Book packaging mechanism based on annular paper packaging

[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.

[0041] Embodiment 2 A book packing mechanism based on ring paper packaging according to the present invention includes a vertical plate pushing mechanism, a paper feeding mechanism, a ball screw guide rail transport mechanism, and a paper skin packing mechanism;

[0042] The vertical plate pushing mechanism includes a vertical plate push rod cylinder 1, a conveying table 2 and a vertical plate 3. The vertical plate push rod cylinder 1 of the actuator of the vertical plate pushing mechanism is a two-bar cylinder, which drives the vertical plate and pushes the book to the packing table; the vertical plate push rod cylinder 1 is fixed on the surface of the conveying table 2 , The vertical plate push rod cylinder 1 is connected to the vertical plate 3, and the vertical plate 3 is used to push the books to the packing table 19.

[0043] The paper feeding mechanism includes an electric push rod 4, a pneumatic clamp 5, a two-bar air cylinder 7, a roller 12, a cutting part and the like. The paper feeding mechanism is located between the vertical plate pushing mechanism and the packing table 19, and the roller 12 is fixed on the roller seat 13 and then fixed on the support plate 14. The cutting part includes a cutting knife base 8, a cutting knife blade 9, a fixed knife blade 10, a fixed knife base 11 and a chute 6. The fixed knife blade 10 is fixed on the fixed knife base 11 and installed below the roller 12, The cutting knife blade 9 is fixed on the cutting knife seat 8 and then mounted on the two-bar cylinder 7, which is mounted on the aluminum profile. The pneumatic clamp 5 is connected to the electric push rod 4 and fixed at the lower end of the aluminum profile. The kraft paper passes through the cutter from top to bottom through the roller, the pneumatic clamp 5 is pushed by the electric push rod 4 and then rises to the specified position, and then the kraft paper is clamped by the pneumatic clamp 5, and then the electric push rod 4 is contracted and clamped by the pneumatic clamp 5 The kraft paper reaches below the 19th surface of the packing table. When the vertical plate 3 pushes a stack of books to the packing table 19, the kraft paper will wrap three sides of the book. After the book reaches the table 17, the cutting knife blade 9 is pushed by the two-rod cylinder 7 along the chute 6 to achieve the kraft paper Cut, pneumatic clamp 5 loosens the kraft paper. Repeat the above actions to complete the paper feeding from top to bottom.

[0044] The ball screw guide rail includes a modular sliding table 20, a ball screw 21, a linear guide 22, a ball screw support seat 23, a servo motor 24, and the like. The packing table 19 is fixed on the module sliding table 20, and the module sliding table 20 is installed on the ball screw 21. The ball screw 21 is connected to the servo motor 24 and installed on the ball screw support seat 23. The servo motor 24 drives the balls. The rotation of the lead screw 21 realizes the translational movement of the module sliding table 20 on the linear guide rail 22, thereby realizing the translational movement of the packing table 19, and completes the transportation of books.

[0045] The paper skin packing mechanism includes an upper folding mechanism, a lower folding mechanism and a guide baffle 25. The upper folding mechanism includes a force sensor 17, a three-position five-way solenoid valve 18, a magnetically coupled cylinder 16 and an upper folding board 15. The upper folding board 15 is connected to the magnetically coupled cylinder 16, and the magnetically coupled cylinder 16 is fixed on the aluminum profile. The three-position five-way solenoid valve 18 is fixed on the side of the upper folding board 15 and connected to the magnetically coupled cylinder 16 and the force sensor 17. . The force sensor 17 is fixed on the bottom surface of the upper folding board 15. After the book drives the kraft paper to the packing table 19, the upper folding board 15 moves downward under the movement of the magnetically coupled cylinder 16 to squeeze the kraft paper. The force sensor 17 detects whether the upper folding board 15 is pressed to the top of the book and transmits the signal To the three-position five-way solenoid valve 18, the three-position five-way solenoid valve 18 controls the magnetic coupling cylinder 16 to stop moving, and realizes the folding work of the upper folding board 15. The lower folding mechanism includes a lower folding board 26, a parallel four-bar linkage mechanism 27, a side folding board 28, a steering gear 29 and the like. The lower folding board 26 and the side folding board 28 are both installed on the parallel four link mechanism 27, and the parallel four link 27 is connected to the steering gear 29 and fixed under the lower folding board 26. The steering gear 29 drives the parallel four link 27 to rotate to realize the folding movement of the lower folding cardboard 26 and the rotating movement of the side folding cardboard 28, and complete the lower and side folding of the kraft paper. There is a specific guide mechanism on the guide baffle 25. Books within a certain height are packed in the front and then transported by the ball wire guide conveying mechanism. The kraft paper protruding from the top and bottom of the side will be folded by the guide mechanism castings on the guide baffle 25 Complete the corner folding to realize the packing of the book.

[0046] In the vertical plate pushing mechanism of the present invention, the vertical plate push rod cylinder pushes the vertical rod to complete the book pushing action, wherein the vertical plate push rod cylinder is a two-bar cylinder.

[0047] The ball screw guide rail transportation mechanism of the present invention realizes the transportation of the worktable through the movement of the main shaft driven by the servo motor.

[0048] The paper skin packing mechanism of the present invention is driven by a steering gear and driven by a parallel four-link mechanism to realize the folding movement of the bottom folding cardboard and the rotation movement of the side folding cardboard, and complete the bottom folding, side folding, and blocking of kraft paper. There is a specific guide mechanism on the board. When the books within a certain height range pass by, the kraft paper protruding from the top and bottom of the side will be folded by the guide mechanism castings on the baffle to complete the corners to realize the book packaging.

[0049] Embodiment 3 The difference between this embodiment and embodiment 2 is that the parallel four-bar linkage mechanism is surrounded by four rods that are hinged sequentially end to end, which are an upper rod, a lower rod, a front rod, and a rear rod. The upper rod and the lower rod are respectively installed with the lower folding board and the side folding board, and the parallel four-bar linkage mechanism is connected with the movable end of the steering gear. Through the movement of the steering gear, the lower folding board and the side folding board are driven to perform corresponding folding actions. .