Corrugated carton binding machine with limiting assembly

Abstract

The utility model discloses a corrugated carton binding machine with a limiting component, which relates to the technical field of corrugated carton binding, and comprises a mounting rack, a limiting structure and a positioning structure, one side of the top of the mounting rack is fixedly connected with an adjusting box, the inside of the adjusting box is rotatably connected with a first threaded rod, and the inside of the adjusting box is fixedly connected with a first guide rod; the first threaded rod is in threaded connection with a first threaded sleeve; according to the device, the limiting plates move towards the corrugated cartons through the limiting structures, limiting of the corrugated cartons is completed, and it is guaranteed that the cartons are aligned during binding; according to the device, downward pressing and positioning operation on the top of a corrugated paper box is completed through arrangement of a positioning structure, the stability of the paper box during binding is improved, the paper box is prevented from moving or misplacing in the binding process, two telescopic rods in a connecting block are matched with springs, so that a positioning block adapts to the paper boxes with different thicknesses, and the practicability is high. And continuous pressure is provided by the spring and the telescopic rod, so that the carton is prevented from deforming or shaking in the binding process.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated carton binding, in particular to a corrugated carton binding machine with a limiting component. Background Technique

[0002] Corrugated cartons are common and widely used packaging products, which have penetrated into all aspects of our daily life. Corrugated cartons are an ideal packaging container. It has the characteristics of being light, firm, shock-absorbing and suitable for mechanized production. It has been used in transportation packaging and sales packaging for many years. Corrugated cartons have won the market with their beautiful appearance and excellent internal quality. In addition to protecting goods, facilitating storage and transportation, it also plays the role of beautifying and promoting goods. Corrugated cartons need to use corrugated carton binding machines during processing.

[0003] After retrieval, it is found that the Chinese patent with the publication number of CN208376108U discloses a corrugated carton stapling machine with a clamping device, including a horizontally arranged bottom plate. One side of the top of the bottom plate is welded with a vertically arranged support rod. The top end of the support rod is connected with a horizontally arranged top plate through bolts. A connecting hole is opened along the length direction inside the top plate. One side of the top of the top plate close to the support rod is welded with a fixing plate, and one side of the fixing plate is welded with a horizontally arranged first guide rod. The utility model has novel design and simple operation, which is convenient for clamping and fixing the cardboard without manual support by workers, is convenient and labor-saving, avoids the shaking of the cardboard, and improves the binding efficiency.

[0004] The above-mentioned utility model has the following problems:

[0005] The above-mentioned device lacks the function of limiting both sides of the cardboard during use. When binding corrugated cartons, without side limiting, the cardboard may move during the binding process, affecting the binding accuracy and final quality. Often, additional manual intervention is required to ensure the alignment of the cardboard, thus reducing the binding efficiency.

[0006] Although the above-mentioned device does not require manual support of the cardboard by workers during use, during the binding process, the worker needs to keep pulling the connecting rope to control the pressing plate to press down the cardboard. Pulling the connecting rope for a long time will cause fatigue of the worker, affecting work comfort and efficiency.

[0007] Therefore, those skilled in the art provide a corrugated carton binding machine with a limiting component to solve the problems raised in the above background technique. Content of the Utility Model

[0008] The purpose of the utility model is to provide a corrugated carton binding machine with a limiting component to solve the problems raised in the above background technique.

[0009] To achieve the above object, the present utility model provides the following technical solutions:

[0010] A corrugated cardboard binding machine with a limiting component, comprising a mounting frame, a limiting structure and a positioning structure. One side of the top of the mounting frame is fixedly connected with an adjustment box. A first threaded rod is rotatably connected inside the adjustment box. A first guide rod is fixedly connected inside the adjustment box. A first threaded sleeve is threadedly connected to the first threaded rod. An electric telescopic rod is installed at the bottom end of the first threaded sleeve. The output end of the electric telescopic rod is provided with a binding machine body. A limiting structure is arranged on the mounting frame and directly below the adjustment box. A positioning structure is arranged on the side of the limiting structure away from the mounting frame.

[0011] As a further scheme of the present utility model: The limiting structure includes a binding bottom plate, a positive and negative threaded rod, a second guide rod and a second threaded sleeve. The mounting frame is fixedly connected with a binding bottom plate directly below the adjustment box. The positive and negative threaded rod is rotatably connected inside the binding bottom plate. The second guide rod is fixedly connected inside the binding bottom plate. Two second threaded sleeves are threadedly connected to the positive and negative threaded rod. And the second threaded sleeve is in an inverted T shape. And two chutes adapted to the second threaded sleeve are opened at the top end of the binding bottom plate. And the top end of the second threaded sleeve penetrates through the chute and is fixedly connected with a limiting plate.

[0012] As a further scheme of the present utility model: The positioning structure includes a connection box, a third motor, a second threaded rod, a third guide rod, a third threaded sleeve, a driving rack, a rotating shaft, a driven gear, a connecting frame, a hinge and a connecting block. One end of the binding bottom plate away from the mounting frame is fixedly connected with a connection box. The second threaded rod is rotatably connected to the inner side wall of the connection box. The third motor is fixedly connected to the inner side wall of the connection box. And the second threaded rod is connected to the output end of the third motor.

[0013] As a further scheme of the present utility model: The connection box is fixedly connected with a third guide rod inside. And the second threaded rod is threadedly connected with a third threaded sleeve. The top end of the third threaded sleeve is fixedly connected with a driving rack. The rotating shaft is rotatably connected inside the connection box. The driven gear and two connecting frames are fixedly connected to the rod wall of the rotating shaft. And the driving rack is meshed with the driven gear.

[0014] As a further scheme of the present utility model: Two through grooves adapted to the connecting frames are opened on the connection box. And one end of the connecting frame away from the rotating shaft penetrates through the through groove and is fixedly connected with a hinge. And the connecting frame is connected with a connecting block through the hinge.

[0015] As a further scheme of the present utility model: Two telescopic rods are fixedly connected to the top end inside the connecting block. The positioning block is fixedly connected to the bottom end of the telescopic rod. A spring is fixedly connected to the top end inside the connecting block and between the two telescopic rods. And the bottom end of the spring is connected with the positioning block.

[0016] As a further solution of the utility model: One end of the adjustment box away from the mounting bracket is fixedly connected with a first fixed plate, the top of the first fixed plate is fixedly connected with a first motor, and one end of the first threaded rod penetrates through the adjustment box and is connected with the output end of the first motor.

[0017] As a further solution of the utility model: The outer side wall of the binding bottom plate is fixedly connected with a second fixed plate, the top of the second fixed plate is fixedly connected with a second motor, and one end of the positive and negative screw rod penetrates through the binding bottom plate and is connected with the output end of the second motor.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The device completes the limiting and clamping of the corrugated cardboard box through the setting of the limiting structure. When binding the corrugated cardboard box, by starting the second motor to drive the positive and negative screw rod to rotate, and then driving the two second threaded sleeves and the limiting plate to approach each other, so that the limiting plate moves towards the corrugated cardboard box to complete the limiting and clamping of the corrugated cardboard box, the corrugated cardboard box can be accurately positioned to ensure the alignment of the cardboard box during binding, and the motor-driven limiting adjustment reduces manual intervention, improves the operation efficiency, and the adjustment function of the second threaded sleeve allows for quickly adapting to cardboard boxes of different sizes, increasing the versatility of the equipment;

[0020] 2. The device completes the pressing and positioning operation on the top of the corrugated cardboard box through the setting of the positioning structure. By starting the third motor to drive the second threaded rod to rotate, and then driving the third threaded sleeve and the driving rack to move, with the mutual cooperation of the driving rack and the driven gear, driving the rotating shaft and the connecting frame to rotate, so as to drive the hinge piece and the connecting block on the connecting frame to rotate towards the top of the corrugated cardboard box, making the positioning block press on the top of the corrugated cardboard box to improve the stability of the cardboard box during binding, preventing the movement or dislocation of the cardboard box during the binding process, and through the mutual cooperation of the two telescopic rods and the spring inside the connecting block, making the positioning block always fit with the corrugated cardboard box, the cooperation of the telescopic rod and the spring allows the positioning block to adapt to cardboard boxes of different thicknesses, and the spring and the telescopic rod provide continuous pressure to prevent the cardboard box from deforming or shaking during the binding process, ensuring the binding quality;

[0021] 3. The device completes the adjustment of the position of the binding machine body through the mutual cooperation of the first threaded rod, the first guide rod and the first threaded sleeve, which is convenient for the user to move the binding machine body to a suitable position when binding the cardboard box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a corrugated cardboard box binding machine with a limiting component.

[0023] Figure 2It is a three-dimensional view of a binding bottom plate in a corrugated cardboard box binding machine with a limiting component.

[0024] Figure 3 It is a top view sectional view of a binding top plate in a corrugated cardboard box binding machine with a limiting component.

[0025] Figure 4 It is an enlarged view of A in a corrugated cardboard box binding machine with a limiting component.

[0026] Figure 5 It is an enlarged view of B in a corrugated cardboard box binding machine with a limiting component.

[0027] Figure 6 It is a side view of a connection box in a corrugated cardboard box binding machine with a limiting component.

[0028] In the figure: 1. mounting frame; 2. adjusting box; 3. first fixing plate; 4. first motor; 5. first threaded rod; 6. first guide rod; 7. first threaded sleeve; 8. binding machine body; 9. binding bottom plate; 10. second fixing plate; 11. second motor; 12. positive and negative screw rod; 13. second guide rod; 14. second threaded sleeve; 15. limiting plate; 16. connection box; 17. third motor; 18. second threaded rod; 19. third guide rod; 20. third threaded sleeve; 21. driving rack; 22. rotating shaft; 23. driven gear; 24. connecting frame; 25. hinge; 26. connecting block; 27. telescopic rod; 28. positioning block; 29. spring. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0030] Refer to Figures 1-3 , this embodiment provides a corrugated cardboard box binding machine with a limiting component, including a mounting frame 1, a limiting structure and a positioning structure. One side of the top of the mounting frame 1 is fixedly connected with an adjusting box 2. The inside of the adjusting box 2 is rotatably connected with a first threaded rod 5. The inside of the adjusting box 2 is fixedly connected with a first guide rod 6. A first threaded sleeve 7 is threadedly connected to the first threaded rod 5. An electric telescopic rod is installed at the bottom end of the first threaded sleeve 7. The output end of the electric telescopic rod is installed with a binding machine body 8. A limiting structure is arranged on the mounting frame 1 and directly below the adjusting box 2. A positioning structure is arranged on the side of the limiting structure away from the mounting frame 1.

[0031] One end of the adjustment box 2 away from the mounting frame 1 is fixedly connected with a first fixing plate 3. The top end of the first fixing plate 3 is fixedly connected with a first motor 4, and one end of the first threaded rod 5 penetrates through the adjustment box 2 and is connected to the output end of the first motor 4.

[0032] The limiting structure includes a binding bottom plate 9, a left - right threaded rod 12, a second guide rod 13 and a second threaded sleeve 14. A binding bottom plate 9 is fixedly connected to the mounting frame 1 and located directly below the adjustment box 2. The left - right threaded rod 12 is rotatably connected inside the binding bottom plate 9. The second guide rod 13 is fixedly connected inside the binding bottom plate 9. Two second threaded sleeves 14 are threadedly connected to the left - right threaded rod 12. The second threaded sleeves 14 are in an inverted T - shape. Two chutes adapted to the second threaded sleeves 14 are provided at the top end of the binding bottom plate 9. The top end of the second threaded sleeve 14 penetrates through the chute and is fixedly connected with a limiting plate 15.

[0033] A second fixing plate 10 is fixedly connected to the outer side wall of the binding bottom plate 9. The top end of the second fixing plate 10 is fixedly connected with a second motor 11. One end of the left - right threaded rod 12 penetrates through the binding bottom plate 9 and is connected to the output end of the second motor 11.

[0034] When this embodiment is in use, first place the corrugated cardboard box to be bound on the binding bottom plate 9. Then start the second motor 11 to drive the left - right threaded rod 12 to rotate, thereby driving the two second threaded sleeves 14 and the limiting plates 15 to move closer to each other, so that the limiting plates 15 move towards the corrugated cardboard box to complete the limiting and clamping of the corrugated cardboard box. It can accurately position the corrugated cardboard box to ensure the alignment of the cardboard box during binding. And the limit adjustment driven by the motor reduces manual intervention, improves the operation efficiency, and the adjustment function of the second threaded sleeve 14 allows for quickly adapting to cardboard boxes of different sizes, increasing the versatility of the equipment. When binding, start the first motor 4 to drive the first threaded rod 5 to rotate, thereby driving the first threaded sleeve 7 to move, to complete the adjustment of the position of the binding machine body 8, which is convenient for the user to move the binding machine body 8 to a suitable position when binding the cardboard box. Embodiment 2

[0035] Refer to Figures 4-6, this embodiment is based on the previous embodiment. The difference from the previous embodiment is that the positioning structure includes a connection box 16, a third motor 17, a second threaded rod 18, a third guide rod 19, a third threaded sleeve 20, a driving rack 21, a rotating shaft 22, a driven gear 23, a connecting frame 24, a hinge 25 and a connecting block 26. One end of the binding bottom plate 9 away from the mounting frame 1 is fixedly connected with a connection box 16. The second threaded rod 18 is rotatably connected to the inner side wall of the connection box 16. The third motor 17 is fixedly connected to the inner side wall of the connection box 16, and the second threaded rod 18 is connected to the output end of the third motor 17. The third guide rod 19 is fixedly connected inside the connection box 16, and the third threaded sleeve 20 is threadedly connected to the second threaded rod 18. The top end of the third threaded sleeve 20 is fixedly connected with a driving rack 21. The rotating shaft 22 is rotatably connected inside the connection box 16. The driven gear 23 and two connecting frames 24 are fixedly connected to the rod wall of the rotating shaft 22, and the driving rack 21 is meshed with the driven gear 23.

[0036] Two through grooves adapted to the connecting frame 24 are opened on the connection box 16. One end of the connecting frame 24 away from the rotating shaft 22 passes through the through groove and is fixedly connected with a hinge 25. The connecting frame 24 is connected with a connecting block 26 through the hinge 25. Two telescopic rods 27 are fixedly connected to the top end inside the connecting block 26. The bottom end of the telescopic rod 27 is fixedly connected with a positioning block 28. A spring 29 is fixedly connected to the top end inside the connecting block 26 and between the two telescopic rods 27, and the bottom end of the spring 29 is connected with the positioning block 28.

