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Mesh belt type sintering furnace

A sintering furnace, mesh belt technology, applied in the direction of furnace, furnace door, furnace type, etc., can solve the problem of reduced quality of parts, and achieve the effect of improving quality, increasing transmission ratio, and stabilizing furnace temperature

Pending Publication Date: 2021-12-31
浙江孚菱机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the excessive interaction between the air in the furnace chamber of the sintering furnace and the outside air leads to the degradation of the quality of the parts sintered and formed by the sintering furnace, the application provides a mesh belt sintering furnace

Method used

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  • Mesh belt type sintering furnace

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Embodiment Construction

[0041] The following is attached Figure 1-7 The application is described in further detail.

[0042] The embodiment of the present application discloses a mesh belt type sintering furnace, referring to figure 1 , including a frame 1 placed on the ground, a cuboid furnace body 11 is fixedly installed on the frame 1, the furnace body 11 is provided with a furnace cavity, and the powdered metallurgical materials filled in the mold are sintered and formed in the furnace cavity . On the frame 1, a conveyor belt 12 is installed for rotation, and the two ends of the furnace body 11 are provided with a feed port 13 and a discharge port 14, and the feed port 13 and the discharge port 14 are all communicated with the furnace chamber of the furnace body 11, and the conveyor belt 12 It passes through the furnace cavity of the furnace body 11 along the feed port 13 and the discharge port 14, and the conveyor belt 12 is made of a high temperature resistant mesh belt.

[0043] refer to ...

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Abstract

The invention discloses a mesh belt type sintering furnace. The mesh belt type sintering furnace comprises a rack, a furnace body is arranged on the rack, a conveying belt is rotationally installed on the rack, a feeding port and a discharging port are formed in the two ends of the furnace body respectively, the conveying belt penetrates through a furnace cavity of the furnace body through the feeding port and the discharging port, baffles are arranged on the portions, at the discharging port and the feeding port, of the furnace body, the two baffles shield the feeding port and the discharging port respectively, and two driving mechanisms used for driving the two baffles to be opened intermittently are arranged on the rack. According to the mesh belt type sintering furnace, when an installed powder metallurgy mold is conveyed to the feeding port through the conveying belt, the driving mechanism moves the baffle to open the feeding port, and after the mold enters the furnace cavity of the furnace body, the driving mechanism moves the baffle to shield the feeding port, interaction between external cold air and hot air in the furnace cavity of the furnace body during working of the furnace body is reduced, so that the temperature of the furnace in the furnace cavity of the furnace body is relatively stable, and the quality of finally sintered and molded parts is improved.

Description

technical field [0001] The present application relates to the field of powder metallurgy equipment, in particular to a mesh-belt sintering furnace. Background technique [0002] The powder metallurgy method is similar to the ceramic production method, both of which belong to the powder sintering technology. By mixing the powders of various materials and filling them into the mold, they are sintered in a sintering furnace to form finished parts. The powder metallurgy technology has significant energy saving, material saving and high performance. It has a series of advantages such as excellent quality, high product precision and good stability, and is very suitable for mass production. It has become one of the most dynamic branches in the new material department. [0003] Common metallurgical factories usually use mesh belt sintering furnace to sinter and form the powder filled in the mold. Mesh belt sintering furnace includes a conveyor belt composed of chain plates and a fur...

Claims

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Application Information

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IPC IPC(8): F27B9/24F27B9/30F27B9/38F27B9/39F27D1/18
CPCF27B9/243F27B9/38F27B9/39F27B9/30F27D1/1858F27B2009/382F27B2009/384F27D2001/1875
Inventor 沈勤能李帅
Owner 浙江孚菱机械有限公司
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