Carton nailing device for carton

Abstract

The utility model provides a carton nailing device. The carton nailing device comprises a workbench; a box nailing mechanism is arranged at the upper end of the working table, a placing area is arranged at the upper end of the working table, two sets of material blocking mechanisms are arranged at the upper end of the working table, and each material blocking mechanism comprises a material blocking plate in sliding connection with the working table and a lead screw in threaded connection with the material blocking plate. According to the carton nailing device for the cartons, the cartons are stacked above the containing area, the lead screw can be rotated by rotating the rotating block, the height of the material blocking plate can be adjusted when the material blocking plate slides along the workbench through rotation of the lead screw, and then the cartons are nailed. The distance between the top face of an inner frame of the material blocking plate and the top face of the workbench can be adjusted by adjusting the height of the material blocking plate, so that the material blocking mechanism can be suitable for cartons of different thicknesses, a telescopic air cylinder drives a connecting plate to move so that a material pushing plate can push the cartons forwards, and at the moment, only the bottommost carton can be pushed to be fed; the structure is suitable for cartons with different thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, and in particular to a cardboard box nailing device. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., available in various specifications and models. A carton stapler is one of the post-processing equipment for cardboard boxes. Its principle is the same as that of a regular stapler, except that the carton stapler uses a toothed plate as a backing plate, specifically for sealing cardboard boxes. This series of products has advantages such as being lightweight, easy to operate, wear-resistant, providing a smooth and secure seal, reducing labor intensity, and improving work efficiency. It is widely used for sealing various cardboard boxes and calcium plastic boxes that need to carry heavy items or are difficult to seal with adhesive tape.

[0003] A search revealed that utility model patent CN216183152U discloses "a nailing device for cardboard box processing". This nailing device for cardboard box processing drives a pushing mechanism to move through a drive mechanism. The pushing mechanism continuously pushes the cardboard to a guiding mechanism, and the cardboard moves to the nailing mechanism through the guiding mechanism to complete the nailing. No manual feeding is required, which improves efficiency and saves labor. In addition, an adjustment mechanism is set on the guiding mechanism to facilitate adjustment according to the thickness of the cardboard, thereby improving applicability.

[0004] In this device, the height of the limiting rod cannot be adjusted. When processing relatively thin cardboard boxes, the friction generated by the downward pressure between the cardboard boxes can easily push out multiple layers of cardboard boxes. For thicker cardboard boxes, the discharge port of the limiting rod can easily block the material, thus preventing normal material pushing. This limits its application.

[0005] Therefore, it is necessary to provide a carton stapling device to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a carton nailing device that solves the problem that the height of the limiting rod cannot be adjusted, which limits its use.

[0007] To solve the above-mentioned technical problems, this utility model provides a carton stapling device, including: a workbench;

[0008] The upper end of the worktable is provided with a nailing mechanism, a placement area, and a material blocking mechanism. Two sets of material blocking mechanisms are provided, each including a material blocking plate slidably connected to the worktable, a lead screw threadedly connected to the material blocking plate, a limiting plate fixedly connected to the upper end of the lead screw, the limiting plate being rotatably connected to the worktable, and a rotating block fixedly connected to the bottom end of the lead screw. A vertical plate is fixedly connected to the upper end of the worktable, a telescopic cylinder is provided on the back of the vertical plate, a connecting plate is fixedly connected to the output end of the telescopic cylinder, and a pusher plate is fixedly connected to the front of the connecting plate.

[0009] Preferably, the upper end of the workbench is provided with a rotating groove, and a first rotating roller is rotatably connected inside the rotating groove.

[0010] Preferably, a motor is provided on the left side of the worktable, and the output end of the motor is fixedly connected to the first rotating roller.

[0011] Preferably, a support frame is fixedly connected to the upper end of the workbench, and two sets of support frames are provided, with a slider slidably connected to the inner side of the support frame.

[0012] Preferably, a limiting rod is fixedly connected to the upper end of the slider, the limiting rod is slidably connected to the upright, a spring is sleeved on the periphery of the limiting rod, and a second rotating roller is rotatably connected between the two sets of sliders.

[0013] Preferably, connecting rods are fixedly connected to both ends of the second roller, and the connecting rods are rotatably connected to the corresponding sliders. Support legs are fixedly connected to the bottom of the worktable, and four sets of support legs are provided.

[0014] Compared with related technologies, the carton nailing device provided by this utility model has the following advantages:

[0015] This utility model provides a carton nailing device. Cartons are stacked above a placement area. Rotating a rotating block causes a lead screw to rotate, which in turn causes a baffle plate to slide along the worktable. The height of the baffle plate can be adjusted, allowing for adjustment of the distance between the top surface of the baffle plate's inner frame and the top surface of the worktable. This makes the baffle mechanism suitable for cartons of different thicknesses. A telescopic cylinder moves a connecting plate, causing a pusher plate to push the cartons forward. Only the bottom cartons are pushed for feeding. This structure is suitable for cartons of different thicknesses and is very easy to use. A spring's elasticity causes a second roller to press against a first roller. When the motor drives the first roller to rotate, the first roller drives the second roller to rotate. When cartons are stacked between the first and second rollers, they are clamped by the second and first rollers. Simultaneously, the rotation of the first roller feeds the cartons. This structure is simple in design, has a separate motor, provides stable carton feeding, and is very easy to use. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a carton nailing device provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the structure of the material blocking mechanism.

[0018] Figure 3 for Figure 1 A magnified schematic diagram of the structure of region A shown.

[0019] The following are the labels in the diagram: 1. Workbench; 2. Nailing mechanism; 3. Placement area; 4. Material blocking mechanism; 41. Material blocking plate; 42. Lead screw; 43. Limiting plate; 44. Rotating block; 5. Vertical plate; 6. Telescopic cylinder; 7. Connecting plate; 8. Pushing plate; 9. Rotary groove; 10. First rotating roller; 11. Motor; 12. Frame; 13. Slider; 14. Limiting rod; 15. Spring; 16. Second rotating roller; 17. Connecting rod; 18. Support leg. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic diagram of a preferred embodiment of a carton nailing device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the material blocking mechanism. Figure 3 for Figure 1 The enlarged structural diagram of area A shown illustrates a carton stapling device, comprising: a workbench 1;

[0022] The upper end of the workbench 1 is provided with a nailing mechanism 2, a placement area 3, and a material blocking mechanism 4. There are two sets of material blocking mechanisms 4. The material blocking mechanism 4 includes a material blocking plate 41 that is slidably connected to the workbench 1, a lead screw 42 that is threadedly connected to the material blocking plate 41, a limiting plate 43 that is fixedly connected to the upper end of the lead screw 42, and the limiting plate 43 is rotatably connected to the workbench 1. The bottom of the workbench 1 is provided with a groove that matches the limiting plate 43 for the limiting plate 43 to rotate. It also includes a rotating block 44 that is fixedly connected to the bottom end of the lead screw 42. A vertical plate 5 is fixedly connected to the upper end of the workbench 1. A telescopic cylinder 6 is provided on the back of the vertical plate 5. A connecting plate 7 is fixedly connected to the output end of the telescopic cylinder 6. A pusher plate 8 is fixedly connected to the front of the connecting plate 7.

[0023] The upper end of the workbench 1 is provided with a rotating groove 9, and the first rotating roller 10 is rotatably connected inside the rotating groove 9.

[0024] A motor 11 is installed on the left side of the workbench 1, and the output end of the motor 11 is fixedly connected to the first rotating roller 10.

[0025] The upper end of the workbench 1 is fixedly connected to a support frame 12, and there are two sets of support frames 12. A slider 13 is slidably connected to the inner side of the support frame 12.

[0026] A limiting rod 14 is fixedly connected to the upper end of the slider 13. The limiting rod 14 is slidably connected to the upright frame 12. A spring 15 is sleeved on the periphery of the limiting rod 14. A second roller 16 is rotatably connected between the two sets of sliders 13.

[0027] The second roller 16 has connecting rods 17 fixedly connected to both ends. The connecting rods 17 are rotatably connected to the corresponding sliders 13. The bottom of the workbench 1 is fixedly connected to support legs 18, and there are four sets of support legs 18. The first roller 10 and the second roller 16 have larger diameters and are suitable for a wider range of carton thicknesses.

[0028] The working principle of the carton nailing device provided by this utility model is as follows:

[0029] Step 1: When in use, stack the cartons on top of the placement area 3. Rotating the rotating block 44 will cause the lead screw 42 to rotate. Rotating the lead screw 42 will cause the baffle plate 41 to slide along the workbench 1. At this time, the height of the baffle plate 41 can be adjusted. By adjusting the height of the baffle plate 41, the distance between the top surface of the inner frame of the baffle plate 41 and the top surface of the workbench 1 can be adjusted, so that the baffle mechanism 4 can be used for cartons of different thicknesses. By moving the connecting plate 7 through the telescopic cylinder 6, the pusher plate 8 can be pushed forward to push the cartons. At this time, only the bottom cartons will be pushed and fed.

[0030] Step 2: The second roller 16 can squeeze the first roller 10 by the elastic force of the spring 15. At this time, when the motor 11 drives the first roller 10 to rotate, the first roller 10 can drive the second roller 16 to rotate. When the carton is stacked between the first roller 10 and the second roller 16, it will be clamped by the second roller 16 and the first roller 10. At the same time, the rotation of the first roller 10 can feed the carton.

[0031] Compared with related technologies, the carton nailing device provided by this utility model has the following advantages:

[0032] The cartons are stacked on top of the placement area 3. Rotating the turntable 44 causes the lead screw 42 to rotate, which in turn causes the baffle plate 41 to slide along the worktable 1. The height of the baffle plate 41 can be adjusted, allowing the distance between the top surface of the inner frame of the baffle plate 41 and the top surface of the worktable 1 to be adjusted. This makes the baffle mechanism 4 suitable for cartons of different thicknesses. The telescopic cylinder 6 moves the connecting plate 7, causing the pusher plate 8 to push the cartons forward. At this time, only the bottom cartons are pushed and fed. This structure is suitable for cartons of different thicknesses. The cardboard boxes are easy to use. The spring force of the spring 15 causes the second roller 16 to squeeze the first roller 10. At this time, when the motor 11 drives the first roller 10 to rotate, the first roller 10 can drive the second roller 16 to rotate. When the cardboard boxes are stacked between the first roller 10 and the second roller 16, they will be clamped by the second roller 16 and the first roller 10. At the same time, the rotation of the first roller 10 can feed the cardboard boxes. This structure can feed the cardboard boxes. The device has a simple structure and a separate motor 11. The cardboard box feeding is relatively stable and easy to use.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A carton stapling device, characterized in that, include: Workbench (1); The workbench (1) is provided with a nailing mechanism (2) at the upper end, and a placement area (3) is provided at the upper end of the workbench (1). The workbench (1) is provided with a material blocking mechanism (4), and there are two sets of material blocking mechanisms (4). The material blocking mechanism (4) includes a material blocking plate (41) that is slidably connected to the workbench (1), a screw (42) that is threadedly connected to the material blocking plate (41), a limiting piece (43) that is fixedly connected to the upper end of the screw (42), the limiting piece (43) that is rotatably connected to the workbench (1), and a rotating block (44) that is fixedly connected to the bottom end of the screw (42). The workbench (1) is fixedly connected with a vertical plate (5). The back of the vertical plate (5) is provided with a telescopic cylinder (6). The output end of the telescopic cylinder (6) is fixedly connected with a connecting plate (7). The front of the connecting plate (7) is fixedly connected with a pusher plate (8).

2. The carton stapling device according to claim 1, characterized in that, The workbench (1) has a rotating groove (9) at its upper end, and a first rotating roller (10) is rotatably connected inside the rotating groove (9).

3. The carton stapling device according to claim 2, characterized in that, A motor (11) is provided on the left side of the workbench (1), and the output end of the motor (11) is fixedly connected to the first rotating roller (10).

4. The carton stapling device for cardboard boxes according to claim 3, characterized in that, The upper end of the workbench (1) is fixedly connected to a stand (12), and there are two sets of stands (12). A slider (13) is slidably connected to the inner side of the stand (12).

5. The carton stapling device for cardboard boxes according to claim 4, characterized in that, The upper end of the slider (13) is fixedly connected to a limiting rod (14), the limiting rod (14) is slidably connected to the upright (12), and a spring (15) is sleeved on the periphery of the limiting rod (14). A second roller (16) is rotatably connected between the two sets of sliders (13).

6. The carton stapling device according to claim 5, characterized in that, The second roller (16) is fixedly connected to connecting rods (17) at both ends. The connecting rods (17) are rotatably connected to the corresponding sliders (13). The bottom of the worktable (1) is fixedly connected to support legs (18), and the support legs (18) are provided in four sets.

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