Automatic carton nailing machine

Abstract

The utility model relates to the technical field of carton processing, in particular to an automatic carton nailing machine which comprises a workbench, a supporting frame, a nailing machine body, a moving assembly and an adjusting assembly, the upper end face of the workbench is connected with the supporting frame, and the lower end face of an upper transverse plate of the supporting frame is connected with the nailing machine body; the moving assembly is connected to the supporting frame, the moving assembly and the workbench are arranged in parallel, and the adjusting assembly is connected to the moving assembly. According to the carton nailing machine, the moving end of the moving assembly can move back and forth in the horizontal direction, and the clamping end on the moving end clamps a carton and drives the carton to move to the position below the nailing machine body along with the moving end for nailing; the adjusting assembly moves along with the moving end of the moving assembly, the rotating end of the adjusting assembly can expand the size of the moving end after rotating so that the moving end can be attached to cartons of different sizes, and the clamping end on the adjusting assembly and the cartons are matched for positioning so that the carton nailing position can be accurate, and the carton nailing quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to an automatic carton stapling machine. Background Art

[0002] The stapling machine is one of the post-processing equipment for cartons. This series of products has the advantages of being light, easy to operate, good wear resistance, flat carton sealing, safe and firm, and can reduce labor intensity and improve work efficiency. It is widely used in the sealing of various cartons and calcium plastic boxes that need to load heavy items or are not easy to seal with adhesive tape.

[0003] After retrieval, Chinese Patent Publication No. CN220053060U discloses a semi-automatic carton stapling machine with a safety protection component. When stapling a carton, an operator can stack the cartons on the stapling machine, then fix the cartons, and then automatically staple the cartons, thus avoiding the problem that the operator is too close to the stapling head when the stapling machine is working, which poses a great safety hazard, and can always press both sides of the cardboard during the working process of the stapling machine, thereby ensuring the finished product rate of the cartons and the working quality of the stapling machine.

[0004] However, in the above technical solution, only by unfolding the carton and placing it on the moving plate, the carton is clamped and limited by the pressure plate for position limitation. However, the moving plate cannot limit the position of the carton. The staff needs to control the overlapping position of the cartons by themselves to make them enter under the stapling machine for binding. If the cartons are skewed, it is easy to affect the quality of carton stapling. Summary of the Utility Model

[0005] The purpose of the utility model is to propose an automatic carton stapling machine for the problems existing in the background art.

[0006] The technical solution of the utility model: an automatic carton stapling machine, including a workbench, which is connected with a support frame, and a stapling machine body is connected to the support frame; a moving component, which is connected to the support frame, and the moving component is arranged parallel to the workbench; in the use state of the moving component, the moving end of the moving component will reciprocate horizontally for loading and unloading; an adjusting component, which is connected to the moving component; in the use state of the adjusting component, the adjusting component expands the volume of the limiting end to fit cartons of different sizes.

[0007] Preferably, the moving component includes a mounting plate connected to the support frame, the mounting plate being parallel to the workbench; a first driving device connected in a receiving groove formed in the mounting plate; a threaded rod, one end of which is connected to the output end of the first driving device, the other end of the threaded rod being rotatably connected to the receiving groove, and a moving block being threadedly connected to the threaded rod; a guide rod arranged parallel to the threaded rod, both ends of the guide rod being connected to the receiving groove, and a guide block being slidably connected to the guide rod; a moving plate arranged parallel to the mounting plate, the moving plate being connected to the sliding seat; a limiting component connected to the moving plate; in the use state of the limiting component, the moving end of the limiting component moves vertically close to the moving plate to clamp the carton.

[0008] Preferably, the limiting component includes two fixing frames arranged in parallel, the fixing frames being connected to the moving plate; telescopic devices corresponding to the fixing frames in number, the telescopic devices being connected to the fixing frames; and a pressing plate connected to the telescopic ends of the telescopic devices.

[0009] Preferably, limiting blocks are connected to the moving plates.

[0010] Preferably, the adjusting component includes a second driving device connected to the moving plate; a support shaft rotatably connected in a receiving cavity formed in the moving plate, one end of the support shaft passing through the moving plate and being connected to the second driving device; a rotating block connected to the support shaft; two stoppers arranged in parallel, the stoppers being arranged in the receiving cavity; a reset component connected in the receiving cavity, the reset component being connected to the stoppers; in the use state of the reset component, the reset component drives the stoppers to move synchronously, and the stoppers exposed from the receiving cavity are synchronously received into the receiving cavity.

[0011] Preferably, grooves are formed on both sides of the stopper, and a scale is bolted in the grooves.

[0012] Preferably, the reset component includes two support rods arranged in parallel, both ends of the support rods being connected with fixing seats, the fixing seats being connected to the moving plate; sliding blocks connected to both ends of the stopper, the sliding blocks being slidably connected to the support rods; and two elastic members arranged in parallel, the elastic members being sleeved outside the support rods, and both ends of the elastic members being connected to the two sliding blocks.

[0013] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:

[0014] In the present utility model, the moving end of the moving component will reciprocate horizontally, the clamping end on the moving end clamps the carton and drives it to move to the lower part of the stapling machine body along with the moving end for stapling; the adjusting component moves along with the moving end of the moving component, and after the rotating end of the adjusting component rotates, it will expand the volume of the moving end to fit different-sized cartons, and cooperate with the clamping end on the adjusting component to position the carton to make the stapling position of the carton accurate so as to improve the quality of carton stapling. Description of the Drawings

[0015] Figure 1 is the perspective view of the present utility model;

[0016] Figure 2 is the schematic cross-sectional view of the moving plate;

[0017] Figure 3 is Figure 2 the enlarged view of the structure at position A of

[0018] Figure 4 is the schematic cross-sectional view of the pressing plate;

[0019] Figure 5 is the schematic view of the mounting plate structure.

[0020] Reference numerals: 1, workbench; 2, support frame; 3, stapler body; 4, mounting plate; 5, first driving device; 6, threaded rod; 7, moving block; 8, guide rod; 9, guide block; 10, moving plate; 11, fixed frame; 12, telescopic device; 13, pressing plate; 14, limiting block; 15, second driving device; 16, support shaft; 17, rotating block; 18, stop block; 19, scale; 20, support rod; 21, fixed seat; 22, sliding block; 23, elastic member. Detailed implementation manners

[0021] Embodiment 1

[0022] As Figures 1-5 shown, an automatic carton stapling machine proposed by the present utility model includes a workbench 1, a support frame 2, a stapler body 3, a moving component and an adjusting component. The upper end surface of the workbench 1 is connected to the support frame 2; the cross-sectional shape of the support frame 2 is an inverted L shape or a factory shape; the lower end surface of the horizontal plate on the support frame 2 is connected to the stapler body 3; the moving component is connected to the support frame 2, and the moving component is arranged parallel to the workbench 1; in the use state of the moving component, the moving end of the moving component will reciprocate horizontally, and the clamping end on the moving end clamps the carton and drives it to move to the lower part of the stapler body 3 along with the moving end for stapling; the adjusting component is connected to the moving component; in the use state of the adjusting component, the adjusting component moves along with the moving end of the moving component, and after the rotating end of the adjusting component rotates, it will expand the volume of the moving end to fit different-sized cartons, and cooperate with the clamping end on the adjusting component to position the carton to make the stapling position of the carton accurate so as to improve the stapling quality.

[0023] Embodiment 2

[0024] As Figures 2-4As shown in the figure, an automatic carton stapling machine proposed by the present utility model. Compared with Embodiment 1, the detailed structure of the moving component is described in this embodiment. The moving component includes a mounting plate 4, a first driving device 5, a threaded rod 6, a moving block 7, a guide rod 8, a guide block 9, a moving plate 10 and a limiting component. The mounting plate 4 is connected to the support frame 2, and the mounting plate 4 is parallel to the workbench 1. The first driving device 5 is connected in a receiving groove opened on the mounting plate 4. The first driving device 5 is selected but not limited to a motor. One end of the threaded rod 6 is connected to the output end of the first driving device 5, and the other end of the threaded rod 6 is rotatably connected to the receiving groove. A moving block 7 is threadedly connected to the threaded rod 6. The guide rod 8 is arranged parallel to the threaded rod 6, and both ends of the guide rod 8 are connected to the receiving groove. A guide block 9 is slidably connected to the guide rod 8. The moving plate 10 is arranged parallel to the mounting plate 4, and the moving plate 10 is connected to the moving block 7 and the guide block 9. The limiting component is connected to the moving plate 10. In the use state of the limiting component, the moving end of the limiting component moves vertically close to the moving plate 10 to clamp the carton.

