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Continuous curing device for grinding wheels

A technology of curing device and grinding wheel, which is applied in the direction of grinding device, metal processing equipment, grinding/polishing equipment, etc., and can solve problems such as rising heating temperature, low production efficiency, and grinding wheel defects

Inactive Publication Date: 2018-06-05
贵州福斯特磨料磨具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process, the grinding wheel needs to be baked, heated and hardened before it can be finally formed. The existing heating method is to put the grinding wheel into a curing furnace for curing, or to use a tunnel-type curing kiln for curing. If the curing furnace is used for curing, the heating process needs The heating temperature is continuously raised, so it is necessary to adjust the temperature of the curing furnace after a period of time, and the volume of a single curing furnace is limited, and the production efficiency is relatively low
If the tunnel type curing kiln is used for curing, there is a problem of inaccurate temperature adjustment, and the temperature of each section in the tunnel cannot be accurately controlled.
[0003] Since the track for transporting the grinding wheel is horizontal in the tunnel, additional power is needed to push the grinding wheel forward. Every once in a while, a new grinding wheel must be put into the exit, and then a car of solidified grinding wheel will be ejected from the exit. During this process, the transport vehicles collide with each other, which will generate relatively large vibrations, which may cause defects on the grinding wheel

Method used

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  • Continuous curing device for grinding wheels
  • Continuous curing device for grinding wheels

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Experimental program
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Embodiment

[0017] As shown in the figure, a row of parallel curing furnaces 1 are sequentially drilled through the side walls to form heating channels, and the installation heights of the curing furnaces 1 are successively lowered. The track 2 is arranged in a rectangular shape, with one side obliquely passing through the heating channel. The transport vehicles are arranged in sequence in the heating channel 1. After the new transport vehicle enters the entrance of the thermal channel 1, open the stopper at the exit section to complete the heating at the end. The transport vehicle is pushed out by the transport vehicle in front and then the stopper is closed. The transport vehicle enters the lifting turntable 4 when passing the corner of the track 2. The lifting turntable 4 can be rotated by 90° and installed on the hydraulic lifting device to lift, so that the lifting turntable 4 The upper rail is connected to the rail on the horizontal plane, so that the transport vehicle enters the tur...

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Abstract

The invention discloses a continuous curing device for grinding wheels. The continuous curing device comprises curing ovens (1) and rails (2); the multiple curing ovens (1) are placed side by side; the installation height of the curing ovens (1) is gradually decreased; openings in the side walls of the curing ovens (1) communicate with one another; and the rails (2) penetrate through the side walls of the curing ovens (1). According to the continuous curing device, the curing ovens are arranged one by one in a communicating mode to form a heating drying tunnel, the temperature of each curing oven is set to be different, a conveying trolley loaded with the grinding wheels sequentially passes through the curing ovens so as to complete hardening, and therefore continuous large-scale production can be realized, and the efficiency can be improved.

Description

technical field [0001] The invention relates to a grinding wheel heating device. Background technique [0002] In the production process, the grinding wheel needs to be baked, heated and hardened before it can be finally shaped. The existing heating method is to put the grinding wheel into a curing furnace for curing, or use a tunnel curing kiln for curing. If the curing furnace is used for curing, it needs to be heated during the heating process. The heating temperature is constantly raised, so it is necessary to adjust the temperature of the curing furnace after a period of time, and the volume of a single curing furnace is limited, and the production efficiency is relatively low. If the tunnel type curing kiln is used for curing, there is a problem of inaccurate temperature adjustment, and the temperature of each section in the tunnel cannot be accurately controlled. [0003] Since the track for transporting the grinding wheel is horizontal in the tunnel, additional powe...

Claims

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Application Information

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IPC IPC(8): B24D18/00
CPCB24D18/009B24D18/00
Inventor 赵辉
Owner 贵州福斯特磨料磨具有限公司
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