Full-automatic carton nailing machine capable of preventing carton from deviating

Abstract

The full-automatic carton nailing machine comprises a workbench, a conveying device body is fixedly installed at the top of the workbench, side end columns are fixedly connected to the positions, close to the two sides, of the front end and the rear end of the conveying device body correspondingly, the tops of the two side end columns are fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the conveying device body. The top of the supporting plate is fixedly connected with a baffle. According to the full-automatic carton nailing machine capable of preventing the carton from deviating, accurate control over the movable plate and the supporting frame is achieved by adopting the meshing transmission mode of the main gear and the auxiliary gear driven by the variable frequency motor, the position of the supporting frame can be automatically adjusted according to the size and shape of the carton through the design, and the stability of the carton in the conveying process is ensured; and by means of the combined design of a limiting roller, a movable plate and a limiting spring, the position of the limiting roller can be automatically adjusted when the limiting roller is extruded by the carton.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic box stapling machines, in particular to a full-automatic box stapling machine which can prevent cartons from deviating. Background Art

[0002] The carton stapler is one of the post-processing equipment for cartons, specially used for sealing cartons. This series of products are lightweight, easy to operate, wear-resistant, smooth sealing, safe and firm, and can reduce labor intensity and improve work efficiency.

[0003] During the carton conveying process, due to differences in size, shape and weight of cartons, cartons are often prone to deviation or shaking on the conveyor belt. This deviation phenomenon will not only affect the positioning accuracy of the carton, resulting in inaccurate stapling position, but also cause damage to the carton and even cause the production line to stop, seriously affecting production efficiency and product quality. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic carton stitching machine that can prevent cartons from deviating, so as to solve the problem raised in the above-mentioned background technology that during the carton conveying process, due to the differences in size, shape and weight of the cartons, the cartons are often prone to deviate or shake on the conveyor belt. This deviation phenomenon will not only affect the positioning accuracy of the carton, resulting in inaccurate stapling position, but also cause damage to the carton and even cause the production line to stop, seriously affecting the production efficiency and product quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic box nailing machine for preventing cartons from deviating, comprising a workbench, a conveyor body is fixedly installed on the top of the workbench, side end columns are fixedly connected to the top of the workbench corresponding to the front and rear ends of the conveyor body, support plates are fixedly connected to the tops of the two side end columns, baffles are fixedly connected to the tops of the support plates, support frames are arranged at the top positions of the opposite sides of the two baffles, three grooves are opened inside the baffle, and movable grooves are opened on the rear sides of the baffle corresponding to the three grooves. A movable plate is slidably connected inside the movable groove, three variable frequency motors are fixedly installed on the front side of the baffle, a main shaft is fixedly connected to the rear side of the variable frequency motor, the rear side of the main shaft penetrates into the interior of the groove and is rotatably connected to the groove, a main gear is fixedly installed near the center of the main shaft, externally threaded rotating rods are rotatably connected at the top and bottom positions of the groove, a sub-gear is fixedly installed at one side of the externally threaded rotating rod, a cavity is opened on one side of the support frame, a limiting roller is arranged inside the cavity, and movable grooves are opened at the top and bottom of the support frame.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The fully automatic carton stitching machine that prevents cartons from deviating realizes precise control of the movable plate and the support frame by adopting the meshing transmission mode of the main gear and the sub-gear driven by the variable frequency motor. This design can automatically adjust the position of the support frame according to the size and shape of the carton, ensure the stability of the carton during the transmission process, and thus improve the positioning accuracy of the carton and the accuracy of the stapling position. The combination design of the limit roller, the movable plate and the limit spring is utilized, so that the limit roller can automatically adjust its position when squeezed by the carton. This adaptive adjustment mechanism enables the fully automatic carton stitching machine to adapt to cartons of different sizes, shapes and weights without the need for frequent replacement or adjustment of the equipment, thereby improving the adaptability and ease of use of the equipment. By effectively preventing the carton from deviating and shaking during the transmission process, this patent significantly reduces the damage rate of the carton and reduces the production cost. At the same time, due to the improved accuracy of positioning and stapling, the downtime of the production line is reduced, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 It is a side cross-sectional view of the structure of the baffle of the utility model;

[0010] Figure 3 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0011] Figure 4 For this utility model Figure 2 A partial enlarged schematic diagram of B in the middle;

[0012] Figure 5 This is a structural stereogram of the support frame of the utility model;

[0013] Figure 6 It is a structural stereogram of the limiting roller of the utility model.

[0014] In the figure: 1. workbench; 2. top frame; 3. nail box head; 4. control panel; 5. conveyor body; 6. side end column; 7. support plate; 8. baffle; 9. frequency conversion motor; 10. support frame; 11. groove; 12. movable groove; 13. movable plate; 14. slide groove; 15. slide plate; 16. internal thread groove; 17. main shaft; 18. main gear; 19. sub gear; 20. external thread rotating rod; 21. cavity; 22. movable groove; 23. movable plate; 24. limit spring; 25. limit roller; 26. bottom frame; 27. roller. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-6 The utility model provides a technical solution: a fully automatic box nailing machine for preventing cartons from running off the track, comprising a workbench 1, a conveyor body 5 is fixedly installed on the top of the workbench 1, side end columns 6 are fixedly connected to the top of the workbench 1 corresponding to the front and rear ends of the conveyor body 5, support plates 7 are fixedly connected to the tops of the two side end columns 6, baffles 8 are fixedly connected to the tops of the support plates 7, support frames 10 are arranged at the top positions on the opposite sides of the two baffles 8, three grooves 11 are opened inside the baffles 8, and movable grooves 12 are opened on the rear sides of the baffles 8 corresponding to the three grooves 11, and the inside of the movable grooves 12 A movable plate 13 is slidably connected, three variable frequency motors 9 are fixedly installed on the front side of the baffle 8, a main shaft 17 is fixedly connected to the rear side of the variable frequency motor 9, the rear side of the main shaft 17 penetrates into the interior of the groove 11 and is rotatably connected to the groove 11, a main gear 18 is fixedly installed near the center position of the main shaft 17, an externally threaded rotating rod 20 is rotatably connected to the top and bottom positions of the groove 11, a sub-gear 19 is fixedly installed near one side of the externally threaded rotating rod 20, a cavity 21 is opened on one side of the support frame 10, a limiting roller 25 is arranged inside the cavity 21, and movable grooves 22 are opened at the top and bottom of the support frame 10.

[0017] A top frame 2 is fixedly connected to the top of the workbench 1, a box nailing head 3 is fixedly installed in the center of the top frame 2, and a control panel 4 is fixedly installed on one side of the front surface of the top frame 2, so that the operator can conveniently control the operation of the full-automatic box nailing machine.

[0018] Slide grooves 14 are provided at the top and bottom of the movable groove 12 corresponding to the interior of the baffle 8, and slide plates 15 are fixedly connected to the top and bottom of the movable plate 13. The side of the slide plate 15 away from the movable plate 13 passes through the interior of the slide groove 14 and is slidably connected to the slide groove 14, and one side of the movable plate 13 passes through the outside of the baffle 8 and is fixedly connected to the support frame 10, so that the movable plate 13 is more stable during the movement and the possibility of shaking and deviation is reduced.

[0019] The top and bottom of the main gear 18 are respectively meshed with two sub-gears 19. Six internal thread grooves 16 are opened on the other side of the movable plate 13. One side of the external threaded rotating rod 20 penetrates into the interior of the internal thread groove 16 and is threadedly connected with the internal thread groove 16, thereby realizing the precise control of the movable plate 13 and the support frame 10 by the variable frequency motor 9.

[0020] The top and bottom of the limiting roller 25 are both fixedly connected with a moving plate 23 . The side of the moving plate 23 away from the limiting roller 25 penetrates into the inside of the moving groove 22 and is slidably connected to the moving groove 22 .

[0021] A limit spring 24 is fixedly connected to one side of the movable groove 22, and one side of the limit spring 24 is fixedly connected to the movable plate 23, so that the limit roller 25 can automatically adjust its position when squeezed by the carton, thereby achieving effective limitation of the carton.

[0022] A bottom frame 26 is fixedly connected to one side of the top of the support plate 7, and a plurality of rollers 27 are rotatably connected to the center of the top of the bottom frame 26. The rollers 27 are located below the conveyor belt on the conveyor body 5 and can play a supporting role.

[0023] Working principle: The operation instruction on the control panel 4 triggers the start of the variable frequency motor 9. The variable frequency motor 9 drives the main shaft 17 to rotate, and the main gear 18 on the main shaft 17 rotates accordingly. Since the main gear 18 is meshed with the two sub-gears 19, the sub-gears 19 also rotate, thereby driving the external threaded rotating rod 20 to rotate in the groove 11. The rotation of the external threaded rotating rod 20 causes the movable plate 13 to move in the horizontal direction through the threaded connection. Since one side of the movable plate 13 is fixedly connected to the support frame 10, the support frame 10 also moves accordingly. This movement is precise and controllable, and can be adjusted according to the size and shape of the carton. When the carton moves on the conveyor belt and contacts the limit roller 25, the carton The side of the box will apply pressure to the limit roller 25, and this pressure is transmitted to the limit spring 24 through the movable plate 23, compressing the limit spring 24. Due to the elastic effect of the limit spring 24, the movable plate 23 and the limit roller 25 can automatically adjust their positions to adapt to cartons of different sizes and shapes. This adaptive adjustment ensures the stability and accuracy of the carton during transportation. When the carton moves to the position of the nailing head 3, the nailing head 3 staples the carton according to the preset program. Since the previous positioning and limiting steps ensure the precise position of the carton, the stapling operation can be carried out accurately.

[0024] In summary: the fully automatic nailing machine that prevents cartons from deviating realizes precise control of the movable plate 13 and the support frame 10 by adopting the meshing transmission mode of the main gear 18 and the sub-gear 19 driven by the variable frequency motor 9. This design can automatically adjust the position of the support frame 10 according to the size and shape of the carton, ensure the stability of the carton during the transmission process, and thus improve the positioning accuracy of the carton and the accuracy of the stapling position. The combination design of the limiting roller 25, the movable plate 23 and the limiting spring 24 is utilized, so that the limiting roller 25 can automatically adjust its position when squeezed by the carton. This adaptive adjustment mechanism enables the fully automatic nailing machine to adapt to cartons of different sizes, shapes and weights without the need to frequently replace or adjust the equipment, thereby improving the adaptability and ease of use of the equipment. By effectively preventing the carton from deviating and shaking during the transmission process, this patent significantly reduces the damage rate of the carton and reduces the production cost. At the same time, due to the improved accuracy of positioning and stapling, the downtime of the production line is reduced, thereby improving the overall production efficiency.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic carton stitching machine for preventing cartons from deviating, comprising a workbench (1), characterized in that: A conveying device body (5) is fixedly installed on the top of the workbench (1); side end columns (6) are fixedly connected to the top of the workbench (1) at the positions on both sides corresponding to the front and rear ends of the conveying device body (5); a support plate (7) is fixedly connected to the top of the two side end columns (6); a baffle (8) is fixedly connected to the top of the support plate (7); a support frame (10) is provided at the top position on the opposite side of the two baffles (8); three grooves (11) are provided inside the baffle (8); a movable groove (12) is provided on the rear side of the baffle (8) corresponding to the three grooves (11); a movable plate (13) is slidably connected inside the movable groove (12); the front side of the baffle (8) is fixedly connected to the top of the baffle (8); Three variable frequency motors (9) are installed, and a main shaft (17) is fixedly connected to the rear side of the variable frequency motor (9), and the rear side of the main shaft (17) penetrates into the interior of the groove (11) and is rotatably connected to the groove (11), a main gear (18) is fixedly installed at the center position of the main shaft (17), and an external threaded rotating rod (20) is rotatably connected to the top position and the bottom position of the groove (11), and a sub-gear (19) is fixedly installed at a side position of the external threaded rotating rod (20), a cavity (21) is opened on one side of the support frame (10), and a limiting roller (25) is arranged inside the cavity (21), and movable grooves (22) are opened at the top and the bottom of the support frame (10).

2. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: The top of the workbench (1) is fixedly connected to a top frame (2), a nail box head (3) is fixedly installed in the center of the top frame (2), and a control panel (4) is fixedly installed at a side position on the front surface of the top frame (2).

3. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: The top and bottom of the movable groove (12) corresponding to the interior of the baffle (8) are provided with sliding grooves (14), and the top and bottom of the movable plate (13) are fixedly connected with sliding plates (15). The side of the sliding plate (15) away from the movable plate (13) passes through the interior of the sliding groove (14) and is slidably connected to the sliding groove (14), and one side of the movable plate (13) passes through the outside of the baffle (8) and is fixedly connected to the support frame (10).

4. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: The top and bottom of the main gear (18) are respectively meshed with two auxiliary gears (19); six internal thread grooves (16) are provided on the other side of the movable plate (13); one side of the external thread rotating rod (20) penetrates into the interior of the internal thread groove (16) and is threadedly connected to the internal thread groove (16).

5. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: The top and bottom of the limiting roller (25) are both fixedly connected to a movable plate (23), and the side of the movable plate (23) away from the limiting roller (25) penetrates into the interior of the movable groove (22) and is slidably connected to the movable groove (22).

6. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: A limit spring (24) is fixedly connected to one side of the movable groove (22), and one side of the limit spring (24) is fixedly connected to the movable plate (23).

7. The fully automatic carton stitching machine for preventing carton deviation according to claim 1 is characterized in that: A bottom frame (26) is fixedly connected to one side of the top of the support plate (7), and a plurality of rollers (27) are rotatably connected to the center of the top of the bottom frame (26).

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