Automatic carrying system for low-rigidity flaky materials

Abstract

The invention provides an automatic carrying system for low-rigidity flaky materials, which comprises at least one automatic carrying unit, the automatic carrying unit comprises a connecting block, a robot for driving the connecting block to move is mounted at the top of the connecting block, the connecting block is positioned in a frame, and the frame is hinged to the connecting block through a plurality of first telescopic rods; the frame is defined by a plurality of second telescopic rods in a hinged mode, a plurality of grabbing devices used for grabbing the low-rigidity flaky materials to be grabbed are installed on the frame, a control module is installed on the connecting block, and the control module is used for controlling the first telescopic rods and the second telescopic rods to stretch out and draw back and used for controlling the grabbing devices to grab the low-rigidity flaky materials to be grabbed. The multi-shape low-rigidity flaky materials can be grabbed through form transformation of the automatic carrying units, and meanwhile, the multiple automatic carrying units can be adopted for cooperative work when the low-rigidity flaky materials with the large size are used for the low-rigidity flaky materials with the large size.

Description

technical field [0001] The invention relates to the technical field of automatic handling, in particular to an automatic handling system for low-rigidity sheet materials. Background technique [0002] In aerospace, automobile and other fields, composite materials are widely used due to their high specific strength. Among them, the automatic laying technology of composite materials is a key technology to improve the technical level and efficiency of composite materials manufacturing, ensure related product quality and reduce costs; At present, the domestic high-performance advanced composite material structure is still mainly formed by manual laying; manual laying and forming of composite material components not only has high manufacturing cost, low efficiency, but also is particularly difficult to lay large composite materials, which directly affects the composite structure. The application of materials in domestic aerospace and other fields, for example, patent CN104759862A...

AI Technical Summary

Problems solved by technology

[0002] In aerospace, automobile and other fields, composite materials are widely used due to their high specific strength. Among them, composite material automatic placement technology is a key technology to improve the technical level and efficiency of composite material manufacturing, ensure related product quality and reduce costs; At present, domestic high-performance advanced composite material structures are still dominated by manual lay-up and molding; manual lay-up and molding of composite material components not only has high manufacturing cost and low efficiency, but also makes laying of large composite material components extremely difficult, which directly affects the composite structure. For the application of materials in domestic aerospace and other fields, for example, patent CN104759862A discloses an irregular flexible pad lattice suction cup automatic pick-up and assembly machine. For a variety of materials with large size spans, only lattice suction cups are expensive. and lack of flexibility in smaller spaces

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