Caching feeding device

Abstract

The invention discloses a caching buffering device. The caching buffering device comprises a supporting plate, a sucking plate, a first driving device and a second driving device; the first driving device drives the supporting plate to move, the second driving device drives the sucking plate to move, the supporting plate and the sucking plate work independently and separately and do not influence each other, therefore, the consistency of actions between the supporting plate and the sucking plate is guaranteed, and the packaging efficiency of soft-packaging lithium batteries is improved. A feeding manipulator is provided with two clamping jaws, one clamping jaw is used for charging materials to the supporting plate, the other clamping jaw is used for discharging the batteries, charging operation of the supporting plate and discharging operation of the sucking plate are achieved through the two clamping jaws of the feeding manipulator, therefore, charging operation of the supporting plate and discharging operation of the sucking plate can not influence each other, and the requirement on the speed of the feeding manipulator is lowered; in addition, charging operation and discharging operation of the feeding manipulator are not influenced by opening and closing of a cavity of a vacuum packing machine, therefore, the time that the feeding manipulator waits to take and place the batteries after the cavity is opened is shortened, and the packaging efficiency of the soft-packaging lithium batteries is improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a buffer feeding device. Background technique [0002] Soft pack lithium battery is a power battery developed on the basis of the original steel case battery, aluminum case battery and plastic case battery. It is lighter, thinner, longer cycle life, better safety performance, higher energy density, and discharge The platform is more stable, the power performance is better, and the advantages of environmental protection and pollution-free are widely used in electric bicycles, electric motorcycles, electric vehicles, electric tools, electric toys, solar photovoltaic power generation systems, wind power generation systems, mobile communication base stations, large server backup UPS Power supply (uninterruptible power supply), emergency lighting portable mobile power supply and mine safety equipment and other fields. [0003] In the automatic production process of...

AI Technical Summary

Problems solved by technology

In the prior art, the feeding manipulator grabs the lithium battery and sends it into the middle cavity of the vacuum packaging machine, and then the upper cavity and the lower cavity of the vacuum packaging machine combine to package the lithium battery. It should be noted here that the lithium battery The time of feeding into the intermediate cavity by the feeding manipulator needs to be included in the time of single battery packaging. For the whole machine, in order to improve the packaging capacity of soft-pack lithium batteries, there is a very high requirement on the speed of the manipulator, which leads to the packaging of soft-pack lithium batteries. low efficiency

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