CN114888512B - Belt conveyor landing leg welding workstation - Google Patents
Belt conveyor landing leg welding workstation Download PDFInfo
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- CN114888512B CN114888512B CN202210722742.XA CN202210722742A CN114888512B CN 114888512 B CN114888512 B CN 114888512B CN 202210722742 A CN202210722742 A CN 202210722742A CN 114888512 B CN114888512 B CN 114888512B
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- 238000003466 welding Methods 0.000 title claims abstract description 155
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 239000003517 fume Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A welding workstation for supporting legs of a belt conveyor belongs to the technical field of welding equipment for supporting legs of the belt conveyor. The method is characterized in that: including welding set, device (8) and welding frock shift, device (8) are connected with translation device shifts, and welding set sets up in the upside that shifts device (8), and the top at device (8) is shifted in the welding frock is installed, is provided with supporting beam clamping part and landing leg main part clamping part on the welding frock. The welding fixture of the welding workstation for the supporting legs of the belt conveyor can position and clamp the supporting beam, the flat supporting roller seat and the supporting leg main body, the deflection device achieves deflection of the supporting beam, the flat supporting roller seat and the supporting leg main body and is matched with the welding device, welding of the supporting legs is achieved, automation of welding of the supporting legs is achieved, manual participation is not needed in the welding process, welding quality is high, appearance of the supporting legs after welding is good, a manual spot welding forming process is omitted, welding efficiency is high, and universality is strong.
Description
Technical Field
A welding workstation for supporting legs of a belt conveyor belongs to the technical field of welding equipment for supporting legs of the belt conveyor.
Background
The belt conveyor support leg comprises a support beam and support leg main bodies at two ends of the support beam, a flat carrier roller seat is welded between the support beam and the support leg main bodies at the corresponding sides, a tube seat is arranged at one end of the support leg main bodies, a bottom plate is arranged at the other end of the support leg main bodies, support leg welding procedures are repeated and complicated, and particularly the support leg main bodies, the support beam and the flat carrier roller seat are welded. In the supporting leg welding process, after parts are placed on a forming tool, manual spot welding forming is carried out and then the parts are transferred to a welding area for welding, the welding lines are short, the welding points are more, the welding appearance is not attractive, the requirement on the operation level of a welder is high, the manual welding speed is low, and the welding quality is difficult to guarantee.
Disclosure of Invention
The invention aims to solve the technical problems that: overcomes the defects of the prior art, and provides a welding workstation for the supporting legs of the belt conveyor, which can automatically complete the positioning and clamping work and the welding work of the supporting legs of the belt conveyor and has high welding speed.
The technical scheme adopted for solving the technical problems is as follows: this belt conveyor landing leg weldment work station, its characterized in that: the welding device is connected with a translation device, the welding device is arranged on the upper side of the displacement device, the welding tool is arranged on the top of the displacement device, and a supporting beam clamping part and a supporting leg main body clamping part are arranged on the welding tool.
Preferably, the displacement device comprises a rotating device, and the rotating device is connected with the welding tool and drives the welding tool to rotate. The rotating device is connected with the welding tool, and can drive the welding tool to rotate, so that the welding tool is matched with the welding device, and welding of the supporting legs in all directions is realized.
Preferably, the rotating device comprises a rotating motor, an output shaft of the rotating motor is horizontally arranged, and an output shaft of the rotating motor is connected with the welding tool. The rotating motor drives the welding tool to rotate, so that the rotating angle of the welding tool is conveniently and accurately controlled, and the rotating angle of the landing leg to be welded is conveniently controlled.
Preferably, the welding device comprises a longitudinal moving device, a lifting device, a welding robot and a welding gun, wherein the lifting device is arranged on the longitudinal moving device, the welding robot is arranged on the lifting device, and the welding gun is arranged on the welding robot. The longitudinal moving device is matched with the lifting device, so that the position of the welding gun is adjusted, the welding robot is matched to weld the supporting legs of the belt conveyor, the welding is more flexible, the supporting legs can be kept relatively static in the moving process, the welding can be completed in the moving process of the supporting legs, and the working efficiency is improved.
Preferably, the longitudinal moving device comprises a longitudinal moving motor, a longitudinal rack and a longitudinal gear, the longitudinal moving motor is connected with the lifting device, the longitudinal gear is arranged on an output shaft of the longitudinal moving motor, and the longitudinal rack is meshed with the longitudinal gear. The longitudinal moving motor drives the lifting device to translate through the longitudinal gear and the longitudinal rack, so that the moving distance of the lifting device is conveniently and accurately controlled, and the position of the welding gun is further accurately controlled.
Preferably, the supporting beam clamping part comprises a lower clamping block, an upper clamping block and a supporting beam clamping cylinder, wherein the upper clamping block is arranged right above the lower clamping block, the top of the lower clamping block and the bottom of the upper clamping block are both provided with V-shaped grooves with concave middle parts, and the supporting beam clamping cylinder is connected with the upper clamping block. The upper clamping block and the lower clamping block are pushed to move relatively by the supporting beam clamping cylinder, so that the upper clamping block and the lower clamping block are matched to clamp the supporting beam, V-shaped grooves are formed in the bottom of the upper clamping block and the top of the lower clamping block, and the supporting beam can be positioned while being clamped.
Preferably, the supporting beam clamping part further comprises a positioning pin, a flat carrier roller seat compression cylinder and a flat carrier roller seat pressing block, wherein the positioning pin and the flat carrier roller seat pressing block are arranged at intervals, and a piston rod of the flat carrier roller seat pressing cylinder is connected with the flat carrier roller seat pressing block and drives the flat carrier roller seat pressing block to move along a direction close to or far away from the positioning pin.
Preferably, the supporting leg main body clamping part comprises a compression cylinder, a supporting plate and an upper compression device, the upper compression device is arranged on the upper side of the supporting plate at intervals, the compression cylinder is symmetrically arranged on two sides of the supporting beam clamping part, and compression clamping plates are arranged on piston rods of the compression cylinders. The two compression cylinders compress the two support leg main bodies on the end parts of the supporting beams through the compression clamping plates, and the upper compression device compresses the support leg main bodies on the supporting plates, so that the support leg main bodies and the supporting beams are positioned and clamped.
Preferably, the upper pressing device comprises an upper clamping cylinder and an upper pressing plate, and a piston rod of the upper clamping cylinder is connected with the upper pressing plate. The upper clamping cylinder tightly presses the supporting leg main body on the bearing plate through the upper pressing plate, so that the supporting leg main body is clamped, and the supporting leg main body is clamped reliably.
Preferably, the welding device further comprises a feeding manipulator and a palletizing robot, wherein the feeding manipulator and the palletizing robot are arranged on two sides of the welding device. The feeding manipulator has realized the material loading of all spare parts of belt conveyor landing leg, and pile up neatly machine people can realize the pile up neatly of the landing leg after the welding, and whole welding process does not need artifical the participation.
Compared with the prior art, the invention has the following beneficial effects:
this welding frock of band conveyer landing leg weldment work station can fix a position tightly supporting beam and landing leg main part to compress tightly flat roller seat through supporting beam and landing leg main part, the device that shifts drives supporting beam, flat roller seat and landing leg main part motion through welding frock, in order to realize the shifting of supporting beam, flat roller seat and landing leg main part, and cooperate with welding set, realized the welding to the landing leg, make the welding of landing leg realize automaticly, the welding process does not need artificial participation, welding quality is high, the outward appearance of landing leg after the welding is good, the fashioned process of manual spot welding has been saved, welding efficiency is high, the commonality is stronger.
Drawings
Fig. 1 is a schematic front view of a belt conveyor leg welding station.
Fig. 2 is a schematic top view of a belt conveyor leg welding station.
Fig. 3 is a schematic perspective view of a belt conveyor leg welding station.
Fig. 4 is a partial enlarged view at a in fig. 3.
Fig. 5 is a partial enlarged view at B in fig. 3.
Fig. 6 is a schematic perspective view of the displacement device.
Fig. 7 is a partial enlarged view at C in fig. 6.
Fig. 8 is a partial enlarged view at D in fig. 6.
Fig. 9 is a partial enlarged view at E in fig. 6.
In the figure: 1. the feeding manipulator 2, the welding portal 3, the cross beam 4, the fume collecting hood 5, the exhaust pipe 6, the lifting upright post 7, the welding gun 8, the position changing device 9, the translation ground rail 10, the palletizing robot 11, the palletizing ground rail 12, the longitudinal guide rail 13, the longitudinal rack 14, the longitudinal moving motor 15, the longitudinal moving frame 16, the lifting motor 17, the translation frame 18, the translation motor 19, the pressing frame 20, the rotating frame 21, the pressing cylinder 22, the supporting beam 2201, the flat carrier roller seat 2202, the groove 23, the supporting leg main body 2301, the pipe seat 24, the end positioning plate 25, the pressing plate clamping cylinder 26, the positioning pin 27, the flat carrier roller seat pressing cylinder 28, the flat carrier roller seat pressing block 29, the flat carrier roller seat connecting piece 30, the adjusting cylinder 31, the pressing clamping plate 32, the lower clamping block 33, the upper clamping block 34, the supporting beam clamping cylinder 35, the supporting leg main body clamping cylinder 36, the supporting leg main body positioning plate 37, the upper pressing plate 38, the upper clamping cylinder 39, the end pressing cylinder 40, the end pressing plate 41, the end clamping connecting piece 42 and the end clamping connecting rod.
Detailed Description
The present invention will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the invention is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.
Fig. 1 to 9 are diagrams illustrating preferred embodiments of the present invention, and the present invention is further described below with reference to fig. 1 to 9.
The welding workstation for the supporting legs of the belt conveyor comprises a welding device, a shifting device 8 and a welding tool, wherein the shifting device 8 is connected with a translation device, the welding device is arranged on the upper side of the shifting device 8, the welding tool is arranged on the top of the shifting device 8, and a supporting beam clamping part and a supporting leg main body clamping part are arranged on the welding tool. The welding fixture of the welding workstation for the supporting legs of the belt conveyor can clamp the supporting beam 22 and the supporting leg main body 23 in a positioning manner, the flat carrier roller seat 2201 is pressed by the supporting beam 22 and the supporting leg main body 23, the deflection device 8 drives the supporting beam 22, the flat carrier roller seat 2201 and the supporting leg main body 23 to move through the welding fixture, deflection of the supporting beam 22, the flat carrier roller seat 2201 and the supporting leg main body 23 is realized, the welding fixture is matched with the welding fixture, welding of the supporting legs is realized, automation of the welding of the supporting legs is realized, manual participation is not needed in the welding process, the welding quality is high, the appearance of the supporting legs after welding is good, the process of manual spot welding forming is omitted, the welding efficiency is high, and the universality is strong.
Specific: as shown in fig. 1-2: the welding workstation for the supporting legs of the belt conveyor further comprises a feeding manipulator 1, a welding portal 2, a translation ground rail 9, a palletizing robot 10 and a palletizing ground rail 11, wherein the translation ground rail 9 and the palletizing ground rail 11 are horizontally arranged on a prefabricated foundation, the palletizing ground rail 11 is vertically arranged with the translation ground rail 9, and the palletizing ground rail 11 is arranged on one side of the end part of the translation ground rail 9. The shifting device 8 is arranged on the translation ground rail 9, and the translation device is connected with the shifting device 8 and drives the shifting device to move along the translation ground rail 9. The feeding manipulator 1, the welding portal 2 and the palletizing robot 10 are sequentially arranged along the translational ground rail 9, the palletizing robot 10 is installed on the palletizing ground rail 11, and the palletizing robot 10 is connected with a cylinder or an electric push rod for pushing the palletizing robot to move along the palletizing ground rail 11. The welding portal frame 2 is a portal frame arranged along the translation ground rail 9, the welding portal frame 2 is symmetrically arranged on two sides of the translation ground rail 9, the welding device is arranged between the welding portal frames 2 on two sides, and the deflection device 8 passes through between the two welding portal frames 2. The feeding manipulator 1 and the palletizing robot 10 can be realized by adopting a conventional manipulator, and the structure of the feeding manipulator 1 and the structure of the palletizing robot 10 are not described herein.
The welding workstation for the supporting legs of the belt conveyor further comprises a fume collecting hood 4 and an exhaust pipe 5, wherein the fume collecting hood 4 is arranged right above the welding device, the fume collecting hood 4 is gradually thickened from top to bottom, and the top of the fume collecting hood 4 is provided with the exhaust pipe 5. The fume collecting hood 4 can be connected with a fume welding and dust removing device, so that air pollution is prevented, and the health of operators is ensured.
As shown in fig. 3 to 5: the welding device comprises a longitudinal moving device, a cross beam 3, a lifting device, a welding robot and a welding gun 7, wherein the longitudinal moving device is arranged at the top of each welding portal 2, the cross beam 3 is arranged between the two welding portals 2, two ends of the cross beam 3 are respectively connected with the longitudinal moving devices at corresponding sides and synchronously move along with the two longitudinal moving devices, the lifting device is arranged in the middle of the cross beam 3, the welding robot is arranged on the lifting device, and the welding gun 7 is arranged on the welding robot and synchronously lifts along with the welding portals. In this embodiment, the welding robot has two symmetrically arranged on both sides of the lifting device, and each welding robot is provided with a welding gun 7, so that the two welding robots work alternately, thereby improving the welding efficiency.
The longitudinal moving device comprises a longitudinal moving motor 14, a longitudinal moving frame 15, a longitudinal rack 13 and a longitudinal gear (not shown in the figure), wherein the top of each welding portal 2 is provided with a longitudinal guide rail 12, the longitudinal guide rails 12 are parallel to the translation ground rail 9, the top of each welding portal 2 is provided with two longitudinal guide rails 12 side by side at intervals, and the longitudinal moving frame 15 is slidably arranged on the upper side of the longitudinal guide rails 12. The longitudinal rack 13 is arranged at the top of the welding portal 2, the longitudinal rack 13 is arranged between the two longitudinal guide rails 12 in parallel, the longitudinal moving motor 14 is arranged on the longitudinal moving frame 15, the longitudinal gear is coaxially arranged on the output shaft of the longitudinal moving motor 14 and synchronously rotates along with the output shaft of the longitudinal moving motor, and the longitudinal gear is meshed with the longitudinal rack 13 so as to drive the longitudinal moving frame 15 to move along the longitudinal guide rails 12. Both ends of the cross beam 3 are fixedly connected with the longitudinal moving guide rails 12 on the corresponding sides respectively.
The lifting device comprises a lifting motor 16, a lifting upright post 6, a lifting rack (not shown in the figure) and a lifting gear (not shown in the figure), wherein the lifting upright post 6 is vertically arranged, the lifting upright post 6 is slidably arranged on the cross beam 3, the lifting rack is vertically arranged on the lifting upright post 6, the lifting motor 16 is arranged on the cross beam 3, the lifting gear is arranged on an output shaft of the lifting motor 16, and the lifting gear is meshed with the lifting rack, so that the lifting of the lifting upright post 6 is realized. The welding robot is installed at the bottom of the lifting column 6.
As shown in fig. 6: the position changing device 8 is connected with a translation device, the translation device comprises a translation frame 17, a translation motor 18, translation gears (not shown in the figure) and translation racks (not shown in the figure), the translation frame 17 is slidably arranged on the upper sides of the translation ground rails 9, the translation ground rails 9 are arranged side by side at intervals, the side parts of the translation ground rails 9 are all provided with the translation racks, the translation motor 18 is arranged on the translation frame 17, the output shaft of the translation motor 18 is provided with the translation gears, the translation motor 18 is symmetrically arranged on the two sides of the translation frame 17, and the translation gears on the translation motors 18 are meshed with the translation racks on the corresponding sides, so that the translation of the translation frame 17 is realized.
The position changing device 8 comprises two rotating devices and a rotating frame 20, wherein the two rotating devices are arranged on two sides of the translation frame 17, the rotating frame 20 is arranged between the two rotating devices, and the two rotating devices are simultaneously connected with the corresponding sides of the rotating frame 20 and drive the rotating frame 20 to rotate around a horizontal rotating shaft. The rotating device is a rotating motor (not shown in the figure), the rotating motor is installed on the translation frame 17, an output shaft of the rotating motor is connected with a corresponding side of the rotating frame 20, and the rotating motors at two sides synchronously rotate to further drive the rotating frame 20 to rotate.
As shown in fig. 7 to 9: the welding fixture comprises a supporting beam clamping part and a supporting leg main body clamping part, wherein the supporting beam clamping part and the supporting leg main body clamping part are both arranged on the rotating frame 20, the two supporting beam clamping parts are arranged side by side and at intervals, the two supporting leg main body clamping parts are symmetrically arranged at two ends of the rotating frame 20, and the supporting beam clamping parts are arranged between the supporting leg main body clamping parts at two ends.
The supporting beam clamping part comprises a lower clamping block 32, an upper clamping block 33 and a supporting beam clamping cylinder 34, wherein the lower clamping block 32 is arranged on the rotating frame 20, the supporting beam clamping cylinder 34 is arranged on the rotating frame 20, the upper clamping block 33 is arranged on a piston rod of the supporting beam clamping cylinder 34, the upper clamping block 33 is arranged right above the lower clamping block 32, and the bottoms of the upper clamping block 33 and the top of the lower clamping block 32 are both provided with V-shaped grooves with concave middle parts so as to ensure that the upper clamping block 33 and the lower clamping block 32 clamp and position the supporting beam 22.
The landing leg main part clamping part includes compressing cylinder 21, compressing tightly frame 19, compressing tightly splint 31, bearing board (not shown in the figure) and last closing device, the upside of swivel mount 20 is provided with the compress tightly the guide rail, compressing tightly frame 19 slidable installs on compressing tightly the guide rail, compressing tightly frame 19 has the symmetry to set up at two at swivel mount 20 both ends, supporting beam clamping part sets up between two compressing tightly frames 19, each compressing tightly frame 19 all can be followed to be close to or keep away from the direction of supporting beam clamping part and slide, each compressing tightly frame 19 all is connected with the compressing tightly cylinder 21 that promotes its motion, compressing tightly cylinder 21 installs on swivel mount 20, the middle part of each compressing tightly frame 19 all is provided with compressing tightly splint 31, the compressing tightly splint 31 of both sides is just to setting. The bearing plate is horizontally arranged on the pressing frame 19, at least two bearing plates are arranged side by side along the pressing frame 19 at intervals, the upper pressing devices are arranged on the pressing frame 19, and the upper pressing devices are arranged on the upper sides of the bearing plates at intervals. The supporting leg main body 23 can be pressed against the corresponding end of the supporting beam 22 by the pressing cylinder 21, and the supporting leg main body 23 and the supporting beam 22 are pressed against the flat carrier roller seat 2201.
The support beam clamping part also comprises a locating rack, a flat carrier roller seat pressing block 28, a locating pin 26, a flat carrier roller seat pressing cylinder 27 and a flat carrier roller seat connecting piece 29. Flat carrier roller holders 2201 are arranged at two ends of the supporting beam 22, two sides of each flat carrier roller holder 2201 are respectively attached to the supporting beam 22 and the supporting leg main body 23 and welded, and a plurality of grooves are formed in one side of each flat carrier roller holder 2201. The locating rack is connected with the top slidable to compressing tightly splint 31, and the locating rack is connected with adjusting cylinder 30, and adjusting cylinder 30 installs on compressing tightly splint 31 to avoid getting to put to cause the hindrance to landing leg main part 23. The locating rack is provided with locating pins 26, the locating pins 26 are at least arranged in parallel, the flat carrier roller seat pressing cylinder 27 is rotatably arranged on the locating rack, one end of the flat carrier roller seat pressing block 28 is provided with a flat carrier roller seat pressing part, the other end of the flat carrier roller seat pressing block is rotatably connected with the locating rack, a piston rod of the flat carrier roller seat pressing cylinder 27 is rotatably connected with the middle part of the flat carrier roller seat pressing block 28 through a flat carrier roller seat connecting piece 29, and the flat carrier roller seat pressing block 28 is pushed to move along the direction approaching or departing from the locating pins 26.
When flat idler mount 2201 is positioned. The locating pin 26 enters the groove 2202, the flat carrier roller seat pressing cylinder 27 pushes the flat carrier roller seat pressing block 28 to swing towards the direction close to the flat carrier roller seat 2201, so that the flat carrier roller seat pressing block 28 presses the flat carrier roller seat 2201 through the flat carrier roller seat pressing part, and the flat carrier roller seat 2201 is located through the cooperation of the flat carrier roller seat pressing block 28 and the locating pin 26.
The bottom plate is installed at one end of the leg main body 23, the groove-shaped tube seat 2301 is installed at the other end, two upper pressing devices are arranged side by side along the leg main body 23, one upper pressing device is arranged right above the tube seat 2301, and the other upper pressing device is arranged right above the leg main body 23. The upper pressing device comprises an upper pressing plate 37 and an upper clamping cylinder 38, the upper clamping cylinder 38 is mounted on the pressing frame 19, the upper clamping cylinder 38 is connected with the upper pressing plate 37 through an upper pressing rod, one end of the upper pressing rod is rotatably mounted on the pressing frame 19, the other end of the upper pressing rod is connected with the upper pressing plate 37, a piston rod of the upper clamping cylinder 38 is connected with the upper pressing rod and pushes the upper pressing rod to swing, and then the upper pressing plate 37 is driven to lift so as to press the top of the pipe seat 2301.
The leg main body clamping part further includes side hold-down devices and end hold-down devices, which are provided on both sides of the leg main body 23 on the corresponding side, respectively, with the hold-down cleats 31 on the corresponding side.
The end pressing device comprises an end positioning plate 24, an end pressing plate 40 and an end pressing cylinder 39, wherein the end positioning plate 24 and the end pressing plate 40 are arranged at intervals, a space for accommodating the supporting leg main body 23 is formed between the end pressing plate 40 and the end positioning plate 24, the end pressing cylinder 39 is arranged on the pressing frame 19, a piston rod of the end pressing cylinder 39 is connected with the end pressing plate 40 and pushes the piston rod to move in a direction approaching or separating from the end positioning plate 24, and the supporting leg main body 23 is pressed on the end positioning plate 24, so that the supporting leg main body 23 is positioned and clamped.
When the leg main body 23 is clamped, the pressing plate of the leg main body 23 is supported on the end positioning plate 24, and the end pressing plate 40 pushes the leg main body 23 to press the end positioning plate 24 through the tube seat 2301.
The end pressing device further comprises an end clamping connecting piece 41 and an end clamping connecting rod 42, one end of the end clamping connecting piece 41 is rotatably arranged on the pressing frame 19, the other end of the end clamping connecting piece 41 is rotatably connected with a piston rod of the end pressing cylinder 39, one end of the end clamping connecting rod 42 is rotatably connected with the middle part of the end clamping connecting piece 41, and the other end of the end clamping connecting rod is rotatably connected with the end pressing plate 40, so that the end pressing cylinder 39 pushes the end pressing plate 40 to reciprocate.
The lateral part closing device is including setting up clamp plate closing device and the landing leg main part closing device in the clamp frame 19 both sides, and landing leg main part closing device just is provided with two side by side and interval, and landing leg main part closing device fixes a position and presss from both sides the one end that landing leg main part 23 set up tube socket 2301, and clamp plate closing device fixes a position and presss from both sides the clamp plate of landing leg main part 23.
The pressing plate pressing device comprises a pressing plate clamping cylinder 25 and a pressing plate positioning plate (not shown in the figure), the pressing plate clamping cylinder 25 is arranged on the inner side of the end pressing plate 40, a piston rod of the pressing plate clamping cylinder 25 is connected with the pressing plate positioning plate and pushes the pressing plate positioning plate to move, the supporting leg main body 23 is pushed by the pressing plate to press the pressing plate 31, one end, close to the pressing plate, of the pressing plate positioning plate is provided with a positioning groove, and the end of the pressing plate extends into the positioning groove to position the pressing plate.
