A kind of punching equipment and punching method thereof
A technology of punching equipment and punching device, which is used in paper/cardboard containers, packaging, papermaking, etc., can solve the problems of large labor cost input, reduced production efficiency, and low punching efficiency of paper bags.
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[0041] The present invention will be further described below in conjunction with the accompanying drawings.
[0042] A punching device, comprising a suction bag device C for stretching a paper bag, an adjustable bag clamping device D for fixing and clamping the stretched paper bag, and a punching device E for punching holes in the paper bag fixed by the adjustable bag clamping device, The punching device E is connected with the adjustable bag clamping device D, the suction bag device C cooperates with the adjustable bag clamping device D, and the automatic punching of paper bags is realized through the mutual support of the suction bag device, the adjustable entrainment device and the punching device. Holes, high automation efficiency, effectively improve the production efficiency of paper bag punching, and because the entrainment device can be relatively adjusted, it can automatically punch holes and thread strings for paper bags of different specifications, further improving ...
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