CN116117517A - Plate rolling welder for manufacturing petroleum pressure vessel - Google Patents
Plate rolling welder for manufacturing petroleum pressure vessel Download PDFInfo
- Publication number
- CN116117517A CN116117517A CN202310390353.6A CN202310390353A CN116117517A CN 116117517 A CN116117517 A CN 116117517A CN 202310390353 A CN202310390353 A CN 202310390353A CN 116117517 A CN116117517 A CN 116117517A
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- plate
- frame
- motor
- sliding
- push rod
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- 238000005096 rolling process Methods 0.000 title claims abstract description 34
- 239000003208 petroleum Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 38
- 238000003860 storage Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 2
- 238000009826 distribution Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 11
- 238000003032 molecular docking Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the technical field of rolling machines, in particular to a plate rolling welder for manufacturing a petroleum pressure container. The invention provides a plate rolling welding device for manufacturing a petroleum pressure container, which comprises a mounting block, a guide rail, a sliding seat, a rolling mechanism, a first electric push rod, a push plate, a heating mechanism and the like, wherein the sliding seat is in sliding connection with the guide rail and can slide forwards and backwards, the rolling mechanism for rolling the plate is arranged on the sliding seat, the first electric push rod is connected with the mounting block, the rolling mechanism is provided with the push plate, the push plate is connected with a telescopic rod of the first electric push rod so as to drive the push plate and the rolling mechanism to move forwards and backwards, and the heating mechanism for heating the plate is arranged on a base. According to the invention, the coiled plate can be coiled through the rotation of the first roller and the second roller, the coiled plate can be welded through the welding robot, and then the second roller is driven by the first electric push rod to move backwards and away from the coiled plate, so that the coiled plate can be taken out conveniently.
Description
Technical Field
The invention relates to the technical field of rolling machines, in particular to a plate rolling welder for manufacturing a petroleum pressure container.
Background
A pressure vessel is a closed vessel capable of withstanding pressure, and has an important role and function in many sectors of industry, civilian use, and military industry, and many fields of scientific research, among which the most used in the chemical industry and petrochemical industry.
At present, when the pressure vessel is manufactured, a plate with a proper size is cut by a plate shearing machine, then the plate is sent into a rolling machine for rolling, then the rolled plate is welded by longitudinal seams, however, the plate is cylindrical after being rolled, so that the plate can be sleeved on a roller of the rolling machine, people need to disassemble the roller at the upper side of the rolling machine, the rolled plate can be taken out, the operation is troublesome, and for some plates with thicker thickness, the plate can be bent by applying very strong force, the rolling difficulty is high, the rolling is difficult to be successfully carried out at one time, repeated extrusion is needed for a plurality of times, the rolling work can be completed, the consumed time is long, the rolling efficiency is low, and the plate is welded by transferring to a welding device after being rolled, so that the operation is troublesome.
Disclosure of Invention
In view of the above, the invention provides a plate rounding welder for manufacturing a petroleum pressure container, which can overcome the defects that the prior rounding welder is inconvenient to take out the rolled plate, is difficult to roll the plate with thicker thickness at one time, has lower rounding efficiency, needs to transfer for welding and has troublesome operation when in use.
The technical scheme is as follows:
the utility model provides a petroleum pressure vessel makes with panel book circle welding ware, the on-line screen storage device comprises a base, a conveyor, a supporting plate, first cylinder and first motor, still including the installation piece, a guide rail, the sliding seat, book circle mechanism, a motor-driven push rod, the push pedal, heating mechanism and welding robot, the installation piece is connected with the base, the backup pad of installation piece and rear side is connected to the guide rail, sliding seat and guide rail sliding connection and can slide back and forth, be equipped with the book circle mechanism that is used for carrying out book circle to the panel on the sliding seat, a motor-driven push rod is connected with the installation piece, be equipped with the push pedal on the book circle mechanism, the push pedal is connected with the telescopic link of a motor-driven push rod, with drive push pedal and book circle mechanism back and forth movement, be equipped with the heating mechanism that is used for carrying out heating to the panel, install the welding robot that is used for carrying out longitudinal joint welding to the panel after the book circle on the base.
Preferably, the rolling mechanism comprises a sliding frame, a second motor, a threaded rod, a connecting block, a second roller and a third motor, wherein the sliding frame is in sliding connection with the sliding seat and can slide up and down, a push plate is in sliding connection with the sliding frame, the sliding frame is connected with the second motor and the third motor, the threaded rod is connected with an output shaft of the second motor through a coupler so as to drive the threaded rod to rotate, the threaded rod is in threaded connection with the sliding seat, the lower end of the threaded rod is rotationally connected with the connecting block, the second roller is rotationally connected with the connecting block, and the second roller is connected with an output shaft of the third motor through the coupler so as to drive the second roller to rotate and press the plate.
Preferably, the heating mechanism comprises an air storage tank, a connecting pipe, a mounting plate and a flame spray gun, wherein the base is connected with the air storage tank for storing combustible gas, the mounting plate is connected between the two support plates and is positioned below the first roller, the plurality of flame spray guns for heating the plates by flaming are arranged on the mounting plate at intervals, and the connecting pipe is communicated with the flame spray guns and the air storage tank.
Preferably, the device further comprises a docking mechanism, the docking mechanism comprises an adjusting component, a fifth motor, a sliding frame, a push rod, a contact rod, a torsion spring, a connecting frame, a pressing plate and a second screw rod, the fifth motor is arranged on the adjusting component, the connecting frame is connected with an output shaft of the fifth motor through a coupler so as to drive the connecting frame to rotate, the sliding frame is in sliding connection with the connecting frame, the push rod is rotatably connected with the right end of the sliding frame, a strip-shaped groove is formed in the push rod, the contact rod is connected with the push rod, the torsion spring is connected with the push rod and the sliding frame so as to enable the push rod to reversely rotate and elastically reset, the second screw rod is rotatably connected with the connecting frame, the pressing plate is in threaded connection with the second screw rod so that the second screw rod can rotate to drive the pressing plate to move backwards to press the sliding frame, and the bottom of the pressing plate is contacted with the connecting frame so as to limit the pressing plate.
Preferably, the adjusting component comprises a guide rod, a sliding block and a first screw rod, the guide rod is connected with the sliding seat, the sliding block is movably connected with the guide rod and can slide up and down, the fifth motor is connected with the sliding block, so that the fifth motor can slide up and down along with the sliding block to adjust the position, and the first screw rod is in threaded connection with the sliding block.
Preferably, the plate guiding device further comprises a guiding mechanism, wherein the guiding mechanism comprises a connecting frame, a fourth motor, a roll shaft and fixed gears, the connecting frame is connected with a sliding seat, the fourth motor is connected with the connecting frame, the lower portion of the connecting frame is rotationally connected with the roll shaft, the roll shaft is located at the upper right side of the fourth motor, the output shaft of the fourth motor is also connected with the roll shaft through a coupler, the roll shafts are all connected with the fixed gears, and the two fixed gears are meshed with each other to drive the two roll shafts to synchronously rotate so as to guide the plate.
Preferably, the automatic lifting device further comprises a centering mechanism, the centering mechanism comprises a jacking component, a second electric push rod, a push block, a third electric push rod, a pressure valve and a buffer spring, three second electric push rods and a third electric push rod are connected to the conveyor, the third electric push rods are distributed in a rectangular mode, the push blocks are connected to telescopic rods of the second electric push rods, the pressure valve is arranged on the telescopic rods of the third electric push rods, the push blocks are also connected to the pressure valve in a sliding mode, the push blocks move to one sides close to each other and can push plates to center, the buffer spring is connected between the push blocks and the pressure valve, and the jacking component is used for jacking the plates upwards and aligning the push blocks.
Preferably, jack-up subassembly is including the batch oil tank, the oil-well pump, the installing frame, go out oil pipe, the pneumatic cylinder, crane and back flow, be connected with batch oil tank and the installing frame of storage hydraulic oil on the base, the intercommunication has the oil-well pump on the batch oil tank, go out the oil-well of oil pipe intercommunication oil-well pump and installing frame, in carrying the hydraulic oil in the batch oil tank to the installing frame, six pneumatic cylinders are installed to the interval on the installing frame, pneumatic cylinder and installing frame intercommunication, be connected with the crane between the movable rod of pneumatic cylinder, go up and down with the drive crane, the crane rises and can upwards jack-up panel, the intercommunication has two back flow on the pressure valve, the one end that pressure valve was kept away from to two back flow communicates with batch oil tank and installing frame respectively, in order to make the hydraulic oil of installing frame can flow back to the batch oil tank.
