CN106826035B - A kind of welding procedure of rail mounted automatic welding device - Google Patents

A kind of welding procedure of rail mounted automatic welding device Download PDF

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Publication number
CN106826035B
CN106826035B CN201710049289.XA CN201710049289A CN106826035B CN 106826035 B CN106826035 B CN 106826035B CN 201710049289 A CN201710049289 A CN 201710049289A CN 106826035 B CN106826035 B CN 106826035B
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welding
weldering
weld job
welding gun
weldment
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CN106826035A (en
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林建平
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SHANGHAI ZHONGDA AUTOMOBILE COMPING Co Ltd
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SHANGHAI ZHONGDA AUTOMOBILE COMPING Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02Carriages for supporting the welding or cutting element
    • B23K37/0211Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

The invention belongs to welding technology field, more particularly to a kind of welding procedure of rail mounted automatic welding device.A kind of welding procedure of the present invention, that is, rail mounted automatic welding device, rail mounted automatic welding device includes equipment pedestal, double welding gun welder, weldment fixing device group, equipment pedestal is equipped with welding gun moving track, weldment fixing device group substrate, double welding gun welder includes two weldering devices, weldment fixing device group includes several weldment fixing devices, weldment fixing device includes clamp assembly grillage, a left side for clamp assembly grillage, cylinder clamping component is respectively equipped on right both ends, cylinder clamping component includes weldment platform, cylinder-pressing arm assembly, cylinder-pressing arm assembly includes compression cylinder, clamping arm, welding procedure includes putting part, bilateral welds, pickup and etc..The present invention completes weld job using track double welding gun welding equipment, has the characteristics that similar batch weld job is efficient.

Description

A kind of welding procedure of rail mounted automatic welding device
Technical field
The present invention relates to a kind of welding procedure, more particularly to a kind of welding procedure of rail mounted automatic welding device belongs to Welding field.
Background technology
Welding equipment is widely used in automobile production field, according to the different feature of weldment, using difference The welding equipment operation of type.Due to large-scale Automation of Welding outfit and similar welding production line introduce cost compared with Height, the cost is relatively high for the one-time investment of enterprise, and the maintenance cost for introducing the later stage is also higher, needs the technology people of profession Member is safeguarded that the breakdown maintenance period is also longer.Therefore from company investment cost and products characteristics angle consider how to seek one Kind, which meets the high-effect of enterprise product feature, high quality, the automatic welding mode of low cost, becomes what medium-sized and small enterprises faced Matter of utmost importance.Include the weldment of left and right part for some in automotive field, its main feature is that weld seam is short, is in parallelly distribute on, adopts It welds by hand, the problem of labor intensity is big, and efficiency is low, and there is also operating efficiencies using common apparatus and problem of high cost.
Invention content
The welding procedure of rail mounted automatic welding device of the present invention discloses new scheme, is set using the welding of track double welding gun It is standby to complete weld job, solve the problems, such as that existing product is inefficient when welding same type batch jobs.
The welding procedure of rail mounted automatic welding device of the present invention, rail mounted automatic welding device includes equipment pedestal, double Welding-gun welding device, weldment fixing device group, equipment pedestal are equipped with two welding gun moving tracks of parallel arrangement, along welding gun Moving track direction is located at the weldment fixing device group substrate between two welding gun moving tracks of above-mentioned parallel arrangement, double welding gun Welder includes two weldering devices being respectively provided on above-mentioned two welding gun moving track, and weldment fixing device group includes Several weldment fixing devices being located on weldment fixing device group substrate, weldment fixing device include being fixed on weldering vertically Clamp assembly grillage on fitting fixing device group substrate is respectively equipped with cylinder clamping on the left and right both ends of clamp assembly grillage Component, cylinder clamping component include weldment platform, cylinder-pressing arm assembly, and cylinder-pressing arm assembly includes compression cylinder, pressure Tight arm, the driving end of compression cylinder and the driving end of clamping arm are hinged, and compression cylinder cuts with scissors the side end for being located at clamp assembly grillage On edge, the middle part hinge of clamping arm is located at the top of clamp assembly grillage, and welding procedure includes step:
(1) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is distinguished It is placed on corresponding weldment platform, closes cylinder clamping component and fix Workpiece clamping to be welded;
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welderings The side weldering device of rifle welder carries out weld job, and weldering device resets after weld job, starts double welding gun weldering The other side weldering device of connection device carries out weld job, and weldering device resets after weld job;
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welderings The side weldering device of rifle welder carries out weld job, and weldering device resets after weld job, starts double welding gun weldering The other side weldering device of connection device carries out weld job, and weldering device resets after weld job;
(4) double welding gun welder is moved to the weld job starting position of next workpiece to be welded along track, repeats step (2), the operation of step (3);
(5) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed It is to be checked;
(6) the operation of step (1) is repeated, waits for double welding gun welder to carry out weld job after the completion of operation.
