Device with function of accurately adjusting sintering atmosphere of ultrahigh-temperature sintering furnace

Abstract

The utility model belongs to the field of sintering furnaces, and particularly relates to a device capable of accurately adjusting the sintering atmosphere of an ultrahigh-temperature sintering furnace, which comprises an atmosphere sintering furnace, a furnace chamber is arranged on the atmosphere sintering furnace, a connecting column is movably assembled on the atmosphere sintering furnace, and an assembly block is fixedly assembled at the bottom of the connecting column. Connecting rods are symmetrically and fixedly assembled on the side faces of the assembling blocks, limiting plates are fixedly assembled at one ends of the two connecting rods, movable blocks are movably assembled on the two connecting rods, supporting boxes are fixedly assembled at the tops of the movable blocks, and operation plates are fixedly assembled at the bottoms of the movable blocks; according to the device with the function of accurately adjusting the sintering atmosphere of the ultrahigh-temperature sintering furnace, through cooperation of the connecting rods and the connecting columns, the problems that when an existing atmosphere sintering furnace carries out sintering operation on multiple materials, the use cost is increased through multiple heat sources, and a single heating source is different from the positions of all the materials; therefore, the radiation degrees of the heating source to the materials are different, and the sintering quality of each material is influenced.

Description

Technical Field

[0001] The utility model relates to the field of sintering furnaces, in particular to a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace. Background Technique

[0002] An atmosphere sintering furnace is a process test instrument used in the fields of chemistry, materials science, electronics and communication technology. The working principle of the atmosphere sintering furnace mainly involves the combined action of high temperature, high pressure and a specific atmosphere environment on materials. This equipment generates high temperature through heating elements and creates a specific atmosphere environment in the furnace chamber to achieve the sintering treatment of materials. The heating elements usually adopt heating wires or heating tubes, which are heated by current or voltage input and then conduct heat to the materials to be sintered. At the same time, the temperature control system ensures that the furnace temperature works stably within the required temperature range. The atmosphere sintering furnace also involves the control of the pressure mechanism to maintain sufficient density of the materials and improve the service performance. The atmosphere control system controls the atmosphere composition and flow in the furnace by controlling devices such as mechanical valves and electronic leak valves to meet the requirements of different process procedures for the atmosphere.

[0003] However, the existing atmosphere sintering furnaces still have the following problems during use:

[0004] When the existing atmosphere sintering furnace performs sintering operations on multiple materials, multiple heat sources increase the use cost, while a single heating source will cause differences in the positions of each material, resulting in different radiation degrees of the heating source on the materials and affecting the sintering quality of each material. Therefore, it is very necessary to involve a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace in the existing sintering furnace field. Content of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology, when the existing atmosphere sintering furnace performs sintering operations on multiple materials, multiple heat sources increase the use cost, while a single heating source will cause differences in the positions of each material, resulting in different radiation degrees of the heating source on the materials and affecting the sintering quality of each material. The utility model proposes a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace, including an atmosphere sintering furnace. A furnace chamber is arranged on the atmosphere sintering furnace. A connecting column is movably assembled on the atmosphere sintering furnace. One end of the connecting column movably penetrates into the furnace chamber, and an assembly block is fixedly assembled at the bottom of the connecting column. The assembly block is located in the furnace chamber. Connecting rods are symmetrically and fixedly assembled on the sides of the assembly block. Limiting plates are fixedly assembled at one ends of the two connecting rods. A movable block is movably assembled on the two connecting rods. Support boxes are fixedly assembled at the tops of the movable blocks. The support boxes are located above the limiting plates. Operating plates are fixedly assembled at the bottoms of the movable blocks.

[0007] Preferably, vertical blocks are symmetrically and fixedly assembled at the top of the atmosphere sintering furnace. The vertical blocks are located on both sides of the connecting column. A cylinder is fixedly assembled at the top of the connecting column. A connecting block is fixedly assembled between the two vertical blocks. The connecting block is located above the cylinder.

[0008] Preferably, an operating motor is fixedly assembled on the connecting block. A rotating rod is fixedly assembled at the output end of the operating motor. The rotating rod movably penetrates through the connecting block, and the rotating rod is fixedly assembled with the cylinder.

