FUSION WELDING DEVICE Russian patent published in 2023 - IPC B65B13/32 

FIELD: fusion welding.

SUBSTANCE: fusion welding of a packaging tape in a portable packaging machine, containing an engine for performing fusion welding operations, a movable assembly for performing fusion welding operations and a fixed assembly for performing fusion welding operations, and the engine for performing fusion welding work is connected to the movable unit for performing fusion welding work by means of a transmission mechanism. The fusion welding device consists of a central connecting component capable of rotation, and the central connecting component includes a first input part, a second input part and a connecting part of the fixing structure.

EFFECT: performance of automatic band crimping and fusion welding work with a relatively simple structure and connections for two-way transmission of motion and engagement changes, automatically raise of the movable assembly to perform fusion welding work without the need for a handle and associated operations.

19 cl, 12 dwg