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

Detachable slitting cutter die for CIGS (copper indium gallium selenide) flexible battery piece

A flexible battery and slitting knife technology, which is applied in metal processing and other directions, can solve the problems of low slitting efficiency, no safety protection, and poor slitting dimensional accuracy, so as to improve slitting dimensional accuracy, reduce labor intensity, and improve slitting The effect of cutting accuracy

Inactive Publication Date: 2017-05-10
陈红
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few cutting tools for CIGS flexible cells, among which the most used tool is a paper cutter. During the processing, the paper cutter has the following disadvantages: the cutting size accuracy is poor, because the cells are easy to slide during the cutting process ;The work intensity of the personnel is high, and there is no safety protection during the slitting, and the personnel are prone to fatigue and injury; the slitting efficiency is low, 8-10 times / min per person; the labor cost of the production line is high, in order to maintain the balance of the production line, the slitting The process needs to add more personnel and paper cutters to meet the production rhythm of the next cell splicing 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
  • Detachable slitting cutter die for CIGS (copper indium gallium selenide) flexible battery piece
  • Detachable slitting cutter die for CIGS (copper indium gallium selenide) flexible battery piece
  • Detachable slitting cutter die for CIGS (copper indium gallium selenide) flexible battery piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0013] like Figure 1-3 As shown, it is a structural diagram of a detachable CIGS flexible cell slitting die provided by the present invention. The slitting die includes an upper die and a lower die, both of which are independent units.

[0014] The upper die includes cutters, sponges and multiple upper die clamp units, which are assembled together by bolts and nuts, and there is a slot between the 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 detachable slitting cutter die for a CIGS (copper indium gallium selenide) flexible battery piece. The detachable slitting cutter die for the CIGS flexible battery piece comprises an upper cutter die and a lower cutter die, wherein the upper cutter die comprises a plurality of cutters and a plurality of upper cutter die clamp units, and the plurality of upper cutter die clamp units are integrally assembled through bolts and nuts; a cutter groove position for assembling the corresponding cutter is reserved between every two upper cutter die clamp units; and the lower cutter die is of a plate shaped structure. With the adoption of the slitting cutter die, the slitting size accuracy of a film battery can be improved; the production efficiency can be improved; and materials can be easily positioned.

Description

technical field [0001] The invention belongs to the technical field of mechanical design and relates to the cutting of CIGS flexible battery slices, in particular to a detachable CIGS flexible battery slice cutting knife die. Background technique [0002] Thin-film solar cells are currently mainly divided into three types: amorphous silicon thin-film solar cells, cadmium telluride (CdTe) thin-film solar cells, and copper indium gallium selenide (CIGS) thin-film solar cells. Among them, copper indium gallium selenide (CIGS) thin-film solar cells are divided into glass substrate and stainless steel substrate in terms of processing technology. The battery sheet made of stainless steel substrate has the characteristics of bendability and light weight, so it is also called CIGS flexible Cell. [0003] Currently in use, 210mm*84.5mm, 317mm*84.5mm (length*width) CIGS flexible battery sheets are cut and processed by upstream battery manufacturers from large coils hundreds of meters...

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): B26F1/44B26D7/02
CPCB26F1/44B26D7/02
Inventor 陈红
Owner 陈红
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