A 3D printer that can automatically peel off models and print continuously

Abstract

The invention discloses a 3D printer capable of automatically peeling off models and continuously printing, and relates to the technical field of printers. A 3D printer that can automatically peel off the model and print continuously, including a frame, the X-axis motion mechanism is located on the top of the frame and connected with the Y-axis motion mechanism, the spraying mechanism is installed on the X-axis motion mechanism, and the printing platform is installed on the Z-axis In the movement mechanism, the printing platform includes a base and a platform frame. A platform motor is installed at one end of the platform frame. A driving roller is installed on the output shaft of the platform motor. A driven roller is installed at the other end of the platform frame. A transmission belt is arranged between the driving roller and the driven roller. A vacuum adsorption table is set on the frame, an inclined slideway is set at one end of the platform frame, and a vacuum negative pressure machine is set at the bottom of the frame. The beneficial effect of the invention is that it can automatically peel off the printed model from the printing platform without damaging the model, and realize continuous production in a cycle.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to a 3D printer capable of automatically stripping models and printing continuously. 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. Existing 3D printers are not suitable for mass production. The main reasons are: 1. Manually peeling off the printed model, mostly using spatulas or similar tools to cause varying degrees of damage to the model itself. 2. The printed model is manually peeled off, and sharp tools are used to peel off, which poses a safety hazard to the operator. 3. It is time-consuming to manually peel off the printed model, which will have an impact on...

AI Technical Summary

Problems solved by technology

Existing 3D printers are not suitable for mass production. The main reasons are: 1. The printed models are manually peeled off, and most of them use spatulas or similar tools to cause varying degrees of damage to the models themselves.

2. The printed model is manually peeled off, and sharp tools are used to peel off, which poses a safety hazard to the operator

3. Manually peeling off the printed model is time-consuming and will have an impact on mass production time

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