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Double-station automatic grinding and cutting machine for ceramic green body tubes

A ceramic blank and grinding and cutting machine technology, which is applied in the direction of grinding racks, grinding machines, manufacturing tools, etc., can solve the problems of difficulty in automation and fragility, and achieve the effect of saving land area

Inactive Publication Date: 2017-05-10
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical difficulty lies in the fact that ceramic green tubes are relatively brittle compared to other cylindrical workpieces, so it is necessary to solve the problem of fragility during loading and unloading, transmission and processing. The centering method of the inner circle is not easy to realize automation, and it is necessary to solve the positioning of the grinding and cutting of the ceramic green tube and the rotation of the workpiece, etc.

Method used

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  • Double-station automatic grinding and cutting machine for ceramic green body tubes
  • Double-station automatic grinding and cutting machine for ceramic green body tubes
  • Double-station automatic grinding and cutting machine for ceramic green body tubes

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Embodiment Construction

[0037] Such as figure 1 with figure 2 As shown, a double-station automatic grinding and cutting machine for ceramic green tubes includes a frame part 1 and a feeding station 2 arranged on the frame 1 . A grinding station 3 is arranged on the frame, and the grinding station 3 includes an abrasive belt 312 and a centerless support device 32 for the workpiece. The cutting station 4 comprises a blade cutting section 41 , a centerless support device 42 for the workpiece and a magnetic drive device 43 . Simultaneously, the unloading device 5 of workpiece is set on the frame.

[0038] The improvement of the present invention lies in: the grinding and cutting process of the ceramic lamp tube is realized by one machine, and the double-station synchronous transmission device-double V-groove transport bracket is used to transmit the workpiece, and the magnetic drive is used Device and centerless support device to complete the automatic feeding, conveying, grinding, cutting and unload...

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Abstract

The invention provides a double-station automatic grinding and cutting machine for ceramic green body tubes. The machine includes a machine frame, a storage silo, a feeding mechanism, a delivery mechanism, a ceramic green body tube grinding station and a ceramic green body tube cutting station; the ceramic green body tube grinding station is on the left side of the cutting station; the left side of the feeding mechanism is provided with the storage silo, a feeding air cylinder is located at the tail end of the storage silo, and the tail end of a storage silo supporting beam is fixedly provided with a guide plate for ceramic green body tube dropping; the delivery mechanism includes a delivery bracket driving air cylinder and a double-V-shaped groove delivery bracket which are fixed together, and the side of the double-V-shaped groove delivery bracket is fixedly provided with a guide slider; the grinding station includes a core-free supporting wheel, a magnetic-driving device and an abrasive belt grinding device; the cutting station includes a core-free supporting wheel, a magnetic-driving device and a cutting device and further includes a workpiece discharging mechanism. The machine has the advantage that ceramic green body tube surface grinding and ceramic green body tube two-end excess material cutting can be achieved with one machine.

Description

technical field [0001] The invention relates to a dual-station automatic grinding and cutting machine for ceramic green tubes. Background technique [0002] The dual-station automatic grinding and cutting machine for ceramic green tubes is a kind of equipment for grinding and cutting cylindrical ceramic green tubes, especially for the pre-processing of high-purity alumina ceramic lamp tubes. [0003] The production of high-purity alumina ceramic lamp tube first needs to go through pressure molding and bisque firing to obtain a cylindrical ceramic green tube, and then it needs to be ground and cut, and then it can be assembled and sintered to become a finished product. At present, the grinding and cutting process of the ceramic green tube is completed in two processes: 1) Grinding process, mainly adopts the centering method to set the ceramic green tube on the mandrel, and holds the abrasive belt to the ceramic green tube by hand. The tube is ground to improve the geometric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/00B24B41/00B24B41/02B24B21/02B24B41/06B28D1/00B28D1/24B28D7/04
CPCB24B21/008B24B21/02B24B41/005B24B41/02B24B41/06B28D1/003B28D1/24B28D7/04
Inventor 余忠华申玄伟夏雪
Owner ZHEJIANG UNIV
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