CN203712134U - Automatic welding device of container goose-back beams - Google Patents
Automatic welding device of container goose-back beams Download PDFInfo
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- CN203712134U CN203712134U CN201420049856.3U CN201420049856U CN203712134U CN 203712134 U CN203712134 U CN 203712134U CN 201420049856 U CN201420049856 U CN 201420049856U CN 203712134 U CN203712134 U CN 203712134U
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Abstract
The utility model provides an automatic welding device of container goose-back beams. The automatic welding device comprises a rack and an operating frame, wherein the operating frame is arranged on the rack, the rack is provided with one group of more than one group of automatic welding machine units, the automatic welding machine units are positioned above the operating frame, and each automatic welding machine unit is provided with two welding gun mechanisms. Since the automatic welding device provided by the utility model is provided with two welding gun mechanisms, two sides of goose-back beams can be simultaneously welded, and the welding speed and the welding quality of the goose-back beams can be effectively increased; meanwhile, the utility model also provides an automatic welding method of the container goose-back beams, the goose-back beams needing to be welded can be welded one by one by utilizing the automatic welding device, two sides of each goose-back beam can be simultaneously welded while the goose-back beam is welded, and thus the welding speed and the welding quality of the goose-back beams can be effectively increased.
Description
Technical field
The utility model relates to the technical field of welding apparatus, particularly a kind of container goose back beam automatic welding device.
Background technology
Container is a requisite part in modern transportation process, and containerization transportation is extensively used in the whole world.The main model of container is 40 feet, 45 feet, and the goose neck tunnel of container is comprised of the goose back beam of goose girder, goose panel and some, and goose back beam is " C " type, buckles at a certain distance at goose back side of panel, as shown in Figure 1; Wherein, the weldering of will demanding perfection of the surrounding of goose back beam, produces corrosion to prevent water vapour from entering its inner chamber.
40 feet of case goose neck tunnels are about 3307mm, are provided with 12 goose back beams, minimum spacing 215mm; 45 feet of case goose neck tunnels are about 3992mm, are provided with 16 of goose back beams, minimum spacing 215mm; Wherein, the long all about 1029mm of the goose back beam of 40 feet, 45 feet case goose neck tunnels.Because goose back beam quantity is many, spacing is little, existing gooseneck line arranges 4 platform position welding goose back beams, and wherein the 1st position is goose back beam cornerite, some welding stage, and the 4th position is cleaning, repair welding platform, and the welding bead of goose back beam both sides is welded by the 2nd, the 3rd position.The welding bead of goose back beam both sides is shared by 2 platform positions, and its welding scene is specially the 2nd position and arranges 3 welders, and the 3rd position arranges 2 welders.Each welder on average needs to weld 4-8 bar goose back beam welding bead.The defects such as and the productive temp of current 40 feet of casees is in 3 minutes/platform, rhythm is fast, labour intensity is high, and manual welding workload is large, causes welding quality to be difficult to be guaranteed, and often occurs weldering partially, and solder skip, repair welding are many, and moulding is not attractive in appearance.
Utility model content
The utility model is a kind of container goose back beam automatic welding device, for welding goose back beam and the goose panel of process spot welding, cornerite postwelding on goose neck tunnel, it is characterized in that, this container goose back beam automatic welding device comprises frame and is arranged on the crosshead in described frame, in described frame, be provided with a group or more automatic welding unit, described automatic welding unit is positioned at the top of described crosshead, and on automatic welding unit, is provided with two welding gun mechanisms described in each.
In some embodiment, also comprise a guide rail mechanism, described guide rail mechanism comprises one or more longitudinal line slideway, described longitudinal line slideway is arranged in described frame and is positioned at the top of described crosshead, described automatic welding unit is arranged on described longitudinal line slideway, and vertically moves along described longitudinal line slideway.
In some embodiment, described guide rail mechanism also comprises the two horizontal line slideways that are parallel to each other, described horizontal line slideway is arranged in described frame, described in each, longitudinally the two ends of line slideway are separately positioned on the described two horizontal line slideways that are parallel to each other, and described in each, longitudinally line slideway can be along described horizontal line slideway transverse shifting.
In some embodiment, any in the two horizontal line slideways that are parallel to each other or two are provided with transverse positioning mechanism, for described longitudinal line slideway is positioned when described horizontal line slideway moves.
In some embodiment, described transverse positioning mechanism comprises:
Positioning rule, is arranged on described horizontal line slideway, in described positioning rule, is provided with locating hole with goose back beam corresponding position every described;
Locating taper pin, matches with described locating hole, and described locating taper pin is arranged on described longitudinal line slideway; When location, described locating taper pin passes the base of described longitudinal line slideway and puts in described locating hole and realizes and locating.
In some embodiment, described two welding gun mechanisms are parallel to each other, and are arranged at respectively the both sides of described longitudinal line slideway, when the both sides of described goose back beam are aimed at respectively by described two welding gun mechanisms, described two welding gun mechanisms move along described longitudinal line slideway, and the both sides of described goose back beam are welded.
In some embodiment, described welding gun mechanism comprises weldering device and welding gun lowering or hoisting gear, described weldering device comprises welding gun and for clamping the clamping device of described welding gun, in the rifle head of described welding gun, be provided with welding wire, described welding gun lowering or hoisting gear is for controlling described welding gun with respect to the distance of goose back beam two side welds.
In some embodiment, described welding gun mechanism also comprises height fine-adjustment mechanism and width micro-adjusting mechanism, and described weldering device is connected with described welding gun lowering or hoisting gear with width micro-adjusting mechanism by described height fine-adjustment mechanism.
In some embodiment, described automatic welding unit also comprises tracking means, and described tracking means upper end is connected between described two welding gun mechanisms and with described two welding gun mechanisms, and described tracking means lower end is pressed on the back side of described goose back beam.
In some embodiment, a side of described crosshead is connected with described frame, and can be around the upset of the junction of itself and described frame.
In some embodiment, be provided with upset power set on described crosshead, described upset power set provide power to make described crosshead upset.
In some embodiment, the plane that the described two horizontal line slideways that are parallel to each other form and the plane parallel at the crosshead place after upset.
In some embodiment, also comprise a position-limit mechanism, for limiting the flip angle of described crosshead.
In some embodiment, described position-limit mechanism is limited block, and described limited block is arranged in described frame, and is positioned at described crosshead and described frame junction.
In some embodiment, also comprise a conveying mechanism, goose neck tunnel to be welded moves into or shifts out described crosshead by described conveying mechanism.
In some embodiment, described conveying mechanism is an idler wheel mechanism, and described idler wheel mechanism is arranged in described frame.
In some embodiment, one end of described crosshead is provided with end detent mechanism, and the other end is provided with end hold-down mechanism, and described end detent mechanism and described end hold-down mechanism are for being fixed on described crosshead by described goose neck tunnel.
In some embodiment, described end hold-down mechanism comprises:
Revolution clamping cylinder, one end is connected with described crosshead, and the other end of described revolution clamping cylinder is provided with one first projecting shaft;
Pressure arm, is connected with described the first projecting shaft;
Hold-down bolt, is connected with described pressure arm, and described hold-down bolt is relative with the end face of described goose neck tunnel.
In some embodiment, described end detent mechanism mainly comprises:
Two location-plates, described two location-plates are arranged on the end face of described crosshead by axle respectively, and described location-plate can, around described axle rotation, be connected by a connecting rod between described two location-plates;
Cylinder, is arranged on described crosshead by a hinge, and described cylinder is connected with described connecting rod, and described cylinder operation drives described connecting rod swing, thereby drives described location-plate to stretch out or the upper surface of the described crosshead of retracting.
The utility model, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
(1) the utility model adopts many group double end automatic welding units, welds the weld seam of goose back beam both sides simultaneously, effectively raises speed of welding,, when labor productivity improves, effectively reduces workman's labour intensity;
(2) the utility model is provided with horizontal line slideway and longitudinal line slideway, facilitate the horizontal and vertical movement of double end automatic welding unit, can carry out multiple welding, make this device to complete continuously, rapidly the welding of many goose back beams, speed of welding is fast, efficiency is high; Exist simultaneously, laterally on line slideway, be provided with transverse positioning mechanism, thereby guaranteed welding precision, improved welding quality;
(3) the utility model on automatic welding unit by tracking means is set, thereby guaranteed the welding precision of welding gun, improved welding quality;
(4) the utility model is fixedly installed on goose neck tunnel on crosshead, by power set, makes it be skewed, thereby has facilitated the operation of welding process; And on crosshead, be also provided with end detent mechanism and end hold-down mechanism, for fastening goose neck tunnel, thereby play the effect that guarantees welding quality.
Accompanying drawing explanation
By reference to the accompanying drawings, by the detailed description of stating below, can more clearly understand above-mentioned and other feature and advantage of the present utility model, wherein:
Fig. 1 is the structural representation of goose neck tunnel on container;
Fig. 2 is the structural representation of the utility model container goose back beam automatic welding device;
Fig. 3 is the front view of the utility model container goose back beam automatic welding device;
Fig. 4 is the left view of the utility model container goose back beam automatic welding device;
Fig. 5 is the right view of the utility model container goose back beam automatic welding device;
Fig. 6-1 is the scheme of installation of the utility model medial end portions detent mechanism;
Fig. 6-2 are the structural representation of the utility model medial end portions detent mechanism;
Fig. 7 is the structural representation of the utility model medial end portions hold-down mechanism;
Fig. 8-1 is the structural representation of transverse positioning mechanism in the utility model;
Fig. 8-2 are the cutaway view of transverse positioning mechanism in the utility model;
Fig. 9 is the structural representation of limited block in the utility model;
Figure 10 is the structural representation of welding gun fine setting in the utility model, welding gun clamping and welding gun tracking means;
Figure 11 is the side view of the utility model welding gun mechanism;
Figure 12 is the utility model tracking means front view;
Figure 13 is the utility model tracking means top view.
Symbol description:
1-goose neck tunnel 11-goose panel 12-goose back beam
2-frame 21-welding machine is laid the horizontal line slideway of platform 22-
The longitudinal line slideway 231-of 23-supporting leg 2311-supporting leg base
3-idler wheel mechanism 4-crosshead 41-end hold-down mechanism
411-hold-down bolt 412-pressure arm 413-turns round clamping cylinder
414-cylinder firm banking 42-transverse positioning mechanism 420-positioning rule
4201-locating hole 421-spacing collar 4211-recess
422-taper pin handle 423-holddown spring 424-protruding pin
425-taper pin head 43-end detent mechanism 4301-location-plate
4302-bearing 4303-axle 4304-connecting rod
4305-cylinder 4306-hinge seat 4307-the second projecting shaft
4308-bent rod 4309-bearing pin 4310-hinge
44-upset cylinder 45-limited block 5-automatic welding unit
5101-lifting line slideway 5102-movable stand 5103-slide block
5104-welding gun lift cylinder 5105-motor 5106-the 3rd projecting shaft
5107-gear 5108-tooth bar 5109-decelerator
5201-height tooth bar pipe 5202-height fine adjusting function parts 5203-height fine adjusting function handwheel
5301-width tooth bar pipe 5302-width trimming part 5303-width trimming hand wheel
5402-welding gun grip tube 5403-clamping screw 55-tracking means
5501-hold-down bars 5502-follows the tracks of bearing 5503-fixed head
5504-clamp structure 5505-eccentric shaft
The specific embodiment
Referring to the accompanying drawing that the utility model embodiment is shown, below the utility model will be described in more detail.Yet the utility model can be with many multi-form realizations, and should not be construed as the restriction of the embodiment being subject in this proposition.On the contrary, it is abundant and complete open in order to reach proposing these embodiment, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may amplify size and the relative size in layer and region.
General goose neck tunnel welding bench position order of placement is: placing of material platform → prep stand → goose back beam cornerite, the two → cleaning of some welding stage → goose back beam welding bench one → goose back beam welding bench, repair welding platform → weldering goose neck tunnel → polishing, the platform that splashes clearly → store, totally nine platform positions.A kind of container goose back beam automatic welding device that the utility model provides and method are for goose back beam welding bench one and the goose back beam welding bench two of gooseneck line, and it is existing constant that all the other positions keep.Refer now to Fig. 2 to Figure 13 a kind of container goose back beam automatic welding device provide according to the utility model and the embodiment of method are provided in detail, this equipment mainly comprises frame 2, crosshead 4, automatic welding unit 5, for carrying out goose back beam 12 on the container goose neck tunnel of spot welding, cornerite operation and the welding between goose panel 11.
Concrete, the top of frame 2 is provided with a welding machine and lays platform 21, for placing welding machine; In frame 2, be provided with a crosshead 4, goose neck tunnel 1 is placed on crosshead 4.In the present embodiment, crosshead 4 specifically can be a kind of rollover stand, and a side of crosshead 4 is connected with frame 2, and can overturn around itself and frame 2 junctions; The opposite side of crosshead 4 is provided with upset power set, for the upset of crosshead 4 provides power; Concrete, upset power set can be a upset cylinder 44, and it is arranged on the bottom of crosshead 4 opposite sides, and concrete set-up mode is: one end of upset cylinder 44 is arranged in frame 2, and the other end is arranged on crosshead 4.After starting, upset cylinder 44 drives crosshead 4 upsets.Certainly, the upset mode of crosshead 4 also can realize by other means, is not restricted herein.
Crosshead 4 is also provided with a limited block 45 with frame 2 junctions, and as shown in Figure 9, limited block 45 specifically can be arranged in frame 2; Limited block 45, for limiting the flip angle of crosshead 4, by changing the size of limited block 45, can change the final flip angle of crosshead 4, and in the present embodiment, the limited angular of limited block 45 is 45 °.Certainly, be by limited block 45, to limit the flip angle of crosshead 4 in this embodiment, yet the utility model is not as limit, can also limit by other position-limit mechanism the flip angle of crosshead 4.
The two ends of crosshead 4 and bottom are also provided with conveying mechanism, and goose neck tunnel 1 to be welded is moved into or shifted out crosshead 4 by conveying mechanism.Conveying mechanism is an idler wheel mechanism 3 in the present embodiment, and idler wheel mechanism 3 is arranged in frame 2, for auxiliary, goose neck tunnel 1 is pushed, releases crosshead 4, and idler wheel mechanism 3 also can adopt belt conveyor to replace certainly, is not restricted herein.In operating process, the original state of crosshead 4 is for being horizontally disposed with, when goose neck tunnel 1 is after the effect of idler wheel mechanism 3 is displaced downwardly on crosshead 4, upset cylinder 44 starts, while making crosshead 4 turn to limited block 45 predetermined angle, stop, finally make goose neck tunnel 1 be skewed, be convenient to the operation of welding process.Certainly, in the present embodiment, crosshead 4 being set to a rollover stand, is to weld for 5 pairs of goose back beams of handled easily automatic welding unit.In other embodiments, also crosshead 4 levels can be fixedly installed, operation automatic welding unit 5 welds, and does not limit herein.
In the present embodiment, be provided with an end detent mechanism 43 on the end face of one end of crosshead 4, this end is that goose neck tunnel 1 shifts out end, and end detent mechanism 43 is for positioning goose neck tunnel 1.Concrete, as shown in Fig. 6-1, Fig. 6-2, end detent mechanism 43 comprises at least one location-plate 4301, location-plate 4301 is set on the end face of crosshead 4 by bearing 4302; One end of bearing 4302 is fixedly installed on the end face of crosshead 4, the mid portion of location-plate 4301 is arranged on the outboard end end face of bearing 4302 by axle 4303, and location-plate 4301 can be around axle 4303 rotations, the upper surface of location-plate 4301 extended or retraction operation frame 4 in the process around axle 4303 rotation, the upper surface of crosshead 4 is the face of placing goose neck tunnel 1.In the present embodiment, end detent mechanism 43 comprises that 4301, two location-plates 4301 of two location-plates are arranged on crosshead 4 by two bearings 4302 respectively, and two location-plates 4301 are all parallel to the end face of crosshead 4; One end of two location-plates 4301 is connected by a connecting rod 4304, between connecting rod 4304 and location-plate 4301, by bearing pin 4309, be connected, connecting rod 4304 on the length direction along crosshead 4 end faces in mobile process, drives location-plate 4301 to stretch out or the upper surface of retraction operation frame 4.When goose neck tunnel 1 is pushed on crosshead 4, by making location-plate 4301 stretch out the upper surface of crosshead 4 to a side shifting on connecting rod 4304, thereby stop that goose neck tunnel 1 shifts out crosshead 4; When goose neck tunnel 1 need to be pushed out crosshead 4, only connecting rod 4304 need be moved to opposite side, make the upper surface of location-plate 4301 retraction operation framves 4, thereby be convenient to goose neck tunnel 1, release crosshead 4.Certainly, end detent mechanism 43 also can only include a location-plate 4301, also can comprise plural location-plate 4301, and the number of location-plate 4301 and size can be adjusted according to the factors such as size of goose neck tunnel 1, are not restricted herein.
