High-infrared curing device and method for brake pad steel back

A technology of infrared curing and brake pads, which is applied to the device for coating liquid on the surface, pretreatment surface, coating and other directions, which can solve the problem of difficult control of precision, low curing process efficiency of steel back curing device for brake pads, high energy consumption, etc. problems, to achieve the effect of adjusting curing time, improving curing quality and production efficiency, and reasonable curing time

Active Publication Date: 2014-03-19
HUBEI CHIBI SALFER FRICTION MATERIAL
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-infrared curing device and method for the steel back of the brake pad, which solves the problem of low efficiency, difficult control of precision, and large energy consumption in the curing device and curing process of the steel back of the brake pad in the prior art. technical issues

Method used

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  • High-infrared curing device and method for brake pad steel back
  • High-infrared curing device and method for brake pad steel back

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Experimental program
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Effect test

Embodiment 1

[0029] The high infrared curing method of the present embodiment comprises the following steps:

[0030] Step 1: Turn on the high-infrared radiator 1 and temperature control system of the high-infrared curing device, respectively set the constant temperature to be reached by the radiation heating zone in the curing chamber 3 to 170°C, and the two constant-temperature curing The constant temperature to be achieved in the zone is 200°C, and the control accuracy of the temperature sensor is ±1°C;

[0031] Second step: start the speed-regulating motor 9 of the metal chain belt conveyor, and the running speed of the metal mesh conveyor belt 7 is controlled at 5 meters per minute;

[0032] The third step: when the temperature of the radiation heating zone and the constant temperature curing zone reach the constant temperature, the brake pad is placed on the running metal mesh conveyor belt 7, and the friction material part of the brake pad is Place it downwards, and place the steel...

Embodiment 2

[0034] The steps of this embodiment are basically the same as those in Embodiment 1, except that the set temperature of the radiation heating zone in the curing chamber 3 is 190°C, the set temperatures of the two constant temperature curing zones are both 220°C, and the control accuracy is ±1°C ; The running speed of the metal mesh conveyor belt 7 is 6 m / min.

Embodiment 3

[0036] The steps of this embodiment are basically the same as those of Embodiment 1, the difference is that: the set temperature of the radiation heating zone in the curing chamber 3 is 180°C, the set temperature of the two constant temperature curing zones is 210°C, and the control accuracy is ±1°C ; The running speed of the metal mesh conveyor belt 7 is 5.5 m / min.

[0037]A high-infrared curing device and method for the steel back of the brake pad according to the present invention, the curing device has a simple structure, a high degree of temperature control automation, fast curing speed, and low energy consumption; Spray curing, high production efficiency, high product quality, and effectively reduce production costs.

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Abstract

The invention relates to a high-infrared curing device and method for a brake pad steel back. The high-infrared curing device comprise a conveyor, a high-infrared radiator, a radiator support, a curing chamber and a temperature control system, the conveyor is provided with a frame and a metal mesh conveying belt for conveying brake pads, the metal mesh conveying belt and the frame positioned above the metal mesh conveying belt enclose a space to form the curing chamber, the radiator support is fixed on the frame at the top of the curing chamber, the high-infrared radiator is mounted on the radiator support, and the temperature control system adjusts the power of the high-infrared radiator according to the temperature of the curing chamber, so that the temperature of the curing chamber reaches and keeps the preset constant temperature. The curing device is simple in structure, high in temperature control automation degree, fast in curing, low in energy consumption, the curing method is high in production efficiency, product quality is high, and production cost can be effectively reduced.

Description

technical field [0001] The invention relates to a curing device and method, in particular to a high-infrared curing device and method for steel backs of brake pads. Background technique [0002] In the surface spraying process of the steel back of the brake pad, the traditional heating equipment mainly heats the heat pipe and bakes the surface of the workpiece in the baking furnace. The heat can only be slowly transferred from the surface to the inside of the coating. Therefore, the curing The speed is slow, the production efficiency is low, the energy consumption is large, and the curing quality of the workpiece surface is poor. With the application of infrared heating technology in the field of surface spraying, the curing speed and work efficiency of the workpiece have been greatly improved. However, ordinary opalescent glass infrared heating tubes do not evacuate, and have large thermal inertia, resulting in low temperature control accuracy, low thermal efficiency, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D3/02B05C13/02
Inventor 郭东辉程时忠李军郭江波郭正刚
Owner HUBEI CHIBI SALFER FRICTION MATERIAL
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