Robotic Assembly & Automation

Robotic Plastic Welding & Assembly Automation

Jfortune designs robotic automation systems for ultrasonic welding, screwdriving, clip assembly, part handling and multi-step automotive plastic assembly.Systems are engineered around your part geometry, assembly sequence, cycle-time target, quality requirements and production layout.

Built for Multi-Model Production

Robotic Automation Capabilities

01 Robotic Ultrasonic Welding

For: Multi-point welding and staking of automotive plastic assemblies

Typical Parts: Door panels, instrument panels, spoilers, trim components

02 Automatic Screw Assembly

For: Automated screw feeding, positioning, tightening and process control

Typical Parts: Door panels, interior assemblies and multi-component modules

03 Automatic Clip / Buckle Assembly

For: Automatic feeding, positioning and insertion of plastic clips and fasteners

Typical Parts: Door panels and automotive interior trim

04 Robotic Part Handling

For: Loading, unloading, transfer and positioning between assembly processes

05 Automatic Tool Change

For: Flexible production of multiple models using one robotic cell

06 Inspection & Process Verification

For: Part presence detection, assembly verification and quality inspection

a. Double welding unit (without automatic tool change)

b. Welding unit (with automatic tool change)

Automatic tool change system for robot welding automation

the basic mechanical action process of robot welding machine, it also can be customized per customer's requirement

load the unwelded part
the tool detects the part
Pneumatic clamping, sucker suction, product fixed
Indexing table rotates 180°
Robot welding machine starts
The robot starts to weld, at the same time, another set of nest is loading part
End of welding
Robot reset
Indexing table rotates 180°
The fixture opens automatically
unload the welded part, and at the same time another set of nest, products starts to be welded

RI configurations can be adapted to the part size, welding-point layout, required cycle time, robot brand, tooling concept and factory layout.

System	Configuration	Best For	Main Advantage
RI-500	Large-part robotic cell	Large automotive plastic parts up to 2250 mm	Large working envelope and flexible expansion
RI-600	Dual-station robotic cell	Medium/large interior & exterior parts	Operator loading and robot welding can be coordinated
RI-700	Rotary indexing robotic cell	Higher-volume multi-point welding	Loading/unloading while the robot operates

RI-700 robot welding machine

The equipment is equipped with a rotating worktable, which saves the time of loading and unloading parts during the whole cycle.

The whole efficiency of the equipment is high, the robot can be inverted, and the utilization rate of the field is high.

The equipment is suitable for most interior and exterior trim parts of automobiles.

Each welding point parameter of the equipment can be individually set, stored, and uploaded.

Optional tool changer to increase welding types optional automatic tool change function, saving tool change time.

RI-600 robot welding machine

The equipment is equipped with double windows to improve the overall utilization rate of the robot.

The equipment supports the landing and inversion of the robot, and the space utilization is high.

The equipment is suitable for most interior and exterior trim parts of automobiles.

Each welding point parameter of the equipment can be individually set, stored and uploaded.

Optional tool changer to increase welding types.

Optional automatic tool change function, saving tool change time.

RI-500 robot welding machine

The equipment can produce large products, and the product’s maximum length is 2250mm.

Large equipment scalability

The equipment is suitable for most interior and exterior trim parts of automobiles

Each welding point parameter of the equipment can be individually set, stored, and uploaded.

Optional tool changer to increase welding types.

Optional automatic tool change function, saving tool change time.

	Robotic Ultrasonic Welding	Fixed Multi-Head Welding
Flexibility	High	Medium
Multiple Models	Very suitable	Depends on tooling
Complex Weld Angles	Very suitable	Requires dedicated units
Automatic Tool Change	Available	Usually more complex
Cycle Concept	Sequential / optimized path	Multiple points can weld simultaneously
Best For	Flexible, complex, multi-model assembly	Stable high-volume dedicated production

Jfortune can evaluate both concepts based on weld-point quantity, part geometry, cycle time and model mix.