Specially-shaped end enclosure tool for sealing top of polymer softly-packaged battery specially-shaped airbag

Abstract

The invention relates to a specially-shaped end enclosure tool for sealing the top of a polymer softly-packaged battery specially-shaped airbag. The specially-shaped end enclosure tool for sealing thetop of a polymer softly-packaged battery specially-shaped airbag is characterized by comprising a specially-shaped top sealing upper end enclosure and a specially-shaped top sealing lower end enclosure, an upper supporting seat and a lower supporting seat, wherein the specially-shaped top sealing upper end enclosure and the specially-shaped top sealing lower end enclosure are respectively fixed onto the upper supporting seat and the lower supporting seat to form an overall structure with the cross section being in a T shape, the upper end surfaces of the specially-shaped top sealing upper endenclosure and the specially-shaped top sealing lower end enclosure are respectively correspondingly provided with an end enclosure front end limiting platform and an end enclosure tail end limiting platform, the inner sides of the end enclosure front end limiting platform and the end enclosure tail end limiting platform are respectively provided with a glue overflow groove, a lug guiding mechanism is arranged between the two glue overflow groove of the specially-shaped top sealing lower end enclosure, and the specially-shaped top sealing upper end enclosure is provided with a lug compressionmechanism corresponding to the lug guiding mechanism. The specially-shaped end enclosure tool has the beneficial effects that various specially-shaped airbags can be sealed, the packaging difficultiessuch as poor lug position and severe leakage of glue can be solved, and the automation degree and the packaging precision of the battery production can be effectively improved.

Description

technical field [0001] The invention belongs to the field of electrochemistry, and in particular relates to a special-shaped head tooling for the top sealing of a special-shaped air bag of a polymer soft pack battery. Background technique [0002] At present, polymer lithium-ion batteries are green and pollution-free, high specific energy, good cycle performance, no memory effect, long storage time, good safety performance, small thickness, light weight, large capacity, small internal resistance, customizable shape, The advantages of good characteristics and simple design of the protection board make it occupy a dominant position in the high-end electronic consumer market, and are widely used in portable electronic devices, such as mobile phones, notebooks, Ipads, Bluetooth headsets, MP3 / MP4, electronic watches, etc. . The application of polymer lithium-ion batteries is developing in the direction of diversification and small volume. The production of small-volume lithium-i...

AI Technical Summary

Problems solved by technology

This method can alleviate the head pollution caused by the overflowing tape, but it cannot be completely avoided. At the same time, the tape needs to be replaced regularly. When replacing the tape, the residual glue of the tape itself needs to be cleaned, which is still not conducive to production.

Images