CN116536496A - Heat treatment equipment for processing ferrous metal - Google Patents
Heat treatment equipment for processing ferrous metal Download PDFInfo
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- CN116536496A CN116536496A CN202310448264.2A CN202310448264A CN116536496A CN 116536496 A CN116536496 A CN 116536496A CN 202310448264 A CN202310448264 A CN 202310448264A CN 116536496 A CN116536496 A CN 116536496A
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- rack
- fixedly connected
- heat treatment
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- 239000002184 metal Substances 0.000 title claims abstract description 74
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 title claims abstract description 64
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000005555 metalworking Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 20
- 238000005192 partition Methods 0.000 description 16
- -1 ferrous metals Chemical class 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention belongs to the technical field of metal heat treatment, in particular to heat treatment equipment for ferrous metal processing, which comprises a heat treatment furnace, wherein a lifting frame is fixedly connected inside the heat treatment furnace, and a furnace door is arranged at the input end of the heat treatment furnace; according to the invention, stacking of the ferrous metal blocks with different volumes is realized through the placement mechanism, the stability of stacking of the ferrous metal blocks with different volumes is improved, the baffle plates fixedly arranged above the baffle plates can keep gaps between two groups of baffle plates, the middle parts of the stacked ferrous metal blocks on the placement frame component are uniformly heated during heat treatment, the stability of the placement frame component after stacking the ferrous metal blocks with different volumes along with the conveying device entering the heat treatment furnace is further improved through the blanking mechanism, and the problems that the stacking stability of the conventional equipment is lower when the ferrous metal blocks with different volumes are conveyed and the heat treatment of the middle parts of the stacked ferrous metal blocks is also nonuniform are solved.
Description
Technical Field
The invention relates to the technical field of metal heat treatment, in particular to heat treatment equipment for ferrous metal processing.
Background
Metals are substances which have luster, good electrical conductivity, thermal conductivity and mechanical properties and positive temperature coefficient of resistance, and generally, according to the characteristics of colors, properties and the like of metals, the metals are divided into ferrous metals and nonferrous metals, wherein the ferrous metals mainly refer to iron and alloys thereof, such as steel, pig iron, iron alloy, cast iron and the like, and metals other than the ferrous metals are called nonferrous metals;
the heat treatment equipment for processing the ferrous metal is a process for heating a ferrous metal workpiece in a certain medium to a proper temperature, keeping the temperature for a certain time, then cooling at different speeds, and controlling the performance of the ferrous metal workpiece by changing the organization structure of the surface or the inside of the ferrous metal material; the heat treatment equipment is a comprehensive equipment for carrying out operations such as annealing, tempering, quenching, heating and the like on a workpiece, the common heat treatment equipment is a heat treatment furnace, a furnace door of the heat treatment furnace is opened, ferrous metal is conveyed into the heat treatment furnace for processing through a conveying device, then the furnace door is closed for carrying out heat treatment on the ferrous metal, and ferrous metal blocks with consistent sizes are generally stacked together in the conveying device to enter the heat treatment furnace in the process of conveying the ferrous metal, so that the heat treatment efficiency is improved, but the situation that the middle parts of the stacked ferrous metal blocks are heated unevenly is easily caused;
when the black metal blocks are conveyed into the heat treatment furnace, the black metal blocks with the same size are stacked above the conveying device for conveying, but when stacking operation is carried out on the black metal blocks with different volumes, the black metal blocks are easy to incline, even collapse and drop due to the deviation of stacking positions, and related auxiliary components for stacking the black metal blocks are not arranged above the conveying device in the conventional black metal heat treatment equipment, so that stacking stability of the conveying device when the black metal blocks with different volumes are conveyed is low, and heat treatment of the middle parts (shown in fig. 10) of the stacked black metal blocks is also uneven;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide heat treatment equipment for processing ferrous metals, which can stack ferrous metals with different volumes through a placing mechanism, and a baffle plate fixedly arranged above a baffle plate frame can keep a gap between two groups of baffle plate frames, so that the middle parts of stacked ferrous metal blocks on a placing frame component are uniformly heated during heat treatment, the stability of the placing frame component after stacking the ferrous metal blocks with different volumes along with a conveying device entering a heat treatment furnace is improved through a discharging mechanism, and the problems that the stacking stability of the conventional equipment is lower when the ferrous metal blocks with different volumes are conveyed and the heat treatment of the middle parts of the stacked ferrous metal blocks is also nonuniform are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the heat treatment equipment for ferrous metal processing comprises a heat treatment furnace, wherein a lifting frame is fixedly connected to the inside of the heat treatment furnace, an input end of the heat treatment furnace is provided with a furnace door, the bottom of the heat treatment furnace is fixedly provided with an equipment plate, an equipment groove is formed in the outer wall of one side, far away from the heat treatment furnace, of the equipment plate, a conveying device is arranged in the equipment groove, an equipment connecting plate is fixedly arranged above the conveying device, and a placing mechanism, a blanking mechanism and a placing frame component are arranged above the conveying device;
the placing mechanism comprises a first transportation plate, a second transportation plate, a first limit groove, a thread groove, a connecting rod, a first threaded rod, a first bevel gear, a transmission assembly, a first limit plate, a second bevel gear, a first limit shaft, a second limit groove, a support plate and a handle, wherein the second transportation plate is fixedly connected to the upper part of the equipment connecting plate, the second limit groove is fixedly formed in the outer wall of one side of the second transportation plate, the connecting rod is connected to the inner part of the second transportation plate in a sliding manner, the transmission assembly is arranged at the top of one end of the connecting rod, the handle is fixedly connected to the other end of the connecting rod, the first transportation plate is arranged above the second transportation plate, a first limit shaft is arranged between the second transportation plate and the first transportation plate, a plurality of second bevel gears are fixedly connected to the outer wall of the first limit shaft, the first bevel gear is fixedly connected to the center of the threaded rod, the bottom of the first threaded rod is rotatably connected to the outer wall of the second transportation plate through a bearing, the first limit groove is formed in the outer wall of the first transportation plate, and the thread groove is connected to the inner wall of the first threaded rod;
the rack assembly comprises fixed arc-shaped strips, a U-shaped rack, a partition board frame, a limiting frame and a blocking plate, wherein the bottom of the U-shaped rack is contacted with a first transport plate, three groups of partition board frames are connected to the outer wall of the U-shaped rack in a sliding mode through the limiting frame, the blocking plate is fixedly connected to the top of the limiting frame, and one side of the top of the U-shaped rack is connected with the fixed arc-shaped strips in a rotating mode through a bolt.
Further, the bottom of first limiting plate and the outer wall fixed connection of second transport board, the one end that drive assembly was kept away from to first spacing axle is connected with the backup pad through the bearing rotation, the bottom of backup pad and the outer wall fixed connection of second transport board.
Further, the transmission assembly comprises a first rack, a second limiting plate, a push plate, a second rack, a limiting groove plate, a third bevel gear, a fourth bevel gear, a second limiting shaft and a first gear, wherein the bottom of the first rack is fixedly connected with the top of the connecting rod, the first gear is connected with the outer wall of the first rack in a meshed mode, the second rack is connected with the outer wall of the first gear in a meshed mode, one end of the second rack is fixedly connected with the push plate, the outer wall of the second rack is slidably connected with the limiting groove plate, the bottom end of the limiting groove plate is fixedly connected with the second limiting plate, one end of the first limiting shaft, far away from the supporting plate, is fixedly connected with the third bevel gear, the outer wall of the third bevel gear is fixedly connected with the fourth bevel gear, the center of the fourth bevel gear is fixedly connected with the second limiting shaft, and the first gear is fixedly connected with the outer wall of the second limiting shaft.
Further, the bottom of the second limiting plate is fixedly connected with the outer wall of the second transport plate, and one end of the second limiting shaft is rotatably connected with the outer wall of the second limiting plate through a bearing.
Further, the unloading mechanism includes L type frame, third rack, second gear, third spacing axle, eccentric disc, spacing post, blend stop and third limiting plate, the top fixedly connected with L type frame of the connecting rod other end, fixedly connected with third rack on the outer wall of L type frame, the outer wall meshing of third rack is connected with the second gear, the outer wall meshing of second gear is connected with the third gear, the center department fixedly connected with third spacing axle of third gear, the bottom of third spacing axle is through the outer wall rotation connection of bearing and second transport board, the top lateral wall of third spacing axle is connected with the inner wall rotation of first transport board, fixedly connected with eccentric disc on the outer wall at third spacing axle top, be connected with the spacing post through the bolt rotation on the outer wall of eccentric disc, the outer wall of spacing post is mutually supported with the blend stop, the one end fixedly connected with third limiting plate of second rack is kept away from to first transport board.
Further, the center department fixedly connected with third spacing axle of second gear, and the bottom of third spacing axle is connected with the outer wall rotation of second transport plate through the bearing, the blend stop is fixedly connected with the bottom lateral wall of U type rack.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the conveying device rotates and conveys the equipment connecting plate, the rack assembly is conveyed to the inside of the heat treatment furnace along with the equipment connecting plate, when the equipment connecting plate is conveyed to the upper part of the lifting rack, the push plate and the outer wall of the lifting rack are mutually matched and extruded, the first limiting shaft rotates through the transmission assembly, the first limiting shaft drives a plurality of groups of second bevel gears on the outer wall of the first limiting shaft to rotate, the second bevel gears drive the first bevel gears on the outer side of the second limiting shaft to rotate, the first bevel gears drive the first threaded rod on the center of the first bevel gears to rotate, the first threaded rod is in threaded connection with a threaded groove on the first conveying plate and limited by the first limiting plate, the first conveying plate is gradually lowered to the lower part of the horizontal plane of the lifting rack, the rack assembly is placed above the lifting rack, meanwhile, the partition boards in the rack assembly are in sliding connection with the outer wall of the U-shaped rack, the distance between the two partition boards is convenient to adjust, the black metal blocks with different volumes can be stacked and heated, the stability of the black metal blocks in different volumes can be improved, the black metal blocks are fixedly arranged above the partition boards, the partition boards can be stacked on the partition boards, the partition boards can be uniformly stacked on the partition boards, and the two black metal blocks can be stacked on the partition boards can be heated, and the middle part can be heated when the middle part is heated;
2. in the present invention, when the rack assembly is placed over the first transport plate: placing the rack assembly from one side of the first conveying plate through a forklift until the stop bar at one side of the rack assembly is matched with the limiting column, the limiting column drives the eccentric disc to reversely rotate, one side of the eccentric disc is mutually abutted against and extruded with one side of the rack assembly, the limiting of the rack assembly is completed by being matched with the third limiting plate, and the stability of the rack assembly when the conveying device enters the heat treatment furnace after stacking metal blocks with different volumes is improved through a blanking mechanism;
3. according to the invention, the stacking mechanism can stack ferrous metals with different volumes, the stability of the ferrous metal blocks with different volumes is improved, the baffle plates fixedly arranged above the baffle plates can keep the gap between the two groups of baffle plates, the middle parts of the stacked ferrous metal blocks on the placing rack assembly are uniformly heated during heat treatment, and the stability of the placing rack assembly after the ferrous metal blocks with different volumes are stacked along with the conveying device entering the heat treatment furnace is further improved through the blanking mechanism.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the placement mechanism and the blanking mechanism in the present invention;
FIG. 3 is an enlarged schematic view of the placement mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3;
FIG. 5 is an enlarged schematic view of the structure of the blanking mechanism in the present invention;
FIG. 6 is a front view of the elevation shelf of the present invention;
FIG. 7 is a perspective view of a rack assembly of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the area B in FIG. 7;
FIG. 9 is an enlarged schematic view of the structure of the region C in FIG. 7;
fig. 10 is a prior art metal block stacking positional relationship.
Reference numerals: 1. heat treatment furnace; 2. an equipment board; 3. a furnace door; 4. raising the rack; 5. a placement mechanism; 6. a rack assembly; 7. a blanking mechanism; 8. a conveying device; 9. an equipment tank; 10. an equipment connecting plate; 51. a first transport plate; 52. a second transport plate; 53. a first limit groove; 54. a thread groove; 55. a connecting rod; 56. a first threaded rod; 57. a first bevel gear; 58. a transmission assembly; 59. a first limiting plate; 510. a second bevel gear; 511. a first limiting shaft; 512. the second limit groove; 513. a support plate; 514. a handle; 581. a first rack; 582. a second limiting plate; 583. a push plate; 584. a second rack; 585. limiting groove plates; 586. a third bevel gear; 587. a fourth bevel gear; 588. the second limiting shaft; 589. a first gear; 61. fixing the arc-shaped strip; 62. a U-shaped placing rack; 63. partition board frame; 64. a limit frame; 65. a blocking plate; 71. an L-shaped frame; 72. a third rack; 73. a second gear; 74. a third gear; 75. the third limiting shaft; 76. an eccentric disc; 77. a limit column; 78. a barrier strip; 79. and the third limiting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
in the process of conveying ferrous metals by the conveying device, the ferrous metal blocks with the same size are stacked together and directly placed into a heat treatment furnace, but the middle parts of the stacked ferrous metal blocks are not easy to be heated uniformly, and the ferrous metal blocks with different sizes are difficult to be subjected to heat treatment simultaneously, so that the stability of the stacked ferrous metal blocks is low, and a solution is proposed:
as shown in fig. 1-10, the heat treatment equipment for ferrous metal processing provided by the invention comprises a heat treatment furnace 1, wherein an elevating frame 4 is fixedly connected in the heat treatment furnace 1, a furnace door 3 is arranged at the input end of the heat treatment furnace 1, an equipment plate 2 is fixedly arranged at the bottom of the heat treatment furnace 1, an equipment groove 9 is formed in the outer wall of one side of the equipment plate 2 far away from the heat treatment furnace 1, a conveying device 8 is arranged in the equipment groove 9, the conveying device 8 mainly comprises a chain, chain wheels, chain shafts and a power device, a motor is arranged in the power device, the center of the two groups of chain wheels is connected with the chain shafts, a chain is connected between the two groups of chain wheels in a transmission manner, an equipment connecting plate 10 is fixedly arranged above the conveying device 8, and a placing mechanism 5, a blanking mechanism 7 and a placing frame component 6 are arranged above the conveying device 8;
the placing mechanism 5 comprises a first transportation plate 51, a second transportation plate 52, a first limit groove 53, a thread groove 54, a connecting rod 55, a first threaded rod 56, a first bevel gear 57, a transmission component 58, a first limit plate 59, a second bevel gear 510, a first limit shaft 511, a second limit groove 512, a support plate 513 and a handle 514, wherein the second transportation plate 52 is fixedly connected to the upper part of the equipment connecting plate 10, the second limit groove 512 is fixedly arranged on the outer wall of one side of the second transportation plate 52, the connecting rod 55 is slidingly connected to the inside of the second transportation plate 52, the transmission component 58 is arranged at the top of one end of the connecting rod 55, the handle 514 is fixedly connected to the other end of the connecting rod 55, the first transportation plate 51 is arranged above the second transportation plate 52, a plurality of second bevel gears 510 are fixedly connected to the outer wall of the first limit shaft 511, the first bevel gear 57 is meshed with the outer wall of the second bevel gear 510, the first 56 is fixedly connected to the center of the first bevel gear 57, the bottom of the first transportation plate 56 is connected to the inner wall of the threaded rod 53 through the first limit groove 53 and the thread groove 53, and the thread groove 54 is slidingly connected to the outer wall of the first transportation plate 52;
the rack assembly 6 comprises a fixed arc-shaped strip 61, a U-shaped rack 62, a baffle frame 63, a limiting frame 64 and a blocking plate 65, wherein the bottom of the U-shaped rack 62 is contacted with the first transport plate 51, three groups of baffle frames 63 are slidably connected to the outer wall of the U-shaped rack 62 through the limiting frame 64, the blocking plate 65 is fixedly connected to the top of the limiting frame 64, and one side of the top of the U-shaped rack 62 is rotatably connected with the fixed arc-shaped strip 61 through a bolt. Specifically, the black metal is separated and placed in the U-shaped placing frame 62 through the partition plate frames 63, a blocking plate 65 is arranged between every two partition plate frames 63, gaps are formed between the two groups of partition plate frames 63, air circulation between the two groups of partition plate frames 63 is kept, the black metal between the partition plate frames 63 is heated, and finally the black metal is limited and fixed through the fixed arc-shaped strips 61 above the U-shaped placing frame 62.
The bottom of first limiting plate 59 and the outer wall fixed connection of second transportation board 52, the one end that drive assembly 58 was kept away from to first spacing axle 511 is connected with backup pad 513 through the bearing rotation, the bottom of backup pad 513 and the outer wall fixed connection of second transportation board 52.
The transmission assembly 58 comprises a first rack 581, a second limiting plate 582, a push plate 583, a second rack 584, a limiting groove plate 585, a third bevel gear 586, a fourth bevel gear 587, a second limiting shaft 588 and a first gear 589, wherein the bottom of the first rack 581 is fixedly connected with the top of the connecting rod 55, the outer wall of the first rack 581 is in meshed connection with the first gear 589, the outer wall of the first gear 589 is in meshed connection with the second rack 584, one end of the second rack 584 is fixedly connected with the push plate 583, the outer wall of the second rack 584 is in sliding connection with the limiting groove plate 585, the bottom end of the limiting groove plate 585 is fixedly connected with the second limiting plate 582, the second limiting plate 582 mainly plays a role in limiting the limiting groove plate 585, one end of the first limiting shaft 511 far away from the supporting plate 513 is fixedly connected with the third bevel gear 586, the outer wall of the third bevel gear 586 is in meshed connection with the fourth bevel gear 587, the push plate 583 is in meshed connection with the outer wall of the lifting frame 4, the push plate 583 pushes the second rack 584 in meshed connection with the second rack 584, one end of the second rack 584 is fixedly connected with the second bevel gear 583, the second bevel gear 588 is in the rotating connection with the second bevel gear 589, and the second bevel gear 587 is driven by the second bevel gear 588 is driven by the second bevel gear 587 to rotate, and the first bevel gear 5858 is fixedly connected with the first bevel gear 588, and the second bevel gear 5858 is driven by the second shaft 587 rotates and the first bevel gear 589.
The bottom of the second limiting plate 582 is fixedly connected with the outer wall of the second transport plate 52, and one end of the second limiting shaft 588 is rotatably connected with the outer wall of the second limiting plate 582 through a bearing.
In this embodiment of the market, conveyor 8 rotates and carries equipment connecting plate 10, rack assembly 6 is along with equipment connecting plate 10 together carries to the inside of heat treatment furnace 1, when equipment connecting plate 10 transports to the top of raising frame 4, push pedal 583 and the extrusion of mutually supporting between the outer wall of raising frame 4, and realize first spacing axle 511 rotation through drive assembly 58, first spacing axle 511 drives a plurality of groups of second bevel gears 510 on its outer wall and rotates, second bevel gears 510 drive the first bevel gear 57 in its outside and rotate, first bevel gear 57 drives the first threaded rod 56 of its center department and rotates, threaded groove 54 threaded connection on first transport plate 51, and receive the spacing of first limiting plate 59, let the gradual decline of first transport plate 51 to the below of raising frame 4 horizontal plane, place rack assembly 6 in the top of raising frame 4, baffle frame 63 in the rack assembly 6 and the outer wall of U type rack 62 are sliding connection simultaneously, be convenient for adjust the distance between two baffle frames 63, can be to the baffle metal of different volumes and improve the baffle plate 63 of different volumes, when the thermal stability is carried out on the two stacks of evenly stacked metal blocks 63 when the baffle plate assembly is stacked on the middle part of two metal blocks 63, the thermal stability is guaranteed.
