Automatic machine for welding intermediate windowed lines in very fine coaxial cable bundles

Abstract

The application discloses a kind of automatic welding machines of very fine coaxial wire bundle intermediate windowing wire, including line butt joint device, suction feeding device, six-station cyclic transfer fixture single motor driving device, welding support device and finished product taking-out device.The application uses advanced linear motor module to replace traditional screw module, can realize the accurate welding of very fine coaxial wire bundle, greatly improves welding precision and production efficiency, and adds tin breaking machine in welding process to effectively prevent tin explosion phenomenon, improves product quality, the automation degree of the application is high, reduces the dependence on operator skills, effectively reduces labor cost, the application also has CCD machine vision positioning system can realize self-diagnosis and fault warning function, can discover abnormal situation in production process in time, ensure the stability of production process and the quality consistency of product.

Description

An automatic welding machine for a fine coaxial cable bundle with a central windowed wire Technical Field

[0001] This invention relates to the field of automatic welding machine technology, specifically to an automatic welding machine for an ultra-fine coaxial cable bundle with a central windowed wire. Background Technology

[0002] Automatic welding machines are currently used in the automated production of signal transmission harnesses for router PCB circuit boards supporting the WIFI6 protocol. At present, there are many difficulties in welding extremely fine coaxial cable harnesses on PCB circuit boards, such as difficulty in ensuring welding accuracy, harmful gases generated by flux during welding, uneven flux (rosin) in the solder wire, which will boil and cause solder explosion during continuous high-temperature soldering. The small solder balls generated by the solder explosion are difficult to clean, which seriously affects the quality of the product. At the same time, they may splash into the operator's eyes and cause personal injury. There are also problems such as low production efficiency and high labor costs. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle, 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: an automatic welding machine for an ultra-fine coaxial cable bundle with a central windowed wire, comprising a wire taking and connecting device, a suction and feeding device, a six-station circulating conveying fixture single motor drive device, a welding support device, and a finished product taking out device;

[0005] The wire take-up and docking device includes a base 1, a column 1 and a column 2 are mounted on the top of the base 1, and a linear motor module 1 is mounted on the top of the column 1 and the column 2. A lead screw module 1 and a lead screw module 2 are mounted on the slider of the linear motor module 1. A finger cylinder 1 is mounted on the lead screw module 2 and holds the wire. A lead screw module 3 is mounted on the bottom of the linear motor module 1, and a finger cylinder 2 is mounted on the lead screw module 3. The side of the finger cylinder 2 away from the finger cylinder 1 is provided with a finger cylinder 3 mounted on the linear motor module 1.

[0006] The welding support device includes a linear motor module two and a pressing and positioning module. The linear motor module two is equipped with a double welding module one, a double welding module two, a single welding module one, a single welding module two and a CCD detection module in sequence via a slider. A corrugated pipe one is installed on the top of the linear motor module two.

[0007] The six-station cyclic conveying fixture single-motor drive device includes a linear conveying module. The two ends of the linear conveying module are respectively provided with a front fixture up-and-down conversion module and a rear fixture up-and-down conversion module. A front sensor and a rear sensor are respectively installed on the front fixture up-and-down conversion module and the rear fixture up-and-down conversion module. A carrier module is installed on the linear conveying module, and a drive motor is installed on the front fixture up-and-down conversion module.

[0008] The feeding device includes a linear slide module, on which a dual-axis slide cylinder is installed. The output end of the dual-axis slide cylinder is connected to a feeding and suction component. A feeding drag chain is connected to the linear slide module.

[0009] The finished product removal device includes a locking block base, on which a first removal column and a second removal column are installed. A fourth lead screw module is installed on the first and second removal columns. A three-axis cylinder with a guide rod is installed on the fourth lead screw module, and the output end of the three-axis cylinder with a guide rod is connected to the finished product removal assembly. A second bellows is installed on the fourth lead screw module.

[0010] Preferably, both the lead screw module one and the lead screw module two are equipped with one end of a cable chain, and the other end of the cable chain is connected to the linear motor module one.

[0011] Preferably, the welding support device includes base 2, base 3, and base 4, and the top of base 2 is equipped with column 3 and column 4, the top of base 3 is equipped with column 5 and column 6, the top of base 4 is equipped with column 7 and column 8, and the linear motor module 2 is installed on column 3, column 4, column 5, column 6, column 7, and column 8.

[0012] Preferably, the pressing and positioning module includes a fixing block installed on the linear motor module two, a fixing column installed on the fixing block, an electric slide fixedly installed on the fixing column, a slide drag chain installed on the electric slide, a slide cylinder installed on the electric slide, and a pressing and positioning sheet installed on the slide cylinder.

[0013] Preferably, the dual welding module includes a fixed plate, on which a solder breaker 1 and a solder breaker 2 are mounted. A dual-axis slide cylinder 2 is mounted on one side of the fixed plate. A welding handle 1 and a welding handle 2 are mounted on the dual-axis slide cylinder 2. Soldering iron tip 1 and soldering iron tip 2 are respectively mounted on the welding handle 1 and the welding handle 2.

[0014] Preferably, locking block one and locking block two are respectively installed on both ends of the electric slide, a pressing positioning fixing plate is installed on the electric slide, and a rib plate is installed on the pressing positioning fixing plate, and a reinforcing rib is installed between the pressing positioning fixing plate and the rib plate.

[0015] Preferably, the housing includes a frame assembly and a sheet metal main cover. The sheet metal main cover is installed on top of the frame assembly. Caster feet are installed at the four corners of the bottom of the frame assembly. A three-color indicator light is installed on the top of the sheet metal main cover. A display screen support is installed on one side of the sheet metal main cover. An operation panel is installed on the display screen support.

[0016] Preferably, the vehicle module includes a fixture, on which a circuit board is mounted, and wires are installed on the circuit board.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] This invention uses an advanced linear motor module to replace the traditional lead screw module, enabling precise welding of extremely fine coaxial cable bundles, greatly improving welding accuracy and production efficiency. The addition of a solder breaker in the welding process effectively prevents solder explosions, improving product quality. The invention boasts a high degree of automation, reducing reliance on operator skills and effectively lowering labor costs. Furthermore, it features a CCD machine vision positioning system with self-diagnosis and fault warning functions, enabling timely detection of anomalies in the production process and ensuring production stability and product quality consistency. Attached Figure Description

[0019] Figure 1 is a front view of the structure of the present invention;

[0020] Figure 2 is a schematic diagram of the wire take-up and connection device of the present invention;

[0021] Figure 3 is a top view of the welding support device of the present invention;

[0022] Figure 4 is a front view schematic diagram of the welding support device of the present invention;

[0023] Figure 5 is a side view of the welding support device of the present invention.

[0024] Figure 6 is a top view of the pressing and positioning module of the present invention;

[0025] Figure 7 is a front view schematic diagram of the pressing and positioning module of the present invention;

[0026] Figure 8 is a side view of the pressing and positioning module of the present invention;

[0027] Figure 9 is a front view schematic diagram of the dual welding module of the present invention;

[0028] Figure 10 is a schematic diagram of the structure of the dual welding module of the present invention from one side.

[0029] Figure 11 is a front view schematic diagram of the single motor drive device for the six-station cyclic conveying fixture of the present invention.

[0030] Figure 12 is a top view of the single motor drive device for the six-station cyclic conveying fixture of the present invention.

[0031] Figure 13 is a front view schematic diagram of the suction and feeding device of the present invention;

[0032] Figure 14 is a side view of the suction and feeding device of the present invention.

[0033] Figure 15 is a front view structural schematic diagram of the finished product removal device of the present invention;

[0034] Figure 16 is a side view of the finished product removal device of the present invention.

[0035] Figure 17 is a schematic diagram of the vehicle module structure of the present invention;

[0036] Figure 18 is a schematic diagram of the overall structure of the present invention;

[0037] Figure 19 is a schematic diagram of the overall side view of the present invention.

[0038] In the diagram: 1. Wire picking and docking device; 2. Suction and feeding device; 3. Six-station circulating conveying fixture single motor drive device; 4. Welding support device; 5. Finished product removal device; 6. Wire; 7. Fixture; 8. Circuit board; 9. Housing; 11. Finger cylinder one; 12. Finger cylinder two; 13. Finger cylinder three; 14. Linear motor module one; 15. Lead screw module three; 16. Lead screw module one; 17. Lead screw module two; 18. Column one; 19. Column two; 110. Base one; 111. Cable chain; 21. Feeding and suction assembly; 22. Linear slide table mold Group; 23. Loading cable chain; 24. Dual-axis slide cylinder one; 31. Front fixture up-and-down conversion module; 32. Rear fixture up-and-down conversion module; 33. Carrier module; 34. Front sensor; 35. Rear sensor; 36. Linear conveying module; 37. Drive motor; 41. Linear motor module two; 42. Double welding module one; 43. Double welding module two; 44. Single welding module one; 45. Single welding module two; 46. CCD detection module; 47. Column three; 48. Column four; 49. Column five; 410. Column six; 411. Column seven ; 412. Column 8; 413. Base 2; 414. Base 3; 415. Base 4; 416. Pressing and positioning module; 417. Corrugated pipe 1; 42-1. Welding handle 1; 42-2. Welding handle 2; 42-3. Solder breaker 1; 42-4. Solder breaker 2; 42-5. Fixing plate; 42-6. Dual-axis slide cylinder 2; 42-7. Soldering iron tip 1; 42-8. Soldering iron tip 2; 416-1. Fixing lock block; 416-2. Fixing column; 416-3. Slide drag chain; 416-4. Locking block 1; 416-5. Locking block 2; 41 6-6. Electric slide table; 416-7. Slide table cylinder; 416-8. Pressing and positioning sheet; 416-9. Pressing and positioning fixing plate; 416-10. Reinforcing rib; 416-11. Rib plate; 51. Remove finished component; 52. Lead screw module; 53. Corrugated pipe II; 54. Remove column I; 55. Remove column II; 56. Locking block base; 57. Three-axis cylinder with guide rod; 9-1. Frame assembly; 9-2. Sheet metal outer cover; 9-3. Three-color indicator light; 9-4. Operation panel; 9-5. Display screen support base; 9-6. Caster and foot cup assembly. Detailed Implementation

[0039] 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.

[0040] Please refer to Figures 1-19. The present invention provides a technical solution: an automatic welding machine for an ultra-fine coaxial cable bundle with a central windowed wire, including a wire taking and docking device 1, a suction and feeding device 2, a six-station circulating conveying fixture single motor drive device 3, a welding support device 4, and a finished product taking out device 5. It adopts a modular concept, which allows each functional module to be replaced and upgraded independently, greatly improving the flexibility and adaptability of the equipment.

[0041] The wire take-up and connection device 1 includes a base 110, a column 18 and a column 2 19 mounted on the top of the base 110, and a linear motor module 14 mounted on the top of the column 18 and the column 2 19. A lead screw module 16 and a lead screw module 2 17 are mounted on the slider of the linear motor module 14. A finger cylinder 11 is mounted on the lead screw module 2 17, and the finger cylinder 11 holds the wire 6. A lead screw module 3 15 is mounted on the bottom of the linear motor module 14, and a finger cylinder 2 12 is mounted on the lead screw module 3 15. A finger cylinder 3 13 is mounted on the linear motor module 14 on the side of the finger cylinder 2 12 away from the finger cylinder 11.

[0042] The welding bracket device 4 includes a linear motor module 2 41 and a pressing and positioning module 416. The linear motor module 2 41 is equipped with a double welding module 1 42, a double welding module 2 43, a single welding module 1 44, a single welding module 2 45 and a CCD detection module 46 in sequence via a slider. A corrugated pipe 1 417 is installed on the top of the linear motor module 2 41.

[0043] The six-station circulating conveying fixture single motor drive device 3 includes a linear conveying module 36. The two ends of the linear conveying module 36 are respectively provided with a front fixture up-and-down conversion module 31 and a rear fixture up-and-down conversion module 32. A front sensor 34 and a rear sensor 35 are respectively installed on the front fixture up-and-down conversion module 31 and the rear fixture up-and-down conversion module 32. A carrier module 33 is installed on the linear conveying module 36, and a drive motor 37 is installed on the front fixture up-and-down conversion module 31.

[0044] The feeding device 2 includes a linear slide module 22, on which a dual-axis slide cylinder 24 is installed. The output end of the dual-axis slide cylinder 24 is connected to a feeding and suction component 21. The linear slide module 22 is connected to a feeding drag chain 23.

