CN201549276U

CN201549276U - Paint coating device for flat copper wire

Info

Publication number: CN201549276U
Application number: CN2009202557993U
Authority: CN
Inventors: 朱兴华; 孙波; 李加仁; 高强
Original assignee: Changzhou Zhenghe Wire Co Ltd
Current assignee: Changzhou Zhenghe Wire Co Ltd
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-08-11
Anticipated expiration: 2019-11-27

Abstract

The utility model relates to a paint coating device for a flat copper wire, which comprises charging pipes and a material groove arranged on a bracket. An overflow groove is arranged on the bracket and is located at the lower part of the material groove, more than three rabbets are vertically arranged on the oblique side wall of the material groove in a spaced manner, a clamping plate is arranged on the oblique side wall of the material groove, a woolen felt is arranged between the oblique side wall and the clamping plate, more than one partition plate is fixed in the material groove, the material groove is divided into more than two independent material containing grooves by the partition plate, discharging valves are respectively arranged on the two charging pipes which are communicated with a material box, each discharging valve is located at the upper part of each material containing groove, a flow guide pipe at the lower part of each material containing groove is communicated with the respective overflow groove, and an overflow pipe at the bottom part of each overflow groove is communicated with a respective material receiving tank. By adopting more than two independent material containing grooves to contain different paints, the paint coating device not only can coat more than two paints on the flat copper wire at the same time, but also can coat only one paint on the flat copper wire, thereby reducing the manufacturing cost and increasing the equipment utilizing rate.

Description

The coating unit of painting copper sheet wire line

Technical field

The utility model relates to a kind of coating unit of painting copper sheet wire line, belongs to enamel-cover semihard transposed conductor technical field.

Background technology

Paper insulation heat bonding enamel-cover semihard transposed conductor is widely used in makes high voltage, high-power transformer winding coil, it is even to have the interior CURRENT DISTRIBUTION of the coil of making, and improves the cross-sectional area of conductor current density, reduces eddy current and circulation loss, reduce heating, improve cooling, improve advantages such as coil winding efficient.It has more characteristics such as good mechanical performance and heat bonding performance except the performance with common transposed conductor.

Paper insulation heat bonding enamel-cover semihard transposed conductor is selected the high-quality oxygen-free copper bar for use, produces copper strap wire by continuously extruded device, through japanning and oven dry, reaches qualified enameled sheet wire finished product again.And the japanning of copper strap wire be with many copper strap wires on two guide rollers up and down, make copper strap wire carry out shuttling movement from bottom to top by motorized motions active guide roller, and the wool felt that copper strap wire passes on the paint bath enters paint bath, make the copper strap wire finish coatings, when copper strap wire process japanning mold deposit, enter the curer oven dry.But paint bath only can hold a kind of paint vehicle usually, and copper strap wire often needs two or more paint vehicles to apply, as adopt self-adhesion lacquer or acetal paint or and other lacquer etc., many product line for painting of present a kind of employing, not only increased considerably the manufacturing cost of lacquer wire, and can cause equipment idlely cause waste.Another kind is by the paint vehicle in the replacing paint bath, and clearing up paint bath on the one hand needs to stop work, and influences production efficiency, and the paint bath cleaning is unclean on the other hand, easily causes the instability of enameled sheet wire performance, and influences the quality and the life-span of transformer.

Summary of the invention

It is low that the purpose of this utility model provides a kind of production cost, can apply the coating unit of the painting copper sheet wire line of two or more paint vehicles simultaneously to copper strap wire.

The utility model for the technical scheme that achieves the above object is: a kind of coating unit of painting copper sheet wire line, comprise feed pipe and rack-mount hopper, it is characterized in that: overflow launder also is installed on the described support, and overflow launder is positioned at the bottom of hopper, the perpendicular at interval notch that is equipped with more than three on the oblique sidewall of hopper, on the oblique sidewall of hopper clamping plate are installed, have on the clamping plate with oblique sidewall on the corresponding notch of notch, between this oblique sidewall and the clamping plate wool felt is installed, the hopper internal fixation has more than one dividing plate, hopper is divided into more than two independently charge groove, be separately installed with baiting valve on two feed pipes that communicate with hopper, and each baiting valve is positioned at the top of each charge groove, and the mozzle of each charge groove bottom communicates with overflow launder separately, and the overflow pipe of each isopipe root communicates with separately rewinding jar.

