CN116690052B - Steel construction welding process device - Google Patents
Steel construction welding process device Download PDFInfo
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- CN116690052B CN116690052B CN202310998331.8A CN202310998331A CN116690052B CN 116690052 B CN116690052 B CN 116690052B CN 202310998331 A CN202310998331 A CN 202310998331A CN 116690052 B CN116690052 B CN 116690052B
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- 238000003466 welding Methods 0.000 title claims abstract description 95
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 58
- 238000007906 compression Methods 0.000 claims description 58
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000007306 turnover 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A steel structure welding processing device comprises a side plate feeding mechanism, a transverse plate feeding mechanism, a push-pull auxiliary mechanism and a welding mechanism; curb plate feed mechanism includes: the device comprises a rear clamping block, a variable-pitch gear, a front clamping block, a rack bar, a screw rod, a long rack, an extension bracket, a short rack, a stepping motor A, a stepping motor B, a spur gear A, a transmission shaft A, a vertical bracket and a bottom plate A; the rear clamping block is slidably mounted on a long sliding rail arranged on the extension bracket, a variable-pitch gear is rotatably mounted on a short shaft on the rear clamping block, two sides of the variable-pitch gear are respectively meshed with a rack rod and a long rack bar, the rack rod is slidably mounted on the extension bracket, the long rack bar is fixedly mounted on the extension bracket, and a front clamping block is fixedly mounted on the rack rod; when the feeding mechanism is used, the automation degree of the feeding mechanism is high, and when the feeding mechanism is used for feeding, the same type of vertical plate materials are synchronously fed at two sides, and after the feeding is finished, the whole steel structure is in the state of the feeding mechanism, so that the feeding mechanism is not required to be adjusted repeatedly, and is very convenient.
Description
Technical Field
The invention relates to the technical field of steel structure processing equipment, in particular to a steel structure welding processing device.
Background
Welding, also called fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure, steel structure welding has many welding conditions, i-shaped steel structures are most commonly used, and research is conducted on the basis of the i-shaped steel structures;
the invention discloses a welding device for a steel structure, which relates to the technical field of steel processing and comprises an installation table, a moving assembly, a lifting assembly, an adjusting assembly, a steering assembly, a welding device, screw rod sliding tables, a turnover assembly, fixing assemblies and a sucking assembly, wherein the moving assembly is totally provided with two groups;
when the welding machine is used for welding, the automation degree is not high during feeding of welding materials, so that the welding efficiency is low, each welding point needs to be welded during welding, the welding time is too long, and the unfinished welded steel structure is easy to deform and break due to rotation adjustment and the like during the welding process; according to the invention, the design is aimed at the defects, when the device is used, the feeding is carried out on the same material part in a full-automatic synchronous mode, the state of the feeding is basically not required to be adjusted after the feeding is finished, and when the welding mechanism of the device is used for welding, two welding points on one side can be welded simultaneously, the welding movement is very stable, the relative positions of the welding materials are unchanged, the deformation of a steel structure is not caused, and the welding effect is improved.
Disclosure of Invention
The technical scheme adopted by the invention is as follows: a steel structure welding processing device comprises a side plate feeding mechanism, a transverse plate feeding mechanism, a push-pull auxiliary mechanism and a welding mechanism; curb plate feed mechanism include: the device comprises a rear clamping block, a variable-pitch gear, a front clamping block, a rack bar, a screw rod, a long rack, an extension bracket, a short rack, a stepping motor A, a stepping motor B, a spur gear A, a transmission shaft A, a vertical bracket and a bottom plate A; the rear clamping block is slidably mounted on a long sliding rail arranged on the extension bracket, a variable-pitch gear is rotatably mounted on a short shaft on the rear clamping block, two sides of the variable-pitch gear are respectively meshed with a rack rod and a long rack bar, the rack rod is slidably mounted on the extension bracket, the long rack bar is fixedly mounted on the extension bracket, and a front clamping block is fixedly mounted on the rack rod; the screw rod is rotatably arranged in a round hole on the extension bracket, one end of the screw rod is fixedly connected with a motor shaft of the stepping motor A, the stepping motor A is fixedly arranged on the extension bracket, the extension bracket is in sliding connection with the vertical bracket, and the screw rod is in threaded connection with the rear clamping block; short rack symmetry fixed mounting is in the side of the extension support at both ends, and the short rack at both ends meshes with spur gear A, and spur gear A fixed mounting at both ends is on transmission shaft A, and transmission shaft A rotates in the round hole of installing on erecting the support, erects support fixed mounting on bottom plate A, and transmission shaft A's one end and step motor B's motor shaft fixed connection, transmission shaft A rotates and can drive two spur gears A and rotate, step motor B fixed mounting on erecting the support.
Preferably, the side plate feeding mechanism further comprises: the device comprises a guide rail, supporting legs, a material placing frame and a cross beam; the guide rail is provided with two, two ends of the two guide rails are fixedly arranged on the supporting legs at two ends, a plurality of material placing frames are slidably arranged on each guide rail, a cross beam is fixedly arranged between the material placing frames on the two guide rails, and a plurality of rollers are arranged on the cross beam.
Preferably, the diaphragm feed mechanism include: the device comprises a conveying belt, a conveying support, a rotating shaft, a stepping motor C, a landing support and a lifting auxiliary mechanism; the two conveyor belts are rotatably arranged on driving wheels arranged on the conveying support, the conveying support is fixedly arranged on the floor support, the rotating shafts are fixedly connected with the driving wheels on the conveying supports at the two ends, one driving wheel is fixedly connected with a motor shaft of the stepping motor C, and the stepping motor C is fixedly arranged on the side face of the conveying support.
Preferably, the lifting auxiliary mechanism comprises: the device comprises a supporting plate, an electric push rod, a lifting rod, a sliding frame, a transmission shaft B, a spur gear B, a stepping motor D, a baffle, a sliding block, a lug and a cylinder A; the two supporting plates are respectively and rotatably connected with the upper ends of the two lifting rods; the telescopic rod of the electric push rod is rotationally connected with the hinged support at the lower end of the supporting plate, the rod body of the electric push rod is rotationally connected with the hinged support at the side surface of the lifting rod, the lifting rod is slidably arranged in the sliding frame, and the sliding frame is fixedly arranged on the bottom plate A; the transmission shaft B is rotatably arranged on a vertical plate arranged on the bottom plate A, two ends of the transmission shaft B are fixedly provided with two spur gears B, the spur gears B are meshed with the lifting rod, one end of the transmission shaft B is fixedly connected with a motor shaft of the stepping motor D, and the stepping motor D is fixedly arranged on the vertical plate on the bottom plate A; the lower end of the baffle is fixedly provided with a sliding block, the sliding block is in sliding connection with a long rod arranged on the bottom plate B, the convex block is fixedly arranged at the middle position of the baffle and is fixedly connected with a telescopic rod of the air cylinder A, and the cylinder body of the air cylinder A is fixedly arranged on the bottom plate B.
Preferably, the push-pull auxiliary mechanism comprises: the device comprises a push plate, a clamping plate, an air cylinder B, an air cylinder C and a support plate; the long rod on the push plate is slidably arranged in the round hole on the support plate, the short rod on the clamping plate is vertically slidably arranged in the round hole on the push plate, the cylinder body of the cylinder B is fixedly arranged on the push plate, and the telescopic rod of the cylinder B is fixedly connected with the clamping plate; the telescopic link and the push pedal fixed connection of cylinder C, cylinder body fixed mounting of cylinder C is on the extension board, and extension board fixed mounting is on bottom plate B.
Preferably, the welding mechanism includes: the welding device comprises a track frame, thick rollers, an arc-shaped bracket, a welding frame, a reciprocating rod, a cylinder D, a welding gun, a long shaft and a calibration mechanism; a plurality of thick rollers are rotatably arranged on the track frame, a cutting part is arranged in the middle of the track frame, and a large bracket is fixedly arranged at the cutting part; the sliding groove on the welding frame is in sliding connection with the long shaft, the short shaft on one side of the welding frame is in sliding connection with the arc-shaped sliding groove of the arc-shaped bracket, the short shaft on the other side of the welding frame is in sliding connection with the sliding groove on the reciprocating rod, and the reciprocating rod is arranged in the round hole on the arc-shaped bracket in a sliding manner; the cylinder body of the cylinder D is fixedly arranged on the arc-shaped bracket, and the telescopic rod of the cylinder D is fixedly connected with the reciprocating rod; the welding gun is fixedly arranged at the lower end of the welding frame.
Preferably, the calibration mechanism includes: the device comprises a large bracket, a vertical compression bar, a compression spring A, a pinch roller A, a horizontal compression bar, a compression spring B, a pinch roller B, a bevel gear and a servo motor; the vertical compression bar is provided with an upper group and a lower group, both of which are slidably arranged in the round holes on the large bracket, the compression spring A is arranged on the short shaft on the vertical compression bar, both ends of the compression spring A are respectively contacted with the inner wall of the large bracket and the vertical compression bar, and the pinch roller A is rotatably arranged on the vertical compression bar; the horizontal compression bar is provided with a left group and a right group which are both slidably arranged in a round hole on the large bracket, the compression spring B is arranged on a short shaft of the horizontal compression bar, two ends of the compression spring B are respectively contacted with the inner wall of the large bracket and the horizontal compression bar, the pinch roller B is rotatably arranged on the horizontal compression bar, a bevel gear is fixedly arranged on the shaft of the pinch roller B, the bevel gear is meshed with a motor gear of the servo motor, and the servo motor is fixedly arranged on the horizontal compression bar; simultaneously, the side surface of the large bracket is fixedly provided with an arc-shaped bracket and a long shaft.
Preferably, the calibrating mechanism is provided with two symmetrical groups which are respectively and fixedly arranged at two ends of the fracture part of the track frame.
Compared with the prior art, the invention has the beneficial effects that:
when the feeding mechanism is used, the automation degree of the feeding mechanism is high, and when the feeding mechanism is used for feeding, the same type of vertical plate materials are synchronously fed at two sides, so that the time is saved, and after the feeding is finished, the whole steel structure is in a state of the steel structure, and the steel structure is very convenient to use, and does not need to be adjusted repeatedly;
when the welding device is used, when welding is carried out, the welding device can complete all welding of a plurality of welding points only by carrying out reciprocating movement on the steel structure once, and in the welding process, the relative movement of the steel structure is stable, deformation cannot occur, the position change of the welding gun is sensitive, the welding can be rapidly regulated to the other side for welding, and the welding efficiency is greatly improved.
Drawings
Figure 1 is an isometric view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a top view of the overall structure of the present invention.
Fig. 4 is a schematic diagram of the overall structure of the riser feeding mechanism of the present invention.
Fig. 5 is an enlarged view of the riser loading mechanism of the present invention.
FIG. 6 is a cross-sectional view of the riser loading mechanism of the present invention.
Fig. 7 is a detailed view of the riser loading mechanism of the present invention.
Fig. 8 is another angular view of the loading mechanism of the present invention.
Fig. 9 is a schematic diagram of the overall structure of the transverse plate feeding mechanism of the present invention.
Fig. 10 is a detailed view of the cross plate loading mechanism of the present invention.
Fig. 11 is an isometric view of a push-pull assist mechanism of the present invention.
Fig. 12 is a side view of the push-pull assist mechanism of the present invention.
Fig. 13 is a schematic view showing the overall structure of the welding mechanism of the present invention.
FIG. 14 is a schematic diagram of a calibration mechanism according to the present invention.
Fig. 15 is a schematic structural view of the welding mechanism of the present invention.
Reference numerals: 1-a side plate feeding mechanism; 2-a transverse plate feeding mechanism; 3-a push-pull auxiliary mechanism; 4-a welding mechanism; 101-a guide rail; 102-supporting legs; 103-placing a material rack; 104-a cross beam; 105-a rear clamping block; 106, a variable-pitch gear; 107-a front clamping block; 108-a rack bar; 109-a screw rod; 110-long racks; 111-extending a stent; 112-short racks; 113-stepper motor a; 114-stepper motor B; 115-spur gear a; 116-a transmission shaft A; 117-vertical supports; 118-floor a; 201-a conveyor belt; 202-transferring a stent; 203-rotating shaft; 204-stepper motor C; 205-a floor stand; 206-supporting plate; 207-electric push rod; 208-lifting rod; 209-a carriage; 210-a transmission shaft B; 211-spur gear B; 212-a stepper motor D; 213-baffles; 214-a slider; 215-bump; 216-cylinder A; 217-floor B; 301-pushing plate; 302-clamping plate; 303-cylinder B; 304-cylinder C; 305-supporting plate; 401-track rack; 402-coarse rollers; 403-big rack; 404-vertical compression bar; 405-compressing spring a; 406-pinch roller A; 407-horizontal struts; 408-compressing the spring B; 409-puck B; 410-bevel gear; 411-servo motor; 412-an arc-shaped bracket; 413—a welding frame; 414-reciprocating lever; 415-cylinder D; 416-welding gun; 417-long axis.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc. are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience in describing the simplified description of the present invention patent, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention patent. Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
1-15, a steel structure welding processing device comprises a side plate feeding mechanism 1, a transverse plate feeding mechanism 2, a push-pull auxiliary mechanism 3 and a welding mechanism 4; in an alternative embodiment of the present invention, as shown in fig. 5, 6, 7 and 8, the side plate feeding mechanism 1 includes: rear fixture block 105, variable-pitch gear 106, front fixture block 107, rack bar 108, screw rod 109, long rack 110, extension bracket 111, short rack 112, stepper motor A113, stepper motor B114, spur gear A115, transmission shaft A116, vertical bracket 117, and bottom plate A118; the rear clamping block 105 is slidably mounted on a long sliding rail arranged on the extension bracket 111, the short shaft on the rear clamping block 105 is rotatably provided with a variable-pitch gear 106, two sides of the variable-pitch gear 106 are respectively meshed with a rack bar 108 and a long rack 110, the rack bar 108 is slidably mounted on the extension bracket 111, the long rack 110 is fixedly mounted on the extension bracket 111, the rack bar 108 is fixedly provided with a front clamping block 107, and the long rack 110 is fixed, and the rack bar 108 slides, so that the rear clamping block 105 drives the rack bar 108 to slide when sliding; the screw rod 109 is rotatably arranged in a round hole on the extension bracket 111, one end of the screw rod 109 is fixedly connected with a motor shaft of the stepping motor A113, the stepping motor A113 is fixedly arranged on the extension bracket 111, the extension bracket 111 is in sliding connection with the vertical bracket 117, and the screw rod 109 is in threaded connection with the rear clamping block 105; short rack 112 symmetry fixed mounting is in the side of extension support 111 at both ends, and the short rack 112 at both ends meshes with spur gear A115, and spur gear A115 at both ends is fixed mounting on transmission shaft A116, and transmission shaft A116 rotates the round hole of installing on perpendicular support 117, and perpendicular support 117 fixed mounting is on bottom plate A118, and the one end of transmission shaft A116 and the motor shaft fixed connection of step motor B114, transmission shaft A116 rotate and can drive two spur gears A115 and rotate to drive extension support 111 and slide from top to bottom, step motor B114 fixed mounting is on perpendicular support 117.
In an alternative embodiment of the present invention, as shown in fig. 5, the side plate feeding mechanism 1 further includes: the device comprises a guide rail 101, supporting legs 102, a material placing frame 103 and a cross beam 104; the guide rails 101 are provided with two, two ends of the two guide rails 101 are fixedly arranged on the supporting legs 102 at two ends, a plurality of material placing frames 103 are slidably arranged on each guide rail 101, a cross beam 104 is fixedly arranged between the material placing frames 103 on the two guide rails 101, and a plurality of rollers are arranged on the cross beam 104, so that the side plates and the cross plates can move smoothly.
In an alternative embodiment of the present invention, as shown in fig. 9, the cross plate feeding mechanism 2 includes: conveyor 201, conveyor stand 202, rotation shaft 203, stepping motor C204, landing stand 205, and lifting assist mechanism; the two conveyor belts 201 are rotatably arranged on driving wheels arranged on the conveyor support 202, raw material transverse plates are placed on the conveyor belts 201, the conveyor support 202 is fixedly arranged on the floor support 205, the rotating shafts 203 are fixedly connected with the driving wheels on the conveyor support 202 at the two ends, one driving wheel is fixedly connected with a motor shaft of the stepping motor C204, and the stepping motor C204 is fixedly arranged on the side face of the conveyor support 202.
In an alternative embodiment of the present invention, as shown in fig. 9 and 10, the lift assist mechanism includes: the device comprises a supporting plate 206, an electric push rod 207, a lifting rod 208, a sliding frame 209, a transmission shaft B210, a spur gear B211, a stepping motor D212, a baffle 213, a sliding block 214, a convex block 215 and a cylinder A216; the two supporting plates 206 are respectively and rotatably connected with the upper ends of the two lifting rods 208; the telescopic rod of the electric push rod 207 is rotationally connected with the hinged support at the lower end of the supporting plate 206, the rod body of the electric push rod 207 is rotationally connected with the hinged support at the side surface of the lifting rod 208, the electric push rod 207 can drive the supporting plate 206 to rotate on the lifting rod 208, so that the supporting plate 206 becomes an inclined plane, the transverse plate is convenient to slide down, the lifting rod 208 is slidably arranged in the sliding frame 209, and the sliding frame 209 is fixedly arranged on the bottom plate A118; the transmission shaft B210 is rotatably arranged on a vertical plate arranged on the bottom plate A118, two spur gears B211 are fixedly arranged at two ends of the transmission shaft B210, the spur gears B211 are meshed with the lifting rod 208, one end of the transmission shaft B210 is fixedly connected with a motor shaft of the stepping motor D212, and the stepping motor D212 is fixedly arranged on the vertical plate on the bottom plate A118; the lower end of the baffle 213 is fixedly provided with a sliding block 214, the baffle 213 is used for blocking the transverse plate to enable the transverse plate to stay at a specified position, the sliding block 214 is in sliding connection with a long rod arranged on the bottom plate B217, the convex block 215 is fixedly arranged at the middle position of the baffle 213, the convex block 215 is fixedly connected with a telescopic rod of the air cylinder A216, and the cylinder body of the air cylinder A216 is fixedly arranged on the bottom plate B217.
In an alternative embodiment of the present invention, as shown in fig. 11 and 12, the push-pull assisting mechanism 3 includes: push plate 301, clamping plate 302, cylinder B303, cylinder C304 and support plate 305; the long rod on the push plate 301 is slidably arranged in the round hole on the support plate 305, the short rod on the clamping plate 302 is vertically slidably arranged in the round hole on the push plate 301, the cylinder body of the cylinder B303 is fixedly arranged on the push plate 301, and the telescopic rod of the cylinder B303 is fixedly connected with the clamping plate 302; the telescopic rod of the air cylinder C304 is fixedly connected with the push plate 301, the cylinder body of the air cylinder C304 is fixedly arranged on the support plate 305, and the support plate 305 is fixedly arranged on the bottom plate B217.
In an alternative embodiment of the present invention, as shown in fig. 13-15, the welding mechanism 4 includes: track frame 401, rough roller 402, arc bracket 412, weld frame 413, reciprocating rod 414, cylinder D415, welding gun 416, long axis 417, and calibration mechanism; a plurality of thick rollers 402 are rotatably arranged on the track frame 401, a cutting part is arranged in the middle of the track frame 401, and a large bracket 403 is fixedly arranged at the cutting part; the sliding groove on the welding frame 413 is in sliding connection with the long shaft 417, the short shaft on one side of the welding frame 413 is in sliding connection with the arc-shaped sliding groove of the arc-shaped bracket 412, the short shaft on the other side of the welding frame 413 is in sliding connection with the sliding groove on the reciprocating rod 414, the welding frame 413 is movably installed and can swing to the welding positions of the vertical plates and the transverse plates on two sides to be respectively welded, the transverse plates are lifted up without touching during swinging, and the reciprocating rod 414 is slidably installed in the round holes on the arc-shaped bracket 412; the cylinder body of the cylinder D415 is fixedly arranged on the arc-shaped bracket 412, and the telescopic rod of the cylinder D415 is fixedly connected with the reciprocating rod 414; the welding gun 416 is fixedly installed at the lower end of the welding frame 413.
In an alternative embodiment of the present invention, as shown in fig. 13-15, the calibration mechanism includes: big support 403, vertical compression bar 404, compression spring A405, pinch roller A406, horizontal compression bar 407, compression spring B408, pinch roller B409, bevel gear 410, servo motor 411; the vertical compression rod 404 is provided with an upper group and a lower group, both of which are slidably arranged in round holes on the large bracket 403, the compression spring A405 is arranged on a short shaft on the vertical compression rod 404, both ends of the compression spring A are respectively contacted with the inner wall of the large bracket 403 and the vertical compression rod 404, the compression spring A405 generates elasticity, so that the two vertical compression rods 404 generate relative pretightening force, and the pressing wheel A406 is rotatably arranged on the vertical compression rod 404; the horizontal compression bar 407 is provided with a left group and a right group, which are both slidably arranged in round holes on the large bracket 403, the compression spring B408 is arranged on a short shaft of the horizontal compression bar 407, two ends of the compression spring B408 are respectively contacted with the inner wall of the large bracket 403 and the horizontal compression bar 407, the compression spring B408 generates elastic force to enable the two horizontal compression bars 407 to generate relative pretightening force, the pinch roller B409 is rotatably arranged on the horizontal compression bar 407, a bevel gear 410 is fixedly arranged on the shaft of the pinch roller B409, the bevel gear 410 is meshed with a motor gear of the servo motor 411, and the servo motor 411 is fixedly arranged on the horizontal compression bar 407; and the side of the big bracket 403 is fixedly provided with an arc bracket 412 and a long shaft 417.
In an alternative embodiment of the present invention, as shown in fig. 13-15, the alignment mechanism has two symmetrical groups, which are respectively and fixedly installed at two ends of the broken portion of the track frame 401, and the two groups of alignment mechanisms respectively play a role in the reciprocating movement of the steel structure.
Working principle: when the device is used, the side plates are fed firstly, the stepping motor B114 is started, the transmission shaft A116 drives the spur gear A115 to rotate, so that the extension bracket 111 is driven to slide upwards, the rear clamping block 105 and the front clamping block 107 are driven to move to a position capable of being contacted with the cross beam 104, the next stepping motor A113 is started to drive the screw rod 109 to rotate, so that the rear clamping block 105 is driven to slide, the variable-pitch gear 106 on the rear clamping block 105 drives the rack bar 108 to slide forwards, so that the rear clamping block 105 and the front clamping block 107 stir the cross beam 104 to slide to the push-pull auxiliary mechanism, namely the material rest 103 slides to the push-pull auxiliary mechanism, the vertical plate is placed on the material rest 103, and when the rear clamping block 105 and the rack bar 108 slide, the sliding distance of the rack bar 108 is just greater than the push-pull auxiliary mechanism, so that the sliding distance between the rear clamping block 105 and the cross beam 104 is just staggered;
when the vertical plate moves to a designated position, the rear clamping block 105 and the rack bar 108 are driven to move downwards, are disconnected with the cross beam 104, and are reset to other vertical plates at the feeding position; when the vertical plate moves to a designated position, starting to feed the transverse plate, starting to drive the transmission shaft B210 to rotate by the step motor D212 so as to drive the spur gear B211 to rotate, driving the lifting rod 208 to move upwards, namely driving the supporting plate 206 to move upwards until the lifting rod moves to the corner of the conveying belt 201, then starting to drive the electric push rod 207 to drive the supporting plate 206 to rotate to an inclined plane, starting to drive the convex block 215 to descend by the next cylinder A216 so as to drive the baffle 213 to descend until the lifting rod is lower than the supporting plate 206, starting to drive the rotation shaft 203 to rotate so as to drive the conveying belt 201 to rotate, and driving the transverse plate on the conveying belt 201 to move to the supporting plate 206, and when the transverse plate falls onto the supporting plate 206, as the transverse plate 206 slides to a certain position, blocking the transverse plate 206 by the baffle 213, and resetting the transverse plate 206 under the drive of the electric push rod 207, so that the transverse plate is horizontal, and the lifting rod 208 is driven to reset, and the transverse plate is lowered to the position in the resetting process, and is supported by the roller on the transverse plate 104, and the transverse plate is completely fed;
next, the cylinder C304 is started to drive the push plate 301 to push forwards, and the push plate 301 pushes the transverse plate and the vertical plate to move towards the welding mechanism until the transverse plate and the vertical plate enter the calibration mechanism;
next, the vertical compression bar 404 and the horizontal compression bar 407 of the calibration mechanism move outwards under the extrusion of the transverse plate and the vertical plate until the transverse plate and the vertical plate are extruded by the pressing wheel A406 and the pressing wheel B409, so that the transverse plate and the vertical plate are tightly fixed, and the welding effect is better due to the correction, and at the moment, the servo motor 411 is started to drive the bevel gear 410 to rotate, so that the pressing wheel B409 is rotated, and the steel structure is driven to move forwards continuously;
next, when the steel structure moves to the welding position, the welding gun 416 is started, the welding gun 416 is positioned at the upper and lower welding points on one side of the transverse plate to weld simultaneously until the steel structure moves to the end of welding, at the moment, the welding on one side of the transverse plate is completed,
the other side is welded in the next step, the pinch roller B409 is driven to reversely rotate, so that the steel structure is driven to move back, meanwhile, the cylinder D415 is started, the reciprocating rod 414 is driven to slide, the welding frame 413 is driven to swing to the other side, and the short shaft on the side surface of the welding frame 413 is limited in the arc-shaped chute in the arc-shaped bracket 412 and is lifted up when swinging, so that the transverse plate is not touched, the welding gun 416 can be moved to the welding point on the other side of the transverse plate, and the welding point on the other side of the transverse plate is welded well when the steel structure moves back until the welding point is pushed out of the calibration mechanism;
next, the cylinder B303 is started to drive the clamping plate 302 to move upwards, so that the transverse plate is clamped between the push plate 301 and the clamping plate 302, the cylinder C304 is started to pull the transverse plate back until the initial feeding position, the push plate 301 and the clamping plate 302 are loosened and reset to the initial position, next, the hook is manually used to hook the cross beam 104, the welded steel structure is pulled out, one-time welding is completed, and continuous welding of the steel structure can be completed rapidly in a reciprocating manner.
Claims (8)
1. The utility model provides a steel construction welding processingequipment which characterized in that: comprises a side plate feeding mechanism (1), a transverse plate feeding mechanism (2), a push-pull auxiliary mechanism (3) and a welding mechanism (4); the curb plate feed mechanism (1) include: the device comprises a guide rail (101), supporting legs (102), a material placing frame (103), a cross beam (104), a rear clamping block (105), a pitch-changing gear (106), a front clamping block (107), a rack bar (108), a screw rod (109), a long rack (110), an extension bracket (111), a short rack (112), a stepping motor A (113), a stepping motor B (114), a spur gear A (115), a transmission shaft A (116), a vertical bracket (117) and a bottom plate A (118); the rear clamping block (105) is slidably mounted on a long sliding rail arranged on the extension bracket (111), a variable-pitch gear (106) is rotatably mounted on a short shaft on the rear clamping block (105), two sides of the variable-pitch gear (106) are respectively meshed with a rack rod (108) and a long rack (110), the rack rod (108) is slidably mounted on the extension bracket (111), the long rack (110) is fixedly mounted on the extension bracket (111), and a front clamping block (107) is fixedly mounted on the rack rod (108); the screw rod (109) is rotatably arranged in a round hole on the extension bracket (111), one end of the screw rod (109) is fixedly connected with a motor shaft of the stepping motor A (113), the stepping motor A (113) is fixedly arranged on the extension bracket (111), the extension bracket (111) is in sliding connection with the vertical bracket (117), and the screw rod (109) is in threaded connection with the rear clamping block (105); the short racks (112) are symmetrically and fixedly arranged on the side surfaces of the extension brackets (111) at the two ends, the short racks (112) at the two ends are meshed with the spur gears A (115), the spur gears A (115) at the two ends are fixedly arranged on the transmission shafts A (116), the transmission shafts A (116) are rotatably arranged in round holes in the vertical brackets (117), the vertical brackets (117) are fixedly arranged on the bottom plate A (118), one end of the transmission shafts A (116) is fixedly connected with a motor shaft of the stepping motor B (114), the rotation of the transmission shafts A (116) drives the rotation of the two spur gears A (115), and the stepping motor B (114) is fixedly arranged on the vertical brackets (117);
when the device is used, firstly, the feeding of the side plate is carried out, the stepping motor B (114) is started, the spur gear A (115) is driven to rotate through the transmission shaft A (116), thereby the extension bracket (111) is driven to slide upwards, thereby the rear clamping block (105) and the front clamping block (107) are driven to move upwards, the rear clamping block (105) and the front clamping block (107) are moved to the position which can be contacted with the cross beam (104), the next stepping motor A (113) is started to drive the screw rod (109) to rotate, thereby the rear clamping block (105) is driven to slide, the distance-changing gear (106) on the rear clamping block (105) drives the rack rod (108) to slide forwards, so that the rear clamping block (105) and the front clamping block (107) stir the cross beam (104) to slide to the push-pull auxiliary mechanism, namely the material rest (103) slides to the push-pull auxiliary mechanism, a vertical plate is placed on the material rest (103), and the sliding distance of the rack rod (108) is larger than the sliding clamping block (105) due to the action of the distance-changing gear (106) when the rear clamping block (105) slides, so that the distance of the cross beam (104) is just staggered to the distance to the right.
2. The steel structure welding processing device according to claim 1, wherein two guide rails (101) are arranged, two ends of the two guide rails (101) are fixedly arranged on supporting legs (102) at two ends, a plurality of material placing frames (103) are slidably arranged on each guide rail (101), a cross beam (104) is fixedly arranged between the material placing frames (103) on the two guide rails (101), and a plurality of rollers are arranged on the cross beam (104).
3. The steel structure welding processing device according to claim 1, wherein the transverse plate feeding mechanism (2) comprises: a conveyor belt (201), a conveyor bracket (202), a rotating shaft (203), a stepping motor C (204), a landing bracket (205) and a lifting auxiliary mechanism; the two conveying belts (201) are rotatably arranged on driving wheels arranged on the conveying support (202), the conveying support (202) is fixedly arranged on the floor support (205), the rotating shafts (203) are fixedly connected with the driving wheels on the conveying supports (202) at the two ends, one driving wheel is fixedly connected with a motor shaft of the stepping motor C (204), and the stepping motor C (204) is fixedly arranged on the side face of the conveying support (202).
4. A steel structure welding and processing device according to claim 3, wherein said lifting auxiliary mechanism comprises: the device comprises a supporting plate (206), an electric push rod (207), a lifting rod (208), a sliding frame (209), a transmission shaft B (210), a spur gear B (211), a stepping motor D (212), a baffle plate (213), a sliding block (214), a convex block (215) and a cylinder A (216); the two supporting plates (206) are respectively and rotatably connected with the upper ends of the two lifting rods (208); the telescopic rod of the electric push rod (207) is rotationally connected with the hinged support at the lower end of the supporting plate (206), the rod body of the electric push rod (207) is rotationally connected with the hinged support at the side surface of the lifting rod (208), the lifting rod (208) is slidably arranged in the sliding frame (209), and the sliding frame (209) is fixedly arranged on the bottom plate A (118); the transmission shaft B (210) is rotatably arranged on a vertical plate arranged on the bottom plate A (118), two spur gears B (211) are fixedly arranged at two ends of the transmission shaft B (210), the spur gears B (211) are meshed with the lifting rod (208), one end of the transmission shaft B (210) is fixedly connected with a motor shaft of the stepping motor D (212), and the stepping motor D (212) is fixedly arranged on the vertical plate on the bottom plate A (118); a sliding block (214) is fixedly arranged at the lower end of the baffle plate (213), the sliding block (214) is in sliding connection with a long rod arranged on the bottom plate B (217), a convex block (215) is fixedly arranged at the middle position of the baffle plate (213), the convex block (215) is fixedly connected with a telescopic rod of the air cylinder A (216), and a cylinder body of the air cylinder A (216) is fixedly arranged on the bottom plate B (217).
5. A steel structure welding processing device according to claim 1, wherein the push-pull auxiliary mechanism (3) comprises: a push plate (301), a clamping plate (302), an air cylinder B (303), an air cylinder C (304) and a support plate (305); the long rod on the push plate (301) is slidably arranged in a round hole on the support plate (305), the short rod on the clamping plate (302) is vertically slidably arranged in the round hole on the push plate (301), the cylinder body of the cylinder B (303) is fixedly arranged on the push plate (301), and the telescopic rod of the cylinder B (303) is fixedly connected with the clamping plate (302); the telescopic rod of the air cylinder C (304) is fixedly connected with the push plate (301), the cylinder body of the air cylinder C (304) is fixedly arranged on the support plate (305), and the support plate (305) is fixedly arranged on the bottom plate B (217).
6. A steel structure welding processing device according to claim 1, wherein the welding mechanism (4) comprises: the welding device comprises a track frame (401), a rough roller (402), an arc-shaped bracket (412), a welding frame (413), a reciprocating rod (414), a cylinder D (415), a welding gun (416), a long shaft (417) and a calibration mechanism; a plurality of thick rollers (402) are rotatably arranged on the track frame (401), a cutting part is arranged in the middle of the track frame (401), and a large bracket (403) is fixedly arranged at the cutting part; the sliding groove on the welding frame (413) is in sliding connection with the long shaft (417), the short shaft on one side of the welding frame (413) is in sliding connection with the arc-shaped sliding groove of the arc-shaped bracket (412), the short shaft on the other side of the welding frame (413) is in sliding connection with the sliding groove on the reciprocating rod (414), and the reciprocating rod (414) is arranged in the round hole on the arc-shaped bracket (412) in a sliding manner; the cylinder body of the cylinder D (415) is fixedly arranged on the arc-shaped bracket (412), and the telescopic rod of the cylinder D (415) is fixedly connected with the reciprocating rod (414); the welding gun (416) is fixedly arranged at the lower end of the welding frame (413).
7. The apparatus of claim 6, wherein the calibration mechanism comprises: the device comprises a large bracket (403), a vertical compression bar (404), a compression spring A (405), a pinch roller A (406), a horizontal compression bar (407), a compression spring B (408), a pinch roller B (409), a bevel gear (410) and a servo motor (411); the vertical compression rod (404) is provided with an upper group and a lower group, both of which are slidably arranged in round holes on the large bracket (403), the compression spring A (405) is arranged on a short shaft on the vertical compression rod (404), both ends of the compression spring A are respectively contacted with the inner wall of the large bracket (403) and the vertical compression rod (404), and the pressing wheel A (406) is rotatably arranged on the vertical compression rod (404); the horizontal compression bar (407) is provided with a left group and a right group, which are both slidably arranged in a round hole on the large bracket (403), the compression spring B (408) is arranged on a short shaft of the horizontal compression bar (407), two ends of the compression spring B are respectively contacted with the inner wall of the large bracket (403) and the horizontal compression bar (407), the pinch roller B (409) is rotatably arranged on the horizontal compression bar (407), a bevel gear (410) is fixedly arranged on the shaft of the pinch roller B (409), the bevel gear (410) is meshed with a motor gear of the servo motor (411), and the servo motor (411) is fixedly arranged on the horizontal compression bar (407); meanwhile, the side surface of the large bracket (403) is fixedly provided with an arc-shaped bracket (412) and a long shaft (417).
8. The welding and processing device for steel structures according to claim 7, wherein the calibrating mechanism is provided with two symmetrical groups, and the two symmetrical groups are respectively and fixedly arranged at two ends of a fracture part of the track frame (401).
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| CN202310998331.8A CN116690052B (en) | 2023-08-09 | 2023-08-09 | Steel construction welding process device |
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| CN202310998331.8A CN116690052B (en) | 2023-08-09 | 2023-08-09 | Steel construction welding process device |
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| CN117380838B (en) * | 2023-10-10 | 2024-05-03 | 江苏德创制管有限公司 | Automatic pipe bending and punching machine for square steel pipes |
| CN117161637B (en) * | 2023-11-03 | 2024-01-30 | 哈尔滨学院 | Multimedia equipment support manufacturing and forming device |
| CN117817203A (en) * | 2024-01-30 | 2024-04-05 | 山东和成建设有限公司 | Welding device and welding method for building steel structure |
| CN117817179B (en) * | 2024-03-05 | 2024-05-14 | 湖北省高创公路工程咨询监理有限公司 | Bridge expansion joint steel structure welding device and method thereof |
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