The paint breaking alarm method of enamelling machine

Abstract

The invention discloses a varnish interruption alarm mechanism for an enameling machine. The varnish interruption alarm mechanism comprises a varnish tank (413) connected with a varnishing mechanism, an overflow pipe (701) is arranged on the lateral side of the varnish tank (413), an overflow tank (702) is arranged below an outlet of the overflow pipe (701), and a weight sensor (703) is arranged below the overflow tank (702) and connected with a controller (704); the varnish tank (413) is connected with a varnish pump (705) through a pipeline, and the varnish pump (705) is connected with a varnish barrel (706) through a pipeline and further connected with the controller (704) through a line; a varnish supply liquid level sensor (707) is arranged in the varnish tank (413) and further connected with the controller (704); a low-level alarm liquid level sensor (708) is arranged below the varnish supply liquid level sensor (707) in the varnish tank (413), the low-level alarm liquid level sensor (708) is connected with the controller (704) through a line, and an alarm (709) is connected with the controller (704).

Description

technical field [0001] The invention relates to an enamelling machine paint breaking alarm method and its mechanism, in particular to a comprehensive system of the enamelling machine's paint breaking alarm mechanism and painting mechanism, which belongs to the field of enameled wire manufacturing. Background technique [0002] In the production process, the enameled wire must first go through the annealing process of the aluminum wire. After the annealing process, the aluminum wire is painted, and the painted aluminum wire enters the oven for drying. The dried aluminum wire is the enameled wire. The painting method of existing enameled wire is mainly to make the aluminum wire adhere to paint by the paint roll rotation in the paint tank, and the paint in the paint tank and the paint in the paint box are circulated. When the paint in the paint box drops to the minimum liquid level, it cannot provide an effective warning function. There are situations where the paint is used u...

AI Technical Summary

Problems solved by technology

When the paint in the paint box drops to the lowest level, it cannot provide an effective warning function. There are situations where the paint is used up and the enameled wire has no paint layer, or even the oil pump is burned. It is not safe to use.

In addition, the existing painting device of the enamelling machine still has the following problems: 1. The existing painting device generally can only carry out one painting process, and cannot repeatedly paint the aluminum wires according to the needs, which restricts the painting effect

2. Now some enameled wires have a multi-layer structure according to the needs of the function, and the paint layer of each layer is also different. However, the existing painting device cannot achieve the function of applying multiple layers of different paints at the same time.

3. After the aluminum wire is painted, due to the thick paint attached, it is necessary to wipe the surface of the painted aluminum wire with a felt cotton layer to remove excess paint on the surface of the aluminum wire, so that the surface of the aluminum wire entering the oven has a uniform However, due to long-term operation, the felt cotton layer will be worn due to friction, resulting in an unsatisfactory effect of removing the paint layer on the surface of the aluminum wire, which will lead to a decrease in the performance of the enameled wire

Images