Re-pressing device for diaphragm rolling and inserting integrated machines and re-pressing method thereof
A technology of diaphragm sleeve and diaphragm paper, applied in the direction of sustainable manufacturing/processing, electrical components, electrochemical generators, etc., can solve problems affecting production, etc., and achieve the effect of ensuring quality and good uniformity
Active Publication Date: 2015-06-24
DANYANG QIRUI MACHINERY
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Problems solved by technology
Although this structure avoids the situation where the diaphragm sleeve is pulled out of the battery along with the mandrel, the diaphragm sleeve may still be slightly pulled out, which will affect subsequent production
Method used
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[0019] See figure 1 and figure 2 , The repressing device of the roll-inserted diaphragm sleeve machine in this embodiment is located behind the roll-inserted diaphragm sleeve machine 6 . The re-pressing device of the roll-inserted diaphragm sleeve machine includes a diaphragm paper re-pressing rod 1 that can extend into the battery, a linear displacement drive mechanism 2 that drives the diaphragm paper re-pressing rod 1 to move up and down, and a working disc 3 for rotating and conveying the battery 5 . The working disk 3 is located under the pressure lever 1 of the diaphragm paper. The edge of the working disk 3 is provided with a battery holder 4 .
[0020] The linear displacement driving mechanism 2 includes a turntable 21 coaxially arranged with the working disk 3 , a guide rail 22 fixed on the side of the turntable 21 , and a pin shaft 23 arranged between the turntable 21 and the guide rail 22 . The side of the turntable 21 is provided with a wave groove 21-1. The g...
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The invention relates to a re-pressing device for diaphragm rolling and inserting integrated machines, which is arranged behind a diaphragm rolling and inserting integrated machine, and comprises a diaphragm paper re-pressing rod and a linear displacement driving mechanism, wherein the diaphragm paper re-pressing rod can extend to the inside of a battery, and the linear displacement driving mechanism drives the diaphragm paper re-pressing rod to move upwards and downwards. The invention also relates to a re-pressing method for diaphragm rolling and inserting integrated machines, and the re-pressing method comprises the following steps: 1, pressing diaphragm paper in a shell of a battery by using an existing diaphragm rolling and inserting integrated machine; and 2, re-pressing the diaphragm paper in the shell of the battery by using the re-pressing device for diaphragm rolling and inserting integrated machines. The re-pressing device for diaphragm rolling and inserting integrated machines disclosed by the invention can avoid that diaphragm paper is drawn out of a battery, and the diaphragm paper can be embedded in the battery, thereby ensuring the quality of the battery.
Description
technical field [0001] The invention relates to an auxiliary equipment for a machine for rolling and inserting a diaphragm sleeve, and belongs to the technical field of battery processing equipment. Background technique [0002] In recent years, with the rapid development of electronic technology, especially the wide application of various digital electronic products, people's performance requirements and quality requirements for dry batteries have gradually increased. This also puts forward higher requirements for battery production and processing equipment. [0003] The separator sleeve machine is used to wind the separator paper into a hollow cylinder, seal one end to form a separator sleeve (also called an isolation cup), and finally insert the separator sleeve into the three upper and lower coaxial tubes in the battery steel case. within the stacked ring. When the roll-inserted diaphragm sleeve machine works, the mandrel is used to wind the diaphragm paper, and then t...
Claims
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IPC IPC(8): H01M6/00H01M10/04
CPCY02E60/10Y02P70/50
Inventor 吴国平
Owner DANYANG QIRUI MACHINERY