CN112059408B - Automatic change high-efficient laser cutting robot device - Google Patents
Automatic change high-efficient laser cutting robot device Download PDFInfo
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- CN112059408B CN112059408B CN202010853787.1A CN202010853787A CN112059408B CN 112059408 B CN112059408 B CN 112059408B CN 202010853787 A CN202010853787 A CN 202010853787A CN 112059408 B CN112059408 B CN 112059408B
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model provides an automatic change high-efficient laser cutting robot device, including robotic arm, the subaerial first belt transfer chain of installing of robotic arm rear side, the subaerial second belt transfer chain of installing of robotic arm front side, the equidistance is provided with a plurality of backing plates on the belt of first belt transfer chain and second belt transfer chain, the subaerial first slide rail that is provided with on robotic arm right side between first belt transfer chain and the second belt transfer chain, first slide rail and first belt transfer chain, second belt transfer chain is all perpendicular, install first electronic slider on the first slide rail, install first telescopic link on the first electronic slider. The utility model provides an automatic change high-efficient laser cutting robot device, applicable in the cutting of the tubulose class machined part of the different length in multiple different cross-sections, the cutting is efficient, and at the in-process of cutting, the mechanism of blowing can blow the incomplete piece that cuts down on the machined part down to the material frame, and the mechanism of blowing simultaneously can last the cooling to the machined part, effectively prevents the emergence of conflagration.
Description
Technical Field
The invention belongs to the field of laser cutting devices, and particularly relates to an automatic efficient laser cutting robot device.
Background
The existing laser cutting equipment is common, the cutting efficiency of the existing laser cutting equipment on the market for tubular workpieces is low, the cutting efficiency is lower when the tubular workpieces have a plurality of surfaces to be cut, the surface temperature of the tubular workpieces is high after the tubular workpieces are machined, and fire disasters are likely to be caused if the tubular workpieces are not cooled in time.
Disclosure of Invention
The invention provides an automatic high-efficiency laser cutting robot device, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an automatic high-efficiency laser cutting robot device comprises a mechanical arm, wherein a first belt conveying line is arranged on the ground at the rear side of the mechanical arm, a second belt conveying line is arranged on the ground at the front side of the mechanical arm, a plurality of backing plates are arranged on belts of the first belt conveying line and the second belt conveying line at equal intervals, a first sliding rail is arranged on the ground at the right side of the mechanical arm between the first belt conveying line and the second belt conveying line, the first sliding rail is perpendicular to the first belt conveying line and the second belt conveying line, a first electric sliding block is arranged on the first sliding rail, a first telescopic rod is arranged on the first electric sliding block, the movable part of the first telescopic rod is vertically upward, an angle adjusting mechanism is arranged at the top of the movable part of the first telescopic rod, a laser cutting device is arranged on the angle adjusting mechanism, a first supporting plate is arranged on the mechanical arm, and second sliding rails are transversely and symmetrically arranged at the right side of the first supporting plate, the second slide rail is initially parallel to the ground, the tail end of the second slide rail extends to the middle part of the first support plate, a second electric slide block is arranged on the second slide rail, a second support plate is arranged on the second electric slide block, a first support rod is fixed on one side of the second support plate, which is far away from the mechanical arm, the first support rod is initially vertical to the ground, second support rods are fixed on the top and the bottom of one side of the first support rod, which is far away from the mechanical arm, two second support rods on the same side of the first support plate are connected and fixed through a third support rod, the first support rod is parallel to the third support rod, the first support rod is vertical to the second support rod, a plurality of movable blocks are sleeved on the third support rod and can slide on the third support rod, a first spring is connected between two adjacent movable blocks on the third support rod, a first baffle is fixed at the bottom of the third support rod, a servo motor is fixed at the lower end of the first baffle on the third support rod, a winding drum is fixed on an output shaft of the servo motor, one end of a connecting rope is fixed on an outer ring of the winding drum in a winding manner, the other end of the connecting rope penetrates through a movable block below and is fixed on the uppermost movable block, a first friction plate is fixed on one side of the movable block, facing the other side of the layer, of the movable block, a first sleeve is fixed on one side, away from the movable block, of the first friction plate, an opening is formed in one side, facing the nearest first friction plate, of the first sleeve, a piston is arranged in the first sleeve, a second friction plate is arranged on one side, facing the nearest first friction plate, of the piston, one end of a second spring is attached to the end face of the piston, the other end of the second spring is attached to the side face of the first friction plate, one end of a movable rod is fixed on one side, away from the nearest second friction plate, of the piston, the other end of the movable rod extends out of the first sleeve, a gear is fixed on one end, away from the nearest first sleeve, of the gear is fixed with a connecting rod, the movable rod and the connecting rod are round rods, the movable rod, the gear and the connecting rod are coaxial, a third sliding rail is arranged on one side, far away from the first supporting plate, of the second supporting plate and is vertical to the second sliding rail, a third electric sliding block is arranged on the third sliding rail, a second telescopic rod is fixed on the third electric sliding block and is vertical to the first supporting plate, the fixed part of the second telescopic rod is fixed on the third electric sliding block, a rack is fixed on the end surface of the movable part of the second telescopic rod, the side surface of the rack is parallel to the side surface of the gear, the rack is initially meshed with the gear, a mounting sleeve is fixed on one side, far away from the gear, of the connecting rod, a plurality of inserting rods are arranged in the mounting sleeve, the inserting rods in the same mounting sleeve are mutually attached to the adjacent inserting rods, a first round groove is arranged on one side, close to the nearest gear, of the inserting rod, a third spring is arranged in the first round groove, one end of the third spring is fixed on the inner wall of the first round groove, the other end of the third spring is fixed on the inner wall of the mounting sleeve, the inserted bar part extends out of one end of the opening of the mounting sleeve under the action of the third spring, a machined part is clamped between two mounting sleeves on the same layer, the machined part is tubular, a controller is installed beside the mechanical arm, and the controller can control the mechanical arm, the first electric sliding block, the second electric sliding block, the first telescopic rod, the servo motor, the third electric sliding block, the second telescopic rod, the first belt conveying line and the second belt conveying line.
The automatic high-efficiency laser cutting robot device comprises a first support plate, a second support plate, a connecting rod, a plurality of inserting rods, an air blowing mechanism, an air pump, a first connecting pipe, a second connecting pipe and an air blowing pipe, wherein the first support plate is provided with the air blowing mechanism, the air blowing mechanism can blow air into a workpiece and cool the workpiece, the air blowing mechanism comprises a second sleeve, the air pump, the first connecting pipe, the second connecting pipe and the air blowing pipe, the second sleeve is sleeved on the connecting rod, two ends of the second sleeve are connected with the connecting rod through sealing bearings, the connecting rod is tubular, the outer ring of the connecting rod is provided with a plurality of first air holes corresponding to the inner side of the second sleeve, the middle part of the mounting sleeve is provided with the second air holes corresponding to the inner ring of the connecting rod, the air blowing pipe is fixed in the mounting sleeve corresponding to the second air holes, the inserting rods on the periphery of the air blowing pipe are attached to the outer ring of the air blowing pipe, the air blowing pipe faces to the inner side of the workpiece, the second sleeve is communicated with the second connecting pipe between the adjacent second sleeve, the first support plate is provided with the air pump, an air inlet pipe is installed at the air inlet end of the air pump, one end of the first connecting pipe is communicated with the air outlet end of the air pump, the other end of the first connecting pipe is communicated with one of the second sleeves at the same side of the first supporting plate, the second sleeves at the same side of the first supporting plate are provided with air pump air supplies, and the controller can control the air pump.
As above an automatic change high-efficient laser cutting robot device, angle adjustment mechanism include first mounting panel, the second mounting panel, hand screw, first mounting panel is horizontal to be fixed at the movable part top of first telescopic link, install the second mounting panel on the first mounting panel, first mounting panel right side and second mounting panel right side adopt hinged joint, the second mounting panel is parallel with ground at the beginning, the vertical screw hole of seting up in left side of first mounting panel, screw hole female connection has hand screw, the top at the second mounting panel is installed to the laser cutting device, the laser emission end setting of laser cutting device is in the left side of laser cutting device.
According to the automatic high-efficiency laser cutting robot device, the material frame is arranged between the mechanical arm and the laser cutting device.
According to the automatic high-efficiency laser cutting robot device, the left side of the first mounting plate is connected with the left side of the second mounting plate through the elastic belt.
The invention has the advantages that: the invention can be controlled by a controller; an operator firstly puts a plurality of workpieces to be processed on a backing plate on a first belt conveyor line at equal intervals, the first belt conveyor line continuously conveys the workpieces to the direction of a mechanical arm, the surfaces to be processed of the workpieces face downwards, the plurality of mounting sleeves on the mechanical arm clamp the plurality of workpieces on the same backing plate by controlling the sliding of a second electric slide block, two mounting sleeves on the same layer clamp the same workpiece, in the clamping process, an inserting rod in contact with the end surfaces of the workpieces is contracted into the mounting sleeves, an inserting rod not in contact with the end surfaces of the workpieces wraps the inner ring and the outer ring of the workpieces, the second electric slide block continuously slides until the first friction plate is in contact with the second friction plate, the workpieces are completely fixed at the moment, the mechanical arm moves to enable the surfaces to be processed of the workpieces to face towards a laser cutting device, and the surfaces to be cut of the workpieces are in the same plane, at the moment, the laser emitting end of the laser cutting device is perpendicular to the surfaces to be cut of the multiple machined parts, the second telescopic rod is shortened, the rack and the gear are staggered, the servo motor rotates forwards, the connecting rope is continuously wound on the winding drum, the movable block positioned at the top layer pushes the movable block below to slide downwards, the distance between the machined part and the adjacent machined part is gradually reduced until the distance between the two adjacent machined parts is reduced to the minimum, the transition time of the laser cutting device from the current machined part to the next machined part in the cutting process can be shortened, the integral cutting efficiency is improved, the air blowing mechanism is started, the air blowing mechanism continuously blows air towards the inner side of the machined part, the laser cutting device is started, the laser cutting device cuts the machined part, the machined part is cooled by air blown out of the air blowing mechanism, and meanwhile, the residual sheets cut by the laser cutting device can be blown down into the material frame by the air blown out of the air blowing mechanism, the laser cutting device completely cuts the same to-be-cut surface of a plurality of machined parts, the machined parts which are completely cut are equidistantly placed on a base plate on a second belt conveying line by a mechanical arm, and the machined parts are conveyed to the next procedure by the second belt conveying line; when a plurality of surfaces of a workpiece need to be cut, the servo motor rotates reversely, under the action of the first spring, the distance between two adjacent movable blocks is gradually increased, the workpiece is convenient to rotate, the second telescopic rod extends, the second telescopic rod pushes the rack to move towards the direction of the gear, as the movable blocks are connected with the adjacent movable blocks by the first spring, the rack can be better meshed with the gear, the second electric slide block slides in a reverse direction with a small amplitude, the first friction plate and the second friction plate are separated temporarily, the third electric slide block drives the rack to slide downwards, the gear rotates and drives the workpiece to rotate until the next surface to be processed of the workpiece is vertical to the laser emitting end of the laser cutting device, the second electric slide block slides in a forward direction with a small amplitude, the first friction plate is in contact with the second friction plate, the workpiece is completely fixed, the second telescopic rod is shortened, and the rack is staggered with the gear, the servo motor rotates forwards, the connecting rope is continuously wound on the winding drum, the movable block at the top layer pushes the movable block below to slide downwards, the distance between two adjacent machined parts is reduced to the minimum, the air blowing mechanism and the laser cutting device are started, the air blowing mechanism continues blowing air to the machined parts, the laser cutting device cuts the surfaces to be machined of the machined parts, and all the machined parts are cut continuously in the process; the utility model provides an automatic change high-efficient laser cutting robot device, applicable in the cutting of the tubulose class machined part of the different length in multiple different cross-sections, the cutting is efficient, and at the in-process of cutting, the mechanism of blowing can blow the incomplete piece that cuts down on the machined part down to the material frame, and the mechanism of blowing simultaneously can last the cooling to the machined part, effectively prevents the emergence of conflagration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic top view of the present invention; FIG. 2 is a partially enlarged view of the portion I in FIG. 1; FIG. 3 is an enlarged sectional view taken along line A-A of FIG. 1; FIG. 4 is a partially enlarged view of the area II in FIG. 3; FIG. 5 is an enlarged view of a portion of FIG. 4 at position III; fig. 6 is an enlarged schematic view of fig. 1 in the direction B.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An automatic high-efficiency laser cutting robot device comprises a mechanical arm 1, wherein a first belt conveying line 2 is arranged on the ground at the rear side of the mechanical arm 1, a second belt conveying line 3 is arranged on the ground at the front side of the mechanical arm 1, a plurality of backing plates 4 are equidistantly arranged on belts of the first belt conveying line 2 and the second belt conveying line 3, a first sliding rail 5 is arranged on the ground at the right side of the mechanical arm 1 between the first belt conveying line 2 and the second belt conveying line 3, the first sliding rail 5 is perpendicular to the first belt conveying line 2 and the second belt conveying line 3, a first electric sliding block 6 is arranged on the first sliding rail 5, a first telescopic rod 7 is arranged on the first electric sliding block 6, the movable part of the first telescopic rod 7 is vertically upward, an angle adjusting mechanism is arranged at the top of the movable part of the first telescopic rod 7, and a laser cutting device 45 is arranged on the angle adjusting mechanism, the mechanical arm 1 is provided with a first supporting plate 8, the right side of the first supporting plate 8 is transversely and symmetrically provided with a second sliding rail 9, the second sliding rail 9 is initially parallel to the ground, the tail end of the second sliding rail 9 extends to the middle part of the first supporting plate 8, the second sliding rail 9 is provided with a second electric slider 10, the second electric slider 10 is provided with a second supporting plate 11, one side of the second supporting plate 11, which is far away from the mechanical arm 1, is fixedly provided with a first supporting rod 12, the first supporting rod 12 is initially vertical to the ground, the top and the bottom of one side of the first supporting rod 12, which is far away from the mechanical arm 1, are fixedly provided with a second supporting rod 13, two second supporting rods 13 at the same side of the first supporting plate 8 are fixedly connected through a third supporting rod 14, the first supporting rod 12 is parallel to the third supporting rod 14, the first supporting rod 12 is vertical to the second supporting rod 13, the third supporting rod 14 is sleeved with a plurality of movable blocks 15, the movable blocks 15 can slide on the third support rod 14, a first spring 16 is connected between two adjacent movable blocks 15 on the third support rod 14, a first baffle 17 is fixed at the bottom of the third support rod 14, a servo motor 18 is fixed at the lower end of the first baffle 17 on the third support rod 14, a winding drum 19 is fixed on an output shaft of the servo motor 18, one end of a connecting rope 20 is wound and fixed on an outer ring of the winding drum 19, the other end of the connecting rope 20 penetrates through the movable block 15 below and is fixed on the uppermost movable block 15, a first friction plate 21 is fixed on one side of the movable block 15, facing the other side of the layer, of the movable block 15, a first sleeve 22 is fixed on one side of the first friction plate 21, facing the nearest first friction plate 21, an opening is formed on one side of the first sleeve 22, a piston 23 is arranged in the first sleeve 22, a second friction plate 24 is arranged on one side of the piston 23, facing the nearest first friction plate 21, one end of a second spring 25 is attached to the end face of the piston 23, the other end of the second spring 25 is attached to the side face of the first friction plate 21, one end of a movable rod 26 is fixed to one side, away from the nearest second friction plate 24, of the piston 23, the other end of the movable rod 26 extends out of the first sleeve 22, one end, extending out of the first sleeve 22, of the movable rod 26 is fixed with a gear 27, one side, away from the nearest first sleeve 22, of the gear 27 is fixed with a connecting rod 28, the movable rod 26 and the connecting rod 28 are round rods, the movable rod 26, the gear 27 and the connecting rod 28 are coaxial, one side, away from the first support plate 8, of the second support plate 11 is provided with a third slide rail 29, the third slide rail 29 is perpendicular to the second slide rail 9, a third electric slide block 30 is mounted on the third slide rail 29, a second telescopic rod 31 is fixed on the third electric slide block 30, the second telescopic rod 31 is perpendicular to the first support plate 8, a fixing portion of the second telescopic rod 31 is fixed on the third electric slide block, a rack 32 is fixed on the end face of the movable part of the second telescopic rod 31, the side face of the rack 32 is parallel to the side face of the gear 27, the rack 32 is initially meshed with the gear 27, a mounting sleeve 33 is fixed on one side of the connecting rod 28, which is far away from the gear 27, a plurality of inserting rods 34 are installed in the mounting sleeve 33, the inserting rods 34 in the same mounting sleeve 33 are mutually attached to the adjacent inserting rods 34, a first circular groove 35 is formed in one side of the inserting rod 34, which is close to the nearest gear 27, a third spring 36 is arranged in the first circular groove 35, one end of the third spring 36 is fixed on the inner wall of the first circular groove 35, the other end of the third spring 36 is fixed on the inner wall of the mounting sleeve 33, part of the inserting rod 34 extends out of one end of the opening of the mounting sleeve 33 under the action of the third spring 36, a workpiece 37 is clamped between the two mounting