The invention relates to a full-automatic hydraulic deep
embossing machine which comprises a framework, a paper conveying mechanism, a main unit, a paper collecting
machine, a hydraulic mechanism and a cooler. The paper conveying mechanism, the main unit and the paper collecting
machine are sequentially arranged on the framework, and the hydraulic mechanism is mounted on one side of the framework. The full-automatic hydraulic deep
embossing machine has the advantages that
stroke of a working
piston is shortened by a two-third as long as normal work of the full-automatic hydraulic deep
embossing machine is guaranteed, and is only 75mm currently, so that inlet and outlet oil quantities of cylinders can be reduced, and the working speed can be increased; the work efficiency is improved after a first measure is adopted, but the temperature of oil in an existing
oil tank is quickly increased, and an existing embossing machine cannot even work normally, and the problem of increase of the temperature of the oil in the existing
oil tank can be effectively solved after the direct cooler is additionally arranged in an
oil tank; the hydraulic deep embossing machine is provided with a large cylinder, two small cylinders and two oil pumps, accordingly, problems of
noise of the existing machine, vibration of the existing machine and
impact sound can be effectively solved by a stepped pressure relief mode, measured
noise is 83 decibels,
impact sound can be greatly lowered, and vibration can be greatly reduced.