Nail arranging mechanism for nail making machine

Abstract

The utility model discloses a nail arranging mechanism for a nail making machine, which belongs to the technical field of nail arranging processing and comprises a fixing frame, an overturning frame is movably arranged in the fixing frame, a driving motor is arranged at the top end of the outer side of the fixing frame, a fixing gear is arranged on the periphery of a bearing sleeve, a two-way screw is arranged at the bottom end of the overturning frame, and a connecting shaft is arranged at one end of the two-way screw. A movable gear is arranged at one end of the connecting shaft, threaded sleeves are arranged at the two ends of the two-way screw, a push rod is arranged at the top of each threaded sleeve, a top plate is arranged in the overturning frame, and the movable gear rotates around the fixed gear while the overturning frame is overturned through the arranged fixed gear in cooperation with the movable gear, the connecting shaft, the two-way screw, the threaded sleeves and the push rods. After transmission of the two-way screw rod and the threaded sleeve, the push rod pushes the top plate and the top column to ascend, and the row nails are ejected out of the row nail groove, in the process, only the driving motor is used for driving, the energy-saving effect is achieved, and the synchronism of overturning of the overturning frame and jacking of the top plate is improved.

Description

Technical Field

[0001] This utility model belongs to the field of nail processing technology, specifically relating to a nail-laying mechanism for a nail-making machine. Background Technology

[0002] Nails are widely used in machining, furniture production, and daily life. The most common types are iron nails and steel nails. Nails have different properties depending on their purpose; common types include wire nails, thumbtacks, and tacks. Nail making is usually done using a nail-making machine. First, the wire is cut, one end is bent into a sharp shape, and the other end is flattened, thus completing the nail's construction.

[0003] According to patent number CN202222335266.4, a high-speed nail making machine nail-laying mechanism includes a nail-laying box, a nail-laying plate fixed inside the nail-laying box, a plurality of nail-laying slots opened on the nail-laying plate, a slidable nail-laying block set in each nail-laying slot, a connecting column fixed at the lower end of each nail-laying block, a movable lifting plate inside the nail-laying box, two grooves on the inner wall of the nail-laying box, a reset component set in each of the two grooves, a jacking component inside the nail-laying box, and a rotating motor connected to one side of the nail-laying box.

[0004] The above-mentioned solution still has certain technical defects in actual use. Since the flipping of the nail box and the lifting of the top plate are driven by a rotary motor and a drive motor respectively, it is difficult for the top plate and the nail box to start synchronously when flipping and unloading, resulting in poor synchronization. Moreover, the use of dual motor drive increases energy consumption, which is not conducive to energy saving and increases processing costs. Furthermore, when using glue for bonding, it does not have the function of drying the glue, which requires a long waiting time and reduces processing efficiency. Therefore, we propose a nail-laying mechanism for nail making machines. Utility Model Content

[0005] The purpose of this invention is to provide a nail-laying mechanism for a nail-making machine to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a nail-laying mechanism for a nail-making machine, comprising a fixed frame, a flipping frame, a fixed gear, and a movable gear. The inner walls of both sides of the fixed frame are movably connected to the flipping frame via a flipping shaft and a bearing sleeve. A drive motor is provided at the top of the outer side of the fixed frame, and the output shaft of the drive motor is fixedly connected to one end of the flipping shaft. A fixed gear is fixedly installed on the outer periphery of the bearing sleeve. The fixed gear is welded to the inner wall surface of the fixed frame and sleeved on the outer periphery of the bearing sleeve. A bidirectional screw is movably provided at the bottom of the flipping frame via a bearing. A connecting shaft is provided at one end of the bidirectional screw. A movable gear is fixedly installed at the end of the connecting shaft extending to the outside of the flipping frame. The movable gear meshes with the fixed gear. Threaded sleeves are spirally connected to the outer periphery of both ends of the bidirectional screw. A push rod is provided at the top of the threaded sleeve. A top plate is slidably provided at the middle of the interior of the flipping frame. The two ends of the push rod are movably connected to the threaded sleeve and the top plate respectively via movable connecting seats.

[0007] Preferably, the top inner side of the flipping frame is provided with a nail-laying plate, and the surface of the nail-laying plate is provided with nail-laying grooves arranged side by side at equal intervals. An installation plate is fixedly provided between two adjacent rows of nail-laying grooves, and drying lamps are fixedly installed on both sides of the installation plate.

[0008] Preferably, a top post is fixedly installed on the top of the top plate. The position and number of the top posts correspond to the nail slots. The top of the top post extends into the interior of the corresponding nail slot and is slidably connected to its inner wall.

[0009] Preferably, the inner walls of both sides of the middle end of the flipping frame are provided with first limiting grooves, and the two sides of both ends of the top plate are fixedly installed with first limiting blocks. The first limiting blocks extend into the interior of the first limiting grooves and are slidably connected to their inner walls.

[0010] Preferably, the inner bottom surface of the flipping frame is provided with a second limiting groove at both ends, and the bottom of the threaded sleeve is provided with a second limiting block. The second limiting block extends into the interior of the second limiting groove and is slidably connected to its inner wall.

[0011] Preferably, a collection groove is provided on one side of the inner bottom end of the fixing frame, and the collection groove is fixedly disposed on one side of the inner bottom end of the fixing frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By fixing a gear to the outside of the bearing sleeve on the outer periphery of the tilting shaft, and cooperating with the movable gear, connecting shaft, double-acting screw, threaded sleeve and push rod, the movable gear rotates around the fixed gear while the tilting frame is tilting. After being driven by the double-acting screw and threaded sleeve, the push rod pushes the top plate and top column to rise, pushing the nails out of the nail slot. In this process, only the drive motor is used, which achieves the effect of energy saving and improves the synchronization of the tilting frame tilting and the top plate lifting.

[0014] 2. By installing mounting plates on both sides of the same row of nail slots and installing drying lamps on both sides of the mounting plates, the mounting plates act as a barrier when the same row of nails is glued, preventing them from sticking to the adjacent nails on both sides. Moreover, the drying lamps quickly dry the glue, shortening the natural drying time of the glue and thus improving processing efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a multi-angle structural schematic diagram of the present invention;

[0017] Figure 3 This is a side view of the structure of this utility model.

[0018] In the diagram: 1. Fixed frame; 2. Collection trough; 3. Tilting frame; 4. Tilting shaft; 5. Drive motor; 6. Bearing sleeve; 7. Fixed gear; 8. Nail plate; 9. Nail groove; 10. Mounting plate; 11. Drying lamp; 12. Top plate; 13. Top column; 14. First limiting groove; 15. First limiting block; 16. Bidirectional screw; 17. Connecting shaft; 18. Movable gear; 19. Threaded sleeve; 20. Push rod; 21. Movable connecting seat; 22. Second limiting groove; 23. Second limiting block. Detailed Implementation

[0019] 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 protection scope of the present utility model.

[0020] Please see Figure 1-3This utility model provides a technical solution for a nail-laying mechanism for a nail-making machine: it includes a fixed frame 1, a flipping frame 3, a fixed gear 7, and a movable gear 18. The flipping frame 3 is movably connected to the inner walls of both sides of the fixed frame 1 via a flipping shaft 4 and a bearing sleeve 6. A drive motor 5 is provided at the top of the outer side of the fixed frame 1. The output shaft end of the drive motor 5 is fixedly connected to one end of the flipping shaft 4. The fixed gear 7 is fixedly installed on the outer periphery of the bearing sleeve 6. The fixed gear 7 is set on the inner wall surface of one side of the fixed frame 1 by welding and sleeved on the outer periphery surface of the bearing sleeve 6. The bottom of the flipping frame 3 is movably provided with a bidirectional screw 16 via a bearing. One end of the bidirectional screw 16 is provided with a connecting shaft 17. The end of the connecting shaft 17 extending to the outside of the flipping frame 3 is fixedly installed with a movable gear 18. The movable gear 18 meshes with the fixed gear 7. The outer circumference of both ends of the bidirectional screw 16 is spirally connected with a threaded sleeve 19. The top of the threaded sleeve 19 is provided with a push rod 20. The top plate 12 is slidably provided in the middle of the interior of the flipping frame 3. The two ends of the push rod 20 are movably connected to the threaded sleeve 19 and the top plate 12 respectively via a movable connecting seat 21.

[0021] Specifically, a nail-laying plate 8 is provided on the inner top of the flipping frame 3. Nail-laying grooves 9 are provided side by side at equal intervals on the surface of the nail-laying plate 8. An installation plate 10 is fixedly provided between two adjacent rows of nail-laying grooves 9. Drying lamps 11 are fixedly installed on both sides of the installation plate 10.

[0022] Specifically, a top post 13 is fixedly installed on the top of the top plate 12. The position and number of the top posts 13 correspond to the nail slots 9. The top of the top post 13 extends into the interior of the corresponding nail slot 9 and slides to connect with its inner wall.

[0023] Specifically, the inner walls of both sides of the middle section of the flipping frame 3 are provided with first limiting grooves 14, and the two sides of both ends of the top plate 12 are fixedly installed with first limiting blocks 15. The first limiting blocks 15 extend into the interior of the first limiting grooves 14 and slide in connection with their inner walls.

[0024] Specifically, the inner bottom surface of the flipping frame 3 is provided with a second limiting groove 22 at both ends, and the bottom of the threaded sleeve 19 is provided with a second limiting block 23. The second limiting block 23 extends into the interior of the second limiting groove 22 and slides in connection with its inner wall.

