Automatic wood ladder nailing machine

Abstract

The utility model discloses an automatic wood ladder nailing machine which comprises a bottom plate, two moving mechanisms are arranged on the upper side of the bottom plate, two nailing mechanisms are arranged on each moving mechanism, a placing table is fixedly installed on the upper side of the bottom plate, two installing plates are arranged on the upper side of the placing table, and a plurality of fixing plates are installed on the upper sides of the two installing plates at equal intervals. A first limiting plate and a limiting air cylinder are fixedly installed on the upper side of the fixing plate, a second limiting plate is fixedly installed at the output end of the limiting air cylinder, a groove is formed in the upper side of the containing table, and a plurality of threaded sliding plates are slidably installed in the groove. According to the automatic wood ladder nailing machine, through the arrangement of the limiting air cylinder and the clamping air cylinder, foot bars and vertical rods of wood ladders can be fixed and limited when the wood ladders are produced, then workers can evenly arrange the wood ladders conveniently, and therefore the convenience in the wood ladder production process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden ladder production, and particularly relates to an automatic wooden ladder nailing machine. Background Technique

[0002] ‌The double-ladder wooden ladder‌ is a kind of climbing tool, mainly used for working such as decoration in the space above the plane (such as the roof). Its structural feature is that when in use, the front and rear ladder bars and the ground form an isosceles triangle, looking like a "person" character, so it gets this name;

[0003] Most of the existing double-ladder wooden ladders are composed of a first ladder body and a second ladder body. The first ladder body is composed of two outer vertical rods and tread rods. The tread rods are arranged along the length direction of the outer vertical rods, and both ends of the tread rods are respectively fixedly connected to the two outer vertical rods by nails; similarly, the second ladder body is composed of two inner vertical rods and tread rods. The tread rods are arranged along the length direction of the inner vertical rods, and both ends of the tread rods are respectively fixedly connected to the two inner vertical rods by nails. The tops of the two outer vertical rods and the two inner vertical rods are respectively hinged and connected so that the first ladder body and the second ladder body can be unfolded to form a double-ladder structure;

[0004] The production of the existing wooden ladders usually still uses manual labor to fixedly connect the tread rods to the vertical rods of the ladder body one by one, resulting in low production efficiency. And when nailing, it is not convenient for the staff to fix the tread rods and the vertical rods, resulting in the inconvenience for the staff to arrange the tread rods and the vertical rods evenly. Therefore, it is urgent to design an automatic wooden ladder nailing machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic wooden ladder nailing machine to solve the above deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution:

[0007] An automatic wooden ladder nailing machine includes a bottom plate. Two moving mechanisms are arranged on the upper side of the bottom plate. Two nailing mechanisms are arranged on each of the two moving mechanisms. A placing table is fixedly installed on the upper side of the bottom plate. Two mounting plates are arranged on the upper side of the placing table. A plurality of fixing plates are evenly installed on the upper sides of the two mounting plates. A first limiting plate and a limiting air cylinder are fixedly installed on the upper side of the fixing plate. A second limiting plate is fixedly installed at the output end of the limiting air cylinder. A groove is formed on the upper side of the placing table. A plurality of threaded sliding plates are slidably installed in the groove. A mounting frame is fixedly installed on the upper side of the threaded sliding plate. A clamping air cylinder is fixedly installed on one side of the mounting frame. A clamping plate is fixedly installed at the output end of the clamping air cylinder.

[0008] A threaded rod is rotatably installed in the groove, and the threaded rod is threadedly connected to several threaded slide plates. A first drive motor is fixedly installed on one side of the placement platform, and the output end of the first drive motor is fixedly connected to one end of the threaded rod.

[0009] Several mounting plates are fixedly installed in the groove, and a lifting cylinder is fixedly installed on the upper side of the mounting plate. A lifting plate is fixedly installed at the output end of the lifting cylinder.

[0010] The moving mechanism includes a fixed platform and a sliding platform. The sliding platform is slidably mounted on the upper side of the fixed platform. A groove is opened on the upper side of the fixed platform, and a lead screw is rotatably mounted in the groove. The lead screw is threadedly connected to the fixed platform. A second drive motor is fixedly mounted on one side of the fixed platform. The output end of the second drive motor is fixedly connected to one end of the lead screw. A support frame is fixedly mounted on the upper side of the sliding platform.

[0011] The nailing mechanism includes a mounting bracket and a coil nail gun. The mounting bracket is fixedly mounted on one side of the support frame, and the coil nail gun is fixedly mounted on one side of the mounting bracket. An extension bracket is fixedly mounted on one side of the mounting bracket, and a coil nail wheel is rotatably mounted on one side of the extension bracket. The coil nail wheel corresponds to the coil nail gun.

[0012] A support column is fixedly installed on the upper side of the base plate, and a control panel is provided on one side of the support column.

[0013] In the above technical solution, the automatic wooden ladder nailing machine provided by this utility model has the following advantages:

[0014] (1) The automatic wooden ladder nailing machine provided by this utility model can fix and limit the treads and uprights of the wooden ladder during the production of the wooden ladder by setting the limiting cylinder and clamping cylinder, which makes it easier for the workers to evenly lay out the wooden ladder, thereby improving the convenience of the wooden ladder production.

[0015] (2) The automatic wooden ladder nailing machine provided by this utility model can automatically nail the steps and uprights when nailing the wooden ladder through the set moving mechanism and nailing mechanism, which reduces the workload of the workers and thus improves the production efficiency of the wooden ladder production. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1This is a schematic diagram of the overall structure of an embodiment of an automatic wooden ladder nailing machine according to the present invention.

[0018] Figure 2 This is a schematic diagram of the placement platform structure provided in an embodiment of an automatic wooden ladder nailing machine of this utility model.

[0019] Figure 3 This is a schematic diagram of the moving mechanism and nailing mechanism provided in an embodiment of an automatic wooden ladder nailing machine according to the present invention.

[0020] 1. Base plate; 2. Moving mechanism; 3. Nail-driving mechanism; 4. Support column; 5. Control panel; 7. Placement platform; 8. Mounting plate; 9. Fixing plate; 10. First limiting plate; 11. Limiting cylinder; 12. Second limiting plate; 13. Groove; 14. Threaded rod; 15. First drive motor; 16. Mounting plate; 17. Lifting cylinder; 18. Lifting plate; 19. Threaded sliding plate; 20. Mounting frame; 21. Clamping cylinder; 22. Clamping plate; 23. Fixing platform; 24. Lead screw; 25. Second drive motor; 26. Sliding platform; 27. Support frame; 28. Mounting bracket; 29. ​​Extension bracket; 30. Coil nail wheel; 31. Coil nail gun. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-3 As shown in the figure, an automatic wooden ladder nailing machine provided by this utility model embodiment includes a base plate 1. Two moving mechanisms 2 are arranged on the upper side of the base plate 1, and each of the two moving mechanisms 2 is equipped with two nailing mechanisms 3. A placement platform 7 is fixedly installed on the upper side of the base plate 1. Two mounting plates 8 are arranged on the upper side of the placement platform 7. A plurality of fixed plates 9 are equidistantly installed on the upper side of each mounting plate 8. A first limiting plate 10 and a limiting cylinder 11 are fixedly installed on the upper side of the fixed plates 9. A second limiting plate 12 is fixedly installed at the output end of the limiting cylinder 11. A groove 13 is provided on the upper side of the platform 7. Several threaded slide plates 19 are slidably installed in the groove 13. A mounting frame 20 is fixedly installed on the upper side of the threaded slide plates 19. A clamping cylinder 21 is fixedly installed on one side of the mounting frame 20. A clamping plate 22 is fixedly installed at the output end of the clamping cylinder 21. A threaded rod 14 is rotatably installed in the groove 13. The threaded rod 14 is threadedly connected to several threaded slide plates 19. A first drive motor 15 is fixedly installed on one side of the platform 7. The output end of the first drive motor 15 is fixedly connected to one end of the threaded rod 14.

[0023] Specifically, in this embodiment, the outer and inner uprights are placed between the first limiting plate 10 and the second limiting plate 12, and several pedals are placed between the first limiting plate 10 and the limiting cylinder 11. Simultaneously, several pedals are placed on the upper and lower sides of the outer and inner uprights, with the upper pedals located below the clamping plate 22. By activating the limiting cylinder 11, the second limiting plate 12 is moved, clamping and fixing the outer and inner uprights between the first limiting plate 10 and the second limiting plate 12. Activating the first drive motor 15 rotates the threaded rod 14, which in turn moves the threaded slide plate 19. The movement of the threaded slide plate 19 moves the limiting cylinder 11, which then clamps and fixes the pedals between the first limiting plate 10 and the limiting cylinder 11. By activating the limiting cylinder 11, the limiting cylinder 11 causes the second limiting plate 12 to descend, allowing the second limiting plate 12 to clamp the pedal rod from above and below, thereby fixing and limiting the outer upright rod, inner upright rod, and pedal rod. Then, the moving mechanism 2 is activated to drive the nailing mechanism 3 to move and nail the pedal rod, outer upright rod, and inner upright rod. The device is cone-shaped overall, with four nailing mechanisms 3 located on the upper and lower sides of the outer upright rod and inner upright rod, respectively. The two nailing mechanisms 3 corresponding to the upper and lower sides are staggered, allowing the nailing mechanism 3 to nail the pedals on the outer upright rod and inner upright rod, thereby fixing several pedals to the outer upright rod and inner upright rod respectively. The front end of the placement platform 7 is provided with a flat plate, and by placing one end of the outer upright rod and inner upright rod against the flat plate, the outer upright rod and inner upright rod can be placed flush.

[0024] The present invention provides an automatic wooden ladder nailing machine, wherein a plurality of mounting plates 16 are fixedly installed in the groove 13, a lifting cylinder 17 is fixedly installed on the upper side of the mounting plate 16, and a lifting plate 18 is fixedly installed at the output end of the lifting cylinder 17.

[0025] In another embodiment of this utility model, after nailing is completed, the moving mechanism 2 and the nailing mechanism 3 are reset, and the fixed limit on the wooden ladder is released, the lifting cylinder 17 can be activated to drive the lifting plate 18 to rise, and the rising of the lifting plate 18 can drive the wooden ladder to rise.

[0026] This utility model provides an automatic wooden ladder nailing machine. The moving mechanism 2 includes a fixed platform 23 and a sliding platform 26. The sliding platform 26 is slidably installed on the upper side of the fixed platform 23. A groove is opened on the upper side of the fixed platform 23, and a lead screw 24 is rotatably installed in the groove. The lead screw 24 is threadedly connected to the fixed platform 23. A second drive motor 25 is fixedly installed on one side of the fixed platform 23. The output end of the second drive motor 25 is fixedly connected to one end of the lead screw 24. A support frame 27 is fixedly installed on the upper side of the sliding platform 26. The nailing mechanism 3 includes a mounting bracket 28 and a coil nail gun 31. The mounting bracket 28 is fixedly installed on one side of the support frame 27. The coil nail gun 31 is fixedly installed on one side of the mounting bracket 28. An extension bracket 29 is fixedly installed on one side of the mounting bracket 28. A coil nail wheel 30 is rotatably installed on one side of the extension bracket 29. The coil nail wheel 30 corresponds to the coil nail gun 31. A support column 4 is fixedly installed on the upper side of the base plate 1. A control panel 5 is provided on one side of the support column 4.

[0027] In another embodiment of this utility model, the second drive motor 25 is started to drive the lead screw 24 to rotate. The rotation of the lead screw 24 can drive the sliding table 26 to move. The movement of the sliding table 26 can drive the support frame 27 to move. The movement of the support frame 27 can drive the nailing mechanism 3 to move. The nailing mechanism 3 can perform nailing operations. The coil nail gun 31 is an existing coil nail gun. By placing the coil nail on the coil nail wheel 30 and connecting one end to the output of the coil nail gun 31, the coil nail gun 31 can drive the nail into the wooden ladder when it is working, thereby completing the nailing operation of the wooden ladder.

[0028] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic wooden ladder nailing machine, characterized in that, Includes a base plate (1), on which two moving mechanisms (2) are provided on the upper side, and on each of the two moving mechanisms (2) are two nailing mechanisms (3). A placement platform (7) is fixedly installed on the upper side of the base plate (1), and on the upper side of the placement platform (7) are two mounting plates (8). On the upper side of each of the two mounting plates (8) are several fixing plates (9) installed at equal intervals. On the upper side of the fixing plates (9) are a first limiting plate (10) and a limiting cylinder (11). On the output end of the limiting cylinder (11) is a second limiting plate (12). A groove (13) is opened on the upper side of the placement platform (7). Several threaded slide plates (19) are slidably installed in the groove (13). A mounting frame (20) is fixedly installed on the upper side of the threaded slide plates (19). A clamping cylinder (21) is fixedly installed on one side of the mounting frame (20). A clamping plate (22) is fixedly installed on the output end of the clamping cylinder (21).

2. The automatic wooden ladder nailing machine according to claim 1, characterized in that, A threaded rod (14) is rotatably installed in the groove (13). The threaded rod (14) is threadedly connected to several threaded slide plates (19). A first drive motor (15) is fixedly installed on one side of the placement platform (7). The output end of the first drive motor (15) is fixedly connected to one end of the threaded rod (14).

3. An automatic wooden ladder nailing machine according to claim 2, characterized in that, Several mounting plates (16) are fixedly installed in the groove (13). A lifting cylinder (17) is fixedly installed on the upper side of the mounting plate (16). A lifting plate (18) is fixedly installed at the output end of the lifting cylinder (17).

4. An automatic wooden ladder nailing machine according to claim 1, characterized in that, The moving mechanism (2) includes a fixed platform (23) and a sliding platform (26). The sliding platform (26) is slidably mounted on the upper side of the fixed platform (23). A groove is opened on the upper side of the fixed platform (23). A lead screw (24) is rotatably mounted in the groove. The lead screw (24) is threadedly connected to the fixed platform (23). A second drive motor (25) is fixedly mounted on one side of the fixed platform (23). The output end of the second drive motor (25) is fixedly connected to one end of the lead screw (24). A support frame (27) is fixedly mounted on the upper side of the sliding platform (26).

5. An automatic wooden ladder nailing machine according to claim 4, characterized in that, The nailing mechanism (3) includes a mounting bracket (28) and a coil nail gun (31). The mounting bracket (28) is fixedly mounted on one side of the support frame (27), and the coil nail gun (31) is fixedly mounted on one side of the mounting bracket (28). An extension bracket (29) is fixedly mounted on one side of the mounting bracket (28), and a coil nail wheel (30) is rotatably mounted on one side of the extension bracket (29). The coil nail wheel (30) corresponds to the coil nail gun (31).

6. An automatic wooden ladder nailing machine according to claim 1, characterized in that, A support column (4) is fixedly installed on the upper side of the base plate (1), and a control panel (5) is provided on one side of the support column (4).

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