CN117548981B - Intelligent welding equipment for steel structure and application method of intelligent welding equipment - Google Patents
Intelligent welding equipment for steel structure and application method of intelligent welding equipment Download PDFInfo
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- CN117548981B CN117548981B CN202410039075.4A CN202410039075A CN117548981B CN 117548981 B CN117548981 B CN 117548981B CN 202410039075 A CN202410039075 A CN 202410039075A CN 117548981 B CN117548981 B CN 117548981B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 200
- 239000010959 steel Substances 0.000 title claims abstract description 200
- 238000003466 welding Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 241001272996 Polyphylla fullo Species 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- 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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- 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 to a procedure covered by only one of the preceding main groups
-
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of steel structure welding, in particular to intelligent welding equipment for a steel structure and a using method thereof. The technical problems are as follows: when using mechanical equipment to weld, the steel pipe that cuts easily takes place the skew, leads to the steel pipe to cut the position that well can't perfectly fit limit for height frame, makes follow-up welding to the steel pipe appear the phenomenon of rosin joint, and simultaneously, current equipment can't adjust the steel pipe after the skew, leads to the steel pipe to appear the deviation when welding, leads to the welding effect reduction with steel pipe welding to the limit for height frame. The technical proposal is as follows: an intelligent welding device for a steel structure comprises a bearing assembly, a limiting assembly and the like; the bearing component is provided with a limiting component. The invention realizes the limit of the first steel pipe and the second steel pipe through the first limiter and the second limiter respectively, and avoids the deviation of the subsequent welding positions of the first steel pipe and the second steel pipe, thereby improving the welding effect of the first steel pipe and the second steel pipe.
Description
Technical Field
The invention relates to the technical field of steel structure welding, in particular to intelligent welding equipment for a steel structure and a using method thereof.
Background
The steel structure is the structure of constituteing by steel material, and limit for height frame is one of them, in prior art, usually welds through artificial mode when the factory building welds the steel structure on the limit for height frame, but this mode not only needs a large amount of workman, still needs to consume a large amount of time, consequently, must weld the steel structure on the limit for height frame through mechanical equipment, and when using mechanical equipment to weld, because of mechanical shock, the steel pipe that cuts easily takes place the skew, leads to the steel pipe to cut well the position unable perfect fit limit for height frame, makes the follow-up phenomenon of rosin joint appear to the welding of steel pipe.
Meanwhile, the offset steel pipes cannot be adjusted, so that the cut parts of the steel pipes cannot be mutually embedded, the positions of the steel pipes are deviated when the cut parts are welded, and the welding effect of welding the steel pipes to the height limiting frame is reduced.
Disclosure of Invention
In order to overcome the defects that when mechanical equipment is used for welding, the cut steel pipe is easy to deviate, so that the cut part of the steel pipe cannot perfectly fit with the height limiting frame, the follow-up welding of the steel pipe is caused to be in a false welding phenomenon, meanwhile, the existing equipment cannot adjust the deviated steel pipe, the position of the steel pipe deviates during welding, and the welding effect of welding the steel pipe to the height limiting frame is reduced.
The technical proposal is as follows: an intelligent welding device for a steel structure comprises a discharge box; the height limiting frames are arranged in a plurality; the right sides of the plurality of height limiting frames are provided with discharge boxes; a plurality of rollers are arranged on the lower side of the discharging box; a first steel pipe is transmitted on the discharge box; a second steel pipe is transmitted on the discharge box; the device also comprises a bearing assembly, a limiting cylinder, a limiting block, a welding assembly, a contact block and an adjusting system; the plurality of height limiting frames are provided with bearing components; the bearing component is provided with a limiting component; the limiting component is provided with a limiting cylinder for preventing the first steel pipe from shifting; a limiting block for avoiding the second steel pipe from deviating is arranged on the limiting component; the bearing component is provided with a welding component; the welding assembly is provided with a contact block; the left side of the first steel pipe is provided with a chute; a groove is formed in the second steel pipe; the limiting assembly is provided with an adjusting system for adjusting the offset angle of the first steel pipe.
More preferably, the bearing assembly comprises a walking device, a fixed box, a bearing box, an electric clamping jaw and a power unit; the plurality of height limiting frames are provided with walking devices; the right side of the walking device is fixedly connected with the discharging box; the middle part of the lower side of the walking device is fixedly connected with a fixed box; the inner side of the fixed box is connected with a bearing box in a sliding way; the inner side of the bearing box is connected with an electric clamping jaw in a sliding way; a power unit is arranged on the inner side of the fixed box; the power unit is connected with the bearing box; the bearing box is driven to slide by the power unit; the power unit is connected with the electric clamping jaw; the power unit drives the electric clamping jaw to slide.
More preferably, the welding assembly comprises a connecting frame, a first elastic piece, a quick welding gun, a rotating unit, a first electric welding gun and a second electric welding gun; the inner side of the walking device is connected with a connecting frame in a sliding way; the power unit is connected with the connecting frame; the power unit drives the connecting frame to slide; the upper side of the connecting frame is fixedly connected with a first elastic piece; the other end of the first elastic piece is fixedly connected with the contact block; a rotating unit is arranged on the upper side of the connecting frame; the rotating unit is connected with a quick welding gun in a sliding way; the inner side of the walking device is fixedly connected with a plurality of first electric welding guns; the inner side of the walking device is fixedly connected with a plurality of second electric welding guns.
More preferably, the rotating unit comprises an annular plate, a second elastic piece, a rotating shaft and an adjusting frame; the upper side of the connecting frame is fixedly connected with a second elastic piece; the other end of the second elastic piece is fixedly connected with an annular plate; the annular plate is in sliding connection with the quick welding gun; the upper side of the connecting frame is rotationally connected with a rotating shaft; the rotating shaft is fixedly connected with the quick welding gun; an adjusting frame for enhancing the welding effect of the quick welding gun is fixedly connected to the lower side of the contact block.
More preferably, the limiting assembly comprises a first limiter and a second limiter; the inner side of the walking device is fixedly connected with a first limiter; the right side of the first limiter is fixedly connected with the limiting cylinder; the inner side of the walking device is fixedly connected with a second limiter; the right side of the second limiter is fixedly connected with the limiting block.
More preferably, the limiting cylinder is arranged in a flaring manner.
More preferably, the adjusting system comprises an extrusion block and a limiting sleeve; the right side of the first limiter is fixedly connected with a plurality of extrusion blocks for adjusting the deflection degree of the chute, and the extrusion blocks are made of deformable materials; a electronic clamping jaw for centre gripping first steel pipe is last to be fixedly connected with a plurality of stop collar, and the stop collar adopts deformable material.
More preferably, the plurality of extrusion blocks are arranged in a splayed shape.
More preferably, the device further comprises a push plate and a driving unit; under the condition that the first limiter is fixedly connected to the inner side of the walking device, the first limiter is connected to the inner side of the walking device in a sliding manner; a push plate for improving the jogging degree of the chute and the second steel pipe is fixedly connected to the upper side of the limiting cylinder; the inner side of the walking device is provided with a driving unit; the driving unit is connected with the first limiter; the first limiter is driven to slide by the driving unit.
The application method of the intelligent welding equipment for the steel structure comprises the following working steps:
s1: the wheels on the walking device are manually moved to the periphery, then the upper side of the walking device is opened, and then the walking device is placed on the height limiting frame, so that the walking device is installed;
s2: clamping, namely controlling the discharge box to transmit the first steel pipe and the second steel pipe to the height limiting frame, and controlling the electric clamping jaw to clamp the first steel pipe and the second steel pipe;
s3: adjusting, namely controlling the electric clamping jaw to drive the first steel pipe to rotate, enabling the chute to be embedded with the side edge of the second steel pipe, and adjusting the first steel pipe;
s4: and (3) after the S3 is finished, controlling the quick welding gun to weld the chute, the groove and the height limiting frame, so as to realize the welding of the first steel pipe and the second steel pipe.
The beneficial effects are that: the invention realizes the limit of the first steel pipe and the second steel pipe through the first limiter and the second limiter respectively, and avoids the situation that the first steel pipe and the second steel pipe move far or near to the left, so that the position for welding the first steel pipe and the second steel pipe subsequently deviates, thereby improving the welding effect of the first steel pipe and the second steel pipe;
the first steel pipe is limited through the limiting cylinder, so that the chute is clamped after entering the limiting cylinder, meanwhile, the groove and the limiting block are mutually embedded, so that the groove cannot rotate, the second steel pipe is limited through the limiting block, the chute and the groove are limited, the chute and the groove are prevented from being deviated, and the welding effect of the first steel pipe and the second steel pipe is further improved;
the chute is extruded by the extrusion blocks, so that the first steel pipe rotates until the two extrusion blocks are positioned in the chute, the chute is adjusted, the first steel pipe is adjusted to be in a mutually embedded state with the second steel pipe, and the welding effect of the first steel pipe is improved;
the extrusion block extrudes and scrapes burrs on the edges of the chute, so that the burrs are prevented from affecting subsequent welding;
the first steel pipe is extruded by the push plate, so that the chute is tightly attached to the second steel pipe, and the embedding degree and the alignment effect of the first steel pipe and the second steel pipe are improved.
Drawings
FIG. 1 is a schematic diagram of a first perspective structure of an intelligent welding device for steel structures;
FIG. 2 is a schematic diagram of a second perspective structure of the intelligent welding equipment for steel structures;
FIG. 3 is a schematic view of a partial perspective structure of the present invention;
FIG. 4 is a partial cross-sectional view of the present invention;
FIG. 5 is a schematic perspective view of a welding assembly according to the present invention;
FIG. 6 is a schematic view of a combined three-dimensional structure of a limiting assembly, a limiting cylinder and a limiting block according to the present invention;
FIG. 7 is a schematic perspective view of a first electric welding gun, a second electric welding gun and an electric clamping jaw combination according to the invention;
fig. 8 is a schematic view showing a combined three-dimensional structure of a first steel pipe and a second steel pipe according to the present invention;
FIG. 9 is a schematic diagram of a height-limiting frame, a first steel pipe and a second steel pipe of the present invention;
FIG. 10 is a schematic perspective view of a combined structure of a limiting cylinder, a first limiter and a pressing block according to the present invention;
FIG. 11 is a schematic view of a combined three-dimensional structure of an electric clamping jaw and a limiting sleeve of the invention;
fig. 12 is a schematic perspective view of a second slide rail, a second electric slider and a push plate assembly according to the present invention.
Marked in the figure as: the welding machine comprises a 1-height limiting frame, a 2-discharging box, a 3-first steel pipe, a 3001-chute, a 4-second steel pipe, a 4001-groove, a 5-limiting cylinder, a 6-limiting block, a 7-contact block, a 101-walking device, a 102-fixed box, a 103-first driving piece, a 104-bearing box, a 105-first sliding rail, a 106-first electric sliding block, a 107-second driving piece, a 108-connecting frame, a 109-first elastic piece, a 110-annular plate, a 111-quick welding gun, a 112-second elastic piece, a 113-rotating shaft, a 114-adjusting frame, a 115-first limiter, a 116-second limiter, a 117-first electric welding gun, a 118-second electric welding gun, 119-electric clamping jaws, a 201-extrusion block, a 202-limiting sleeve, a 301-second sliding rail, a 302-second electric sliding block and a 303-push plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
As shown in fig. 3-9, an intelligent welding device for steel structures comprises a discharge box 2; the height limiting frames 1 are arranged in two; the rear parts of the right sides of the two height limiting frames 1 are provided with discharge boxes 2; four rollers are arranged on the lower side of the discharging box 2; a first steel pipe 3 is transmitted on the discharge box 2; a second steel pipe 4 is transmitted on the discharge box 2;
the device also comprises a bearing component, a limiting cylinder 5, a limiting block 6, a welding component, a contact block 7 and an adjusting system; the rear sides of the two height limiting frames 1 are provided with bearing components; the bearing component is provided with a limiting component; the limiting component is provided with a limiting cylinder 5; a limiting block 6 is arranged on the limiting component, and the limiting block 6 is made of a deformable material; the front side of the bearing component is provided with a welding component; the right side of the welding component is provided with a contact block 7; a chute 3001 is formed in the left side of the first steel pipe 3; the left side and the right side of the second steel pipe 4 are provided with a groove 4001; the limiting component is provided with an adjusting system.
The bearing assembly comprises a walking device 101, a fixed box 102, a bearing box 104, an electric clamping jaw 119 and a power unit; the rear sides of the two height limiting frames 1 are provided with walkers 101; the right side of the walking device 101 is fixedly connected with the discharging box 2; the middle part of the lower side of the walking device 101 is fixedly connected with a fixed box 102; the inner side of the fixed box 102 is connected with a bearing box 104 in a sliding way; the lower part of the inner side of the bearing box 104 is connected with an electric clamping jaw 119 in a sliding way; a power unit is arranged on the inner side of the fixed box 102; the power unit is connected with the bearing box 104; the power unit drives the bearing box 104 to slide; the power unit is connected with an electric clamping jaw 119; the motorized jaw 119 is slid by the power unit.
The welding assembly comprises a connecting frame 108, a first elastic piece 109, a quick welding gun 111, a rotating unit, a first electric welding gun 117 and a second electric welding gun 118; the front part of the inner side of the walker 101 is connected with a connecting frame 108 in a sliding way; the power unit is connected with the connecting frame 108; the power unit drives the connecting frame 108 to slide; the right part of the upper side of the connecting frame 108 is fixedly connected with a first elastic piece 109, and the first elastic piece 109 is a spring; the other end of the first elastic piece 109 is fixedly connected with the contact block 7; a rotating unit is arranged at the left part of the upper side of the connecting frame 108; the rotating unit is connected with a quick welding gun 111 in a sliding way; two first electric welding guns 117 are fixedly connected to the right part of the inner side of the walking device 101; two second electric welding guns 118 are fixedly connected to the inner side of the walking device 101.
The rotating unit comprises an annular plate 110, a second elastic member 112, a rotating shaft 113 and an adjusting frame 114; a second elastic piece 112 is fixedly connected to the left part of the upper side of the connecting frame 108, and the second elastic piece 112 is a spring; the other end of the second elastic piece 112 is fixedly connected with an annular plate 110; the annular plate 110 is in sliding connection with the quick welding gun 111; a rotating shaft 113 is rotatably connected to the middle part of the upper side of the connecting frame 108; the rotating shaft 113 is fixedly connected with the quick welding gun 111; an adjusting frame 114 is fixedly connected to the lower side of the contact block 7.
The limiting assembly comprises a first limiter 115 and a second limiter 116; the first limiter 115 is fixedly connected to the rear part of the inner side of the walking device 101; the right side of the first limiter 115 is fixedly connected with the limiting cylinder 5; a second limiter 116 is fixedly connected to the front part of the inner side of the walking device 101; the right side of the second limiter 116 is fixedly connected with the limiting block 6.
Taking the left-to-right direction as a reference, the limiting cylinder 5 is arranged in a flaring way; the first steel pipe 3 is prevented from failing to enter the limiting cylinder 5, so that equipment operation faults are avoided, and equipment operation effects are improved.
The power unit comprises a first driving piece 103, a first sliding rail 105, a first electric sliding block 106 and a second driving piece 107; two first driving pieces 103 are fixedly connected to the lower part of the inner side of the fixed box 102, and the first driving pieces 103 are electric push rods; the telescopic ends of the two first driving pieces 103 are fixedly connected with the bearing box 104; the lower part of the inner side of the bearing box 104 is fixedly connected with a first sliding rail 105; the first sliding rail 105 is connected with two first electric sliding blocks 106 in a sliding way; each first motorized slider 106 is fixedly connected with an adjacent motorized jaw 119; a second driving piece 107 is fixedly connected to the front part of the upper side of the bearing box 104; the telescopic end of the second driving piece 107 is fixedly connected with the connecting frame 108.
Firstly, a worker moves wheels on a walking device 101 to the left and right sides respectively, then places the walking device 101 on two height limiting frames 1, embeds the wheels on the walking device 101 on the height limiting frames 1, then, transfers the cut first steel pipe 3 and second steel pipe 4 to the left through a discharging box 2, limits the first steel pipe 3 and second steel pipe 4 through a first limiter 115 and a second limiter 116 respectively, avoids the first steel pipe 3 and the second steel pipe 4 to move far or near to the left, leads two electric clamping jaws 119 to clamp the centers of the first steel pipe 3 and the second steel pipe 4 when clamping the first steel pipe 3 and the second steel pipe 4, leads the positions where the first steel pipe 3 and the second steel pipe 4 are welded to be offset, improves the welding effect of the first steel pipe 3 and the second steel pipe 4, meanwhile, because the first steel pipe 3 and the second steel pipe 4 are incompletely welded due to the offset generated during the welding of the chute 3001 and the groove 4001, the phenomenon of cold joint occurs, therefore, when the first steel pipe 3 and the second steel pipe 4 are respectively contacted with the first limiter 115 and the second limiter 116, the first steel pipe 3 is limited by the limiting cylinder 5, the chute 3001 is blocked after entering the limiting cylinder 5, meanwhile, the limiting cylinder 5 is arranged in a flaring way based on the left-to-right direction, the situation that the first steel pipe 3 cannot enter the limiting cylinder 5, the equipment operation fault is caused, the equipment operation effect is improved, meanwhile, the groove 4001 cannot rotate due to the mutual jogging of the groove 4001 and the limiting block 6, the limiting of the chute 3001 and the groove 4001 is realized through the limiting block 6, the deflection of the chute 3001 and the groove 4001 is avoided, further improving the welding effect on the first steel pipe 3 and the second steel pipe 4.
Then, the two electric clamping jaws 119 are controlled to clamp the first steel pipe 3 and the second steel pipe 4 respectively, since the length of the first steel pipe 3 is longer than the distance between the two height limiting frames 1, the first steel pipe 3 cannot move upwards directly, so that the electric clamping jaws 119 are controlled to drive the first steel pipe 3 to rotate anticlockwise based on the view from top to bottom, so that the first steel pipe 3 can move upwards through the two height limiting frames 1, then the first driving piece 103 is controlled to drive the carrying case 104 to move upwards, so that the first electric sliding block 106 and the electric clamping jaws 119 are driven to move upwards, and then the first steel pipe 3 and the second steel pipe 4 are driven to move upwards to the corresponding positions, at this time, the positional relationship between the first steel pipe 3 and the second steel pipe 4 is shown in fig. 7, then the electric clamping jaws 119 are controlled to drive the first steel pipe 3 to move forwards, until the chute 3001 contacts and is embedded into the rear side of the second steel pipe 4, then, based on the condition that the chute 3001 is seen from top to bottom, the electric clamping jaw 119 is controlled to drive the first steel pipe 3 to rotate clockwise, meanwhile, the electric clamping jaw 119 and the first steel pipe 3 are driven to move forwards continuously through the first electric sliding block 106, so that the chute 3001 is kept in an embedded state with the second steel pipe 4 at any time and is gradually contacted with the groove 4001, the position relationship between the first steel pipe 3 and the second steel pipe 4 is further shown in fig. 8, the first steel pipe 3 and the second steel pipe 4 are aligned with each other, the phenomenon that the chute 3001 cannot be embedded with the second steel pipe 4 in the process of aligning the first steel pipe 3 and the second steel pipe 4 is avoided, and the first steel pipe 3 and the second steel pipe 4 are caused to have a cold welding phenomenon in the welding process is avoided, and therefore the adjusting effect on the first steel pipe 3 and the second steel pipe 4 is improved.
Subsequently, after the first steel pipe 3 and the second steel pipe 4 are aligned with each other, the second driving member 107 is controlled to drive the connecting frame 108 to move backwards, so that the contact block 7 and the quick welding gun 111 move backwards, and the chute 3001 and the groove 4001 are welded to the height-limiting frame 1, when the contact block 7 is contacted with the second steel pipe 4, as the upper side of the contact block 7 is arranged in an arc shape and the arc center is upward, the contact block 7 is contacted with the pipe wall of the first steel pipe 3 at any time, poor contact between the contact block 7 and the first steel pipe 3 is avoided, the welding position is offset, so that the welding effect is improved, then, the second steel pipe 4 presses the contact block 7, so that the first elastic member 109 is deformed, so that the contact block 7 moves downwards, so that the adjusting frame 114 moves downwards, the quick welding gun 111 is pressed downwards after the adjusting frame 114 is contacted with the quick welding gun 111, so that the second elastic member 112 is deformed, the annular plate 110 and the quick welding gun 111 are moved downwards, meanwhile, the center of the rotary shaft 113 is taken as a base point in a left-right view, the quick welding gun 111 slides along the annular plate 110 under the action of downward force, so that the muzzle of the quick welding gun 111 is gradually changed from the backward direction to the forward direction in the backward moving process of the quick welding gun 111, the quick welding gun 111 welds the front side of the groove 4001 and the rear side of the welding chute 3001, the welding effect of the quick welding gun 111 on the chute 3001 and the groove 4001 is improved by avoiding the occurrence of a non-welding position, simultaneously, the welding of the mutual embedding position of the first steel pipe 3 and the second steel pipe 4 is realized by the first electric welding gun 117, the welding of the contact position of the other ends of the first steel pipe 3 and the second steel pipe 4 and the height limiting frame 1 is realized by the second electric welding gun 118, and the welding of the first steel pipe 3 and the second steel pipe 4 is completed, then, the walking device 101 is controlled to drive the discharging box 2 to move forwards to the corresponding position, so that the next welding is realized, and the above actions are repeated until the welding of the height limiting frame 1 is completed.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, 10 and 11, the adjusting system comprises an extrusion block 201 and a limit sleeve 202; two extrusion blocks 201 are fixedly connected to the front part of the right side of the first limiter 115, and the extrusion blocks 201 are made of deformable materials; two limit sleeves 202 which are symmetrical in front and back are fixedly connected to an electric clamping jaw 119 for clamping the first steel pipe 3, and the limit sleeves 202 are made of deformable materials; after the first steel tube 3 is clamped by the limiting cylinder 5, the first steel tube 3 is clamped by the electric clamping jaw 119, so that the first steel tube 3 is clamped by the two limiting sleeves 202, then, based on the condition that the electric clamping jaw 119 is controlled to drive the first steel tube 3 to rotate anticlockwise, the chute 3001 is extruded by the extrusion block 201, deformation is caused to the extrusion block 201, at the moment, if the chute 3001 deflects, one of the upper extrusion block 201 and the lower extrusion block 201 is located in the chute 3001, when the chute 3001 is extruded by the extrusion block 201, the limiting sleeves 202 deform, so that the first steel tube 3 rotates under extrusion of the extrusion block 201 in the chute 3001 until the two extrusion blocks 201 are located in the chute 3001, adjustment of the chute 3001 is achieved, the first steel tube 3 is adjusted to be embedded with the second steel tube 4, and welding effect on the first steel tube 3 is improved.
The two extrusion blocks 201 are arranged in a splayed shape based on the front-to-back view; when the chute 3001 is extruded by the extrusion block 201, burrs at the edge of the chute 3001 are extruded and scraped by the extrusion block 201, and the burrs are prevented from affecting subsequent welding.
Example 3
On the basis of embodiments 1 and 2, as shown in fig. 2 and 12, a push plate 303 and a driving unit are further included; in the case that the first limiter 115 is fixedly connected to the rear inside of the walker 101 in embodiment 1, the first limiter 115 is slidably connected to the rear inside of the walker 101; a push plate 303 is fixedly connected to the right part of the upper side of the limit cylinder 5; the left part of the inner side of the walking device 101 is provided with a driving unit; the drive unit is connected to the first delimiter 115; the first delimiter 115 is slid by the driving unit.
The driving unit comprises a second sliding rail 301 and a second electric sliding block 302; a second slide rail 301 is fixedly connected to the left part of the inner side of the walking device 101; the second sliding rail 301 is connected with a second electric sliding block 302 in a sliding manner; the upper side of the second electric slider 302 is fixedly connected with the first limiter 115.
When the chute 3001 and the second steel pipe 4 are mutually embedded, the chute 3001 deforms and contracts towards the middle, so that the chute 3001 is difficult to be embedded into the second steel pipe 4, and therefore, the second electric sliding block 302 is controlled to slide forwards, so that the first limiter 115, the limiting cylinder 5 and the push plate 303 are driven to slide forwards, the push plate 303 is contacted with the first steel pipe 3, then the first steel pipe 3 is extruded, so that the first steel pipe 3 moves forwards, the chute 3001 is tightly adhered to the second steel pipe 4, and the embedding degree and the alignment effect of the first steel pipe 3 and the second steel pipe 4 are improved.
The application method of the intelligent welding equipment for the steel structure comprises the following working steps:
s1: the wheels on the walking device 101 are manually moved to the periphery, then the upper side of the walking device 101 is opened, and then the walking device 101 is placed on the height limiting frame 1, so that the walking device 101 is installed;
s2: clamping, namely controlling the discharge box 2 to transmit the first steel pipe 3 and the second steel pipe 4 to the height limiting frame 1, and controlling the electric clamping jaw 119 to clamp the first steel pipe 3 and the second steel pipe 4;
s3: adjusting, controlling the electric clamping jaw 119 to drive the first steel pipe 3 to rotate, enabling the chute 3001 to be embedded with the side edge of the second steel pipe 4, and adjusting the first steel pipe 3;
s4: after the welding is completed in S3, the rapid welding gun 111 is controlled to weld the chute 3001, the groove 4001 and the height limiter 1, thereby realizing the welding of the first steel pipe 3 and the second steel pipe 4.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (4)
1. An intelligent welding device for a steel structure comprises a discharge box (2); the height limiting frames (1) are arranged in a plurality of ways; a discharging box (2) is arranged on the right side of the plurality of height limiting frames (1); a plurality of rollers are arranged on the lower side of the discharging box (2); a first steel pipe (3) is transmitted on the discharge box (2); a second steel pipe (4) is transmitted on the discharge box (2); the device is characterized by further comprising a bearing assembly, a limiting cylinder (5), a limiting block (6), a welding assembly, a contact block (7) and an adjusting system; a plurality of height limiting frames (1) are provided with bearing components; the bearing component is provided with a limiting component; the limiting component is provided with a limiting cylinder (5) for preventing the first steel pipe (3) from deviating; a limiting block (6) for avoiding the second steel pipe (4) from deviating is arranged on the limiting component; the bearing component is provided with a welding component; the welding component is provided with a contact block (7); a chute (3001) is formed in the left side of the first steel pipe (3); a groove (4001) is formed in the second steel pipe (4); the limiting component is provided with an adjusting system for adjusting the offset angle of the first steel pipe (3);
the bearing assembly comprises a walking device (101), a fixed box (102), a bearing box (104), an electric clamping jaw (119) and a power unit; the plurality of height limiting frames (1) are provided with walkers (101); the right side of the walking device (101) is fixedly connected with the discharging box (2); the middle part of the lower side of the walking device (101) is fixedly connected with a fixed box (102); the inner side of the fixed box (102) is connected with a bearing box (104) in a sliding way; the inner side of the bearing box (104) is connected with an electric clamping jaw (119) in a sliding way; a power unit is arranged on the inner side of the fixed box (102); the power unit is connected with the bearing box (104); the power unit drives the bearing box (104) to slide; the power unit is connected with the electric clamping jaw (119); the power unit drives the electric clamping jaw (119) to slide;
the welding assembly comprises a connecting frame (108), a first elastic piece (109), a quick welding gun (111), a rotating unit, a first electric welding gun (117) and a second electric welding gun (118); the inner side of the walking device (101) is connected with a connecting frame (108) in a sliding way; the power unit is connected with the connecting frame (108); the power unit drives the connecting frame (108) to slide; the upper side of the connecting frame (108) is fixedly connected with a first elastic piece (109); the other end of the first elastic piece (109) is fixedly connected with the contact block (7); a rotating unit is arranged on the upper side of the connecting frame (108); the rotating unit is connected with a quick welding gun (111) in a sliding way; a plurality of first electric welding guns (117) are fixedly connected to the inner side of the walking device (101); a plurality of second electric welding guns (118) are fixedly connected to the inner side of the walking device (101);
the rotating unit comprises an annular plate (110), a second elastic piece (112), a rotating shaft (113) and an adjusting frame (114); the upper side of the connecting frame (108) is fixedly connected with a second elastic piece (112); the other end of the second elastic piece (112) is fixedly connected with an annular plate (110); the annular plate (110) is in sliding connection with the quick welding gun (111); a rotating shaft (113) is rotatably connected to the upper side of the connecting frame (108); the rotating shaft (113) is fixedly connected with the quick welding gun (111); an adjusting frame (114) for enhancing the welding effect of the quick welding gun (111) is fixedly connected to the lower side of the contact block (7);
the limiting assembly comprises a first limiter (115) and a second limiter (116); the inner side of the walking device (101) is fixedly connected with a first limiter (115); the right side of the first limiter (115) is fixedly connected with the limiting cylinder (5); the inner side of the walking device (101) is fixedly connected with a second limiter (116); the right side of the second limiter (116) is fixedly connected with the limiting block (6);
the limiting cylinder (5) is arranged in a flaring way;
the adjusting system comprises an extrusion block (201) and a limit sleeve (202); the right side of the first limiter (115) is fixedly connected with a plurality of extrusion blocks (201) for adjusting the deflection degree of the chute (3001), and the extrusion blocks (201) are made of deformable materials; a plurality of limiting sleeves (202) are fixedly connected to an electric clamping jaw (119) for clamping a first steel pipe (3), and the limiting sleeves (202) are made of deformable materials.
2. An intelligent welding apparatus for steel structures according to claim 1, characterized in that a number of squeeze blocks (201) are arranged in a splayed manner.
3. The intelligent welding equipment for steel structures according to claim 1, further comprising a push plate (303) and a driving unit; under the condition that the first limiter (115) is fixedly connected to the inner side of the walking device (101) without using the walking device, the first limiter (115) is connected to the inner side of the walking device (101) in a sliding manner; a push plate (303) for improving the jogging degree of the chute (3001) and the second steel pipe (4) is fixedly connected to the upper side of the limit cylinder (5); a driving unit is arranged on the inner side of the walking device (101); the drive unit is connected to the first delimiter (115); the first limiter (115) is driven to slide by the driving unit.
4. The application method of the intelligent welding equipment for the steel structure is characterized by comprising the following steps of: the use method uses the intelligent welding equipment for the steel structure, which is disclosed in claim 3, and comprises the following working steps:
s1: the wheels on the walking device (101) are manually moved to the periphery, then the upper side of the walking device (101) is opened, and then the walking device (101) is placed on the height limiting frame (1), so that the walking device (101) is installed;
s2: clamping, namely controlling the discharge box (2) to transmit the first steel pipe (3) and the second steel pipe (4) to the height limiting frame (1), and controlling the electric clamping jaw (119) to clamp the first steel pipe (3) and the second steel pipe (4);
s3: adjusting, namely controlling the electric clamping jaw (119) to drive the first steel pipe (3) to rotate, enabling the chute (3001) to be embedded with the side edge of the second steel pipe (4), and adjusting the first steel pipe (3);
s4: and after the welding is finished in the step S3, controlling the quick welding gun (111) to weld the chute (3001), the groove (4001) and the height limiting frame (1), so as to realize the welding of the first steel pipe (3) and the second steel pipe (4).
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