hot plate welding machine for sale
Upper and lower plate size: 960*620*12
Hot mould plate size: 840*600
Light curtain protect height: 440mm
Upper and lower slider max load: 360kg
Upper slider stroke :250mm
Lower slider stroke :200mm
Hot mould slider stroke :300mm
Air tube diameter: Φ12
Voltage: 380V±19V 50HZ±1HZ
Control SIEMENS PLC & HMI
Max power 10KW
Control voltage DC24V
Air collector volume 10L
Raster check area 3-8mm
Air pressure 0.5~0.7MPa
Ambient humidity ≤80% PH
Temperature 10~40℃
1) This hot plate welding machine is designed specially for welding plastic components.
2) The mold lift by the pneumatic system (cylinder) completed at hot plate welding process; the mold clamping operation is Pneumatic system (cylinder) and vacuum (suction) to execute.
3) In addition to put and loose samples, the equipment can be fully automated complete welding sample with good efficiency.
4)welding operation is the screw be adjusted to limit by several on the fixture and the upper and lower plate.This permits after the welding can be more accurately set the final welding area and the distance.
5)All moving parts are imported prefabricated linear guide rail, slide the slider, making the movement more stable and the positioning more accurate.
6)No pollution, no waste production, work more environmentally friendly.
7)Loading and unloading of weld is done by hand, the welding process is fully automated.
8)Its relevant parameters:
Hot plate temperature
Welding time
Welding pressure
The control unit can monitor all of the above parameters
Because the control unit can monitor all parameters and can also be adjusted weld distance. Therefore,results to achieve the ultimate purpose of welding need repeat the test.
work principle and operation processes of the hot plate welding machine
1)first the hot plate welding machine connected to 5 wire and 3Ppower (3P/380V) power supply;
2）The connection stable air source (￠㎜ trachea directly insert);
3) Hot plate welding Equipment power switch to start position, wait 30 seconds (wait for the equipment
to enter the running state of the system);
4) until the system enters the running state, release the emergency stop switch,
turn off all the side door, and then open ‘power switch’, Microelectronics computer
start touch screen, select switch to “manual” position, the keys on the touch screen
and moving the upper mold (as reference to the specific operation the following
description of the control panel) to see whether the alignment of the upper and
lower mold position, if not necessary to adjust by trimming the upper plate
(generally the mold are good debugging at the equipment in the factory ). Then press
the button on the touch panel and the upper plate will return to position ;
- start the hydraulic .
- selection switch to ‘auto’ position at position for manual / automatic;
7）setting parameters (delay time of the upper and lower, heating and curing time of upper and lower), wait the heating temperature reaches the set position(And wait
for the heat transfer time is reached).
- clean the mold,put the upper and lower welding parts.
- After checked,according to step down at the same time tow green start button on the panel ,equipment start to run automatically.
- After welding done,put the welding done products, into the new products,continue(after confirmed first product continue quantity production)
safety device and testing components
safety light curtains
Safety light curtain for main function: If someone into machine at the material into outside the time ,Safety light curtain can make the equipment stop work.
safe lock: Safe lock for main function：Prevent hot plate slide down in sudden blackout or air tank out of gas and other emergency occurs.
sensor
limit switch:
Stroke switch of the main functions: detection side door had closed, if
couldn’t detect a side door is good, the device will automatically stop work.
position control
proximity switch
Three signal lighting
Signal | Implication |
|---|---|
| Red | Red light indicates that the device has an error. |
| Yellow | Yellow light indicates the machine is in manual mode. |
| Green | Green light indicates the equipment has been reset and components have been put in. |
| Green (Flashing) | Flashing green light indicates it is safe to enter the loading area. |
products and fixtures
Before out factory location and level of each the mold are qualified debugging, so the mold installation steps are omitted here!
Note: After installation, check wether the mounting plate is clamped in place to check limit column nut whether is debug in place and secure.
After confirmation test one welding, and then the welding results, debugging mold position, around the block position for the adjustment mold can adjust offset, horizontal adjustment screw and limit column adjustable welding uneven or welding surface is not parallel.
remove tool and change tool
* Clean the hot plate welding machine work area
* View hot plate welding machine machine for sale panel real-time temperature; (such as the machine originalthe upper and lower fixture is still in high temperature state, after to cool change tool , the proposal for mold mold temperature ≦ 60 ℃);
* Remove the heating tube and thermocouple connections
* hot plate welding Machine for sale playing in manual mode
* first can be removed pipe fixture, hot plate and small part fixture return the origin, the pipe fixture can be rise over material plane, respectively Loosen fixation screw, and then use the forklift moves the lower mold, preferably forklift fork leg pad a cardboard or flannel, non-slip scratch.
* Then remove the hot plate, hot plate slide out to the work area, and then merge forklift fork legs, pad thick cloth or cardboard mat, aim at under the hot plate insert,the truck up to the hot mold 30mm truck slowly raise, reservations about 5mm gap,use leather or velvet pad on there between the truck and fixture gap, followed by loose screws,after put the stability of the mold the truck pulled out (preferably someone help steady), reducing truck height, move to place the mold.
*the hot plate and the lower plate unloading basically the same way.
* Removal of the upper: first lower hot plate return to the origin, then push the truck, down the upper, the rest of the remove hot plate is consistent;
Note: Each change tool please correct use of aids, not one person handling, unloading mold; recommends using a forklift lift.
Note that the cooperation between the two person, so that each prompt.