Paper tube elbow crimping die head CNY
first, because the manipulator can process the product structure with complex shape very quickly. Second, the paper tube elbow crimping die head improved in practical work mainly includes the paper tube and die to be processed. A fixed screw hole is set at the bottom end of the disc-shaped die head, and a guide groove matching the size of the paper tube to be processed is set on the end face. Special attention is paid to: the loading methods of the two experimental machines are also different from the auxiliary bending part hole groove of the guide groove. By guiding the paper tube into the guide groove and rotating the die head, the inner edge of the paper tube is curled and processed into an elbow. Generally, the inner edge of the paper tube to be processed is cut into the elbow processing surface in advance, and the inner side of the die guide groove is provided with a generous and beautiful shape, with an appropriate number of expansion holes and grooves, so as to expand and compress the inner edge of the paper tube above the elbow, so that it has a guide angle
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