The beneficial effects are that:
1. according to the invention, the coiled plate can be coiled through the rotation of the first roller and the second roller, the coiled plate can be welded through the welding robot, and then the second roller is driven by the first electric push rod to move backwards and away from the coiled plate, so that the coiled plate can be taken out conveniently.
2. According to the invention, when the plate is rolled, the flame sprayed by the flame spray gun can heat the plate, and the plate is easier to deform after being heated, so that the plate can be rolled successfully at one time, and the rolling efficiency is improved.
3. According to the invention, the left end of the plate is inserted into the strip-shaped groove, and the fifth motor drives the ejector rod to rotate, so that the ejector rod can rotate by taking the output shaft of the fifth motor as the circle center, the ejector rod can limit and guide the left end of the plate, and the left end of the plate can also rotate by taking the output shaft of the fifth motor as the circle center, thereby ensuring the rolling effect of the plate, enabling the two ends of the plate to be in perfect butt joint, and avoiding manual adjustment of the position of the plate.
4. According to the invention, the roller shafts are driven by the fourth motor to rotate, so that the left end of the plate can be guided, the left end of the plate can pass through the space between the two roller shafts, and the left end of the plate can be accurately inserted into the strip-shaped groove of the ejector rod.
5. The lifting frame can jack up the plate upwards to be aligned with the pushing block, and then the pushing block is driven to move towards one side close to each other through the second electric push rod and the third electric push rod, so that the pushing block can push the plate to perform centering and centering, and the rolling effect of the plate is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the mounting block, guide rail and sliding seat of the present invention.
Fig. 3 is a schematic perspective view of a rolling mechanism of the present invention.
Fig. 4 is a schematic perspective view of a first electric putter and a push plate according to the present invention.
Fig. 5 is a schematic perspective view of a heating mechanism according to the present invention.
Fig. 6 is a schematic perspective view of the guide mechanism and docking mechanism of the present invention.
Fig. 7 is a partial schematic view of the docking mechanism of the present invention.
Fig. 8 is a schematic perspective view of the ejector pin, the contact lever and the torsion spring of the present invention.
Fig. 9 is a schematic perspective view of the centering mechanism of the present invention.
Fig. 10 is a schematic perspective view of the mounting frame, hydraulic cylinder and lifting frame of the present invention.
Fig. 11 is a schematic perspective view of the push type valve, the buffer spring and the return pipe of the present invention.
Wherein the above figures include the following reference numerals: 1. the device comprises a base, 2, a conveyor, 3, a supporting plate, 4, a first roller, 5, a first motor, 6, a mounting block, 7, a guide rail, 8, a sliding seat, 9, a sliding frame, 10, a second motor, 11, a threaded rod, 12, a connecting block, 13, a second roller, 14, a third motor, 15, a first electric push rod, 16, a push plate, 17, a welding robot, 18, a gas tank, 19, a connecting pipe, 20, a mounting plate, 21, a flame spray gun, 22, a connecting frame, 23, a fourth motor, 24, a roll shaft, 25, a fixed gear, 26, a guide rod, 27, a sliding block, 28, a first screw rod, 29, a fifth motor, 30, a sliding frame, 31, a push rod, 311, a bar groove, 312, a contact rod, 32, a torsion spring, 33, a connecting frame, 34, a pressing plate, 35, a second screw rod, 36, a reservoir, 361, an oil pump, 37, a mounting frame, 38, an oil outlet pipe, 39, a hydraulic cylinder, 391, a lifting frame, 40, a second electric push rod, 41, a push block, 42, a third electric push rod, a valve, a 43, a return pipe, a buffer spring, 45 and a return pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a petroleum pressure vessel makes with panel roll up round welding ware, as shown in fig. 1-5, including base 1, conveyer 2, backup pad 3, first cylinder 4 and first motor 5, conveyer 2 is installed to base 1 top front side, base 1 top front side welding has two backup pads 3, two backup pads 3 are located the front and back both sides of conveyer 2 respectively, be connected with two first cylinders 4 between two backup pad 3 upper portions in the rotation, base 1 top left side rear side bolting has two first motors 5, the output shaft of first motor 5 is connected with first cylinder 4 rear end through the shaft coupling, still including installation piece 6, guide rail 7, sliding seat 8, roll up round mechanism, first electric putter 15, push pedal 16, heating mechanism and welding robot 17, base 1 top left rear side welding has installation piece 6, installation piece 6 is located first motor 5 rear side, be connected with two guide rails 7 between two guide rail 7 tops, sliding connection has sliding seat 8 between two guide rail 7 tops, be equipped with roll up round mechanism on the sliding seat 8, roll up round mechanism can take out round bar 15 after the first cylinder 4 rear end connection, roll up round bar 15 is equipped with the roll up round bar 15 to the electric putter mechanism, the roll up round bar 15 is equipped with the roll up round bar 15 after the electric putter is connected with the first cylinder 15, the roll up mechanism is equipped with the roll up round bar 15, the top is welded 17.
As shown in fig. 3, the rolling mechanism comprises a sliding frame 9, a second motor 10, a threaded rod 11, a connecting block 12, a second roller 13 and a third motor 14, wherein the sliding frame 9 is connected to the upper portion of the sliding seat 8 in a sliding manner, a push plate 16 is connected with the sliding frame 9 in a sliding manner, the second motor 10 is bolted to the upper portion of the sliding frame 9, the threaded rod 11 is connected to an output shaft of the second motor 10 through a coupling, the threaded rod 11 is in threaded connection with the sliding seat 8, the connecting block 12 is rotatably connected to the lower end of the threaded rod 11, the second roller 13 is rotatably connected to the connecting block 12, the third motor 14 is bolted to the lower portion of the sliding seat 9, the output shaft of the third motor 14 is connected to the rear end of the second roller 13 through the coupling, and the second roller 13 can press and bend plates.
As shown in FIG. 5, the heating mechanism comprises an air storage tank 18, a connecting pipe 19, a mounting plate 20 and flame spray guns 21, wherein the air storage tank 18 is connected to the right rear side of the top of the base 1, the connecting pipe 19 is communicated with the air storage tank 18, the mounting plate 20 is connected between the lower parts of the two support plates 3, a plurality of flame spray guns 21 are mounted on the mounting plate 20 at intervals, the lower ends of the flame spray guns 21 are communicated with the connecting pipe 19, and the flame spray guns 21 can spray flame upwards to heat the plate, so that the plate is easier to roll round and form.
Firstly, place the panel on the right side of conveyer 2 top, conveyer 2 can be with the panel left-hand conveying, then accessible first motor 5 drive first cylinder 4 rotates, pass through third motor 14 drive second cylinder 13 and rotate, when the panel is carried to between first cylinder 4 and the second cylinder 13, first cylinder 4 and second cylinder 13 rotate can assist panel to left-hand conveying, and second cylinder 13 can press the bending to panel, make panel crooked into the circle, simultaneously steerable flame spray gun 21 upwards spout flame and heat panel, connecting pipe 19 can carry the combustible gas in the gas holder 18 to flame spray gun 21 in, thereby can provide flaming fuel for flame spray gun 21, the panel is heated the back and is more out of shape, thereby can once only once coil round successfully, after the circle is accomplished, accessible first cylinder 4 and second cylinder 13 rotate and drive the panel after the circle, make the butt joint department of panel rotate to the upwards direction, then can weld the butt joint department of welding robot 17, accomplish the work of longitudinal welding, then drive the motion 15 push pedal 16 through first motor 15 and can drive the back and 9 and drive the sliding frame 8 and the second and can drive the second frame and the second cylinder 13 and the second and move down the 5, the second frame is adjusted, can be adjusted to the second frame and the second frame is moved down, can be adjusted to the 5 is adjusted to the second frame is moved down, the second frame is can be adjusted to the 5 is moved down, the 5 is adjusted, the top and is moved down, the second frame is can be adjusted and is moved down, the top and is moved down, the second 13 is moved and is moved down.
As shown in fig. 6-8, the butt joint mechanism further comprises a guide rod 26, a sliding block 27, a first screw 28, a fifth motor 29, a sliding frame 30, a push rod 31, a contact rod 312, a torsion spring 32, a connecting frame 33, a pressing plate 34 and a second screw 35, wherein the middle part of the front side of the sliding seat 8 is welded with the guide rod 26, the sliding block 27 is connected with the sliding block 26 in a sliding manner, the first screw 28 is connected with the sliding block 27 in a threaded manner, the fifth motor 29 is bolted to the top of the sliding block 27, the connecting frame 33 is connected with an output shaft of the fifth motor 29 through a coupling, the connecting frame 33 is connected with the sliding frame 30 in a sliding manner, the right end of the sliding frame 30 is rotatably connected with the push rod 31, a strip groove 311 is formed in the push rod 31, the left end of a plate can be inserted into the strip groove 311, then the left end of the plate can be limited and guided through rotation of the push rod 31, the end of the auxiliary plate is in butt joint manner, the contact rod 312 is welded at the rear end of the push rod 31, the torsion spring 32 is connected between the push rod 31 and the sliding frame 30, the upper part of the connecting frame 33 is rotatably connected with the second screw 35, the front end of the pressing plate 35 is connected with the pressing plate 34 in a sliding manner, and the bottom of the sliding frame 34 is in a threaded manner connected with the sliding frame 33.
At the beginning, the ejector rod 31 is positioned at the left side of the first roller 4 and the second roller 13, when the plate is rolled, the left end of the plate is inserted into the strip-shaped groove 311 of the ejector rod 31, at the moment, the connecting frame 33 can be driven to rotate by the fifth motor 29 to drive the ejector rod 31 and the contact rod 312 to rotate, the ejector rod 31 rotates by taking the output shaft of the fifth motor 29 as the circle center, the ejector rod 31 can limit and guide the left end of the plate, the left end of the plate can also rotate by taking the output shaft of the fifth motor 29 as the circle center, the rolling effect of the plate is ensured, the two ends of the plate can be perfectly butted, the staggered and overlapped parts of the two ends of the plate are prevented, when the contact rod 312 rotates to be contacted with the right end of the plate, the plate can extrude the contact rod 312 to rotate to drive the ejector rod 31 to rotate relative to the sliding frame 30, the torsion spring 32 is deformed, the left end of the plate can be separated from the strip-shaped groove 311, therefore, the butt joint of two ends of the plate can be prevented from being influenced by the ejector rod 31, when people take out the coiled plate, the torsion spring 32 can restore to the original state, the ejector rod 31 and the contact rod 312 are driven to reversely rotate and reset, then the connecting frame 33 can be driven to reversely rotate by the fifth motor 29, the ejector rod 31 and the contact rod 312 are driven to reversely rotate and reset, when the coiling size of the plate needs to be adjusted, the first screw 28 and the second screw 35 can be unscrewed, then the sliding block 27 is moved up and down, the fifth motor 29 is driven to move up and down to adjust the position, then the first screw 28 is screwed up, the position of the fifth motor 29 can be fixed, the sliding frame 30 can be moved left and right according to the radius of the coiling size of the plate, the ejector rod 31 is driven to move left and right, the distance between the ejector rod 31 and the output shaft of the fifth motor 29 is adjusted, after adjustment, the second screw 35 is screwed up, the sliding frame 30 can be pressed by the pressing plate 34, fixing the position of the slide frame 30.
As shown in fig. 6, the device further comprises a guiding mechanism, the guiding mechanism comprises a connecting frame 22, a fourth motor 23, a roll shaft 24 and a fixed gear 25, the connecting frame 22 is welded on the left lower side of the sliding seat 8, the fourth motor 23 is bolted to the lower portion of the connecting frame 22, the roll shaft 24 is rotatably connected to the lower portion of the connecting frame 22, the roll shaft 24 is located on the right upper side of the fourth motor 23, the roll shaft 24 is also connected to an output shaft of the fourth motor 23 through a coupling, the roll shaft 24 rotates to guide a plate, the end portion of the plate can be accurately inserted into a bar-shaped groove 311 of the top rod 31, the fixed gears 25 are connected to the rear ends of the two roll shafts 24, and the two fixed gears 25 are meshed with each other.
Initially, the gap between the strip-shaped groove 311 and the two roll shafts 24 is aligned, when the plate is rolled, the roll shaft 24 at the lower side is driven to rotate by the fourth motor 23, the roll shaft 24 at the upper side can be driven to rotate reversely through the engagement of the fixed gear 25, and when the left end of the plate is contacted with the roll shaft 24, the roll shaft 24 rotates to guide the left end of the plate, so that the left end of the plate can pass between the two roll shafts 24, and the left end of the plate can be accurately inserted into the strip-shaped groove 311 of the top rod 31.
As shown in fig. 9-11, the device further comprises a centering mechanism, the centering mechanism comprises an oil storage tank 36, an oil pump 361, a mounting frame 37, an oil outlet pipe 38, a hydraulic cylinder 39, a lifting frame 391, a second electric push rod 40, a pushing block 41, a third electric push rod 42, a pressing type valve 43, a buffer spring 44 and a return pipe 45, wherein the oil storage tank 36 and the mounting frame 37 are connected to the right front side of the top of the base 1, the oil storage tank 36 is positioned on the front side of the conveyor 2, the mounting frame 37 is positioned below the conveyor 2, the oil pump 361 is bolted to the right side of the oil storage tank 36, an oil inlet of the oil pump 361 is communicated with the oil storage tank 36, an oil outlet pipe 38 is communicated between an oil outlet of the oil pump 361 and the mounting frame 37, six hydraulic cylinders 39 are arranged at intervals at the top of the mounting frame 37, the hydraulic cylinders 39 are communicated with the mounting frame 37, the lifting frame 391 is connected between movable rods of the hydraulic cylinders 39, the lifting frame 391 is three second electric push rods 40, the number of the lifting frame 391 is three, the pushing block 41 is connected to the right side of the top of the conveyor 2 at intervals, the right side of the third electric push rod 42 is connected with the third electric push rod 42, the third electric push rod 42 is connected to the right side of the pushing block 42, the right side of the lifting valve 43 is connected to the third electric push rod 45, the lifting valve 43 is connected to the three electric push rod 43 and the lifting valve 43 is far from one side of the lifting frame 43, the lifting frame 43 is far from the lifting valve 43, and the lifting valve 43 is far from the lifting frame 43 is connected to the lifting valve 43, and the lifting valve is far from the lifting frame 43.
When a plate is placed on the right side of the top of the conveyor 2, the oil pump 361 can be controlled to pump hydraulic oil in the oil storage tank 36, the hydraulic oil is conveyed into the installation frame 37 through the oil outlet pipe 38, hydraulic oil in the installation frame 37 can enter the hydraulic cylinder 39, the movable rod of the hydraulic cylinder 39 stretches to drive the lifting frame 391 to move upwards, the plate can be lifted upwards to be aligned with the push block 41, then the push block 41 is driven to move towards one side close to each other through the second electric push rod 40 and the third electric push rod 42, the push block 41 can push the plate to perform centering, then the push block 41 can stop moving, the telescopic rod of the third electric push rod 42 continues to stretch, the push type valve 43 can be extruded to move rightwards, the buffer spring 44 is compressed, the buffer function is achieved, the push type valve 43 is automatically opened under pressure, at the moment, the plate can move downwards to the conveyor 2 under the action of gravity, the movable rod of the hydraulic cylinder 39 is extruded to be shortened, hydraulic oil in the hydraulic cylinder 39 can flow back into the installation frame 37, and the hydraulic oil in the installation frame 37 can flow back to the oil storage tank 36 through the backflow pipe 45.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (8)
1. The utility model provides a panel circle welding ware is rolled up to petroleum pressure vessel manufacturing, including base (1), conveyer (2), backup pad (3), first cylinder (4) and first motor (5), a serial communication port, still including installing piece (6), guide rail (7), sliding seat (8), roll up circle mechanism, first electric putter (15), push pedal (16), heating mechanism and welding robot (17), installing piece (6) are connected with base (1), installing piece (6) and backup pad (3) of rear side are connected to guide rail (7), sliding seat (8) and guide rail (7) sliding connection and can slide back and forth, be equipped with on sliding seat (8) and be used for carrying out the circle rolling mechanism to panel, first electric putter (15) are connected with installing piece (6), be equipped with push pedal (16) on the circle rolling mechanism, push pedal (16) are connected with the telescopic link of first electric putter (15), with roll up circle mechanism back and forth movement, be equipped with on base (1) and be used for carrying out the heating mechanism to heat up, install on base (1) and be used for carrying out the welding robot (17) after rolling up the panel circle.
