Box nailing machine for corrugated carton processing

Abstract

The utility model provides a carton stapler for corrugated carton processing, which comprises a bottom plate, two groups of adjusting structures, a carton stapler body, a bearing arm and a conveying structure, the two groups of adjusting structures are respectively arranged on two sides of the bottom plate, the carton stapler body is fixedly connected to the upper surface of the bottom plate, and the bearing arm is arranged below the carton stapler body. One end of the bearing arm is fixedly connected to the outer surface of the nailing machine body, a cavity is formed in the bearing arm, and a conveying structure is arranged in the cavity in the bearing arm. According to the box nailing machine, by arranging the adjusting structure and the universal wheels, when the box nailing machine body needs to be moved, the rotating wheel rotates to drive the screw rod to rotate in the threaded hole in the upper surface of the mounting plate, and the screw rod is in threaded connection with the threaded hole in the upper surface of the mounting plate to descend when rotating; when the screw rod descends, the lifting plate and the universal wheels on the lower surface of the lifting plate are driven to descend, the universal wheels make contact with the ground when descending, the bottom plate is separated from the ground in the continuous descending process of the screw rod, and the moving convenience of the box nailing machine is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton stapling machines, in particular to a carton stapling machine for corrugated cardboard box processing. Background Technique

[0002] A carton stapling machine is a device specifically used to staple various parts of a corrugated cardboard box together. Its background can be traced back to the early 20th century. With the development of the carton packaging industry, the demand for efficient and reliable carton stapling technology has been increasing continuously. The introduction of carton stapling machines has greatly improved the speed and consistency of carton production, making the assembly of cartons more stable and economical. The technology of these machines has been continuously progressing, from the initial manual operation to modern automated systems, resulting in a significant improvement in production efficiency and stapling quality;

[0003] However, some small production factories use fixed carton stapling machines. In small production sites with limited space, when the carton stapling machine is not in use, it requires multiple workers to lift and move the carton stapling machine together, which is rather inconvenient. For a fixed carton stapling machine, the operator needs to manually push the corrugated cardboard box body. When manually pushing the corrugated cardboard box body, the distance pushed each time is inconsistent, resulting in uneven fixing points at the joints of the corrugated cardboard box body. When loading items into the corrugated cardboard box body during use, it is easy to cause cracking, reducing the quality of the product. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a carton stapling machine for corrugated cardboard box processing.

[0005] The carton stapling machine for corrugated cardboard box processing provided by the utility model includes: a bottom plate, an adjustment structure, a carton stapling machine body, a bearing arm, and a conveying structure. Two groups of adjustment structures are respectively arranged on both sides of the bottom plate. The adjustment structure includes a screw rod, a lifting plate, and a rotating wheel. The lower end of the screw rod is provided with the lifting plate, and the upper end of the screw rod is fixedly connected with the rotating wheel. The upper surface of the bottom plate is fixedly connected with the carton stapling machine body. A bearing arm is arranged below the carton stapling machine body. One end of the bearing arm is fixedly connected to the outer surface of the carton stapling machine body. A cavity is formed inside the bearing arm. A conveying structure is arranged in the cavity of the bearing arm. The conveying structure includes a conveying plate, a transmission disc, a transmission rod, a driven bevel gear, a driving bevel gear, and a servo motor. The transmission disc is arranged below the conveying plate. The middle of the transmission disc is fixedly connected with the transmission rod. Both ends of the transmission rod are respectively rotatably connected to the inner walls on both sides of the cavity of the bearing arm. One end of the transmission rod is fixedly connected with the driven bevel gear on the outer surface. A driving bevel gear is meshed with one side of the driven bevel gear. The servo motor is arranged below the driving bevel gear. One side of the servo motor is fixedly connected to the inner wall of the cavity of the bearing arm. The power output end of the servo motor is fixedly connected to the lower end of the driving bevel gear.

[0006] Preferably, two groups of mounting plates are fixedly connected on both sides of the base plate, each group of mounting plates has a threaded hole on the upper surface, and the screws in the two groups of adjustment structures on both sides of the base plate are threadedly connected to the threaded holes on the upper surfaces of the two groups of mounting plates on both sides of the base plate.

[0007] Preferably, a mounting hole is provided on the upper surface of the lifting plate, the lower end of the screw is rotatably connected to the bottom of the mounting hole on the upper surface of the lifting plate, and a universal wheel is installed on the lower surface of the lifting plate.

[0008] Preferably, a through groove is provided on the upper surface of the carrying arm, the through groove on the upper surface of the carrying arm is communicated with the inner cavity of the carrying arm, and a corrugated paper box body is sleeved on the outer surface of the carrying plate arm.

[0009] Preferably, a pushing block is fixedly connected to the upper surface of the conveying plate, and card slots are respectively opened on both sides of the pushing block, and the card slots on both sides of the pushing block are respectively slidably connected to the outer surfaces of the inner walls on both sides of the through slot on the upper surface of the carrying arm, and a fixing groove is opened on the outer surface of the upper end of the pushing block, and the fixing groove on the upper end of the pushing block is engaged with the outer surface of the side plate at one end of the corrugated cardboard box body, and a plurality of groups of arc-shaped pushing grooves are opened on the side surface of the conveying plate, and toggle grooves are respectively opened on both sides of the arc-shaped pushing grooves on the side surface of the conveying plate.

[0010] Preferably, the side surface of the transmission disk is fixedly connected with an arc-shaped extrusion block and a toggle rod, the arc-shaped extrusion block is arranged inside a group of arc-shaped push grooves on the side surface of the conveying plate, and the toggle rod is arranged inside the toggle groove on one side of the arc-shaped push groove on the side surface of the conveying plate.

[0011] Compared with the related art, the corrugated paper box processing nailing machine provided by the utility model has the following beneficial effects:

[0012] 1. By providing an adjustment structure and a universal wheel, when the nailing machine body needs to be moved, the rotating wheel drives the screw to rotate inside the threaded hole on the upper surface of the mounting plate. When the screw rotates, it is threadedly connected with the threaded hole on the upper surface of the mounting plate to make the screw descend. When the screw descends, it drives the lifting plate and the universal wheel on the lower surface of the lifting plate to descend. When the universal wheel descends, it contacts the ground. In the process of continuous descent of the screw, the bottom plate is separated from the ground, so that the nailing machine body can be pushed to move, which effectively improves the convenience of moving the nailing machine.

[0013] 2. By providing a conveying structure, the servo motor is started, and the power output end of the servo motor rotates to drive the active bevel gear to rotate. When the active bevel gear rotates, it meshes with the driven bevel gear to rotate. When the driven bevel gear rotates, it drives the transmission rod to rotate. When the transmission rod rotates, it drives the rotating disk to rotate. When the rotating disk rotates, it drives the arc extrusion block and the toggle rod to rotate with the rotating disk. The arc extrusion block rotates to extrude the arc propulsion groove on the side surface of the conveying plate. At the same time, the toggle rod rotates and toggles the toggle groove on the side surface of the conveying plate, so that the conveying plate pushes the pushing block to push the corrugated paper box body to move equidistantly to the nail outlet of the nailing machine body, so that the distance pushed by the corrugated paper box body each time is consistent, and the fixing points at the seams of the corrugated paper box body are uniform, which effectively reduces the possibility of expansion and cracking of the corrugated paper box body during use and improves the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a box stitching machine for processing corrugated paper boxes provided by the utility model;

[0015] Figure 2 It is a schematic diagram of the structure inside the cavity of the carrying arm of the utility model;

[0016] Figure 3 It is a schematic diagram of the exploded structure of the internal conveying structure of the carrier arm cavity of the utility model;

