CN115488521A - Intelligent laser cutting robot - Google Patents
Intelligent laser cutting robot Download PDFInfo
- Publication number
- CN115488521A CN115488521A CN202211121606.1A CN202211121606A CN115488521A CN 115488521 A CN115488521 A CN 115488521A CN 202211121606 A CN202211121606 A CN 202211121606A CN 115488521 A CN115488521 A CN 115488521A
- Authority
- CN
- China
- Prior art keywords
- piece
- cutting head
- ring
- stirring
- laser cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 65
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001788 irregular Effects 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 11
- 239000000110 cooling liquid Substances 0.000 description 23
- 238000001816 cooling Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser cutting, and discloses an intelligent laser cutting robot, wherein a protection ring is movably sleeved on the outer side of a cutting head, the inner wall of the protection ring is fixedly connected with an inner shell, the inner shell is composed of a fixed shell and a rubber shell, the outer wall of the cutting head corresponding to the fixed shell is fixedly connected with an articulated piece, the articulated piece is articulated with one end of a supporting rod, and the other end of the supporting rod penetrates through a transverse sealing membrane and is fixedly connected with a stirring piece. According to the invention, the protection ring is movably sleeved on the outer side of the cutting head, the support rod is hinged on the outer side of the cutting head, and the support rod is movably sleeved with the fixed shell, so that the protection ring is effectively fixed by the cutting head, when the cutting head is impacted by chippings and the like, the protection ring provides buffer protection for the cutting head, the cutting head is effectively prevented from being damaged in the impact collision process to influence the working and processing effect, and the stability and the safety of the cutting head in the cutting process are improved.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to an intelligent laser cutting robot.
Background
The intelligent manufacturing is a man-machine integrated intelligent system which is composed of an intelligent machine and a human expert, can perform intelligent activities in the manufacturing process, and can update the automatic concept to be expanded to flexibility, intelligence and high integration. Therefore, the intellectualization is the development direction of manufacturing automation, and the intelligent manufacturing method is widely applied to all links of the manufacturing process. For example, an intelligent industrial robot is a multi-joint manipulator or a multi-degree-of-freedom machine device for the industrial field, can automatically execute work, and is a machine which realizes various functions by means of self power and control capability. In the field of industrial production, there are many processing procedures, and in the field of cutting production, a laser cutting robot is an industrial robot which irradiates a workpiece with a focused high-power-density laser beam to rapidly melt, vaporize, ablate or reach a burning point of the irradiated material, and simultaneously blows off the molten material by means of a high-speed airflow coaxial with the beam, thereby cutting the material. At present, common industrial laser robot mainly comprises mechanical arms, a laser cutting head, a workbench, a control system and the like, supports and limits materials through the workbench when in use, and cuts the materials in a mode of driving a laser cutting assembly to move through the mechanical arms.
However, the intelligent laser cutting robot has some defects in the using process: firstly, the cutting head can generate spark splash when cutting a workpiece, debris generated in the process can impact the outer surface of the cutting head to influence the stability of the cutting head, so that the moving path of the cutting head is influenced, and meanwhile, due to the reasons of irregularity of the workpiece and the like, the cutting head and the workpiece can possibly collide sometimes to cause damage of the cutting head, and certain potential safety hazard exists; in addition, because the cutting head adopts laser cutting's mode to work, the casing surface of cutting head can be in high temperature state, can lead to the life reduction of cutting head when long-term operation.
Disclosure of Invention
Aiming at the defects of the existing intelligent laser cutting robot in the background technology in the using process, the invention provides the intelligent laser cutting robot which has the advantages of effectively protecting a cutting head, improving the stability of the cutting head in the laser cutting process, preventing the cutting head from being damaged to cause the reduction of the workpiece processing effect and prolonging the service life of the cutting head, and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides an intelligent laser cutting robot, includes the arm, the one end swing joint of arm has the cutting head, the protection ring has been cup jointed in the outside activity of cutting head, the inner wall and the inner shell fixed connection of protection ring, the inner shell comprises set casing and rubber shell, and set casing and rubber shell set up in turn, with the cutting head outer wall fixedly connected with articulated elements that the set casing position corresponds, the articulated elements is articulated with the one end of bracing piece, and passes through horizontal spring coupling between the both sides of articulated elements and bracing piece, the cross bore has been seted up on the surface of set casing, and cross bore inner wall fixedly connected with cross seal membrane, the fixed cover of inner ring that connects of the surface of bracing piece and cross seal membrane, the other end of bracing piece passes cross seal membrane and with stirring piece fixed connection, the fixed cover in top of set casing has the water injection pipe, the fixed cover of lower extreme of protection ring has the spray ring, is located the protection ring wall that sprays the ring top is embedded to have the detection ring.
