CN117506141A - Sheet material laser welding positioning conveying device and positioning conveying method thereof - Google Patents
Sheet material laser welding positioning conveying device and positioning conveying method thereof Download PDFInfo
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- CN117506141A CN117506141A CN202410015976.XA CN202410015976A CN117506141A CN 117506141 A CN117506141 A CN 117506141A CN 202410015976 A CN202410015976 A CN 202410015976A CN 117506141 A CN117506141 A CN 117506141A
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- 238000003466 welding Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 241000252254 Catostomidae Species 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002184 metal Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- 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
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- Optics & Photonics (AREA)
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- Sheets, Magazines, And Separation Thereof (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a sheet laser welding positioning and conveying device and a positioning and conveying method thereof, and relates to the technical field of laser welding, wherein the sheet laser welding positioning and conveying device comprises an engaging mechanism which is positioned on a sliding rail and is adjustable in position and a conveying mechanism positioned below the engaging mechanism; the suction mechanism comprises suction cups arranged at the bottom of the movable seat, the movable seat is arranged at the bottom of the lower fixed seat in a sliding manner, the movable seat is horizontally adjusted through a second air cylinder arranged at the top of the lower fixed seat, a third air cylinder connected with the movable seat is further fixed on the lower fixed seat, at least two groups of suction mechanisms are arranged, and the suction cups arranged on the suction mechanisms are positioned at positions relatively close to each other. The invention has the advantages that the tilting phenomenon of the plate is not caused in the process of carrying and conveying, the conveying process of the plate is more stable, the position of the plate conveyed to the conveying mechanism is accurate, the invention is suitable for more plates with different sizes and thicknesses, and the practical application effect is better.
Description
Technical Field
The invention relates to the technical field of laser welding equipment, in particular to a sheet laser welding positioning and conveying device and a positioning and conveying method thereof.
Background
Laser welding is a highly efficient and precise welding method that uses a laser beam of high energy density as a heat source. Laser welding is one of the important aspects of laser material processing technology applications. The method is mainly used for welding thin-wall materials and low-speed welding, the welding process belongs to heat conduction, namely laser radiation is used for heating the surface of a workpiece, surface heat is diffused to the inside through heat conduction, and the workpiece is melted by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulse, so that a specific molten pool is formed. Because of its unique advantages, it has been successfully applied to precision welding of micro and small parts.
In the current laser welding's sheet material transportation process, on the one hand because the material taking position of sheet material is unsuitable, produces the side deviation at the in-process that the sheet material got the material, produces the sheet material position of placing on conveying mechanism easily and is incorrect, causes to need follow-up adjustment, on the other hand because transition space between conveyer belt and the conveyer belt is too big, causes the sheet material to shift the position in conveyer belt transition position department, all can cause laser welding's effect not good at last.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the sheet laser welding positioning conveying device and the positioning conveying method thereof, the conveying process of the sheet is more stable, the position of the sheet conveyed to the conveying mechanism is accurate, the sheet laser welding positioning conveying device is applicable to sheets with different sizes and thicknesses, and the practical application effect is better.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a sheet material laser welding positioning conveying device and a positioning conveying method thereof comprise an attracting mechanism which is positioned on a slide rail and has an adjustable position, and a conveying mechanism which is positioned below the attracting mechanism;
the suction mechanism comprises suction cups arranged at the bottom of the movable seat, the movable seat is arranged at the bottom of the lower fixed seat in a sliding manner, the movable seat is horizontally adjusted through a second air cylinder arranged at the top of the lower fixed seat, a third air cylinder connected with the movable seat is further fixed on the lower fixed seat, at least two groups of suction mechanisms are arranged, and the suction cups arranged on the suction mechanisms are positioned at positions relatively close to each other.
Preferably, the sucking disc top fixed connection sucking disc connecting seat, it is fixed with the slip guide bar of vertical setting to remove the seat side, slip guide bar with sliding connection between the sucking disc connecting seat, sucking disc connecting seat top is equipped with supporting spring, the supporting spring top is fixed on removing the seat.
Preferably, the top end of the movable seat is fixed with a notch sliding part, the bottom of the lower fixed seat is fixed with a track guiding part, the notch sliding part is connected with the track guiding part in a sliding manner, and the moving direction of the movable seat is parallel to the moving direction of the sucker.
Preferably, the top end of the movable seat is fixed with a notch sliding part, the bottom of the lower fixed seat is fixed with a track guiding part, the notch sliding part is connected with the track guiding part in a sliding manner, and the moving direction of the movable seat is vertical to the moving direction of the sucker.
Preferably, the guide rod is fixed at the top of the lower fixing seat, the upper fixing seat is connected to the guide rod in a sliding manner, the upper fixing seat is parallel to the lower fixing seat, and a first cylinder for driving the lower fixing seat to move in the vertical direction is fixed at the bottom of the upper fixing seat.
Preferably, the device further comprises a connecting frame, wherein the connecting frame is fixedly connected with the upper fixing seat, the connecting frame is connected with a sliding rail in a sliding manner, and a motor for driving the connecting frame to move is arranged on the sliding rail.
Preferably, the suckers positioned under different movable seats are positioned on the same horizontal plane.
Preferably, the suckers positioned under different movable seats are arranged in an up-down and up-down mode.
Preferably, the conveying mechanism comprises a ball conveying member, a belt wheel conveying member and a roller conveying member, wherein the roller conveying member is positioned at a transition position between the two belt wheel conveying members and parallel to the belt wheel conveying member, the ball conveying members are arranged between the belt wheel conveying members, and the topmost surface of the roller conveying member and the top surface of the belt wheel conveying member are positioned on the same horizontal plane.
Preferably, the roller shaft conveying piece comprises a height adjusting cylinder, a bottom frame, a lateral fixing plate, a driving motor and a roller, wherein the bottom of the bottom frame is provided with the height adjusting cylinder which drives the bottom frame to move in the vertical direction, the lateral fixing plate is fixed on the bottom frame, the roller is connected to the lateral fixing plate in a rotating mode, and the driving motor which drives the roller to rotate is arranged on the lateral fixing plate.
A positioning and conveying method of a plate laser welding positioning and conveying device comprises the following steps:
s1, adjusting the position of a sucker in the suction mechanism: according to the size of the plate to be taken, the spacing between a plurality of groups of suckers is adjusted, the suckers are adjusted in position through a second cylinder, and the plurality of groups of suckers are adjusted to be close to the center of gravity of the plate;
s2, sheet material taking and positioning: the sucking mechanism is used for sucking and fixing the plate at the position close to the center of gravity, and the sucking disc in the sucking mechanism is used for sucking and limiting in a negative pressure sucking mode, so that the plate can be taken;
s3, conveying by a conveying mechanism: the plate is placed on the ball conveying member and the belt wheel conveying member according to a proper position for conveying, and when the plate is conveyed to the joint between the two belt wheel conveying members, the plate is supported and conveyed through the roller shaft conveying member;
s4, welding the plate: and (5) moving the plate to a welding position for laser welding.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging a plurality of groups of sucking discs with adjustable intervals, the positions near the center of gravity of the plate are subjected to suction limiting, so that the plate is positioned and conveyed, the plate cannot be tilted in the conveying process, the conveying process of the plate is more stable, the position of the plate conveyed to the conveying mechanism is accurate, the plate is suitable for more plates with different sizes and thicknesses, and the practical application effect is better;
2. the transition position department at band pulley conveying piece is equipped with the roller conveying piece with band pulley conveying piece synchronous rotation for the sheet material is located the transition position department of band pulley conveying piece, can not produce the position skew, and the conveying effect of sheet material is better, and the use of cooperation material loading sucking disc makes the whole transportation process of sheet material steady orderly, and the whole deviation that can not produce the position, in-service use effect is better.
Drawings
The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present invention in which like reference numerals are used to designate like parts. Wherein:
FIG. 1 is a schematic view of the overall structure of the engaging mechanism of the present invention;
FIG. 2 is a schematic view of a front perspective of an engaging mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the engaging mechanism of the present invention from a downward perspective;
FIG. 4 is a front view of the engaging mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the engaging mechanism of the present invention on a sliding rail;
FIG. 6 is a schematic view of a sliding rail according to the present invention;
fig. 7 is a schematic structural view of the roller shaft conveyor of the present invention.
The reference numerals in the drawings indicate: 10. a slide rail; 20. a motor; 30. a connecting frame; 40. a suction mechanism; 41. an upper fixing seat; 42. a guide rod; 43. a first cylinder; 44. a lower fixing seat; 45. a movable seat; 46. a suction cup; 461. a sucker connecting seat; 462. a support spring; 463. sliding the guide rod; 47. a third cylinder; 48. a second cylinder; 50. a ball conveyor; 60. a belt wheel conveying member; 70. a roller shaft conveying member; 71. a height adjusting cylinder; 72. a chassis; 73. a lateral fixing plate; 74. a driving motor; 75. and a roller.
Detailed Description
It is to be understood that, according to the technical solution of the present invention, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
Example 1
As shown in fig. 1, a sheet laser welding positioning and conveying device and a positioning and conveying method thereof comprise an engaging mechanism 40 which is positioned on a slide rail 10 and has an adjustable position, and a conveying mechanism positioned below the engaging mechanism 40;
the suction mechanism 40 comprises suction cups 46 arranged at the bottom of the movable seat 45, the movable seat 45 is arranged at the bottom of the lower fixed seat 44 in a sliding manner, the movable seat 45 is horizontally adjusted through a second air cylinder 48 arranged at the top of the lower fixed seat 44, a third air cylinder 47 connected with the movable seat 45 is also fixed on the lower fixed seat 44, at least two groups of suction mechanisms 40 are arranged, and the suction cups 46 arranged on the multiple groups of suction mechanisms 40 are positioned at relatively close positions.
Specifically, through the whole setting of actuation mechanism 40, can absorb the sheet metal that needs to carry out laser welding to utilize actuation mechanism 40 to adjust its position that is located conveying mechanism, make actuation mechanism 40 be located the position on the conveying mechanism suitable, carry the operation to the sheet metal through conveying mechanism, the sheet metal after adjusting through actuation mechanism 40 is located the position on the conveying mechanism suitable, can make the sheet metal be located the position on the conveying mechanism and can not take place the skew, better to the conveying effect of sheet metal, later stage laser welding effect is better.
The sucking discs 46 positioned under different movable seats 45 are positioned on the same horizontal plane, so that the device is applicable to the whole plate materials in a plane state, the position close to the center of gravity of the plate materials is sucked, the sucking limiting effect of the plate materials is better, the sucking discs 46 are adsorbed, the plate materials can be conveniently fed and discharged, the device is applicable to batch plate material operation, and the plate material taking and conveying efficiency is higher.
Example 2
As shown in fig. 1, a sheet laser welding positioning and conveying device and a positioning and conveying method thereof comprise an engaging mechanism 40 which is positioned on a slide rail 10 and has an adjustable position, and a conveying mechanism positioned below the engaging mechanism 40;
the suction mechanism 40 comprises suction cups 46 arranged at the bottom of the movable seat 45, the movable seat 45 is arranged at the bottom of the lower fixed seat 44 in a sliding manner, the movable seat 45 is horizontally adjusted through a second air cylinder 48 arranged at the top of the lower fixed seat 44, a third air cylinder 47 connected with the movable seat 45 is also fixed on the lower fixed seat 44, at least two groups of suction mechanisms 40 are arranged, and suction cups arranged on the multiple groups of suction mechanisms 40 are positioned at relatively close positions;
the whole position of the movable seat 45 can be adjusted through the second air cylinder 48, so that the positions of the suckers 46 arranged at the bottom of the movable seat 45 are adjusted, when a plurality of groups of suckers 46 are used for conducting suction limiting on a plate, the movable seat 45 and the suckers 46 are arranged in a plurality of groups, each group of independently arranged movable seats 45 and each group of independently arranged suckers 46 are independently arranged, the positions of the suckers 46 on different movable seats 45 are adjusted, the spacing between groups of suckers 46 is adjusted, the plurality of groups of suckers 46 can be applicable to plates with different sizes, the limiting effect on the plate is better, the plate cannot generate a movement phenomenon, and the whole application range is wider.
The suckers 46 positioned under different movable seats 45 are arranged in an up-down high-low mode, and can be suitable for plates which are in a step state or are high-low fluctuation integrally, and the suction gripping is carried out on the positions with different heights, so that the application range is wider.
When the second cylinder 48 adjusts the position of the movable seat 45, the third cylinder 47 also moves along with the movable seat, when the movable seat moves to a proper position, the second cylinder 48 and the third cylinder 47 do not move in position, the whole suction mechanism 40 conveys the plate, when the movable seat conveys to the proper position, the plate has forward acting force under the action of inertia, and the second cylinder 48 and the third cylinder 47 act as buffer cylinders to buffer the inertia force, so that the plate is prevented from moving forward, the collision phenomenon of the plate is avoided, and the long-term impact on the guiding ruler is prevented, so that the service life is prolonged.
As shown in fig. 2, the top of the suction cup 46 is fixedly connected with a suction cup connecting seat 461, a vertically arranged sliding guide bar 463 is fixed on the side edge of the movable seat 45, the sliding guide bar 463 is in sliding connection with the suction cup connecting seat 461, a supporting spring 462 is arranged at the top of the suction cup connecting seat 461, and the top end of the supporting spring 462 is fixed on the movable seat 45.
The specific sucking disc 46 adopts the mode of bolt fastening with between the sucking disc connecting seat 461 for the hookup location between sucking disc 46 and the sucking disc connecting seat 461 is more stable, and sucking disc 46 can not cause sucking disc 46 to produce and rock when inhaling the sheet material, and practical application effect is better.
As shown in fig. 1, the top end of the movable seat 45 is fixed with a notch slider, the bottom of the lower fixed seat 44 is fixed with a track guide, the notch slider is slidably connected with the track guide, the moving direction of the movable seat 45 is parallel to the moving direction of the suction cup 46, so that the plate adjusting distance in the horizontal direction can be increased, the movable seat 45 is more stable in the moving process, no position offset is generated, and the movable seat 45 is kept to move according to the preset direction.
As shown in fig. 2-4, the top end of the movable seat 45 is fixed with a notch slider, the bottom of the lower fixed seat 44 is fixed with a track guide, the notch slider is slidably connected with the track guide, the moving direction of the movable seat 45 is perpendicular to the moving direction of the suction cup 46, so that the adjusting distance of the plate in the vertical direction can be increased, and the adjusting range of the suction mechanism 40 on the plate is further enlarged, so that the whole application range is wider.
As shown in fig. 4, a guide rod 42 is fixed at the top of the lower fixing seat 44, an upper fixing seat 41 is connected to the guide rod 42 in a sliding manner, the upper fixing seat 41 is arranged parallel to the lower fixing seat 44, and a first air cylinder 43 for driving the lower fixing seat 44 to move in the vertical direction is fixed at the bottom of the upper fixing seat 41;
specifically, the first cylinder 43 works to drive the lower fixing seat 44 to move, so that the position between the lower fixing seat 44 and the upper fixing seat 41 is adjusted, the lower fixing seat 44 can only move along the direction of the extension line of the lower fixing seat 44 in the moving process through the arrangement of the guide rod 42, the lower fixing seat 44 is prevented from shifting in position in the moving process, the stability in moving is kept, and the practical application effect is better.
As shown in fig. 5, the device further comprises a connecting frame 30, wherein the connecting frame 30 is fixedly connected with an upper fixing seat 41, the connecting frame 30 is slidably connected with a sliding rail 10, and the sliding rail 10 is provided with a motor 20 for driving the connecting frame 30 to move;
specifically, the motor 20 works to drive the screw rod on the output shaft of the motor 20, and the screw rod is in threaded connection with the connecting frame 30, so that the connecting frame 30 is driven to slide on the slide rail 10, and the position of the whole suction mechanism 40 relative to the slide rail 10 is adjusted.
As shown in fig. 6, the conveying mechanism includes ball conveying members 50, pulley conveying members 60 and roller conveying members 70, the roller conveying members 70 are located at transition positions between the two pulley conveying members 60, parallel to the positions of the pulley conveying members 60, the ball conveying members 50 are arranged between the two pulley conveying members 60, and the topmost surface of the roller conveying members 70 and the top surface of the pulley conveying members 60 are in the same horizontal plane.
At the transition position of the two belt wheel conveying pieces 60, a roller shaft conveying piece 70 is arranged, so that when the plate material is placed on the top surface of the conveying mechanism, the plate material is overweight in conveying, the plate material is positioned between the two belt wheel conveying pieces 60, the position deviation phenomenon cannot occur, the conveying process is kept on the same horizontal line all the time, and the later welding effect is better.
As shown in fig. 7, the roller shaft conveying member 70 includes a height adjusting cylinder 71, a bottom frame 72, a lateral fixing plate 73, a driving motor 74 and a roller 75, the bottom of the bottom frame 72 is provided with the height adjusting cylinder 71 driving the bottom frame 72 to move in the vertical direction, the lateral fixing plate 73 is fixed on the bottom frame 72, the roller 75 is rotatably connected to the lateral fixing plate 73, and the driving motor 74 driving the roller 75 to rotate is arranged on the lateral fixing plate 73.
Specifically, when the plate moves to the position of the roller 75, the roller 75 is driven to rotate by the driving motor 74, the plate can be assisted to move by the rotating roller 75, and in addition, the moving speed of the plate is consistent with the moving speeds of the ball conveying member 50 and the belt wheel conveying member 60, so that the conveying process of the plate is more stable, the shaking phenomenon can not be generated, the plate can not generate the offset phenomenon at the transition position of the two belt wheel conveying members 60, and the accuracy of the final laser welding position is kept.
A positioning and conveying method of a plate laser welding positioning and conveying device comprises the following steps:
s1, adjusting the position of a sucker in the suction mechanism 40: according to the size of the plate to be taken, the spacing between a plurality of groups of suckers is adjusted, the suckers are adjusted in position through a second air cylinder 48, and the plurality of groups of suckers are adjusted to be close to the gravity center of the plate;
s2, sheet material taking and positioning: the suction mechanism 40 is utilized to perform suction fixation at the position close to the center of gravity of the plate, and the suction disc in the suction mechanism 40 is utilized to perform suction limiting in a negative pressure suction mode, so that the plate can be taken out;
s3, conveying by a conveying mechanism: the plate is placed on the ball conveying member 50 and the belt wheel conveying member 60 according to the proper position for conveying, and when the plate is conveyed to the joint between the two belt wheel conveying members 60, the plate is supported and conveyed through the roller shaft conveying member 70;
s4, welding the plate: and (5) moving the plate to a welding position for laser welding.
The technical scope of the present invention is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and these changes and modifications should be included in the scope of the present invention.
Claims (10)
1. A sheet material laser welding positioning and conveying device and a positioning and conveying method thereof are characterized in that: comprises a sucking mechanism (40) which is positioned on the sliding rail (10) and has adjustable position and a conveying mechanism which is positioned below the sucking mechanism (40);
the suction mechanism (40) comprises suction cups (46) arranged at the bottoms of the movable seats (45), the movable seats (45) are slidably arranged at the bottoms of the lower fixed seats (44), the movable seats (45) are horizontally adjusted through second air cylinders (48) arranged at the tops of the lower fixed seats (44), third air cylinders (47) connected with the movable seats (45) are further fixed on the lower fixed seats (44), the suction mechanism (40) is at least provided with two groups, and the suction cups (46) arranged on the multiple groups of suction mechanism (40) are located at positions relatively close to each other.
2. The sheet laser welding positioning and conveying device according to claim 1, wherein: sucking disc (46) top fixed connection sucking disc connecting seat (461), remove seat (45) side and be fixed with slide guide bar (463) of vertical setting, slide guide bar (463) with sliding connection between sucking disc connecting seat (461), sucking disc connecting seat (461) top is equipped with supporting spring (462), supporting spring (462) top is fixed on removing seat (45).
3. A sheet laser welding positioning and conveying device according to claim 2, wherein: the top end of the movable seat (45) is fixed with a notch sliding part, the bottom of the lower fixed seat (44) is fixed with a track guide part, the notch sliding part is connected with the track guide part in a sliding mode, and the moving direction of the movable seat (45) is parallel to the moving direction of the sucker (46).
4. A sheet laser welding positioning and conveying device according to claim 2, wherein: the top end of the movable seat (45) is fixed with a notch sliding part, the bottom of the lower fixed seat (44) is fixed with a track guide part, the notch sliding part is connected with the track guide part in a sliding manner, and the moving direction of the movable seat (45) is perpendicular to the moving direction of the sucker (46).
5. A sheet laser welding positioning conveyor according to claim 2 or 3, characterized in that: the guide rod (42) is fixed at the top of the lower fixing seat (44), the upper fixing seat (41) is connected to the guide rod (42) in a sliding mode, the upper fixing seat (41) is parallel to the lower fixing seat (44), and a first air cylinder (43) for driving the lower fixing seat (44) to move in the vertical direction is fixed at the bottom of the upper fixing seat (41).
6. The sheet laser welding positioning and conveying device according to claim 5, wherein: still include link (30), fixing base (41) on link (30) fixed connection, link (30) sliding connection slide rail (10), be equipped with motor (20) that drive link (30) removal on slide rail (10).
7. The sheet laser welding positioning and conveying device according to claim 5, wherein: the suckers (46) positioned under different movable seats (45) are positioned on the same horizontal plane, or the suckers (46) positioned under different movable seats (45) are arranged in an up-down and high-low mode.
8. The sheet laser welding positioning and conveying device according to claim 1, wherein: the conveying mechanism comprises ball conveying members (50), belt wheel conveying members (60) and roller shaft conveying members (70), wherein the roller shaft conveying members (70) are positioned at transition positions between the two belt wheel conveying members (60), are parallel to the positions of the belt wheel conveying members (60), the ball conveying members (50) are arranged between the belt wheel conveying members (60), and the topmost surface of the roller shaft conveying members (70) and the top surface of the belt wheel conveying members (60) are in the same horizontal plane.
9. The sheet laser welding positioning and conveying device according to claim 8, wherein: the roller shaft conveying piece (70) comprises a height adjusting cylinder (71), a bottom frame (72), a lateral fixing plate (73), a driving motor (74) and a roller (75), the bottom of the bottom frame (72) is provided with the height adjusting cylinder (71) which drives the bottom frame (72) to move in the vertical direction, the lateral fixing plate (73) is fixed on the bottom frame (72), the roller (75) is rotationally connected on the lateral fixing plate (73), and the driving motor (74) which drives the roller (75) to rotate is arranged on the lateral fixing plate (73).
10. A positioning and conveying method of a sheet laser welding positioning and conveying device, which uses the sheet laser welding positioning and conveying device according to any one of claims 1-9, characterized in that: the method comprises the following steps:
s1, adjusting the position of a sucker in the suction mechanism (40): according to the size of the plate material to be taken, the spacing between a plurality of groups of suckers (46) is adjusted, the suckers (46) are adjusted in position through a second air cylinder (48), and the groups of suckers (46) are adjusted to be close to the center of gravity of the plate material;
s2, sheet material taking and positioning: the suction mechanism (40) is utilized to perform suction fixation at the position close to the center of gravity on the plate, the suction disc (46) in the suction mechanism (40) is utilized to perform suction limiting in a negative pressure suction mode, and then the plate can be subjected to material taking operation;
s3, conveying by a conveying mechanism: the plate is placed on the ball conveying piece (50) and the belt wheel conveying piece (60) according to a proper position for conveying, and when the plate is conveyed to the joint between the two belt wheel conveying pieces (60), the plate is supported and conveyed through the roller shaft conveying piece (70);
s4, welding the plate: and (5) moving the plate to a welding position for laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410015976.XA CN117506141B (en) | 2024-01-05 | 2024-01-05 | Sheet material laser welding positioning conveying device and positioning conveying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410015976.XA CN117506141B (en) | 2024-01-05 | 2024-01-05 | Sheet material laser welding positioning conveying device and positioning conveying method thereof |
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| Publication Number | Publication Date |
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| CN117506141A true CN117506141A (en) | 2024-02-06 |
| CN117506141B CN117506141B (en) | 2024-04-02 |
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| CN214933660U (en) * | 2021-05-08 | 2021-11-30 | 佛山市高明高森木业有限公司 | Plate belt conveying device |
| CN217262958U (en) * | 2022-01-28 | 2022-08-23 | 廊坊科定机械有限公司 | UV (ultraviolet) line rear multifunctional conveying cross sliding machine |
| CN115041602A (en) * | 2022-07-04 | 2022-09-13 | 济南昊中自动化有限公司 | Laser line scanning sheet material centering belt feeder |
| CN218928247U (en) * | 2022-12-02 | 2023-04-28 | 广东德利丰家居有限公司 | Chamfering device for producing ceramic rock plates |
| CN116730012A (en) * | 2023-05-05 | 2023-09-12 | 山西光兴光电科技有限公司 | Glass substrate correction device and glass substrate conveying system |
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