Motorcycle production line

Core Conveying and Suspension System (1) Plate Chain Conveyor Line (Ground Main Line) The heavy - duty plate chain conveying track in the middle of the screen is the “aorta” of the production line. The steel chain plates carry the motorcycle frames and fixtures, running at a constant speed along the preset path. It meets the requirements of “multiple models, heavy - load” in motorcycle production. The chain plates and the drive mechanism are precisely meshed to ensure stable conveying. The cycle time error is controlled within a very small range, providing a continuous and reliable transfer basis for the overall vehicle assembly.

Suspension Conveying System (Upper Branch Line)

The orange suspension conveying chain extending longitudinally along the workshop, paired with the custom - made motorcycle fixture hanger (light - blue metal frame structure), can hoist motorcycle parts (such as frames, engines, covers, etc.), realizing “aerial logistics”. The hanger is flexibly connected to the conveying chain through a lifting tool. It can adjust the transfer speed according to the production rhythm and can also cooperate with the ground production line to achieve “synchronous loading and unloading”, greatly improving the space utilization rate and the production connection efficiency.

Flexibility and Production Efficiency Advantages Multi - model Adaptability: The tooling fixtures adopt a modular design. Through adjustable positioning blocks and quick - clamping mechanisms, they can be compatible with the frames of different models such as street bikes and cruisers. The positioning accuracy is ≤±0.5mm, and the model change time is ≤10 minutes; Efficient Production Cycle: The cycle time is adjustable from 0 - 10 minutes. The error after continuous operation for 24 hours is ≤±5 seconds. The daily production capacity can reach [X] units, meeting the needs of large - scale production; Intelligent Data Management: The control cabinet and the MES system have reserved interfaces, which can upload data such as operating status and production quantity in real - time, supporting production traceability and efficiency analysis.

Analysis of Technical Highlights 1. High-strength Conveying System Guide wheels are installed on each 1000mm section of the chain. The chain is combined with a 40×60×3 square tube bracket (with an M16 adjusting screw at the lower end). The upper guide rail is supported by a 40×63×5 angle iron + 40×40×1.75 square tube, and the lower guide rail is a 50×50×5 angle iron, ensuring the load-bearing capacity and straightness of the line. The drive system supports continuous / cycle double-mode operation to meet the production requirements of multiple vehicle models on the same line. 2. Flexible Fixture Design The width of the front beam fixture is 40mm and the height is 250mm. A V-shaped support processed from steel plate is set above the rear beam fixture. Multi-vehicle model adaptation is achieved through three-dimensional adjustable positioning blocks. The pneumatic drive clamping mechanism has a clamping force of ≥500N at a single clamping point, completes positioning within 1 second, and the anti-loosening self-locking design ensures assembly accuracy. 3. Intelligent Electrical Control The control cabinet uses Chint electrical components and Schneider control buttons. Four sets of emergency stop buttons are set along the whole line. A 150mm stroke scissors cylinder lifting device (with automatic / manual dual control) is equipped at the off-line end. The top cover integrates a 1-inch air pipeline (with a gas consumption of 4m³/min), and a quick-change joint is set every 3 meters to simultaneously achieve tool gas supply and safety protection.

The beat time of the production line is adjustable from 0 to 10 minutes, and the error of continuous operation for 24 hours is ≤±5 seconds. The average daily production capacity can be increased according to actual needs. Through rapid switching of modular tooling, it can be compatible with more than 80% of mainstream models such as street cars, cruise vehicles, and off-road vehicles, meeting the needs of large-scale and flexible production.