Device for constructing model in layer

A technology for constructing models and structures, which is applied in the field of devices for constructing models layer by layer, can solve problems such as troublesomeness, and achieve the effect of structural stability

Active Publication Date: 2014-04-30
VOXELJET AG
View PDF9 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Proper operation must be achieved through high ma

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for constructing model in layer
  • Device for constructing model in layer
  • Device for constructing model in layer

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0060] According to the present invention, a device or method for making a three-dimensional model on a plane by means of a 3D printing method is described, wherein a material coating device (for example, a granular material coater unit or a print head unit) is provided to transfer the respective materials Apply to the flat surface. The material application device now moves vertically on one or more portal frames according to the invention.

[0061] Figure 1 to Figure 4 The flow of the method of the present invention according to the preferred embodiment is shown. At this time, on the flat surface 9, the coater 4 is used to coat the particulate material on the flat surface 9. At this time, a coater 4 is contained in the portal frame 1. The portal frame 1 moves on the plane of the linear unit 2. The portal frame 1 is then moved back to its initial position (see figure 2 ). The portal frame 1'containing the print head 5 is now also independently moved on the linear unit 2 fixe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a device for constructing models in layers. A region for constructing models, preferably a construction platform, and a material applying device (4, 5) for applying material onto the region are provided. The material applying device (4, 5) is arranged in a movable manner over the region. The material applying device (4, 5) is designed as a portal (1, 1') such that the material applying device can be moved over the region at least via two linear guides (2) arranged at opposite sides of the region, and the material applying device is arranged around the region such that a portal (1, 1') is formed by at least two portions that extend laterally with respect to the region. At least one additional material applying device (4, 5) for applying an additional material onto the region is provided.

Description

technical field [0001] The invention relates to a device and a device for layer-by-layer construction of a model according to the preamble of claim 1 or claim 8 . Background technique [0002] In European patent document EP0431924B1 a method for producing three-dimensional objects derived from computer data is described. In this case, a first material (here granular material) is applied in a thin layer onto a build platform, optionally covered with a container, and a second material, which can form a solid object with the first material, is subsequently applied thereon. Two materials. For example, according to EP0431924B1, a granular material is provided as a first material and then selectively printed by means of a printing head with a bonding material. The particle regions printed with the binder are bonded and cured under the influence of the binder and optionally additional curing agents. The platform is then lowered one layer thick into the build cylinder and a new l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B29C67/00
CPCB29C67/0062B29C67/0055B29C67/0085B29C67/0081B29C64/124B29C64/165B29C64/209B29C64/118B29C64/106B29C67/00B29C64/232B29C64/227B29C64/236B33Y30/00B33Y10/00
Inventor 安德烈斯·多米尼克·哈特曼英戈·埃德雷尔
Owner VOXELJET AG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap