Template grabbing device and template feeding and discharging manipulator

The utility model discloses a template grabbing device and a template feeding and discharging manipulator. The template grabbing device comprises a bearing piece, a clamping piece and a clamping piece, and the power-losing type electromagnet is arranged on the bearing part and used for adsorbing the template, and the template is provided with a magnetic adsorption positioning part used for being adsorbed by the power-losing type electromagnet. When the template grabbing device obtains the template, the template is attracted and fixed by the power-losing type electromagnet through the magnetic attraction force between the power-losing type electromagnet and the magnetic attraction positioning piece on the template, and the template cannot fall off even under the condition of power failure when the template is attracted by the power-losing type electromagnet, so that the stability of obtaining the template can be improved; the template is prevented from falling off; besides, compared with a clamping jaw and a s