Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic pre-pressing mechanism applicable to multi-specification capacitor cover plates

A capacitor cover, multi-specification technology, applied in the direction of capacitors, capacitor manufacturing, packaging capacitor devices, etc., can solve the problems of unstable cover preload quality, low automation, low production efficiency, etc., and achieve high automation and preload The effect of high yield and reasonable structure

Active Publication Date: 2017-06-20
NANTONG HICON ELECTRONICS
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic manufacturers of aluminum electrolytic capacitors mainly use manual or semi-automatic methods in the pre-pressing process of capacitor covers. Affected by human factors, the pre-pressing quality of cover plates is unstable and the production efficiency is low; at the same time, different specifications Capacitors (including the cover plate) have different heights, and the height of the cover plate preloading mechanism needs to be manually adjusted, which is laborious and has a low degree of automation

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 pre-pressing mechanism applicable to multi-specification capacitor cover plates
  • Automatic pre-pressing mechanism applicable to multi-specification capacitor cover plates
  • Automatic pre-pressing mechanism applicable to multi-specification capacitor cover plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] After completing the process of puncturing the pins of the capacitor core package, riveting the cover plate, and pouring glue on the aluminum shell, the core package after the puncture and the riveted cover plate need to be put into the aluminum shell that has been filled with glue to form a semi-finished capacitor. The preloading mechanism preloads the cover plate, and the schematic diagram of the cover plate after preloading is as follows: figure 1 shown. Aluminum electrolytic capacitors are mainly composed of cover plate 01, aluminum shell 02, core pack 03, fixative 04, etc. Aluminum electrolytic capacitors have various specifications, and the corresponding capacitor cover plate 01, aluminum shell 02 and core package 03 also have various specifications. For capacitors of different specifications, the diameter of the cover p...

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 automatic pre-pressing mechanism applicable to multi-specification capacitor cover plates. The automatic pre-pressing mechanism comprises a bottom plate, a protective cover, a linear lifting assembly, a pre-pressing air cylinder assembly, a connecting shaft, a locking screw and a pre-pressing die, wherein the bottom plate is used for fixing and mounting the linear lifting assembly; the protective cover is used for performing sealing and dust preventing on the linear lifting assembly; the linear lifting assembly is fixedly mounted on the bottom plate, and used for controlling up and down movement of the pre-pressing air cylinder assembly and the pre-pressing die; the pre-pressing air cylinder assembly is used for controlling the pre-pressing die to automatically pre-press multi-specification cover plates; one end of the connecting shaft is connected with a piston rod of a pre-pressing air cylinder while the other end is connected with the pre-pressing die; the locking screw is used for tightly locking the pre-pressing die on the connecting shaft; and the pre-pressing die comprises a pre-pressing shaft and a pre-pressing main body. The automatic pre-pressing mechanism is simple in structure, convenient to use, high in cover plate pre-pressing stability and capable of realizing automatic pre-pressing on the cover plates of different specifications.

Description

technical field [0001] The invention relates to the field of automatic preloading, in particular to an automatic preloading mechanism adaptable to multi-standard capacitor cover plates. Background technique [0002] The manufacturing process of aluminum electrolytic capacitors mainly includes nailing and winding of electrode foil and electrolytic paper, electrolyte impregnation, pin puncture, cover plate riveting, aluminum shell glue filling, core packing into shell, cover plate preloading, high temperature aging, Aluminum shell sealing and other processes. In recent years, the performance of my country's self-developed aluminum electrolytic capacitor production equipment has been continuously improved, and the production efficiency has been greatly improved. However, there are still problems such as low processing accuracy, poor reliability, easy wear and tear of equipment, and high worker intensity. [0003] After completing the process of puncturing the pins of the cap...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01G13/00
CPCH01G13/003
Inventor 邱自学王璐璐郑天池袁江邵建新陆观
Owner NANTONG HICON ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com