[0017] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Numbers in the figure: 1. bottom plate; 2. adjustment structure; 3. screw; 4. lifting plate; 5. rotating wheel; 6. nailing machine body; 7. carrying arm; 8. conveying structure; 9. conveying plate; 10. transmission plate; 11. transmission rod; 12. driven bevel gear; 13. driving bevel gear; 14. servo motor; 15. mounting plate; 16. universal wheel; 17. corrugated carton body; 18. pushing block; 19. arc extrusion block; 20. toggle rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a box stitching machine for processing corrugated paper boxes provided by the utility model; Figure 2 It is a schematic diagram of the structure inside the cavity of the carrying arm of the utility model; Figure 3Exploded structural schematic diagram of the conveying structure inside the cavity of the carrying arm of the present utility model; Figure 4 Of the present utility model Figure 3 Enlarged structural schematic diagram at position A in. It includes: a bottom plate 1, an adjusting structure 2, a nail box machine body 6, a carrying arm 7, and a conveying structure 8. Two groups of adjusting structures 2 are respectively arranged on both sides of the bottom plate 1. The adjusting structure 2 facilitates moving and stabilizing the bottom plate 1. The adjusting structure 2 includes a screw rod 3, a lifting plate 4, and a runner 5. The lower end of the screw rod 3 is provided with a lifting plate 4, and the upper end of the screw rod 3 is fixedly connected to the runner 5. The upper surface of the bottom plate 1 is fixedly connected to the nail box machine body 6, which facilitates nailing the joint of the corrugated cardboard box body 17. A carrying arm 7 is arranged below the nail box machine body 6. One end of the carrying arm 7 is fixedly connected to the outer surface of the nail box machine body 6. A cavity is formed inside the carrying arm 7, and a conveying structure 8 is arranged in the cavity of the carrying arm 7, which facilitates equidistant conveying of the corrugated cardboard box body 17. The conveying structure 8 includes a conveying plate 9, a transmission disk 10, a transmission rod 11, a driven bevel gear 12, a driving bevel gear 13, and a servo motor 14. The transmission disk 10 is arranged below the conveying plate 9. The middle of the transmission disk 10 is fixedly connected to the transmission rod 11. Both ends of the transmission rod 11 are respectively rotatably connected to the inner walls on both sides of the cavity of the carrying arm 7. One end of the outer surface of the transmission rod 11 is fixedly connected to the driven bevel gear 12. One side of the driven bevel gear 12 is engaged with the driving bevel gear 13. The lower end of the driving bevel gear 13 is provided with a servo motor 14. One side of the servo motor 14 is fixedly connected to the inner wall of the cavity of the carrying arm 7. The power output end of the servo motor 14 is fixedly connected to the lower end of the driving bevel gear 13. The servo motor 14 is electrically connected to an external power source. When the servo motor 14 is started, the power output end of the servo motor 14 rotates to drive the driving bevel gear 13 to rotate. When the driving bevel gear 13 rotates, it meshes with the driven bevel gear 12 to rotate. When the driven bevel gear 12 rotates, it drives the transmission rod 11 to rotate. When the transmission rod 11 rotates, it drives the rotating disk to rotate.

[0021] In the specific implementation process, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, wherein, two groups of mounting plates 15 are respectively fixedly connected to both sides of the bottom plate 1. Threaded holes are formed on the upper surfaces of each group of mounting plates 15. The screw rods 3 in the two groups of adjusting structures 2 on both sides of the bottom plate 1 are respectively threadedly connected to the threaded holes on the upper surfaces of the two groups of mounting plates 15 on both sides of the bottom plate 1. The mounting plates 15 facilitate the installation of the screw rods 3. At the same time, the threaded holes on the upper surfaces of the mounting plates 15 can enable the screw rods 3 to move up and down.

[0022] Among them, a mounting hole is formed on the upper surface of the lifting plate 4. The lower end of the screw rod 3 is rotatably connected to the inner bottom of the mounting hole on the upper surface of the lifting plate 4. The screw rod 3 can rotate with the lifting plate 4. Universal wheels 16 are installed on the lower surface of the lifting plate 4. The universal wheels 16 can move up and down following the lifting of the lifting plate 4. The universal wheels 16 increase the moving ability of the nail box machine body 6.

