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Self-heating tape casting processing system for the production of thin-sheet ceramics

A tape casting and self-heating technology, which is applied to ceramic molding machines, manufacturing tools, conveyors, etc., can solve problems such as quality defects, affecting ceramic quality, and poor discharge effects, so as to reduce air bubbles, improve ceramic surface quality, The effect of improving quality

Active Publication Date: 2021-09-17
湖南省新化县鑫星电子陶瓷有限责任公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In tape casting equipment, the heat source for drying treatment is generally located above the sheet-shaped ceramics, causing the water above the ceramics to be discharged earlier than the water below the ceramics, and the water discharged after the lower part of the ceramics is easy to make the upper surface of the ceramics in a semi-dry state Quality defects appear, and the discharge effect is not good, which will affect the internal and external quality of the ceramic; and if the air bubbles in the slurry cannot be discharged as much as possible, the quality of the ceramic will be affected during the drying and sintering process

Method used

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  • Self-heating tape casting processing system for the production of thin-sheet ceramics
  • Self-heating tape casting processing system for the production of thin-sheet ceramics
  • Self-heating tape casting processing system for the production of thin-sheet ceramics

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] refer to Figure 1-2 , the self-heating casting processing system for the production of sheet ceramics includes a frame 1, a base belt 2, a conveyor belt 3, a feed box 4, a scraper 5 and a heat drying cover 7 are arranged on the frame 1, and the base belt 2 is arranged outside the conveyor belt 3, so The outer surface of the conveyor belt 3 is meshed with the inner surface of the base belt 2 through teeth, the conveyor belt 3 can drive the base belt 2 to feed, and the base belt 2 is supported by the transmission wheel on the outside of the conveyor belt 3, which can be recycled.

[0030] Further, the feed box 4, the scraper 5 and the heat drying cover 7 are lo...

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Abstract

The invention discloses a self-heating tape casting processing system for the production of sheet ceramics, which comprises a frame, a base belt, a conveyor belt, a feed box, a scraper and a heat drying cover, the conveyor belt can drive the base belt to feed, and the feed box is used to hold ceramic raw materials Slurry, the slurry flows out from the discharge port of the feed box, the base belt drives the slurry to feed, the scraper scrapes the slurry to form sheet ceramics, and the heat drying cover is used for drying ceramics, which is used for the production of sheet ceramics in the present invention. Conductors are set inside the baseband of the self-heating casting processing system. By setting the shaking magnetic field and drying magnetic field, the slurry can be defoamed again at the front end of the scraper, and the air bubbles in the slurry can be further discharged; at the same time, when drying, the upper and lower parts of the sheet ceramics are simultaneously When heated, the water in the lower part of the ceramic evaporates early, reducing the impact of the later evaporation of the water in the lower part of the ceramic on the upper surface of the semi-dry ceramic, improving the surface quality of the ceramic, and the baseband can be recycled, with a simple structure and great application value.

Description

technical field [0001] The invention relates to the technical field of ceramic processing equipment, in particular to a self-heating tape-casting processing system for the production of sheet ceramics. Background technique [0002] Tape casting is a molding method for ceramic products, especially suitable for forming sheet ceramic products with a thickness of 0.2MM--3MM. The specific process includes: firstly, mix the pulverized powder and the organic plasticizer solution according to an appropriate ratio to make a slurry with a certain viscosity, and the slurry flows down from the container together, and is scraped and coated on the special surface with a certain thickness by a scraper. On the base belt, after drying and curing, peel off the film that becomes the green belt, and then according to the size and shape of the finished product, the green belt needs to be punched, laminated, etc. to make a blank product to be sintered. In tape casting equipment, the heat source ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/29B28B11/24B65G23/04B65G45/18
CPCB28B1/29B28B11/243B65G23/04B65G45/18
Inventor 曹培福曹建平曹建辉刘平
Owner 湖南省新化县鑫星电子陶瓷有限责任公司
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