Electronic cigarette heating needle welding device facilitating winding of heating wire

Abstract

The invention discloses an electronic cigarette heating needle welding device capable of winding a heating wire conveniently, and relates to the technical field of electronic cigarette heating needle welding, the electronic cigarette heating needle welding device comprises a forming mechanism, and the forming mechanism comprises a vertical seat, a base, a wire winding rod and a clamping block; a positioning mechanism is arranged on the top surface of the base and comprises a positioning table; a winding mechanism is mounted on the wire winding rod and comprises a winding ring, a clamping block and a positioning plate; a machining mechanism is installed on the top face of the base and comprises an atomizer, a welding spot and a heating wire. A welding mechanism is arranged on the side face of the vertical base and comprises a lifting groove, a lifting block, a welding rod, a stud, a large gear and a right-angle rack. The device has the advantages that molding and welding of the heating wire are combined in the same equipment, so that the production process is simplified, the production efficiency is improved, the welding error is reduced, and the welding quality and the product consistency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarette heating needle welding, and more specifically, to an electronic cigarette heating needle welding device that is convenient for winding a heating wire. Background Art

[0002] With the rapid development of the e-cigarette industry, the performance of one of its core components, the atomizer, directly affects the user experience of the product. The heating wire in the atomizer heats the e-cigarette oil and atomizes it into gas that the user can inhale. The design and processing quality of the heating wire are crucial to the atomization efficiency and product stability.

[0003] In the traditional heating wire processing, the forming (such as bending or winding) and welding of the heating wire are usually divided into two independent processes. The forming process relies on manual operation of dedicated forming equipment, while welding is completed using independent welding equipment. This separate process has multiple shortcomings, which not only increases the complexity of the production process, but also significantly reduces the overall production efficiency.

[0004] First, the separation of molding and welding requires multiple manual or mechanical operations, which increases time costs and process management difficulties. Second, during the transfer of the formed heating wire to the welding equipment, the deviation of the formed shape may be caused by handling or positioning errors. This deviation not only affects the welding quality, but may also have an adverse effect on the atomization performance of the final product, reducing product consistency and stability.

[0005] Therefore, it is necessary to propose an electronic cigarette heating needle welding device that is convenient for winding a heating wire to solve the above problems. Summary of the invention

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide an electronic cigarette heating needle welding device that is convenient for winding heating wires, which can solve the problems of increasing production process time and complexity, easily causing damage to the heating wire, resulting in large welding errors, and affecting product quality caused by the two processes of heating wire forming and welding in the existing electronic cigarette production process. It has the advantages of combining the forming and welding of the heating wire in the same device, thereby simplifying the production process, improving production efficiency, reducing welding errors, and improving welding quality and product consistency.

[0007] To solve the above problems, the present invention adopts the following technical solutions: An electronic cigarette heating needle welding device that is convenient for winding a heating wire comprises a forming mechanism, wherein the forming mechanism comprises a stand, a base is arranged at the bottom of the stand, a wire winding rod is arranged on the side of the stand, and a clamping block is fixed on the side of the stand; The top surface of the base is provided with a positioning mechanism, and the positioning mechanism comprises a positioning platform fixed to the top surface of the base; The winding rod is provided with a winding mechanism, the winding mechanism comprising a winding ring sleeved on the winding rod, a clamping block is eccentrically arranged on the side of the winding ring, and a positioning plate is fixed on the cylindrical surface of the winding ring; A processing mechanism is installed on the top surface of the base, and the processing mechanism includes an atomizer installed on the top surface of the base. Two welding points are arranged on the top surface of the atomizer, and a heating wire is clamped and connected on the clamping block; A welding mechanism is provided on the side of the stand, and the welding mechanism includes a lifting groove provided on the side of the stand, a lifting block is slidably connected in the lifting groove, two welding rods are provided at the bottom of the lifting block, a stud is installed on the top of the lifting block, a large gear is installed inside the stand, the stud is threadedly connected to the large gear, a right-angle rack is slidably connected inside the top end of the stand, the upper end of the right-angle rack is meshed with the large gear, and the bottom end of the right-angle rack contacts the top surface of the positioning platform.

[0008] As a preferred solution of the present invention, the forming mechanism also includes a mounting groove arranged on the top surface of the base, the stand and the side walls of the base are fixed with side plates, a ramp ring is arranged on the side of the stand, and the wire winding rod is located at the center of the ramp ring, and a push groove is arranged on the top of the wire winding rod.

[0009] As a preferred solution of the present invention, a pre-folding mechanism is installed inside the wire winding rod, and the pre-folding mechanism includes a push rod and a sliding column slidably connected to the inside of the wire winding rod, one end of the push rod is fixed to one end of the sliding column, a first spring is sleeved on the push rod, a guide groove is provided on the surface of the sliding column, a sliding rod is installed inside the stand, and one end of the sliding rod is slidably connected to the guide groove, and a pressure block is installed at the other end of the sliding rod.

[0010] As a preferred solution of the present invention, the positioning mechanism also includes a side groove arranged on the side of the side plate, a second spring is installed in the side groove, one end of the support plate is slidably connected in the side groove, and the support plate is elastically connected to the side groove through the second spring.

[0011] As a preferred solution of the present invention, the winding mechanism also includes an inner ring slidably and rotatably connected to the inside of the winding ring, and the inner diameter of the inner ring is the same as the inner diameter of the winding ring, and a push block is fixed on the inner side of the inner ring.

[0012] As a preferred solution of the present invention, a lifting mechanism is installed in the base, and the lifting mechanism includes a lifting platform slidably connected to the inside of the installation groove, the top surface of the lifting platform is provided with a discharge groove, the atomizer is installed in the discharge groove, two support columns are provided on both sides of the lifting platform, and the top of the support column is provided with a drag groove, a triangular block is fixed to the bottom of the lifting platform, a pull rod and a third spring are installed inside the base, the pull rod is elastically connected to the inside of the base through the third spring, a pull block is fixed to one end of the pull rod, and the other end of the pull rod is slidably connected to the top surface of the positioning platform, and the pull block contacts the inclined surface of the triangular block.

[0013] As a preferred solution of the present invention, the welding mechanism also includes a pressure rod installed on one side of the welding rod, a cutter is installed on the other side of the welding rod, a fourth spring is installed inside the stand, the right-angle rack is elastically connected to the stand through the fourth spring, two push rods are symmetrically fixed on the side of the lifting block, and a wire-releasing rack is fixed on the top of the push rod.

[0014] As a preferred embodiment of the present invention, a pay-off mechanism is provided inside the stand, and the pay-off mechanism includes two winding wheels which are symmetrically rotatably connected to the inside of the stand, tin wire is wound on the winding wheels, and a wire tube is symmetrically installed inside the stand, and the tin wire is slidably connected to the inside of the wire tube, a rotating shaft is installed on the side of the bottom end of the wire tube, a torsion spring is installed on the rotating shaft, the wire tube is rotatably connected to the inside of the stand via the rotating shaft, the rotating shaft is elastically connected to the inside of the stand via the torsion spring, a flap is fixed on the rotating shaft, and two small gears are symmetrically installed inside the stand, a pay-off wheel is installed on the side of the small gear, and the pay-off wheel contacts the surface of the tin wire.

[0015] Compared with the prior art, the advantages of the present invention are: First, the heating wire is installed on the clamping block, and the heating wire is pressed by the pressing block, and then the operator rotates the winding ring so that the clamping block drives the welding point to circle, thereby realizing the forming and processing of the heating wire, and the process is simple and fast; the winding ring is sleeved on the wire winding rod and can also drive the push rod and the sliding column to slide, so that the pressing block is driven to rotate three-quarters of a circle through the sliding rod, so that the heating wire is circled three-quarters of a circle on the wire winding rod for pre-processing, which not only improves the stability of the heating wire installed on the wire winding rod, but also enables the clamping block to accurately clamp the heating wire; after the heating wire is formed, the positioning plate is driven to slide during the process of taking out the winding ring, and the lifting platform is driven to rise and the lifting block is driven to descend, the lifting platform drives the atomizer to approach the pin of the heating wire, and the lifting block drives the welding rod to approach the pin of the heating wire, and the two cooperate with each other to weld the heating wire. The present invention combines the coil forming and welding of the heating wire on the same equipment, which not only simplifies the production process and greatly improves the production and processing efficiency, but also reduces the error of manual forming and welding, improves the welding accuracy, and ensures the product processing quality.

[0016] Support columns are arranged on both sides of the lifting table, and a drag groove is arranged on the top of the support columns. After the lifting table is raised, the support columns can lift the pins of the heating wire, and the pins of the heating wire are engaged in the drag groove, which not only plays a role in positioning and stabilizing the heating wire so that the pins of the heating wire can accurately contact the welding points, but also can support the pins of the heating wire. In the process of welding the heating wire by the welding rod, the cutter on the side of the welding rod descends synchronously and is inserted into the drag groove to cut off the excess pins of the heating wire after the welding is completed, which once again simplifies the processing procedure of separately cutting the excess pins of the heating wire in the traditional processing method, greatly saves manpower, reduces labor costs, and can shorten the processing steps and time, effectively improving the processing efficiency.

[0017] The lifting block is used to drive the welding rod to descend for welding, and can also drive the push rod and the wire-releasing rack to descend, so that the wire tube can be rotated out of the stand to align with the corresponding welding point, and the tin wire can be pushed out of the wire tube to an appropriate length to provide solder, so that the welding rod can effectively weld the heating wire. Compared with traditional manual progressive soldering, the present invention further reduces the processing steps of heating wire welding on the basis of saving manpower, and effectively improves the processing efficiency. 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 cross-section structure of the base of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal structure of the wire winding rod of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the pre-folding mechanism of the present invention.

[0022] Figure 5 It is a schematic diagram of the cross-section structure of the winding mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the overall cutaway structure 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 coordinated structure of the welding mechanism and the wire-releasing mechanism of the present invention.

[0026] Fig. 9 For the present invention Figure 8 Enlarged structural diagram at B in the middle.

[0027] Fig.10 It is a schematic diagram of the welding mechanism structure of the present invention.

[0028] Fig.11 It is a schematic diagram of the coordination structure of the welding mechanism and the material lifting mechanism of the present invention.

[0029] Description of the numbers in the figure: 1. Forming mechanism; 11. Stand; 12. Base; 13. Mounting groove; 14. Side plate; 15. Slope ring; 16. Screw rod; 17. Push groove; 18. Block; 2. Pre-folding mechanism; 21. Push rod; 22. First spring; 23. Sliding column; 24. Guide groove; 25. Sliding rod; 26. Pressing block; 3. Positioning mechanism; 31. Side groove; 32. Second spring; 33. Support plate; 34. Positioning platform; 4. Winding mechanism; 41. Winding ring; 42. Clamping block; 43. Positioning plate; 44. Inner ring; 45. Pushing block; 5. Lifting mechanism; 51. Lifting platform; 52. Discharging trough; 53. Support column; 54. Drag slot; 55. Triangle block; 56. Pull rod; 57. Third spring; 58. Pull block; 6. Processing mechanism; 61. Atomizer; 62. Soldering point; 63. Heating wire; 7. Welding mechanism; 71. Lifting slot; 72. Lifting block; 73. Welding rod; 74. Press rod; 75. Cutter; 76. Stud; 77. Large gear; 78. Right-angle rack; 79. Fourth spring; 791. Push rod; 792. Pay-off rack; 8. Pay-off mechanism; 81. Reel; 82. Tin wire; 83. Wire tube; 84. Rotating shaft; 85. Flip plate; 86. Torsion spring; 87. Small gear; 88. Pay-off wheel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0031] For example, see Figures 1 to 11 As shown, the present invention discloses an electronic cigarette heating needle welding device that is convenient for winding a heating wire, comprising a forming mechanism 1, the forming mechanism 1 comprises a stand 11, a base 12 is arranged at the bottom of the stand 11, a wire winding rod 16 is arranged on the side of the stand 11, and a clamping block 18 is fixed on the side of the stand 11; The top surface of the base 12 is provided with a positioning mechanism 3, and the positioning mechanism 3 includes a positioning platform 34 fixed to the top surface of the base 12; A winding mechanism 4 is installed on the winding rod 16, and the winding mechanism 4 includes a winding ring 41 sleeved on the winding rod 16, a clamping block 42 is eccentrically arranged on the side of the winding ring 41, and a positioning plate 43 is fixed on the cylindrical surface of the winding ring 41; A processing mechanism 6 is installed on the top surface of the base 12. The processing mechanism 6 includes an atomizer 61 installed on the top surface of the base 12. Two welding points 62 are arranged on the top surface of the atomizer 61. A heating wire 63 is connected to the clamping block 18. A welding mechanism 7 is provided on the side of the stand 11, and the welding mechanism 7 includes a lifting groove 71 provided on the side of the stand 11, a lifting block 72 is slidably connected in the lifting groove 71, two welding rods 73 are provided at the bottom of the lifting block 72, a stud 76 is installed on the top of the lifting block 72, a large gear 77 is installed inside the stand 11, the stud 76 is threadedly connected to the large gear 77, a right-angle rack 78 is slidably connected inside the top of the stand 11, the upper end of the right-angle rack 78 is meshed with the large gear 77, and the bottom end of the right-angle rack 78 contacts the top surface of the positioning platform 34.

[0032] First, install the atomizer 61 in the discharge trough 52, and then clamp one end of the heating wire 63 to be wound (before winding, the heating wire 63 is a long strip of metal wire) on the clamping block 18 on the side wall of the stand 11. The clamping block 18 is tilted on the side of the stand 11, and a groove capable of clamping the heating wire 63 is provided at the bottom. After one end of the heating wire 63 is clamped with the clamping block 18, the heating wire 63 is at the root of the wire winding rod 16 (close to the side of the stand 11), and the obliquely arranged clamping block 18 makes one end of the heating wire 63 tilt downward, which is convenient for subsequent welding; then the operator sleeves the winding ring 41 on the wire winding rod 16, and pushes the winding ring 4 1 slides in the direction close to the stand 11, so that the clamping block 42 on the surface of the winding ring 41 contacts the heating wire 63. The clamping block 42 is also provided with a groove that can cooperate with the heating wire 63. When the clamping block 42 contacts the heating wire 63, the groove on the clamping block 42 can clamp the heating wire 63. Then the winding ring 41 is rotated. The winding ring 41 takes the wire winding rod 16 as the axis and drives the clamping block 42 to rotate. The clamping block 42 clamps the heating wire 63 and drives it to coil. The heating wire 63 is bent into a shape similar to a spring. Moreover, as the heating wire 63 is bent, the winding ring 41 gradually slides in the direction away from the stand 11 (that is, it rotates and retreats). During the rotation of the winding ring 41, the positioning plate 43 on its outer wall will also be driven to rotate. As the winding ring 41 rotates and moves away from the stand 11, the positioning plate 43 eventually hits the top surface of the positioning platform 34, causing the winding ring 41 to be unable to rotate. This means that the heating wire 63 has finished winding and has been formed, and when the positioning plate 43 hits the positioning platform 34, the clamping block 42 just drives the other end of the heating wire 63 to bend to a position with the same inclination angle as one end of the heating wire 63 and in the opposite direction, thereby accurately controlling the number of windings of the heating wire 63 and the inclination angle of the pins, reducing the error of manual processing, and making the forming processing of the heating wire 63 more accurate and standardized.

[0033] Then the operator pulls the winding ring 41 in the direction away from the stand 11 to separate the winding ring 41 from the wire winding rod 16. During this process, the positioning plate 43 slides on the top surface of the positioning platform 34, contacts and drives the bottom end of the right-angle rack 78 to slide. The right-angle rack 78 slides inside the stand 11, causing the large gear 77 to rotate, thereby driving the lifting block 72 to slide to the bottom of the lifting groove 71 through the stud 76 (a part of the lifting block 72 is inside the lifting groove 71, and the other part is on the side of the stand 11). The lifting block 72 drives the welding rod 73 to slide in the direction close to the pins of the heating wire 63, and finally presses the pins at both ends of the heating wire 63 to the two welding points 62 on the top surface of the atomizer 61, and welds, so that the heating wire 63 is welded to the atomizer 61. The above process only requires the operator to install the atomizer 61 and the heating wire 63 respectively, and then push, rotate and pull back the winding ring 41 to complete the winding forming and welding of the heating wire 63 on the atomizer 61. The whole process is simple and efficient, streamlines the production process, greatly improves the production and processing efficiency, and also reduces the error of manual forming and welding, improves the welding accuracy, and ensures the product processing quality.

[0034] Example 2: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 11 The forming mechanism 1 also includes a mounting groove 13 arranged on the top surface of the base 12, and the side walls of the stand 11 and the base 12 are fixed with side plates 14. A ramp ring 15 is arranged on the side of the stand 11, and the wire winding rod 16 is located at the center of the ramp ring 15, and a push groove 17 is arranged on the top of the wire winding rod 16.

[0035] A pre-folding mechanism 2 is installed inside the winding rod 16, and the pre-folding mechanism 2 includes a push rod 21 and a slide column 23 which are slidably connected to the inside of the winding rod 16. One end of the push rod 21 is fixed to one end of the slide column 23. A first spring 22 is sleeved on the push rod 21. A guide groove 24 is provided on the surface of the slide column 23. A slide rod 25 is installed inside the stand 11, and one end of the slide rod 25 is slidably connected to the guide groove 24. A pressure block 26 is installed at the other end of the slide rod 25.

[0036] The positioning mechanism 3 also includes a side groove 31 provided on the side of the side plate 14 , in which a second spring 32 is installed, in which one end of a support plate 33 is slidably connected, and the support plate 33 is elastically connected to the side groove 31 through the second spring 32 .

[0037] The winding mechanism 4 further includes an inner ring 44 slidably and rotatably connected to the inside of the winding ring 41 , and the inner diameter of the inner ring 44 is the same as the inner diameter of the winding ring 41 , and a push block 45 is fixed on the inner side of the inner ring 44 .

[0038] A lifting mechanism 5 is installed in the base 12, and the lifting mechanism 5 includes a lifting platform 51 slidably connected to the inside of the installation groove 13, a discharge groove 52 is provided on the top surface of the lifting platform 51, and an atomizer 61 is installed in the discharge groove 52. Two supporting columns 53 are provided on both sides of the lifting platform 51, and a drag groove 54 is provided on the top of the supporting column 53. A triangular block 55 is fixed to the bottom of the lifting platform 51, and a pull rod 56 and a third spring 57 are installed inside the base 12. The pull rod 56 is elastically connected to the inside of the base 12 through the third spring 57, a pull block 58 is fixed to one end of the pull rod 56, and the other end of the pull rod 56 is slidably connected to the top surface of the positioning platform 34, and the pull block 58 resists the inclined surface of the triangular block 55.

[0039] The welding mechanism 7 also includes a pressure rod 74 installed on one side of the welding rod 73, a cutter 75 is installed on the other side of the welding rod 73, a fourth spring 79 is installed inside the stand 11, the right-angle rack 78 is elastically connected to the stand 11 through the fourth spring 79, and two push rods 791 are symmetrically fixed on the side of the lifting block 72, and a wire-releasing rack 792 is fixed on the top of the push rod 791.

[0040] When the operator clamps the heating wire 63 onto the clamping block 18, the heating wire 63 fits against the surface of the slope ring 15 on the side of the stand 11 (the surface of the slope ring 15 is provided with a gradually rising three-quarter annular table), and the pressing block 26 protruding from the side of the stand 11 will also contact the surface of the heating wire 63, thereby fixing the heating wire 63 and preventing the heating wire 63 from falling. In order to make the clamping block 42 drive the heating wire 63 to wind the initial stage, the heating wire 63 is installed more firmly, a pre-folding mechanism 2 is arranged inside the wire winding rod 16. When the operator sleeves the winding ring 41 on the wire winding rod 16, the push block 45 on the inner ring 44 inside the winding ring 41 slides into the push groove 17, and the inner ring 44 and the winding ring 41 can rotate freely. When the operator pushes the winding ring 41 to approach the heating wire 63, the push block 45 in the push groove 17 contacts and pushes the push rod 21 to slide in the direction close to the stand 11. The push rod 21 stretches the first spring 22 and pushes the slide column 23 to slide inside the stand 11. The guide groove 24 on the surface of the slide column 23 causes the slide rod 25 to rotate inside the stand 11 (the stand 11 outside the wire winding rod 16 is provided with a guide groove for The three-quarter annular groove for the pressing block 26 to slide, and the annular groove also serves to limit the movement trajectory of the slide bar 25 and the pressing block 26). The slide bar 25 drives the pressing block 26 to rotate around the screw rod 16 as the axis (the travel of the guide groove 24 driving the sliding bar 25 to rotate is three-quarters of a circle, which is just adapted to the three-quarter annular table of the ramp ring 15). The pressing block 26 presses the heating wire 63, so that the heating wire 63 is wrapped around the outside of the screw rod 16. When the stroke of the pressing block 26 ends, the other end of the heating wire 63 is just wrapped around to a state perpendicular to the base 12, and the clamping block 42 on the surface of the winding ring 41 just clamps the heating wire 63 in the vertical state. At this time, the heating wire 63 is wrapped around the screw rod 16 for three-quarters of a circle, thereby enhancing the stability of the heating wire 63 installed on the screw rod 16. In order to ensure that the clamping block 42 can accurately clamp the heating wire 63, a positioning mechanism 3 is provided on the side of the side plate 14. When the winding ring 41 begins to be sleeved on the winding ring 41, the operator rotates the winding ring 41 so that the positioning plate 43 on the outer wall abuts against the positioning plate 43, ensuring that the clamping block 42 is in a position to clamp the heating wire 63 in a vertical state. In the subsequent process of advancing the winding ring 41, the positioning plate 43 drives the support plate 33 to slide in the side groove 31, and the support plate 33 compresses the second spring 32, thereby ensuring that the winding ring 41 does not rotate during the entire advancement process, thereby ensuring that the clamping block 42 can accurately abut against the heating wire 63. When the operator rotates the winding ring 41, thereby driving the support plate 33 to be wound around the wire winding rod 16 through the clamping block 42, the positioning plate 43 will also rotate with the winding ring 41, and the positioning plate 43 will separate from the support plate 33 and lose resistance. Under the elastic force of the second spring 32, the support plate 33 will slide back to the end of the side groove 31.

[0041] After the heating wire 63 is formed, during the welding process, the operator pulls back the winding ring 41 to make the positioning plate 43 drive the right-angle rack 78 to move. In this process, the positioning plate 43 will also contact the top of the pull rod 56 on the top surface of the positioning platform 34, and the bottom end of the pull rod 56 slides inside the base 12, compressing the third spring 57 while driving the pull block 58 to squeeze the triangular block 55, so that the triangular block 55 rises, and the triangular block 55 drives the lifting platform 51 to rise from the installation groove 13, and the lifting platform 51 drives the atomizer 61 installed in the discharge groove 52 to rise, so that the two welding points 62 on the top surface of the atomizer 61 contact the corresponding heating wire 63 pins, and at the same time, the lifting platform 51 drives the support column 53 on its side to rise, and finally the redundant part of the pins of the heating wire 63 is engaged in the drag groove 54 on the top of the support column 53. The length of the heating wire 63 is considered to be still surplus after processing and forming, which is convenient for improving fault tolerance. After welding, the pins of the heating wire 63 will have an unnecessary section, so it needs to be cut off. When the welding rod 73 descends and the heating wire 63 is welded, the pressure rod 74 and the cutter 75 on both sides of the welding rod 73 descend synchronously, and the pressure rod 74 is flush with the lowest point of the welding rod 73. However, since the pins of the heating wire 63 are tilted downward, the pressure rod 74 is closer to the heating wire 63 than the welding rod 73, so the pressure rod 74 contacts the heating wire 63 before the welding rod 73. The pressure rod 74 presses down the pins of the heating wire 63, and cooperates with the lifting of the drag groove 54 to flatten the part of the pins of the heating wire 63 that is welded with the soldering point 62, thereby increasing the contact surface between the pins of the heating wire 63 and the soldering point 62, and making the welding more firm. At the same time, the cutter 75 on the other side of the welding rod 73 is finally inserted into the drag groove 54 to cut off the excess part of the pins of the heating wire 63. Compared with the traditional processing method which requires a separate process to manually cut the redundant pins of the heating wire 63, the present invention can achieve the cutting of redundant pins while welding the heating wire 63, thus further streamlining the processing steps, which not only saves manpower and reduces labor costs, but also shortens the processing steps and time, effectively improving processing efficiency.

[0042] Example 3: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 11 A pay-off mechanism 8 is provided inside the stand 11, and the pay-off mechanism 8 includes two winding wheels 81 symmetrically connected to the inside of the stand 11, and tin wire 82 is wound on the winding wheel 81. A wire tube 83 is symmetrically installed in the stand 11, and the tin wire 82 is slidably connected to the inside of the wire tube 83. A rotating shaft 84 is installed on the side of the bottom end of the wire tube 83, and a torsion spring 86 is installed on the rotating shaft 84. The wire tube 83 is rotatably connected to the inside of the stand 11 through the rotating shaft 84, and the rotating shaft 84 is elastically connected to the inside of the stand 11 through the torsion spring 86. A flap 85 is fixed on the rotating shaft 84. Two small gears 87 are also symmetrically installed in the stand 11, and a pay-off wheel 88 is installed on the side of the small gear 87, and the pay-off wheel 88 contacts the surface of the tin wire 82.

[0043] During welding, it is essential to use welding wire to improve the welding effect. A wire-releasing mechanism 8 is provided inside the stand 11. During welding, the lifting block 72 slides toward the bottom of the lifting slot 71, driving the push rod 791 and the wire-releasing rack 792 on the side of the lifting block 72 to descend synchronously. The lowest point of the push rod 791 is lower than the lowest point of the wire-releasing rack 792. The push rod 791 first hits the flap 85 inside the stand 11, causing the flap 85 to swing downward (according to the attached Figure 7 The flap 85 drives the rotating shaft 84 to rotate, and the rotating shaft 84 makes the torsion spring 86 store force, and at the same time drives the wire tube 83 to rotate, and finally rotates from the vertical to the horizontal state, and the wire tube 83 rotates out from the inside of the stand 11, and the outer end of the wire tube 83 is close to the corresponding welding point 62 (as shown in the processing mechanism 6 in the figure, the two welding points 62 on the top surface of the atomizer 61 are at different distances from the stand 11, so the lengths of the two wire tubes 83 are also different, so as to keep the outer ends of the wire tubes 83 at the same distance from the corresponding welding points 62 after they are rotated to the horizontal), and then the wire-releasing rack 792 starts to mesh with the corresponding pinion 87, thereby driving the pinion 87 to rotate, and the pinion 87 drives the wire-releasing wheel 88 on its side to rotate. (The surface of the pay-off wheel 88 is provided with a rubber layer for increasing friction, which can increase the friction with the surface of the tin wire 82. When the pay-off wheel 88 rotates, it can drive the tin wire 82 to slide; at the same time, the pay-off wheel 88 is connected to the pinion 87 through a ratchet, similar to a flywheel, which can ensure that when the pay-off rack 792 descends, the pay-off rack 792 can drive the pinion 87 to rotate, but cannot drive the pay-off wheel 88 to reverse.) The rotation of the pay-off wheel 88 causes the tin wire 82 to slide, and one end of the tin wire 82 drives the winding wheel 81 to rotate. The other end of the tin wire 82 slides out of the wire tube 83 to an appropriate length, and then is heated and melted by the welding rod 73 to weld the welding point 62 heating wire 63. The wire tube 83 is designed to be foldable in order to hide the tin wire 82 and prevent the tin wire 82 from affecting the winding of the heating wire 63.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. An electronic cigarette heating needle welding device that is convenient for winding a heating wire, comprising a forming mechanism (1), characterized in that: The forming mechanism (1) comprises a stand (11), a base (12) is arranged at the bottom of the stand (11), a wire winding rod (16) is arranged on the side of the stand (11), and a clamping block (18) is fixed on the side of the stand (11); A positioning mechanism (3) is provided on the top surface of the base (12), and the positioning mechanism (3) comprises a positioning platform (34) fixed to the top surface of the base (12); A winding mechanism (4) is mounted on the winding rod (16), the winding mechanism (4) comprising a winding ring (41) sleeved on the winding rod (16), a clamping block (42) being eccentrically arranged on the side of the winding ring (41), and a positioning plate (43) being fixed on the cylindrical surface of the winding ring (41); A processing mechanism (6) is installed on the top surface of the base (12), the processing mechanism (6) comprising an atomizer (61) installed on the top surface of the base (12), two welding points (62) are provided on the top surface of the atomizer (61), and a heating wire (63) is snap-connected to the clamping block (18); A welding mechanism (7) is provided on the side of the stand (11), and the welding mechanism (7) includes a lifting groove (71) provided on the side of the stand (11), a lifting block (72) is slidably connected in the lifting groove (71), two welding rods (73) are provided at the bottom of the lifting block (72), a stud (76) is installed on the top of the lifting block (72), a large gear (77) is installed inside the stand (11), the stud (76) is threadedly connected to the large gear (77), a right-angle rack (78) is slidably connected inside the top end of the stand (11), the upper end of the right-angle rack (78) is meshedly connected to the large gear (77), and the bottom end of the right-angle rack (78) contacts the top surface of the positioning platform (34).

