Lithium battery pole piece winding device
A technology of winding device and lithium battery, applied to chemical instruments and methods, cleaning methods and utensils, cleaning methods using gas flow, etc., can solve the problems of no dust removal, affecting the use of pole pieces, and difficult disassembly of winding rollers, etc. , to achieve the effect of high dust removal quality and convenient disassembly
Pending Publication Date: 2021-11-30
安徽德亚电池有限公司
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing lithium battery pole piece intelligent winding device is not easy to disassemble the winding roller, and does not have the function of dust removal. Dust will adhere to the pole piece during the transmission process, and the dust will affect the use of the pole piece
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
[0024] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-8 As shown, a lithium battery pole piece winding device includes a winding mechanism and a dust removal mechanism. The winding mechanism includes two mounting plates 1 arranged symmetrically. The mounting plates 1 are respectively connected to the rotating shaft 2 through bearings. The two rotating shafts 2 are arranged At the same height, and the central axis is the same straight line, the rotating shafts 2 are respectively ...
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 invention discloses a lithium battery pole piece winding device. The device comprises a winding mechanism and a dust removal mechanism, wherein the winding mechanism comprises two symmetrically-arranged mounting plates, the mounting plates are connected with rotating shafts through bearings, square grooves are formed in the rotating shafts respectively, a first motor is fixed to one mounting plate, an output shaft of the first motor is fixedly connected with the rotating shaft close to the first motor, a winding roller is arranged between the two rotating shafts and symmetrically sleeved with two check rings, the ends, close to the rotating shafts, of the check rings are fixed to the fixing sleeves, the two ends of the winding roller are fixed to square shafts, the square shafts are clamped into the square grooves, the dust removal mechanism is arranged on one side of the winding mechanism, the dust removal mechanism comprises a dust removal cylinder, baffles are installed at the two ends of the dust removal cylinder, a feeding port and a discharging port are formed in the baffles, the discharging port is close to the winding mechanism, and a dust suction head is fixedly installed in the dust removal cylinder and connected with an exhaust fan through a dust suction pipe. According to the lithium battery pole piece winding device, the winding roller can be conveniently disassembled, and dust on the pole piece can be removed.
Description
technical field [0001] The invention relates to the field of battery pole piece production, in particular to a lithium battery pole piece winding device. Background technique [0002] Lithium batteries are a type of batteries that use lithium metal or lithium alloys as positive / negative electrode materials and use non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were born in 1996, and their safety, specific capacity, self-discharge rate and performance-price ratio are superior to lithium-ion...
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 Applications(China)
IPC IPC(8): B21C47/04B21C47/28B08B5/04B08B13/00
CPCB21C47/04B21C47/28B08B5/04B08B13/00
Inventor 李穷李涛
Owner 安徽德亚电池有限公司