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[CN 201620250189.4] fault stop automatic protection device of automatic press for making battery steel shell


[CN 201620250189.4] Title of fault stop automatic protection device for automatic press used to make battery steel shell: Application number of fault stop automatic protection device for automatic press used to make battery steel shell: CN 201620250189.4 Applicant: Guangzhou Jinqiang Industry and Trade Development Co., Ltd. Application date: March 28, 2016 Patent Type: Utility Model This utility model discloses a fault stop automatic protection device for automatic press used to make battery steel shell, it includes a body and an electric control device and a material clip arranged on the body. The material clip includes a first clip edge and a second clip edge. The first clip edge and the second clip edge are not in direct contact. When the battery steel shell is placed in the material clip, The first clip edge, the battery steel shell and the second clip edge form a circuit electrical connection electric control device. The utility model discloses that when the battery steel shell is in the material clamp, the battery steel shell, the first clamp edge and the second clamp edge form a circuit electrically connected electric control equipment, so that the electric control equipment knows that the battery steel shell is in the material clamp position, and then It can work; when there is no battery steel shell or the battery steel shell is offset at the material clamp position, no circuit is connected to the electric control equipment, and the electric control equipment cannot work, which can achieve the effect of automatic shutdown, there is no need to manually watch the machine, improve efficiency and avoid the potential safety hazard of manually watching the machine.