Paper box forming machine with magnet sheet or metal sheet assembling function

Abstract

The utility model relates to a paper box forming machine, in particular to a paper box forming machine with a magnet sheet or metal sheet assembling function, which comprises a conveying platform, a discharging station is arranged on the conveying platform, the discharging station is provided with a box holding manipulator, and the box holding manipulator is connected with a surface paper wrapping mechanism. The discharging station is further provided with an assembling mechanical arm, the assembling mechanical arm is connected with a feeding assembly, the conveying direction of the conveying platform is from front to back, and the feeding assembly and the facial tissue wrapping mechanism are arranged on the left side and the right side of the conveying platform respectively. After the box holding mechanical arm holds the blank box, the assembling mechanical arm assembles the materials on the surface paper, after the box holding mechanical arm holds the blank box and before the blank box is taken away, the materials (magnet pieces or metal pieces) are assembled on the surface paper, and by means of the original box holding discharging action of the paper box forming machine, it is ensured that the material assembling positions are accurate.

Description

Technical Field

[0001] This utility model relates to a paper box forming machine, and in particular to a paper box forming machine with the function of assembling magnetic pieces or metal pieces. Background Technology

[0002] Chinese invention patent CN120269876A discloses a framed paper box forming host and a framed paper box forming production line. A magnet loading station is set between the face paper gluing device and the material lamination station, and a corresponding magnet sheet assembly device is set, such as the magnet sheet or metal sheet assembly device of the shell production equipment CN219504085U, so that the magnet sheet can be directly installed on the face paper after gluing, so that the finished framed paper box has a magnetic attraction function.

[0003] Chinese utility patent CN219504085U discloses a magnetic or metal sheet assembly device for a shell production equipment. The first and second sensors detect the edge of the same straight side of the shell, and then the translation transmission device drives the material transfer bracket to translate, so that the third sensor detects the edge of the other straight side of the shell. This allows the transfer lifting suction nozzle (and the corresponding magnetic or metal sheet) to be more accurately aligned with each shell (such as the face paper of the shell) in the same batch below, which is complex in positioning. Utility Model Content

[0004] In view of the technical problems existing in the background art, the present invention aims to provide a paper box forming machine with magnetic sheet or metal sheet assembly function. After the box holding robot holds the blank box, before taking the blank box away, the material (magnetic sheet or metal sheet) is assembled onto the face paper. The original box holding and discharging action of the paper box forming machine is used to ensure accurate material assembly position.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This paper box forming machine with magnetic sheet or metal sheet assembly function includes a conveying platform, a discharge station on the conveying platform, a box-holding robot arm connected to a face paper covering mechanism, and an assembly robot arm connected to the discharge station. The assembly robot arm is connected to a feeding component. The conveying direction of the conveying platform is from front to back. The feeding component and the face paper covering mechanism are respectively arranged on the left and right sides of the conveying platform. After the box-holding robot arm holds the blank box, the assembly robot arm assembles the material onto the face paper.

[0006] In this solution, after the blank box and the face paper are assembled, the face paper covering mechanism is used to cover the face paper onto the blank box. When the box-holding robot holds the blank box, it will perform a positioning of the blank box. At this time, the assembly robot will assemble the material onto the face paper, and the position of the face paper is accurate.

[0007] Preferably, the assembly robot is configured to move left and right, and the assembly robot includes a feeding nozzle, which is configured to be raised and lowered.

[0008] In this solution, the assembly robot moves left and right to align the feeding nozzle with the material or assembly position.

[0009] Preferably, the assembly robot includes a movable base and a lifting frame. The movable base is movable left and right, and the lifting frame is lifted and lowered on the movable base. The feeding nozzle is connected to a mounting plate, and the mounting plate is adjusted for lifting on the lifting frame.

[0010] In this solution, the height of the feeding nozzle is adjusted by raising and lowering the mounting plate to accommodate paper and materials of different thicknesses.

[0011] Preferably, the number of feeding nozzles is at least two, the lifting frame includes a reference plate and an adjusting plate, the adjusting plate is adjusted to move back and forth on the reference plate, the mounting plate is adjusted to move up and down on the adjusting plate, the feeding assembly corresponds one-to-one with the feeding nozzle, and the feeding assembly is adjusted to move back and forth.

[0012] In this scheme, the adjustment plate moves back and forth to adjust the spacing between the feeding nozzles, and the feeding assembly moves back and forth to adjust the spacing between the feeding nozzles, adapting to the spacing between different assembly positions.

[0013] Preferably, the feeding assembly includes a stacking tube and a feeding block. The feeding block moves horizontally between a material taking position and a material discharging position. The bottom end of the stacking tube is provided with a material outlet, and the top end of the stacking tube is provided with a material inlet. The feeding block is provided with a material receiving groove. When the feeding block is in the material taking position, the opening of the material receiving groove is opposite to the material discharging port.

[0014] In this scheme, materials are put in through the feed inlet, enabling continuous feeding without stopping the machine. The materials fall into the receiving trough and are then conveyed to the assembly robot by the feeding block, ensuring accurate positioning.

[0015] Preferably, the box-holding robot is configured to move left and right. The box-holding robot includes a moving frame, a box-gripping strip, and box-holding blocks. Two sets of the moving frames are positioned closer or further apart in the front-back direction. The moving frames are configured to be raised and lowered. The box-gripping surface of the box-gripping strip faces the front-back direction, and the box-holding surface of the box-holding blocks faces the left-back direction. Two box-holding blocks are configured to move left and right on the moving frame. The box-gripping strip is connected to the moving frame. The two box-gripping strips and four box-holding blocks cooperate to hold the blank box.

[0016] In this scheme, two clamping strips position the blank box in the front-to-back direction, and four box-holding blocks position the blank box in the left-to-right direction, ensuring sufficient positioning.

[0017] Preferably, the box-holding robot also includes a moving platform, the moving frame is lifted and mounted on the moving platform, the moving platform is moved left and right on the support beam, and the two sets of support beams move closer or further apart in the front-back direction.

[0018] In this scheme, the support beam moves back and forth so that the box-holding block's box-holding face aligns with the blank box.

[0019] Preferably, the movable frame is equipped with a material transfer nozzle that is lifted and lowered.

[0020] In this solution, the transfer nozzle absorbs the paper and is used for transfer.

[0021] Preferably, a clamping plate is provided on the moving platform to move back and forth, and the clamping plate is connected to the paper covering mechanism and the discharge conveyor belt.

[0022] In this solution, the clamping plate picks up the finished cardboard box from the paper covering mechanism and releases it onto the discharge conveyor belt, achieving seamless connection between the feeding and unloading of the paper covering mechanism.

[0023] Preferably, the conveying platform is further provided with a paper feeding station and a blank box assembly station in sequence. The paper feeding station is equipped with a paper feeding mechanism, and the blank box assembly station is equipped with a blank box forming mechanism.

[0024] In this scheme, the face paper feeding mechanism conveys the face paper to the conveying platform, and the blank box forming mechanism folds and pastes the gray board to form a fit, assembling the blank box onto the face paper.

[0025] The beneficial effect of this utility model is that after the box-holding robot holds the blank box, it assembles the material (magnetic sheet or metal sheet) onto the face paper before carrying the blank box away. Utilizing the original box-holding and discharging action of the paper box forming machine, it ensures accurate material assembly. Therefore, this utility model has substantial features and progress compared to the prior art. Attached Figure Description

[0026] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0028] Figure 2 This is a three-dimensional structural diagram of the assembly robot arm in this utility model.

[0029] Figure 3 This is a three-dimensional structural diagram of the feeding component in this utility model.

[0030] Figure 4 for Figure 3 A magnified view of A in the middle.

[0031] Figure 5This is a three-dimensional structural diagram of the box-holding robotic arm in this utility model.

[0032] Figure 6 for Figure 5 A magnified view of B in the middle.

[0033] In the diagram: 1. Conveying platform; 2. Box-holding robot; 3. Assembly robot; 4. Feeding assembly; 5. Face paper covering mechanism; 6. Feeding nozzle; 7. Moving seat; 8. Lifting frame; 9. Mounting plate; 10. Base plate; 11. Adjusting plate; 12. Stacking tube; 13. Feeding block; 14. Material trough; 15. Moving frame; 16. Box clamping strip; 17. Box-holding block; 18. Moving table; 19. Support beam; 20. Transfer nozzle; 21. Clamping plate. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0035] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0036] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0037] See appendix Figure 1-4 In this embodiment, a paper box forming machine with magnetic sheet or metal sheet assembly function is provided, including a conveying platform 1. The conveying platform 1 is provided with a paper feeding station, a blank box assembly station and a discharge station in sequence. The paper feeding station is equipped with a paper feeding mechanism, the blank box assembly station is equipped with a blank box forming mechanism, and the discharge station is equipped with a box holding robot 2. The box holding robot 2 is connected to a paper covering mechanism 5.

[0038] The discharge station is also equipped with an assembly robot 3, which is connected to a feeding component 4. The conveying direction of the conveying platform 1 is from front to back. The feeding component 4 and the face paper covering mechanism 5 are respectively arranged on the left and right sides of the conveying platform 1. After the box-holding robot 2 holds the blank box, the assembly robot 3 assembles the material onto the face paper. The assembly robot 3 includes a movable seat 7 and a lifting frame 8. The movable seat 7 is arranged to move left and right, and the lifting frame 8 is arranged to lift and lower on the movable seat 7. The feeding nozzle 6 is connected to a mounting plate 9.

[0039] The number of feeding nozzles 6 is at least two. The lifting frame 8 includes a base plate 10 and an adjusting plate 11. The adjusting plate 11 is adjusted to move back and forth on the base plate 10. The mounting plate 9 is adjusted to move up and down on the adjusting plate 11. The feeding assembly 4 corresponds one-to-one with the feeding nozzles 6. The feeding assembly 4 is adjusted to move back and forth.

[0040] In this embodiment, the conveying platform 1, the face paper feeding mechanism, the blank box forming mechanism, the box-holding robot 2, and the face paper covering mechanism 5 are mature technologies. The conveying platform 1 includes a suction conveyor belt. The face paper is fed through glue and falls onto the suction conveyor belt, where it is adsorbed and conveyed backward. The blank box forming mechanism folds and pastes the gray board to form a blank box and assembles the blank box onto the face paper. Before reaching the discharge station, a pressure plate is set to press the bubble once.

[0041] After the box-holding robot 2 holds the blank box at the unloading station, the feeding nozzle 6 descends to assemble the material (magnetic sheet or metal sheet) onto the face paper. The blank box has a through hole for material to be accommodated in advance when it is on the gray board. After the face paper is wrapped, the material is located in the through hole, so the accuracy of the material assembly position is required.

[0042] After the material is assembled, the feeding nozzle 6 rises, the moving seat 7 moves so that the feeding nozzle 6 is aligned with the material at the feeding assembly 4, and the lifting frame 8 drives the feeding nozzle 6 to descend and absorb the material.

[0043] When multiple materials need to be assembled at once, the adjusting plate 11 and the feeding assembly 4 are moved back and forth to adjust the adjusting plate 11 and the base plate 10. The adjusting plate 11 and the base plate 10 are slidably positioned. The base plate 10 is provided with a mounting groove, and the adjusting plate 11 is provided with a mounting hole. The feeding assembly 4 is adjusted by sliding the guide block with the guide rail.

[0044] Among them, the mounting plate 9 and the adjusting plate 11 are also slidably positioned and connected, and the fasteners pass through the strip hole and the mounting hole to connect the two; the lifting frame 8 and the left and right movement of the moving seat 7 are also equipped with guide rails and guide blocks. The power source of the lifting frame 8 is a cylinder, but it is not limited to this; on the basis of the existing paper box forming machine structure, the assembly function of magnetic sheet or metal sheet is added, which does not affect the paper box forming machine's processing of paper boxes without magnetic attraction function. The assembly function is increased or decreased by starting and stopping the assembly robot 3.

