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Convenient-to-repair 3D printer

A technology of 3D printers and shells, applied in the field of 3D printing, can solve the problems of insufficient convenience, lengthened maintenance and replacement time, troubles, etc., and achieve the effect of saving equipment costs

Inactive Publication Date: 2018-10-19
芜湖启迪打印机科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: when the traditional 3D printer plastic nozzle is damaged for maintenance and replacement, the staff needs to remove the plastic nozzle and the plastic nozzle holder together, which greatly lengthens the maintenance time. The replacement time is very troublesome and not convenient enough

Method used

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  • Convenient-to-repair 3D printer

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0021] refer to Figure ...

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Abstract

The invention discloses a convenient-to-repair 3D printer. The 3D printer comprises a shell. The upper side of the shell is fixedly connected to an upper mounting base, and the upper mounting base isinternally provided with a tow feeding chamber of which the interior is fixedly connected to a first motor; the both sides of the first motor are each connected to a fixed rod fixedly, and the end, far away from the first motor, of each fixed rod is fixedly connected to the inner wall of the tow feeding chamber; and the output end of the first motor is fixedly connected to a rotating shaft of which one end is rotatably connected to the side wall of the tow feeding chamber, and the rotating shaft is fixedly connected to a tow feeding wheel. According to the 3D printer, through pulling of a fixed block, a second spring is elongated, till a clamping block is not limited by a limit rod, so that the clamping block is driven by a first spring in the extension state to move in a telescopic chute,and disengaged from a slot; thus, a plastic nozzle is removed directly, thereby assisting workers in performing maintenance and replacement more quickly.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printer which is easy to maintain. Background technique [0002] 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0003] When the plastic nozzle of a traditional 3D printer is damaged for maintenance and replacement, the staff needs to remove the plastic nozzle and the plastic nozzle holder together, which greatly prolongs the time for maintenance and replacement, which is very...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/209B29C64/232B33Y30/00
CPCB29C64/209B29C64/232B33Y30/00
Inventor 骆晓龙郭健
Owner 芜湖启迪打印机科技有限公司
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