Paper coating water replenishment device

Abstract

This utility model discloses a water replenishment device for paper coating, including a base, an outer shell on the upper side of the base, and water replenishment shells on both the upper and lower walls of the outer shell. The inner walls of the two water replenishment shells are provided with evenly distributed air jet holes. It also includes an adjustment mechanism. The adjustment mechanism includes a guide groove, a sealing plate, a rotating shaft, a guide wheel, a synchronous drive assembly, and a detection assembly. The guide grooves are symmetrically opened laterally on the left and right walls of the water replenishment shells. Two longitudinally symmetrical sealing plates are installed inside each water replenishment shell. This water replenishment device for paper coating uses two sets of water replenishment elements to simultaneously replenish the upper and lower surfaces of the coated paper, improving the overall water replenishment efficiency. Simultaneously, through transmission and detection elements, the device can precisely adjust the width of the upper and lower water vapor jets according to changes in the paper width, eliminating the need for manual intervention and making it convenient and intelligent to use.

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