A powder metallurgy product forming and sintering equipment

Abstract

The present invention relates to the technical field related to sintering equipment processing, and in particular to a powder metallurgy product forming sintering equipment, comprising a sintering machine housing, a conveyor belt installed on one side surface of the sintering machine housing, and a heating mechanism arranged on one side surface of the sintering machine housing. The powder metallurgy product forming sintering equipment, through the arrangement of a fuel tank, a first connecting pipe, a valve, a second connecting pipe and a flame head, when in use, when it is necessary to sinter the powder metallurgy product, the valve is opened, and the powder metallurgy product is sintered. When the sintering is completed, a large amount of heat will remain on its surface. The fan blows cold air through the protective shell into the ventilation pipe and then blows it to the surface of the powder metallurgy product, taking away the residual temperature. The processed powder metallurgy product is transported to the net basin through the conveyor belt. At this time, the water in the collection tank will further take away the residual temperature on the surface of the powder metallurgy product.

Description

Technical Field

[0001] The present invention relates to the technical field related to sintering equipment, and in particular to a powder metallurgy product forming and sintering equipment. Background Art

[0002] The sintering equipment for powder metallurgy is a powder metallurgy sintering furnace. It is a heat treatment equipment that uses metal powder or a mixture of metal powder and non-metallic powder as raw materials to form metal or alloy parts through forming and sintering. The sintering process is an indispensable part of powder metallurgy. In order to use the powder metallurgy sintering furnace more conveniently, a powder metallurgy product forming and sintering equipment is particularly needed.

[0003] However, most of the existing sintering machines do not have good heating capabilities, and the finished parts sintered by the sintering machine are prone to accidents if they are not cooled down. There are no good collection measures for the parts output by the sintering machine, which can easily lead to damage and bumps of the parts. At the same time, it is not possible to clearly know the temperature inside the sintering machine. Summary of the invention

[0004] The object of the present invention is to provide a powder metallurgy product forming sintering equipment to solve the problem that most of the existing sintering machines mentioned in the above background technology do not have good heating capabilities, and the finished parts sintered by the sintering machine are prone to accidents if they are not cooled down, and there are no good collection measures for the output parts of the sintering machine, which can easily lead to damage and bumps of the parts, and at the same time, the temperature inside the sintering machine cannot be clearly known.

[0005] To achieve the above object, the present invention provides the following technical solution: a powder metallurgy product forming sintering equipment, comprising a sintering machine housing, a conveyor belt is installed on one side surface of the sintering machine housing, a heating mechanism is arranged on one side surface of the sintering machine housing, a cooling mechanism is arranged on one side surface of the sintering machine housing, and a collecting mechanism is arranged on one side surface of the conveyor belt;

[0006] The heating mechanism includes a fuel tank, a first connecting pipe, a valve, a second connecting pipe and a flame head. The fuel tank is installed on one side surface of the sintering machine shell, the first connecting pipe is fixedly connected to one side surface of the fuel tank, the valve is fixedly connected to one side surface of the first connecting pipe, the second connecting pipe is fixedly connected to one side surface of the valve, and the flame head is fixedly connected to one side surface of the second connecting pipe.

[0007] Preferably, the fuel tank is installed symmetrically with respect to the central axis of the sintering machine housing, and the flame spray head is installed symmetrically with respect to the central axis of the sintering machine housing.

[0008] Preferably, one end surface of the valve is connected to a first connecting pipe, and the other end surface of the valve is connected to a second connecting pipe.

[0009] Preferably, the cooling mechanism includes a cooling shell, a mounting hole, a ventilation duct, a fan and a protective shell; the cooling shell is fixedly connected to one side surface of the sintering machine shell; a mounting hole is opened on one side surface of the cooling shell; a ventilation duct is welded to the inner surface of the mounting hole; a fan is installed on one side surface of the ventilation duct; and the protective shell is fixedly connected to one side surface of the ventilation duct.

[0010] Preferably, the mounting hole is opened symmetrically with respect to the central axis of the cooling shell, and the outer wall size of the ventilation duct matches the inner wall size of the mounting hole.

[0011] Preferably, the collecting mechanism includes a collecting trough, a limit block, a fixed block, a net basin and a handle; a collecting trough is installed on one side of the conveyor belt, the inner surface of the collecting trough is fixedly connected to the limit block, one side surface of the limit block is fixedly connected to the fixed block, the inner surface of the fixed block is fixedly connected to the net basin, and one side surface of the fixed block is fixedly connected to the handle.

[0012] Preferably, the inner wall size of the limiting block matches the outer wall size of the net basin, and the handle is installed symmetrically with respect to the central axis of the fixing block.

[0013] Preferably, the outer wall size of the fixing block matches the outer wall size of the limiting block, and the outer wall size of the net basin matches the inner wall size of the limiting block.

[0014] Preferably, the temperature detection mechanism includes a mounting groove, a detection port, a temperature detector, a fixing hole and a bolt; a mounting groove is provided on one side surface of the sintering machine housing, a detection port is provided on one side surface of the mounting groove, a temperature detector is fixedly connected to an inner surface of the mounting groove, a fixing hole is provided on one side surface of the temperature detector, and a bolt is fixedly connected to an inner surface of the fixing hole.

[0015] Preferably, the fixing holes are opened symmetrically with respect to the central axis of the temperature detector, and the detection ports are opened symmetrically with respect to the central axis of the mounting groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the arrangement of the fuel tank, the first connecting pipe, the valve, the second connecting pipe and the flame head, when the powder metallurgy product needs to be sintered, the valve is opened to sinter the powder metallurgy product;

[0018] 2. Through the setting of cooling shell, mounting holes, ventilation duct, fan and protective shell, when the powder metallurgy product is sintered, a large amount of heat will remain on its surface. At this time, turn on the fan, and the fan will blow cold air through the protective shell into the ventilation duct and then to the surface of the powder metallurgy product, taking away the residual temperature.

[0019] 3. Through the arrangement of the collecting tank, the limit block, the fixing block, the net basin and the handle, the finished powder metallurgy product is transported to the net basin through the conveyor belt. At this time, the water in the collecting tank will further take away the residual temperature on the surface of the powder metallurgy product. Then the net basin is lifted out of the collecting tank through the handle, and the water stains on the surface of the powder metallurgy product will flow out through the holes on the net basin.

[0020] 4. Through the arrangement of the mounting groove, the detection port, the temperature detector, the fixing hole and the bolt, when the sintering machine is in operation, it can be determined through the temperature detector whether the internal temperature needs to be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the heating mechanism structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the mounting hole and the ventilation pipe cooperating with each other in the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the collecting mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the temperature detector and the bolts cooperating with each other in the present invention;

[0026] Figure 6 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 7 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1. sintering machine housing; 2. conveyor belt; 3. heating mechanism; 301. fuel tank; 302. first connecting pipe; 303. valve; 304. second connecting pipe; 305. flame head; 4. cooling mechanism; 401. cooling housing; 402. mounting hole; 403. ventilation pipe; 404. fan; 405. protective shell; 5. collecting mechanism; 501. collecting tank; 502. limiting block; 503. fixing block; 504. net basin; 505. handle; 6. temperature detection mechanism; 601. mounting slot; 602. detection port; 603. temperature detector; 604. fixing hole; 605. bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-5 The present invention provides a technical solution: a powder metallurgy product forming sintering device, comprising a sintering machine housing 1, a conveyor belt 2 is installed on one side surface of the sintering machine housing 1, a heating mechanism 3 is arranged on one side surface of the sintering machine housing 1, a cooling mechanism 4 is arranged on one side surface of the sintering machine housing 1, and a collecting mechanism 5 is arranged on one side surface of the conveyor belt 2;

[0031] The heating mechanism 3 includes a fuel tank 301, a first connecting pipe 302, a valve 303, a second connecting pipe 304 and a flame head 305. The fuel tank 301 is installed on one side surface of the sintering machine housing 1, and the first connecting pipe 302 is fixedly connected to one side surface of the fuel tank 301, and the valve 303 is fixedly connected to one side surface of the first connecting pipe 302, and the second connecting pipe 304 is fixedly connected to one side surface of the valve 303. The flame head 305 is fixedly connected to one side surface of the second connecting pipe 304. Through the arrangement of the fuel tank 301, the first connecting pipe 302, the valve 303, the second connecting pipe 304 and the flame head 305, when in use, when it is necessary to sinter the powder metallurgy product, open the valve 303, at this time, the fuel in the fuel tank 301 will flow through the first connecting pipe 302 to the second connecting pipe 304, and finally be sprayed out in the form of flame at the flame head 305, completing the sintering process of the powder metallurgy product.

[0032] Furthermore, the fuel tank 301 is symmetrically installed with respect to the central axis of the sintering machine housing 1, and the flame head 305 is symmetrically installed with respect to the central axis of the sintering machine housing 1. By setting the flame head 305, the powder metallurgy product can be sintered relatively accurately during use.

[0033] Furthermore, one end surface of the valve 303 is connected to the first connecting pipe 302, and the other end surface of the valve 303 is connected to the second connecting pipe 304. Through the setting of the valve 303, when in use, the size of the flame sprayed by the flame head 305 can be adjusted through the valve 303, thereby improving controllability.

[0034] Furthermore, the cooling mechanism 4 includes a cooling shell 401, a mounting hole 402, a ventilation pipe 403, a fan 404 and a protective shell 405. The cooling shell 401 is fixedly connected to the surface of one side of the sintering machine shell 1, a mounting hole 402 is opened on the surface of one side of the cooling shell 401, a ventilation pipe 403 is welded on the inner surface of the mounting hole 402, a fan 404 is installed on the surface of one side of the ventilation pipe 403, and a protective shell 405 is fixedly connected to the surface of one side of the ventilation pipe 403. Through the arrangement of the cooling shell 401, the mounting hole 402, the ventilation pipe 403, the fan 404 and the protective shell 405, when in use, when the powder metallurgical product is completed sintering, a large amount of heat will remain on its surface. At this time, the fan 404 is turned on, and the fan 404 blows cold air through the protective shell 405 into the ventilation pipe 403 and then blows it to the surface of the powder metallurgical product, taking away the residual temperature. The cooling shell 401 and the mounting holes 402 opened on its surface provide necessary space for the installation of the fan 404.

[0035] Furthermore, the mounting hole 402 is symmetrically opened with respect to the central axis of the cooling shell 401, and the outer wall size of the ventilation pipe 403 matches the inner wall size of the mounting hole 402. Through the setting of the mounting hole 402, when in use, the mounting hole 402 provides necessary space for the installation of the ventilation pipe 403.

[0036] Furthermore, the collecting mechanism 5 includes a collecting trough 501, a limiting block 502, a fixing block 503, a net basin 504 and a handle 505. The collecting trough 501 is installed on one side of the conveyor belt 2. The inner surface of the collecting trough 501 is fixedly connected to the limiting block 502. The one side surface of the limiting block 502 is fixedly connected to the fixing block 503. The inner surface of the fixing block 503 is fixedly connected to the net basin 504. The one side surface of the fixing block 503 is fixedly connected to the handle 505. The arrangement of the net basin 504 and the handle 505 is such that, when in use, the collecting tank 501 is filled with water, and then the net basin 504 is placed on one side of the limit block 502. When the sintering machine is in operation, the processed powder metallurgy products are transported to the net basin 504 via the conveyor belt 2. At this time, the water in the collecting tank 501 will further take away the residual temperature on the surface of the powder metallurgy products, and then the net basin 504 is lifted out of the collecting tank 501 by the handle 505, and at the same time, the water stains on the surface of the powder metallurgy products will flow out through the holes on the net basin 504.

[0037] Furthermore, the inner wall size of the limit block 502 matches the outer wall size of the net basin 504, and the handle 505 is symmetrically installed with respect to the central axis of the fixed block 503. By setting the handle 505, the net basin 504 can be taken out from the collection tank 501 by the handle 505 when in use, thereby improving portability.

[0038] Furthermore, the outer wall size of the fixed block 503 is consistent with the outer wall size of the limit block 502, and the outer wall size of the net basin 504 is matched with the inner wall size of the limit block 502. Through the setting of the fixed block 503, when in use, the fixed block 503 provides space for the installation of the handle, and also ensures that the net basin 504 will not be stuck in the collection tank 501 as a whole.

[0039] Furthermore, the temperature detection mechanism 6 includes a mounting groove 601, a detection port 602, a temperature detector 603, a fixing hole 604 and a bolt 605. A mounting groove 601 is provided on one side surface of the sintering machine housing 1, a detection port 602 is provided on one side surface of the mounting groove 601, a temperature detector 603 is fixedly connected to the inner surface of the mounting groove 601, a fixing hole 604 is provided on one side surface of the temperature detector 603, and a bolt 605 is fixedly connected to the inner surface of the fixing hole 604. Through the arrangement of the mounting groove 601, the detection port 602, the temperature detector 603, the fixing hole 604 and the bolt 605, when in use, the temperature detector 603 is placed in the mounting groove 601, and one end of the temperature detector 603 containing the sensor is extended into the interior of the sintering machine housing 1 through the detection port 602, and the temperature detector 603 is fixed to the inner side of the mounting groove 601 by the bolt 605. When the sintering machine is in operation, the temperature detector 603 can be used to determine whether the internal temperature needs to be adjusted.

[0040] Furthermore, the fixing hole 604 is opened symmetrically with the central axis of the temperature detector 603, and the detection port 602 is opened symmetrically with the central axis of the installation groove 601. Through the setting of the detection port 602, when in use, the temperature detector 603 can detect the temperature inside the device through the detection port 602, thereby improving accuracy.

[0041] Working principle: When the powder metallurgy product needs to be sintered, the valve 303 is opened. At this time, the fuel in the fuel tank 301 will flow through the first connecting pipe 302 to the second connecting pipe 304, and finally be sprayed out in the form of flame at the flame head 305 to complete the sintering of the powder metallurgy product. When the powder metallurgy product is sintered, a large amount of heat will remain on its surface. At this time, the fan 404 is turned on. The fan 404 blows cold air through the protective shell 405 into the ventilation pipe 403 and then blows it to the surface of the powder metallurgy product, taking away the residual temperature on its surface. The cooling shell 401 and the mounting holes 402 opened on its surface provide necessary space for the installation of the fan 404. The processed powder metallurgy products are transported to the net basin 504 through the conveyor belt 2. At this time, the water in the collection tank 501 will further take away the residual temperature on the surface of the powder metallurgy products. Then, the net basin 504 is lifted out of the collection tank 501 by the handle 505. At the same time, the water stains on the surface of the powder metallurgy products will flow out through the holes on the net basin 504. When the sintering machine is operating, the temperature detector 603 can be used to determine whether the internal temperature needs to be adjusted.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder metallurgy product forming and sintering device, comprising a sintering machine housing (1), characterized in that: A conveyor belt (2) is installed on one side surface of the sintering machine housing (1), a heating mechanism (3) is provided on one side surface of the sintering machine housing (1), a cooling mechanism (4) is provided on one side surface of the sintering machine housing (1), and a collecting mechanism (5) is provided on one side surface of the conveyor belt (2); The heating mechanism (3) comprises a fuel tank (301), a first connecting pipe (302), a valve (303), a second connecting pipe (304) and a flame spray head (305); the fuel tank (301) is mounted on one side surface of the sintering machine housing (1); the first connecting pipe (302) is fixedly connected to one side surface of the fuel tank (301); the valve (303) is fixedly connected to one side surface of the first connecting pipe (302); the second connecting pipe (304) is fixedly connected to one side surface of the valve (303); and the flame spray head (305) is fixedly connected to one side surface of the second connecting pipe (304).

2. The powder metallurgy product forming and sintering equipment according to claim 1, characterized in that: The fuel tank (301) is symmetrically installed with respect to the central axis of the sintering machine housing (1), and the flame spray head (305) is symmetrically installed with respect to the central axis of the sintering machine housing (1).

3. The powder metallurgy product forming and sintering equipment according to claim 1, characterized in that: One end surface of the valve (303) is connected to a first connecting pipe (302), and the other end surface of the valve (303) is connected to a second connecting pipe (304).

4. The powder metallurgy product forming and sintering equipment according to claim 1, characterized in that: The cooling mechanism (4) comprises a cooling shell (401), a mounting hole (402), a ventilation pipe (403), a fan (404) and a protective shell (405); the cooling shell (401) is fixedly connected to one side surface of the sintering machine shell (1); a mounting hole (402) is provided on one side surface of the cooling shell (401); a ventilation pipe (403) is welded to the inner surface of the mounting hole (402); a fan (404) is installed on one side surface of the ventilation pipe (403); and the protective shell (405) is fixedly connected to one side surface of the ventilation pipe (403).

5. The powder metallurgy product forming and sintering equipment according to claim 4, characterized in that: The mounting hole (402) is opened symmetrically with respect to the central axis of the cooling shell (401), and the outer wall size of the ventilation pipe (403) matches the inner wall size of the mounting hole (402).

6. The powder metallurgy product forming and sintering equipment according to claim 1, characterized in that: The collecting mechanism (5) comprises a collecting trough (501), a limiting block (502), a fixing block (503), a net basin (504) and a handle (505); the collecting trough (501) is installed on one side of the conveyor belt (2); the inner surface of the collecting trough (501) is fixedly connected to the limiting block (502); the fixing block (503) is fixedly connected to one side surface of the limiting block (502); the net basin (504) is fixedly connected to the inner surface of the fixing block (503); and the handle (505) is fixedly connected to one side surface of the fixing block (503).

7. The powder metallurgy product forming and sintering equipment according to claim 6, characterized in that: The inner wall size of the limiting block (502) matches the outer wall size of the net basin (504), and the handle (505) is symmetrically installed with respect to the central axis of the fixing block (503).

8. The powder metallurgy product forming and sintering equipment according to claim 6, characterized in that: The outer wall size of the fixing block (503) matches the outer wall size of the limiting block (502), and the outer wall size of the net basin (504) matches the inner wall size of the limiting block (502).

9. The powder metallurgy product forming and sintering equipment according to claim 1, characterized in that: The temperature detection mechanism (6) comprises a mounting groove (601), a detection port (602), a temperature detector (603), a fixing hole (604) and a bolt (605); a mounting groove (601) is provided on one side surface of the sintering machine housing (1); a detection port (602) is provided on one side surface of the mounting groove (601); a temperature detector (603) is fixedly connected to the inner side surface of the mounting groove (601); a fixing hole (604) is provided on one side surface of the temperature detector (603); and a bolt (605) is fixedly connected to the inner side surface of the fixing hole (604).

10. The powder metallurgy product forming and sintering equipment according to claim 9, characterized in that: The fixing hole (604) is opened symmetrically with respect to the central axis of the temperature detector (603), and the detection port (602) is opened symmetrically with respect to the central axis of the installation groove (601).

Images