Edge line device of three-dimensional loom

Abstract

The invention discloses an edge line device of a three-dimensional loom. The three-dimensional loom comprises a reed plate, a beating-up device and a fabric clamping device, and a rapier is arranged on one side of the moving direction of the reed plate. The edge line device comprises a first edge line mechanism and a second edge line mechanism. The first edge line mechanism comprises a pushing mechanism, the pushing mechanism comprising an inclined block; a first vertical needle mechanism comprising a first vertical needle, wherein a roller is arranged at the bottom of the first vertical needle, and when the roller rolls along the inclined surface of the inclined block, the first vertical needle can move; and a reset mechanism, wherein the first vertical needle mechanism is fixed to the reset mechanism, when the pushing mechanism pushes the reset mechanism, the first vertical needle mechanism can be driven to move in the moving direction of the pushing mechanism, and when the pushing mechanism withdraws, the reset mechanism drives the first vertical needle mechanism to reset. The second edge line mechanism is fixed on the reed plate / beating-up device and comprises a second verticalneedle mechanism and a driving mechanism. The edge line device is simple in structure, the plurality of mechanisms are smoothly connected, the movement steps of the mechanisms are reduced, and the weaving efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an edge device of a three-dimensional loom. Background technique [0002] Three-dimensional textile technology is an expansion of traditional textile technology. Compared with traditional two-dimensional fabrics, three-dimensional fabrics add yarns in the Z direction in addition to the yarns in the X and Y directions of the plane, and the yarns in the three directions are interwoven. It forms an overall fiber network structure, which has good integrity and stability, and significantly improves the interlayer performance and impact damage resistance of the material. It has been widely used in engineering fields such as aerospace, transportation, and marine ships. [0003] When weaving three-dimensional fabrics, looms mostly use rigid rapiers for weft insertion, and double wefts are introduced each time. When the rapier wefts are inserted to the opposite side, the warp and weft ya...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the defects and problems of complex movement and low work efficiency in the prior art, and provide a side line device of a three-dimensional loom with simple structure and high work efficiency

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