Laminated machine and electrical core laminated mechanism

Abstract

The invention discloses a laminated machine and an electrical core laminated mechanism, the laminated machine comprises a first material box, a second material box, a first positioning bench, a second positioning bench and a laminated bench possessing at least one lamination position, and also comprises a first material taking manipulator used for moving a first material sheet of the first material box to the first positioning bench, a second material taking manipulator used for moving a second material sheet of the second material box to the second positioning bench, a laminated manipulator used for moving the first material sheet of the first positioning bench, and / or the second material sheet of the second positioning bench to the laminated position, and a laminated drive component used for driving the first material taking manipulator, the second material taking manipulator and the laminated manipulator. The laminated machine employs laminated drive component with same power supply for driving the first laminated drive component, the second laminated drive component and laminated manipulator to realize the operation of material taking, moving and laminating. The lamination efficiency and technology quality can be effectively enhanced, the equipment cost can be reduced, and the technology can be simplified.

Description

technical field [0001] The invention relates to the field of battery manufacturing, in particular to a stacking machine and a cell stacking mechanism. Background technique [0002] In the manufacturing process of large-scale lithium-ion power batteries, a stacker is usually used to stack the positive and negative electrodes at intervals to form battery cells. In the commonly used lithium-ion battery cell stacking machine, first use the suction cup to absorb the positive electrode or negative electrode from the material box, and move it to the corresponding positioning table (usually called the secondary positioning table), when the electrode sheet needs to be stacked Use the suction cup to pick up the pole piece from the positioning table again, and move it to the stacking table to complete the stacking. During the entire stacking process, the operation of the positive and negative plates is controlled by different power sources and drive mechanisms. For example, different ...

AI Technical Summary

Problems solved by technology

[0003] However, the operation of the positive electrode and the negative electrode are controlled by independent power sources. On the one hand, various actions such as suction, movement, and stacking of the electrodes need to cooperate with each other and depend on each other. The method will affect the response speed of each action to a certain extent and reduce the lamination efficiency. On the other hand, more power sources obviously increase the equipment cost

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