CN114657339A - Full-automatic roller-type large steel cylinder heat treatment production line - Google Patents
Full-automatic roller-type large steel cylinder heat treatment production line Download PDFInfo
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- CN114657339A CN114657339A CN202210303863.0A CN202210303863A CN114657339A CN 114657339 A CN114657339 A CN 114657339A CN 202210303863 A CN202210303863 A CN 202210303863A CN 114657339 A CN114657339 A CN 114657339A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 160
- 239000010959 steel Substances 0.000 title claims abstract description 160
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000010791 quenching Methods 0.000 claims abstract description 192
- 230000000171 quenching effect Effects 0.000 claims abstract description 186
- 239000000463 material Substances 0.000 claims abstract description 144
- 238000005496 tempering Methods 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 136
- 239000000779 smoke Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 14
- 230000009471 action Effects 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 10
- 230000032258 transport Effects 0.000 description 9
- 238000009826 distribution Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical class C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000005760 Tripper reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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Abstract
The application relates to the field of pressure vessels, in particular to a full-automatic roller-rod type large steel cylinder heat treatment production line which sequentially comprises a material preparation table, a stokehold material distributor, a quenching furnace, a quenching discharge device, a quenching mechanism, a transverse transfer trolley, a tempering furnace, a tempering discharge device, a cooling mechanism and a discharge device. The production line is arranged into a sectional continuous structure, so that the devices can be connected with each other and disconnected with each other, heat in the quenching furnace and the tempering furnace is not easy to overflow and disperse, heat loss is reduced, and the process treatment effect is better. And the interaction between each device is only to hand over the big steel bottle, and the transmission roller group on each device all independently not mutual contact, does not have the effect of tractive isocratic power, makes it difficult broken, and operation and cost of maintenance are lower. Meanwhile, the whole production line is fully automatic, the steel cylinder is not required to be carried manually in the process, the manual working strength is reduced, and the possibility that workers are scalded by the large steel cylinder is also reduced.
Description
Technical Field
The application relates to the field of pressure vessels, in particular to a full-automatic roller-type large steel cylinder heat treatment production line.
Background
At present, large domestic steel cylinder manufacturing enterprises generally adopt a chain-driven treatment furnace to carry out quenching and tempering treatment on steel cylinders, and in addition, a high-feeding low-discharging rolling type treatment furnace is also commonly used for carrying out heating quenching and tempering treatment on the steel cylinders.
In the chain type driving steel cylinder quenching and tempering furnace, a chain in the chain type conveying mechanism is used for supporting and driving the steel cylinder to move in a furnace body, and is made of heat-resistant steel.
In addition, the chain runs in a high-temperature furnace and sometimes runs outside the furnace, so that heat loss is increased, energy is wasted, and the cost is increased.
And chain formula transmission steel bottle is gone up unloading and is all being moved by the manual work, and working strength is big, and the cost of labor is high, and the high temperature ejection of compact still makes personnel scald easily.
Therefore, the development of the steel cylinder heat treatment equipment with low operation and maintenance cost, energy conservation, high automation degree and good process treatment effect is needed.
Disclosure of Invention
In order to realize lower operation and maintenance cost, energy conservation, high automation degree and good process treatment effect,
the application provides a pair of full-automatic big steel bottle heat treatment production line of roller stick formula adopts following technical scheme:
a full-automatic roller-bar type large steel cylinder heat treatment production line comprises
The preparation platform is used for storing the large steel cylinder manufactured in the previous process;
the quenching furnace is used for heating a large steel cylinder in a quenching process, a feeding end and a discharging end of the quenching furnace are both provided with first through grooves, the first through grooves are provided with first furnace doors for opening and closing the first through grooves, and a first quenching transmission roller set for transmitting the large steel cylinder is arranged in the quenching furnace;
the stokehole distributor is used for transferring the large steel cylinder on the material preparation table into the quenching furnace;
the quenching mechanism is used for carrying out a water cooling step in a quenching process on the large steel cylinder to finish the quenching process, and comprises a second quenching transmission roller group used for bearing the large steel cylinder;
the quenching and discharging device is used for transferring the large steel cylinder in the quenching furnace to the quenching mechanism and comprises a first discharging and conveying roller set, one end of the first discharging and conveying roller set is used for bearing the discharging end of the first quenching and conveying roller set, and the other end of the first discharging and conveying roller set is used for bearing the feeding end of the second quenching and conveying roller set;
the tempering furnace is used for carrying out a tempering process on the quenched large steel cylinders, a second through groove is formed in the feeding end and the discharging end of the tempering furnace, a second furnace door used for opening and closing the second through groove is arranged on the second through groove, the tempering furnace is located on one side of the quenching mechanism and the quenching furnace, and a tempering transmission roller set used for transmitting the large steel cylinders is arranged in the tempering furnace;
the transverse transfer trolley is used for transferring the large steel cylinder after the quenching process is finished into the tempering furnace and comprises a guide rail, a material conveying and conveying roller set and a material conveying driving piece, wherein the material conveying and conveying roller set is connected to the guide rail in a sliding mode, the material conveying driving piece is used for driving the material conveying and conveying roller set to slide on the guide rail, one end of the guide rail is used for bearing a discharge end of the second quenching and conveying roller set, the other end of the guide rail is used for bearing the tempering and conveying roller set, and the material conveying and conveying roller set is used for bearing the large steel cylinder discharged from the quenching mechanism and conveying the large steel cylinder into the tempering furnace;
the tempering discharging device is used for transferring the tempered large steel cylinder out of the tempering furnace;
the cooling mechanism is used for cooling the tempered large steel cylinder;
and the discharging device is used for transferring the large steel cylinder in the tempering discharging device to the cooling mechanism.
Through adopting above-mentioned technical scheme, will produce the line and set up segmentation continuous structure for can accept each other but the disconnection each other between each device, thereby make the heat in quenching furnace and the tempering furnace be difficult for outwards overflowing the scattering, reduced the heat loss, have better technology treatment effect. And the interaction between each device has only been handing-over big steel bottle, and the transmission roller set on each device all independently not mutual contact, so each transmission roller set all is stabilized in a fixed temperature range value, and does not have the effect of tractive isopower, makes it be difficult for breakage, and operation and cost of maintenance are lower. Meanwhile, the whole production line is fully automated, the steel cylinder is not required to be carried manually in the process, the manual working strength is reduced, and the possibility that workers are scalded by the large steel cylinder is reduced.
It is optional, stokehold depiler is including material separating platform, first supporting mechanism, second supporting mechanism, feeding transmission roller set includes the feeding frame, rotates the feeding connection roller of connecting on the feeding frame and fixes the feeding supporting roller of locating on the feeding connection roller of cover, set up the supporting ring groove that the cross-section is isosceles trapezoid or isosceles triangle on the feeding supporting roller along its circumference, supporting ring groove is used for supporting big steel bottle, the feeding connection roller is equipped with a plurality of roots, every along the direction of feed of quenching furnace all be equipped with two feeding supporting rollers on the feeding connection roller, the stand up end of prepareeing material is slope downward setting towards material separating platform one side, the discharge end of material preparing platform is accepted to the material separating platform, first supporting mechanism is used for transporting the big steel bottle on the material preparing platform to the feeding supporting roller that is close to the material preparing platform, big on the feeding supporting roller that second supporting mechanism is close to the material preparing platform transports to the material platform to the feeding supporting roller of keeping away from the material platform .
By adopting the technical scheme, the relay is realized by the first bearing mechanism and the second bearing mechanism, so that the large steel cylinders on the material preparation table are fed to the material distribution table and are filled with two rows of parallel large steel cylinders, sufficient large steel cylinders can enter the quenching furnace at one time, and the production efficiency is improved.
Optionally, the first receiving mechanism includes a first receiving seat rotatably connected to the material preparing table and a first feeding driving member for driving the first receiving seat to rotate, and a first receiving groove is formed in the first receiving seat; when the open end of the first bearing groove bears the discharge end of the material preparation platform, a large steel cylinder on the material preparation platform slides into the first bearing groove; when the first bearing groove rotates to the opening end and faces the feeding bearing roller close to the material preparing platform, the large steel cylinder slides to the feeding bearing roller close to the material preparing platform.
Through adopting above-mentioned technical scheme, realize the transportation to big steel bottle, simple structure, the operation is smooth and easy.
Optionally, the second receiving mechanism includes a second receiving seat rotatably connected to the distributing table and a second feeding driving member for driving the second receiving seat to rotate, the second receiving seat is provided with a plurality of second receiving seats, each second receiving seat is located between two adjacent feeding connecting rollers, and a second receiving groove is formed in the second receiving seat; when the second bearing seat rotates to the limit state close to the material preparation platform, the large steel cylinder on the feeding bearing roller close to the material preparation platform is positioned above the bottom of the second bearing groove and is arranged at an interval with the bottom of the second bearing groove; when the second bearing seat rotates towards the direction deviating from the material preparation table, the second bearing seat pushes the big steel cylinder on the feeding bearing roller close to the material preparation table to move to the feeding bearing roller far away from the material preparation table.
Through adopting above-mentioned technical scheme, realize the relay transportation to big steel bottle, simple structure moves smoothly.
Optionally, two tempering transmission roller sets are arranged in the tempering furnace, one tempering transmission roller set is located above the other tempering transmission roller set, two material conveying transmission roller sets are arranged, one material conveying transmission roller set corresponds to one tempering transmission roller set, one material conveying transmission roller set is fixedly installed above the other material conveying transmission roller set, the quenching mechanism comprises a quenching frame and a first lifting assembly, the second quenching transmission roller set is connected to the quenching frame in a sliding mode along the vertical direction, and the first lifting assembly is used for providing a driving force for the second quenching transmission roller set to move along the vertical direction.
Through adopting above-mentioned technical scheme, the tempering needs time longer, makes the disposable big steel bottle that can process of tempering furnace increase in quantity through setting up two sets of tempering transmission roller sets to reduce the tempering furnace operating time that the big steel bottle of singleness needs to consume, practiced thrift the energy, improved work efficiency.
Optionally, quenching mechanism is still including the spray set who is used for spraying the cooling water, spray set's play water end is located second quenching transmission roller set top, be equipped with the limiting plate on the quenching frame, the limiting plate middle part is rotated and is connected in the quenching frame, the limiting plate upper end is rotated and is connected with spacing driving cylinder, spacing driving cylinder other end is rotated and is connected in the quenching frame, spacing driving cylinder is used for ordering about the limiting plate and rotates, works as when the limiting plate rotates to setting up along vertical direction, the limiting plate is used for spacing big steel bottle to make it be in spray set's the within range that sprays.
Through adopting above-mentioned technical scheme to make big steel bottle can stably transport forward to the position of aiming at spray assembly, make the cooling after quenching better of big steel bottle, can not excessive forward movement.
Optionally, the tempering discharging device includes a discharging frame, two second discharging transmission roller sets mounted on the discharging frame, and a second lifting assembly for driving the second discharging transmission roller sets to move along the vertical direction, one second discharging transmission roller set corresponds to one tempering transmission roller set, the discharging device includes a third discharging transmission roller set, and the third discharging transmission roller set receives the discharging ends of the second discharging transmission roller sets.
Through adopting above-mentioned technical scheme for the tempering discharging device can be better correspond tempering and carry the roller set, make the big steel bottle after the tempering is accomplished can be stable be transmitted to cooling body.
Optionally, the discharging device includes a discharging frame, a third receiving mechanism and a first guide table, one end of the third discharging transmission roller set is rotatably connected to the discharging frame, and the other end of the third discharging transmission roller set is rotatably connected to a first discharging driving cylinder, one end of the discharging driving cylinder is rotatably connected to the discharging frame, the discharging driving frame is used for driving the third discharging transmission roller set to rotate relative to the discharging frame to incline towards the cooling mechanism, the third receiving mechanism includes a third receiving seat rotatably connected to the discharging frame and a discharging driving member used for driving the third receiving seat to rotate, and a third receiving groove is formed in the third receiving seat; when the open end of the third bearing groove bears the discharge end of the third discharge transmission roller set, a large steel cylinder on the third discharge transmission roller set slides into the third bearing groove; when the third bearing groove rotates to the opening end and faces the first guide table, the large steel cylinder slides onto the first guide table; the first guide table is used for guiding the large steel cylinder to slide down onto the cooling mechanism.
By adopting the technical scheme, the large steel cylinder after tempering can be stably transmitted to the cooling mechanism.
Optionally, the discharging device further comprises a second guide table and a material storage table, the cooling mechanism comprises a cooling material bearing roller set, the first guide table is used for guiding the large steel cylinder to slide onto the cooling material bearing roller set, and the second guide table is used for guiding the large steel cylinder on the cooling material bearing roller set onto the material storage table.
Through adopting above-mentioned technical scheme, the big steel bottle after the cooling moves to depositing on the material platform along the second direction platform for the cooling holds material roller set top and vacates, treats the refrigerated big steel bottle for next and provides the space. The whole process is smoother and more continuous.
Optionally, each of the plurality of circulating fans is installed on the tempering furnace, a smoke exhaust combustion-supporting pipeline is arranged between the quenching furnace and the tempering furnace, a power pump for pumping air is arranged on the smoke exhaust combustion-supporting pipeline, and when the tempering process is executed, the power pump pumps the smoke in the quenching furnace into the tempering furnace through the smoke exhaust combustion-supporting pipeline.
By adopting the technical scheme, when the quenching and tempering process is executed, the temperature of the tempering furnace can be completely heated by the flue gas of the quenching furnace, no fuel is required to be added, and the energy is saved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the operation and maintenance cost is low;
2. the energy is fully utilized, and the energy conservation is realized;
3. the automation degree is high;
4. the process treatment effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
FIG. 2 is a sectional view of a material preparation table, a stokehold material distributor, a quenching furnace and a quenching discharging device in the embodiment.
FIG. 3 is a sectional view of the transverse transportation vehicle, the tempering furnace, the tempering discharging device and the cooling mechanism in the embodiment.
FIG. 4 is a sectional view of a material preparation table and a stokehole distributor in the embodiment.
FIG. 5 is a top view of the material preparation table and the stokehole distributor in the embodiment.
FIG. 6 is a sectional view of the quenching furnace and the quenching discharge device in the embodiment.
FIG. 7 is a plan view of the lateral transfer trolley and the quenching discharging device in the embodiment.
FIG. 8 is a sectional view of the tempering furnace, the tempering discharging device and the discharging device in the embodiment.
FIG. 9 is a sectional view of a cooling mechanism and a discharging device in the example.
Fig. 10 is a sectional view of the pipe cleaning robot.
Description of reference numerals: 1. a material preparing platform; 2. a stokehole distributor; 3. a quenching furnace; 4. a quenching discharge device; 5. a quenching mechanism; 6. a transverse transfer trolley; 7. tempering furnace; 8. a tempering and discharging device; 9. a cooling mechanism; 10. a discharge device; 11. a large steel cylinder; 12. a material distributing table; 13. a first receiving mechanism; 14. a second receiving mechanism; 15. a feed transfer roller set; 16. a feeding frame; 17. a feed connection roller; 18. a feeding take-up roll; 19. a receiving ring groove; 20. a first bearing seat; 21. a first feed drive; 22. a first receiving groove; 23. a second bearing seat; 24. a second feed drive; 25. a linkage rod; 26. a second receiving groove; 27. a first oven door; 28. a first quench transfer roll set; 29. a combustion system; 30. a first discharge transport roller set; 31. a quenching frame; 32. a second quench transfer roll set; 33. a first lifting assembly; 34. a spray assembly; 35. a limiting plate; 36. a limiting driving cylinder; 37. a guide rail; 38. a material conveying and conveying roller set; 39. a material conveying driving member; 40. a second oven door; 41. tempering the conveying roller set; 42. a discharging frame; 43. a second discharge transport roller set; 44. a second lifting assembly; 45. a discharging frame; 46. a third discharge transport roller set; 47. a third receiving mechanism; 48. a first guide table; 49. a second guide table; 50. a material storage platform; 51. a first discharge driving cylinder; 52. a third bearing seat; 53. a hydraulic cylinder; 54. a dowel bar; 55. a third receiving groove; 56. a cooling rack; 57. cooling the material bearing roller set; 58. a cooling assembly; 59. a circulating fan; 60. a smoke discharging and combustion supporting pipeline; 61. a pipeline cleaning robot; 62. cleaning the ring; 63. an external power source; 64. a connecting seat; 65. a squeegee; 66. a magnetic base; 67. a traveling wheel; 68. an electric motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-10.
Example 1
The embodiment of the application discloses a full-automatic roller-type large steel cylinder heat treatment production line. Referring to fig. 1, the full-automatic roller-bar type large steel cylinder heat treatment production line sequentially comprises a material preparation table 1, a stokehole material separating machine 2, a quenching furnace 3, a quenching discharging device 4, a quenching mechanism 5, a transverse transfer trolley 6, a tempering furnace 7, a tempering discharging device 8, a cooling mechanism 9 and a discharging device 10 along the transportation track of a large steel cylinder 11.
Referring to fig. 1, a material preparation platform 1 is located at a front material distributor 2 and one side of the front material distributor, a quenching furnace 3 is located at one end of the front material distributor 2, and a quenching discharging device 4 is located at one end of the quenching furnace 3 departing from the front material distributor 2. The quenching mechanism 5 is positioned at one end of the quenching discharging device 4 departing from the quenching furnace 3. The transverse transfer trolley 6 is positioned at one end of the quenching mechanism 5, which is far away from the quenching discharging device 4 and is vertical to the quenching furnace 3. The tempering furnace 7 is positioned at one side of the quenching furnace 3 and is vertical to the transverse transfer trolley 6. Two ends of the transverse transfer trolley 6 are respectively connected with the quenching mechanism 5 and the tempering furnace 7. The tempering discharging device 8 is positioned at one end of the tempering furnace 7, which is far away from the transverse transfer trolley 6. The discharge device 10 is located at the end of the tempering discharge device 8 facing away from the tempering furnace 7. The cooling mechanism 9 is located on the side of the discharge device 10. Therefore, the arrangement space of the production line is compact, the layout is reasonable, and overlong space is not required to be occupied.
Referring to fig. 1 and 2, when the big steel cylinders 11 of the previous process are gathered to the stock preparation table 1 through the conveying line, the stock preparation table 1 transfers the big steel cylinders 11 to the stokehole distributor 2 through overturning until the stokehole distributor 2 is full. At the moment, the furnace temperature and various signals of the quenching furnace 3 meet the requirements, the feeding end of the quenching furnace 3 is opened, the stokehold material distributor 2 is moved to the quenching furnace 3, and the large steel cylinder 11 is transported into the quenching furnace 3. And pushing the stokehole distributor 2 back to the initial position, closing the feeding end of the quenching furnace 3, and finishing the feeding action. The above actions are repeated frequently according to the beat time to complete feeding. The large steel cylinder 11 in the quenching furnace 3 moves to the discharge end of the quenching furnace 3 according to the production beat while quenching.
Referring to fig. 1 and 2, when the discharge end of the quenching furnace 3 senses that the large steel cylinder 11 in the quenching furnace 3 runs in place, the discharge end of the quenching furnace 3 is opened, and the quenching discharge device 4 transfers the large steel cylinder 11 on the quenching furnace 3 to the quenching mechanism 5. The above actions are frequently and repeatedly finished to discharge according to the beat time. The large steel cylinder 11 in the quenching mechanism 5 is rotated and cooled by water to finish the quenching process.
Referring to fig. 1 and 3, the quenched steel cylinders are rolled onto the lateral transfer trolley 6, and then the lateral transfer trolley 6 is moved to a position aligned with the tempering furnace 7. And (3) starting the feed end of the tempering furnace 7 until the furnace temperature and various signals of the tempering furnace 7 meet the requirements, and conveying the large steel cylinders 11 on the transverse transfer trolley 6 into the tempering furnace 7. The transverse transfer trolley 6 is pushed back to the initial position, the feeding end of the tempering furnace 7 is closed, and the feeding action is completed. The above actions are repeated frequently according to the beat time to complete feeding. The large steel cylinder 11 in the tempering furnace 7 moves to the discharge end of the tempering furnace 7 according to the production beat while quenching.
Referring to fig. 1 and 3, when the discharge end of the tempering furnace 7 senses that the large steel cylinder 11 in the tempering furnace 7 runs in place, the discharge end of the tempering furnace 7 is opened, and the tempering discharge device 8 transfers the large steel cylinder 11 on the tempering furnace 7 to the discharge device 10. The discharging device 10 turns over the large steel cylinders 11 one by one to the cooling mechanism 9 through turning, and then water-cooling, temperature reduction and discharging are carried out to the material flow line, and the next procedure is carried out.
Specifically, referring to fig. 4 and 5, the stock preparation table 1 is used to store the large steel cylinder 11 manufactured in the previous step. The stokehole material distributor 2 comprises a material distribution table 12, a first bearing mechanism 13, a second bearing mechanism 14 and a feeding conveying roller set 15. The feeding transmission roller set 15 comprises a feeding frame 16, a feeding connecting roller 17 rotationally connected to the feeding frame 16, a feeding receiving roller 18 fixedly sleeved on the feeding connecting roller 17, and a motor for driving the feeding connecting roller 17 to rotate, wherein a receiving ring groove 19 with an isosceles trapezoid or isosceles triangle section is formed in the feeding receiving roller 18 along the circumferential direction of the feeding receiving roller. The receiving ring groove 19 is used to support the large cylinder 11. The feeding connecting rollers 17 are provided with a plurality of feeding connecting rollers 18 along the feeding direction of the quenching furnace 3, and each feeding connecting roller 17 is provided with two feeding receiving rollers 18.
Referring to fig. 4, the upper end surface of the material preparing table 1 is inclined downward toward the material distributing table 12, and the material distributing table 12 receives the discharging end of the material preparing table 1. The first receiving mechanism 13 is used for transferring the big steel cylinder 11 on the material preparing platform 1 to the feeding receiving roller 18 close to the material preparing platform 1, and the second receiving mechanism 14 is used for transferring the big steel cylinder 11 on the feeding receiving roller 18 close to the material preparing platform 1 to the feeding receiving roller 18 far away from the material preparing platform 1.
Referring to fig. 4, the first receiving mechanism 13 includes a first receiving base 20 rotatably connected to the material preparing table 1 and a first feeding driving member 21 for driving the first receiving base 20 to rotate. The first feeding driving member 21 is a cylinder, one end of the first feeding driving member 21 is rotatably connected to the material preparing platform 1, and the other end of the first feeding driving member 21 is eccentrically and rotatably connected to the first receiving base 20. The first receiving base 20 is provided with a first receiving groove 22. When the open end of the first bearing groove 22 bears the discharge end of the material preparing table 1, a big steel cylinder 11 on the material preparing table 1 slides into the first bearing groove 22; when the first receiving groove 22 is rotated to an open end toward the feed receiving roller 18 near the stock table 1, the bomb 11 is slid onto the feed receiving roller 18 near the stock table 1.
Referring to fig. 4, the second receiving mechanism 14 includes a second receiving base 23 rotatably connected to the dispensing table 12 and a second feeding driving member 24 for driving the second receiving base 23 to rotate. The second feeding driving member 24 is a cylinder, and one end of the second feeding driving member 24 is rotatably connected to the dispensing table 12 and the other end thereof is eccentrically and rotatably connected to the second receiving base 23.
Referring to fig. 4 and 5, the second bearing seats 23 are provided with a plurality of second bearing seats 23, each second bearing seat 23 is located between two adjacent feeding connecting rollers 17, and a linkage rod 25 for fixedly connecting the two second bearing seats 23 is arranged between the adjacent second bearing seats 23. The second receiving seat 23 is provided with a second receiving groove 26, and the second receiving groove 26 is an arc groove. When the second bearing seat rotates to the limit state close to the material preparing platform 1, the big steel cylinder 11 on the feeding receiving roller 18 close to the material preparing platform 1 is positioned above the bottom of the second receiving groove 26 and is arranged at an interval with the bottom of the second receiving groove 26; when the second bearing seat rotates towards the direction departing from the material preparing platform 1, the second bearing seat 23 pushes the big steel cylinder 11 on the feeding bearing roller 18 close to the material preparing platform 1 to move to the feeding bearing roller 18 far away from the material preparing platform 1.
In the initial state, the open end of the first receiving groove 22 receives the discharge end of the material preparing table 1, and the second receiving base is in the limit state close to the material preparing table 1. A large steel cylinder 11 on the stock table 1 slides into the first receiving groove 22. Then, the first receiving groove 22 is rotated to an open end toward the feed receiving roller 18 near the stock table 1, the large steel cylinder 11 is slid onto the feed receiving roller 18 near the stock table 1, and the bottom of the second receiving groove 26 is located below the large steel cylinder 11, and then the first receiving base 20 is moved to an initial state. And then the second bearing seat is driven to rotate towards the direction departing from the material preparing platform 1, and the second bearing seat 23 pushes the big steel cylinder 11 on the feeding bearing roller 18 close to the material preparing platform 1 to move to the feeding bearing roller 18 far away from the material preparing platform 1. Then, a big steel cylinder 11 is loaded on a feeding bearing roller 18 close to the material preparing table 1 through a first bearing mechanism 13, so that two big steel cylinders 11 which are arranged side by side are loaded on the feeding conveying roller group 15. The feeding transmission roller set 15 drives the large steel cylinders 11 to convey forwards, so that the positions of the feeding transmission roller set 15 corresponding to the material preparation platform 1 are left, feeding is carried out through the first receiving mechanism 13 and the second receiving mechanism 14, and the feeding is repeated, and two rows of large steel cylinders 11 are filled in the feeding transmission roller set 15. And preparing materials for subsequent quenching of the large steel cylinder 11.
Referring to fig. 2, the quenching furnace 3 is used for performing a heating step in the quenching process on the large steel cylinder 11. The feed end and the discharge end of quenching furnace 3 all are equipped with first logical groove, are equipped with the first furnace gate 27 that is used for opening and close first logical groove on the first logical groove. The quenching furnace 3 is provided with a first quenching conveying roller set 28 for conveying the large steel cylinders 11 and a combustion system 29 for heating.
Referring to fig. 2 and 4, the lower end of the material distribution table 12 is provided with a traveling wheel rotatably connected to the material distribution table 12, and the traveling wheel is provided with a power source. The power source drives the travelling wheel to rotate, so that the material dividing table 12 can be driven to move along the length direction of the quenching furnace 3, and the material dividing table 12 is close to the quenching furnace 3 or far away from the quenching furnace 3. When the material preparation table 1 feeds the stokehole material distributor 2, the stokehole material distributor 2 is in a state of being far away from the quenching furnace 3. After the large steel cylinder 11 is fully filled on the stokehold distributing machine 2, waiting for the temperature and various signals of the quenching furnace 3 to meet the requirements, opening a first furnace door 27 at the feeding end of the quenching furnace 3, moving the stokehold distributing machine 2 towards the quenching furnace 3 until the feeding transmission roller set 15 is in butt joint with the first quenching transmission roller set 28, and simultaneously starting the feeding transmission roller set 15 and the first quenching transmission roller set 28 to convey the large steel cylinder 11 into the quenching furnace 3. The stokehold material distributor 2 moves towards the direction far away from the quenching furnace 3 and returns to the initial position, and the first furnace door 27 at the feeding end of the quenching furnace 3 is closed to finish the feeding action. The above actions are repeated frequently according to the beat time to complete feeding.
Referring to fig. 2 and 6, the quenching discharging device 4 is used for transferring the large steel cylinder 11 in the quenching furnace 3 to the quenching mechanism 5. The quenching and discharging device 4 comprises a first discharging conveying roller set 30, and one end of the first discharging conveying roller set 30 is connected with the discharging end of the first quenching conveying roller set 28. The lower end of the first discharging conveying roller group 30 is provided with a traveling wheel which is rotatably connected with the first discharging conveying roller group 30, and the traveling wheel is provided with a power source.
Referring to fig. 6, the quenching mechanism 5 is configured to perform a water cooling step in the quenching process on the large steel cylinder 11 to complete the quenching process. The quenching mechanism 5 comprises a quenching frame 31, a second quenching transmission roller group 32 for carrying the large steel cylinders 11, a first lifting assembly 33 and a spraying assembly 34 for spraying cooling water. The spray assembly 34 is fixedly mounted on the quenching carriage 31, and the spray assembly 34 is positioned on the second quenching transport roller set 32. The second quenching conveying roller set 32 is connected to the quenching frame 31 in a sliding mode along the vertical direction, and the first lifting assembly 33 is used for providing driving force for the second quenching conveying roller set 32 to move along the vertical direction.
Referring to fig. 6, the second set of quench transfer rolls 32 are vertically moved by the first lift assembly 33 into alignment with the end of the first set of outfeed transfer rolls 30 opposite the first set of quench transfer rolls 28. After the large steel cylinder 11 is quenched in the quenching furnace 3, a first furnace door 27 at the discharge end of the quenching furnace 3 is opened. The first exit transfer roller set 30 moves toward the quenching furnace 3 until it abuts the first quench transfer roller set 28, and the large steel cylinders 11 are transferred from the first quench transfer roller set 28 to the first exit transfer roller set 30. Then the first discharging conveying roller group 30 moves towards the second quenching conveying roller group 32, the first lifting assembly 33 drives the second quenching conveying roller group 32 to move along the vertical direction until the two are in butt joint, and the large steel cylinder 11 is transferred to the second quenching conveying roller group 32 from the first discharging conveying roller group 30. At the same time, the first door 27 at the discharge end of the quenching furnace 3 is closed. And then the spraying assembly 34 is used for spraying and cooling the large steel cylinders 11 on the second quenching conveying roller group 32, so that the quenching process is completed.
Referring to fig. 6, in order to allow the big steel cylinder 11 to move just below the spray assembly 34, a limit plate 35 is disposed on the quenching frame 31, and the middle of the limit plate 35 is rotatably connected to the quenching frame 31. The upper end of the limit plate 35 is rotatably connected with a limit driving cylinder 36, and the other end of the limit driving cylinder 36 is rotatably connected with the quenching frame 31. The limit driving cylinder 36 is used for driving the limit plate 35 to rotate. When the limiting plate 35 rotates to be arranged along the vertical direction, the big steel cylinder 11 moves forwards under the action of the second quenching conveying roller group 32, and the limiting plate 35 limits the big steel cylinder 11 to move only within the spraying range of the spraying assembly 34. After the spraying is completed, the limiting plate 35 can be driven to rotate to be in a horizontal state, so that the limiting plate no longer limits the large steel cylinder 11, and the large steel cylinder 11 can move forwards under the action of the second quenching conveying roller group 32.
Referring to fig. 6 and 7, a transverse transfer vehicle 6 for transferring the large steel cylinders 11 after completion of the quenching process into the tempering furnace 7. The transverse transport vehicle 6 comprises a guide rail 37, a transfer conveyor roller group 38 and a transfer drive member 39. One end of the guide rail 37 receives the discharge end of the second quenching conveying roller group 32 and the other end receives the tempering conveying roller group 41. Two material conveying roller sets 38 are provided, one material conveying roller set 38 is slidably connected to the guide rail 37, and the other material conveying roller set 38 is fixedly installed above the first material conveying roller set 38. The material transfer driving member 39 is an air cylinder for providing driving force to the set of material transfer rollers 38 to slide on the guide rail 37.
When the transverse transfer trolley 6 is loaded, the material transfer and transmission roller group 38 moves to the position of the butt quenching mechanism 5. The first lifting assembly 33 drives the second quenching conveying roller set 32 to move in the vertical direction until the second quenching conveying roller set 32 is in butt joint with one of the material conveying roller sets 38, so that the quenched and cooled large steel cylinders 11 are conveyed to the material conveying roller sets 38. The first lifting assembly 33 then drives the second quenching conveying roller set 32 to move in the vertical direction until the second quenching conveying roller set 32 is butted with another conveying roller set 38, so that the quenched and cooled large steel cylinders 11 are conveyed to the conveying roller set 38. So that the large cylinders 11 are full on both the two transfer roller sets 38. The transfer conveyor roller set 38 is then slid on the guide rails 37 to a position abutting the draw furnace 7.
Referring to fig. 3, the tempering furnace 7 is used for tempering the large steel cylinder 11 after quenching. The feed end and the discharge end of tempering furnace 7 all are equipped with the second and lead to the groove, are equipped with the second furnace door 40 that is used for opening and close the second and lead to the groove on the second leads to the groove. Inside the tempering furnace 7 are a set of tempering transfer rolls 41 for transferring the large cylinders 11 and a combustion system 29 for heating. Two tempering conveying roller sets 41 are arranged in the tempering furnace 7, wherein one tempering conveying roller set 41 is fixedly arranged above the other tempering conveying roller set 41. One set of temper pass rollers 41 corresponds to one set of feed pass rollers 38.
And after the furnace temperature and various signals of the tempering furnace 7 meet the requirements, opening a second furnace door 40 at the feeding end of the tempering furnace 7, butting the material conveying roller group 38 and the tempering roller group 41 after the material conveying roller group 38 moves to the position butted with the tempering furnace 7, starting the material conveying roller group 38 and the tempering roller group 41 simultaneously, and conveying the large steel cylinder 11 into the tempering furnace 7. The conveying roller group 38 moves away from the tempering furnace 7 and returns to the initial position, and a second furnace door 40 at the feeding end of the tempering furnace 7 is closed to complete the feeding action. The above actions are repeated frequently according to the beat time to complete feeding.
Referring to fig. 8, the tempering discharging device 8 includes a discharging frame 42, a second discharging conveying roller set 43 mounted on the discharging frame 42, and a second lifting assembly 44 for driving the second discharging conveying roller set 43 to move in a vertical direction. Two second discharging transfer roller sets 43 are provided, and one second discharging transfer roller set 43 corresponds to one tempering transfer roller set 41. The two second discharging conveying roller groups 43 are fixedly connected. The lower end of the discharging frame 42 is provided with a traveling wheel which is rotationally connected with the discharging frame 42, and the traveling wheel is provided with a power source.
After the large steel cylinder 11 is quenched in the tempering furnace 7, a second furnace door 40 at the discharge end of the tempering furnace 7 is opened. The second discharging transfer roller set 43 moves toward the quenching furnace 3 until it abuts against the tempering transfer roller set 41, and the large steel cylinder 11 is transferred from the tempering transfer roller set 41 to the second discharging transfer roller set 43. The second set of outfeed transport rollers 43 then moves towards the set of trippers 10.
Referring to fig. 8 and 9, the discharging device 10 includes a discharging frame 45, a third discharging transport roller group 46, a third receiving mechanism 47, a first guide table 48, a second guide table 49, and a stock table 50. Third ejection of compact transfer roller set 46 one end rotates to be connected in the discharge frame 45, and the other end rotates to be connected with first discharge actuating cylinder 51, and first discharge actuating cylinder 51 one end rotates to be connected in discharge frame 45, and first discharge actuating cylinder 51 is used for driving about third ejection of compact transfer roller set 46 and rotates to inclining towards cooling body 9 relative to discharge frame 45. The third receiving mechanism 47 includes a third receiving seat 52 rotatably connected to the discharging frame 45 and a discharging driving member for driving the third receiving seat 52 to rotate. The discharge drive member comprises a hydraulic cylinder 53 and a dowel bar 54, the hydraulic cylinder 53 being rotatably connected at one end to the discharge carriage 45 and at the other end to one end of the dowel bar 54. The end of the dowel 54 facing away from the hydraulic cylinder 53 eccentrically rotates the connecting member on the third socket 52. The third receiving base 52 is provided with a third receiving groove 55.
In operation, the second lifting assembly 44 drives the second discharging conveying roller set 43 to move along the vertical direction until the second discharging conveying roller set 43 is in butt joint with the third discharging conveying roller set 46, and the large steel cylinder 11 is transferred to the third discharging conveying roller set 46 from the second discharging conveying roller set 43. At this time, the open end of the third receiving groove 55 receives the discharge end of the third discharging transfer roller set 46, and one of the large steel bottles 11 on the third discharging transfer roller set 46 slides into the third receiving groove 55. Then, the third bearing seat 52 is driven to rotate by the discharging driving piece until the open end of the third bearing groove 55 faces the first guide table 48, and the large steel cylinder 11 slides onto the first guide table 48; the large cylinder 11 slides down the first guide 48 onto the cooling mechanism 9.
The cooling mechanism 9 includes a cooling rack 56, a cooling carrier roller set 57, and a cooling assembly 58. After the steel cylinder slides down to the cooling material bearing roller set 57 along the first guide table 48, the steel cylinder is cooled by the cooling assembly 58, and the cooling process after tempering is completed. The second guide table 49 is located at the end of the cooling material bearing roller set 57 opposite to the first guide table 48, and the second guide table 49 is used for guiding the big steel cylinders 11 on the cooling material bearing roller set 57 to the material storage table 50. The tempered large steel cylinder 11 moves towards the second guide table 49 under the driving of the cooling material bearing roller set 57 and slides along the second guide table 49 to the material storage table 50, so as to start to be prepared for the next process.
Referring to fig. 3, in order to better utilize energy, a plurality of circulating fans 59 are installed on the tempering furnace 7. A smoke exhaust combustion-supporting pipeline 60 is arranged between the quenching furnace 3 and the tempering furnace 7. Two ends of the smoke-discharging combustion-supporting pipeline 60 are respectively communicated with the feeding end of the quenching furnace 3 and the feeding end of the tempering furnace 7. The smoke-discharging combustion-supporting pipeline 60 is provided with a power pump for air suction, and when the quenching and tempering process is executed, the power pump pumps the smoke in the quenching furnace 3 into the tempering furnace 7 through the smoke-discharging combustion-supporting pipeline 60. When the quenching and tempering process is carried out, the temperature of the tempering furnace 7 can be completely heated by the flue gas of the quenching furnace 3, and fuel is not required to be added, so that energy is saved.
In order to reduce the probability of blockage of the smoke exhaust combustion supporting pipeline 60, a pipeline cleaning robot 61 is arranged in the smoke exhaust combustion supporting pipeline 60. The line cleaning robot 61 includes a cleaning ring 62 and an external power source 63. The cleaning ring 62 includes at least two connecting seats 64 circumferentially spaced along the inner wall of the smoke evacuation combustion supporting conduit 60. A scraper 65 is arranged between two adjacent connecting seats 64. The scraper 65 is spirally inclined. The scraper 65 abuts against the inner wall of the smoke exhaust combustion supporting pipeline 60. The external power source 63 drives the connecting seat 64 to rotate relative to the cleaning ring 62 and slide relative to the smoke exhaust combustion supporting pipeline 60, so that smoke in the smoke exhaust combustion supporting pipeline 60 is pushed towards an outlet at one end of the smoke exhaust combustion supporting pipeline 60, cleaning is completed, and blocking probability is reduced.
Specifically, the external power sources 63 are provided in plurality, and one external power source 63 corresponds to one connecting seat 64. The connection holder 64 is made of a magnet. External power source 63 includes a magnetic base 66, road wheels 67 rotatably connected to magnetic base 66, and a motor 68 for driving road wheels 67 in rotation. The axis of the travelling wheel 67 is inclined relative to the axis of the smoke discharging combustion supporting pipeline 60. The magnetic force bases 66 correspond to the connecting bases 64 one by one and are mutually attracted. The magnetic base 66 crawls along the outer wall of the smoke discharging combustion supporting pipeline 60 in a spiral line through the travelling wheels 67, so as to drive the cleaning ring 62 to move in the smoke discharging combustion supporting pipeline 60 for ash removal.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a big steel bottle heat treatment production line of full-automatic roller bar formula which characterized in that: comprises that
A stock preparing platform (1) for storing the large steel cylinder (11) manufactured in the previous process;
the quenching furnace (3) is used for heating the large steel cylinder (11) in a quenching process, a feeding end and a discharging end of the quenching furnace (3) are respectively provided with a first through groove, a first furnace door (27) for opening and closing the first through grooves is arranged on the first through grooves, and a first quenching transmission roller set (28) for transmitting the large steel cylinder (11) is arranged in the quenching furnace (3);
the stokehole distributing machine (2) is used for transferring the large steel cylinder (11) on the material preparing platform (1) into the quenching furnace (3);
the quenching mechanism (5) is used for carrying out water cooling in the quenching process on the large steel cylinder (11) to finish the quenching process, and the quenching mechanism (5) comprises a second quenching transmission roller set (32) used for bearing the large steel cylinder (11);
the quenching and discharging device (4) is used for transferring a large steel cylinder (11) in the quenching furnace (3) to the quenching mechanism (5), the quenching and discharging device (4) comprises a first discharging and conveying roller set (30), one end of the first discharging and conveying roller set (30) is used for bearing the discharging end of the first quenching and conveying roller set (28), and the other end of the first discharging and conveying roller set is used for bearing the feeding end of the second quenching and conveying roller set (32);
the tempering furnace (7) is used for carrying out a tempering process on the quenched large steel cylinder (11), a second through groove is formed in the feeding end and the discharging end of the tempering furnace (7), a second furnace door (40) used for opening and closing the second through groove is arranged on the second through groove, the tempering furnace (7) is located on one side of the quenching mechanism (5) and one side of the quenching furnace (3), and a tempering transmission roller set (41) used for transmitting the large steel cylinder (11) is arranged in the tempering furnace (7);
the transverse transfer trolley (6) is used for transferring the large steel cylinder (11) after the quenching process is finished into the tempering furnace (7), and comprises a guide rail (37), a material conveying transmission roller set (38) connected to the guide rail (37) in a sliding manner, and a material conveying driving piece (39) used for driving the material conveying transmission roller set (38) to slide on the guide rail (37), wherein one end of the guide rail (37) is used for bearing the discharge end of the second quenching transmission roller set (32), the other end of the guide rail (37) is used for bearing the tempering transmission roller set (41), the material conveying transmission roller set (38) is used for bearing the large steel cylinder (11) discharged from the quenching mechanism (5), and the large steel cylinder (11) is conveyed into the tempering furnace (7);
the tempering discharging device (8) is used for transferring the tempered large steel cylinder (11) out of the tempering furnace (7);
the cooling mechanism (9) is used for cooling the tempered large steel cylinder (11);
the discharging device (10) is used for transferring the large steel cylinder (11) in the tempering discharging device (8) to the cooling mechanism (9).
2. The full-automatic roller type big steel cylinder heat treatment production line of claim 1, characterized in that: the stokehold depiler (2) comprises a depiler table (12), a first bearing mechanism (13), a second bearing mechanism (14) and a feeding transmission roller set (15), wherein the feeding transmission roller set (15) comprises a feeding frame (16), a feeding connecting roller (17) which is rotatably connected onto the feeding frame (16) and a feeding bearing roller (18) which is fixedly sleeved on the feeding connecting roller (17), the feeding bearing roller (18) is provided with a bearing ring groove (19) with an isosceles trapezoid or isosceles triangle section along the circumferential direction, the bearing ring groove (19) is used for supporting a large steel cylinder (11), the feeding connecting roller (17) is provided with a plurality of rollers along the feeding direction of the quenching furnace (3), each feeding connecting roller (17) is provided with two feeding bearing rollers (18), the upper end surface of the preparation table (1) is obliquely and downwards arranged towards one side of the depiler table (12), divide material platform (12) to accept the discharge end of material platform (1), first receiving mechanism (13) are used for transporting big steel bottle (11) on material platform (1) to the feeding that is close to material platform (1) and accept on roller (18), big steel bottle (11) on second receiving mechanism (14) the feeding that is close to material platform (1) and accept roller (18) are transported to the feeding that keeps away from material platform (1).
3. The full-automatic roller type large steel cylinder heat treatment production line of claim 2, characterized in that: the first bearing mechanism (13) comprises a first bearing seat (20) rotatably connected to the material preparation platform (1) and a first feeding driving part (21) for driving the first bearing seat (20) to rotate, and a first bearing groove (22) is formed in the first bearing seat (20); when the open end of the first bearing groove (22) bears the discharge end of the material preparing platform (1), a large steel cylinder (11) on the material preparing platform (1) slides into the first bearing groove (22); when the first bearing groove (22) rotates to the opening end and faces the feeding bearing roller (18) close to the material preparing platform (1), the big steel cylinder (11) slides to the feeding bearing roller (18) close to the material preparing platform (1).
4. The full-automatic roller type large steel cylinder heat treatment production line of claim 2, characterized in that: the second bearing mechanism (14) comprises a second bearing seat (23) which is rotatably connected to the distributing table (12) and a second feeding driving piece (24) which is used for driving the second bearing seat (23) to rotate, the second bearing seat (23) is provided with a plurality of second bearing seats (23), each second bearing seat (23) is positioned between two adjacent feeding connecting rollers (17), and a second bearing groove (26) is formed in the second bearing seat (23); when the second bearing seat rotates to the limit state close to the material preparing platform (1), the large steel cylinder (11) on the feeding receiving roller (18) close to the material preparing platform (1) is positioned above the bottom of the second receiving groove (26) and is arranged at an interval with the bottom of the second receiving groove (26); when the second bearing seat rotates towards the direction departing from the material preparing platform (1), the second bearing seat (23) pushes the big steel cylinder (11) on the feeding bearing roller (18) close to the material preparing platform (1) to move to the feeding bearing roller (18) far away from the material preparing platform (1).
5. The full-automatic roller type large steel cylinder heat treatment production line of claim 1, characterized in that: the tempering furnace (7) is internally provided with two tempering conveying roller sets (41), one tempering conveying roller set (41) is positioned above the other tempering conveying roller set (41), two material conveying roller sets (38) are arranged, one material conveying roller set (38) corresponds to one tempering conveying roller set (41), one material conveying roller set (38) is fixedly arranged above the other material conveying roller set (38), the quenching mechanism (5) comprises a quenching frame (31) and a first lifting assembly (33), the second quenching conveying roller set (32) is connected to the quenching frame (31) in a sliding mode along the vertical direction, and the first lifting assembly (33) is used for providing driving force for the second quenching conveying roller set (32) to move along the vertical direction.
6. The full-automatic roller type large steel cylinder heat treatment production line of claim 5, characterized in that: quenching mechanism (5) is still including spray assembly (34) that is used for spraying the cooling water, the play water end of spray assembly (34) is located second quenching transmission roller set (32) top, be equipped with limiting plate (35) on quenching frame (31), limiting plate (35) middle part is rotated and is connected in quenching frame (31), limiting plate (35) upper end is rotated and is connected with spacing driving cylinder (36), spacing driving cylinder (36) other end is rotated and is connected in quenching frame (31), spacing driving cylinder (36) are used for driving about limiting plate (35) and rotate, work as when limiting plate (35) rotate to setting up along vertical direction, limiting plate (35) are used for spacing big steel bottle (11) and make it be in the spray range of spray assembly (34).
7. The full-automatic roller type large steel cylinder heat treatment production line of claim 5, characterized in that: the tempering discharging device (8) comprises a discharging frame (42), a second discharging conveying roller set (43) arranged on the discharging frame (42) and a second lifting assembly (44) used for driving the second discharging conveying roller set (43) to move along the vertical direction, the number of the second discharging conveying roller set (43) is two, one second discharging conveying roller set (43) corresponds to one tempering conveying roller set (41), the discharging device (10) comprises a third discharging conveying roller set (46), and the third discharging conveying roller set (46) is used for bearing the discharging end of the second discharging conveying roller set (43).
8. The full-automatic roller type large steel cylinder heat treatment production line of claim 7, characterized in that: the discharging device (10) comprises a discharging frame (45), a third bearing mechanism (47) and a first guide table (48), one end of a third discharging transmission roller group (46) is rotatably connected to the discharging frame (45), the other end of the third discharging transmission roller group is rotatably connected with a first discharging driving cylinder (51), one end of the discharging driving cylinder is rotatably connected to the discharging frame (45), the discharging driving frame is used for driving the third discharging transmission roller group (46) to rotate relative to the discharging frame (45) to incline towards the cooling mechanism (9), the third bearing mechanism (47) comprises a third bearing seat (52) rotatably connected to the discharging frame (45) and a discharging driving piece used for driving the third bearing seat (52) to rotate, and a third bearing groove (55) is formed in the third bearing seat (52); when the open end of the third bearing groove (55) bears the discharge end of the third discharging transmission roller set (46), a big steel cylinder (11) on the third discharging transmission roller set (46) slides into the third bearing groove (55); when the third bearing groove (55) rotates to the opening end and faces the first guide table (48), the big steel cylinder (11) slides onto the first guide table (48); the first guide table (48) is used for guiding the large steel cylinder (11) to slide onto the cooling mechanism (9).
9. The full-automatic roller type large steel cylinder heat treatment production line of claim 8, characterized in that: the discharging device (10) further comprises a second guide table (49) and a material storage table (50), the cooling mechanism (9) comprises a cooling material bearing roller set (57), the first guide table (48) is used for guiding the large steel cylinder (11) to slide onto the cooling material bearing roller set (57), and the second guide table (49) is used for guiding the large steel cylinder (11) on the cooling material bearing roller set (57) to the material storage table (50).
10. The full-automatic roller type big steel cylinder heat treatment production line of claim 1, characterized in that: the quenching furnace is characterized in that the tempering furnace (7) is provided with a plurality of circulating fans (59), a smoke exhaust combustion-supporting pipeline (60) is arranged between the quenching furnace (3) and the tempering furnace (7), the smoke exhaust combustion-supporting pipeline (60) is provided with a power pump for air exhaust, and when the quenching and tempering process is executed, the power pump sucks smoke in the quenching furnace (3) into the tempering furnace (7) through the smoke exhaust combustion-supporting pipeline (60).
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| CN202210303863.0A CN114657339B (en) | 2022-03-26 | 2022-03-26 | Full-automatic roller type large steel bottle heat treatment production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210303863.0A CN114657339B (en) | 2022-03-26 | 2022-03-26 | Full-automatic roller type large steel bottle heat treatment production line |
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| CN114657339B CN114657339B (en) | 2024-04-09 |
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| CN201214674Y (en) * | 2008-07-17 | 2009-04-01 | 南京长江工业炉科技有限公司 | Roller-hearth type cylinder heat treatment device |
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| CN201538795U (en) * | 2009-11-30 | 2010-08-04 | 南京长江工业炉科技有限公司 | Long shaft series workpiece heat processing furnace |
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| CN104513885A (en) * | 2014-12-26 | 2015-04-15 | 天津阿瑞斯工业炉有限公司 | Continuous quenched-tempered heat treatment production line equipment for hardened and tempered steel medium-small bars or tubular stocks |
| CN108698772A (en) * | 2016-11-25 | 2018-10-23 | 苏州富强科技有限公司 | Fully automatic feeding assembly line |
| CN215713206U (en) * | 2021-09-29 | 2022-02-01 | 襄阳金兴宏机械有限公司 | Quenching furnace loading attachment |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1574327A1 (en) * | 1987-11-09 | 1990-06-30 | Одесское Производственное Объединение "Прессмаш" Им.60-Летия Октября | Arrangement for feeding blanks to tube bending machine |
| CN201214674Y (en) * | 2008-07-17 | 2009-04-01 | 南京长江工业炉科技有限公司 | Roller-hearth type cylinder heat treatment device |
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| CN104513885A (en) * | 2014-12-26 | 2015-04-15 | 天津阿瑞斯工业炉有限公司 | Continuous quenched-tempered heat treatment production line equipment for hardened and tempered steel medium-small bars or tubular stocks |
| CN108698772A (en) * | 2016-11-25 | 2018-10-23 | 苏州富强科技有限公司 | Fully automatic feeding assembly line |
| CN215713206U (en) * | 2021-09-29 | 2022-02-01 | 襄阳金兴宏机械有限公司 | Quenching furnace loading attachment |
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| Publication number | Publication date |
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| CN114657339B (en) | 2024-04-09 |
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