Welding equipment with automatic wire feeding function for electronic cigarette processing

Abstract

The invention relates to the technical field of welding, and discloses automatic wire feeding welding equipment for electronic cigarette processing, which comprises an operation platform, the upper side of the operation platform is slidably connected with a limiting plate, one side of the limiting plate is provided with a power motor, and the power output end of the power motor penetrates through the limiting plate to be connected with a first rubber wheel. The first rubber wheel is rotationally connected with the limiting plate, a second rubber wheel is arranged on one side of the first rubber wheel, the first rubber wheel and the second rubber wheel are used for conveying tin wires, a rotating pipe is fixedly connected to one side of the first rubber wheel, and a telescopic rod is slidably connected into the rotating pipe; and a sliding column is arranged at one end of the telescopic rod, the sliding column is slidably connected with a round sliding strip, and the sliding column penetrates through the round sliding strip. The automatic wire feeding welding equipment for electronic cigarette processing can automatically straighten a tin wire and then automatically feed the tin wire to a welding gun.

Description

Technical Field

[0001] The invention relates to the technical field of welding, and in particular to welding equipment for processing electronic cigarettes with automatic wire feeding. Background Art

[0002] With the rapid development of the electronic cigarette industry, the requirements for the accuracy, efficiency and stability of production equipment are increasing. As a commonly used material in the welding process of electronic cigarettes, tin wire is prone to problems such as poor wire feeding, uneven wire feeding, wire jamming and unstable welding quality when it is automatically transported to the welding gun due to its soft characteristics. These problems not only affect the efficiency of welding and product quality, but may also cause damage to production equipment. Therefore, it is necessary to adopt advanced automatic wire feeding technology and optimize welding parameters to ensure the stability and controllability of tin wire during the transportation process, thereby improving the production efficiency and product quality of electronic cigarettes. With the continuous expansion of the electronic cigarette market and the improvement of consumers' requirements for product quality, the market demand for automatic wire feeding electronic cigarette processing welding equipment continues to increase. At the same time, electronic cigarette manufacturers are required to adopt advanced production equipment and technology to ensure the safety and quality of their products. This further promotes the development and application of automatic wire feeding electronic cigarette processing welding equipment.

[0003] The existing automatic wire feeding electronic cigarette processing welding equipment, when automatically conveying tin wire to the welding gun, because the tin wire is relatively soft, it is easy for the tin wire to be entangled in the lower temperature part of the welding gun during conveying, resulting in failure to convey to the gun tip of the welding gun; therefore, it does not meet the existing needs. In this regard, we propose an automatic wire feeding electronic cigarette processing welding equipment. Summary of the invention

[0004] The present invention provides an automatic wire feeding welding device for electronic cigarette processing, which has the beneficial effect of automatically straightening the tin wire and then automatically feeding it to the welding gun when automatically feeding the tin wire to the welding gun tip. It solves the problem mentioned in the above background technology that when the tin wire is automatically fed to the welding gun, because the tin wire is relatively soft, it is easy for the tin wire to be entangled in the lower temperature part of the welding gun during feeding, resulting in the inability to be fed to the welding gun tip.

[0005] The present invention provides the following technical solution: a welding device for processing electronic cigarettes with automatic wire feeding, comprising an operating platform, a limiting plate is slidably connected to the upper side of the operating platform, a power motor is installed on one side of the limiting plate, a power output end of the power 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 arranged on one side of the first rubber wheel, the first rubber wheel and the second rubber wheel are used to transport tin wire, characterized in that: a rotating tube is fixedly connected to one side of the first rubber wheel, a telescopic rod is slidably connected in the rotating tube, a sliding column is arranged at one end of the telescopic rod, the sliding column is slidably connected to a smooth bar, and the sliding column passes through the smooth bar; A matching plate is provided on one side of the smooth bar, and the matching plate is fixedly installed on the operating platform. The smooth bar is located between the matching plate and the telescopic rod. A first sliding rod is fixedly connected to one side of the smooth bar, and 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, and a limiting cylinder for placing a coil is provided on the sliding plate; A mounting plate is disposed on one side of the limiting plate, a fixing column is disposed on one side of the mounting plate, a welding gun is rotatably connected to one end of the fixing column, a welding platform is disposed below the welding gun, and the welding platform is disposed on the operating platform.

[0006] As an optional solution of the automatic wire feeding electronic cigarette processing welding equipment described in the present invention, wherein: a circular groove and an inclined arc groove are provided on the matching plate, and the circular groove and the inclined arc groove are connected to each other, and the sliding column is slidably connected with the circular groove and the inclined arc groove; When the sliding column is slidably connected with the circular groove, the telescopic rod extends out from the rotating tube; When the sliding column is slidably connected to the inclined arc-shaped sliding groove, the telescopic rod does not extend out of the rotating tube.

[0007] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, the second sliding rod is fixedly connected to the side of the smooth bar close to the welding table, the other end of the second sliding rod is fixedly connected to a resistance column, the first sliding rod is located on the other side of the smooth bar, the first sliding rod is slidably connected to a fixed block, the fixed block is fixedly installed on the operating platform, and the first sliding rod passes through the fixed block and is fixedly connected to the connecting rod.

[0008] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, one side of the operating platform is fixedly connected to a fixed plate, a sliding groove is opened on the fixed plate, and the sliding groove is slidably connected to the sliding plate.

[0009] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, one side of the sliding plate is fixedly connected to the connecting rod, the side of the sliding plate close to the limiting plate is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to one side of the limiting plate.

[0010] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, a limiting slide groove is provided at one end of the limiting cylinder, and triangular bevel blocks are slidably connected at both ends of the limiting slide groove, and the triangular bevel blocks are used to limit the position of the coil, and a second spring is arranged between the two triangular bevel blocks, and the second spring is located in the limiting slide groove.

[0011] As an optional solution of the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, wherein: a pair of guide grooves are opened on one side of the fixed plate, and a section of the guide groove is designed to be inclined, and 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, and one end of the clamping plate is slidably connected to the corresponding guide groove; When the clamping plate slides on the inclined portion of the guide groove, the coil stops rotating.

[0012] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, a raised ring is provided on the welding gun, a torsion spring is provided between the raised ring and the fixed column, and a resistance rod is fixedly connected to one end of the welding gun close to the fixed column, and the resistance rod is used to resist the resistance column.

[0013] As an optional solution for the welding equipment for electronic cigarette processing with automatic wire feeding described in the present invention, one side of the limiting plate is fixedly connected with a protruding block, one side of the protruding block is in contact with a third spring, and the other end of the third spring is fixedly mounted on the fixed block.

[0014] The present invention has the following beneficial effects:

[0015] 1. The automatic wire feeding welding equipment for electronic cigarette processing can straighten the tin wire released from the coil through the sliding design of the sliding plate. After the tin wire is straightened, the conveying path is clearer and more stable, which can ensure that the tin wire is accurately delivered to the tip of the welding gun. The stable tin wire delivery helps the welder to control the welding position and welding amount more accurately, thereby improving the accuracy and consistency of welding; at the same time, the straightened tin wire is easier to form uniform solder joints during the welding process, avoiding poor welding caused by bending or twisting of the tin wire.

[0016] 2. The automatic wire feeding welding equipment for electronic cigarette processing, through the design of the limiting plate, the sliding plate, the first spring and the third spring, can prevent the tin wire from being pulled too hard and broken by the cooperation between the first spring and the third spring when the tin wire is straightened, and further the straightened tin wire can be stably transported to the tip of the welding gun.

[0017] 3. The automatic wire feeding welding equipment for electronic cigarette processing can rotate the tip of the welding gun by the resistance of the resistance rod. The rotation of the tip of the gun can ensure that the tin wire is evenly heated during the melting process, and at the same time can increase the contact area between the tin wire and the tip of the welding gun, and further enable the straightened tin wire to be stably transported to the tip of the welding gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the power motor structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the matching plate structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the contact structure between the interference rod and the interference column of the present invention.

[0022] Figure 5 It is a schematic diagram of the contact structure between the coil and the guide plate of the present invention.

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the rotating tube of the present invention.

[0024] Figure 7 For the present invention Figure 6 Enlarged structural diagram at A in the middle.

[0025] Figure 8 It is a schematic diagram of the limiting chute structure of the present invention.

[0026] In the figure: 1. operating platform; 11. mounting plate; 12. fixing column; 13. welding gun; 14. raised ring; 15. torsion spring; 16. resistance 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. matching plate; 28. rounded groove; 29. ​​inclined arc groove; 210. rounded strip ; 211, first sliding rod; 212, second sliding rod; 213, abutting column; 214, connecting rod; 3, fixing plate; 31, sliding groove; 32, sliding plate; 33, fixing block; 34, limiting cylinder; 35, limiting sliding groove; 36, triangular inclined block; 37, second spring; 38, first spring; 39, protruding block; 310, third spring; 4, clamping plate; 41, guide groove; 5, coil; 51, tin wire. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] For example, see Figure 1-Figure 8 The present invention discloses a welding device for processing electronic cigarettes with automatic wire feeding, comprising 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, a 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 arranged on one side of the first rubber wheel 22, the first rubber wheel 22 and the second rubber wheel 23 are used to convey a tin wire 51, and through the cooperation between the first rubber wheel 22 and the second rubber wheel 23, when the tin wire 51 is sandwiched between the first rubber wheel 22 and the second rubber wheel 23, the tin wire 51 can be automatically conveyed through the rotation of the first rubber wheel 22 At the same time, through the design of the rubber, when the first rubber wheel 22 contacts the second rubber wheel 23, there can be a large friction force to drive the tin wire 51 to slide. At the same time, the rubber has a certain elasticity, which can prevent the tin wire 51 from being deformed during the transportation of the tin wire 51; at the same time, through the design of the limiting plate 2, a stable support can be provided for the first rubber wheel 22 and the second rubber wheel 23, which is conducive to the stable transportation of the tin 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 in the rotating tube 24. A sliding column 26 is arranged at one end of the telescopic rod 25. The sliding column 26 is slidably connected to a smooth bar 210, and the sliding column 26 passes through the smooth bar 210; A matching plate 27 is provided on one side of the smooth bar 210, and the matching plate 27 is fixedly installed on the operating platform 1. The smooth bar 210 is located between the matching plate 27 and the telescopic rod 25. A first sliding rod 211 is fixedly connected to one side of the smooth bar 210, and a connecting rod 214 is fixedly connected to one end of the first sliding rod 211, and 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. The design of the limiting cylinder 34 can provide a stable support for the coil 5, so that the coil 5 can stably transport the tin wire 51 during the process of rotating the wire. A mounting plate 11 is provided on one side of the limiting plate 2, a fixing column 12 is provided on one side of the mounting plate 11, one end of the fixing column 12 is rotatably connected to a welding gun 13, a welding table 17 is provided below the welding gun 13, and the welding table 17 is provided on the operating platform 1. Through the design of the welding table 17, a platform that is easy to operate can be provided for the parts that need to be welded, which is convenient for the operator to use.

[0029] A circular groove 28 and an inclined arc groove 29 are provided on the matching plate 27, and the circular groove 28 and the inclined arc groove 29 are communicated with each other, and the sliding column 26 is slidably connected with 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 of the rotating tube 24.

[0030] A limiting slide groove 35 is formed at one end of the limiting cylinder 34, and triangular inclined blocks 36 are slidably connected at both ends of the limiting slide groove 35. The triangular inclined blocks 36 are used to limit the position of the coil 5. A second spring 37 is provided between the two triangular inclined blocks 36, and the second spring 37 is located in the limiting slide groove 35; When the sliding column 26 is slidably connected with 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 sliding groove 29 , the telescopic rod 25 does not extend from the rotating tube 24 .

[0031] See Figure 8 First, through the cooperation between the second spring 37 and the triangular bevel block 36, when the coil 5 is installed on the limiting cylinder 34, the inner circle of the coil 5 contacts the inclined surfaces of the triangular bevel blocks 36 on both sides, so that the two triangular bevel blocks 36 slide toward the middle of the limiting cylinder 34, so that the inner circle of the coil 5 can be sleeved on the limiting cylinder 34. After being sleeved on the limiting cylinder 34, the two triangular bevel blocks 36 automatically bounce to both sides under the action of the second spring 37, and the coil 5 is restricted by the triangular bevel blocks 36. Through such a design, the position of the coil 5 can be restricted while not affecting the rotation and unwinding of the coil 5.

