CN206689609U - Laser soldering device - Google Patents
Laser soldering device Download PDFInfo
- Publication number
- CN206689609U CN206689609U CN201720163490.6U CN201720163490U CN206689609U CN 206689609 U CN206689609 U CN 206689609U CN 201720163490 U CN201720163490 U CN 201720163490U CN 206689609 U CN206689609 U CN 206689609U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- elastic rod
- chuck
- welded seam
- soldering device
- Prior art date
- 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.)
- Expired - Fee Related
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- Laser Beam Processing (AREA)
Abstract
Welding technology field is the utility model is related to, specifically a kind of laser soldering device.Including handle, elastic rod, screw rod, laser welded seam and cutter head, the elastic rod is connected with the handle, the cutter head is arranged on the elastic rod, chuck is provided between the elastic rod and cutter head, the cutter head is fixed on the elastic rod by the chuck by screw rod, positioner is provided between the cutter head and the elastic rod, laser welded seam is provided with the cutter head, the laser welded seam front end is provided with matrix, described matrix and a center axis connection, described matrix and the junction of the central shaft are provided with platen.The utility model has the advantages of welding precision is high, bonding speed is fast and is easy to repair and changes.
Description
Technical field
Welding technology field is the utility model is related to, specifically a kind of laser soldering device.
Background technology
Many fields such as modern electronic product production, optical communication, household electrical appliance are required to circuit board and provide control and signal
Unit, with the miniaturization of electronic component and the use of a large amount of integrated circuits, solder joint is less and less, the spacing between solder joint
Also less and less, the welding so to circuit board element proposes higher and higher requirement.
Bonding machine mainly has resistance-type bonding machine and reverse-flow type bonding machine at present.Resistance-type bonding machine using one have compared with
Resistance head made of the material of big resistance value, heats under the function of current, weldering is then realized by way of contacting welding material
Connect purpose.Resistance head firing rate is restricted, and is easily worn as consumable accessory, it is necessary to often change, equipment needs in itself after replacing
Will adjustment again, and resistance area of bed is single, can not stochastic transformation, these can influence the efficiency of production line.Work as component
Limited when solder joint is less and less by resistance head physical size, high-quality welding is difficult to resistance head heating；It is such to set
For generally by thermocouple sensing temperature feedback of the information to control panel, feedback time is slow, and resistance head reaches new desired temperature
Time is grown, and temperature accuracy is poor, and these can influence welding quality.
Reverse-flow type bonding machine uses the principle of heat radiation, heats whole circuit board, and substrate is heated by the method for heat transfer
On component.Reverse-flow type welding solve the problems, such as welding efficiency to a certain extent, also reduce large-scale production into
This.The main advantage of reverse-flow type welding is in the welding of SMD component, but increasing component belongs to temperature sensitivity
Property component, can not selectively be controlled for temperature using reverse-flow type welding, while the presence of a large amount of plug-in type component can not
Using reverse-flow type welding technique.
In existing welder, easily occur more welderings in welding process mostly or weld phenomenon less, therefore, welding
It is that all workpiece can be fixed or taken to avoid few weldering or the generation of more weldering phenomenons.
Utility model content
For above-mentioned weak point of the prior art, the utility model aims to provide one kind and welds accurate, bonding speed
Fast laser soldering device.
In order to solve the above technical problems, laser soldering device of the present utility model, including handle, elastic rod, screw rod, laser
Weld seam and cutter head, the elastic rod are connected with the handle, and the cutter head is arranged on the elastic rod, the elastic rod and knife
Head between be provided with chuck, the cutter head is fixed on the elastic rod by the chuck by screw rod, the cutter head with it is described
Positioner is provided between elastic rod, laser welded seam is provided with the cutter head, the laser welded seam front end is provided with matrix,
Described matrix and a center axis connection, described matrix and the junction of the central shaft are provided with platen.
Preferably, the positioner is fixedly connected with the elastic rod, and the positioner is infrared locator.
Preferably, the tail end of the chuck and the cutter head is provided with space, and the space is at least 2~3cm.
Preferably, the weld seam of the laser welded seam is at least 2cm.
Laser soldering device of the present utility model, due to the setting of its positioner so that its welding in welding is more smart
Really, be not in few weldering or weld phenomenon more, therefore accuracy is higher, meanwhile, the setting of chuck, need to change when cutter head or
During maintenance, the chuck set between cutter head and elastic rod can be removed, is easy to maintenance and changes；The utility model has welding essence
The advantages of degree is high, bonding speed is fast and is easy to repair and changes.
Brief description of the drawings
Fig. 1 is the structural representation of laser soldering device of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in figure 1, laser soldering device of the present utility model, including handle 1, elastic rod 2, screw rod 3, laser welded seam 4
And cutter head 5, the elastic rod 2 are connected with the handle 1, the cutter head 5 is arranged on the elastic rod 2, the elastic rod 2 with
Chuck 6 is provided between cutter head 5, the cutter head 5 is fixed on the elastic rod 2 by the chuck 6 by screw rod 3, the knife
Positioner 7 is provided between first 5 and the elastic rod 2, laser welded seam 4, the laser welded seam 4 are provided with the cutter head 5
Front end is provided with matrix 8, and described matrix 8 is connected with a central shaft 9, and described matrix 8 and the junction of the central shaft 9 are provided with
Platen 10.Due to the setting of its positioner 7 so that in welding, welding is more accurate for it, is not in that few weldering or more welderings are existing
As, therefore accuracy is higher, meanwhile, the setting of chuck 6, when cutter head 5 needs to change or repaired, can remove cutter head 5 with
The chuck 6 set between elastic rod 2, it is easy to maintenance and changes.
Further, the positioner 7 is fixedly connected with the elastic rod 2, and the positioner 7 is determined for infrared ray
Position device.
Further, the tail end of the chuck 6 and the cutter head 5 is provided with space, and the space is at least 2~3cm.
Further, the weld seam of the laser welded seam 4 is at least 2cm.
Embodiment described above only expresses a kind of embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (4)
- A kind of 1. laser soldering device, it is characterised in that：Including handle (1), elastic rod (2), screw rod (3), laser welded seam (4) and Cutter head (5), the elastic rod (2) are connected with the handle (1), and the cutter head (5) is arranged on the elastic rod (2), described Chuck (6) is provided between elastic rod (2) and cutter head (5), the cutter head (5) is fixed on by the chuck (6) by screw rod (3) On the elastic rod (2), positioner (7) is provided between the cutter head (5) and the elastic rod (2), on the cutter head (5) Laser welded seam (4) is provided with, laser welded seam (4) front end is provided with matrix (8), and described matrix (8) connects with a central shaft (9) Connect, described matrix (8) and the junction of the central shaft (9) are provided with platen (10).
- 2. laser soldering device as claimed in claim 1, it is characterised in that：The positioner (7) and the elastic rod (2) It is fixedly connected, and the positioner (7) is infrared locator.
- 3. laser soldering device as claimed in claim 1, it is characterised in that：The chuck (6) and the tail end of the cutter head (5) Space is provided with, the space is at least 2~3cm.
- 4. laser soldering device as claimed in claim 1, it is characterised in that：The weld seam of the laser welded seam (4) is at least 2cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163490.6U CN206689609U (en) | 2017-02-22 | 2017-02-22 | Laser soldering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163490.6U CN206689609U (en) | 2017-02-22 | 2017-02-22 | Laser soldering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689609U true CN206689609U (en) | 2017-12-01 |
Family
ID=60439688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163490.6U Expired - Fee Related CN206689609U (en) | 2017-02-22 | 2017-02-22 | Laser soldering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689609U (en) |
-
2017
- 2017-02-22 CN CN201720163490.6U patent/CN206689609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |