Spacing-adjustable cantilever type automatic box nailing machine

Abstract

The utility model discloses a distance-adjustable cantilever type automatic box nailing machine which comprises a conveying belt, a portal frame is fixedly installed on the outer wall of the conveying belt, a hydraulic cylinder is fixedly installed in the center of the top in the portal frame, a box body is arranged at the lower end of the hydraulic cylinder, a threaded rod is arranged at the position, close to the bottom, in the box body, and the threaded rod is connected with the portal frame. A motor is fixedly installed at the position, close to the center, of the top in the box body, and the motor is fixedly connected with an output shaft through the output end on one side of the motor. According to the distance-adjustable cantilever type automatic box nailing machine, through the design of a threaded rod, a motor, a transmission wheel, a guide rod, a guide block, threaded plates, an extension rod, a pointer and scale marks, the motor drives the threaded rod to rotate, synchronous movement of the two threaded plates on the threaded rod is achieved according to the threaded connection principle, then the distance between the two nailing devices is accurately adjusted, and the nailing efficiency is improved. The transmission mode is stable and reliable, the adjusting precision is high, and the accuracy of nailing operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of box nailing machines, in particular to a cantilever type automatic box nailing machine with adjustable spacing. Background Art

[0002] The cantilever automatic carton stapler is an automated packaging equipment, mainly used for sealing cartons. Its characteristic is that its structural design has one or two cantilevers, which can be extended and positioned above the carton for precise stapling operations.

[0003] The existing cantilever automatic nailing machine has significant deficiencies when adjusting the distance between the two cantilever nailers. This adjustment process often requires manual operation, which is not only cumbersome but also inefficient. Due to the lack of automation and intelligent support, the operator often needs to spend a lot of time and energy when adjusting the distance, and may even need to make multiple attempts and adjustments to reach the appropriate nailing position. This manual adjustment method not only increases the labor intensity of the operator, but also may lead to low adjustment accuracy, affecting the nailing effect and the sealing quality of the carton. In addition, manual adjustment is easily affected by human factors, such as operating experience, skill level, etc., which further increases the difficulty and uncertainty of adjustment. Therefore, we propose a cantilever automatic nailing machine with adjustable spacing. Utility Model Content

[0004] The purpose of the utility model is to provide a cantilever automatic carton nailing machine with adjustable spacing, so as to solve the problem that the existing cantilever automatic carton nailing machine mentioned in the above background technology has significant deficiencies when adjusting the distance between two cantilever nailers. This adjustment process often needs to be performed manually, which is not only cumbersome to operate but also inefficient. Due to the lack of automation and intelligent support, the operator often needs to spend a lot of time and energy when adjusting the distance, and may even need to make multiple attempts and adjustments to reach a suitable nailing position. This manual adjustment method not only increases the labor intensity of the operator, but also may result in low adjustment accuracy, affecting the nailing effect and the sealing quality of the carton. In addition, manual adjustment is also easily affected by human factors, such as operating experience, skill level, etc., thereby further increasing the difficulty and uncertainty of adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cantilever automatic box nailing machine with adjustable spacing, comprising a conveyor belt, a gantry is fixedly installed on the outer wall of the conveyor belt, a box is arranged inside the gantry, a threaded rod is arranged near the bottom of the box, a motor is fixedly installed near the center of the top of the box, the motor is fixedly connected with an output shaft through an output end on one side of the motor, a transmission wheel is fixedly installed on one side of the output shaft and the center of the surface of the threaded rod, two nailers are arranged on the upper end of the conveyor belt, threaded plates are threadedly connected on both sides of the surface of the threaded rod, an extension rod is fixedly connected to the top center of the front surface of the threaded plate, two pointers are arranged on the front surface of the box, and a scale mark is arranged near the bottom of the front surface of the box.

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

[0007] The spacing-adjustable cantilever automatic box nailing machine, through the design of threaded rods, motors, transmission wheels, guide rods, guide blocks, threaded plates, extension rods, pointers and scale marks, the motor drives the threaded rods to rotate, and uses the principle of threaded connection to achieve synchronous movement of two threaded plates on the threaded rods, thereby accurately adjusting the spacing between the two nailers. This transmission method is not only stable and reliable, but also has high adjustment accuracy, ensuring the accuracy of the nailing operation. At the same time, by introducing pointers and scale marks, the operator can intuitively observe the position indicated by the pointer when adjusting the spacing, so as to quickly and accurately identify the current spacing size. This design not only simplifies the adjustment process and reduces the difficulty of operation, but also improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0009] Figure 2 This is the front view of the structure of the utility model;

[0010] Figure 3 This is a structural stereogram of the threaded plate of the utility model;

[0011] Figure 4 It is a bottom view of the structure of the box body of the utility model.

[0012] In the figure: 1. conveyor belt; 2. gantry; 3. hydraulic cylinder; 4. box; 5. threaded rod; 6. motor; 7. transmission wheel; 8. belt; 9. guide rod; 10. guide block; 11. nailer; 12. moving groove; 13. threaded plate; 14. extension rod; 15. horizontal groove; 16. pointer; 17. scale mark; 18. sliding groove; 19. sliding block. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-4 The utility model provides a technical solution: a cantilever automatic box nailing machine with adjustable spacing, comprising a conveyor belt 1, a gantry 2 is fixedly installed on the outer wall of the conveyor belt 1, a box body 4 is arranged inside the gantry 2, a threaded rod 5 is arranged near the bottom of the box body 4, a motor 6 is fixedly installed near the center of the top of the box body 4, the motor 6 is fixedly connected with an output shaft through an output end on one side thereof, a transmission wheel 7 is fixedly installed on one side of the output shaft and the center of the surface of the threaded rod 5, two nailers 11 are arranged on the upper end of the conveyor belt 1, threaded plates 13 are threadedly connected on both sides of the surface of the threaded rod 5, an extension rod 14 is fixedly connected at the top position of the center of the front surface of the threaded plate 13, two pointers 16 are arranged on the front surface of the box body 4, and a scale mark 17 is arranged near the bottom of the front surface of the box body 4.

[0015] The hydraulic cylinder 3 is fixedly connected to a piston rod through its bottom output end, and the lower end of the piston rod is fixedly connected to the center of the top of the box body 4. The box body 4 is driven to rise and fall by controlling the hydraulic cylinder 3, so that the nailer 11 is moved to a specified height to nail the carton.

[0016] The two ends of the threaded rod 5 are movably connected to the bearings fixedly installed at the bottom of the box body 4 on both sides, respectively, to play the role of rotation support for the two ends of the threaded rod 5.

[0017] Both sides of the bottom of the box body 4 are provided with moving grooves 12. The lower ends of the two threaded plates 13 respectively penetrate the two moving grooves 12 and are fixedly connected to the tops of the two guide blocks 10 respectively. The threaded plates 13 drive the guide blocks 10 to move along the moving grooves 12 as the threaded rods 5 rotate.

[0018] The two transmission wheels 7 are vertically arranged and connected by a belt 8. The motor 6 drives the upper transmission wheel 7 to rotate, and drives the lower transmission wheel 7 through the belt 8 to make the threaded rod 5 rotate synchronously.

[0019] Sliding grooves 18 are provided at the center of both sides of the inner wall of the gantry 2, and sliding blocks 19 are fixedly connected to the bottom of both sides of the box 4. The opposite sides of the two sliding blocks 19 extend to the inside of the two sliding grooves 18 respectively and are slidably connected to the inner walls of the sliding grooves 18 to ensure the stability of the box 4 during vertical movement.

[0020] A guide rod 9 is fixedly mounted on the lower end of the box body 4 , and guide blocks 10 are slidably connected to the two sides of the surface of the guide rod 9 , and the lower ends of the two guide blocks 10 are fixedly connected to the upper ends of the two nailers 11 respectively.

[0021] Both sides of the top of the front surface of the box body 4 are provided with transverse grooves 15 , and the front ends of the two extension rods 14 respectively penetrate the outside of the two transverse grooves 15 and are fixedly connected to the two pointers 16 .

[0022] Working principle: When the spacing between the two nailers 11 needs to be adjusted, the motor 6 is controlled to rotate the two transmission wheels 7 synchronously through the belt 8. At this time, the transmission wheel 7 drives the threaded rod 5 to rotate synchronously. The two threaded plates 13 move horizontally relative to or back to back at the same time as the threaded rod 5 rotates. The threaded plate 13 drives the guide block 10 at the bottom to slide on the guide rod 9, and the guide block 10 drives the nailer 11 at the bottom to move. At this time, the operator can observe the position of the pointer 16 on the scale mark 17 to adjust the spacing between the two nailers 11, which is easy to operate.

[0023] In summary, the cantilever automatic nailing machine with adjustable spacing, through the design of threaded rod 5, motor 6, transmission wheel 7, guide rod 9, guide block 10, threaded plate 13, extension rod 14, pointer 16 and scale mark 17, the motor 6 drives the threaded rod 5 to rotate, and utilizes the principle of threaded connection to realize the synchronous movement of the two threaded plates 13 on the threaded rod 5, thereby accurately adjusting the spacing between the two nailers 11. This transmission method is not only stable and reliable, but also has high adjustment accuracy, ensuring the accuracy of the nailing operation. At the same time, by introducing the pointer 16 and the scale mark 17, the operator can intuitively observe the position indicated by the pointer 16 when adjusting the spacing, so as to quickly and accurately identify the current spacing size. This design not only simplifies the adjustment process, reduces the difficulty of operation, but also improves work efficiency.

[0024] 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.

[0025] 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 cantilever type automatic box stitching machine with adjustable spacing, comprising a conveyor belt (1), characterized in that: A gantry (2) is fixedly mounted on the outer wall of the conveyor belt (1), a box (4) is arranged inside the gantry (2), a threaded rod (5) is arranged at the bottom of the box (4), a motor (6) is fixedly mounted at the center of the top of the box (4), the motor (6) is fixedly connected to an output shaft through an output end on one side thereof, a transmission wheel (7) is fixedly mounted on one side of the output shaft and at the center of the surface of the threaded rod (5), two nailers (11) are arranged at the upper end of the conveyor belt (1), threaded plates (13) are threadedly connected at both sides of the surface of the threaded rod (5), an extension rod (14) is fixedly connected at the top of the center of the front surface of the threaded plate (13), two pointers (16) are arranged on the front surface of the box (4), and a scale mark (17) is arranged at the bottom of the front surface of the box (4).

2. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: A hydraulic cylinder (3) is fixedly installed at the center of the top of the gantry (2), and a piston rod is fixedly connected to the output end at the bottom of the hydraulic cylinder (3), and the lower end of the piston rod is fixedly connected to the center of the top of the box body (4).

3. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: The two ends of the threaded rod (5) are movably connected to bearings fixedly installed at the bottom of the box body (4) on both sides.

4. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: Both sides of the bottom of the box body (4) are provided with moving grooves (12), and the lower ends of the two threaded plates (13) respectively penetrate the two moving grooves (12) and are respectively fixedly connected to the tops of the two guide blocks (10).

5. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: The two transmission wheels (7) are arranged vertically and are connected by a belt (8).

6. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: Sliding grooves (18) are provided at the center of the inner walls of the gantry (2), and sliding blocks (19) are fixedly connected to the bottoms of the two sides of the box (4), and the opposite sides of the two sliding blocks (19) extend into the interior of the two sliding grooves (18) and are slidably connected to the inner walls of the sliding grooves (18).

7. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: A guide rod (9) is fixedly mounted on the lower end of the box body (4), and guide blocks (10) are slidably connected to the two sides of the surface of the guide rod (9), and the lower ends of the two guide blocks (10) are fixedly connected to the upper ends of the two nailers (11) respectively.

8. The pitch-adjustable cantilever automatic box stapler according to claim 1, characterized in that: Both sides of the top of the front surface of the box body (4) are provided with transverse grooves (15), and the front ends of the two extension rods (14) respectively penetrate the outside of the two transverse grooves (15) and are fixedly connected to the two pointers (16).

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