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Full-automatic tape-casting machine and techniques for producing piezoelectric electronic ceramics and sheet type electronic ceramics

A tape casting machine, fully automatic technology, applied in the direction of ceramic molding machines, manufacturing tools, etc., can solve the problems of low feeding control accuracy of the air pressure pumping system, difficulty in controlling the casting thickness, etc., to achieve easy operation, improve casting accuracy, The effect of improving productivity

Inactive Publication Date: 2008-12-17
严红光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The feeding control precision of the air pressure pumping system is low
[0004] (2), casting thickness is difficult to control

Method used

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  • Full-automatic tape-casting machine and techniques for producing piezoelectric electronic ceramics and sheet type electronic ceramics
  • Full-automatic tape-casting machine and techniques for producing piezoelectric electronic ceramics and sheet type electronic ceramics

Examples

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Embodiment Construction

[0019] A fully automatic casting machine of the present invention comprises a steel strip 1, a scraper box 2, an automatic feeding system 3, and rollers 4,5. The steel belt 1 is a closed belt installed between the two rollers 4, 5, the steel belt 1 passes through the inside of the drying tunnel 8 between the two rollers 4, 5, the scraper box 2 and the automatic feeding The system 3 is installed at the end of the driving roller 4, and has a film cutter 6 and a take-up shaft 7 at the end of the passive roller 5.

[0020] The scraper box 2 has an adjusting screw and a micrometer to adjust the distance between the scraper and the steel strip 1 .

[0021] A kind of technique of full-automatic casting machine of the present invention produces piezoelectric electronic ceramics and chip electronic ceramics, it is characterized in that: this technique comprises the following steps:

[0022] (1) Add binder and solvent to the powder and mix by ball milling;

[0023] (2) The slurry is s...

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Abstract

The invention discloses a fully automatic casting machine that comprises a steel strip, a scraper box, an automatic charging system and a trolley. The steel strip is arranged on a closed belt between two trolleys. The steel strip goes through the inner part of a baking tunnel between two trolleys. The scraper box and the automatic charging system are arranged on a driving trolley end. A skinning knife and a take-up rotating axis are arranged on a driven trolley end. The automatic casting machine can be used for manufacturing piezoelectric electric ceramics and chip electric ceramics.

Description

technical field [0001] The invention relates to a production equipment of electronic components, in particular to a fully automatic casting machine and a process for producing piezoelectric electronic ceramics and chip electronic ceramics. Background technique [0002] As we all know, electronic ceramic materials are one of the essential basic materials for the electronics industry, and piezoelectric electronic ceramics and chip electronic ceramics are important members of the electronic ceramic material family. The existing ceramic media for chip electronic components on the market The main structure of the tape casting machine is composed of a scraper box, a pneumatic pumping system, and a PE carrier film. The main disadvantages of this mechanism are as follows: [0003] (1) The feeding control accuracy of the air pressure pumping system is low [0004] (2), casting thickness is difficult to control Contents of the invention [0005] An object of the present invention ...

Claims

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Application Information

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IPC IPC(8): B28B1/29B28B1/30B28B11/00
Inventor 严红光
Owner 严红光
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