CN205464835U - Laser cutting system - Google Patents
Laser cutting system Download PDFInfo
- Publication number
- CN205464835U CN205464835U CN201521119684.3U CN201521119684U CN205464835U CN 205464835 U CN205464835 U CN 205464835U CN 201521119684 U CN201521119684 U CN 201521119684U CN 205464835 U CN205464835 U CN 205464835U
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- CN
- China
- Prior art keywords
- laser cutting
- work piece
- piece platform
- laser
- cutting head
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract 1
- 238000011268 retreatment Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- -1 decoration Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model belongs to the laser cutting field specifically is a laser cutting system, including work piece platform, laser cutting head and drive the robot that the laser cutting head removed, the work piece platform sets up on a PMKD still be provided with between work piece platform and the PMKD and make the work piece platform be in the last actuating mechanism along rectilinear movement of PMKD, actuating mechanism includes screw drive mechanism and leads track to the mechanism. The utility model discloses an industrial robot + fiber laser's combination is processed, and the deburring technology such as is punched a hole and is once accomplished, says technology retreatment after the incision neatly need not, has shortened process flow greatly, has reduced cost of labor and input, has also improved product grades and added value of products.
Description
Technical field
This utility model belongs to cut field, a kind of laser cutting system processed for plates of automobile covering and chassis member.
Background technology
Three-dimensional laser cutting machine is widely used in the various manufacturings such as Aero-Space, automobile steamer, machine-building, elevator manufacture, ad production, household electrical appliance manufacture, medical apparatus and instruments, five metals, decoration, metal laser job shop.Panel beating covering on auto parts and components and chassis member comprise cover, back cover case, water tank frame, bumper, lappet, car door also have the ingot beam of chassis member, control arm, back axle etc. to generally require the cutting of three-dimensional, including deburring and punching etc..Tradition five-axis machine tool positioning precision is low compared with industrial robot, and cutting efficiency is low, and system power consumption is high, operation and maintenance cost is high；Additionally tradition CO2 laser instrument cut quality is the highest, and service life is relatively low and maintenance cost is high.
Utility model content
In order to solve above-mentioned produced problem, the purpose of this utility model is to provide a kind of laser cutting system processed for plates of automobile covering and chassis member.
The purpose of this utility model is achieved through the following technical solutions:
A kind of laser cutting system, it is characterized in that: include laser instrument, work piece platform, laser cutting head and drive the robot that described laser cutting head moves, described laser instrument is connected with described laser cutting head by outside optical system, described work piece platform is arranged on one and fixes on base plate, the drive mechanism making institute's work piece platform linearly move on described fixing base plate it is additionally provided with between described work piece platform and fixing base plate, also include one for cooling down the cooling system of described laser instrument and outside optical system, cooling system uses water cooling unit to provide the cooling water of circulation for laser instrument and outside optical system.
Described drive mechanism includes lead screw transmission mechanism and guide rail guiding mechanism, and described work piece platform arranges and is fixed on described guide rail guiding mechanism and is connected with described lead screw transmission mechanism.
Described robot is fixed in a planer-type reversal of the natural order of things system.
Drive mechanism also includes base slide unit and slip slide unit.Whole base slide unit and slip slide unit use Welding Structure, between base slide unit and slip slide unit be movement be by the way of servomotor drives ball leading screw driving, guide rail guiding mechanism to guide.Slip slide unit movement velocity is less than or equal to 0.03mm up to 10m/min, repetitive positioning accuracy.
Robot is fixed in a planer-type reversal of the natural order of things system, is mainly made up of column unit, crossbeam unit, and main employing sheet material, section bar are welded, it is ensured that enough supports and rigidity；Make whole equipment behave steadily, welding quality excellent.
Also include cooling system, cooling system uses water cooling unit to provide the cooling water of circulation for laser instrument and outside optical system, take away the waste heat that laser instrument produces during electro-optic conversion, take away the heat that outside optical system eyeglass is absorbed, laser welding system is made to be in thermal balance in the course of the work, it is ensured that security of system stable operation.Dual temperature type water cooling unit is stablizing accurate coolant controlled simultaneously for laser instrument offer, provides again the water route that a road and ambient temperature are close, cools down for eyeglass, it is therefore prevented that eyeglass uses low-temperature cooling water condensation to cause and damage this problem.
The beneficial effects of the utility model are:
The techniques such as the combination using industrial robot+optical fiber laser is processed, trimming and piercing die once complete, and otch is neatly reprocessed without postchannel process, substantially reduces technological process, reduces cost of labor and input, also improves product specification and added value of product.
The equipment relation of this utility model device and parts is simple, and cutting speed is fast, for the twice of like product；Cutting accuracy is high.System repetitive positioning accuracy is up to ± 100um；Roundlet, cutting effect is round and smooth attractive in appearance, estimates undeformed and burr.Single roundlet can be controlled in 2s clipping time；The high accuracy drive lead screw of apolegamy stroke 1700mm, in addition to the hemispherical Three-dimension process region realizing diameter 3m, also can realize the two dimensional surface cutting of 3.5m × 1.5m；Match off-line programming software according to actual needs, can read the three-dimensional softwares such as CATIA, SolidWork and derive the digital-to-analogue of form, directly generate cutting track after amendment, replace artificial teaching, easy to use.
Faster, percent defective is lower for its speed of operation, enhancing production capacities, in terms of raising efficiency, will play very important effect；IRB2400 uses and optimizes design, and fuselage is compact lightly, and pitch time can reduce up to 25% compared with industry standard；IRB2400 working range is big, and mounting means is flexible, and can easily go directly target device, without interference with auxiliary equipment.Optimize robot and the effective means being an up production efficiency is installed.During simulation optimised process layout, mounting means more can bring great convenience flexibly；The base of IRB2400 can draw closer together with target device, thus reduces the floor space of whole work station.Little slide unit base also carries out underface operation for underarm and creates advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Wherein: 1 is cooling system；2 is robot control system；3 is light pricker laser instrument；4 is security protection system；5 is laser cutting head；6 hang upside down system for planer-type；7 is robot system；8 is slipway mechanism.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model laser cutting system, the robot system 7 moved including laser instrument, work piece platform, laser cutting head 5 and drive laser cutting head.Wherein laser instrument is optical fiber laser 3, work piece platform is arranged on one and fixes on base plate, the drive mechanism making work piece platform linearly move on fixing base plate it is additionally provided with between work piece platform and fixing base plate, this drive mechanism is slipway mechanism 8, and slipway mechanism 8 includes lead screw transmission mechanism and guide rail guiding mechanism.Robot system 7 is fixed in planer-type reversal of the natural order of things system 6.
Operation principle of the present utility model is:
During reality is applied, configure laser cutting head 5 on robot system the 6th axle and irregular workpiece is carried out Three dimensional slots, hunting gear and optical path transmission device it is equipped with on optical laser cutting head 5, optical fiber laser 3 utilizes optical fiber by Laser Transmission to cutting head, recycling focusing system is focused, sheet material for different-thickness develops how set focusing system carries out multi-faceted cutting to multiple 3-dimensional metal sheet material, meets cutting demand.Robot control system 2 carries out teaching programming or off-line programing to different product, different tracks, and teaching robot's system completes to cut work.Cut mechanism is the laser will launched from light pricker laser instrument 3, through light path system, is focused into the laser beam of high power density.Laser beam irradiation is to surface of the work, workpiece is made to reach fusing point or boiling point, fusing or gasified metal are blown away by the gases at high pressure the most coaxial with light beam, light beam moves under robot system 7 action therewith, along with light beam and workpiece moving relative to position, finally make material form joint-cutting, thus reach the purpose of cutting；The 7th axle that slipway mechanism 8 is whole cut mechanism that screw rod transmission, line slideway guide, can meet the cutting of large-size workpiece.
Claims (3)
1. a laser cutting system, it is characterized in that: include laser instrument, work piece platform, laser cutting head and the robot driving described laser cutting head to move, described laser instrument is connected with described laser cutting head by outside optical system, described work piece platform is arranged on one and fixes on base plate, is additionally provided with the drive mechanism making institute's work piece platform linearly move on described fixing base plate between described work piece platform and fixing base plate；Also including one for cooling down the cooling system of described laser instrument and outside optical system, cooling system uses water cooling unit to be the cooling water that laser instrument and outside optical system provide circulation.
2. the laser cutting system as described in claim 1, it is characterised in that: described drive mechanism includes lead screw transmission mechanism and guide rail guiding mechanism, and described work piece platform arranges and is fixed on described guide rail guiding mechanism and is connected with described lead screw transmission mechanism.
3. the laser cutting system as described in claim 1, it is characterised in that: described robot is fixed in a planer-type reversal of the natural order of things system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119684.3U CN205464835U (en) | 2015-12-30 | 2015-12-30 | Laser cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119684.3U CN205464835U (en) | 2015-12-30 | 2015-12-30 | Laser cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464835U true CN205464835U (en) | 2016-08-17 |
Family
ID=56662653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119684.3U Active CN205464835U (en) | 2015-12-30 | 2015-12-30 | Laser cutting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166647A (en) * | 2016-08-30 | 2016-11-30 | 厦门真好汉自动化设备有限公司 | A kind of optical-fiber laser cutting equipment and cutting method thereof |
| CN107671432A (en) * | 2017-09-20 | 2018-02-09 | 广东拓斯达科技股份有限公司 | A kind of dynamic cambered surface laser cutting system |
| CN110497100A (en) * | 2019-09-24 | 2019-11-26 | 南京英田激光科技有限公司 | A kind of heavy truck crossbeam laser automatic cutting equipment |
-
2015
- 2015-12-30 CN CN201521119684.3U patent/CN205464835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166647A (en) * | 2016-08-30 | 2016-11-30 | 厦门真好汉自动化设备有限公司 | A kind of optical-fiber laser cutting equipment and cutting method thereof |
| CN107671432A (en) * | 2017-09-20 | 2018-02-09 | 广东拓斯达科技股份有限公司 | A kind of dynamic cambered surface laser cutting system |
| CN110497100A (en) * | 2019-09-24 | 2019-11-26 | 南京英田激光科技有限公司 | A kind of heavy truck crossbeam laser automatic cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Laser cutting system and control method thereof Effective date of registration: 20180709 Granted publication date: 20160817 Pledgee: Bank of Nanjing Limited by Share Ltd. Nanjing branch Pledgor: NANJING ZHONGKE RAYCHAM TECHNOLOGY Co.,Ltd. Registration number: 2018320000098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160817 Pledgee: Bank of Nanjing Limited by Share Ltd. Nanjing branch Pledgor: NANJING ZHONGKE RAYCHAM TECHNOLOGY Co.,Ltd. Registration number: 2018320000098 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |