Cutting and nailing combined mechanism for aluminum alloy pallet machining
By designing a combined cutting and nailing mechanism for aluminum alloy pallet processing, and utilizing the linkage of hydraulic rods and wedge rods, cutting and nailing can be performed simultaneously. This solves the problem of separate processes in existing equipment, reduces costs and complexity, and improves processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHANGSHU DONGSHUN PACKING MATERIAL CO LTD
- Filing Date
- 2026-04-03
- Publication Date
- 2026-05-05
AI Technical Summary
Existing aluminum alloy pallet processing cutting and nailing equipment requires two processes, resulting in additional material transfer and secondary positioning errors. The equipment also has a large footprint, high cost, and is complex.
Design a cutting and nailing composite mechanism for aluminum alloy pallet processing. The cutting and nailing mechanisms are linked by a hydraulic rod. By using the cooperation of a wedge rod and rollers, the cutting and nailing can be carried out simultaneously, reducing the need for additional power sources and lowering equipment costs and control complexity.
This technology enables the cutting and nailing of aluminum alloy pallets to be completed on the same equipment, reducing positional errors and material transfer, lowering equipment costs and control complexity, and improving processing efficiency.
Smart Images
Figure CN121972718A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of pallet processing equipment, specifically to a cutting and nailing composite mechanism for processing aluminum alloy pallets. Background Technology
[0002] Aluminum alloy pallets are increasingly widely used in modern logistics and warehousing due to their advantages such as light weight, high load-bearing capacity, corrosion resistance and recyclability. Aluminum alloy pallets are usually made of multiple longitudinal and transverse aluminum alloy profiles fixed together by connectors or by direct nailing. In the processing, the long strip aluminum alloy profiles need to be cut to a predetermined length first, and then nailed at designated positions for subsequent assembly.
[0003] In practical applications, existing aluminum alloy pallet processing cutting and nailing composite mechanisms typically involve two separate processes, each completed on separate equipment. First, a cutting machine cuts the profile to a fixed length, then the cut profile is transferred to a nailing machine or a manual nailing station for positioning and nailing. This method requires additional material handling and secondary positioning, which is prone to errors, causing the nailing position to deviate from the design value. Furthermore, the equipment occupies a large area and requires multiple manual or complex automated systems, resulting in high costs. Therefore, there is an urgent need to improve the technology of the aluminum alloy pallet processing cutting and nailing composite mechanism to perfect this equipment. Summary of the Invention
[0004] The purpose of this invention is to provide a cutting and nailing composite mechanism for processing aluminum alloy pallets. By setting an abutment mechanism, a stop bar abuts against a wedge-shaped bar. The side of the wedge-shaped bar near the stop bar is curved, causing the wedge-shaped bar to move laterally into the fixed seat. This pushes the roller to roll and move downwards, causing the sliding seat to move the moving seat downwards, thereby triggering the limit switch of the nail gun assembly, enabling the nail gun assembly to perform nailing operations. This structure is ingenious and requires no additional power source, effectively reducing equipment costs and control complexity, thus solving the problems currently found in the market mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a cutting and nailing composite mechanism for processing aluminum alloy pallets, comprising a base, a gantry frame fixedly connected to the top of the base, a hydraulic rod supported inside the gantry frame, a first connecting seat and a second connecting seat fixedly connected to the bottom of the hydraulic rod, the first connecting seat having a larger area than the second connecting seat, a fixing column fixedly connected to the middle of the bottom of the second connecting seat, a pressure plate fixedly connected to the bottom of the fixing column, a buffer pad glued to the bottom of the pressure plate, first cutting frames provided on the left and right sides of the bottom of the first connecting seat, and second cutting frames provided on the front and rear sides of the bottom of the second connecting seat, a driving mechanism provided inside the first and second connecting seats, the driving mechanism controlling the movement of the first and second cutting frames, and a cutting mechanism provided at the bottom of the first and second cutting frames, the cutting mechanism being able to cut the plate material at the top of the aluminum alloy pallet; A fixed base is fixedly connected to the outer end of the fixed column. The bottom of the fixed base is provided with a sliding base and a movable base. The sliding base and the movable base are slidably connected to the outside of the fixed column. The sliding base and the movable base are connected by a support frame. A guide rod is fixedly connected to the top of the sliding base. The guide rod extends to the top of the fixed base and forms a slidable connection with the fixed base. A first spring is fixedly connected between the outer end of the guide rod and the fixed base. The first spring is wound around the outside of the guide rod. A controller is embedded in the side end of the gantry frame. Multiple grooves are opened inside the pressure plate. A nail gun assembly is mounted inside the grooves. A limit switch is embedded in the top of the nail gun assembly. The bottom end of the movable base contacts the limit switch on the top of the nail gun assembly. An abutment mechanism is provided at the fixed base. The abutment mechanism can control the sliding base to move down and trigger the limit switch of the nail gun assembly to nail.
