Automatic nailing machine for producing packaging boxes

Abstract

This utility model relates to the field of packaging box production, specifically an automatic nailing machine for packaging box production. It includes a base, with a support plate fixedly connected to one side of the base, and a swing mechanism on one side of the support plate. In this utility model, when the hydraulic cylinder retracts, it drives a transmission component to reciprocate along the surface of the support shaft. When the hydraulic cylinder retracts, the transmission component descends towards the side closest to the first mounting plate. Simultaneously, the first mounting plate descends, driving the first L-shaped plate down. The descent of the first L-shaped plate then drives the nailing device down to fit the packaging box material, completing the nailing. When the hydraulic cylinder extends, it pushes the transmission component; conversely, the transmission component descends towards the side closest to the second mounting plate. Simultaneously, the second mounting plate descends, driving the second L-shaped plate and the pressure plate down to compact the nails in the packaging box material. A counterweight plate installed on one side of the pressure plate increases the weight of the pressure plate, further enhancing the firmness of the compacted nails in conjunction with the pushing force of the hydraulic cylinder.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production, specifically an automatic nailing machine for packaging box production. Background Technology

[0002] Packaging boxes are an indispensable part of commodity circulation. They not only bear the basic functions of protecting goods and facilitating transportation, but also convey brand value and attract consumers' attention through design. Automatic nailing machines for packaging box production are key equipment for the packaging industry to achieve efficient and standardized production. By automating the nailing process at the seams of paper boxes, they significantly improve production efficiency and reduce labor costs.

[0003] However, most traditional automatic nailing machines used in packaging box production have limited functions, only able to nail the boxes but unable to reinforce and compact the nails. If the nails are not compacted, the seams of the packaging box will become loose, making it prone to cracking, deformation, or even falling apart during handling, stacking, or transportation. This fails to effectively protect the goods inside. Furthermore, for packaging that requires moisture and dust protection (such as pharmaceuticals and cosmetics), if the nails are not compacted, it may lead to poor sealing, causing the product to fail prematurely and resulting in quality problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most traditional automatic nailing machines used in packaging box production have limited functions, only able to nail packaging boxes without reinforcing and compacting the nails. If the nails are not compacted, the seams of the packaging box will become loose, and it will be prone to cracking, deformation, or even falling apart during handling, stacking, or transportation. This utility model proposes an automatic nailing machine for packaging box production.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an automatic nailing machine for packaging box production, including a base, a conveying mechanism on the base, a support plate fixedly connected to one side of the base, and a swinging mechanism on one side of the support plate. The swing mechanism includes a support shaft, one end of which is fixedly connected to a support plate. A transmission component is rotatably connected to the surface of the support shaft. Both sides of the transmission component are provided with slots. A first mounting plate is rotatably connected to the inner wall of one slot, and a second mounting plate is rotatably connected to the inner wall of the other slot.

[0006] Preferably, a first L-shaped plate is fixedly connected to one side of the first mounting plate, and a nailing device is fixedly installed on one side of the first L-shaped plate, wherein there are multiple nailing devices.

[0007] Preferably, a second L-shaped plate is fixedly connected to one side of the second mounting plate, a pressure plate is fixedly connected to one side of the second L-shaped plate, and a counterweight plate is fixedly connected to one side of the pressure plate.

[0008] Preferably, a first support platform is fixedly connected to one side of the support plate, one side of the first support platform is in contact with one side of the transmission component, and limit plates are fixedly connected to both sides of the first support platform.

[0009] Preferably, a second support platform is fixedly connected to one side of the support plate, and a mounting base is fixedly connected to one side of the second support platform. A hydraulic cylinder is rotatably mounted in the inner cavity of the mounting base, and the output end of the hydraulic cylinder is rotatably connected to one side of the transmission component.

[0010] Preferably, the conveying mechanism includes two sliding tables, the inner cavities of which are slidably connected to the surface of the base, and the inner cavities of which are drivenly connected to a conveyor belt. An extension plate is fixedly connected to one side of each sliding table.

[0011] Preferably, a support platform is fixedly connected to the top of the base, and the surface of the extension plate is slidably connected to the inner cavity of the support platform.

[0012] Preferably, a motor is fixedly installed on one side of the base, and a bidirectional screw is fixedly connected to the output end of the motor. One end of the bidirectional screw is rotatably connected to the inner cavity of the base. The inner cavities of the sliding table are threaded to one side of the bidirectional screw. A guide rod is fixedly connected to one side of the base, and the inner cavities of the sliding table are slidably connected to the surface of the guide rod.

[0013] The advantages of this utility model are: In this invention, when the hydraulic cylinder retracts, it drives the transmission component to reciprocate along the surface of the support shaft. When the hydraulic cylinder retracts, the transmission component descends towards the first mounting plate, causing the first mounting plate to rotate and descend along the groove. The second mounting plate rotates and rises along the groove. Simultaneously, the descent of the first mounting plate drives the first L-shaped plate to descend, which in turn drives the nailing equipment to descend and fit the packaging box material. An appropriate number of nailing devices are selected based on the size of the packaging box material to complete the nailing process. When the hydraulic cylinder extends, it pushes the transmission component; conversely, when it extends, the transmission component descends towards the second mounting plate, causing the second mounting plate to rotate along the groove. As the machine descends, the first mounting plate rotates and rises along the groove. Simultaneously, the second mounting plate descends, driving the second L-shaped plate and the pressure plate to compact the nails in the packaging box material. The counterweight plate installed on one side of the pressure plate increases the weight of the pressure plate. Combined with the pushing force of the hydraulic cylinder, this further improves the firmness of the nails after compaction. This solves the problem that most traditional automatic nailing machines used in packaging box production have only one function, which can only nail the packaging box but cannot reinforce and compact the nails. If the nails are not compacted, the seams of the packaging box will loosen, and it will be prone to cracking, deformation, or even falling apart during handling, stacking, or transportation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first three-dimensional schematic diagram of the overall equipment of this utility model; Figure 2 This is a second perspective view of the overall equipment of this utility model; Figure 3 This is a three-dimensional schematic diagram of the swing mechanism of this utility model; Figure 4 This is a schematic diagram showing the disassembled swing mechanism of this utility model; Figure 5 This is a three-dimensional schematic diagram of the conveying mechanism of this utility model; Figure 6 This is a diagram illustrating the transmission method of the conveying mechanism of this utility model.

[0016] In the diagram: 1. Base; 2. Conveying mechanism; 201. Sliding table; 202. Conveyor belt; 203. Extension plate; 204. Load-bearing platform; 3. Support plate; 4. Swinging mechanism; 401. Support shaft; 402. Transmission component; 403. Groove; 404. First mounting plate; 405. Second mounting plate; 406. First L-shaped plate; 407. Nail-driving device; 408. Second L-shaped plate; 409. Pressure plate; 410. Counterweight plate; 5. First support platform; 6. Limiting plate; 7. Second support platform; 8. Mounting seat; 9. Hydraulic cylinder; 10. Motor; 11. Bidirectional screw; 12. Guide rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0019] Example 1 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this utility model embodiment provides an automatic nailing machine for packaging box production, including a base 1, a conveying mechanism 2 provided on the base 1, a support plate 3 fixedly connected to one side of the base 1, and a swing mechanism 4 provided on one side of the support plate 3. The swing mechanism 4 includes a support shaft 401, one end of which is fixedly connected to a support plate 3. A transmission component 402 is rotatably connected to the surface of the support shaft 401. Both sides of the transmission component 402 have slots 403. A first mounting plate 404 is rotatably connected to the inner wall of one slot 403, and a second mounting plate 405 is rotatably connected to the inner wall of the other slot 403. A first L-shaped plate 406 is fixedly connected to one side of the first mounting plate 404, and a nail is fixedly mounted on one side of the first L-shaped plate 406. The device 407 has multiple nailing devices 407. A second L-shaped plate 408 is fixedly connected to one side of the second mounting plate 405. A pressure plate 409 is fixedly connected to one side of the second L-shaped plate 408. A counterweight plate 410 is fixedly connected to one side of the pressure plate 409. A second support platform 7 is fixedly connected to one side of the support plate 3. A mounting base 8 is fixedly connected to one side of the second support platform 7. A hydraulic cylinder 9 is rotatably mounted in the inner cavity of the mounting base 8. The output end of the hydraulic cylinder 9 is rotatably connected to one side of the transmission component 402. In this automatic nailing machine for packaging box production, the base 1 plays a major supporting role. The conveying mechanism 2 can transport the packaging box material. The hydraulic cylinder 9 can be regarded as the driving source of the swing mechanism 4. When the hydraulic cylinder 9 retracts, it can drive the transmission component 402 to swing back and forth along the surface of the support shaft 401. When the hydraulic cylinder 9 retracts, the side of the transmission component 402 near the first mounting plate 404 descends. The first mounting plate 404 rotates and descends along the groove 403. The second mounting plate 405 rotates and rises along the groove 403. When the first mounting plate 404 descends, it can drive the first L-shaped plate 406 to descend. The descent of the first L-shaped plate 406 drives the nailing device 407 to descend and adhere the packaging. For the packaging material, select an appropriate number of nailing devices 407 according to the size of the packaging material to complete the nailing. When the hydraulic cylinder 9 extends, it can push the transmission component 402. Conversely, the transmission component 402 descends to the side near the second mounting plate 405. The second mounting plate 405 rotates and descends along the groove 403, while the first mounting plate 404 rotates and rises along the groove 403. When the second mounting plate 405 descends, it can drive the second L-shaped plate 408 and the pressure plate 409 to descend and compact the nails of the packaging material. The counterweight plate 410 installed on one side of the pressure plate 409 can increase the weight of the pressure plate 409. Combined with the pushing force of the hydraulic cylinder 9, it further improves the firmness of the nails after compaction.

[0020] Reference Figure 3A first support platform 5 is fixedly connected to one side of the support plate 3. One side of the first support platform 5 is in contact with one side of the transmission component 402. Limiting plates 6 are fixedly connected to both sides of the first support platform 5. The first support platform 5 can provide certain support for the transmission component 402 to ensure its stability. The limiting plates 6 are fixedly connected to both sides of the first support platform 5 to limit the movement position of the first mounting plate 404 and the second mounting plate 405 respectively, so as to ensure the vertical lifting of the first mounting plate 404 and the second mounting plate 405.

[0021] Working principle: The packaging box material can be conveyed by the conveying mechanism 2. The hydraulic cylinder 9 can be regarded as the driving source of the swing mechanism 4. When the hydraulic cylinder 9 retracts, it can drive the transmission component 402 to swing back and forth along the surface of the support shaft 401. When the hydraulic cylinder 9 retracts, the side of the transmission component 402 near the first mounting plate 404 descends. The first mounting plate 404 rotates and descends along the groove 403. The second mounting plate 405 rotates and rises along the groove 403. When the first mounting plate 404 descends, it can drive the first L-shaped plate 406 to descend. The descent of the first L-shaped plate 406 drives the nailing device 407 to descend and fit the packaging box material. According to the packaging box material... Select an appropriate number of nailing devices 407 according to the material size to complete the nailing. When the hydraulic cylinder 9 extends, it can push the transmission component 402. Conversely, the transmission component 402 descends to the side closer to the second mounting plate 405. The second mounting plate 405 rotates and descends along the groove 403, while the first mounting plate 404 rotates and rises along the groove 403. When the second mounting plate 405 descends, it can drive the second L-shaped plate 408 and the pressure plate 409 to descend and compact the nails of the packaging box material. The counterweight plate 410 installed on one side of the pressure plate 409 can increase the weight of the pressure plate 409. Combined with the pushing force of the hydraulic cylinder 9, it further improves the firmness of the nails after compaction.

[0022] Example 2 like Figures 1-6 In one embodiment, the conveying mechanism 2 includes two sliding tables 201. The inner cavity of each sliding table 201 is slidably connected to the surface of the base 1. The inner cavity of each sliding table 201 is connected to a conveyor belt 202. An extension plate 203 is fixedly connected to one side of each sliding table 201. Through the conveying mechanism 2, the sliding tables 201 in the conveying mechanism 2 mainly adjust the spacing according to the size of the packaging box materials of different sizes, and place the packaging box materials on the surface of the conveyor belt 202 to convey the packaging box materials.

[0023] Reference Figure 5The top of the base 1 is fixedly connected to a support platform 204. The surface of the extension plate 203 is slidably connected to the inner cavity of the support platform 204. Through the support platform 204, the support platform 204 and the extension plate 203 can provide stable support for the nailing of the packaging box material and the nail compaction process. As the sliding table 201 is adjusted, the extension plate 203 can slide along the inner cavity of the support platform 204, thereby changing the supportable area of ​​the support platform 204.

[0024] Reference Figure 6 A motor 10 is fixedly installed on one side of the base 1. A bidirectional screw 11 is fixedly connected to the output end of the motor 10. One end of the bidirectional screw 11 is rotatably connected to the inner cavity of the base 1. The inner cavities of the sliding tables 201 are threadedly connected to one side of the bidirectional screw 11. A guide rod 12 is fixedly connected to one side of the base 1. The inner cavities of the sliding tables 201 are slidably connected to the surface of the guide rod 12. Through the bidirectional screw 11, the motor 10 can drive the bidirectional screw 11 to rotate. Since the inner cavities of the sliding tables 201 are threadedly connected to one side of the bidirectional screw 11, the rotation of the bidirectional screw 11 can drive the two sets of sliding tables 201 to automatically adjust the distance. The guide rod 12 can further improve the stability of the adjustment of the sliding tables 201.

[0025] Working principle: According to the size of the packaging box material of different sizes, the motor 10 can drive the bidirectional screw 11 to rotate. Since the inner cavity of the sliding table 201 is threaded to one side of the bidirectional screw 11, the rotation of the bidirectional screw 11 can drive the two sets of sliding tables 201 to automatically adjust the distance. The guide rod 12 can further improve the stability of the adjustment of the sliding table 201. The packaging box material is placed on the surface of the conveyor belt 202 to transport the packaging box material. The load-bearing platform 204 and the extension plate 203 can stably support the nailing and nail compaction process of the packaging box material. As the sliding table 201 is adjusted, the extension plate 203 can slide along the inner cavity of the load-bearing platform 204, thereby changing the support area of ​​the load-bearing platform 204.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic nailing machine for packaging box production, comprising a base (1), characterized in that: The base (1) is provided with a conveying mechanism (2), a support plate (3) is fixedly connected to one side of the base (1), and a swing mechanism (4) is provided on one side of the support plate (3). The swing mechanism (4) includes a support shaft (401), one end of which is fixedly connected to a support plate (3). A transmission component (402) is rotatably connected to the surface of the support shaft (401). A groove (403) is provided on both sides of the transmission component (402). A first mounting plate (404) is rotatably connected to the inner wall of one groove (403), and a second mounting plate (405) is rotatably connected to the inner wall of the other groove (403).

2. The automatic nailing machine for packaging box production according to claim 1, characterized in that: A first L-shaped plate (406) is fixedly connected to one side of the first mounting plate (404), and a nailing device (407) is fixedly installed on one side of the first L-shaped plate (406). The number of nailing devices (407) is multiple.

3. The automatic nailing machine for packaging box production according to claim 1, characterized in that: A second L-shaped plate (408) is fixedly connected to one side of the second mounting plate (405), a pressure plate (409) is fixedly connected to one side of the second L-shaped plate (408), and a counterweight plate (410) is fixedly connected to one side of the pressure plate (409).

4. The automatic nailing machine for packaging box production according to claim 1, characterized in that: The support plate (3) is fixedly connected to one side of a first support platform (5), one side of the first support platform (5) is in contact with one side of the transmission component (402), and limit plates (6) are fixedly connected to both sides of the first support platform (5).

5. The automatic nailing machine for producing a packaging box according to claim 1, characterized in that: A second support platform (7) is fixedly connected to one side of the support plate (3), and a mounting base (8) is fixedly connected to one side of the second support platform (7). A hydraulic cylinder (9) is rotatably installed in the inner cavity of the mounting base (8), and the output end of the hydraulic cylinder (9) is rotatably connected to one side of the transmission component (402).

6. An automatic nailing machine for packaging box production according to claim 1, characterized in that: The conveying mechanism (2) includes a sliding table (201), and there are two sliding tables (201). The inner cavity of each sliding table (201) is slidably connected to the surface of the base (1). The inner cavity of each sliding table (201) is connected to a conveyor belt (202). An extension plate (203) is fixedly connected to one side of each sliding table (201).

7. An automatic nailing machine for packaging box production according to claim 6, characterized in that: The top of the base (1) is fixedly connected to a support platform (204), and the surface of the extension plate (203) is slidably connected to the inner cavity of the support platform (204).

8. An automatic nailing machine for packaging box production according to claim 6, characterized in that: A motor (10) is fixedly installed on one side of the base (1). A bidirectional screw (11) is fixedly connected to the output end of the motor (10). One end of the bidirectional screw (11) is rotatably connected to the inner cavity of the base (1). The inner cavity of the sliding table (201) is threadedly connected to one side of the bidirectional screw (11). A guide rod (12) is fixedly connected to one side of the base (1). The inner cavity of the sliding table (201) is slidably connected to the surface of the guide rod (12).

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