Ceramic diaphragm printing pore filling machine

Abstract

The invention relates to a ceramic diaphragm printing pore filling machine for producing sheet electronic products in the technical field of electronic element manufacturing, which comprises a sucker mechanism, a screen frame, a printing scraper mechanism and a frame. The sucker mechanism comprises a porous ceramic plate and a vacuum system, wherein the porous ceramic plate is communicated with the vacuum system. The screen frame consists of a framework and a screen mesh with patterns, conductive paste is distributed on the patterns of the screen mesh, and a hinge connected with the frame is arranged at the edge of the framework. A printing scraper comprises an elastic scraper board and a paste spread board, the elastic scraper board is made of rubber or silicon rubber, and the paste spread board is made of aluminum alloy materials. The printing pore filling machine is quick in printing pore filling, uniformly quantitative and high in efficiency and quality. Further, since pores of the ceramic diaphragms are filled with the conductive paste, inner electrodes between the ceramic diaphragms can be well connected, and high reliability is achieved.

Description

technical field [0001] The invention relates to the technical field of electronic component manufacturing, in particular to a ceramic diaphragm printing hole filling machine for producing chip electronic components. Background technique [0002] In recent years, there are more and more varieties of electronic products, with increasingly powerful functions and smaller and smaller volumes. This requires that the main electronic components such as capacitors, resistors, and inductors in the manufacture of electronic products should be as small as possible and as reliable as possible. Currently, only chip ceramic electronic components can meet the above requirements at the same time. As a result, the manufacture, sale and use of chip ceramic electronic components have flourished. The largest production base of electronic ceramic chip components in China is located in the urban area of ​​Zhaoqing City, Guangdong Province. [0003] As the three major passive electronic componen...

AI Technical Summary

Problems solved by technology

[0007] 2) Multilayer chip inductors: The main domestic manufacturer is Guangdong Fenghua High-tech Co., Ltd. located in Zhaoqing City. It has cooperated with South China University of Technology for many years and has basically succeeded in research and development. However, there are still a series of problems in industrialization. Mainly the finished product qualification rate and reliability issues, specifically the poor connection of internal electrodes

[0009] Since the ceramic diaphragm does not print the conductive paste to fill the hole after opening the film hole, it is easy to cause low pass rate and poor reliability of the multilayer chip inductor.

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