CN112589322A - Piece formula standard festival assembly is to welding unit and welding system - Google Patents
Piece formula standard festival assembly is to welding unit and welding system Download PDFInfo
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- CN112589322A CN112589322A CN202011404086.6A CN202011404086A CN112589322A CN 112589322 A CN112589322 A CN 112589322A CN 202011404086 A CN202011404086 A CN 202011404086A CN 112589322 A CN112589322 A CN 112589322A
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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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- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a piece type standard knot assembly assembling and welding unit which comprises a piece type standard knot assembly welding mechanism and a piece type standard knot assembly mechanism, wherein the piece type standard knot assembly mechanism is arranged on one side of the piece type standard knot assembly welding mechanism, and the piece type standard knot assembly mechanism comprises a node plate group part, a web member assembly part and a transfer robot system capable of moving among the node plate group part, the web member assembly part and the piece type standard knot assembly welding mechanism. The invention also discloses a welding system of the chip type standard knot assembly, which comprises a main chord member steering unit and the chip type standard knot assembly assembling and welding unit, wherein the input end of the chip type standard knot assembly assembling and welding unit is connected with the output end of the main chord member steering unit. The invention has the advantages of high automation degree, good welding quality, high assembly positioning precision and the like.
Description
Technical Field
The invention relates to the technical field of standard knot welding, in particular to a piece type standard knot assembly assembling welding unit and a welding system.
Background
The existing piece type standard knot assembly is difficult to realize full-automatic processing and welding, the welding requirement of the piece type standard knot assembly is higher except for a fishplate, the requirement is also high when the piece type standard knot assembly is assembled for welding, the process needs to carry out accurate assembly positioning on a main chord member, a web member and a node plate, because the web member, the node plate and the main chord member are connected in a plurality of point positions, and the web member and the node plate have a matching relation, the assembly is usually carried out by manpower and then the welding is carried out by a robot, the labor assembly workload is large, the efficiency is low, the position of the main chord member is difficult to accurately position, and the problems of low product qualification rate, poor quality and the like are easily caused.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art and provides a piece type standard knot assembly assembling and welding unit and a welding system which are high in automation degree, good in welding quality and high in assembling and positioning accuracy.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the utility model provides a piece formula standard festival assembly group is to welding unit, includes piece formula standard festival assembly welding mechanism and piece formula standard festival group and organizes the mechanism, piece formula standard festival group is located one side of piece formula standard festival assembly welding mechanism to the mechanism, and piece formula standard festival group includes that node plate group portion, web member group portion and can node plate group portion, web member group portion and piece formula standard festival assembly welding mechanism between the transportation robot system who removes.
The welding unit is assembled to foretell piece formula standard festival assembly, and is preferred, node plate group is to group department and web member group to be located one side of transporting robot system, piece formula standard festival assembly welding mechanism is located the opposite side of transporting robot system.
Foretell piece formula standard festival assembly group is to welding element, and is preferred, node board group part and web member group do not locate to the part transport robot system's both ends, web member group part includes web member material frame and web member secondary location frame, node board group part includes node board secondary location frame.
Foretell piece formula standard festival assembly group is to welding unit, preferred, piece formula standard festival assembly welding mechanism includes piece formula standard festival assembly positioner and piece formula standard festival assembly welding robot, piece formula standard festival assembly welding robot is equipped with a pair ofly, and a pair of piece formula standard festival assembly welding robot is located the both ends of piece formula standard festival assembly positioner.
In the above assembly welding unit for the sheet-type standard knot assembly, preferably, the two welding mechanisms for the sheet-type standard knot assembly share one assembly mechanism for the sheet-type standard knot assembly, and the two welding mechanisms for the sheet-type standard knot assembly are arranged at two ends of the assembly mechanism for the sheet-type standard knot assembly.
The sheet type standard knot assembly pairing welding unit preferably further comprises a truss manipulator for conveying the main chord.
The invention further provides a welding system of the sheet type standard knot assembly, which comprises a main chord member steering unit and the sheet type standard knot assembly assembling and welding unit, wherein the input end of the sheet type standard knot assembly assembling and welding unit is connected with the output end of the main chord member steering unit.
Foretell piece formula standard festival assembly welding system, it is preferred, main chord member turns to the unit and includes a pair of main chord member steering mechanism, a pair of main chord member steering mechanism walking slip table and a main chord member lift location platform, a pair of main chord member steering mechanism walking slip table sets up relatively, a pair of main chord member steering mechanism divide locate a pair of main chord member steering mechanism walking slip table on, main chord member lift location platform is located between a pair of main chord member steering mechanism walking slip table.
Foretell piece formula standard festival assembly welding system, it is preferred, main chord member steering mechanism includes sliding seat and steering power box, the sliding seat is located on the main chord member steering mechanism walking slip table and can follow main chord member steering mechanism walking slip table and remove, steering power box locates on the sliding seat and can follow the sliding seat and remove.
In the welding system for the sheet type standard knot assembly, preferably, the extending direction of the walking sliding table of the main chord steering mechanism is perpendicular to the extending direction of the sliding seat, and a pair of steering power boxes on the pair of main chord steering mechanisms can move in a manner of approaching or separating from each other along the sliding seat.
Above-mentioned piece formula standard festival assembly welding system, it is preferred that main chord member steering unit still includes main chord member buffer memory conveying mechanism, main chord member buffer memory conveying mechanism locates one end of a pair of main chord member steering mechanism walking slip table.
Foretell piece formula standard festival assembly welding system, it is preferred, main chord cache conveying mechanism includes main chord cache conveying chain, main chord cache conveying chain's one end is located between a pair of main chord steering mechanism walking slip tables, and the part that main chord cache conveying chain is located between main chord steering mechanism walking slip tables is equipped with one and is used for the main chord riser that the main chord on the main chord cache conveying chain lifted.
Compared with the prior art, the invention has the advantages that:
the assembling and welding unit of the sheet type standard joint assembly can realize automatic assembling and automatic welding of the sheet type standard joint assembly, avoids the problems of large workload, low precision and the like of manual assembling, can coordinate the assembling work of the gusset plate and the web plate by a transfer robot system, and has the advantages of high working efficiency, high welding precision, good product quality and the like.
The sheet type standard knot assembly assembling and welding system is provided with the main chord steering unit, the main chord steering unit can accurately adjust the placing position of the main chord, the positioned main chord is sent to the sheet type standard knot assembly to assemble and weld the welding unit, the gusset plate and the web plate, the positioning accuracy of each part is ensured, and the qualification rate and the quality of products are ensured.
Drawings
Fig. 1 is a front view of a sheet-type standard knot assembly production line of an embodiment (a main chord turning unit and a sheet-type standard knot assembly group-up welding unit are not shown).
Fig. 2 is a top view of a chip standard knot assembly production line of an embodiment (main chord steering unit and chip standard knot assembly pairing welding unit not shown).
FIG. 3 is a front view of a welding unit of the main chord steering unit and the plate type standard knot assembly group in the embodiment.
FIG. 4 is a top view of a main chord steering unit and a plate type standard knot assembly pair welding unit in an embodiment.
FIG. 5 is a perspective view of a main chord steering unit and a plate type standard knot assembly assembling welding unit in the embodiment.
FIG. 6 is a perspective view of the workpiece after assembling the welding unit by the joint plates of the pasting board in the embodiment.
FIG. 7 is a perspective view of the workpiece after passing through the hole machining unit in the embodiment.
Fig. 8 is a perspective view of the chip standard knot assembly produced in the example.
Illustration of the drawings:
1. an angle steel sorting unit; 111. an angle steel material storage rack; 121. angle steel sorting truss manipulator; 131. caching a conveying chain by using angle steel;
2. assembling the flitch node plates into a welding unit; 211. an accessory positioning table; 212. a flitch gusset plate transfer robot system; 213. welding a robot system on the flitch node plate; 221. an underground transfer passage; 222. a transfer track lifting trolley;
3. a hole positioning machine processing unit; 311. rotating the transporter; 321. a processing machine tool; 331. an online detection system; 341. an automatic drying system;
4. the fishplate automatic assembly unit; 411. a fishplate material rack; 421. a fishplate transfer robot; 431. a fishplate welding robot; 441. the fishplate assembly positioner;
5. a fishplate automatic welding unit; 511. a fishplate welding system; 521. an underground transportation channel; 522. a transportation rail lifting trolley;
6. a main chord steering unit; 611. a main chord steering mechanism walking sliding table; 621. a main chord lifting and positioning table; 631. a sliding seat; 632. a steering power box; 641. caching a conveying chain by a main chord; 642. a main chord lifter; 643. a fishplate cooling device;
8. the sheet type standard knot assembly is assembled into a welding unit; 811. a transfer robot system; 821. a web member material rack; 822. a web member secondary positioning frame; 831. a gusset plate secondary positioning frame; 841. the welding positioner of the sheet type standard knot assembly; 842. the sheet type standard knot assembly is welded with a robot; 851. truss manipulator.
Detailed Description
In order to facilitate understanding of the invention, the invention will be described more fully and in detail with reference to the accompanying drawings and preferred embodiments, but the scope of the invention is not limited to the specific embodiments below.
As shown in fig. 1 and fig. 2, this embodiment provides a chip standard knot assembly production line, which includes an angle steel sorting unit 1, a flitch node plate group butt welding unit 2, a hole site machining unit 3, a fishtail plate automatic assembly unit 4, a fishtail plate automatic welding unit 5, a main chord turning unit 6 and a chip standard knot assembly butt welding unit 8, where the angle steel sorting unit 1, the flitch node plate group butt welding unit 2, the hole site machining unit 3, the fishtail plate automatic assembly unit 4, the fishtail plate automatic welding unit 5, the main chord turning unit 6 and the chip standard knot assembly butt welding unit 8 are sequentially connected from front to back, thereby forming a complete automatic chip standard knot assembly production line.
In this embodiment, angle steel letter sorting unit 1 includes angle steel material storage rack 111, angle steel letter sorting truss manipulator 121, angle steel buffer conveying chain 131 and angle steel initial positioning mechanism, raw materials angle steel piles on angle steel material storage rack 111, angle steel letter sorting truss manipulator 121 sends the angle steel letter sorting on angle steel material storage rack 111 to angle steel buffer conveying chain 131 on buffer and backward transport, angle steel initial positioning mechanism includes the cylinder of a pair of relative setting, when the angle steel on angle steel buffer conveying chain 131 passes through angle steel initial positioning mechanism, the cylinder of both sides presss from both sides the angle steel simultaneously and fixes a position, guarantee that the angle steel that gets into flitch node group butt welding unit 2 is by accurate location, be convenient for subsequent automatic group to the welding.
In this embodiment, flitch node plate group includes annex locating platform 211 to welding unit 2, flitch node plate transfer robot system 212, flitch node plate welding robot system 213 and angle steel machine of shifting, flitch node plate transfer robot system 212 sets up with flitch node plate welding robot system 213 relatively, and the bottom of flitch node plate transfer robot system 212 and flitch node plate welding robot system 213 is equipped with underground transportation channel 221, underground transportation channel 221 is extended to the output by flitch node plate group to welding unit 2's input, be equipped with in the underground transportation channel 221 and transport track lift dolly 222. The accessory positioning table 211 is used for positioning the attachment of the flitch gusset plate and the like, the flitch gusset plate conveying robot system 212 conveys the positioned attachment to the angle steel positioner and the flitch gusset plate welding robot system 213 carries out group-to-group welding, the embodiment is provided with three groups of accessory positioning tables 211, flitch gusset plate conveying robot systems 212, flitch gusset plate welding robot systems 213 and angle steel positioners, in order to avoid causing the interference to reduce the equipment height simultaneously, be equipped with underground transfer passage 221 and transport track lift dolly 222, the angle steel is transported in underground transfer passage 221 through transporting track lift dolly 222, the angle steel machine of shifting upset when transporting track lift dolly 222 and going up and down realizes treating the handing-over of welding angle steel and welding back angle steel, the production beat has been accelerated in three group's simultaneous operation, deposit after the flitch gusset plate welding is accomplished on a buffering conveying chain.
In this embodiment, the hole site machining unit 3 includes rotary transporter 311, machine tool 321, on-line measuring system 331 and automatic drying system 341, and rotary transporter 311 is used for receiving the angle steel behind the flitch and changes the orientation of placing of angle steel through the rotation, and machine tool 321 includes hole machined part, burring spare and the waterlogging spare that goes, and on-line measuring system 331 is used for detecting whether the hole site processing is qualified, and automatic drying system 341 is used for drying the angle steel after processing. Specifically, the rotary transporter 311 receives the workpieces stored on the buffer conveying chain, and then rotates 90 degrees to change the orientation of the workpieces so as to facilitate subsequent machining, the direction of angle steel is changed by arranging the rotary transporter 311 so as to avoid the need of steering in the production line, the field is saved, the machining tool 321 is additionally provided with a deburring piece and a water stain removing piece except for a hole machining piece, the hole machining piece mainly realizes hole machining, deburring of the deburring piece ensures the machining quality, the water stain removing piece specifically adopts a fan to blow off a large amount of water stains, the condition that the coolant affects the workpieces after the subsequent machining and machining to enter an online detection system 331 for machining precision detection is avoided, if the workpieces are unqualified, the operation of the machining tool 321 is stopped, and the large-batch rework is avoided, in addition, in order to improve the welding precision and avoid welding air holes, an automatic drying system 341 is further arranged in the embodiment so as, the welding quality of the subsequent fishplates is ensured.
In this embodiment, automatic group of unit 4 of fishplate includes fishplate material frame 411, fishplate transfer robot 421, fishplate welding robot 431 and fishplate group to positioner 441, fishplate material frame 411 is used for depositing the fishplate, fishplate transfer robot 421 is used for transporting the fishplate group to, fishplate welding robot 431 is used for welding the fishplate, fishplate group is used for cooperating fishplate transfer robot 421 groups and fishplate welding robot 431 welding to positioner 441. Specifically, the top of the automatic fishplate assembling unit 4 is also provided with a truss mechanical arm for grabbing angle steel dried by the automatic drying system 341 to the fishplate assembling positioner 441, and the automatic fishplate assembling unit 4 performs assembling spot welding on the fishplate and the angle steel, so that a foundation is laid for subsequent automatic full-weld of the fishplate.
In this embodiment, the fishplate automatic welding unit 5 includes at least one set of fishplate welding system 511, an underground transportation channel 521 is disposed at the bottom of the fishplate welding system 511, the underground transportation channel 521 extends from the input end to the output end of the fishplate automatic welding unit 5, and a transportation rail lifting trolley 522 is disposed in the underground transportation channel 521. Specifically, both ends also are equipped with buffer memory conveying mechanism around fishplate automatic weld unit 5, six groups of fishplate welding system 511 of being equipped with carry out the full welding of fishplate in this embodiment, in order to guarantee welding quality and welding efficiency, avoid causing the interference to reduce equipment height simultaneously, this embodiment has set up underground transportation channel 521 in the below of each fishplate welding system 511, transport through transportation track lift dolly 522, transportation track lift dolly 522 realizes handing-over of treating welding main chord and welding back main chord with fishplate welding system 511 through going up and down, the production beat has been accelerated.
In this embodiment, the main chord member steering unit 6 and the sheet type standard knot assembly assembling and welding unit 8 form a sheet type standard knot assembly assembling and welding system.
As shown in fig. 3 to 5, in this embodiment, the main chord steering unit 6 includes a pair of main chord steering mechanisms, a pair of main chord steering mechanism walking sliding tables 611 and a main chord lifting and positioning table 621, the pair of main chord steering mechanism walking sliding tables 611 are disposed oppositely, the pair of main chord steering mechanisms are respectively disposed on the pair of main chord steering mechanism walking sliding tables 611, and the main chord lifting and positioning table 621 is disposed between the pair of main chord steering mechanism walking sliding tables 611. Because when carrying out the welding of piece formula standard festival, according to the position difference, the angle of putting and the position of main chord member are all inequality, if there is the deviation, can seriously influence the quality of welding product, a pair of main chord member steering mechanism of this embodiment can carry out the rotation regulation location to the main chord member, the positioning accuracy requirement of main chord member when satisfying the welding of piece formula standard festival, improve welding quality, adopt main chord member lift positioning platform 621 to cooperate the mode of main chord member steering mechanism simultaneously, further guaranteed positioning accuracy and welding quality.
In this embodiment, the main chord steering mechanism includes a sliding seat 631 and a steering power box 632, the sliding seat 631 is disposed on the main chord steering mechanism walking sliding table 611 and can move along the main chord steering mechanism walking sliding table 611, and the steering power box 632 is disposed on the sliding seat 631 and can move along the sliding seat 631. Specifically, the main chord steering mechanism integrally slides left and right on the main chord steering mechanism walking sliding table 611 to transfer the main chord, and the steering power box 632 slides back and forth on the sliding seat 631 to center, clamp and fix the main chord, so that the clamping position is accurate, and the steering power box 632 can rotate to adjust the position of the main chord, thereby further improving the steering positioning precision and ensuring the welding quality.
In this embodiment, the extending direction of the main chord steering mechanism walking sliding table 611 is perpendicular to the extending direction of the sliding seat 631, and the pair of steering power boxes 632 on the pair of main chord steering mechanisms can move along the sliding seat 631 in a manner of approaching or separating from each other. Specifically, the distance from the main chord lifting positioning table 621 can be adjusted by moving on the main chord steering mechanism walking sliding table 611, and the distance between the pair of steering power boxes 632 can be adjusted by moving on the sliding seat 631, so that the main chord can be accurately centered and clamped.
In this embodiment, the main chord steering unit 6 further includes a main chord buffer conveying mechanism, and the main chord buffer conveying mechanism is disposed at one end of the pair of main chord steering mechanism walking sliding tables 611. And the main chord caching and conveying mechanism is used for caching the main chord welded with the fishplate and waiting for the main chord steering mechanism to steer the main chord.
In this embodiment, the main chord buffer conveying mechanism includes a main chord buffer conveying chain 641, one end of the main chord buffer conveying chain 641 is located between the pair of main chord steering mechanism walking sliding tables 611, and a main chord lifter 642 for lifting the main chord on the main chord buffer conveying chain 641 is disposed at a part of the main chord buffer conveying chain 641 located between the main chord steering mechanism walking sliding tables 611. Specifically, an overlapping portion exists between the main chord buffer conveying chain 641 and the main chord steering mechanism walking sliding table 611, and the overlapping portion serves as a main chord transfer conveying portion, lifts the main chord to the height of a pair of steering power boxes 632 through the main chord lifter 642, and then is centered and clamped from two sides, so that the positioning accuracy of the main chord is further guaranteed, and the product quality is improved.
In this embodiment, a fishplate cooling device 643 is disposed on one side of the main chord buffer conveying chain 641. At present, unqualified products with a certain proportion still exist in the production process of the chip standard joint assembly, but the reason is not found all the time and is difficult to solve, a large number of analysis researches find that part of unqualified products in the chip standard joint assembly product are caused by clamping stress when the temperature is higher after the fishplates are welded, so that the forced cooling fan is arranged on one side, used for placing the main chord and welding the fishplates, of the main chord caching and conveying chain 641 of the embodiment, and the qualification rate of the final chip standard joint assembly is effectively improved.
In this embodiment, the main chord positioning block is disposed on the main chord lifting and positioning table 621, and the placing direction of the main chord on the main chord lifting and positioning table 621 is perpendicular to the direction of the main chord steering mechanism walking sliding table 611. Specifically, the main chord positioning block is arranged on the side face of the main chord, so that the main chord can be positioned more accurately, the position change in the lifting process is avoided, and the positioning accuracy is ensured.
As shown in fig. 3 to 5, the sheet-type standard knot assembly pairing welding unit 8 of the present embodiment includes a sheet-type standard knot assembly welding mechanism and a sheet-type standard knot pairing mechanism, the sheet-type standard knot pairing mechanism is disposed on one side of the sheet-type standard knot assembly welding mechanism, and the sheet-type standard knot pairing mechanism includes a node plate group pairing portion, a web member pairing portion, and a transfer robot system 811 that is movable between the node plate group pairing portion, the web member pairing portion, and the sheet-type standard knot assembly welding mechanism. This piece formula standard festival assembly is to welding unit 8 can realize the automatic group of piece formula standard festival assembly to and automatic weld, avoids artifical group to work load big, the low scheduling problem of precision, transports robot system 811 can coordinate the group of gusset plate and web to work simultaneously, has advantages such as work efficiency height, welding precision height, product quality are good.
In this embodiment, the node plate assembly portion and the web member assembly portion are located on one side of the transfer robot system 811, and the sheet type standard joint assembly welding mechanism is located on the other side of the transfer robot system 811. The arrangement is favorable for improving the working efficiency of the transfer robot system 811, and meanwhile, the interference with other components can be avoided, so that the production beat is accelerated.
In this embodiment, the node plate pairing unit and the web member pairing unit are respectively disposed at two ends of the transfer robot system 811, the web member pairing unit includes the web member material rack 821 and the web member secondary positioning rack 822, and the node plate pairing unit includes the node plate secondary positioning rack 831. Web member secondary location frame 822 and gusset plate secondary location frame 831 can carry out the secondary positioning to the annex, and the location effect of cooperation main chord member lift location platform 621 to the main chord member has simultaneously been guaranteed the location group between the three and has been organized the precision, is favorable to improving the precision and the quality of product.
