Environment-friendly hardware paint spraying machine with high safety

Abstract

The invention discloses an environment-friendly hardware paint spraying machine with the high safety. The machine structurally comprises a base, a conveying table, a paint spraying bin and a control panel, the top face of the base is connected with the bottom face of the conveying table in a welded mode, the top face of the conveying table is fixedly connected with the bottom face of the paint spraying bin in an embedded mode, and the control panel is embedded into the front face of the paint spraying bin. According to the machine, during painting, a pressure pipe can be used for sensing the pressure of downward inrush of paint, an external expansion structure at the bottom of the pressure pipe extends out of the outer pipe wall, so that an external expansion block is expanded through the elastic force of an external extension strip, a paint layer adhered to the bottom of a spray pipe is swung to be damaged, a throwing head is thrown out through inertia after the paint layer is expanded to the maximum extent, a push block of a side elastic block is expanded in the vertical direction to damage the paint layer in a large range and shake off the paint layer by shaking, so that the paint layer is effectively prevented from being adhered to the bottom surface of the spray pipe to form the paint layer to hinder normal outflow of the paint liquid, and the accuracy of the paint spraying action of the spray pipe and the output speed of the paint liquid are guaranteed.

Description

Technical field [0001] The present invention relates to the field of painted processing in hardware production, and in particular a highly secure environmentally friendly hardware painting machine. Background technique [0002] The hardware workpiece refers to the tools that use gold and silver copper tin as a raw material that can be used to supply life. In order to enhance the strength of the hardware of the hardware, it is often necessary to paint the hardware workpieces through the paint machine, usually in the hardware After the workpiece is finished, it can be sent to the hardware painting machine for painting, and the hardware workpiece is sprayed by the hard-drying acrylic resin through the hardware painting machine. Since the paint is slow, therefore in jet During the process, a portion of the paint hits the transfer plate and the workpiece in the process of failing, and then adheres slowly in the spray head, it is easy to solidify the thickness of the paint after the sp...

AI Technical Summary

Problems solved by technology

[0002] Hardware workpieces refer to tools that can be used in daily life and are made of gold, silver, copper, iron and tin as raw materials. In order to enhance the anti-corrosion ability and aesthetics of hardware workpieces, it is often necessary to spray paint on hardware workpieces through a paint spraying machine, usually in hardware. After the workpiece is melted and cast, it can be sent to the metal spraying machine for painting. When the metal workpiece is sprayed with slow-drying acrylic resin through the metal spraying machine, the solidification speed of the paint is slow, so it is sprayed. During the process, due to the inability to solidify quickly, part of the paint will hit the conveying plate and the workpiece and then bounce back to the spray head, and stick to the spray head and slowly condense. After long-term accumulation, it is easy to solidify into a thicker paint layer, which affects the accuracy of the spray head and the output speed of the paint

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