Mechanical intelligent needle thrusting device

Abstract

The invention discloses a mechanical intelligent needle thrusting device, comprising an electric cylinder, a thimble, a guiding device, a guiding needle tubing and a suture needle. An input end of the electric cylinder is connected to a drive device arranged outside; a front end of an output end shell is connected to the guiding device; and the output end located within the shell is connected with the thimble. The guiding device, the guiding needle tubing and the suture needle are in sleeve joint from outside to inside; a front end of the guiding needle tubing is fixedly connected with the guiding device through a fastener; and the suture needle can move back and forth along the guiding needle tubing. A tail end of the thimble is connected with the electric cylinder; and a front of the thimble extends into the guiding needle tubing to support against the suture needle. The device of the invention has functions of adjusting speed and distance of needle thrusting, and can carry out accurate needle thrusting at a preset speed and distance parameters; besides, the device has characteristics of stable performance and high accuracy, substitutes manual needle thrusting process of a three-dimensional fabric for a related product, realizes intelligent mechanical needle thrusting, avoids hand injuries caused by manual needle thrusting, reduces labor intensity, and improves product quality and production efficiency.

Description

technical field [0001] The invention relates to a needle insertion process in the composite material three-dimensional fabric sewing technology, in particular to a mechanical intelligent needle insertion device. [0002] Background technique [0003] Composite materials have the characteristics of light weight, high strength, and ablation resistance. They have been widely used in cutting-edge fields such as aviation, aerospace, and military industry, and have been extended to automobiles, construction, energy, environmental protection, biomedical, and sports equipment. A field of research that is competing heavily for investment. However, the manufacturing cost of composite three-dimensional fabric is expensive and the production efficiency is very low. Therefore, how to realize the intelligentization of manufacturing technology, shorten the production cycle, and reduce the production cost under the premise of ensuring the performance advantages of the three-dimensional fa...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the traditional needle insertion process of the existing sewing technology relies on manual needle insertion, which has low precision, consumes a lot of manpower, and has poor stability of the finished product, which cannot meet the requirements of the three-dimensional fabric sewing process for related products.

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