Battery automatic positioning, transmitting and welding equipment and positioning, transmitting and welding method thereof

Abstract

The invention relates to battery automatic positioning, transmitting and welding equipment and a positioning, transmitting and welding method thereof. The battery automatic positioning, transmitting and welding equipment comprises a supporting bottom plate, a transmitting device, a fixed vertical plate and a fixed push rod; the transmitting device is arranged at the top of the left end of the supporting bottom plate; the fixed vertical plate is arranged at the top of the right end of the supporting bottom plate; the left side surface of the fixed vertical plate is connected with the bottom ofthe fixed push rod; an arc-shaped fixed frame is arranged at the top of the fixed push rod; and the transmitting device comprises a tin soldering reel, a tin soldering rotating shaft, a tin solderingsupporting plate, a transmitting support, a transmitting clamping frame, a straightening mechanism, an angle adjusting mechanism, a transmitting mechanism and a guide mechanism. The problems that whena lithium battery is welded at present, a tin soldering wire needs to be transmitted manually, the tin soldering wire needs to perform straightening action manually, the tin soldering wire has snap hidden danger when being pulled, position change is liable to occur when the tin soldering wire is held manually and the lithium battery cannot be fixed during welding can be solved.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a battery automatic positioning transfer welding device and a positioning transfer welding method thereof. Background technique [0002] Batteries are divided into many types, among which lithium batteries are the most widely used in existing batteries. Lithium-ion batteries have the advantages of light weight, large capacity, and no memory effect, so they have been widely used. Many digital devices have adopted Lithium-ion battery is used as a power source, although its price is relatively expensive; the energy density of lithium-ion battery is very high, its capacity is about twice that of Ni-MH battery of the same weight, and it has a very low self-discharge rate. In addition, Lithium-ion batteries have almost no "memory effect" and no toxic substances, which are also important reasons for their wide application. [0003] Generally, the series welding of household lithium b...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a battery automatic positioning transfer welding equipment and its positioning transfer welding method, which can solve the existing need to manually transfer the solder wire and manually straighten the solder wire when welding lithium batteries. , There is a hidden danger of breaking the solder wire when it is pulled, the position of the solder wire is prone to change when it is manually held, and the lithium battery cannot be fixed during welding; it can realize the positioning and transmission of the solder wire during lithium battery welding. It has the advantages of automatically conveying the solder wire, automatically straightening the solder wire, no hidden danger of breaking the solder wire when pulling it, no position change of the mechanized transfer of the solder wire, and fixing the lithium battery during welding, etc.

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