In this embodiment, the web member of the plate-type standard knot assembly may be one or more of an angle steel, a channel steel, or a circular tube.
In this embodiment, piece formula standard festival assembly welding mechanism includes piece formula standard festival assembly positioner 841 and piece formula standard festival assembly welding robot 842, and piece formula standard festival assembly welding robot 842 is equipped with a pair ofly, and a pair of piece formula standard festival assembly welding robot 842 is located the both ends of piece formula standard festival assembly positioner 841. Set up a pair of piece formula standard festival assembly welding robot 842 and not only be favorable to improving welding efficiency, increaseed the welding coverage simultaneously, improved welding quality.
In this embodiment, the two welding mechanisms of the sheet-type standard knot assembly share one welding mechanism of the sheet-type standard knot assembly, and the two welding mechanisms of the sheet-type standard knot assembly are disposed at two ends of the welding mechanism of the sheet-type standard knot assembly. The arrangement can improve the utilization rate of the sheet type standard knot pairing mechanism, can adapt to the production beat and is beneficial to reducing the equipment cost.
In this embodiment, the plate-type standard joint assembly pairing-welding unit 8 further includes a truss robot 851 for carrying the main chord. The truss manipulator 851 can convey the positioned main chord member to the sheet type standard knot assembly welding positioner 841 in a correct posture so as to ensure the positioning precision of the main chord member, the web member and the node plate group.
The working process of the production line of the sheet type standard knot assembly of the embodiment for producing the sheet type standard knot assembly is as follows: the angle steel sorting unit 1 sorts and sends angle steel to a flitch node plate group butt welding unit 2, the flitch node plate group butt welding unit 2 welds flitch and node plates on the angle steel (see figure 6), then sends the angle steel to a hole site machining unit 3, the hole site machining unit 3 carries out hole site machining to obtain machined angle steel (see figure 7), the hole site machining unit 3 detects whether the machining is qualified or not through an online detection system 331 after coming out, then dries the water introduced by the machining through an automatic drying system 341, then enters a fishplate automatic assembly unit 4 for fishplate assembly and spot welding, then sends the angle steel to a fishplate automatic welding unit 5 for full welding of fishplates to obtain a main chord, the main chord is sent to a main chord turning unit 6 and the fishplate welding position is strongly cooled in the caching process, the quality of a standard knot product is ensured, the main chord turning unit 6 turns and shifts the sent main chord, and the main chord member is positioned on the main chord member lifting positioning table 621, the truss manipulator 851 grabs the positioned main chord member and sends the main chord member to the sheet type standard knot assembly welding positioner 841, and the web members and the gusset plates sent by the transfer robot system 811 are matched for butt welding until the butt welding of all the web members and the gusset plates is completed, so that a sheet type standard knot assembly (see figure 8) product is obtained.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. The utility model provides a piece formula standard festival assembly group is to welding unit which characterized in that: piece formula standard festival assembly group is to welding element (8) including piece formula standard festival assembly welding mechanism and piece formula standard festival group to the mechanism, piece formula standard festival group is to one side that piece formula standard festival assembly welding mechanism was located to the mechanism, and piece formula standard festival group is to the mechanism including node board group portion, web member group portion and can node board group portion, web member group portion and piece formula standard festival assembly welding mechanism between the transportation robot system (811) that removes.
2. The set of standard segment assemblies of sheet form as set forth in claim 1, wherein: the node plate group pairing part and the web member pairing part are located on one side of the transfer robot system (811), and the piece type standard section assembly welding mechanism is located on the other side of the transfer robot system (811).
3. The set of standard segment assemblies of sheet form as set forth in claim 1, wherein: node board group is to some and web member group is to some respectively locate the both ends of transporting robot system (811), web member group is to some including web member material frame (821) and web member secondary positioning frame (822), node board group is to some including node board secondary positioning frame (831).
4. The set of standard segment assemblies of sheet form as set forth in claim 1, wherein: piece formula standard festival assembly welding mechanism includes piece formula standard festival assembly positioner (841) and piece formula standard festival assembly welding robot (842), piece formula standard festival assembly welding robot (842) are equipped with a pair ofly, and a pair of piece formula standard festival assembly welding robot (842) are located the both ends of piece formula standard festival assembly positioner (841).
5. The plate-type standard knot assembly group-to-group welding unit as claimed in any one of claims 1 to 4, wherein: and the two welding mechanisms of the sheet type standard knot assemblies share one assembling mechanism of the sheet type standard knot, and the two welding mechanisms of the two sheet type standard knot assemblies are arranged at two ends of the assembling mechanism of the sheet type standard knot.
6. The set of slice standard knot assemblies as set forth in claim 5, wherein: the sheet type standard knot assembly pairing welding unit (8) further comprises a truss manipulator (851) for conveying the main chord.
7. The utility model provides a slice standard festival assembly welding system which characterized in that: the assembly welding device comprises a main chord steering unit (6) and a sheet type standard knot assembly pairing welding unit (8) according to any one of claims 1 to 6, wherein the input end of the sheet type standard knot assembly pairing welding unit (8) is connected with the output end of the main chord steering unit (6).
8. The plate standard joint assembly welding system of claim 7, wherein: main chord member turns to unit (6) and includes a pair of main chord member steering mechanism, a pair of main chord member steering mechanism walking slip table (611) and a main chord member lift location platform (621), a pair of main chord member steering mechanism walking slip table (611) sets up relatively, a pair of main chord member steering mechanism divide and locate a pair of main chord member steering mechanism walking slip table (611), main chord member lift location platform (621) is located between a pair of main chord member steering mechanism walking slip table (611).
9. The plate standard joint assembly welding system of claim 8, wherein: the main chord steering mechanism comprises a sliding seat (631) and a steering power box (632), the sliding seat (631) is arranged on the main chord steering mechanism walking sliding table (611) and can move along the main chord steering mechanism walking sliding table (611), and the steering power box (632) is arranged on the sliding seat (631) and can move along the sliding seat (631);
the extending direction of the main chord steering mechanism walking sliding table (611) is perpendicular to the extending direction of the sliding seat (631), and a pair of steering power boxes (632) on the pair of main chord steering mechanisms can move along the sliding seat (631) in a mode of approaching to or separating from each other.
10. The plate standard joint assembly welding system of claim 8, wherein: the main chord member steering unit (6) further comprises a main chord member caching and conveying mechanism, and the main chord member caching and conveying mechanism is arranged at one end of the pair of main chord member steering mechanism walking sliding tables (611);
main chord buffer memory conveying mechanism includes main chord buffer memory conveying chain (641), the one end of main chord buffer memory conveying chain (641) is located between a pair of main chord steering mechanism walking slip tables (611), and main chord buffer memory conveying chain (641) are located the part between main chord steering mechanism walking slip tables (611) and are equipped with one and are used for main chord riser (642) that main chord on main chord buffer memory conveying chain (641) lifted.
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| CN111112895A (en) * | 2020-01-09 | 2020-05-08 | 福建鑫成裕机器人科技有限公司 | Full-automatic standard joint robot welding production line and welding method thereof |
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2020
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| US5123587A (en) * | 1991-06-11 | 1992-06-23 | Owen Joist Corporation | Method and apparatus for making steel joists |
| KR20110024380A (en) * | 2009-09-02 | 2011-03-09 | 김기술 | Truss girder and the reinforcement of the automatic welding equipment |
| CN202607120U (en) * | 2012-05-11 | 2012-12-19 | 福州朗威激光设备有限公司 | Automatic welding production line for standard joints |
| CN103692096A (en) * | 2013-12-10 | 2014-04-02 | 中联重科股份有限公司 | Assembly line production method for single crane boom and assembly line production device |
| CN204673205U (en) * | 2015-05-19 | 2015-09-30 | 山东易林机器人技术有限公司 | Tower owner limb robot welding system |
| CN105855893A (en) * | 2016-05-24 | 2016-08-17 | 海汇集团有限公司 | Automatic production system for main chord of tower elevator |
| CN106112298A (en) * | 2016-08-17 | 2016-11-16 | 广州市特威工程机械有限公司 | A kind of system and method for building hoist standard knot Full-automatic welding |
| CN111112895A (en) * | 2020-01-09 | 2020-05-08 | 福建鑫成裕机器人科技有限公司 | Full-automatic standard joint robot welding production line and welding method thereof |
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| CN112589322B (en) | 2023-01-06 |
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