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[CN 201721839270.7] Hydraulic mechanism for color card printing machine


[CN 201721839270.7] A hydraulic mechanism for color card printing machine Title: A hydraulic mechanism for color card printing machine Application number: CN 201721839270.7 Applicant: Rainbow (Putian) Coating Color Card Co., Ltd. Application date: 2017-12-25 Patent type: Utility model This utility model relates to a hydraulic mechanism for color card automatic printing machine, it comprises a base and a first hydraulic cylinder, a second hydraulic cylinder, a connecting plate, a printing mold and a printing workbench arranged on the base; a first hydraulic cylinder moving in a vertical direction is arranged directly above the printing workbench, a connecting plate arranged in a horizontal direction is connected to the lower part of the first hydraulic cylinder, a second hydraulic cylinder moving in a vertical direction is connected to the lower end of the second hydraulic cylinder, the connecting plate is rectangular in shape, and the edge of the connecting plate is provided with a plurality of vertically downward guide posts. The edge of the color cardboard is pressed by the guide post, so that the color cardboard can be smoothly separated from the printing mold, thus facilitating the picking and placing of the color cardboard, reducing the printing cycle of the color card, and improving the printing efficiency of the color cardboard.