Fiber cutting knife heat dissipation equipment based on ethanol volatilization heat absorption principle

Abstract

The invention relates to the technical field of fiber cutting, and discloses fiber cutting knife heat dissipation equipment based on the ethanol volatilization heat absorption principle. The fiber cutting knife heat dissipation equipment based on the ethanol volatilization heat absorption principle comprises a rotating shaft center, wherein a shaft rod is movably connected to the outer side of therotating shaft center; an abutting block is movably connected to one end, away from the rotating shaft center, of the shaft rod; an outer ring gear is engaged with the inner side of the abutting block; pushing blocks abut against the outer side of the abutting block; pushing rods are movably connected to the outer sides of the pushing blocks; reset springs are movably connected to the ends, awayfrom the pushing blocks, of the pushing rods; pushing springs are movably connected to the ends, away from the pushing rods, of the pushing blocks; pushing screws are movably connected to the outer sides of the pushing springs; and the ends, away from the pushing springs, of the pushing screws are movably connected with pressing blocks. According to the fiber cutting knife heat dissipation equipment based on the ethanol volatilization heat absorption principle, the rotating shaft center serves as a rotating base point, so that the whole equipment is driven to rotate, cutting blades continuously rotate to work, and textile fibers are cut.

Description

technical field [0001] The invention relates to the technical field of fiber cutting, in particular to a fiber cutting blade cooling device based on the principle of ethanol volatilization and heat absorption. Background technique [0002] The commonly used raw material for spinning is hemp fiber. Because the fabric prepared by using hemp fiber or the blended yarn of hemp fiber and other fibers has special effects, such as comfortable and breathable, strong heat conduction and anti-mold effects, therefore, hemp fiber or hemp fiber Blended fabrics of fibers and other fibers have always been favored by people. [0003] With the rapid development of intelligent manufacturing, the innovative development of fiber cutting knives is becoming more and more attractive. The cutting knives are the key parts of the fiber cutting machine. Friction occurs, causing the blade of the fiber cutting knife to generate heat. When the blade of the fiber cutting knife is overheated, the cut short...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of intelligent manufacturing, the innovative development of fiber cutting knives is becoming more and more attractive. The cutting knives are the key parts of the fiber cutting machine. Friction occurs, causing the blade of the fiber cutting knife to generate heat. When the blade of the fiber cutting knife is overheated, the cut short fibers will easily adhere to the fiber cutting knife, which is not conducive to the collection of short fibers; The fiber cutting knife is also not conducive to the heat dissipation of the fiber cutting knife, and, with the extension of the cutting operation time, the temperature of the fiber cutting knife is getting higher and higher, which will affect the quality of the fiber, and at the same time, it is easy to cause safety hazards

Most of the cooling methods now use wind or water cooling. Cooling fans are placed around the tool or water is sprayed on the tool to cool down. Although these cooling methods will have a significant and intuitive effect, they all have unavoidable drawbacks. Water cooling When the high-temperature tool directly contacts the cold water, the temperature drops suddenly, which is easy to cause damage to the tool, and these cooling processes cannot avoid the need to stop the machine

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