CN216096917U - Vertical welding machine - Google Patents
Vertical welding machine Download PDFInfo
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- CN216096917U CN216096917U CN202121952158.0U CN202121952158U CN216096917U CN 216096917 U CN216096917 U CN 216096917U CN 202121952158 U CN202121952158 U CN 202121952158U CN 216096917 U CN216096917 U CN 216096917U
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Abstract
The utility model discloses a vertical welding machine which comprises a rack, a welding mechanism, a door curtain mechanism, a chuck mechanism and a rotating mechanism, wherein the rotating mechanism comprises a clutch assembly, a first rotating assembly and a second rotating assembly, the clutch assembly is used for connecting or separating the first rotating assembly and the chuck assembly, the first rotating assembly is used for driving the chuck assembly to rotate, and the second rotating assembly is used for driving an operating platform to rotate; compared with the prior art, the vertical welding machine has the advantages that the rotating assembly is provided with the first rotating assembly and the second rotating assembly, the first rotating assembly can drive the workpiece to rotate during welding, the second rotating assembly enables the operation surface of the operation table to be vertically arranged during workpiece fixing, the workpiece is convenient to fix, the operation table is driven to rotate 90 degrees after the workpiece is fixed, the operation table is horizontally arranged during workpiece welding, the welding is convenient, the operation table is rotated 90 degrees again after the workpiece is welded, the operation table is vertically arranged, and the workpiece can be automatically fed after the chuck mechanism releases the workpiece.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a vertical welding machine.
Background
After the two tubular workpieces are connected, the joint of the two tubular workpieces needs to be welded, the welding position is circular, so that when the tubular workpieces are welded, one of the workpieces or the welding gun needs to rotate, the other one of the workpieces or the welding gun needs to be static, and after the workpieces or the welding gun rotates for one circle, the joint of the two tubular workpieces is welded. When a tubular workpiece is welded, if the workpiece is kept still and a welding gun rotates around the workpiece, the welding gun is connected with a wire feeding mechanism and various cables, and welding wires and the cables are easy to wind after the welding gun welds a circle around the workpiece; therefore, when the existing welding machine is used for welding a workpiece, a welding gun is usually kept still, and the workpiece rotates to complete welding operation.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a vertical welding machine which solves the above mentioned technical problems.
A vertical welding machine, comprising:
the rack is provided with an operating platform;
the welding mechanism comprises a double-shaft robot, a wire feeder and a welding gun, wherein the wire feeder is arranged on the rack and used for feeding welding wires to the welding gun, and the double-shaft robot is arranged on the rack and used for driving the welding gun to move along the X-axis direction and the Z-axis direction;
the door curtain mechanism is arranged on the operating platform and used for enclosing the operating platform when the welding mechanism welds the workpiece;
the chuck mechanism is arranged on the operating platform and used for clamping the workpiece;
and the rotating mechanism comprises a clutch assembly, a first rotating assembly and a second rotating assembly, the clutch assembly is arranged on the operating platform and used for connecting or separating the first rotating assembly with the chuck mechanism, the first rotating assembly is connected with the driving end of the clutch assembly and used for driving the chuck mechanism to rotate when being connected with the chuck mechanism, and the second rotating assembly is arranged on the rack and used for driving the operating platform to rotate.
According to one embodiment of the utility model, the chuck mechanism comprises a chuck driving part, a three-jaw chuck and flange jaws, wherein the flange jaws are arranged on the three-jaw chuck, and the chuck driving part is used for driving the flange jaws to move close to or away from the center of the three-jaw chuck so as to clamp or release a workpiece.
According to one embodiment of the utility model, the clutch assembly comprises a clutch driving cylinder and a cylinder connecting plate, the clutch driving cylinder is arranged on the operating platform, the driving end of the clutch driving cylinder is connected with the cylinder connecting plate, and the first rotating assembly is connected with the cylinder connecting plate.
According to an embodiment of the present invention, the first rotating assembly includes a first rotating driving member, a first speed reducer and a driving gear, the first rotating driving member is connected to a driving end of the clutch assembly, the driving end of the first rotating driving member is connected to the first speed reducer, and the driving end of the first speed reducer is connected to the driving gear.
According to an embodiment of the utility model, the chuck mechanism further comprises a rotating disk, the rotating disk is connected with the three-jaw chuck and is overlapped with the axis of the three-jaw chuck, the outer wall of the rotating disk is provided with external teeth, and when the clutch assembly connects the first rotating assembly with the chuck mechanism, the driving gear is meshed with the external teeth of the rotating disk.
According to an embodiment of the present invention, the second rotating assembly includes a second rotating driving member, a second speed reducing member and a rolling bearing set, the second rotating driving member is disposed on the first side of the frame, the driving end of the second rotating driving member is connected to the second speed reducing member, the rolling bearing set is disposed on the second side of the frame and is coaxial with the output end of the second speed reducing member, the first side and the second side of the console are respectively provided with a flange, and the flanges on the first side and the second side of the console are respectively connected to the driving end of the second speed reducing member and the rolling bearing set.
According to one embodiment of the utility model, the double-shaft robot comprises a translation assembly, a lifting assembly and a welding gun mounting assembly, wherein the translation assembly is arranged on the rack, the driving end of the translation assembly is connected with the lifting assembly, the welding gun mounting assembly is connected with the driving end of the lifting assembly, and a welding gun is connected with the welding gun mounting assembly.
According to one embodiment of the utility model, the welding gun mounting assembly comprises a transverse mounting plate, a longitudinal mounting plate, a cross welding gun adjusting piece and a welding gun clamping block, the transverse mounting plate is connected with the driving end of the lifting assembly, the longitudinal mounting plate is connected with one end, far away from the lifting assembly, of the transverse mounting plate through the cross welding gun adjusting piece, the welding gun clamping block is rotatably connected with the longitudinal mounting plate, and the welding gun is arranged on the welding gun clamping block.
According to one embodiment of the utility model, the door curtain mechanism comprises a door curtain stand, two movable door curtain driving pieces and two movable door curtains, wherein the door curtain stand is arranged on the operating platform, the two movable door curtain driving pieces are respectively arranged on two mutually vertical frame edges of the door curtain stand, and the two movable door curtains are respectively connected with one movable door curtain driving piece and used for opening and closing under the driving of the movable door curtain driving pieces.
According to one embodiment of the utility model, the movable door curtain driving piece comprises a door curtain driving cylinder, a door curtain cylinder connecting plate, a roller clamping block and a roller sliding groove, the door curtain driving cylinder is arranged on the door curtain vertical frame, the door curtain cylinder connecting plate is connected with the door curtain driving cylinder, the roller clamping block is connected with the door curtain cylinder connecting plate, the roller sliding groove is arranged on the door curtain vertical frame, and a roller of the movable door curtain is connected with the roller clamping block and slides in the roller sliding groove.
Compared with the prior art, the vertical welding machine has the advantages that the rotating assembly is provided with the first rotating assembly and the second rotating assembly, the first rotating assembly can drive the workpiece to rotate during welding, the second rotating assembly drives the operating platform to rotate, so that the operating surface of the operating platform is vertically arranged during workpiece fixing, the workpiece is convenient to fix, the operating platform is driven to rotate 90 degrees after the chuck mechanism fixes the workpiece, the operating platform is horizontally arranged during workpiece welding, the workpiece is convenient to weld, the operating platform is rotated 90 degrees again by the second rotating assembly after the workpiece is welded, the operating surface of the operating platform is vertically arranged, and the workpiece can be automatically fed after the chuck mechanism releases the workpiece.
