Full-automatic nylon strapping machine for wiring harness packaging

Abstract

The application relates to the technical field of packaging equipment, in particular to a full-automatic nylon cable tie machine for wiring harness packaging, which comprises a nylon cable tie machine body, a vibration feeding mechanism, a cable tie arc-shaped feeding track, a linear feeding track and an automatic cable tie mechanism, and adjusting type damping legs are arranged at four corners and a middle position of the nylon cable tie machine body; the vibration feeding mechanism is installed at the right side end of the nylon cable tie machine body; the full-automatic nylon cable tie machine for wiring harness packaging is composed of the nylon cable tie machine body, the vibration feeding mechanism, the cable tie arc-shaped feeding track, the linear feeding track and the automatic cable tie mechanism, so that the wiring harness can be packaged conveniently and quickly; the adjusting type damping legs arranged at the four corners and the middle position of the nylon cable tie machine body can effectively unload the running vibration of the vibration feeding mechanism and the automatic cable tie mechanism, so that the running stability of the whole equipment is ensured, and the generation of noise can be reduced.

Description

Technical Field

[0001] This invention relates to the technical field of packaging equipment, specifically to a fully automatic nylon cable tie machine for wire harness packaging. Background Technology

[0002] A Chinese patent document with publication number CN116040066B discloses a photovoltaic cable winding nylon cable tie machine. The design includes a cabinet, an installation platform, a rotating mechanism, a winding mechanism, a cable laying mechanism, a first cable tie mechanism, a second cable tie mechanism, and a material discharge chute. The cabinet has an installation platform inside, on which the rotating mechanism, winding mechanism, cable laying mechanism, first cable tie mechanism, second cable tie mechanism, and material discharge chute are installed. The winding mechanism and cable laying mechanism work together to wind the photovoltaic cable. The rotating mechanism performs three transfers of the photovoltaic cable: first, the wound photovoltaic cable is transferred to the first cable tie mechanism for the first cable tie; then, it is transferred to the second cable tie mechanism for the second cable tie; finally, the photovoltaic cable with both cable ties is transferred to the material discharge chute. However, the base structure of the equipment is rigid, and the vibrating feeding mechanism and the cable tie cutting equipment used for cable tie feeding will generate a certain degree of mechanical vibration during actual operation of the nylon cable tie machine. This will cause noise during actual use, resulting in certain defects in its use. Therefore, this invention proposes a fully automatic nylon cable tie machine for wire harness packaging to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automatic nylon cable tie machine for wire harness packaging, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic nylon cable tie machine for wire harness packaging, comprising: The main body of the nylon cable tie machine is equipped with adjustable shock-absorbing legs at the four corners and the middle of the main body. A vibratory feeding mechanism is installed on the right side of the nylon cable tie machine body; A cable tie arc-shaped feeding track, the starting end of which is connected to a vibrating feeding mechanism; A linear feeding track is fixed on the table of the nylon cable tie machine body, and the starting end of the linear feeding track is connected to the end of the cable tie arc feeding track. An automatic cable tie mechanism is installed on the main body of the nylon cable tie machine and is located at the end of the linear feeding track.

[0005] Preferably, the adjustable shock-absorbing outrigger is composed of an outrigger body, a piston seat, an adjusting screw, and an outrigger base. The outrigger body is a vertical load-bearing column on the main body of the nylon cable tie machine, and a piston chamber is provided on the outrigger body. An air pipe connection port is provided on the upper end side wall of the piston chamber. The air pipe connection port is connected to an air supply device through an air supply pipe. The piston seat is movably disposed in the piston chamber. A threaded hole is provided on the lower end face of the piston seat. The adjusting screw is threadedly connected to the threaded hole. The outrigger base is fixedly welded to the bottom of the adjusting screw, and a screw nut is fixedly welded to the bottom of the adjusting screw.

[0006] Preferably, a limit stop is integrally formed on the upper side wall of the piston chamber, and a bolt hole is provided on the lower side wall of the piston chamber. A limit bolt is screwed into the bolt hole. The air pipe connection port is located on the upper side of the limit stop. A pressure detection sensor is provided in the piston chamber.

[0007] Preferably, a piston hole is provided on the outer side wall of the piston seat, the port of the piston hole is connected to the upper end face of the piston seat through a connecting groove, and a limit rod hole is provided at the bottom of the piston hole. A limit groove is provided on the side wall of the adjusting screw, and a self-locking component is provided in the piston hole.

[0008] Preferably, the self-locking component is composed of a piston, a limiting rod, and a return spring. The piston is movably disposed in the piston hole. The limiting rod is integrally formed with the inner end face of the piston and is movably disposed in the limiting rod hole. The return spring is movably sleeved on the limiting rod. A limiting ring is provided at the port of the piston hole, and a support spring is fixedly connected to the inner end face of the limiting ring.

[0009] Preferably, when the piston chamber is not filled with air, the piston is in a reset state, and at this time, the limiting rod is fully retracted into the limiting rod hole. After the piston chamber is filled with air, the piston moves inward, and the limiting rod is pushed out from the limiting rod hole and inserted into the limiting groove.

[0010] Preferably, the piston hole is provided with an insertion groove, an annular turning groove and a locking groove at the port. The insertion groove and the locking groove are symmetrically arranged in a set, and the cross-sectional dimensions of the insertion groove and the locking groove match. The insertion groove and the locking groove are connected to the annular turning groove.

[0011] Preferably, the side wall of the limiting ring is integrally formed with a locking protrusion, and a set of locking protrusions are symmetrically arranged, and the size of the locking protrusion matches the size of the locking groove. When the limiting ring is actually installed, the locking protrusion is embedded in the locking groove. The outer end face of the limiting ring is provided with an internal hexagonal wrench groove. After the piston chamber is filled with air, the support spring is in a compressed state.

[0012] Preferably, a sealing groove is provided on the side wall of the piston seat, the sealing groove is arranged in a circle around the piston seat and is located on the lower side of the piston hole, the sealing groove is connected to the upper end face of the piston seat through an air passage, and a sealing rubber is fixedly connected to the port of the sealing groove.

[0013] Preferably, the bottom of the nylon cable tie machine body is provided with a universal wheel structure. When the adjusting screw is turned to the upper side, the support leg base is higher than the lower side of the wheel body of the universal wheel structure. When the adjusting screw is turned to the lower side, the support leg base is lower than the lower side of the wheel body of the universal wheel structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. A fully automatic nylon cable tie machine for wire harness packaging is constructed by combining a nylon cable tie machine body, a vibrating feeding mechanism, a cable tie arc feeding track, a linear feeding track, and an automatic cable tie mechanism. This allows for convenient and quick packaging of wire harnesses. Adjustable shock-absorbing legs are installed at the four corners and the center of the nylon cable tie machine body to effectively unload the vibration of the vibrating feeding mechanism and the automatic cable tie mechanism, thereby ensuring the overall stability of the equipment and reducing noise generation. 2. By configuring the adjustable shock-absorbing outrigger as a combination of outrigger body, piston seat, adjusting screw and outrigger base, and opening a piston chamber on the outrigger body, and movably placing the piston seat in the piston chamber, the gas in the piston chamber is used for buffering, thereby effectively ensuring the overall vibration reduction effect of the adjustable shock-absorbing outrigger. 3. By opening a piston hole, connecting groove, and limit rod hole on the outer wall of the piston seat, and opening a limit groove on the side wall of the adjusting screw, and setting a self-locking component composed of a piston, limit rod, and return spring in the piston hole, the gas in the piston chamber forms a pressing force on the piston, thereby allowing the limit rod to embed into the limit groove to form a self-locking effect. This ensures the adjustment stability of the adjusting screw and avoids the mechanical vibration of the equipment operation causing the adjusting screw to rotate, thus affecting the stability of the equipment. Attached Figure Description

[0015] Figure 1 This is a front view of the present invention; Figure 2 This is a schematic diagram of the back of the invention; Figure 3 This is a schematic diagram of the adjustable shock-absorbing support leg structure of the present invention; Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B; Figure 6for Figure 3 Enlarged schematic diagram of the structure at point C; Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point D; Figure 8 This is a schematic diagram of the piston seat and adjusting screw structure of the present invention; Figure 9 for Figure 8 Enlarged schematic diagram of the structure at point E in the middle; Figure 10 This is a half-sectional view of the piston seat of the present invention; Figure 11 for Figure 10 Enlarged schematic diagram of the structure at point F; Figure 12 for Figure 10 Enlarged schematic diagram of the structure at point G in the middle; Figure 13 This is a schematic diagram of the limiting ring structure of the present invention.

[0016] In the diagram: 1. Nylon cable tie machine body; 2. Vibrating feeding mechanism; 3. Cable tie arc feeding track; 4. Straight feeding track; 5. Automatic cable tie mechanism; 6. Adjustable shock-absorbing support leg; 7. Universal wheel structure; 8. Support leg body; 9. Piston seat; 10. Adjusting screw; 11. Support leg base; 12. Piston chamber; 13. Air pipe connection port; 14. Limit stop; 15. Limit bolt; 16. Threaded hole; 17. Tightening nut; 18. Piston hole; 19. Connecting groove; 20. Limit rod hole; 21. Limit groove; 22. Piston; 23. Limit rod; 24. Return spring; 25. Insertion groove; 26. Annular steering groove; 27. Engaging groove; 28. Limit ring; 29. ​​Engaging protrusion; 30. Support spring; 31. Sealing groove; 32. Air passage; 33. Sealing rubber; 34. Hexagonal wrench groove; 35. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-13 The present invention provides the following three preferred embodiments: Example 1: A fully automatic nylon cable tie machine for wire harness packaging includes a nylon cable tie machine body 1, a vibrating feeding mechanism 2, a cable tie arc-shaped feeding track 3, a linear feeding track 4, and an automatic cable tie mechanism 5. Adjustable shock-absorbing legs 7 are provided at the four corners and the middle of the nylon cable tie machine body 1. The vibrating feeding mechanism 2 is installed on the right side of the nylon cable tie machine body 1. The starting end of the cable tie arc-shaped feeding track 3 is connected to the vibrating feeding mechanism 2. The linear feeding track 4 is fixed on the table of the nylon cable tie machine body 1, and the starting end of the linear feeding track 4 is connected to the end of the cable tie arc-shaped feeding track 3. The automatic cable tie mechanism 5 is equipped with... The automatic cable ties mechanism 5 is located at the end of the straight feeding track 4 and is mounted on the main body 1 of the nylon cable tie machine. The fully automatic nylon cable tie machine for wire harness packaging is composed of the main body 1, the vibrating feeding mechanism 2, the arc-shaped cable tie feeding track 3, the straight feeding track 4 and the automatic cable tie mechanism 5. This allows for convenient and quick packaging of wire harnesses. Adjustable shock-absorbing legs 7 are installed at the four corners and the middle of the main body 1 of the nylon cable tie machine to effectively unload the vibration of the vibrating feeding mechanism 2 and the automatic cable tie mechanism 5, thereby ensuring the overall stability of the equipment and reducing noise generation.

[0019] Example 2: Please refer to Figure 3-4 Based on Embodiment 1, the adjustable shock-absorbing outrigger 7 is composed of an outrigger body 9, a piston seat 10, an adjusting screw 11, and an outrigger base 12. The outrigger body 9 is a vertical load-bearing column on the nylon cable tie machine body 1, and a piston chamber 13 is provided on the outrigger body 9. An air pipe connection port 14 is provided on the upper end side wall of the piston chamber 13. The air pipe connection port 14 is connected to the air supply equipment through an air pipeline. The piston seat 10 is movably disposed in the piston chamber 13, and a threaded hole 17 is provided on the lower end face of the piston seat 10. The adjusting screw 11 is screwed into the piston chamber 13. The adjustable shock-absorbing leg 7 is connected in the threaded hole 17. The support leg base 12 is fixedly welded to the bottom of the adjusting screw 11, and the bottom of the adjusting screw 11 is fixedly welded with a screw nut 18. By setting the adjustable shock-absorbing leg 7 to be composed of the support leg body 9, piston seat 10, adjusting screw 11 and support leg base 12, and opening a piston cavity 13 on the support leg body 9, and movably setting the piston seat 10 in the piston cavity 13, the gas in the piston cavity 13 is used for buffering, thereby effectively ensuring the overall vibration reduction effect of the adjustable shock-absorbing leg 7.

[0020] A limit stop 15 is integrally formed on the upper side wall of the piston chamber 13, and a bolt hole is provided on the lower side wall of the piston chamber 13. A limit bolt 16 is screwed into the bolt hole. The air pipe connection port 14 is located on the upper side of the limit stop 15. An air pressure detection sensor is provided in the piston chamber 13. The limit stop 15 and the limit bolt 16 can limit the movement range of the piston seat 10.

[0021] Example 3: Please refer to Figure 3-10 and Figure 11 and Figure 12 Based on Embodiment 2, a piston hole 19 is provided on the outer side wall of the piston seat 10. The port of the piston hole 19 is connected to the upper end face of the piston seat 10 through the connecting groove 20. A limit rod hole 21 is provided at the bottom of the piston hole 19. A limit groove 22 is provided on the side wall of the adjusting screw 11. A self-locking component is provided in the piston hole 19. The self-locking component is composed of a piston 23, a limit rod 24 and a return spring 25. The piston 23 is movably disposed in the piston hole 19. The limit rod 24 is integrally formed with the inner end face of the piston 23. The limit rod 24 is movably disposed in the limit rod hole 21. The return spring 25 is movably sleeved on the limit rod 24. A limit ring 29 is provided at the port of the piston hole 19. A support spring 31 is fixedly connected to the inner end face of the limit ring 29.

[0022] When the piston chamber 13 is not filled with air, the piston 23 is in the reset state, and at this time, the limiting rod 24 is fully retracted into the limiting rod hole 21. After the piston chamber 13 is filled with air, the piston 23 moves inward, and the limiting rod 24 is pushed out from the limiting rod hole 21 and inserted into the limiting groove 22. By opening the piston hole 19, the connecting groove 20 and the limiting rod hole 21 on the outer side wall of the piston seat 10, and opening the limiting groove 22 on the side wall of the adjusting screw 11, and setting a self-locking component composed of the piston 23, the limiting rod 24 and the return spring 25 in the piston hole 19, the gas in the piston chamber 13 forms a pressing effect on the piston 23, thereby allowing the limiting rod 24 to be embedded in the limiting groove 22 to form a self-locking effect, thus ensuring the adjustment stability of the adjusting screw 11, and avoiding the mechanical vibration of the equipment operation that causes the adjusting screw 11 to rotate, thereby affecting the stability of the equipment.

[0023] An insertion groove 26, an annular turning groove 27 and a locking groove 28 are provided at the port of the piston hole 19. The insertion groove 26 and the locking groove 28 are symmetrically arranged in a set, and the cross-sectional dimensions of the insertion groove 26 and the locking groove 28 match. The insertion groove 26 and the locking groove 28 are connected to the annular turning groove 27.

[0024] The side wall of the limiting ring 29 has an integrally formed engagement protrusion 30. A set of engagement protrusions 30 are symmetrically arranged, and the size of the engagement protrusion 30 matches the size of the engagement groove 28. When the limiting ring 29 is actually installed, the engagement protrusion 30 is embedded into the engagement groove 28. The outer end face of the limiting ring 29 has an internal hexagonal wrench groove 35. After the piston chamber 13 is filled with air, the support spring 31 is in a compressed state, which facilitates the disassembly and assembly of the limiting ring 29.

[0025] A sealing groove 32 is provided on the side wall of the piston seat 10. The sealing groove 32 is arranged in a circle around the piston seat 10 and is located on the lower side of the piston hole 19. The sealing groove 32 is connected to the upper end face of the piston seat 10 through the air passage 33. A sealing rubber 34 is fixedly connected to the port of the sealing groove 32 to improve the sealing between the piston seat 10 and the piston cavity 13.

[0026] The bottom of the nylon cable tie machine body 1 is equipped with a universal wheel structure 8. When the adjusting screw 11 is turned to the upper side, the support leg base 12 is higher than the lower side of the wheel body of the universal wheel structure 8. When the adjusting screw 11 is turned to the lower side, the support leg base 12 is lower than the lower side of the wheel body of the universal wheel structure 8, which facilitates the overall movement and turnover of the equipment.

[0027] In actual processing, nylon cable ties are added to the vibrating feeding mechanism 2 by the staff, and then sent to the cable tie arc feeding track 3 by the vibrating feeding mechanism 2, and then transferred to the straight feeding track 4. The straight feeding track 4 then transports the cable ties to the position of the automatic cable tie mechanism 5. The wire harness to be bundled is transported to the position of the automatic cable tie mechanism 5 by the wire harness conveying equipment. Then, the automatic cable tie mechanism 5 uses nylon cable ties to bundle and package the wire harness.

