CN204913068U - Be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction - Google Patents
Be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction Download PDFInfo
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- CN204913068U CN204913068U CN201520658406.9U CN201520658406U CN204913068U CN 204913068 U CN204913068 U CN 204913068U CN 201520658406 U CN201520658406 U CN 201520658406U CN 204913068 U CN204913068 U CN 204913068U
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Abstract
The utility model relates to a be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction mainly includes cage transmission structure, servo driving motor, apart from detection sensor, interior cooling water outlet and inlet, cutting gas access, automatically controlled interface, collimating system, sealed dustcoat, cutting head main part, cutting follow -up head, cutting nozzle. Adopt cage transmission structure, furthest makes laser instrument Z axle direction stabilize adjustablely, the modularized design is adopted with optical components to the drive, can prevent that the dust from getting into drive arrangement, has reduced the volume of cutting head simultaneously, the sensitivity that has improved the laser three -dimensional cutting head, and the optical glass is dismantled conveniently, need not adjust after the dismouting, and can accurate fast speed adjusting jiao, ensure to cut the quality, through sense controller and servo motor to the response of cutting work piece, can realize higher cutting accuracy, can effectively prevent that laser cutting head and cutting work piece from bumping simultaneously, avoid the laser head with the work piece collision and damage the laser cutting head.
Description
Technical field
The utility model relates to a kind of laser three-D cutting head, and particularly a kind of manipulator dimension laser cutting head, belongs to laser cutting technique field.
Background technology
Laser cutting is the laser focusing bundle scanning surface of the work utilizing high power density, in very short time, laser beam flying place is heated to several thousand or up to ten thousand degrees Celsius, make its instant melting or vaporization, with gases at high pressure, fusing or vaporization material are blown away from joint-cutting again, thus reach the object of cut workpiece.
Along with the fast development of industry in recent years, the demand of Materialbearbeitung mit Laserlicht is constantly increased, simultaneously more and more higher to the requirement of apparatus and process.Panel beating, aviation, automobile and petroleum chemical industry need high-quality cut workpiece, the quality of improving product, meet the requirement of client, and therefore the technique of laser cutting is just especially outstanding.Wherein, need higher speed, efficiency, precision to the laser cutting of space three-dimensional complex curve curved surface and laser three-D cutting, process time is short, and heat affected area is little, thermal deformation and machining deformation little.The vitals that laser three-D cutting head is processed as laser three-D, it serves key effect.
The laser three-D cutting head being applicable to Laser industry processing in the market generally comprises fibre-optical splice, level(l)ing device, focus control, protective glass device, gas operated device and cutting head, another attached external hunting gear.Laser three-D cutting head is connected with manipulator by flange, and under long duty, the vertical plane of laser three-D cutting head does not overlap with wanting the vertical plane of cut workpiece point, easily causes cutting path offset or do not cut the phenomenons such as workpiece.Hunting gear is exposed in working environment, and device context easily enters dust and device can be caused to damage, and external hunting gear volume is relatively large, reduces flexibility ratio and the sensitivity of cutting head.Individual in protective glass device; the service life of protective lens is short; in use need frequent dismounting and change; general cutting head need use tool ejector clamping screw, extracts mount pad, then changes protective glass and is turned back to; again bolt is confined in locking; repeated disassembled and assembled easily causes focus mid point to depart from, and reduces operating efficiency, and can cause the aging generation gas leak phenomenon of sealing ring.
Summary of the invention
Goal of the invention:
The utility model provides one to be applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, its object is to the laser three-D cutting head that a kind of brand-new design is provided, overcome the defect existed in existing cutting head technology, adopt modularized design, guidance quality is good, volume is little, dust tightness is good; Focusing regulates quick focus center position stability, guarantees cut quality; Optical mirror slip disassembling, assembling and replacing is convenient and swift; Adopt induction controller and servomotor to control in real time the distance between cut workpiece and cutting nozzles, achieve higher cutting accuracy, avoid laser head and workpiece to collide, damage laser cutting head.
Technical scheme:
The utility model is achieved through the following technical solutions:
One is applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, it is characterized in that: this laser three-D cutting head mainly comprises cage drive mechanism, servo drive motor, distance measurement sensor, inner cooling water import and export, cutting gas entrance, automatically controlled interface, colimated light system, sealing cover, cutting head main body, cuts servo-actuated head, cutting nozzles; Servo drive motor is adjacent with distance measurement sensor, is positioned at cage drive mechanism side; Inner cooling water is imported and exported and cutting gas entrance is positioned at cutting head body top, and cooling water pipeline and cutting gas pipeline are embedded in cutting head main body; Colimated light system is positioned at cutting head body top; Automatically controlled interface is positioned at above sealing cover; Cutting head bottom part body junction is respectively equipped with the servo-actuated head of cutting and cutting nozzles.
Sealing cover comprises the first sealing cover and the second sealing cover, and the second sealing cover is positioned at below the first sealing cover; Cage drive mechanism comprises and is embedded into guide plate in the first sealing cover and lead, and lead is through guide plate; Servo drive motor and distance measurement sensor are embedded in the first sealing cover, and both automatically controlled interfaces are positioned at above the first sealing cover.
Lead is set to three, and lead is vertical with guide plate.
Cutting head main body is embedded in the first sealing cover and the second sealing cover.
Cutting head body interior is disposed with collimation lens, focusing lens and protective lens from top to bottom; Collimation lens is positioned at the first sealing cover upper surface inward flange, and focusing lens is positioned at the first sealing cover lower surface outward flange, and protective lens is positioned at the second sealing cover lower surface inward flange.
Cutting head also comprises servo-actuated sensor line and cutting gas stream, and servo-actuated sensor line is embedded in cutting head main body inner wall, arrives cutting nozzles through cutting servo-actuated head; Cutting gas stream is embedded in the second sealing cover inwall, through to the servo-actuated head of cutting.
Cutting nozzles chrome-faced, for gas cutting carbon steel.
Advantage and effect:
The utility model provides one and is applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, and compared with laser three-D cutting head common at present, this cutting head has the following advantages:
(1), this laser three-D cutting head adopt cage drive mechanism i.e. three leads fixedly to make cutting head vertical plane (i.e. XOY face) is stable, friction, while cutting head direction (Z axis) Absorbable organic halogens transfer.
(2), this laser three-D cutting head adopts modularized design: it is inner that servo drive motor encloses laser head by sealing cover, can prevent dust from entering drive unit, reduce the volume of cutting head simultaneously, improve the sensitivity of laser three-D cutting head; Collimation, focusing, protection optical mirror slip have optical mirror slip module, convenient disassembly separately, do not need adjustment, and can accurately focus fast, guarantee cut quality after dismounting.
(3), by induction controller and servomotor cut workpiece is responded to, higher cutting accuracy can be realized, effectively can prevent laser cutting head and cut workpiece from colliding simultaneously, avoid laser head and workpiece collide and damage laser cutting head.
Accompanying drawing explanation
Fig. 1 is the first sealing cover schematic internal view of the present utility model.
Fig. 2 is overall structure front schematic view of the present utility model.
Fig. 3 is cutting body interior schematic diagram of the present utility model.
Fig. 4 is the utility model applied topology figure.
Description of reference numerals:
The import and export of 1-cage drive mechanism, guide plate 1.1, lead 1.2,2-servo drive motor, 3-distance measurement sensor, 4-inner cooling water, 5-cutting gas entrance, the automatically controlled interface of 6-, 7-colimated light system, 8-sealing cover, the first sealing cover 8.1, second sealing cover 8.2,9-cutting head main body, 10-cut servo-actuated head, 11-cutting nozzles, 12-collimation lens, 13-focusing lens, 14-protective lens, 15-cutting gas stream, the servo-actuated sensor line of 16-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
The utility model provides one and is applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, and this laser three-D cutting head mainly comprises cage drive mechanism 1, servo drive motor 2, distance measurement sensor 3, inner cooling water import and export 4, cutting gas entrance 5, automatically controlled interface 6, colimated light system 7, sealing cover 8, cutting head main body 9, cuts servo-actuated 10, cutting nozzles 11.
Sealing cover 8 comprises the first sealing cover 8.1 and the second sealing cover 8.2, second sealing cover 8.2 is positioned at below the first sealing cover 8.1.
As shown in fig. 1, comprise cage drive mechanism 1, servo drive motor 2, distance measurement sensor 3 and inner cooling water in the first sealing cover 8.1 and import and export 4.Adopt cage drive mechanism to make laser instrument Z-direction stablize to greatest extent adjustable, cage drive mechanism 1 comprises guide plate 1.1 and lead 1.2, and it is inner that guide plate 1.1 and lead 1.2 are embedded into the first sealing cover 8.1, and lead 1.2 is through guide plate 1.1; Lead 1.2 is set to three, and vertical with guide plate 1.1, and three leads fixedly make that cutting head vertical plane (i.e. XOY face) is stable, friction, and cutting head direction (Z axis) Absorbable organic halogens is transferred simultaneously.Servo drive motor 2 is adjacent with distance measurement sensor 3, is positioned at cage drive mechanism 1 side.
As shown in Figure 2, servo drive motor 2 and distance measurement sensor 3 are embedded in the first sealing cover 8.1, and both are positioned at above the first sealing cover 8.1 by the automatically controlled interface 6 of (servo drive motor 2 and distance measurement sensor 3).Inner cooling water import and export 4 and cutting gas entrance 5 are positioned at cutting head main body 9 top, and cooling water pipeline and cutting gas pipeline are embedded in cutting head main body 9.Colimated light system 7 is positioned at cutting head main body 9 top.Cutting head main body 9 is embedded in the first sealing cover 8.1 and the second sealing cover 8.2.Cutting head main body 9 bottom junctions is cutting servo-actuated 10 and cutting nozzles 11 respectively.
As shown in Figure 3, cutting head main body 9 inside comprise successively from top to bottom collimation lens 12, focusing lens 13 and protective lens 14, three eyeglass there is optical mirror slip module respectively; convenient disassembly; do not need adjustment after dismounting, and can accurately focus fast, guarantee cut quality.Collimation lens 12 is positioned at the first sealing cover 8.1 upper surface inward flange, and focusing lens 13 is positioned at the first sealing cover 8.1 lower surface outward flange, and protective lens 14 is positioned at the second sealing cover 8.2 lower surface inward flange.
Drive and optical module employing modularized design, can prevent dust from entering drive unit, reduce the volume of cutting head simultaneously, improve the sensitivity of laser three-D cutting head.
Cutting head also comprises servo-actuated sensor line 16 and cutting gas stream 15, and servo-actuated sensor line 16 is embedded in cutting head main body 9 inwall, arrives cutting nozzles 11 through cutting servo-actuated 10; Cutting gas stream 15 is embedded in the second sealing cover 8.2 inwall, through to cutting servo-actuated 10.
Cutting nozzles 11 chrome-faced, is mainly used in gas cutting carbon steel.During cutting, can be used for oxygen protection, avoid high temperature to have an impact to nozzle.
As shown in Figure 4, when the utility model is specifically implemented, by induction controller and servomotor, cut workpiece is responded to, be in work running at manipulator, height adjuster sends a signal to processor through laser three-D cutting head nozzle induction accessory according to the distance of nozzle bottom and workpiece, processor is through the process of data and analysis, provide a compensating signal, servomotor rotates to an angle according to feedback signal, drive screw mandrel moves, regulate the position of laser three-D cutting head, certain distance is remained with workpiece, higher cutting accuracy can be realized, effectively prevent laser cutting head and cut workpiece from colliding, laser head and workpiece is avoided to collide and damage laser cutting head.
Claims (7)
1. be applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, it is characterized in that: this laser three-D cutting head mainly comprises cage drive mechanism (1), servo drive motor (2), distance measurement sensor (3), inner cooling water import and export (4), cutting gas entrance (5), automatically controlled interface (6), colimated light system (7), sealing cover (8), cutting head main body (9), cuts servo-actuated head (10), cutting nozzles (11); Servo drive motor (2) is adjacent with distance measurement sensor (3), is positioned at cage drive mechanism (1) side; Inner cooling water imports and exports (4) and cutting gas entrance (5) is positioned at cutting head main body (9) top, and cooling water pipeline and cutting gas pipeline are embedded in cutting head main body (9); Colimated light system (7) is positioned at cutting head main body (9) top; Automatically controlled interface (6) is positioned at sealing cover (8) top; Cutting head main body (9) bottom junctions is respectively equipped with the servo-actuated head of cutting (10) and cutting nozzles (11).
2. be according to claim 1ly applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, it is characterized in that: sealing cover (8) comprises the first sealing cover (8.1) and the second sealing cover (8.2), the second sealing cover (8.2) is positioned at the first sealing cover (8.1) below; Cage drive mechanism (1) comprises and is embedded into guide plate (1.1) in the first sealing cover (8.1) and lead (1.2), and lead (1.2) is through guide plate (1.1); Servo drive motor (2) and distance measurement sensor (3) are embedded in the first sealing cover (8.1), and both automatically controlled interfaces (6) are positioned at the first sealing cover (8.1) top.
3. be according to claim 2ly applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, it is characterized in that: lead (1.2) is set to three, lead (1.2) is vertical with guide plate (1.1).
4. be according to claim 2ly applicable to the hermetically sealed laser three-D cutting head of manipulator cage construction, it is characterized in that: cutting head main body (9) is embedded in the first sealing cover (8.1) and the second sealing cover (8.2).
5. the laser three-D cutting head according to Claims 2 or 3, is characterized in that: cutting head main body (9) inside is disposed with collimation lens (12), focusing lens (13) and protective lens (14) from top to bottom; Collimation lens (12) is positioned at the first sealing cover (8.1) upper surface inward flange, and focusing lens (13) is positioned at the first sealing cover (8.1) lower surface outward flange, and protective lens (14) is positioned at the second sealing cover (8.2) lower surface inward flange.
6. the laser three-D cutting head according to Claims 2 or 3, it is characterized in that: cutting head also comprises servo-actuated sensor line (16) and cutting gas stream (15), servo-actuated sensor line (16) is embedded in cutting head main body (9) inwall, arrives cutting nozzles (11) through cutting servo-actuated head (10); Cutting gas stream (15) is embedded in the second sealing cover (8.2) inwall, through to the servo-actuated head of cutting (10).
7. the laser three-D cutting head according to claim 1,2 or 3, is characterized in that: cutting nozzles (11) chrome-faced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658406.9U CN204913068U (en) | 2015-08-28 | 2015-08-28 | Be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658406.9U CN204913068U (en) | 2015-08-28 | 2015-08-28 | Be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913068U true CN204913068U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658406.9U Withdrawn - After Issue CN204913068U (en) | 2015-08-28 | 2015-08-28 | Be applicable to totally enclosed laser three -dimensional cutting head of manipulator cage constrction |
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| CN (1) | CN204913068U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171247A (en) * | 2015-08-28 | 2015-12-23 | 成健 | Cage type structure fully-sealed laser three-dimensional cutting head suitable for manipulator |
| CN107234349A (en) * | 2017-06-15 | 2017-10-10 | 广东工业大学 | A kind of laser head protection device for processing con-rod fracture splitting groove and its guard method |
| CN107790902A (en) * | 2017-10-27 | 2018-03-13 | 成都添彩电子设备有限公司 | A kind of probe for laser marker |
| CN112589282A (en) * | 2020-12-07 | 2021-04-02 | 重庆康斯顿激光科技股份有限公司 | Laser equipment for cutting |
| CN114473261A (en) * | 2022-02-28 | 2022-05-13 | 哈尔滨工大焊接科技有限公司 | Vacuum laser transmission lens protection system and method |
| CN117359094A (en) * | 2023-12-04 | 2024-01-09 | 深圳市润泽机器人有限公司 | Cooling device for cutting of water gap robot |
-
2015
- 2015-08-28 CN CN201520658406.9U patent/CN204913068U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171247A (en) * | 2015-08-28 | 2015-12-23 | 成健 | Cage type structure fully-sealed laser three-dimensional cutting head suitable for manipulator |
| CN105171247B (en) * | 2015-08-28 | 2017-01-11 | 成健 | Cage type structure fully-sealed laser three-dimensional cutting head suitable for manipulator |
| CN107234349A (en) * | 2017-06-15 | 2017-10-10 | 广东工业大学 | A kind of laser head protection device for processing con-rod fracture splitting groove and its guard method |
| CN107790902A (en) * | 2017-10-27 | 2018-03-13 | 成都添彩电子设备有限公司 | A kind of probe for laser marker |
| CN112589282A (en) * | 2020-12-07 | 2021-04-02 | 重庆康斯顿激光科技股份有限公司 | Laser equipment for cutting |
| CN114473261A (en) * | 2022-02-28 | 2022-05-13 | 哈尔滨工大焊接科技有限公司 | Vacuum laser transmission lens protection system and method |
| CN117359094A (en) * | 2023-12-04 | 2024-01-09 | 深圳市润泽机器人有限公司 | Cooling device for cutting of water gap robot |
| CN117359094B (en) * | 2023-12-04 | 2024-02-23 | 深圳市润泽机器人有限公司 | Cooling device for cutting of water gap robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |