Double-piece box nailing machine

Abstract

The utility model discloses a double-piece box nailing machine which comprises an installation frame, a box nailing device assembly and a box nailing device assembly. The material pressing and conveying assembly is arranged between the nailing box equipment assembly and the mounting frame; the linkage assembly and the driving assembly are arranged on the surface of the mounting frame; the limiting assembly is arranged on one side of the box nailing equipment assembly. When two paperboards are placed in the box nailing device for box nailing, the two rotating rods are driven by the first driving part to rotate, the linkage block and the movable plate can move downwards under the limiting action of the inner groove through the second bevel gear and the first bevel gear, the paperboards with different thicknesses can be conveniently positioned, and the box nailing device is convenient to use and high in practicability. According to the double-piece box nailing device, the conveying belt on the double-piece box nailing device is made to make contact with the part, arranged on the material supporting plate, of the paperboard, the paperboard is positioned, then the paperboard is conveyed to the position below the double-piece box nailing device body through the conveying belt, continuous operation of moving and nailing at the same time is achieved, and traditional manual nailing operation is replaced.

Description

Technical Field

[0001] This utility model relates to the field of nail box implantation technology, and in particular to a double-piece nail box machine. Background Technology

[0002] A carton stapler is one of the post-processing equipment for cardboard boxes. Its working principle is similar to that of an ordinary stapler, but it uses a toothed plate as a backing plate and is specifically used for sealing cardboard boxes. Double-piece staplers have a relatively wide range of applications. Compared with single-piece staplers, they can staple various types of cardboard boxes, including single-piece boxes, double-piece boxes, and irregular boxes. This allows double-piece staplers to meet more diverse cardboard box sealing needs.

[0003] Traditional carton stapling methods mainly rely on manual operation, usually using specialized stapling machines or stapling tools to fix the various parts of the carton together. Because it depends on manual operation, this method is not only inefficient but also prone to errors, especially when dealing with a large number of or complex-shaped cartons. This limitation is more obvious. The automation level of cardboard feeding, positioning and stapling operations is low. To address this, a double-piece stapling machine has been proposed. Utility Model Content

[0004] Therefore, it is necessary to provide a double-piece nailing machine to address the above-mentioned technical problems, which improves production efficiency and carton quality through automated operation.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: Because it relies on manual operation, this method is not only inefficient but also prone to errors, especially when handling a large number of or complex-shaped cartons. This limitation is even more pronounced, resulting in low automation in the conveying, positioning, and nailing of cardboard.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A double-piece nailing machine, comprising:

[0008] An installation frame, wherein a nail box device assembly is provided inside the installation frame;

[0009] A pressing and conveying assembly, wherein the pressing and conveying assembly is positioned between the nail box equipment assembly and the mounting frame;

[0010] A linkage component and a drive component, both of which are placed on the surface of the mounting frame;

[0011] A limiting component is placed on one side of the nail box equipment assembly.

[0012] In a preferred embodiment of the double-piece nailing machine provided by this utility model, the mounting frame includes a mounting plate, both sides of the mounting plate are provided with through holes, both sides of the inner wall of the mounting plate are fixedly connected with an inner plate, and one side wall of the inner plate is fixedly connected with a material support plate.

[0013] As a preferred embodiment of the double-piece nailing machine provided by this utility model, the nailing equipment assembly includes a support frame fixed to the bottom between two inner plates, a double-piece nailing equipment body installed on the top between the two inner plates, and a limit arm fixedly connected to one side wall of the double-piece nailing equipment body.

[0014] In a preferred embodiment of the double-piece nailing machine provided by this utility model, the pressing and conveying assembly includes grooves respectively opened on the surfaces of two inner plates, and inner grooves are opened on both sides of the inner wall of the grooves, and a movable plate is provided in the inner cavity of the grooves.

[0015] In a preferred embodiment of the double-plate nailing machine provided by this utility model, the two ends of the moving plate are slidably connected to the inner cavities of the two inner grooves, so a conveyor belt is installed on one side wall of the moving plate.

[0016] In a preferred embodiment of the double-piece nailing machine provided by this utility model, the linkage assembly includes a pair of fixing blocks respectively fixed on both sides of the surface of the mounting plate, and a threaded rod is rotatably connected to the top of the bottom fixing block.

[0017] In a preferred embodiment of the double-piece nailing machine provided by this utility model, the top end of the threaded rod movably passes through the surface of the top fixing block and is fixedly connected to a bevel gear. A connecting block is threadedly sleeved on the surface of the threaded rod, and one end of the connecting block passes through the inner cavity of the through hole on the same side and is fixedly connected to the surface of the moving plate.

[0018] In a preferred embodiment of the double-piece nailing machine provided by this utility model, the driving assembly includes a driving part one installed at the top center of the mounting plate. Both output shafts of the driving part one are driven and connected to rotating rods. One end of the rotating rod is fixedly connected to a bevel gear two, which meshes with the bevel gear one on the same side.

[0019] In a preferred embodiment of the double-plate nailing machine provided by this utility model, the limiting component includes a crossbar rotatably connected between two inner plates, a pair of abutments are fixedly connected to the surface of the crossbar, and a gear is fixedly sleeved on one side of the surface of the crossbar.

[0020] In a preferred embodiment of the double-piece nailing machine provided by this utility model, a second driving unit is installed on one side of the inner plate surface, and the output end of the second driving unit is connected to a toothed plate, which meshes with a gear.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. This utility model provides a double-piece nailing machine. During the nailing process, two rotating rods are driven by a drive unit to rotate. Through bevel gears two and one, the connecting block and the moving plate move downward under the limiting action of the inner groove, which facilitates the positioning operation of cardboard of different thicknesses. This allows the conveyor belt on the cardboard to contact the part of the cardboard placed on the support plate for positioning. Subsequently, the conveyor belt transports the cardboard to the bottom of the double-piece nailing machine body, realizing continuous operation of nailing while moving. This replaces the traditional manual nailing operation, which not only improves work efficiency but also reduces the error rate of manual operation, significantly improves the overall quality of the carton, and also improves the automation level and production efficiency of cardboard conveying, positioning, and nailing operations.

[0023] 2. The double-plate nailing machine provided by this utility model has two abutments that block the paperboard when the operator pushes it into the device, preventing it from entering too much and ensuring that the paperboard is accurately positioned in the nailing position. During the nailing operation, the drive unit 2 causes the toothed plate to move to one side, and the gear causes the crossbar to rotate, thereby disengaging the abutments from the paperboard and releasing the restriction, further enhancing the automation level and operational accuracy of the equipment. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments 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.

[0025] Figure 1 A three-dimensional structural schematic diagram of the present invention is provided;

[0026] Figure 2 A three-dimensional structural diagram of this utility model is provided from a downward angle;

[0027] Figure 3 A cross-sectional view provided for this utility model;

[0028] Figure 4 A partial three-dimensional structural schematic diagram is provided for this utility model;

[0029] Figure 5 A partially disassembled three-dimensional structural diagram is provided for this utility model;

[0030] Figure 6 An enlarged view of point A is provided for this utility model.

[0031] The markings in the diagram are explained as follows:

[0032] 1. Mounting frame; 11. Mounting plate; 12. Through hole; 13. Inner plate; 14. Material support plate; 2. Nail box equipment assembly; 21. Support frame; 22. Double-piece nail box equipment body; 23. Limiting arm; 3. Pressing and conveying assembly; 31. Groove; 32. Inner groove; 33. Moving plate; 34. Conveyor belt; 4. Linkage assembly; 41. Fixing block; 42. Threaded rod; 43. Bevel gear one; 44. Linkage block; 5. Drive assembly; 51. Drive part one; 52. Rotating rod; 53. Bevel gear two; 6. Limiting assembly; 61. Crossbar; 62. Support plate; 63. Gear; 64. Drive part two; 65. Tooth plate. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention. Example 1

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A double-piece nailing machine, with a mounting frame 1, and a nailing equipment component 2 installed inside the mounting frame 1;

[0035] The pressing and conveying assembly 3 is placed between the nail box equipment assembly 2 and the mounting frame 1;

[0036] Linkage component 4 and drive component 5 are both placed on the surface of mounting frame 1;

[0037] Limiting component 6 is placed on one side of the nail box equipment component 2.

[0038] Preferably, the mounting frame 1 includes a mounting plate 11, which is U-shaped. Both sides of the mounting plate 11 have through holes 12. Both sides of the inner wall of the mounting plate 11 are fixedly connected to an inner plate 13. One side wall of the inner plate 13 is fixedly connected to a material support plate 14, which supports the side of the cardboard.

[0039] Preferably, the nailing equipment assembly 2 includes a support frame 21 fixed at the bottom between two inner plates 13, and a double-piece nailing equipment body 22 is installed at the top between the two inner plates 13. As is the prior art, a limiting arm 23 is fixedly connected to one side wall of the double-piece nailing equipment body 22 to limit the upper part of the cardboard inside the device.

[0040] Preferably, the pressing and conveying assembly 3 includes grooves 31 respectively opened on the surfaces of two inner plates 13. The inner cavity of the groove 31 is connected to the inner cavity of the through hole 12 and the positions are corresponding. Inner grooves 32 are opened on both sides of the inner wall of the groove 31. A movable plate 33 is provided in the inner cavity of the groove 31.

[0041] Preferably, the two ends of the movable plate 33 are slidably connected to the inner cavities of the two inner grooves 32, which plays a guiding and limiting role for the movable plate 33. Therefore, a conveyor belt 34 is installed on one side wall of the movable plate 33, which has a large friction force for conveying cardboard.

[0042] Preferably, the linkage component 4 includes a pair of fixing blocks 41 respectively fixed on both sides of the surface of the mounting plate 11, and the top of the bottom fixing block 41 is rotatably connected to a threaded rod 42. The two threaded rods 42 are vertically arranged and symmetrically distributed.

[0043] Preferably, the top end of the threaded rod 42 movably passes through the surface of the top fixing block 41 and is fixedly connected to a bevel gear 43. A connecting block 44 is threadedly fitted onto the surface of the threaded rod 42. One end of the connecting block 44 passes through the inner cavity of the through hole 12 on the same side and is fixedly connected to the surface of the moving plate 33. When the threaded rod 42 rotates, the connecting block 44 will drive the moving plate 33 to move up or down, so that the conveyor belt 34 can accurately contact the cardboard according to the thickness of the cardboard.

[0044] Preferably, the drive assembly 5 includes a drive section 51 installed at the top center of the mounting plate 11. The drive section 51 is specifically a dual-axis motor. Both output shafts of the drive section 51 are connected to rotating rods 52. One end of the rotating rods 52 is fixedly connected to a bevel gear 53. When the two rotating rods 52 rotate, the two conveyor belts 34 will simultaneously position and transport the two cardboards downward through the bevel gear 53 and the bevel gear 43 on the same side. The bevel gear 53 meshes with the bevel gear 43 on the same side.

[0045] Preferably, the limiting component 6 includes a crossbar 61 rotatably connected between the two inner plates 13, a pair of abutments 62 fixedly connected to the surface of the crossbar 61 for limiting the push-in of the cardboard so that its front end can stop when it is nailed, and a gear 63 is fixedly sleeved on one side of the surface of the crossbar 61.

[0046] Preferably, a second drive unit 64 is installed on one side of the surface of one of the inner plates 13. The second drive unit 64 is a cylinder that provides driving force for the rotation of the abutment plate 62. The output end of the second drive unit 64 is connected to a toothed plate 65, which meshes with a gear 63.

[0047] The operation process of the double-piece nailing machine provided by this utility model is as follows: First, the worker places the cardboard in the correct position and pushes it into the interior of the mounting plate 11 through the support frame 21, the material support plate 14, and the lower part of the limiting arm 23 until the front end of the cardboard contacts the abutment plate 62. Then, the worker's hand is no longer in contact with the cardboard. At this time, the drive unit 1 51 is started, and the two rotating rods 52 rotate. Through the bevel gear 2 53 and the bevel gear 1 43, the two threaded rods 42 are driven to rotate. The two connecting blocks 44 will drive the two moving plates 33 to move vertically downward under the limiting action of the inner groove 32 until the conveyor belt 34 contacts the cardboard. Then, the drive unit 2 64 is started, and the toothed plate 65 moves to one side. Through the gear 63, the abutment plate 62 rotates and is no longer in contact with the cardboard, thus removing the obstruction. Then, while the double-piece nailing machine body 22 is nailing, the conveyor belt 34 transports the cardboard inward until the nailing operation is completed.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A double-piece nailing machine, characterized in that, It includes: Mounting frame (1), wherein a nail box device assembly (2) is provided inside the mounting frame (1); The pressing and conveying assembly (3) is placed between the nail box equipment assembly (2) and the mounting frame (1); Linkage component (4) and drive component (5), both of which are placed on the surface of the mounting frame (1); A limiting component (6) is placed on one side of the nail box assembly (2).

2. The double-piece nailing machine according to claim 1, characterized in that, The mounting frame (1) includes a mounting plate (11), both sides of the mounting plate (11) are provided with through holes (12), both sides of the inner wall of the mounting plate (11) are fixedly connected with an inner plate (13), and one side wall of the inner plate (13) is fixedly connected with a material support plate (14).

3. A double-piece nailing machine according to claim 2, characterized in that, The nailing box assembly (2) includes a support frame (21) fixed at the bottom between two inner plates (13), and a double-piece nailing box body (22) is installed at the top between the two inner plates (13). A limit arm (23) is fixedly connected to one side wall of the double-piece nailing box body (22).

4. A double-piece nailing machine according to claim 1, characterized in that, The pressing and conveying assembly (3) includes grooves (31) respectively opened on the surfaces of two inner plates (13), and inner grooves (32) are opened on both sides of the inner wall of the groove (31), and a movable plate (33) is provided in the inner cavity of the groove (31).

5. A double-piece nailing machine according to claim 4, characterized in that, The two ends of the movable plate (33) are slidably connected to the inner cavities of the two inner grooves (32), so a conveyor belt (34) is installed on one side wall of the movable plate (33).

6. A double-piece nailing machine according to claim 2, characterized in that, The linkage assembly (4) includes a pair of fixing blocks (41) respectively fixed on both sides of the surface of the mounting plate (11), and the top of the bottom fixing block (41) is rotatably connected to a threaded rod (42).

7. A double-piece nailing machine according to claim 6, characterized in that, The top end of the threaded rod (42) moves through the surface of the top fixing block (41) and is fixedly connected to a bevel gear (43). The surface of the threaded rod (42) is threaded with a connecting block (44). One end of the connecting block (44) passes through the inner cavity of the through hole (12) on the same side and is fixedly connected to the surface of the moving plate (33).

8. A double-piece nailing machine according to claim 2, characterized in that, The drive assembly (5) includes a drive section (51) installed at the top center of the mounting plate (11). Both output shafts of the drive section (51) are connected to rotating rods (52). One end of the rotating rods (52) is fixedly connected to a bevel gear (53). The bevel gear (53) meshes with the bevel gear (43) on the same side.

9. A double-piece nailing machine according to claim 2, characterized in that, The limiting component (6) includes a crossbar (61) rotatably connected between two inner plates (13), a pair of abutments (62) fixedly connected to the surface of the crossbar (61), and a gear (63) fixedly sleeved on one side of the surface of the crossbar (61).

10. A double-piece nailing machine according to claim 2, characterized in that, One of the inner plates (13) has a drive unit two (64) installed on one side of its surface. The output end of the drive unit two (64) is connected to a toothed plate (65), which meshes with a gear (63).

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