A kind of coating automixte system
Technical field
The utility model relates to machinery manufacturing industry field, refers more particularly to a kind of coating automixte system.
Background technology
Along with the develop rapidly of machinery manufacturing industry, along with our science and technology is more and more flourishing, automatic coating has the efficiency of greater flexibility and Geng Gao, and the speed of auto spray painting line quickly, thus efficiency is very high, be applied in many enterprises, spraying evenly, the kind of automatic coating line is a lot, can be used for the demand of different user to select different equipment, the life-span is long, use that can be permanent, but also want suitable time auto spray painting line uses and carry out maintenance, auto spray painting line can reduce by the spray gun quantity of about 30% to 40%; Improve the speed of the spray gun motion of auto spray painting line, in order to adapt to high-velocity spray, all will adopt High Rotation Speed spray gun when inner surface spraying and the 2nd layer of metallic paint spraying.
Present stage, most paint mixing was by manual operation mixing, precisely cannot control ratio and the use amount of paint, when causing paint to use, deficiency or ratio do not produce product to impact, even proportioning more than paint or do not use for a long time, cause waste paint, or in spray gun, there is sclerosis, spray gun is blocked, has a strong impact on the beat of production.Delay labor hour when the mixing of artificial ratio and incorporation time is longer, general operation employee cannot realize proportioning, occur paint work substitute difficult, many influence factors such as difficult predicament of recruiting.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simple, practical, the coating automixte system that cost is low.
The utility model realizes in the following way:
A kind of coating automixte system, it is characterized in that: comprise the first coating pipeline, the second coating pipeline, the 3rd coating pipeline, described first coating pipeline comprises the first paint kettle 11, first coating membrane pump 12, first coating pressure regulator valve 13, the first coating hybrid switch valve 14 connected successively;
Described second coating pipeline comprises the second paint kettle 21, second coating membrane pump 22, second coating pressure regulator valve 23, second coating gear pump 25, the second coating hybrid switch valve 27 connected successively; Described second coating gear pump 25 is connected with the second coating servomotor 28;
Described 3rd coating pipeline comprises the 3rd paint kettle 31, the 3rd coating membrane pump 32, the 3rd coating pressure regulator valve 33, the 3rd coating gear pump 35, the 3rd coating hybrid switch valve 37 that connect successively; Described 3rd coating gear pump 35 is connected with the 3rd coating servomotor 38;
The port of export of described first coating hybrid switch valve 14, second coating hybrid switch valve the 27, the 3rd coating hybrid switch valve 37 is connected with the entrance point of mixing tube 1 respectively; The port of export of described mixing tube 1 is connected with the charging aperture of spray gun 2.
The arrival end of described second coating gear pump 25 and the port of export are respectively equipped with the second coating inlet pressure sensor 24 and the second coating material outlet pressure sensor 26.
The arrival end of described 3rd coating gear pump 35 and the port of export are respectively equipped with the 3rd coating inlet pressure sensor 34 and the 3rd coating material outlet pressure sensor 36.
The beneficial effects of the utility model are: control pressure regulator valve, servomotor control ratios and the amount of paint of two kinds of paint; Save artificial, conservation, automaticity is high, reduces artificial station, reduces the quality that artificial uncertain factor affects product, reduces cost, raises the efficiency.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, a kind of coating automixte system, comprise the first coating pipeline, the second coating pipeline, the 3rd coating pipeline, the first coating pipeline comprises the first paint kettle 11, first coating membrane pump 12, first coating pressure regulator valve 13, the first coating hybrid switch valve 14 connected successively; Second coating pipeline comprises the second paint kettle 21, second coating membrane pump 22, second coating pressure regulator valve 23, second coating gear pump 25, the second coating hybrid switch valve 27 connected successively; Second coating gear pump 25 is connected with the second coating servomotor 28; 3rd coating pipeline comprises the 3rd paint kettle 31, the 3rd coating membrane pump 32, the 3rd coating pressure regulator valve 33, the 3rd coating gear pump 35, the 3rd coating hybrid switch valve 37 that connect successively; 3rd coating gear pump 35 is connected with the 3rd coating servomotor 38; The port of export of the first coating hybrid switch valve 14, second coating hybrid switch valve the 27, the 3rd coating hybrid switch valve 37 is connected with the entrance point of mixing tube 1 respectively; The port of export of mixing tube 1 is connected with the charging aperture of spray gun 2.
The arrival end of the utility model second coating gear pump 25 and the port of export are respectively equipped with the second coating inlet pressure sensor 24 and the second coating material outlet pressure sensor 26.
The arrival end of the utility model the 3rd coating gear pump 35 and the port of export are respectively equipped with the 3rd coating inlet pressure sensor 34 and the 3rd coating material outlet pressure sensor 36.
The utility model first paint kettle 11, second paint kettle 21, the 3rd paint kettle 31 provide coating for whole system; First coating membrane pump 12, second coating membrane pump 22, the 3rd coating membrane pump 32 provide certain pressure for coating conveying, enable paint smoothly at pipeline flow; First coating pressure regulator valve 13, second coating pressure regulator valve 23, the 3rd coating pressure regulator valve 33 can control the pressure of suitably paint, the effect of an oil feeder voltage stabilizing; Second coating inlet pressure sensor 24, second coating material outlet pressure sensor 26, the 3rd coating inlet pressure sensor 34, the 3rd coating material outlet pressure sensor 36 cheer and brightly can know the pressure of paint channel; Controlled the rotation of the second coating gear pump 25, the 3rd coating gear pump 35 by the second coating servomotor 28, the 3rd coating servomotor 38, allow paint enter next segment pipe by outlet by the rotation of the second coating gear pump 25, the 3rd coating gear pump 35 and lead to spray gun 2; Pro rata paint mixing arrives spray gun 2, and then workpiece puts in place and sprays.