CN2776991Y

CN2776991Y - Semidipping type electrolytic copper foil surface treatment machine

Info

Publication number: CN2776991Y
Application number: CN 200520007470
Authority: CN
Inventors: 孙洪喜; 孙钢; 杨忠岩; 温带军; 吴洪; 钟伟平
Original assignee: CHAOHUA TECH Co Ltd GUANGDONG
Current assignee: CHAOHUA TECH Co Ltd GUANGDONG
Priority date: 2005-03-09
Filing date: 2005-03-09
Publication date: 2006-05-03
Anticipated expiration: 2015-03-09

Abstract

The utility model relates to a semi-submerged type electrolytic copper foil surface treatment machine, which has the structure that a pickling tank, rinse tanks and an oven are arranged on a machine frame, each guide roller on the rinse tanks is connected to a shaft of a last guide roller, a decoiling device is arranged at the front end of the machine frame, a coiling device is arranged at the back end of the machine frame, an air knife is arranged on the oven, a liquid inlet valve and a liquid outlet valve are arranged at the bottom of the tanks. The utility model is characterized in that the pickling tank, a surface treating tank and the guide rollers on the oven are all arranged on a worm screw main shaft, a left turning worm gear and a right worm gear are arranged on the worm screw main shaft, and the worm screw main shaft is connected to a main drive motor. Since the utility model uses the same worm screw main shaft to drive, the guide rollers are all arranged on one horizontal surface, bearing seats of the guide rollers are all arranged outside the treating tank, and thus the regulation is convenient during installation. The utility model has the characteristics of high precision of installation, stable running, no folding or snapping of foil, simple operation and convenient maintenance.

Description

Partly soak the formula electrolytic copper foil surface

Technical field

The utility model relates to a kind of device, particularly a kind of formula electrolytic copper foil surface that partly soaks.

Background technology

The lower guide roll of existing electrolytic copper foil surface immerses in the strong solution of corrodibility, the anticorrosion problem of bearing is difficult to solve, can not use the bearing of metal material, and adopt nonmetal radial sliding bearing, because precision is low, not wear-resisting, and the bearing support of solid bearing is a frame-type, and setting accuracy is poor, and lower guide roll does not change, and Copper Foil book very is disconnected once drawing; Secondly,, there is lower guide roll mechanical transmission problem,,, causes result of use bad because of stainless steel chain copper facing in solution if adopt stainless steel chain to drive lower guide roll because lower guide roll immerses in the solution fully.

Summary of the invention

The purpose of this utility model just provides a kind of operating steadily, and is easy and simple to handle, can carry out the surface-treated device to ultrathin electrolytic copper foil.

The utility model can be realized by following mode: frame is provided with pickling tank, washing bath and baking oven, deflector roll on the washing bath is connected on the axle of a deflector roll, the frame front end is provided with decoiling equipment, frame rear end is provided with wrap-up, baking oven is provided with air knife, and bottom land is equipped with liquid flowing valve and fluid valve, and the deflector roll on pickling tank, surface treatment groove and the baking oven all is contained on the worm screw main shaft, be equipped with left-handed on the worm screw main shaft or the dextrorotation worm gear, the worm screw main shaft is connected on the main drive motor.

The further improvement project of the utility model is: the surface treatment trench bottom is provided with carriage, and positive plate is arranged on the carriage, and the hydrojet isolating frame is arranged on the positive plate, can hydrojet can prevent that again Copper Foil from contacting with anode; Surface treatment groove top is provided with isolating frame, and positive plate is arranged on the isolating frame.

The utility model is owing to adopt same worm screw spindle, and all on a horizontal plane, the bearing support of deflector roll is all in the treatment trough outside for the deflector roll on the treatment trough, be convenient to during installation adjust, have the setting accuracy height, operate steadily, do not roll over the continuous paper tinsel of paper tinsel, characteristics easy and simple to handle, easy to maintenance.

Description of drawings

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

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the structural representation of the utility model surface treatment groove.

In the drawings, deflector roll 1,2,3,4,5,6,7,8,9,10,11,12, rolling deflector roll 13,14,16, sub-cut device 15, curl 17, baking oven 18, decoiling equipment 19, pickling tank 20, surface treatment groove 21, air knife 22, torque motor 23, main drive motor 24, washing bath 25, washing bath 26, worm screw main shaft 27, positive plate 28, isolating frame 29, hydrojet isolating frame 30, positive plate 31, carriage 32, liquid flowing valve 33, fluid valve 34.

Embodiment

Below in conjunction with accompanying drawing, the utility model will be further described, is unique embodiment of the present utility model but do not represent it.

