An accessory laminating machine is an automated device used to automatically bond various functional accessories (such as tapes, foams, protective films, conductive cloths, labels, etc.) to the surfaces of workpieces such as electronic products, automotive parts, and medical devices. Its core function is to achieve high-precision and high-efficiency bonding between accessories and workpieces through precise positioning, adhesive application, and pressing processes.
Case Details
Accessory Laminating MachineAn accessory laminating machine is an automated device used to automatically bond various functional accessories (such as tapes, foams, protective films, conductive cloths, labels, etc.) to the surfaces of workpieces such as electronic products, automotive parts, and medical devices. Its core function is to achieve high-precision and high-efficiency bonding between accessories and workpieces through precise positioning, adhesive application, and pressing processes.
Main process flow for auxiliary material bonding: feeding, fast-tracking (correction), foam picking (positioning), bonding (force control), unloading, etc.
Challenges faced by the industry:Increased operating speed leads to equipment vibration. The processing is mostly high-speed, short-stroke, requiring solutions to equipment vibration under high acceleration.
Insufficient placement accuracy. Existing mechanisms can only achieve placement accuracy of 0.05mm for small-sized products; the goal is to improve it to 0.01mm.
Complex wiring and increased labor costs due to multiple placement heads. As equipment evolves towards multiple placement heads, it's necessary to solve the wiring difficulties and reduce wiring workload resulting from the increased number of head groups.
Low yield in rigid material placement. Traditional position control methods for rigid materials are prone to product damage.
Solution features:PAC solution: smaller size and higher performance.
Integrated host computer control and vision software result in higher execution efficiency and reduced costs. Communication time between traditional PLCs and smart cameras, along with dedicated bonding algorithms (high-order S-curve algorithms, servo vibration suppression, etc.), significantly improves equipment processing speed and motion smoothness.
Closed-loop force control boosts equipment yield to 99.9%. Pressure closed-loop control and real-time updates of position-pressure-time data curves constantly monitor the status of drivers and slaves, solving the pain point of output without feedback and ensuring precise logical judgment.
Multi-functional driver with compact size saves space. The multi-functional driver is compatible with servo and stepper motors; the ZR axis can be replaced with stepper, servo, or voice coil motors to fully adapt to the on-site processing environment.
Value Boost:Labeling accuracy improved by 500%
Software development time reduced by 50%
UPH reduced from 6s/pcs to 2.3s/pcs, an improvement of 60%
Yield increased to over 99.9%
