Spraying equipment for interior of box body

Abstract

The invention discloses spraying equipment for the interior of a box body. The spraying equipment comprises a base and a liquid storage box, a feeding conveyor belt is arranged on the base, a spraying seat is slidably arranged above the base in the vertical direction, and a left-right moving device is arranged on the spraying seat; the movable end of the left-right moving device extends downwards to be provided with a front-back moving device; the movable end of the front-back moving device extends downwards to be provided with a rotating device; the movable end of the rotating device extends downwards to be provided with a liquid spraying device; and a liquid inlet device is arranged on the liquid storage tank, and the liquid inlet device is correspondingly connected with the liquid storage tank and the liquid spraying device through pipelines. According to the scheme, through the arrangement of the left-right moving device, the front-back moving device and the rotating device, the liquid spraying device can be driven to operate along the side wall of the box body, and uniform spraying on the side wall of the box body is guaranteed.

Description

technical field [0001] The invention relates to the technical field of spraying devices, in particular to a spraying equipment used inside a box. Background technique [0002] The spraying device is used to spray a specific solution on the surface of the product to achieve the purpose of anti-corrosion, anti-oxidation, aesthetics, and convenience for subsequent processing. Most of the liquid outlets of the existing spraying equipment are fixed nozzles, which drive the product through the conveyor belt. The product can be sprayed through the nozzle, but it is difficult to guarantee the spraying effect when this type of spraying device sprays the curved surface, especially when spraying the inner surface (such as inside the box), most of them are directly sprayed The nozzle faces the bottom of the box and sprays in a large area. Not only is it difficult to ensure the uniformity of the spray (the bottom wall and the side wall of the box inner surface are not uniformly sprayed),...

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Problems solved by technology

[0002] The spraying device is used to spray a specific solution on the surface of the product to achieve the purpose of anti-corrosion, anti-oxidation, aesthetics, and convenience for subsequent processing. Most of the liquid outlets of the existing spraying equipment are fixed nozzles, which drive the product through the conveyor belt. The product can be sprayed through the nozzle, but it is difficult to guarantee the spraying effect when this type of spraying device sprays the curved surface, especially when spraying the inner surface (such as inside the box), most of them directly spray the The nozzle faces the bottom of the box and sprays in a large area. Not only is it difficult to ensure the uniformity of the spraying (the bottom wall and the side wall of the box inner surface are not evenly sprayed), but it will also cause a lot of waste of spraying liquid (to ensure that the side wall is sprayed) effect, need to prolong the spraying time), inconvenient to use

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