CN211804419U - Laser cutting system for high-voltage insulator flash - Google Patents
Laser cutting system for high-voltage insulator flash Download PDFInfo
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- CN211804419U CN211804419U CN201920844895.5U CN201920844895U CN211804419U CN 211804419 U CN211804419 U CN 211804419U CN 201920844895 U CN201920844895 U CN 201920844895U CN 211804419 U CN211804419 U CN 211804419U
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- voltage insulator
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Abstract
The utility model provides a high-voltage insulator overlap laser excision system, including the laser excision device, this laser excision device includes the frame, a workbench, the vision positioning system, moving mechanism, laser excision mechanism and controller, the workstation sets up in the frame, moving mechanism sets up in the frame, laser excision mechanism sets up on moving mechanism, be provided with the vision positioning system on the laser excision mechanism, the controller is connected with vision positioning system, moving mechanism, laser excision mechanism respectively, can detect the location of high-voltage insulator in real time through the vision positioning system, improve the accuracy of location and thus improve the uniformity of excision overlap, guarantee work piece quality; the laser cutting mechanism is used for removing the flash of the high-voltage insulator, so that the traditional manual flash removing mode is changed, and the cutting efficiency is improved.
Description
Technical Field
The utility model relates to a high-voltage insulator aftertreatment technology technical field, concretely relates to high-voltage insulator overlap laser excision system.
Background
The high-voltage insulator is an overvoltage protection device which can prevent equipment from being damaged by lightning stroke through the modern electrical technology, and is widely applied to resident buildings, industrial equipment and national defense equipment. Most of high-voltage insulators are made of silicon rubber materials, and in the production of small high-voltage insulators, flashing inevitably exists on the surfaces of the high-voltage insulators due to the adoption of a die opening process. In the existing production process, the removal work of the flash is mostly carried out manually, so that the residual flash is serious, the aesthetic feeling of the appearance of the high-voltage insulator is influenced, and the processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-voltage insulator overlap laser excision system, the main technical problem who solves are that high-voltage insulator overlap gets rid of thoroughly among the prior art, and machining efficiency is low.
For solving the technical problem, the embodiment of the utility model provides a high-voltage insulator overlap laser excision system, including laser excision device, laser excision device includes frame, workstation, visual positioning system, moving mechanism, laser excision mechanism and controller, be provided with the workstation in the frame, moving mechanism set up in the frame, laser excision mechanism set up in moving mechanism is last, visual positioning system set up in on the laser excision mechanism, the controller respectively with visual positioning system moving mechanism laser excision mechanism connects.
Optionally, the vision positioning system collects data of a high-voltage insulator, and the controller controls the movement mechanism and the laser cutting mechanism to act according to the data of the high-voltage insulator.
Optionally, the moving mechanism includes an X-axis moving mechanism, a Y-axis moving mechanism, and a Z-axis moving mechanism.
Optionally, the moving mechanism is a robotic arm.
Optionally, the work table is a double work table.
Optionally, the working platform is a high-voltage insulator conveyer belt.
Optionally, the laser ablation apparatus further includes a positioning fixture, and the positioning fixture is disposed on the worktable.
Optionally, the positioning fixture is a conical positioning fixture, and the high-voltage insulator is fixed to the conical positioning fixture.
Optionally, the positioning jig is at least one.
Optionally, the laser cutting device includes a first laser cutting device and a second laser cutting device, the first laser cutting device cuts off the outer flash of the high-voltage insulator, and the second laser cutting device cuts off the inner flash of the high-voltage insulator.
Has the advantages that:
the utility model provides a high-voltage insulator overlap laser excision system, including the laser excision device, this laser excision device includes the frame, a workbench, the vision positioning system, moving mechanism, laser excision mechanism and controller, the workstation sets up in the frame, moving mechanism sets up in the frame, laser excision mechanism sets up on moving mechanism, be provided with the vision positioning system on the laser excision mechanism, the controller is connected with vision positioning system, moving mechanism, laser excision mechanism respectively, can detect the location of high-voltage insulator in real time through the vision positioning system, improve the accuracy of location and thus improve the uniformity of excision overlap, guarantee work piece quality; the laser cutting mechanism is used for removing the flash of the high-voltage insulator, so that the traditional manual flash removing mode is changed, and the cutting efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a laser ablation apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic view of a high-voltage insulator insulating shed structure provided in the first embodiment of the present invention;
fig. 3 is a schematic structural view of a laser ablation apparatus according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, in the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
in order to solve among the prior art high voltage insulator overlap and get rid of not thorough, problem that machining efficiency is low, the embodiment of the utility model provides a high voltage insulator overlap laser cutting system.
In the embodiment, the high-voltage insulator flash laser cutting system comprises a laser cutting device, please refer to fig. 1, the laser cutting device comprises a rack (11), a workbench (12), a visual positioning system (13), a moving mechanism (14), a laser cutting mechanism (15) and a controller (16), the workbench (12) is arranged on the rack (11), the moving mechanism (14) is arranged on the rack (11), the laser cutting mechanism (15) is arranged on the moving mechanism (14), the visual positioning system (13) is arranged on the laser cutting mechanism (15), the moving mechanism (14) is used for driving the laser cutting mechanism (15) to move relative to the workbench (12), and the laser cutting mechanism (15) is used for generating a laser beam to cut the flash of the high-voltage insulator; the controller (16) is respectively connected with the vision positioning system (13), the moving mechanism (14) and the laser cutting mechanism (15), and the connection can be communication connection.
It should be noted that the material of the high-voltage insulator may be, but is not limited to, silicon rubber, or other materials that can be cut by laser.
In the embodiment, the vision positioning system (13) collects data of the high-voltage insulator, and the controller (16) controls the movement mechanism (14) and the laser cutting mechanism (15) to act according to the data of the high-voltage insulator. Specifically, the vision positioning system (13) scans the surface of the high-voltage insulator to obtain the surface data of the high-voltage insulator, the surface data is processed to determine the position data of the high-voltage insulator burr cutting line, and the controller controls the movement of the moving mechanism (14) and the laser cutting mechanism (15) according to the obtained position data of the high-voltage insulator burr cutting line, so that the burr of the high-voltage insulator is cut by laser. The mode can detect and adjust the positioning of the high-voltage insulator in real time, thereby improving the consistency of cutting off the flash and improving the quality of the workpiece.
It should be noted that the shape and size of the high-voltage insulator are not limited in this embodiment. The trimming program of the insulator in the controller can be changed by a user according to the actual production specification, or the trimming program of the insulator with different specifications is set in the controller, and the user selects the trimming program according to the actual requirement.
Referring to fig. 2, fig. 2 is a schematic view of an insulating shed structure of the high-voltage insulator provided in this embodiment, where 21 is an insulating shed, and 22 is an inner hole of the insulating shed. In practical production, the insulating shed of the high-voltage insulator is usually manufactured by compression molding, but the insulating shed produced in the way can generate burrs, and the positions of the burrs are positioned on the outer circumference of the insulating shed and the inner hole.
In this embodiment, the visual positioning system may adopt an In-Sight series visual system, which can rapidly and accurately detect and realize positioning of the high-voltage insulator, and may also adopt a camera system; specifically, the vision positioning system (13) scans the high-voltage insulator, surface data of the high-voltage insulator is obtained through vision capture, the surface data is processed to obtain coordinate data of the center of the high-voltage insulator, cutting line position data for cutting the high-voltage insulator burrs can be obtained according to the coordinate data of the center of the high-voltage insulator, the radius of an inner hole of the high-voltage insulator and the distance from the center of the high-voltage insulator to the outer circumference, and the laser cutting mechanism performs laser cutting on the burrs of the high-voltage insulator according to the cutting line position data.
The flash cutting sequence of the high-voltage insulator can be that the flash on the outer circumference of the insulating shed is cut firstly, and then the flash on the inner hole of the insulating shed is cut; or firstly cutting off the inner hole flash of the insulating umbrella skirt and then cutting off the outer circumference flash of the insulating umbrella skirt.
It should be noted that, regardless of the order of cutting the burrs of the high-voltage insulator, the height of the station for cutting the burrs of the inner hole of the insulating shed and the height of the station for cutting the burrs of the outer circumference of the insulating shed are different. In this embodiment, the moving mechanism (14) includes an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism, and can realize the movement of the laser cutting mechanism (15) in three dimensions, thereby realizing the cutting of the burrs of the high-voltage insulators at different station heights.
Optionally, the moving mechanism (14) is a mechanical arm, a laser cutting mechanism (15) is arranged on the mechanical arm, a visual positioning system (13) is arranged on the laser cutting mechanism (15), the controller (16) is in communication connection with the mechanical arm, the laser cutting mechanism (15) and the visual positioning system (13), a high-voltage insulator with flashes is placed on the workbench (12), the high-voltage insulator is scanned by the visual positioning system (13), surface data of the high-voltage insulator is obtained through visual capture, coordinate data of the center of the high-voltage insulator is obtained by processing the surface data, position data of a cutting line for cutting the flashes of the high-voltage insulator can be obtained according to the coordinate data of the center of the high-voltage insulator, the radius of an inner hole of the high-voltage insulator and the distance from the center of the high-voltage insulator to the outer circumference, and the controller (16), and then the laser cutting mechanism (15) is driven to carry out laser cutting on the flash of the high-voltage insulator according to a preset program. The mode has simple structure and improves the efficiency of cutting off the flash. It should be noted that the mechanical arm can not only realize planar two-dimensional movement, but also realize up-and-down movement.
Optionally, the working tables (12) are double working tables, when the high-voltage insulator is subjected to burr removal, one working table can work, and the other working table is used for loading and unloading workpieces by operators, so that the equipment utilization rate is improved.
In this embodiment, the working table may be a high-voltage insulator conveyor belt, the high-voltage insulator is driven to the position of the laser ablation mechanism on the high-voltage insulator conveyor belt, and after reaching a specified position, the high-voltage insulator conveyor belt is controlled to stop, and at this time, the controller (16) controls the movement of the moving mechanism (14) and the laser ablation mechanism (15) according to ablation line position data obtained by processing high-voltage insulator surface data acquired by the visual positioning system (13), so as to perform laser ablation on the flash of the high-voltage insulator on the high-voltage insulator conveyor belt. The mode can realize the automation of cutting off the high-voltage insulator flash and improve the processing efficiency.
It should be noted that the stopping position and the stopping duration of the high-voltage insulator conveyer belt are preset, the stopping position of the high-voltage insulator conveyer belt may be set in the program according to actual needs, and the stopping duration of the high-voltage insulator conveyer belt may be set according to the execution time of the flash cutting degree.
The embodiment of the utility model provides a high-voltage insulator overlap laser excision system, including the laser excision device, this laser excision device includes the frame, a workbench, the vision positioning system, moving mechanism, laser excision mechanism and controller, the workstation sets up in the frame, moving mechanism sets up in the frame, laser excision mechanism sets up on moving mechanism, be provided with the vision positioning system on the laser excision mechanism, the controller is connected with vision positioning system, moving mechanism, laser excision mechanism respectively, can detect the location of high-voltage insulator in real time through the vision positioning system, improve the accuracy of location and thus improve the uniformity of excision overlap, guarantee work piece quality; the laser cutting mechanism is used for removing the flash of the high-voltage insulator, so that the traditional manual flash removing mode is changed, and the cutting efficiency is improved.
Example two:
the present embodiment is a further improvement on the basis of the above-mentioned embodiment, and includes all the contents of the first embodiment, that is, the high-voltage insulator flash laser ablation system provided by the present embodiment includes all the features of the first high-voltage insulator flash laser ablation system of the first embodiment, and the improvement is that:
specifically, the laser cutting device further comprises a positioning clamp (17), the positioning clamp (17) is arranged on the workbench (12), and the high-voltage insulator can be fixed on the workbench (12) through the positioning clamp (17), so that the stability and the reliability of the placement of the high-voltage insulator are ensured.
In the embodiment, the positioning fixture (17) is used for positioning and fixing the high-voltage insulator to be deburred. The position of the positioning clamp (17) on the workbench (12) is fixed, the coordinate data of the positioning clamp (17) on the workbench (12) is also fixed, the high-voltage insulator is fixed on the workbench (12) through the positioning clamp (17), the double positioning of the high-voltage insulator can be realized through the visual positioning system (13) and the positioning clamp (17), the positioning accuracy is improved, the consistency of cutting off the flash is improved, and the workpiece quality is ensured.
Optionally, the working tables (12) are double working tables, when the high-voltage insulator is subjected to burr removal, one working table can work, and the other working table is used for loading and unloading workpieces by operators, so that the equipment utilization rate is improved. In this embodiment, a plurality of positioning fixtures can be arranged on one workbench, and a plurality of high-voltage insulators to be deburred are placed on the workbench at one time, so that the work efficiency of deburring is improved.
In this embodiment, the working table (12) may be a high-voltage insulator conveyor belt, the positioning fixture (17) is disposed on the high-voltage insulator conveyor belt, the high-voltage insulator on the high-voltage insulator conveyor belt is driven to the position of the laser ablation mechanism (15), and the high-voltage insulator conveyor belt is controlled to stop after reaching a specified position, at this time, the controller (16) controls the movement of the moving mechanism (14) and the laser ablation mechanism (15) according to ablation line position data obtained by processing high-voltage insulator surface data acquired by the visual positioning system (17), so as to perform laser ablation on the flash of the high-voltage insulator on the high-voltage insulator conveyor belt.
The embodiment of the utility model provides a high-voltage insulator overlap laser excision system, including the laser excision device, this laser excision device includes the frame, a workbench, the vision positioning system, moving mechanism, the laser excision mechanism, positioning fixture and controller, the workstation sets up in the frame, be provided with positioning fixture on the workstation, moving mechanism sets up in the frame, the laser excision mechanism sets up on moving mechanism, be provided with the vision positioning system on the laser excision mechanism, the controller is connected with vision positioning system, moving mechanism, laser excision mechanism respectively, can further improve the accuracy of location through the dual location of vision positioning system and positioning fixture and thus improve the uniformity of excision overlap, guarantee work piece quality; the laser cutting mechanism is used for removing the flash of the high-voltage insulator, so that the traditional manual flash removing mode is changed, and the cutting efficiency is improved.
Example three:
according to the embodiment, the height of the station for cutting the inner hole flash of the high-voltage insulator is different from the height of the station for cutting the outer circumference flash of the high-voltage insulator, and if one laser cutting device is used for cutting the flash of the high-voltage insulator, the working height of the laser cutting mechanism is required to be adjusted continuously through up and down movement to cut the inner hole flash of the high-voltage insulator and the outer circumference flash of the high-voltage insulator, so that the operation process is complicated. On the basis of the above embodiments, the present embodiment provides a laser trimming system for high-voltage insulator flashes, which includes a first laser trimming device and a second laser trimming device, where the first laser trimming device trims off the outer flashes of the high-voltage insulator, and the second laser trimming device trims off the inner flashes of the high-voltage insulator.
It should be noted that the first laser ablation device and the second laser ablation device include all the features of the laser ablation system for high voltage insulator flashing in the above embodiments.
In this embodiment, the shape of the high-voltage insulator is as shown in fig. 2, 21 is an insulating shed, 22 is an insulating shed inner hole, the position of the burr is located on the outer circumference of the insulating shed and the inner hole, and the height of the station for cutting off the burr of the inner hole of the insulating shed by the laser cutting mechanism (15) is different from the height of the station for cutting off the burr of the outer circumference of the insulating shed.
The flash cutting sequence of the high-voltage insulator can be that the flash on the outer circumference of the insulating shed is cut firstly, and then the flash on the inner hole of the insulating shed is cut; or firstly cutting off the inner hole flash of the insulating umbrella skirt and then cutting off the outer circumference flash of the insulating umbrella skirt.
In this embodiment, taking the sequence of cutting the flashes of the high-voltage insulator as an example that the flashes of the outer circumference of the insulating shed are cut first and then the flashes of the inner hole of the insulating shed are cut, the first laser cutting device finishes cutting the flashes of the outer circumference of the insulating shed and transmits the flashes to the position corresponding to the second laser cutting device to finish cutting the flashes of the inner hole of the insulating shed. The mode avoids the back-and-forth movement of the laser cutting mechanism, the operation is simple, and the processing efficiency is improved.
In this embodiment, the high-voltage insulator may be placed on the first laser cutting device worktable in a forward or reverse manner. It should be understood that the flange of the inner hole of the high-voltage insulator is positioned at the upper part of the inner hole, when the outer flange of the high-voltage insulator is cut off, the flange is reversely placed, and then the flange is placed on the second laser cutting device to cut off the inner flange after being reversely placed.
The embodiment of the utility model provides a pair of high-voltage insulator overlap laser excision system, including first laser resection device and second laser resection device, through carry out the excision of the inside and outside overlap of high-voltage insulator respectively on the laser resection device of difference, avoided laser resection mechanism to reciprocate frequently, improve overlap excision efficiency.
The foregoing is a more detailed description of embodiments of the present invention, and the specific embodiments are not to be considered in a limiting sense. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides a high voltage insulator overlap laser excision system, its characterized in that, includes laser excision device, laser excision device includes frame, workstation, vision positioning system, moving mechanism, laser excision mechanism and controller, be provided with the workstation in the frame, moving mechanism set up in the frame, laser excision mechanism set up in moving mechanism is last, vision positioning system set up in laser excision mechanism is last, the controller respectively with vision positioning system moving mechanism laser excision mechanism connects.
2. The laser trimming system for high-voltage insulator flashes according to claim 1, wherein the vision positioning system collects data of the high-voltage insulator and the controller controls the movement of the moving mechanism and the laser trimming mechanism according to the data of the high-voltage insulator.
3. The laser cutting system for high-voltage insulator flashes as recited in claim 1, wherein the movement mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism and a Z-axis movement mechanism.
4. The laser trimming system for high voltage insulator flashes as claimed in claim 1 wherein the moving mechanism is a robotic arm.
5. The high-voltage insulator flashing laser ablation system of claim 1, wherein the table is a dual table.
6. The high voltage insulator flashing laser ablation system of claim 1, wherein the platform is a high voltage insulator conveyor belt.
7. The laser cutting system for the flashes of high-voltage insulators according to claim 1, characterized in that said laser cutting device further comprises a positioning clamp, said positioning clamp being arranged on said worktable.
8. The laser trimming system for trimming high-voltage insulator flashes as claimed in claim 7, wherein the positioning jig is a cone-shaped positioning jig to which the high-voltage insulator is fixed.
9. The high-voltage insulator flashing laser ablation system of claim 7, wherein said positioning jig is at least one.
10. The high-voltage insulator flash laser cutting system according to any one of claims 1 to 9, wherein the laser cutting device comprises a first laser cutting device and a second laser cutting device, the first laser cutting device cuts off the high-voltage insulator outer flash, and the second laser cutting device cuts off the high-voltage insulator inner flash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844895.5U CN211804419U (en) | 2019-06-04 | 2019-06-04 | Laser cutting system for high-voltage insulator flash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844895.5U CN211804419U (en) | 2019-06-04 | 2019-06-04 | Laser cutting system for high-voltage insulator flash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804419U true CN211804419U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844895.5U Active CN211804419U (en) | 2019-06-04 | 2019-06-04 | Laser cutting system for high-voltage insulator flash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804419U (en) |
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2019
- 2019-06-04 CN CN201920844895.5U patent/CN211804419U/en active Active
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