[0006] Preferably, the two first cutting frames at the bottom of the first connecting seat move back and forth, and the two second cutting frames at the bottom of the second connecting seat move left and right back and forth.
[0007] Preferably, the first connecting seat near the first cutting frame and the second connecting seat near the second cutting frame are both provided with sliding grooves. A slider is slidably connected inside the sliding groove, and a threaded rod is rotatably connected inside the sliding groove. The threaded rod is threaded through the entire slider. The threaded rod inside the first connecting seat extends to the outside of the first connecting seat and forms a rotatable connection with the first connecting seat. A servo motor is fixedly connected to the end of the threaded rod inside the first connecting seat that extends to the outside of the first connecting seat. A servo motor is also fixedly connected to the end of the threaded rod inside the second connecting seat that extends to the outside of the second connecting seat.
[0008] Preferably, there are four sliders in total, and the cross-sections of the grooves and sliders are T-shaped and compatible.
[0009] Preferably, both the first and second cutting frames are rotatably connected to a rotating shaft inside. A drive motor is fixedly connected to one end of the rotating shaft away from the pressure plate, and a cutting disc is installed at the other end of the rotating shaft by screws.
[0010] Preferably, the fixed seat has an opening slot inside, the top of the sliding seat is fixedly connected to a U-shaped frame, a roller is rotatably connected to the U-shaped frame, the roller is located in the opening slot, a wedge rod is slidably connected laterally in the opening slot, a second spring slot is opened in the fixed seat near the outside of the opening slot, a second spring is fixedly connected between the inner wall of the second spring slot and the outer end of the wedge rod, notches are opened on the left and right sides of the interior of the first and second connecting seats, two mounting brackets are fixedly connected to the inner top wall of the gantry frame, the two mounting brackets are located in the notches and form a slidable connection with the notches, a drive shaft is rotatably connected inside the mounting bracket, a ratchet is fixedly connected to the rear end of the drive shaft, a pawl is rotatably connected to the mounting bracket near the ratchet, a turntable is fixedly connected to the front end of the drive shaft, and multiple abutments are fixed to the outer end of the turntable, the multiple abutments are arranged around the turntable.
[0011] Preferably, the top of the wedge rod near the turntable is a curved surface, and the bottom of the wedge rod near the roller is also a curved surface.
[0012] Preferably, the slope height of the curved surface of the wedge rod near the turntable gradually increases from left to right, and the slope height of the curved surface of the wedge rod near the roller gradually decreases from left to right.
[0013] Preferably, both the second spring and the first spring are made of piano wire, and the outer ends of the second spring and the first spring are coated with an anti-rust coating.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, by setting up an abutment mechanism, allows the cutting mechanism and nail gun assembly to move closer to the aluminum alloy pallet simultaneously when the hydraulic rod drives the first and second connecting seats downward. After the cutting mechanism completes the cutting of the profile, the hydraulic rod drives the pressure plate upward, which in turn drives the fixed seat upward, causing the wedge-shaped rod to abut against the abutment rod. The side of the wedge-shaped rod closest to the abutment rod is curved, allowing the wedge-shaped rod to move laterally into the fixed seat, thereby pushing the roller to roll and move downward. This causes the sliding seat to drive the moving seat downward, triggering the limit switch of the nail gun assembly, enabling the nail gun assembly to perform nailing operations. This structure is ingenious, requires no additional power source, effectively reduces equipment costs and control complexity, and is convenient to use.
[0015] This invention features a cutting mechanism that uses hydraulic rods to move a pressure plate downwards to press against an aluminum alloy pallet. A buffer pad is glued to the bottom of the pressure plate to prevent damage to the aluminum alloy pallet. At this time, two first cutting frames and a second cutting frame are located on the four sides of the aluminum alloy pallet. A controller controls a servo motor, which drives a threaded rod to rotate. The threaded rod, through a threaded connection with a slider, moves the first and second cutting frames. Simultaneously, the controller controls a drive motor, which drives the cutting blades to rotate via a rotating shaft for cutting. The four cutting blades are located on the four sides of the aluminum alloy pallet, performing longitudinal and transverse cutting of the aluminum alloy profile without interfering with each other during the cutting process.
[0016] This invention, by incorporating a ratchet and a pawl, ensures that the ratchet on the mounting bracket on the left side of the gantry bottom can only rotate clockwise, while the ratchet on the mounting bracket on the right side of the gantry bottom can only rotate counterclockwise. This allows the ratchet on the mounting bracket to rotate when the hydraulic rod moves the fixed column downwards, as the flat end of the wedge-shaped rod contacts the ratchet, preventing obstruction to the downward movement of the pressure plate. Furthermore, after cutting, when the hydraulic rod moves the pressure plate upwards, the contact mechanism automatically triggers the travel switch of the nail gun assembly, driving the nail into the predetermined position on the aluminum alloy profile, facilitating use. Attached Figure Description
[0017] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a side view of the structure of the present invention; Figure 3 This is a schematic diagram of the rear view structure of the present invention; Figure 4 For the present invention Figure 1 A magnified view of the structure at point A in the middle; Figure 5 For the present invention Figure 1 A magnified schematic diagram of the structure at point B in the middle; Figure 6 For the present invention Figure 3 A magnified schematic diagram of the structure at point C.
[0018] In the diagram: 1. Base; 2. Gantry frame; 3. Hydraulic rod; 4. First connecting seat; 5. Second connecting seat; 6. Fixed column; 7. Pressure plate; 8. First cutting frame; 9. Second cutting frame; 10. Slide groove; 11. Slider; 12. Threaded rod; 13. Servo motor; 14. Rotating shaft; 15. Drive motor; 16. Cutting disc; 17. Fixed seat; 18. Sliding seat; 19. Moving seat; 20. Guide rod; 21. First spring; 22. Opening slot; 23. U-shaped frame; 24. Roller; 25. Wedge rod; 26. Second spring slot; 27. Second spring; 28. Notch; 29. Mounting bracket; 30. Drive shaft; 31. Ratchet; 32. Pad; 33. Turntable; 34. Support rod; 35. Controller; 36. Groove; 37. Nail gun assembly. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention. Example
[0020] Please see Figures 1 to 6 This invention provides a technical solution: a cutting and nailing composite mechanism for processing aluminum alloy pallets, comprising a base 1, a gantry frame 2 fixedly connected to the top of the base 1, a hydraulic rod 3 supported inside the gantry frame 2, a first connecting seat 4 and a second connecting seat 5 fixedly connected to the bottom of the hydraulic rod 3, the area of the first connecting seat 4 being larger than that of the second connecting seat 5, a fixing column 6 fixedly connected to the middle of the bottom of the second connecting seat 5, a pressure plate 7 fixedly connected to the bottom of the fixing column 6, a buffer pad glued to the bottom of the pressure plate 7, a first cutting frame 8 provided on the left and right sides of the bottom of the first connecting seat 4, a second cutting frame 9 provided on the front and rear sides of the bottom of the second connecting seat 5, a driving mechanism provided inside the first connecting seat 4 and the second connecting seat 5, the driving mechanism controlling the movement of the first cutting frame 8 and the second cutting frame 9, and a cutting mechanism provided at the bottom of the first cutting frame 8 and the second cutting frame 9, the cutting mechanism being able to cut the plate material at the top of the aluminum alloy pallet; A fixed base 17 is fixedly connected to the outer end of the fixed column 6. The bottom of the fixed base 17 is provided with a sliding base 18 and a movable base 19. The sliding base 18 and the movable base 19 are slidably connected to the outside of the fixed column 6. The sliding base 18 and the movable base 19 are connected by a support frame. A guide rod 20 is fixedly connected to the top of the sliding base 18. The guide rod 20 extends to the top of the fixed base 17 and forms a sliding connection with the fixed base 17. A first spring 21 is fixedly connected between the outer end of the top of the guide rod 20 and the fixed base 17. The first spring 21 is wrapped around the outside of the guide rod 20. A controller 35 is embedded in the side end of the gantry frame 2. Multiple grooves 36 are opened inside the pressure plate 7. A nail gun assembly 37 is mounted inside the grooves 36. A limit switch is embedded in the top of the nail gun assembly 37. The bottom end of the movable base 19 contacts the limit switch on the top of the nail gun assembly 37. An abutment mechanism is provided at the fixed base 17. The abutment mechanism can control the sliding base 18 to move down and trigger the limit switch of the nail gun assembly 37 to nail.
[0021] By setting up an abutment mechanism, when the hydraulic rod 3 drives the first connecting seat 4 and the second connecting seat 5 to move downward, it can simultaneously drive the cutting mechanism and the nail gun assembly 37 to approach the aluminum alloy pallet. After the cutting mechanism completes the cutting of the profile, when the hydraulic rod 3 drives the pressure plate 7 to move upward, the hydraulic rod 3 drives the fixed seat 17 to move upward, so that the wedge rod 25 abuts against the abutment rod 34. The side of the wedge rod 25 near the abutment rod 34 is curved, so that the wedge rod 25 moves laterally into the fixed seat 17, thereby pushing the roller 24 to roll and move downward, so that the sliding seat 18 drives the moving seat 19 to move downward, thereby triggering the limit switch of the nail gun assembly 37, so that the nail gun assembly 37 can perform nailing operations. This structure is ingenious and does not require an additional power source, effectively reducing equipment costs and control complexity, and is easy to use.
[0022] Please see Figure 1 and Figure 3 The two first cutting frames 8 at the bottom of the first connecting seat 4 move back and forth, and the two second cutting frames 9 at the bottom of the second connecting seat 5 move left and right. Slide grooves 10 are provided at the positions of the first connecting seat 4 near the first cutting frames 8 and the second connecting seat 5 near the second cutting frames 9. A slider 11 is slidably connected inside the slide groove 10. A threaded rod 12 is rotatably connected inside the slide groove 10. The threaded rod 12 is threaded through the entire slider 11. The threaded rod 12 inside the first connecting seat 4 extends to the outside of the first connecting seat 4 and forms a rotatable connection with the first connecting seat 4. A servo motor 13 is fixedly connected to the end of the threaded rod 12 inside the first connecting seat 4 that extends to the outside of the first connecting seat 4. A servo motor 13 is also fixedly connected to the end of the threaded rod 12 inside the second connecting seat 5 that extends to the outside of the second connecting seat 5.
[0023] Please see Figures 1 to 4There are four sliders 11 in total. The cross-sections of the slide groove 10 and the slider 11 are T-shaped and compatible. The first cutting frame 8 and the second cutting frame 9 are both rotatably connected to the rotating shaft 14. The end of the rotating shaft 14 away from the pressure plate 7 is fixedly connected to the drive motor 15. The other end of the rotating shaft 14 is connected to the cutting blade 16 by screws.
[0024] The controller 35 controls the servo motor 13 to work, which drives the threaded rod 12 to rotate. The threaded rod 12 drives the first cutting frame 8 and the second cutting frame 9 to move through the threaded connection with the slider 11. At the same time, the controller 35 controls the drive motor 15 to work, which drives the cutting blade 16 to rotate through the rotating shaft 14 to perform cutting. The four cutting blades 16 are located on the four sides of the aluminum alloy pallet to perform longitudinal and transverse cutting on the aluminum alloy profile.
[0025] Please see Figure 1 , Figures 3 to 6 The fixed seat 17 has an opening slot 22 inside. A U-shaped frame 23 is fixedly connected to the top of the sliding seat 18. A roller 24 is rotatably connected to the U-shaped frame 23. The roller 24 is located in the opening slot 22. A wedge-shaped rod 25 is slidably connected laterally in the opening slot 22. A second spring slot 26 is opened in the fixed seat 17 near the outside of the opening slot 22. A second spring 27 is fixedly connected between the inner wall of the second spring slot 26 and the outer end of the wedge-shaped rod 25. The left and right sides of the interior of the first connecting seat 4 and the second connecting seat 5 are both open. A notch 28 is provided, and two mounting brackets 29 are fixedly connected to the inner top wall of the gantry frame 2. The two mounting brackets 29 are located inside the notch 28 and are slidably connected to the notch 28. A drive shaft 30 is rotatably connected inside the mounting bracket 29. A ratchet 31 is fixedly connected to the rear end of the drive shaft 30. A pawl 32 is rotatably connected to the mounting bracket 29 near the ratchet 31. A turntable 33 is fixedly connected to the front end of the drive shaft 30. Multiple abutments 34 are fixed to the outer end of the turntable 33. The multiple abutments 34 are arranged around the turntable 33.
[0026] By setting ratchet 31 and pawl 32, the ratchet 31 on the mounting bracket 29 on the left side of the bottom of the gantry frame 2 can only rotate clockwise, and the ratchet 31 on the mounting bracket 29 on the right side of the bottom of the gantry frame 2 can only rotate counterclockwise. Thus, when the hydraulic rod 3 drives the fixed column 6 to move downward, when the flat end of the bottom of the wedge rod 25 contacts the ratchet 31, the ratchet 31 on the mounting bracket 29 can rotate, avoiding obstruction to the downward movement of the pressure plate 7.
[0027] Please see Figure 3 and Figure 5The top of the wedge rod 25 near the turntable 33 is curved, and the bottom of the wedge rod 25 near the roller 24 is also curved. The slope height of the curved surface of the wedge rod 25 near the turntable 33 gradually increases from left to right, and the slope height of the curved surface of the wedge rod 25 near the roller 24 gradually decreases from left to right. The second spring 27 and the first spring 21 are both made of piano wire. The outer ends of the second spring 27 and the first spring 21 are coated with an anti-rust coating. By making the material of the second spring 27 and the first spring 21 piano wire, the second spring 27 and the first spring 21 can have a strong elastic limit and strength limit. Moreover, by coating the outer ends of the second spring 27 and the first spring 21 with an anti-rust coating, the second spring 27 and the first spring 21 can be prevented from rusting after long-term use.
