Adhesive paper package device for pelleter pole lug and pelleter

Abstract

The invention discloses a pelleter and an adhesive paper package device for a pole lug of the pelleter. The adhesive paper package device for a pole lug comprises guiding plates, a left rubberizing plat and a right rubberizing plate, wherein the guiding plates are arranged along the transmission direction of the pole lug, and are used for enabling adhesive paper protruding out of the pole lug to be folded to be perpendicular to the pole lug, the left rubberizing plat and the right rubberizing plate are used for pressing the adhesive paper on the left side of the pole lug and the adhesive paper on the right side of the pole lug on the upper surface of the pole lug, and the guiding plates, the left rubberizing plat and a right rubberizing plate are all borne on a rubberizing fixation base; the adhesive paper package device for the pole lug further comprises a horizontal adjusting mechanism and a height adjusting mechanism; the longitudinal shape transformation can be generated on a horizontal plane by the horizontal adjusting mechanism, and is perpendicular to the transmission direction of the pole lug, and the longitudinal shape transformation can be caused by the height adjusting mechanism in a vertical direction; and the left rubberizing plat and the right rubberizing plate are all connected with the height adjusting mechanism, and the height adjusting mechanism is fixed on the horizontal adjusting mechanism. The adhesive paper package device disclosed by the invention can meet the rubberizing requirements of different specifications of pole lugs by arranging the adjusting mechanism, and has the advantages of strong generality, convenience in adjustment, and higher production efficiency.

Description

technical field [0001] The invention relates to lithium battery manufacturing equipment, and in particular to a film-making machine pole ear glue paper wrapping device and a film-making machine. Background technique [0002] 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. [0003] The production process is used for the continuous cutting of the pole piece, after the pole piece is covered with glue, welding the pole piece, and pasting the protective tape on the blank part of the pole piece, the finished pole piece is finally rolled or wound. An automatic process of "fixed-length cutting and receiving". Strictly guarantee the consistency and process accuracy of the positions of "tab tabs, welding tabs, and sticking protective tape on the blank parts of the pole pieces", and control them within the tolerance...

AI Technical Summary

Problems solved by technology

[0005] The generality of the conventional tape wrapping mechanism is not strong; the conventional tab tape wrapping mechanism is composed of the tab fixed guide groove and the rubber covering blocks on both sides of the top of the guide groove; when the tab moves forward, the surface of the tab is pasted After the tab passes through the mechanism, the adhesive tape exposed on both sides of the tab can be wrapped on the entire surface of the tab; since the tab wrapping adhesive tape device mainly relies on the positioning of the tab width guide groove to ensure the accuracy of its wrapping adhesive tape, However, when the width of the lug changes greatly, it is necessary to replace and equip a variety of lug guide grooves of different specifications; the versatility is not strong, which brings great inconvenience to the production of changing models; at the same time, it also increases the corresponding production cost; reduced productivity

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