Automatic painting machine

Abstract

The invention discloses an automatic painting machine. The automatic painting machine comprises a frame, a paint box arranged on the frame and having an inner cavity, a conveying roller arranged on the frame, a diaphragm pump arranged on the frame, a paint barrel arranged on an oil inlet end of the diaphragm pump, a paint hopper arranged on an oil outlet end of the diaphragm pump, a paint tank arranged in the inner cavity of the paint box and positioned below a workpiece, and a painting assembly arranged in the inner cavity of the paint box, wherein the painting assembly comprises a side surface painting mechanism for painting the side surface of the workpiece, and a bottom surface painting mechanism for painting the bottom surface of the workpiece; and the painting machine further comprises a first oil outlet pipe and a second oil outlet pipe respectively connected to an oil outlet end of the paint hopper for supplying oil to the side surface painting mechanism and to the paint barrel. The automatic painting machine is simple in structure, is convenient to operate, saves the labor force, and reduces the labor intensity.

Description

technical field [0001] The invention relates to an automatic paint machine, which mainly involves painting the non-processed surfaces of workpieces such as elevator guide rails. Background technique [0002] At present, when painting the non-processed surface of the workpiece, the traditional painting method is manual painting. Taking the elevator guide rail (referred to as "T" guide rail) as an example, when manually painting, first place the ⊥-shaped The elevator guide rail is turned over 180° to be placed in a T shape, so that the foot plate of the T-shaped guide rail is placed upwards, and then the upper surface and the bottom surface of the T-shaped guide rail foot plate, as well as the left and right sides of the neck, are manually painted with a paint brush. After the completion, manually turn the T-shaped guide rail 180° to place it in the initial ⊥ shape; this manual painting operation method not only requires a lot of labor, but also the painting quality of the T...

AI Technical Summary

Problems solved by technology

[0002] At present, when painting the non-processed surface of the workpiece, the traditional painting method is manual painting. Taking the elevator guide rail (referred to as "T" guide rail) as an example, when manually painting, first place the ⊥-shaped The elevator guide rail is turned over 180° to be placed in a T shape, so that the foot plate of the T-shaped guide rail is placed upwards, and then the upper surface and the bottom surface of the T-shaped guide rail foot plate, as well as the left and right sides of the neck, are manually painted with a paint brush. After the completion, manually turn the T-shaped guide rail 180° to place it in the initial ⊥ shape; this manual painting operation method not only requires a lot of labor, but also the painting quality of the T-shaped guide rail is affected by the level of worker proficiency Large impact, prone to quality problems such as uneven paint thickness

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