The welding procedure of rail mounted automatic welding device of the present invention completes weld job using track double welding gun welding equipment, Have the characteristics that similar batch weld job is efficient.
Description of the drawings
Fig. 1 is the schematic diagram of rail mounted automatic welding device.
Fig. 2 is the schematic diagram of weldering device.
Fig. 3 is the schematic diagram of weldment fixing device.
Fig. 4 is the schematic diagram of this programme welding procedure.
Wherein, 111 be welding gun moving track, and 120 be weldment fixing device group substrate, and 211 be positioning cylinder, and 212 are Positioning cylinder seat, 213 be welding positioning guide plate, and 221 be welding gun connecting plate, and 222 be welding gun roll adjustment plate, and 223 be welding gun positioning plate, 224 be arc welding gun head, and 230 be weldering device pedestal, and 310 be clamp assembly grillage, and 321 be weldment platform, and 322 be to compress gas Cylinder, 323 be clamping arm, and 330 be weldment platform positioning plate, and 421 be support leg, and 422 be branch seat leg, and 423 be that support leg is reinforced Crossbeam.
Specific implementation mode
The welding procedure of rail mounted automatic welding device of the present invention, rail mounted automatic welding device includes equipment pedestal, double Welding-gun welding device, weldment fixing device group, equipment pedestal are equipped with two welding gun moving tracks of parallel arrangement, along welding gun Moving track direction is located at the weldment fixing device group substrate between two welding gun moving tracks of above-mentioned parallel arrangement, double welding gun Welder includes two weldering devices being respectively provided on above-mentioned two welding gun moving track, and weldment fixing device group includes Several weldment fixing devices being located on weldment fixing device group substrate, weldment fixing device include being fixed on weldering vertically Clamp assembly grillage on fitting fixing device group substrate is respectively equipped with cylinder clamping on the left and right both ends of clamp assembly grillage Component, cylinder clamping component include weldment platform, cylinder-pressing arm assembly, and cylinder-pressing arm assembly includes compression cylinder, pressure Tight arm, the driving end of compression cylinder and the driving end of clamping arm are hinged, and compression cylinder cuts with scissors the side end for being located at clamp assembly grillage On edge, the middle part hinge of clamping arm is located at the top of clamp assembly grillage, and welding procedure includes step:
(1) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is distinguished It is placed on corresponding weldment platform, closes cylinder clamping component and fix Workpiece clamping to be welded;
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welderings The side weldering device of rifle welder carries out weld job, and weldering device resets after weld job, starts double welding gun weldering The other side weldering device of connection device carries out weld job, and weldering device resets after weld job;
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welderings The side weldering device of rifle welder carries out weld job, and weldering device resets after weld job, starts double welding gun weldering The other side weldering device of connection device carries out weld job, and weldering device resets after weld job;
(4) double welding gun welder is moved to the weld job starting position of next workpiece to be welded along track, repeats step (2), the operation of step (3);
(5) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed It is to be checked;
(6) the operation of step (1) is repeated, waits for double welding gun welder to carry out weld job after the completion of operation.
