Paint box paint-overflow protecting method and mechanism of enameling machine

Abstract

The invention discloses a paint box paint-overflowing protecting method and mechanism of an enameling machine. The mechanism comprises a paint box (413) connected with a paint coating mechanism, the side of the paint box (413) is provided with an overflow pipe (701), an overflow box (702) is arranged below the outlet of the overflow pipe (701), a weight sensor (703) is arranged below the overflow box (702) and is connected with a controller (704), the paint box (413) is connected with a paint pump (705) through a pipeline, the paint pump (705) is connected with a paint drum (706) through a pipeline and is further connected with the controller (704) through a line, a liquid level sensor (707) is further arranged in the paint box (403) and is further connected with the controller (704). The paint conveying between paint boxes can be realized freely, the paint boxes can be effectively prevented from paint overflowing, and the use effect of the paint boxes is perfect.

Description

technical field [0001] The invention relates to a paint overflow protection method and mechanism for a paint box of an enameling machine, and 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, it is necessary to manually transfer the paint from the large paint drum to the paint box, which is inefficient and prone to problems. There are also machines that automatically transfer paint to the paint box, but there are st...

AI Technical Summary

Problems solved by technology

When the paint in the paint box drops, it is necessary to manually transfer the paint from the large paint drum to the paint box, which is inefficient and prone to problems. There are also machines that automatically transfer paint to the paint box, but there are still paint boxes in the paint delivery process. The problem of spilled paint, the use effect is not ideal

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 it is impossible to repeatedly paint the aluminum wire for multiple times as required, which restricts the painting process. 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

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