Motor and Stator Epoxy Resin Encapsulant Potting Machine

Automotive ignition coils, sensors or small transformers – we develops vacuum shot dosing systems for the highly precise potting of electronic components under vacuum. The partially or fully automatic special potting casting equipment can either be integrated into an existing production line
1.11 Basic Parameter of the equipment .
Power: mixing machine-8KW vacuum machine-2KW


Three axis: X*Y*Z(mm):400x400x70
Weight: 650kg
Input pressure:AC220V 10,50 HZ
Input air pressure :0.5MPa—0.65MPa(5—6.5kgf/cm2)
Repeat accuracy: equipment movement 0.2mm;Glue output: 0.2g
displacement velocity (Max) : X 250mm /s, Y 250mm /s, Z 100mm /s
Dimensions: about 1750mm x 1700mm x 1650mm
Fully automatic Vacuum glue potting machine integrated with material feeding , glue potting and finished product convoying functions to one equipment , the machine made up with fully automatic mixing machine , vacuum three axis glue dispenser,Chain conveyor line and so on .This equipment can be used independ or be connected with digital data and apply glue potting under negative pressure and normal pressure . It is widely apply for silicone , epoxy , EAW2777,Crystal glue , PU(poluyrethane) two component glue , which is suitable for different glue potting process requirements.
1.1 Product feed in and out automatically
1.2 Glue processing (tank stir , tank bubble degas , heating , filter , vacuum degas)
1.3 Glue ratio and quantify mixture .
1.4 Glue mixing evenly .
1.5 Through programming to realize glue potting for different products sizes .


1.11 Basic Parameter of the equipment .
Power: mixing machine-8KW vacuum machine-2KW
Three axis: X*Y*Z(mm):400x400x70
Weight: 650kg
Input pressure:AC220V 10,50 HZ
Input air pressure :0.5MPa—0.65MPa(5—6.5kgf/cm2)
Repeat accuracy: equipment movement 0.2mm;Glue output: 0.2g
displacement velocity (Max) : X 250mm /s, Y 250mm /s, Z 100mm /s
Dimensions: about 1750mm x 1700mm x 1650mm
2,Parameter
Glue ratio
1 :1 ---10:1
Ratio acurracy
±2%
Glue-out speed
1g/s --10g/s
Glue-out accuracy
±2%
Program memory
99
Glue viscosity
300cps~10000cps(Reference number)
Opearation Mode
Manual mode /Automatic mode
Ratio Control
PLC/ Screw pump (Can change different type of metering pumps)
Flow Control
Digital input
Parameter display
Pointer / digital display
Automatic control system
Touch screen / button switch/ third party signal
Mixing Method
dynamic mixing / Automatic cleaning
Storage Tank
Stainless steel A(25L)and B(25L)

Vacuum degas(-0.1MPa)8L/s
Liquid level sensor(Low liquid level/high liquid level)
A/B Tank stirring
AB glue constant temperature heating(Room Temperature—80)
Glue filter
Power
220V/50Hz/3500W
Input air pressure
0.4MPa—0.8MPa
Outer dimension
Glue Potting Machine:1300mm×600mm X1600mm
frame Materials
Cold rolled steel/industrial aluminum/stainless steel/sheet metal
3, Main part introduction
The main part of Vacuum Chamber Potting machine comprize with glue tank , mixing system (screw pump),mixing /clean system , control system and so on .
3.1 Glue storage tank
As per glue feature and customer’s process , glue should be preprocessing before metering .
3, Main part introduction
The main part of Vacuum Chamber Potting machine comprize with glue tank , mixing system (screw pump),mixing /clean system , control system and so on .
3.1 Glue storage tank
As per glue feature and customer’s process , glue should be preprocessing before metering .
AB component glue through suck back valve and come into mixing tube , like picture. The mixture finally be potting to products . When finished glue potting , the sucking valve can provent glue from dropping immediately to provent glue from dropping to other place.
3.4 Operation Controlling System .
3.4.1 Glue-out amount is pushed out by motor pushing rod metered by controlling the speed of pushing motor.
3.4.2 Adjustable glue-out synchronization , make sure A/B glue flow out of the valve at the same time gel resistance timmer to provent glue from curring .
3.4.3 The machine with gel preventer timmer,when time is arrived setting , the glue will discharge automatically and provent glue cure inside the mixing tube .
3.4.4 Can select signal glue-out quantity function and continuous gluing function to meet up with different processes requirement .
3.4.5 The whole controlling mode use Panasonic PLC control ,MGCS touch sreen devics.
3.4.6 Mornitoring the times of double liquid valve , vacuum pump , metering pumps and display on touch sreen .
3.4.7 E-Stop display the motor , dirver , pressure and with the warning system.
3.4.8 Configure secure interlock mechanism to prevent labor’s wrong operation. The equipment grounding and likely to accumulate static charge of metal device , metal conductive objects are connected to ground , accord with GB50169-2006
3.4.9 Can be communicatied with MES system .
Fourth : Vacuum Chamber three axis glue potting machine
1,Vacuum Chamber
1.1 Configure security grating toughened glass , observation window, inlet and outlet with safety protection device , to ensure the safety of operators.
1.2 Digital display vacuum degree with time setting function , PLC communicate with glue mixing machine; can work automatically.
2,Vacuum glue dispensing valve
2.1 Vacuum spcial glue valve used for glue potting and prevent glue from dropping .
2.2 Stainless steel design for glue touched parts , rod shaft sealing parts are use original import parts to keep high durability .
2.3 Vacuum valve can be washed via self-cleaning , to provent remained glue inside and caused blocking .
3,Three axis working platform
3.1 Three axis chamber installed on the top , which is curtail the chamber volume effecially and accelerate vacuum speed .
3.2 Touch screen operation , English & Chinese operation version , can record and display different parameter .
3.3Program dot , line , arc , circle and some irregularity products . Glue potting files can be edit on programming or import from CAD. The program memory 99pcs . The touch sreen programming support the whole column , graphical browsing , group editing and other functions.
3.4 Z axis fixed board can be adjusted up and down to adopt different workpieces on different heights , you don’t re-edit the working path , but only adjust the working path when replace the nozzles .
4. Parameter
Runing path
Dot / line / curve/arc
Working range
XYZ: 400mm×400mm×70mm
Speed
XY: 250mm/s Z: 100mm/s
Accuracy
±0.01mm
Vacuum degree
2000Pa
Vacuum time
60s
Power Supply
AC380V 50Hz
Air supply
0.4MPa---0.8MPa
Dimension
1750mm x 1700mm x 1650mm