an unwinding mechanism
A technology of unwinding mechanism and speed-regulating motor, which is applied in the direction of structural parts, final product manufacturing, electrochemical generator, etc., which can solve the problems of inconvenient operation and complicated procedures, and achieve the effect of simplifying the replacement operation
Active Publication Date: 2020-10-16
江门市南大技术有限公司 +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The existing unwinding mechanism has problems such as numerous procedures and inconvenient operation
Method used
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[0017] Such as Figure 1-Figure 4 As shown, a kind of unwinding mechanism comprises support 1, second chuck 2, air cylinder 3, second rotating shaft 4 and converter 5, and described air cylinder 3 is arranged on one end of second rotating shaft 4 and pushes second rotating shaft 4 along The axial direction of the second rotating shaft 4 moves; the converter 5 includes a sleeve 51, a conical block 52 and a first chuck 53, the sleeve 51 and the cylinder 3 are installed on the support 1, and the second chuck 2 It is fixed on the sleeve 51, and the conical block 52 is fixed on the second rotating shaft 4. The sleeve 51 is provided with a cavity for accommodating the conical block 52, and the circumferential surface of the sleeve 51 is provided with a connecting cavity. The guide hole, the first chuck 53 has an inclined surface, the inclined surface of the first chuck 53 fits on the conical surface of the conical block 52 and the first chuck 53 is movably arranged in the guide hole...
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The invention discloses an unwinding mechanism, which comprises a support, a second chuck, a cylinder, a second rotating shaft and a converter. The air cylinder is arranged at one end of the second rotating shaft and pushes the second rotating shaft to move along the axial direction of the second rotating shaft. ; The converter includes a sleeve, a cone block and a first chuck, the sleeve and the cylinder are installed on the bracket, the second chuck is fixed on the sleeve, and the cone block is fixed on the second shaft , the sleeve is provided with a cavity for accommodating the activity of the conical block, a guide hole communicating with the cavity is provided on the circumferential surface of the sleeve, the first chuck has an inclined surface, and the inclined surface of the first chuck fits On the conical surface of the conical block and the first chuck is movably arranged in the guide hole. In the unwinding mechanism of the present invention, the telescoping and lifting of the first chuck in the converter is controlled by the cylinder, and the clamping and loosening of the pole piece is realized through the telescopic lifting of the first chuck, which simplifies the pole piece replacement operation.
Description
technical field [0001] The invention relates to an unwinding mechanism. Background technique [0002] Lithium-ion battery is a new generation of green high-energy battery with excellent performance, and has become one of the focuses of high-tech development. Lithium-ion batteries have the following characteristics: high voltage, high capacity, low consumption, no memory effect, no pollution, small size, small internal resistance, less self-discharge, and more cycles. Due to the above characteristics, lithium-ion batteries are widely used in many civilian and military fields such as mobile phones, notebook computers, and tablet computers. [0003] Sheet production is an indispensable process in the production process of lithium-ion batteries, and it is also a key process that directly affects various performances such as battery safety, capacity, and consistency. The production process is used for the continuous cutting of the pole piece, after the pole piece is covered wit...
Claims
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IPC IPC(8): H01M4/04H01M10/0525H01M10/058
CPCH01M4/04H01M4/043H01M10/0525H01M10/058Y02E60/10Y02P70/50
Inventor 周志强喻剑波
Owner 江门市南大技术有限公司