High-speed carton nailing machine for paper product processing

Abstract

The utility model relates to the technical field of packaging machinery, and discloses a high-speed carton stapler for paper product processing, which comprises a base station, the top of the base station is fixedly connected with an output belt and a support, the side wall of the support is fixedly connected with a cross arm, the bottom of the cross arm is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating arm. The two ends of the rotating arm are rotationally connected with connecting arms, the side walls of the connecting arms are rotationally connected with top plates, the bottoms of the top plates are fixedly connected with clamping plates, and the side walls of the clamping plates are fixedly connected with anti-slip strips. Paper products are output and brought into equipment, the driving motor drives the rotating arm and the connecting arm to rotate, the top plate pushes the connecting block to slide on the sliding column to achieve displacement, the clamping plate and the anti-slip strip are promoted to move to center and position the paper products, then the telescopic rod drives the nail shooting device to move downwards to conduct nail shooting work, and the problems that the nail position is inaccurate and efficiency is low are solved. And the quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a high-speed box nailing machine for processing paper products. Background Art

[0002] In the modern packaging industry, the demand for paper products is growing. Cartons, as a common form of paper product packaging, are widely used in various fields. With the vigorous development of e-commerce and the rapid expansion of the logistics industry, the demand for cartons has exploded. High-speed carton staplers for paper product processing have emerged in this context. They are key equipment for improving carton production efficiency and ensuring carton quality. From traditional manual carton staplers to early low-speed mechanical carton staplers, to today's pursuit of high-speed, precise and automated carton staplers, the industry has continuously explored and innovated to adapt to the needs of large-scale production and high-quality packaging. The emergence of high-speed carton staplers not only increases production speed, but also reduces labor costs to a certain extent, providing strong technical support for the development of the paper product packaging industry.

[0003] Existing carton nailing machines usually use manual placement or rollers to feed paper. The motor drives the pulley or gear set to drive the paper feeding roller to rotate and transport the cardboard to the nailing area. In the nailing part, a crank-connecting rod mechanism or a cam mechanism is generally used to drive the nail head to move back and forth to achieve nailing. The nail head structure of some nailing machines is relatively simple, consisting of a fixed nail mold and a movable nail punching component. The power is provided by an electromagnet or a mechanical spring to make the nail punching component quickly hit the nail and nail the nail into the cardboard. At the same time, the control system of the nailing machine mostly uses simple relay logic control or basic programmable controller to realize basic functions such as motor start and stop, speed adjustment and nail head motion control.

[0004] Current carton stitching machines have major defects in positioning paper products. Most carton stitching machines do not have a precise positioning system and only rely on the friction of the paper feed roller and some simple guide plates to roughly position the cardboard. This leads to deviations in the position of paper products during the stitching process. On the one hand, the cardboard may shift during transportation, making it impossible for the nails to be accurately nailed in the predetermined position, resulting in uneven quality of the nailed boxes and affecting the appearance and structural strength of the boxes. On the other hand, due to inaccurate positioning, the equipment needs to be frequently stopped and adjusted during operation, which seriously affects the efficiency of stitching boxes, increases production costs, and cannot meet the needs of large-scale and efficient production. Therefore, a high-speed carton stitching machine for paper product processing is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-speed box nailing machine for paper product processing, aiming to improve the problems of inaccurate nailing positions and low efficiency in the prior art.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] Optionally, a high-speed nailing machine for processing paper products includes a base, a support assembly is provided at the bottom of the base, the support assembly is used to carry equipment, the top of the base is fixedly connected to an output belt and a bracket, the side wall of the bracket is fixedly connected to a cross arm, and a nailing assembly is provided at the bottom of the cross arm, and the nailing assembly is used to nail paper products, the bottom of the cross arm is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating arm, both ends of the rotating arm are rotatably connected to the connecting arm, the side wall of the connecting arm is rotatably connected to a top plate, the top of the top plate is fixedly connected to a plurality of connecting blocks, the top of the base is fixedly connected to a plurality of support frames, the support frames are fixedly connected with sliding columns, the connecting blocks are slidably connected to the outer walls of the sliding columns, the bottom of the top plate is fixedly connected to the plywood, and the side walls of the plywood are fixedly connected to anti-slip strips;

[0008] Optionally, the support assembly includes a support leg, and the top of the support leg is fixedly connected to the bottom of the base;

