Ink adjusting device for printing

Abstract

The invention discloses an ink mixing device for printing. The ink mixing device comprises a workbench, a stirring barrel, a movable support, an ink mixing device body, a lead screw mechanism, a transition plate and a positioning component. The lead screw mechanism is fixed to the front side face of the movable support. After the stirring barrel is locked and positioned through the positioning part, the lead screw mechanism is controlled to do reciprocating rotary motion so as to drive the ink adjusting device to stir at different depth positions in the stirring barrel; the ink adjusting device comprises a motor, a stirring shaft and a stirring paddle; the motor is used for controlling automatic rotation of the stirring shaft to stir ink, has forward and reverse rotation functions and is provided with different rotating speed regulators, so that the optimal stirring effect is achieved; and the stirring paddle is used for stirring and mixing offset printing ink with different ink colors to form spot color printing ink. The ink adjusting device achieves stirring at different depth positions, radial convection mixing and axial backflow mixing of different laminar flows in the ink adjusting device are ensured, stirring is more efficient and uniform, and then the stirring efficiency is improved.

Description

technical field [0001] The invention relates to the field of ink adjusting devices, and more particularly, to an ink adjusting device for printing. Background technique [0002] In the field of printing, the raw materials of offset printing ink need to be mixed, especially the spot color ink, before it can be put into use. specific color. [0003] At present, in the prior art, manual blending of offset printing spot color ink is usually adopted, and there are problems such as insufficient stirring and uniform mixing, poor stirring effect, and uneven ink concentration. Manual blending requires not only experienced workers to complete, but is labor-intensive and time-consuming. , and there will be a large waste of ink in the process of ink adjustment, causing unnecessary economic losses and affecting the progress of printing production. Therefore, it is necessary to propose an effective solution to solve the above problems. SUMMARY OF THE INVENTION [0004] In order to ov...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of the prior art, an ink mixing device for printing of the present invention solves the problem that in the current prior art, manual adjustment of offset printing spot color inks is usually used, the stirring is not uniform enough, the stirring effect is poor, and the ink The concentration of the ink is uneven, and manual reconciliation not only requires experienced workers to complete it, but also takes time and labor, and there will be a large waste of ink during the ink adjustment process, which causes unnecessary economic losses and also affects printing. production progress issues

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