Drawings
FIG. 1 is a schematic structural view of a vertical welding machine of the present invention;
FIG. 2 is a schematic illustration of the welding mechanism of FIG. 1 with the wire feeder removed;
FIG. 3 is a schematic structural view of the door curtain mechanism of FIG. 1;
FIG. 4 is a schematic view of the frame, chuck mechanism, clutch assembly, first rotating assembly and second rotating assembly of FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;
in the figure: 1. the welding machine comprises a frame, 11 operating tables, 111 clutch translation sliding rails, 112 flange plates, 2 welding mechanisms, 21 wire feeders, 22 welding guns, 23 translation assemblies, 231 translation driving pieces, 232 translation plates, 24 lifting assemblies, 241 lifting driving pieces, 242 lifting plates, 25 welding gun mounting assemblies, 251 transverse mounting plates, 252 longitudinal mounting plates, 253 cross welding gun adjusting pieces, 254 welding gun clamping blocks, 3 door curtain mechanisms, 31 door curtain stand frames, 32 movable door curtain driving pieces, 321 door curtain driving cylinders, 322 door curtain cylinder connecting plates, 323 roller clamping blocks, 324 roller sliding grooves, 4 chuck mechanisms, 41 chuck driving pieces, 42 three-jaw chucks, 43 flanges, jaws 44 rotating plates, 5 rotating mechanisms, 51 clutch assemblies, 511 clutch driving cylinders, 512 cylinder connecting plates, 5121 clutch translation sliding blocks, 511 clutch sliding blocks, 42 clutch sliding blocks, 52. First rotating assembly 521, first rotating driving piece 522, first speed reducer 523, driving gear 53, second rotating assembly 531, second rotating driving piece 532, second speed reducer 533, rolling bearing group 6, control system
The implementation and advantages of the functions of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators (such as up, down, left and right, front and back … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
For a further understanding of the contents, features and effects of the present invention, the following examples are illustrated in the accompanying drawings and described in the following detailed description:
referring to fig. 1, fig. 1 is a schematic structural diagram of a vertical welding machine according to the present embodiment. As shown in fig. 1, the vertical welding machine according to the present invention includes a frame 1, a welding mechanism 2, a door curtain mechanism 3, a chuck mechanism 4 and a rotating mechanism 5, wherein the frame 1 is provided with an operating platform 11, the welding mechanism 2 is arranged on the operating platform 11 and includes a double-shaft robot, a wire feeder 21 and a welding gun 22, the welding gun 22 is a self-straightening welding gun, the wire feeder 21 is arranged on the frame 1 and is used for feeding a welding wire to the welding gun 22, the double-shaft robot is arranged on the frame 1 and is used for driving the welding gun 22 to move along an X-axis direction and a Z-axis direction, the door curtain mechanism 3 is arranged on the operating platform 11 and is used for enclosing the operating platform 11 when the welding mechanism 2 welds a workpiece, the chuck mechanism 4 is arranged on the operating platform 11 and is used for clamping the workpiece, the rotating mechanism 5 includes a clutch assembly 51, a first rotating assembly 52 and a second rotating assembly 53, the clutch assembly 51 is arranged on the operating platform 11 and is used for connecting or separating the first rotating assembly 52 with the chuck mechanism 4, the first rotating assembly 52 is connected with the driving end of the clutch assembly 51 and is used for driving the chuck mechanism 4 to rotate when being connected with the chuck mechanism 4, and the second rotating assembly 53 is arranged on the machine frame 1 and is used for driving the operating platform 11 to rotate. The vertical welding machine of the embodiment is used for welding the joints or corners of tubular workpieces, when the workpieces are fed to the chuck mechanism 4, the operation surface of the operation table 11 is in a vertical state, the axis of the chuck mechanism 4 is horizontally arranged, the workpieces can be transversely placed at the chuck mechanism 4 at the moment, and the axis of the workpieces is superposed with the axis of the chuck mechanism 4, the material discharging mode is not limited by the size of the workpieces, after the workpieces are clamped by the chuck mechanism 4, the second rotating assembly 53 is started and drives the operation table 11 to rotate 90 degrees, so that the operation surface of the operation table 11 is positioned in the horizontal direction, the workpieces are vertically placed at the moment, then the clutch assembly 51 drives the first rotating assembly 52 to approach the chuck mechanism 4 and be connected with the chuck mechanism 4, after the welding gun 22 is aligned with the positions to be welded of the workpieces by the double-shaft robot, the first rotating assembly 52 drives the chuck mechanism 4 to rotate, the workpiece clamped by the chuck mechanism 4 rotates along with the chuck mechanism 4, in the rotating process, the welding gun 22 welds the joint of the workpiece for a circle, after the welding gun 22 finishes welding the workpiece, the double-shaft robot drives the welding gun 22 to leave the workpiece, then the chuck mechanism 4 loosens the workpiece, the workpiece can automatically fall from the chuck mechanism 4, and the workpiece can also be discharged from the chuck mechanism 4 under the assistance of other external material taking parts.
Referring to fig. 1 and 2, fig. 2 is a schematic diagram of the welding mechanism of fig. 1 with the wire feeder removed. As shown in fig. 1 and 2, in the present embodiment, the dual-axis robot includes a translation assembly 23, a lifting assembly 24, and a welding gun mounting assembly 25, the translation assembly 23 is disposed on the frame 1, a driving end of the translation assembly 23 is connected to the lifting assembly 24, the welding gun mounting assembly 25 is connected to the driving end of the lifting assembly 24, and the welding gun 22 is connected to the welding gun mounting assembly 25. When the welding guns are aligned, the lifting assembly 24 drives the welding gun 22 to descend to a position flush with the welding seam of the workpiece, then the translation assembly 23 drives the welding gun 22 to move to the welding seam of the workpiece and enables the gun head of the welding gun 22 to be aligned with the welding seam of the workpiece, then the welding gun 22 is kept still, and the first rotating assembly 52 drives the chuck mechanism 4 to drive the workpiece to rotate so as to weld the welding seam of the workpiece.
Referring to fig. 2, in the present embodiment, as shown in fig. 2, the translation assembly 23 includes a translation driving member 231 and a translation plate 232, the translation driving member 231 is disposed along the width direction of the rack 1, the driving end of the translation driving member 231 is connected to the translation plate 232, the translation driving member 231 drives the translation plate 232 to move along the width direction of the rack 1, and further drives the welding gun 22 to move along the X-axis direction, so that the welding gun 22 approaches the workpiece and moves to the welding seam of the workpiece.
Referring to fig. 2, as shown in fig. 2, the lifting assembly 24 includes a lifting driving member 241 and a lifting plate 242, the lifting driving member 241 is connected to the translation plate 232, and the driving end of the lifting driving member is connected to the lifting plate 242, when the gun is aligned, the lifting driving member 241 drives the lifting plate 242 to drive the welding gun 22 to descend, so that the height of the gun head of the welding gun 22 is adapted to the height of the weld seam of the workpiece.
Referring to fig. 2, as shown in fig. 2, the welding gun mounting assembly 25 includes a transverse mounting plate 251, a longitudinal mounting plate 252, a cross welding gun adjuster 253, and a welding gun clamp 254, wherein the transverse mounting plate 251 is connected to the lifting plate 242 of the lifting assembly 24, the longitudinal mounting plate 252 is connected to an end of the transverse mounting plate 251 away from the lifting assembly 24 through the cross welding gun adjuster 253, the welding gun clamp 254 is rotatably connected to the longitudinal mounting plate 252, and the welding gun 22 is disposed on the welding gun clamp 254. When the welding gun clamping block 254 is specifically applied, the arc-shaped adjusting groove is formed in the longitudinal mounting plate 252, the connecting piece penetrates through the arc-shaped adjusting groove to connect the welding gun clamping block 254 with the longitudinal mounting plate 252, the welding gun clamping block 254 can be rotated, and when the inclination angle of the welding gun 22 needs to be adjusted, the inclination angle of the welding gun 22 can be adjusted by rotating the welding gun clamping block 254.
Referring to fig. 3, fig. 3 is a schematic structural diagram of the door curtain mechanism in fig. 1, as shown in fig. 3, in this embodiment, the door curtain mechanism 3 includes a door curtain stand 31, a movable door curtain driving member 32 and a movable door curtain (not labeled in the figure), the door curtain stand 31 is disposed on the console 11, the two movable door curtain driving members 32 are respectively disposed on two mutually perpendicular frame edges of the door curtain stand 31, the two movable door curtains are respectively connected to one movable door curtain driving member 32 for opening and closing under the driving of the movable door curtain driving member 32, when the welding gun 22 welds a workpiece, the movable door curtain driving member 32 drives the movable door curtains to close, and the two movable door curtains cooperate with each other to enclose two adjacent surfaces of the console 11.
Referring to fig. 3 again, in the present embodiment, as shown in fig. 3, the movable curtain driving member 32 includes a curtain driving cylinder 321, a curtain cylinder connecting plate 322, a roller clamping block 323 and a roller sliding slot 324, the curtain driving cylinder 321 is disposed on the curtain upright frame 31, the curtain cylinder connecting plate 322 is connected to the curtain driving cylinder 321, the roller clamping block 323 is connected to the curtain cylinder connecting plate 322, the roller sliding slot 324 is disposed on the curtain upright frame 31, and the roller of the movable curtain is connected to the roller clamping block 323 and slides in the roller sliding slot 324. When the welding gun 22 welds a workpiece, the door curtain driving cylinder 321 drives the door curtain cylinder connecting plate 322 to move along the door curtain vertical frame 31, the roller clamping block 323 moves along the door curtain cylinder connecting plate 322, the roller connected with the roller clamping block 323 slides in the roller sliding groove 324, and then the movable door curtain seals two surfaces of the door curtain vertical frame 31 aligned with the gun head of the welding gun 22, after the welding gun 22 welds the workpiece, the door curtain driving cylinder 321 drives the door curtain cylinder connecting plate 322 to move, so that the movable door curtain opens two surfaces of the operation table 11 aligned with the gun head of the welding gun 22, the welded workpiece is convenient to take down, and meanwhile, a new workpiece is convenient to place.
Referring to fig. 3 again, as shown in fig. 3, in a specific application, the curtain driving cylinders 321 of the two movable curtain driving members 32 are respectively disposed on two mutually perpendicular frame edges of the curtain vertical frame 31, one side of the two movable curtains close to each other is a respective free end, when a welding operation is to be performed, the two curtain driving cylinders 321 respectively drive the movable curtains connected thereto to move, so that the free ends of the two movable curtains are close to each other, and after the welding operation is completed, the movable curtains connected thereto are respectively driven to move, so that the free ends of the two movable curtains are away from each other. The movable curtain can be an organ type protective cover or a foldable soft material, the upper end of the movable curtain is connected with a plurality of rollers, and the rollers are connected with the curtain driving cylinder 321 through roller clamping blocks 323 and slide in the roller sliding grooves 324.
Referring to fig. 1, fig. 4 and fig. 5, fig. 4 is a schematic view of a position relationship and a structure of the frame, the chuck mechanism, the clutch assembly, the first rotating assembly and the second rotating assembly in fig. 1; fig. 5 is a schematic structural view in another direction of fig. 4. As shown in fig. 1, 4 and 5, in the present embodiment, the chuck mechanism 4 includes a chuck driving member 41, a three-jaw chuck 42 and flange jaws 43, the flange jaws 43 are disposed on the three-jaw chuck 42, and the chuck driving member 41 is configured to drive the flange jaws 43 to move toward or away from a center of the three-jaw chuck 42 to clamp or release the workpiece. When a workpiece needs to be fixed, the chuck driving part 41 is started, and drives the flange clamping jaws 43 to slide on the three-jaw chuck 42 and approach to the center of the three-jaw chuck 42, so that the three flange clamping jaws 43 clamp the workpiece, and after welding is finished, the chuck driving part 41 drives the flange clamping jaws 43 to slide on the three-jaw chuck 42 and move in the direction away from the center of the three-jaw chuck 42, so that the three flange clamping jaws 43 release the workpiece. The chuck mechanism 4 belongs to the prior art, and for the sake of brevity, it will not be described again here.
Referring to fig. 4 and 5, as shown in fig. 4 and 5, in the present embodiment, the clutch assembly 51 includes a clutch driving cylinder 511 and a cylinder connecting plate 512, the clutch driving cylinder 511 is disposed on the console 11, a driving end of the clutch driving cylinder is connected to the cylinder connecting plate 512, and the first rotating assembly 52 is connected to the cylinder connecting plate 512. In a specific application, the clutch driving cylinder 511 is disposed along the Y-axis direction of the operating table 11, when the cylinder column of the clutch driving cylinder 511 extends, the cylinder connecting plate 512 moves in a direction away from the chuck mechanism 4, so that the first rotating assembly 52 connected to the cylinder connecting plate 512 is separated from the chuck mechanism 4, and when the cylinder column of the clutch driving cylinder 511 retracts, the cylinder connecting plate 512 moves in a direction close to the chuck mechanism 4, so that the first rotating assembly 52 connected to the cylinder connecting plate 512 is connected to the chuck mechanism 4.
Referring to fig. 4, as shown in fig. 4, in the present embodiment, the operating platform 11 is provided with a clutch translation sliding rail 111, a clutch translation sliding block 5121 is connected below the cylinder connecting plate 512, and the clutch translation sliding block 5121 is slidably connected to the clutch translation sliding rail 111. When the clutch driving cylinder 511 is started, the cylinder connecting plate 512 is driven by the driving end of the clutch driving cylinder 511 and drives the first rotating assembly 52 to approach or separate from the chuck mechanism 4, and in the moving process of the cylinder connecting plate 512, the clutch translation sliding block 5121 slides along the clutch translation sliding rail 111, so that the linearity that the cylinder connecting plate 512 drives the first rotating assembly 52 to move can be maintained, meanwhile, the first rotating assembly 52 can be supported, and the gravity of the first rotating assembly 52 can be shared by the clutch translation sliding rail 111.
Referring to fig. 4 and 5, as shown in fig. 4 and 5, in the present embodiment, the first rotating assembly 52 includes a first rotating driving element 521, a first decelerating element 522 and a driving gear 523, the first rotating driving element 521 is connected to a driving end of the clutch assembly 51, the driving end of the first rotating driving element is connected to the first decelerating element 522, and the driving end of the first decelerating element 522 is connected to the driving gear 523. The axial directions of the first rotary driving element 521 and the first speed reducer 522 are perpendicular to the operating platform 11 and parallel to the axial direction of the chuck mechanism 4, when the clutch driving cylinder 511 drives the cylinder connecting plate 512 to drive the first rotating assembly 52 to approach the chuck mechanism 4, the first rotary driving element 521 is started, the rotating speed of the first rotary driving element is reduced by the first speed reducer 522 and then is transmitted to the driving gear 523, and the driving gear 523 drives the chuck mechanism 4 to rotate. In a specific application, the chuck mechanism 4 further includes a rotating disk 44, the rotating disk 44 is connected to the three-jaw chuck 42 and is overlapped with the axis of the three-jaw chuck 42, external teeth are provided on the outer wall of the rotating disk 44, and when the clutch assembly 51 connects the first rotating assembly 52 to the chuck mechanism 4, the driving gear 523 is engaged with the external teeth of the rotating disk 44. When the driving gear 523 is meshed with the external teeth on the outer wall of the rotating disk 44, the first rotary driving part 521 is started, the rotating speed of the first rotary driving part is reduced by the first speed reducer 522 and then transmitted to the driving gear 523, the driving gear 523 drives the rotating disk 44 to rotate, the rotating disk 44 drives the three-jaw chuck 42 connected with the rotating disk 44 to rotate, so that a workpiece fixed on the three-jaw chuck 42 rotates, and the welding gun 22 finishes welding the workpiece in the rotating process of the workpiece.
Referring to fig. 4 and 5, as shown in fig. 4 and 5, in the present embodiment, the second rotating assembly 53 includes a second rotating driving member 531, a second decelerating member 532 and a rolling bearing set 533, the second rotating driving member 531 is disposed on the first side of the rack 1, the driving end of the second rotating driving member is connected to the second decelerating member 532, the rolling bearing set 533 is disposed on the second side of the rack 1 and is coaxial with the output end of the second decelerating member 532, the first side and the second side of the console 11 are respectively provided with a flange 112, and the flange 112 on the first side and the second side of the console 11 are respectively connected to the driving end of the second decelerating member 532 and the rolling bearing set 533. When a workpiece is fixed, the operation surface of the operation table 11 is in a vertical state, after the chuck mechanism 4 fixes the workpiece, the second rotary driving member 531 is started, the rotation speed of the second rotary driving member 531 is reduced by the second speed reducing member 532, then the second speed reducing member 532 drives the flange 112 on the first side of the operation table 11 to rotate, and the flange 112 on the second side of the operation table 11 rotates along with the rolling bearing set 533, the operation table 11 is rotated, after the operation table 11 is rotated by 90 degrees, the operation surface of the operation table 11 is horizontally arranged, the workpiece to be clamped by the chuck mechanism 4 is vertically arranged, at this time, after the first rotary assembly 52 is started, the chuck mechanism 4 starts to be driven and drives the workpiece to rotate, and during the rotation of the workpiece, the welding gun 22 welds the welding seam of the workpiece.
Referring to fig. 1 again, in order to enable the welding machine of the present embodiment to automatically complete welding, the welding machine is further provided with a control system 6, the control system 6 is electrically connected to the wire feeder 21, the welding gun 22, the translation assembly 23, the lifting assembly 24, the movable curtain driving member 32, the chuck mechanism 4, the clutch assembly 51, the first rotating assembly 52 and the second rotating assembly 53, and is used for controlling the start and stop of the wire feeder 21, the welding gun 22, the translation assembly 23, the lifting assembly 24, the movable curtain driving member 32, the chuck mechanism 4, the clutch assembly 51, the first rotating assembly 52 and the second rotating assembly 53, so that the mechanisms can be matched with each other during welding and accurately complete welding operation.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A vertical welding machine, comprising:
the device comprises a frame (1) which is provided with an operating platform (11);
the welding mechanism (2) comprises a double-shaft robot, a wire feeder (21) and a welding gun (22), wherein the wire feeder (21) is arranged on the rack (1) and used for feeding a welding wire to the welding gun (22), and the double-shaft robot is arranged on the rack (1) and used for driving the welding gun (22) to move along the X-axis direction and the Z-axis direction;
the door curtain mechanism (3) is arranged on the operating platform (11) and used for enclosing the operating platform (11) when the welding mechanism (2) welds a workpiece;
the chuck mechanism (4) is arranged on the operating platform (11) and is used for clamping a workpiece;
rotary mechanism (5), it includes clutch assembly (51), first rotating assembly (52) and second rotating assembly (53), clutch assembly (51) are located on operation panel (11), are used for making first rotating assembly (52) with chuck mechanism (4) are connected or are separated, first rotating assembly (52) with the drive end of clutch assembly (51) is connected, be used for with chuck mechanism (4) drive when connecting chuck mechanism (4) rotate, second rotating assembly (53) are located on frame (1), and it is used for driving operation panel (11) rotate.
2. The vertical welding machine according to claim 1, characterized in that the chuck mechanism (4) comprises a chuck driving member (41), a three-jaw chuck (42) and flange jaws (43), the flange jaws (43) are arranged on the three-jaw chuck (42), and the chuck driving member (41) is used for driving the flange jaws (43) to approach or move away from the center of the three-jaw chuck (42) so as to clamp or release the workpiece.
3. The vertical welding machine according to claim 1, characterized in that the clutch assembly (51) comprises a clutch driving cylinder (511) and a cylinder connecting plate (512), the clutch driving cylinder (511) is arranged on the operating platform (11), the driving end of the clutch driving cylinder is connected with the cylinder connecting plate (512), and the first rotating assembly (52) is connected with the cylinder connecting plate (512).
4. The vertical welding machine according to claim 2, characterized in that the first rotating assembly (52) comprises a first rotating driving member (521), a first speed reducer (522) and a driving gear (523), wherein the first rotating driving member (521) is connected with the driving end of the clutch assembly (51), the driving end of the first rotating driving member is connected with the first speed reducer (522), and the driving end of the first speed reducer (522) is connected with the driving gear (523).
5. Vertical welding machine according to claim 4, characterized in that said chuck mechanism (4) further comprises a rotating disk (44), said rotating disk (44) being connected to said three-jaw chuck (42) with an axis coinciding with the axial direction of the three-jaw chuck (42), the outer wall of said rotating disk (44) being provided with external teeth, said driving gear (523) meshing with the external teeth of said rotating disk (44) when said clutch assembly (51) connects said first rotating assembly (52) to said chuck mechanism (4).
6. The vertical welding machine according to claim 1, characterized in that the second rotating assembly (53) comprises a second rotating driving member (531), a second speed reducing member (532) and a rolling bearing set (533), the second rotating driving member (531) is arranged at the first side of the frame (1), the driving end of the second rotating driving member is connected with the second speed reducing member (532), the rolling bearing set (533) is arranged at the second side of the frame (1) and is coaxial with the output end of the second speed reducing member (532), the first side and the second side of the operating platform (11) are respectively provided with a flange (111), and the flanges (111) at the first side and the second side of the operating platform (11) are respectively connected with the driving end of the second speed reducing member (532) and the rolling bearing set (533).
7. The vertical welding machine according to claim 1, characterized in that the double-shaft robot comprises a translation assembly (23), a lifting assembly (24) and a welding gun mounting assembly (25), wherein the translation assembly (23) is arranged on the frame (1), the driving end of the translation assembly (23) is connected with the lifting assembly (24), the welding gun mounting assembly (25) is connected with the driving end of the lifting assembly (24), and the welding gun (22) is connected with the welding gun mounting assembly (25).
8. The vertical welding machine according to claim 7, wherein the welding gun mounting assembly (25) comprises a transverse mounting plate (251), a longitudinal mounting plate (252), a cross welding gun adjuster (253) and a welding gun clamping block (254), the transverse mounting plate (251) is connected with the driving end of the lifting assembly (24), the longitudinal mounting plate (252) is connected with one end of the transverse mounting plate (251) far away from the lifting assembly (24) through the cross welding gun adjuster (253), the welding gun clamping block (254) is rotatably connected with the longitudinal mounting plate (252), and the welding gun (22) is arranged on the welding gun clamping block (254).
9. The vertical welding machine according to claim 1, wherein the door curtain mechanism (3) comprises a door curtain stand (31), two movable door curtain driving members (32) and two movable door curtains, the door curtain stand (31) is arranged on the operating platform (11), the two movable door curtain driving members (32) are respectively arranged on two mutually perpendicular frame edges of the door curtain stand (31), and the two movable door curtains are respectively connected with one movable door curtain driving member (32) and used for opening and closing under the driving of the movable door curtain driving members (32).
10. The vertical welding machine according to claim 9, wherein the movable door curtain driving member (32) comprises a door curtain driving cylinder (321), a door curtain cylinder connecting plate (322), a roller clamping block (323) and a roller sliding groove (324), the door curtain driving cylinder (321) is arranged on the door curtain vertical frame (31), the door curtain cylinder connecting plate (322) is connected with the door curtain driving cylinder (321), the roller clamping block (323) is connected with the door curtain cylinder connecting plate (322), the roller sliding groove (324) is arranged on the door curtain vertical frame (31), and a roller of the movable door curtain is connected with the roller clamping block (323) and slides in the roller sliding groove (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952158.0U CN216096917U (en) | 2021-08-19 | 2021-08-19 | Vertical welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202121952158.0U CN216096917U (en) | 2021-08-19 | 2021-08-19 | Vertical welding machine |
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| CN216096917U true CN216096917U (en) | 2022-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156820A (en) * | 2022-07-30 | 2022-10-11 | 武汉莱常富商贸有限公司 | Aluminum alloy door frame positioning and mounting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156820A (en) * | 2022-07-30 | 2022-10-11 | 武汉莱常富商贸有限公司 | Aluminum alloy door frame positioning and mounting system |
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