Gripper

1.

A cutting apparatus for cutting food products comprising:

a blade for cutting a food product,

a gripper for gripping the food product, the gripper having a gripper base and a gripper head fastened to the gripper base, wherein the gripper head comprises at least one suction device that can be acted on by vacuum and that can be brought into contact with an end section, of the product to suck it in, with the gripper head being releasably fastened to the gripper base;

a vacuum generation device for generating the vacuum is arranged in or at the gripper head, wherein the vacuum generation device comprises a jet pump, the jet pump comprising an ejector;

wherein an interface that comprises at least one coupling section for fastening the gripper head to the gripper base and at least one drive coupling section for transferring an operating medium and/or drive energy to operate the at least one suction device is provided at the gripper head and at the gripper base to couple the gripper head and the gripper base,

wherein the at least one drive coupling section comprises at least two pneumatic coupling sections,

wherein the gripper head comprises the at least one a suction device being in communication with the vacuum generation device, the at least one suction device comprising a distributor block and a suction unit that is provided with a product contact surface, wherein the distributor block is releasably connected to the at least one suction device and/or the suction unit, and

wherein the vacuum generation device has a chamber which is in communication with the at least one suction device via a vacuum line and in which a nozzle device is arranged that can be flowed through by compressed air in operation of the vacuum generation device.

2.

A The cutting apparatus in accordance with claim 1 , wherein the chamber has an outlet opening that is formed in a releasable closure element.

3. The cutting apparatus in accordance with claim 2 , further comprising a first pressure line (LI) that is connected to the vacuum generation device and that has a pressure regulator;

a second pressure line (L 2 ) connected to the suction unit of the suction device, wherein the second pressure line (L 2 ) and the chamber of the vacuum generation device are pneumatically connected via a bypass connection.

4. the cutting apparatus in accordance with claim 3 , wherein a pressure sensor is associated with the second pressure line (L 2 ), wherein the second pressure line (L 2 ) comprises a stop valve, wherein at least one of the pressure regulator, the pressure sensor and the stop valve are arranged in or at the gripper base.