[0028] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A fully automatic nylon cable tie machine for wire harness packaging, characterized in that: include: The main body of the nylon cable tie machine (1) is equipped with adjustable shock-absorbing legs (7) at the four corners and the middle of the main body of the nylon cable tie machine (1). Vibration feeding mechanism (2), the vibration feeding mechanism (2) is installed on the right side of the nylon cable tie machine body (1); Cable tie arc-shaped feeding track (3), the starting end of which is connected to the vibrating feeding mechanism (2); A linear feeding track (4) is fixed on the table of the nylon cable tie machine body (1), and the starting end of the linear feeding track (4) is connected to the end of the cable tie arc feeding track (3). Automatic cable tie mechanism (5) is installed on the main body (1) of the nylon cable tie machine and is located at the end of the straight feeding track (4); The adjustable shock-absorbing outrigger (7) is composed of an outrigger body (9), a piston seat (10), an adjusting screw (11), and an outrigger base (12). The outrigger body (9) is a vertical load-bearing column on the nylon cable tie machine body (1), and a piston chamber (13) is provided on the outrigger body (9). An air pipe connection port (14) is provided on the upper side wall of the piston chamber (13). The air pipe connection port (14) is connected to the air supply equipment through an air pipeline. The piston seat (10) is movably disposed in the piston chamber (13). A threaded hole (17) is provided on the lower end face of the piston seat (10). The adjusting screw (11) is threadedly connected in the threaded hole (17). The outrigger base (12) is fixedly welded to the bottom of the adjusting screw (11), and a screw nut (18) is fixedly welded to the bottom of the adjusting screw (11). A limit stop (15) is integrally formed on the upper side wall of the piston chamber (13), and a bolt hole is provided on the lower side wall of the piston chamber (13). A limit bolt (16) is screwed into the bolt hole. The air pipe connection port (14) is located on the upper side of the limit stop (15). A pressure detection sensor is provided in the piston chamber (13). A piston hole (19) is provided on the outer side wall of the piston seat (10). The port of the piston hole (19) is connected to the upper end face of the piston seat (10) through the connecting groove (20). A limit rod hole (21) is provided at the bottom of the piston hole (19). A limit groove (22) is provided on the side wall of the adjusting screw (11). A self-locking component is provided in the piston hole (19). The self-locking component is composed of a piston (23), a limiting rod (24), and a return spring (25). The piston (23) is movably disposed in the piston hole (19). The limiting rod (24) is integrally formed with the inner end face of the piston (23) and is movably disposed in the limiting rod hole (21). The return spring (25) is movably sleeved on the limiting rod (24). A limiting ring (29) is provided at the port of the piston hole (19), and a support spring (31) is fixedly connected to the inner end face of the limiting ring (29). When the piston chamber (13) is not filled with air, the piston (23) is in the reset state, and at this time, the limiting rod (24) is fully retracted into the limiting rod hole (21). After the piston chamber (13) is filled with air, the piston (23) moves inward, and the limiting rod (24) is pushed out from the limiting rod hole (21) and inserted into the limiting groove (22).

2. The fully automatic nylon cable tie machine for wire harness packaging according to claim 1, characterized in that: The piston hole (19) is provided with an insertion groove (26), an annular turning groove (27) and a locking groove (28). The insertion groove (26) and the locking groove (28) are symmetrically arranged in a set, and the cross-sectional dimensions of the insertion groove (26) and the locking groove (28) match. The insertion groove (26) and the locking groove (28) are connected to the annular turning groove (27).

3. The fully automatic nylon cable tie machine for wire harness packaging according to claim 2, characterized in that: The side wall of the limiting ring (29) is integrally formed with a locking protrusion (30). A set of locking protrusions (30) are symmetrically arranged, and the size of the locking protrusions (30) matches the size of the locking groove (28). When the limiting ring (29) is actually installed, the locking protrusions (30) are embedded in the locking groove (28). The outer end face of the limiting ring (29) is provided with an internal hexagonal wrench groove (35). After the piston chamber (13) is filled with air, the support spring (31) is in a compressed state.

4. The fully automatic nylon cable tie machine for wire harness packaging according to claim 3, characterized in that: A sealing groove (32) is provided on the side wall of the piston seat (10). The sealing groove (32) surrounds the piston seat (10) in a circle and is located on the lower side of the piston hole (19). The sealing groove (32) is connected to the upper end face of the piston seat (10) through the air passage (33). A sealing rubber (34) is fixedly connected to the port of the sealing groove (32).

5. The fully automatic nylon cable tie machine for wire harness packaging according to claim 4, characterized in that: The bottom of the nylon cable tie machine body (1) is provided with a universal wheel structure (8). When the adjusting screw (11) is turned to the upper side, the support leg base (12) is higher than the lower side of the wheel body of the universal wheel structure (8). When the adjusting screw (11) is turned to the lower side, the support leg base (12) is lower than the lower side of the wheel body of the universal wheel structure (8).

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