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

Upper and lower clamping hanger for electroplated PCB

A PCB board and backplane technology, which is applied in the field of upper and lower clamping fixtures on electroplating PCB boards, can solve the problems of no copper in holes, and the PCB board cannot be completely penetrated by liquid medicine, and achieves low cost loss rate, simple structure, and expanded application scope. Effect

Pending Publication Date: 2020-12-11
吉希易机械设备(东莞)有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the PCB board itself is too thin during the electroplating process, and it will wrinkle and bend, so that the small aperture on the PCB board cannot be completely penetrated by the potion, and it is easy to cause holes without copper. It is necessary to use a large-flow jet to achieve better irrigation. Porosity, to meet the small holes on the PCB board to be filled, and it is also necessary to ensure the flatness of the PCB board and the uniformity of the coating during the production process

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
  • Upper and lower clamping hanger for electroplated PCB
  • Upper and lower clamping hanger for electroplated PCB
  • Upper and lower clamping hanger for electroplated PCB

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The technical solutions in this embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in this embodiment of the present invention. Obviously, the described embodiment is an embodiment of the present invention, not all This embodiment. Based on this implementation manner in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0026] Please refer to Figure 1 to Figure 6 , the present invention provides an electroplating PCB board upper and lower clamping hanger, including a connector 1, the connector 1 is connected to an automated assembly line to realize automatic movement of the hanger, automatic production and mass production, and high production efficiency , The cost loss rate is low, and the yield rate of the product is improved.

[0027] The conne...

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 upper and lower clamping hanger for a PCB. The upper and lower clamping hanger comprises a connector; an adjusting back plate is mounted on the connector; a first sliding block and a second sliding block are mounted on the adjusting back plate; a first through hole is formed in the first sliding block; a second through hole is formed in the second sliding block; a firstsupporting rod is movably mounted in the first through hole; the first sliding block linearly moves up and down along the first supporting rod in a reciprocating mode; the second through hole is movably provided with a second supporting rod; the second sliding block linearly moves up and down along the second supporting rod in a reciprocating mode; the adjusting back plate is provided with a plurality of upper electroplating clamps used for clamping the upper portion of a PCB; the lower ends of the first supporting rod and the second supporting rod are provided with a fixed back plate; and thefixed back plate is provided with a plurality of lower electroplating clamps used for clamping the lower portion of the PCB. The upper and lower clamping hanger is high in production efficiency, lowin cost loss rate, capable of achieving automatic continuous batch production, high in yield, long in service life and free of frequent replacement.

Description

technical field [0001] The invention relates to the field of jigs for electroplating production of PCB boards, in particular to an upper and lower clamping hanger for electroplating PCB boards. Background technique [0002] The Chinese name of PCB is printed circuit board, also known as printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because it is made using electronic printing, it is called a "printed" circuit board. Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film to the surface of metal or other material parts to prevent metal oxidation ( Such as rust), improve wear resistance, electrical conductivity, reflective properties, corrosion resistance (copper sulfate, etc.) and enhance the...

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): C25D17/08C25D7/00
CPCC25D7/00C25D17/06
Inventor 金润坤
Owner 吉希易机械设备(东莞)有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More