Inner wall centrifugal spraying equipment capable of changing rotating speed according to curved surface

Abstract

The invention discloses inner wall centrifugal spraying equipment capable of changing the rotating speed according to a curved surface. The inner wall centrifugal spraying equipment capable of changing the rotating speed according to the curved surface comprises a bottom plate, wherein two supporting blocks are fixedly connected to the upper side of the bottom plate; a transmission device is arranged on the upper sides of the two supporting blocks; and the transmission device can change the rotating speed of centrifugal spraying in real time according to the complex curved surface of the surface of an object to be sprayed, so that a paint can be ensured to be sprayed to the inner wall with even force, and a spraying effect is good; a spraying device for changing the spraying depth is arranged on the lower side of the transmission device, a supplementing device for supplementing a spraying paint is arranged on the upper side of the spraying device, and the spraying device can well complete spraying operation; after spraying is finished, the paint flowing down along the inner wall can be collected so as to be recycled, so that the resource waste is avoided; and the supplementing device can supplement the paint in time instead of supplementing the paint in real time when the paint is insufficient, so that the winding of pipes can be avoided.

Description

technical field [0001] The invention relates to an inner wall centrifugal spraying equipment whose rotating speed is changed according to a curved surface, and mainly relates to the technical field of spraying devices. Background technique [0002] The inner wall of many products also needs to be coated with some paint. In the past, the inner wall of the product was mostly painted by hand, the coating level was low, and the efficiency was very low. At present, there are many kinds of centrifugal spraying equipment on the market. The centrifugal force throws the paint onto the inner wall. Correspondingly, the faster the rotation speed, the greater the initial velocity of the paint, which is more suitable for spraying the inner wall farther from the axis. However, when facing the complex curved inner wall, these devices cannot be adjusted according to the curved surface. The centrifugal speed makes it difficult to obtain a uniform coating effect. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The inner wall of many products also needs to be coated with some paint. In the past, the inner wall of the product was mostly painted by hand, the coating level was low, and the efficiency was very low. At present, there are many kinds of centrifugal spraying equipment on the market. The centrifugal force throws the paint onto the inner wall. Correspondingly, the faster the rotation speed, the greater the initial velocity of the paint, which is more suitable for spraying the inner wall farther from the axis. However, when facing the complex curved inner wall, these devices cannot be adjusted according to the curved surface. Centrifugal speed, making it difficult to obtain a uniform coating effect

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