[0023] Among them, a through groove is opened on the upper surface of the carrying arm 7, and the through groove on the upper surface of the carrying arm 7 is connected with the internal cavity of the carrying arm 7. A corrugated cardboard box body 17 is sleeved on the outer surface of the carrying arm 7, and the carrying wall is convenient for placing the corrugated cardboard box body 17.

[0024] Among them, a pushing block 18 is fixedly connected to the upper surface of the conveying plate 9, and slots are respectively provided on both sides of the pushing block 18. The slots on both sides of the pushing block 18 are respectively slidably connected to the outer surfaces of the inner walls on both sides of the through groove on the upper surface of the carrying arm 7, and the pushing block 18 is slidably connected to the inside of the through groove on the upper surface of the carrying arm 7 through the slots on both sides. A fixed groove is provided on the upper outer surface of the pushing block 18, and the fixed groove on the upper outer surface of the pushing block 18 is engaged with the outer surface of the side plate at one end of the corrugated cardboard box body 17. The pushing block 18 is connected to the corrugated cardboard box body 17 through the outer surface fixed groove and pushes the corrugated cardboard box body 17 to move. A plurality of groups of arc-shaped propulsion grooves are provided on the side surface of the conveying plate 9, and toggle grooves are respectively provided on both sides of the arc-shaped propulsion groove on the side surface of the conveying plate 9.

[0025] Among them, the side surface of the transmission disk 10 is fixedly connected with an arc-shaped extrusion block 19 and a toggle rod 20. The arc-shaped extrusion block 19 is arranged inside a group of arc-shaped push grooves on the side surface of the conveying plate 9, and the toggle rod 20 is arranged inside the toggle groove on one side of the arc-shaped push groove on the side surface of the conveying plate 9. When the rotating disk rotates, the arc-shaped extrusion block 19 and the toggle rod 20 are driven to rotate along with the rotating disk. The arc-shaped extrusion block 19 rotates to extrude the arc-shaped push groove on the side surface of the conveying plate 9. At the same time, the toggle rod 20 rotates to toggle the toggle groove on the side surface of the conveying plate 9, so that the conveying plate 9 pushes the pushing block 18 to push the corrugated paper box body 17 to move equidistantly to the nail outlet of the nailing machine body 6.

[0026] When the screw 3 is lowered, the lifting plate 4 and the universal wheel 16 installed on the lower surface of the lifting plate 4 are driven to rise, and the universal wheel 16 is separated from the ground. At this time, the lower surface of the bottom plate 1 is in contact with the ground, and the nailing machine body 6 can be pushed to move the position. When the nailing machine body 6 moves to the appropriate position, the operator reverses the wheel 5. At this time, the screw 3 reverses, so that the screw 3 drives the lifting plate 4 and the universal wheel 16 installed on the lower surface of the lifting plate 4 to rise, and the universal wheel 16 is separated from the ground. At this time, the lower surface of the bottom plate 1 is in contact with the ground, and the nailing machine body 6 is stable. When the corrugated paper box body 17 is nailed, the operator inserts the side plate of one end of the corrugated paper box body 17 into the fixed groove on the upper outer surface of the push block 18, and the operator starts the servo motor 14. The power output end of the servo motor 14 rotates to drive the active bevel gear 13 to rotate. When the active bevel gear 13 rotates, it engages with the driven bevel gear 12 to rotate. When the driven bevel gear 12 rotates, it drives the transmission rod 11 to rotate. When the transmission rod 11 rotates, it drives the rotating disk to rotate. When the rotating disk rotates, it drives the arc extrusion block 19 and the toggle rod 20 to rotate with the rotating disk. The arc extrusion block 19 rotates to squeeze the arc advancement groove on the side surface of the conveying plate 9. At the same time, the toggle rod 20 rotates and toggles the toggle groove on the side surface of the conveying plate 9, so that the conveying plate 9 pushes the push block 18 to push the corrugated paper box body 17 to move equidistantly to the nail outlet of the nailing machine body 6. At this time, the nailing machine body nails the seams of the corrugated paper box body 17 equidistantly.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A carton stapling machine for corrugated cardboard box processing, comprising: A bottom plate (1), an adjustment structure (2), a nailing machine body (6), a carrying arm (7) and a conveying structure (8), characterized in that two groups of adjustment structures (2) are respectively arranged on both sides of the bottom plate (1), the adjustment structure (2) comprises a screw rod (3), a lifting plate (4) and a rotating wheel (5), the lower end of the screw rod (3) is provided with a lifting plate (4), the upper end of the screw rod (3) is fixedly connected with the rotating wheel (5), the upper surface of the bottom plate (1) is fixedly connected with the nailing machine body (6), a carrying arm (7) is arranged below the nailing machine body (6), one end of the carrying arm (7) is fixedly connected to the outer surface of the nailing machine body (6), a cavity is opened inside the carrying arm (7), the inner cavity of the carrying arm (7) is provided with a conveying structure (8), and the conveying structure (8) comprises a conveying plate (9 ), a transmission plate (10), a transmission rod (11), a driven bevel gear (12), a driving bevel gear (13) and a servo motor (14); a transmission plate (10) is arranged below the conveying plate (9); a transmission rod (11) is fixedly connected to the middle of the transmission plate (10); two ends of the transmission rod (11) are rotatably connected to the inner walls of the cavity of the bearing arm (7) at both sides; an outer surface of one end of the transmission rod (11) is fixedly connected to the driven bevel gear (12); one side of the driven bevel gear (12) is meshed with the driving bevel gear (13); a servo motor (14) is arranged at the lower end of the driving bevel gear (13); one side of the servo motor (14) is fixedly connected to the inner wall of the cavity of the bearing arm (7); and a power output end of the servo motor (14) is fixedly connected to the lower end of the driving bevel gear (13).

2. The carton stapling machine for corrugated carton processing according to claim 1, characterized in that, Two groups of mounting plates (15) are fixedly connected to the two sides of the base plate (1), and each group of mounting plates (15) has a threaded hole on its upper surface. The screw rods (3) in the two groups of adjustment structures (2) on the two sides of the base plate (1) are respectively threadedly connected to the inside of the threaded holes on the upper surfaces of the two groups of mounting plates (15) on the two sides of the base plate (1).

3. The carton stapling machine for corrugated carton processing according to claim 1, characterized in that, The upper surface of the lifting plate (4) is provided with a mounting hole, the lower end of the screw rod (3) is rotatably connected to the bottom of the mounting hole on the upper surface of the lifting plate (4), and a universal wheel (16) is installed on the lower surface of the lifting plate (4).

4. The stapling machine for corrugated cardboard box processing according to claim 1, wherein, The upper surface of the carrying arm (7) is provided with a through groove, the through groove on the upper surface of the carrying arm (7) is communicated with the internal cavity of the carrying arm (7), and the outer surface of the carrying arm (7) is sleeved with a corrugated paper box body (17).

5. The stapling machine for corrugated cardboard box processing according to claim 1, wherein, A push block (18) is fixedly connected to the upper surface of the conveying plate (9), and slots are respectively provided on both sides of the push block. The slots on both sides of the push block are respectively slidably connected to the outer surfaces of the inner walls on both sides of the through slot on the upper surface of the bearing arm (7). A fixing slot is provided on the upper outer surface of the push block, and the fixing slot on the upper outer surface of the push block is engaged with the outer surface of the side plate at one end of the corrugated paper box body (17). A plurality of groups of arc-shaped push grooves are provided on the side surface of the conveying plate (9), and toggle slots are respectively provided on both sides of the arc-shaped push grooves on the side surface of the conveying plate (9).

6. The carton stapling machine for corrugated carton processing according to claim 1, characterized in that, The side surface of the transmission plate (10) is fixedly connected with an arc-shaped extrusion block (19) and a toggle rod (20); the arc-shaped extrusion block (19) is arranged inside a group of arc-shaped push grooves on the side surface of the conveying plate (9); and the toggle rod (20) is arranged inside a toggle groove on one side of the arc-shaped push grooves on the side surface of the conveying plate (9).

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