Automobile H1 bulb wick welding equipment

Abstract

The utility model belongs to the technical field of bulb wick welding, and particularly relates to an automotive H1 bulb wick welding device which comprises a rotary table machine, a plurality of mounting plates are fixedly mounted on the rotary table machine, an anti-deviation assembly ensures that a wick directly faces a bulb in the assembling process of the bulb and the wick, and the bulb is gradually preheated through a plurality of preheating assemblies. Cracking or damage of the bulb caused by rapid temperature difference is avoided, the bulb and the lamp wick are welded together by continuously heating and extruding the bulb through a plurality of welding assemblies, and the situation that after the bulb and the lamp wick are welded, the bulb is deformed or broken due to internal residual stress of materials is avoided through an annealing assembly. According to the welding equipment, full-automatic preheating, welding and annealing during welding of the bulb wick are achieved, the production efficiency is improved, the capacity requirement of mass production is met, the welded bulb wick is rapidly cooled and shaped through the cooling assembly, and the welding quality of the bulb wick is improved.

Description

Technical Field

[0001] This utility model relates to the field of light bulb wick welding technology, specifically to a welding device for automotive H1 light bulb wicks. Background Technology

[0002] The H1 automotive lamp is a halogen bulb widely used in automotive headlight systems, renowned for its high brightness and excellent beam focus. It features a single-ended design with a precisely aligned filament, providing strong illumination with low power consumption, ensuring driving safety at night or in adverse weather conditions. H1 bulbs meet stringent international standards, offering drivers reliable road visibility, while their compact design facilitates installation in various vehicle models. In the production of H1 automotive lamps, the soldering of the bulb filament is a critical step that directly affects the bulb's performance and lifespan.

[0003] In the existing process of welding automotive H1 bulb cores, manual operation or semi-automatic welding machines are mainly used. This method is not only time-consuming but also inefficient, failing to meet the production capacity requirements of mass production. In addition, the lack of a rapid cooling and shaping step after welding affects the quality of the core welding. To solve the above problems and improve production efficiency and welding quality, we propose a welding equipment for automotive H1 bulb cores. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a welding device for automotive H1 bulb wicks. Several mounting plates are fixedly installed on a turntable machine. Clamping devices for the bulb and wick are set on the mounting plates. An anti-deviation component ensures the wick is aligned with the bulb during assembly. Several preheating components gradually preheat the bulb. Then, several welding components continuously heat and compress the bulb, welding the bulb and wick together. An annealing component reheats and anneals the bulb wick, and a cooling component rapidly cools and shapes the welded bulb wick, thus solving the problems mentioned earlier.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding device for automotive H1 bulb wicks, comprising a rotary table machine, on which several mounting plates are fixedly installed. A second gripper cylinder is fixedly installed on the side of the mounting plate away from the rotary table machine, holding a bulb wick. A lifting plate is provided on the top side of the mounting plate, and a first cylinder is fixedly installed on the bottom side of the mounting plate. A first connecting plate is fixedly connected to the output shaft end of the first cylinder. Two sets of lifting rods are slidably mounted on the mounting plate, with the top and bottom ends of the lifting rods respectively fixedly connected to the lifting plate and the first connecting plate. A first gripper cylinder is fixedly installed on the top of the lifting plate, holding a bulb wick. An anti-deviation assembly is provided on the left side of the rotary table machine, several preheating components and several welding components are provided on the front side of the rotary table machine, several annealing components are provided on the right side of the rotary table machine, and a cooling assembly is provided on the rear side of the rotary table machine.

[0006] Preferably, the anti-deviation component includes a second mounting block, on the top side of the second mounting block near the turntable machine, a third gripper cylinder is slidably mounted, and on the top side of the second mounting block away from the turntable machine, the third cylinder is fixedly mounted, and the output shaft end of the third cylinder is fixedly connected to the side of the third gripper cylinder away from the turntable machine.

[0007] Preferably, the preheating assembly includes a mounting block one, on the top side of the mounting block one near the turntable machine, a flame gun one is slidably mounted, and on the top side of the mounting block one away from the turntable machine, a cylinder two is fixedly mounted, with the output shaft end of the cylinder two fixedly connected to the side of the flame gun one away from the turntable machine.

[0008] Preferably, the welding assembly includes a mounting block three. A gripper cylinder four is slidably mounted on the top of the mounting block three near the turntable machine. A cylinder four is fixedly mounted on the top of the mounting block three away from the turntable machine. The output shaft end of the cylinder four is fixedly connected to the side of the gripper cylinder four away from the turntable machine. A shaping plate is slidably mounted on both output ends of the top of the gripper cylinder four. A flame gun two is slidably mounted on the top center of the gripper cylinder four. A cylinder five is fixedly mounted on the side of the gripper cylinder four away from the turntable machine. A connecting plate two is fixedly connected to the output shaft end of the cylinder five. The side of the flame gun two away from the turntable machine is fixedly connected to the connecting plate two.

[0009] Preferably, the annealing assembly includes a mounting block four, a sliding frame slidably mounted on the top of the mounting block four near the turntable machine, a cylinder six fixedly mounted on the top of the mounting block four away from the turntable machine, the output shaft end of the cylinder six fixedly connected to the sliding frame away from the turntable machine, a flame gun three slidably mounted on the sliding frame, and a cylinder seven fixedly mounted inside the sliding frame, the output shaft end of the cylinder seven fixedly connected to the bottom side of the flame gun three.

[0010] Preferably, the cooling assembly includes an air supply pipe, the top side of which is fixedly connected to a plurality of jet pipes, the input end of which is fixedly connected to a solenoid valve, and the input end of which is fixedly connected to an air intake pipe.

[0011] This invention provides a welding device for the core of an H1 automotive light bulb. Compared with the prior art, it has the following advantages:

[0012] 1. This automotive H1 bulb wick welding equipment comprises several mounting plates fixedly installed on a turntable. Clamping devices for the bulb and wick are installed on the mounting plates. An anti-deviation component is located on the left side of the turntable to ensure the wick is aligned with the bulb during assembly. Several preheating and welding components are located at the front of the turntable. The preheating components gradually preheat the bulb to prevent cracking or damage caused by rapid temperature differences. The welding components continuously heat and compress the bulb to weld the bulb and wick together. Several annealing components are located on the right side of the turntable to prevent deformation or breakage of the bulb due to residual stress in the material after welding. This welding equipment achieves fully automated preheating, welding, and annealing during bulb wick welding, improving production efficiency and meeting the capacity requirements of mass production.

[0013] 2. The automotive H1 bulb core welding equipment has a cooling component installed at the rear of the turntable machine. The cooling component rapidly cools and shapes the welded bulb core, thereby improving the quality of the bulb core welding. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the main body of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear view of the main body structure of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0018] In the diagram: 1. Turntable machine; 2. Air supply pipe; 3. Solenoid valve; 4. Air inlet pipe; 5. Jet nozzle; 6. Mounting plate; 7. Lifting plate; 8. Gripper cylinder one; 9. Cylinder one; 10. Lifting rod; 11. Connecting plate one; 12. Gripper cylinder two; 13. Mounting block one; 14. Cylinder two; 15. Flame gun one; 16. Mounting block two; 17. Cylinder three; 18. Gripper cylinder three; 19. Lamp wick; 20. Light bulb; 21. Mounting block three; 22. Cylinder four; 23. Cylinder five; 24. Connecting plate two; 25. Flame gun two; 26. Gripper cylinder four; 27. Shaping plate; 28. Mounting block four; 29. ​​Cylinder six; 30. Cylinder seven; 31. Flame gun three; 32. Sliding frame. 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 1-4 This utility model provides a technical solution: a welding device for automotive H1 bulb wicks, including a turntable machine 1, on which several mounting plates 6 are fixedly installed. A second gripper cylinder 12 is fixedly installed on the side of the mounting plate 6 away from the turntable machine 1, holding a bulb wick 19. A lifting plate 7 is provided on the top side of the mounting plate 6, and a first cylinder 9 is fixedly installed on the bottom side of the mounting plate 6. A first connecting plate 11 is fixedly connected to the output shaft end of the first cylinder 9. Two sets of lifting rods 10 are also slidably passed through the mounting plate 6. The top and bottom ends of the lifting rods 10 are fixedly connected to the lifting plate 7 and the first connecting plate 11, respectively. A first gripper cylinder 8 is fixedly installed on the top of the lifting plate 7, holding a bulb 20. An anti-deviation component is provided on the left side of the turntable machine 1, several preheating components and several welding components are provided on the front side of the turntable machine 1, several annealing components are provided on the right side of the turntable machine 1, and a cooling component is provided on the rear side of the turntable machine 1.

[0021] When using the H1 bulb wick welding equipment for vehicles, the bulb 20 is first placed on the gripper cylinder 8 mounted on one of the mounting plates 6. As the rotating machine 1 rotates, the wick 19 is then placed on the mounting plate 6 and mounted on the gripper cylinder 12. The cylinder 9 pushes the connecting plate 11, thereby causing the two sets of lifting rods 10 to descend, which in turn causes the lifting plate 7 to descend. The gripper cylinder 8, which is fixedly mounted on the top of the lifting plate 7, then assembles the bulb 20 onto the wick 19. During the assembly process, the wick 19 is clamped by an anti-deviation component to prevent assembly failure. After assembly, the bulb 20 is preheated and welded multiple times by several preheating components and several welding components. After welding, the bulb 20 is annealed multiple times by an annealing component. Finally, the bulb 20 and the wick 19 are cooled and shaped multiple times by a cooling component.

[0022] The anti-deviation assembly includes mounting block 2 16. A gripper cylinder 3 18 is slidably mounted on the top of mounting block 2 16 near the turntable 1. A cylinder 3 17 is fixedly mounted on the top of mounting block 2 16 away from the turntable 1. The output shaft end of cylinder 3 17 is fixedly connected to the side of gripper cylinder 3 18 away from the turntable 1.

[0023] When the anti-deviation component is in use, the three-cylinder cylinder 17 pushes the three-claw cylinder 18 on the top of the mounting block 2 16 to slide towards the turntable machine 1, thereby clamping the lamp wick 19 by the three-claw cylinder 18.

[0024] The preheating assembly includes a mounting block 13. A flame gun 15 is slidably mounted on the top of the mounting block 13 near the turntable 1. A cylinder 2 14 is fixedly mounted on the top of the mounting block 13 away from the turntable 1. The output shaft end of the cylinder 2 14 is fixedly connected to the side of the flame gun 15 away from the turntable 1.

[0025] When the preheating component is in use, the flame gun 15 is pushed on top of the mounting block 13 by the cylinder 2 14 and slid towards the turntable 1, thereby heating the bulb 20 by the flame gun 15.

[0026] The welding assembly includes mounting block 3 21. A gripper cylinder 4 26 is slidably mounted on the top of mounting block 3 21 near the turntable 1. A cylinder 4 22 is fixedly mounted on the top of mounting block 3 21 away from the turntable 1. The output shaft end of cylinder 4 22 is fixedly connected to the side of gripper cylinder 4 26 away from the turntable 1. A shaping plate 27 is slidably mounted on both sides of the top output end of gripper cylinder 4 26. A flame torch 25 is slidably mounted on the top center of gripper cylinder 4 26. A cylinder 5 23 is fixedly mounted on the side of gripper cylinder 4 26 away from the turntable 1. A connecting plate 24 is fixedly connected to the output shaft end of cylinder 5 23. The side of flame torch 25 away from the turntable 1 is fixedly connected to the connecting plate 24.

[0027] When the welding assembly is in use, cylinder 4 22 pushes the gripper cylinder 4 26 to slide on top of mounting block 3 21 toward the turntable machine 1. Then, the flame gun 25, which is slidably mounted on the gripper cylinder 4 26, heats the bulb 20. After heating, cylinder 5 23 pushes the connecting plate 24, thereby causing the flame gun 25 to slide away from the turntable machine 1 on the top side of the gripper cylinder 4 26. At the same time, the gripper cylinder 4 26 drives two sets of shaping plates 27 to squeeze and shape the bulb 20, thereby welding the bulb 20 and the wick 19 together.

[0028] The annealing assembly includes mounting block 4 28. A sliding frame 32 is slidably mounted on the top of mounting block 4 28 near the turntable 1. A cylinder 6 29 is fixedly mounted on the top of mounting block 4 28 away from the turntable 1. The output shaft end of cylinder 6 29 is fixedly connected to the side of sliding frame 32 away from the turntable 1. A flame gun 31 is slidably mounted on sliding frame 32. A cylinder 7 30 is fixedly mounted inside sliding frame 32. The output shaft end of cylinder 7 30 is fixedly connected to the bottom side of flame gun 31.

[0029] When the annealing assembly is in use, the cylinder six 29 pushes the sliding frame 32 to slide on the top of the mounting block four 28 toward the side closer to the turntable machine 1, thereby driving the flame gun three 31 closer to the bulb 20. Then, the cylinder seven 30 pushes the flame gun three 31 to rise and fall continuously, thereby heating and annealing the entire bulb 20.

[0030] The cooling assembly includes an air supply pipe 2, with several jet pipes 5 fixedly connected to the top side of the air supply pipe 2, a solenoid valve 3 fixedly connected to the input end of the air supply pipe 2, and an air intake pipe 4 fixedly connected to the input end of the solenoid valve 3.

[0031] When the cooling assembly is in use, cooling gas is introduced through the air inlet pipe 4, and the cooling gas is controlled by the solenoid valve 3 to enter the air supply pipe 2, thereby spraying out through several air jet pipes 5 to quickly cool and shape the bulb 20.

[0032] Working principle: When using the H1 bulb core welding equipment for vehicles, the bulb 20 is first placed on the gripper cylinder 8 mounted on one of the mounting plates 6. As the mounting plate 6 rotates with the turntable machine 1, the core 19 is then placed on the mounting plate 6 and the gripper cylinder 12 is mounted on it. The cylinder 9 pushes the connecting plate 11, thereby driving the two sets of lifting rods 10 to descend, which in turn drives the lifting plate 7 to descend. The gripper cylinder 8, which is fixedly mounted on the top of the lifting plate 7, drives the bulb 20 to be assembled onto the core 19. During the assembly process, the cylinder 17 pushes the gripper cylinder 18 on the top of the mounting block 16 to slide towards the turntable machine 1, thereby gripping the core 19 to prevent assembly failure. After assembly, the cylinder 14 pushes the flame gun 15 on the top of the mounting block 13 to slide towards the turntable machine 1, thereby preheating the bulb 20 multiple times with the flame gun 15.

