CN110303245A - A kind of continuous hand-held welding device of efficient laser - Google Patents
A kind of continuous hand-held welding device of efficient laser Download PDFInfo
- Publication number
- CN110303245A CN110303245A CN201910552193.4A CN201910552193A CN110303245A CN 110303245 A CN110303245 A CN 110303245A CN 201910552193 A CN201910552193 A CN 201910552193A CN 110303245 A CN110303245 A CN 110303245A
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- CN
- China
- Prior art keywords
- laser
- cabinet
- welding device
- continuous hand
- held welding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to a kind of welding equipments, specifically a kind of continuous hand-held welding device of efficient laser, including cabinet are equipped with jointed fiber laser on the inside of the cabinet, operation panel is installed in the upper inclined surface of the cabinet, multiple optical fiber cable placement racks are also equipped at the top of the cabinet；It further include the Handheld laser stick being connect with the jointed fiber laser.The present invention uses jointed fiber laser, has the characteristics that small in size, energy is big, parameter is easily adjusted；It realizes basic laser parameter control, is applicable in more to the demanding laser processing occasion of laser heat；Handheld laser stick can not only resist high-power laser emission, but also very light, and manipulation is got up effortlessly, and strength is easier to hold.
Description
Technical field
The present invention relates to a kind of welding equipment, specifically a kind of efficient continuous hand-held welding device of laser.
Background technique
Laser welding be suitable for various advertisements, lamp decoration and die industry, as photoelectric communication device, medical treatment, electronics, copper piece,
Aluminum component and small-sized welding processing industry.The operating mode of laser hand bonding machine is as follows: being provided using YAG pulse type laser power supply
Electric power emits low frequency pulse laser, and single pulse energy is strong, and hand takes welding flexible and changeable, and welding distance can be longer.Use hand
Formula welding gun is held to substitute pervious fixed optical path, hand-hold type fiber laser bonding machine is remote mainly for carrying out, big workpiece
Laser welding, heat affecting is small when welding, not will lead to workpiece deformation, black, there is mark problem at the back side, and the depth of weld is big,
Firm welding, fusing is abundant, and molten bath melt convex portion and matrix junction are without depressed phenomenon.
Defect existing for existing Handheld laser welding equipment is as follows: 1) due to using pulse type laser power supply,
So the laser frequency launched is very low, have single pulsed laser energy big, but the Lase times of laser transmitting per second are lower
Namely frequency is lower, and for maximum in 60 hertzs, the product high for level weld seam requirement leakproofness cannot meet its technique；2) body
Product is larger, and movement is carried in inconvenience, uses inconvenience.Therefore, for the above status, there is an urgent need to develop a kind of efficient laser
Continuous hand-held welding device, to overcome the shortcomings of in currently practical application.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of continuous hand-held welding device of efficient laser, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of continuous hand-held welding device of efficient laser, including cabinet are equipped with jointed fiber laser on the inside of the cabinet
Device is equipped with operation panel in the upper inclined surface of the cabinet, multiple optical fiber cable placement racks is also equipped at the top of the cabinet；
It further include the Handheld laser stick being connect with the jointed fiber laser.
As a further solution of the present invention: being arranged on the connection wiring harness between the laser bar and jointed fiber laser
There is bellows.
As a further solution of the present invention: at least one gas blow pipe is also equipped on the outside of the laser bar.
As a further solution of the present invention: the diameter of the laser bar is 35mm, and the shell of laser bar uses aluminium alloy
Material is made, and Laser emission button is additionally provided on laser bar.
As a further solution of the present invention: include in the laser bar collimating mirror, focus lamp and focus protective glass, and
The laser bar is used to the directional light issued in jointed fiber laser focusing on workpiece after the processing of collimating mirror.
As a further solution of the present invention: the bottom of the cabinet is equipped with multiple castors.
As a further solution of the present invention: be also equipped on the inside of the cabinet for radiating to jointed fiber laser
The water cooling plant of cooling.
As a further solution of the present invention: the model XP3-18T of the operation panel, and set on the operation panel
It is equipped with power switch, optical gate switch and man-machine interface.
As a further solution of the present invention: the optical fiber cable placement rack in the top of cabinet at least provided with four, and
The laser bar, which can cooperate, to be positioned on optical fiber cable placement rack.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
1) jointed fiber laser is used, has the characteristics that small in size, energy is big, parameter is easily adjusted；
2) frequency and pulse width of its laser, analog signals control are controlled using the modulated pulse signal of PLC transmitted pulse width
Its laser power is made, realizes basic laser parameter control, so that laser technology arbitrarily adjusts within the allowable range, is applicable in more
To the demanding laser processing occasion of laser heat；
3) Handheld laser stick uses aluminum alloy material, and the relatively other metals of aluminium alloy have the characteristics that high temperature resistant, light-weight, make
High-power laser emission can not only be resisted by using, but also very light, and manipulation is got up effortlessly, and strength is easier to hold.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of laser bar in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of jointed fiber laser in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of optical fiber cable placement rack in the embodiment of the present invention.
In figure: 1- castor, 2- cabinet, 3- jointed fiber laser, 4- optical fiber cable placement rack, 5- operation panel, 6- laser
Beam, 7- gas blow pipe, 8- laser bar, 9- bellows.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Please refer to Fig. 1-4, in the embodiment of the present invention, a kind of efficient continuous hand-held welding device of laser, including cabinet 2, it is described
The inside of cabinet 2 is equipped with jointed fiber laser 3, and the top of jointed fiber laser 3 is in being equipped with circuit control in cabinet 2
System, jointed fiber laser 3 are that circuit generates high pressure by processing and emits the device of laser, and the top of the cabinet 2 is oblique
Operation panel 5 is installed on face, the top of the cabinet 2 is also equipped with multiple optical fiber cable placement racks 4, after welding finishes,
Too long optical fiber cable and laser bar 8 can be placed, prevents from carrying bring damage.
As shown in Fig. 2, further including the Handheld laser stick 8 being connect with jointed fiber laser 3, and 8 He of the laser bar
It is arranged with bellows 9 on connection wiring harness between jointed fiber laser 3, reduces the abrasion of harness；Laser beam is shown in Fig. 2
6 directions, the outside of the laser bar 8 are also equipped at least one gas blow pipe 8, the cooling after being welded；The laser bar 8
Diameter be 35mm, the shell of laser bar 8 is made of aluminum alloy material, and Laser emission button is additionally provided on laser bar 8 (not
Show), include collimating mirror, focus lamp in laser bar 8 and focus protective glass, and the laser bar 8 is for swashing jointed fiber
The directional light issued in light device 3 focuses on workpiece after the processing of collimating mirror, so that workpiece locally generates strong high temperature, reaches
To the purpose of welding.
Embodiment 2
Please refer to Fig. 1 and 4, the present embodiment difference from example 1 is that:
Further, the bottom of the cabinet 2 is equipped with multiple castors 1, facilitates the movement and fixation of device.
Further, the inside of the cabinet 2 is also equipped with for the water cooling dress to 3 radiating and cooling of jointed fiber laser
It sets, the temperature generated using the cooling laser of water cooling plant to component extends the service life.
Further, the model XP3-18T of the operation panel 5, and the operation panel 5 is the design of key screen,
It is provided with power switch, optical gate switch and man-machine interface on operation panel 5, laser parameter can be set on key screen, leads to
Adjustment laser parameter is crossed to reach required laser technology.
Further, the optical fiber cable placement rack 4 in the top of cabinet 2 at least provided with four, and 8 energy of the laser bar
Enough cooperations are positioned on optical fiber cable placement rack 4.
The application is water cooling plant in the side of jointed fiber laser 3 using the built-in processing of jointed fiber laser 3,
It is circuit control system in the top of jointed fiber laser 3, cabinet 2 uses totally enclosed type, increases overall structure sense.From cabinet
2 come out is laser gun body (i.e. laser bar 8), and 8 diameter 35mm of laser bar is similar to lip pencil, has Laser emission on laser bar 8
Button, under the premise of opening power supply and opening laser optical shutter, when pressing Laser emission button, laser emits immediately, and from
Protective gas is issued in the aluminum alloy tube of laser gun body forefront.It is operation panel 5 on the front top of cabinet 2, operation
There are power switch, optical gate switch and man-machine interface on panel 5, in man-machine interface, laser technical parameters is adjusted, pass through these
Transmitting size, frequency and the pulsewidth of parameter regulation laser.
The efficient continuous hand-held welding device of laser, in practical application, having the following prominent advantages:
1) use jointed fiber laser 3, this laser have it is small in size (only there are two host computer size, convenient in carrying,
Can carry at any time), the features such as energy is big, parameter is easily adjusted, maximum can carry 1000W laser；
2) frequency and pulse width of its laser, analog signals control are controlled using the modulated pulse signal of PLC transmitted pulse width
Its laser power is made, realizes basic laser parameter control, so that laser technology arbitrarily adjusts within the allowable range, is applicable in more
To the demanding laser processing occasion of laser heat；
3) Handheld laser stick 8(laser gun) aluminum alloy material is used, the relatively other metals of aluminium alloy have high temperature resistant, light-weight
The features such as, high-power laser emission can not only be resisted by using, but also very light, and manipulation is got up effortlessly, and strength is more held
Easily hold.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (9)
1. a kind of continuous hand-held welding device of efficient laser, including cabinet (2), which is characterized in that the inside of the cabinet (2)
It is equipped with jointed fiber laser (3), is equipped with operation panel (5) in the upper inclined surface of the cabinet (2), the cabinet (2)
Top be also equipped with multiple optical fiber cable placement racks (4)；It further include that the hand-held connecting with the jointed fiber laser (3) swashs
Optical wand (8).
2. the continuous hand-held welding device of efficient laser according to claim 1, which is characterized in that the laser bar (8)
Bellows (9) are arranged on connection wiring harness between jointed fiber laser (3).
3. the continuous hand-held welding device of efficient laser according to claim 1 or 2, which is characterized in that the laser bar
(8) at least one gas blow pipe (8) is also equipped on the outside of.
4. the continuous hand-held welding device of efficient laser according to claim 3, which is characterized in that the laser bar (8)
Diameter be 35mm, the shell of laser bar (8) is made of aluminum alloy material, be additionally provided on laser bar (8) Laser emission by
Button.
5. the continuous hand-held welding device of efficient laser according to claim 4, which is characterized in that the laser bar (8)
It inside include collimating mirror, focus lamp and focusing protective glass, and the laser bar (8) is used to send out in jointed fiber laser (3)
Directional light out focuses on workpiece after the processing of collimating mirror.
6. the continuous hand-held welding device of efficient laser according to claim 1, which is characterized in that the cabinet (2)
Bottom is equipped with multiple castors (1).
7. the continuous hand-held welding device of efficient laser according to claim 1, which is characterized in that the cabinet (2)
Inside is also equipped with for the water cooling plant to jointed fiber laser (3) radiating and cooling.
8. the continuous hand-held welding device of efficient laser according to claim 1, which is characterized in that the operation panel
(5) model XP3-18T, and power switch, optical gate switch and man-machine interface are provided on the operation panel (5).
9. the continuous hand-held welding device of efficient laser according to claim 5, which is characterized in that the optical fiber cable is placed
Seat (4) is in the top of cabinet (2) at least provided with four, and the laser bar (8) can cooperate and be positioned in optical fiber cable placement rack
(4) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552193.4A CN110303245A (en) | 2019-06-25 | 2019-06-25 | A kind of continuous hand-held welding device of efficient laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552193.4A CN110303245A (en) | 2019-06-25 | 2019-06-25 | A kind of continuous hand-held welding device of efficient laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303245A true CN110303245A (en) | 2019-10-08 |
Family
ID=68076444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552193.4A Pending CN110303245A (en) | 2019-06-25 | 2019-06-25 | A kind of continuous hand-held welding device of efficient laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743233A (en) * | 2021-01-07 | 2021-05-04 | 湖北品壹光电科技有限公司 | Handheld laser welding all-in-one machine for welding thin plates |
| CN113305425A (en) * | 2021-06-18 | 2021-08-27 | 深圳市镭康机械设备有限公司 | Handheld welding device |
| CN114734145A (en) * | 2022-05-11 | 2022-07-12 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205927511U (en) * | 2016-07-28 | 2017-02-08 | 东莞市华和激光科技有限公司 | Optical fiber transmission laser -beam welding machine |
| CN206029018U (en) * | 2016-09-14 | 2017-03-22 | 深圳市海镭激光科技有限公司 | Hand -held type laser outgoing head |
| CN108435712A (en) * | 2018-03-22 | 2018-08-24 | 广州骇能自动化设备科技有限公司 | A kind of new pattern laser cleaning machine |
| CN109848555A (en) * | 2019-03-20 | 2019-06-07 | 苏州市镭极激光技术有限公司 | Portable laser welder |
-
2019
- 2019-06-25 CN CN201910552193.4A patent/CN110303245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205927511U (en) * | 2016-07-28 | 2017-02-08 | 东莞市华和激光科技有限公司 | Optical fiber transmission laser -beam welding machine |
| CN206029018U (en) * | 2016-09-14 | 2017-03-22 | 深圳市海镭激光科技有限公司 | Hand -held type laser outgoing head |
| CN108435712A (en) * | 2018-03-22 | 2018-08-24 | 广州骇能自动化设备科技有限公司 | A kind of new pattern laser cleaning machine |
| CN109848555A (en) * | 2019-03-20 | 2019-06-07 | 苏州市镭极激光技术有限公司 | Portable laser welder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743233A (en) * | 2021-01-07 | 2021-05-04 | 湖北品壹光电科技有限公司 | Handheld laser welding all-in-one machine for welding thin plates |
| CN113305425A (en) * | 2021-06-18 | 2021-08-27 | 深圳市镭康机械设备有限公司 | Handheld welding device |
| CN114734145A (en) * | 2022-05-11 | 2022-07-12 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
| CN114734145B (en) * | 2022-05-11 | 2022-11-29 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |