Automatic fault-tolerant and beat fixing feeding system of stacked aluminum sheets and feeding method thereof

Abstract

The invention discloses an automatic fault-tolerant and beat fixing feeding system of stacked aluminum sheets and a feeding method of the system. The system comprises a first mechanical arm (2) capable of taking the aluminum sheets away from a material storage area (1), a material separating and detecting area (3), a second mechanical arm (4) and a third mechanical arm (6), the material separating and detecting area (3) can receive the aluminum sheets conveyed by the first mechanical arm (2), detect the number of the aluminum sheets and separate the aluminum sheets, the second mechanical arm (4) can transfer the aluminum sheets of the material separating and detecting area (3) to a standby material storage area (5), and the third mechanical arm (6) can take the aluminum sheets away from the material separating and detecting area (3) or the standby material storage area (5). Compared with the prior art, the problem that due to the fact that the aluminum sheets are adhered in the feeding process of the stacked aluminum sheets, more than one aluminum sheet is fed at one time, and waste materials are generated is solved well, the empty period of each procedure is avoided in the feeding process, personnel operation is not needed in the working process, the automation degree is high, and the structure is simple and reliable.

Description

[0001] technical field [0002] The invention relates to an automatic feeding system, in particular to an automatic fault-tolerant and fixed-paced feeding system for piled aluminum sheets, and a feeding method using the feeding system. Background technique [0003] Aluminum is a silver-white light metal with good ductility. Aluminum sheets are very suitable for stamping and forming into various daily necessities and other products. In the traditional aluminum sheet stamping process, the loading and unloading links are all manual operations. Not only is the production efficiency low, but repeated single actions are likely to cause fatigue and negligence of workers, resulting in unnecessary accidents. At the same time, most of the existing automatic feeding methods of manipulators do not consider the problem of superimposed feeding of two aluminum sheets due to the adhesion of aluminum sheets, resulting in stamping failure and material loss, that is, the lack of automatic ...

AI Technical Summary

Problems solved by technology

In the traditional aluminum sheet stamping process, the loading and unloading links are all manual operations. Not only is the production efficiency low, but repeated single actions are likely to cause fatigue, negligence, etc. of workers, resulting in unnecessary accidents

At the same time, most of the existing automatic feeding methods of manipulators do not consider the problem of superimposed feeding of two aluminum sheets due to the adhesion of the aluminum sheet, resulting in stamping failure and material loss, that is, the lack of automatic detection and fault tolerance of the height of the aluminum sheet

The aluminum sheet is relatively thin and has warping. When the manipulator grabs the vacuum suction cup and detects its height difference, it will cause misjudgment due to factors such as different positioning references and insufficient sensing accuracy, resulting in stamping failure. Additional actions such as moving increase the time of feeding cycle and reduce production efficiency

In addition, when the superposition of aluminum sheets is correctly detected, the suction cup will be released when it moves to a certain position, that is, no material will be loaded, resulting in a blank period of stamping beats, that is, continuous and fixed beats cannot be realized from the source of process design. stamping

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