Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A fast-cooling dual-laser printing device

A printing equipment and rapid cooling technology, which is applied in processing and manufacturing, solid material additive processing, additive processing, etc., to save working time, facilitate rapid heating, and avoid convection

Active Publication Date: 2022-04-19
山东创瑞激光科技有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of fast cooling type double laser printing equipment, to solve the problem of the prior art shortcoming in the above-mentioned background technology

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
  • A fast-cooling dual-laser printing device
  • A fast-cooling dual-laser printing device
  • A fast-cooling dual-laser printing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] see Figure 1-10 , a fast-cooling dual-laser printing device, comprising a working chamber 1 installed on a frame, a heat-insulating chamber 2 is arranged above the working chamber 1, a laser head 3 is arranged at the top of the heat-preserving chamber 2, and a laser head 3 is arranged at the bottom end A powder bed 4 is provided, and a powder spreading mechanism 5 for spreading powder on the powder bed 4 and a heating mechanism 6 for heating the inside of t...

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 discloses a rapid-cooling dual-laser printing device in the field of intelligent manufacturing, which includes a working cavity installed on a frame, an insulating cavity is arranged above the working cavity, and a laser head is arranged on the top of the insulating cavity. A powder bed is provided at the bottom, and a powder spreading mechanism for laying powder on the powder bed and a heating mechanism for heating the heat preservation chamber are arranged inside the heat preservation chamber; a support plate for placing workpieces is arranged in the working chamber, The support plate is fixedly installed on the lifting mechanism, and the support plate slides up and down along the inner wall of the working cavity; a cooling mechanism is arranged in the working cavity, and the cooling mechanism is used to cool down the molded area of ​​the workpiece during workpiece processing. The invention can quickly cool down the molded area of ​​the workpiece while the equipment is printing the workpiece, and does not affect the temperature of the unmolded area of ​​the workpiece, and does not cause the powder to fly, so that the workpiece can be cooled synchronously when printing is completed, and the molding efficiency of the workpiece is improved. .

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing, and specifically relates to a fast-cooling dual-laser printing device. Background technique [0002] 3D printing (3D printing) is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. Selective laser sintering (Selective Laser Sintering, SLS) is to lay a layer of non-metallic powder material on the workbench in advance. Under the control of the computer, the laser sinters the solid part of the powder according to the interface contour information, and then continuously circulates and accumulates layer by layer. forming. This type of forming method has the characteristics of simple manufacturing process, high flexibility, wide range of material selection, low material price, high material utilization rate, and fast forming speed. However, this ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B29C35/16B29C64/153B33Y30/00
CPCB29C64/20B29C35/16B29C64/153B33Y30/00B29C2035/1658
Inventor 吕忠利王崇矫滢温武汉
Owner 山东创瑞激光科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com