Said program is arranged using slide rail type, and welding gun is located to the both sides of weldment, is made convenient for the welding of continuous assembly line Industry shows very high production efficiency in the operation of batch welding same type weldment.Based on the above, this programme is preferred Weldment fixing device group includes two weldment fixing devices being located on weldment fixing device group substrate, double welding gun welding Device carries out N-free diet method cycle operation between two weldment fixing devices.Weldering of the weldering device on completing one of platform Can the progress operation of another platform be moved to by track immediately after connecing operation, without pausing, waiting for, meanwhile, it welds Workpiece can be removed and install other welding workpiece in time, to effectively increase production efficiency.This programme is not limited to State 2 weldment platforms, single double welding gun design scheme, can also be multiple jigs and the operation simultaneously of multiple double welding guns Mode.In order to improve the accuracy of welding gun positioning, the displacement of synchronous double welding gun, double welding gun is welded using plate and is filled by this programme The both sides weldering device set is connected, and forms the both sides weldering device synchronizing moving operation of double welding gun welder, improves weldering The positioning accuracy of gun apparatus.
In order to avoid the safety accidents such as the damage equipment part that is generated due to operation error and equipment prepare it is not in place and The problems of welded quality of initiation, this programme introduce the design of inspection program before operation on the basis of said program, specifically First, before weld job starts check weldment platform on workpiece to be welded with the presence or absence of leakage set, deviation the case where, second, Check whether the protective gas air pressure of weldering device is normal before weld job starts.In order to which the intelligence for improving welding equipment is automatic Change level, this programme introduces intelligence control system on the basis of said program, and specifically this programme uses intelligent control system The process of system control weld job, intelligence control system include workpiece sensing sensor to be welded, weldering device protective gas air pressure Sensor, PLC programmable controller, interactive controlling panel module, weldment fixing device control module, weldering device control mould Block, starts welding subscription procedure before weld job starts, and workpiece sensing sensor to be welded is welded according to welding reservation instruction inspection The case where workpiece to be welded on fitting platform sets with the presence or absence of leakage, deviation, weldering device protective gas baroceptor is according to weldering It connects reservation instruction and checks whether the protective gas air pressure of weldering device is normal, and PLC programmable controller is according to workpiece sensing to be welded The detection signal enabling weldering device control module that sensor, weldering device protective gas baroceptor are sent, weldering device Control module opens according to the control signal that PLC programmable controller is sent, closes weld job, and operating personnel are controlled by interaction Panel module processed is instructed to PLC programmable controller input control program, and PLC programmable controller passes through interactive controlling panel mould Block feeds back the state of progress of weld job to operating personnel.Weldering greatly improved in intelligence control system combination track double welding gun equipment Connect the efficiency and quality of operation.
This programme discloses a kind of high-effect, high quality, inexpensive welding manner.This programme is welded mainly around bearing Fixture designing is unfolded in assembly, and welding assembly point or so part, weld seam is short, is in parallelly distribute on, in conjunction with the weldment shape From the aspect of feature, weld seam feature, requirements of mass production, production efficiency and cost of investment, devises two pipette tips of one kind, can oneself Dynamic control, the automatic orbital welder for being accurately positioned welding.The welded basic Component units of the track automation have:Machinery dress It sets, executive device, the energy, sensor, controller and automatic welder.Mechanical device is mainly by sliding table, fixed guide rail, servo Motor form, main function drive movement of the sliding table on fixed guide rail to realize to specific welding gun position by servo motor That sets accurately controls.Followed by it is controlled by cylinder clamp fixture and the relative position of cylinder control welding gun chuck.Executive device Include mainly two parts, when the cylinder of driving collet action, second is that the servo motor of control sliding table running fix.Energy Source includes electric energy used in compressed air and servo motor used in cylinder.Sensor for detecting whether place soldering part, Whether protective gas air pressure meets.PLC programmable controller, interactive panel controller.Welding system includes the source of welding current, wire feed Machine, welding gun.Entire welding system is divided into 4 stations, wherein each station has corresponding cylinder to control, cycle welding is to ensure When placing part, welding can continue to carry out, and maximumlly improve welding productivity.
Welding machine work is realized in application of this programme by programmable logic controller (PLC) (PLC) on specific frock clamp The automated production purpose stood.Programmable controller stability is good, easy to operate, and the safety of welding production has been effectively ensured And reliability, maintenance easy to maintain, production efficiency are high.Control system is mainly around the automatic orbital welder fixture of bearing welding assembly Come what is designed.In order to improve production efficiency, the sequence made rational planning between work piece and welding, entire welding system is with pre- The priority of about sequence is welded, while also needing to meet work piece testing conditions before welding, in order to be prevented because of workpiece Leakage, which is put, causes welding gun to be welded direct on fixture, and fixture is caused to damage.In addition whether detection protective gas air pressure conditions meet weldering Technological requirement is connect, the generation of weld defect part is prevented and reduce.Cylinder is controlled by the way of the folding of PLC logic control solenoid valves The folding of fixture and welding gun is realized in the action of different periods, by PLC logical process control panel signals, detects signal, Welding signal, servo motor positioning signal are output and input so that transmission and processing between each signal can be orderly It is carried out according to welding process design.
The track welding of this programme is that a kind of new and high technology is rebuild traditional industry with the technique that intelligence control system is combined Scheme, not only solve the problems, such as that manual welding poor efficiency and labor intensity are big, also successfully broken away from automatic arc welding work station By the present situation of import robot, the burden that enterprise disposably puts into early period is reduced.It is a plurality of flat especially in welding plane In terms of row weld seam, automatic orbital welder process advantage is more obvious, promotion welding efficiency that can be at double.In entire welding system In the middle, PLC serves not only as the data transmission path of external controller, data processing centre is also used as, by the machine in component units Tool device, executive device, the energy, sensor, controller and automatic welder are organically combined together, smoothly complete welding jointly Work.Based on the above feature, the welding procedure of the rail mounted automatic welding device of this programme has compared to existing technique to be protruded Substantive distinguishing features and significant progress.
The welding procedure of the rail mounted automatic welding device of this programme is not limited to content disclosed in specific implementation mode, The technical solution occurred in embodiment can be extended based on the understanding of those skilled in the art, and those skilled in the art are according to this The simple replacement scheme that scheme combination common knowledge is made also belongs to the range of this programme.

Claims (6)

1. a kind of welding procedure of rail mounted automatic welding device, the rail mounted automatic welding device includes equipment pedestal, double Welding-gun welding device, weldment fixing device group, the equipment pedestal are equipped with two welding gun moving tracks, edges of parallel arrangement Welding gun moving track direction is located at the weldment fixing device group base between two welding gun moving tracks of the parallel arrangement Plate, the double welding gun welder include two weldering devices being respectively provided on described two welding gun moving tracks, the weldering Fitting fixing device group includes several weldment fixing devices being located on the weldment fixing device group substrate, the welding Part fixing device includes the clamp assembly grillage being fixed on vertically on the weldment fixing device group substrate, the clamp assembly Cylinder clamping component is respectively equipped on the left and right both ends of grillage, the cylinder clamping component includes weldment platform, cylinder-pressing Arm assembly, the cylinder-pressing arm assembly include compression cylinder, clamping arm, driving end and the clamping arm of the compression cylinder Driving end it is hinged, the compression cylinder hinge is located on the side end edge of the clamp assembly grillage, in the clamping arm The top for being located at the clamp assembly grillage is cut with scissors in portion, it is characterized in that including step:
(1) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is placed respectively On corresponding weldment platform, closes cylinder clamping component and fix Workpiece clamping to be welded;
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welding gun weldering The side weldering device of connection device carries out weld job, and weldering device resets after weld job, starts double welding gun welding dress The other side weldering device set carries out weld job, and weldering device resets after weld job;
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welding gun weldering The side weldering device of connection device carries out weld job, and weldering device resets after weld job, starts double welding gun welding dress The other side weldering device set carries out weld job, and weldering device resets after weld job;
(4) double welding gun welder moves to the weld job starting position of next workpiece to be welded along track, repeat step (2), The operation of step (3);
(5) the cylinder clamping component on the left and right both ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed and is waited for Inspection;
(6) the operation of step (1) is repeated, waits for double welding gun welder to carry out weld job after the completion of operation.
2. welding procedure according to claim 1, which is characterized in that weldment fixing device group is located at welding including two Weldment fixing device on part fixing device group substrate, double welding gun welder carry out nothing between two weldment fixing devices Wait for cycle operation.
3. welding procedure according to claim 1, which is characterized in that welded the both sides of double welding gun welder using plate Gun apparatus is connected, and forms the both sides weldering device synchronizing moving operation of double welding gun welder, improves determining for weldering device Position precision.
4. welding procedure according to any one of claim 1 to 3, which is characterized in that checked before weld job starts The case where workpiece to be welded on weldment platform sets with the presence or absence of leakage, deviation.
5. welding procedure according to claim 4, which is characterized in that check the guarantor of weldering device before weld job starts Whether normal protect gas atmosphere.
6. welding procedure according to claim 5, which is characterized in that using the mistake of intelligence control system control weld job Journey, the intelligence control system, which includes workpiece sensing sensor to be welded, weldering device protective gas baroceptor, PLC, to be compiled Range controller, interactive controlling panel module, weldment fixing device control module, weldering device control module, in weld job Start welding subscription procedure before starting, workpiece sensing sensor to be welded is checked according to welding reservation instruction and waited on weldment platform Welder's part with the presence or absence of leakage set, deviation the case where, weldering device protective gas baroceptor according to welding reservation instruction inspection Whether the protective gas air pressure of weldering device is normal, and PLC programmable controller is according to workpiece sensing sensor to be welded, weldering device The detection signal enabling weldering device control module that protective gas baroceptor is sent, weldering device control module is according to PLC Control signal that programmable controller is sent opens, closes weld job, and operating personnel are by interactive controlling panel module to PLC Programmable controller input control program instructs, and PLC programmable controller is anti-to operating personnel by interactive controlling panel module Present the state of progress of weld job.
CN201710049289.XA 2017-01-23 2017-01-23 A kind of welding procedure of rail mounted automatic welding device Active CN106826035B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112015129A (en) * 2019-05-30 2020-12-01 上海德梅柯汽车装备制造有限公司 Cylinder clamp control device applied to PLC and computer medium
CN113953705A (en) * 2021-11-25 2022-01-21 王震 Double-station welding machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749421A (en) * 1954-06-17 1956-06-05 Worthington Corp Welding head positioner
CN101862914A (en) * 2009-04-20 2010-10-20 河北农业大学 Obstacle-avoiding type automatic welding machine with double welding guns
CN201922176U (en) * 2010-12-03 2011-08-10 新疆威奥科技股份有限公司 Portable, saddle-shaped and double-welding-gun connection pipe welding device
CN103008940A (en) * 2012-12-31 2013-04-03 长城汽车股份有限公司 Automatic welding equipment for double annular welding beads
CN204209256U (en) * 2014-10-27 2015-03-18 苏州威奥得焊材科技有限公司 A kind of welding equipment of composite design
CN204487019U (en) * 2015-03-18 2015-07-22 上海郎特汽车净化器有限公司 Double automatic soldering device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749421A (en) * 1954-06-17 1956-06-05 Worthington Corp Welding head positioner
CN101862914A (en) * 2009-04-20 2010-10-20 河北农业大学 Obstacle-avoiding type automatic welding machine with double welding guns
CN201922176U (en) * 2010-12-03 2011-08-10 新疆威奥科技股份有限公司 Portable, saddle-shaped and double-welding-gun connection pipe welding device
CN103008940A (en) * 2012-12-31 2013-04-03 长城汽车股份有限公司 Automatic welding equipment for double annular welding beads
CN204209256U (en) * 2014-10-27 2015-03-18 苏州威奥得焊材科技有限公司 A kind of welding equipment of composite design
CN204487019U (en) * 2015-03-18 2015-07-22 上海郎特汽车净化器有限公司 Double automatic soldering device

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