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Bearing device and nail inserting system

A technology of carrying device and inserting nails, which is applied in the directions of electrical components, circuits, battery pack components, etc., can solve the problems of wrong posture, inaccurate position, and difficult fixing of glue nails when inserting battery shells.

Pending Publication Date: 2021-11-02
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a bearing device and a nail insertion system to solve the technical problem that the rubber nails are not easy to fix in the prior art, resulting in wrong posture or inaccurate position inserted into the battery case

Method used

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  • Bearing device and nail inserting system
  • Bearing device and nail inserting system
  • Bearing device and nail inserting system

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The terms "first" and "second" in this application are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. Furthermore, the terms "include" and "have", as well as any variations there...

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Abstract

The invention discloses a bearing device and a nail inserting system. The bearing device comprises a bearing main body, an end cover and a first sealing ring, wherein a first via hole is formed in the bearing main body, the end cover covers the bearing main body, a second via hole communicated with the first via hole is formed in the end cover, the first sealing ring is embedded in the bearing main body or the end cover, a hole defined by the first sealing ring is communicated with the first via hole and the second via hole, the inner diameter of the first sealing ring is smaller than the outer diameter of the rubber nail, and the diameter of the first via hole and the diameter of the second via hole are larger than or equal to the outer diameter of the rubber nail and smaller than the length of a diagonal line in the section of the rubber nail in the axial direction. Therefore, the rubber nail can be clamped in the first sealing ring when being placed in the first via hole or the second via hole, so that accurate positioning of the rubber nail is realized, the rubber nail does not turn over when moving in the first via hole or the second via hole, the rubber nail is conveniently and accurately inserted into the battery shell subsequently, and the quality of a battery finished product is improved.

Description

technical field [0001] The invention relates to the technical field of battery preparation, in particular to a carrying device and a nail insertion system. Background technique [0002] With the rapid development of new energy technologies, lithium-ion batteries have been widely used in various electronic devices due to their advantages such as high voltage, high energy, many cycle times, and long storage time. Since the electrolyte of the lithium-ion battery is injected and formed, air bubbles are generated in the cell, so after the liquid is injected and formed, it is necessary to vacuumize the inside of the lithium-ion battery to eliminate the air bubbles, and seal the injection hole with a rubber nail. [0003] The inventors of the present application have found in the long-term research and development that currently, the process of inserting the rubber nails can be completed manually, but the manual operation efficiency is low, and the position accuracy of the rubber n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/645
CPCY02E60/10
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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