CN113351767A - High-strength aluminum alloy hot stamping equipment and working method thereof - Google Patents
High-strength aluminum alloy hot stamping equipment and working method thereof Download PDFInfo
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- CN113351767A CN113351767A CN202110792148.3A CN202110792148A CN113351767A CN 113351767 A CN113351767 A CN 113351767A CN 202110792148 A CN202110792148 A CN 202110792148A CN 113351767 A CN113351767 A CN 113351767A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses high-strength aluminum alloy hot stamping equipment and a working method thereof in the technical field of metal plastic forming, and the high-strength aluminum alloy hot stamping equipment comprises a heating furnace, wherein the left side wall and the right side wall of the heating furnace are respectively provided with a first feeding hole and a discharging hole, the interior of the heating furnace is fixedly connected with a slide rail penetrating through the first feeding hole and the discharging hole, the slide rail is slidably connected with a plurality of sliding tables, the side edge of the first feeding hole is provided with a first mounting groove arranged in the interior of the left side of the heating furnace, two first sealing sliding plates in sliding connection with the first mounting groove are arranged in the first mounting groove, the two first sealing sliding plates are in an initial state of opening the first feeding hole, and the left side of the first feeding hole is provided with a preheating box; the invention can greatly reduce the heat loss in the heating furnace and reduce the energy consumption.
Description
Technical Field
The invention relates to the technical field of metal plastic forming, in particular to high-strength aluminum alloy hot stamping equipment and a working method thereof.
Background
The heating furnace is one of the core components of the hot stamping equipment, and the heating modes of the heating furnace for the workpiece mainly comprise three modes of roller hearth furnace heating, heat conduction and induction heating.
The invention discloses a hot stamping hanging type heating furnace applied to hot stamping and suitable for steel-aluminum mixed line production, which comprises a furnace body and a slide rail mechanism used for conveying workpieces, wherein a heating element is arranged at the bottom of the furnace body, and the slide rail mechanism is arranged in the furnace body in a hanging manner and is positioned above the heating element.
The feed inlet of the heating furnace in the prior art is always in an open state, when a steel plate is heated in a heating area, the slide rail and the slide cable are in a relatively static state, the feed inlet is open, a large amount of heat in the heating furnace can be dissipated from the feed inlet, energy loss can be caused, and energy consumption is increased.
Based on the above, the invention designs the high-strength aluminum alloy hot stamping equipment and the working method thereof, so as to solve the problems.
Disclosure of Invention
The invention aims to provide high-strength aluminum alloy hot stamping equipment and a working method thereof, and aims to solve the problems that a feed inlet of a heating furnace in the prior art is always in an open state, when a steel plate is heated in a heating zone, a slide rail and a slide cable are in a relatively static state, and the feed inlet is open, so that a large amount of heat in the heating furnace is dissipated from the feed inlet, energy loss is caused, and energy consumption is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength aluminum alloy hot stamping device comprises a heating furnace, wherein a first feed inlet and a discharge outlet are respectively arranged on the left side wall and the right side wall of the heating furnace, a slide rail which passes through the first feed inlet and the discharge outlet is fixedly connected inside the heating furnace, a plurality of slide tables are slidably connected on the slide rail, a first mounting groove which is arranged inside the left side of the heating furnace is arranged on the side edge of the first feed inlet, two first sealing slide plates which are slidably connected with the first mounting groove are arranged in the first mounting groove, the first sealing slide plates are in an initial state of opening the first feed inlet, a preheating box is arranged on the left side of the first feed inlet, second feed inlets which are the same as the first feed inlet in size are respectively arranged on the left side wall and the right side of the preheating box, the second feed inlets on the right side are communicated with the first feed inlet of the heating furnace through a communicating pipeline, a second mounting groove is arranged on the left side of the preheating box, two second sealing sliding plates which are connected with the second sealing sliding plates in a sliding mode are arranged in the second mounting groove, the two second sealing sliding plates are in a state of closing a second feed inlet on the left side in a butt joint and fitting mode in an initial state, a driving mechanism is arranged on the left side of the preheating box and drives the second sealing sliding plates to move back to back or opposite to each other under the action of the sliding table to open or close the second feed inlet on the left side, a linkage mechanism is jointly arranged on the rear sides of the heating furnace and the preheating box, and the linkage mechanism drives the first sealing sliding plates and the second sealing sliding plates to move in opposite directions through the driving mechanism;
the driving mechanism comprises two first connecting rods and a first sliding chute, the two first connecting rods are respectively and rotatably connected to the left side walls of the two second sealing sliding plates, the two first connecting rods are both positioned on the outer side of the left side wall of the preheating box, and is connected with a first rotating shaft in a co-rotating way, the first rotating shaft is connected on the outer wall of the left side of the preheating box in a sliding way, the outer wall of the first rotating shaft is fixedly connected with an air cylinder, the bottom end of the air cylinder is fixedly connected with the outer wall of the left side of the preheating box, the first chute is arranged on the side wall of the preheating box, and is positioned at the outer side of the second sealing sliding plate, the inner wall of the first sliding chute is connected with a pressure sensor in a sliding way, the pressure sensor is electrically connected with the air cylinder, a first air spring is fixedly connected to the rear side wall of the pressure sensor, and the rear end of the first air spring is fixedly connected to the inner wall of the first sliding chute;
the linkage mechanism comprises a third mounting groove, a first rack bar, a second rack bar and two second connecting rods, the third mounting groove is formed in the left side wall of the heating furnace and communicated with the first mounting groove, the first rack bar is connected to the rear side wall of the first sealing sliding plate at the rear side and positioned inside the third mounting groove, a first gear rotatably connected to the left side wall of the heating furnace is meshed at the left side of the first rack bar, a first belt pulley positioned below the first gear is fixedly connected to the rotating shaft of the first gear, the second rack bar is fixedly connected to the rear side wall of the second sealing sliding plate at the rear side and extends to the rear side of the preheating box, a second gear rotatably connected to the rear side wall of the preheating box is meshed at the right side of the second rack bar, and a second belt pulley positioned below the second gear is fixedly connected to the rotating shaft of the second gear, the first belt pulley and the second belt pulley are connected with a first transmission belt in a transmission mode, the two second connecting rods are respectively and rotatably connected to the side walls of the two first sealing sliding plates and are located on the left side of the heating furnace, the bottom ends of the two second connecting rods are jointly and rotatably connected with a second rotating shaft, and the second rotating shaft is connected to the upper and lower direction of the outer wall of the left side of the heating furnace in a sliding mode;
when the heating furnace is in operation, a feed inlet of the heating furnace in the prior art is always in an open state, when a steel plate is heated in a heating area, a slide rail and a slide cable are in a relatively static state, the open feed inlet can cause the loss of a large amount of heat in the heating furnace from the feed inlet, which can cause the loss of energy, and the consumption of energy is increased, the technical scheme is that an aluminum alloy plate is fixed at the bottom of a sliding table, then the sliding table automatically moves from left to right on the slide rail, when the sliding table moves to the left side of a second sealing sliding plate, the side wall of the sliding table can extrude a pressure sensor, the pressure sensor can start a cylinder electrically connected with the pressure sensor, the cylinder can drive a first connecting rod of a connecting rod to move upwards through a first rotating shaft, the two first connecting rods can respectively drive two second sealing sliding plates to slide back to back in a second mounting groove to open a second feed inlet, and the second sealing sliding plate at the rear side can drive a second connecting rod to move backwards together, the second rack rod can drive a second gear meshed with the second rack rod to rotate through a gear, the second gear can drive the first gear to rotate in the same direction through the transmission action of the first belt pulley, the second belt pulley and the first transmission belt, the first gear can drive the first rack rod to move forwards, the first rack rod can drive a first sealing sliding plate connected with the first rack rod to move forwards together, a first sealing sliding plate at the rear side can drive one end of a second connecting rod connected with the first sealing sliding plate to move forwards together, the second connecting rod can drive the top end of another second connecting rod to move backwards through a second rotating shaft, the other second connecting rod can drive a first sealing sliding plate at the front side to move backwards, the two first sealing sliding plates move oppositely to close the first feed inlet, at the moment, the second feed inlet is opened, the first feed inlet is closed, hot gas in the heating furnace can not be dissipated to the outside from the first feed inlet any more, and after the aluminum alloy plate is driven by the sliding table to enter the preheating box from the second feed inlet, the sliding table can be staggered with the pressure sensor, the pressure sensor can automatically reset under the action of the first gas spring, then the air cylinder can drive the two second sealing sliding plates to move back to the initial position in an opposite direction to close the second feed port, meanwhile, the second sealing sliding plate at the rear side can drive the two first sealing sliding plates to move back to open the first feed port through the linkage mechanism, at the moment, the sliding table in the preheating box can continuously move rightwards to enter the heating furnace for heating, at the moment, the aluminum alloy plate in the heating furnace stops in the heating furnace, then the sliding table at the outer side of the preheating box can be started to drive the aluminum alloy plate to move rightwards again, the sliding table can start the driving mechanism through triggering the pressure sensor, the driving mechanism can drive the two second sealing sliding plates to move backwards again to open the second feed port, at the same time, the second sealing sliding plate can drive the first sealing sliding plate to open again through the linkage mechanism, when the sliding table drives the aluminum alloy plate to enter the preheating box, the invention can stop the sliding table in the preheating box to wait for the heating of the aluminum alloy plate in the heating furnace to be completed, after the heating of the aluminum alloy plate in the heating furnace is completed, the sliding table can drive the aluminum alloy plate to slide out from the discharge port for hot stamping work, then the preheated aluminum alloy plate in the preheating box can slide into the heating furnace to be heated under the drive of the sliding table, then the aluminum alloy plate waiting for heating outside the preheating box can enter the preheating box to be subjected to waste heat under the drive of the sliding table, and the waste heat is circulated in sequence. Can reduce the in-process heat of feeding greatly and scatter and disappear, the heat in the preheating cabinet can also preheat aluminum alloy plate simultaneously, and the aluminum alloy plate after preheating heats the required time of appointed temperature and can shorten greatly, can improve the effect of production, reduces the consumption of energy.
As a further proposal of the invention, a second chute is arranged on the rear side wall of the first sealing slide plate at the rear side, the first rack bar is connected with the second sliding groove in a sliding manner in the front-back direction, the first rack bar is connected with the side wall of the second sliding groove through a first spring, a third sliding groove and a first clamping groove are respectively arranged on the opposite inner walls of the two first sealing sliding plates, the third chute is connected with a first limiting clamping block in a sliding way in the up-down direction, the bottom of the first limiting clamping block is fixedly connected with a second gas spring, the bottom end of the second gas spring is fixedly connected to the bottom of the inner wall of the third chute, the top of the first limiting clamping block is fixedly connected with a first push rod positioned outside the first sealing sliding plate, a first inclined plane is formed on the side wall of the first push rod, and the first clamping groove can be in sliding clamping connection with the first limiting clamping block; when the second feed inlet is opened by moving the second sealing sliding plates back and forth, the first sealing sliding plates can move oppositely to close the first feed inlet, the two first sealing sliding plates can respectively drive the first limiting clamping block and the first clamping groove to move together while moving oppositely, the first limiting clamping block is inserted into the first clamping groove and is limited by the first clamping groove after the two first sealing sliding plates are butted and attached, the two first sealing sliding plates are fixed oppositely at the moment, the two second sealing sliding plates can move oppositely to close the second feed inlet after the aluminum alloy plate is driven by the sliding table to slide into the preheating box, the first rack rod can stretch the first spring but can not drive the first sealing sliding plate to move, when the sliding table moves rightwards in the preheating box to be contacted with the first inclined surface on the first push rod, the sliding table can drive the first push rod to move downwards, the first push rod can drive the first limiting clamping block to move downwards together in a staggered manner to enable the first limiting clamping block to be in contact with the first clamping groove, the first sealing sliding plate on the rear side can slide backwards under the action of the first spring, the first sealing sliding plate on the rear side can drive the first sealing sliding plate on the front side to move forwards through the second connecting rod and the second rotating shaft to open the first feeding hole, and at the moment, the sliding table can be stopped in the preheating box to preheat the aluminum alloy plate.
As a further scheme of the invention, a fourth mounting groove is formed in the right side of the heating furnace, two third sealing sliding plates which are in sliding connection with the fourth mounting groove are arranged in the fourth mounting groove, the two third sealing sliding plates are in an initial state of being in a state of being in butt joint and being close to a discharge port, the right side walls of the two third sealing sliding plates are rotatably connected with third connecting rods, the two third connecting rods are positioned on the right side of the heating furnace, the bottom ends of the two third connecting rods are rotatably connected with a third rotating shaft together, the third rotating shaft is in sliding connection with the upper and lower directions of the right side wall of the heating furnace, a C-shaped connecting rod is fixedly connected to the outer wall of the right side wall of the heating furnace, the left end of the C-shaped connecting rod is fixedly connected with the outer wall of the first rotating shaft, and the C-shaped connecting rod is in sliding connection with the upper and lower directions of the rear side wall of the heating furnace; in the working process, considering that the discharge port can also dissipate heat in the heating furnace in the discharging process, the technical scheme solves the problems, and concretely comprises the following steps that when an aluminum alloy plate is heated, two closed third sealing sliding plates can seal the discharge port, when the aluminum alloy plate is replaced and then heated after the heating is finished, the first sealing sliding plate can move outwards under the driving of the air cylinder to open a first feed port, the air cylinder can drive the C-shaped connecting rod to move upwards together through the first rotating shaft, the C-shaped connecting rod can drive the connecting rod and the third connecting rod to move upwards together through the third rotating shaft, the two third connecting rods can drive the two third sealing sliding plates to move back and back to open the discharge port, then the heated aluminum alloy plate can be driven by the sliding table to slide out of the heating furnace, and after the aluminum alloy plate on the left side slides into the preheating box, the first sealing sliding plate can be closed immediately, the first sealing sliding plate can drive the third sealing sliding plate to be closed together when being closed, so that the heat in the heating furnace can not be lost from the discharge hole, and the energy consumption can be reduced.
A working method for hot stamping of high-strength aluminum alloy comprises the following steps:
the method comprises the following steps: fixing an aluminum alloy steel plate at the bottom of the sliding table, so that the sliding table automatically moves from left to right on the sliding rail;
step two: when the sliding table moves to the side edge of the left second feed port, the driving mechanism is triggered, the driving mechanism drives the two second sealing sliding plates to move back and forth to open the left second feed port, and simultaneously the two first sealing sliding plates move oppositely to close the first feed port under the action of the linkage mechanism;
step three: after the sliding table enters the preheating box, the driving mechanism can drive the second sealing sliding plate to move reversely to the initial position, and the second feeding hole is closed;
step four: when the sliding table moves rightwards to be in contact with the first push rod, the sliding table can enable the first clamping groove to cancel the limit of the first limiting clamping block by pushing the first push rod, then the first sealing sliding plate of the connecting rod can move backwards to open the first feeding hole, then the sliding table can drive the aluminum alloy plate to enter the heating furnace for heating, the sliding table on the left side of the sliding rail can drive the aluminum alloy plate to move rightwards while heating, and the sliding table stops after moving into the preheating box;
step five: after the aluminum alloy plates in the heating furnace are heated, the aluminum alloy plates are driven by the sliding table to slide out of the discharge port, then hot stamping can be carried out, meanwhile, the aluminum alloy plates in the preheating box enter the heating furnace to be heated, and the aluminum alloy plates outside the preheating box enter the preheating box to carry out waste heat.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the first sealing sliding plate, the second sealing sliding plate and the preheating box, the heat in the heating furnace can not be lost out of the heating furnace in the heating process of the aluminum alloy plate, the loss of the heat in the heating furnace can be reduced, meanwhile, the preheating box is used for transition in the feeding process, the high-temperature hot air in the heating furnace can be prevented from directly contacting with the outside cold air, the heat loss in the feeding process can be greatly reduced, meanwhile, the heat in the preheating box can also preheat the aluminum alloy plate, the time for heating the preheated aluminum alloy plate to the specified temperature can be greatly shortened, the production effect can be improved, and the energy consumption can be reduced.
2. According to the invention, through the arrangement of the first spring, the first limiting clamping block and the first clamping groove, the first sealing sliding plate can be closed when the second sealing sliding plate is opened, but the first sealing sliding plate cannot be opened immediately when the second sealing sliding plate is closed, and can be opened when the sliding table drives the aluminum alloy plate to slide to the right side of the preheating box, so that the time for heat convection between the heating furnace and the preheating box can be shortened, the heat loss in the heating furnace can be reduced, and the energy consumption can be reduced. .
3. According to the invention, through the arrangement of the third sealing sliding plate, the third sealing sliding plate can seal the discharge hole in the heating process of the heating furnace, so that the heat in the heating furnace can be prevented from losing from the discharge hole, and the energy consumption can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view, partly in section, of the general structure of the invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a partial sectional view of the first mounting groove and the first sealing slide plate connecting structure according to the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a schematic view, partially in section, of a first chute and pressure sensor connection structure according to the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
FIG. 9 is a rear view of the overall structure of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at D;
FIG. 11 is a schematic view of a partial cross-section of two first seal slides and internal structure of the present invention;
FIG. 12 is an enlarged view of a portion E of FIG. 11;
FIG. 13 is an enlarged view of a portion of FIG. 11 at F;
FIG. 14 is a right side view of the overall structure of the present invention;
fig. 15 is a partial enlarged view of fig. 14 at G.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a heating furnace 1, a first feeding hole 2, a discharging hole 3, a slide rail 4, a sliding table 5, a first mounting groove 6, a first sealing sliding plate 7, a preheating box 8, a second feeding hole 9, a communicating pipeline 10, a second mounting groove 11, a second sealing sliding plate 12, a first connecting rod 13, a first rotating shaft 14, an air cylinder 15, a first sliding groove 16, a pressure sensor 17, a first air spring 18, a third mounting groove 19, a first rack rod 20 and a first gear 21, the first belt pulley 22, the second rack bar 23, the second gear 24, the second belt pulley 25, the first transmission belt 26, the second connecting rod 27, the second rotating shaft 28, the second sliding groove 29, the first spring 30, the third sliding groove 31, the first clamping groove 32, the first limiting clamping block 33, the second gas spring 34, the first push rod 35, the first inclined plane 36, the fourth mounting groove 37, the third sealing sliding plate 38, the third connecting rod 39, the third rotating shaft 40 and the C-shaped connecting rod 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-15, the present invention provides a technical solution: a high-strength aluminum alloy hot stamping device comprises a heating furnace 1, wherein a left side wall and a right side wall of the heating furnace 1 are respectively provided with a first feeding hole 2 and a discharging hole 3, the interior of the heating furnace 1 is fixedly connected with a slide rail 4 penetrating through the first feeding hole 2 and the discharging hole 3, the slide rail 4 is slidably connected with a plurality of sliding tables 5, the side edge of the first feeding hole 2 is provided with a first mounting groove 6 arranged in the left side of the heating furnace 1, two first sealing slide plates 7 connected with the first mounting groove 6 in a sliding manner are arranged in the first mounting groove 6, the two first sealing slide plates 7 are in an initial state of opening the first feeding hole 2, the left side of the first feeding hole 2 is provided with a preheating box 8, the left side wall and the right side wall of the preheating box 8 are respectively provided with a second feeding hole 9 with the same size as the first feeding hole 2, the second feeding hole 9 on the right side is communicated with the first feeding hole 2 of the heating furnace 1 through a communicating pipeline 10, a second mounting groove 11 is formed in the left side of the preheating box 8, two second sealing sliding plates 12 in sliding connection with the second mounting groove 11 are arranged in the second mounting groove 11, the two second sealing sliding plates 12 are in a state of abutting joint and closing a second feed inlet 9 in the left side in an initial state, a driving mechanism is arranged on the left side of the preheating box 8, the driving mechanism drives the second sealing sliding plates 12 to move back and forth or in opposite directions under the action of the sliding table 5 so as to open or close the second feed inlet 9 in the left side, a linkage mechanism is jointly arranged on the rear sides of the heating furnace 1 and the preheating box 8, and the linkage mechanism drives the first sealing sliding plates 7 and the second sealing sliding plates 12 to move in opposite directions through the driving mechanism;
the driving mechanism comprises two first connecting rods 13 and a first chute 16, the two first connecting rods 13 are respectively and rotatably connected on the left side walls of the two second sealing sliding plates 12, the two first connecting rods 13 are both positioned on the outer side of the left side wall of the preheating box 8, and is connected with a first rotating shaft 14 in a co-rotating way, the first rotating shaft 14 is connected on the outer wall of the left side of the preheating box 8 in a sliding way, an air cylinder 15 is fixedly connected on the outer wall of the first rotating shaft 14, the bottom end of the air cylinder 15 is fixedly connected on the outer wall of the left side of the preheating box 8, a first chute 16 is arranged on the side wall of the preheating box 8, the second sliding seal device is positioned on the outer side of the second sliding seal plate 12, the inner wall of the first sliding chute 16 is connected with a pressure sensor 17 in a sliding manner, the pressure sensor 17 is electrically connected with the air cylinder 15, the rear side wall of the pressure sensor 17 is fixedly connected with a first air spring 18, and the rear end of the first air spring 18 is fixedly connected to the inner wall of the first sliding chute 16;
the linkage mechanism comprises a third mounting groove 19, a first rack bar 20, a second rack bar 23 and two second connecting rods 27, wherein the third mounting groove 19 is arranged on the left side wall of the heating furnace 1 and communicated with the first mounting groove 6, the first rack bar 20 is connected on the rear side wall of the first sealing sliding plate 7 at the rear side and is positioned in the third mounting groove 19, the left side of the first rack bar 20 is engaged with a first gear 21 rotatably connected on the left side wall of the heating furnace 1, the rotating shaft of the first gear 21 is fixedly connected with a first belt pulley 22 positioned below the first gear 21, the second rack bar 23 is fixedly connected on the rear side wall of the second sealing sliding plate 12 at the rear side and extends to the rear side of the preheating box 8, the right side of the second rack bar 23 is engaged with a second gear 24 rotatably connected on the rear side wall of the preheating box 8, the rotating shaft of the second gear 24 is fixedly connected with a second belt pulley 25 positioned below the second gear 24, the first belt pulley 22 and the second belt pulley 25 are jointly connected with a first transmission belt 26 in a transmission manner, two second connecting rods 27 are respectively and rotatably connected to the side walls of the two first sealing sliding plates 7 and are positioned on the left side of the heating furnace 1, the bottom ends of the two second connecting rods 27 are jointly and rotatably connected with a second rotating shaft 28, and the second rotating shaft 28 is connected to the upper and lower direction of the outer wall on the left side of the heating furnace 1 in a sliding manner;
when the heating furnace works, a feed inlet of the heating furnace 1 in the prior art is always in an open state, when a steel plate is heated in a heating area, a slide rail 4 and a slide cable are in a relatively static state, the open feed inlet can cause a large amount of heat in the heating furnace 1 to be dissipated from the feed inlet, energy loss can be caused, and energy consumption is increased, the technical scheme is that an aluminum alloy plate is fixed at the bottom of a sliding table 5, then the sliding table 5 automatically moves from left to right on the slide rail 4, when the sliding table 5 moves to the left side of a second sealing sliding plate 12, the side wall of the sliding table 5 can extrude a pressure sensor 17, the pressure sensor 17 can start an air cylinder 15 electrically connected with the pressure sensor 17, the air cylinder 15 can drive a connecting rod first connecting rod 13 to move upwards through a first rotating shaft 14, the two first connecting rods 13 can respectively drive the two second sealing sliding plates 12 to slide back to back in a second mounting groove 11 to open a second feed inlet 9, the rear second sealing slide plate 12 will drive the second rack bar 23 to move backwards together, the second rack bar 23 will drive the second gear 24 engaged with the second rack bar 23 to rotate through the teeth, the second gear 24 will drive the first gear 21 to rotate in the same direction through the transmission action of the first belt pulley 22, the second belt pulley 25 and the first transmission belt 26, the first gear 21 will drive the first rack bar 20 to move forwards, the first rack bar 20 will drive the first sealing slide plate 7 connected with the first rack bar 20 to move forwards together, the rear first sealing slide plate 7 will drive one end of the second connecting rod 27 connected with the first sealing slide plate to move forwards together, the second connecting rod 27 will drive the top end of the other second connecting rod 27 to move backwards through the second rotating shaft 28, the other second connecting rod 27 will drive the front first sealing slide plate 7 to move backwards, so that the two first sealing slide plates 7 move backwards to close the first feed inlet 2, at this time, the second feed inlet 9 is opened, the first feed port 2 is closed, hot gas in the heating furnace 1 can not be dissipated to the outside from the first feed port 2, after the sliding table 5 drives the aluminum alloy plate to enter the preheating box 8 from the second feed port 9, the sliding table 5 can be staggered with the pressure sensor 17, the pressure sensor 17 can automatically reset under the action of the first air spring 18, then the air cylinder 15 can drive the two second sealing sliding plates 12 to move back to the initial position in an opposite direction to close the second feed port 9, meanwhile, the second sealing sliding plate 12 on the rear side can drive the two first sealing sliding plates 7 to move back to each other through the linkage mechanism to open the first feed port 2, at the moment, the sliding table 5 in the preheating box 8 can continuously move rightwards to enter the heating furnace 1 to be heated, at the moment, the aluminum alloy plate in the heating furnace 1 stops in the heating furnace 1, then the sliding table 5 on the outer side of the preheating box 8 can be started to drive the aluminum alloy plate to move rightwards again, the sliding table 5 can start the driving mechanism through triggering the pressure sensor 17, the driving mechanism can drive the two second sealing sliding plates 12 to move back and forth again to open the second feed inlet 9, meanwhile, the second sealing sliding plates 12 can drive the first sealing sliding plate 7 to open again through the linkage mechanism, after the sliding table 5 drives the aluminum alloy plate to enter the preheating box 8, the sliding table 5 can be stopped in the preheating box 8 to wait for the heating of the aluminum alloy plate in the heating furnace 1 to be completed, after the heating of the aluminum alloy plate in the heating furnace 1 is completed, the sliding table 5 can drive the aluminum alloy plate to slide out from the discharge outlet 3 for hot stamping work, then the preheated aluminum alloy plate in the preheating box 8 can slide into the heating furnace 1 to be heated under the driving of the sliding table 5, then the aluminum alloy plate waiting for heating outside the preheating box 8 can enter the preheating box 8 under the driving of the sliding table 5 for waste heat circulation in sequence, through the arrangement of the first sealing sliding plates 7, the second sealing sliding plates 12 and the preheating box, can make aluminium alloy plate at the in-process of heating, heat in the heating furnace 1 can not run off outside heating furnace 1, can reduce the thermal loss in the heating furnace 1, simultaneously the in-process at the feeding utilizes preheating cabinet 8 to pass through, can avoid the direct and external cold air contact of high temperature hot-air in the heating furnace 1, can significantly reduce the in-process heat at the feeding and scatter and disappear, heat in the preheating cabinet 8 can also preheat aluminium alloy plate simultaneously, aluminium alloy plate after preheating heats the required time of appointed temperature and can shorten greatly, can improve the effect of production, reduce the consumption of energy.
As a further scheme of the invention, a second sliding groove 29 is formed in a rear side wall of the first seal sliding plate 7 on the rear side, the first rack bar 20 is connected with the second sliding groove 29 in a sliding manner in the front-rear direction, the first rack bar 20 is connected with a side wall of the second sliding groove 29 through a first spring 30, a third sliding groove 31 and a first clamping groove 32 are respectively formed in opposite inner walls of the two first seal sliding plates 7, the third sliding groove 31 is connected with a first limit fixture block 33 in a sliding manner in the up-down direction, the bottom of the first limit fixture block 33 is fixedly connected with a second gas spring 34, the bottom end of the second gas spring 34 is fixedly connected to the bottom of the inner wall of the third sliding groove 31, the top of the first limit fixture block 33 is fixedly connected with a first push rod 35 located outside the first seal sliding plate 7, a first inclined surface 36 is formed in a side wall of the first push rod 35, and the first clamping groove 32 can be clamped with the first limit fixture block 33 in a sliding manner; when the preheating box is in operation, when the second sealing sliding plates 12 move back and forth to open the second feed port 9, the first sealing sliding plates 7 move towards each other to close the first feed port 2, the two first sealing sliding plates 7 move towards each other and simultaneously respectively drive the first limiting clamping block 33 and the first clamping groove 32 to move together, when the two first sealing sliding plates 7 are butted and attached, the first limiting clamping block 33 is inserted into the first clamping groove 32 and is limited by the first clamping groove 32, the two first sealing sliding plates 7 are fixed relatively, when the sliding table 5 drives the aluminum alloy plate to slide into the preheating box 8, the two second sealing sliding plates 12 move towards each other to close the second feed port 9, at the moment, the first rack rod 20 stretches the first spring 30 but cannot drive the first sealing sliding plates 7 to move, when the sliding table 5 moves towards the right in the preheating box 8 to be in contact with the first inclined surfaces 36 on the first push rods 35, the sliding table 5 drives the first push rods 35 to move downwards, the first push rod 35 can drive the first limiting clamping block 33 to move downwards together to make the first limiting clamping block 33 staggered with the first clamping groove 32, then the first sealing sliding plate 7 at the rear side can slide backwards under the action of the first spring 30, the first sealing sliding plate 7 at the rear side can drive the first sealing sliding plate 7 at the front side to move forwards through the second connecting rod 27 and the second rotating shaft 28 to open the first feed port 2, and at the moment, the sliding table 5 can be stopped in the preheating box 8 to preheat an aluminum alloy plate, the invention can ensure that the first sealing sliding plate 7 is closed when the second sealing sliding plate 12 is opened, but cannot be opened immediately when the second sealing sliding plate 12 is closed, can be opened when the sliding table 5 drives the aluminum alloy plate to slide to the right side of the preheating box 8, and can ensure that the time for heat convection of the heating furnace 1 and the preheating box 8 is shortened, the heat loss in the heating furnace 1 can be reduced, and the energy consumption can be reduced.
As a further scheme of the invention, a fourth installation groove 37 is formed in the right side of the heating furnace 1, two third sealing sliding plates 38 connected with the fourth installation groove 37 in a sliding manner are arranged in the fourth installation groove 37, the two third sealing sliding plates 38 are initially in a state of being butted, attached and closed to the discharge port 3, third connecting rods 39 are rotatably connected to the right side walls of the two third sealing sliding plates, the two third connecting rods 39 are positioned on the right side of the heating furnace 1, the bottom ends of the two third connecting rods 39 are rotatably connected with a third rotating shaft 40 together, the third rotating shaft 40 is slidably connected to the upper and lower direction of the right side wall of the heating furnace 1, a C-shaped connecting rod 41 is fixedly connected to the outer wall of the first rotating shaft 14, and the C-shaped connecting rod 41 is slidably connected to the upper and lower direction of the rear side wall of the heating furnace 1; in the working process, considering that the discharge port 3 can also dissipate heat in the heating furnace 1 in the discharging process, the technical scheme solves the problems, and specifically, when an aluminum alloy plate is heated, two closed third sealing sliding plates 38 can seal the discharge port 3, when the aluminum alloy plate is replaced after the heating is finished and then the heating is carried out, the first sealing sliding plate 7 can move outwards under the driving of the cylinder 15 to open the first feed port 2, the cylinder 15 can drive the C-shaped connecting rod 41 to move upwards through the first rotating shaft 14, the C-shaped connecting rod 41 can drive the connecting rod third connecting rod 39 to move upwards through the third rotating shaft 40, the two third connecting rods 39 can drive the two third sealing sliding plates 38 to move back and open the discharge port 3, then the heated aluminum alloy plate can be driven by the sliding table 5 to slide out of the heating furnace 1, and after the aluminum alloy plate on the left side slides into the preheating tank 8, the first sealing sliding plate 7 is closed immediately, and the first sealing sliding plate 7 drives the third sealing sliding plate 38 to close together while closing, so that the heat in the heating furnace 1 cannot be lost from the discharge hole 3, and the energy consumption can be reduced.
A working method for hot stamping of high-strength aluminum alloy comprises the following steps:
the method comprises the following steps: fixing an aluminum alloy steel plate at the bottom of the sliding table 5, so that the sliding table 5 automatically moves from left to right on the sliding rail 4;
step two: when the sliding table 5 moves to the side edge of the second feed port 9 on the left side, the driving mechanism is triggered, the driving mechanism drives the two second sealing sliding plates 12 to move back and forth to open the second feed port 9 on the left side, and simultaneously, the two first sealing sliding plates 7 move oppositely to close the first feed port 2 under the action of the linkage mechanism;
step three: after the sliding table 5 enters the preheating box 8, the driving mechanism can drive the second sealing sliding plate 12 to move back to the initial position in a reverse direction, and the second feeding hole 9 is closed;
step four: when the sliding table 5 moves rightwards to be in contact with the first push rod 35, the sliding table 5 can enable the first clamping groove 32 to cancel the limitation of the first limiting clamping block 33 by pushing the first push rod 35, then the connecting rod first sealing sliding plate 7 can move backwards to open the first feeding hole 2, then the sliding table 5 can drive the aluminum alloy plate to enter the heating furnace 1 for heating, the sliding table 5 on the left side of the sliding rail 4 can drive the aluminum alloy plate to move rightwards while heating, and the sliding table 5 stops after moving into the preheating box 8;
step five: after the heating of the aluminum alloy plate in the heating furnace 1 is finished, the aluminum alloy plate is driven by the sliding table 5 to slide out of the discharge port 3 after the heating is finished, then hot stamping can be carried out, meanwhile, the aluminum alloy plate in the preheating box 8 enters the heating furnace 1 for heating, and the aluminum alloy plate outside the preheating box 8 enters the preheating box 8 for waste heat.
The working principle is as follows: when the heating furnace works, a feed inlet of the heating furnace 1 in the prior art is always in an open state, when a steel plate is heated in a heating area, a slide rail 4 and a slide cable are in a relatively static state, the open feed inlet can cause a large amount of heat in the heating furnace 1 to be dissipated from the feed inlet, energy loss can be caused, and energy consumption is increased, the technical scheme is that an aluminum alloy plate is fixed at the bottom of a sliding table 5, then the sliding table 5 automatically moves from left to right on the slide rail 4, when the sliding table 5 moves to the left side of a second sealing sliding plate 12, the side wall of the sliding table 5 can extrude a pressure sensor 17, the pressure sensor 17 can start an air cylinder 15 electrically connected with the pressure sensor 17, the air cylinder 15 can drive a connecting rod first connecting rod 13 to move upwards through a first rotating shaft 14, the two first connecting rods 13 can respectively drive the two second sealing sliding plates 12 to slide back to back in a second mounting groove 11 to open a second feed inlet 9, the rear second sealing slide plate 12 will drive the second rack bar 23 to move backwards together, the second rack bar 23 will drive the second gear 24 engaged with the second rack bar 23 to rotate through the teeth, the second gear 24 will drive the first gear 21 to rotate in the same direction through the transmission action of the first belt pulley 22, the second belt pulley 25 and the first transmission belt 26, the first gear 21 will drive the first rack bar 20 to move forwards, the first rack bar 20 will drive the first sealing slide plate 7 connected with the first rack bar 20 to move forwards together, the rear first sealing slide plate 7 will drive one end of the second connecting rod 27 connected with the first sealing slide plate to move forwards together, the second connecting rod 27 will drive the top end of the other second connecting rod 27 to move backwards through the second rotating shaft 28, the other second connecting rod 27 will drive the front first sealing slide plate 7 to move backwards, so that the two first sealing slide plates 7 move backwards to close the first feed inlet 2, at this time, the second feed inlet 9 is opened, the first feed port 2 is closed, hot gas in the heating furnace 1 can not be dissipated to the outside from the first feed port 2, after the sliding table 5 drives the aluminum alloy plate to enter the preheating box 8 from the second feed port 9, the sliding table 5 can be staggered with the pressure sensor 17, the pressure sensor 17 can automatically reset under the action of the first air spring 18, then the air cylinder 15 can drive the two second sealing sliding plates 12 to move back to the initial position in an opposite direction to close the second feed port 9, meanwhile, the second sealing sliding plate 12 on the rear side can drive the two first sealing sliding plates 7 to move back to each other through the linkage mechanism to open the first feed port 2, at the moment, the sliding table 5 in the preheating box 8 can continuously move rightwards to enter the heating furnace 1 to be heated, at the moment, the aluminum alloy plate in the heating furnace 1 stops in the heating furnace 1, then the sliding table 5 on the outer side of the preheating box 8 can be started to drive the aluminum alloy plate to move rightwards again, the sliding table 5 can start the driving mechanism through triggering the pressure sensor 17, the driving mechanism can drive the two second sealing sliding plates 12 to move back and forth again to open the second feed inlet 9, meanwhile, the second sealing sliding plates 12 can drive the first sealing sliding plate 7 to open again through the linkage mechanism, after the sliding table 5 drives the aluminum alloy plate to enter the preheating box 8, the sliding table 5 can be stopped in the preheating box 8 to wait for the heating of the aluminum alloy plate in the heating furnace 1 to be completed, after the heating of the aluminum alloy plate in the heating furnace 1 is completed, the sliding table 5 can drive the aluminum alloy plate to slide out from the discharge outlet 3 for hot stamping work, then the preheated aluminum alloy plate in the preheating box 8 can slide into the heating furnace 1 to be heated under the driving of the sliding table 5, then the aluminum alloy plate waiting for heating outside the preheating box 8 can enter the preheating box 8 under the driving of the sliding table 5 for waste heat circulation in sequence, through the arrangement of the first sealing sliding plates 7, the second sealing sliding plates 12 and the preheating box 8, can make aluminium alloy plate at the in-process of heating, heat in the heating furnace 1 can not run off outside heating furnace 1, can reduce the thermal loss in the heating furnace 1, simultaneously the in-process at the feeding utilizes preheating cabinet 8 to pass through, can avoid the direct and external cold air contact of high temperature hot-air in the heating furnace 1, can significantly reduce the in-process heat at the feeding and scatter and disappear, heat in the preheating cabinet 8 can also preheat aluminium alloy plate simultaneously, aluminium alloy plate after preheating heats the required time of appointed temperature and can shorten greatly, can improve the effect of production, reduce the consumption of energy.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a high strength aluminum alloy hot stamping equipment, includes heating furnace (1), first feed inlet (2) and discharge gate (3) have been seted up on the lateral wall about heating furnace (1) respectively, the inside fixedly connected with of heating furnace (1) passes slide rail (4) of first feed inlet (2) and discharge gate (3), but sliding connection has a plurality of slip tables (5), its characterized in that on slide rail (4): the side edge of the first feed port (2) is provided with a first mounting groove (6) arranged inside the left side of the heating furnace (1), two first sealing sliding plates (7) in sliding connection with the first mounting groove are arranged in the first mounting groove (6), the initial state of the two first sealing sliding plates (7) is the state of opening the first feed port (2), the left side of the first feed port (2) is provided with a preheating box (8), the left side wall and the right side wall of the preheating box (8) are provided with second feed ports (9) with the same size as the first feed port (2), the second feed port (9) on the right side is communicated with the first feed port (2) of the heating furnace (1) through a communicating pipeline (10), the left side of the preheating box (8) is provided with a second mounting groove (11), and the second mounting groove (11) is internally provided with two second sealing sliding plates (12) in sliding connection with the second mounting groove, two sealed slide (12) initial condition of second is the butt joint laminating and closes the state of left side second feed inlet (9), the left side of preheating cabinet (8) is provided with actuating mechanism, actuating mechanism drives sealed slide (12) of second under the effect of slip table (5) and carries on the back mutually or remove in opposite directions and be used for opening or close left second feed inlet (9), the rear side of heating furnace (1) and preheating cabinet (8) is provided with link gear jointly, opposite direction's removal is done with sealed slide (12) of second to link gear through the first sealed slide of actuating mechanism drive (7).
2. The high-strength aluminum alloy hot stamping device as claimed in claim 1, wherein: the driving mechanism comprises two first connecting rods (13) and a first sliding chute (16), wherein the two first connecting rods (13) are respectively rotatably connected to the left side walls of the two second sealing sliding plates (12), the two first connecting rods (13) are positioned on the outer side of the left side wall of the preheating box (8) and are jointly and rotatably connected with a first rotating shaft (14), the first rotating shaft (14) is slidably connected to the outer wall of the left side of the preheating box (8), an air cylinder (15) is fixedly connected to the outer wall of the first rotating shaft (14), the bottom end of the air cylinder (15) is fixedly connected to the outer wall of the left side of the preheating box (8), the first sliding chute (16) is arranged on the side wall of the preheating box (8) and positioned on the outer side of the second sealing sliding plates (12), a pressure sensor (17) is slidably connected to the inner wall of the first sliding chute (16), and the pressure sensor (17) is electrically connected with the air cylinder (15), the rear side wall of the pressure sensor (17) is fixedly connected with a first air spring (18), and the rear end of the first air spring (18) is fixedly connected to the inner wall of the first sliding groove (16).
3. The high-strength aluminum alloy hot stamping device as claimed in claim 1, wherein: the linkage mechanism comprises a third mounting groove (19), a first rack bar (20), a second rack bar (23) and two second connecting rods (27), the third mounting groove (19) is formed in the left side wall of the heating furnace (1) and communicated with the first mounting groove (6), the first rack bar (20) is connected to the rear side wall of the first sealing sliding plate (7) on the rear side and is positioned inside the third mounting groove (19), the left side of the first rack bar (20) is meshed with a first gear (21) rotatably connected to the left side wall of the heating furnace (1), a first belt pulley (22) positioned below the first gear (21) is fixedly connected to the rotating shaft of the first gear (21), the second rack bar (23) is fixedly connected to the rear side wall of the second sealing sliding plate (12) on the rear side and extends to the rear side of the preheating box (8), the right side meshing of second rack bar (23) has second gear (24) of rotation connection on preheating cabinet (8) rear side wall, fixedly connected with second belt pulley (25) that are located second gear (24) below in the axis of rotation of second gear (24), first belt pulley (22) and the common transmission of second belt pulley (25) are connected with first drive belt (26), two second connecting rod (27) rotate respectively and connect on the lateral wall of two first sealed slides (7), and all are located the left side of heating furnace (1), two the common rotation in bottom of second connecting rod (27) is connected with second pivot (28), second pivot (28) sliding connection is in the upper and lower direction of heating furnace (1) left side outer wall.
4. The high-strength aluminum alloy hot stamping apparatus as claimed in claim 3, wherein: a second sliding groove (29) is formed in the rear side wall of the first sealing sliding plate (7) on the rear side, the first rack rod (20) is connected with the second sliding groove (29) in a sliding mode in the front-rear direction, the first rack rod (20) is connected with the side wall of the second sliding groove (29) through a first spring (30), a third sliding groove (31) and a first clamping groove (32) are formed in the opposite inner walls of the two first sealing sliding plates (7) respectively, the third sliding groove (31) is connected with a first limiting clamping block (33) in a sliding mode in the up-down direction, the bottom of the first limiting clamping block (33) is fixedly connected with a second air spring (34), the bottom end of the second air spring (34) is fixedly connected to the bottom of the inner wall of the third sliding groove (31), and the top of the first limiting clamping block (33) is fixedly connected with a first push rod (35) located on the outer side of the first sealing sliding plate (7), first inclined plane (36) have been seted up on the lateral wall of first push rod (35), first joint groove (32) can slide the joint with first spacing fixture block (33).
5. The high-strength aluminum alloy hot stamping device as claimed in claim 1, wherein: a fourth mounting groove (37) is formed in the right side of the heating furnace (1), two third sealing sliding plates (38) in sliding connection with the fourth mounting groove (37) are arranged in the fourth mounting groove (37), the two third sealing sliding plates (38) are in an initial state of being in a state of being in butt joint and attached to close the discharge hole (3), third connecting rods (39) are rotatably connected to the right side walls of the two third sealing sliding plates (38), the two third connecting rods (39) are located on the right side of the heating furnace (1), and the bottom ends are connected with a third rotating shaft (40) in a rotating way together, the third rotating shaft (40) is connected in the up-down direction of the right side wall of the heating furnace (1) in a sliding way, and the outer wall is fixedly connected with a C-shaped connecting rod (41), the left end of the C-shaped connecting rod (41) is fixedly connected with the outer wall of the first rotating shaft (14), the C-shaped connecting rod (41) is connected to the upper and lower direction of the rear side wall of the heating furnace (1) in a sliding manner.
6. A high-strength aluminum alloy hot stamping working method is suitable for the high-strength aluminum alloy hot stamping equipment as claimed in any one of claims 1 to 5, and is characterized in that; the method comprises the following steps:
the method comprises the following steps: fixing an aluminum alloy steel plate at the bottom of the sliding table (5) to enable the sliding table (5) to automatically move from left to right on the sliding rail (4);
step two: when the sliding table (5) moves to the side edge of the second feed port (9) on the left side, the driving mechanism is triggered, the driving mechanism drives the two second sealing sliding plates (12) to move back and forth to open the second feed port (9) on the left side, and simultaneously the two first sealing sliding plates (7) move oppositely to close the first feed port (2) under the action of the linkage mechanism;
step three: after the sliding table (5) enters the preheating box (8), the driving mechanism can drive the second sealing sliding plate (12) to move back to the initial position in the reverse direction, and the second feeding hole (9) is closed;
step four: when the sliding table (5) moves rightwards to be in contact with the first push rod (35), the sliding table (5) can enable the first clamping groove (32) to cancel limiting of the first limiting clamping block (33) by pushing the first push rod (35), then the first connecting rod sealing sliding plate (7) can move backwards to open the first feeding hole (2), then the sliding table (5) can drive an aluminum alloy plate to enter the heating furnace (1) for heating, the sliding table (5) on the left side of the sliding rail (4) can drive the aluminum alloy plate to move rightwards during heating, and the sliding table (5) stops after moving into the preheating box (8);
step five: after the heating of the aluminum alloy plate in the heating furnace (1) is finished, the aluminum alloy plate is driven by the sliding table (5) to slide out of the discharge port (3) after the heating is finished, then hot stamping can be carried out, meanwhile, the aluminum alloy plate in the preheating box (8) enters the heating furnace (1) for heating, and the aluminum alloy plate outside the preheating box (8) enters the preheating box (8) for waste heat.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464738Y (en) * | 2001-02-20 | 2001-12-12 | 爱协林工业炉工程(北京)有限公司 | Bottom loading device for heat treatment furnace |
| KR20160068500A (en) * | 2014-12-05 | 2016-06-15 | 주식회사 성우하이텍 | Pre-heating devise for hot stamping |
| CN106140995A (en) * | 2016-07-14 | 2016-11-23 | 镇江裕久智能装备股份有限公司 | A kind of dual pathways blank wheel hub heating furnace |
| CN206461282U (en) * | 2017-02-28 | 2017-09-01 | 上海华东电器集团电气有限公司 | A kind of high-voltage removable-type switch cubicle |
| CN108823386A (en) * | 2018-08-23 | 2018-11-16 | 辽宁沈车铸业有限公司 | Bolster side frame is heat-treated production system |
| CN208171017U (en) * | 2018-04-27 | 2018-11-30 | 张伟飞 | A kind of chamber type electric resistance furnace equipment |
| CN208536601U (en) * | 2018-07-02 | 2019-02-22 | 亚捷科技（唐山）股份有限公司 | A kind of heating furnace fire door necking down structure |
| CN212645320U (en) * | 2020-06-18 | 2021-03-02 | 武汉钢铁集团湖北华中重型机械制造有限公司 | High heat-resistant annular heating furnace |
| CN112899465A (en) * | 2021-01-20 | 2021-06-04 | 武安市裕华钢铁有限公司 | Method for reducing oxidation of plate blank discharged from furnace |
-
2021
- 2021-07-13 CN CN202110792148.3A patent/CN113351767B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464738Y (en) * | 2001-02-20 | 2001-12-12 | 爱协林工业炉工程(北京)有限公司 | Bottom loading device for heat treatment furnace |
| KR20160068500A (en) * | 2014-12-05 | 2016-06-15 | 주식회사 성우하이텍 | Pre-heating devise for hot stamping |
| CN106140995A (en) * | 2016-07-14 | 2016-11-23 | 镇江裕久智能装备股份有限公司 | A kind of dual pathways blank wheel hub heating furnace |
| CN206461282U (en) * | 2017-02-28 | 2017-09-01 | 上海华东电器集团电气有限公司 | A kind of high-voltage removable-type switch cubicle |
| CN208171017U (en) * | 2018-04-27 | 2018-11-30 | 张伟飞 | A kind of chamber type electric resistance furnace equipment |
| CN208536601U (en) * | 2018-07-02 | 2019-02-22 | 亚捷科技（唐山）股份有限公司 | A kind of heating furnace fire door necking down structure |
| CN108823386A (en) * | 2018-08-23 | 2018-11-16 | 辽宁沈车铸业有限公司 | Bolster side frame is heat-treated production system |
| CN212645320U (en) * | 2020-06-18 | 2021-03-02 | 武汉钢铁集团湖北华中重型机械制造有限公司 | High heat-resistant annular heating furnace |
| CN112899465A (en) * | 2021-01-20 | 2021-06-04 | 武安市裕华钢铁有限公司 | Method for reducing oxidation of plate blank discharged from furnace |
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