Acyclic paint feeding apparatus
Technical field
The present invention relates to a kind of acyclic paint feeding apparatus, the paint feeding apparatus in especially a kind of Production of Enamel Wires process.
Background technology
Insulating varnish painting mode is the important component part of enamelled wire processing technology, in recent years, what in acetal enameled sheet wire is produced, mostly adopt is circulation painting mode, be that each board divides storage paint case guiding line excessive painting, unnecessary insulating varnish is got back to a minute storage paint case by reflux line, then is pumped into reciprocation cycle on wire by paint.
Surface sees that circulation painting has realized automation, has met japanning requirement, has improved efficiency, alleviated operator's labour intensity, but this mode exists very large drawback.Insulating varnish is in reciprocation cycle process constantly, the paint amount that unit interval inside conductor is taken away is only equivalent to 10% of the total amount that circulates, a large amount of solvents can evaporate in air in insulating varnish circulates process-exposed, both changed insulating varnish viscosity influence technological parameter, polluted again painting booth air, and circulation is more obvious more for a long time; Owing to containing the dust that pollutes insulating varnish in workshop air, in insulating varnish circulation process-exposed, likely by dust pollution, affect the quality of enamelled wire; Insulating varnish, in circulating reflux process, is subject to various factors impact, often can occur excessively, pollutes guide wheel and painting booth, and quality of enamelled wire is brought to hidden danger; Because excessive painting refluxes in a large number, a large amount of electric energy and insulating varnish have been consumed in vain.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of acyclic paint feeding apparatus is provided, avoid excessive paint to reflux and form circulation, reach paint delivery and the balance that consumes paint amount.
According to technical scheme provided by the invention, a kind of acyclic paint feeding apparatus, the japanning frame base that comprises the japanning frame both sides that are arranged on enamelling machine, feature is: japanning frame is installed on described japanning frame base, on japanning frame, be arranged in order a plurality of paint tanks, one side of paint tank arranges plate, between upper plate and japanning frame, wire to be painted is set; Opposite side at described paint tank arranges paint supply tube, and one end of paint supply tube is facing to wire, and the other end is connected with storage paint case by external feed hose, and painting valve is set on external feed hose; Lower plugboard is set respectively below described paint tank, and a side of lower plugboard arranges draw-in groove, and the shape of draw-in groove, size and wire match.
Described japanning Jia two ends are arranged on japanning frame base by polished rod and screw mandrel respectively, and at the sheathed spring of the two ends of screw mandrel difference, one end of screw mandrel is fixed on japanning frame base, and the other end of screw mandrel arranges adjusting nut.
Acyclic paint feeding apparatus of the present invention adopts " quantification " painting mode, controls painting and reaches paint delivery and the balance that consumes paint amount, avoids excessive paint to reflux and forms circulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is end view of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1~Fig. 2: as described in acyclic paint feeding apparatus comprise wire 1, upper plate 2, japanning frame 3, spring 4, adjusting nut 5, screw mandrel 6, polished rod 7, japanning frame base 8, lower plugboard 9, paint supply tube 10, painting valve 11, external feed hose 12, storage paint case 13 etc.
As shown in Figure 1 and Figure 2, the present invention includes on the japanning frame base 8 of japanning frame base 8 , both sides of the japanning frame both sides that are arranged on enamelling machine polished rod 7 and screw mandrel 6 are installed respectively, japanning frame 3 is installed on polished rod 7 and screw mandrel 6; At the sheathed spring 4 of the two ends of described screw mandrel 6 difference, one end of screw mandrel 6 is fixed on japanning frame base 8, and the other end of screw mandrel 6 arranges adjusting nut 5;
On described japanning frame 3, be arranged in order 12 paint tanks, a side of paint tank arranges plate 2, at upper plate 2 and japanning, wire to be painted 1 is set between frame 3, by regulating upper plate 2 and the distance of painting between frame 3, and japanning amount that can pilot 1; Opposite side at described paint tank arranges paint supply tube 10, and paint supply tube 10 one end is facing to wire 1, and the other end is connected with storage paint case 13 by external feed hose 12, on external feed hose 12, painting valve 11 is set;
Lower plugboard 9 is set respectively below described paint tank, and a side of lower plugboard 9 arranges draw-in groove, and the shape of draw-in groove, size and wire 1 match, and the position, left and right in order to fixing cord 1 in japanning frame overflows with preventing from painting.
In use, wire 1 is positioned between plate 2 and japanning frame 3 in the present invention, by regulating the distance between upper plate 2 and japanning frame 3, the japanning amount of pilot 1; Japanning frame 3 can move left and right along polished rod 7, to realize the adjusting of position; And regulate wire 1 and the tension force that contacts of painting between frame 3 by adjusting nut 5, thereby the size of fine setting paint delivery; Regulate behind position, paint is controlled flow by painting valve 11 and is entered external feed hose 12 and paint supply tube 10, and wire 1 is painted.