In the present embodiment, end detent mechanism 43 also wraps cylinder 4305, one end of cylinder 4305 is vertically set on the side of one of them bearing 4302 by a hinge seat 4306, make the place plane parallel of cylinder 4305 in the end face of crosshead 4, and cylinder 4305 is between two bearings 4302; One end of cylinder 4305 is connected with hinge seat 4306, and can rotate around the junction with hinge seat 4306; The other end of cylinder 4305 is provided with the second projecting shaft 4307, the second projecting shafts 4307 and is connected with a bent rod 4308; Bent rod 4308 is 90 ° of bendings, one end of bent rod 4308 is connected with the second projecting shaft 4307 by hinge 4310, and the second projecting shaft 4307 can rotate around the junction with bent rod 4308, the other end of bent rod 4308 is fixedly attached on connecting rod 4304, and cylinder 4305 place plane parallel are in the plane at connecting rod 4304 places.Start cylinder 4305, the second projecting shaft 4307 of cylinder 4305 is stretched out or retraction cylinder 4305 in, by bent rod 4308 drivening rods 4304, the length direction along crosshead 4 end faces moves the stretching motion of the second projecting shaft 4307, thereby location-plate 4301 is stretched out or the upper surface of retraction operation frame 4.Certainly, the way of realization of the first power set and setting position all can be adjusted as the case may be, are not restricted herein.
Goose neck tunnel 1 is moved on crosshead 4, until the location-plate 4301 lifting is encountered in the end of goose neck tunnel 1, stop advancing goose neck tunnel 1, thereby realize the location, end of goose neck tunnel 1.Certainly, end detent mechanism 43 a kind of version wherein just, can adopt other location structures to replace in the specific implementation herein, is not restricted herein.
In the present embodiment, on the other end of crosshead 4, being provided with end hold-down mechanism 41 moves on crosshead 4 and when one end is against on location-plate 4301 when goose neck tunnel 1, end hold-down mechanism 41 is positioned at the other end position of goose neck tunnel 1, the concrete setting position of end hold-down mechanism 41 on crosshead 4 can be set according to the length of goose neck tunnel 1, is not restricted herein.Concrete, as shown in Figure 7, this end hold-down mechanism 41 mainly comprises pressure arm 412, hold-down bolt 411, revolution clamping cylinder 413 and cylinder firm banking 414, revolution clamping cylinder 413 one end are fixed on crosshead 4 by cylinder firm banking 414; On the other end of revolution clamping cylinder 413, be provided with one first projecting shaft, the first projecting shaft is parallel to crosshead 4, and pressure arm 412 is connected with the first projecting shaft; Hold-down bolt 411 is arranged on pressure arm 412, and makes hold-down bolt 411 be parallel to the first projecting shaft, and hold-down bolt 411 is relative with the side of goose neck tunnel 1.Under original state, hold-down bolt 411 is positioned at below the upper surface of crosshead 4, when goose neck tunnel 1 is pushed on crosshead 4 and one end props up after location-plate 4301, start revolution clamping cylinder 413, first allow the first projecting shaft rotate, make more than hold-down bolt 411 goes to the upper surface of crosshead 4, then allow the first projecting shaft do retracting motion, hold-down bolt 411 is pressed on the end face of goose neck tunnel 1, and revolution clamping cylinder 413 quits work, thereby reaches the effect of the goose neck tunnel 1 that is fixed and clamped.After goose neck tunnel 1 has welded, start revolution clamping cylinder 413, first the first projecting shaft is done and is stretched out motion, makes hold-down bolt 411 leave the end face of goose neck tunnel 1, and then the first projecting shaft rotates, and hold-down bolt 411 is gone to below the upper surface of crosshead 4.
In the present embodiment, in frame 2, be provided with two groups of automatic welding units 5, automatic welding unit 5 by guide rail mechanism be arranged in frame 2, make its can be longitudinally, transverse shifting; Certainly, design team's number of automatic welding unit 5 can be set as the case may be, can design one group, also two groups or more can be set, and is not restricted herein.
For automatic welding unit 5 can be moved in frame 2, to facilitate, weld, this equipment is also provided with a guide rail mechanism.Concrete, in frame 2, be provided with the two horizontal line slideways 22 that are parallel to each other, laterally line slideway 22 is positioned at the top of crosshead 4, and the plane of its formation and crosshead 4 place plane parallel; Skewed while carrying out welding job when crosshead 4 being turned into, now also need the plane parallel at place after the two horizontal line slideways 22 that are parallel to each other are set to the plane of its formation and crosshead 4 and flip an angle.In frame 2, be also provided with two longitudinal line slideways 23, automatic welding unit 5 is arranged on longitudinal line slideway 23, and longitudinally line slideway 23 vertically moves; Longitudinally the two ends of line slideway 23 are vertically connected to respectively on two horizontal line slideways 22 by supporting leg 231, longitudinally line slideway 23 drives automatic welding unit 5 transverse shifting on horizontal line slideway 22, concrete can arrange the mode of roller by supporting leg 231 bottoms at longitudinal line slideway 23 two ends, realize the movement of longitudinal line slideway 23 on horizontal line slideway 22.Automatic welding group 5 has vertically moved the welding of a goose back beam by longitudinal line slideway 23, then welds above horizontal line slideway 22 moves to next goose back beam position, until the goose back beam of required welding has been welded.
In the present embodiment, with reference to figure 2 and Figure 11, every group of automatic welding unit 5 comprises Liang Ge welding gun mechanism and tracking means.Concrete, Liang Ge welding gun mechanism is separately positioned on the both sides of longitudinal line slideway 23, and Liang Ge welding gun mechanism welds the contact-making surface between the dual-side of goose back beam 12 and goose panel 11 respectively; Concrete, welding gun mechanism is connected with a motor 5105, motor 5105 lower ends are connected with one speed reducer 5109, the lower end of decelerator 5109 is provided with a gear 5107, longitudinally on line slideway 23, be provided with the tooth bar 5108 matching with gear 5107, motor 5105 is matched and is connected with longitudinal line slideway 23 by gear 5107 and tooth bar 5108 with decelerator 5109; Motor 5105 provides power for decelerator 5109, and decelerator 5109 driven gears 5107 rotate also and move along tooth bar 5108, thus drive movable stand 5102 longitudinally line slideway 23 move.Wherein, each welding gun mechanism comprises welding gun lowering or hoisting gear, height fine-adjustment mechanism, width micro-adjusting mechanism and weldering device 54.
In the present embodiment, welding gun lowering or hoisting gear comprises lifting line slideway 5101 and welding gun lift cylinder 5104.Lifting line slideway 5101 is arranged on a side of longitudinal line slideway 23 by a movable stand 5102, movable stand 5102 is connected with motor 5105; On this lifting line slideway 5101, be also provided with slide block 5103, slide block 5103 can move up and down along lifting line slideway 5101.Welding gun lift cylinder 5104 is arranged on movable stand 5102, and is positioned at the top of lifting line slideway 5101; The lower end of welding gun lift cylinder 5104 has one the 3rd projecting shaft 5106, the three projecting shafts 5106 and is connected with the upper end of slide block 5103; Welding gun lift cylinder 5104 is to obtain power by connecting external high pressure source of the gas, thereby drives the 3rd projecting shaft 5106 to do stretching motion.Lifting line slideway 5101 and welding gun lift cylinder 5104, realize the adjusting on a large scale of welding gun mechanism height on perpendicular to goose back beam 12 back side directions.
In the present embodiment, height fine-adjustment mechanism comprises height tooth bar pipe 5201 and height fine adjusting function parts 5202, and the upper end of height tooth bar pipe 5201 is connected with the lower end of slide block 5103, and guarantees height tooth bar pipe 5201 back sides perpendicular to goose back beam 12; Height fine adjusting function parts 5202 are set on height tooth bar pipe 5201, and on height fine adjusting function parts 5202, are provided with height fine adjusting function handwheel 5203, by rotation height fine adjusting function handwheel 5203, can make height fine adjusting function parts 5202 move up and down along height tooth bar pipe 5201.
In the present embodiment, width micro-adjusting mechanism comprises width tooth bar pipe 5301 and width trimming part 5302.One end of width tooth bar pipe 5301 is connected with height fine adjusting function parts 5202, and width tooth bar pipe 5301 is perpendicular to height tooth bar pipe 5201; In the plane that width tooth bar pipe 5301 parallels at the back side with goose back beam 12, with respect on the length direction of goose back beam 12 to the sideway swivel certain angle at goose back beam 12 places; Width trimming part 5302 is set in width tooth bar pipe 5301, and on width trimming part 5302, is provided with width trimming hand wheel 5303, by rotation width trimming hand wheel 5303, can make width trimming part 5302 move along width tooth bar pipe 5301.Width micro-adjusting mechanism is on goose back beam 12 widths, and Butt welding gun device is finely tuned with respect to the distance of goose back beam 12, thereby guarantees the accurate location of weldering device and weld seam, has guaranteed welding quality.
In the present embodiment, weldering device comprises welding gun and for clamping the welding gun grip tube 5402 of welding gun, the upper end of welding gun grip tube 5402 is connected with width trimming part 5302, and welding gun grip tube 5402 is parallel with height tooth bar pipe 5201; The lower end of welding gun grip tube 5402 clamps welding gun by a clamping screw 5403, and the head of welding gun is provided with welding wire, and during weldering device welding, welding gun is relative with the weld seam of goose back beam 12 both sides.
In the present embodiment, welding gun mechanism also comprises tracking means 55, mainly comprises a hold-down bars 5501 and follows the tracks of bearing 5502.Concrete, as shown in Figure 12 to Figure 13, the upper end of hold-down bars 5501 is connected with height tooth bar pipe 5201 by a fixed head 5503, make hold-down bars 5501 perpendicular to goose back beam 12, and guarantee that welding gun mechanism is when along 12 liang of side weld welding of goose back beam, follow the tracks of bearing 5502 and synchronize with welding gun, which welding gun is welded to by goose back beam 12, follows the tracks of bearing 5502 and just along goose back beam 12, which is rolled into.In addition, the length of hold-down bars 5501 can be set as the case may be, guarantees to follow the tracks of after welding gun is to rifle on the centre position at the back side that bearing 5502 is just pressed in goose back beam 12.In the present embodiment, fixed head 5503 is designed to an isosceles triangle, and its two ends, base are extended and are designed with clamp structure 5504, and fixed head 5503 is by clamp structure 5504 and be equipped with screw and be connected with the height tooth bar pipe 5201 of two weldering devices; The drift angle of fixed head 5503 is connected with one end of hold-down bars 5501, and the size of fixed head 5503 designs according to the position of welding gun, guarantees that the plane of formation between welding gun and hold-down bars 5501 is perpendicular to the back side of goose back beam 12.Certainly, the version of fixed head 5503 is a kind of embodiment herein, when concrete utilization, can adjust according to the structure of welding gun, is not restricted herein.In the present embodiment, one side of following the tracks of bearing 5502 is connected with the other end of hold-down bars 5501, on the another side of tracking bearing 5502, be also provided with an eccentric shaft 5505, eccentric shaft 5505, for following the tracks of the fine setting of relative position between bearing 5502 and the back side of goose back beam 12, guarantees to follow the tracks of the back side that bearing 5502 can be close to goose back beam 12.When weldering device moves downward, drive tracking means to move downward together and be pressed on the back side of goose back beam 12, follow the tracks of the centre position of bearing 5502 compression goose back beam 12 width, while having guaranteed that longitudinally line slideway 23 motions of automatic welding gun group 5 are welded, welding gun is all the time facing to weld seam, and, can there is not skew or weld seam thickness and differ, thereby improve welding quality in the constant distance of welding gun and weld seam.
In the present embodiment, any one in the two horizontal line slideways 22 that are parallel to each other or two are provided with transverse positioning mechanism 42, for the location between automatic welding unit 5 and every goose back beam 12.Concrete, with reference to figure 8-1, Fig. 8-2, welding gun detent mechanism 42 comprises positioning rule 420, on any one in the two horizontal line slideways 22 that are parallel to each other or two, be provided with positioning rule 420, in positioning rule 420, be provided with locating hole 4201 with every goose back beam corresponding position, certainly, locating hole 4201 also can be set directly on horizontal line slideway 22, can design as the case may be, not be restricted herein.Welding gun detent mechanism 42 also comprises locating taper pin, and locating taper pin further comprises spacing collar 421, taper pin handle 422, holddown spring 423; Concrete, spacing collar 421 is the hollow form of upper and lower opening, the lower end of spacing collar 421 is fixedly installed on the base of longitudinal line slideway 23, is specially on the supporting leg base 2311 of supporting leg 231, and is provided with through hole on supporting leg base 2311 with on the correspondence position of spacing collar 421.Taper pin handle 422 is grouped into by the large diameter portion of upper end and the minor diameter part of lower end, the diameter of path part and the diameter of spacing collar 421 hollow spaces match, guarantee that path partly can pass spacing collar 421 and supporting leg base 2311, and path part can be moved up and down along the madial wall of spacing collar 421; The diameter of large diameter portion is greater than the diameter of spacing collar 421 hollow spaces, and the object arranging is like this in order to facilitate the operation of mentioning and putting down of taper pin handle 422.In the path part of taper pin handle 422, be also provided with a protruding pin 424, protruding pin 424 is connected with taper pin handle 422 is vertical, and protruding pin 424 adopts cylindrical pin with external thread in the present embodiment, certainly also can adopt the pin of other structures, is not restricted herein; On the top of the sidewall of spacing collar 421, be provided with a recess 4211, and the size of the size of this recess 4211 and protruding pin 424 matches, make protruding pin 424 can be positioned at recess 4211; After the path of taper pin handle 422 is partly through spacing collar 421 and supporting leg base 2311, holddown spring 423 is set in path part, the bottom of taper pin handle 422 is also provided with a taper pin head 425, make holddown spring 423 in compressive state between taper pin head 425 and supporting leg base 2311, now, under the effect of holddown spring 423, protruding pin 424 is stuck in recess 4211.
When welding gun mechanism transversely line slideway 22 laterally move to behind the position of goose back beam of required welding, the taper pin head 425 that taper pin handle 422 lower ends arrange puts in locating hole 4201, thereby realize the located lateral of whole welding gun mechanism, welding gun mechanism when moving welding, line slideway 23 is not longitudinally changed its lateral attitude, guarantee the accuracy of position between welding gun mechanism on longitudinal line slideway 23 and weld seam, guaranteed the quality of welding.In the time of the longitudinal line slideway of needs transverse shifting 23, only the large diameter portion of taper pin handle 422 upper ends upwards need to be mentioned, make taper pin head 425 depart from locating hole 4201, then welding gun mechanism is moved to the goose back beam position of next required welding, then decontrol taper pin handle 422, under the effect of holddown spring 423 spring forces, taper pin head 425 puts in corresponding locating hole 4201.
In the present embodiment, the width reduction of every group of automatic welding unit is 450mm left and right, thereby vacateed more operating space, make can arrange two above double end automatic welding units in frame, and while guaranteeing transverse shifting double end automatic welding unit, board operating space enough and not produces mutual interference.The reducing of automatic welding unit width dimensions can increase the group number of the automatic welding unit that arranges, thereby improved production efficiency, effectively reduces workman's labour intensity.
Two the platform positions of a kind of container goose back beam automatic welding device that the utility model provides after for spot welding, cornerite welding stage position, in applying to the process of producing, consider at 1 minimum welding 12 welding bead (i.e. 6 goose back beams) that need in platform position, and workman's operating habit, 2 or two above double end automatic welding units are installed in each position, every position arranges 2 people to operate 2 groups of double end automatic welder(welding machine)s, that is: * 2 two welding bead=12 welding beads of 3 welding of 2 inclination double end automatic welder(welding machine) *, meet design requirement.Certainly, the utility model also can be controlled the each several part of this device by controlling organization is set, thereby realizes full-automation, is not restricted herein.
A kind of container goose back beam automatic welding device that the utility model provides, its specific works process is as follows:
The first step, the goose neck tunnel 1 through spot welding, cornerite postwelding is moved on described crosshead 4, and goose neck tunnel 1 is fixed on described crosshead 4.
Concrete, crosshead 4 initial positions are and are horizontally disposed with, first the location-plate 4301 on the end detent mechanism 43 arranging on crosshead 4 one end is lifted, under the effect of roller set 3, goose neck tunnel 1 is pushed on crosshead 4, until the end of goose neck tunnel 1 stops after encountering location-plate 4301; After goose neck tunnel 1 stops pushing, end hold-down mechanism 41 on open operation frame 4 other ends, under the effect of revolution clamping cylinder 413, drives hold-down bolt 411 to compress the other end of goose neck tunnel 1, thereby goose neck tunnel 1 is fixed on crosshead 4, so that the operation of later stage welding process.
In addition, after completing, step a also can comprise the following steps: turning operation frame 4, tilts it at an angle.Concrete, after goose neck tunnel 1 fixes, start upset cylinder 44, crosshead 4 is outwards overturn, until be turned to the flip angle that limited block 45 limits, 44 stop motions of upset cylinder; In the present embodiment, crosshead 4 outwards overturns 45 °, and crosshead 4 drives goose neck tunnels 1 to be 45° angle.
Certainly, the flip angle of crosshead 4 can be set as the case may be, also turning 0 ° of crosshead 4, be that crosshead 4 does not overturn, in the present embodiment, its upset being to skewed, is in order to improve speed of welding and to facilitate the operation of later stage to automatic welding unit 5, not being restricted herein.
Second step, automatic welding unit 5 is moved to the goose back beam top that article one need weld, welding gun mechanism is pressed down and makes welding gun aim at the both sides of article one goose back beam, welding gun mechanism vertically moves and article one goose back beam is welded.
Concrete, after crosshead 4 is fixing, two groups of automatic welding units 5 that are arranged on longitudinal line slideway 23 are moved to respectively to the top of the goose back beam of the required welding of article one separately by horizontal line slideway 22.In the present embodiment, as shown in Figure 2, the initial position of the automatic welding unit 5 on right side is the residing position of goose back beam of the rightmost side on goose neck tunnel 1, and the initial position of the automatic welding unit 5 in left side is a middle residing position of goose back beam on goose neck tunnel 1; Certainly, the initial position of two groups of automatic welding units 5 also can arrange as the case may be, is a kind of embodiment herein, is not restricted.
After automatic welding unit 5 initial positions are determined, by transverse positioning mechanism 42, longitudinal line slideway 23 is fixing; Then, start welding gun lift cylinder 5104, welding gun mechanism and tracking means 55 press down under the effect of welding gun lift cylinder 5104, and carry out welding gun mechanism to rifle; After rifle, start longitudinally line slideway 23 lengthwise movements of welding gun mechanism and carry out the welding of first goose back beam.
The 3rd step, welding gun mechanism is lifted, and laterally move to goose back beam top that next needs welding, the welding wire that welding gun mechanism is pressed down in welding gun is aimed at the both sides of next goose back beam, and welding gun mechanism vertically moves and starts next goose back beam is welded.
Concrete, after the first goose back beam welding of every group of automatic welding unit 5 finishes, welding gun mechanism quits work, and under the effect of welding gun lift cylinder 5104, welding gun mechanism and tracking means 55 lift.The transverse positioning mechanism 42 of longitudinal line slideway 23 downsides is opened, then made every group of automatic welding group be moved to the left along horizontal line slideway 22, and move to next goose back beam position.After lifting, welding gun mechanism and tracking means also further comprise: after welding gun mechanism and tracking means lift, every group of automatic welding unit 5 all resets, and longitudinally moves to initial position; Certainly, this step also can be omitted and directly enter next step, does not limit herein.
The 4th step, repeat above-mentioned the 3rd step, until need the goose back beam of welding all to weld.
Concrete, repeat above-mentioned the 3rd step, until welded the goose back beam that will weld; After the goose back beam of welding has been welded, automatic welding unit 5 laterally moves to initial position; If the utility model crosshead 4 when work is skewed setting, crosshead 4 need be turn to horizontal level, if the utility model crosshead 4 when work is horizontal positioned, directly carry out following steps; Free end hold-down mechanism 41, packs up the location-plate 4301 of end detent mechanism 43, and under the effect of idler wheel mechanism 3, releases goose neck tunnel 1.
In sum, this device comprises frame, is arranged on the crosshead in frame, and goose neck tunnel is placed on crosshead and positions, compresses; In frame, be also provided with horizontal stroke, longitudinal line slideway and a group or more automatic welding unit, and horizontal stroke, longitudinal line slideway and automatic welding unit are positioned at the top of crosshead; Automatic welding unit is arranged on longitudinal line slideway, and longitudinally the two ends of line slideway are separately positioned on two horizontal line slideways that are parallel to each other; Every group of automatic welding unit comprises Liang Ge welding gun mechanism and tracking means, and tracking means is arranged in welding gun mechanism, and welding gun mechanism and tracking means can move up and down.The utility model, than prior art, adopts inclination double end automatic welder(welding machine), can effectively improve goose back beam speed of welding and welding quality,, when labor productivity improves, effectively reduces workman's labour intensity.
Those skilled in the art should be understood that the utility model can not depart from spirit or scope of the present utility model with many other concrete forms realizations.Although described embodiment of the present utility model, the utility model should be understood and these embodiment should be restricted to, within the utility model spirit and scope that those skilled in the art can define as appended claims, make and change and revise.
Claims (19)
1. a container goose back beam automatic welding device, for welding goose back beam and the goose panel on goose neck tunnel, it is characterized in that, this container goose back beam automatic welding device comprises frame and is arranged on the crosshead in described frame, in described frame, be provided with a group or more automatic welding unit, described automatic welding unit is positioned at the top of described crosshead, and on automatic welding unit, is provided with two welding gun mechanisms described in each.
2. container goose back beam automatic welding device according to claim 1, it is characterized in that, described container goose back beam automatic welding device also comprises a guide rail mechanism, described guide rail mechanism comprises one or more longitudinal line slideway, described longitudinal line slideway is arranged in described frame and is positioned at the top of described crosshead, described automatic welding unit is arranged on described longitudinal line slideway, and vertically moves along described longitudinal line slideway.
3. container goose back beam automatic welding device according to claim 2, it is characterized in that, described guide rail mechanism also comprises the two horizontal line slideways that are parallel to each other, described horizontal line slideway is arranged in described frame, described in each, longitudinally the two ends of line slideway are separately positioned on the described two horizontal line slideways that are parallel to each other, and described in each, longitudinally line slideway can be along described horizontal line slideway transverse shifting.
4. container goose back beam automatic welding device according to claim 3, it is characterized in that, any in the two horizontal line slideways that are parallel to each other or two are provided with transverse positioning mechanism, for described longitudinal line slideway is positioned when described horizontal line slideway moves.
5. container goose back beam automatic welding device according to claim 4, is characterized in that, described transverse positioning mechanism comprises:
Positioning rule, is arranged on described horizontal line slideway, in described positioning rule, is provided with locating hole with goose back beam corresponding position every described;
Locating taper pin, matches with described locating hole, and described locating taper pin is arranged on described longitudinal line slideway; When location, described locating taper pin passes the base of described longitudinal line slideway and puts in described locating hole and realizes and locating.
6. container goose back beam automatic welding device according to claim 3, it is characterized in that, described two welding gun mechanisms are parallel to each other, and be arranged at respectively the both sides of described longitudinal line slideway, when the both sides of described goose back beam are aimed at respectively by described two welding gun mechanisms, described two welding gun mechanisms move along described longitudinal line slideway, and the both sides of described goose back beam are welded.
7. container goose back beam automatic welding device according to claim 6, it is characterized in that, described welding gun mechanism comprises weldering device and welding gun lowering or hoisting gear, described weldering device comprises welding gun and for clamping the clamping device of described welding gun, in the rifle head of described welding gun, be provided with welding wire, described welding gun lowering or hoisting gear is for controlling described welding gun with respect to the distance of goose back beam two side welds.
8. container goose back beam automatic welding device according to claim 7, it is characterized in that, described welding gun mechanism also comprises height fine-adjustment mechanism and width micro-adjusting mechanism, and described weldering device is connected with described welding gun lowering or hoisting gear with width micro-adjusting mechanism by described height fine-adjustment mechanism.
9. according to the container goose back beam automatic welding device described in claim 1 or 3 or 6, it is characterized in that, described automatic welding unit also comprises tracking means, described tracking means upper end is connected between described two welding gun mechanisms and with described two welding gun mechanisms, and described tracking means lower end is pressed on the back side of described goose back beam.
10. container goose back beam automatic welding device according to claim 3, is characterized in that, a side of described crosshead is connected with described frame, and can be around the upset of the junction of itself and described frame.
11. container goose back beam automatic welding devices according to claim 10, is characterized in that, are provided with upset power set on described crosshead, and described upset power set provide power to make described crosshead upset.
12. container goose back beam automatic welding devices according to claim 10, is characterized in that, the plane that the described two horizontal line slideways that are parallel to each other form and the plane parallel at the crosshead place after upset.
13. container goose back beam automatic welding devices according to claim 12, is characterized in that, described container goose back beam automatic welding device also comprises a position-limit mechanism, for limiting the flip angle of described crosshead.
14. container goose back beam automatic welding devices according to claim 13, is characterized in that, described position-limit mechanism is limited block, and described limited block is arranged in described frame, and is positioned at described crosshead and described frame junction.
15. container goose back beam automatic welding devices according to claim 1 and 2, is characterized in that, described container goose back beam automatic welding device also comprises a conveying mechanism, and goose neck tunnel to be welded moves into or shift out described crosshead by described conveying mechanism.
16. container goose back beam automatic welding devices according to claim 15, is characterized in that, described conveying mechanism is an idler wheel mechanism, and described idler wheel mechanism is arranged in described frame.
17. container goose back beam automatic welding devices according to claim 1 and 2, it is characterized in that, one end of described crosshead is provided with end detent mechanism, the other end is provided with end hold-down mechanism, and described end detent mechanism and described end hold-down mechanism are for being fixed on described crosshead by described goose neck tunnel.
18. container goose back beam automatic welding devices according to claim 17, is characterized in that, described end hold-down mechanism comprises:
Revolution clamping cylinder, one end is connected with described crosshead, and the other end of described revolution clamping cylinder is provided with one first projecting shaft;
Pressure arm, is connected with described the first projecting shaft;
Hold-down bolt, is connected with described pressure arm, and described hold-down bolt is relative with the end face of described goose neck tunnel.
19. container goose back beam automatic welding devices according to claim 17, is characterized in that, described end detent mechanism mainly comprises:
Two location-plates, described two location-plates are arranged on the end face of described crosshead by axle respectively, and described location-plate can, around described axle rotation, be connected by a connecting rod between described two location-plates;
Cylinder, is arranged on described crosshead by a hinge, and described cylinder is connected with described connecting rod, and described cylinder operation drives described connecting rod swing, thereby drives described location-plate to stretch out or the upper surface of the described crosshead of retracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049856.3U CN203712134U (en) | 2014-01-26 | 2014-01-26 | Automatic welding device of container goose-back beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049856.3U CN203712134U (en) | 2014-01-26 | 2014-01-26 | Automatic welding device of container goose-back beams |
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| Publication Number | Publication Date |
|---|---|
| CN203712134U true CN203712134U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049856.3U Expired - Lifetime CN203712134U (en) | 2014-01-26 | 2014-01-26 | Automatic welding device of container goose-back beams |
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| Country | Link |
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| CN (1) | CN203712134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769719A (en) * | 2014-01-26 | 2014-05-07 | 胜狮货柜管理(上海)有限公司 | Automatic welding device and method for rear goosey beams of container |
| CN107971601A (en) * | 2017-12-20 | 2018-05-01 | 西安启源机电装备有限公司 | A kind of gilled radiator header robot welding system and welding method |
-
2014
- 2014-01-26 CN CN201420049856.3U patent/CN203712134U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769719A (en) * | 2014-01-26 | 2014-05-07 | 胜狮货柜管理(上海)有限公司 | Automatic welding device and method for rear goosey beams of container |
| CN103769719B (en) * | 2014-01-26 | 2017-01-04 | 胜狮货柜管理(上海)有限公司 | A kind of container goose back beam automatic welding device and method |
| CN107971601A (en) * | 2017-12-20 | 2018-05-01 | 西安启源机电装备有限公司 | A kind of gilled radiator header robot welding system and welding method |
| CN107971601B (en) * | 2017-12-20 | 2023-11-21 | 中节能西安启源机电装备有限公司 | Automatic welding system and welding method for collecting pipe of finned radiator |
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