Printing protection device for laser forming

Abstract

The invention discloses a printing protection device for laser forming. The printing protection device comprises an outer box body and a printing protection device detachably mounted in the outer boxbody; the printing protection device comprises a base, a working platform fixed on the base, a printing component movably mounted at the upper part of the working platform, and baffle components arranged on the two sides of the working platform; the printing component comprises a lifting motor, a top disc connected with a lifting screw of the lifting motor, an azimuth adjustment mechanism fixed onthe surface of the top disc, and a laser forming printing head mounted on the azimuth adjustment mechanism; the laser forming printing head is movably mounted at the upper part of the working platform; the baffle component comprises a prismatic protection plate and a hinge frame fixedly mounted on the outer side of the prismatic protection plate; the hinge frame is in a V-shape, and the end partof the hinge frame is connected with a telescopic arm through a telescopic cylinder. Due to the printing protection device for laser forming, the laser forming printing work is more safely and effectively conducted, and the forming rate of products is increased.

Description

technical field [0001] The invention relates to a printing protection device for laser forming, which belongs to the technical field of laser forming processing equipment. Background technique [0002] Laser rapid prototyping is a brand-new manufacturing technology that integrates advanced technologies such as CAD, CAM, CNC, laser, precision servo drive and new materials. Compared with traditional manufacturing methods, it has: high replicability and interchangeability of prototypes; manufacturing The process has nothing to do with the geometric shape of the manufacturing prototype; the processing cycle is short and the cost is low, the general manufacturing cost is reduced by 50%, and the processing cycle is shortened by more than 70%; high technology integration realizes the integration of design and manufacturing; the existing laser rapid prototyping technology mainly includes three-dimensional Light modeling technology, selective laser sintering technology, laser claddin...

AI Technical Summary

Problems solved by technology

[0002] Laser rapid prototyping is a brand-new manufacturing technology that integrates advanced technologies such as CAD, CAM, CNC, laser, precision servo drive and new materials. Compared with traditional manufacturing methods, it has: high replicability and interchangeability of prototypes; manufacturing The process has nothing to do with the geometric shape of the manufacturing prototype; the processing cycle is short and the cost is low, the general manufacturing cost is reduced by 50%, and the processing cycle is shortened by more than 70%; high technology integration realizes the integration of design and manufacturing; the existing laser rapid prototyping technology mainly includes three-dimensional Light modeling technology, selective laser sintering technology, laser cladding forming technology, laser near-shape technology, laser sheet lamination manufacturing technology, laser induced thermal stress forming technology and three-dimensional printing technology; among them, stereoscopic light modeling technology is also called photocuring rapid Forming technology, the principle is that the computer controls the laser beam to scan the surface of the photosensitive resin point by point, and the thin layer of resin (about a few tenths of a millimeter) in the scanned area is cured by photopolymerization to form a thin layer of the part; The workbench is moved down by a layer thick distance, so that a new layer of liquid resin is coated on the surface of the cured resin, and the scanning process of the next layer is performed, and so on, until the entire prototype is manufactured, and the light-cured rapid prototyping technology can be used Manufacture complex and fine parts, and its processing and forming efficiency is high; however, the laser printing device in the existing photocuring rapid prototyping is not equipped with a protection mechanism, which makes the liquid resin prone to splashing during coating, which affects the printing environment, and the outside world The dust easily enters the raw material and affects the molding of the product; therefore, in order to solve the above problems, it is urgent to design a printing protection device for laser molding

Images