Cutting equipment and method for flexible cell substrate, flexible cell substrate
A technology for cutting equipment and core substrates, which is applied in the manufacture of electrolyte batteries, non-aqueous electrolyte batteries, and climate sustainability. It can solve problems such as battery control and management difficulties, terminal changes, and setting location restrictions, so as to reduce the difficulty of management. and complexity, increasing productivity and production flexibility
Active Publication Date: 2022-01-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Due to structural limitations, the current lithium-ion battery has a rigid shell and cannot change with the shape of the terminal. Therefore, the location of the lithium-ion battery in the terminal is greatly restricted, and the flexible battery has better flexibility. And can better cooperate with the terminal of variable shape
[0003] In the flexible battery pack in the related art, the batteries are usually miniaturized enough, and connected in series and parallel by coupling to achieve the purpose of deformability; but this will bring difficulties in the control and management of each battery
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] While the present disclosure may readily be embodied in different forms, only some of these are shown in the drawings and will be described in detail in this specification, with the understanding that the specification should be considered as the It is an exemplary illustration of the principles of the disclosure and is not intended to limit the disclosure to what is described herein.
[0039] Therefore, a feature indicated in this specification will be used to describe one feature of an embodiment of the present disclosure, rather than implying that every embodiment of the present disclosure must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.
[0040]...
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
Login to View More Abstract
The disclosure provides a cutting device and method for a flexible battery base material, and a flexible battery base material. The disclosure can effectively improve the production efficiency and production flexibility of the flexible battery base material. The cutting device includes a longitudinal cutting element, a transverse cutting element, and a drive control mechanism. The longitudinal cutting part comprises a plurality of longitudinal cutting knives arranged longitudinally in sequence, and the cutting direction of the longitudinal cutting knives extends longitudinally; the transverse cutting part comprises a plurality of transverse cutting knives arranged transversely in succession, and The cutting direction extends transversely; the drive control mechanism is connected to each of the transverse cutters and each of the longitudinal cutters, and the drive control mechanism is used to drive a corresponding number of the longitudinal cutters to cut the original battery core substrate, to form the longitudinal edge of the cell strip; the drive control mechanism is also used to drive a corresponding number of the transverse cutters to cut the original cell substrate to form the transverse edge of the bendable section.
Description
technical field [0001] The present disclosure relates to the field of flexible battery manufacturing, in particular to a cutting device and method for a flexible battery base material, and a flexible battery base material. Background technique [0002] Due to structural constraints, the current lithium-ion battery has a rigid shell that cannot change with the shape of the terminal. Therefore, the location of the lithium-ion battery in the terminal is greatly restricted, and the flexible battery has better flexibility. And it can better cooperate with the terminal with variable shape. [0003] In the flexible battery pack in the related art, the batteries are usually miniaturized enough and then connected in series and parallel by coupling to achieve the purpose of deformability; however, this will bring difficulty in the control and management of each battery. Contents of the invention [0004] An object of the present disclosure is to propose a flexible battery base mate...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/06H01M10/058
CPCB26D1/06B26D1/0006H01M10/058B26D2001/0033Y02E60/10Y02P70/50
Inventor 谢红斌张俊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD