CN114592114B - Refrigerator steel plate surface heat treatment device and treatment process - Google Patents
Refrigerator steel plate surface heat treatment device and treatment process Download PDFInfo
- Publication number
- CN114592114B CN114592114B CN202210224260.1A CN202210224260A CN114592114B CN 114592114 B CN114592114 B CN 114592114B CN 202210224260 A CN202210224260 A CN 202210224260A CN 114592114 B CN114592114 B CN 114592114B
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- steel plate
- heating furnace
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 108
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 99
- 239000010959 steel Substances 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 24
- 238000007790 scraping Methods 0.000 claims description 15
- 238000010009 beating Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- B08B1/165—
-
- B08B1/20—
-
- 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
- C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
-
- 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
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
Abstract
The invention relates to the technical field of surface heat treatment of steel plates, in particular to a surface heat treatment device and a surface heat treatment process for a steel plate of an ice chest. The device includes the heating furnace, and the inner wall symmetry fixed mounting of heating furnace has the track, and sliding mounting has the slide bar in the track, and the front end of slide bar is equipped with the promotion subassembly that drives its back-and-forth movement, and the inboard of slide bar has the horizontal pole through dead lever fixed mounting, and the top symmetry fixed mounting of a pair of horizontal pole has the arc slide rail, and the inside slidable mounting of arc slide rail has the arc slide. According to the invention, the steel plate is inclined in the process of being sent into the heating furnace, and meanwhile, snow attached to the surface of the steel plate is cleaned, so that the snow cannot enter the heating furnace, the situation that the time required by the steel plate heating process is too long due to the fact that the snow absorbs heat of the steel plate is avoided, the heating time can be reduced, the consumption of the heating furnace is saved, and the steel plate heating furnace is energy-saving and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of steel plate surface heat treatment, and particularly relates to a refrigerator steel plate surface heat treatment device and a treatment process.
Background
The heat treatment is a metal heat processing technology for obtaining the required performance by changing the chemical components and the structure of the surface or the inside of a metal material through heating, heat preservation and cooling means under the solid state, and the heat treatment is a technology for controlling the performance by heating, heat preservation and cooling the metal material in a certain medium and changing the metallographic structure of the surface or the inside of the material.
The refrigerator-freezer steel sheet need carry out heat treatment to it in production process, through sending the steel sheet into the heating furnace and heating, later pull out it and carry out water spray cooling, realize its heat treatment, on winter snow, the steel sheet on the way that the steel sheet was carried can attach thicker snow, when handling, directly heat the steel sheet that will snow attached, can lead to snow to absorb heat, cause steel sheet heating time overlength for the power consumption grow of heating furnace.
Therefore, it is necessary to solve the above problems by inventing a device and a process for heat-treating the surface of a steel plate of a refrigerator.
Disclosure of Invention
The invention provides a device and a process for heat treatment of the surface of a steel plate of an ice chest, aiming at solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the refrigerator steel plate surface heat treatment device comprises a heating furnace, wherein a track is symmetrically and fixedly arranged on the inner wall of the heating furnace, a sliding rod is slidably arranged in the track, a pushing component for driving the sliding rod to move forwards and backwards is arranged at the front end of the sliding rod, a cross rod is fixedly arranged on the inner side of the sliding rod through a fixing rod, a pair of arc sliding rails are symmetrically and fixedly arranged on the tops of the cross rods, an arc sliding plate is slidably arranged in the arc sliding rails, a driving component for driving the arc sliding plate to swing is arranged at the bottoms of the arc sliding plates, a first side plate is symmetrically and fixedly arranged on the tops of the two arc sliding plates, a screw rod is rotatably arranged on the front side of the top of the first side plate, a second side plate is sleeved on the outer thread of the screw rod, round rods are uniformly arranged between the two first side plates and the two second side plates, a limiting component is arranged between the first side plate and the second side plates, a plurality of screw rods corresponding to the round rods are rotatably arranged between the two adjacent round rods, and the outer threads of the screw rods are sleeved with scrapers;
an L-shaped rod is fixedly arranged on one side of the cross rod, a straight rod is slidably arranged in the L-shaped rod, a pressing plate is fixedly sleeved outside the straight rod, a first elastic piece is sleeved outside the straight rod, a first electromagnet is arranged on the bottom wall of the L-shaped rod, a transmission component for driving the screw rod to rotate is arranged at the top of the straight rod, and a spraying component is arranged on the front side of the heating furnace.
Further, the limiting assembly comprises a bottom plate which is symmetrically and fixedly arranged on the outer side of the first side plate, a limiting rod is fixedly arranged at the top of the bottom plate, a limiting plate is sleeved on the outer sliding sleeve of the limiting rod, and the limiting plate is fixedly connected with the second side plate.
Further, the transmission assembly comprises chain wheels, one end of the screw rod, which is close to the straight rod, extends to the outer part of the second side plate and is fixedly connected with the chain wheels, a plurality of chain wheels are connected through chain belts, a strap is fixedly installed on the outer side of the second side plate, a rotating shaft is rotatably installed on the inner side of the strap, a first bevel gear is fixedly installed on each of the adjacent ends of the rotating shaft and the screw rod, the two first bevel gears are meshed, a first gear is fixedly sleeved on the outer part of the rotating shaft, an arc-shaped rack meshed with the first gear is fixedly installed on the top of the straight rod, a pressing rod is fixedly installed on the lower portion of the outer side of the arc-shaped rack, and a long plate matched with the pressing rod is fixedly installed on one end of the strap.
Further, one end of the arc-shaped sliding rail far away from the straight rod is in a closed arrangement.
Further, the drive assembly includes fixed mounting at the sleeve plate in arc slide rail bottom middle part, two the rotation is installed between the sleeve plate, the bottom of arc slide rail is equipped with the opening, the bottom of arc slide plate is equipped with the tooth, the outside fixed cover of long axis has the second gear with tooth meshing, the second gear extends to in the opening, the front end fixed mounting of long axis has the second bevel gear, the front side fixed mounting of arc slide rail has the mounting panel, the inboard rotation of mounting panel is installed the installation pole, the one end fixed mounting that the installation pole kept away from the mounting panel has the third bevel gear with second bevel gear meshing, the outside fixed cover of installation pole has the third gear, the front side lower part fixed mounting of heating furnace has the U template, the diapire fixed mounting of U template has the second electro-magnet, the inside slidable mounting of U template has the drive rack with third gear complex, the bottom of drive rack is equipped with the magnet strip the same with the second electro-magnet magnetic pole.
Further, the top symmetry fixed mounting of scraper blade has the baffle, a pair of rotate between the baffle and install the loop bar, the one end of loop bar extends to the outside of baffle and passes through second elastic component and baffle fixed connection, the outside fixed cover of loop bar is equipped with the board of beating, keeps away from the top fixed mounting of the second curb plate of beating the board has the L shape mounting bracket that corresponds with the board of beating, the one end that the second curb plate was kept away from to L shape mounting bracket rotates and installs the cross axle, the outside fixed cover of cross axle is equipped with the board of keeping out, the inside of L shape mounting bracket just is located the front side fixed mounting who keeps out the board has the restriction pole, the restriction pole is contradicted with the board of keeping out.
Further, spray the subassembly including symmetry fixed mounting in the support plate of heating furnace front side, a pair of fixed mounting has the spray tube between the support plate, the bottom of spray tube is equipped with high-pressure shower nozzle, the front side fixed mounting of heating furnace has the water tank, the top fixed mounting of water tank has the water pump, the water pumping end and the water delivery end of water pump communicate with water tank and spray tube through the pipe respectively.
Further, the pushing assembly comprises electric push rods fixedly mounted on two sides of the heating furnace, one end of each electric push rod is fixedly provided with a connecting plate, and one end of each connecting plate, far away from each electric push rod, is fixedly connected with the front side of each sliding rod.
The invention also provides a process for carrying out surface heat treatment by using the surface heat treatment device for the ice chest steel plate, which comprises the following steps:
s1, placing a steel plate between an upper round rod and a lower round rod, rotating a screw rod to enable the steel plate to drive a second side plate to descend, and accordingly driving the upper round rod to descend, and clamping and fixing the steel plate;
s2, pushing the sliding rod to move along the track into the heating furnace through the pushing component, and driving the arc-shaped sliding plate to swing to one side by the cooperation of the driving component, so that the steel plate inclines and is matched with the transmission component to drive the screw rod to rotate, and the scraping plate is driven to move to clean snow;
s3, after cleaning, enabling the first side plate, the steel plate and the second side plate to swing and reset along with the arc-shaped sliding plate along with the continued movement of the arc-shaped sliding rail, and finally entering a heating furnace for heating;
s4, after heating, the arc-shaped sliding rail, the first side plate, the second side plate and the steel plate are moved out of the heating furnace through the pushing assembly, and are matched with the spraying assembly to spray, so that heat treatment on the surface of the steel plate is realized.
The invention has the technical effects and advantages that:
1. according to the invention, the steel plate is inclined in the process of being fed into the heating furnace, and meanwhile, snow attached to the surface of the steel plate is cleaned, so that the snow cannot enter the heating furnace, the situation that the heat received by the steel plate is absorbed by the snow, and the steel plate is excessively long in heating process is avoided, the heating time is reduced, the consumption of the heating furnace is saved, and the steel plate is energy-saving and environment-friendly;
2. the scraper for cleaning snow can be flapped, so that the snow is prevented from adhering to the scraper and entering the heating furnace, and the heat of a steel plate is prevented from being absorbed;
the invention can realize that the steel plate is inclined and the snow attached to the surface of the steel plate is cleaned in the process of feeding the steel plate into the heating furnace, so that the snow can not enter the heating furnace, the situation that the heat received by the steel plate is absorbed by the snow and the steel plate is overlong in the heating process is avoided, the heating time can be reduced, the consumption of the heating furnace is saved, the energy is saved, the environment is protected, the scraping plate for cleaning the snow can be beaten at the same time, the snow can be prevented from being attached to the scraping plate and entering the heating furnace, the heat received by the steel plate is prevented from being absorbed, and the steel plate is worthy of popularization and use.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a surface heat treatment apparatus for ice bin steel panels according to an embodiment of the invention;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural view showing a part of the structure of an embodiment of the present invention;
FIG. 4 shows an enlarged schematic view of the structure of FIG. 3B in accordance with an embodiment of the present invention;
FIG. 5 shows an enlarged schematic view of the structure of FIG. 3 at C in accordance with an embodiment of the invention;
fig. 6 shows a schematic structural view of an L-shaped bar according to an embodiment of the present invention.
In the figure: 1. a heating furnace; 2. a slide bar; 3. a cross bar; 4. an arc-shaped slide rail; 5. an arc-shaped sliding plate; 6. a first side plate; 7. a screw; 8. a second side plate; 9. a round bar; 10. a limit rod; 11. a limiting plate; 12. a screw rod; 13. a scraper; 14. an L-shaped rod; 15. a straight rod; 16. a first electromagnet; 17. a chain belt; 18. a first bevel gear; 19. a first gear; 20. an arc-shaped rack; 21. a long plate; 22. a compression bar; 23. a sleeve plate; 24. a long axis; 25. a second gear; 26. a second bevel gear; 27. a third gear; 28. a third bevel gear; 29. a U-shaped plate; 30. a drive rack; 31. beating the plate; 32. an L-shaped mounting rack; 33. a retaining plate; 34. a restraining bar; 35. a spray pipe; 36. a water pump; 37. an electric push rod; 38. and (5) connecting a plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. 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.
The invention provides a refrigerator steel plate surface heat treatment device, as shown in fig. 1-6, the refrigerator steel plate surface heat treatment device comprises a heating furnace 1, wherein the inner wall of the heating furnace 1 is symmetrically and fixedly provided with a track, the heating furnace 1 is the same as the heating furnace used for heating steel plates in the prior art, a sliding rod 2 is arranged in the track in a sliding manner, the front end of the sliding rod 2 is provided with a pushing component for driving the sliding rod to move forwards and backwards, the inner side of the sliding rod 2 is fixedly provided with a cross rod 3 through a fixed rod, the top of the cross rod 3 is symmetrically and fixedly provided with an arc sliding rail 4, the inside of the arc sliding rail 4 is slidably provided with an arc sliding plate 5, the bottom of the arc sliding plate 5 is provided with a driving component for driving the arc sliding plate to swing, the top of the arc sliding plate 5 is symmetrically and fixedly provided with a first side plate 6, the front side of the top of the first side plate 6 is rotatably provided with a screw rod 7, the outer thread of the screw 7 is sleeved with a second side plate 8, a round rod 9 is arranged between the two first side plates 6 and the two round rods 9 at equal intervals between the two second side plates 8, the round rods 9 are rotatably arranged between the round rods 9 between the first side plates 8, the round rods 9 are rotatably arranged between the round rods 9 between the second side plates 8 and the round rods are fixedly provided with round rods 13, the round rods are arranged between the round rods 13 and the round rods are in parallel and are in the adjacent to the bottom of the round rods, the round rods 13 are in the round rods, the round rods are in the round rods 13, the round rods are in the round rods 13 and are in the round rods 13 adjacent to the round rods and are in the round rods and flush with the bottom rod rods;
the steel plate cleaning device comprises a transverse rod 3, an L-shaped rod 14 is fixedly arranged on one side of the transverse rod 3, a straight rod 15 is slidably arranged in the L-shaped rod 14, a pressing plate is fixedly sleeved outside the straight rod 15, a first elastic piece is sleeved outside the straight rod 15, the first elastic piece is arranged to be a spring, a first electromagnet 16 is arranged on the bottom wall of the L-shaped rod 14, a driving screw 12 is arranged on the top of the straight rod 15, a spraying assembly is arranged on the front side of the heating furnace 1, a steel plate is placed between the upper round rod 9 and the lower round rod 9, the screw 7 is rotated to enable the second side plate 8 to be driven to descend, so that the upper round rod 9 is driven to descend, a steel plate is clamped and fixed, a pushing assembly is used for pushing a sliding rod 2 to move along a track into the heating furnace 1, the sliding rod 2 is driven to move along the fixing rod, the arc sliding rod 4 is driven to move along with the fixing rod, the arc sliding rod 5 is matched with the arc sliding rod to drive the arc sliding rod 5 to swing towards one side, the arc sliding rod 5 is matched with the driving screw 5 to swing the first side plate 6, the steel plate above the steel plate and the second side plate 8 is enabled to swing along with the swing towards one side, the sliding rod 12 is matched with the sliding rod 12 to drive the sliding rod 12 to swing towards the first side, the steel plate 12 is matched with the sliding rod to be driven to move along with the sliding rod 6, and the sliding rod is further, the steel plate is driven to move along with the steel plate 6 along with the sliding rod 6 to be cleaned with the steel plate to be cleaned with the surface along with the surface to be the steel plate is further cleaned with the steel plate is further side to be the steel plate is further cleaned with the steel plate is heated.
As shown in fig. 3, the limiting assembly comprises a bottom plate symmetrically and fixedly installed on the outer side of the first side plate 6, a limiting rod 10 is fixedly installed on the top of the bottom plate, a limiting plate 11 is sleeved on the outer sliding sleeve of the limiting rod 10, the limiting plate 11 is fixedly connected with the second side plate 8, and the second side plate 8 can be limited through the cooperation of the limiting plate 11, the limiting rod 10 and the bottom plate, so that the second side plate 8 can stably move up and down.
As shown in fig. 2, the transmission assembly includes a sprocket, the one end that the lead screw 12 is close to the straight bar 15 extends to the outside of second curb plate 8 and sprocket fixed connection, connect through chain belt 17 between a plurality of sprockets, the outside fixed mounting of second curb plate 8 has the strap, the inboard rotation of strap installs the pivot, the equal fixed mounting of adjacent one end of pivot and lead screw 12 has first bevel gear 18, two first bevel gear 18 meshing, the outside fixed cover of pivot has first gear 19, the top fixed mounting of straight bar 15 has the arc rack 20 of first gear 19 meshing, the outside lower part fixed mounting of arc rack 20 has depression bar 22, the one end fixed mounting of strap has the long bar 21 with depression bar 22 complex, can drive the strap when second curb plate 8 descends, the strap drives long bar 21 and descends and makes to drive depression bar 22, arc rack 20, straight bar 15 synchronous decline, the straight bar drives the clamp plate and descends and makes the first elastic component compress and make its deformation take place effort, start first electro-magnet 16 makes it circular telegram have magnetism, the straight bar 15 material is the iron, can be adsorbed by first electro-magnet 16 fixed position, the top fixed mounting of straight bar 15 has the arc rack 20 of first gear 19 meshing, thereby the first bevel gear 18 is made to drive the first bevel gear 12 to rotate, the first bevel gear 12 is rotated, thereby the other one end drive the first bevel gear 12 is driven to rotate, and the second bevel gear 18 is rotated, and the other one side plate is driven by the rotation of the first bevel gear is driven by the long bar, and 18, and is then 18, the first 18 is rotated, and is moved down, and is 18, and is moved down.
As shown in fig. 1, one end of the arc-shaped sliding rail 4 far away from the straight rod 15 is in a closed arrangement, so that the arc-shaped sliding plate 5 can collide with one closed side of the arc-shaped sliding rail 4 when in reset, and is in a horizontal state.
As shown in fig. 3, the driving assembly comprises a sleeve plate 23 fixedly installed at the middle part of the bottom end of an arc-shaped sliding rail 4, a long shaft 24 is rotatably installed between the two sleeve plates 23, an opening is arranged at the bottom of the arc-shaped sliding rail 4, teeth are arranged at the bottom of the arc-shaped sliding plate 5, a second gear 25 meshed with the teeth is fixedly sleeved outside the long shaft 24, the second gear 25 extends into the opening, a second bevel gear 26 is fixedly installed at the front end of the long shaft 24, a mounting plate is fixedly installed at the front side of the arc-shaped sliding rail 4, a mounting rod is rotatably installed at the inner side of the mounting plate, a third bevel gear 28 meshed with the second bevel gear 26 is fixedly installed at one end of the mounting rod far away from the mounting plate, a third gear 27 is fixedly sleeved outside the mounting rod, a U-shaped plate 29 is fixedly installed at the lower part of the front side of the heating furnace 1, a second electromagnet is fixedly installed at the bottom wall of the U-shaped plate 29, the driving rack 30 matched with the third gear 27 is slidably arranged in the U-shaped plate 29, the moving block is fixedly arranged on the outer side of the driving rack 30, the moving groove matched with the moving block is vertically formed on the inner side of the U-shaped plate 29, the driving rack 30 can only slide up and down, a magnet strip with the same magnetic pole as that of the second electromagnet is arranged at the bottom of the driving rack 30, the second electromagnet is started to enable the magnet strip to be electrified to have magnetism, the magnet strip is repelled to enable the magnet strip to lift so as to drive the driving rack 30 to lift and mesh with the third gear 27, the sleeve plate 23, the second gear 25 and the long shaft 24 are driven to move together while the arc-shaped sliding rail 4 moves, the mounting plate, the mounting rod and the third gear 27 move along with the arc-shaped sliding rail 4, so that the third gear 27 moves along the driving rack 30 to rotate, the mounting rod is driven to rotate, the mounting rod drives the third bevel gear 28 to rotate, and the second bevel gear 26 is driven to rotate, and then drive major axis 24 and second gear 25 rotation thereupon for cooperation tooth drives arc slide 5 to the direction that is close to L shape pole 14 and slides, when third gear 27 and the tooth separation on the drive rack 30, because gravity makes arc slide 5 swing reset this moment, make whole steel sheet be located the horizontal position, and then make the steel sheet level enter into heating furnace 1, when arc slide 4 outwards remove, close the second electro-magnet and make it lose magnetism this moment, because gravity drive rack 30 descends and third gear 27 no longer contacts, make the swing of arc slide 5 can not appear in the in-process of outwards removing, make it outwards remove away from heating furnace 1 with the steel sheet level of top.
As shown in fig. 4-5, the top of the scraper 13 is symmetrically and fixedly provided with the baffle, a sleeve rod is rotatably arranged between a pair of baffles, one end of the sleeve rod extends to the outside of the baffle and is fixedly connected with the baffle through a second elastic piece, the second elastic piece is provided as a torsion spring, the outside of the sleeve rod is fixedly sleeved with a beating plate 31, one end of the beating plate 31 is abutted against the scraper 13, the top of a second side plate 8 far away from the beating plate 31 is fixedly provided with an L-shaped mounting frame 32 corresponding to the beating plate 31, one end of the L-shaped mounting frame 32 far away from the second side plate 8 is rotatably provided with a transverse shaft, the outside of the transverse shaft is fixedly sleeved with a retaining plate 33, the inside of the L-shaped mounting frame 32 is fixedly provided with a limiting rod 34 positioned on the front side of the retaining plate 33, the limiting rod 34 is abutted against the retaining plate 33, the retaining plate 33 is driven to move along with the retaining plate when the scraper 13 moves, the retaining plate 31 is driven to move along with the retaining plate, the retaining plate 33 is not rotated forward due to the existence of the limiting rod 34, the retaining plate 33 is enabled to be prevented from being rotated forward and backward, the retaining plate 31 is enabled to be limited to rotate due to the limiting rod 33, the limiting rod 33 is enabled to be driven to be prevented from being rotated, and the retaining plate 31 is enabled to be reset to move along with the retaining plate 33, and the retaining plate is enabled to be smoothly reset to move along with the retaining plate 13, and the retaining plate 31 is enabled to be deformed along with the retaining plate 13, and the retaining plate 13 is enabled to move along with the retaining plate 13.
As shown in fig. 1, the spray assembly comprises carrier plates symmetrically and fixedly installed on the front side of the heating furnace 1, a spray pipe 35 is fixedly installed between a pair of carrier plates, a high-pressure spray nozzle is arranged at the bottom of the spray pipe 35, a water tank is fixedly installed on the front side of the heating furnace 1, a water pump 36 is fixedly installed on the top of the water tank, a water pumping end and a water delivery end of the water pump 36 are respectively communicated with the water tank and the spray pipe 35 through guide pipes, and the water pump 36 can be started to pump water in the water tank into the spray pipe 35 in cooperation with the guide pipes to spray out the heated steel plate through the high-pressure spray nozzle for cooling.
As shown in fig. 1, the pushing assembly comprises an electric push rod 37 fixedly installed at two sides of the heating furnace 1, one end of the electric push rod 37 is fixedly provided with a connecting plate 38, one end of the connecting plate 38 away from the electric push rod 37 is fixedly connected with the front side of the slide rod 2, and the electric push rod 37 is started to shorten and drive the connecting plate 38 to move along with the electric push rod, so that the slide rod 2 is driven to move along with the slide rod into the heating furnace 1.
The invention also provides a process for carrying out surface heat treatment by using the refrigerator steel plate surface heat treatment device, which comprises the following steps:
s1, placing a steel plate between an upper round rod 9 and a lower round rod 9, rotating a screw rod 7 to enable the steel plate to drive a second side plate 8 to descend, and accordingly driving the upper round rod 9 to descend, and clamping and fixing the steel plate;
s2, pushing the sliding rod 2 to move along the track into the heating furnace 1 through the pushing component, and driving the arc-shaped sliding plate 5 to swing to one side by the cooperation of the driving component, so that the steel plate inclines and drives the screw rod to rotate by the cooperation of the driving component, and the scraping plate is driven to move to clean snow;
s3, after cleaning, enabling the first side plate 6, the steel plate and the second side plate 8 to swing and reset along with the arc-shaped sliding plate 5 along with the continuous movement of the arc-shaped sliding rail, and finally entering the heating furnace 1 for heating;
s4, after heating, the arc-shaped sliding rail 4, the first side plate 6, the second side plate 8 and the steel plate are moved out of the heating furnace through the pushing assembly, and are matched with the spraying assembly to spray, so that heat treatment on the surface of the steel plate is realized.
Working principle: when in use, a steel plate is placed between the upper round bar 9 and the lower round bar 9, the screw rod 7 is rotated to drive the second side plate 8 to descend, so as to drive the upper round bar 9 to descend, the steel plate is clamped and fixed, when the second side plate 8 descends, the lapping plate is driven to descend, the long plate 21 is driven to descend, so as to drive the compression bar 22, the arc-shaped rack 20 and the straight bar 15 to synchronously descend, the straight bar 15 drives the compression plate to descend, so as to compress the first elastic piece to deform and generate acting force, the first electromagnet 16 is started to electrify and have magnetism, the straight bar 15 is made of iron, so that the material of the straight bar 15 can be adsorbed and fixed by the first electromagnet 16, the position of the straight bar 15 is fixed, the arc-shaped rack 20 is further fixed, the sliding bar 2 is pushed to move along the track into the heating furnace 1 by the pushing component, the sliding bar 2 is driven to move along with the cross bar 3 by the fixing rod, so as to drive the arc-shaped sliding rail 4 to move along with the arc-shaped sliding rail 4, the sleeve plate 23, the second gear 25 and the long shaft 24 are driven to move together when the arc-shaped sliding rail 4 moves, the arc-shaped sliding rail 4 drives the mounting plate, the mounting rod and the third gear 27 to move along with the sleeve plate, so that the third gear 27 moves along the driving rack 30 to rotate, the mounting rod is driven to rotate, the mounting rod drives the third bevel gear 28 to rotate, the second bevel gear 26 is driven to rotate, the long shaft 24 and the second gear 25 are driven to rotate along with the sleeve plate, the arc-shaped sliding plate 5 is driven to slide in the direction close to the L-shaped rod 14 by matched teeth, the arc-shaped sliding plate 5 drives the first side plate 6 to swing, the steel plate above and the second side plate 8 swing and incline along with the arc-shaped sliding plate, the rotating shaft, the first gear 19 and the first bevel gear 18 are driven to swing along with the second side plate 8, the first gear 19 moves along the arc-shaped rack 20 to rotate, thereby driving the rotating shaft to rotate, and further driving the first bevel gear 18 to rotate, the first bevel gear 18 drives the other first bevel gear 18 to rotate, thereby driving the screw rod 12 to rotate, the screw rod 12 drives the rest screw rods 12 to rotate along with the screw rod 12 through the matching of the chain wheel and chain belt 17, a plurality of screw rods 12 drive the scraping plate 13 to move along the surface of the steel plate, thereby scraping off the snow attached to the surface of the steel plate, realizing the cleaning of the snow, in the process, the steel plate is in an inclined state, thereby enabling the snow to slide downwards due to gravity, facilitating the cleaning of the scraping plate 13 to the snow, reducing the resistance of the scraping plate 13, further protecting the pushing component, enabling the snow not to enter a heating furnace through the cleaning of the snow, avoiding the situation that the snow absorbs the heat of the steel plate, causing the overlong time required by the steel plate heating process to occur, thereby reducing the heating time, saving the consumption of the heating furnace 1, driving the baffle plate to move along with the same time, and driving the sleeve rod 31 to move along with the scraping plate 31, when the scraping plate 31 moves along with the steel plate, the sliding plate 33 is in a collision with the sliding plate, the existence of the limiting rod 34, the sliding plate 33 can not rotate forwards due to gravity, the sliding plate 13 can conveniently, the sliding plate 13 can slide downwards, the elastic sliding plate is prevented from being driven by the sliding plate 13, and the elastic sliding plate is driven by the sliding plate 13 to move along with the sliding plate, the sliding plate 33, and the sliding plate is driven by the sliding plate 31, and then, when the sliding plate is kept in the sliding plate is in a sliding plate 13, and the sliding plate is in a horizontal, and the sliding plate is moved along with the sliding plate, when the sliding plate is due to the sliding plate 31, and is due to the sliding, when the sliding plate is due to the sliding, and is moved. The steel plate horizontally enters the heating furnace 1, the arc-shaped sliding plate 5 is reset, the first gear 19 above the steel plate moves along the arc-shaped rack 20, the screw rod 12 can be rotated, the scraping plate 13 is driven to reset, when the scraping plate 13 is reset, the beating plate 31 moves along with the scraping plate to collide with the resisting plate 33, the beating plate 31 is driven to reversely rotate, the steel plate is heated by the heating furnace 1, the sliding rod 2 is moved outwards through the pushing component, the movement of the steel plate is realized, the water pump 36 is started to pump water in the water tank into the spray pipe 35 in cooperation with the guide pipe, the heated steel plate is cooled through the high-pressure spray nozzle, the second electromagnet is closed at the moment, the magnetism of the steel plate is lost, the gravity drives the rack 30 to descend and the third gear 27 to be out of contact, the swing of the arc-shaped sliding plate 5 cannot occur in the outward movement process, the steel plate horizontally moves outwards from the heating furnace 1, the first electromagnet 16 is powered off, the rotatable screw 7 drives the second side plate 8 to ascend, the lifting rod 9 is driven to be lifted, and the steel plate 9 can be fixed.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a refrigerator-freezer steel sheet surface heat treatment device, includes heating furnace (1), its characterized in that: the heating furnace is characterized in that a track is symmetrically and fixedly arranged on the inner wall of the heating furnace (1), a slide bar (2) is slidably arranged in the track, a pushing component for driving the slide bar (2) to move back and forth is arranged at the front end of the slide bar (2), a cross bar (3) is fixedly arranged on the inner side of the slide bar (2) through a fixing rod, a pair of arc slide rails (4) are symmetrically and fixedly arranged at the top of the cross bar (3), arc slide plates (5) are slidably arranged in the arc slide rails (4), a driving component for driving the arc slide plates (5) to swing is arranged at the bottom of the arc slide plates (5), a first side plate (6) is symmetrically and fixedly arranged at the top of the arc slide plates (5), a screw rod (7) is rotatably arranged at the front side of the top of the first side plate (6), a second side plate (8) is sleeved on the outer thread of the screw rod (7), and the two first side plates (6) are arranged in a sleeved mode
A round rod (9) is arranged between the two second side plates (8) at equal intervals, a limiting component is arranged between the first side plate (6) and the second side plates (8), and two second side plates (8) are arranged between the two second side plates
A plurality of screw rods (12) corresponding to the round rods (9) are rotatably arranged between the two, and the screw rods (12)
The external thread sleeve of the screw rod (12) is sleeved with a scraping plate (13) and is positioned between two adjacent round rods (9);
an L-shaped rod (14) is fixedly arranged on one side of the cross rod (3), a straight rod (15) is slidably arranged in the L-shaped rod (14), a pressing plate is fixedly sleeved outside the straight rod (15), a first elastic piece is sleeved outside the straight rod (15), a first electromagnet (16) is arranged on the bottom wall of the L-shaped rod (14), a transmission component for driving the screw rod (12) to rotate is arranged at the top of the straight rod (15), and a spraying component is arranged on the front side of the heating furnace (1);
the limiting assembly comprises a bottom plate which is symmetrically and fixedly arranged on the outer side of the first side plate (6), a limiting rod (10) is fixedly arranged on the top of the bottom plate, a limiting plate (11) is sleeved on the outer part of the limiting rod (10) in a sliding manner, and the limiting plate (11) is fixedly connected with the second side plate (8);
the transmission assembly comprises chain wheels, one end of a screw rod (12) close to a straight rod (15) extends to the outside of a second side plate (8) and is fixedly connected with the chain wheels, a plurality of chain wheels are connected through chain belts (17), a lapping plate is fixedly arranged on the outer side of the second side plate (8), a rotating shaft is rotatably arranged on the inner side of the lapping plate, a first bevel gear (18) is fixedly arranged on each of the rotating shaft and the adjacent end of the screw rod (12), two first bevel gears (18) are meshed, a first gear (19) is fixedly sleeved on the outer portion of the rotating shaft, an arc-shaped rack (20) meshed with the first gear (19) is fixedly arranged on the top of the straight rod (15), a pressing rod (22) is fixedly arranged on the lower portion of the outer side of the arc-shaped rack (20), and a long plate (21) matched with the pressing rod (22) is fixedly arranged on one end of the lapping plate;
one end of the arc-shaped sliding rail (4) far away from the straight rod (15) is arranged in a closed mode;
the driving assembly comprises a sleeve plate (23) fixedly arranged in the middle of the bottom end of an arc-shaped sliding rail (4), a long shaft (24) is rotatably arranged between the sleeve plates (23), an opening is formed in the bottom of the arc-shaped sliding rail (4), teeth are arranged at the bottom of the arc-shaped sliding plate (5), a second gear (25) meshed with the teeth is fixedly sleeved on the outer portion of the long shaft (24), the second gear (25) extends into the opening, a second bevel gear (26) is fixedly arranged at the front end of the long shaft (24), a mounting plate is fixedly arranged at the front side of the arc-shaped sliding rail (4), a mounting rod is rotatably arranged at the inner side of the mounting plate, a third bevel gear (28) meshed with the second bevel gear (26) is fixedly arranged at one end of the mounting rod, a third gear (27) is fixedly sleeved on the outer portion of the mounting rod, a U (29) is fixedly arranged at the lower portion of the front side of the heating furnace (1), a second electromagnet is fixedly arranged at the bottom wall of the U (29), a driving rack (30) is matched with the bottom of the second electromagnet, and the driving rack (30) is matched with the third bevel gear (27).
2. The ice chest steel plate surface heat treatment device of claim 1, wherein: the top symmetry fixed mounting of scraper blade (13) has the baffle, a pair of rotate between the baffle and install the loop bar, the one end of loop bar extends to the outside of baffle and passes through second elastic component and baffle fixed connection, the outside fixed cover of loop bar is equipped with and beats board (31), keeps away from the top fixed mounting of the second curb plate (8) of beating board (31) has L shape mounting bracket (32) that corresponds with beating board (31), the one end rotation of keeping away from second curb plate (8) of L shape mounting bracket (32) is installed the cross axle, the outside fixed cover of cross axle is equipped with and keeps out board (33), the inside of L shape mounting bracket (32) just is located the front side fixed mounting who keeps out board (33) and has restriction pole (34), restriction pole (34) are contradicted with keeping out board (33).
3. The ice chest steel plate surface heat treatment device of claim 1, wherein: the spray assembly comprises support plates which are symmetrically and fixedly arranged on the front side of the heating furnace (1), a spray pipe (35) is fixedly arranged between a pair of support plates, a high-pressure spray head is arranged at the bottom of the spray pipe (35), a water tank is fixedly arranged on the front side of the heating furnace (1), a water pump (36) is fixedly arranged at the top of the water tank, and a water pumping end and a water delivery end of the water pump (36) are respectively communicated with the water tank and the spray pipe (35) through guide pipes.
4. The ice chest steel plate surface heat treatment device of claim 1, wherein: the pushing assembly comprises electric push rods (37) fixedly arranged on two sides of the heating furnace (1), one ends of the electric push rods (37) are fixedly provided with connecting plates (38), and one ends, far away from the electric push rods (37), of the connecting plates (38) are fixedly connected with the front sides of the sliding rods (2).
5. A process for surface heat treatment using the refrigerator plate surface heat treatment apparatus according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1, placing a steel plate between an upper round rod (9) and a lower round rod (9), rotating a screw rod (7) to enable the steel plate to drive a second side plate (8) to descend, and accordingly driving the upper round rod (9) to descend to clamp and fix the steel plate;
s2, pushing the sliding rod (2) to move along the track into the heating furnace (1) through the pushing assembly, and driving the arc-shaped sliding plate (5) to swing to one side through the matching driving assembly, so that the steel plate is inclined to drive the screw rod to rotate through the matching driving assembly, and the scraping plate is driven to move to clean snow;
s3, after cleaning, enabling the first side plate (6), the steel plate and the second side plate (8) to swing and reset along with the arc-shaped sliding plate (5) along with the continuous movement of the arc-shaped sliding rail, and finally entering the heating furnace (1) for heating;
s4, after heating, the arc-shaped sliding rail (4), the first side plate (6), the second side plate (8) and the steel plate are moved out of the heating furnace through the pushing assembly, and the arc-shaped sliding rail, the first side plate, the second side plate and the steel plate are matched with the spraying assembly to spray, so that heat treatment on the surface of the steel plate is realized.
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| CN202210224260.1A CN114592114B (en) | 2022-03-07 | 2022-03-07 | Refrigerator steel plate surface heat treatment device and treatment process |
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| CN116713329B (en) * | 2023-06-02 | 2024-01-19 | 山东永安昊宇制管有限公司 | Split type core roller frame of hot rolling puncher |
| CN117565379B (en) * | 2024-01-17 | 2024-03-22 | 山西中德管业有限公司 | Multi-aperture reaming device for pipe machining |
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| KR20210114095A (en) * | 2020-03-09 | 2021-09-23 | 삼성디스플레이 주식회사 | Apparatus for cleaning a blade, method for cleaning a blade, and apparatus for manufacturing a display device |
| CN214722723U (en) * | 2021-05-28 | 2021-11-16 | 刘景磊 | Steel sheet cutting piece collection device for bridge processing |
| CN113787060A (en) * | 2021-09-07 | 2021-12-14 | 高峰 | Steel sheet surface treatment device and steel sheet surface treatment method |
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|---|---|---|---|---|
| US4669939A (en) * | 1984-08-03 | 1987-06-02 | Chugai Ro Co., Ltd. | Workpiece charger for heating furnace |
| CN207014169U (en) * | 2017-04-01 | 2018-02-16 | 茂名长信不锈钢有限公司 | Coiled material class stainless steel polishing system |
| CN210125690U (en) * | 2019-06-04 | 2020-03-06 | 合肥花园起重运输机械有限公司 | Crane girder plate flattening machine |
| KR20210114095A (en) * | 2020-03-09 | 2021-09-23 | 삼성디스플레이 주식회사 | Apparatus for cleaning a blade, method for cleaning a blade, and apparatus for manufacturing a display device |
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| CN113787060A (en) * | 2021-09-07 | 2021-12-14 | 高峰 | Steel sheet surface treatment device and steel sheet surface treatment method |
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