[0009] Preferably, an inner cavity is provided inside the assembly block. Traction ports are provided on the sides of the assembly block. The traction ports communicate with the inner cavity. A piston rod is fixedly assembled at the output end of the cylinder. The piston rod movably penetrates through the connecting column and the assembly block into the inner cavity, and a guiding block is fixedly assembled at the bottom of the piston rod.

[0010] Preferably, the guiding block is movably assembled with the inner cavity. Traction blocks are fixedly assembled on the sides of the guiding block. The traction blocks are correspondingly movably assembled with the traction ports.

[0011] Preferably, mounting plates are fixedly assembled on the surfaces of the traction blocks. The mounting plates are located outside the assembly block. Adjusting rods are movably assembled on the mounting plates. The other ends of the adjusting rods are correspondingly movably assembled with the operating plates.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By starting the operating motor, the rotating rod drives the connecting column on the cylinder to rotate on the atmosphere sintering furnace, facilitating the rotation of the materials on the support box. At the same time, by starting the cylinder, the piston rod drives the guiding block to move. Under the coordinated action of the adjusting rods, the movable block moves on the connecting rod, and the movable block drives the materials on the support box to move, improving the heating range of the materials. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 Structural schematic diagram of the device for precisely adjusting the sintering atmosphere of the ultra-high temperature sintering furnace of the present utility model;

[0016] Figure 2 Structural schematic diagram of the precise adjustment mechanism of the present utility model;

[0017] Figure 3 Schematic cross-sectional structure diagram of the precise adjustment mechanism of the present utility model;

[0018] Figure 4 Schematic structure diagram of the guiding mechanism of the present utility model.

[0019] In the figure:

[0020] 10. Atmosphere sintering furnace; 11. Furnace chamber; 12. Vertical block; 13. Connecting block;

[0021] 20. Operating motor; 21. Rotating rod; 22. Cylinder; 23. Connecting column;

[0022] 30. Assembly block; 31. Traction port; 32. Support box; 33. Traction block;

[0023] 40. Mounting plate; 41. Movable block; 42. Operating plate; 43. Adjusting rod;

[0024] 50. Inner cavity; 51. Piston rod; 52. Guide block; 53. Connecting rod;

[0025] 60. Limit plate. Specific implementation manner

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The following further details the present application in conjunction with Figure 1 —4.

[0028] The embodiment of the present application discloses a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace. Refer to Figure 1 and Figure 2 as well as Figure 4, a device for precisely adjusting the sintering atmosphere of an ultra-high temperature sintering furnace, including an atmosphere sintering furnace 10. A furnace chamber 11 is provided on the atmosphere sintering furnace 10. A connecting column 23 is movably assembled on the atmosphere sintering furnace 10. One end of the connecting column 23 movably penetrates into the furnace chamber 11, and an assembly block 30 located in the furnace chamber 11 is fixedly assembled at the bottom of the connecting column 23. Connecting rods 53 are symmetrically and fixedly assembled on the sides of the assembly block 30. Limit plates 60 are fixedly assembled at one ends of the two connecting rods 53. A movable block 41 is movably assembled on the two connecting rods 53. Support boxes 32 are fixedly assembled at the tops of the movable blocks 41. The support boxes 32 are located above the limit plates 60. Operating plates 42 are fixedly assembled at the bottoms of the movable blocks 41. Place the material on the support boxes 32. The connecting column 23 drives the assembly block 30 to rotate in the furnace chamber 11, facilitating the rotation of the material on the support boxes 32. The movable block 41 moves on the connecting rods 53, enabling the movable block 41 to drive the material on the support boxes 32 to move, improving the heating range of the material.

[0029] Refer to Figure 1 - Figure 3 , vertical blocks 12 are symmetrically and fixedly assembled at the top of the atmosphere sintering furnace 10. The vertical blocks 12 are located on both sides of the connecting column 23. A cylinder 22 is fixedly assembled at the top of the connecting column 23. A connecting block 13 is fixedly assembled between the two vertical blocks 12. The connecting block 13 is located above the cylinder 22. An operating motor 20 is fixedly assembled on the connecting block 13. A rotating rod 21 is fixedly assembled at the output end of the operating motor 20. The rotating rod 21 movably penetrates the connecting block 13, and the rotating rod 21 is fixedly assembled with the cylinder 22. An inner cavity 50 is provided inside the assembly block 30. Traction ports 31 communicating with the inner cavity 50 are provided on the sides of the assembly block 30. The traction ports 31 are located below the connecting rods 53. A piston rod 51 is fixedly assembled at the output end of the cylinder 22. The piston rod 51 movably penetrates the connecting column 23 and the assembly block 30 into the inner cavity 50, and a guiding block 52 moving in the inner cavity 50 is fixedly assembled at the bottom of the piston rod 51. Traction blocks 33 moving in the traction ports 31 are fixedly assembled on the sides of the guiding block 52. Mounting plates 40 are fixedly assembled on the surfaces of the traction blocks 33. The mounting plates 40 are located outside the assembly block 30. Adjusting rods 43 are movably assembled on the mounting plates 40. The other ends of the adjusting rods 43 are movably assembled with the operating plates 42 correspondingly. Start the operating motor 20, the rotating rod 21 drives the connecting column 23 on the cylinder 22 to rotate on the atmosphere sintering furnace 10. At the same time, start the cylinder 22, enabling the piston rod 51 to drive the guiding block 52 to move. Under the coordinated action of the adjusting rods 43, the movable block 41 moves on the connecting rods 53.

[0030] Working principle: Start the operating motor 20, and the rotating rod 21 drives the connecting column 23 on the air cylinder 22 to rotate on the atmosphere sintering furnace 10, facilitating the rotation of the material on the support box 32. At the same time, start the air cylinder 22, so that the piston rod 51 drives the guiding block 52 to move. Under the coordinated action of the adjusting rod 43, the movable block 41 moves on the connecting rod 53, causing the movable block 41 to drive the material on the support box 32 to move, improving the heating range of the material.

[0031] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A device capable of accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace, characterized in that: The invention comprises an atmosphere sintering furnace (10), wherein a furnace chamber (11) is provided on the atmosphere sintering furnace (10), a connecting column (23) is movably mounted on the atmosphere sintering furnace (10), one end of the connecting column (23) movably penetrates into the furnace chamber (11), and an assembly block (30) is fixedly mounted on the bottom of the connecting column (23), the assembly block (30) is located in the furnace chamber (11), connecting rods (53) are symmetrically fixedly mounted on the sides of the assembly block (30), one end of the two connecting rods (53) is fixedly mounted with a limit plate (60), movable blocks (41) are movably mounted on the two connecting rods (53), the top of the movable blocks (41) is fixedly mounted with a support box (32), the support box (32) is located above the limit plate (60), and the bottom of the movable blocks (41) is fixedly mounted with an operating panel (42).

2. The device for accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace according to claim 1, characterized in that: The top of the atmosphere sintering furnace (10) is symmetrically fixedly equipped with vertical blocks (12), the vertical blocks (12) are located on both sides of a connecting column (23), the top of the connecting column (23) is fixedly equipped with a cylinder (22), and a connecting block (13) is fixedly equipped between the two vertical blocks (12), and the connecting block (13) is located above the cylinder (22).

3. The device for accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace according to claim 2, characterized in that: An operating motor (20) is fixedly mounted on the connection block (13); a rotating rod (21) is fixedly mounted on the output end of the operating motor (20); the rotating rod (21) movably penetrates the connection block (13), and the rotating rod (21) is fixedly mounted on the cylinder (22).

4. The device for accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace according to claim 3, characterized in that: The assembly block (30) is provided with an inner cavity (50) inside, and the sides of the assembly block (30) are provided with traction ports (31), which are in communication with the inner cavity (50). The output end of the cylinder (22) is fixedly provided with a piston rod (51), which movably penetrates the connecting column (23) and the assembly block (30) into the inner cavity (50), and the bottom of the piston rod (51) is fixedly provided with a guide block (52).

5. The device for accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace according to claim 4, characterized in that: The guide block (52) is movably assembled with the inner cavity (50), and the sides of the guide block (52) are fixedly assembled with traction blocks (33), and the traction blocks (33) are movably assembled with the traction ports (31).

6. The device for accurately adjusting the sintering atmosphere of an ultra-high temperature sintering furnace according to claim 5, characterized in that: The surfaces of the traction blocks (33) are fixedly mounted with mounting plates (40), the mounting plates (40) are located outside the mounting blocks (30), and the mounting plates (40) are movably mounted with adjustment rods (43), and the other ends of the adjustment rods (43) are movably mounted corresponding to the operating plates (42).

Images