The leg body pressing device comprises a leg body clamping cylinder 35 and a leg body positioning plate 36, wherein the leg body clamping cylinder 35 is arranged on the pressing frame 19, and the leg body positioning plate 36 is arranged on a piston rod of the leg body clamping cylinder 35. One of the leg body clamping cylinders 35 pushes the leg body positioning plate 36 to push the leg body 23 to press the pinch clamp plate 31, and the other leg body clamping cylinder 35 pushes the leg body positioning plate 36 to press the tube seat 2301.
The working process of the belt conveyor supporting leg welding workstation is as follows: the loading robot 1 places the supporting beam 22, the flat carrier roller seat 2201 and the supporting leg main body 23 on the welding tool, meanwhile, the supporting beam clamping part clamps the supporting beam 22, the flat carrier roller seat clamping cylinder 27 pushes the flat carrier roller seat pressing block 28 to move and is matched with the positioning pin 26 to clamp the flat carrier roller seat 2201, and the supporting leg main body clamping part clamps the supporting leg main body 23.
The travelling motor 18 drives the translation frame 17 to move to the lower side of the welding gun 7, the welding gun 7 performs spot welding forming on the support beam 22 and the support leg main body 23, then the pressing plate clamping cylinder 25, the flat carrier roller seat clamping cylinder 27, the support leg main body clamping cylinder 35, the upper clamping cylinder 38 and the end part clamping cylinder 39 are loosened, the support leg main body is pressed on the support beam 22 only by virtue of the pressing cylinder 21, meanwhile, the support beam clamping cylinder 34 clamps the support beam 22, then the longitudinal moving device and the lifting device of the welding robot are matched with the shifting device 8, and full welding is performed on the support leg main body 23, the flat carrier roller seat 2201 and the support beam 22, so that welding on the support leg main body 23, the flat carrier roller seat 2201 and the support beam 22 is completed.
The walking motor 18 drives the translation frame 17 to move to the stacking station, the stacking robot 10 transfers and stacks the welded supporting legs, and meanwhile, the walking motor 18 drives the translation frame 17 to reset and welds the next supporting leg main body 23 and the supporting beam 22.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. Belt conveyor landing leg weldment work station, its characterized in that: the welding device comprises a welding device, a displacement device (8) and a welding tool, wherein the displacement device (8) is connected with a translation device, the welding device is arranged on the upper side of the displacement device (8), the welding tool is arranged on the top of the displacement device (8), and a supporting beam clamping part and a supporting leg main body clamping part are arranged on the welding tool;
the deflection device (8) comprises a rotating device and a rotating frame (20), wherein the rotating frame (20) is arranged between the two rotating devices, and the two rotating devices are simultaneously connected with the corresponding sides of the rotating frame (20) and drive the rotating frame (20) to rotate around a horizontal rotating shaft;
the support beam clamping parts and the support beam main body clamping parts are arranged on the rotating frame (20), the support beam clamping parts are two side by side and are arranged at intervals, the support beam main body clamping parts are two symmetrically arranged at two ends of the rotating frame (20), and the support beam clamping parts are arranged between the support beam main body clamping parts at two ends;
the supporting beam clamping part comprises a lower clamping block (32), an upper clamping block (33) and a supporting beam clamping cylinder (34), wherein the lower clamping block (32) is arranged on the rotating frame (20), the supporting beam clamping cylinder (34) is arranged on the rotating frame (20), the upper clamping block (33) is arranged on a piston rod of the supporting beam clamping cylinder (34), the upper clamping block (33) is arranged right above the lower clamping block (32), and the bottoms of the upper clamping block (33) and the top of the lower clamping block (32) are both provided with V-shaped grooves with concave middle parts so as to ensure that the upper clamping block (33) and the lower clamping block (32) clamp and position the supporting beam (22);
the supporting leg main body clamping parts comprise compression cylinders (21), compression frames (19), compression clamping plates (31), supporting plates and upper compression devices, compression guide rails are arranged on the upper sides of the rotating frames (20), the compression frames (19) are slidably arranged on the compression guide rails, the compression frames (19) are symmetrically arranged at two ends of the rotating frames (20), the supporting beam clamping parts are arranged between the two compression frames (19), each compression frame (19) can slide along the direction close to or far away from the supporting beam clamping parts, each compression frame (19) is connected with the compression cylinder (21) for pushing the compression frames to move, the compression cylinders (21) are arranged on the rotating frames (20), compression clamping plates (31) are arranged in the middle of each compression frame (19), and the compression clamping plates (31) on two sides are opposite to each other; the bearing plates are horizontally arranged on the pressing frame (19), at least two bearing plates are arranged side by side along the pressing frame (19) at intervals, the upper pressing devices are arranged on the pressing frame (19), and the upper pressing devices are arranged on the upper sides of the bearing plates at intervals; the supporting leg main body (23) can be pressed on one end corresponding to the supporting beam (22) through the pressing cylinder (21), and the supporting leg main body (23) and the supporting beam (22) are pressed on the flat supporting roller seat (2201);
the supporting beam clamping part also comprises a positioning frame, a flat carrier roller seat pressing block (28), a positioning pin (26), a flat carrier roller seat pressing cylinder (27) and a flat carrier roller seat connecting piece (29); flat carrier roller seats (2201) are arranged at two ends of the supporting beam (22), two sides of each flat carrier roller seat (2201) are respectively attached to the supporting beam (22) and the supporting leg main body (23) and welded, and a plurality of grooves are formed in one side of each flat carrier roller seat (2201); the positioning frame is slidably connected with the top of the pressing clamping plate (31), and is connected with an adjusting cylinder (30), and the adjusting cylinder (30) is arranged on the pressing clamping plate (31) so as to avoid the obstruction of taking and placing the supporting leg main body (23); the locating rack is last to install locating pin (26), and locating pin (26) are provided with two at least side by side, and flat bearing roller seat compresses tightly cylinder (27) rotatable install on the locating rack, and one end of flat bearing roller seat briquetting (28) is provided with flat bearing roller seat and compresses tightly the portion, and the other end and locating rack rotatable coupling, and the piston rod of flat bearing roller seat compressing cylinder (27) passes through flat bearing roller seat connecting piece (29) and the rotatable connection in middle part of flat bearing roller seat briquetting (28) to promote flat bearing roller seat briquetting (28) along being close to or keep away from the direction motion of locating pin (26).
2. The belt conveyor leg welding station of claim 1, wherein: the deflection device (8) comprises a rotating device, and the rotating device is connected with the welding tool and drives the welding tool to rotate.
3. The belt conveyor leg welding station of claim 2, wherein: the rotating device comprises a rotating motor, an output shaft of the rotating motor is horizontally arranged, and an output shaft of the rotating motor is connected with the welding tool.
4. The belt conveyor leg welding station of claim 1, wherein: the welding device comprises a longitudinal moving device, a lifting device, a welding robot and a welding gun (7), wherein the lifting device is arranged on the longitudinal moving device, the welding robot is arranged on the lifting device, and the welding gun (7) is arranged on the welding robot.
5. The belt conveyor leg welding station of claim 4, wherein: the longitudinal moving device comprises a longitudinal moving motor (14), a longitudinal rack (13) and a longitudinal gear, wherein the longitudinal moving motor (14) is connected with the lifting device, the longitudinal gear is arranged on an output shaft of the longitudinal moving motor (14), and the longitudinal rack (13) is meshed with the longitudinal gear.
6. The belt conveyor leg welding station of claim 1, wherein: still include material loading manipulator (1) and palletizing robot (10), material loading manipulator (1) and palletizing robot (10) set up in welding set's both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722742.XA CN114888512B (en) | 2022-06-24 | 2022-06-24 | Belt conveyor landing leg welding workstation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722742.XA CN114888512B (en) | 2022-06-24 | 2022-06-24 | Belt conveyor landing leg welding workstation |
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| CN114888512A CN114888512A (en) | 2022-08-12 |
| CN114888512B true CN114888512B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210722742.XA Active CN114888512B (en) | 2022-06-24 | 2022-06-24 | Belt conveyor landing leg welding workstation |
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| WO2018041233A1 (en) * | 2016-08-31 | 2018-03-08 | 无锡市光彩机械制造有限公司 | Integrated steel section stacking device |
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|---|---|
| CN114888512A (en) | 2022-08-12 |
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