[0032] See Figure 5 After the coil 5 is placed, the tin 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, the tin wire 51 can be driven to be transported to the tip of the welding gun 13; when the first rubber wheel 22 rotates, the rotating tube 24 can be driven to rotate together, and the rotation of the rotating tube 24 can drive the telescopic rod 25 to rotate together, and when the telescopic rod 25 rotates, the sliding column 26 is driven to slide in the smooth bar 210, and the sliding column 26 is moved between the smooth groove 28 and the inclined groove 28. The sliding column 26 slides in the arc-shaped slide groove 29. When the sliding column 26 slides in the circular groove 28, the circular slide bar 210 is driven to slide horizontally to the right in a direction away from the welding gun 13. When the circular slide bar 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, and the tin wire 51 can be straightened by sliding. In this embodiment: through the cooperation of the first rubber wheel 22 and the second rubber wheel 23, the tin wire 51 can be automatically transported to the gun tip of the welding gun 13. At the same time, the sliding column 26 drives the telescopic rod 25 to slide out of the rotating tube 24, so that the rounded strip 210 can drive the sliding plate 32 and the coil 5 on the sliding plate 32 to slide, so that the tin wire 51 sent out from the coil 5 can be straightened. Through such a design, the first rubber wheel 22 and the second rubber wheel 23 can always accurately transport the tin wire 51 to the gun tip of the welding gun 13, and prevent the bent tin wire 51 from being transported, resulting in the tin wire 51 not being able to accurately dock with the gun tip of the welding gun 13, which is easy to cause the two to be staggered, resulting in the welding gun 13 not being well tinned.

[0033] Embodiment 2: This embodiment is intended to promote the solution of the problem that when the tin wire 51 is straightened in the process of automatically conveying the tin wire 51 to the tip of the welding gun 13, excessive force may cause the tin wire 51 to be broken. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 8 A second sliding rod 212 is fixedly connected to one side of the smooth bar 210 close to the welding table 17, and a resisting column 213 is fixedly connected to the other end of the second sliding rod 212. The first sliding rod 211 is located on the other side of the smooth bar 210. The first sliding rod 211 is slidably connected to a fixed block 33, and the fixed block 33 is fixedly installed on the operating platform 1. The first sliding rod 211 passes through the fixed block 33 and is fixedly connected to the connecting rod 214. The design of the fixed block 33 can provide a stable support for the sliding of the first sliding rod 211. At the same time, the design of the fixed block 33 can enable the first sliding rod 211 to slide stably to prevent the first sliding rod 211 from deviating during the sliding process.

[0034] 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. Through the design of the sliding groove 31, the sliding plate 32 can slide stably when sliding, preventing the sliding plate 32 from deviating when sliding.

[0035] One side of the sliding plate 32 is fixedly connected to the connecting rod 214. Through the design of the fixed connection between the connecting rod 214 and the sliding plate 32, when the first sliding rod 211 drives the connecting rod 214 to slide, it can drive the sliding plate 32 to slide together. The side of the sliding plate 32 close to the limiting plate 2 is fixedly connected to the first spring 38, and the other end of the first spring 38 is fixedly connected to one side of the limiting plate 2.

[0036] A pair of guide grooves 41 are provided on one side of the fixed plate 3, and a 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 respectively located on both sides of the coil 5, and one end of the clamping plates 4 is slidably connected to the corresponding guide grooves 41. When the clamping plate 4 slides on the inclined portion of the guide groove 41 , the coil 5 stops rotating.

[0037] Through the design of the clamping plate 4, when the tin wire 51 is straightened, the clamping plates 4 on both sides slide toward the coil 5 through the guidance of the inclined section of the guide groove 41, thereby clamping the coil 5 to prevent the coil 5 from continuing to rotate and unwinding, so that the tin wire 51 that has been unwinded can be straightened.