[0028] Working principle: When using this aluminum alloy pallet processing cutting and nailing composite mechanism, firstly, the aluminum alloy profile to be processed is placed on the predetermined work position on the base 1. The hydraulic rod 3 extends and the stroke is controlled by the hydraulic rod 3, which is existing technology and will not be described in detail in this application. It drives the first connecting seat 4 and the second connecting seat 5 to move downward. The second connecting seat 5 drives the pressure plate 7 to press down on the aluminum alloy profile through the fixed column 6, so as to ensure the stability during cutting and nailing. When the flat end of the wedge rod 25 contacts the ratchet 31, the ratchet 31 on the mounting frame 29 can rotate, so as to avoid obstructing the downward movement of the pressure plate 7. The first cutting frames 8 on the left and right sides of the bottom of the first connecting seat 4 and the second cutting frames 9 on the front and rear sides of the bottom of the second connecting seat 5 descend synchronously. The drive motors 15 inside the first cutting frames 8 and the second cutting frames 9 drive the rotating shaft 14 to rotate, causing the cutting blade 16 to rotate at high speed. The drive mechanism inside the first connecting seat 4 and the second connecting seat 5 drives the threaded rod 12 to rotate through the servo motor 13, causing the slider 11 to move along the slide groove 10, thereby precisely adjusting the position of the first cutting frames 8 and the second cutting frames 9 to perform longitudinal and transverse cutting on the aluminum alloy profile. After the profile is cut, when the hydraulic rod 3 moves the pressure plate 7 upward, the hydraulic rod 3 moves the fixed seat 17 upward, so that the wedge rod 25 abuts against the abutment rod 34. The side of the wedge rod 25 near the abutment rod 34 is curved, so that the wedge rod 25 moves laterally into the fixed seat 17, thereby pushing the roller 24 to roll and move downward, so that the sliding seat 18 moves the moving seat 19 downward, thereby triggering the limit switch of the nail gun assembly 37, so that the nail gun assembly 37 can perform nailing operation. This structure is ingenious and does not require an additional power source, effectively reducing equipment cost and control complexity, and is easy to use. After nailing is completed, the hydraulic rod 3 retracts, causing the first connecting seat 4 and the second connecting seat 5 to rise. The mounting bracket 29 slides downward relative to the notch 28, the abutment rod 34 disengages from the wedge rod 25, and the wedge rod 25 resets under the elastic force of the second spring 27. The sliding seat 18 and the moving seat 19 rise and reset under the elastic force of the first spring 21. The limit switch of the nail gun assembly 37 is disconnected, completing one work cycle.
[0029] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cutting and nailing composite mechanism for processing aluminum alloy pallets, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a gantry frame (2). A hydraulic rod (3) is installed inside the gantry frame (2). The bottom of the hydraulic rod (3) is fixedly connected to a first connecting seat (4) and a second connecting seat (5). The area of the first connecting seat (4) is larger than that of the second connecting seat (5). A fixed column (6) is fixedly connected to the middle of the bottom of the second connecting seat (5). A pressure plate (7) is fixedly connected to the bottom of the fixed column (6). A buffer pad is glued to the bottom of the pressure plate (7). A first cutting frame (8) is provided on the left and right sides of the bottom of the first connecting seat (4). A second cutting frame (9) is provided on the front and rear sides of the bottom of the second connecting seat (5). A driving mechanism is provided inside the first connecting seat (4) and the second connecting seat (5). The driving mechanism controls the first cutting frame (8) and the second cutting frame (9) to move. A cutting mechanism is provided at the bottom of the first cutting frame (8) and the second cutting frame (9). The cutting mechanism can cut the plate at the top of the aluminum alloy pallet. A fixed seat (17) is fixedly connected to the outer end of the fixed column (6). A sliding seat (18) and a movable seat (19) are provided at the bottom of the fixed seat (17). The sliding seat (18) and the movable seat (19) are slidably connected to the outside of the fixed column (6). The sliding seat (18) and the movable seat (19) are connected by a support frame. A guide rod (20) is fixedly connected to the top of the sliding seat (18). The guide rod (20) extends to the top of the fixed seat (17) and forms a sliding connection with the fixed seat (17). A first [missing information] is fixedly connected between the outer end of the top of the guide rod (20) and the fixed seat (17). Spring (21), the first spring (21) is wound around the outside of the guide rod (20), the side end of the gantry (2) is fitted with a controller (35), the inside of the pressure plate (7) has multiple grooves (36), the inside of the grooves (36) is fitted with a nail gun assembly (37), the top of the nail gun assembly (37) is fitted with a limit switch, the bottom of the moving seat (19) is in contact with the limit switch on the top of the nail gun assembly (37), the fixed seat (17) is provided with an abutment mechanism, the abutment mechanism can control the sliding seat (18) to move down to trigger the limit switch of the nail gun assembly (37) to nail.
2. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 1, characterized in that: The two first cutting frames (8) at the bottom of the first connecting seat (4) move back and forth, and the two second cutting frames (9) at the bottom of the second connecting seat (5) move left and right.
3. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 1, characterized in that: The driving mechanism includes a slide groove (10), a slider (11), a threaded rod (12), and a servo motor (13). The first connecting seat (4) near the first cutting frame (8) and the second connecting seat (5) near the second cutting frame (9) are both provided with slide grooves (10). The slider (11) is slidably connected inside the slide groove (10). The threaded rod (12) is rotatably connected inside the slide groove (10). The threaded rod (12) is threaded through the entire slider (11). The threaded rod (12) inside the first connecting seat (4) extends to the outside of the first connecting seat (4) and forms a rotatable connection with the first connecting seat (4). The end of the threaded rod (12) inside the first connecting seat (4) extending to the outside of the first connecting seat (4) is fixedly connected to the servo motor (13). The end of the threaded rod (12) inside the second connecting seat (5) extending to the outside of the second connecting seat (5) is also fixedly connected to the servo motor (13).
4. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 3, characterized in that: There are four sliders (11), and the cross-sections of the groove (10) and the slider (11) are T-shaped and compatible.
5. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 1, characterized in that: The cutting mechanism includes a rotating shaft (14), a drive motor (15), and a cutting blade (16). The first cutting frame (8) and the second cutting frame (9) are both rotatably connected to the rotating shaft (14). The drive motor (15) is fixedly connected to one end of the rotating shaft (14) away from the pressure plate (7), and the cutting blade (16) is installed at the other end of the rotating shaft (14) by screws.
6. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 1, characterized in that: The abutment mechanism includes an opening slot (22), a U-shaped frame (23), a roller (24), a wedge rod (25), a second spring slot (26), a second spring (27), a notch (28), a mounting bracket (29), a drive shaft (30), a ratchet (31), a pawl (32), a turntable (33), and an abutment rod (34). The fixed seat (17) has an opening slot (22) inside. The top of the sliding seat (18) is fixedly connected to the U-shaped frame (23). The roller (24) is rotatably connected to the U-shaped frame (23). The roller (24) is located in the opening slot (22). The wedge rod (25) is slidably connected in the opening slot (22). The fixed seat (17) has a second spring slot (26) near the outside of the opening slot (22). The inner wall of the second spring slot (26) is connected to the wedge rod. A second spring (27) is fixedly connected between the outer ends of the rod (25). Notches (28) are provided on the left and right sides of the interior of the first connecting seat (4) and the second connecting seat (5). Two mounting brackets (29) are fixedly connected to the inner top wall of the gantry frame (2). The two mounting brackets (29) are located in the notches (28) and form a sliding connection with the notches (28). A drive shaft (30) is rotatably connected inside the mounting bracket (29). A ratchet (31) is fixedly connected to the rear end of the drive shaft (30). A pawl (32) is rotatably connected to the mounting bracket (29) near the ratchet (31). A turntable (33) is fixedly connected to the front end of the drive shaft (30). Multiple abutments (34) are fixed to the outer end of the turntable (33). The multiple abutments (34) are arranged around the turntable (33) for one revolution.
7. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 6, characterized in that: The top of the wedge rod (25) near the turntable (33) is a curved surface, and the bottom of the wedge rod (25) near the roller (24) is also a curved surface.
8. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 7, characterized in that: The height of the curved surface of the wedge rod (25) near the turntable (33) gradually increases from left to right, while the height of the curved surface of the wedge rod (25) near the roller (24) gradually decreases from left to right.
9. The cutting and nailing composite mechanism for processing aluminum alloy pallets according to claim 6, characterized in that: The second spring (27) and the first spring (21) are both made of piano wire, and the outer ends of the second spring (27) and the first spring (21) are coated with an anti-rust coating.