Baseplate of 3D printer

Abstract

The invention discloses a baseplate of a 3D printer. The baseplate of the 3D printer comprises a connecting plate, a PC plate, a hot melting adhesive layer, an anti-bonding pattern, hydraulic extension rods, a level and an automatic drawer device; the PC plate is a main body of the baseplate, and is provided with a buckle on the lower surface; the connecting plate is arranged on the lower surface of the PC plate; magnets are respectively arranged on the connecting plate and the PC plate; the hot melting adhesive layer is arranged on the upper surface of the PC plate; the anti-bonding plate is arranged on the surface of the hot melting adhesive layer; four hydraulic extension rods are provided and in threaded connection with the connecting plate, and antiskid pads are arranged at the lower ends; the level is positioned on the left side of the upper end of the PC plate; the automatic drawer device comprises a switch button, a drawer and an extension mechanism; the extension mechanism comprises a shell, a magnet, an iron core and a copper wire; the magnet and the iron core are arranged in the shell; and the copper wire is wound on the iron core. The baseplate of the 3D printer can perform printing without needing heating, is easy to bond a printing material, is convenient to take parts, simple in structure, safe and environment-friendly, and can effectively increase the printing success rate.

Description

technical field [0001] The invention relates to the field of 3D printers, in particular to a bottom plate of a 3D printer. Background technique [0002] 3D printer, also known as three-dimensional printer, is a kind of cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials. Print layers of adhesive material to create three-dimensional objects. The principle of a 3D printer is to put data and raw materials into the 3D printer, and the machine will build the product layer by layer according to the program. At present, when the 3D printer takes the printed product, it adopts the heating technology of the printing base plate, and then uses the spatula to remove the printed product from the printing base plate. Disadvantages of this method: using a shovel to forcibly shovel the printing plate during pick-up will cause the printed produ...

AI Technical Summary

Problems solved by technology

Disadvantages of this method: using a shovel to forcibly shovel the printing plate during pick-up will cause the printed product to be damaged or even scrapped; and the shovel will scratch the printing plate, affecting the flatness of the surface of the printing plate and affecting the printing effect of 3D printing ;This pickup method is only suitable for smaller products

The traditional printing plate is mostly made of glass, which is relatively heavy and troublesome to use

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