Heating and mixing equipment for printing ink resin

Abstract

The invention discloses heating and mixing equipment for printing ink resin. The equipment comprises a mixing cylinder, a power bin, a box body, a stirring shaft, a motor and a heating pipe, an evaporation cavity and a conveying cavity are formed in the box body, a sliding block is arranged in the conveying cavity, the motor drives the stirring shaft to rotate, and a sliding seat is driven to moveleft and right in the rotating process of the stirring shaft; and when the sliding seat moves, water vapor in the evaporation cavity is conveyed into the stirring shaft and the heating pipe, the heating pipe is further driven to rotate in the water vapor flowing process, and a scraper blade arranged on the heating pipe conducts lifting motion. Therefore, sufficient mixing and stirring of ink resin and pigment can be achieved, and in the stirring process, materials can be fully heated through high-temperature water vapor generated by evaporated liquid, the used evaporated liquid can be recycled, waste is avoided, and in the process, the materials adhering to the inner wall of the mixing barrel can be scraped off through the scraper blade.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a heating and mixing device for printing ink resin. Background technique [0002] Printing is to transfer the ink to the surface of paper, textiles, plastics, leather, PVC, PC and other materials through plate making, ink application, pressure and other processes to copy the contents of the original manuscripts in batches. , Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. [0003] Ink resin is the carrier of the pigment in the ink and the core material of the ink. Its quality will directly affect the performance of the ink, because the binder determines the viscosity, viscosity, dryness, fluidity, etc. of the ink to a large extent. Properties, pigments are generally mixed with ink resins by means of mixing. [0004] But existing stirring equipment generally only has the function of stirring, and t...

AI Technical Summary

Problems solved by technology

[0004] But existing stirring equipment generally only has the function of stirring, and the ink resin is generally a semi-solid fat at normal temperature, and it is difficult to mix with the pigment. If the stirring device is heated while mixing and stirring, then Can effectively improve the quality of mixing

[0005] At the same time, the ink resin is easy to adhere to the inner wall of the mixing drum during the mixing and stirring process of the pigment, causing the inner wall of the mixing drum to be polluted, and at the same time, it will also cause a waste of some raw materials and the disadvantages that it is difficult to complete the mixing process.

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