Robot assembly station, dosing station

Epson G10-854SR

Epson G10-854SR Robot Assembly Station Dispensing Station

The assembly station is divided into the following sub-stations: 3.1 Dispensing Area, 3.2 Assembly Area KK+SW, and 3.3 Assembly Area Front. (KK = heatsink, SW = front wall bracket)

St.3.1: Dispensing Area
- A workpiece carrier (WT) with mounted chassis and circuit boards is conveyed via the transfer belt into the dispensing area.
- The WT is stopped at the lift-positioning unit (HuPo), raised off the belt, and secured in place
- The X-Y-Z handling system moves the dispensing head to the designated position and initiates the dispensing process.
- Once dosing is completed successfully, the handling system moves to the home position and the WT is placed back onto the conveyor
- Transfer continues into the assembly area KK+SW (prerequisite: no WT in placement position)

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St.3.2: Assembly Area KK+SW
- A WT transported from the dispensing area enters the KK+SW assembly area via the transfer belt.
- It is stopped at the lift-positioning unit (HuPo), raised from the conveyor, and fixed in place; during this, the chassis side panels of the partially assembled component are aligned
- Simultaneously, the positioning of the KK and SW tray is carried out
- Both a KK tray stack (12) and a SW tray stack (12) are manually placed onto each respective infeed conveyor outside of the safety enclosure
- The two safety shutters are opened and the loaded tray stacks are conveyed into the gripping position of their respective stackers
- The safety shutters are then closed
- The respective grippers pick up the corresponding tray
- Using the Z-axis, trays are singled and transported upwards (above the actual pick-up height)
- To center and stabilize the trays, a centering support is positioned beneath each tray using the X-handling system.
- Using the stacker Z-axis, each tray is placed onto its centering support
- The trays are now ready for component pick-up
- The SCARA robot with a multi-gripper picks up the KK from the tray and places it in an intermediate alignment position (to compensate for inaccuracies in the pick-up and establish a fixed gripping point for assembly)
- The KK is scanned, picked up again, and if the scanner result is OK, installed onto the WT
- Non-OK KKs are placed in a non-OK container
- The multi-gripper on the SCARA robot then picks up the SW from the tray and places it in the alignment position
- The SW is picked up again and installed onto the WT
- Continue with Assembly Area Front

Technical Data
Design: SCARA (4-axis robot)
Payload: nominal 5 kg, maximum 10 kg
Horizontal reach: 850 mm
Vertical reach: Axis 3: 420 mm
Rotational range: J4: +/- 360°
Horizontal repeatability: +/- 0.025 mm
Vertical repeatability: J3: +/- 0.01 mm
Rotational repeatability: J4: +/- 0.005°
Maximum work envelope: Axis 1: +/- 152°, Axis 2: +/- 152.5°, Axis 3: 420 mm, Axis 4: +/- 360°
Maximum operating speed: J1,J2: +/- 11,000 mm/s, J3: +/- 2,350 mm/s, J4: +/- 2,400°/s
Permissible inertia: nominal 0.02 kg*m², maximum 0.25 kg*m²
User cabling, electrical: 1x D-Sub 9 pin, 1x D-Sub 15 pin
Z-axis: Outer diameter: 25 mm
Press-in force: 250 N
Weight: 48 kg
Control: EPSON RC180
Mounting type: Ceiling
IP protection class: IP20
Power and signal cables: 3 m

Additional assembly modules in other sizes – new and used – can be found in our shop!
International shipping costs on request.

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