Laser cutting tooling and laser cutting production line for soft-pack battery tabs

A technology of laser cutting and soft pack battery, applied in battery pack parts, laser welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low work efficiency, low practicability, single function, etc. The effect of reducing workload and improving stability

Active Publication Date: 2022-06-28
JINAN G WEIKE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the main processing method of the tab of the pouch battery using a mechanical tool to cut the tab, but this processing method has a single function and cannot automatically set the cutting shape of the tab, so it cannot meet the existing requirements. The processing requirements of various specifications and shapes of tabs are low in practicability, and the battery cannot be effectively fixed, which greatly affects the cutting quality. At the same time, the fertilizer generated when cutting cannot be automatically collected, and it needs to be cleaned manually. The labor load of the user is greatly increased, and the work efficiency is low, and a laser cutting tool for the tab of the soft pack battery is proposed

Method used

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  • Laser cutting tooling and laser cutting production line for soft-pack battery tabs
  • Laser cutting tooling and laser cutting production line for soft-pack battery tabs
  • Laser cutting tooling and laser cutting production line for soft-pack battery tabs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1-8 , a laser cutting tool for soft-pack battery tabs, including a fixing frame 1, a transmission belt body 2, the fixing frame 1 is detachably connected to the transmission belt body 2 through bolts 101, and also includes: an arm-type laser cutting machine 7, set In the fixed frame 1; the driving mechanism, connected to the fixed frame 1, is used to drive the arm type laser cutting machine 7 to move; the electric push rod 22 is fixedly connected to the two sides of the fixed frame 1 close to the conveyor belt body 2; clamping mechanism, which is rotatably connected to the telescopic end of the electric push rod 22; the receiving block 8 is fixedly connected to both sides of the fixing frame 1; Fixed connection; the waste collection component is fixedly connected to the fixing frame 1, and is used to collect the waste generated by cutting.

[0033]When in use, the user first moves the tooling to the conveyor belt body 2, then fixes the fixing frame 1 t...

Embodiment 2

[0035] refer to figure 1 , figure 2 and Figure 8 , a laser cutting tool for the tabs of a soft-pack battery, which is basically the same as the embodiment 1, and further: the driving mechanism includes a first motor 3, an output shaft 12, a screw 4, a first moving block 5, and a second motor. 13. The moving plate 6, the threaded rod 14, the first motor 3 is fixedly connected to the upper end of the fixing frame 1, the output shaft 12 is fixedly connected to the output end of the first motor 3, and the end of the output shaft 12 away from the first motor 3 runs through the fixed frame. The frame 1 is fixedly connected with a first gear, the screw rod 4 is rotatably connected to the inner two sides of the fixed frame 1, the screw rod 4 is fixedly connected with a second gear, the first gear and the second gear are connected by a chain, and the first move The block 5 is rotatably connected with the screw rod 4 through threads, the moving plate 6 is fixedly connected between t...

Embodiment 3

[0037] refer to figure 2 and Figure 5 , a laser cutting tool for the tabs of a soft-pack battery, which is basically the same as Embodiment 1, and further is: a sleeve 18 is fixedly connected to one end of the fixing frame 1 close to the moving plate 6, and a buffer spring is fixedly connected to the sleeve 18 21. A moving rod 19 is slidably connected in the sleeve 18, and a buffer plate 20 is provided at one end of the sleeve 18 close to the moving plate 6. The two ends of the moving rod 19 are respectively fixedly connected with the buffer spring 21 and the buffer plate 20, through the buffer plate 20 . The setting of the buffer spring 21 can play a buffering and protection role for the driving mechanism when driving the arm-type laser cutting machine 7 to move upward, and prevent the moving plate 6 in the driving mechanism from rising too much and interacting with the first gear and the second gear. Wear, so that the driving mechanism is damaged, and the service life of ...

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Abstract

The invention discloses a laser cutting tool and a laser cutting production line for tabs of soft-pack batteries, belonging to the technical field of battery production. A laser cutting tool for the tab of a soft-pack battery, including a fixing frame and a transmission belt body, the fixing frame is detachably connected to the transmission belt body through bolts, and also includes: an arm-type laser cutting machine set on the fixing frame Inside; the driving mechanism is connected on the fixed frame. The present invention can fix the battery through the setting of the electric push rod, the connecting rope and the clamping mechanism, which effectively improves the stability of the battery during cutting. Through the driving mechanism, The setting of the arm-type laser cutting machine can cut various cutting tracks on the tabs, which effectively improves the practicability of the cutting tool in actual use. Through the setting of the waste collection component, the tooling can automatically align the tabs The waste is collected without manual cleaning, which effectively reduces the workload of the user.

Description

technical field [0001] The invention relates to the technical field of battery production, in particular to a laser cutting tool and a laser cutting production line for a tab of a soft-pack battery. Background technique [0002] With the vigorous development of the new energy industry, the process requirements of new energy batteries are becoming more and more complex, especially the processing technology of soft pack batteries. [0003] At present, the main processing method of soft-pack battery tabs is to use mechanical tools to cut the tabs. However, this processing method has a single function and cannot automatically set the cutting shape of the tabs, so it cannot meet the requirements of various existing specifications and shapes. The processing requirements of the ear are low, and the practicability is low. The battery cannot be effectively fixed, which greatly affects the cutting quality. At the same time, the fertilizer generated when cutting cannot be automatically...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/38B23K26/70B23K26/16B23K26/08B23K37/04H01M50/531
CPCB23K26/38B23K26/70B23K26/0869B23K26/16B23K37/04B23K2101/36
Inventor 蒋习锋刘辉
Owner JINAN G WEIKE SCI & TECH
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