[0045] In other alternative implementations, only one material may be assembled.

[0046] See appendix Figure 1-3 The feeding assembly 4 includes a stacking tube 12 and a feeding block 13. The feeding block 13 moves horizontally between the material taking position and the material discharging position. The bottom end of the stacking tube 12 is provided with a discharge port, and the top end of the stacking tube 12 is provided with a material inlet. The feeding block 13 is provided with a material receiving groove 14. When the feeding block 13 is in the material taking position, the opening of the material receiving groove 14 is opposite to the material discharging port.

[0047] In this embodiment, the material is put in through the feed port. After the assembly robot 3 takes away the material in the material storage tank 14, the cylinder drives the feeding block 13 to move horizontally. The material storage tank 14 is aligned with the discharge port. New material falls into the material storage tank 14. The cylinder drives the feeding block 13 to reset. New material waits to be taken away. The feeding block 13 blocks the discharge port to realize single-piece discharge.

[0048] In other alternative implementations, multiple stacking tubes 12 can be set up, and the assembly robot 3 can directly extend into the stacking tubes 12 to pick up materials. Alternatively, a pallet can be set up to lift the materials, and the assembly robot 3 can pick them up at a unified position. The multiple stacking tubes 12 can rotate between the replenishment position and the feeding position, or they can rotate or move horizontally. A single piece of material can also be pushed out, and a positioning stop is set to match the outer contour of the material.

[0049] See appendix Figure 5-6 The box-holding robot 2 includes a movable frame 15, clamping strips 16, and box-holding blocks 17. The movable frame 15 consists of two sets. The clamping surfaces of the clamping strips 16 face the front-to-back direction, and the clamping surfaces of the box-holding blocks 17 face the left-to-right direction. The two box-holding blocks 17 are movably mounted on the movable frame 15. The clamping strips 16 are connected to the movable frame 15. The two clamping strips 16 and the four box-holding blocks 17 cooperate to hold the blank box. The box-holding robot 2 also includes a movable stage 18. The movable frame 15 is raised and lowered on the movable stage 18. The movable stage 18 is movably mounted on the support beams 19. The two sets of support beams 19 move closer or further apart in the front-to-back direction. A material transfer nozzle 20 is raised and lowered on the movable frame 15. A clamping plate 21 is movably mounted on the movable stage 18. The clamping plate 21 connects to the face paper covering mechanism 5 and the discharge conveyor belt.

[0050] In this embodiment, the two sets of support beams 19 move closer together in the front-to-back direction, causing the two clamping strips 16 to move closer together in the front-to-back direction, and the box-holding faces align and cooperate. The four box-holding blocks 17 move closer together in the left-to-right direction in pairs. The two clamping strips 16 and the four box-holding blocks 17 cooperate to hold the blank box. The material transfer nozzle 20 descends to absorb the face paper. The moving frame 15 rises to lift the blank box and the face paper. The moving table 18 moves to drive the blank box and the face paper to the face paper covering mechanism 5.

[0051] The clamping plate 21 moves closer to clamp the paper box formed at the 5th position of the paper covering mechanism in the front-back direction. The moving table 18 drives the clamping plate 21 to the top of the discharge conveyor belt, and the clamping plate 21 releases the paper box.

[0052] Among them, the cylinder drives the clamping plate 21 and the material transfer suction nozzle 20; the two box-holding blocks 17 are synchronously driven by the motor through the lead screw, and are guided by the guide rail and guide block; the lifting of the moving frame 15 is driven by the motor through the lead screw, and is guided by the guide rail and guide block; the left and right movement of the moving table 18 is driven by the motor through the synchronous belt and synchronous wheel, and is guided by the guide rail and guide block; the forward and backward movement of the support beam 19 is also guided by the guide rail and guide block.

[0053] In other alternative implementations, four L-shaped box-holding blocks 17 can be used to hold the box and position it by holding the four corners of the blank box; the transmission sequence of lifting, moving forward and backward, and moving left and right can be changed.

[0054] The above description represents the preferred embodiment of this utility model. It should be noted that the protection scope of this utility model is not limited thereto. For those skilled in the art, various improvements, modifications, or equivalent substitutions can be made without departing from the equivalent inventive concept disclosed in this utility model, and these modifications and substitutions are also considered to be within the protection scope of this utility model.

Claims

1. A paper box forming machine with magnetic sheet or metal sheet assembly function, comprising a conveying platform (1), wherein the conveying platform (1) is provided with a discharge station, the discharge station is equipped with a box-holding robot (2), and the box-holding robot (2) is connected to a paper covering mechanism (5), characterized in that: The discharge station is also equipped with an assembly robot (3), which is connected to a feeding component (4). The conveying direction of the conveying platform (1) is from front to back. The feeding component (4) and the face paper covering mechanism (5) are respectively set on the left and right sides of the conveying platform (1). After the box-holding robot (2) holds the blank box, the assembly robot (3) assembles the material onto the face paper.

2. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 1, characterized in that: The assembly robot (3) is configured to move left and right. The assembly robot (3) includes a feeding nozzle (6), which is configured to move up and down.

3. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 2, characterized in that: The assembly robot (3) includes a movable seat (7) and a lifting frame (8). The movable seat (7) is movable left and right, and the lifting frame (8) is lifted and lowered on the movable seat (7). The feeding nozzle (6) is connected to a mounting plate (9), and the mounting plate (9) is adjusted and lowered on the lifting frame (8).

4. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 3, characterized in that: The number of feeding nozzles (6) is at least two. The lifting frame (8) includes a base plate (10) and an adjusting plate (11). The adjusting plate (11) is adjusted to move back and forth on the base plate (10). The mounting plate (9) is adjusted to move up and down on the adjusting plate (11). The feeding assembly (4) corresponds one-to-one with the feeding nozzles (6). The feeding assembly (4) is adjusted to move back and forth.

5. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 1, characterized in that: The feeding assembly (4) includes a stacking tube (12) and a feeding block (13). The feeding block (13) moves horizontally between the material taking position and the material discharging position. The bottom end of the stacking tube (12) is provided with a discharge port, and the top end of the stacking tube (12) is provided with a feed port. The feeding block (13) is provided with a material receiving trough (14). When the feeding block (13) is in the material taking position, the opening of the material receiving trough (14) is opposite to the discharge port.

6. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 1, characterized in that: The box-holding robot (2) is set to move left and right. The box-holding robot (2) includes a moving frame (15), a box-clamping strip (16), and a box-holding block (17). Two sets of the moving frames (15) are close to or far apart in the front-back direction. The moving frames (15) are set to rise and fall. The box-clamping surface of the box-clamping strip (16) faces the front-back direction. The box-holding surface of the box-holding block (17) faces the left-right direction. Two box-holding blocks (17) are set to move left and right on the moving frame (15). The box-clamping strip (16) is connected to the moving frame (15). The two box-clamping strips (16) and four box-holding blocks (17) cooperate to hold the blank box.

7. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 6, characterized in that: The box-holding robot (2) also includes a moving platform (18), the moving frame (15) is raised and lowered on the moving platform (18), the moving platform (18) is moved left and right on the support beam (19), and the two sets of support beams (19) are closer or farther apart in the front-back direction.

8. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 6, characterized in that: The movable frame (15) is equipped with a material transfer nozzle (20) that is lifted and lowered.

9. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 7, characterized in that: The moving platform (18) is equipped with a clamping plate (21) that moves back and forth. The clamping plate (21) connects the paper covering mechanism (5) and the discharge conveyor belt.

10. A paper box forming machine with magnetic sheet or metal sheet assembly function as described in claim 1, characterized in that: The conveying platform (1) is also provided with a paper feeding station and a blank box assembly station in sequence. The paper feeding station is equipped with a paper feeding mechanism, and the blank box assembly station is equipped with a blank box forming mechanism.

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