Laser cutting device

A laser cutting and cutting head technology, which is applied in auxiliary devices, laser welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems such as the inability to apply the cutting of new gel lithium-ion battery pole pieces, and the destruction of gel electrolytes by small particles. Achieve the effect of preventing burning, reducing failure rate, and reducing curling

Active Publication Date: 2016-07-27
山西能际智能科技有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] By providing a laser cutting device, the present invention solves the technical problem that the laser cutting device in the prior art will produce small particles that destroy the gel electrolyte, resulting in the inability to be applied to the cutting of new gel lithium-ion battery pole pieces

Method used

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  • Laser cutting device
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Embodiment Construction

[0030] The embodiment of the present application provides a laser cutting device, which solves the technical problem that the laser cutting device in the prior art will produce small particles that destroy the gel electrolyte, making it unsuitable for cutting the pole pieces of the new gel lithium-ion battery. Provided is a laser cutting device that can be applied to cutting pole pieces of a novel gel lithium-ion battery.

[0031] In order to solve the above technical problems, the general idea of ​​the technical solution provided by the embodiment of the present application is as follows:

[0032] The application provides a laser cutting device, the device comprising:

[0033] floor;

[0034] The host of the laser transmitter, the host is movably connected to the base plate, and can move up and down relative to the base plate; the host is connected to the cutting head through a support arm;

[0035] pole piece clamp, the pole piece clamp is movably connected to the base, an...

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PUM

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Abstract

The invention discloses a laser cutting device. The laser cutting device comprises a bottom plate, a laser transmitter main machine, a pole piece clamp and an exhaust duct, wherein the main machine is movably connected to the bottom plate and can perform ascending and descending movement relative to the bottom plate, and the main machine is connected with a cutting head through a supporting arm; the pole piece clamp is movably connected to the bottom plate, and the angle between the pole piece clamp and the bottom plate is adjustable; exhaust holes are formed in the two ends of the pole piece clamp; and the exhaust duct is disposed on the bottom plate and connected with the exhaust holes so as to provide a gas channel for performing gas pumping or gas blowing on an object fixed to the pole piece clamp. By means of the laser cutting device provided by the invention, the technical problem that by means of laser cutting devices in the prior art, small particles are generated and damage gel electrolyte is solved. The provided laser cutting device is applicable to cutting of a novel gel lithium ion battery pole piece.

Description

technical field [0001] The invention relates to the technical field of battery manufacturing equipment, in particular to a laser cutting device. Background technique [0002] Laser cutting is to focus the laser emitted from the laser into a high-power-density laser beam through the optical path system. The laser beam is irradiated on the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam will melt or gas The metal is blown away, and with the movement of the beam and the relative position of the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. Laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high speed, high precision and high adaptability. It also has the advantages of cutting gap, small heat-affected zone, good cutting surface quality, no noise during cutting, Th...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/70B23K26/064B23K37/04B23K101/36
CPCB23K26/064B23K26/38B23K26/702B23K37/0443B23K2101/36
Inventor 方刚向勇李昌辉苏兴
Owner 山西能际智能科技有限责任公司
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