle blank. The fixed head of the bottle blank is matched with the inner wall of a bottle blank opening. The head of the rotary core is simultaneously provided with an elastic clamping sleeve of the bottle blank. The elastic clamping sleeve of the bottle blank is provided with a clamping dish. The clamping dish is matched with the external wall of the bottle blank opening. The bottle blank joint of plastic bottle blank heaters is mainly used for processing the heater of plastic hollow containers in a two step method, especially in the structure that the head of the bottle blank support seat of the chain of the heater is downwards connected with the bottle blank; in the prior art, the fixed head of the rotary core is inserted into the bottle blank opening; in addition, with the new technical characteristics, the clamping dish with the elastic clamping sleeve is clamped at the external wall of the bottle blank opening. The inner part and the external part of the bottle blank opening are firmly clamped and the bottle blank runs stably. The bottle blank joint has simple structure and convenient processing and installation.