[0026] Embodiment 1 The book packing mechanism based on ring paper packaging of the present invention includes:
[0027] The vertical plate pushing mechanism includes a vertical plate supporting part and a vertical plate pushing part. The top of the vertical plate supporting part is provided with a conveying table 2 for placing books; the vertical plate pushing part is arranged on the conveying table of the vertical plate supporting part 2, and the pushing end of the vertical plate pushing part is aligned with the ball screw guide rail transport mechanism, which is used to push the books to the packing work table of the ball screw guide rail transport mechanism;
[0028] The paper feeding mechanism is arranged between the vertical plate pushing mechanism and the packing worktable, and includes a vertical support part, a packaging paper conveying part, a cutting part and a packaging paper clamping part. The packaging paper conveying part is erected on the top of the support frame, Used for conveying packaging paper; the cutting part is arranged on the vertical support part below the packaging paper conveying part, and is used for cutting the packaging paper; the packaging paper clamping part is arranged at the lower part of the vertical support part, and the packaging paper clamp The movable end of the holding part can be vertically raised and lowered along the axis of the vertical support part, and is used to hold the packaging paper;
[0029] The ball screw guide rail transportation mechanism includes a horizontal supporting part, a horizontal driving part and a horizontal sliding part. The horizontal supporting part is arranged beside the vertical plate pushing mechanism. The horizontal supporting part is paved with a linear guide rail for guiding the horizontal sliding part Sliding along the axis of the linear guide; the horizontal driving part is installed on the horizontal support part, and the telescopic end of the horizontal driving part is connected with the horizontal sliding part for driving the horizontal sliding part to be horizontal along the linear guide axis of the horizontal supporting part Move; the horizontal sliding part is provided with a packing worktable at one end close to the vertical plate pushing mechanism for packing the books placed on it;
[0030] And a paper packaging mechanism, including an upper folding part and a lower folding part, the upper folding part is suspended above the ball screw guide rail transportation mechanism, and is used to squeeze the packaging paper to complete the upper folding work; The folding part is arranged between the vertical board pushing mechanism and the packing workbench, and is used to squeeze the packaging paper to complete the bottom folding and side folding work.
[0031] The vertical plate support part is a conveying table 2 arranged upstream of the ball screw guide rail transport mechanism, and the height of the conveying table 2 is the same as that of the packing table 19; the vertical plate pushing part includes a vertical plate push rod cylinder 1 and a vertical plate 3. The vertical plate push rod cylinder 1 is installed on the conveying table 2, and the pushing end of the vertical plate push rod cylinder 1 is connected with the vertical plate 3, and is used to drive the vertical plate to move horizontally along the surface of the conveying table to move the The books are pushed onto the packing workbench.
[0032] The packaging paper conveying part includes a support plate 14, a roller 12, and a roller seat 13. The support plate 14 is framed on the top of the vertical support part and above the cutting part. The roller 12 passes through the roller seat 13 The horizontal frame is installed on the support plate 14 for wrapping wrapping paper.
[0033] The cutting part includes a fixed cutting part and a movable cutting part. The fixed cutting part includes a fixed knife blade 10 and a fixed knife holder 11, the fixed knife holder 11 is installed on the upper part of the vertical support part for fixing the fixed knife blade 10 The fixed knife blade 10 is fixed on the fixed knife blade holder 11 and is located directly below the roller 12 for cutting packaging paper; the movable cutting part includes a two-bar cylinder 7, a cutting knife holder 8 and a cutting knife blade 9, sliding Slot 6, in which the two-bar cylinder 7 is horizontally installed on the upper part of the vertical support; the cutting knife blade 9 is connected to the telescopic end of the electric push rod 4 through the cutting knife holder 8 and maintains the cutting edge of the cutting knife blade 9 and the fixed knife blade 10 The mouth is directly opposite; the cutting knife blade 9 is driven by the two-bar air cylinder 7 to move on the chute 6, so that it and the fixed knife blade 10 can cut the wrapping paper passing between the two.
[0034] The packaging paper clamping part is a pair, arranged on both sides of the lower folding part, and includes an electric push rod 4 and a pneumatic clamp 5, wherein the electric push rod 4 is installed at the lower end of the vertical support part and is located on the packing table 19 The lower part is used to drive the pneumatic clamp to vertically lift; the pneumatic clamp 5 is arranged at the lifting end of the electric push rod 4, and includes a pneumatic clamping cylinder and a clamping body. The pneumatic clamping cylinder is connected to the lifting end of the electric push rod. Specifically, it is connected with the clamping pushing end of the pneumatic clamping cylinder for clamping the edge of the wrapping paper.
[0035] The surface of the horizontal support part is laid horizontally with the linear guide rail 22, and the upstream of the linear guide rail 22 is used as the upstream of the entire ball screw guide rail transportation mechanism to extend to the side of the vertical plate pushing mechanism, and there is a paper feeding area between the two that can accommodate the paper feeding mechanism. ;
[0036] The horizontal driving part includes a servo motor 24, a ball screw 21 and a ball screw support base 23. The servo motor 24 is installed on the horizontal support part, and the output end of the servo motor 24 is connected to one end of the ball screw 21. The ball screw 21 is driven to rotate around its own axis in the circumferential direction; the ball screw 21 is supported on the surface of the horizontal support part through the ball screw support seat 23, and keeps the ball screw 21 parallel to the linear guide 22 for servo The power of the motor 24 is transmitted to the horizontal sliding part;
[0037] The horizontal sliding part includes a module sliding table 20 and a packing work table 19, the module sliding table 20 is screwed to the ball screw 21, so that the module sliding table 20 slides along its axial direction when the ball screw 21 rotates. The packing table 19 is fixedly connected to the module sliding table 20, and the packing table 19 and the conveying table 2 are kept at the same height, so that the packing table 19 can move synchronously with the module sliding table 20.
[0038] The upper folding mechanism includes a portal frame, a magnetically coupled cylinder 16, an upper folding board 15, a force sensor 17, and a three-position five-way solenoid valve 18. The portal frame is arranged above the upstream edge of the packing table, so The magnetically coupled cylinder 16 is suspended on the crossbeam of the portal frame to drive the upper folding board to vertically lift; the upper folding board 15 is connected to the lifting end of the magnetically coupled cylinder 16, and is driven by the magnetically coupled cylinder 16 The wrapping paper is folded up; the force sensor 17 is fixed at the bottom end of the upper folding board, and the signal output end of the force sensor 17 is connected to the corresponding signal input port of the three-position five-way solenoid valve 18 for detecting the upper folding board Whether 15 is pressed to the top of the book, and the signal is transmitted to the three-position five-way solenoid valve 18; the three-position five-way solenoid valve 18 is fixed on the side of the upper folding cardboard 15, and its signal output terminal is connected to the control terminal of the magnetic coupling cylinder 16 , Used to control the opening or closing of the magnetic coupling cylinder 16 to realize the folding work of the upper folding board 15.
[0039] The lower folding mechanism is arranged between the vertical board pushing mechanism and the packing table, and includes a lower folding board 26, a parallel four-link mechanism 27, a side folding board 28 and a steering gear 29, a lower folding board 26 and a side folding board 28 They are respectively hinged on the upper and lower ends of the parallel four-link mechanism, in which the lower folding board is horizontally arranged for folding the lower edge of the packaging paper. The side folding board 28 is two pieces, of which the two side paper boards 28 are opposite and hinged on The lower end of the parallel four-bar linkage mechanism is used to fold the two sides of the wrapping paper; it is connected to the steering gear 29. The movable end of the steering gear 29 is connected with the parallel four-bar linkage mechanism 27, which is used to drive the parallel four-bar linkage mechanism 27 to rotate, realize the folding movement of the lower folding board 26 and the rotation movement of the side folding board 28, and complete the bottom folding of the kraft paper , The side folds.
[0040] The horizontal sliding part also includes a guide baffle 25. The front end of the guide baffle 25 is provided with a guide mechanism 251, and the guide mechanism 251 is a plate body perpendicular to the packing table, and the front edge of the plate body is turned outward A guiding edge 252 is formed, which is used to fold the kraft paper protruding from the top and bottom of the side to complete the corners, and realize the packing of books.