A turnover structure for double-sided printing of a digital printing machine

Abstract

The utility model discloses a kind of turnover structure for double-sided printing of digital printing machine, belong to printing machine field.The device includes support rod being set on support frame, first turnover rod, transfer rod and second turnover rod, the material printed on one side first via the support of support rod, then it is bent around the first turnover rod position of inclination setting and changes direction to transfer rod position extension, simultaneously carries out first conversion, from the state of width direction being transverse, conversion into vertical state of width direction being in upper and lower position;Then it is bent around the second turnover rod and changes direction in transfer rod position extension to second turnover rod, and complete second state conversion in the second turnover rod position of inclination setting;Material after twice conversion, originally upward face will be in lower, originally downward face will be towards upper, that is, complete the reverse action of material, subsequent can carry out the printing of unprinted surface, finally complete the double-sided printing of material.

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