Adsorption platform of belt paving machine and control method of adsorption platform

Abstract

The invention relates to the technical field of automatic tape laying of composite materials, in particular to an adsorption platform of a tape laying machine and a control method thereof.The adsorption platform comprises a supporting table, the supporting table is of a cuboid frame structure, and the tape laying machine is movably arranged in the length direction of the supporting table; the cutting table stretches across the supporting table, the cutting table is movably arranged in the length direction of the supporting table, and a cutter movably arranged in the width direction of the supporting table is arranged on the cutting table; wherein a plurality of adsorption units are arranged on the upper surface of the supporting table and connected with a negative pressure generator through pipelines, and a breathable belt is laid on the upper surfaces of the adsorption units and used for protecting the cutter. By means of the breathable belt laid above the adsorption unit of the supporting table, ventilation can be achieved between the belt and the adsorption unit to achieve the adsorption and fixing effect on the laid belt, a cutter can be protected against damage, and the service life of the cutter is prolonged.

Description

technical field [0001] The invention relates to the technical field of automatic tape laying of composite materials, in particular to an adsorption platform of a tape laying machine and a control method thereof. Background technique [0002] When the size of composite material parts is large, the difficulty of manual laying increases correspondingly, the molding efficiency is low, and the product quality is difficult to guarantee. Therefore, the corresponding automatic tape laying technology (Automated Tape Laying, ATL) technology came into being; automatic tape laying The machine integrates the functions of prepreg tape cutting, positioning, laying and compacting, which not only greatly improves the production efficiency of composite components and reduces production costs, but also greatly Improve the reliability and stability of the quality of composite components; In the related technology, the automatic tape laying machine mostly has a gantry structure, and the compos...

AI Technical Summary

Problems solved by technology

In the related technology, the automatic tape laying machine mostly has a gantry structure, and the composite material is laid on the adsorption platform as a strip layer, and the laid material tape is adsorbed and fixed on the adsorption platform through the action of negative pressure; Finally, it is cut by the cutting head, but during the cutting process, the steel plate with holes on the adsorption platform will cause damage to the cutter

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