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 mostly adopt in acetal enameled sheet wire is produced is circulation painting mode, namely each board divides storage paint case guiding line excessive painting, unnecessary insulating varnish gets back to a point storage paint case by reflux line, then is pumped into reciprocation cycle on wire by paint.
Surface sees that circulation painting achieves automation, meets japanning requirement, improves efficiency, alleviates the labour intensity of operator, but this mode also exists very large drawback.Insulating varnish is in constantly reciprocation cycle process, the paint amount that unit interval inside conductor is taken away only is equivalent to 10% of circulation total amount, a large amount of solvents can evaporate in air in insulating varnish circulates process-exposed, both the viscosity influence of insulating varnish technological parameter had been changed, pollute again painting booth air, and circulation is more obvious more for a long time; Due to the dust containing pollution insulating varnish in workshop air, likely by dust pollution in insulating varnish circulation process-exposed, affect the quality of enamelled wire; Insulating varnish, in circulating reflux process, is subject to various factors impact, often can occurs excessive, pollute guide wheel and painting booth, bring hidden danger to quality of enamelled wire; Because excessive painting refluxes in a large number, consume a large amount of electric energy and insulating varnish 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 consuming paint amount.
According to technical scheme provided by the invention, a kind of acyclic paint feeding apparatus, comprise the japanning frame base of the japanning frame both sides being arranged on enamelling machine, feature is: on described japanning frame base, install japanning frame, japanning frame is arranged in order multiple paint tank, the side of paint tank arranges plate, between upper plate and japanning frame, arrange wire to be painted; Arrange paint supply tube at the opposite side of described paint tank, one end of paint supply tube is facing to wire, and the other end paints case by external feed hose with storage and is connected, and external feed hose arranges painting valve; Arrange lower plugboard respectively in the below of described paint tank, the side of lower plugboard arranges draw-in groove, and the shape of draw-in groove, size and wire match.
The two ends of described japanning frame are arranged on japanning frame base respectively by polished rod and screw mandrel, 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 of consumption paint amount, avoid excessive paint to reflux and form 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 the japanning frame base 8 of the japanning frame both sides being arranged on enamelling machine, the japanning frame base 8 of both sides installs polished rod 7 and screw mandrel 6 respectively, polished rod 7 and screw mandrel 6 are installed japanning frame 3; 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;
Described japanning frame 3 is arranged in order 12 paint tanks, the side of paint tank arranges plate 2, between upper plate 2 and japanning frame 3, arrange wire 1 to be painted, by regulating the distance between upper plate 2 and japanning frame 3, and can the japanning amount of pilot 1; Arrange paint supply tube 10 at the opposite side of described paint tank, one end of paint supply tube 10 is facing to wire 1, and the other end paints case 13 by external feed hose 12 with storage and is connected, and external feed hose 12 arranges painting valve 11;
Arrange lower plugboard 9 respectively in the below of described paint tank, the side of lower plugboard 9 arranges draw-in groove, and the shape of draw-in groove, size and wire 1 match, in order to the right position of fixing cord 1 in japanning frame with prevent paint from overflowing.
In use, wire 1 is positioned between plate 2 and japanning frame 3, by regulating the distance between upper plate 2 and japanning frame 3, the japanning amount of pilot 1 in the present invention; Japanning frame 3 can move left and right along polished rod 7, to realize the adjustment of position; And regulate the contact tension force between wire 1 and japanning frame 3 by adjusting nut 5, thus the size of fine setting paint delivery; After regulating position, paint and control flow by painting valve 11 and enter external feed hose 12 and paint supply tube 10, wire 1 is painted.