Die cutting method in which paper pressing roll is convenient to adjust

Abstract

The invention provides a die-cutting method with convenient adjustment of paper pressing rollers, and relates to the field of die-cutting machines. The die-cutting machine for easy adjustment of the platen roller includes a platen, the four corners of the bottom of the platen are fixed with fixed blocks, the bottom of the fixed block is fixedly connected with the top end of the buffer rod, and the bottom end of the buffer rod It runs through the buffer and extends to the inside of the buffer to be fixedly connected to the top of the buffer block. The pressure roller is easy to adjust the die-cutting machine, the hydraulic oil is input into the hydraulic cylinder through the first oil inlet and outlet pipe and the oil is returned by the second oil inlet and outlet pipe, so that the first connecting rod drives the paper pressure roller to move downward, and the pressure roller moves downward through the second oil inlet and outlet pipe. The hydraulic oil is input into the hydraulic cylinder and the oil is returned from the first inlet and outlet pipes, so that the first connecting rod drives the pressing roller to move upward along the hole groove, so that the height of the pressing roller can be adjusted according to the thickness of the die-cut material, and it is not easy to align the die Wrinkles are formed on the surface of the cutting material, so as not to affect the appearance and quality of the product.

Description

technical field [0001] The invention relates to the technical field of die-cutting machines, in particular to a die-cutting method for easy adjustment of paper pressing rollers. Background technique [0002] Die-cutting machine, also known as beer machine, cutting machine, CNC stamping machine, is a kind of mechanical equipment for paper packaging and printing. Mainly used for die cutting (full cut, half cut), indentation and bronzing operations, automatic waste discharge, etc. Die-cutting machine uses steel knife, metal mold, steel wire, copper plate, lead plate or steel plate to engrave the template, and applies a certain pressure through the embossing plate to roll and cut the printed matter or cardboard into a certain shape. Die-cutting machine is an important equipment for post-press packaging processing. By placing the die-cutting material on the die-cutting machine, the pressing roller presses both sides of the die-cutting material, and drives the die-cutting materi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a die-cutting method in which the pressing roller is easy to adjust, which solves the problem that most of the present pressing rollers mentioned above are fixed and cannot be adjusted according to the thickness of the die-cutting material, thus It is easy to form wrinkles on die-cut materials of different thickness specifications, which affects the appearance and quality of the product

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