[0033] Next, cylinder 422 pushes gripper cylinder 46 on top of mounting block 321, sliding it towards turntable 1. Then, the flame torch 25, slidably mounted on gripper cylinder 426, heats bulb 20. After heating, cylinder 523 pushes connecting plate 24, causing flame torch 25 to slide away from turntable 1 from the top side of gripper cylinder 426. Simultaneously, gripper cylinder 426 drives two sets of shaping plates 27 to compress and shape bulb 20, thus welding bulb 20 and wick 19 together. After being connected and welded, the sliding frame 32 is pushed by cylinder six 29 to slide on the top of the mounting block four 28 towards the side closer to the turntable machine 1, thereby driving the flame gun three 31 closer to the bulb 20. Then, the flame gun three 31 is pushed up and down by cylinder seven 30 to heat and anneal the entire bulb 20. After annealing, cooling gas is introduced through the air inlet pipe 4, and the cooling gas is controlled by the solenoid valve 3 to enter the gas supply pipe 2. The cooling gas is then sprayed out through several jet pipes 5 to quickly cool and shape the bulb 20.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] 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 welding device for automotive H1 bulb cores, comprising a rotary table machine (1), characterized in that: Several mounting plates (6) are fixedly installed on the turntable machine (1). A gripper cylinder two (12) is fixedly installed on the side of the mounting plate (6) away from the turntable machine (1). The gripper cylinder two (12) holds a lamp wick (19). A lifting plate (7) is provided on the top side of the mounting plate (6). A cylinder one (9) is fixedly installed on the bottom side of the mounting plate (6). A connecting plate one (11) is fixedly connected to the output shaft end of the cylinder one (9). Two sets of lifting rods (10) are also slidably passed through the mounting plate (6). The top and bottom of the lifting rod (10) are fixedly connected to the lifting plate (7) and the connecting plate (11) respectively. The top of the lifting plate (7) is fixedly installed with a gripper cylinder (8). The gripper cylinder (8) holds a light bulb (20). The left side of the turntable machine (1) is provided with an anti-deviation component. The front side of the turntable machine (1) is provided with several preheating components and several welding components. The right side of the turntable machine (1) is provided with several annealing components. The rear side of the turntable machine (1) is provided with a cooling component.

2. The welding equipment for automotive H1 bulb cores according to claim 1, characterized in that: The anti-deviation assembly includes a second mounting block (16), on the top of the second mounting block (16) near the turntable (1) a third gripper cylinder (18) is slidably mounted, and on the top of the second mounting block (16) away from the turntable (1) a third cylinder (17) is fixedly mounted, and the output shaft end of the third cylinder (17) is fixedly connected to the side of the third gripper cylinder (18) away from the turntable (1).

3. The welding equipment for automotive H1 bulb cores according to claim 1, characterized in that: The preheating assembly includes a mounting block (13), on which a flame gun (15) is slidably mounted on the top side of the mounting block (1) near the turntable (1), and a cylinder (14) is fixedly mounted on the top side of the mounting block (1) away from the turntable (1). The output shaft end of the cylinder (14) is fixedly connected to the side of the flame gun (15) away from the turntable (1).

4. The welding equipment for automotive H1 bulb cores according to claim 1, characterized in that: The welding assembly includes mounting block three (21), on the top of mounting block three (21) near the turntable machine (1) a gripper cylinder four (26) is slidably mounted, on the top of mounting block three (21) away from the turntable machine (1) a cylinder four (22) is fixedly mounted, the output shaft end of the cylinder four (22) is fixedly connected to the side of the gripper cylinder four (26) away from the turntable machine (1), both output ends of the top of the gripper cylinder four (26) are slidably mounted with shaping plates (27), a flame gun two (25) is slidably mounted in the middle of the top side of the gripper cylinder four (26), a cylinder five (23) is fixedly mounted on the side of the gripper cylinder four (26) away from the turntable machine (1), the output shaft end of the cylinder five (23) is fixedly connected to a connecting plate two (24), and the side of the flame gun two (25) away from the turntable machine (1) is fixedly connected to the connecting plate two (24).

5. The welding equipment for automotive H1 bulb cores according to claim 1, characterized in that: The annealing assembly includes a mounting block four (28), on the top of the mounting block four (28) near the turntable machine (1) a sliding frame (32) is slidably mounted thereon, and on the top of the mounting block four (28) away from the turntable machine (1) a cylinder six (29) is fixedly mounted thereon, the output shaft end of the cylinder six (29) is fixedly connected to the side of the sliding frame (32) away from the turntable machine (1), a flame gun three (31) is slidably mounted on the sliding frame (32), and a cylinder seven (30) is fixedly mounted inside the sliding frame (32), the output shaft end of the cylinder seven (30) is fixedly connected to the bottom side of the flame gun three (31).

6. The welding equipment for automotive H1 bulb cores according to claim 1, characterized in that: The cooling assembly includes an air supply pipe (2), the top side of which is fixedly connected to a plurality of jet pipes (5), the input end of which is fixedly connected to a solenoid valve (3), and the input end of which is fixedly connected to an air intake pipe (4).

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