Cutting edge rotating type die-cutting machine

Abstract

The invention provides a cutting edge rotating type die-cutting machine. The die-cutting machine comprises a feeding mechanism, a material pulling mechanism, a die-cutting mechanism and a waste collecting mechanism. The die-cutting mechanism comprises a base, an upper die holder, a lower die holder and a die cutter assembly. The lower die holder is connected to the base. The upper die holder is arranged above the lower die holder and can reciprocate up and down in the vertical direction. A cutter body of the die cutter assembly is arranged on the upper die holder and can rotate. The feeding mechanism and the material pulling mechanism are arranged on the two sides of the lower die holder. The waste collecting mechanism comprises a cylinder, an air blowing part and an air suction part. The cylinder, the air blowing part and the air suction part are connected through a pipeline. A cylinder block of the cylinder is fixed to the base. A piston rod of the cylinder is fixedly connected with the upper die holder. An air blowing port of the air blowing part and an air suction port of the air suction part are located on the two sides of the lower die holder. The air blowing port of the air blowing part is provided with sheet rubber capable of preventing air from entering the air blowing part. A waste collecting box is arranged below the air suction port of the air suction part. A check valve is arranged on the portion, between the air suction part and the air blowing part, of the pipeline. The cutting edge rotating type die-cutting machine can automatically collect waste when the machine is not shut down.

Description

technical field [0001] The invention relates to the technical field of die cutting, in particular to a blade rotary die cutting machine. Background technique [0002] Die-cutting machine is divided into flat die-cutting machine, rotary die-cutting machine, optical calibration die-cutting machine, mainly used for some corresponding non-metallic materials, self-adhesive, EVA, double-sided tape, electronics, mobile phone rubber pad, etc. Cutting (full cut, half cut), indentation and bronzing operations, the die-cutting machine uses steel knives, metal molds, steel wires (or templates carved from steel plates), and applies a certain pressure through the embossing plate to print the printed matter or cardboard Rolling and cutting into a certain shape is an important equipment for post-press packaging processing. [0003] The waste generated by the existing die-cutting machine during die-cutting often needs to be handled manually. Since the die-cutting knife of the die-cutting ma...

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Problems solved by technology

[0003] The waste generated by the existing die-cutting machine during die-cutting often needs to be handled manually. Since the die-cutting knife of the die-cutting machine performs rapid up-and-down reciprocating motion during die-cutting, it is necessary to stop the machine when manually cleaning the waste, and the stoppage will take up work. time, but if the waste is cleaned without shutting down, it is easy to cause accidents such as pressing on the arm, which is very dangerous

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