This product is used in microelectronics / 3C electronics industry: such as high-definition camera module, soft board connection point welding of mobile phone digital camera, precision voice control device, data line solder joint assembly welding, sensor, VCM module, contact support, magnetic head and other precision micro components welding. Military electronic manufacturing industry: welding of aerospace high-precision electronic products. Other industries: wafer, optoelectronic products, MEMS, sensor production, welding of high-precision components and high-precision electronics such as BGA and HDD (HGA, HSA).
1. Adopting spray solder balls and laser heating soldering technology< br /> 2. It has the advantages of non-contact, low heat, no need for soldering flux, no pollution, and no cleaning< br /> 3. Fast welding speed and precise soldering of solder balls< br /> 4. Suitable for welding small-sized precision pads and irregular pads< br /> 5. CCD+laser ranging and positioning system ensures welding accuracy and yield< br /> 6. Visual intelligent programming technology, software operation is simple and easy to learn< br /> 7. Laser tin ball welding cabinet machine can be customized according to customer requirements
Cabinet machine parameters
Equipment Model
SQ-Ai800
Shafting
Number of Axes
3
Drive structure XYZ axis
X、Y：Linear motor, Z: servo motor+precision screw with brake
Effective travel range XYZ
X:350mm;Y:500mm;Z:100mm
Repetitive positioning accuracy XYZ
±0.01mm
Z-axis maximum load
Z-axis：5 kg Track：3kg
Control System
Control Mode
Specialized industrial computer
Interface
7-inch industrial display
CCD
Field of view
12mmx13mm
CCD pixel
Positioning Camera：500W；Bottom Camera：500W
Peripheral Input
Power Supply
Voltage
220v
Power
1.5kw
Nitrogen
≥0.2mpa
device parameters
Series
300VSB
Unit
Shafting
Number of axes
3
/
Drive structure XYZ axis
Precision brand screw + hybrid servo
/
Effective dispensing range xyz
235X300x80
mm
Maximum speed XY axis / Z axis
500/250
mm/s
Maximum acceleration XY axis / Z axis
3000
mm/s^2
Repeat positioning accuracy xyz
Soil 0.015
mm
Z axis maximum load
2.5
kg
Control system
Control mode
Motion control card + industrial tablet
/
Man machine interface
7-inch industrial flat
/
Intelligent CCD
Locate
Field of view
7x5
mm^2
CCD pixel
752x480
/
Peripheral input
Power supply
Voltage
220
v
Frequency
50-60
Hz
Power
0.5
kw
Air source
≥ 0.5
Mpa
product composition
machine shape
machine internal module
device advantages
high performance
ball speed --- 8 balls per second
superior output --- 7200 points per hour
high precision
yield & ndash; More than 99.5%
the welding accuracy is controlled at & plusmn; 5μ Within
M
High flexibility
Solder ball selection & ndash; From 100 microns to 1800 microns
High weld metal & ndash; SnPb, SnAg, SnAgCu, AuSn
laser solder ball welding module
The fiber laser is highly integrated with the industrial control system in the workbench cabinet, equipped with a ball planting mechanism to realize the synchronization of tin ball and laser welding, and equipped with a double dragon door system to realize efficient automatic welding, greatly improve the production efficiency, and can meet the tin welding requirements of precision components such as camera module, VCM enamelled coil module and contact basin frame, It has a certain range of special applications.
project implementation plan
control mode
PLC control + PC image processing
power
3KW
power supply
AC220V
special air source
nitrogen
bond head size
350*220*105 mm
controller size
265*398*217 mm
1 This product is a welding module, which can be flexibly installed on the standard platform machine or customized machine to realize the process of laser tin ball tin spraying;
2 includes the installation of mechanical unit and independent electric control box. The mechanical part is installed on the z-axis mechanism of X-Y-Z platform, and the electrical is connected with the I / O communication of main console;
The control mode of 3 is simple. It can complete a series of actions such as ball dropping, laser output and ball spraying with only a few IO points.
principle of laser solder ball welding module
it is a new ball planting technology that uses laser to heat the tin ball and spray it to the position requiring ball planting bonding through a certain pressure. It has the advantages of non-contact, no flux, small heat, accurate and controllable solder and so on.
principle:
the tin balls are transported to the welding nozzle one by one by means of mechanical movement. The tin balls are melted by laser irradiation and sprayed onto the weldment under the action of pressure. Since the position of the tin ball and the parameters in the welding nozzle are monitored in real time by the detection mechanism, the starting spraying time of the laser emitter can be accurately controlled, so the welding with high precision and high accuracy can be achieved.
process:
add the tin ball into the tin ball cavity, divide the ball, and separate the tin ball into the guide channel;
The solder ball reaches the end of the nozzle through the guide channel, emits laser melting, pressurizes and sprays it onto the pad to complete the welding.
advantages:
non-contact, no damage to the product;
Helpless flux, no pollution, Wuxi bead residue;
Efficient and fast
Address： 1st floor, Building A, science and Technology Creative Industrial Park, new base, No. 5, Xinji Road, Nancheng District, Dongguan City, Guangdong Province
?2025 Dongguan Shiqiao Mechanical and Electrical Equipment Co., Ltd. all rights reserved Fluid control technology and equipment manufacturer Yue ICP Bei No. 15096235 Technical Support：Tuohai Network