[0038] A protrusion block 39 is fixedly connected to one side of the limiting plate 2, and one side of the protrusion block 39 abuts against a third spring 310. The other end of the third spring 310 is fixedly mounted on the fixed 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.

[0039] See Figure 5When the first sliding rod 211 drives the sliding plate 32 to slide to the right to straighten the tin 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 toward the coil 5 through the guidance of the inclined section of the guide groove 41, thereby clamping the coil 5, which can limit the position of the coil 5 and 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, the first spring 38 will be deformed, and at the same time, under the action of the third spring 310, the limiting plate 2 can be prevented from being pulled. When the tin wire 51 is straightened, if the sliding plate 32 continues to slide to the right, the third spring 310 will be deformed at this time, so that the third spring 310 pulls the limiting plate 2 to slide to the right together. Through such a design, the tin wire 51 can be prevented from being broken, and the first rubber wheel 22 and the second rubber wheel 23 can continue to transport the tin wire 51.

[0040] It should be noted that, in the process of straightening the tin wire 51, the first rubber wheel 22 is rotating all the time, so that the first rubber wheel 22 and the second rubber wheel 23 are conveying the tin wire 51 all the time, and the tin wire 51 close to the first rubber wheel 22 is the tin wire 51 that has been straightened, so that the tin wire 51 conveyed by the first rubber wheel 22 and the second rubber wheel 23 to the tip of the welding gun 13 is straight; After the tin wire 51 is straightened, the elastic force of the first spring 38 plus the hardness of the tin wire 51 causes the third spring 310 to deform, so that the limiting plate 2 will move only after the tin wire 51 is straightened, and the straightening of the tin wire 51 will not be affected.

[0041] In this embodiment: through the design of the first spring 38 and the third spring 310, after the tin wire 51 is straightened, the sliding plate 32 continues to slide to the right, which will drive the limiting plate 2 to slide slightly. This design can prevent the tin wire 51 from being pulled too hard, thereby preventing the tin wire 51 from breaking, and further enables the straightened tin wire 51 to be stably transported to the tip of the welding gun 13.

[0042] Embodiment 3: This embodiment is intended to promote the solution of the problem that the contact area between the tip of the welding gun 13 and the tin wire 51 is small, resulting in the tin wire 51 not being completely melted. This embodiment is an improvement made on the basis of Embodiment 2. For details, please refer to Figure 1-Figure 8 A raised ring 14 is provided on the welding gun 13, and a torsion spring 15 is provided between the raised ring 14 and the fixed column 12. Through the design of the torsion spring 15, the welding gun 13 can return to its original position after rotation. An end of the welding gun 13 close to the fixed column 12 is fixedly connected with a resistance rod 16, which is used to resist the resistance column 213.

[0043] When the first rubber wheel 22 rotates to drive the telescopic rod 25 and the sliding column 26 to slide into the inclined arc-shaped sliding groove 29, the sliding column 26 drives the telescopic rod 25 to slide into the inside of the rotating tube 24, and at the same time, the smooth bar 210 drives the second sliding rod 212 and the resistance column 213 to resist the resistance rod 16, so that when the resistance rod 16 is resisted, it can drive the welding gun 13 to rotate together.

[0044] In this embodiment, the welding gun 13 rotates so that the tip of the welding gun 13 can rotate together with the welding gun 13, so that the contact area of ​​the tin wire 51 with the tip of the welding gun 13 can be increased, so that the tin wire 51 can be melted more quickly, and the situation that the tin wire 51 is not melted and the subsequent tin wire 51 is transported over, resulting in the tin wire 51 not being completely melted, can be prevented. At the same time, the rotation of the tip of the gun can ensure that the tin wire 51 is evenly heated during the melting process, and further the straightened tin wire 51 can be stably transported to the tip of the welding gun 13.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A welding device for processing electronic cigarettes with automatic wire feeding, comprising an operating platform (1), a limiting plate (2) being slidably connected to the upper side of the operating platform (1), a power motor (21) being installed on one side of the limiting plate (2), a power output end of the power motor (21) passing through the limiting plate (2) being connected to a first rubber wheel (22), the first rubber wheel (22) being rotatably connected to the limiting plate (2), a second rubber wheel (23) being arranged on one side of the first rubber wheel (22), the first rubber wheel (22) and the second rubber wheel (23) being used for conveying tin 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), the sliding column (26) is slidably connected to a smooth bar (210), and the sliding column (26) passes through the smooth bar (210); A matching plate (27) is provided on one side of the smooth bar (210), the matching plate (27) is fixedly mounted on the operating platform (1), the smooth bar (210) is located between the matching plate (27) and the telescopic rod (25), a first sliding rod (211) is fixedly connected to one side of the smooth bar (210), one end of the first sliding rod (211) is fixedly connected to a connecting rod (214), the other end of the connecting rod (214) is fixedly connected to a sliding plate (32), and a limiting cylinder (34) for placing a coil (5) is provided on the sliding plate (32); A mounting plate (11) is provided on one side of the limiting plate (2), a fixing column (12) is provided on one side of the mounting plate (11), one end of the fixing column (12) is rotatably connected to a welding gun (13), a welding platform (17) is provided below the welding gun (13), and the welding platform (17) is provided on the operating platform (1).

2. The automatic wire feeding welding equipment for electronic cigarette processing according to claim 1 is characterized in that: The matching plate (27) is provided with a circular groove (28) and an inclined arc-shaped groove (29), and the circular groove (28) and the inclined arc-shaped groove (29) are communicated with each other, and the sliding column (26) is slidably connected with the circular groove (28) and the inclined arc-shaped 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 sliding groove (29), the telescopic rod (25) does not extend out of the rotating tube (24).

3. The automatic wire feeding electronic cigarette welding equipment according to claim 1 is characterized in that: A second sliding rod (212) is fixedly connected to one side of the smooth bar (210) close to the welding table (17); the other end of the second sliding rod (212) is fixedly connected to a resistance column (213); the first sliding rod (211) is located on the other side of the smooth bar (210); the first sliding rod (211) is slidably connected to a fixed block (33); the fixed block (33) is fixedly mounted on the operating platform (1); the first sliding rod (211) passes through the fixed block (33) and is fixedly connected to the connecting rod (214).

4. The automatic wire feeding electronic cigarette processing welding equipment according to claim 3 is 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), and the sliding groove (31) is slidably connected to the sliding plate (32).

5. The automatic wire feeding electronic cigarette processing welding equipment according to claim 4 is 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 a side of the sliding plate (32) close to the limiting plate (2), and the other end of the first spring (38) is fixedly connected to one side of the limiting plate (2).

6. The automatic wire feeding electronic cigarette processing welding equipment according to claim 4 is characterized in that: A limiting slide groove (35) is formed at one end of the limiting cylinder (34), and triangular inclined blocks (36) are slidably connected to both ends of the limiting slide groove (35). The triangular inclined blocks (36) are used to limit the position of the coil (5), and a second spring (37) is provided between the two triangular inclined blocks (36). The second spring (37) is located in the limiting slide groove (35).

7. The automatic wire feeding electronic cigarette welding device according to claim 5, characterized in that: A pair of guide grooves (41) are provided on one side of the fixed plate (3), and a 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), and the two clamping plates (4) are respectively located on two sides of the coil (5), and one end of the clamping plate (4) is slidably connected to the corresponding guide groove (41). When the clamping plate (4) slides on the inclined portion of the guide groove (41), the coil (5) stops rotating.

8. The automatic wire feeding electronic cigarette processing welding equipment according to claim 3 is characterized by: The welding gun (13) is provided with a raised ring (14), a torsion spring (15) is provided between the raised ring (14) and the fixed column (12), and an end of the welding gun (13) close to the fixed column (12) is fixedly connected to a resistance rod (16), and the resistance rod (16) is used to resist the resistance column (213).

9. The automatic wire feeding welding device for electronic cigarette processing according to claim 3 is characterized in that: A protruding block (39) is fixedly connected to one side of the limiting plate (2), a third spring (310) is abutted against one side of the protruding block (39), and the other end of the third spring (310) is fixedly mounted on the fixing block (33).

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