Equipment for detecting ink explosion of paper

Abstract

The invention relates to the technical field of printing, particularly to paper ink explosion detection equipment, which comprises a detection cavity, wherein the top end of the detection cavity is fixedly connected with a first motor, the lower end of the first motor penetrates into the detection cavity through a lead screw and is fixedly connected with a limiting block, the upper end of the limiting block is located outside the lead screw and slidably connected with a reciprocating plate, two movable rods penetrate through the two ends of the reciprocating plate correspondingly, and the lower ends of the two movable rods are fixedly connected with a driving cavity. According to the invention, pressure is applied to a driving cavity through the elastic force of a spring, so that a first roller in the driving cavity is stressed more evenly, and the problem of uneven stress caused by a traditional mechanical transmission extrusion mode is solved; and a pressure sensor effectively detects the stress condition of a second roller and visually displays the stress condition through a display screen, and personnel can adjust the elastic length of two springs through the superposition number of auxiliary rings, so that the calibration of the elastic force of the springs is realized.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a device for detecting ink explosion on paper. Background technique [0002] When printing paper is packaged, there is often the phenomenon of ink explosion after folding. The current practice is to manually fold the printing paper and observe the situation of ink explosion in the dark line to detect and judge. When the printing paper is folded, it is easy to appear The mechanical force is not uniform, which leads to differences in the test results of the printing paper, and it is impossible to accurately judge whether the printing paper is qualified. There is a kind of equipment that is stressed and can monitor whether the extrusion force is uniform, and when the extrusion force exists After the difference, there is a lack of effective equipment to regulate the pressure of the equipment. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the pres...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a device for detecting ink explosion on paper, which solves the problem that when the traditional printing paper is folded, it is easy to have uneven mechanical force, which leads to differences in the detection results of the printing paper and cannot be accurately judged. Whether the printing paper is qualified or not, there is a kind of equipment that can bear all the forces and can monitor whether the extrusion force is uniform, and there is a problem of lack of effective adjustment of the pressure of the equipment after there is a difference in the extrusion force

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