This plan is based on the production process requirements provided by Party A. Forklifts transport a pallet of materials, and industrial robots and robot fixtures cooperate with 3D vision inspection to accurately locate and automatically unpack individual small packages of ammonium nitrate. The system preprocesses and shapes irregular packages, and industrial robots and fixtures automatically break and remove bagged ammonium nitrate. After the ammonium nitrate is crushed on the crusher, it is transported by screw to the next process, achieving the entire system without fixed personnel operation. Only one forklift personnel is needed for stable and reliable work.
Principles for developing technical solutions:
One is to comply with national safety standards;
Secondly, it can reduce staff and increase efficiency for enterprises, improve work efficiency, lower enterprise costs, and promote environmental protection and energy conservation;
Thirdly, the level of automation and intelligence is at least at the leading level in China.
The entire system includes the transportation of tray materials, visual inspection, robotic bag grabbing, bag shaping, bag breaking, and waste bag collection
Collect and transport empty pallets. The specific process is as follows:
①·Transportation of a pallet of materials: After the forklift transfers the entire pallet of materials to the roller conveyor, the roller conveyor temporarily stores or transports the pallet materials. The pallet materials are transferred to the mechanical arm grasping position by the transfer conveyor, and the conveyor speed is 9m/min.
②·Visual inspection: By using visual robots to detect the stacking type and package direction of pallet goods, and linking with the unpacking robot and robotic arm for subsequent operations. “
③·Robotic bag grabbing: The unpacking robot and robotic arm start to grab and retrieve the material bag through the linkage of the visual robot, and transfer it to the leather
Belt conveyor, production capacity: 29.6 tons/hour, grab weight: 25-50kg.
④·Material bag shaping: The material bag is transported to the roller shaping conveyor through a belt conveyor, and then shaped by the roller shaping conveyor. The material bag is transported to the belt waiting machine, and then grabbed by a bag grabbing robot and a robotic arm, and transported to the bag breaking mechanism. The belt conveyor has a conveying speed of 12m/min.
⑤·Bag breaking: The bag breaking mechanism begins to operate, cutting through the material package. The material inside the package falls into the crusher for crushing, and then is sent to the water solubility tank by a screw conveyor and a branching chute.
⑥·Waste bag collection: After the material bag is broken, the grabbing robot’s mechanical arm rotates to place the waste bag into the collection box. After the collector is fully collected, it will be manually pushed out for processing.
⑦·After dropping the waste bag, the bag grabbing robot returns to the belt waiting machine for bag grabbing operation, repeating steps 2 to 7 in sequence to complete the grabbing, conveying, shaping, bag breaking, and feeding of the entire pallet of material bags.
⑧·Empty tray collection and transportation: After the goods on the tray are caught and transported, the empty tray is conveyed to the tray collection warehouse by the transfer conveyor. After the tray is fully collected, it is conveyed to the drum conveyor by the chain conveyor and waits for the vehicle to leave. The transfer conveyor has a conveying speed of 9m/min.
