Full-automatic hydraulic deep embossing machine

Abstract

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.

Description

technical field : [0001] The invention relates to a fully automatic hydraulic deep embossing machine. Background technique [0002] The existing hydraulic embossing machines on the market are all bare metal. Many machines are installed under the worktable, paper feeding and positioning, etc., with almost no safety protection measures, and they are all manual embossing machines. The embossing machine directly sends the paper under the movable plate by hand, after the paper is positioned, the movable plate is embossed and shaped downwards, the movable plate rises, and the pressed paper is taken out under the movable plate by hand, and then Another paper is sent in for positioning and enters the next cycle; another manual embossing machine is to add a lower platen controlled by a servo motor under the movable plate, when the platen comes out, put the paper on it to position the paper , after positioning, the lower platen is driven by the servo motor to accurately send the pape...

AI Technical Summary

Problems solved by technology

[0002]The existing hydraulic embossing machines on the market are all bare machines, and many machines are installed under the worktable, paper feeding and positioning, etc., almost without any Safety protection measures, and they are all manual embossing machines. A manual embossing machine directly sends the paper under the movable plate by hand. After the paper is positioned, the movable plate is embossed and finalized. The hand takes out the pressed paper under the movable plate, and then sends another piece of paper in for positioning, and enters the next cycle; another manual embossing machine adds a piece of paper under the movable plate that can be controlled by a servo motor. Lower pressing plate, when the pressing plate comes out, put the paper on it to position the paper, after positioning, the lower pressing plate will accurately send the paper to the embossing position under the drive of the servo motor for embossing and shaping, the movable plate rises, and the lower pressing plate automatically exits, Take down the pressed paper by hand, put another piece of paper on the position, and enter the next cycle; the working speed of the manual machine is generally about 800 sheets per hour, and the above-mentioned hydraulic embossing machines are all from top to top Pressing down, it presses down the cardboard quickly through two oil cylinders, the upper and lower pressing plates produce impact sounds, and the noise and vibration of the machine are also multiplied

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