Paper box nailing forming machine

Abstract

The utility model discloses a carton nailing forming machine, and relates to the technical field of carton processing devices. Comprising a rack, a carton forming table is arranged on the rack, a carton forming guide plate facilitating folding of a paperboard into a carton is arranged on the carton forming table, and a punch forming mechanism matched with the carton forming guide plate to fold the carton into a carton shape is further arranged on the rack. A nailing machine for nailing a carton is arranged on the side face, located on the carton forming guide plate, of the carton forming table, and a carton plate rack for conveying paperboards to the carton forming guide plate is further arranged on the rack. According to the carton nailing forming machine, the carton plate is conveyed to the forming station through the carton plate rack, the punch forming mechanism punches the carton plate and folds the carton plate into a carton shape, then the nailing machine inserts nailing wires into carton side pages and bends the carton side pages to lock the carton side pages on the inner layer and the outer layer, the carton manufacturing process is completed, and automatic operation of carton nailing can be achieved; and the carton does not need to be manually grabbed for operation.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing devices, in particular to a paper box nailing and forming machine. Background Art

[0002] Secondary packaging of bottled and canned items is usually done in corrugated boxes. In order to facilitate transportation, reduce volume and save costs, the boxes shipped from the box factory are usually folded into double-layer cardboard. The edges of the cardboard are then folded through a box forming machine to form a box for packaging the items.

[0003] After the carton is formed, it is usually reinforced by nailing. The existing carton nailing machine requires manual grasping of the two ends of the carton, so that the nailing flange at one end of the carton overlaps with the nailing edge at the other end, and then the overlapping nailing edge passes through the nailing head of the carton nailing machine to perform the carton nailing process. When nailing, people need to grasp the carton and pass it through the nailing head. If the operation is not careful, the nail head can easily injure the worker's hand, and the safety is not high enough. Utility Model Content

[0004] The utility model provides a paper box nailing and forming machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper box nailing and forming machine, comprising a frame, a paper box forming table is provided on the frame, a paper box forming guide plate is provided on the paper box forming table for folding paperboard into a carton, a stamping and forming mechanism is also provided on the frame for cooperating with the carton forming guide plate to fold the carton into the shape of a carton, a nailing machine for nailing the carton is provided on the side of the carton forming guide plate on the carton forming table, and a paper box sheet rack is also provided on the frame for conveying the paperboard to the carton forming guide plate.

[0006] Furthermore, a fixing platform is provided on the side of the frame, and a flat wire disc for conveying flat wire to the nailing machine is provided on the fixing platform.

[0007] Furthermore, the paper box sheet rack includes a feeding and conveying platform arranged on the frame, and two paperboard conveying platforms movably arranged with the feeding and conveying platform.

[0008] Furthermore, vertical plates are installed on both sides of the top of the feeding and conveying platform, a connecting rod is provided between the two vertical plates, and a baffle is installed on the surface of the connecting rod to block the cardboards stacked on the feeding and conveying platform, and a gap is formed between the bottom of the baffle and the feeding and conveying platform to facilitate the bottommost cardboard of the stacked cardboard to pass through.

[0009] Furthermore, mounting plates are installed on the front and rear sides of the feeding conveying platform, adjusting screws are rotatably connected between the mounting plates, and nut seats threadedly connected to the adjusting screws are installed below the cardboard conveying platform.

[0010] Furthermore, the stamping and forming mechanism includes a top plate, a bottom plate, a fixing rod and a stamping and forming plate, the top plate is connected to the frame, the four bottom corners of the top plate are connected to the bottom plate through fixing rods, a lifting plate is slidably sleeved on the fixing rod, the bottom of the lifting plate is fixedly connected to a guide rod that movably passes through the bottom plate, and the bottom of the guide rod is fixedly connected to the stamping and forming plate.

[0011] Furthermore, a driving motor is installed on the top plate, and an output shaft of the driving motor is connected to a screw rod threadedly connected to the lifting plate, and the bottom end of the screw rod is rotatably connected to the bottom plate.