2. The electronic cigarette heating needle welding device that is convenient for winding heating wire according to claim 1 is characterized in that: The molding mechanism (1) further comprises a mounting groove (13) arranged on the top surface of the base (12); the side walls of the stand (11) and the base (12) are fixed with side plates (14); a ramp ring (15) is arranged on the side of the stand (11); the wire winding rod (16) is located at the center of the ramp ring (15); and a push groove (17) is arranged on the top of the wire winding rod (16).

3. The electronic cigarette heating needle welding device that is convenient for winding heating wire according to claim 2 is characterized in that: A pre-folding mechanism (2) is installed inside the wire winding rod (16), and the pre-folding mechanism (2) includes a push rod (21) and a slide column (23) slidably connected to the inside of the wire winding rod (16), one end of the push rod (21) is fixed to one end of the slide column (23), a first spring (22) is sleeved on the push rod (21), a guide groove (24) is provided on the surface of the slide column (23), a slide rod (25) is installed inside the stand (11), and one end of the slide rod (25) is slidably connected to the guide groove (24), and a pressure block (26) is installed at the other end of the slide rod (25).

4. The electronic cigarette heating needle welding device that is convenient for winding the heating wire according to claim 2 is characterized in that: The positioning mechanism (3) further comprises a side groove (31) provided on a side surface of the side plate (14), a second spring (32) being installed in the side groove (31), one end of a support plate (33) being slidably connected in the side groove (31), and the support plate (33) is elastically connected in the side groove (31) via the second spring (32).

5. The electronic cigarette heating needle welding device that is convenient for winding heating wire according to claim 1 is characterized in that: The winding mechanism (4) further comprises an inner ring (44) slidably and rotatably connected to the inside of the winding ring (41), and the inner diameter of the inner ring (44) is the same as the inner diameter of the winding ring (41), and a push block (45) is fixed on the inner side of the inner ring (44).

6. The electronic cigarette heating needle welding device that is convenient for coiling the heating wire according to claim 2 is characterized in that: A material lifting mechanism (5) is installed in the base (12), and the material lifting mechanism (5) includes a material lifting platform (51) slidably connected to the inside of the installation groove (13), and a material discharge groove (52) is provided on the top surface of the material lifting platform (51), and the atomizer (61) is installed in the material discharge groove (52). Two supporting columns (53) are provided on both sides of the material lifting platform (51), and a drag groove (54) is provided on the top of the supporting column (53). A triangular block (55) is fixed to the bottom of the material lifting platform (51), and a pull rod (56) and a third spring (57) are installed inside the base (12). The pull rod (56) is elastically connected to the inside of the base (12) through the third spring (57), and a pull block (58) is fixed to one end of the pull rod (56), and the other end of the pull rod (56) is slidably connected to the top surface of the positioning platform (34), and the pull block (58) contacts the inclined surface of the triangular block (55).

7. The electronic cigarette heating needle welding device that is convenient for winding the heating wire according to claim 1 is characterized in that: The welding mechanism (7) further comprises a pressure rod (74) mounted on one side of the welding rod (73); a cutter (75) is mounted on the other side of the welding rod (73); a fourth spring (79) is mounted inside the stand (11); the right-angle rack (78) is elastically connected to the stand (11) via the fourth spring (79); two push rods (791) are symmetrically fixed to the side of the lifting block (72); a wire-releasing rack (792) is fixed to the top of the push rod (791).

8. The electronic cigarette heating needle welding device that is convenient for coiling the heating wire according to claim 1 is characterized in that: A wire-releasing mechanism (8) is arranged inside the stand (11), the wire-releasing mechanism (8) comprising two winding wheels (81) symmetrically connected to the inside of the stand (11), tin wire (82) being wound around the winding wheels (81), a wire tube (83) being symmetrically arranged inside the stand (11), the tin wire (82) being slidably connected to the inside of the wire tube (83), a rotating shaft (84) being arranged on the side of the bottom end of the wire tube (83), a torsion bar being arranged on the rotating shaft (84) The wire tube (83) is rotatably connected to the inside of the stand (11) through the rotating shaft (84), the rotating shaft (84) is elastically connected to the inside of the stand (11) through the torsion spring (86), a flap (85) is fixed on the rotating shaft (84), and two small gears (87) are symmetrically installed in the stand (11), and a pay-off wheel (88) is installed on the side of the small gear (87), and the pay-off wheel (88) contacts the surface of the tin wire (82).

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