standard function
Laser Soldering Application System
JAPANUNIX laser head
The laser light transmitted by the laser generator through the optical fiber is shortened by the laser head to the appropriate size and selected designated area. A coaxial CCD camera is standard for the laser head, and many other features to improve manufacturability.
Internal structure of laser head
The internal structure around the laser head area is protected by air jets to prevent flux fumes from contaminating the optics. For a compact structure, the CCD camera is set coaxially with the laser optics assembly.
| Class 4 laser safety features
Software/Mechanical Shutter The laser emission of the laser head is independent. It can be controlled by an external signal from the software system, or directly control the mechanical shutter by a switch on the controller |
Block smoke, form stable photopolymerization
sliding protective glass The glass prevents flux fumes from entering the head and adversely affecting the laser condenser lens. Because of the sliding structure, it can be inserted and removed in one step, and it is easy to maintain |
Easy to confirm laser irradiation position and finishing work
Standard coaxial CCD The coaxial camera monitors and confirms the solder position, and quickly adjusts it to the laser contact position |
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Laser controller/generator/driver/operation box
The above models ULD-02 (75W, 45W)
For laser soldering, it is extremely important to control the laser output. This decisive output control is performed by the controller. At the same time, the generator is connected to the LD laser with an optical fiber, and the laser energy is transmitted to the head through the optical fiber.
ULD-02(75W) consists of a controller (control part), a generator part and a driver.
The laser device complies with the International Elecrotechnical Commission IEC60825-1:2007 standard, and also complies with the Japan Industrial Standard JIS 6802:2011. The laser class is 4. Approved by FDA for export to the United States.
Ideal parameters for your working environment are easily set up
| 63 sets of curve mode programs
curve mode |
8 energy power standards are easy to set up
energy power |
Optional laser irradiation position marking
Irradiation position mark |
| The laser curve program can choose up to 63 modes
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In graph 1, there are 8 different energy output/time standards, easy to assign
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On the display, you can confirm that the laser irradiation position is set to linear or square
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| Tin feeding device
The device can accurately deliver the amount of tin to the connection. Equipped with a solder encoder inside, it can accurately detect any solder feeding problems |
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UPM-057 tin feeder (0.3-1.2mm) |
UPM-052 tin feeder (0.15-0.5mm) |
installation method
3 different installation methods to suit your needs
1. JJAPAN UNIX fully automatic system integration
One-stop solution to laser soldering needs, optimization of production lines, design and layout in line with international laser safety rules, and even construction and installation in one place.
We provide comprehensive integrated support services including professional engineers to set up parameters, with minimal time, allowing you to focus on the integrated management of your production line.
We provide a variety of production line support including in-line, turntable and dual-track systems
Online system (internal) |
Compact Inline System
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Orbital off-line system |
online system |
Component loading and insertion system |
2. JAPAN UNIX Laser Soldering Robot
We provide soldering robots equipped with laser systems. (example)
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| Desktop laser soldering robot | Multi-axis laser soldering robot |
3. JAPAN UNIX laser soldering module
This module is the best choice for factories that only want to install the core solder components, and assemble the entire line in-house, including frames, axes and robots.
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| Laser Controller/Generator/Driver | laser head |
JAPAN UNIX laser soldering system
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| The laser system is set up with 4 components. The controller adjusts the laser output, the laser generator manages the laser, the laser head controls the irradiation and the position is controlled by the CCD camera | In laser soldering, the amount of tin is a crucial link.
High-precision tin feeding and control module manages stable tin feeding volume |
Most robots can be equipped. You can find the robot that suits you in a variety of robots including desktop and multi-axis | Preventing laser light leakage and maintaining a safe soldering process must be performed within a well-designed hood. Considering your production line, we provide special safety cover and frame design to maximize safety and operation convenience. | We provide tray system designs and other substrate supports to ensure efficient transfer of the line before and after soldering (conveyor belts, indexing tables, etc.) |
Optional
A variety of additional options, just for more complete quality control
Laser System Options
Various laser dot shapes
By changing the shape of the laser light, solder can be applied to uniquely shaped boards or components.
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Ordinary Standard Round TypeThe most common straight and circular laser |
oval type |
square type |
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ring typeHollow laser prevents burning through-hole sections |
oval ring |
double point typeSimultaneously illuminate two points |
The appropriate laser type can be selected according to the customer's circuit board style and components.
For example, when the pad is elliptical, the elliptical type is irradiated. In addition, when soldering through holes, when there are black resin and parts on the back, ring-type irradiation is required to prevent burnout caused by laser light.
| led light
Teaching Lighting Equipment Monitoring Procedures and Simplifying Image Processing Choose the best shape for your working environment (spot, ring, bar light available) |
Image Position Correction (Vision Sensor)
Detect the amount of tin supply and laser irradiation position, and automatically correct the work operation of sliding in the XY axis direction. Image processing can also detect simple rejects. This option is limited to the integrated system that fully uses the JAPAN UNIX brand |
dynamometer
Measuring and adjusting the laser output is critical to maintaining consistent solder quality. |
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| Simple AOI function
Vision sensors support the identification and judgment of defective products after soldering. The simple judgment function may not be recognized as the type of work changes. JAPAN UNIX can test whether the subject matter can be recognized for customers This option is limited to the integrated system that fully uses the JAPAN UNIX brand |
altitude correction
Z-axis sensor corrects irregular height and orients tin volume position |
Additional functions for soldering machinery
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| Breaking tin feeding device (CCF)
CCF feeds tin while cutting grooves to completely prevent tin explosion. Two blades rotate stably to prevent slippage |
Precision tin feeding device
The innovative tin feeder can send tiny tin wires of 0.15, up to 1.2 It is the perfect combination for laser soldering. There is an encoder inside to detect blockage and run out |
Precision Needle
For fine tin wire, it is necessary to control the fine amount, this needle is suitable for precision tin feeder |
locking mechanism
The locking mechanism fixes the tin feeding position, and there is a graduated Angle blocks prevent manipulation and offset. It's also handy to reset the position after repairs |
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air curtainIn order to ensure the yield rate in the laser welding process, it is very important to maintain and manage the output power of the laser. With the air curtain, the spatter of solder paste can be controlled, the management workload can be greatly reduced, and the output power can be kept stable |
Solder supply location confirmationAdjust the position of the solder wire supply magnetic needleWhen performing fine welding work, small errors will have a huge impact on the qualification rate of welding. |
nitrogen generatorEliminates the need for a power source, creates a nitrogen atmosphere around the work area, and improves solderability with lead-free solder. By inhibiting oxidation, nitrogen application improves solder wetting, flow. Also protects laser optics |
U-lock
Install tin wire to a catch on the reel. Removing or replacing new tin wire is only one action |
