A cylindrical battery positioning guide and negative pressure suction mechanism
A positioning-oriented, cylindrical battery technology, applied in the direction of electrical components, secondary batteries, secondary battery testing, etc., can solve the problems of misalignment of battery tabs and probes, achieve effective and rapid collection, ensure position accuracy, To achieve the effect of accurate positioning
Active Publication Date: 2020-04-03
惠州市鼎力智能科技有限公司 +1
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Problems solved by technology
Therefore, it is relatively easy to appear misalignment between the battery tab and the probe on the automation equipment
Method used
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[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...
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The invention discloses a cylindrical battery positioning guide and negative pressure gas suction mechanism, which comprises a guiding sleeve, a gas suction nozzle, a probe and a gas suction rod, wherein a receiving cavity is formed inside the guiding sleeve, one opening end of the guiding sleeve forms a battery guiding end, the battery guiding end is a bell mouth structure, the gas suction nozzleis received in the receiving cavity of the guiding sleeve, a gas suction cavity is formed inside the gas suction nozzle, the opening position of the gas suction nozzle forms a gas suction end, the sealing position of the gas suction nozzle forms a snapping end, the snapping end is provided with a snapping groove, the probe comprises a snapping block and a test pin, the test pin is slidably arranged on the snapping block, an elastic member is arranged between the snapping block and the test pin, the snapping block is received in the snapping groove, a positioning hole is arranged in the snapping groove, the test pin penetrates through the positioning hole and reaches the gas suction cavity of the gas suction nozzle, and the gas suction rod penetrates through the snapping end of the gas suction nozzle and reaches the gas suction cavity of the gas suction nozzle. According to the present invention, with the cylindrical battery positioning guide and negative pressure gas suction mechanism, the accurate positioning of the battery and the probe can be achieved, and the gas discharged by the battery can be effectively and rapidly collected.
Description
technical field [0001] The invention relates to the technical field of automatic high-current cylindrical lithium battery testing, in particular to a cylindrical battery positioning guide and negative pressure suction mechanism. Background technique [0002] With the widespread use of mobile devices, the demand for high-current batteries has increased. Battery manufacturers need to use automated equipment to improve the production efficiency of high-current batteries and reduce production costs. For battery testing equipment, the contact between the battery and the probe directly affects the accuracy and reliability of the equipment. Moreover, for high-current batteries, unsatisfactory contact will also cause adverse phenomena such as heating of the battery tabs. However, due to various reasons, the design of the battery tab is often too small, and because of the large current, a large probe is required to ensure the over flow. Therefore, it is relatively easy to appear m...
Claims
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IPC IPC(8): H01M10/42H01M10/44
CPCH01M10/4285H01M10/446Y02E60/10
Inventor 余进江张志全刘锐标陆锦然
Owner 惠州市鼎力智能科技有限公司