[0025] The limiting component includes a fixed frame 11, a telescopic device 12 and a pressing plate 13. There are two fixed frames 11 arranged in parallel, and the fixed frames 11 are connected to the moving plate 10. The shapes of the fixed frames 11 are both inverted L-shaped or factory-shaped. The number of telescopic devices 12 corresponds to that of the fixed frames 11, and the telescopic devices 12 are connected to the fixed frames 11. The telescopic device 12 is selected but not limited to a hydraulic cylinder. The pressing plate 13 is connected to the telescopic end of the telescopic device 12. A rubber layer is connected to the lower end surface of the pressing plate 13, and a notch is opened at one end of the pressing plate 13.

[0026] In an alternative embodiment, limiting blocks 14 are connected to the moving plate 10. The limiting blocks 14 are detachably connected to threaded holes opened on the moving plate 10 through screws connected to one end thereof, and the limiting blocks 14 pass through the notches on the pressing plate 13.

[0027] Embodiment 3

[0028] As Figures 2-2As shown, a kind of automatic carton stapling machine proposed by the utility model, compared with the first embodiment, the detailed structure of the adjusting component is recorded in this embodiment. The adjusting component includes a second driving device 15, a support shaft 16, a rotating block 17, a stop block 18 and a reset component. The second driving device 15 is connected to the moving plate 10; The second driving device 15 is selected but not limited to a motor; The support shaft 16 is rotationally connected to the accommodating cavity on the moving plate 10 by bearings. One end of the support shaft 16 passes through the through hole on the moving plate 10 and is connected to the output end of the second driving device 15. The rotating block 17 is connected to the support shaft 16; The shape of the rotating block 17 is formed by splicing two sectors; There are two stop blocks 18 arranged in parallel. The stop blocks 18 are arranged in the accommodating cavity; The height of the stop block 18 fits the accommodating cavity; The reset component is connected in the accommodating cavity and is connected to the stop block 18; In the use state of the reset component, the reset component drives the stop block 18 to move synchronously, and the stop block 18 exposed in the accommodating cavity is synchronously retracted into the accommodating cavity.

[0029] In an optional embodiment, grooves are formed on both sides of the stop block 18, and a scale 19 is bolted in the grooves; The scale 19 is used to indicate the distance that the current stop block 18 moves out of the accommodating cavity, which is convenient for adjustment to adapt to the carton;

[0030] The reset component includes two parallel support rods 20, fixed seats 21, sliding blocks 22 and elastic members 23. Both ends of the support rods 20 are connected to the fixed seats 21. The fixed seats 21 are connected to the inner walls of the accommodating cavities on the moving plate 10; The sliding blocks 22 are connected to both ends of the stop block 18. The sliding blocks 22 are slidably connected to the support rods 20. There are two parallel elastic members 23. The elastic members 23 are sleeved outside the support rods 20. Both ends of the elastic members 23 are connected to the two sliding blocks 22; The elastic members 23 are selected but not limited to springs.

[0031] In summary, when the utility model is in use, the width of the moving plate 10 is adjusted according to the size of different cartons so that it fits the carton. After the second driving device 15 is started, the rotation of its output end will drive the support shaft 16 to rotate. When the support shaft 16 rotates by a certain angle, the distance between the two stoppers 18 increases during the rotation of the rotating block 17 on the support shaft 16. The stoppers 18 move away from the moving plate 10 synchronously. The scale 19 installed at both ends of the stopper 18 can observe the currently moved-out distance, so as to make it fit the storage of the carton. The staff places the carton on the moving plate 10. After the two ends of the carton are folded, the overlapping position is at the middle position of the moving plate 10. After the telescopic device 12 is started, the telescopic end of the telescopic device 12 will drive the pressing plate 13 to press down, and the position of the carton is restricted by the two pressing plates 13. The rubber layer connected to the pressing plate 13 can prevent dents from appearing on the surface of the carton caused by the pressing of the pressing plate 13. After the clamping is completed, the box nailing operation can be carried out. The box nailing machine body 3 works for nailing. At the same time, the first driving device 5 drives the threaded rod 6 to rotate while nailing. The rotation of the threaded rod 6 makes the moving block 7 move along the axis of the threaded rod 6. At the same time, driven by the moving plate 10, the guiding block 9 moves along the guiding rod 8 synchronously. The movement of the moving plate 10 drives the carton to gradually move to different positions, and the box nailing machine body 3 nails each position of the carton. After the binding is completed, the moving plate 10 is moved out by the first driving device 5, and the carton can be taken down by retracting the telescopic end of the telescopic device 12.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to this. Various changes can be made without departing from the gist of the present utility model within the knowledge scope of those skilled in the art to which it pertains.

Claims

1. An automatic carton stapling machine, characterized in that, including a workbench (1) connected to a support frame (2), and a nailing machine body (3) is connected to the support frame (2); a moving component connected to the support frame (2), the moving component is arranged parallel to the workbench (1); in the use state of the moving component, the moving end of the moving component reciprocates horizontally for loading and unloading; an adjusting component connected to the moving component; in the use state of the adjusting component, the adjusting component expands the volume of the limiting end to fit different-sized cartons.

2. The automatic carton stapling machine according to claim 1, characterized in that, The moving component includes a mounting plate (4) connected to the support frame (2), the mounting plate (4) is parallel to the workbench (1); a first driving device (5) connected in a receiving groove formed in the mounting plate (4); a threaded rod (6) with one end connected to the output end of the first driving device (5), the other end of the threaded rod (6) is rotatably connected to the receiving groove, and a moving block (7) is threadedly connected to the threaded rod (6); a guide rod (8) arranged parallel to the threaded rod (6), both ends of the guide rod (8) are connected to the receiving groove, and a guide block (9) is slidably connected to the guide rod (8); a moving plate (10) arranged parallel to the mounting plate (4), the moving plate (10) is connected to a sliding seat; a limiting component connected to the moving plate (10); in the use state of the limiting component, the moving end of the limiting component moves vertically close to the moving plate (10) to clamp the carton.

3. The automatic carton stapling machine according to claim 2, characterized in that The limiting component includes two fixed frames (11) arranged in parallel, and the fixed frames (11) are connected to the moving plate (10); a telescopic device (12) with a quantity corresponding to that of the fixed frames (11), and the telescopic device (12) is connected to the fixed frames (11); a pressing plate (13) connected to the telescopic end of the telescopic device (12).

4. The automatic carton stapling machine according to claim 2, characterized in that, Limiting blocks (14) are connected to the moving plate (10).

5. The automatic carton stapling machine according to claim 2, characterized in that, The adjusting component includes a second driving device (15) connected to the moving plate (10); a support shaft (16) rotatably connected in a receiving cavity on the moving plate (10), and one end of the support shaft (16) passes through the moving plate (10) and is connected to the second driving device (15); a rotating block (17) connected to the support shaft (16); two stoppers (18) arranged in parallel, and the stoppers (18) are arranged in the receiving cavity; a reset component connected in the receiving cavity, the reset component is connected to the stopper (18); in the use state of the reset component, the reset component drives the stopper (18) to move synchronously, and the stopper (18) exposed from the receiving cavity is synchronously retracted into the receiving cavity.

6. The automatic carton stapling machine according to claim 5, wherein, Grooves are formed on both sides of the stopper (18), and a scale (19) is bolted in the grooves.

7. A carton automatic box nailing machine according to claim 5, characterized in that, The reset component includes two support rods (20) arranged in parallel, both ends of the support rods (20) are connected with fixed seats (21), and the fixed seats (21) are connected to the moving plate (10); sliding blocks (22) connected to both ends of the stopper (18), and the sliding blocks (22) are slidably connected to the support rods (20); two elastic members (23) arranged in parallel, the elastic members (23) are sleeved outside the support rods (20), and both ends of the elastic members (23) are connected to the two sliding blocks (22).

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