Spraying device for packaging box production and working method thereof

Abstract

The invention discloses a spraying device for packaging box production and a working method thereof. The spraying device comprises a machine body shell, a feeding port and a discharging port are formed in the two ends of the machine body shell correspondingly, a supporting frame is fixedly connected to the bottom of the inner wall of the machine body shell, and a packaging box conveying belt is fixedly installed at the top of the supporting frame. The middle of one side of the inner wall of the machine body shell is fixedly provided with a conversion spraying unit, and one end of the inner wall of the machine body shell is fixedly provided with a drying and shaping mechanism. According to the spraying device for packaging box production and the working method thereof, A U-shaped spraying frame is arranged and a plurality of first spraying pieces with adjustable positions, so that the device can conduct spraying operation on multiple different point positions of a packaging box at a time, the front spraying unit and the rear spraying unit are arranged separately and driven to operate synchronously, spraying operation on the whole side wall of the packaging box is achieved, and the spraying processing efficiency is greatly improved.

Description

technical field [0001] The invention relates to a spraying device, in particular to a spraying device for packaging box production and a working method thereof. Background technique [0002] As the name suggests, boxing is a box used to package products. The function of the box is to ensure the safety of the product during transportation and improve the grade of the product. Due to the characteristics of environmental protection, convenience, recyclability and low cost, paper packaging boxes are adopted by a large number of product manufacturers. [0003] During the processing and production of packaging boxes, patterns are sometimes sprayed on the surface of the product used for packaging for decoration to improve viewing or increase recognition. The existing packaging box spraying device has a fixed spraying position. When it is necessary to adjust the spraying position, it is often necessary to replace the pre-set nozzle assembly as a whole, which is inconvenient to use,...

AI Technical Summary

Problems solved by technology

The existing packaging box spraying device has a fixed spraying position. When it is necessary to adjust the spraying position, it is often necessary to replace the pre-set nozzle assembly as a whole, which is inconvenient to use, and when the packaging box needs to be sprayed at multiple positions During operation, it is often necessary to repeat multiple spraying operations, which reduces production efficiency; at the same time, after spraying the product, it is not convenient for workers to inspect and collect the sprayed packaging boxes

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