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

Copper foil production equipment capable of effectively improving uniform density of copper foil surface

A technology of uniform density and production equipment, applied in electrolytic process, electroforming and other directions, can solve the problem of uneven surface density of copper foil, and achieve the effect of improving uniform density and improving production efficiency.

Inactive Publication Date: 2020-06-26
尹雨晴
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a copper foil production equipment that effectively improves the uniform density of the copper foil surface, and this technical solution solves the problem of uneven surface density of the copper foil

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
  • Copper foil production equipment capable of effectively improving uniform density of copper foil surface
  • Copper foil production equipment capable of effectively improving uniform density of copper foil surface
  • Copper foil production equipment capable of effectively improving uniform density of copper foil surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not 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 relates to the field of crude foil machines, in particular to copper foil production equipment capable of effectively improving the uniform density of a copper foil surface. The copper foil production equipment comprises a conveying frame and further comprises a discharging roller, a winding roller, a limiting assembly, a coating assembly for coating copper foil with electrolyte, anadjusting assembly for adjusting the surface density of the copper foil and a drying assembly for drying the electrolyte, the discharging roller and the winding roller are arranged at the front end and the tail end of the conveying frame, the limiting assembly, the coating assembly, the adjusting assembly and the drying assembly are arranged at the top of the conveying frame, and the limiting assembly, the coating assembly, the adjusting assembly and the drying assembly are sequentially arranged between the discharging roller and the winding roller in the length direction of the conveying frame; and the limiting assembly comprises two pressing rollers, and the two pressing rollers are symmetrically arranged at the upper end and the lower end of the copper foil in the height direction of arectangular frame. The copper foil production equipment solves the problem that the surface density of the copper foil is not uniform, the surface density uniformity of the copper foil is improved, and the production efficiency of the copper foil is improved.

Description

technical field [0001] The invention relates to the field of foil machines, in particular to a copper foil production equipment which can effectively improve the uniform density of the copper foil surface. Background technique [0002] The surface density of electrolytic copper foil is required to be in the range of 10-15% per square meter, such as: the industry standard of 1 / 2OZ gram weight is 143-163g / m2, but copper foil for each PCB board and copper foil for battery cells All requirements hope that the deviation range is as small as possible. Usually, the area density value range is used as one of the rating criteria. The smaller the area density difference is, the higher the grade is. Users with higher quality requirements often indicate the area density on the order. The difference, the surface density difference is reduced, which increases the difficulty of production, and the production control is also adjusted in various aspects accordingly, such as: adjustment of an...

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 Applications(China)
IPC IPC(8): C25D1/04
CPCC25D1/04
Inventor 尹雨晴
Owner 尹雨晴
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