Aluminum plastic film shell forming device and using method thereof

A forming device and aluminum-plastic film technology, which is applied in the field of aluminum-plastic film shell forming devices, can solve problems such as high processing precision requirements, aluminum-plastic film breakage, tearing, and reduced battery safety, and achieve low matching precision requirements , The risk of battery damage is reduced, and the number of times of cleaning and maintenance is reduced

Pending Publication Date: 2017-10-10
DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If these residual materials are not cleaned up in time, it may cause the subsequent forming of the aluminum-plastic film shell to be perforated and cannot be used; moreover, in the process of stretch forming, the hard extrusion of the convex plate to the aluminum-plastic film may directly cause the aluminum-plastic film to be stretc

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
  • Aluminum plastic film shell forming device and using method thereof
  • Aluminum plastic film shell forming device and using method thereof
  • Aluminum plastic film shell forming device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] to combine Figure 1 to Figure 3 , The aluminum-plastic film shell forming device provided by the present invention includes a concave template 1 and a pressure plate 2 . The concave template 1 is fixedly arranged, and the top surface of the concave template 1 is used for placing the aluminum-plastic film 4 . The top surface of the concave template 1 has a pit 3 (see figure 2 ), the pit 3 of the concave template 1 corresponds to the shape of the depression that the aluminum-plastic film 4 needs to form. The pressing plate 2 is slidably arranged above the concave formwork 1 up and down, and the pressing plate 2 can slide to cover the top surface of the concave formwork 1 . The pressing plate 2 and the concave template 1 can press the aluminum-plastic film 4 together, so that a closed cavity is formed between the pressing ...

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 discloses an aluminum plastic film shell forming device which comprises a concave mould plate and a pressing plate. The concave mould plate is fixedly arranged; the top surface of the concave mould plate is used for placing an aluminum plastic film; a concave pit is formed in the top surface of the concave mould plate; and the concave pit corresponds to a sunken part which needs to be formed in shape, of an aluminum plastic film shell. The pressing plate can be arranged above the concave mould plate in an up-down sliding mode; the pressing plate can slide to the position where the pressing plate covers the top surface of the concave mould plate; the pressing plate and the concave mould plate can jointly tightly press the aluminum plastic film to enable an airtight containing cavity to be formed between the pressing plate and the aluminum plastic film; an air inlet channel is formed in the pressing plate and communicates with the airtight containing cavity; and air is pumped into the airtight containing cavity through the air inlet channel, and the middle of the top side of the aluminum plastic film can be deformed under the air pressure effect to be sunken into the concave pit.

Description

technical field [0001] The invention relates to a production process of an aluminum-plastic film case for a flexible packaging battery, in particular to an aluminum-plastic film case forming device and a method for using the above-mentioned aluminum-plastic film case forming device. Background technique [0002] Lithium batteries are common small devices that can provide electrical energy and are widely used in mobile phones, laptop computers, electric vehicles, and charging energy storage devices. With the development of lithium batteries, the application of aluminum-plastic film flexible packaging lithium batteries is increasing. Common soft-packed lithium batteries need aluminum-plastic film shells with depressions to hermetically package bare cells. Therefore, in the production process of flexible-packaged lithium batteries, the above-mentioned depressions need to be formed on the basis of aluminum-plastic film coil raw materials. [0003] In the prior art, the forming ...

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): B21D26/031
CPCB21D26/031
Inventor 赖炳昌梁桂庆蒋世超
Owner DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD
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