An automatic wire feeding welding device for electronic cigarette processing

Abstract

This invention relates to the field of welding technology and discloses an automatic wire-feeding welding device for electronic cigarette processing. The device includes an operating platform with a limiting plate slidably connected to its upper side. A power motor is mounted on one side of the limiting plate, and the power output end of the motor passes through the limiting plate and is connected to a first rubber wheel. The first rubber wheel is rotatably connected to the limiting plate. A second rubber wheel is located on one side of the first rubber wheel. The first and second rubber wheels are used to feed solder wire. A rotating tube is fixedly connected to one side of the first rubber wheel, and a telescopic rod is slidably connected inside the rotating tube. A sliding post is located at one end of the telescopic rod, and a sliding strip is slidably connected to the sliding post, with the sliding post passing through the sliding strip. This automatic wire-feeding welding device for electronic cigarette processing can automatically straighten the solder wire before automatically feeding it to the welding gun.

Description

Technical Field

[0001] This invention relates to the field of welding technology, specifically to a welding device for electronic cigarette processing with automatic wire feeding. Background Technology

[0002] With the rapid development of the e-cigarette industry, the requirements for the precision, efficiency, and stability of production equipment are increasing. Solder wire, a commonly used material in e-cigarette welding, is prone to problems such as uneven feeding, wire jamming, and unstable welding quality when automatically fed to the welding gun due to its softness. These problems not only affect welding efficiency and product quality but may also damage production equipment. Therefore, advanced automatic wire feeding technology and optimized welding parameters are needed to ensure the stability and controllability of the solder wire during the feeding process, thereby improving the production efficiency and product quality of e-cigarettes. As the e-cigarette market continues to expand and consumers' demands for product quality increase, the market demand for welding equipment for e-cigarette processing with automatic wire feeding is constantly growing. At the same time, e-cigarette manufacturers are required to adopt advanced production equipment and technology to ensure product safety and quality. This further promotes the development and application of welding equipment for e-cigarette processing with automatic wire feeding.

[0003] Existing automatic wire feeding welding equipment for electronic cigarette processing suffers from problems when automatically feeding solder wire onto the welding gun. Because the solder wire is relatively soft, it is prone to getting tangled in the lower-temperature areas of the welding gun during feeding, preventing it from reaching the tip of the welding gun. Therefore, it does not meet the current requirements. To address this, we propose an automatic wire feeding welding equipment for electronic cigarette processing. Summary of the Invention

[0004] This invention provides an automatic wire feeding welding device for electronic cigarette processing, which has the beneficial effect of automatically straightening the solder wire before automatically feeding it to the welding gun tip when automatically feeding solder wire to the welding gun tip. This solves the problem mentioned in the background art that when automatically feeding solder wire to the welding gun, the solder wire is relatively soft and easily gets tangled in the lower temperature area of ​​the welding gun during feeding, resulting in the inability to feed it to the welding gun tip.

[0005] The present invention provides the following technical solution: an automatic wire feeding welding device for electronic cigarette processing, comprising an operating platform, a limiting plate slidably connected to the upper side of the operating platform, a power motor mounted on one side of the limiting plate, a first rubber wheel connected to the power output end of the power motor passing through the limiting plate, the first rubber wheel being rotatably connected to the limiting plate, a second rubber wheel being provided on one side of the first rubber wheel, the first rubber wheel and the second rubber wheel being used to feed solder wire, characterized in that: a rotating tube is fixedly connected to one side of the first rubber wheel, a telescopic rod is slidably connected inside the rotating tube, a sliding column is provided at one end of the telescopic rod, a sliding strip is slidably connected to the sliding column, and the sliding column passes through the sliding strip;

[0006] A mating plate is provided on one side of the slide bar, and the mating plate is fixedly installed on the operating platform. The slide bar is located between the mating plate and the telescopic rod. A first sliding rod is fixedly connected to one side of the slide bar. A connecting rod is fixedly connected to one end of the first sliding rod, and a sliding plate is fixedly connected to the other end of the connecting rod. A limiting cylinder for placing the coil is provided on the sliding plate.

[0007] A mounting plate is provided on one side of the limiting plate, and a fixing column is provided on one side of the mounting plate. A welding gun is rotatably connected to one end of the fixing column, and a welding table is provided below the welding gun. The welding table is set on the operating platform.

[0008] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, wherein: the mating plate is provided with a circular sliding groove and an inclined arc-shaped sliding groove, and the circular sliding groove and the inclined arc-shaped sliding groove are interconnected, and the sliding column is slidably connected to the circular sliding groove and the inclined arc-shaped sliding groove;

[0009] When the sliding column is slidably connected to the circular groove, the telescopic rod extends out from the rotating tube;

[0010] When the sliding column is slidably connected to the inclined arc-shaped groove, the telescopic rod does not extend out of the rotating tube.

[0011] As an alternative solution to the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, wherein: a second sliding rod is fixedly connected to the side of the slide bar near the welding table, and an abutment post is fixedly connected to the other end of the second sliding rod; the first sliding rod is located on the other side of the slide bar; a fixing block is slidably connected to the first sliding rod; the fixing block is fixedly installed on the operating platform; and the first sliding rod passes through the fixing block and is fixedly connected to the connecting rod.

[0012] As an alternative solution to the welding equipment for electronic cigarette processing with automatic wire feeding as described in this invention, a fixed plate is fixedly connected to one side of the operating platform, and a sliding groove is provided on the fixed plate, the sliding groove being slidably connected to the sliding plate.

[0013] As an alternative solution to the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, wherein: one side of the sliding plate is fixedly connected to the connecting rod, a first spring is fixedly connected to the side of the sliding plate near the limiting plate, and the other end of the first spring is fixedly connected to one side of the limiting plate.

[0014] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, wherein: a limiting groove is provided at one end of the limiting cylinder, and triangular inclined blocks are slidably connected at both ends of the limiting groove. The triangular inclined blocks are used to limit the position of the coil, and a second spring is provided between the two triangular inclined blocks. The second spring is located in the limiting groove.

[0015] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, wherein: a pair of guide grooves are provided on one side of the fixed plate, and a section of the guide groove is designed to be inclined; a pair of clamping plates are slidably connected to one side of the sliding plate, and the two clamping plates are respectively located on both sides of the coil; one end of the clamping plate is slidably connected to the corresponding guide groove.

[0016] When the clamping plate slides along the inclined section of the guide groove, the coil stops rotating.

[0017] As an alternative solution to the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, the welding gun is provided with a protruding ring, a torsion spring is provided between the protruding ring and the fixed column, and an abutment rod is fixedly connected to one end of the welding gun near the fixed column, the abutment rod being used to abut against the abutment column.

[0018] As an alternative solution to the welding equipment for electronic cigarette processing with automatic wire feeding according to the present invention, a protrusion is fixedly connected to one side of the limiting plate, a third spring is abutted on one side of the protrusion, and the other end of the third spring is fixedly installed on the fixing block.

[0019] The present invention has the following beneficial effects:

[0020] 1. This automatic wire feeding welding equipment for electronic cigarette processing, through the sliding plate design, allows the solder wire emitted from the coil to be straightened. After the solder wire is straightened, the feeding path is clearer and more stable, ensuring that the solder wire is accurately fed to the tip of the welding gun. Stable solder wire feeding helps the welder to more accurately control the welding position and welding amount, thereby improving the welding accuracy and consistency. At the same time, the straightened solder wire is more likely to form uniform solder joints during the welding process, avoiding welding defects caused by bending or twisting of the solder wire.

[0021] 2. The automatic wire feeding welding equipment for electronic cigarette processing, through the design of the limiting plate, sliding plate, first spring and third spring, can prevent the solder wire from being pulled too hard and broken when it is straightened by the cooperation between the first spring and the third spring. Furthermore, it can ensure that the straightened solder wire is stably fed to the tip of the welding gun.

[0022] 3. This automatic wire feeding welding equipment for electronic cigarette processing allows the tip of the welding gun to rotate by contacting the contact rod. The rotation of the tip ensures that the solder wire is heated evenly during the melting process, and also increases the contact area between the solder wire and the tip of the welding gun. This further ensures that the straightened solder wire is continuously and stably fed to the tip of the welding gun. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the power motor structure of the present invention.

[0025] Figure 3 This is a schematic diagram of the mating plate structure of the present invention.

[0026] Figure 4 This is a schematic diagram of the contact structure between the abutment rod and the abutment post of the present invention.

[0027] Figure 5 This is a schematic diagram of the contact structure between the coil and the guide plate of the present invention.

[0028] Figure 6 This is a cross-sectional view of the rotating tube structure of the present invention.

[0029] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point A in the middle.

[0030] Figure 8 This is a schematic diagram of the limiting groove structure of the present invention.

[0031] In the diagram: 1. Operating platform; 11. Mounting plate; 12. Fixing column; 13. Welding gun; 14. Raised ring; 15. Torsion spring; 16. Contact rod; 17. Welding table; 2. Limiting plate; 21. Power motor; 22. First rubber wheel; 23. Second rubber wheel; 24. Rotating tube; 25. Telescopic rod; 26. Sliding column; 27. Mating plate; 28. Circular groove; 29. ​​Inclined arc-shaped groove; 210. Circular strip 211. First sliding rod; 212. Second sliding rod; 213. Abutting post; 214. Connecting rod; 3. Fixing plate; 31. Sliding groove; 32. Sliding plate; 33. Fixing block; 34. Restricting cylinder; 35. Restricting sliding groove; 36. Triangular wedge block; 37. Second spring; 38. First spring; 39. Protrusion block; 310. Third spring; 4. Clamping plate; 41. Guide groove; 5. Coil; 51. Solder wire. Detailed Implementation

[0032] 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.

[0033] Example 1, please refer to Figures 1-8 This invention discloses an automatic wire feeding welding device for electronic cigarette processing, including an operating platform 1. A limiting plate 2 is slidably connected to the upper side of the operating platform 1. A power motor 21 is installed on one side of the limiting plate 2. The power output end of the power motor 21 passes through the limiting plate 2 and is connected to a first rubber wheel 22. The first rubber wheel 22 is rotatably connected to the limiting plate 2. A second rubber wheel 23 is provided on one side of the first rubber wheel 22. The first rubber wheel 22 and the second rubber wheel 23 are used to feed solder wire 51. Through the cooperation between the first rubber wheel 22 and the second rubber wheel 23, when the solder wire 51 is clamped between the first rubber wheel 22 and the second rubber wheel 23, the rotation of the first rubber wheel 22 enables the solder wire 51 to be automatically fed. Meanwhile, the rubber design allows for greater friction when the first rubber wheel 22 contacts the second rubber wheel 23, enabling the solder wire 51 to slide. The rubber also has elasticity, preventing deformation of the solder wire 51 during transport. The limiting plate 2 provides stable support for the first and second rubber wheels 22 and 23, facilitating stable transport of the solder wire 51. A rotating tube 24 is fixedly connected to one side of the first rubber wheel 22, and a telescopic rod 25 is slidably connected inside the rotating tube 24. A sliding post 26 is provided at one end of the telescopic rod 25, and a sliding strip 210 is slidably connected to the sliding post 26, with the sliding post 26 passing through the sliding strip 210.

[0034] A mating plate 27 is provided on one side of the slide bar 210. The mating plate 27 is fixedly installed on the operating platform 1. The slide bar 210 is located between the mating plate 27 and the telescopic rod 25. A first sliding rod 211 is fixedly connected to one side of the slide bar 210. A connecting rod 214 is fixedly connected to one end of the first sliding rod 211. A sliding plate 32 is fixedly connected to the other end of the connecting rod 214. A limiting cylinder 34 for placing the coil 5 is provided on the sliding plate 32. Through the design of the limiting cylinder 34, a stable support can be provided for the coil 5, so that the coil 5 can stably feed the solder wire 51 during the rotation and wire feeding process.

[0035] A mounting plate 11 is provided on one side of the limiting plate 2, and a fixing post 12 is provided on one side of the mounting plate 11. A welding gun 13 is rotatably connected to one end of the fixing post 12. A welding table 17 is provided below the welding gun 13. The welding table 17 is set on the operating platform 1. The design of the welding table 17 can provide an easy-to-operate platform for the parts that need to be welded, making it convenient for the operator to use.

[0036] The mating plate 27 is provided with a circular groove 28 and an inclined arc groove 29, and the circular groove 28 and the inclined arc groove 29 are connected to each other. The sliding column 26 is slidably connected to the circular groove 28 and the inclined arc groove 29. The circular groove 28 and the inclined arc groove 29 guide the sliding column 26 so that when the sliding column 26 slides from the inclined arc groove 29 into the circular groove 28, the sliding column 26 can drive the telescopic rod 25 to slide out from the rotating tube 24.

[0037] A limiting groove 35 is provided at one end of the limiting cylinder 34, and triangular wedges 36 are slidably connected at both ends of the limiting groove 35. The triangular wedges 36 are used to limit the position of the coil 5. A second spring 37 is provided between the two triangular wedges 36 and is located in the limiting groove 35.

[0038] When the sliding column 26 is slidably connected to the circular groove 28, the telescopic rod 25 extends out from the rotating tube 24;

[0039] When the sliding column 26 is slidably connected to the inclined arc-shaped slide groove 29, the telescopic rod 25 does not extend out of the rotating tube 24.

[0040] See Figure 8Firstly, through the cooperation between the second spring 37 and the triangular wedge block 36, when the coil 5 is installed on the limiting cylinder 34, the inner ring of the coil 5 abuts against the inclined surfaces of the two triangular wedge blocks 36, causing the two triangular wedge blocks 36 to slide towards the middle of the limiting cylinder 34, so that the inner ring of the coil 5 can fit on the limiting cylinder 34. After it is fitted on the limiting cylinder 34, the two triangular wedge blocks 36 automatically spring to both sides under the action of the second spring 37, thus limiting the coil 5. Through this design, the position of the coil 5 can be limited without affecting the rotation and wire feeding of the coil 5.

[0041] See Figure 5 After placing the coil 5, the solder wire 51 on the coil 5 is placed between the first rubber wheel 22 and the second rubber wheel 23, so that when the first rubber wheel 22 rotates, it can drive the solder wire 51 to be fed to the tip of the welding gun 13. At the same time, the rotation of the first rubber wheel 22 can drive the rotating tube 24 to rotate together. The rotation of the rotating tube 24 can drive the telescopic rod 25 to rotate together. At the same time, the rotation of the telescopic rod 25 drives the sliding column 26 to slide in the slide bar 210, and at the same time, the sliding column 26 slides in the slide groove 28 and the inclined... The sliding column 26 slides within the arc-shaped groove 29. When the sliding column 26 slides within the circular groove 28, it drives the circular strip 210 to slide laterally to the right away from the welding gun 13. At the same time as the circular strip 210 slides to the right, it drives the first sliding rod 211 and the connecting rod 214 to slide to the right together. Through the sliding of the connecting rod 214, the connecting rod 214 drives the sliding plate 32 to slide to the right together, so that the sliding plate 32 can drive the limiting cylinder 34 and the coil 5 to slide together. Through the sliding, the solder wire 51 can be straightened.

[0042] In this embodiment: through the cooperation of the first rubber wheel 22 and the second rubber wheel 23, the solder wire 51 can be automatically delivered to the tip of the welding gun 13. At the same time, the design of the sliding column 26 driving the telescopic rod 25 to slide out from the rotating tube 24 allows the smooth strip 210 to drive the sliding plate 32 and the coil 5 on the sliding plate 32 to slide, so that the solder wire 51 delivered from the coil 5 can be straightened. Through this design, the first rubber wheel 22 and the second rubber wheel 23 can accurately deliver the solder wire 51 to the tip of the welding gun 13, preventing the delivery of bent solder wire 51, which would cause the solder wire 51 to not accurately align with the tip of the welding gun 13, easily causing them to cross over, resulting in poor soldering on the welding gun 13.

[0043] Example 2 aims to address the problem that excessive force applied during the straightening of the solder wire 51 during the automatic feeding of solder wire 51 to the tip of the soldering gun 13 may cause the solder wire 51 to break. This example is an improvement upon Example 1. For details, please refer to Example 1. Figures 1-8 A second sliding rod 212 is fixedly connected to the side of the slide bar 210 near the welding table 17. The other end of the second sliding rod 212 is fixedly connected to an abutment post 213. The first sliding rod 211 is located on the other side of the slide bar 210. The first sliding rod 211 is slidably connected to a fixing block 33. The fixing block 33 is fixedly installed on the operating platform 1. The first sliding rod 211 passes through the fixing block 33 and is fixedly connected to the connecting rod 214. The design of the fixing block 33 can provide a stable support for the sliding of the first sliding rod 211. At the same time, the design of the fixing block 33 can make the first sliding rod 211 slide stably and prevent the first sliding rod 211 from deviating during the sliding process.

[0044] A fixed plate 3 is fixedly connected to one side of the operating platform 1. A sliding groove 31 is provided on the fixed plate 3. The sliding groove 31 is slidably connected to the sliding plate 32. The design of the sliding groove 31 enables the sliding plate 32 to slide stably and prevents the sliding plate 32 from deviating when sliding.

[0045] One side of the sliding plate 32 is fixedly connected to the connecting rod 214. The design of the fixed connection between the connecting rod 214 and the sliding plate 32 enables the sliding plate 32 to slide together when the first sliding rod 211 drives the connecting rod 214 to slide. A first spring 38 is fixedly connected to the side of the sliding plate 32 near the limiting plate 2, and the other end of the first spring 38 is fixedly connected to one side of the limiting plate 2.

[0046] A pair of guide grooves 41 are provided on one side of the fixed plate 3. One section of the guide groove 41 is designed to be inclined. A pair of clamping plates 4 are slidably connected to one side of the sliding plate 32. The two clamping plates 4 are located on both sides of the coil 5 respectively. One end of the clamping plate 4 is slidably connected to the corresponding guide groove 41.

[0047] When the clamping plate 4 slides at the inclined part of the guide groove 41, the coil 5 stops rotating.

[0048] The design of the clamping plate 4 allows the clamping plates 4 on both sides to slide toward the coil 5 when the solder wire 51 is straightened, guided by the inclined section of the guide groove 41, thereby clamping the coil 5 and preventing the coil 5 from continuing to rotate and release the wire, so that the released solder wire 51 can be straightened.

[0049] A protrusion 39 is fixedly connected to one side of the limiting plate 2. A third spring 310 is abutted on one side of the protrusion 39. The other end of the third spring 310 is fixedly installed on the fixing block 33. Under the action of the third spring 310, the limiting plate 2 can always be in a position close to the welding gun 13.

[0050] See Figure 5When the first sliding rod 211 drives the sliding plate 32 to slide to the right to straighten the solder wire 51, the coil 5 will slide together with the sliding plate 32. When the sliding plate 32 drives the coil 5 and the clamping plate 4 to slide to the position of the guide groove 41, the clamping plates 4 on both sides slide towards the coil 5 through the guide of the inclined section of the guide groove 41, thereby clamping the coil 5 and restricting the position of the coil 5 to prevent the coil 5 from continuing to rotate and release the wire, so that the wire that has been released can be straightened. When the sliding plate 32 slides to the right, it will cause the first spring 38 to deform. At the same time, under the action of the third spring 310, it can prevent the limiting plate 2 from being pulled. When the solder wire 51 is straightened, if the sliding plate 32 continues to slide to the right, it will cause the third spring 310 to deform, so that the third spring 310 pulls the limiting plate 2 to slide to the right together. Through this design, it can prevent the solder wire 51 from being broken, and at the same time, it can ensure that the first rubber wheel 22 and the second rubber wheel 23 can continuously feed the solder wire 51.

[0051] It should be noted that during the process of straightening the solder wire 51, the first rubber wheel 22 is constantly rotating, so that the first rubber wheel 22 and the second rubber wheel 23 are constantly feeding the solder wire 51. At the same time, the solder wire 51 close to the first rubber wheel 22 is already straightened, so that the solder wire 51 fed by the first rubber wheel 22 and the second rubber wheel 23 to the tip of the welding gun 13 is straight.

[0052] After the solder wire 51 is straightened, the elastic force of the first spring 38 combined with the hardness of the solder wire 51 causes the third spring 310 to deform, so that the limiting plate 2 will move after the solder wire 51 is straightened, without affecting the straightening of the solder wire 51.

[0053] In this embodiment, the design of the first spring 38 and the third spring 310 ensures that after the solder wire 51 is straightened, the sliding plate 32 will slide slightly to the right, causing the limiting plate 2 to slide together. This design prevents excessive pulling force on the solder wire 51, which could lead to breakage. Furthermore, it ensures that the straightened solder wire 51 can be stably fed to the tip of the soldering gun 13.

[0054] Example 3 aims to address the problem that the contact area between the tip of the soldering gun 13 and the solder wire 51 is too small, resulting in the solder wire 51 possibly not being completely melted. This example is an improvement upon Example 2. For details, please refer to [link / reference]. Figures 1-8The welding gun 13 is provided with a protruding ring 14, and a torsion spring 15 is provided between the protruding ring 14 and the fixed post 12. The design of the torsion spring 15 enables the welding gun 13 to return to its initial position after rotation. A contact rod 16 is fixedly connected to one end of the welding gun 13 near the fixed post 12. The contact rod 16 is used to contact the contact post 213.

[0055] When the first rubber wheel 22 rotates, it causes the telescopic rod 25 and the sliding column 26 to slide into the inclined arc-shaped groove 29. This causes the sliding column 26 to drive the telescopic rod 25 to slide into the rotating tube 24. At the same time, the circular strip 210 causes the second sliding rod 212 and the abutting column 213 to abut against the abutting rod 16. When the abutting rod 16 is abutted, it can drive the welding gun 13 to rotate together.

[0056] In this embodiment: by rotating the welding gun 13, the tip of the welding gun 13 can rotate together, which increases the contact area between the solder wire 51 and the tip of the welding gun 13, allowing the solder wire 51 to be melted more quickly. This prevents the situation where the solder wire 51 is not completely melted before the next solder wire 51 is fed in, resulting in the solder wire 51 not being completely melted. At the same time, the rotation of the tip can ensure that the solder wire 51 is heated evenly during the melting process, and further ensures that the straightened solder wire 51 can be stably fed to the tip of the welding gun 13.

[0057] 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.

[0058] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A welding device for electronic cigarette processing with automatic wire feeding, comprising an operating platform (1), a limiting plate (2) slidably connected to the upper side of the operating platform (1), a power motor (21) mounted on one side of the limiting plate (2), a first rubber wheel (22) being connected to the power output end of the power motor (21) through the limiting plate (2), the first rubber wheel (22) being rotatably connected to the limiting plate (2), and a second rubber wheel (23) being provided on one side of the first rubber wheel (22), the first rubber wheel (22) and the second rubber wheel (23) being used to feed solder wire (51), characterized in that: A rotating tube (24) is fixedly connected to one side of the first rubber wheel (22). A telescopic rod (25) is slidably connected inside the rotating tube (24). A sliding column (26) is provided at one end of the telescopic rod (25). A circular strip (210) is slidably connected to the sliding column (26), and the sliding column (26) passes through the circular strip (210). A mating plate (27) is provided on one side of the slide bar (210). The mating plate (27) is fixedly installed on the operating platform (1). The slide bar (210) is located between the mating plate (27) and the telescopic rod (25). A first sliding rod (211) is fixedly connected to one side of the slide bar (210). A connecting rod (214) is fixedly connected to one end of the first sliding rod (211). A sliding plate (32) is fixedly connected to the other end of the connecting rod (214). A limiting cylinder (34) for placing the coil (5) is provided on the sliding plate (32). A mounting plate (11) is provided on one side of the limiting plate (2), and a fixing column (12) is provided on one side of the mounting plate (11). A welding gun (13) is rotatably connected to one end of the fixing column (12), and a welding table (17) is provided below the welding gun (13). The welding table (17) is provided on the operating platform (1). The mating plate (27) is provided with a circular groove (28) and an inclined arc groove (29), and the circular groove (28) and the inclined arc groove (29) are interconnected. The sliding column (26) is slidably connected to the circular groove (28) and the inclined arc groove (29). When the sliding column (26) is slidably connected to the circular groove (28), the telescopic rod (25) extends out from the rotating tube (24); When the sliding column (26) is slidably connected to the inclined arc-shaped groove (29), the telescopic rod (25) does not extend out of the rotating tube (24).

2. The welding equipment for electronic cigarette processing with automatic wire feeding as described in claim 1, characterized in that: The slide bar (210) is fixedly connected to a second sliding rod (212) on the side near the welding table (17). The other end of the second sliding rod (212) is fixedly connected to an abutment post (213). The first sliding rod (211) is located on the other side of the slide bar (210). The first sliding rod (211) is slidably connected to a fixing block (33). The fixing block (33) is fixedly installed on the operating platform (1). The first sliding rod (211) passes through the fixing block (33) and is fixedly connected to the connecting rod (214).

3. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 2, characterized in that: A fixed plate (3) is fixedly connected to one side of the operating platform (1). A sliding groove (31) is provided on the fixed plate (3). The sliding groove (31) is slidably connected to the sliding plate (32).

4. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 3, characterized in that: One side of the sliding plate (32) is fixedly connected to the connecting rod (214), and a first spring (38) is fixedly connected to the side of the sliding plate (32) near the limiting plate (2), and the other end of the first spring (38) is fixedly connected to one side of the limiting plate (2).

5. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 3, characterized in that: One end of the limiting cylinder (34) is provided with a limiting groove (35), and the two ends of the limiting groove (35) are slidably connected with triangular wedges (36). The triangular wedges (36) are used to limit the position of the coil (5). A second spring (37) is provided between the two triangular wedges (36), and the second spring (37) is located in the limiting groove (35).

6. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 4, characterized in that: A pair of guide grooves (41) are provided on one side of the fixed plate (3). One section of the guide groove (41) is inclined. A pair of clamping plates (4) are slidably connected to one side of the sliding plate (32). The two clamping plates (4) are located on both sides of the coil (5). One end of the clamping plate (4) is slidably connected to the corresponding guide groove (41). When the clamping plate (4) slides at the inclined part of the guide groove (41), the coil (5) stops rotating.

7. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 2, characterized in that: The welding gun (13) is provided with a protruding ring (14), and a torsion spring (15) is provided between the protruding ring (14) and the fixed post (12). An abutment rod (16) is fixedly connected to one end of the welding gun (13) near the fixed post (12), and the abutment rod (16) is used to abut against the abutment post (213).

8. The welding equipment for electronic cigarette processing with automatic wire feeding according to claim 2, characterized in that: A protrusion (39) is fixedly connected to one side of the limiting plate (2), and a third spring (310) is abutted on one side of the protrusion (39). The other end of the third spring (310) is fixedly installed on the fixing block (33).

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