Glass fiber first-twist broken yarn detection device

Abstract

The invention discloses a glass fiber first-twist broken yarn detection device. The glass fiber first-twist broken yarn detection device comprises a bottom plate, the portions, close to the upper endand the lower end, on the outer surface at the rear end of the bottom plate are movably provided with connecting strips through hinges respectively, clamping grooves are formed in the portions, closeto the upper end and the lower end, of the outer surface at the front end of the bottom plate respectively, limiting grooves are formed in the positions, close to the clamping grooves, in the bottom plate, movable pins are welded to the inner surfaces of the limiting grooves, and connecting rods are welded to the outer surfaces at tops of the movable pins. The glass fiber first-twist broken yarn detection device is simple in structure and convenient to install, and on the basis that the original structure is not changed, improvement can be conducted; more convenience is brought to use, and installation and replacement are convenient; the influence brought by improvement on the device is reduced, electrical connection between the glass fiber first-twist broken yarn detection device and a doubling and twisting machine is more facilitated, and the installation difficulty is further reduced; moreover, replacement and recycling of the device obtained after installation can be more facilitated, and a more using prospect is brought.

Description

technical field [0001] The invention relates to the field of glass fiber processing, in particular to a glass fiber primary twist yarn break detection device. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. The advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but the disadvantages are brittleness and poor wear resistance; [0003] The glass fiber primary twist broken yarn detection device in the patent No. CN207597032U is improved on the basis of the twister, and the structure of the original twister needs to be changed, which cannot be used directly, which will have a certain impact on the use of the device. When in use, glass fiber filaments need to be wound on the front end of the structure. Due to the large friction between the glass fiber filaments and the structure, yarn breakage is more likely to occur. Therefore, we propose ...

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Problems solved by technology

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. The advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but the disadvantages are brittleness and poor wear resistance;

[0003] The glass fiber primary twist broken yarn detection device in the patent No. CN207597032U is improved on the basis of the twister, and the structure of the original twister needs to be changed, which cannot be used directly, which will have a certain impact on the use of the device. When in use, glass fiber filaments need to be wound on the front end of the structure. Due to the large friction between the glass fiber filaments and the structure, yarn breakage is more likely to occur. For this reason, we propose a glass fiber primary twist broken yarn Detection device

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