Desktop Screw Locking Machine with Servo Motor Drive And Auto Bit Changer for Mobile Phone Assembly
In mobile phone assembly, where components grow increasingly miniaturized and assembly tolerances shrink, precision and efficiency are non-negotiable. The desktop screw locking machine with servo motor drive and auto bit changer addresses these demands, merging compact design, servo-driven accuracy, and automated bit switching to streamline the fastening of tiny screws in smartphones, tablets, and foldable devices.
Servo Motor Drive: Micron-Level Precision for Delicate Parts
The servo motor drive is the machine’s precision backbone, delivering ±0.01mm positional accuracy and ±1% torque control (0.1–3 N·m)—critical for mobile phone assembly. Mobile components like circuit boards, camera modules, and OLED screens are fragile; over-tightening can crack substrates, while loose screws cause functional failures. The servo system uses real-time feedback to adjust torque and speed mid-cycle, ensuring consistent fastening even for M1–M3 tiny screws. Unlike traditional motors, it operates with minimal vibration, preventing shifts in delicate parts like fingerprint sensors or battery connectors during assembly.
Auto Bit Changer: Flexibility for Multi-Screw Phone Assembly
Mobile phones typically use 3–5 different screw sizes, making the auto bit changer a productivity booster. The machine’s bit magazine holds 4–6 interchangeable bits, switching between sizes in 0.2 seconds without manual intervention. For example, assembling a smartphone requires fastening M1.2 screws for the screen, M2 screws for the frame, and M1.5 screws for the camera—tasks the machine completes seamlessly. This eliminates 80% of manual bit-change time, reducing setup delays and human error. It also stores bit change sequences for 50+ phone models, enabling quick recalls for batch production.
Desktop Design: Space-Saving for Phone Production Lines
Optimized as a desktop unit, the machine fits seamlessly into dense mobile phone assembly lines, with a 50x40cm footprint that maximizes workspace utilization. Its lightweight yet sturdy frame allows easy positioning near assembly stations, adapting to flexible production layouts—whether for high-volume factories or small-batch prototype workshops. The intuitive touchscreen interface lets operators program torque values, bit change orders, and fastening sequences in minutes, while built-in error alerts (for missing screws or torque anomalies) reduce defective products. It also integrates with conveyor systems, syncing with upstream assembly steps to create a smooth workflow.
In summary, the fusion of servo motor drive precision, auto bit changer flexibility, and desktop compactness makes this machine indispensable for mobile phone assembly. It delivers the accuracy to protect delicate components and the efficiency to meet the fast-paced demands of the consumer electronics industry.