Composite material heald frame based on laminated board structure

Abstract

A composite material heald frame based on a laminated board structure adopts a planar framework structure and comprises a first transverse beam and a second transverse beam, wherein two ends of the first transverse beam and the second transverse beam are rigidly connected with a first side gear and a second side gear; the first transverse beam is provided with a first guide board and a second guide board; the second transverse beam is provided with a third guide board and a fourth guide board; the first transverse beam, the second transverse beam, the first side gear, the second side gear, thefirst guide board, the second guide board, the third guide board and the fourth guide board are respectively formed by pressing four layers of carbon fiber composite material laminated boards; the thickness of carbon fiber of each layer of the four layers of carbon fiber composite material laminated boards is 0.234mm, and a pavement direction takes an included angle between fiber and an X axis asreference and is labeled as [0 / 24.39 / -31.02 / 90] degrees. According to the composite material heald frame disclosed by the invention, the four layers of the carbon fiber composite material laminated boards are applied to a heald frame, inertial load during a production process of a weaving machine can be reduced to a large extent, vibration and noise of the weaving machine are inhibited while light weight of the heald frame is realized, and the machining speed and the weaving efficiency of the weaving machine can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a composite material heald frame based on a laminate structure. Background technique [0002] As an important special basic part of textile machinery, the heald frame has a decisive influence on the development and technical upgrading of new looms. The technological progress of heald frames is essentially the innovation and development of materials, and there are huge differences in the working performance of heald frames made of different materials. With the continuous improvement of the speed and automation level of new looms, heald frames made of traditional materials can no longer meet the working requirements of new modern looms. In order to adapt to the actual production of modern high-speed looms, new heald frames are required to have the characteristics of light weight, low vibration and noise, high rigidity, and high fatigue resistance. The existing heald fram...

AI Technical Summary

Problems solved by technology

With the continuous improvement of the speed and automation level of new looms, heald frames made of traditional materials can no longer meet the working requirements of new modern looms

In order to adapt to the actual production of modern high-speed looms, the new heald frames are required to have the characteristics of light weight, low vibration and noise, high rigidity, and high fatigue resistance. The existing heald frames have the disadvantages of large vibration and noise during production.

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