A cardboard box assembly apparatus is a device for folding four panels constituting a lid section of a cardboard box, forming an interleaved lid where each of the four panels by overlaps adjacent ones of the four panels. The cardboard box assembly apparatus is provided with detruding members, lockin
A cardboard box assembly apparatus is a device for folding four panels constituting a lid section of a cardboard box, forming an interleaved lid where each of the four panels by overlaps adjacent ones of the four panels. The cardboard box assembly apparatus is provided with detruding members, locking members, and mover devices. The detruding members detrude respective first portions of the four panels. The locking members lock respective second portions of the four panels, preventing the second portions from moving in detrusion directions. Detrusion directions refer to directions of detrusion of the four panels. The mover devices move the locking members in a direction including at least a vertical direction component.
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1. A cardboard box assembly apparatus for folding four panels constituting a lid section of a cardboard box to form an interleaved lid such that each of the four panels overlaps with others of the four panels, the cardboard box assembly apparatus comprising: a frame structure;a plurality of detrudin
1. A cardboard box assembly apparatus for folding four panels constituting a lid section of a cardboard box to form an interleaved lid such that each of the four panels overlaps with others of the four panels, the cardboard box assembly apparatus comprising: a frame structure;a plurality of detruding members attached to the frame structure, each detruding member detruding a first portion of a corresponding one of the four panels in a corresponding detrusion direction;a plurality of locking members, each locking member locking a second portion of the corresponding one of the four panels in response to the corresponding detruding member detruding the first portion of the corresponding one of the four panels, thereby selectively restricting movement of the second portion in the corresponding detrusion direction of the one the four panels, each of the plurality of locking members includes a contact surface that contacts the second portion of a corresponding one of the four panels, the second portion being spaced apart from the first portion of the corresponding one of the four panels; anda mover device attached to the frame structure and being spaced apart from the plurality of detruding members, the mover device being connected to each of the locking members and being configured to simultaneously move the locking members in vertical direction from a first position to a second position such that in the first position each of the contact surfaces remains at respective predetermined fixed positions and contact the second portion of the corresponding one of the four panels, and during movement of the locking members from the first position to the second position the second portions of the four panels are simultaneously released from corresponding ones of the locking members. 2. The cardboard box assembly apparatus according to claim 1 wherein the locking members, the detruding members and the mover device are operated such that with the locking members in the first position the second portions are locked by the locking members and the first portions begin to undergo detrusion by the detruding members, the mover device simultaneously moving the locking members vertically upward from the first position toward the second position, and the detruding members further detrude the first portions. 3. The cardboard box assembly apparatus according to claim 1, wherein each of the locking members includes a fastening section and a plate member that includes the contact surface, the plate member being configured to adjustably tilt with respect to the fastening section. 4. The cardboard box assembly apparatus according to claim 3, wherein each of the locking members further includes an angle adjusting mechanism that connects the fastening section with the plate member for adjusting a tilt angle of the contact surface of the plate member with respect to the horizontal plane. 5. The cardboard box assembly apparatus according to claim 1, wherein the mover device includes a rotation mechanism, the rotation mechanism being configured to rotate the locking members so as to move the contact surface upwardly. 6. The cardboard box assembly apparatus according to claim 1, wherein the mover device holds a plurality of the locking members in an integrated manner. 7. The cardboard box assembly apparatus according to claim 1, wherein the mover device includes a plurality of mover units, each of the mover units holds a corresponding one of the plurality of the locking members in independent fashion. 8. The cardboard box assembly apparatus according to claim 1, further comprising a plurality of pushing members configured to push the lid downward from above in a vertical direction, once the four panels have been overlapped. 9. The cardboard box assembly apparatus according to claim 1, further comprising a plurality of lid erection devices for changing the posture of the four panels, wherein each of the lid erection devices includes: a rod member having a distal end section, anda rotation device for bringing about rotational movement of the rod member. 10. The cardboard box assembly apparatus according to claim 2, wherein each of the locking members includes fastening section and a plate member that includes the contact surface, the plate member being configured to adjustably tilt with respect to the fastening section. 11. The cardboard box assembly apparatus according to claim 4, wherein the mover device includes a rotation mechanism, the rotation mechanism being configured to rotate the locking members so as to move the contact surface upwardly. 12. The cardboard box assembly apparatus according to claim 3, wherein the mover device holds a plurality of the locking members in an integrated manner. 13. The cardboard box assembly apparatus according to claim 5, wherein the mover device holds a plurality of the locking members in an integrated manner. 14. The cardboard box assembly apparatus according to claim 3, further comprising a plurality of pushing members configured to push the lid downward from above in a vertical direction, once the four panels have been overlapped. 15. The cardboard box assembly apparatus according to claim 5, further comprising a plurality of pushing members configured to push the lid downward from above in a vertical direction, once the four panels have been overlapped. 16. The cardboard box assembly apparatus according to claim 5, further comprising a plurality of lid erection devices for changing the posture of the four panels, wherein each of the lid erection devices includes: a rod member having a distal end section, anda rotation device for bringing about rotational movement of the rod member.
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이 특허에 인용된 특허 (15)
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