[0045] The finished product removal device 5 includes a locking block base 56, on which a first removal column 54 and a second removal column 55 are installed. A fourth lead screw module 52 is installed on the first removal column 54 and the second removal column 55. A three-axis cylinder with a guide rod 57 is installed on the fourth lead screw module 52, and the output end of the three-axis cylinder with a guide rod 57 is connected to the finished product removal assembly 51. A second bellows 53 is installed on the fourth lead screw module 52.

[0046] In this invention, both lead screw module 16 and lead screw module 2 are equipped with one end of drag chain 111, and the other end of drag chain 111 is connected to linear motor module 14.

[0047] In this invention, the welding support device 4 includes a second base 413, a third base 414, and a fourth base 415. The top of the second base 413 is equipped with a third column 47 and a fourth column 48. The top of the third base 414 is equipped with a fifth column 49 and a sixth column 410. The top of the fourth base 415 is equipped with a seventh column 411 and a eighth column 412. The second linear motor module 41 is installed on the third column 47, the fourth column 48, the fifth column 49, the sixth column 410, the seventh column 411, and the eighth column 412.

[0048] In this invention, the pressing and positioning module 416 includes a fixing block 416-1 installed on the linear motor module 41, a fixing post 416-2 installed on the fixing block 416-1, an electric slide 416-6 fixedly installed on the fixing post 416-2, a slide drag chain 416-3 installed on the electric slide 416-6, a slide cylinder 416-7 installed on the electric slide 416-6, and a pressing and positioning sheet 416-8 installed on the slide cylinder 416-7.

[0049] In this invention, the dual welding module 42 includes a fixing plate 42-5, on which a solder breaker 42-3 and a solder breaker 42-4 are mounted. A dual-axis slide cylinder 42-6 is mounted on one side of the fixing plate 42-5. A welding handle 42-1 and a welding handle 42-2 are mounted on the dual-axis slide cylinder 42-6. Soldering iron tip 42-7 and soldering iron tip 42-8 are respectively mounted on the welding handle 42-1 and the welding handle 42-2.

[0050] In this invention, locking block 416-4 and locking block 416-5 are respectively installed on both ends of the electric slide table 416-6. A pressing and positioning fixing plate 416-9 is installed on the electric slide table 416-6, and a rib plate 416-11 is installed on the pressing and positioning fixing plate 416-9. A reinforcing rib 416-10 is installed between the pressing and positioning fixing plate 416-9 and the rib plate 416-11.

[0051] In this invention, a housing 9 is included, which includes a frame assembly 9-1 and a sheet metal main cover 9-2. The sheet metal main cover 9-2 is installed on the top of the frame assembly 9-1. Caster wheel and foot cup assemblies 9-6 are installed at the four corners of the bottom of the frame assembly 9-1. A three-color indicator light 9-3 is installed on the top of the sheet metal main cover 9-2. A display screen support 9-5 is installed on one side of the sheet metal main cover 9-2. An operation panel 9-4 is installed on the display screen support 9-5.

[0052] In this invention, the vehicle module 33 includes a fixture 7, on which a circuit board 8 is disposed, and wires 6 are mounted on the circuit board 8.

[0053] This invention: A lead screw module 2 drives a finger cylinder 1 to perform X-axis movement to grip wire from the front-end machine. The lead screw module 2 is fixed on the slider of the linear motor module 1 and can slide linearly. The finger cylinder 1 feeds the wire to the finger cylinder 2. The lead screw module 3 receives the command issued by the front-end machine after taking a picture and performs positioning compensation for the finger cylinder 2. The finger cylinder 2 clamps the wire and waits for the finger cylinder 3 to grip it. The finger cylinder 3 grips the wire and sends it to the suction and feeding device. When the finger cylinder 3 is feeding the wire, the finger cylinder 1 can also grip and feed the wire at the same time. This design effectively shortens the feeding stroke.

[0054] The dual-axis slide cylinder drives the feeding and suction assembly to move downward along the Y-axis to pick up the unsoldered PCB circuit board. The linear slide cylinder slides to its maximum stroke and stops picking up the PCB circuit board, placing it into the front fixture up-and-down conversion module of the next six-station circulating conveyor fixture driven by a single motor. The front fixture up-and-down conversion module lifts the fixture, and the fixture slides along the guide rail to the welding bracket device, where the dual welding module continues to complete the welding process.

[0055] The finger-type cylinder uses a three-pronged gripper to pick up the wire and deliver it to the PCB circuit board. The electric slide of the pressing and positioning module moves along the X-axis, driving the pressing and positioning plate of the module and moving the entire pressing and positioning module. The slide cylinder of the pressing and positioning module moves downwards along the Y-axis, driving the pressing and positioning sheet to press the wire onto the PCB circuit board. Then, the soldering iron tips one and two of the dual soldering module move downwards along the Y-axis to solder the braided layers at both ends. The linear motor module two and the electric slide of the pressing and positioning module repeat this process 10 times to solder 10 wires on the PCB circuit board. The linear transport module moves along the X-axis to move the product-loading fixture to the dual soldering module, where the exposed center conductors at both ends are soldered. This process is repeated 10 times. (Single soldering module...) Group 1 and Single Welding Module 2 successively solder the exposed braided layers and two solder joints at the circumferential cut of the wire. This process is repeated 10 times to complete the soldering process of a single PCB circuit board. The CCD detection module takes a picture to automatically determine whether any solder joints are missing. If any missing solder joints are found, the three-color indicator light will illuminate to provide a warning. The CCD detection module determines that the product is good. The finished product removal device drives the linear module to move along the X-axis to remove the finished product component and move it to the rear fixture up and down conversion module. The three-axis cylinder with guide rod drives the finished product component to move downward along the Y-axis to adsorb the finished product. After adsorption, the three-axis cylinder with guide rod moves upward along the Y-axis to remove the finished product component and move it back to its original position. The three-axis cylinder with guide rod drives the finished product component to move downward along the Y-axis to release the finished product into the finished product storage box. The process is complete.

[0056] This patented automatic welding machine for ultra-fine coaxial cable bundles with center windowed wires not only improves welding efficiency but also ensures the stability and reliability of weld points through precise control of welding parameters. The machine's design prioritizes ease of operation and boasts a high degree of automation, allowing production line workers to quickly learn and reduce training costs. The welding support device utilizes a linear motor module with closed-loop control. The driver can compensate for the current position in real time. In contrast, the driver and traditional lead screw modules use open-loop control and cannot compensate for the current position. This module's structure eliminates mechanical components such as ball screws, bearings, and couplings. The mover has no direct contact with the magnetic track, resulting in a long, maintenance-free lifespan. Furthermore, it allows for individual control within the same module. The welding support device also includes solder breakers in dual welding modules one, dual welding module two, single welding module one, and single welding module two. This device is used to cut open the middle of the solder wire, allowing some flux to flow out first. The solder wire cannot expand during high-temperature soldering, preventing vaporization and avoiding the scattering of solder balls and flux caused by continuous soldering explosions. Continuous high-temperature operation typically shortens the lifespan of the soldering iron tip, easily leading to incomplete soldering. Utilizing a CCD inspection module, the device automatically judges the quality of solder joints and identifies any omissions, providing warnings. Transparent acrylic doors and windows allow operators to clearly see the production status and facilitate routine maintenance and troubleshooting of components. The minimal operation and CCD inspection module allow a skilled employee to manage two to three machines simultaneously. This automated production method reduces the operator's inhalation of harmful gases produced by burning flux. The modular design of the equipment facilitates maintenance and upgrades, adapting to future technological developments and changing market demands.

[0057] The contents not described in detail in this specification are prior art known to those skilled in the art. 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 variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic welding machine for an ultra-fine coaxial cable bundle with a central windowed wire, characterized in that: The device includes a wire take-up and connection device (1), a suction and feeding device (2), a six-station circulating conveying fixture single motor drive device (3), a welding bracket device (4), and a finished product removal device (5); the wire take-up and connection device (1) includes a base one (110), a column one (18) and a column two (19) are installed on the top of the base one (110), and a linear motor module one (14) is installed on the top of the column one (18) and the column two (19). A lead screw module one (16) and a lead screw module two (17) are installed on the slider of the linear motor module one (14), and a finger cylinder one (11) is installed on the lead screw module two (17), and a wire (6) is clamped on the finger cylinder one (11). A lead screw module three (15) is installed at the bottom of the linear motor module one (14). A finger cylinder two (12) is installed on the lead screw module three (15), and a finger cylinder three (13) is installed on the side of the finger cylinder two (12) away from the finger cylinder one (11) on the linear motor module one (14); the welding bracket device (4) includes a linear motor module two (41) and a pressing positioning module (416). A double welding module one (42), a double welding module two (43), a single welding module one (44), a single welding module two (45) and a CCD detection module (46) are installed on the linear motor module two (41) in sequence via a slider. A lead screw module three (13) is installed on the top of the linear motor module two (41). Corrugated pipe 1 (417); The six-station circulating conveying fixture single motor drive device (3) includes a linear conveying module (36), and the two ends of the linear conveying module (36) are respectively provided with a front fixture up-and-down conversion module (31) and a rear fixture up-and-down conversion module (32). The front fixture up-and-down conversion module (31) and the rear fixture up-and-down conversion module (32) are respectively equipped with a front sensor (34) and a rear sensor (35). The linear conveying module (36) is equipped with a carrier module (33), and the front fixture up-and-down conversion module (31) is equipped with a drive motor (37); The suction and feeding device (2) includes a linear slide module (22), and the linear slide module (22) is equipped with a carrier module (33) and a drive motor (37) on the front fixture up-and-down conversion module (31). The device is equipped with a dual-axis slide cylinder (24), the output end of which is connected to a feeding and suction assembly (21), and a feeding drag chain (23) is connected to the linear slide module (22). The finished product removal device (5) includes a locking block base (56), on which a first removal column (54) and a second removal column (55) are installed. A fourth lead screw module (52) is installed on the first removal column (54) and the second removal column (55). A third-axis cylinder with a guide rod (57) is installed on the fourth lead screw module (52), and the output end of the third-axis cylinder with a guide rod (57) is connected to a finished product removal assembly (51). A second bellows (53) is installed on the fourth lead screw module (52).

2. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: Both the lead screw module one (16) and the lead screw module two (17) are equipped with one end of a drag chain (111), and the other end of the drag chain (111) is connected to the linear motor module one (14).

3. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: The welding support device (4) includes base two (413), base three (414), and base four (415). Base two (413) is equipped with column three (47) and column four (48) on top. Base three (414) is equipped with column five (49) and column six (410) on top. Base four (415) is equipped with column seven (411) and column eight (412) on top. Linear motor module two (41) is installed on column three (47), column four (48), column five (49), column six (410), column seven (411), and column eight (412).

4. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: The pressing and positioning module (416) includes a fixing block (416-1) installed on the linear motor module (41), a fixing column (416-2) installed on the fixing block (416-1), an electric slide (416-6) fixedly installed on the fixing column (416-2), and a slide drag chain (416-3) installed on the electric slide (416-6). A slide cylinder (416-7) is installed on the electric slide (416-6), and a pressing and positioning sheet (416-8) is installed on the slide cylinder (416-7).

5. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: The dual welding module 1 (42) includes a fixed plate (42-5), on which a solder breaker 1 (42-3) and a solder breaker 2 (42-4) are installed. A dual-axis slide cylinder 2 (42-6) is installed on one side of the fixed plate (42-5). A welding handle 1 (42-1) and a welding handle 2 (42-2) are installed on the dual-axis slide cylinder 2 (42-6). Soldering iron tip 1 (42-7) and soldering iron tip 2 (42-8) are respectively installed on the welding handle 1 (42-1) and the welding handle 2 (42-2).

6. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 4, characterized in that: Locking block one (416-4) and locking block two (416-5) are respectively installed on both ends of the electric slide (416-6). A pressing positioning fixing plate (416-9) is installed on the electric slide (416-6), and a rib plate (416-11) is installed on the pressing positioning fixing plate (416-9). A reinforcing rib (416-10) is installed between the pressing positioning fixing plate (416-9) and the rib plate (416-11).

7. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: Includes housing (9), housing (9) includes frame assembly (9-1) and sheet metal main cover (9-2), sheet metal main cover (9-2) is installed on top of frame assembly (9-1), caster and foot cup assembly (9-6) is installed at the four corners of the bottom of frame assembly (9-1), three-color indicator light (9-3) is installed on top of sheet metal main cover (9-2), display screen support (9-5) is installed on one side of sheet metal main cover (9-2), and operation panel (9-4) is installed on display screen support (9-5).

8. The automatic welding machine for the center windowed wire of an ultra-fine coaxial cable bundle according to claim 1, characterized in that: The vehicle module (33) includes a fixture (7), on which a circuit board (8) is provided, and wires (6) are installed on the circuit board (8).

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