Electrolytic copper foil generator

A technology of electrolytic copper foil and raw foil machine, applied in the direction of electrolysis, electroforming, etc., can solve the problems of variable output speed of winding motor, instability, and difficulty in adapting to large winding radius, etc., to achieve flexible production time and structure Simple, effective in inhibiting oxidation blackening

Active Publication Date: 2013-03-13
赣州逸豪新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: if it is not properly controlled, it will cause the copper foil tension, the output speed of the winding motor to change or be in an unstable state
At the same time, with the continuous increase of the winding radius, the moment of inertia of the winding roller

Method used

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  • Electrolytic copper foil generator
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  • Electrolytic copper foil generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] An electrolytic copper foil raw foil machine, such as image 3 As shown, it includes a frame 1, an anode tank 2, an anode plate 5, a cathode roll 6, a take-up roll 3, a squeezing roll 4, a brush roll 8, a water sprayer 9, a squeezing roll 10, and a tension roll. 12. The bearing seat 13 and the tension sensor 11, the outer layers of the squeezing roller 4 and the squeezing roller 10 are made of rubber material, and the squeezing roller 4 and the squeezing roller 10 are installed on the bearing and the bearing seat. On the side plates on both sides of the frame 1, the squeezing roller 4 is installed on the upper right of the cathode roller 6, and is in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roller 6, and the brush roller 8 is installed On the upper left of the squeezing roll 6, and in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roll 6, the squeezing roll 10 is inst...

Embodiment 2

[0048] An electrolytic copper foil raw foil machine, such as figure 2 As shown, it includes a frame 1, an anode tank 2, an anode plate 5, a cathode roll 6, a take-up roll 3, a squeezing roll 4, a brush roll 8, a water sprayer 9, a squeezing roll 10, and a tension roll. 12. The bearing seat 13 and the tension sensor 11, the outer layers of the squeezing roller 4 and the squeezing roller 10 are made of rubber material, and the squeezing roller 4 and the squeezing roller 10 are installed on the bearing and the bearing seat. On the side plates on both sides of the frame 1, the squeezing roller 4 is installed on the upper right of the cathode roller 6, and is in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roller 6, and the brush roller 8 is installed On the upper left of the squeezing roll 6, and in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roll 6, the squeezing roll 10 is ins...

Embodiment 3

[0052] An electrolytic copper foil raw foil machine, including a frame 1, an anode tank 2, an anode plate 5, a cathode roll 6, a winding roll 3, a squeezing roll 4, a brush roll 8, a water sprayer 9, a squeezing roll The water roller 10, the tension roller 12, the bearing seat 13 and the tension sensor 11, the outer layers of the squeezing roller 4 and the squeezing roller 10 are made of rubber materials, and the squeezing roller 4 and the squeezing roller 10 pass through Bearings and bearing seats are installed on the side plates on both sides of the frame 1, the squeezing roll 4 is installed on the upper right of the cathode roll 6, and is in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roll 6, so The brush roller 8 is installed on the upper left of the squeezing roller 6, and is in contact with the electrolytic copper foil 7 deposited on the cylindrical surface of the cathode roller 6, and the squeezing roller 10 is installe...

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Abstract

The invention belongs to the field of production devices of electrolytic copper foils, and in particular relates to an electrolytic copper foil generator which comprises a frame, an anode tank, an anode plate, a cathode roll and a winding roll, and also comprises a liquid extruding roll, a brush cylinder, a water sprayer, a water extruding roll, a tension roll, a bearing block and a tension sensor. The electrolytic copper foil generator has a simple structure, and has the advantages of thoroughly eliminating a copper sulfate solution attached to the surface of a copper foil, effectively inhibiting the oxidization blackening of the surface of the copper foil, prolonging the storage time of the electrolytic copper foil before a subsequent surface treatment procedure is carried out, ensuring that the produced electrolytic copper foil can be stored for 6-8 days and the production time of the subsequent surface treatment of the electrolytic copper foil can be arranged more flexibly, and improving quality and service life of the electrolytic copper foil. The electrolytic copper foil generator ensures the size precision and the winding quality of the copper foil though detecting the actual tension of the copper foil in real time, and can also be suitable for the condition of larger winding radius.

Description

technical field [0001] The invention belongs to the field of production equipment of electrolytic copper foil, and in particular relates to an electrolytic copper foil raw foil machine. Background technique [0002] Copper foil is an important material for the manufacture of copper clad laminates and printed circuit boards. In the rapid development of today's electronic information industry, electrolytic copper foil is known as the "neural network" of electronic product signal and power transmission. [0003] Electrolytic copper foil is mainly produced by using a foil machine. At present, the main structure of the existing foil machine is as follows: figure 1 As shown, it mainly includes frame 1, anode tank 2, anode plate 5, cathode roll 6 and winding roll 3, anode tank 2 is installed on frame 1, anode plate 5 is located in anode tank 2, cathode roll 6 is installed on Above the anode tank 2. [0004] The working principle of the electrolytic copper foil raw foil machine i...

Claims

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Application Information

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IPC IPC(8): C25D1/04
Inventor 张剑萌
Owner 赣州逸豪新材料股份有限公司
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