CN210146988U - Powder metallurgy's fritting furnace - Google Patents
Powder metallurgy's fritting furnace Download PDFInfo
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- CN210146988U CN210146988U CN201920687528.9U CN201920687528U CN210146988U CN 210146988 U CN210146988 U CN 210146988U CN 201920687528 U CN201920687528 U CN 201920687528U CN 210146988 U CN210146988 U CN 210146988U
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Abstract
The utility model discloses a sintering furnace for powder metallurgy, which comprises a furnace body and a vertical feeding mechanism, wherein a material receiving cart is arranged in butt joint with the vertical feeding mechanism, and an air cooling device and a dust removing device are respectively arranged at two sides of the vertical feeding mechanism; the vertical feeding mechanism comprises a conveying ring belt and a feeding plate hinged to the conveying ring belt, a supporting base is fixedly arranged on the conveying ring belt corresponding to the feeding plate, a blocking arm is arranged on the outlet side of the furnace body, the feeding plate is obliquely lifted when passing through the blocking arm, and a material receiving trolley is arranged at the bottom of the conveying ring belt; the furnace body is internally provided with a liner with four closed surfaces, and an annular sintering net is arranged to penetrate through the furnace body and spans the inner side and the outer side of the furnace body. The utility model discloses a powder metallurgy's fritting furnace has avoided each process equipment plane to arrange side by side and the big problem of area that causes through setting up vertical feeding mechanism and air cooling device and dust collector, receives the material shallow to be convenient for receive the material and transport through setting up.
Description
Technical Field
The utility model belongs to the fritting furnace field especially relates to a powder metallurgy's fritting furnace.
Background
The powder metallurgy sintering is a process for further combining pressed compact or loose powder in the high-temperature sintering process to improve the strength and other properties of the pressed compact or loose powder.
SUMMERY OF THE UTILITY MODEL
For solving current powder metallurgy fritting furnace area big, use inconvenient problem, the utility model provides a powder metallurgy's fritting furnace.
The utility model is realized in such a way, the powder metallurgy sintering furnace of the utility model comprises a furnace body and a vertical feeding mechanism arranged at the side of the discharging port of the furnace body, a material receiving cart is arranged in butt joint with the vertical feeding mechanism, an air cooling device and a dust removing device are respectively arranged at the two sides of the vertical feeding mechanism, the air cooling device adopts an air blower to cool a sintered piece sent out from the furnace body after sintering, and the dust removing device adopts a suction fan to remove dust from the vertical feeding mechanism;
the vertical feeding mechanism comprises a conveying ring belt and a feeding plate hinged to the conveying ring belt, sintered parts which are sent out from the furnace body and are sintered are conveyed to the feeding plate, and a supporting base is fixedly arranged on the conveying ring belt corresponding to the feeding plate so as to position and support the feeding plate;
a baffle arm is arranged on the outlet side of the furnace body, the feeding plate is obliquely lifted when passing through the position of the baffle arm, a material receiving trolley is arranged at the bottom of the conveying ring belt, and the sintered piece slides to a material receiving tray on the material receiving trolley when the feeding plate is obliquely lifted;
the furnace body is internally provided with a liner with four closed surfaces, the inlet of the furnace body is provided with an inlet heat-preservation hearth, the top and the bottom of the liner are embedded with electric heating plates, an annular sintering net is arranged to penetrate through the furnace body, and the annular sintering net spans the inner side and the outer side of the furnace body and is driven by a driving roller to circularly move so as to continuously convey sintered parts;
the material collecting trolley is longitudinally provided with four spring sleeves which slide up and down, the material collecting tray is arranged at the top of each spring sleeve, the sintered parts are gradually overlapped on the material collecting tray, and the material collecting tray gradually descends.
The electric heating plate arranged on the top of the inner container is provided with an air outlet, the air outlet is in butt joint with an air exhaust barrel, and an air exhaust fan is arranged at the air outlet of the air exhaust barrel so as to ensure that the atmosphere and the temperature of the furnace body meet the process requirements;
the bottom of the sintering net positioned outside the furnace body is provided with a brush roller, and the bottom of the brush roller is provided with a dust collecting box so as to clean the sintering net coming out of the furnace body and collect dust;
the dust collector is provided with a dust collecting box in a butt joint manner to collect dust removed by the dust collector.
The utility model discloses a powder metallurgy's fritting furnace has avoided each process equipment plane to arrange side by side and the big problem of area that causes through vertical feeding mechanism and air cooling unit and the dust collector who sets up with the furnace body butt joint, receives the material shallow to be convenient for receive the material and transport through setting up.
Drawings
FIG. 1 is a schematic structural diagram of a sintering furnace for powder metallurgy provided by the embodiment of the invention;
fig. 2 is a partial enlarged view of a portion a provided in the embodiment of the present invention;
in the figure: 1. an inlet heat preservation hearth; 2. a furnace body; 3. an inner container; 4. an electric hot plate; 5. an air outlet; 6. an exhaust duct; 7. sintering the net; 8. a vertical feeding mechanism; 9. a blower; 10. a suction fan; 11. a receiving tray; 12. a material receiving trolley; 13. a spring sleeve; 14. a feeding plate; 15. a support base; 16. a catch arm; 17. an endless belt is conveyed.
Detailed Description
In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a powder metallurgy's fritting furnace includes furnace body 2 and sets up in the vertical feeding mechanism 8 of furnace body 2 discharge port side, and the butt joint with this vertical feeding mechanism 8 is provided with receives the material shallow 12, and vertical feeding mechanism 8 both sides set up air cooling unit and dust collector respectively, and air cooling unit adopts air-blower 9 in order to cool off the sintered part that sends out from furnace body 2 after the sintering, and dust collector adopts suction fan 10 in order to remove dust to vertical feeding mechanism 8; the dust removing device is provided with a dust removing box in a butt joint manner to collect dust removed by the dust removing device;
the vertical feeding mechanism 8 comprises a conveying endless belt 17 and a feeding plate 14 hinged to the conveying endless belt 17, sintered parts which are sent out from the furnace body 2 and are sintered are conveyed to the feeding plate 14, and a supporting base 15 is fixedly arranged on the conveying endless belt 17 corresponding to the feeding plate 14 so as to position and support the feeding plate 14;
the furnace body 2 outlet side installation keeps off the arm 16, and the delivery sheet 14 is lifted by the slope when keeping off the arm 16 position, and the bottom of conveying ring 17 area sets up receives the material shallow 12, receives the material shallow 12 and vertically sets up four gliding spring sleeves 13 from top to bottom, receives the material tray 11 and sets up in spring sleeve 13 top, and the fritting piece landing is to receiving the material tray 11 and the stack on receiving the material shallow 12 when the delivery sheet 14 is lifted by the slope, receives the material tray 11 and descends gradually.
The furnace body 2 is internally provided with a liner 3 with four closed sides, the inlet of the furnace body 2 is provided with an inlet heat-preservation hearth 1, the top and the bottom of the liner 3 are embedded with electric heating plates 4, an annular sintering net 7 is arranged to penetrate through the furnace body 2, the annular sintering net 7 spans the inner side and the outer side of the furnace body 2, and the drive roller drives the circulating motion to continuously convey sintered parts according to the existing annular conveying belt for logistics conveying; a brush roller is arranged at the bottom of the sintering net 7 positioned outside the furnace body 2, and a dust collecting box is arranged at the bottom of the brush roller to clean the sintering net 7 coming out of the furnace body and collect dust;
the electric heating plate 4 arranged on the top of the inner container 3 is provided with an air outlet 5, the air outlet 5 is in butt joint with an air exhaust cylinder 6, and an air exhaust fan is arranged at the air outlet of the air exhaust cylinder 6 so as to ensure that the atmosphere and the temperature of the furnace body meet the process requirements;
the utility model discloses a powder metallurgy's fritting furnace has avoided each process equipment plane to arrange side by side and the big problem of area that causes through vertical feeding mechanism and air cooling unit and the dust collector who sets up with the furnace body butt joint, receives the material shallow to be convenient for receive the material and transport through setting up.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (5)
1. A sintering furnace for powder metallurgy is characterized by comprising a furnace body and a vertical feeding mechanism arranged on the side of a discharging port of the furnace body, wherein a material receiving trolley is arranged in butt joint with the vertical feeding mechanism, and an air cooling device and a dust removal device are respectively arranged on two sides of the vertical feeding mechanism;
the vertical feeding mechanism comprises a conveying ring belt and a feeding plate hinged to the conveying ring belt, a supporting base is fixedly arranged on the conveying ring belt corresponding to the feeding plate, a blocking arm is arranged on the outlet side of the furnace body, the feeding plate is obliquely lifted when passing through the blocking arm, and a material receiving trolley is arranged at the bottom of the conveying ring belt;
the furnace body is internally provided with a liner with four closed surfaces, the inlet of the furnace body is provided with an inlet heat-preservation furnace chamber, the top and the bottom of the liner are embedded with electric heating plates, and an annular sintering net is arranged through the furnace body and spans the inner side and the outer side of the furnace body.
2. Sintering furnace for powder metallurgy according to claim 1, characterised in that the collecting trolley is provided with four spring sleeves sliding up and down in longitudinal direction, the collecting tray being provided on top of the spring sleeves.
3. The sintering furnace for powder metallurgy according to claim 1, wherein the electric heating plate installed on the top of the inner container is provided with an air outlet, the air outlet is butt-jointed with an air exhaust tube, and an air exhaust fan is installed on the air outlet of the air exhaust tube.
4. The sintering furnace for powder metallurgy according to any one of claims 1 to 3, wherein a brush roller is installed at the bottom of the sintering net outside the furnace body, and a dust collection box is arranged at the bottom of the brush roller.
5. Sintering furnace for powder metallurgy according to claim 1, characterised in that the dust removal device is provided with a dust removal box in abutment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687528.9U CN210146988U (en) | 2019-05-13 | 2019-05-13 | Powder metallurgy's fritting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687528.9U CN210146988U (en) | 2019-05-13 | 2019-05-13 | Powder metallurgy's fritting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146988U true CN210146988U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687528.9U Active CN210146988U (en) | 2019-05-13 | 2019-05-13 | Powder metallurgy's fritting furnace |
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| Country | Link |
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| CN (1) | CN210146988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008040A (en) * | 2021-03-17 | 2021-06-22 | 万博汇电子实业(定南)有限公司 | Vacuum sintering furnace capable of being cooled rapidly |
-
2019
- 2019-05-13 CN CN201920687528.9U patent/CN210146988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008040A (en) * | 2021-03-17 | 2021-06-22 | 万博汇电子实业(定南)有限公司 | Vacuum sintering furnace capable of being cooled rapidly |
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