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Turnover fixture, power battery assembling method and equipment

A technology of power battery and assembly method, which is applied in battery pack parts, lead-acid battery construction, secondary battery and other directions, can solve problems such as affecting the geometric accuracy of the battery cell, hidden dangers of the reliability of the battery cell manufacturing, and reducing the performance of the battery cell, etc. Achieve the effect of avoiding direct contact with the cell, avoiding repeated transfers, and improving positioning accuracy

Active Publication Date: 2012-03-14
GEESUN AUTOMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the existing equipment system is that the battery cells are directly and repeatedly transferred during the production process, which poses a hidden danger to the reliability of the cell manufacturing
For example, repeated handling affects the geometric accuracy of the cell and reduces the performance of the cell

Method used

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  • Turnover fixture, power battery assembling method and equipment
  • Turnover fixture, power battery assembling method and equipment
  • Turnover fixture, power battery assembling method and equipment

Examples

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Embodiment Construction

[0040] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0041] Please refer to Figure 1 to Figure 5 , a turnover fixture, which cooperates with the electric core 2, includes a clamp bottom plate 1 and an upper cover 7 matched by a connecting mechanism, and a buffer for positioning and protecting the electric core 2 is also provided between the clamp bottom plate 1 and the upper cover 7 mechanism. The buffer mechanism has a telescopic property, which prevents the battery cell 2 from being pinched by the rigid connection of the turnover fixture. At the same time, the elastic force generated during its expansion and contraction can press and position the battery cell 2; the buffer mechanism can be set in the turnover clamp. The backing plate of flexible material, or the mechanism that hard plate cooperates with spring, can also be the spring that makes the two connection gaps variable i...

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Abstract

The invention discloses a turnover fixture, a power battery assembling method and equipment which can be applied in the field of power battery soft packaging. The turnover fixture is composed of a base plate, an upper cap and a buffering mechanism. The fixture is coupled with a battery core, and is used for positioning the battery core. During a transportation process, the turnover fixture can beused for protecting the battery core, and for improving the battery core positioning precision. With the turnover fixture provided by the invention, positioning deviation during battery core transportation is reduced, and the battery core is prevented from being directly contacted. The invention also provides the equipment comprising a conveyor, a cap fixing machine, a cap opening machine, and a conveyer manipulator. The invention establishes a production line with the turnover fixtures as battery core carriers. With the production line, automatic transportation can be carried out by using the fixtures, such that the battery cores are prevented from being repeatedly transported by using human hands or manipulators, such that the consistency of the battery cores can be endured.

Description

technical field [0001] The invention relates to flexible packaging of power batteries, in particular to a turnover jig, a power battery assembly method and equipment using the jig. Background technique [0002] At present, the manufacturing method of flexible packaging for large-scale lithium-ion power battery cells is mainly semi-automatic production of cells, mainly including single-machine slicing, single-machine sorting, single-machine bagging, single-machine lamination, single-machine welding, single-machine gluing, single-machine testing, etc.; The loading and unloading between each machine is completed by direct contact with the transfer core bag manually or by mechanical fingers. The disadvantage of the existing equipment system is that the battery cells are directly and repeatedly transferred during the production process, which poses a hidden danger to the reliability of the cell manufacturing. For example, repeated handling affects the geometric accuracy of the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/058B25J11/00H01M50/211H01M50/264H01M50/271H01M50/291
CPCH01M10/0404H01M10/14H01M10/38Y02E60/10Y02P70/50H01M50/264H01M50/291H01M50/271H01M50/211
Inventor 谭光荣阳如坤骆承华毛羽
Owner GEESUN AUTOMATION TECH
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