A box sealing mechanism for an automatic packaging line

Abstract

This utility model relates to the field of packaging line technology, specifically to a box sealing mechanism for an automatic packaging line. It mainly includes a fixed frame, a transmission assembly installed inside the fixed frame, a conveying assembly on one side of the transmission assembly, and a sealing mechanism located inside the fixed frame. The sealing mechanism includes a fixed plate fixedly installed on the side of the fixed frame, with a rotating shaft rotatably mounted through a bearing seat on the top surface of the fixed plate. The fixing mechanism is also located inside the fixed frame. By pulling a pull rod, a moving plate is moved, compressing an elastic element. The moving plate moves a mounting plate and a locking pin. The locking pin moves out of the through hole and locking hole, thus removing the push plate. A push plate of another size is placed on the inner wall of the mounting block. Loosening the pull rod, under the elastic force of the elastic element, pushes the moving plate and mounting plate to move. The mounting plate moves the locking pin to the inner wall of the through hole and locking hole, fixing the push plate. This method is convenient, fast, and improves work efficiency.

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