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{"title":"Integrated Safety Guards Automotive Stamping Line Stamping Press Line High","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/fd\/c675062a306b2806340e3eac6537-200x200-1\/integrated_safety_guards_automotive_stamping_line_stamping_press_line_high_accuracy.jpg","attrs":{"Place of Origin":"China","Brand Name":"Qicheng","Minimum Order Quantity":"1","Price":"Negotiable"}}
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{"title":"High Speed Tandem Press Line For Panel Stamping","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/c1\/3861a59d47f274a21b25db4644ce-200x200-1\/high_speed_tandem_press_line_for_panel_stamping.jpg","attrs":{"Applicationindustry":"Automotive, Electronics, Manufacturing","Safetyfeatures":"Emergency stop, safety guards, light curtains","Maintenance":"Low Maintenance Design","Presstype":"Hydraulic or Mechanical Press"}}
{"title":"Press Tandem Line For Car Body Outer Panel Production","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/c2\/7a941c8ad683d86be72b6ba38a21-200x200-1\/press_tandem_line_for_car_body_outer_panel_production.jpg","attrs":{"Linelength":"20 to 50 meters","Automationlevel":"Fully automated with robotic arms","Design":"Compact","Function":"Sheet metal forming and stamping"}}
{"title":"Tandem Stamping Line For Automotive Inner Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/4f\/5c0e0a74d2891bb56f88c145a1f9-200x200-1\/tandem_stamping_line_for_automotive_inner_panels.jpg","attrs":{"Materialtype":"Steel, Aluminum, and other metal sheets","Customizationoptions":"Tooling and die design customized per part","Design":"Compact","Industry":"Automotive Manufacturing"}}
{"title":"High Precision Tandem Press Line For EV Battery Cover","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/2a\/50f9ac7bc87231cd69914fdb00f7-200x200-1\/high_precision_tandem_press_line_for_ev_battery_cover.jpg","attrs":{"Primaryfunction":"Metal Stamping","Maintenance":"Easy Maintenance","Stampingforce":"Up to 1000 kN","Materialtype":"Steel, Aluminum, and other metal sheets"}}
End Of Arm Tooling For Automotive Stamping Automation
Precision Handling for High-Cycle Stamping End of Arm Tooling for automotive stamping has evolved from simple mechanical grippers into highly engineered, modular "smart" systems. In a modern tandem or transfer line, the EOAT must be lightweight enough to allow for maximum robot acceleration (often exceeding 2G) while remaining rigid enough to prevent part vibration or "flutter" during high-speed transfer. Advanced EOAT designs incorporate carbon fiber or high-strength aluminum framing, integrated vacuum sensing, and quick-change couplings that allow for die-specific tool swaps in under 90 seconds. These tools are the primary defense against surface defects, ensuring that sensitive aluminum and pre-painted steel sheets reach the next press station in pristine condition.
Technical Component Matrix
Core hardware specifications for automotive-grade EOAT
Component Type
Technical Specification
Operational Benefit
Frame Material
Carbon Fiber / Anodized Aluminum
Reduces "Robot Inertia," allowing for higher Strokes Per Minute (SPM)
Suction Cups
Polyurethane (60-80 Shore A)
High-friction, non-marking grip for oily sheet metal
Vacuum Generation
Decentralized Venturi Ejectors
Faster "Vacuum-On" times and localized air savings
Sensors
Inductive & Vacuum Pressure Switches
Detects "Part-Present" and "Double-Sheet" conditions in real-time
Tool Changer
Automatic Pneumatic Coupling
Enables seamless "Recipe" changes for different vehicle models
Compliance
Spring-Loaded Leveling Plungers
Compensates for slight height variations in the die or stack
Engineering Advantages
Critical Innovations in Stamping EOAT Technology
Modular "Spider" Framing: Utilizing standardized 40mm or 60mm profile systems allows engineers to rapidly reconfigure the tool layout for different parts (e.g., switching from a hood to a fender) without custom machining
Bell-Shaped Vacuum Cups for Oily Surfaces: Specialized "Antislip" tread patterns inside the vacuum cups allow for high lateral forces even on sheets heavily coated in drawing oil, preventing the part from shifting during rapid 180° flips
Multi-Zone Vacuum Control: The EOAT is divided into independent zones. If a single cup fails to seal on a hole or a complex contour, the remaining zones maintain the grip, preventing a "dropped part" emergency stop
Integrated Air-Knife Separation: For the "Front-of-Line" destacking robot, the EOAT includes integrated air nozzles that blow a high-pressure curtain between the top two sheets to ensure only one blank is picked at a time
Technical FAQ
Addressing core engineering and procurement concerns
How do you prevent "Pressure Marks" on Class-A aluminum panels?
We utilize Non-Marking Polyurethane (PUR) cups with a specific durometer (softness) and a "flat" profile. Unlike deep bellows cups, flat PUR cups distribute the atmospheric pressure across a wider surface area, preventing the "dimple" effect on thin-gauge aluminum outer skins.
Why choose Carbon Fiber EOAT over Aluminum for large body-side panels?
Carbon fiber is up to 50% lighter and significantly stiffer. For a large part like a full-body side, an aluminum tool might "bounce" at the end of a high-speed move. Carbon fiber's natural damping properties eliminate this vibration, allowing the robot to place the part in the die immediately without waiting for the tool to settle.
Can one EOAT handle different material types (Steel vs. Aluminum)?
Yes, provided it uses Hybrid Gripping. While vacuum is universal, we often add switchable Permanent Magnets to the tool. For steel parts, the magnets provide secondary security; for aluminum, the vacuum cups handle the load, and the magnets remain inactive.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
>25 million usd
Employee Number:
165~200
Ecer Certification：
Verified Supplier
Zhejiang Qicheng Intelligent Technology Co., Ltd. is a national high-tech enterprise dedicated to the metal forming industry. Established in 2017 and located in Jiaxing, Zhejiang Province, the company has rapidly grown into a market leader in stamping automation solutions, serving clients across the... Zhejiang Qicheng Intelligent Technology Co., Ltd. is a national high-tech enterprise dedicated to the metal forming industry. Established in 2017 and located in Jiaxing, Zhejiang Province, the company has rapidly grown into a market leader in stamping automation solutions, serving clients across the...
