Cleaning device for belt roller

Abstract

The invention discloses a cleaning device for a belt roller, and relates to the technical field of cleaning devices. The cleaning device for the belt roller comprises a middle supporting plate, a supporting base, a supporting column, a first rotating assembly, a transmission assembly, a cleaning barrel, a cleaning assembly and a second rotating assembly. The first rotating assembly is rotationallymatched with the middle supporting plate. The second rotating assembly is rotationally matched with the supporting base. The transmission assembly is in threaded transmission fit with the first rotating assembly. The cleaning barrel is in sliding fit with the transmission assembly. The cleaning assembly is matched with the transmission assembly in an inserted manner. According to the cleaning device for the belt roller, a roller rotating shaft is inserted into an inserting connection hole, and the roller is fixed through two hoops; a cleaning agent and clear water are injected into a top opening of a rotating barrel; the roller is driven to rotate through rotation of a second motor, so that bristles on the inner wall of the cleaning barrel do cleaning motion on the roller; the rotating barrel is driven to rotate through rotation of a first motor, so that a scraper scrapes the surface of the roller; and the roller cleaning effect is improved.

Description

technical field [0001] The invention belongs to the technical field of cleaning devices, in particular to a cleaning device for belt rollers. Background technique [0002] The printing machine needs to replace inks of different types or colors according to different printing conditions, and the ink left on each roller after previous printing must be removed. When the printing plate surface changes due to ink supply failure, the printing plate cylinder also needs to be cleaned. [0003] The existing roller cleaning device sets two deep groove ball bearings on both ends of the printing machine roller to be cleaned, and then puts the printing machine roller to be cleaned into the lower cleaning chamber, and the two deep groove ball bearings are For the two fixed grooves of the lower cleaning chamber, cover the machine cover to lock the lock, the upper cleaning chamber and the lower cleaning chamber are closed to form a complete cleaning chamber, and the motor drives the roller...

AI Technical Summary

Problems solved by technology

However, this type of roller cleaning device can only adapt to rollers with specified diameters, and cannot adjust the diameter of the rollers. It can only be cleaned by changing cleaning chambers of different sizes; and the rotation of the motor drives the rollers to clean inside the cleaning chamber. Only rely on the brush to clean the roller, and the rotation cleaning direction is single, the cleaning effect is not good, and even the cleanliness of the roller does not meet the requirements, resulting in repeated rework, increasing the later inspection work, increasing the cleaning cost and reducing the cleaning efficiency

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