[0012] Compared with the prior art, the utility model provides a paper box nailing and forming machine, which has the following beneficial effects: in the paper box nailing and forming machine, the paper box board is passed through the paper box board rack to the forming station, the stamping and forming mechanism stamps the paper box board to fold it into the shape of a paper box, and then the nailing machine inserts the nail wire into the side pages of the paper box and bends and locks the inner and outer two layers of the paper box side pages to complete the paper box manufacturing process, and can realize the automated operation of paper box nailing without the need to manually grab the carton for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a structural schematic diagram of a carton forming table of the utility model;

[0015] Figure 3 This is a structural schematic diagram of a paper box sheet rack of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the stamping forming mechanism of the utility model;

[0017] Figure 5 This is a structural diagram of the flat wire disc of the utility model

[0018] In the figure: 1. frame; 2. carton sheet rack; 3. stamping mechanism; 4. carton forming table; 5. carton forming guide plate; 6. nailing machine; 7. fixed table; 8. flat wire reel; 9. feeding conveying table; 10. vertical plate; 11. connecting rod; 12. baffle; 13. mounting plate; 14. cardboard conveying table; 15. adjusting screw; 16. top plate; 17. fixing rod; 18. bottom plate; 19. screw; 20. driving motor; 21. stamping plate; 22. guide rod; 23. lifting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model discloses a paper box nailing and forming machine, including a frame 1, a paper box forming table 4 is provided on the frame 1, a paper box forming guide plate 5 is provided on the paper box forming table 4 for folding paperboard into a paper box, a punching and forming mechanism 3 is also provided on the frame 1 for cooperating with the paper box forming guide plate 5 to fold the paper box into a paper box shape, a nailing machine 6 for nailing the paper box is provided on the side of the paper box forming guide plate 5 on the paper box forming table 4, and a paper box sheet rack 2 for conveying paperboard to the paper box forming guide plate 5 is also provided on the frame 1.

[0021] Specifically, a fixing platform 7 is provided on the side of the frame 1 , and a flat wire disc 8 for conveying flat wire to the nailing machine 6 is provided on the fixing platform 7 .

[0022] In this embodiment, the nailing machine 6 is a cam-linkage type nailing machine. A turntable driven by a motor and gears is provided on the carton forming table 4. The nailing machine 6 is arranged on the turntable. When the nailing machine 6 inserts the nail wire into the side pages of the carton, the turntable rotates, which can bend the nail wire and lock the inner and outer layers of the carton side pages, thereby completing the carton making process.

[0023] Specifically, the paper box sheet rack 2 includes a feeding and conveying platform 9 arranged on the frame 1 and two paperboard conveying platforms 14 movably arranged with the feeding and conveying platform 9 .

[0024] Vertical plates 10 are installed on both sides of the top of the feeding and conveying platform 9, and a connecting rod 11 is provided between the two vertical plates 10. A baffle 12 is installed on the surface of the connecting rod 11 to block the cardboards stacked on the feeding and conveying platform 9, and a gap is formed between the bottom of the baffle 12 and the feeding and conveying platform 9 to facilitate the bottom cardboard of the stacked cardboard to pass through.

[0025] In this embodiment, carton boards are stacked on the feeding conveyor table 9, and the cooperation of the baffle 12 and the vertical plate 10 can limit the stacked carton boards. The gap between the bottom of the baffle 12 and the feeding conveyor table 9 can allow the bottom one of the stacked carton boards to pass through.

[0026] Specifically, mounting plates 13 are installed on the front and rear sides of the feeding conveying platform 9, and adjusting screws 15 are rotatably connected between the mounting plates 13. Nut seats threadedly connected to the adjusting screws 15 are installed below the cardboard conveying platform 14.

[0027] In this embodiment, the adjusting screw 15 is a bidirectional screw, and a handle is provided at one end of the adjusting screw 15. The setting of the adjusting screw 15 can adjust the distance between the two cardboard conveying platforms 14 to accommodate the conveying of cardboards of different sizes.

[0028] Specifically, the stamping and forming mechanism 3 includes a top plate 16, a bottom plate 18, a fixing rod 17 and a stamping and forming plate 21. The top plate 16 is connected to the frame 1. The four bottom corners of the top plate 16 are connected to the bottom plate 18 through the fixing rod 17. A lifting plate 23 is slidably sleeved on the fixing rod 17. The bottom of the lifting plate 23 is fixedly connected to a guide rod 22 that movably penetrates the bottom plate 18. The bottom of the guide rod 22 is fixedly connected to the stamping and forming plate 21.

[0029] A driving motor 20 is installed on the top plate 16 , and an output shaft of the driving motor 20 is connected to a screw rod 19 threadedly connected to the lifting plate 23 , and the bottom end of the screw rod 19 is rotatably connected to the bottom plate 18 .

[0030] In this embodiment, the driving motor 20 drives the screw 19 to rotate, so that the lifting plate 23 can be lifted and lowered along the fixed rod 17. During this process, the guide rod 22 can also be lifted and lowered, and drive the stamping plate 21 to move, so as to complete the stamping operation.

[0031] A linear bearing sleeved on the guide rod 22 is provided on the bottom plate 18 , and a linear bearing sleeved on the fixing rod 17 is provided on the lifting plate 23 .

[0032] To sum up, in the carton nailing and forming machine, the carton board passes through the carton board rack 2 to the forming station, the stamping and forming mechanism 3 stamps the carton board to fold it into the shape of a carton, and then the nailing machine 6 inserts the nail wire into the side pages of the carton and bends and locks the inner and outer layers of the carton side pages to complete the carton manufacturing process. The carton nailing operation can be realized automatically without manually grabbing the carton for operation.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper box stapling machine, comprising a frame (1), characterized in that: The frame (1) is provided with a carton forming platform (4), the carton forming platform (4) is provided with a carton forming guide plate (5) for folding paperboard into a carton, the frame (1) is also provided with a punching and forming mechanism (3) for cooperating with the carton forming guide plate (5) to fold the carton into a carton shape, the carton forming platform (4) is provided with a nailing machine (6) for nailing the carton on the side of the carton forming guide plate (5), and the frame (1) is also provided with a carton sheet material rack (2) for conveying the carton to the carton forming guide plate (5).

2. A paper box nailing machine according to claim 1, characterized in that: A fixing platform (7) is provided on the side of the frame (1), and a flat wire disc (8) for conveying flat wires for the nailing machine (6) is provided on the fixing platform (7).

3. A paper box nailing machine according to claim 1, characterized in that: The paper box sheet material rack (2) comprises a feeding and conveying platform (9) arranged on the frame (1), and two paperboard conveying platforms (14) movably arranged with the feeding and conveying platform (9).

4. A paper box nailing machine according to claim 3, characterized in that: Vertical plates (10) are installed on both sides of the top of the feeding and conveying platform (9), a connecting rod (11) is provided between the two vertical plates (10), a baffle (12) is installed on the surface of the connecting rod (11) to block the cardboards stacked on the feeding and conveying platform (9), and a gap is formed between the bottom of the baffle (12) and the feeding and conveying platform (9) for the lowest cardboard of the stacked cardboards to pass through.

5. A paper box nailing machine according to claim 3, characterized in that: The front and rear sides of the feeding conveying platform (9) are both installed with mounting plates (13), and the mounting plates (13) are rotatably connected with adjusting screws (15). The bottom of the cardboard conveying platform (14) is installed with a nut seat threadedly connected with the adjusting screw (15).

6. A paper box nailing machine according to claim 1, characterized in that: The stamping and forming mechanism (3) comprises a top plate (16), a bottom plate (18), a fixing rod (17) and a stamping and forming plate (21); the top plate (16) is connected to the frame (1); the four bottom corners of the top plate (16) are connected to the bottom plate (18) via fixing rods (17); a lifting plate (23) is slidably sleeved on the fixing rod (17); the bottom of the lifting plate (23) is fixedly connected to a guide rod (22) that movably penetrates the bottom plate (18); the bottom of the guide rod (22) is fixedly connected to the stamping and forming plate (21).

7. A paper box nailing machine according to claim 6, characterized in that: A driving motor (20) is mounted on the top plate (16); an output shaft of the driving motor (20) is connected to a screw rod (19) threadedly connected to the lifting plate (23); and the bottom end of the screw rod (19) is rotatably connected to the bottom plate (18).

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