Please read accompanying drawing, frame is provided with pickling tank 20, washing bath 25,26 and baking oven 18, the frame front end does not have decoiling equipment 19, decoiling equipment 19 is made up of magnetic powder brake and self-locking bearing support, the tension force size of uncoiling Copper Foil, automatically controlled by magnetic powder brake, the magnetic controller is controlled by given tension signal.Frame rear end is provided with wrap-up, and wrap-up is made up of torque motor 23, cycloid speed reducer, shaft joint and self-locking bearing support, and rolling speed is by the controller control of torque motor 23.Baking oven 18 is provided with air knife 22, and air knife 22 is made by two ￠ 25 * 1 brazed copper tubes, and copper pipe is processed into every 5mm and mills the wide 0.3mm ventilation of growth 50mm spout, and spout total length 140mm is advisable.Bottom land is equipped with liquid flowing valve 33 and fluid valve 34, deflector roll 1,2,3,4,5,7,8,10,12 on pickling tank 20, surface treatment groove 21 and the baking oven 18 all is contained on the worm screw main shaft 27, be equipped with left-handed on the worm screw main shaft 27 and the dextrorotation worm gear, by deflector roll on the worm-gear drive, worm screw main shaft 27 by torque motor 23, cycloid speed reducer by chain gear.

Deflector roll 6,9,11 on the washing bath 25,26 is connected on the axle of a deflector roll, adopts chain to add the transmission of straight-tooth wheels.Surface treatment groove 21 bottoms are provided with carriage 32, and positive plate 31 is arranged on the carriage, and hydrojet isolating frame 30 is arranged on the positive plate 31, can hydrojet can stop that again Copper Foil contacts with anode; Surface treatment groove 21 tops are provided with isolating frame 29, and positive plate 28 is arranged on the isolating frame 29.

Before the utility model start, start each treatment trough feed flow recycle pump, open liquid flowing valve 33, make electrolytic solution enter surface treatment groove 21 circulations 10 minutes, start the power switch of baking oven 18 simultaneously, after allowing baking oven 18 heat up, start the main drive motor 24 on the worm screw main shaft 27, also start simultaneously the torque motor 23 of wrap-up, adjust the speed of instrument, tension parameters, treat uncoiling tension, travelling speed and rolling tension force, after speed is synchronous, restart the power switch of the rectifying installation of surface treatment groove,, supply with the required direct current of surface treatment by its surface treatment speed, electrolytic copper foil after surface treatment is by the customer requirement specification, and sub-cut becomes the web-like finished copper foil.

When the utility model is used to handle electrolytic copper foil surface, from decoiling equipment 19 serial connection electrolytic copper foils, enter deflector roll 2,3 by deflector roll 1, Copper Foil is depressed deflector roll 5 through what deflector roll 4 entered washing bath 25, brings up to deflector roll 6 again, uses flushing with clean water; The about 500mm of distance between deflector roll 5,6, through depressing deflector roll 7,8, enter surface treatment groove 21, depress deflector roll 10 through what deflector roll 9 entered washing bath 26, bring up to deflector roll 11 again, by air knife 22, the Copper Foil that dewaters enters 1# baking oven 18, enters 2# baking oven 18 by deflector roll 12 guiding, electrolytic copper foil after the oven dry enters through guide roller 13,14,16 and curls 17, the sub-cut process of finished copper foil is at deflector roll 16 and curls between 17, is finished by sub-cut device 15, and sub-cut device 15 is made up of adjustable many group knife rests.

When the utility model is shut down, close liquid flowing valve 33, open fluid valve 34, the electrolytic solution in the groove flows into Lower tank by return line, cleans electrolyzer, changes positive plate 28,31, and maintenance and string paper tinsel all make things convenient for.

Claims

1, a kind of formula electrolytic copper foil surface that partly soaks, frame is provided with pickling tank (20), washing bath (25,26) and baking oven (18), washing bath (25,26) deflector roll (6 on, 9,11) be connected on the axle of a deflector roll, the frame front end is provided with decoiling equipment (19), frame rear end is provided with wrap-up, baking oven (18) is provided with air knife (22), bottom land is equipped with liquid flowing valve (33) and fluid valve (34), it is characterized in that pickling tank (20), deflector roll (1 on surface treatment groove (21) and the baking oven (18), 2,3,4,5,7,8,10,12) all be contained on the worm screw main shaft (27), be equipped with left-handed on the worm screw main shaft (27) and the dextrorotation worm gear, worm screw main shaft (27) is connected on the main drive motor (24).

2, according to the described formula electrolytic copper foil surface that partly soaks of claim 1, it is characterized in that surface treatment groove (21) bottom is provided with carriage (32), positive plate (31) is arranged on the carriage (32), hydrojet isolating frame (30) is arranged on the positive plate (31); Surface treatment groove (21) top is provided with isolating frame (29), and positive plate (28) is arranged on the isolating frame (29).