Chain belt type atmosphere brazing furnace for soft magnetic material production and processing

A soft magnetic material and chain belt technology, which is applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of soft magnetic material strip blocks that cannot be turned over, high defective rate, and easy to produce scale, etc., to achieve Guarantee the effect of heat treatment, avoid scale, and evenly heat the effect

Inactive Publication Date: 2020-10-30
蚌埠市双环电子集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the soft magnetic material bar block cannot be turned over on the upper surface of the mesh belt proposed in the background technology, and the problem that the bottom surface of the soft magnetic material bar block is easy to produce scale and has a high defective rate, and designs a soft magnetic material bar block. Chain belt type atmosphere brazing furnace for magnetic material production and processing

Method used

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  • Chain belt type atmosphere brazing furnace for soft magnetic material production and processing
  • Chain belt type atmosphere brazing furnace for soft magnetic material production and processing
  • Chain belt type atmosphere brazing furnace for soft magnetic material production and processing

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Embodiment 1

[0059] A chain-belt atmosphere brazing furnace for the production and processing of soft magnetic materials, such as figure 1 , figure 2 with Figure 5 As shown, it includes a heating furnace body 1, a mesh belt transmission structure 2, an electrical control system 3, and an ammonia decomposition protective gas supply structure 4. A loading platform 5 is fixedly installed at the left end of the heating furnace body 1, and the left side wall of the heating furnace body 1 is provided There is a feed port 6, a discharge table 7 is fixedly installed at the right end of the heating furnace body 1, a discharge port 8 is opened on the right side wall of the heating furnace body 1, and a conveyor is fixedly installed between the loading table 5 and the discharge table 7 A pair of L-shaped guide plates 10 are fixedly installed on the upper end surface of the transmission rack 9, and a mesh belt transmission structure 2 is installed on the transmission rack 9. The mesh belt transmission ...

Embodiment 2

[0066] On the basis of the first embodiment, the shape of the card slots 115 opened on the two turning plates 113 are different, such as Figure 15 As shown, the turning plate 113 is shaped like a cross as a whole.

[0067] When this embodiment is in use, the soft magnetic material strip-shaped block parts enter the card slot 115 under the transmission of the conveyor belt 201, and the stepping motor 112 will rotate 90 at the same time under the control of the electrical control system 3. °, so that the soft magnetic material strip-shaped block is turned over 90°, so that the surrounding surfaces of the soft magnetic material strip-shaped block will be sequentially turned over, so that the soft magnetic material strip-shaped block is heated more uniformly than in the first embodiment.

Embodiment 3

[0069] On the basis of the second embodiment, such as Figure 16 As shown, the entrance of the feed port 6 is provided with a pair of opposite laser sensors 24, the signal output end of the laser sensor 24 is electrically connected to the signal input end of the electrical control system 3, and the electrical control system 3 can control the turning structure 11 Operation.

[0070] When the words in this embodiment are used, the laser sensor 24 receives the signal from the soft magnetic material strip entering from the feed port 6, and the electrical control system 3 calculates the conveying speed of the conveying mesh belt 201, and then calculates the soft magnetic material When the bar reaches the inside of the card slot 115, the working time point inside the corresponding card slot 115 can then be controlled, which is more intelligent.

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Abstract

The invention relates to the technical field of soft magnetic material production and processing, in particular to a chain belt type atmosphere brazing furnace for soft magnetic material production and processing. The chain belt type atmosphere brazing furnace comprises a heating furnace body, a mesh belt transmission structure and an ammonia decomposition shielding gas supply structure, a feedingtable is fixedly installed at the left end of the heating furnace body, a discharging table is fixedly installed at the right end of the heating furnace body, a conveying frame is fixedly installed between the feeding table and the discharging table, the mesh belt transmission structure is installed on the conveying frame, and a plurality of turnover structures are arranged above the conveying frame. A linear tunnel type hearth is arranged in the heating furnace body and arranged on the outer wall of the mesh belt transmission structure and the outer wall of the conveying frame in a sleevingmode, shielding gas input ports are formed in the upper end surface of the hearth at equal intervals, and the outer parts of the shielding gas input ports communicate with the ammonia decomposition shielding gas supply structure. According to the chain belt type atmosphere brazing furnace, on the one hand, a soft magnetic material strip-shaped block can be evenly heated, the heat treatment effectis guaranteed, and the qualified rate of products is increased; and on the other hand, oxide skin generated by long-time contact between the bottom surface of the soft magnetic material strip-shaped block and the surface of a conveying mesh belt can be avoided.

Description

Technical field [0001] The invention relates to the technical field of soft magnetic material production and processing, in particular to a chain-belt atmosphere brazing furnace for soft magnetic material production and processing. Background technique [0002] In recent years, there has been a trend of using electric drive devices and electronic control devices to realize product drive, automatic control and multi-functionality. One of the key core materials is soft magnetic materials. Soft magnetic materials play a role in energy coupling transfer and conversion in various devices. In today's increasingly scarce energy and serious environmental problems, reducing the loss of soft magnetic materials and improving the efficiency of the magnetic core is of great significance in terms of energy conservation and environmental pollution control. Among them, soft magnetic material refers to when the magnetization occurs at Hc not greater than 1000A / m, such materials are called soft m...

Claims

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Application Information

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IPC IPC(8): B23K3/053B23K3/047B23K1/008
CPCB23K3/053B23K3/0478B23K1/008
Inventor 殷秋生金建领屈淑亚马武坤姚曼
Owner 蚌埠市双环电子集团股份有限公司
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