CN215941495U - Metal powder heat treatment device - Google Patents
Metal powder heat treatment device Download PDFInfo
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- CN215941495U CN215941495U CN202122449317.1U CN202122449317U CN215941495U CN 215941495 U CN215941495 U CN 215941495U CN 202122449317 U CN202122449317 U CN 202122449317U CN 215941495 U CN215941495 U CN 215941495U
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Abstract
The utility model relates to the technical field of metal powder processing, and discloses a metal powder heat treatment device which comprises a heating furnace, wherein a discharging pipe for discharging is arranged at the bottom of the heating furnace, when metal powder is discharged, a stepping motor is controlled to operate to drive a connecting block to rotate, the connecting block can drive a pushing block to rotate towards the discharging pipe to impact a fixed outer pipe on the outer side of the discharging pipe when rotating, when the fixed outer pipe is acted by the pushing block, a soft connecting pipe can generate certain deformation, and meanwhile, the fixed outer pipe can irregularly swing, when the fixed outer pipe is irregularly swung outside the discharging pipe under the action force of the pushing block, an impacting block on the inner wall of the fixed outer pipe can ceaselessly impact the outer wall of the discharging pipe, and when the discharging pipe is impacted by the impacting block, certain vibration can be generated, when the discharging pipe vibrates, metal powder in the discharging pipe can accelerate discharging under the vibration of the discharging pipe to avoid the phenomenon that the discharging pipe is blocked when the discharging pipe is caused by excessive metal powder The problem of the plug.
Description
Technical Field
The utility model relates to the technical field of metal powder processing, in particular to a metal powder heat treatment device.
Background
The metal powder refers to a group of metal particles having a size of less than 1 mm. Including single metal powder, alloy powder and some refractory compound powder that have metallic property, be powder metallurgy's main raw and other materials, need carry out heat treatment to metal powder when metal powder production is processed, after heat treatment, the discharge pipe of metal powder through the heating furnace after the heating is discharged, but when the metal powder of processing is too much, metal powder is when going on the ejection of compact through the discharge pipe, the mouth of pipe size of discharge pipe is fixed, too much metal powder can pile up the jam and lead to the problem that the ejection of compact received the influence in the inside of discharge pipe this moment, for this reason need a metal powder heat treatment device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a metal powder heat treatment device, which solves the problems.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a metal powder heat treatment device, including the heating furnace, the bottom of heating furnace is provided with the discharging pipe that is used for the ejection of compact, circular recess has been seted up to the bottom of heating furnace, the inside fixed mounting of the circular recess of heating furnace bottom has step motor, step motor's output fixed mounting has the connecting block, the excircle wall fixed mounting of connecting block has the piece of support, the excircle wall of discharging pipe has the outer ring that connects through two cylindrical piece fixed mounting, the bottom fixed mounting of outer ring has elastic soft takeover, the bottom fixed mounting of soft takeover has fixed outer tube, the inner wall fixed mounting of fixed outer tube has eight striking pieces.
Preferably, the inner wall of the fixed outer pipe is fixedly provided with two springs, and one end of each spring, which is far away from the fixed outer pipe, is fixedly connected with the outer circle wall surface of the discharge pipe.
Preferably, the impact block has a spherical structure, and the outer diameter of the impact block located at the upper side is one half of the outer diameter of the impact block located at the lower side.
Preferably, the bottom fixed mounting of heating furnace has the support frame, and the excircle wall of heating furnace is provided with the inlet pipe that is used for the feeding, and there is the top cap at the top of heating furnace through four bolt threaded connection.
Preferably, four observation holes are formed in the top of the top cover, transparent plates are fixedly mounted inside the observation holes, and stirring blades for stirring are arranged inside the heating furnace.
(III) advantageous effects
Compared with the prior art, the utility model provides a metal powder heat treatment device, which has the following beneficial effects:
1. the metal powder heat treatment device is characterized in that a supporting block is fixedly arranged on the outer wall of a connecting block and can be in contact with a fixed outer pipe, metal powder is discharged through a discharging pipe after the metal powder is subjected to heat treatment, when the metal powder is discharged, a stepping motor is controlled to operate to drive the connecting block to rotate, the connecting block can drive the supporting block to rotate towards the discharging pipe when rotating, the fixed outer pipe outside the discharging pipe can be impacted when the supporting block rotates, the fixed outer pipe is under the action force of the supporting block, the fixed outer pipe is mutually connected with an external ring through a flexible connecting pipe with elasticity, when the fixed outer pipe is under the action force of the supporting block, the flexible connecting pipe can generate certain deformation, meanwhile, the fixed outer pipe can irregularly swing, when the fixed outer pipe irregularly swings outside the discharging pipe under the action force of the supporting block, the impacting block on the inner wall of the fixed outer pipe ceaselessly impacts the outer wall of the discharging pipe, the discharging pipe can take place certain vibrations after receiving the striking of striking piece, and when the discharging pipe produced vibrations, the inside metal powder of discharging pipe can accelerate the unloading under the shake of discharging pipe and too much and lead to the ejection of compact to receive the problem of influence.
2. The metal powder heat treatment device is characterized in that two springs are fixedly arranged on the inner wall of the fixed outer pipe, when the abutting block rotates under the driving of the stepping motor to impact the outer wall of the fixed outer pipe, the fixed outer pipe impacts the outer wall of the discharge pipe back and forth under the action of the abutting block, the springs on the inner wall of the fixed outer pipe are compressed and rebounded ceaselessly at the moment, the springs can improve the vibration frequency of the fixed outer pipe so that the fixed outer pipe shakes more violently to increase the frequency of the impact block on the fixed outer pipe impacting the outer wall of the discharge pipe, meanwhile, a transparent plate is fixedly arranged in an observation hole at the top of the top cover and made of transparent glass, when the heating furnace is used for carrying out heat treatment on metal powder, the processing condition of the metal powder in the heating furnace can be observed in real time through the transparent plate, stirring blades for stirring are arranged in the heating furnace, when the metal powder is heated, the stirring blade rotates inside the heating furnace to stir the metal powder so that the metal powder is heated more uniformly.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective view of a half-section of a heating furnace in the configuration of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
fig. 4 is a partial half-section perspective view of the structure of the present invention.
In the figure: 1. heating furnace; 2. a support frame; 3. a feed pipe; 4. a top cover; 5. an observation hole; 6. a transparent plate; 7. stirring blades; 8. a discharge pipe; 9. an external ring; 10. a stepping motor; 11. connecting blocks; 12. a resisting block; 13. soft connecting pipes; 14. fixing the outer tube; 15. a spring; 16. and (4) striking the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a metal powder heat treatment device comprises a heating furnace 1, wherein the heating furnace 1 is a cylindrical hollow structure, a circular opening is formed in the top of the heating furnace 1, a support frame 2 is fixedly installed at the bottom of the heating furnace 1, the support frame 2 is formed by welding two circular rings and four arc-shaped plates, a feeding pipe 3 for feeding is arranged on the outer circular wall surface of the heating furnace 1, the feeding pipe 3 is a cylindrical hollow pipe, the top of the heating furnace 1 is connected with a top cover 4 through four bolt threads, the top cover 4 is a cylindrical structure, the outer diameter of the top cover 4 is the same as the outer diameter of the heating furnace 1 in size, four observation holes 5 are formed in the top of the top cover 4, the observation holes 5 are circular through holes, a transparent plate 6 is fixedly installed inside the observation holes 5, the transparent plate 6 is of a cylindrical structure, the transparent plate 6 is made of transparent glass, when the heating furnace 1 is used for carrying out heat treatment on metal powder, the processing condition of metal powder in the heating furnace 1 can be observed in real time through the transparent plate 6, the inside of the heating furnace 1 is provided with a stirring blade 7 for stirring, the stirring blade 7 is of an arc structure, the bottom of the top cover 4 is fixedly provided with a motor, the output end of the motor is fixedly provided with a stirring shaft, the stirring blade 7 is fixedly connected with the stirring shaft, the bottom of the heating furnace 1 is provided with a discharging pipe 8 for discharging, the discharging pipe 8 is a cylindrical hollow pipe, the bottom of the heating furnace 1 is provided with a circular groove, the inside of the circular groove at the bottom of the heating furnace 1 is fixedly provided with a stepping motor 10, the stepping motor 10 is of an existing structure and is not repeated, the stepping motor 10 is positioned at the right side of the discharging pipe 8, the output end of the stepping motor 10 is fixedly provided with a connecting block 11, the connecting block 11 is of a cylindrical structure, and the excircle wall surface of the connecting block 11 is fixedly provided with a supporting block 12, the abutting block 12 is of an arc-shaped structure, an external connecting ring 9 is fixedly mounted on the outer circular wall surface of the discharge pipe 8 through two cylindrical blocks, the external connecting ring 9 is of a circular ring-shaped structure, the external diameter of the discharge pipe 8 is one half of the internal diameter of the external connecting ring 9, an elastic soft connecting pipe 13 is fixedly mounted at the bottom of the external connecting ring 9, the soft connecting pipe 13 is of a circular ring-shaped structure, the soft connecting pipe 13 is made of elastic rubber materials, the size of the soft connecting pipe 13 is the same as that of the external connecting ring 9, a fixed outer pipe 14 is fixedly mounted at the bottom of the soft connecting pipe 13, the fixed outer pipe 14 is of a truncated cone-shaped tubular structure, the fixed outer pipe 14 can be in contact with the abutting block 12, eight abutting blocks 16 are fixedly mounted on the inner wall of the fixed outer pipe 14, the abutting blocks 16 are of a spherical structure, the external diameter of the abutting block 16 positioned on the upper side is one half of the external diameter of the abutting block 16 positioned on the lower side, the impact block 16 can contact with the outer circular wall surface of the discharge pipe 8, two springs 15 are fixedly mounted on the inner wall of the fixed outer pipe 14, and one ends of the springs 15 far away from the fixed outer pipe 14 are fixedly connected with the outer circular wall surface of the discharge pipe 8.
The working principle is as follows: through fixedly installing the abutting block 12 on the outer wall of the connecting block 11, the abutting block 12 can contact with the fixed outer tube 14, after the metal powder is subjected to heat treatment, the metal powder is discharged through the discharging tube 8, when the metal powder is discharged, the stepping motor 10 is controlled to operate to drive the connecting block 11 to rotate, the connecting block 11 can drive the abutting block 12 to rotate towards the discharging tube 8 when rotating, when the abutting block 12 rotates, the fixed outer tube 14 outside the discharging tube 8 can be impacted, at the moment, the fixed outer tube 14 is under the action force of the abutting block 12, the fixed outer tube 14 is connected with the external ring 9 through the elastic soft connecting tube 13, when the fixed outer tube 14 is under the action force of the abutting block 12, the soft connecting tube 13 can generate certain deformation, and the fixed outer tube 14 can generate irregular swinging, when the fixed outer tube 14 does irregular swinging outside the discharging tube 8 under the action force of the abutting block 12, the impact block 16 on the inner wall of the fixed outer pipe 14 continuously impacts the outer wall of the discharge pipe 8, the discharge pipe 8 generates certain vibration after being impacted by the impact block 16, and when the discharge pipe 8 generates vibration, metal powder in the discharge pipe 8 can accelerate blanking under the vibration of the discharge pipe 8 so as to avoid the problem that the discharge pipe 8 is blocked during discharging due to excessive metal powder; through fixed mounting on the inner wall of fixed outer tube 14 has two springs 15, when supporting piece 12 and rotate under step motor 10's drive and strike the outer wall of fixed outer tube 14, fixed outer tube 14 receives the effect that supports piece 12 and makes a round trip to strike the outer wall of discharging pipe 8, spring 15 of fixed outer tube 14 inner wall can be compressed and kick-backed incessantly this moment, spring 15 can improve the vibration frequency of fixed outer tube 14 so that fixed outer tube 14 shakes ground acutely more and is strikeed the frequency that strikes discharging pipe 8 outer wall with the striking piece 16 that increases on the fixed outer tube 14, there is transparent plate 6 at the inside fixed mounting of observation hole 5 at top cap 4 top simultaneously, transparent plate 6 is the transparent glass material, when utilizing heating furnace 1 to carry out heat treatment to metal powder and add, can observe the processing condition of the inside metal powder of heating furnace 1 in real time through transparent plate 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a metal powder heat treatment device, includes heating furnace (1), the bottom of heating furnace (1) is provided with discharging pipe (8) that are used for the ejection of compact, its characterized in that: circular recess has been seted up to the bottom of heating furnace (1), the inside fixed mounting of the circular recess of heating furnace (1) bottom has step motor (10), the output fixed mounting of step motor (10) has connecting block (11), the excircle wall fixed mounting of connecting block (11) has support movable block (12), the excircle wall of discharging pipe (8) has outer joint ring (9) through two cylinder shape piece fixed mounting, the bottom fixed mounting of outer joint ring (9) has elastic soft takeover (13), the bottom fixed mounting of soft takeover (13) has fixed outer tube (14), the inner wall fixed mounting of fixed outer tube (14) has eight striking pieces (16).
2. The metal powder heat treatment apparatus according to claim 1, wherein: the inner wall of the fixed outer pipe (14) is fixedly provided with two springs (15), and one end, far away from the fixed outer pipe (14), of each spring (15) is fixedly connected with the outer circle wall surface of the discharge pipe (8).
3. The metal powder heat treatment apparatus according to claim 1, wherein: the impact blocks (16) are of spherical structures, and the outer diameter of the impact block (16) positioned on the upper side is one half of the outer diameter of the impact block (16) positioned on the lower side.
4. The metal powder heat treatment apparatus according to claim 1, wherein: the bottom fixed mounting of heating furnace (1) has support frame (2), and the excircle wall of heating furnace (1) is provided with inlet pipe (3) that are used for the feeding, and there is top cap (4) at the top of heating furnace (1) through four bolt threaded connection.
5. The metal powder heat treatment apparatus according to claim 4, wherein: four observation holes (5) are formed in the top of the top cover (4), a transparent plate (6) is fixedly mounted inside the observation holes (5), and stirring blades (7) used for stirring are arranged inside the heating furnace (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449317.1U CN215941495U (en) | 2021-10-11 | 2021-10-11 | Metal powder heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449317.1U CN215941495U (en) | 2021-10-11 | 2021-10-11 | Metal powder heat treatment device |
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| Publication Number | Publication Date |
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| CN215941495U true CN215941495U (en) | 2022-03-04 |
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| CN202122449317.1U Active CN215941495U (en) | 2021-10-11 | 2021-10-11 | Metal powder heat treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057237A (en) * | 2022-07-18 | 2022-09-16 | 长沙盛谷绿色供应链管理有限公司 | Pneumatic conveying device and method for powder materials |
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2021
- 2021-10-11 CN CN202122449317.1U patent/CN215941495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057237A (en) * | 2022-07-18 | 2022-09-16 | 长沙盛谷绿色供应链管理有限公司 | Pneumatic conveying device and method for powder materials |
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