Paint bath of the present utility model adopts the oblique sidewall of assembling, notch on the oblique sidewall is corresponding with the notch on the clamping plate, wool felt is installed on oblique sidewall and the clamping plate, copper strap wire passes wool felt and enters in the hopper, by wool felt coating is blocked, and, change convenient, fast because of after the wearing and tearing of copper strap wire wool felt that shuttling movement causes.Be provided with more than one dividing plate in the utility model hopper, hopper is divided into more than two independently charge groove, therefore each charge groove can be placed different paint vehicles, can carry out the coating that two or more lacquers are coated with to copper strap wire simultaneously, also can carry out the coating that a kind of lacquer is coated with to copper strap wire, reduce manufacturing cost, improve utilization rate of equipment and installations.The utility model hopper top has feed pipe, the bottom has overflow launder, and each overflow launder communicates with separately rewinding jar, makes things convenient for blowing, flash and the recovery of paint vehicle, can improve coating efficiency and enameled sheet wire performance, saves paint vehicle.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Wherein: the 1-first rewinding jar, 2-first return duct, 3-first overflow launder, the 4-first charge groove, the 5-hopper, the oblique sidewall of 5-1-, 5-2-notch, 6-clamping plate, the 7-wool felt, 8-dividing plate, 9-first baiting valve, 10-first feed pipe, 11-second feed pipe, 12-second baiting valve, the 13-copper strap wire, the 14-second charge groove, 15-support, 16-second overflow launder, 17-second return duct, the 18-second rewinding jar.

Embodiment

See shown in Figure 1, the coating unit of painting copper sheet wire line of the present utility model, comprise feed pipe and the hopper 5 that is installed on the support 15, support 15 of the present utility model also is equipped with overflow launder, overflow launder is positioned at the bottom of hopper 5, the oblique sidewall 5-1 of this hopper 5 goes up the perpendicular at interval notch 5-2 that is equipped with more than three, on the oblique sidewall 5-1 of hopper 5 clamping plate 6 are installed, also have on the clamping plate 6 with oblique sidewall 5-1 on the corresponding notch of notch 5-2, between this oblique sidewall 5-1 and the clamping plate 6 wool felt 7 is installed, many copper strap wires 13 pass the wool felt 7 between oblique sidewall 5-1 and clamping plate 6 notches, in copper strap wire 13 runnings, wool felt 7 is to sealing function, hopper 5 internal fixation have more than one dividing plate 8, hopper 5 is divided into more than two independently charge groove, see shown in Figure 1, the utility model is respectively the first charge groove 4 and the second charge groove 14 by dividing plate 8 with hopper 5, be separately installed with baiting valve on two feed pipes that communicate with hopper, each baiting valve is positioned at the top of each charge groove, the mozzle of each charge groove bottom communicates with overflow launder separately, the overflow pipe of each isopipe root communicates with separately rewinding jar, the utility model is seen shown in Figure 2, adopt two feed pipes, i.e. first feed pipe 10 and second feed pipe 11, first feed pipe 10 and second feed pipe 11 and be separately installed with first baiting valve 9 and second baiting valve 12, first baiting valve 9 and second baiting valve 12 are positioned at the first charge groove 4 and the second charge groove, 14 tops, give each charge groove feed by hopper respectively through feed pipe, and the hopper bottom has two independences and first overflow launder 3 and second overflow launder 16, first overflow launder 3 and second overflow launder 16 communicate with the first rewinding jar 1 and the second rewinding jar 18 by first return duct 2 and second return duct 17 of bottom, realize the blowing that lacquer is coated with, flash and recovery.

Claims

1. the coating unit of a painting copper sheet wire line, comprise feed pipe and rack-mount hopper, it is characterized in that: overflow launder also is installed on the described support, and overflow launder is positioned at the bottom of hopper, the perpendicular at interval notch that is equipped with more than three on the oblique sidewall of hopper, on the oblique sidewall of hopper clamping plate are installed, have on the clamping plate with oblique sidewall on the corresponding notch of notch, between this oblique sidewall and the clamping plate wool felt is installed, the hopper internal fixation has more than one dividing plate, hopper is divided into more than two independently charge groove, be separately installed with baiting valve on two feed pipes that communicate with hopper, and each baiting valve is positioned at the top of each charge groove, and the mozzle of each charge groove bottom communicates with overflow launder separately, and the overflow pipe of each isopipe root communicates with separately rewinding jar.