[0009] Optionally, a display screen is provided on the side wall of the cross arm, and the side wall of the display screen is fixedly connected to the side wall of the cross arm;

[0010] Optionally, the nail assembly includes a nail feeder, the bottom of the nail feeder is fixedly connected to the top of the cross arm, the top of the cross arm is fixedly connected to a plurality of telescopic rods, the telescopic rods are distributed on both sides of the drive motor, and the bottom of the telescopic rods is fixedly connected to a nail shooter;

[0011] Optionally, the side wall of the nail feeder is fixedly connected to a slide groove, the inner wall of the slide groove is slidably connected to a nail box, and the inner wall of the nail box is rotatably connected to a box cover;

[0012] Optionally, a sliding hole is provided inside the slide groove, a connecting column is slidably connected to the inner wall of the sliding hole, one end of the connecting column is rotatably connected to a rotating column, both ends of the rotating column are rotatably connected to handles, and one end of the connecting column is fixedly connected to the sliding column;

[0013] Optionally, a locking hole is formed on the side wall of the nail box, and the sliding post is slidably connected to the inner wall of the locking hole;

[0014] Optionally, a spring is provided on the inner wall of the sliding hole, one end of the spring is fixedly connected to the inner wall of the sliding hole, and the other end of the spring is fixedly connected to the side wall of the sliding column.

[0015] The above one or more technical solutions of the high-speed box stitching machine for paper product processing provided by the embodiment of the utility model have at least one of the following technical effects:

[0016] 1. In the present invention, paper products enter the equipment along the output belt, and the driving motor drives the rotating arm to rotate, and the connecting arms on both sides thereof also rotate accordingly, thereby driving the top plate to move, causing the connecting block to slide on the sliding column, converting the rotation into displacement. The displacement of the top plate prompts the splint and the anti-slip strip to move synchronously, completing the centering of the paper products. Subsequently, the telescopic rod moves downward, driving the nail shooter downward to nail the paper products, thereby solving the problems of inaccurate nailing and low efficiency, and improving product quality and production efficiency.

[0017] 2. In the present invention, the staff bends the handle upward to make it horizontal, and the handle rotates to pull the connecting column to move. The connecting column drives the sliding column to move and then compresses the spring to complete the unlocking of the nail box. At this time, the nail box can be manually taken out from the slide slot, and the box cover is opened to replenish nails. When putting it back, the nail box is first placed in the slide slot, and then the handle is restored. Its rotation causes the connecting column to move, and the spring rebounds to push the sliding column into the locking hole, realizing fast nail filling and stable locking, solving the problems of slow nail filling and easy loosening of the nail box, and improving production efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a three-dimensional schematic diagram of the high-speed box nailing machine for paper product processing proposed by the present invention;

[0020] Figure 2 This is a schematic structural diagram of the splint of the high-speed box stitching machine for paper product processing proposed in the present invention;

[0021] Figure 3 This is a schematic structural diagram of the support of the high-speed box stitching machine for paper product processing proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the box stapling machine for high-speed box stapling for paper product processing proposed in the present invention;

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0024] Among them, the reference numerals in the figures are:

[0025] 1. Base; 2. Output belt; 3. Bracket; 4. Cross arm; 5. Nail feeder; 6. Nail box; 7. Telescopic rod; 8. Nail shooter; 9. Drive motor; 10. Rotating arm; 11. Connecting arm; 12. Top plate; 13. Connecting block; 14. Sliding column; 15. Support frame; 16. Clamp; 17. Anti-slip strip; 18. Box cover; 19. Slide groove; 20. Handle; 21. Rotating column; 22. Connecting column; 23. Spring; 24. Sliding column; 25. Locking hole; 26. Sliding hole; 27. Display screen; 28. Support leg. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0029] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0030] Reference Figure 1 - Figure 2, a high-speed box nailing machine for paper product processing includes a base 1, a support component is provided at the bottom of the base 1, the support component is used to carry the equipment, the top of the base 1 is fixedly connected to an output belt 2 and a bracket 3, the surface of the output belt 2 has a certain roughness and friction, which can ensure that the paper products will not slip during the transportation process, and its interior adopts a multi-layer fiber reinforced structure with good wear resistance and tensile strength, which can withstand the weight and friction of paper products for a long time, the side wall of the bracket 3 is fixedly connected to a cross arm 4, and a nailing component is provided at the bottom of the cross arm 4, which is used to nail the paper products, and the bottom of the cross arm 4 is fixedly connected to a drive motor 9, and the shell of the drive motor 9 is made of aluminum alloy. This material has good heat dissipation performance and can quickly dissipate the heat generated when the generator is working. Heat, prolong the service life of the motor, the output end of the drive motor 9 is fixedly connected to the rotating arm 10, which has high strength and hardness and can withstand large torque and impact force. Both ends of the rotating arm 10 are rotatably connected to the connecting arm 11, and the side wall of the connecting arm 11 is rotatably connected to the top plate 12. The top plate 12 can stably carry components such as the splint 16, and a plurality of connecting blocks 13 are fixedly connected to the top of the top plate 12. A plurality of supporting frames 15 are fixedly connected to the top of the base 1, and a sliding column 14 is fixedly connected between the supporting frames 15. The connecting block 13 is slidably connected to the outer wall of the sliding column 14, and a circular hole is provided inside the connecting block 13 that closely matches the sliding column 14. The inner wall of the circular hole is lubricated to ensure that the connecting block 13 slides smoothly on the sliding column 14, reducing wear and tear. Made of stainless steel, with a smooth surface, high hardness and corrosion resistance, the bottom of the top plate 12 is fixedly connected to the plywood 16, which is made of aluminum alloy and has an anodized surface, which has good hardness and wear resistance and can also prevent rust. The side wall of the plywood 16 is fixedly connected with an anti-slip strip 17, which is made of rubber material and has good elasticity and anti-slip performance. The surface of the anti-slip strip 17 is provided with a fine texture, which can increase the friction between the paper product and ensure that there is no sliding or deviation when the paper product is centered. The support assembly includes a support leg 28, the top of the support leg 28 is fixedly connected to the bottom of the base 1, and the top of the support leg 28 is fixedly connected to the bottom of the base 1 by welding, ensuring that the support leg 2 8 will not bend or deform when bearing the weight of the equipment. A display screen 27 is provided on the side wall of the cross arm 4. The display screen 27 can display the working status, parameters and other information of the equipment in real time, which is convenient for the operator to monitor and adjust. The side wall of the display screen 27 is fixedly connected to the side wall of the cross arm 4. The nail assembly includes a nail feeder 5. A nail feeding mechanism is provided inside the nail feeder 5. The nail feeding mechanism adopts a combination of mechanical transmission and electronic control to accurately deliver nails to the position of the nail shooter 8, ensuring the continuity and efficiency of the nailing work. The bottom of the nail feeder 5 is fixedly connected to the top of the cross arm 4. A plurality of telescopic rods 7 are fixedly connected to the top of the cross arm 4. A hydraulic transmission mechanism is provided inside the telescopic rod 7. The sealing member in the transmission mechanism is made of high-quality rubber material and has good sealing performance.It can ensure that the hydraulic oil does not leak during the extension and retraction process of the telescopic rod 7, thereby ensuring the working accuracy and stability of the telescopic rod 7. The telescopic rod 7 is distributed on both sides of the drive motor 9. The bottom of the telescopic rod 7 is fixedly connected to the nail shooter 8. The firing device inside the nail shooter 8 adopts advanced mechanical structure and electronic control technology. The firing device can provide powerful power for nail shooting. The electronic control part can accurately control the frequency and force of nail shooting to ensure the quality and accuracy of each nailing.

[0031] Specifically, when using a high-speed carton nailing machine, paper products enter the equipment smoothly along the output belt 2. When the paper products reach the designated position, the drive motor 9 starts working, and the drive motor 9 drives the rotating arm 10 to rotate. The rotation of the rotating arm 10 drives the connecting arms 11 on both sides to rotate accordingly. The two ends of the connecting arm 11 are connected to the rotating arm 10 and the top plate 12 through bearings. The bearings can ensure that the connecting arm 11 is flexible and smooth during the rotation process, reducing friction resistance. The rotation of the connecting arm 11 drives the displacement of the top plate 12, and the displacement of the top plate 12 drives the connecting block 13 to slide on the sliding column 14. Through this structural design, The rotation of the top plate 12 can be effectively converted into a smooth linear displacement. At the same time, the displacement of the top plate 12 also drives the displacement of the splint 16. The side wall of the splint 16 is fixedly connected with an anti-slip strip 17, thereby completing the centering of the paper product. After the positioning of the paper product is completed, the telescopic rod 7 moves downward, and the telescopic rod 7 drives the nail shooter 8 to move downward as well. The nail shooter 8 nails the paper product, thereby achieving the effect of efficient nailing of the paper product. The base 1 is the basic supporting component of the equipment. It is made of cast iron, has high strength and stability, and can withstand various forces and vibrations generated by the equipment during operation.

[0032] Reference Figure 3 - Figure 5The side wall of the nail feeder 5 is fixedly connected with a slide groove 19, which is made of high-strength aluminum alloy. Aluminum alloy has the advantages of light weight, high strength and corrosion resistance. The inner wall of the slide groove 19 is polished, which greatly reduces the friction coefficient between the nail box 6 and the slide groove 19, so that the nail box 6 can slide easily in the slide groove 19. The inner wall of the slide groove 19 is slidably connected with the nail box 6. The main body of the nail box 6 is made of plastic material and can withstand nails of a certain weight. The edge of the box cover 18 is also inlaid with a circle of rubber sealing strip. The rubber sealing strip is soft and has good elasticity. It can fit tightly with the main body of the nail box 6, effectively preventing dust, moisture and other impurities from entering the interior of the nail box 6, ensuring the dryness and cleanliness of the nails. The inner wall of the nail box 6 is rotatably connected with the box cover 18, and the box cover 18 is connected to the main body of the nail box 6 through a plastic hinge. The inner card of the slide groove 19 is provided with a sliding hole 26, and the inner wall of the sliding hole 26 is slidably connected with a connecting The connecting column 22 has a rotating column 21 at one end, and a handle 20 at one end of the rotating column 21. The handle 20 is made of non-slip rubber material. This rubber has good friction and elasticity, which allows the staff to hold the handle 20 firmly. The handle 20 is connected to the rotating column 21. The surface of the rotating column 21 is smooth and coated with rust-proof lubricating oil to ensure the smoothness of rotation. One end of the connecting column 22 is fixedly connected to the sliding column 24. The surface of the sliding column 24 is smooth and finely polished, and can slide smoothly in the sliding hole 26. A locking hole 25 is provided on the side wall of the nail box 6. The inner wall size of the locking hole 25 is precisely matched with the diameter of the sliding column 24. The sliding column 24 is slidably connected to the inner wall of the locking hole 25. A spring 23 is provided on the inner wall of the sliding hole 26. One end of the spring 23 is fixedly connected to the inner wall of the sliding hole 26, and the other end of the spring 23 is fixedly connected to the side wall of the sliding column 24.

[0033] Specifically, when the nail box machine runs out of nails, the staff first holds the handle 20, and manually bends the handle 20 upwards. When the handle 20 is rotated to a horizontal state, the handle 20 drives the connecting post 22 connected thereto to move during the rotation, and the displacement of the connecting post 22 drives the sliding post 24 to move accordingly. The outer diameter of the sliding post 24 is slightly smaller than the inner diameter of the sliding hole 26, and a gap is maintained between the two, which can not only ensure the free sliding of the sliding post 24, but also prevent it from shaking too much in the hole. The displacement of the sliding post 24 causes the spring 23 to be compressed. At this time, the spring 23 is compressed to generate elastic potential energy, which stores energy for the subsequent reset action. After completing the unlocking of the nail box 6, the staff can manually take the nail box 6 out of the slide 19. When replenishing the nails inside the nail box 6, the staff pours the prepared nails into the nail box 6. The nails should be placed in a neat and consistent direction to avoid The nail box 6 is then locked in the locking hole 25, and the nail box 6 is locked in the locking hole 25, so that the nail box 6 can be locked in the locking hole 25. This design can quickly replenish nails and firmly lock the nail box 6, thereby ensuring the continuous and stable operation of the nail box machine, improving work efficiency, and reducing malfunctions and safety hazards caused by the replacement and unstable locking of the nail box 6.

[0034] Working principle: When using a high-speed nailing machine, when the paper product enters the equipment along the output belt 2, the driving motor 9 starts to work and drives the rotating arm 10 to rotate. The rotation of the rotating arm 10 drives the connecting arms 11 on both sides to rotate accordingly. The rotation of the connecting arm 11 drives the displacement of the top plate 12. The displacement of the top plate 12 drives the connecting block 13 to slide on the sliding column 14, so that the rotation of the top plate 12 is converted into displacement. At the same time, the displacement of the top plate 12 also drives the displacement of the splint 16. The splint 16 drives the anti-slip strip 17 to move synchronously, thereby completing the centering of the paper product. After the centering is completed, the telescopic rod 7 moves downward, driving the nail shooter 8 to move downward and complete the nailing of the paper product, thereby achieving the effect of efficient nailing of the paper product. When the nailing machine runs out of nails, The staff manually bends the handle 20 upward and rotates the handle 20 to a horizontal state. At the same time, the rotation of the handle 20 drives the connecting column 22 connected thereto to move. The displacement of the connecting column 22 drives the sliding column 24 to move accordingly. The displacement of the sliding column 24 causes the spring 23 to be compressed, thereby completing the unlocking of the nail box 6. The staff can manually take the nail box 6 out of the slide groove 19 and open the box cover 18 to replenish the nails inside the nail box 6. When placing, first put the nail box 6 into the slide groove 19, manually restore the handle 20 to its original state, and the rotation of the handle 20 pushes the connecting column 22 to move. At the same time, the spring 23 recovers and rebounds and synchronously pushes the sliding column 24 into the locking hole 25, thereby completing the locking of the nail box 6, thereby achieving the effect of quickly replenishing nails and firmly locking the nail box 6.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-speed box stitching machine for paper product processing, comprising a base (1), characterized in that: The base (1) is provided with a support assembly at the bottom, and the support assembly is used to carry equipment. The top of the base (1) is fixedly connected to an output belt (2) and a bracket (3), and the side wall of the bracket (3) is fixedly connected to a cross arm (4). The bottom of the cross arm (4) is provided with a nail assembly, and the nail assembly is used to nail paper products. The bottom of the cross arm (4) is fixedly connected to a drive motor (9), and the output end of the drive motor (9) is fixedly connected to a rotating arm (10), and both ends of the rotating arm (10) are rotatably connected. A connecting arm (11) is provided, the side wall of the connecting arm (11) is rotatably connected to a top plate (12), the top of the top plate (12) is fixedly connected to a plurality of connecting blocks (13), the top of the base (1) is fixedly connected to a plurality of supporting frames (15), a sliding column (14) is fixedly connected between the supporting frames (15), the connecting blocks (13) are slidably connected to the outer wall of the sliding column (14), the bottom of the top plate (12) is fixedly connected to a splint (16), and the side wall of the splint (16) is fixedly connected to an anti-slip strip (17).

2. The high-speed box stapler for paper product processing according to claim 1, characterized in that: The support assembly comprises a support leg (28), the top of the support leg (28) being fixedly connected to the bottom of the base (1).

3. The high-speed box stapler for paper product processing according to claim 1, characterized in that: A display screen (27) is provided on the side wall of the cross arm (4), and the side wall of the display screen (27) is fixedly connected to the side wall of the cross arm (4).

4. The high-speed box stapler for paper product processing according to claim 1, characterized in that: The nail assembly comprises a nail feeder (5), the bottom of the nail feeder (5) is fixedly connected to the top of the cross arm (4), the top of the cross arm (4) is fixedly connected to a plurality of telescopic rods (7), the telescopic rods (7) are distributed on both sides of the drive motor (9), and the bottom of the telescopic rods (7) is fixedly connected to a nail shooter (8).

5. The high-speed box stapler for paper product processing according to claim 4, characterized in that: The side wall of the nail feeder (5) is fixedly connected with a slide groove (19), the inner wall of the slide groove (19) is slidably connected with a nail box (6), and the inner wall of the nail box (6) is rotatably connected with a box cover (18).

6. The high-speed box stapler for paper product processing according to claim 5, characterized in that: A sliding hole (26) is provided inside the sliding groove (19), and a connecting column (22) is slidably connected to the inner wall of the sliding hole (26), one end of the connecting column (22) is rotatably connected to a rotating column (21), one end of the rotating column (21) is rotatably connected to a handle (20), and one end of the connecting column (22) is fixedly connected to a sliding column (24).

7. The high-speed box stapler for paper product processing according to claim 6, characterized in that: The side wall of the nail box (6) is provided with a locking hole (25), and the sliding column (24) is slidably connected to the inner wall of the locking hole (25).

8. The high-speed box stapler for paper product processing according to claim 6, characterized in that: A spring (23) is provided on the inner wall of the sliding hole (26), one end of the spring (23) is fixedly connected to the inner wall of the sliding hole (26), and the other end of the spring (23) is fixedly connected to the side wall of the sliding column (24).

Images