Dustproof device suitable for stereoscopic shaping mechanism

Abstract

The invention discloses a dustproof device suitable for a stereoscopic shaping mechanism. The dustproof device a transmission component dustproof structure, a construction groove dustproof structure, a maintaining device dustproof structure, an operation environmental dustproof structure and a powder storage groove dustproof structure, wherein the transmission component dustproof structure is used for blocking the contact of the construction powder and a transmission component; the construction groove dustproof structure is used for collecting the raised and fallen construction powder; the maintaining device dustproof structure is used for covering, proofing dust and protecting the maintaining device when the maintaining device is in idle; the operation environmental dustproof structure leads the internal operation environment to generate negative pressure to adsorb the raised construction powder; and the powder storage groove dustproof structure is used for sealing the raised fallen dust in the powder temporarily storage groove.

Description

technical field [0001] The invention relates to a dust-proof device, especially a dust-proof device suitable for a three-dimensional forming mechanism. Background technique [0002] Rapid prototyping technology (RP technology for short) is developed based on the concept of building pyramid layer by layer stacking. Automatically and quickly convert the design scheme of any complex shape into a 3D solid model, which greatly shortens the research and development cycle of new products and reduces the cost of research and development, and can ensure the time to market of new products and the first-time success rate of new product development. It is a technology It provides a more complete and convenient product design communication tool between technical personnel and non-technical personnel such as enterprise decision makers and product users, thus significantly improving the competitiveness of products in the market and the relationship between enterprises and the market. Quic...

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to provide a dust-proof device suitable for three-dimensional forming mechanism, so as to solve the problem that the traditional three-dimensional forming mechanism cannot be sealed when not performing jet printing, and the residual glue will be dried up in the printing head or the maintenance station for storage, and When the printing head leaves, the scraper and seal in the maintenance station will be glued and hardened, and it will cause a dusty working environment during powder spreading or printing operations, which will affect the normal operation of the device and components. In particular, a dust-proof device is provided to achieve the benefits of absolute dust-proof operations for the entire equipment

Images