sleeves 33 on the same layer, the workpiece 37 is tubular, a controller is installed beside the mechanical arm 1, and can control the mechanical arm 1, The first electric sliding block 6, the second electric sliding block 10, the first telescopic rod 7, the servo motor 18, the third electric sliding block 30, the second telescopic rod 31, the first belt conveying line 2 and the second belt conveying line 3 are controlled. The invention can be controlled by a controller; an operator firstly puts a plurality of workpieces 37 to be machined on the base plate 4 on the first belt conveyor line 2 at equal intervals, the first belt conveyor line 2 continuously conveys the workpieces 37 to the mechanical arm 1, the surfaces to be machined of the workpieces 37 face downwards, the plurality of mounting sleeves 33 on the mechanical arm 1 clamp the plurality of workpieces 37 on the same base plate 4 by controlling the sliding of the second electric slide block 10, the two mounting sleeves 33 on the same layer clamp the same workpiece 37, in the clamping process, the inserted rod 34 in contact with the end surfaces of the workpieces 37 contracts towards the mounting sleeves 33, the inserted rod 34 not in contact with the end surfaces of the workpieces 37 wraps the inner ring and the outer ring of the workpieces 37, the second electric slide block 10 continuously slides until the first friction plate 21 and the second friction plate 24 are in contact, at the moment, the workpieces 37 are completely fixed, the mechanical arm 1 moves to enable the surfaces to be machined of the workpieces 37 to face towards the laser cutting device 45, the surfaces to be cut of the multiple workpieces 37 are in the same plane, at this time, the laser emitting end of the laser cutting device 45 is perpendicular to the surfaces to be cut of the multiple workpieces 37, the second telescopic rod 31 is shortened, the rack 32 is staggered with the gear 27, the servo motor 18 rotates forward, the connecting rope 20 is continuously wound on the winding drum 19, at this time, the movable block 15 at the top layer pushes the movable block 15 below to slide downwards, the distance between each workpiece 37 and the adjacent workpiece 37 is gradually reduced until the distance between the two adjacent workpieces 37 is reduced to the minimum, the transition time of the laser cutting device 45 from the current workpiece 37 to the next workpiece 37 in the cutting process can be shortened, the overall cutting efficiency is improved, the air blowing mechanism is started to continuously blow air to the inner side of the workpiece 37, the laser cutting device 45 is started, the laser cutting device 45 cuts the workpieces 37, and the air blown by the air blowing mechanism cools the workpieces 37, meanwhile, the air blown out of the air blowing mechanism can blow the residual pieces cut off by the laser cutting device 45 down into the material frame 49, the laser cutting device 45 completely cuts the same to-be-cut surface of the plurality of machined parts 37, the mechanical arm 1 equally places the machined parts 37 which are cut off on the backing plate 4 on the second belt conveying line 3, and the second belt conveying line 3 conveys the machined parts 37 to the next process; when a plurality of surfaces of a workpiece 37 need to be cut, the servo motor 18 rotates reversely, under the action of the first spring 16, the distance between two adjacent movable blocks 15 is gradually increased, so that the workpiece 37 rotates, the second telescopic rod 31 extends, the second telescopic rod 31 pushes the rack 32 to move towards the gear 27, as the movable blocks 15 are connected with the adjacent movable blocks 15 by the first spring 16, the rack 32 and the gear 27 can be better meshed, the second electric slider 10 slides reversely in a small amplitude, the first friction plate 21 and the second friction plate 24 are separated for a short time, the third electric slider 30 drives the rack 32 to slide downwards, the gear 32 rotates and drives the workpiece 37 to rotate, until the next surface to be processed of the workpiece 37 is vertical to the laser emitting end of the laser cutting device 45, the second electric slider 10 slides forwards in a small amplitude, the first friction plate 21 and the second friction plate 24 are contacted, the workpieces 37 are completely fixed, the second telescopic rod 31 is shortened, the rack 32 is staggered with the gear 27, the servo motor 18 rotates forwards, the connecting rope 20 is continuously wound on the winding drum 19, the movable block 15 positioned at the top layer pushes the movable block 15 positioned below to slide downwards, the distance between two adjacent workpieces 37 is reduced to the minimum, the air blowing mechanism and the laser cutting device 45 are started, the air blowing mechanism continues to blow air to the workpieces 37, the laser cutting device 45 cuts the surfaces to be machined of the workpieces 37, and all the workpieces 37 are cut after the processes are continued; the utility model provides an automatic change high-efficient laser cutting robot device, applicable in the cutting of the tubulose class machined part of the different length in multiple different cross-sections, the cutting is efficient, and at the in-process of cutting, the mechanism of blowing can blow the incomplete piece that cuts down on the machined part down to the material frame, and the mechanism of blowing simultaneously can last the cooling to the machined part, effectively prevents the emergence of conflagration.
Specifically, as shown in the figure, the first support plate 8 according to this embodiment is provided with an air blowing mechanism, the air blowing mechanism can blow air into the workpiece 37 and cool the workpiece 37, the air blowing mechanism includes a second sleeve 38, an air pump 39, a first connecting pipe 40, a second connecting pipe 41 and an air blowing pipe 42, the second sleeve 38 is sleeved on the connecting rod 28, two ends of the second sleeve 38 are connected with the connecting rod 28 by using a sealing bearing, the connecting rod 28 is tubular, a plurality of first air holes 43 are formed in the outer ring of the connecting rod 28 corresponding to the inner side of the second sleeve 38, a second air hole 44 is formed in the middle of the mounting sleeve 33 corresponding to the inner side of the connecting rod 28, the air blowing pipe 42 is fixed in the mounting sleeve 33 corresponding to the second air hole 44, the inserting rod 34 at the periphery of the air blowing pipe 42 is attached to the outer ring of the second air hole 42, the air blowing pipe 42 faces to the inner side of the workpiece 37, the second connecting pipe 41 is communicated between the second sleeve 38 and the adjacent second sleeve 38, install air pump 39 on the first backup pad 8, install the intake pipe on the inlet end of air pump 39, first connecting pipe 40 one end intercommunication is served at giving vent to anger of air pump 39, and the other end intercommunication of first connecting pipe 40 is on one of them second sleeve 38 of first backup pad 8 homonymy, and a plurality of second sleeves 38 of first backup pad 8 homonymy all have an air pump 39 air feed, and the controller can control air pump 39. When the workpiece 37 needs to be blown into by using the blowing mechanism to cool the workpiece 37, the air pump 39 is started, outside air enters one of the second sleeves 38 through the air inlet pipe and the first connecting pipe 40, part of the air in the second sleeve 38 enters the other second sleeve 38 through the second connecting pipe 41, the other part of the air in the second sleeve 38 and the air in the other second sleeve 38 enter the workpiece 37 through the first air hole 43, the second air hole 44 and the blowing pipe 42, the air can cool the tubular workpiece 37, and meanwhile, the residual pieces cut off by the laser cutting device 45 on the workpiece 37 can be blown out of the workpiece 37.
Specifically, as shown in the figure, this embodiment angle adjustment mechanism include first mounting panel 46, second mounting panel 47, hand screw 48, first mounting panel 46 is horizontal to be fixed at the movable part top of first telescopic link 7, install second mounting panel 47 on the first mounting panel 46, first mounting panel 46 right side and second mounting panel 47 right side adopt hinged joint, second mounting panel 47 is parallel with ground at the beginning, the vertical screw hole that offers in left side of first mounting panel 46, screw hole female connection has hand screw 48, laser cutting device 45 installs the top at second mounting panel 47, laser emitting end of laser cutting device 45 sets up the left side at laser cutting device 45. The adjustable laser cutting device 45's of angle adjustment mechanism laser emission angle, when needs angle adjustment, rotatory hand screw 48, hand screw 48 upward movement, hand screw 48 with second mounting panel 47 jack-up, laser cutting device 45 inclines in step, the laser emission end slope of laser cutting device 45 can make laser cutting device 45 cut different inclination's machined part 37.
Further, as shown in the figure, a material frame 49 is disposed between the robot arm 1 and the laser cutting device 45. The broken pieces cut by the laser cutting device 45 from the workpiece 37 can fall in the material frame 49, so that the broken pieces can be collected and sorted conveniently, and later-stage recycling is facilitated.
Further, as shown in the drawings, the left side of the first mounting plate 46 and the left side of the second mounting plate 47 are connected by an elastic band 50. The elastic band 50 may make the first mounting plate 46 and the second mounting plate 47 more tightly connected.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an automatic change high-efficient laser cutting robot device which characterized in that: comprises a mechanical arm (1), a first belt conveying line (2) is installed on the ground at the rear side of the mechanical arm (1), a second belt conveying line (3) is installed on the ground at the front side of the mechanical arm (1), a plurality of backing plates (4) are equidistantly arranged on the belts of the first belt conveying line (2) and the second belt conveying line (3), a first sliding rail (5) is arranged on the ground at the right side of the mechanical arm (1) between the first belt conveying line (2) and the second belt conveying line (3), the first sliding rail (5) is perpendicular to the first belt conveying line (2) and the second belt conveying line (3), a first electric sliding block (6) is installed on the first sliding rail (5), a first telescopic rod (7) is installed on the first electric sliding block (6), the movable part of the first telescopic rod (7) is vertically upward, an angle adjusting mechanism is installed at the top of the movable part of the first telescopic rod (7), the angle adjusting mechanism is provided with a laser cutting device (45), the mechanical arm (1) is provided with a first supporting plate (8), the right side of the first supporting plate (8) is transversely and symmetrically provided with a second sliding rail (9), the second sliding rail (9) is initially parallel to the ground, the tail end of the second sliding rail (9) extends towards the middle part of the first supporting plate (8), the second sliding rail (9) is provided with a second electric sliding block (10), the second electric sliding block (10) is provided with a second supporting plate (11), one side of the second supporting plate (11) far away from the mechanical arm (1) is fixedly provided with a first supporting rod (12), the first supporting rod (12) is initially vertical to the ground, the top and the bottom of one side of the first supporting rod (12) far away from the mechanical arm (1) are fixedly provided with second supporting rods (13), the two second supporting rods (13) at the same side of the first supporting plate (8) are fixedly connected through a third supporting rod (14), the first support rod (12) is parallel to the third support rod (14), the first support rod (12) is perpendicular to the second support rod (13), a plurality of movable blocks (15) are sleeved on the third support rod (14), the movable blocks (15) can slide on the third support rod (14), a first spring (16) is connected between every two adjacent movable blocks (15) on the third support rod (14), a first baffle plate (17) is fixed at the bottom of the third support rod (14), a servo motor (18) is fixed at the lower end of the first baffle plate (17) on the third support rod (14), a winding drum (19) is fixed on an output shaft of the servo motor (18), one end of a connecting rope (20) is wound and fixed on an outer ring of the winding drum (19), the other end of the connecting rope (20) penetrates through the movable block (15) below and is fixed on the movable block (15) at the top, and a first friction plate (21) is fixed on one side, facing the movable block (15) at the other side of the layer, of the movable block (15), a first sleeve (22) is fixed on one side, away from the movable block (15), of the first friction plate (21), an opening is formed in one side, facing the nearest first friction plate (21), of the first sleeve (22), a piston (23) is arranged in the first sleeve (22), a second friction plate (24) is arranged on one side, facing the nearest first friction plate (21), of the piston (23), one end of a second spring (25) is attached to the end face of the piston (23), the other end of the second spring (25) is attached to the side face of the first friction plate (21), one end of a movable rod (26) is fixed on one side, away from the nearest second friction plate (24), of the piston (23), the other end of the movable rod (26) extends out of the first sleeve (22), a gear (27) is fixed at one end, extending out of the movable rod (26) from the first sleeve (22), a connecting rod (28) is fixed on one side, away from the nearest first sleeve (22), of the gear (27), the movable rod (26) and the connecting rod (28) are round rods, the movable rod (26), the gear (27) and the connecting rod (28) are coaxial, a third sliding rail (29) is arranged on one side, far away from the first supporting plate (8), of the second supporting plate (11), the third sliding rail (29) is perpendicular to the second sliding rail (9), a third electric sliding block (30) is installed on the third sliding rail (29), a second telescopic rod (31) is fixed on the third electric sliding block (30), the second telescopic rod (31) is perpendicular to the first supporting plate (8), a fixing part of the second telescopic rod (31) is fixed on the third electric sliding block, a rack (32) is fixed on the end face of a movable part of the second telescopic rod (31), the side face of the rack (32) is parallel to the side face of the gear (27), the rack (32) is initially meshed with the gear (27), a mounting sleeve (33) is fixed on one side, far away from the gear (27), of the connecting rod (28), install a plurality of inserted bars (34) in installation cover (33), laminated each other between inserted bar (34) and adjacent inserted bar (34) in same installation cover (33), inserted bar (34) are close to nearest gear (27) one side and have been seted up first circular slot (35), be provided with third spring (36) in first circular slot (35), third spring (36) one end is fixed on the inner wall of first circular slot (35), the third spring (36) other end is fixed on the inner wall of installation cover (33), inserted bar (34) part stretches out from the opening one end of installation cover (33) under the effect of third spring (36), it has machined part (37) to press from both sides between two installation covers (33) of same layer, machined part (37) are the tubulose, manipulator arm (1) side installs the controller, the controller can be to manipulator arm (1), first electronic slider (6), second electronic slider (10), The first telescopic rod (7), the servo motor (18), the third electric sliding block (30), the second telescopic rod (31), the first belt conveying line (2) and the second belt conveying line (3) are controlled.
2. The automated high-efficiency laser cutting robot apparatus of claim 1, wherein: the automatic cooling device is characterized in that a blowing mechanism is mounted on the first supporting plate (8), the blowing mechanism can blow air into the workpiece (37) and cool the workpiece (37), the blowing mechanism comprises a second sleeve (38), an air pump (39), a first connecting pipe (40), a second connecting pipe (41) and a blowing pipe (42), the second sleeve (38) is sleeved on the connecting rod (28), two ends of the second sleeve (38) are connected with the connecting rod (28) through sealing bearings, the connecting rod (28) is tubular, a plurality of first air holes (43) are formed in the outer ring of the connecting rod (28) corresponding to the inner side of the second sleeve (38), second air holes (44) are formed in the middle of the mounting sleeve (33) corresponding to the inner ring of the connecting rod (28), the blowing pipe (42) is fixed in the mounting sleeve (33) corresponding to the second air holes (44), and an inserting rod (34) on the periphery of the blowing pipe (42) is attached to the outer ring of the blowing pipe (42), the gas blow pipe (42) is towards the inboard of machined part (37), the intercommunication has second connecting pipe (41) between second sleeve (38) and adjacent second sleeve (38), install air pump (39) on first backup pad (8), install the intake pipe on the inlet end of air pump (39), first connecting pipe (40) one end intercommunication is served in giving vent to anger of air pump (39), first connecting pipe (40) other end intercommunication is on one of them second sleeve (38) of first backup pad (8) homonymy, a plurality of second sleeves (38) of first backup pad (8) homonymy all have an air pump (39) air feed, the controller can control air pump (39).
3. The automated high-efficiency laser cutting robot apparatus of claim 1, wherein: the angle adjusting mechanism comprises a first mounting plate (46), a second mounting plate (47) and a hand screw (48), wherein the first mounting plate (46) is transversely fixed at the top of the movable part of the first telescopic rod (7), the second mounting plate (47) is mounted on the first mounting plate (46), the right side of the first mounting plate (46) is connected with the right side of the second mounting plate (47) through a hinge, the second mounting plate (47) is initially parallel to the ground, a threaded hole is vertically formed in the left side of the first mounting plate (46), the hand screw (48) is connected with the threaded hole in a threaded manner, the laser cutting device (45) is mounted at the top end of the second mounting plate (47), the laser emitting end of the laser cutting device (45) is arranged on the left side of the laser cutting device (45), when the angle is required to be adjusted, the hand-screwed screw is rotated and moves upwards, and the second mounting plate is jacked upwards by the hand-screwed screw.
4. The automated high-efficiency laser cutting robot apparatus of claim 1, wherein: and a material frame (49) is arranged between the mechanical arm (1) and the laser cutting device (45).
5. An automated high-efficiency laser cutting robot apparatus according to claim 3, wherein: the left side of the first mounting plate (46) is connected with the left side of the second mounting plate (47) through an elastic belt (50).
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| CN202010853787.1A CN112059408B (en) | 2020-08-24 | 2020-08-24 | Automatic change high-efficient laser cutting robot device |
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| CN202010853787.1A CN112059408B (en) | 2020-08-24 | 2020-08-24 | Automatic change high-efficient laser cutting robot device |
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| CN112059408B true CN112059408B (en) | 2021-12-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112846509B (en) * | 2021-01-25 | 2023-08-29 | 张乔木 | Laser welding device with internal defect detection function |
| CN113311368B (en) * | 2021-06-02 | 2024-09-03 | 山西翰宁电力科技有限公司 | Detection device for power transmission communication signal |
| CN115487528A (en) * | 2022-10-26 | 2022-12-20 | 连云港鹏辰特种新材料有限公司 | Extraction device and method for extracting and producing high-temperature heat conduction oil base oil from C10 heavy aromatic hydrocarbons |
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