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Feeding device in battery screening machine

A technology of feeding device and screening machine, which is applied in the direction of sorting, etc., can solve the problems of increasing labor intensity, testing errors, affecting subsequent processes, etc., and achieve the effects of reducing labor intensity, less error-prone, and low cost

Inactive Publication Date: 2012-01-25
JIANGSU TENPOWER LITHIUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: when the battery rolls down to the test port due to the overshoot phenomenon, it cannot be accurately positioned at the test station, which may easily cause test errors and affect the subsequent process; in addition, due to the limited length of the ramp channel, the feeding device The number of batteries that can be accommodated is limited, which makes frequent feeding necessary and increases labor intensity

Method used

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  • Feeding device in battery screening machine
  • Feeding device in battery screening machine

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Embodiment Construction

[0012] The feeding device in the battery screening machine of the present invention will be further described in detail through specific examples below.

[0013] Such as figure 1 As shown, the feeding device in the battery screening machine includes a battery compartment 1, the upper part of the battery compartment 1 is the feed port 2, and the lower part of the battery compartment 1 is the discharge port 3, and the battery compartment 1 includes a compartment body with upper and lower openings 11. The lower part of the bin body 11 is provided with a first baffle 12 and a second baffle 13, the first baffle 12 and the second baffle 13 are both inclined downwards and the first baffle 12 and the second baffle 13 The upper ends are respectively connected to the two side plates of the bin body 11, and the lower ends of the first drain plate 12 and the second drain plate 13 form a discharge port 3, the size of the discharge port 3 matches the size of a single battery, and the output...

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Abstract

The invention relates to a feeding device in a battery screening machine, which comprises a battery cabin, wherein the upper part of the battery cabin is provided with a feeding port and the lower part of the battery cabin is provided with a discharging port, the size of the discharging port is matched with that of each battery, a rotating wheel is arranged below the discharging port, and a plurality of battery jars are uniformly arranged in the outer wall of the rotating wheel along the annular direction. The feeding device disclosed by the invention is suitable for battery screening machines and can ensure that batteries can be positioned on a test station accurately without frequent feeding.

Description

technical field [0001] The invention relates to a feeding device in a battery screening machine. Background technique [0002] Lithium batteries have certain differences, and when used in combination, the consistency requirements for lithium batteries are very high. There is a difference in voltage, internal resistance and capacity between one battery and other batteries in a battery pack. If the capacity of this battery is smaller than other batteries, in the process of charging with the same current, capacity (Ah) = current (A) * time (H), the battery with a small capacity reaches the overcharge protection point faster than other batteries, so that the entire battery pack stops charging, and the other batteries are still in a state of not being fully charged; during the discharge process, the battery with a small capacity is faster than other batteries When the over-discharge point is reached, the entire battery pack stops discharging, and the capacity is not fully releas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/344
Inventor 秦丽沈春平钱国珠严雪晴史红霞陈亮
Owner JIANGSU TENPOWER LITHIUM
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