Wire-feeding assembly of 3D printer

Abstract

The invention discloses a wire-feeding assembly of a 3D printer. The wire-feeding assembly of the 3D printer comprises an extruding machine base. A fixed aluminum piece is arranged on the protruding machine base. A heat dissipation assembly and a motor assembly are arranged on the two sides of the fixed aluminum piece respectively. A guide wheel assembly is arranged between the motor assembly and the heat dissipation assembly. The motor assembly comprises a motor, and an extruding gear is arranged at the output end of the motor. The guide wheel assembly comprises a spring base fixed to the front end of the motor. The lower end of the spring base protrudes out and to form a spring base body. An extruding clamp is movably arranged at the upper end of the spring base. The extruding clamp comprises a Z-shaped clamp body. Two fixing pieces which are arranged in parallel and at intervals are arranged at the front end of the clamp body. A movable guide wheel is arranged between the fixing pieces. A spring is arranged between the rear end of the clamp body and the spring base body. A penetrating hole is formed in the middle of the clamp body. According to the wire-feeding assembly of the 3D printer, the problem that it is difficult to feed a wire in the printing process is solved, the quality of a printed product is improved, loss of consumed materials is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to a wire feeding assembly on a 3D printer. Background technique [0002] 3D printers are becoming more and more common in the market, which has affected the global manufacturing revolution. In the past, the design of components was completely dependent on whether the production process can be realized. At that time, the production process is no longer considered, and the design of any complex shape can be realized by 3D printers. It can directly generate objects of any shape from computer graphics data without machining or molds, thereby greatly shortening the production cycle of products and improving productivity. Although it still needs to be perfected, the market potential of 3D printing technology is huge, and it is bound to become one of the many breakthrough technologies in the future manufacturing industry. [0003] The basic principle of a 3D printer is to heat and melt raw materials and then cool and solidify to shape...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wire feeding assembly on a 3D printer, which solves the problem of difficult wire feeding during the printing process, improves the quality of printed products, reduces the loss of consumables, and saves costs

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