CN115261593A - Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof - Google Patents
Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof Download PDFInfo
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- CN115261593A CN115261593A CN202210832756.7A CN202210832756A CN115261593A CN 115261593 A CN115261593 A CN 115261593A CN 202210832756 A CN202210832756 A CN 202210832756A CN 115261593 A CN115261593 A CN 115261593A
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- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000010438 heat treatment Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000011017 operating method Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
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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
- C21D11/00—Process control or regulation for heat treatments
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses an intelligent electromagnetic induction back burning device for shipbuilding, which comprises a vehicle body, an electromagnetic induction system, a high-frequency power supply and a control cabinet, wherein the electromagnetic induction system, the high-frequency power supply and the control cabinet are arranged on the vehicle body, the electromagnetic induction system is arranged on the top of the vehicle body and comprises a coil assembly, a coil conversion joint and a coaxial transformer, one end of the coil conversion joint is connected with the coil assembly, the other end of the coil conversion joint is connected with the vehicle body, the coil assembly faces the upper part of the vehicle body, the coaxial transformer is arranged on the vehicle body, the coil conversion joint is communicated with the high-frequency power supply through the coaxial transformer, and the vehicle body and the electromagnetic induction system are respectively in signal connection with the control cabinet. Its working method is also disclosed. The control end of the invention is simple and easy to use, the labor efficiency is greatly improved, workers can operate far away from the robot, the health of the workers is protected, the equipment structure is simple, the reliability is high, and the maintenance is easy.
Description
Technical Field
The invention relates to the field of ship welding manufacturing, in particular to an intelligent electromagnetic induction back burning device for ship manufacturing and a working method thereof.
Background
In ship construction, a large number of steel structures use medium-thickness steel plates with the thickness of more than 12mm, the steel plates have large stress after welding, and the stress is required to be eliminated in order to ensure the safety and the service life of a ship in the operation process. At present, most shipyards adopt an initiating explosive mode to eliminate the stress, but the initiating explosive mode depends on the experience of workers seriously, and a large amount of toxic gas which damages the bodies of the workers can be generated in the initiating explosive process.
At present, electromagnetic induction heating is used in the fields of pre-welding preheating, steel plate production, quenching, sheet straightening and the like. Most of the back burning equipment works in a gas combustion heating and initiating explosive mode, and intelligent electromagnetic induction back burning equipment is rarely available. For example, patent CN201811271207.7 protects an online automatic back burning device of a small assembly robot, which can only back burn small assembly parts and also use a gas heating mode. CN201620779622.3 protected a manually-propelled back-burning trolley which still relies on gas heating. CN201821785335.9 protects a large-scale public building welding seam back burning system, advances depending on the track, and the system is more complicated, uses gas to heat. CN201820057622.1 is a back-burning trolley, which is also driven by manpower and heated by gas. Patents CN201210399255.0, CN201720696318.7 and cn201410280212.X all use air sources to heat.
Disclosure of Invention
The purpose of the invention is as follows: in view of the above problems, the present invention aims to provide an intelligent electromagnetic induction back burning device for shipbuilding, which realizes the functions of ground self-walking, automatic obstacle avoidance, recognition of needed hull appearance, height self-adjustment, heating gap adjustment, etc. And provides a working method thereof.
The technical scheme is as follows: the utility model provides an intelligent electromagnetic induction back of body burns device for shipbuilding, including the automobile body and install the electromagnetic induction system on the automobile body, the high frequency power supply, the switch board, the electromagnetic induction system is installed in the automobile body top, the electromagnetic induction system includes the coil pack, the coil crossover sub, coaxial transformer, coil crossover sub one end is connected with the coil pack, the other end and body coupling, make the coil pack towards automobile body top, coaxial transformer installs on the automobile body, the coil crossover sub passes through coaxial transformer and high frequency power supply intercommunication, the automobile body, the electromagnetic induction system respectively with switch board signal connection.
The electromagnetic induction system is connected with the water chiller, and an industrial personal computer is arranged in the control box and can comprehensively process feedback information of various sensors, high-frequency power supplies, the water chiller and other equipment to form control flow parameters of various component equipment and send the control flow parameters to lower computer equipment. Control box internally mounted has the Wifi focus can be connected with cell-phone APP, through the process of cell-phone APP control automobile body motion and electromagnetic induction heating to monitor the running state of this device. Or the control handle is also used for controlling the vehicle body and heating.
Further, the coil assembly comprises two coil bodies which are symmetrically arranged at intervals, the two coil bodies are respectively connected with the coil conversion connector, the coil body is of a convex structure with a notch at the small end, an internal water channel is arranged in the coil body and is provided with a coil water inlet communicated with the internal water channel, and a coil water outlet.
Further, the coil crossover sub is including the first flange that sets up in pairs, the second flange, the third flange, the fourth flange, four are the matrix type and arrange, the side of first flange and below are the second flange respectively, the third flange, the fourth flange is located the second flange below, first flange corresponds threaded connection with the third flange, the second flange corresponds threaded connection with the fourth flange, first flange, the second flange is installed respectively on the automobile body, have the gap respectively between a pair of first flange, between a pair of second flange, make the coil crossover sub divide into two halves, two coil bodies are connected with two half coil crossover sub respectively.
Two coil bodies pass through the coil crossover sub and realize independent work, and when single heating strip was required, one of them coil body rose, and this coil body does not produce the heat at the steel sheet through electromagnetic induction, and when two heating strips were required, this coil body can manual decline, and two coil bodies simultaneous working heat simultaneously.
Preferably, the coil adapter is provided with a first joint water inlet and a first joint water outlet which are respectively arranged on the pair of first flanges, the coil adapter is further provided with a second joint water inlet and a second joint water outlet which are respectively arranged on the pair of second flanges, an internal water channel is respectively arranged inside the pair of first flanges and the pair of second flanges, the first joint water inlet, the first joint water outlet, the second joint water inlet and the second joint water outlet are respectively communicated with the corresponding internal water channel, the coil water inlet of one coil body is connected with the first joint water outlet through a hose, the coil water outlet is connected with the first joint water inlet through a hose, the coil water inlet of the other coil body is connected with the second joint water outlet through a hose, and the coil water outlet is connected with the second joint water inlet through a hose.
The hose length reserves 50% of allowance, and the length of the water pipe meets the requirement when the flanges move and the coil body moves up and down.
Preferably, the bottom of the pair of fourth flanges is respectively provided with a first cylindrical blind hole extending upwards, the side surface of the pair of fourth flanges is provided with a connecting hole leading to the blind hole, the bottom of the pair of third flanges is respectively provided with a second cylindrical blind hole extending upwards, two vertical arms of the small head part of the coil body are respectively arranged in the first cylindrical blind hole and the second cylindrical blind hole in a penetrating manner, the connecting hole is overlapped with the first height adjusting hole or the second height adjusting hole, and the fourth flanges are connected with the coil body through bolts at the connecting holes.
Preferably, the upper part of the third flange is provided with a long hole, the lower part of the first flange is correspondingly provided with a mounting hole, and the third flange and the first flange are connected through a bolt.
Further, the automobile body includes bottom plate, roof, electronic servo jar, wheel, driving motor, and the roof interval sets up in the bottom plate top, and both are connected through four electronic servo jars that are rectangle interval arrangement, and the wheel is installed four in the bottom plate lower part, and every wheel is connected with a driving motor respectively, and driving motor, high frequency power, switch board are installed respectively on the bottom plate, and electromagnetic induction system installs in the upper surface of roof, and electronic servo jar, driving motor respectively with switch board signal connection.
The expansion and contraction amount of the electric servo cylinder is determined by the shape of the steel plate, and the position and the inclination angle of the top plate of the vehicle body can be set in the front direction, the rear direction, the left direction and the right direction.
Further, the automobile body still includes the camera, and four apex angle departments of roof install a camera respectively, camera and switch board signal connection.
Preferably, collision prevention radars are respectively arranged on the periphery of the vehicle body and the top plate.
The collision-prevention radar can ensure the distance between the real-time detection equipment and surrounding obstacles and prevent the collision between the vehicle body and the obstacles in the self-running process.
The working method of the intelligent electromagnetic induction back burning device for ship manufacturing comprises the following steps:
s1: controlling the vehicle body to move to the back of the steel plate, starting the control cabinet, and identifying a welding seam or a preformed snapping line;
s2: automatically adjusting the inclination of the top of the car body according to the shape of the back of the steel plate, and ensuring that the coil assembly is parallel to the steel plate and the distance is constant;
s3: determining the number of the heating strips to be one or two;
s4: starting a water chiller;
s5: setting the moving speed of the vehicle body according to the plate thickness;
s6: starting the high-frequency power supply, and starting heating the coil assembly;
s7: the vehicle body automatically walks to enable the coil assembly to move along the welding line or the elastic line to carry out continuous heating;
s8: stopping heating after the coil assembly works, and stopping the movement of the vehicle body;
s9: stopping the water chiller;
s10: and shutting down the system.
Has the advantages that: compared with the prior art, the invention has the advantages that:
(1) The automobile body both can advance along predetermineeing the mark, also can self-identification welding seam position, from the operation to can realize keeping away the barrier.
(2) The parallel of coil body and steel sheet can be guaranteed to the automobile body roof under four vertical electric servo cylinder effects.
(3) Not only can heat one piece at a time, but also can heat two sides of the welding seam at the same time.
(4) The control can be carried out by a mobile phone or a handle, and the control end is simple and easy to use.
(5) The labor intensity is reduced, workers can be far away from the robot to operate, and the health of the workers is protected.
(6) The device has simple structure, high reliability and easy maintenance.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the coil body on the left and a side view of the coil body on the right;
fig. 4 is a perspective view of the coil body;
FIG. 5 is a top view of the coil adapter on the left and a perspective view of the coil adapter on the right;
FIG. 6 is a front view of the coil adapter on the left and a side view of the coil adapter on the right;
FIG. 7 is a perspective view of the third flange from the left and a top view of the third flange from the right;
FIG. 8 is a front view of the coil crossover joint and coil assembly combination on the left and a side view of the coil crossover joint and coil assembly combination on the right;
fig. 9 is a perspective view of the coil crossover sub in combination with a coil assembly.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are to be construed as merely illustrative and not a limitation of the scope of the invention.
An intelligent electromagnetic induction back burning device for shipbuilding, as shown in fig. 1-9, comprises a vehicle body 100, an electromagnetic induction system 200 mounted on the vehicle body 100, a high-frequency power supply 300 and a control cabinet 400.
The vehicle body 100 is a carrier of the whole system, and a plurality of devices are loaded on the vehicle body. The electromagnetic induction system 200 supplies high-frequency low-voltage alternating current for generating eddy current in the steel plate, thereby generating heat. The high-frequency power supply 300 mainly converts 380V three-phase power frequency electricity into high-frequency electricity. The control cabinet 400 mainly provides data storage and processing, image processing, path planning, and other functions for the system, and communicates with the handset or the handle.
The vehicle body 100 comprises a bottom plate 101, a top plate 102, electric servo cylinders 103, wheels 104, driving motors 105, cameras 500 and collision-prevention radars, wherein the top plate 102 is arranged above the bottom plate 101 at intervals, the two are connected through the four electric servo cylinders 103 which are arranged at intervals in a rectangular shape, the four wheels 104 are arranged on the lower portion of the bottom plate 101, each wheel 104 is connected with one driving motor 105, the driving motors 105, a high-frequency power supply 300 and a control cabinet 400 are arranged on the bottom plate 101 respectively, the electromagnetic induction system 200 is arranged on the upper surface of the top plate 102, the cameras 500 are arranged at four vertex angles of the top plate 102 respectively, the collision-prevention radars are arranged on the periphery of the vehicle body 100 and on the top plate 102 respectively, and the collision-prevention radars, the cameras 500, the electric servo cylinders 103 and the driving motors 105 are in signal connection with the control cabinet 400 respectively.
The four driving motors 105 are respectively controlled to realize the forward, backward and turning movements of the vehicle body 100. The four electric servo cylinders 103 form a motion system of the top plate 102, and the four electric servo cylinders 103 are also controlled respectively, so that the front-back, left-right inclination and the like of the top plate 102 can be realized, and the electromagnetic induction system 200 is parallel to the back of a ship body or a maritime worker.
Four cameras 500 and other position sensors are installed on the top plate 102, images of the cameras 500 can be transmitted to an upper computer in real time, and real-time processing and identification of the distance between the back of the ship body, obstacles and the like are carried out in the upper computer. The weld on the back of the steel plate can be identified by the camera 500, and the position of the weld can be marked in advance by a snapping line mode to prepare the movement parameters for the advancing of the equipment.
The control cabinet 400 is provided with a WiFi hotspot which can be directly connected with the mobile phone APP. Cell-phone development APP can real-time supervision and control this device motion and electromagnetic induction heating through cell-phone APP as the host computer control terminal of this device.
The electromagnetic induction system 200 includes a coil assembly, a coil adapter, and a coaxial transformer, where one end of the coil adapter is connected to the coil assembly, and the other end of the coil adapter is connected to the vehicle body 100, so that the coil assembly faces above the vehicle body 100, the coaxial transformer is installed on the vehicle body 100, and the coil adapter is communicated with the high-frequency power supply 300 through the coaxial transformer.
The coil assembly comprises two coil bodies which are symmetrically arranged at intervals, the two coil bodies are respectively connected with a coil adapter, each coil body is of a convex structure with a notch at the small head end, a first internal water channel 205 is arranged in each coil body, a coil water inlet 201 and a coil water outlet 202 are formed in each coil body and communicated with the first internal water channel 205, a first height adjusting hole 203 and a second height adjusting hole 204 are formed in each vertical arm of the small head portion of each coil body, the first height adjusting hole 203 is located above the second height adjusting hole 204, partition walls 206 are further arranged on the two vertical arms of the small head portion of each coil body respectively, the first internal water channel 205 is stopped at the partition wall 206, and each coil body is connected with the coil adapter through the first height adjusting hole 203 or the second height adjusting hole 204.
The coil conversion joint comprises a first flange 301, a second flange 302, a third flange 303 and a fourth flange 304 which are arranged in pairs, the first flange 301, the second flange 302 and the third flange 303 are arranged on the side and below the first flange 301 respectively, the fourth flange 304 is arranged below the second flange 302, the first flange 301 and the third flange 303 are correspondingly in threaded connection, the second flange 302 and the fourth flange 304 are correspondingly in threaded connection, the first flange 301 and the second flange 302 are respectively installed on the vehicle body 100, gaps 305 are respectively arranged between the pair of first flanges 301 and between the pair of second flanges 302, the coil conversion joint is divided into two halves, and the two coil bodies are respectively connected with the two half coil conversion joints.
The two halves are respectively connected with two electrodes of the high-frequency current of the coaxial transformer, and can not be short-circuited.
The coil conversion joint is provided with a first joint water inlet 308 and a first joint water outlet 309 which are respectively arranged on the pair of first flanges 301, the coil conversion joint is further provided with a second joint water inlet 310 and a second joint water outlet 311 which are respectively arranged on the pair of second flanges 302, an internal water channel two 307 is respectively arranged inside the pair of first flanges 301 and the pair of second flanges 302, the first joint water inlet 308, the first joint water outlet 309, the second joint water inlet 310 and the second joint water outlet 311 are respectively communicated with the corresponding internal water channel two 307, the coil water inlet 201 and the first joint water outlet 309 of one coil body are connected through a hose, the coil water outlet 202 and the first joint water inlet 308 are connected through a hose, the coil water inlet 201 and the second joint water outlet 311 of the other coil body are connected through a hose, and the coil water outlet 202 and the second joint water inlet 310 are connected through a hose.
The length of the hose is greater than 50% of the distance between the coil water inlet and outlet and the coil adapter water inlet and outlet, and the length can meet the requirement when the coil body is adjusted to be in a high-low position and a left-right position.
The bottom of the pair of fourth flanges 304 is respectively provided with a first cylindrical blind hole 314 extending upwards, the side surface of the pair of fourth flanges is provided with a connecting hole 312 leading to the blind hole 314, the bottom of the pair of third flanges 303 is respectively provided with a second cylindrical blind hole extending upwards, two vertical arms of the small head part of the coil body are respectively arranged in the first cylindrical blind hole 314 and the second cylindrical blind hole in a penetrating manner, so that the connecting hole 312 is overlapped with the first height adjusting hole 203 or the second height adjusting hole 204, and the fourth flanges 304 are connected with the coil body at the connecting holes 312 through bolts.
Two ends of the coil body can slide in the second cylindrical blind hole and the first cylindrical blind hole 314, and the connecting hole 312 is connected with the first height adjusting hole 203 or the second height adjusting hole 204 of the coil body, so that the height of the coil body on the side can be adjusted. When the side coil body is connected with the first height adjusting hole 203, the side coil body is far away from the steel plate, eddy current cannot be generated on the surface of the steel plate by high-frequency current, and single heating is realized. When two coil bodies are connected with the second height adjusting hole 204, the heights of the coil bodies on the two sides are equal, and at the moment, the coil bodies on the two sides can generate eddy current on the surface of the steel plate through electromagnetic induction to generate heat, so that two heating processes are realized.
The upper part of the third flange 303 is provided with a long hole 313, the lower part of the first flange 301 is correspondingly provided with a mounting hole 306, and the two are connected through bolts.
The distance between the third flange 303 and the fourth flange 304 can be adjusted by the long hole 313 through matching with the mounting hole 306 of the first flange 301, and the distance between the two coil bodies is adjusted.
In conclusion, the third flange 303 adjusts the distance between the two coil bodies, and the fourth flange 304 adjusts the height of the coil bodies. The two same coil bodies and the coil conversion joint form a novel coil with adjustable heating distance and adjustable single and double heating strips.
The device is also provided with a water cooler, a high-frequency power supply provides high-frequency output voltage for the coaxial transformer, the water cooler cools and dissipates the heat of the whole system, and as shown in fig. 9, water flow of a certain unilateral coil body returns to the coaxial transformer from a water outlet of the coaxial transformer along a water path of A-B-C-D-E-F-G-H-I-J to finish heat dissipation. Wherein, the connections BC and HI are hose connections (as shown by dotted lines), and the water flow inside the coil adapter is not communicated.
The working method of the intelligent electromagnetic induction back burning device for shipbuilding comprises the following steps:
s1: controlling the vehicle body to move to the back of the steel plate, starting the control cabinet, and identifying a welding seam or a preformed snapping line;
s2: automatically adjusting the inclination of the top of the car body according to the shape of the back of the steel plate, and ensuring that the coil assembly is parallel to the steel plate and the distance is constant;
s3: determining the number of the heating strips to be one or two;
s4: starting a water chiller;
s5: setting the moving speed of the vehicle body according to the plate thickness;
s6: starting the high-frequency power supply, and starting heating the coil assembly;
s7: the vehicle body automatically walks to enable the coil assembly to move along the welding line or the elastic line to carry out continuous heating;
s8: stopping heating after the coil assembly works, and stopping the movement of the vehicle body;
s9: stopping the water chiller;
s10: and shutting down the system.
Claims (10)
1. The utility model provides an intelligent electromagnetic induction back of body burns device for shipbuilding which characterized in that: including automobile body (100) and install electromagnetic induction system (200) on automobile body (100), high frequency power supply (300), switch board (400), electromagnetic induction system (200) are installed in automobile body (100) top, electromagnetic induction system (200) include the coil pack, coil crossover sub, coaxial transformer, coil crossover sub one end is connected with the coil pack, the other end is connected with automobile body (100), make the coil pack towards automobile body (100) top, coaxial transformer installs on automobile body (100), coil crossover sub passes through coaxial transformer and high frequency power supply (300) intercommunication, automobile body (100), electromagnetic induction system (200) respectively with switch board (400) signal connection.
2. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 1, characterized in that: the coil assembly comprises two coil bodies which are symmetrically arranged at intervals, the two coil bodies are respectively connected with a coil adapter, the coil bodies are of a convex structure with a notch at the small head end, a first internal water channel (205) is arranged in each coil body, a coil water inlet (201) communicated with the first internal water channel (205) is formed in each coil body, a coil water outlet (202) is formed in each coil body, a first height adjusting hole (203) and a second height adjusting hole (204) are formed in each vertical arm of the small head part of the coil body respectively, the first height adjusting hole (203) is located above the second height adjusting hole (204), partitions (206) are further arranged on the two vertical arms of the small head part of the coil body respectively, the first internal water channel (205) is cut off at the partition (206), and the coil body is connected with the coil adapter through the first height adjusting hole (203) or the second height adjusting hole (204).
3. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 2, characterized in that: the coil conversion joint comprises a first flange (301), a second flange (302), a third flange (303) and a fourth flange (304) which are arranged in pairs, the four flanges are arranged in a matrix manner, the second flange (302) and the third flange (303) are respectively arranged on the side and the lower part of the first flange (301), the fourth flange (304) is positioned below the second flange (302), the first flange (301) and the third flange (303) are correspondingly in threaded connection, the second flange (302) and the fourth flange (304) are correspondingly in threaded connection, the first flange (301) and the second flange (302) are respectively installed on a vehicle body (100), gaps (305) are respectively arranged between the pair of first flanges (301) and between the pair of second flanges (302), so that the coil conversion joint is divided into two halves, and the two coil bodies are respectively connected with the two half coil conversion joints.
4. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 3, characterized in that: the coil conversion joint is provided with a first joint water inlet (308) and a first joint water outlet (309) which are respectively arranged on the pair of first flanges (301), the coil conversion joint is further provided with a second joint water inlet (310) and a second joint water outlet (311) which are respectively arranged on the pair of second flanges (302), an internal water channel (307) is respectively arranged inside the pair of first flanges (301) and the pair of second flanges (302), the first joint water inlet (308), the first joint water outlet (309), the second joint water inlet (310) and the second joint water outlet (311) are respectively communicated with the corresponding internal water channel (307), the coil water inlet (201) of one coil body is connected with the first joint water outlet (309) through a hose, the coil water outlet (202) is connected with the first joint water inlet (308) through a hose, the coil water inlet (201) of the other coil body is connected with the second joint water outlet (311) through a hose, and the coil water outlet (202) is connected with the second joint water inlet (310) through a hose.
5. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 3, characterized in that: cylindrical blind hole one (314) that upwards extend are seted up respectively to the bottom of a pair of fourth flange (304), and the side sets up connecting hole (312) leading to blind hole (314), cylindrical blind hole two that upwards extend is seted up respectively to the bottom of a pair of third flange (303), cylindrical blind hole one (314) are worn to locate respectively by two perpendicular arms of this body small head of coil, in the cylindrical blind hole two, make connecting hole (312) and altitude mixture control hole one (203) or altitude mixture control hole two (204) overlap, fourth flange (304) are in connecting hole (312) department through bolt and this body coupling of coil.
6. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 3, characterized in that: the upper part of the third flange (303) is provided with a long hole (313), the lower part of the first flange (301) is correspondingly provided with a mounting hole (306), and the third flange and the first flange are connected through bolts.
7. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 1, characterized in that: the automobile body (100) comprises a bottom plate (101), a top plate (102), electric servo cylinders (103), wheels (104) and driving motors (105), wherein the top plate (102) is arranged above the bottom plate (101) at intervals, the top plate (102) and the top plate are connected through the four electric servo cylinders (103) which are arranged at intervals in a rectangular shape, the wheels (104) are installed on the lower portion of the bottom plate (101), each wheel (104) is connected with one driving motor (105) respectively, the driving motors (105), a high-frequency power source (300) and a control cabinet (400) are installed on the bottom plate (101) respectively, an electromagnetic induction system (200) is installed on the upper surface of the top plate (102), the electric servo cylinders (103) and the driving motors (105) are in signal connection with the control cabinet (400) respectively.
8. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 7, characterized in that: the vehicle body (100) further comprises a camera (500), the four top corners of the top plate (102) are respectively provided with the camera (500), and the cameras (500) are in signal connection with the control cabinet (400).
9. The intelligent electromagnetic induction back burning device for shipbuilding according to claim 7, characterized in that: collision-prevention radars are respectively arranged on the periphery of the vehicle body (100) and the top plate (102).
10. An operating method of the intelligent electromagnetic induction back burning device for ship manufacturing according to any one of claims 1 to 9, characterized by comprising the following steps:
s1: controlling the vehicle body to move to the back of the steel plate, starting the control cabinet, and identifying a welding seam or a preformed snapping line;
s2: automatically adjusting the inclination of the top of the car body according to the shape of the back of the steel plate, and ensuring that the coil assembly is parallel to the steel plate and the distance is constant;
s3: determining the number of the heating strips to be one or two;
s4: starting a water chiller;
s5: setting the moving speed of the vehicle body according to the plate thickness;
s6: starting the high-frequency power supply, and starting heating the coil assembly;
s7: the vehicle body automatically walks to enable the coil assembly to move along the welding line or the snapping line for continuous heating;
s8: stopping heating after the coil assembly works, and stopping the movement of the vehicle body;
s9: stopping the water chiller;
s10: and shutting down the system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210832756.7A CN115261593B (en) | 2022-07-14 | 2022-07-14 | Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof |
| PCT/CN2023/080522 WO2024011930A1 (en) | 2022-07-14 | 2023-03-09 | Intelligent electromagnetic induction back burning device for shipbuilding, and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210832756.7A CN115261593B (en) | 2022-07-14 | 2022-07-14 | Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof |
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| Publication Number | Publication Date |
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| CN115261593A true CN115261593A (en) | 2022-11-01 |
| CN115261593B CN115261593B (en) | 2024-06-18 |
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| CN202210832756.7A Active CN115261593B (en) | 2022-07-14 | 2022-07-14 | Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof |
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| CN (1) | CN115261593B (en) |
| WO (1) | WO2024011930A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011930A1 (en) * | 2022-07-14 | 2024-01-18 | 江苏科技大学 | Intelligent electromagnetic induction back burning device for shipbuilding, and operating method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667719A (en) * | 2019-10-16 | 2020-01-10 | 山东交通学院 | Marine omnidirectional movement wall climbing robot |
| EP3726230A1 (en) * | 2019-04-15 | 2020-10-21 | Prodrive Technologies B.V. | Short circuit detection of an electromagnetic induction coil |
| CN112742980A (en) * | 2021-01-11 | 2021-05-04 | 江苏科技大学 | Intelligent mobile electromagnetic induction leveling equipment and method thereof |
| CN113351685A (en) * | 2021-05-25 | 2021-09-07 | 江苏科技大学 | Integrated high-frequency intelligent leveling machine and working method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4899459B2 (en) * | 2005-09-15 | 2012-03-21 | 株式会社明電舎 | Induction heating device |
| CN102505589B (en) * | 2011-11-02 | 2015-01-07 | 中铁上海工程局集团有限公司 | Portable rail welding joint medium-to-high-frequency electric induction heating normalizing device and method |
| CN103509918A (en) * | 2012-06-20 | 2014-01-15 | 大连理研船舶装备有限公司 | Shipbuilding track-free back burning machine |
| JP6481928B2 (en) * | 2014-10-20 | 2019-03-13 | 舛田 高吉 | Induction heating removal apparatus for coating film and induction heating removal method for coating film |
| CN112780856B (en) * | 2019-11-08 | 2024-08-30 | 核工业理化工程研究院 | Water-cooling flange with embedded circulation water route |
| CN115261593B (en) * | 2022-07-14 | 2024-06-18 | 江苏科技大学 | Intelligent electromagnetic induction back burning device for ship manufacturing and working method thereof |
-
2022
- 2022-07-14 CN CN202210832756.7A patent/CN115261593B/en active Active
-
2023
- 2023-03-09 WO PCT/CN2023/080522 patent/WO2024011930A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3726230A1 (en) * | 2019-04-15 | 2020-10-21 | Prodrive Technologies B.V. | Short circuit detection of an electromagnetic induction coil |
| CN110667719A (en) * | 2019-10-16 | 2020-01-10 | 山东交通学院 | Marine omnidirectional movement wall climbing robot |
| CN112742980A (en) * | 2021-01-11 | 2021-05-04 | 江苏科技大学 | Intelligent mobile electromagnetic induction leveling equipment and method thereof |
| CN113351685A (en) * | 2021-05-25 | 2021-09-07 | 江苏科技大学 | Integrated high-frequency intelligent leveling machine and working method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011930A1 (en) * | 2022-07-14 | 2024-01-18 | 江苏科技大学 | Intelligent electromagnetic induction back burning device for shipbuilding, and operating method thereof |
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| CN115261593B (en) | 2024-06-18 |
| WO2024011930A1 (en) | 2024-01-18 |
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