Automatic production line for knife and sword

Abstract

The invention discloses an automatic production line for a knife and sword. The automatic production line comprises a grinding device, a moving device and a supporting device, the moving device is fixed to the top of the supporting device, the moving device is located on the bottom of the grinding device, through the grinding device and the supporting device, adjusting of the distance between theknife and sword surface and the grinding roller is achieved, grinding and polishing of knives and swords of different thickness specifications can be met, meanwhile, through an extrusion part in the grinding device, the contact between a grinding roller and the surface of the knife and sword can be adjusted in a small scale manner, grinding of the sunken arc surface in the knife and sword surfaceafter forging can be met, manual grinding is not needed, production efficiency is increased, and meanwhile, the ground knife and sword surface is uniform and smooth.

Description

technical field [0001] The invention relates to the technical field of sword production, in particular to an automatic production line for swords. Background technique [0002] In the long history of our country, the sword was initially used as a high-end cold weapon, mainly used for killing on the battlefield. Later, due to social stability, the sword as a high-end weapon became an accessory of the upper nobles and a status symbol. Later, it also became a symbol used by literati to flaunt their identity. Gradually, the sword became an accessory that symbolized identity for a long time. [0003] At present, there are two types of blanks for processing swords and swords. One is punched and cut from steel plates, and the other is blanks formed by forging. Due to low hardness and poor toughness, its grade is low, and the forged knife blank has a more uniform carbide structure, finer grains, finer distribution, high hardness and toughness after forging. Good, better wear resis...

AI Technical Summary

Problems solved by technology

[0003] At present, there are two types of blanks for processing swords and swords. One is punched and cut from steel plates, and the other is blanks formed by forging. Due to low hardness and poor toughness, its grade is low, and the forged knife blank has a more uniform carbide structure, finer grains, finer distribution, high hardness and toughness after forging. Good, better wear resistance and impact resistance The quality of the sword is very good, and it is very popular among consumers. However, due to the uneven surface thickness of the forged sword, the existing grinding equipment cannot effectively polish it, usually through Manual grinding with sandpaper, the efficiency of manual grinding is low, and the appearance of the polished sword is uneven, without mechanical equipment, it is not easy to be accepted by the market. Therefore, we propose an automatic production line for swords

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