2. The plate rolling welder for manufacturing the petroleum pressure container according to claim 1, characterized in that the rolling mechanism comprises a sliding frame (9), a second motor (10), a threaded rod (11), a connecting block (12), a second roller (13) and a third motor (14), the sliding frame (9) is in sliding connection with the sliding seat (8) and can slide up and down, a push plate (16) is in sliding connection with the sliding frame (9), the sliding frame (9) is connected with the second motor (10) and the third motor (14), the threaded rod (11) is connected with an output shaft of the second motor (10) through a coupler so as to drive the threaded rod (11) to rotate, the threaded rod (11) is in threaded connection with the sliding seat (8), the lower end of the threaded rod (11) is rotationally connected with the connecting block (12), and the second roller (13) is rotationally connected with the connecting block (12) so as to drive the second roller (13) to rotationally bend the plate.
3. A plate material rolling welder for manufacturing a petroleum pressure vessel as claimed in claim 1, characterized in that the heating mechanism comprises a gas storage tank (18), a connecting pipe (19), a mounting plate (20) and a flame spray gun (21), the base (1) is connected with the gas storage tank (18) for storing combustible gas, the mounting plate (20) is connected between the two support plates (3), the mounting plate (20) is positioned below the first roller (4), a plurality of flame spray guns (21) for heating the plate material by flaming are arranged on the mounting plate (20) at intervals, and the connecting pipe (19) is communicated with the flame spray gun (21) and the gas storage tank (18).
4. A plate rounding welder for manufacturing a petroleum pressure container as claimed in claim 3, further comprising a butt joint mechanism, wherein the butt joint mechanism comprises an adjusting component, a fifth motor (29), a sliding frame (30), a push rod (31), a contact rod (312), a torsion spring (32), a connecting frame (33), a pressing plate (34) and a second screw (35), the fifth motor (29) is arranged on the adjusting component, the connecting frame (33) is connected with an output shaft of the fifth motor (29) through a coupling so as to drive the connecting frame (33) to rotate, the sliding frame (30) is in sliding connection with the connecting frame (33), the right end of the sliding frame (30) is rotationally connected with the push rod (31), a strip groove (311) is formed in the push rod (31), the contact rod (312) is connected with the push rod (31), the torsion spring (32) is connected with the push rod (31) and the sliding frame (30) so as to enable the push rod (31) to reversely elastically reset, the second screw (35) is rotationally connected with the connecting frame (33), the pressing plate (34) is in threaded connection with the second screw (35) so as to enable the second screw (35) to rotationally drive the pressing plate (34) to move towards the bottom of the pressing plate (34) to be in contact with the bottom of the pressing frame (30).
5. A plate rounding welder for manufacturing petroleum pressure container according to claim 4, characterized in that the adjusting component comprises a guide bar (26), a sliding block (27) and a first screw (28), the guide bar (26) is connected with the sliding seat (8), the sliding block (27) is movably connected with the guide bar (26) and can slide up and down, the fifth motor (29) is connected with the sliding block (27) so that the fifth motor (29) can slide up and down along with the sliding block (27) to adjust the position, and the first screw (28) is connected with the sliding block (27) in screw thread.
6. The plate rolling welder for manufacturing the petroleum pressure container according to claim 1 is characterized by further comprising a guiding mechanism, wherein the guiding mechanism comprises a connecting frame (22), a fourth motor (23), a roll shaft (24) and a fixed gear (25), the connecting frame (22) is connected with a sliding seat (8), the fourth motor (23) is connected with the connecting frame (22), the roll shaft (24) is rotationally connected to the lower part of the connecting frame (22), the roll shaft (24) is positioned on the right upper side of the fourth motor (23), the roll shaft (24) is also connected to an output shaft of the fourth motor (23) through a coupler, the fixed gears (25) are connected to the roll shaft (24), and the two fixed gears (25) are meshed with each other to drive the two roll shafts (24) to synchronously rotate so as to guide the plate.
7. The plate rounding welder for manufacturing the petroleum pressure container according to claim 1, further comprising a centering mechanism, wherein the centering mechanism comprises a jacking component, a second electric push rod (40), a push block (41), a third electric push rod (42), a pressure valve (43) and a buffer spring (44), three second electric push rods (40) and a third electric push rod (42) are connected to the conveyor (2), the third electric push rod (42) and the three second electric push rods (40) are in rectangular distribution, the push blocks (41) are connected to telescopic rods of the second electric push rod (40), a pressure valve (43) is mounted on telescopic rods of the third electric push rod (42), the push blocks (41) are also connected to the pressure valve (43) in a sliding mode, the push blocks (41) move to one side close to each other to push the plate centering, the buffer spring (44) is connected between the push blocks (41) and the pressure valve (43), and the jacking component is used for jacking the plate upwards to be aligned with the push blocks (41).
8. The plate rounding welder for manufacturing the petroleum pressure container according to claim 7, characterized in that the jacking component comprises an oil storage tank (36), an oil pump (361), a mounting frame (37), an oil outlet pipe (38), a hydraulic cylinder (39), a lifting frame (391) and a return pipe (45), wherein the oil storage tank (36) for storing hydraulic oil and the mounting frame (37) are connected to the base (1), the oil pump (361) is communicated to the oil storage tank (36), the oil outlet pipe (38) is communicated with the oil outlet of the oil pump (361) and the mounting frame (37) so as to convey hydraulic oil in the oil storage tank (36) into the mounting frame (37), six hydraulic cylinders (39) are arranged on the mounting frame (37) at intervals, the hydraulic cylinders (39) are communicated with the mounting frame (37), the lifting frame (391) is connected between movable rods of the hydraulic cylinders (39) so as to drive the lifting frame (391) to lift, the lifting frame (391) can jack up, the pressure valve (43) is communicated with two return pipes (45), and one ends of the two return pipes (45) are far away from the pressure valve (43) and are respectively communicated with the oil storage tank (36) and the mounting frame (37).
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| CN202310390353.6A CN116117517B (en) | 2023-04-13 | 2023-04-13 | Plate rolling welder for manufacturing petroleum pressure vessel |
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| CN202310390353.6A CN116117517B (en) | 2023-04-13 | 2023-04-13 | Plate rolling welder for manufacturing petroleum pressure vessel |
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| CN116117517B CN116117517B (en) | 2023-08-01 |
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| CN116532905A (en) * | 2023-07-07 | 2023-08-04 | 西安航宇动力控制科技有限公司 | Welding device for cylindrical thin-wall high-pressure-resistant shell |
| CN117380855A (en) * | 2023-12-11 | 2024-01-12 | 常州菲莫斯桶业有限公司 | Metal barrel production device and production process |
| CN117961358A (en) * | 2024-04-01 | 2024-05-03 | 淄博盖亿化工设备有限公司 | Plate rolling welding device for manufacturing pressure vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116532905A (en) * | 2023-07-07 | 2023-08-04 | 西安航宇动力控制科技有限公司 | Welding device for cylindrical thin-wall high-pressure-resistant shell |
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| CN117380855B (en) * | 2023-12-11 | 2024-02-20 | 常州菲莫斯桶业有限公司 | Metal barrel production device and production process |
| CN117961358A (en) * | 2024-04-01 | 2024-05-03 | 淄博盖亿化工设备有限公司 | Plate rolling welding device for manufacturing pressure vessel |
| CN117961358B (en) * | 2024-04-01 | 2024-06-11 | 淄博盖亿化工设备有限公司 | Plate rolling welding device for manufacturing pressure vessel |
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| CN116117517B (en) | 2023-08-01 |
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