[0025] Specifically, a collection trough 2 is provided on one side of the inner bottom of the fixed frame 1, and the collection trough 2 is fixedly installed on one side of the inner bottom of the fixed frame 1.

[0026] In this embodiment, during use, the nails are placed into the evenly distributed nail slots 9 on the nail plate 8, and then the nails in the same row are glued together. After gluing, the drying lamps 11 on both sides of the mounting plate 10 are turned on to dry the glue on the nails, allowing it to solidify quickly, increasing the glue solidification speed, and shortening the waiting time. After the glue has completely solidified, the drive motor 5 drives the flipping shaft 4 to rotate the flipping frame 3. During the rotation of the flipping frame 3, the bottom connecting shaft 17 at one end of the outer side of the flipping frame 3 drives the movable gear 18 to rotate around the fixed gear 7. Since the movable gear 18 is meshed with the fixed gear 7, the movable gear 18 rotates around the fixed gear 7. During the movement, rotation occurs, causing the movable gear 18 to drive the connecting shaft 17 to rotate synchronously, thereby driving the bidirectional screw 16. The rotation of the bidirectional screw 16 drives the threaded sleeves 19 at both ends to be relatively fixed, and under the action of the second limiting groove 22 and the second limiting block 23, they move stably. This causes the threaded sleeves 19 to push the bottom end of the push rod 20 to move, and in conjunction with the movable connecting seat 21, the top end of the push rod 20 pushes the top plate 12 to move upward, causing the top plate 12 to drive the top column 13 to extend upward, pushing out the pins in the pin slot 9. This design ensures that while the flipping frame 3 is flipping, the top plate 12 and the top column 13 are driven to rise simultaneously, achieving the function of pushing out the pins in the pin slot 9.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nail arranging mechanism for a nail making machine, comprising a fixed frame (1), a turnover frame (3) and a fixed gear (7) and a movable gear (18), characterized in that: The inner side wall of the fixed frame (1) is movably connected with the turnover frame (3) through the turnover shaft (4) and the bearing sleeve (6), one end of the output shaft of the driving motor (5) is fixedly connected with one end of the turnover shaft (4), the outer periphery of the bearing sleeve (6) is fixedly installed with the fixed gear (7), the fixed gear (7) is arranged on the inner side wall surface of the fixed frame (1) by welding and is sleeved on the outer peripheral surface of the bearing sleeve (6), the inner bottom end of the turnover frame (3) is movably provided with the bidirectional screw rod (16), one end of the bidirectional screw rod (16) is provided with the connecting shaft (17), the connecting shaft (17) extends to the outer end of the turnover frame (3) and is fixedly installed with the movable gear (18), the movable gear (18) is meshedly connected with the fixed gear (7), the outer periphery of the two ends of the bidirectional screw rod (16) is spirally connected with the threaded sleeve (19), the top of the threaded sleeve (19) is provided with the push rod (20), the inner middle end of the turnover frame (3) is slidably provided with the top plate (12), the two ends of the push rod (20) are movably connected with the threaded sleeve (19) and the top plate (12) through the movable connecting seat (21) arranged.

2. A nail dispensing mechanism for a nail making machine as claimed in claim 1, wherein: The inner side top end of the turnover frame (3) is provided with the row of nail plate (8), a plurality of row nail grooves (9) are opened on the surface of the row of nail plate (8) in parallel and equidistantly, the mounting plate (10) is fixedly arranged between the adjacent two row nail grooves (9), and the drying lamp (11) is fixedly installed on the two sides of the mounting plate (10).

3. The nail dispensing mechanism for a nail making machine of claim 1, wherein: The top of the top plate (12) is fixedly installed with the top column (13), the top column (13) is arranged in a position and number corresponding to the row nail groove (9), and the top end of the top column (13) extends to the inside of the corresponding row nail groove (9) and is slidably connected with the inner wall thereof.

4. The nail dispensing mechanism for a nail making machine of claim 1, wherein: The middle end two side inner walls of the turnover frame (3) are both provided with the first limiting groove (14), the two sides of the two ends of the top plate (12) are both fixedly installed with the first limiting block (15), and the first limiting block (15) extends to the inside of the first limiting groove (14) and is slidably connected with the inner wall thereof.

5. The nail dispensing mechanism for a nail making machine of claim 1, wherein: The inner bottom surface of the turnover frame (3) is provided with the second limiting groove (22) at both ends, the bottom of the threaded sleeve (19) is provided with the second limiting block (23), and the second limiting block (23) extends to the inside of the second limiting groove (22) and is slidably connected with the inner wall thereof.

6. The nail dispensing mechanism for a nail making machine of claim 1, wherein: The inner bottom end of the fixed frame (1) is provided with the collecting groove (2), and the collecting groove (2) is fixedly arranged on the inner bottom end of the fixed frame (1).

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