A 3D printer that facilitates material removal and prevents clogging

Abstract

The invention discloses a 3D printer which is easy to remove materials and prevent clogging, comprising a first support seat and a print head, a second support seat is fixed above the first support seat, and the top of the second support seat is welded There is a supporting plate, the left and right sides of the supporting plate are fixedly installed with a first electric sliding seat, and a second electric sliding seat is installed on the surface of the first electric sliding seat, and the middle of the second electric sliding seat is installed A third electric sliding seat is installed, the front end of the third electric sliding seat is slidably installed with a sliding block, the front end of the sliding block is fixedly provided with a connecting shell, and the top of the connecting shell is provided with a feeding port; The rotation of the outer ring of the wedge block makes the wedge block rotate while telescopic motion, so as to slowly push the ejector rod upward, so that the device can stably discharge the printed product from multiple positions, and can also block the inside of the print head. Automatically unblock.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printer that facilitates material removal and prevents clogging. Background technique [0002] 3D printing is a kind of rapid prototyping technology. 3D printing technology can not only make daily necessities, but also realize the manufacture of aerospace parts and the production of medical appliances. Although 3D printers cannot be applied to mass production operations, but It can produce high-precision customized products, which improves the problems encountered in people's production and life. The existing 3D printers still have some defects in the process of use; for example, the 3D printer tray and its preparation in the publication number CN201410481413.6 The method and the 3D printer include a printer body and a tray mounting plate fixed to the printer body, the tray mounting plate is a frame-shaped structure, and also includes the 3D printer tray, the 3D printer ...

AI Technical Summary

Problems solved by technology

[0002] 3D printing is a kind of rapid prototyping technology. 3D printing technology can not only make daily necessities, but also realize the manufacture of aerospace parts and the production of medical appliances. Although 3D printers cannot be applied to mass production operations, but It can produce high-precision customized products, which improves the problems encountered in people's production and life. The existing 3D printers still have some defects in the process of use; for example, the 3D printer tray and its preparation in the publication number CN201410481413.6 The method and the 3D printer include a printer body and a tray mounting plate fixed to the printer body, the tray mounting plate is a frame-shaped structure, and also includes the 3D printer tray, the 3D printer tray is arranged in the tray mounting plate, and the tray is installed The side wall of the board is evenly provided with several threaded holes, and locking bolts are arranged in the threaded holes. The head end of the locking bolt is in contact with the side wall of the 3D printer tray, and there is a gap between the 3D printer tray and the tray mounting plate

With the 3D printer of this structure, after the product is printed, the 3D printer tray is separated from the 3D printer by loosening the locking bolt abutting against the 3D printer tray, and the 3D printer tray is placed in the water tank and passed through the water tank. When heated to boiling, the printed product on the tray can be quickly detached from the 3D printer tray, and the printed product can be removed conveniently and quickly without any damage to the printed product. The above-mentioned 3D printer achieves material protection by directly removing the tray Unloading, in the process of subsequent use, the printed materials cannot be quickly separated from the tray, which is very inconvenient to use, and the existing 3D printers cannot automatically unblock during use, and their functionality is poor

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