阅读说明：本技术 一种粉末冶金烧结装置 (Powder metallurgy sintering device ) 是由 宁上中 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种粉末冶金烧结装置,包括底座,移动轮,支撑柱,箱体,护边,箱门,连接杆,抓握杆,PLC,开关,手柄,减速器,旋转电机,收集输送斗结构,旋转加热盒结构,排气管道结构和加热管,所述的移动轮分别螺栓安装在底座下表面的四周；所述的支撑柱焊接在底座上表面的四周；所述的箱体焊接在支撑柱的上端；所述的护边焊接在箱体内壁的前部；所述的箱门轴接在箱体内壁的前部左侧,并设置在护边的前部；所述的连接杆分别焊接在底座右上部的前后两侧；所述的抓握杆焊接在连接杆的右端。本发明的有益效果为：通过收集输送斗结构的设置,便于使收集斗收集物料的工作,同时也便于进行输送并进行收集。(The invention discloses a powder metallurgy sintering device which comprises a base, moving wheels, supporting columns, a box body, a protective edge, a box door, a connecting rod, a gripping rod, a PLC (programmable logic controller), a switch, a handle, a speed reducer, a rotating motor, a collecting and conveying bucket structure, a rotating and heating box structure, an exhaust pipeline structure and a heating pipe, wherein the moving wheels are respectively installed on the periphery of the lower surface of the base through bolts; the support columns are welded on the periphery of the upper surface of the base; the box body is welded at the upper end of the support column; the protective edge is welded at the front part of the inner wall of the box body; the box door is pivoted on the left side of the front part of the inner wall of the box body and is arranged at the front part of the protective edge; the connecting rods are respectively welded on the front side and the rear side of the right upper part of the base; the gripping rod is welded at the right end of the connecting rod. The invention has the beneficial effects that: through the setting of collecting the transport bucket structure, be convenient for make the work of collecting the fill and collecting the material, also be convenient for carry and collect simultaneously.)

1. The powder metallurgy sintering device is characterized by comprising a base (1), moving wheels (2), supporting columns (3), a box body (4), a protective edge (5), a box door (6), a connecting rod (7), a gripping rod (8), a PLC (9), a switch (10), a handle (11), a speed reducer (12), a rotating motor (13), a collecting and conveying bucket structure (14), a rotating heating box structure (15), an exhaust pipeline structure (16) and a heating pipe (17), wherein the moving wheels (2) are respectively installed on the periphery of the lower surface of the base (1) through bolts; the supporting columns (3) are welded around the upper surface of the base (1); the box body (4) is welded at the upper end of the support column (3); the protective edge (5) is welded at the front part of the inner wall of the box body (4); the box door (6) is coupled to the left side of the front part of the inner wall of the box body (4) in a shaft mode and arranged in front of the protective edge (5); the connecting rods (7) are respectively welded on the front side and the rear side of the right upper part of the base (1); the gripping rod (8) is welded at the right end of the connecting rod (7); the PLC (9) is arranged on the upper part of the right surface of the box body (4) through a bolt; the switch (10) is embedded on the right surface of the PLC (9); the handle (11) is in threaded connection with the left lower side inside the box door (6); the speed reducer (12) is mounted in the middle of the rear surface of the box body (4) through bolts; the rotating motor (13) is arranged on the right side of the rear part of the speed reducer (12) through a bolt, and an output shaft of the rotating motor (13) is connected with the speed reducer (12) through a key; the collecting and conveying bucket structure (14) is arranged at the lower side in the box body (4); the rotary heating box structure (15) is arranged in the box body (4); the exhaust pipeline structure (16) is arranged at the right lower part of the box body (4); the heating pipe (17) is mounted in the middle of the upper part of the inner wall of the box body (4) through bolts; the collecting and conveying bucket structure (14) comprises a collecting bucket (141), a conveying shell (142), a connecting pipeline (143), an inserting baffle (144), a sleeving seat (145), a fastening bolt (146) and a pulling rod (147), wherein the collecting bucket (141) is welded on the lower side inside the box body (4); the conveying shell (142) penetrates through the box body (4) and is welded in the middle of the lower surface of the collecting hopper (141); the connecting pipe (143) is welded at the lower part of the front surface of the conveying shell (142); the inserting baffle plates (144) are respectively inserted into the sleeve joint seat (145) and the conveying shell (142); the sleeve joint seat (145) is welded on the right surface of the conveying shell (142); the fastening bolt (146) is in threaded connection with the right side of the front part of the socket joint seat (145); the pulling rod (147) is welded at the right end of the inserting baffle plate (144).

2. The powder metallurgy sintering apparatus according to claim 1, wherein said rotary heating box structure (15) comprises a storage box (151), a rotating plate (152), an assembling head (153), a feeding head (154), a sealing cover (155), a through hole (156) and a plug rod (157), said rotating plate (152) is welded around the inner wall of the storage box (151); the assembly head (153) is welded at the middle part of the rear surface of the storage box (151); the feeding head (154) is welded on the upper side inside the storage box (151); the sealing cover (155) is in threaded connection with the upper part of the outer wall of the feeding head (154); the through insertion holes (156) are formed in the periphery of the outer side of the sealing cover (155).

3. The powder metallurgy sintering device according to claim 1, wherein the exhaust duct structure (16) comprises an exhaust duct (161), an exhaust motor (162), a wind wheel (163), a heat exchanger (164), a first filter screen (165) and a second filter screen (166), the exhaust duct (161) is welded at the lower part of the right side of the box body (4); the exhaust motor (162) is mounted on the left side of the front surface of the exhaust pipe (161) through bolts; the wind wheel (163) is embedded on the output shaft of the air exhaust motor (162); the heat exchanger (164) is embedded at the right side inside the exhaust pipe (161); the first filter screen (165) and the second filter screen (166) are respectively installed at the right end of the exhaust pipe (161) through bolts.

4. A powder metallurgy sintering apparatus according to claim 1, wherein said collecting hopper (141) is a stainless steel hopper, the lower side of the inside of said collecting hopper (141) communicates with the conveying shell (142), and the upper part of said collecting hopper (141) corresponds to the rotary heating box structure (15).

5. The powder metallurgy sintering device according to claim 1, wherein the connecting pipe (143) is a stainless steel pipe, the connecting pipe (143) is arranged in an inclined shape, and the rear end of the connecting pipe (143) is communicated with the conveying shell (142).

6. The powder metallurgy sintering device according to claim 1, wherein the socket joint seat (145) is a stainless steel seat shaped like a Chinese character 'hui', and an inserting baffle plate (144) is inserted into the socket joint seat (145) and fixed by a fastening bolt (146).

7. Powder metallurgy sintering device according to claim 2, characterized in that there are four rotating plates (152) inside the storage box (151), the upper part of the storage box (151) corresponding to the heating tube (17).

8. The powder metallurgy sintering apparatus according to claim 2, wherein the assembling head (153) is welded to a middle portion of the rear surface of the storage box (151), and the assembling head (153) is fitted to a front end of the decelerator (12).

9. A powder metallurgy sintering apparatus according to claim 3, wherein the left end of said exhaust duct (161) is connected to the box body (4), and a wind wheel (163) on the output shaft of the exhaust motor (162) is arranged inside said exhaust duct (161).

10. A powder metallurgy sintering device according to claim 3, wherein the right side of the heat exchanger (164) corresponds to the first filter (165) and the second filter (166), and the first filter (165) and the second filter (166) adopt an activated carbon net and an EVA net, respectively.

Technical Field

The invention belongs to the technical field of powder metallurgy, and particularly relates to a powder metallurgy sintering device.

Background

Powder metallurgy is a process technology for preparing metal powder or manufacturing metal materials, composite materials and various products by using metal powder (or a mixture of metal powder and non-metal powder) as a raw material and forming and sintering the metal powder, and the powder metallurgy method and the ceramic production have similar places and belong to powder sintering technologies, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials.

The existing powder metallurgy sintering device also has the problems of inconvenient material collection and conveying, less material storage amount and inconvenient air exhaust.

Therefore, it is necessary to develop a sintering apparatus for powder metallurgy.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a powder metallurgy sintering device to solve the inconvenient collection of current powder metallurgy sintering device and carry the material, the device stores the material volume less and be not convenient for carry out the problem of airing exhaust.

In order to solve the technical problems, the invention adopts the technical scheme that: a powder metallurgy sintering device comprises a base, moving wheels, supporting columns, a box body, a protective edge, a box door, a connecting rod, a gripping rod, a PLC (programmable logic controller), a switch, a handle, a speed reducer, a rotating motor, a collecting and conveying bucket structure, a rotating heating box structure, an exhaust pipeline structure and a heating pipe, wherein the moving wheels are respectively installed on the periphery of the lower surface of the base through bolts; the support columns are welded on the periphery of the upper surface of the base; the box body is welded at the upper end of the support column; the protective edge is welded at the front part of the inner wall of the box body; the box door is pivoted on the left side of the front part of the inner wall of the box body and is arranged at the front part of the protective edge; the connecting rods are respectively welded on the front side and the rear side of the right upper part of the base; the gripping rod is welded at the right end of the connecting rod; the PLC bolt is arranged on the upper part of the right surface of the box body; the switch is embedded on the right surface of the PLC; the handle is in threaded connection with the left lower side inside the box door; the reducer bolt is arranged in the middle of the rear surface of the box body; the rotating motor is mounted on the right side of the rear part of the speed reducer through a bolt, and an output shaft of the rotating motor is connected with the speed reducer through a key; the collecting and conveying bucket structure is arranged at the lower side in the box body; the rotary heating box structure is arranged in the box body; the exhaust pipeline structure is arranged at the right lower part of the box body; the heating pipe bolt is arranged in the middle of the upper part of the inner wall of the box body; the collecting and conveying hopper structure comprises a collecting hopper, a conveying shell, a connecting pipeline, an inserting baffle, a sleeving seat, a fastening bolt and a pulling rod, wherein the collecting hopper is welded at the lower side of the interior of the box body; the conveying shell penetrates through the box body and is welded in the middle of the lower surface of the collecting hopper; the connecting pipeline is welded on the lower part of the front surface of the conveying shell; the inserting baffle plates are respectively inserted into the sleeve joint seat and the conveying shell; the sleeve joint seat is welded on the right surface of the conveying shell; the fastening bolt is in threaded connection with the right side of the front part of the socket joint seat; the pulling rod is welded at the right end of the inserting baffle.

Preferably, the rotary heating box structure comprises a storage box, a rotary plate, an assembly head, a feeding head, a sealing cover, a through hole and an insertion rod, wherein the rotary plate is welded around the inner wall of the storage box; the assembly head is welded in the middle of the rear surface of the storage box; the feeding head is welded on the upper side inside the storage box; the sealing cover is in threaded connection with the upper part of the outer wall of the feeding head; the through insertion holes are formed in the periphery of the outer side of the sealing cover.

Preferably, the exhaust pipeline structure comprises an exhaust pipe, an exhaust motor, a wind wheel, a heat exchanger, a first filter screen and a second filter screen, and the exhaust pipe is welded at the lower part of the right side of the box body; the exhaust motor bolt is arranged on the left side of the front surface of the exhaust pipe; the wind wheel is embedded on the output shaft of the air exhaust motor; the heat exchanger is embedded at the right side inside the exhaust pipe; the first filter screen and the second filter screen are respectively installed at the right end of the exhaust pipe through bolts.

Preferably, the collection fill specifically adopt the stainless steel fill, the inside downside of collection fill and carry the shell intercommunication, collection fill upper portion and rotatory heating box structure correspond.

Preferably, the connecting pipeline is a stainless steel pipeline, the connecting pipeline is inclined, and the rear end of the connecting pipeline is communicated with the conveying shell.

Preferably, the socket joint seat specifically adopts a rectangular-square stainless steel seat, and the socket joint seat is internally inserted with an insertion baffle and is fixed through a fastening bolt.

Preferably, the number of the rotating plates in the storage box is four, and the upper part of the storage box corresponds to the heating pipe.

Preferably, the assembly head is welded to the middle portion of the rear surface of the storage box, and the assembly head is embedded in the front end of the speed reducer.

Preferably, four insertion holes are formed in the upper portion of the outer wall of the sealing cover, and insertion rods are inserted into the insertion holes.

Preferably, the left end of the exhaust pipe is communicated with the box body, and a wind wheel on an output shaft of an exhaust motor is arranged in the exhaust pipe.

Preferably, the right side of the heat exchanger corresponds to the first filter screen and the second filter screen respectively, and the first filter screen and the second filter screen respectively adopt an activated carbon net and an EVA net.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the collection hopper is a stainless steel hopper, the lower side inside the collection hopper is communicated with the conveying shell, and the upper part of the collection hopper corresponds to the rotary heating box structure, so that the collection hopper can collect materials conveniently, and meanwhile, the collection hopper can convey and collect the materials conveniently.

2. According to the invention, the connecting pipeline is a stainless steel pipeline, the connecting pipeline is arranged in an inclined shape, the rear end of the connecting pipeline is communicated with the conveying shell, so that conveying is carried out more reasonably, and the conveying pipeline reaches a specified container for storage.

3. In the invention, the sleeve joint seat is a U-shaped stainless steel seat, the inner part of the sleeve joint seat is inserted with the insertion baffle and is fixed by the fastening bolt, so that the position of the insertion baffle can be conveniently adjusted left and right, and the work of sealed storage or the work of opening conveying is further performed.

4. In the invention, four rotating plates are arranged in the storage box, and the upper part of the storage box corresponds to the heating pipe, so that a large amount of materials can be stored in the storage box conveniently, and the heating work can be carried out more uniformly.

5. In the invention, the assembling head is welded in the middle of the rear surface of the storage box, and the assembling head is embedded in the front end of the speed reducer, so that the assembling head is convenient to be matched with the storage box for assembling and rotating.

6. In the invention, four insertion holes are arranged at the upper part of the outer wall of the sealing cover, and the insertion rods are inserted in the insertion holes, so that the sealing cover can be conveniently matched with the insertion rods for insertion and can be driven to rotate along with the insertion rods for disassembly.

7. In the invention, the left end of the exhaust pipe is communicated with the box body, the wind wheel on the output shaft of the exhaust motor is arranged in the exhaust pipe, and when the exhaust motor is started to drive the wind wheel to rotate, the wind wheel can be matched with the exhaust pipe to perform the work of exhausting air.

8. In the invention, the right side of the heat exchanger corresponds to the first filter screen and the second filter screen respectively, and the first filter screen and the second filter screen respectively adopt an activated carbon net and an EVA net, so that the heat exchanger can perform heat exchange work and air filtering work when in use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the collecting hopper structure of the present invention.

Fig. 3 is a structural schematic view of a rotary heating cartridge structure of the present invention.

Fig. 4 is a schematic structural view of an exhaust duct structure of the present invention.

Fig. 5 is a schematic diagram of the electrical wiring of the present invention.

In fig. 1 to 5:

1. a base; 2. a moving wheel; 3. a support pillar; 4. a box body; 5. protecting edges; 6. a box door; 7. a connecting rod; 8. a grasping rod; 9. a PLC; 10. a switch; 11. a handle; 12. a speed reducer; 13. a rotating electric machine; 14. a collecting and conveying bucket structure; 141. a collecting hopper; 142. a transport shell; 143. connecting a pipeline; 144. inserting a baffle plate; 145. a socket joint seat; 146. fastening a bolt; 147. pulling a rod; 15. a rotating heating cartridge structure; 151. a storage box; 152. a rotating plate; 153. assembling the head; 154. a feed head; 155. a sealing cover; 156. inserting holes; 157. a plug rod; 16. an exhaust duct structure; 161. an exhaust duct; 162. an air exhaust motor; 163. a wind wheel; 164. a heat exchanger; 165. a first filter screen; 166. a second filter screen; 17. heating the tube.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, the powder metallurgy sintering device of the present invention comprises a base 1, moving wheels 2, support pillars 3, a box 4, a protective edge 5, a box door 6, a connecting rod 7, a grasping rod 8, a PLC9, a switch 10, a handle 11, a reducer 12, a rotating motor 13, a collecting and conveying bucket structure 14, a rotating and heating box structure 15, an exhaust duct structure 16 and a heating pipe 17, wherein the moving wheels 2 are respectively installed around the lower surface of the base 1 by bolts; the support columns 3 are welded on the periphery of the upper surface of the base 1; the box body 4 is welded at the upper end of the support column 3; the protective edge 5 is welded at the front part of the inner wall of the box body 4; the box door 6 is pivoted on the left side of the front part of the inner wall of the box body 4 and is arranged at the front part of the protective edge 5; the connecting rods 7 are respectively welded on the front side and the rear side of the right upper part of the base 1; the gripping rod 8 is welded at the right end of the connecting rod 7; the PLC9 bolt is arranged on the upper part of the right surface of the box body 4; the switch 10 is embedded on the right surface of the PLC 9; the handle 11 is connected with the left lower side in the box door 6 in a threaded manner; the speed reducer 12 is mounted in the middle of the rear surface of the box body 4 through bolts; the rotating motor 13 is mounted on the right side of the rear part of the speed reducer 12 through a bolt, and an output shaft of the rotating motor 13 is in key connection with the speed reducer 12; the collecting and conveying bucket structure 14 is arranged at the lower side inside the box body 4; the rotary heating box structure 15 is arranged inside the box body 4; the exhaust pipeline structure 16 is arranged at the right lower part of the box body 4; the heating pipe 17 is mounted in the middle of the upper part of the inner wall of the box body 4 through bolts; the collecting and conveying bucket structure 14 comprises a collecting bucket 141, a conveying shell 142, a connecting pipeline 143, an inserting baffle 144, a socket seat 145, a fastening bolt 146 and a pulling rod 147, wherein the collecting bucket 141 is welded at the lower side of the interior of the box body 4; the conveying shell 142 penetrates through the box body 4 and is welded in the middle of the lower surface of the collecting hopper 141; the connecting pipe 143 is welded to the lower portion of the front surface of the conveying shell 142; the inserting baffle 144 is respectively inserted into the socket 145 and the conveying shell 142; the socket 145 is welded on the right surface of the conveying shell 142; the fastening bolt 146 is in threaded connection with the right side of the front part of the socket 145; the pulling rod 147 is welded to the right end of the inserting baffle 144.

In the above embodiment, as shown in fig. 3, in particular, the rotary heating box structure 15 includes a storage box 151, a rotary plate 152, an assembling head 153, a feeding head 154, a sealing cover 155, a through-hole 156 and a plug rod 157, wherein the rotary plate 152 is welded around the inner wall of the storage box 151; the assembling head 153 is welded at the middle part of the rear surface of the storage box 151; the feeding head 154 is welded on the upper side inside the storage box 151; the sealing cover 155 is screwed on the upper part of the outer wall of the feeding head 154; the insertion holes 156 are formed around the outer side of the sealing cover 155.

As shown in fig. 4, in the above embodiment, specifically, the exhaust duct structure 16 includes an exhaust duct 161, an exhaust motor 162, a wind wheel 163, a heat exchanger 164, a first filter 165 and a second filter 166, and the exhaust duct 161 is welded at the lower part of the right side of the box 4; the exhaust motor 162 is mounted on the left side of the front surface of the exhaust pipe 161 through a bolt; the wind wheel 163 is embedded on the output shaft of the exhaust motor 162; the heat exchanger 164 is embedded at the right side inside the exhaust duct 161; the first filter 165 and the second filter 166 are respectively bolted to the right end of the exhaust duct 161.

In the above embodiment, specifically, the collection hopper 141 is a stainless steel hopper, the lower side inside the collection hopper 141 is communicated with the conveying shell 142, and the upper part of the collection hopper 141 corresponds to the rotary heating box structure 15, so that the collection hopper 141 can collect materials conveniently, and meanwhile, the collection hopper 141 can convey and collect materials conveniently.

In the above embodiment, the connection pipe 143 is specifically a stainless steel pipe, the connection pipe 143 is arranged in an inclined shape, and the rear end of the connection pipe 143 is communicated with the conveying shell 142, so that the conveying is more reasonable, and the conveying reaches a designated container for storage.

In the above embodiment, specifically, the socket joint seat 145 specifically adopts a rectangular stainless steel seat, the socket joint seat 145 is inserted with the insertion baffle 144 and is fixed by the fastening bolt 146, so that the position of the insertion baffle 144 can be conveniently adjusted from left to right, and the work of sealed storage or the work of opening transportation is further performed.

In the above embodiment, specifically, four rotating plates 152 are provided inside the storage box 151, and the upper portion of the storage box 151 corresponds to the heating pipe 17, so that a large amount of materials can be stored in the storage box 151, and heating can be performed more uniformly.

In the above embodiment, specifically, the assembling head 153 is welded to the middle portion of the rear surface of the storage box 151, and the assembling head 153 is embedded at the front end of the speed reducer 12, so as to be conveniently assembled with the storage box 151 and used in a rotating manner.

In the above embodiment, specifically, four insertion holes 156 are formed in the upper portion of the outer wall of the sealing cover 155, and the insertion rods 157 are inserted into the insertion holes 156, so as to be conveniently matched with the insertion rods 157 for insertion, and then the sealing cover 155 is driven to rotate and perform the disassembling operation.

In the above embodiment, specifically, the left end of the exhaust duct 161 is communicated with the box body 4, the wind wheel 163 on the output shaft of the exhaust motor 162 is arranged inside the exhaust duct 161, and when the exhaust motor 162 is started to drive the wind wheel 163 to rotate, the wind wheel can cooperate with the exhaust duct 161 to perform the exhaust work.

In the above embodiment, specifically, the right side of the heat exchanger 164 corresponds to the first filter screen 165 and the second filter screen 166 respectively, and the first filter screen 165 and the second filter screen 166 respectively adopt an activated carbon screen and an EVA screen, so that when in use, heat exchange work and air filtering work can be performed.

In the above embodiment, specifically, the PLC9 is a PLC of model FX 2N-48.

In the above embodiment, the rotary electric machine 13 is a model GWDJ-KD-190301-5.

In the above embodiment, the heating pipe 17 is a heating pipe with a model number of YK-9337.

In the above embodiment, the air exhaust motor 162 is a GWDJ-KD-190301-5 motor.

In the above embodiment, specifically, the switch 10 is electrically connected to an input end of the PLC9, the rotating electrical machine 13 is electrically connected to an output end of the PLC9, the heating pipe 17 is electrically connected to an output end of the PLC9, and the exhaust electrical machine 162 is electrically connected to an output end of the PLC 9.

Principle of operation

The working principle of the invention is as follows: when the sintering machine is used, the handle 11 is grasped, the box door 6 is opened, the insertion rod 157 is inserted into the insertion hole 156 and drives the sealing cover 155 to rotate, so that the sintering machine can be separated from the feeding head 154, then materials are injected into the storage box 151 through the feeding head 154, then the sealing cover 155 is rotated to the feeding head 154 and sealed, after the placing is completed, the box door 6 is closed, and the rotating motor 13 and the heating pipe 17 are respectively started, so that the heating pipe 17 can generate heat and perform the sintering operation, meanwhile, the rotating motor 13 drives the storage box 151 to rotate through the reducer 12, so that the materials can be heated more uniformly, when in operation, the exhaust motor 162 is started and the wind wheel 163 is driven to rotate, so that the gas in the box body 4 can enter the exhaust pipe 161, then passes through the heat exchanger 164 for heat exchange, and passes through the first filter screen 165 and the second filter screen 166 for filtering, and then the materials are discharged to the outside, after the sintering work is finished, the rotating motor 13 and the heating pipe 17 are stopped, then the box door 6 is opened, then the feeding head 154 faces the collecting hopper 141, then the inserting rod 157 is inserted into the through hole 156 and drives the sealing cover 155 to rotate and separate from the feeding head 154, so that the materials in the storage box 151 enter the collecting hopper 141, then the pulling rod 147 is pulled and drives the inserting baffle 144 to move rightwards, and then the materials in the collecting hopper 141 flow out through the conveying shell 142 and the connecting pipeline 143, and the work is finished.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.