Double-shaft type stirring debubbler used for vacuum box

A stirring and defoaming, double-shaft technology is applied in the field of double-shaft stirring and defoaming, which can solve the problems of limited operation time and reduced fluidity, and achieve the effects of reducing stirring resistance, high defoaming efficiency and simple structure.

Active Publication Date: 2016-05-04
THE 41ST INST OF CHINA ELECTRONICS TECH GRP
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the resin reacts slowly after mixing, and the fluidity continues to decrease, so the total operation time is limited, which brings certain challenges to the manual potting process

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
  • Double-shaft type stirring debubbler used for vacuum box
  • Double-shaft type stirring debubbler used for vacuum box
  • Double-shaft type stirring debubbler used for vacuum box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] combined with Figures 1 to 3 The specific embodiment of the present invention is described further:

[0031] The double-shaft stirring degasser used in the vacuum box includes a base, a barrel for holding materials, a lifting device and a stirring device. The lifting device is fixed on the base through a bracket, the stirring device is connected to the lifting device through a cantilever slide, and the stirring device is suspended directly above the material cylinder, and the material cylinder is fixed on the base; the driving lifting device drives the stirring device to lift vertically, The stirring device rotates and stirs the raw materials in the barrel.

[0032] see figure 1 , the double-shaft stirring degasser for the vacuum box includes a base 1, a barrel 2, a cantilever slide 6 and a stirring rod 4. The cartridge 2 is placed on the base 1 . The top of the barrel 2 is provided with a stirring rod 4, the top of the stirring rod 4 is connected with a stirring m...

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 double-shaft type stirring debubbler used for a vacuum box. The double-shaft type stirring debubbler comprises a pedestal, a material barrel for holding materials, a lifting device and a stirring device. The lifting device is fixed on the pedestal through a bracket, the stirring device is connected to the lifting device through a cantilever sliding table, and is suspended right above the material barrel, and the material barrel is fixed on the pedestal. The lifting device is driven to drive the stirring device to lift vertically, and the stirring device performs rotary stirring of the raw materials in the material barrel. The double-shaft type stirring debubbler provided by the invention can be placed in a vacuum environment overall, an operator starts stirring procedure by remote control outside, a stirring shaft drives stirring paddles to mix materials, while the stirring shaft performs stirring, a lifting shaft drives the stirring shaft to do up-and-down reciprocating motion to bring the bottom liquid to the surface, so that bubbles in the materials rapidly rupture on the surface and escape. The double-shaft type stirring debubbler provided by the invention can be used in combination with a vacuum box, and has the advantages of simple structure, convenient use, good mixing uniformity, and high debubbling efficiency.

Description

technical field [0001] The invention relates to an auxiliary stirring device for degassing liquid materials in a vacuum environment, in particular to a double-shaft stirring degassing device. Background technique [0002] At present, in the production process of electronic components and electronic equipment, the process of potting products with resin is widely used. In order to eliminate the air bubbles generated during the potting process and ensure the quality of the final product, vacuum potting is often used. Vacuum potting is divided into special vacuum equipment potting and artificial vacuum potting. Among them, manual vacuum potting is widely used because of its simple equipment and is suitable for general production processes. When manual vacuum potting, first mix the components according to the specified ratio, then stir the mixed resin evenly, then put the mixed resin in the vacuum box for vacuum defoaming, and finally use the defoamed resin to complete Potting...

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): B01D19/00
CPCB01D19/0052
Inventor 李辉徐先庆眭忠海
Owner THE 41ST INST OF CHINA ELECTRONICS TECH GRP
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