Automatic film-enveloping and piece-laminating machine

A stacking machine and coating technology, which is applied in battery assembly machines, winding/folding electrodes, sustainable manufacturing/processing, etc., can solve problems such as easy unwinding and poor coating effect

Active Publication Date: 2014-09-24
上海恒动新能源有限公司
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this coating method, the material tape is cut at the end, and the middle is continuous. The coating effect is not good

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic film-enveloping and piece-laminating machine
  • Automatic film-enveloping and piece-laminating machine
  • Automatic film-enveloping and piece-laminating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] The automatic film stacking machine of the present embodiment, as figure 1 with figure 2 As shown, it includes a frame 1, a lower diaphragm unwinding device 2, an upper diaphragm unwinding device 3, a sheet feeding device 4, a sheet transferring device 5, a sealing pressing device 6, a shearing device 7 and a stacking device 8.

[0082] Such as Figure 1 to Figure 3 As shown, the frame 1 includes a coating frame 1-1 and a lamination frame 1-2 arranged adjacently, and the coating frame 1-1 is located in front of the lamination frame 1-2. The lower diaphragm unwinding device 2, the upper diaphragm unwinding device 3, the film feeding device 4, the film moving device 5 and the sealing pressure device 6 are arranged on the coating frame 1-1. The lamination device 8 is located on the lamination frame 1-2. The shearing device 7 is arranged on the coating frame 1-1 and between the stacking frame 1-2. The sheet transfer device 5 is located behind the sheet feeding device 4...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an automatic film-enveloping and piece-laminating machine. The machine comprises a stander, a lower diaphragm unreeling device, an upper diaphragm unreeling device, a piece-feeding device, a piece-moving device, a sealing-pressing device, a shearing device and a piece-laminating device, wherein long-strip-shaped piece-moving platforms are arranged on the stander; the piece-feeding device comprises sucking disc piece-fetching mechanisms and a piece-feeding translation mechanism; the piece-moving device comprises a clamp plate translation mechanism, piece-moving substrates, clamp plate air cylinders, base plates and clamp plates; the sealing-pressing device comprises a heat-seal assembly and a heat-seal lifting mechanism, the heat-seal assembly is located above the piece-moving platforms, and the heat-seal lifting mechanism is used for driving the rising and the falling of the heat-seal assembly; the piece-laminating device comprises sucking disc piece-fetching mechanisms, a piece-laminating translation mechanism and piece-collecting mechanisms, and the piece-laminating translation mechanism is used for driving the sucking disc piece-fetching mechanisms to carry out translational motion. According to the automatic film-enveloping and piece-laminating machine, the full automation is realized during film-enveloping, heat-seal, shearing and piece-laminating processes, the film-enveloping precision is high, the film-enveloping speed is high, and the film-enveloping effect is good.

Description

technical field [0001] The invention relates to a coating and stacking equipment of a lithium battery, belonging to the technical field of battery production equipment. Background technique [0002] Due to the increasing scarcity of energy and the enhancement of people's awareness of environmental protection, lithium batteries are becoming more and more popular in the market due to their environmental protection, safety and pollution-free advantages. During the production process of the lithium battery cell electrode group, the positive electrode sheet and the negative electrode sheet need to be stacked alternately layer by layer, and the adjacent positive electrode sheet and negative electrode sheet are separated by a thin film, and then the neatly stacked electrode groups are bundled. At present, lithium battery manufacturers use independent equipment to complete the operations in the coating process and lamination process, and the coating equipment usually uses a single-p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01M10/058
CPCH01M10/0404H01M10/0431H01M10/058Y02E60/10Y02P70/50
Inventor 陆文周万辉明万安平沈坚郝亚飞
Owner 上海恒动新能源有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap