Automatic cell conveying line

Abstract

The invention relates to an automatic cell conveying line. The automatic cell conveying line comprises a plurality of cell winding machines and a main control box and further comprises a first main conveying belt and a second main conveying belt which are located in the center. Carrying boxes carrying naked cells are arranged on the first main conveying belt and the second main conveying belt. A first empty carrying box conveying belt is further arranged on the lower layer of the outer side of the first main conveying belt, and a second empty carrying box conveying belt is further arranged on the lower layer of the outer side of the second main conveying belt. A cell feeding and conveying device is further arranged beside each cell winding machine. Each empty carrying box conveying belt is further provided with an empty carrying box lifting device lifting and transferring empty carrying boxes to the corresponding main conveying belt. A shared conveying belt for transferring the carrying boxes to one conveying belt for facilitating discharging is further arranged at the tail ends of the first main conveying belt and the second main conveying belt. In the full-automatic production process, the naked cells can be effectively diverted, accumulation of the naked cells is relieved, the work efficiency of the cell winding machines is higher, the overall production speed is increased, the quality of the naked cells is guaranteed, and the automatic cell conveying line is more environment-friendly and more reliable.

Description

【Technical field】 [0001] The invention relates to battery conveying equipment, in particular to an automatic battery conveying line. 【Background technique】 [0002] The power battery is a high-performance and pollution-free new environmentally friendly energy source, and will become one of the main power sources for electric vehicles and other electric drive equipment in the 21st century. After the production of the bare cells is completed, the bare cells are generally transferred to the automatic assembly line through the conveyor line for assembly, and when the transfer process is performed between different process equipment or different production lines, manual handling is often required. The battery cells are transferred in each work area, which not only occupies the space and personnel, but also slows down the production rhythm; sometimes it also causes shutdown delays, which reduces production efficiency; human assistance is required, which reduces the efficiency of t...

AI Technical Summary

Problems solved by technology

[0002] The power battery is a high-performance and pollution-free new environmentally friendly energy source, and will become one of the main power sources for electric vehicles and other electric drive equipment in the 21st century. After the production of the bare cells is completed, the bare cells are generally transferred to the automatic assembly line through the conveyor line for assembly, and when the transfer process is performed between different process equipment or different production lines, manual handling is often required. The battery cells are transferred in each work area, which not only occupies the space and personnel, but also slows down the production rhythm; sometimes it also causes shutdown delays, which reduces production efficiency; human assistance is required, which reduces the efficiency of the machine and increases the human and electricity costs. The contact of the cell will cause pollution to the cell; at the same time, the idle time of the equipment will be increased, which will seriously affect the efficiency of the equipment, cause waste of materials, and make it difficult to automate operations. At the same time, it consumes a lot of labor and the controllability of product quality is poor.

[0003] With the development of conveyor line technology, there are various length and speed adjustable conveyor lines in the prior art, and multiple winding machines can share one conveyor line. When the output of multiple winding machines at the same time is greater than When the assembly capacity of the automatic assembly line is high, it will cause a backlog of products, and the winding machine needs to temporarily stop working, and wait for the automatic assembly line to complete the assembly of the backlog of bare cells before continuing to work, which reduces the working efficiency of the winding machine , the production speed is also reduced. In addition, when the winding machine does not stop working after the backlog of products, it will also cause damage to the manufactured products, increase the scrap rate of the products, and cause unnecessary losses

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