Welding equipment for electronic cigarette heating wire processing

Abstract

The invention relates to the technical field of electronic cigarette processing, and discloses welding equipment for electronic cigarette heating wire processing, which comprises a base, a turntable is rotatably arranged on the base, a plurality of material grooves are circumferentially formed in the turntable, an electronic cigarette main body is arranged in each of the plurality of material grooves, and two electrodes are symmetrically arranged on each electronic cigarette main body; two first air cylinders and two conveying assemblies are symmetrically arranged on the base, the conveying assemblies are used for conveying heating wires, welding guns are arranged on piston rods of the first air cylinders, and a winding mechanism and a spiral propelling mechanism are further arranged on the base; and the spiral propelling mechanism drives the winding mechanism to spirally move so as to wind the heating wire for a plurality of circles. According to the welding equipment for electronic cigarette heating wire processing, the two working procedures of heating wire welding and winding are integrated, the production efficiency is greatly improved, the size of each circle of the heating wire can be more accurate through accurate mechanical guiding during winding, and deflection is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of electronic cigarette processing, and in particular to welding equipment for processing electronic cigarette heating wires. Background Art

[0002] The heating wire of the electronic cigarette is one of the parts that make up the atomizer core. After the heating wire is powered by the electrode and heated, the tobacco oil soaked on the surface of the heating wire is heated to the boiling point and smoke is emitted. The heating wire is equivalent to a resistor, and the resistance value is determined by four factors: resistance wire length / cross-sectional area / material / temperature. Currently, commonly used heating wire materials include ceramics, stainless steel, etc.

[0003] In the prior art, the installation of the heating wire needs to be carried out in multiple steps. First, a section of the heating wire must be cut off and wound manually or mechanically. The number of turns determines the resistance value. Then, the two ends of the heating wire are connected to the two electrodes on the electronic cigarette by welding or tightening bolts. This processing method requires additional steps on the production line. If it is wound manually, it consumes additional manpower, which reduces the production efficiency of the electronic cigarette.

[0004] Therefore, in order to solve the above-mentioned technical problems existing in the prior art, a welding device for processing electronic cigarette heating wires is proposed. Summary of the invention

[0005] The present invention provides a welding device for processing electronic cigarette heating wires, which has two integrated processes of welding and winding of the heating wire, greatly improving the production efficiency. During winding, the precise mechanical guidance can make the size of each turn of the heating wire more precise, and the beneficial effect of no deviation occurs. This solves the problem that in the prior art mentioned in the above background technology, the installation of the heating wire needs to be carried out in multiple steps. First, a section of the heating wire needs to be cut off and wound manually or mechanically, and the number of turns determines the resistance value. Then, the two ends of the heating wire are connected to the two electrodes on the electronic cigarette by welding or tightening bolts. Additional processes need to be added to the production line. If the winding is done manually, additional manpower is consumed, both of which reduce the production efficiency of the electronic cigarette.

[0006] The present invention provides the following technical solution: a welding device for processing an electronic cigarette heating wire, comprising a base, a turntable is rotatably arranged on the base, a plurality of material troughs are opened on the circumference of the turntable, an electronic cigarette body is arranged in each of the plurality of material troughs, and two electrodes are symmetrically arranged on the electronic cigarette body; Two first cylinders and two conveying assemblies are symmetrically arranged on the base, the conveying assemblies are used to convey the heating wire, a welding gun is arranged on the piston rod of the first cylinder, and a winding mechanism and a spiral propulsion mechanism are also arranged on the base; After the plurality of electronic cigarette bodies are sequentially transported to the transport assembly by the turntable, the heating wire is transported through one of the electrodes by one of the transport assemblies, and then the heating wire is clamped by the winding mechanism; The spiral propulsion mechanism drives the winding mechanism to move spirally to wind the heating wire for several turns, and then another conveying component conveys the heating wire through another electrode, and then two welding guns are used to weld the heating wire to the two electrodes.

[0007] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, it also includes a first motor and a second motor, the output shaft of the first motor is connected to the turntable, the second motor is arranged on the base, and a winding drum is arranged on the output shaft of the second motor, and the heating wire is wound on the winding drum.

[0008] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, wherein: the winding mechanism includes two support seats symmetrically arranged on the base, and cylinders are slidably arranged on the two support seats, one of the cylinders is circumferentially arranged with a plurality of inner support plates, and the other cylinder is circumferentially arranged with a plurality of outer support plates; The heating wire is clamped by conveying the conveying assembly between a plurality of the inner support plates and a plurality of the outer support plates.

[0009] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, one of the inner support plates is provided with an inner clamping plate, one of the outer support plates is provided with an outer clamping plate, and the outer walls of several of the inner support plates and the inner walls of several of the outer support plates are provided with a first spiral groove; The heating wire is conveyed between the inner clamping plate and the outer clamping plate to clamp the heating wire, and then the inner clamping plate and the outer clamping plate drive the heating wire to be spirally wound in the first spiral groove when the two cylinders are driven to move spirally by the spiral propulsion mechanism.

[0010] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, wherein: the spiral propulsion mechanism includes two second cylinders symmetrically arranged on the base, the piston rods of the two second cylinders are both provided with connecting rods, and the two cylinders are rotatably connected to the two connecting rods respectively; The support seat is provided with a second spiral groove, the pitch and number of turns of the second spiral groove are consistent with those of the first spiral groove, and the cylinder is provided with a slider, which is slidably connected in the second spiral groove.

[0011] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, one of the cylinders is provided with a plurality of first slide grooves circumferentially, and a plurality of the inner support plates are respectively slidably connected to the plurality of the first slide grooves; the other cylinder is provided with a plurality of second slide grooves circumferentially, and a plurality of the outer support plates are respectively slidably connected to the plurality of the second slide grooves.

[0012] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, wherein: a telescopic mechanism is provided on each of the two cylinders, and the two telescopic mechanisms are respectively used to drive a plurality of the inner support plates and a plurality of the outer support plates to perform radial telescopic movement; The telescopic mechanism comprises a sliding seat slidably arranged in the cylinder, a third cylinder is arranged on the cylinder, a piston rod of the third cylinder is connected to the sliding seat, a plurality of first connecting seats are circumferentially arranged on the sliding seat, and a plurality of second connecting seats are arranged on the inner support plates; The telescopic mechanism also includes a plurality of transmission rods, one end of each of the transmission rods is movably hinged to a plurality of the first connection seats through hinge shafts, and the other end of each of the transmission rods is movably hinged to a plurality of the second connection seats through hinge shafts.

[0013] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, the conveying assembly includes two fourth cylinders symmetrically arranged on the base, and a moving frame is arranged on the piston rods of the two fourth cylinders, and conveying wheels are rotatably arranged on the two moving frames, and third motors are arranged on the two moving frames, and the output shafts of the two third motors are respectively connected to the two conveying wheels.

[0014] As an optional solution of the welding equipment for processing electronic cigarette heating wires described in the present invention, a fifth cylinder is arranged on the base, a cutter is arranged on the piston rod of the fifth cylinder, and after the heating wire is welded to the two electrodes, the heating wire is cut off by the cutter.

[0015] As an optional solution of the welding equipment for processing the heating wire of an electronic cigarette described in the present invention, it further includes a first belt conveyor, a second belt conveyor, a first motor and a fourth motor, wherein the first belt conveyor is used to convey the electronic cigarette body without the heating wire welded to the turntable, the output shaft of the fourth motor is provided with shifting teeth, and the output shaft of the first motor is connected to the turntable; The second belt conveyor is used to convey the electronic cigarette body after welding the heating wire from the turntable. A guide plate is provided on the base, and the guide plate is located between the turntable and the second belt conveyor.

[0016] The present invention has the following beneficial effects: 1. The welding equipment for processing electronic cigarette heating wire integrates the welding and winding processes of the heating wire. First, the heating wire is pulled out from the winding drum and sent to one of the electrodes. Then, the heating wire is clamped by two winding mechanisms and spirally pushed in the same direction, so that the heating wire is spirally wound on the winding mechanism, and then sent to the other electrode for welding at both ends. The production efficiency of electronic cigarettes can be improved, and the size of the spiral part of the heating wire is more accurate.

[0017] 2. The welding equipment for processing electronic cigarette heating wires, after clamping the heating wire by two spiral inner and outer clamping plates, pushes the two cylinders to move in a synchronous spiral, and the heating wire can move in a spiral precisely under the traction of the inner and outer clamping plates. The heating wire is wound between several inner support plates and several outer support plates on the two cylinders, and each winding circle falls in the first spiral groove, which can stably maintain the shape of the heating wire during the winding process to prevent the heating wire from deforming.

[0018] 3. The welding equipment for processing the electronic cigarette heating wire has several inner support plates and several outer support plates that can be radially retracted synchronously. They can be used to separate the heating wire from the heating wire after winding and welding, and can also be used to adjust the required diameter and number of turns of the spiral part of the heating wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the partial structure of the electronic cigarette body in the present invention.

[0021] Figure 3 It is a schematic diagram of the local structure of the winding mechanism in the present invention.

[0022] Figure 4 It is a schematic diagram of the local structure of the heating wire in the present invention.

[0023] Figure 5 It is a schematic diagram of the partial structure of the conveying component in the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the inner and outer splints in the present invention.

[0025] Figure 7 It is a schematic cross-sectional structural diagram of the winding mechanism in the present invention.

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] Fig. 9 For the present invention Figure 7 Schematic diagram of the local enlarged structure at point B in the middle.

[0028] Fig.10 It is a schematic diagram of the exploded structure of the winding mechanism in the present invention.

[0029] Fig.11 It is a schematic diagram of the explosion structure of the spiral propulsion mechanism in the present invention.

[0030] In the figure: 100, base; 110, first belt conveyor; 120, second belt conveyor; 130, trough; 140, shifting gear; 150, first motor; 160, fourth motor; 170, guide plate; 180, turntable; 200, electronic cigarette body; 210, electrode; 220, winding drum; 230, heating wire; 240, second motor; 250, first cylinder; 260, welding gun; 270, conveying assembly; 271, mobile frame; 272, fourth cylinder; 273, conveying wheel; 274, third motor; 280, fifth cylinder ; 290, cutting machine; 300, winding mechanism; 310, support seat; 320, cylinder; 330, inner support plate; 340, outer support plate; 350, inner clamping plate; 360, outer clamping plate; 370, first slide groove; 380, second slide groove; 390, first spiral groove; 400, spiral propulsion mechanism; 410, second cylinder; 420, connecting rod; 430, second spiral groove; 440, slider; 500, telescopic mechanism; 510, slide seat; 520, third cylinder; 530, first connecting seat; 540, second connecting seat; 550, transmission rod. DETAILED DESCRIPTION

[0031] 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.

[0032] For example, see Figure 1-Figure 8 A welding device for processing electronic cigarette heating wires includes a base 100, a turntable 180 is rotatably arranged on the base 100, a plurality of material troughs 130 are circumferentially opened on the turntable 180, an electronic cigarette body 200 is arranged in each of the plurality of material troughs 130, and two electrodes 210 are symmetrically arranged on the electronic cigarette body 200.

[0033] Two first cylinders 250 and two conveying assemblies 270 are symmetrically arranged on the base 100 . The conveying assembly 270 is used to convey the heating wire 230 . A welding gun 260 is arranged on the piston rod of the first cylinder 250 . A winding mechanism 300 and a spiral propulsion mechanism 400 are also arranged on the base 100 .

[0034] After a plurality of electronic cigarette bodies 200 are sequentially transported to the transport components 270 by the turntable 180 , the heating wire 230 is transported through one of the electrodes 210 by one of the transport components 270 , and then the heating wire 230 is clamped by the winding mechanism 300 .

[0035] The spiral propulsion mechanism 400 drives the winding mechanism 300 to move spirally to wind the heating wire 230 for several turns, and then another conveying component 270 conveys the heating wire 230 through another electrode 210, and then two welding guns 260 weld the heating wire 230 to the two electrodes 210.

[0036] It also includes a first motor 150 and a second motor 240 . The output shaft of the first motor 150 is connected to the turntable 180 . The second motor 240 is disposed on the base 100 . A winding drum 220 is disposed on the output shaft of the second motor 240 . The heating wire 230 is wound around the winding drum 220 .

[0037] The winding mechanism 300 includes two support seats 310 symmetrically arranged on the base 100, and cylinders 320 are slidably arranged on the two support seats 310. One of the cylinders 320 has a plurality of inner support plates 330 circumferentially arranged on it, and the other cylinder 320 has a plurality of outer support plates 340 circumferentially arranged on it.

[0038] The conveying assembly 270 is conveyed between a plurality of inner support plates 330 and a plurality of outer support plates 340 to clamp the heating wire 230 .

[0039] The conveying assembly 270 includes two fourth cylinders 272 symmetrically arranged on the base 100, and a moving frame 271 is arranged on the piston rod of the two fourth cylinders 272. The two moving frames 271 are rotatably provided with conveying wheels 273. The two moving frames 271 are provided with third motors 274, and the output shafts of the two third motors 274 are respectively connected to the two conveying wheels 273.

[0040] A fifth cylinder 280 is disposed on the base 100 , and a cutter 290 is disposed on the piston rod of the fifth cylinder 280 . After the heating wire 230 is welded to the two electrodes 210 , the heating wire 230 is cut off by the cutter 290 .

[0041] It also includes a first belt conveyor 110 , a second belt conveyor 120 and a fourth motor 160 . The first belt conveyor 110 is used to convey the electronic cigarette body 200 without the heating wire 230 welded to the turntable 180 . The output shaft of the fourth motor 160 is provided with a shifting tooth 140 .

[0042] The second belt conveyor 120 is used to convey the electronic cigarette body 200 after welding the heating wire 230 from the turntable 180 . The base 100 is provided with a guide plate 170 , and the guide plate 170 is located between the turntable 180 and the second belt conveyor 120 .

[0043] In this embodiment: the first belt conveyor 110 can be installed on the ground, connected to the upstream of the electronic cigarette production line, and can be composed of a pulley, a belt, a motor, etc. A large number of electronic cigarette bodies 200 are arranged on the belt of the first belt conveyor 110 from right to left and transported to the left. When passing through the shifting teeth 140, the fourth motor 160 installed on the ground can drive the shifting teeth 140 to rotate. The shifting teeth 140 are provided with a plurality of semicircular grooves that fit the electronic cigarette bodies 200. Each time a semicircular groove is rotated, a large number of electronic cigarette bodies 200 can be transported to the left at equal intervals.

[0044] When an electronic cigarette body 200 reaches the base 100 and falls into one of the troughs 130, the electronic cigarette bodies 200 are transported out counterclockwise one by one by driving the turntable 180 to rotate through the first motor 150 installed on the ground. The turntable 180 is a hollow disk, and the base 100 is composed of a fixed shaft in the middle and a ring on the outer ring. The devices for winding and welding are installed on the shaft in the middle and the outer ring.

[0045] When the electronic cigarette body 200 rotates half a circle counterclockwise to the left winding and welding device, the first belt conveyor 110 and the turntable 180 stop running. A group of conveying components 270 located on the front side can be installed tilted from the front upper side to the rear lower side, so that the electrode 210 on the electronic cigarette body 200 can pass under the conveying components 270. In the group of conveying components 270 on the front side, the two fourth cylinders 272 can drive the two moving frames 271 to adjust their positions left and right to align with the electrodes 210 on the front side.

[0046] First, through a group of conveying components 270 on the front side, the two third motors 274 drive the conveying wheel 273 on the left to rotate counterclockwise, and the conveying wheel 273 on the right to rotate clockwise, and one end of the heating wire 230 sandwiched in the middle is conveyed through the electrode 210 on the front side, and then squeezed into a plurality of inner support plates 330 and a plurality of outer support plates 340 for a certain fixation.

[0047] Then, the two cylinders 320 are driven by the spiral propulsion mechanism 400 to move counterclockwise to the left in a synchronous manner, so that the heating wire 230 is wound around the plurality of inner support plates 330 on the right side to form a plurality of turns of counterclockwise spiral shape.

[0048] After winding is completed, the process stops, and the two fourth cylinders 272 of a set of conveying components 270 at the rear side control the two moving frames 271 to move closer and splice together, so that the two conveying wheels 273 clamp the head of the heating wire 230 extending out, and then the two third motors 274 are also used to transport the heating wire 230 to the rear side through the electrode 210 at the rear side. In this process, the second motor 240 can drive the winding drum 220 to rotate clockwise to actively transport the heating wire 230 for cooperation.

[0049] Then, the two first cylinders 250 at the front and rear can be controlled to drive the two welding guns 260 to approach the two electrodes 210 for welding, and the heating wire 230 can be fixed on the two electrodes 210. Then, the fifth cylinder 280 can drive the cutting machine 290 to cut the portion between the heating wire 230 located at the front electrode 210 and the front conveying assembly 270. The welding work is now completed.

[0050] Then the turntable 180 continues to run to convey the welded electronic cigarette body 200 counterclockwise to the guide plate 170, and then falls on the second belt conveyor 120 after being guided by the guide plate 170. The second belt conveyor 120 runs to convey the welded electronic cigarette body 200 from right to left to the downstream of the electronic cigarette production line.

[0051] It should be supplemented that the first belt conveyor 110, the second belt conveyor 120, the welding gun 260 and the cutting machine 290 are conventional technical means, and their specific structures and working principles are not described in detail.

[0052] Embodiment 2: This embodiment is an improvement on Embodiment 1. For details, please refer to Figure 2-Figure 11 An inner clamping plate 350 is disposed on one of the inner support plates 330 , an outer clamping plate 360 ​​is disposed on one of the outer support plates 340 , and first spiral grooves 390 are formed on the outer walls of several inner support plates 330 and the inner walls of several outer support plates 340 .

[0053] The heating wire 230 is transported between the inner clamping plate 350 and the outer clamping plate 360 ​​to clamp the heating wire 230, and then the two cylinders 320 are driven to move spirally by the spiral propulsion mechanism 400, so that the inner clamping plate 350 and the outer clamping plate 360 ​​drive the heating wire 230 to be spirally wound in the first spiral groove 390.

[0054] The screw propulsion mechanism 400 includes two second cylinders 410 symmetrically arranged on the base 100 . A connecting rod 420 is arranged on the piston rods of the two second cylinders 410 . The two cylinders 320 are rotatably connected to the two connecting rods 420 .

[0055] The support seat 310 is provided with a second spiral groove 430 , the pitch and number of turns of the second spiral groove 430 are consistent with those of the first spiral groove 390 . The cylinder 320 is provided with a slider 440 , which is slidably connected in the second spiral groove 430 .

[0056] In this embodiment, in order to make the number of turns and the size of each turn of the middle part of the heating wire 230 wound into a spiral shape more accurate, the inner clamping plate 350 and the outer clamping plate 360 ​​are used to replace the inner support plate 330 and the outer support plate 340 to clamp the heating wire 230. Figure 6 The figure shows the state of the inner clamping plate 350 and the outer clamping plate 360 ​​when the heating wire 230 just reaches the winding mechanism 300. At this time, after the heating wire 230 passes through between the inner clamping plate 350 and the outer clamping plate 360, the head of the heating wire 230 can be clamped by controlling the inner support plate 330 connected to the inner clamping plate 350 to move outward based on the radial direction of the cylinder 320, and controlling the outer support plate 340 connected to the outer clamping plate 360 ​​to move inward based on the same radial direction.

[0057] The right second cylinder 410 and the connecting rod 420 push the right cylinder 320 to the left, and the slider 440 on the right cylinder 320 moves counterclockwise to the left along the second spiral groove 430. The left second cylinder 410 and the connecting rod 420 pull the left cylinder 320 to the left, and the left cylinder 320 also moves counterclockwise to the left.

[0058] As a result, the heating wire 230 starts to move in a counterclockwise spiral to the left, and due to the existence of the first spiral groove 390, the heating wire 230 will accurately fall on each circle of the first spiral groove 390, which plays a reinforcing role and can prevent the wound heating wire 230 from being deformed.

[0059] In addition, the number of turns of the heating wire 230 is also controllable. The number of turns of the first spiral groove 390 and the second spiral groove 430 are both set to be relatively large. When the number of turns is different, the two conveying wheels 273 located at the rear conveying assembly 270 can be adjusted to match each other. The rear conveying assembly 270 can be mounted on a rotating device driven by a motor to adjust the alignment with the rear electrode 210.

[0060] Embodiment 3: This embodiment is an improvement made on the basis of Embodiment 2. For details, please refer to Figure 2-Figure 11A plurality of first slide grooves 370 are opened circumferentially on one cylinder 320, and a plurality of inner support plates 330 are respectively slidably connected in the plurality of first slide grooves 370; a plurality of second slide grooves 380 are opened circumferentially on the other cylinder 320, and a plurality of outer support plates 340 are respectively slidably connected in the plurality of second slide grooves 380.

[0061] The two cylinders 320 are both provided with telescopic mechanisms 500 , and the two telescopic mechanisms 500 are respectively used to drive a plurality of inner support plates 330 and a plurality of outer support plates 340 to perform radial telescopic movement.

[0062] The telescopic mechanism 500 includes a slide seat 510 slidably arranged in the cylinder 320, a third cylinder 520 is arranged on the cylinder 320, a piston rod of the third cylinder 520 is connected to the slide seat 510, a plurality of first connecting seats 530 are circumferentially arranged on the slide seat 510, and a second connecting seat 540 is arranged on each of the plurality of inner support plates 330.

[0063] The telescopic mechanism 500 further includes a plurality of transmission rods 550 , one end of each of the transmission rods 550 is movably hinged to a plurality of first connection seats 530 via hinge shafts, and the other end of each of the transmission rods 550 is movably hinged to a plurality of second connection seats 540 via hinge shafts.

[0064] In this embodiment, in addition to the number of turns of the heating wire 230 being adjustable, the diameter of the spiral portion thereof can also be adjusted. The plurality of inner support plates 330 and the plurality of outer support plates 340 can be radially movable based on the plurality of radial directions of the two cylinders 320 .

[0065] When the inner clamping plate 350 and the outer clamping plate 360 ​​are initially controlled to clamp the heating wire 230, the third cylinder 520 located on the right side pushes the slide 510 to move to the left, and through the transmission of the second connecting seats 540, the inner support plates 330 connected to the second connecting seats 540 move radially outward based on the radial direction of the cylinder 320.

[0066] The third cylinder 520 on the left side pushes the slide seat 510 to move leftward, so that the plurality of outer support plates 340 connected to the plurality of second connecting seats 540 move radially inward based on the radial direction of the cylinder 320 .

[0067] After the heating wire 230 penetrates the electrode 210 on the rear side and is welded, the slide seat 510 on the right side is moved rightward, so that the plurality of inner support plates 330 move radially based on the radial direction of the cylinder 320 and move closer to each other and separate from the spiral part of the heating wire 230, and the slide seat 510 on the left side is moved rightward, so that the plurality of outer support plates 340 move radially based on the radial direction of the cylinder 320 and move away from each other and separate from the spiral part of the heating wire 230. At the same time, the inner clamping plate 350 and the outer clamping plate 360 ​​also move away from each other and separate from the heating wire 230. Then, the connecting rod 420 on the right side is moved rightward in a spiral manner, and the connecting rod 420 on the left side is moved leftward in a spiral manner, so that the plurality of inner support plates 330 and the plurality of outer support plates 340 are pulled out from the spiral part of the heating wire 230.

[0068] 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.

[0069] 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 an electronic cigarette heating wire, comprising a base (100), characterized in that: A turntable (180) is rotatably disposed on the base (100), a plurality of material troughs (130) are circumferentially opened on the turntable (180), an electronic cigarette body (200) is disposed in each of the plurality of material troughs (130), and two electrodes (210) are symmetrically disposed on the electronic cigarette body (200); Two first cylinders (250) and two conveying assemblies (270) are symmetrically arranged on the base (100); the conveying assemblies (270) are used to convey the heating wire (230); a welding gun (260) is arranged on the piston rod of the first cylinder (250); and a winding mechanism (300) and a spiral propulsion mechanism (400) are also arranged on the base (100); After a plurality of the electronic cigarette bodies (200) are sequentially transported to the transport assembly (270) via the rotating disk (180), the heating wire (230) is transported through one of the electrodes (210) via one of the transport assemblies (270), and then the heating wire (230) is clamped by the winding mechanism (300); The spiral propulsion mechanism (400) drives the winding mechanism (300) to move spirally to wind the heating wire (230) for a number of turns, and then another conveying assembly (270) conveys the heating wire (230) through another electrode (210), and then two welding guns (260) weld the heating wire (230) to the two electrodes (210).

2. The welding equipment for processing electronic cigarette heating wire according to claim 1 is characterized in that: It also comprises a first motor (150) and a second motor (240), wherein the output shaft of the first motor (150) is connected to the rotating disk (180), the second motor (240) is arranged on the base (100), a winding drum (220) is arranged on the output shaft of the second motor (240), and the heating wire (230) is wound on the winding drum (220).

3. The welding equipment for processing electronic cigarette heating wire according to claim 1, characterized in that: The winding mechanism (300) comprises two support seats (310) symmetrically arranged on the base (100), and cylinders (320) are slidably arranged on the two support seats (310), wherein a plurality of inner support plates (330) are circumferentially arranged on one of the cylinders (320), and a plurality of outer support plates (340) are circumferentially arranged on the other of the cylinders (320); The heating wire (230) is clamped by conveying the conveying component (270) between a plurality of the inner support plates (330) and a plurality of the outer support plates (340).