Embodiment two:
the blanking mechanism 7 comprises an L-shaped frame 71, a third rack 72, a second gear 73, a third gear 74, a third limiting shaft 75, an eccentric disc 76, a limiting column 77, a baffle strip 78 and a third limiting plate 79, wherein the top of the other end of the connecting rod 55 is fixedly connected with the L-shaped frame 71, the third rack 72 is fixedly connected to the outer wall of the L-shaped frame 71, the second gear 73 is connected to the outer wall of the third rack 72 in a meshed manner, the third gear 74 is connected to the outer wall of the second gear 73 in a meshed manner, the third limiting shaft 75 is fixedly connected to the center of the third gear 74, the bottom end of the third limiting shaft 75 is rotatably connected with the outer wall of the second conveying plate 52 through a bearing, the top side wall of the third limiting shaft 75 is rotatably connected with the inner wall of the first conveying plate 51, the eccentric disc 76 is fixedly connected to the outer wall of the top of the third limiting shaft 75 through a bolt, the outer wall of the limiting column 77 is mutually matched with the baffle strip 78, and one end of the first conveying plate 51 far away from the second rack 584 is fixedly connected with the third limiting plate 79. Specifically, when releasing the limit to the rack assembly 6: the first gear 589 drives the first rack 581 to move, the first rack 581 drives the connecting rod 55 to move, along with the movement of the connecting rod 55, the third rack 72 on the connecting rod 55 drives the second gear 73 to rotate, the second gear 73 drives the third gear 74 to rotate, the third gear 74 drives the third limiting shaft 75 at the center of the third gear 74 to rotate, the third limiting shaft 75 drives the eccentric disc 76 fixedly connected with the top of the third limiting shaft to rotate, the eccentric disc 76 rotates reversely, limiting fixation of the rack assembly 6 is relieved, and discharging of the rack assembly 6 is completed.
A fourth limiting shaft is fixedly connected to the center of the second gear 73, the bottom end of the fourth limiting shaft is rotatably connected with the outer wall of the second conveying plate 52 through a bearing, and a barrier strip 78 is fixedly connected with the bottom side wall of the U-shaped placing frame 62.
In this embodiment, when the rack assembly 6 is placed over the first transport plate 51: put into rack assembly 6 from one side of first transport plate 51 through fork truck, until the blend stop 78 of rack assembly 6 one side and spacing post 77 mutually support, spacing post 77 drives eccentric disc 76 reverse rotation, and with the mutual conflict extrusion of one side of eccentric disc 76 and one side of rack assembly 6, accomplish the spacing to rack assembly 6 with mutually supporting between the third limiting plate 79, improve rack assembly 6 through feed mechanism 7 after stacking different volume metal pieces, stability when entering into heat treatment furnace 1 along with conveyor 8.
The working process and principle of the invention are as follows:
the black metal is placed above the rack assembly 6 and fixed, the conveying device 8 rotates and conveys the equipment connecting plate 10, the rack assembly 6 is conveyed to the inside of the heat treatment furnace 1 along with the equipment connecting plate 10, when the equipment connecting plate 10 is conveyed to the upper part of the lifting frame 4, the push plate 583 is matched and extruded with the outer wall of the lifting frame 4, the push plate 583 pushes the second rack 584, the second rack 584 is meshed with the first gear 589 and drives the first gear 589 to rotate, the second limiting shaft 588 at the center of the first gear 589 rotates, the second limiting shaft 588 drives the fourth bevel gear 587 on the outer wall of the second rack 589 to rotate, the fourth bevel gear 587 drives the third bevel gear 586 to rotate, the third bevel gear 586 drives the first limiting shaft 511 at the center of the third bevel gear 586 to rotate, the first limiting shaft 511 drives a plurality of groups of second bevel gears 510 on the outer wall of the third bevel gear 586 to rotate, the second bevel gear 510 drives the first bevel gear 57 on the outer side of the first bevel gear 57 to rotate, the first bevel gear 57 rotates to drive the first threaded rod 56 on the center of the first bevel gear 57 to rotate, the first threaded rod 56 is in threaded connection with the threaded groove 54 on the first transport plate 51 and limited by the first limiting plate 59, the first transport plate 51 is gradually lowered below the horizontal plane of the lifting frame 4, the placing frame assembly 6 is placed above the lifting frame 4, the first gear 589 drives the first rack 581 to move, the first rack 581 drives the connecting rod 55 to move, along with the movement of the connecting rod 55, the third rack 72 on the connecting rod 55 drives the second gear 73 to rotate, the second gear 73 drives the third gear 74 to rotate, the third gear 74 drives the third limiting shaft 75 on the center of the third gear 74 to rotate, the third limiting shaft 75 drives the eccentric disc 76 fixedly connected with the top of the third limiting shaft 76 to rotate in a reverse direction, the limiting fixation of the placing frame assembly 6 is relieved, and (3) finishing the discharging of the rack assembly 6, reversely conveying the first conveying plate 51 and the second conveying plate 52 by the conveying device 8 to the outside of the heat treatment furnace 1, and closing the furnace door 3 to heat treat the ferrous metal.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a be used for heat treatment equipment for ferrous metal processing, includes heat treatment furnace (1), its characterized in that, the inside fixedly connected with of heat treatment furnace (1) is raised frame (4), the input of heat treatment furnace (1) is provided with furnace gate (3), the bottom of heat treatment furnace (1) is fixed to be provided with equipment board (2), equipment groove (9) have been seted up on the outer wall of one side that heat treatment furnace (1) was kept away from to equipment board (2), the inside of equipment groove (9) is provided with conveyor (8), the fixed equipment connecting plate (10) that is provided with in top of conveyor (8), the top of conveyor (8) is provided with placing mechanism (5), unloading mechanism (7) and rack assembly (6);
the placement mechanism (5) comprises a first transportation plate (51), a second transportation plate (52), a first limit groove (53), a thread groove (54), a connecting rod (55), a first threaded rod (56), a first bevel gear (57), a transmission component (58), a first limit plate (59), a second bevel gear (510), a first limit shaft (511), a second limit groove (512), a support plate (513) and a handle (514), the second transportation plate (52) is fixedly connected to the upper part of the equipment connection plate (10), the second limit groove (512) is fixedly arranged on the outer wall of one side of the second transportation plate (52), the connecting rod (55) is fixedly connected to the inner sliding connection of the second transportation plate (52), the transmission component (58) is arranged at the top of one end of the connecting rod (55), the handle (514) is fixedly connected to the other end of the connecting rod (55), the first transportation plate (51) is arranged above the second transportation plate (52), the first limit shaft (511) is arranged between the second transportation plate (52) and the first transportation plate (51), the second bevel gear (511) is fixedly connected to the outer wall of the second bevel gear (510), the center of the first bevel gear (57) is fixedly connected with a first threaded rod (56), the bottom of the first threaded rod (56) is rotationally connected with the outer wall of the second conveying plate (52) through a bearing, a plurality of groups of first limit grooves (53) and thread grooves (54) are formed in the outer wall of the bottom of the first conveying plate (51), the outer wall of the top of the first threaded rod (56) is in threaded connection with the inner wall of the thread groove (54), and a first limit plate (59) is slidably connected in the first limit groove (53);
the utility model provides a rack assembly (6) is including fixed arc strip (61), U type rack (62), baffle frame (63), spacing frame (64) and barrier plate (65), the bottom of U type rack (62) contacts with first transport board (51), there are three group's baffle frame (63) through spacing frame (64) sliding connection on the outer wall of U type rack (62), the top fixedly connected with barrier plate (65) of spacing frame (64), one side at U type rack (62) top is connected with fixed arc strip (61) through the bolt rotation.
2. The heat treatment equipment for ferrous metal processing according to claim 1, wherein the bottom end of the first limiting plate (59) is fixedly connected with the outer wall of the second transport plate (52), one end of the first limiting shaft (511) far away from the transmission assembly (58) is rotatably connected with a supporting plate (513) through a bearing, and the bottom end of the supporting plate (513) is fixedly connected with the outer wall of the second transport plate (52).
3. The heat treatment device for ferrous metal processing according to claim 1, wherein the transmission assembly (58) comprises a first rack (581), a second limiting plate (582), a push plate (583), a second rack (584), a limiting groove plate (585), a third bevel gear (586), a fourth bevel gear (587), a second limiting shaft (588) and a first gear (589), the bottom of the first rack (581) is fixedly connected with the top of the connecting rod (55), the outer wall of the first rack (581) is in meshed connection with the first gear (589), the outer wall of the first gear (589) is in meshed connection with a second rack (584), one end of the second rack (584) is fixedly connected with the push plate (583), the outer wall of the second rack (584) is in sliding connection with the limiting groove plate (585), the bottom of the limiting groove plate (587) is fixedly connected with the second limiting plate (582), one end of the first limiting shaft (511) is far away from the supporting plate (513) and is fixedly connected with the third bevel gear (587), and the outer wall of the second rack (589) is fixedly connected with the second bevel gear (583).
4. A heat treatment apparatus for ferrous metal working according to claim 3, wherein the bottom end of the second limiting plate (582) is fixedly connected to the outer wall of the second transport plate (52), and one end of the second limiting shaft (588) is rotatably connected to the outer wall of the second limiting plate (582) through a bearing.
5. The heat treatment equipment for ferrous metal processing according to claim 1, wherein the blanking mechanism (7) comprises an L-shaped frame (71), a third rack (72), a second gear (73), a third gear (74), a third limiting shaft (75), an eccentric disc (76), a limiting post (77), a baffle strip (78) and a third limiting plate (79), the top of the other end of the connecting rod (55) is fixedly connected with the L-shaped frame (71), the third rack (72) is fixedly connected to the outer wall of the L-shaped frame (71), a second gear (73) is connected to the outer wall of the third rack (72) in a meshed manner, a third gear (74) is connected to the outer wall of the second gear (73) in a meshed manner, a third limiting shaft (75) is fixedly connected to the center of the third gear (74), the bottom end of the third limiting shaft (75) is rotatably connected with the outer wall of the second transport plate (52) through a bearing, the top side wall of the third limiting shaft (75) is rotatably connected with the inner wall of the first transport plate (51), the eccentric disc (77) is rotatably connected with the outer wall of the third limiting shaft (75) through the eccentric post (77), one end of the first conveying plate (51) far away from the second rack (584) is fixedly connected with a third limiting plate (79).
6. The heat treatment equipment for ferrous metal processing according to claim 5, wherein a third limiting shaft (75) is fixedly connected to the center of the second gear (73), the bottom end of the third limiting shaft (75) is rotatably connected with the outer wall of the second conveying plate (52) through a bearing, and the barrier strip (78) is fixedly connected with the bottom side wall of the U-shaped placing frame (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448264.2A CN116536496A (en) | 2023-04-24 | 2023-04-24 | Heat treatment equipment for processing ferrous metal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448264.2A CN116536496A (en) | 2023-04-24 | 2023-04-24 | Heat treatment equipment for processing ferrous metal |
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| CN116536496A true CN116536496A (en) | 2023-08-04 |
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| CN202310448264.2A Pending CN116536496A (en) | 2023-04-24 | 2023-04-24 | Heat treatment equipment for processing ferrous metal |
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