[0037] When this embodiment is in use, after the corrugated cardboard box is limited, the third motor 17 is started to drive the second threaded rod 18 to rotate, thereby driving the third threaded sleeve 20 and the driving rack 21 to move. With the mutual cooperation of the driving rack 21 and the driven gear 23, the rotating shaft 22 and the connecting frame 24 are driven to rotate, so as to drive the hinge 25 and the connecting block 26 on the connecting frame 24 to rotate towards the top of the corrugated cardboard box, so that the positioning block 28 presses down on the top of the corrugated cardboard box to improve the stability of the cardboard box during binding and prevent the movement or misalignment of the cardboard box during the binding process. And through the mutual cooperation of the two telescopic rods 27 and the spring 29 inside the connecting block 26, the positioning block 28 is always in contact with the corrugated cardboard box. The cooperation of the telescopic rod 27 and the spring 29 allows the positioning block 28 to adapt to cardboard boxes of different thicknesses, and the spring 29 and the telescopic rod 27 provide continuous pressure to prevent the cardboard box from deforming or shaking during the binding process and ensure the binding quality.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0039] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corrugated cardboard binding machine with a limiting component, comprising a mounting frame (1), a limiting structure and a positioning structure, characterized in that, One side of the top of the mounting frame (1) is fixedly connected with an adjustment box (2). A first threaded rod (5) is rotatably connected inside the adjustment box (2). A first guide rod (6) is fixedly connected inside the adjustment box (2). A first threaded sleeve (7) is threadedly connected to the first threaded rod (5). An electric telescopic rod is installed at the bottom end of the first threaded sleeve (7). The output end of the electric telescopic rod is provided with a binding machine body (8). A limiting structure is arranged on the mounting frame (1) and directly below the adjustment box (2). A positioning structure is arranged on the side of the limiting structure away from the mounting frame (1). The limiting structure includes a binding bottom plate (9), a left - right threaded rod (12), a second guide rod (13) and a second threaded sleeve (14). The mounting frame (1) is fixedly connected with a binding bottom plate (9) directly below the adjustment box (2). The left - right threaded rod (12) is rotatably connected inside the binding bottom plate (9). The second guide rod (13) is fixedly connected inside the binding bottom plate (9). Two second threaded sleeves (14) are threadedly connected to the left - right threaded rod (12). And the second threaded sleeve (14) is in an inverted T - shape. And two chutes adapted to the second threaded sleeve (14) are opened at the top end of the binding bottom plate (9). And the top end of the second threaded sleeve (14) penetrates through the chute and is fixedly connected with a limiting plate (15).

2. The corrugated cardboard box binding machine with a limiting component according to claim 1, wherein The positioning structure includes a connection box (16), a third motor (17), a second threaded rod (18), a third guide rod (19), a third threaded sleeve (20), a driving rack (21), a rotating shaft (22), a driven gear (23), a connecting frame (24), a hinge (25) and a connecting block (26). One end of the binding bottom plate (9) away from the mounting frame (1) is fixedly connected with a connection box (16). The second threaded rod (18) is rotatably connected to the inner side wall of the connection box (16). The third motor (17) is fixedly connected to the inner side wall of the connection box (16). And the second threaded rod (18) is connected to the output end of the third motor (17).

3. The corrugated carton binding machine with a limiting component according to claim 2, characterized in that, The third guide rod (19) is fixedly connected inside the connection box (16). And the third threaded sleeve (20) is threadedly connected to the second threaded rod (18). The top end of the third threaded sleeve (20) is fixedly connected with the driving rack (21). The rotating shaft (22) is rotatably connected inside the connection box (16). The driven gear (23) and two connecting frames (24) are fixedly connected to the rod wall of the rotating shaft (22). And the driving rack (21) is meshed with the driven gear (23).

4. A corrugated cardboard box binding machine with a limiting component according to claim 2, characterized in that, The connection box (16) is provided with through - slots adapted to the two connecting frames (24). And one end of the connecting frame (24) away from the rotating shaft (22) penetrates through the through - slot and is fixedly connected with a hinge (25). And the connecting frame (24) is connected with a connecting block (26) through the hinge (25).

5. The corrugated carton binding machine with a limiting component according to claim 4, characterized in that, Two telescopic rods (27) are fixedly connected to the inner top end of the connecting block (26). The bottom end of the telescopic rod (27) is fixedly connected with a positioning block (28). A spring (29) is fixedly connected to the inner top end of the connecting block (26) and between the two telescopic rods (27). And the bottom end of the spring (29) is connected to the positioning block (28).

6. A corrugated cardboard box binding machine with a limiting component according to claim 1, characterized in that, One end of the adjustment box (2) far from the mounting frame (1) is fixedly connected with a first fixing plate (3). The top of the first fixing plate (3) is fixedly connected with a first motor (4), and one end of the first threaded rod (5) passes through the adjustment box (2) and is connected to the output end of the first motor (4).

7. A corrugated cardboard box binding machine with a limiting component according to claim 1, characterized in that A second fixing plate (10) is fixedly connected to the outer side wall of the binding bottom plate (9). The top of the second fixing plate (10) is fixedly connected with a second motor (11), and one end of the positive and negative screw rod (12) passes through the binding bottom plate (9) and is connected to the output end of the second motor (11).

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