Aluminium plate transverse cutting production apparatus and method

Abstract

The present invention discloses a sheet aluminium transverse-cutting production equipment. It is characterized by that said equipment utilizes the following machines to successively form its production line; taking-off machine, elbow straightening machine, feeding roll, end head plate shears, straightening machine, edge-shearing machine, straightening machine, cleaning machine, drying machine, lining paper coating machine and transverse-cutting shearing machine.

Description

technical field [0001] The invention relates to aluminum sheet processing, and specifically relates to a finishing production device and production method of rolled aluminum sheets. Background technique [0002] During the processing of rolled aluminum sheets, according to different industries and different uses of products, it is necessary to pre-cut and finish the rolled aluminum sheets. The main production process includes uncoiling, edge trimming, straightening, cleaning and drying, cross-cutting and other production processes, which are usually produced and used by a single machine. [0003] At present, the pre-cut and finishing production line of rolled aluminum plate has unreasonable layout of functional equipment, backward production technology, labor-intensive, and relatively low product quality, which are mainly manifested in: [0004] 1) The production procedure is complicated: after the rolled coil arrives at the finishing area, it is uncoiled by the pre-shearin...

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Problems solved by technology

[0004] 1) The production procedure is complicated: after the rolled coil arrives at the finishing area, it is uncoiled by the pre-shearing machine and cut into pieces of preliminary size; Precise sizing, printing, manual turning over to check for defects, etc.

Some sheets still need to be washed and dried on the washing machine row, and then enter the packaging workshop. When packaging, they need to be turned over and laid with paper. There are many procedures

[0005] 2) Low production efficiency: Because it is not continuous production, the process is complicated, there is a lot of repetitive work, transportation and unloading take up a lot of time and labor, and it is difficult to improve production efficiency

[0006] 3) Low yield rate: due to numerous production procedures and low precision in sizing, defects such as scratches and damage during lifting will inevitably be caused between procedures during the back and forth feeding, as well as head and tail cutting, resulting in a comprehensive finished product rate is hovering at a low level

[0007] 4) The quality of the plate is low: due to the use of plate correction, there are vibration marks on the surface of the plate after correction

[0008] 5) Due to scattered equipment and machines, many processes and intensive labor force, it causes waste of human resources and cannot meet the requirements of modern enterprise development

[0009] Due to the above-mentioned deficiencies in the existing aluminum plate finishing production process and equipment, it is impossible to produce thick gauge cold-rolled plates and aerospace plates that require high product quality.

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