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PIN the feet and PCB welding, inverter dc hot-pressing machine

 

PIN the feet and PCB welding, inverter dc hot-pressing machine

 

1, a PCB width can be pressed by eight products.

2, multiple spot a hot press molding.

3, bright spot, tin evenly.

4, pins deformation.

5, high welding efficiency, is three times the efficiency of artificial.

6 high consistency, welding, thermal stability, many disadvantages of the manual operation.

 

PIN the feet and PCB welding, inverter dc hot-pressing machine principle:

 

1, pulse power supply heating mode is the use of pulse electric current flows through the molybdenum, titanium high resistance materials produced by the joule heat to the heating way of welding. Typically, in the front of the nozzle heating up with a hot spot, and occasionally connected to electric power real-time feedback to the correctness of the control power to keep the set temperature.

 

2, heating equipment of pulse current is instant heating way, only in the need for electricity heating when the molten solder.

3, when the metal tip is energized after hot molten solder. After the solder melts stop electricity, for cooling. Pressurized state until the solder solidification, can get high reliability without welding, resurfacing welding.

 

PIN the feet and PCB welding, inverter dc hot-pressing machine advantage:

 

1, machine operation, can improve the efficiency of welding, reduce half of the welding operators

 

2, welding good consistency

 

3, short circuit, virtual welding phenomenon, resurfacing welding

 

 

PIN the feet and PCB welding, inverter dc hot-pressing machine

1, USES the advanced section of the control temperature control system, can be set up flexible paragraphs heating state. The parameters such as temperature, time can be accurately controlled.

 

2, stable heat up quickly, the local instantaneous heating method can well restrain thermal effect on the surrounding components.

3, pressure electric heating and cooling at the same time, to prevent the power constraints for float, virtual welding. The most suitable for the flexible material, wire bonding, solder welding and resin adhesive.

 

4, according to each phase of the temperature.

 

5, thermocouple online closed-loop feedback control, improve the accuracy of temperature control precision is about 3%.

6, welding pressure, welding time, welding temperature can be adjusted accurately.

7, can store 20 groups of welding parameters change when the product is very convenient.

A complete

8, multiple solder joints, high efficiency, good consistency and high welding strength, solder joint is beautiful, operation is simple.

9, 100000 times the welding head life, create value for your customers.

Especially suitable for the FPC TO PCB/HSC (zebra paper) TO FPC (flexible line board)/HSC TO zebra article TAB LCD/TAB TO PCB welding and other products.

 

PIN the feet and other application of the PCB welding machine:

 

1, LCD welding, PDP, mobile phones and other electronic products, flexible circuit board inside the hot-pressing solder welding, etc.

 

2, HDD, coil, enameled wire welding of solder capacitor, motors, sensors, etc.

 

The cables in the communication, computer and other machines, soldering welding joint.

 

4, such as digital cameras, mobile phones, CMOS, CCD, and FPC board solder welding.

 

5, relay, printer, such as the small camera resin hot pressing.

 

6 and the gold wire inside the microwave devices hot-pressing.

 

7, laser soldering welding connection FPC

 

 

 

JYR series inverter dc hot-pressing machine principle

 

 

 

JYR series inverter dc heating welding power source is the IGBT inverter technology, microcomputer control technology and modern power electronic technology development of a new type of power supply. The principle of the device as shown in figure 1. Due to the AC - DC - AC - DC transformation technology, time control reach milliseconds LNR level control precision, response and control precision is greatly improved; Dc output (figure 2) welding manufacturability improved significantly; Inverter technology also make equipment has small, energy efficient and a series of advantages; Microcontroller (MCU) and the using of electronic technology makes the equipment with outstanding features of modern equipment, including digital control, monitoring, fault diagnosis and protection, data transmission, etc., equipment is fully functional, flexible, convenient, adaptation of wide. This kind of special equipment suitable for spot welding of copper, aluminum and other non-ferrous metal materials, alloy spot welding materials, precision parts of spot welding and spot welding of high quality products.

 

 

 

Inverter dc hot-pressing machine features:

 

 

 

1, the dc output. Welding current as the pulsating dc (small) and waviness, no communication zero discontinuous heating workpiece defect, heat concentration, improves the thermal efficiency welding, non-ferrous metal materials and some welding welding materials is particularly suitable for hard, stable welding process, welding quality significantly improved. At the same time, the electrode life is extended.

 

2, by the microcontroller (MCU) control, with functions of temperature monitoring.

 

3, inverter bridge USES the soft switch technology, reduce the switching loss, reduce the electromagnetic interference.

 

4, temperature disorder, monitoring value transfinite transfinite network voltage, such as overheating fault diagnosis and alarm function.

 

5, inverter bridge automatically shut off the current disorder, enhance the system protection.

 

6, two heat setting, with the function of temperature rise slowly slow drop, time set wide range (0-250 - ms), applicable to complex welding process needs.

 

7 set of parameters, 20 store, convenience for the various welding varieties.

 

8, 240 x128 LCD display, display a variety of content at the same time.

 

9, strong external communication function: welding end, fault, counting signal, RS - 232 data communication, convenient for automatic welding.

 

10 block, data storage using EEPROM, no battery life.

 

11, fast response speed. With high frequency inverter (4 KHZ), electric control cycle time of 0.25 ms, 80 times higher than that of usually ac welding machine of 20 ms, obviously improve the control precision. Compared with the capacitor stored energy welding machine, without charge and discharge, controllable enhanced obviously, particularly suitable for welding precision and high quality, high precision, high speed welding.

 

12, using advanced control temperature control system of flexible setup paragraphs heating condition. The parameters such as temperature, time can be controlled accurately.

 

13, quick and stable to heat up, the local instantaneous heating method can well restrain thermal effect on the surrounding components.

 

14, display temperature at each stage.

 

15, thermocouple online closed-loop feedback control to improve the accuracy of the temperature control.

 

Product pictures: