Turret type automatic lamination production line and lamination process thereof

Abstract

The invention discloses a turret type automatic lamination production line and a lamination process thereof. The turret type automatic lamination production line comprises a rack, feeding vacuum pullbodies, lamination mechanisms, turret mechanisms, material discharging mechanical arms and CCD mechanisms; two feeding vacuum pull bodies are provided; the two feeding vacuum pull bodies are parallelly arranged on the rack at intervals; two turret mechanisms are provided; the two turret mechanisms are arranged at two lamination stations respectively; four lamination mechanisms are provided; two groups of lamination mechanisms are arranged to two sides of the two turret mechanisms respectively, wherein each group of lamination mechanisms includes two lamination mechanisms; two material discharging mechanical arms are provided; the two material discharging mechanical arms are sequentially arranged below the two feeding vacuum pull bodies respectively; two CCD mechanisms are provided; and thetwo CCD mechanisms are arranged above the two lamination stations respectively. With the turret type automatic lamination production line and the lamination process thereof of the invention adopted,the sequential alternating lamination of the two lamination mechanisms is realized in the same rotation cycle, so that lamination efficiency is improved; the continuous lamination of a platform is realized, and the problem of movement interference during material discharging is avoided; and pole sheets are pressed uninterruptedly, so that the displacement deviation of the pole sheets is effectively avoided.

Description

technical field [0001] The invention relates to the field of electric core manufacturing, in particular to a turret-type automatic lamination production line and its lamination process. Background technique [0002] Currently, global lithium battery companies are mainly concentrated in South Korea, China and Japan. Japan monopolized the global lithium battery industry before the 21st century, and its main product is secondary lithium batteries. Later, with the research and development of lithium battery production technology in South Korea and China, it gradually occupied a certain market in the world. Famous lithium battery manufacturers abroad include Sanyo, Bosch, Samsung, Panasonic, Sony, Toyota, Toshiba, Ford, GM, Mercedes-Benz, etc. These manufacturers generally have a complete set of lithium battery production lines, including lithium battery winding equipment and tab welding equipment, which are generally provided by specialized equipment manufacturers. According ...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to aim at the deficiencies of the above-mentioned prior art, and to provide a process action such as retrieving, detecting, removing defective products, lamination, etc. Take out the pole pieces with different attributes in the front and back half rotation cycles, and alternately stack the pole pieces with different attributes on the stacking mechanism, and use the circular turret structure to achieve double stacking in the same rotation cycle The lamination mechanism is alternately stacked sequentially, which greatly improves the lamination efficiency; the lamination mechanism adopts a double lamination platform structure, which realizes the lifting movement of the lamination platform while pushing in a straight line, and realizes the uninterrupted lamination of the platform replacement, avoiding down At the same time, through the two sets of pressing pole piece components arranged along the diagonal position synchronously with the rotation of the turntable, the pole piece is pressed alternately in turn to realize the uninterrupted pressing of the pole piece, effectively avoiding the displacement deviation of the pole piece The turret type automatic lamination production line and its lamination process

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