Sealed type electroplating line

Abstract

The invention discloses a sealed type electroplating line. The sealed type electroplating line comprises a rack, wherein an electroplating roller and a plurality of slot bodies are arranged on the rack; all slot bodies are of an integrated type structure, an opening is formed in the upper end of each slot body, an upper end cover covers the opening, the upper end cover and each slot body are enclosed to form a sealed accommodating cavity; a working channel is arranged between any two adjacent accommodating cavities; a guide rail is separately arranged in each accommodating cavity; a roller bracket is arranged on the electroplating roller; the two ends of the roller bracket are separately equipped with three supporting rods which are parallel to one another; horizontal spacing between any two adjacent supporting rods is greater than the width of the gap between the corresponding guide rails in two adjacent accommodating cavities; and a pumping mechanism is arranged outside each slot body. According to the sealed type electroplating line provided by the invention, the electroplating roller is in a sealed environment while switched among different slot bodies, the thermal insulation effect of an electroplating solution in each slot body is good, the electroplating solution is not volatilized to the outside of the corresponding slot body to cause pollution on a working environment.

Description

technical field [0001] The invention relates to the technical field of an electroplating production line, in particular to a closed electroplating line. Background technique [0002] In the electroplating line in the prior art, the electroplating cylinders with products need to be sequentially soaked in different electroplating tanks, thereby completing the electroplating process preparation for the products. The electroplating solutions are different between different tanks, so the electroplating line in the prior art is often equipped with a driving system, and the electroplating drum is lifted by the driving system and then transported to the next tank. But this prior art generally has the following technical problems: [0003] 1. Since the electroplating drum needs to be lifted vertically by driving, the tank body of the prior art must be open, which will cause the electroplating solution in the tank to volatilize to the entire factory area, and most of the electroplati...

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Problems solved by technology

[0003] 1. Since the electroplating drum needs to be lifted vertically by driving, the tank body of the prior art must be open, which will cause the electroplating solution in the tank to volatilize to the entire factory area, and most of the electroplating solutions need to be heated in the environment Therefore, the heating process will intensify the volatilization process of the electroplating solution, which is the main reason for the poor working environment of the electroplating line in the prior art.

In addition, the electroplating solution contains a large amount of harmful substances, which will directly cause harm to the health of the operating staff after volatilization

[0004] 2. The composition of the electroplating solution in the prior art is relatively complex, and often contains more additives or catalysts, etc., and most of the additives and catalysts have higher requirements on temperature

Obviously, in the open tank body in the prior art, the electroplating solution in the tank body will cause continuous loss of heat through direct contact with the outside air. This heat loss process is not only greatly affected by the external environment temperature, but also leads to Temperature control is difficult, and the temperature difference between the surface layer of the tank and the bottom of the tank is large, resulting in poor uniformity in the tank. The above-mentioned processes will directly affect the reduction of the plating effect of the product

[0005] 3. In the electroplating line of the prior art, the larger part of the electric energy consumption is used for heating the electroplating solution in many tanks, and obviously the open tank is not conducive to the heat preservation of the electroplating solution in the tank, so this electric energy will be aggravated. Consumption

This is obviously not conducive to responding to the national call for energy conservation and emission reduction. At the same time, the large consumption of electric energy not only results in higher production costs, but also seriously restricts the production capacity of enterprises due to the control of electricity consumption by enterprises.

[0006] It is precisely because of the above-mentioned problems that the development of the electroplating industry is seriously restricted. In modern industrial production, whether it is auto parts, machine equipment parts or various products in life, its electroplating forms The electroplating protective layer is a relatively common demand, so with the development of the electroplating industry, the industry is also eager to develop a new generation of electroplating lines, so that the electroplating process has low energy consumption and low pollution

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