A packing device according to an embodiment includes a supply station, a right end effector, a left end effector, a right arm unit, a left arm unit, and a forming station. A cardboard box in a flat state is placed on the supply station. The cardboard box developed three-dimensionally is placed on th
A packing device according to an embodiment includes a supply station, a right end effector, a left end effector, a right arm unit, a left arm unit, and a forming station. A cardboard box in a flat state is placed on the supply station. The cardboard box developed three-dimensionally is placed on the forming station. The right arm unit includes the right end effector provided with a suction unit. The left arm unit includes the left end effector provided with a suction unit. The packing device performs an operation of developing the cardboard box and an operation of moving the cardboard box to the forming station by using the right arm unit and the left arm unit while sucking both side surfaces of the cardboard box placed on the supply station by using the suction units.
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1. A packing device comprising: a first work station on which a packing material in a flat state is placed;a second work station on which the packing material developed three-dimensionally is placed; anda robot that performs an operation of developing the packing material and an operation of moving
1. A packing device comprising: a first work station on which a packing material in a flat state is placed;a second work station on which the packing material developed three-dimensionally is placed; anda robot that performs an operation of developing the packing material and an operation of moving the packing material, whereinthe robot comprises: a first end effector and a second end effector each including a suction unit that sucks an object; anda first arm unit that includes the first end effector and a second arm unit that includes the second end effector;whereinthe robot performs the operation of developing the packing material and the operation of moving the packing material to the second work station by using the first arm unit and the second arm unit while both side surfaces of the flat-state packing material placed on the first work station are being sucked by using the suction unit included in the first end effector and the suction unit included in the second end effector, the both side surfaces being opposite to each other when the packing material is developed three-dimensionally, andthe robot moves at least one of the first arm unit and the second arm unit in a direction that is at an oblique angle to the side surfaces of the flat-state packing material to perform the operation of developing the packing material after sucking the both side surfaces of the flat-sate packing material. 2. The packing device according to claim 1, wherein after the packing material is moved to the second work station, flaps provided to side surfaces of the packing material are folded toward an inside of the packing material by using the first arm unit and the second arm unit. 3. The packing device according to claim 2, wherein the second work station includes a pressing unit that presses a side surface of the packing material to which an outer flap serving as a flap that forms a bottom surface of the packing material among the flaps is provided from an outside of the packing material, andthe first arm unit and the second arm unit fold a pair of inner flaps serving as flaps positioned on an inner side of the packing material than the outer flap among the flaps toward the inside of the packing material pressed by the pressing unit. 4. The packing device according to claim 3, wherein the first end effector includes an applying unit that applies a predetermined adhesive member, andthe first arm unit applies the predetermined adhesive member to both end portions of a pair of such outer flaps folded such that the end portions come into contact with each other by using the applying unit. 5. The packing device according to claim 4, wherein the applying unit is attached to the first end effector in a detachable manner. 6. The packing device according to claim 5, wherein the first end effector includes a first holding unit, and holds a held unit formed in the applying unit by using the first holding unit to cause the applying unit to be attached thereto. 7. The packing device according to claim 5, wherein the applying unit includes an adhesive member main body obtained by winding the adhesive member in layers around a ring-shaped core, andthe suction unit included in the first end effector is arranged so as to be inserted into the core of the adhesive member main body. 8. The packing device according to claim 5, wherein the first work station includes a holder that holds the applying unit. 9. The packing device according to claim 4, wherein the second arm unit presses the adhesive member applied to the packing material by the first arm unit. 10. The packing device according to claim 9, wherein the first arm unit starts to apply the adhesive member from a side surface of the packing material to which the inner flap is provided, andthe second arm unit presses the pair of outer flaps folded such that end portions thereof come into contact with each other while the first arm unit is applying the adhesive member to the side surface of the packing material to which the inner flap is provided. 11. The packing device according to claim 9, wherein an operation of storing a product in the packing material whose bottom surface is formed by the outer flaps is performed by using the first arm unit and the second arm unit. 12. The packing device according to claim 1, wherein the first end effector includes a first holding unit and the second end effector includes a second holding unit, andthe second arm unit holds both of the side surfaces of the flat-state packing material by using the second holding unit, and takes out the packing material thus held from the first work station. 13. The packing device according to claim 12, wherein a large number of such packing materials in a flat state are stacked on the first work station,the first arm unit lifts a packing material positioned uppermost among the packing materials stacked on the first work station while sucking the packing material by using the suction unit included in the first end effector, andthe second arm unit holds, by using the second holding unit, both side surfaces of the packing material lifted by the first arm unit. 14. The packing device according to claim 13, wherein the first work station includes a frame with a flange protruding in as horizontal direction formed in an upper portion,the second arm unit places the packing material taken out from the first work station by using the second holding unit on the flange of the frame, andthe first arm unit and the second arm unit perform an operation of developing the packing material and an operation of moving the packing material to the second work station while sucking both side surfaces of the packing material placed on the flange by using the suction unit included in the first end effector and the suction unit included in the second end effector. 15. The packing device according to claim 14, wherein the first arm unit holds down an upper surface of the packing material placed on the flange with the first end effector, andafter the first arm unit holds down the packing material placed on the flange, the second arm unit sucks a lower surface of the packing material placed on the flange by using the suction unit included in the second end effector. 16. The packing device according to claim 1, wherein the first arm unit and the second arm unit include arm tip portions that hold the first end effector and the second end effector in a rotatable manner, andthe first end effector and the second end effector are provided with the suction unit along a rotation axis of the arm tip portion. 17. The packing device according to claim 16, wherein the first arm unit and the second arm unit, after sucking side surfaces positioned opposite to each other of the packing material whose bottom surface is formed by using the suction unit included in the first end effector and the suction unit included in the second end effector, rotate the arm tip portion. 18. The packing device according to claim 1, wherein the suction unit included in the first end effector and the suction unit included in the second end effector suck side surfaces positioned opposite to each other when the packing material is developed three-dimensionally among side surfaces of the packing material in a flat state. 19. The packing device according to claim 1, wherein the robot moves both of the first arm unit and the second arm unit in directions that are not perpendicular to the side surfaces of the flat-state packing material to perform the operation of developing the packing material after sucking the both side surfaces of the flat-state packing material. 20. The packing device according to claim 1, wherein the robot performs the operation of moving the packing material from the first work station to the second work station while performing the operation of developing the packing material. 21. The packing device according to claim 1, wherein after the packing material is moved to the second work station, the robot folds flaps provided to the side surfaces of the packing material toward an inside of the packing material by using the first end effector of the first arm unit and the second end effector of the second arm unit. 22. A packing device comprising: a first work station on which a packing material in a flat state is placed;a first end effector and a second end effector including a suction unit that sucks an object;a first arm unit that includes the first end effector and a second arm unit that includes the second end effector; anda second work station on which the packing material developed three-dimensionally is placed, whereinan operation of developing the packing material and an operation of moving the packing material to the second work station are performed by using the first arm unit and the second arm unit while both side surfaces of the packing material placed on the first work station are being sucked by using the suction unit included in the first end effector and the suction unit included in the second end effector, whereinthe first end effect includes a first holding unit and the second end effector includes a second holding unit, andthe second arm unit holds both of the side surfaces of the flat-state packing material by using the second holding unit, and takes out the packing material thus held from the first work station, and whereinthe first end effector includes an applying unit that applies a predetermined adhesive member, andthe second arm unit holds and extracts the adhesive member of the applying unit included in the first end effector with the second holding unit, and applies the adhesive member thus extracted to the packing material. 23. A packing device comprising: a first placing unit on which a packing material in a flat state is placed;a second placing unit on which the packing material developed three-dimensionally is placed; anda robot that performs an operation of developing the packing material and an operation of moving the packing material, whereina robot comprises: a first suction unit and a second suction unit that each suck an object; anda first arm unit that includes the first suction unit and a second arm unit that includes the second suction unit;whereinthe robot performs the operation of developing the packing material and the operation of moving the packing material to the second placing unit by using the first arm unit and the second arm unit while both side surfaces of the flat-state packing material placed on the first placing unit are being sucked by using the first suction unit and the second suction unit, the both side surfaces being opposite to each other when the packing material is developed three-dimensionally, andthe robot moves at least one of the first arm unit and the second arm unit in a direction that is at an oblique angle to the side surfaces of the flat-state packing material to perform the operation of developing the packing material after sucking the both side surfaces of the flat-state packing material.
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