Glue-free fiber bar heat setting machine for glue-free fiber bar production line

Abstract

The invention relates to a glue-free fiber bar heat setting machine for a glue-free fiber bar production line. The machine is matched with the glue-free fiber bar production line, and is suitable forglue-free fiber bar processing production. The machine comprises a heat setting machine frame, a fiber bundle channel, a fiber bundle channel tube, a plurality of fiber bundle temperature equalizing zones, a plurality of temperature control preheating zones, a plurality of temperature control heating zones and a fiber bundle solidifying forming zone; and a machine box body is arranged at the upperpart of the heat setting machine frame, the plurality of temperature control heating zones are arranged in the machine box body, the plurality of temperature control preheating zones are arranged atthe front parts of the temperature control heating zones, one fiber bundle temperature equalizing zone is arranged between every two adjacent temperature control preheating zones, one fiber bundle temperature equalizing zone is arranged between every two adjacent temperature control heating zones, a fiber bundle inlet temperature equalizing zone is arranged at a fiber bundle inlet, and the fibersolidifying forming zone is arranged at the front end of the heat setting machine. The design is reasonable, the production process is simple, the production cost is greatly saved, glue and solvents are not needed to be added in the production process, and the environment-friendly and energy-saving effects are achieved.

Description

technical field [0001] The invention relates to a glue-free fiber bar heat-setting machine for a glue-free fiber bar production line, matched with the glue-free fiber bar production line, and suitable for processing and producing the glue-free fiber bar. Background technique [0002] At present, domestic and foreign production of fiber nibs, fiber water diversion rods, fiber volatilization rods, and fiber filter materials are made of added elastic filaments, PTY long fibers or short fibers, clustered through predetermined dipping, heat setting and drying to form capillary water absorption effect rods, and then By cutting and grinding to make pen tips, water-absorbing rods, and filter rods, the glue soaked in the production process will release a very serious irritating smell. In addition, a large amount of organic solvents such as ethyl acetate are used in the glue, which is toxic, flammable and explosive during the production process. It may even cause a fire and cause loss...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic and foreign production of fiber nibs, fiber water diversion rods, fiber volatilization rods, and fiber filter materials are made of added elastic filaments, PTY long fibers or short fibers, clustered through predetermined dipping, heat setting and drying to form capillary water absorption effect rods, and then By cutting and grinding to make pen tips, water-absorbing rods, and filter rods, the glue soaked in the production process will release a very serious irritating smell. In addition, a large amount of organic solvents such as ethyl acetate are used in the glue, which is toxic, flammable and explosive during the production process. It

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