4. The welding equipment for processing electronic cigarette heating wire according to claim 3 is characterized in that: An inner clamping plate (350) is disposed on one of the inner support plates (330), an outer clamping plate (360) is disposed on one of the outer support plates (340), and first spiral grooves (390) are provided on the outer walls of a plurality of the inner support plates (330) and the inner walls of a plurality of the outer support plates (340); The heating wire (230) is conveyed between the inner clamping plate (350) and the outer clamping plate (360) to clamp the heating wire (230), and then the inner clamping plate (350) and the outer clamping plate (360) drive the heating wire (230) to spirally wind in the first spiral groove (390) when the two cylinders (320) are driven to move spirally by the spiral propulsion mechanism (400).

5. The welding equipment for processing electronic cigarette heating wire according to claim 4, characterized in that: The screw propulsion mechanism (400) comprises two second cylinders (410) symmetrically arranged on the base (100), the piston rods of the two second cylinders (410) are both provided with connecting rods (420), and the two cylinders (320) are respectively rotatably connected to the two connecting rods (420); The support seat (310) is provided with a second spiral groove (430), the pitch and number of turns of the second spiral groove (430) are consistent with those of the first spiral groove (390), and the cylinder (320) is provided with a slider (440), the slider (440) being slidably connected in the second spiral groove (430).

6. The welding equipment for processing electronic cigarette heating wire according to claim 3, characterized in that: A plurality of first slide grooves (370) are opened circumferentially on one of the cylinders (320), and a plurality of inner support plates (330) are respectively slidably connected to the plurality of first slide grooves (370); a plurality of second slide grooves (380) are opened circumferentially on the other cylinder (320), and a plurality of outer support plates (340) are respectively slidably connected to the plurality of second slide grooves (380).

7. The welding equipment for processing electronic cigarette heating wire according to claim 6, characterized in that: The two cylinders (320) are each provided with a telescopic mechanism (500), and the two telescopic mechanisms (500) are respectively used to drive the plurality of inner support plates (330) and the plurality of outer support plates (340) to perform radial telescopic movement; The telescopic mechanism (500) comprises a sliding seat (510) slidably arranged in the cylinder (320); a third cylinder (520) is arranged on the cylinder (320); a piston rod of the third cylinder (520) is connected to the sliding seat (510); a plurality of first connecting seats (530) are circumferentially arranged on the sliding seat (510); and a second connecting seat (540) is arranged on each of the plurality of inner support plates (330); The telescopic mechanism (500) further comprises a plurality of transmission rods (550), one end of each of the transmission rods (550) being movably hinged to each of the first connection seats (530) via hinge shafts, and the other end of each of the transmission rods (550) being movably hinged to each of the second connection seats (540) via hinge shafts.

8. The welding equipment for processing electronic cigarette heating wire according to claim 1, characterized in that: The conveying assembly (270) comprises two fourth cylinders (272) symmetrically arranged on the base (100); a moving frame (271) is arranged on the piston rods of the two fourth cylinders (272); a conveying wheel (273) is rotatably arranged on the two moving frames (271); a third motor (274) is arranged on the two moving frames (271); and the output shafts of the two third motors (274) are respectively connected to the two conveying wheels (273).

9. The welding equipment for processing electronic cigarette heating wire according to claim 1, characterized in that: A fifth cylinder (280) is arranged on the base (100), a cutter (290) is arranged on the piston rod of the fifth cylinder (280), and after the heating wire (230) is welded to the two electrodes (210), the heating wire (230) is cut off by the cutter (290).

10. The welding equipment for processing electronic cigarette heating wire according to claim 1, characterized in that: It also comprises a first belt conveyor (110), a second belt conveyor (120) and a fourth motor (160), wherein the first belt conveyor (110) is used to convey the electronic cigarette body (200) to which the heating wire (230) is not welded to the rotating disk (180), and a shifting tooth (140) is arranged on the output shaft of the fourth motor (160); The second belt conveyor (120) is used to convey the electronic cigarette body (200) after the heating wire (230) is welded from the turntable (180), and a guide plate (170) is provided on the base (100), and the guide plate (170) is located between the turntable (180) and the second belt conveyor (120).

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