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Double-closed oil for preventing aluminum foil laminated rolling adhesion

A technology of double oil and aluminum foil, applied in metal rolling, metal rolling, workpiece surface treatment equipment and other directions, can solve the problems of low production efficiency, low yield of thin aluminum foil, poor expansion of aluminum foil, etc., to achieve production efficiency The effect of improving, cutting efficiency and cutting quality improvement

Active Publication Date: 2018-10-16
JIANGSU DAYA ALUMINUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After analysis, it is believed that the main reason for the low yield of thin aluminum foil is that it is difficult to separate the thin aluminum foil after rolling, that is, the poor expansion of the aluminum foil after stacking and rolling is the main reason that leads to more times of cutting and cutting, more waste, and low production efficiency.

Method used

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  • Double-closed oil for preventing aluminum foil laminated rolling adhesion
  • Double-closed oil for preventing aluminum foil laminated rolling adhesion
  • Double-closed oil for preventing aluminum foil laminated rolling adhesion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]A dual-combination oil spraying device for preventing aluminum foil lamination adhesion, including an oil delivery system, and also includes a dual-combination oil spray nozzle (5) and a crossbeam (6), the crossbeam (6) is fixed on the lamination roll A (7) Directly above, the distance between the end of the spray nozzle (5) and the stacked coil A (7) is 50mm. If the beam is too close to the aluminum foil, it is easy to damage the aluminum coil; if the distance is too large, the spraying effect will be affected. The number of the spray nozzles (5) is more than 2, and the ends thereof are spherical. The oil spraying nozzle (5) is provided with an independently controllable switch to control the spraying rate of double-acting oil. Make the double-heel oil spray evenly, and the double-height anti-adhesion effect is better. The oil delivery system includes a valve (1), a double-height oil tank (3), an oil filling pump (2) and an oil spraying pump (4). The valve (1) is used...

Embodiment 2

[0033] A dual-combination oil spraying device for preventing aluminum foil lamination adhesion, including an oil delivery system, and also includes a dual-combination oil spray nozzle (5) and a crossbeam (6), the crossbeam (6) is fixed on the lamination roll A (7) Directly above and parallel to it, the distance from the end of the spray nozzle (5) to the stacked coil A (7) is 200mm. The number of the spray nozzles (5) is 10, and the ends thereof are flat duckbills. The spray nozzle (5) is provided with an independently controllable electrical intelligent control switch. It can make the anti-adhesion effect of the double bond better. The oil delivery system includes a valve (1), a double oil tank (3), an oil filling pump (2) and a spraying oil pump (4), each component is connected by an oil pipeline, and the valve (F5) is used to control the When it is turned on, the filling oil pump (2) is used to suck double-acting oil into the double-acting oil tank (3), and the spraying o...

Embodiment 3

[0035] A dual-combination oil spraying device for preventing aluminum foil lamination adhesion, including an oil delivery system, and also includes a dual-combination oil spray nozzle (5) and a crossbeam (6), the crossbeam (6) is fixed on the lamination roll A (7) Directly above and parallel to it, the vertical distance between them is adjustable, and the distance between the end of the spray nozzle (5) and the stacked roll A (7) is 150mm. The number of the spray nozzles (5) is 12, and the ends thereof are in the shape of a flat duckbill. The spraying nozzle (5) is provided with an independently controllable electrical intelligent control valve (F5), which can make the effect of anti-adhesion of the double joint better. The oil delivery system includes a valve (1), a double oil tank (3), an oil filling pump (2) and an oil spraying pump (4), each component is connected by an oil pipeline, and the valve (1) is used to control the When it is turned on, the filling oil pump (2) i...

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Abstract

The invention belongs to the technical field of non-ferrous metal calendaring, and relates to an aluminum foil calendaring technology supporting device material, in particular to a double-closed oil for preventing aluminum foil laminated rolling adhesion. The double-closed oil for preventing aluminum foil laminated rolling adhesion comprises a rolling base oil and an additive, wherein the additiveis mixed of any one or more of a short carbon chain ester additive, a long carbon chain ester additive, and a laurinol additive, and the adding amount is 5-10% of the mass of the rolling base oil. According to the double-closed oil for preventing the aluminum foil laminated rolling adhesion, a special spraying device is arranged, the production mode of the thin aluminum foil is changed, the scorecutting yield is improved, the production efficiency is improved, and the technical problem that the thin aluminum foil is difficult to separate in cutting is solved, the cutting efficiency and the cutting quality of the thin aluminum foil are improved.

Description

technical field [0001] The invention belongs to the technical field of calendering of non-ferrous metals, and relates to materials for supporting devices of the calendering technology of aluminum foil, in particular to a double compound oil for preventing the adhesion of aluminum foil lamination and rolling. Background technique [0002] Aluminum foil generally refers to an aluminum rolled product with a thickness of less than 0.2mm and a rectangular truncated surface. It has a series of advantages such as light weight, good airtightness, good cladding, and high electrical conductivity. It is widely used in the national economy and daily life. , pharmaceuticals, power capacitors and other fields. At the same time, considering the cost factor, the thickness of aluminum foil is developing towards a more economical and thinner direction, especially the aluminum foil for power capacitors, which is in line with the development needs of smaller volume and larger capacity of electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B45/02B21B3/00
CPCB21B3/00B21B45/0242B21B45/0251B21B2003/001
Inventor 刘文中
Owner JIANGSU DAYA ALUMINUM