A battery cell belt splicing device and a lithium battery winding machine
A cell and work roll technology, applied in the field of winding machines, can solve the problems of large space occupation, low work efficiency, poor structure compactness, etc., and achieve the effect of small space occupation and simple structure
Active Publication Date: 2021-09-17
SBT ULTRASONIC TECH CO LTD
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Problems solved by technology
[0003] However, in the current battery splicing device, independent clamping, cutting and gluing devices are used to carry out divisional work, and there are many intermediate processes, resulting in low work efficiency; and the clamping, cutting and gluing devices are set separately, resulting in The structure of the whole cell strapping device is relatively complex, takes up a lot of space, and the structure is poor in compactness, which is not conducive to the overall arrangement of the cell strapping device
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[0039] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0040] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific si...
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The present invention relates to the technical field of winding machines, and discloses a battery connection device and a lithium battery winding machine. Nip rollers are arranged on the two sliding plates; the suction cup assembly includes a first suction cup and a second suction cup, and both the first suction cup and the second suction cup are slidably arranged on the bottom plate; the cutting assembly includes a cutting blade and a cutting knife seat, and The seat is located on the side of the second suction cup away from the first suction cup, the end of the cutting blade is fixedly connected with the cutting knife seat, and the knife portion of the cutting blade is passed through the second suction cup; the adhesive assembly includes the third suction cup and the first suction cup. Four suction cups, the third suction cup and the fourth suction cup are respectively connected with the first suction cup and the cutter seat, the first suction cup and the second suction cup can slide along the second direction on the bottom plate respectively, so that the third suction cup and the fourth suction cup can respectively Align and bond to the junction of the electrode material. The beneficial effect is that the reliability and working efficiency are both high and the structure is compact.
Description
technical field [0001] The invention relates to the technical field of winding machines, in particular to a battery cell tape splicing device and a lithium battery winding machine. Background technique [0002] In the production process of lithium battery cells, the electrode materials are usually loaded into two rolls at the same time, the working roll and the spare roll. When the electrode material on the working roll is used up, the battery splicing device can be used to quickly switch to the spare roll to continue working. , so as to save time and improve work efficiency. Among them, the battery splicing device needs to automatically complete the cutting of the motor material on the working roll and the spare roll and stick it with tape. [0003] However, in the current battery splicing device, independent clamping, cutting and gluing devices are used to carry out divisional work, and there are many intermediate processes, resulting in low work efficiency; and the clamp...
Claims
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IPC IPC(8): H01M10/04H01M10/0587
CPCH01M10/0409H01M10/0587Y02E60/10Y02P70/50
Inventor 周宏建乔增洋
Owner SBT ULTRASONIC TECH CO LTD