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Lithium battery pole piece double-strip high-speed die cutting machine

A double-belt, die-cutting machine technology, applied to metal processing equipment, feeding devices, manufacturing tools, etc., can solve problems such as low efficiency, achieve the effects of prolonging service life, reducing wear, and improving slicing accuracy

Pending Publication Date: 2017-12-29
WUXI BAILIDE AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the structure of the servo press is relatively simple, mainly including an upper template, a lower template, a mounting plate, a machine base, a number of guide columns, a cam mechanism, a connecting and fixing mechanism connecting the cam mechanism and the guide column, and a driving motor, and the lower template is fixed on the machine base. , the upper template is fixed on the mounting plate, the mounting plate and the guide column are fixed, the driving motor drives the cam mechanism, and the cam mechanism drives the guide column to move up and down through the connection and fixing mechanism, thereby driving the upper template to move up and down, and the driving motor drives the rotation of the cam mechanism , due to the problem of the parallelism of the strips, each device can only process one strip at a time, which is inefficient

Method used

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  • Lithium battery pole piece double-strip high-speed die cutting machine
  • Lithium battery pole piece double-strip high-speed die cutting machine
  • Lithium battery pole piece double-strip high-speed die cutting machine

Examples

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, the lithium battery pole piece double-tape high-speed die-cutting machine of the present invention includes a material reel unwinding mechanism 1, a plurality of guide rollers 8, a deviation correction mechanism, a servo press 2 for forming pole pieces and lugs, and a material belt traction mechanism 3. The cutter assembly 5 for cutting the material tape, and the material sheet conveying system 4, the material reel unwinding mechanism 1 includes two independent unwinding shafts 1.1, each unwinding shaft 1.1 corresponds to a deviation correction mechanism and a material belt traction The mechanism 3 and a cutter assembly 5 are provided with two sets of punch assemblies on the servo press, and each set of punch assemblies corresponds to a strip.

[0024] Such as figure 2 and image 3 As shown,...

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PUM

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Abstract

The invention discloses a lithium battery pole piece high-speed die cutting machine, and relates to the technical field of lithium battery pole piece high-speed die cutting machines. The lithium battery pole piece high-speed die cutting machine comprises a tray unwinding mechanism, multiple guide rollers, rectifying mechanisms, a servo press for molding pole pieces and pole lugs, strip traction mechanisms, cutter modules for cutting strips, and a piece conveying system; the tray unwinding mechanism comprises two independent unwinding shafts; each unwinding shaft is corresponding to one strip, one rectifying mechanism, one strip traction mechanism and one cutter module; each rectifying mechanism comprises two rectifying sensors and a rectifying device; rectifying sensors are positioned in different positions of a strip advancing direction; and straight lines of the rectifying sensors on the two rectifying mechanisms are arranged in parallel to prevent tilting of the strips due to axial movement of the unwinding shafts and to guarantee parallelism of the two strips.

Description

technical field [0001] The invention relates to the technical field of a high-speed die-cutting machine for a pole piece of a lithium battery, in particular to a high-speed die-cutting machine for a double-material belt of a pole piece of a lithium battery. Background technique [0002] The existing die-cutting machine system for lithium battery pole pieces includes a material tray unwinding mechanism, several guide rollers, a deviation correction mechanism, a servo press for forming, a strip traction mechanism, a cutter assembly for cutting the strip, and a strip Conveyor system. [0003] Among them, the structure of the servo press is relatively simple, mainly including an upper template, a lower template, a mounting plate, a machine base, a number of guide columns, a cam mechanism, a connecting and fixing mechanism connecting the cam mechanism and the guide column, and a driving motor, and the lower template is fixed on the machine base. , the upper template is fixed on ...

Claims

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Application Information

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IPC IPC(8): B21D28/06B21D43/00B21D43/12
CPCB21D28/06B21D43/003B21D43/023B21D43/12
Inventor 张安彬孙庆勘刘培
Owner WUXI BAILIDE AUTOMATION CO LTD
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