Preferably, the side opening has been seted up to both sides around the stirring piece, and the fixed side seal membrane that has cup jointed of inner wall of side opening, the inner ring of side seal membrane cup joints with the outer wall of puddler is fixed, the movable rod has been cup jointed in the activity of the top middle part of stirring piece, is located the outside movable rod top fixedly connected with roof of stirring piece is located the inside movable rod outer wall fixedly connected with inner panel of stirring piece is located the inside movable rod bottom of stirring piece and the top fixed connection of gas storage piece, the bottom of gas storage piece and the inside bottom fixed connection of stirring piece, connect through extension spring between the upper and lower inner wall of gas storage piece, be located the stirring piece top fixedly connected with reposition of redundant personnel of both sides around the movable rod, the branch flow hole has been seted up to the inner wall of stirring piece, the one end and the gas storage piece intercommunication in branch flow hole, the other end and the reposition of redundant personnel intercommunication in branch flow hole.
Preferably, the cavity that protection ring and inner shell constitute is called the ring chamber, the section shape of set casing and rubber shell is the n type of rotatory 90 degrees, the quantity of set casing and rubber shell is four, and set casing and rubber shell all evenly set up around the protection ring, the set casing is the solid material, the rubber shell is flexible material, and is provided with the arch with the rubber shell surface that the cutting head is close to.
Preferably, a plurality of nozzles are arranged inside the spray ring.
Preferably, the position of the stirring piece corresponds to the position of the water injection pipe.
Preferably, the cross holes are all in irregular trumpet shapes with large two sides and small middle in the top view cross section, and the shape of the cross sealing film is matched with the size of the cross holes.
Preferably, the side-looking section shape of the side hole is an irregular trumpet shape with two large sides and a small middle part, and the shape of the side sealing film is adapted to the size of the side hole.
Preferably, the puddler has a plurality of groups, and the quantity of every group puddler is two, and a set of the puddler corresponds with an inner panel, and the inner panel is located the top of puddler.
Preferably, reposition of redundant personnel piece and gas storage piece are the rubber material, and both inside all are filled with gas, the quantity of reposition of redundant personnel piece is two, the reposition of redundant personnel piece sets up for the slope, and the direction of reposition of redundant personnel piece expansion extension is close to for being close to the movable rod.
The invention has the following beneficial effects:
1. according to the invention, the protection ring is movably sleeved on the outer side of the cutting head, the inner wall of the protection ring is fixedly connected with the fixed shell and the rubber shell, the support rod is hinged on the outer side of the cutting head, the support rod is movably sleeved with the fixed shell, so that the protection ring is effectively fixed by the cutting head, when the cutting head is impacted by debris and the like, the protection ring provides buffer protection for the cutting head, the cutting head is effectively prevented from being damaged in the impact collision process to influence the working and processing effect, and the stability and the safety of the cutting head in the cutting process are improved.
2. According to the invention, the cooling liquid is filled in the annular cavity formed by the protection ring, the fixed shell and the rubber shell through the water injection pipe and is discharged through the spray ring, the temperature of the surface of the cutting head is effectively reduced by using the cooling liquid, the service life of the cutting head is prolonged, the cutting head is enabled to timely cool the workpiece of the cut part through the spray ring when moving, the workpiece is prevented from being damaged due to the long-term high temperature influence on the cut part, and the cutting effect of the workpiece is effectively improved.
3. According to the invention, the stirring piece is arranged at the end of the supporting rod positioned in the fixed shell, the stirring rods are arranged at two sides of the stirring piece, the movable rod, the flow dividing piece, the gas storage piece and the components thereof are arranged in the stirring piece, when the cooling liquid in the annular cavity is reduced to a certain amount, the cooling liquid is injected into the water injection pipe, the falling cooling liquid generates a pressing effect on the movable rod and the components thereof, the stirring rod is effectively driven to swing and lift up, and the flow dividing piece is controlled to divide the liquid at the top end of the top plate, so that the stirring rod is driven to swing and move down under the pressure of the divided water, the pressure on the movable rod and the components thereof is reduced, the inner plate is further driven to move up, and the flow dividing piece recovers the original state.
4. When the protective ring is impacted to move, the supporting rod is effectively promoted to drive the stirring piece to swing transversely, transverse mixing of cooling liquid is further improved, the temperature of the cooling liquid is promoted to be rapidly reduced, and a foundation is laid for subsequently reducing the temperature of a workpiece.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the present invention with the height of the support rod as a cross-section;
FIG. 4 is an enlarged view of a portion of the structure shown in FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a cross-sectional perspective view of the support bar without the protective ring of the present invention;
FIG. 6 is a schematic top cross-sectional view of the state of FIG. 3 according to the present invention;
FIG. 7 is an enlarged view of a portion of the structure shown at B in FIG. 6 according to the present invention;
FIG. 8 is a schematic cross-sectional front view illustrating the state of FIG. 3 according to the present invention;
FIG. 9 is an enlarged view of a portion of the structure of FIG. 8 at C;
FIG. 10 is an enlarged view of a portion of the structure of FIG. 8 at D in accordance with the present invention;
FIG. 11 is a side view of a part of the stirring member of the present invention.
In the figure: 1. a cutting head; 10. a mechanical arm; 11. a work table; 2. a guard ring; 20. a spray ring; 21. a detection ring; 3. a stationary case; 30. a rubber shell; 31. a water injection pipe; 4. a support bar; 41. an articulation member; 42. a transverse sealing film; 5. a stirring member; 51. a stirring rod; 52. a side sealing film; 6. a movable rod; 61. a top plate; 62. an inner plate; 7. a flow divider; 71. a shunt hole; 8. and the air storage part.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The first embodiment is as follows:
referring to fig. 1 to 8, an intelligent laser cutting robot includes a robot arm 10, a cutting head 1 movably connected to one end of the robot arm 10, a table 11 placed on a ground surface on one side of the robot arm 10, a protection ring 2 movably sleeved on an outer side of the cutting head 1, an inner wall of the protection ring 2 fixedly connected to an inner housing, and a cavity formed by the protection ring 2 and the inner housing is referred to as a ring cavity, the ring cavity is used for containing a cooling liquid, thereby effectively cooling the cutting head 1, and extending a service life of the cutting head 1, the inner housing is composed of a fixed housing 3 made of a solid material and a rubber housing 30 made of a flexible material, the number of the fixed housing 3 and the rubber housing 30 is four, the fixed housing 3 and the rubber housing 30 are uniformly arranged around the protection ring 2, the fixed housing 3 and the rubber housing 30 are alternately arranged, the cross-sectional shapes of the fixed housing 3 and the rubber housing 30 are both n-shaped rotated by 90 degrees, so that the fixed housing 3 and the rubber housing 30 are sufficiently sewed with the protection ring 2, seamless, further guarantee that the cooling liquid does not flow out and is wasted, the surface of the rubber shell 30 close to the cutting head 1 is provided with a bulge, the distance between the rubber shell 30 and the cutting head 1 can be shorter than the distance between the fixed shell 3 and the cutting head 1, and then the cutting head 1 is firstly contacted with the rubber shell 30 when moving, so that the cutting head 1 can be effectively buffered and protected, the outer wall of the cutting head 1 corresponding to the position of the fixed shell 3 is fixedly connected with a hinged piece 41, the hinged piece 41 is hinged with one end of a supporting rod 4, the hinged piece 41 is connected with two sides of the supporting rod 4 through a transverse spring, the surface of the fixed shell 3 is provided with a transverse hole, the inner wall of the transverse hole is fixedly connected with a transverse sealing membrane 42, the overlooking section shape of the transverse hole is in an irregular horn shape with two large sides and a small middle part, so that the supporting rod 4 can swing along the horizontal direction along with the protecting ring 2, and then make the protection ring 2 offer the protection to the cutting head 1, the shape and cross hole size of the horizontal sealing membrane 42 are adapted, can prevent the coolant liquid in the ring cavity from discharging through the cross hole, the surface of the bracing piece 4 fixedly cup joints with the inner ring of the horizontal sealing membrane 42, the other end of the bracing piece 4 passes through the horizontal sealing membrane 42 and fixedly connects with stirring piece 5, the fixed cover in top of the set casing 3 has water injection pipe 31, and the position of water injection pipe 31 corresponds to the position of stirring piece 5, can make the roof 61 directly rush towards the roof 61 when the rivers descend, make the roof 61 drive the movable rod 6 to move down by the water pressure, and then make the puddler 51 swing, the fixed cover in bottom of the protection ring 2 has sprinkling ring 20, the inside of sprinkling ring 20 is provided with a plurality of spray nozzles, the spray nozzle can be opened according to the moving route of cutting head 1, make the spray nozzle cool down the work piece just cut, the detection ring 21 is embedded in the protection ring 2 wall above the sprinkling ring 20, when the detection ring 21 detects the ring cavity cooling liquid in the ring and falls to this position, the control system will open the water injection pipe 31, and the velocity of flow of water injection pipe is greater than the ring 20, make the ring cavity of the high of the ring of the continuous flow of the cooling liquid, make it rise, make it is full of the interior cooling liquid, it is full of the interior cooling.
Example two:
referring to fig. 4, 7-11, further, the front and rear sides of the stirring member 5 are provided with side holes, and the inner walls of the side holes are fixedly sleeved with side sealing films 52, the side-looking cross-sectional shapes of the side holes are irregular trumpets with large sides and small middle parts, which can promote the stirring rods 51 to swing in the vertical direction along with the movable rods 6, further promote the cooling liquids of the upper and lower layers of the annular cavity to be uniformly mixed, further promote the cooling liquids of the lower layer to be effectively cooled in time, so that the cooling of the workpiece is not affected, the shape of the side sealing films 52 is adapted to the size of the side holes, so that the cooling liquids in the annular cavity can be prevented from being discharged into the stirring member 5 through the transverse holes to affect the movement of the movable rods 6, the inner ring of the side sealing films 52 is fixedly sleeved with the outer walls of the stirring rods 51, the stirring rods 51 of each group are provided with a plurality of groups, and the movable rods 6 are movably sleeved in the middle part of the top end of the stirring member 5, the top end of the movable rod 6 positioned outside the stirring part 5 is fixedly connected with a top plate 61, the outer wall of the movable rod 6 positioned inside the stirring part 5 is fixedly connected with an inner plate 62, a group of stirring rods 51 corresponds to one inner plate 62, and the inner plate 62 is positioned above the stirring rods 51, when the movable rod 6 drives the inner plate 62 to move downwards, the inner plate 62 pushes the stirring rods 51 to swing, when the stirring rods 51 are impacted by water flow and swing in two opposite directions, the stirring rods 51 push the inner plate 62 to move upwards, so that the upper and lower layers of cooling liquid are effectively turned, the lower layer of cooling liquid is enabled to be cooled as soon as possible before being discharged, the normal operation of cooling of subsequent workpieces is ensured, the bottom end of the movable rod 6 positioned inside the stirring part 5 is fixedly connected with the top end of the gas storage part 8, the bottom end of the gas storage part 8 is fixedly connected with the inner bottom end of the stirring part 5, and the upper and lower inner walls of the gas storage part 8 are connected through a tension spring, stirring 5 top fixedly connected with reposition of redundant personnel 7 that are located the movable rod 6 front and back both sides, the quantity of reposition of redundant personnel 7 is two promptly, reposition of redundant personnel 7 sets up for the slope, and the direction of reposition of redundant personnel 7 expansion elongation is for being close to movable rod 6, make to form to cover roof 61, and then make rivers shunted by reposition of redundant personnel 7, roof 61 no longer receives the water impact, also guarantee the rivers of reposition of redundant personnel simultaneously and form the impact to the puddler 51 in the stirring 5 outside, diversion hole 71 has been seted up to the inner wall of stirring 5, the one end and the gas storage 8 intercommunication of diversion hole 71, the other end and the reposition of redundant personnel 7 intercommunication of diversion hole 71, reposition of redundant personnel 7 and gas storage 8 are the rubber material, and both inside all is filled with gas, make gas remove in the reposition of redundant personnel 7 when gas storage 8 pressurized, and then reposition of redundant personnel 7 is expanded elongation, realize the reposition of redundant personnel to rivers.
The using method of the invention has the following working principle:
the workpiece is placed at the top end of a workbench 11 and fixed, a mechanical arm 10 is controlled by a control system to drive a cutting head 1 to move along a specified path, the cutting head 1 emits laser to cut the workpiece, in the laser cutting process, the control system can open a spray ring 20 according to the moving path of the cutting head 1, a nozzle at the corresponding position of the spray ring 20 cools the cut part of the workpiece to prevent the workpiece from being damaged due to long-term high temperature, when a detection ring 21 detects that the height of cooling liquid in a ring cavity is as low as the position of the detection ring 21, the control system opens a water injection pipe 31 to inject the cooling liquid into the ring cavity from the water injection pipe 31, the injection speed of the water injection pipe 31 is higher than the discharge speed of the spray ring 20, the height of the cooling liquid can be ensured to gradually rise until the whole ring cavity is filled, and as the position of the water injection pipe 31 corresponds to the position of a stirring part 5, the falling water flow is enabled to impact a top plate 61, and then the top plate 61 drives the movable rod 6 and the inner plate 62 to move downwards, so that the inner plate 62 presses down the stirring rod 51 to make the end of the stirring rod 51 outside the stirring part 5 swing and lift upwards, and the movable rod 6 presses the gas storage part 8 to make the gas in the gas storage part 8 be pushed and discharged into the flow dividing part 7 along the flow dividing hole 71, the flow dividing part 7 expands and extends, and then the two flow dividing parts 7 effectively block the water flow at the top end of the top plate 61, so that the water flow is divided and moves towards the stirring rods 51 at the two sides, the stirring rods 51 are impacted by the water flow to swing reversely, and then the stirring rods 51 push the inner plate 62 and the movable rod 6 to move upwards, and meanwhile, the movable rod 6 and parts thereof are not impacted by the water flow to make the gas storage part 8 restore to the original state, then the flow dividing part 7 contracts and changes the flow dividing state, namely, the top plate 61 is impacted by the water flow again, and in conclusion, the movable rod 6 is impacted by the water flow and sheltered by the flow dividing parts 7 to move upwards and downwards, the stirring rod 51 is driven to swing up and down in a reciprocating mode, water flows of the upper layer and the lower layer are effectively and uniformly mixed in the water injection process, so that cooling liquid with the temperature being increased due to the influence of the cutting head 1 on the lower layer for a long time can be quickly cooled, the temperature of the cooling liquid discharged by the spraying ring 20 is guaranteed to be normal, and the quick cooling of a workpiece is not influenced;
when the cutting head 1 and the protection ring 2 are impacted in the laser cutting process, the protection ring 2 is firstly impacted to move, and then the support rod 4 is driven to swing, so that the outer wall of the cutting head 1 is firstly contacted with the rubber shell 30 when colliding with the inner shell, the impact force received by the cutting head 1 is effectively reduced, the cutting head 1 is protected from being damaged, meanwhile, the moving path of the cutting head 1 is prevented from being influenced to reduce the cutting effect of a workpiece, the moving stability and the safety of the cutting head 1 are improved, meanwhile, the swing of the support rod 4 drives the stirring piece 5 to transversely swing in the annular cavity, the cooling liquid in the annular cavity is further stirred, the cooling liquid is enabled to be uniformly mixed, the cooling liquid in the annular cavity can be ensured to be timely cooled due to the continuously injected new cooling liquid, and the cooling effect of the workpiece is enabled not to be influenced too much due to the cutting head 1.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an intelligent laser cutting robot, includes arm (10), the one end swing joint of arm (10) has cutting head (1), its characterized in that: protection ring (2) have been cup jointed in the outside activity of cutting head (1), the inner wall and the inner shell fixed connection of protection ring (2), the inner shell comprises set casing (3) and rubber shell (30), and set casing (3) and rubber shell (30) set up in turn, with cutting head (1) outer wall fixedly connected with articulated elements (41) that set casing (3) position corresponds, articulated elements (41) are articulated with the one end of bracing piece (4), and through horizontal spring coupling between the both sides of articulated elements (41) and bracing piece (4), the cross bore has been seted up on the surface of set casing (3), and cross bore inner wall fixedly connected with cross seal membrane (42), the surface of bracing piece (4) and the inner ring fixed cover of cross seal membrane (42) connect, the other end of bracing piece (4) passes cross seal membrane (42) and with stirring piece (5) fixed connection, the fixed cover in top of set casing (3) has connect water injection pipe (31), the lower extreme fixed cover of protection ring (2) has connect and has spray ring (20), is located spray ring (20) wall face inner ring (2) top has inlayed detection ring (21).
2. An intelligent laser cutting robot as claimed in claim 1, wherein: side opening has been seted up to both sides around stirring piece (5), and the fixed side seal membrane (52) that has cup jointed of inner wall of side opening, the inner ring of side seal membrane (52) cup joints with the outer wall of puddler (51) is fixed, movable rod (6) have been cup jointed in the activity of the top middle part of stirring piece (5), are located stirring piece (5) outside movable rod (6) top fixedly connected with roof (61), be located the inside movable rod (6) outer wall fixedly connected with inner panel (62) of stirring piece (5) is located the top fixed connection of movable rod (6) bottom and gas storage piece (8) of stirring piece (5) inside, the bottom of gas storage piece (8) and the inside bottom fixed connection of stirring piece (5), through extension spring connection between the upper and lower inner wall of gas storage piece (8), be located stirring piece (5) top fixedly connected with reposition of redundant personnel piece (7) of both sides around stirring piece (6), the inner wall of stirring piece (5) has seted up branch flow hole (71), the one end and branch flow hole (71) and branch flow hole (8) intercommunication of branch flow hole (7) and the other end of gas storage piece (7).
3. An intelligent laser cutting robot as claimed in claim 1, wherein: the cavity that protection ring (2) and inner shell constitute is called the ring chamber, the section shape of set casing (3) and rubber shell (30) is the n type of rotatory 90 degrees, the quantity of set casing (3) and rubber shell (30) is four, and set casing (3) and rubber shell (30) all encircle protection ring (2) and evenly set up, set casing (3) are the solid material, rubber shell (30) are flexible material, and are provided with the arch with rubber shell (30) surface that cutting head (1) is close to.
4. The intelligent laser cutting robot of claim 1, wherein: the inside of the spray ring (20) is provided with a plurality of nozzles.
5. The intelligent laser cutting robot of claim 1, wherein: the position of the stirring piece (5) corresponds to the position of the water injection pipe (31).
6. The intelligent laser cutting robot of claim 1, wherein: the overlooking section shapes of the transverse holes are irregular trumpet shapes with large two sides and small middle, and the shape of the transverse sealing film (42) is matched with the size of the transverse holes.
7. An intelligent laser cutting robot as claimed in claim 2, wherein: the side-looking section shape of the side hole is an irregular trumpet shape with two large sides and a small middle part, and the shape of the side sealing film (52) is adapted to the size of the side hole.
8. An intelligent laser cutting robot as claimed in claim 2, wherein: the stirring rods (51) are provided with a plurality of groups, the number of each group of stirring rods (51) is two, one group of stirring rods (51) corresponds to one inner plate (62), and the inner plate (62) is positioned above the stirring rods (51).
9. An intelligent laser cutting robot as claimed in claim 2, wherein: reposition of redundant personnel piece (7) and gas storage piece (8) are the rubber material, and both insides all are filled with gas, the quantity of reposition of redundant personnel piece (7) is two, reposition of redundant personnel piece (7) set up for the slope, and the direction of reposition of redundant personnel piece (7) expansion and elongation is close to for movable rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121606.1A CN115488521B (en) | 2022-09-15 | 2022-09-15 | Intelligent laser cutting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121606.1A CN115488521B (en) | 2022-09-15 | 2022-09-15 | Intelligent laser cutting robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115488521A true CN115488521A (en) | 2022-12-20 |
| CN115488521B CN115488521B (en) | 2023-05-05 |
Family
ID=84468644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211121606.1A Active CN115488521B (en) | 2022-09-15 | 2022-09-15 | Intelligent laser cutting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115488521B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1459835A1 (en) * | 2003-03-15 | 2004-09-22 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Laser machining nozzle for laser welding and laser cutting and laser machining method |
| US20130025422A1 (en) * | 2011-07-29 | 2013-01-31 | Chillman Alex M | Waterjet cutting system with standoff distance control |
| CN110834149A (en) * | 2018-08-16 | 2020-02-25 | 中国科学院上海光学精密机械研究所 | Laser welding device with cooling system and method |
| CN212420129U (en) * | 2020-06-28 | 2021-01-29 | 芜湖奕辰模具科技有限公司 | Water-cooling laser cutting head |
| CN213318386U (en) * | 2020-09-21 | 2021-06-01 | 宝东(太仓)激光科技有限公司 | Dustproof laser cutting head structure |
| CN216829191U (en) * | 2021-10-29 | 2022-06-28 | 武汉市美特发机电设备有限公司 | Laser cutting head |
| CN216938995U (en) * | 2022-02-18 | 2022-07-12 | 惠州市金砖通讯有限公司 | Cutting head of optical fiber cutting device |
| CN114734141A (en) * | 2022-05-09 | 2022-07-12 | 武汉果一鸣激光科技有限公司 | Adjustable nodal pattern laser cutting machine with processing function is collected in smoke and dust filtration |
| CN115008037A (en) * | 2022-08-09 | 2022-09-06 | 深圳市恒鑫通智能精密科技有限公司 | Machine tool for processing display device based on laser beam |
-
2022
- 2022-09-15 CN CN202211121606.1A patent/CN115488521B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1459835A1 (en) * | 2003-03-15 | 2004-09-22 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Laser machining nozzle for laser welding and laser cutting and laser machining method |
| US20130025422A1 (en) * | 2011-07-29 | 2013-01-31 | Chillman Alex M | Waterjet cutting system with standoff distance control |
| CN110834149A (en) * | 2018-08-16 | 2020-02-25 | 中国科学院上海光学精密机械研究所 | Laser welding device with cooling system and method |
| CN212420129U (en) * | 2020-06-28 | 2021-01-29 | 芜湖奕辰模具科技有限公司 | Water-cooling laser cutting head |
| CN213318386U (en) * | 2020-09-21 | 2021-06-01 | 宝东(太仓)激光科技有限公司 | Dustproof laser cutting head structure |
| CN216829191U (en) * | 2021-10-29 | 2022-06-28 | 武汉市美特发机电设备有限公司 | Laser cutting head |
| CN216938995U (en) * | 2022-02-18 | 2022-07-12 | 惠州市金砖通讯有限公司 | Cutting head of optical fiber cutting device |
| CN114734141A (en) * | 2022-05-09 | 2022-07-12 | 武汉果一鸣激光科技有限公司 | Adjustable nodal pattern laser cutting machine with processing function is collected in smoke and dust filtration |
| CN115008037A (en) * | 2022-08-09 | 2022-09-06 | 深圳市恒鑫通智能精密科技有限公司 | Machine tool for processing display device based on laser beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115488521B (en) | 2023-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110961799A (en) | Multi-angle adjustment laser cutting machine | |
| CN115488521A (en) | Intelligent laser cutting robot | |
| CN105562941A (en) | Robot laser cutting work station for spoilers | |
| CN1112793A (en) | Pushing machine movable on rail for operating into the slag hole of steel smelting electric furnaces | |
| CN110181185B (en) | Barrel laser cutting inner wall protection cooling chip collecting device and using method | |
| CN208305569U (en) | The finished product die for shoe-sole of EVA foaming machine clears up release agent spraying device | |
| CN214867194U (en) | Environment-friendly foundry goods sand removal device | |
| CN108437336A (en) | The finished product die for shoe-sole of EVA foaming machines clears up release agent spraying device | |
| CN110900003A (en) | Laser head cooling device for laser cutting device | |
| CN211415192U (en) | Cleaning robot for machining | |
| CN211958984U (en) | Categorised receiving mechanism of finished product that injection molding machine was used | |
| CN220921288U (en) | Laser cutting machine workbench capable of cleaning waste residues | |
| CN217222500U (en) | Blow gun protective structure, blow gun and look selection system | |
| CN207696973U (en) | A kind of regrinding-material device for excising | |
| CN219581917U (en) | Partition dust extraction mechanism | |
| CN207358164U (en) | A kind of powder cleaning equipment for selective laser fusing part | |
| CN218193217U (en) | SLM laser power automatic regulation and control device | |
| CN221185190U (en) | Water-proof protection device for laser cutting head | |
| CN215146713U (en) | Intelligent machining center | |
| CN219255691U (en) | Rubber processing equipment with illumination function | |
| CN219881579U (en) | Laser cutting machine with safeguard function | |
| CN117817151B (en) | Laser processing system | |
| CN220993156U (en) | Cutting head of laser cutting machine | |
| CN116551208B (en) | Metal plate laser cutting equipment and method based on cooling of cutting part | |
| CN218253091U (en) | Multifunctional milling head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |