CN209787479U - Electronic cigarette heating assembly manufacturing device - Google Patents

Abstract

the utility model discloses an electronic cigarette heating component manufacturing device, which comprises a frame, a cotton thread inlet detection mechanism, a main winding mechanism, a thread taking mechanism, a thread feeding mechanism, a thread clamping mechanism, a thread pulling mechanism, a breaking mechanism, a bending mechanism and a transferring mechanism, wherein the cotton thread inlet detection mechanism, the main winding mechanism, the thread taking mechanism, the thread feeding mechanism, the thread clamping mechanism, the thread pulling mechanism, the breaking mechanism, the bending mechanism and the transferring mechanism are arranged; the cotton thread incoming detection mechanism and the main winding mechanism are sequentially arranged along the cotton thread feeding direction, and the thread taking mechanism, the thread clamping mechanism, the thread pulling mechanism, the shearing mechanism, the bending mechanism and the transferring mechanism are all positioned on one side of the main winding mechanism, which is far away from the cotton thread incoming detection mechanism; the wire feeding mechanism is positioned above the main wire winding mechanism. The utility model discloses an electron cigarette heating element manufacturing installation, through mutually supporting of each mechanism on the frame, accomplish heater spiral coiling and assemble the cotton thread on, realized electron cigarette heating element's mechanized automatic production, promote production efficiency and product percent of pass by a wide margin.

Description

electronic cigarette heating assembly manufacturing device

Technical Field

The utility model relates to an electron cigarette technical field especially relates to an electron cigarette heating element manufacturing installation.

Background

In the existing electronic cigarette, the heating element is usually formed by winding a heating wire on a cotton thread in a spiral manner. The heating wire is required to have uniform pitch and consistent outer diameter on the cotton thread, no strain can be caused on the cotton thread, and the resistance value is stable. The existing heating wire is basically formed by manually winding a hollow tube firstly, winding out a hollow ring and then manually threading a cotton thread, and has low efficiency and high labor cost.

with the increasing quality requirements of electronic cigarettes, the existing manual operation mode is difficult to achieve the aims of improving the production efficiency, reducing the production cost, keeping the product quality consistent and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, a electron cigarette heating element manufacturing installation of electron cigarette heating element's mechanized automatic production is provided.

The utility model provides a technical scheme that its technical problem adopted is: the manufacturing device comprises a base, a cotton wire incoming detection mechanism, a main winding mechanism, a wire taking mechanism, a wire feeding mechanism, a wire clamping mechanism, a wire pulling mechanism, a shearing mechanism, a bending mechanism and a transferring mechanism, wherein the cotton wire incoming detection mechanism is arranged on the base and used for detecting whether a cotton wire is broken and conveying the cotton wire, the main winding mechanism is used for enabling the cotton wire to penetrate through and spirally winding a heating wire and then sleeving the heating wire on the cotton wire to form the heating component, the wire taking mechanism is used for taking the heating wire, the wire feeding mechanism is used for feeding the heating wire to the main winding mechanism, the wire clamping mechanism is used for clamping one end of the main winding mechanism and one end of the heating wire, the wire pulling mechanism is used for clamping and pulling the heating component to move forwards, the shearing mechanism is used for shearing the heating component from the cotton wire, the bending mechanism is used for;

The cotton thread incoming detection mechanism and the main winding mechanism are sequentially arranged along the cotton thread feeding direction, and the thread taking mechanism, the thread clamping mechanism, the thread pulling mechanism, the shearing mechanism, the bending mechanism and the transferring mechanism are all positioned on one side of the main winding mechanism, which is far away from the cotton thread incoming detection mechanism; the wire feeding mechanism is positioned above the main wire winding mechanism.

Preferably, the cotton thread incoming detection mechanism comprises a mounting plate, a first thread passing wheel and a second thread passing wheel which are arranged on the mounting plate at intervals and oppositely in the horizontal direction, a thread passing induction assembly arranged between the first thread passing wheel and the second thread passing wheel, and a thread pressing wheel arranged opposite to the second thread passing wheel in the vertical direction;

The wire passing induction assembly comprises an inductor and an induction sheet which can rotate and has a rotation track passing through an induction channel of the inductor; the cotton threads sequentially bypass the first thread passing wheel and the induction sheet and then pass through the space between the second thread passing wheel and the thread pressing wheel to travel to the thread taking mechanism; the induction piece is driven by cotton threads to rotate, and the inductor senses whether the induction piece rotates to detect whether the cotton threads are broken or not.

preferably, the cotton thread inlet detection mechanism further comprises two thread inlet holes oppositely arranged on the mounting plate; the two wire inlet holes are respectively positioned on one sides of the first wire passing wheel and the second wire passing wheel, which are opposite to each other.

Preferably, the wire pressing wheel is arranged on the mounting plate through an elastic component; the elastic assembly comprises a rotating rod which is rotatably connected with the mounting plate and a tension spring which is connected between the rotating rod and the mounting plate; the wire pressing wheel is fixed on the rotating rod, and the extension direction of the tension spring is parallel to the center connecting line of the wire pressing wheel and the second wire passing wheel.

Preferably, the main winding mechanism comprises a support, a rotating shaft rotatably mounted on the support, a support pipe axially movable through a central through hole of the rotating shaft and used for cotton threads to penetrate through, a driving device mounted on the support and used for driving the rotating shaft to rotate, and a thread rolling assembly arranged on the rotating shaft and capable of rotating along with the rotating shaft;

The supporting tube penetrates through the tail end of one end of the rotating shaft and contracts to form a bobbin for winding the heating wire, and the cotton thread penetrates through the supporting tube and extends out of the bobbin; the line rolling assembly is positioned on one side of the bobbin and clamps and guides the heating wire to be spirally wound on the bobbin.

preferably, the thread rolling assembly comprises a fixed seat, a sliding seat, a top block, a roller, a blocking piece and a limiting piece;

The fixed seat is fixedly arranged on the rotating shaft, the sliding seat can be arranged on the fixed seat in a reciprocating sliding manner in the axial direction of the rotating shaft, the blocking piece is arranged on one side, away from the rotating shaft, of the fixed seat, the ejecting block is arranged on one side, away from the rotating shaft, of the sliding seat through the rotating shaft, the roller is arranged at one end, facing the bobbin, of the ejecting block and can abut against the blocking piece, and the limiting piece is arranged on the ejecting block and located between the ejecting block and the blocking piece;

A clamping channel for clamping the heating wire is formed between the baffle plate and the roller; and the limiting sheet is provided with a U-shaped groove which passes through the heating wire and limits the heating wire to move along the axial direction of the roller.

preferably, the main winding mechanism further comprises a connecting seat, a connecting frame which is arranged on the connecting seat and can move back and forth relative to the connecting seat, and a motor assembly which is connected with and drives the connecting frame to move back and forth; the supporting tube is installed on the connecting frame and moves axially in the central through hole of the rotating shaft along with the reciprocating movement of the connecting frame.

Preferably, the wire taking mechanism comprises a bracket, a straightening component which is arranged on the bracket and used for straightening the heating wire, a heating wire clamping piece which can move back and forth and is arranged on the bracket and used for clamping the front end of the heating wire, a heating wire shearing piece which can move back and forth and is arranged on the bracket and used for shearing the heating wire, and a driving device which respectively drives the heating wire clamping piece and the heating wire shearing piece to open and close;

The heating wire shearing part is positioned between the heating wire clamping part and the straightening component and is spaced from the heating wire clamping part, and the spacing distance is consistent with the length of a heating wire on one heating component;

The moving direction of the heating wire clamping piece is perpendicular to the moving direction of the heating wire shearing piece.

Preferably, the straightening assembly comprises a straightening plate, a plurality of straightening wheels mounted on the straightening plate, and a guide pipe mounted on the bracket; the guide pipe is positioned between the straight guide plate and the heating wire shearing part.

Preferably, the driving device comprises a first finger cylinder and a second finger cylinder, the heater clamping piece is mounted on the finger part of the first finger cylinder, and the heater shearing piece is mounted on the finger part of the second finger cylinder.

Preferably, the wire taking mechanism further comprises a first driving cylinder which is connected with and drives the first finger cylinder to move back and forth on the support, and a second driving cylinder which is connected with and drives the second finger cylinder to move back and forth on the support.

preferably, the wire feeding mechanism comprises a support frame, a first sliding table cylinder, a third finger cylinder and a heating wire clamp;

The first sliding table cylinder is matched on the moving track and can move back and forth along the moving track in the horizontal direction to be close to or far away from the wire taking mechanism; the third finger cylinder is arranged on the first sliding table cylinder, is driven by the first sliding table cylinder to move back and forth in the vertical direction and is close to or far away from the wire taking mechanism; the heating wire clip is installed on the finger part of third finger cylinder, opens and shuts along with finger part.

Preferably, the wire feeding mechanism further comprises an electric cylinder which is connected with and drives the first sliding table cylinder to move back and forth; the electric cylinder is installed on the support frame.

preferably, the moving rail is located above the main winding mechanism.

Preferably, the thread clamping mechanism comprises a base, a movable installation, a fourth finger cylinder on the base, a heating wire fixing clip on the finger part of the fourth finger cylinder, a fifth finger cylinder on the base, a cotton thread clip on the finger part of the fifth finger cylinder, a third driving cylinder for connecting and driving the fourth finger cylinder to move back and forth in the horizontal direction, and a fourth driving cylinder for connecting and driving the fourth finger cylinder to move back and forth in the vertical direction.

on the base, the heating wire fixing clip is located between the cotton wire clip and the main winding mechanism.

Preferably, the wire drawing mechanism comprises a wire drawing bracket, a sliding seat which is arranged on the wire drawing bracket and can move back and forth in the direction close to and far away from the main wire winding mechanism, a sixth finger cylinder which is arranged on the sliding seat, a cotton wire clamping piece which is arranged on the finger part of the sixth finger cylinder, and a driving component which is connected with and drives the sliding seat to move back and forth; the cotton thread clamping piece faces the main winding mechanism.

Preferably, the shearing mechanism comprises a shearing bracket, a shearing finger cylinder which can move back and forth and is arranged on the shearing bracket, scissors which are arranged on the finger part of the shearing finger cylinder, and a driving part which is connected with and drives the shearing finger cylinder to move back and forth.

Preferably, the device comprises a transfer support, a second sliding table cylinder which is arranged on the transfer support and can move back and forth between the bending mechanism and the wire drawing mechanism, a seventh finger cylinder which is arranged on the second sliding table cylinder, and a first clamp which is arranged on the seventh finger cylinder and is used for clamping a heating assembly;

And the second sliding table cylinder drives the seventh finger cylinder to move back and forth in the vertical direction.

Preferably, the transfer mechanism further comprises two driving wheels arranged on the transfer support at intervals in the horizontal direction, a synchronous belt wound between the two driving wheels, and a motor connected with and driving one driving wheel to rotate;

The second sliding table cylinder is connected with the synchronous belt and moves back and forth in the horizontal direction relative to the transfer support along with the transmission of the synchronous belt.

Preferably, the transferring mechanism further comprises an eighth finger cylinder installed on the second sliding table cylinder, and a second clamp installed on the eighth finger cylinder and used for clamping the heating assembly with the bent pins;

The eighth finger cylinder and the seventh finger cylinder are horizontally arranged at intervals.

Preferably, the bending mechanism comprises a bending base, a positioning seat arranged on the bending base and used for positioning the heating assembly, two positioning pieces arranged on the bending base and used for positioning two pins of the heating assembly respectively, and bending pieces arranged on the base and used for bending the two pins respectively;

The positioning seat is provided with a positioning groove for placing the heating component, and two opposite sides of the positioning groove are provided with positioning columns for supporting pins against the side surfaces of the positioning columns respectively; the two positioning pieces are positioned on two opposite sides of the positioning seat, and can move oppositely relative to the positioning seat to abut against one side of the corresponding pin so as to limit the movement of the pin; the two bending pieces are positioned on two opposite sides of the positioning seat, can move oppositely relative to the positioning seat and bend the pins along the positioning columns;

The moving directions of the positioning piece and the bending piece are perpendicular.

Preferably, the bending mechanism further comprises a positioning cylinder and a bending cylinder, wherein the positioning cylinder is respectively connected with and drives the two positioning pieces to move, and the bending cylinder is respectively connected with and drives the two bending pieces to move.

Preferably, the bending mechanism further comprises a push rod and a push rod cylinder, wherein the push rod and the push rod cylinder are used for jacking the heating assembly from the positioning groove;

the ejector rod is arranged below the positioning groove and can move up and down, and the ejector rod air cylinder is connected with and drives the ejector rod to move up and down.

Preferably, electron cigarette heating element manufacturing installation is still including installing last cotton thread mechanism on the frame, it is located to go up cotton thread mechanism the front end of cotton thread inlet wire detection mechanism sends the cotton thread unwrapping wire to cotton thread inlet wire detection mechanism.

Preferably, the cotton thread feeding mechanism comprises a bracket, a cotton thread winding drum, a first clamping wheel, a second clamping wheel, a hand pulling piece and a rotation induction assembly;

the first clamping wheel and the second clamping wheel are respectively arranged at two opposite ends of the cotton thread winding drum; the first clamping wheel is rotatably arranged on the bracket, and the rotation sensing assembly is connected with the first clamping wheel and can be rotatably arranged on the bracket along with the first clamping wheel; the hand pulling piece is connected with the second clamping wheel and movably arranged on the bracket.

The utility model has the advantages that: through the mutual cooperation of each mechanism on the frame, accomplish the heating wire spiral coiling and assemble to the cotton thread on, realized the mechanized automatic production of electron cigarette heating element, promote production efficiency and product percent of pass by a wide margin.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

Fig. 1 is a schematic structural view of an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention in another direction;

fig. 3 is a schematic structural view of a cotton thread incoming line detection mechanism in the electronic cigarette heating component manufacturing apparatus according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of a main winding mechanism in an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of the roller line assembly of FIG. 4;

FIG. 6 is a schematic structural view of the stop tab of FIG. 5;

fig. 7 is a schematic structural view of a wire taking mechanism in an electronic cigarette heating component manufacturing apparatus according to an embodiment of the present invention;

Fig. 8 is a schematic structural view of a wire feeding mechanism in an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a wire clamping mechanism in an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

Fig. 10 is a schematic structural view of a wire pulling mechanism in an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

Fig. 11 is a schematic structural view of a cutting mechanism in the electronic cigarette heating component manufacturing apparatus according to an embodiment of the present invention;

Fig. 12 is a schematic structural view of a transfer mechanism in the electronic cigarette heating element manufacturing apparatus according to an embodiment of the present invention;

Fig. 13 is a schematic structural view of a bending mechanism in the electronic cigarette heating element manufacturing apparatus according to an embodiment of the present invention;

FIG. 14 is an enlarged schematic view of portion A of FIG. 13;

FIG. 15 is a schematic view of the bottom structure of FIG. 13;

fig. 16 is a schematic structural view of a thread feeding mechanism in an apparatus for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention;

Fig. 17 is a schematic view of the cotton thread feeding mechanism of fig. 16 in another direction.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the device for manufacturing a heating element of an electronic cigarette according to an embodiment of the present invention includes a base 10, a cotton thread incoming detecting mechanism 20, a main winding mechanism 30, a thread taking mechanism 40, a thread feeding mechanism 50, a thread clamping mechanism 60, a thread pulling mechanism 70, a cutting mechanism 80, a bending mechanism 90, and a transferring mechanism 100, which are installed on the base 10.

The cotton thread incoming detection mechanism 20 and the main winding mechanism 30 are sequentially arranged along the cotton thread feeding direction, and the thread taking mechanism 40, the thread clamping mechanism 60, the thread pulling mechanism 70, the shearing mechanism 80, the transferring mechanism 100 and the bending mechanism 90 are all positioned on one side of the main winding mechanism 30, which is far away from the cotton thread incoming detection mechanism 20; the wire feeding mechanism 50 is located above the main wire winding mechanism 30.

the cotton thread incoming detecting mechanism 20 receives the incoming cotton thread, detects whether the cotton thread is broken, and transmits the cotton thread to the main winding mechanism 30. The main winding mechanism 30 is used for the cotton thread to pass through and spirally winding the heating wire and then sleeving the heating wire on the cotton thread to form a heating component. The thread taking mechanism 40 is used for cutting the heating thread from the heating thread incoming material, and the cut heating thread can be wound on the cotton thread to form a spiral heating thread. The wire feeding mechanism 50 is configured to feed the heating wire cut by the wire taking mechanism 40 to the main wire winding mechanism 30. The thread clamping mechanism 60 is used for clamping one end of the cotton thread passing through the main winding mechanism 30 and one end of the heating wire. The wire pulling mechanism 70 is used for clamping and pulling the heating component to move forward. The cutting mechanism 80 is used for cutting the heating component from the cotton thread. The bending mechanism 90 is used for bending pins at two ends of the heating wire on the heating component. The transferring mechanism 100 is used for clamping the heating assembly and sending the heating assembly to the bending mechanism for pin bending, and the heating assembly with the bent pins can also be sent to a material receiving box.

The housing 10 serves as a support structure of the entire manufacturing apparatus, and the respective mechanisms are arranged on the housing 10 in a mutually fitting relationship.

With reference to fig. 2 and 3, the cotton thread incoming detecting mechanism 20 can allow the cotton thread to pass through, detect whether the passing cotton thread is broken, and send the detection result to the control system or send an alarm according to the detection result. The cotton thread incoming detecting mechanism 20 may include a mounting plate 23, a first thread passing wheel 21 and a second thread passing wheel 22 disposed on the mounting plate 23 at an interval in a horizontal direction, a thread passing sensing assembly disposed between the first thread passing wheel 21 and the second thread passing wheel 22, and a thread pressing wheel 24 disposed opposite to the second thread passing wheel 22 in a vertical direction. The thread passing sensing assembly comprises a sensor (such as a photoelectric switch) 25 and a sensing piece 26 which can rotate and has a rotating track passing through a sensing channel of the sensor 25, wherein the sensing piece 26 is used for cotton threads to pass by and can rotate along with the advancing of the cotton threads, so that whether the cotton threads are broken or not is judged by detecting whether the sensing piece 26 rotates or not through the sensor 25. The sensing piece 26 is provided with through holes arranged at intervals along the circumferential direction thereof.

when the cotton thread passes through the cotton thread inlet detecting mechanism 20, the cotton thread sequentially bypasses the first thread guide wheel 21 and the induction sheet 26 and then passes through the space between the second thread guide wheel 22 and the wire pressing wheel 24 to travel to the thread taking mechanism 40. The induction piece 26 is driven by the cotton thread to rotate, and the inductor 25 detects whether the cotton thread is broken by detecting whether the induction piece 26 rotates. When the cotton thread is broken, the sensing piece 26 cannot be driven by the cotton thread to rotate, and the sensing piece 26 detected by the sensor 25 does not rotate, so that a signal corresponding to the broken cotton thread is sent out.

The cotton thread inlet detecting mechanism 20 further comprises two inlet holes 231 and 232 oppositely arranged on the mounting plate 23. The two wire inlet holes 231 and 232 are respectively located at the sides of the first wire wheel 21 and the second wire wheel 22 opposite to each other. The cotton thread firstly passes through one thread inlet hole 231, then reaches the first thread guide wheel 21, finally passes through between the second thread guide wheel 22 and the wire pressing wheel 24, and then passes through the other thread inlet hole 232 to travel to the next mechanism.

the periphery of the wire pressing wheel 24 is provided with a rubber ring to increase the friction force with cotton threads and help to convey the cotton threads.

In addition, the platen 24 is not fixed on the mounting plate 23, but is movable to adjust the pressing force on the second platen 22. In this embodiment, the creasing roller 24 is disposed on the mounting plate 23 through an elastic member. The elastic component comprises a rotating rod 27 and a tension spring 28, wherein the rotating rod 27 is rotatably connected to the mounting plate 23 at one end, the tension spring 28 is connected between the other end of the rotating rod 27 and the mounting plate 23, and the extension direction of the tension spring 28 is parallel to the central connecting line of the wire pressing wheel 24 and the second wire passing wheel 22. The wire guide wheel 24 is fixed on a rotating rod 27 and can be pressed on the second wire guide wheel 22 by the tension of a tension spring 28.

With reference to fig. 1 and 4, the main winding mechanism 30 mainly completes winding of the heating wire to form a spiral heating wire, and is assembled to the cotton thread to form a heating assembly with the cotton thread. The main winding mechanism 30 may include a support 31, a rotating shaft 32 rotatably mounted on the support 31, a support tube 33 axially movable through a central through hole of the rotating shaft 32 for cotton thread to pass therethrough, a driving device 34 mounted on the support 31 and connected to drive the rotating shaft 32 to rotate, and a thread rolling assembly 35 disposed on the rotating shaft 32 and rotatable with the rotating shaft 32.

the main winding mechanism 30 is fixed to the base 10 by a support 31. The rotating shaft 32 is rotated (circularly rotated) relative to the support 31 by the driving device 34. The driving device 34 includes a motor and the like. The support tube 33 axially passes through the central through hole of the rotating shaft 32, is suspended in the center of the rotating shaft 32, and does not rotate with the rotating shaft 32. One end of the supporting tube 33 faces the cotton thread incoming detecting mechanism 20, and the other end passes through the side of the rotating shaft 32 opposite to the cotton thread incoming detecting mechanism 20, and after the cotton thread passes through the cotton thread incoming detecting mechanism 20, the cotton thread penetrates into the supporting tube 33 from one end thereof and extends out of the other end of the supporting tube 33.

Wherein, the supporting tube 33 is shrunk to form a winding tube 36 through the end of the rotating shaft 32, which is used for winding the heating wire thereon, and the heating wire is firstly wound to form a spiral shape and then sleeved on the cotton thread. The cotton thread passes through the supporting tube 33 and extends out of the bobbin 36, and the supporting tube 33 axially moves relative to the rotating shaft 32 to enable the coiled heating wire to fall onto the cotton thread from the bobbin 36.

the main winding mechanism 30 further includes a connecting seat 37, a connecting frame 38, and a motor assembly 39 corresponding to the supporting tube 33. The connecting frame 38 is arranged on the connecting seat 37 and can move back and forth relative to the connecting seat 37, and the motor assembly 39 is connected with and drives the connecting frame 38 to move back and forth on the connecting seat 37. The support tube 33 is mounted on the link frame 38 to move axially in the central through hole of the rotary shaft 32 in accordance with the back and forth movement of the link frame 38. The motor assembly 39 includes a motor, a screw rod and the like, and the screw rod is connected with an output shaft of the motor to convert circumferential rotation into linear movement, so that the support tube 33 can move axially relative to the rotating shaft 32.

the thread rolling assembly 35 is arranged on the surface of the rotating shaft 32, which faces away from the cotton thread inlet detecting mechanism 20, and the thread rolling assembly 35 is arranged on one side of the bobbin 36 on the rotating shaft 32, and clamps and guides the heating wire to be spirally wound on the bobbin 36. The thread rolling assembly 35 rotates with the rotary shaft 32 around the circumference of the support tube 32 as the rotary shaft 32 rotates, so that the held heating wire is wound on the bobbin 36 in a spiral manner.

When the heating wire is wound, the supporting tube 33 can move a small distance to make the heating wire spirally wound on the winding tube 36 along the axial direction; after the winding is completed, the supporting tube 33 can be moved a larger distance to drive the heating wire to drop from the bobbin 36 to the cotton thread.

Specifically, as shown in fig. 4-6, the rolling line assembly 35 may include a fixing seat 351, a sliding seat 352, a top block 353, a roller 354, a blocking piece 355, and a limiting piece 356. The fixing seat 351 is fixedly installed on the rotating shaft 32; the slider 352 is mounted on the fixed base 351 and can slide back and forth in the axial direction of the rotary shaft 32; the top block 353 is installed on one side of the sliding seat 352 far away from the rotating shaft 32 through a rotating shaft; the blocking piece 355 is arranged on one side of the fixed seat 351 far away from the rotating shaft 32 and resists the top block 353; the roller 354 is disposed on an end of the top block 353 facing the bobbin 36 and is capable of abutting against the stopper 355, and the stopper 356 is mounted on the top block 353 and is located between the top block 353 and the stopper 355.

A clamping passage for clamping the heating wire is formed between the blocking piece 355 and the roller 354; the limiting sheet 356 is provided with a U-shaped slot 357, the heating wire passes through the U-shaped slot 357 in the clamping channel, and the U-shaped slot 357 limits the axial movement of the heating wire along the roller 354.

With reference to fig. 1 and 7, the wire taking mechanism 40 receives the heating wire feeding, and cuts out a section of linear heating wire from the feeding to be used as a spiral heating wire of a heating component. The wire taking structure 40 may include a bracket 41, a straightening assembly 42 mounted on the bracket 41, a heater clamping member 43 and a heater cutting member 44 mounted on the bracket 41 in a reciprocating manner, and a driving device for respectively driving the heater clamping member 43 and the heater cutting member 44 to open and close.

the straightening assembly 42 is used for straightening the heating wire and straightening the unreeled heating wire. The heating wire clamping piece 43 is used for clamping the front end of the heating wire and moving backwards after clamping the front end of the heating wire to pull the heating wire to move forwards. The heating wire cutting member 44 is used for cutting the heating wire, is positioned between the heating wire clamping member 43 and the straightening assembly 42, and is operated to cut the heating wire after the heating wire clamping member 43 clamps the front end of the heating wire, so as to form a section of linear heating wire clamped between the heating wire clamping member 43 and the heating wire cutting member 44.

Specifically, the straightening assembly 42 includes a straightening plate 421, a plurality of straightening wheels 422 mounted on the straightening plate 421, and a guide tube 423 mounted on the support 41. The plurality of straightening wheels 422 are arranged in a staggered manner, a channel for the heating wire to pass around is formed between the plurality of straightening wheels 422 and is communicated with the guide tube 423, and the plurality of straightening wheels 422 are arranged in a staggered manner, so that the heating wire firstly runs in an S-shaped route along the channel and then runs in a straight line to penetrate into the guide tube 423. The guide tube 423 is located between the straightening plate 421 and the heater cutter 44.

The heater shearing part 44 is spaced from the heater clamping part 43, and the spaced distance is consistent with the length of the heater on one heating component, so that after the heater shearing part 44 is sheared, the length of the heater clamped between the heater shearing part and the heater clamping part 43 is consistent with the length of the heater on one heating component.

In this embodiment, the moving direction of the heater clamp 43 is perpendicular to the moving direction of the heater cutter 44. The heating wire clamping member 43 clamps and drives the heating wire to move along the axial direction of the heating wire, and the heating wire shearing member 44 moves in the direction perpendicular to the axial direction of the heating wire to shear the heating wire.

The driving device comprises a first finger cylinder 451 and a second finger cylinder 452, and the heating wire clamping piece 43 is arranged on the finger part of the first finger cylinder 451 and is opened and closed along with the finger part; the heater cutter 44 is attached to the finger portion of the second finger cylinder 452 and opens and closes with the finger portion.

Further, the thread take-up mechanism 40 further includes a first driving cylinder 46 connected to and driving the first finger cylinder 451 to move back and forth on the support 41, and a second driving cylinder 47 connected to and driving the second finger cylinder 452 to move back and forth on the support 41. The first driving cylinder 46 drives the first finger cylinder 451 to move, and drives the heater clamping member 43 thereon to move, and the second driving cylinder 47 drives the second finger cylinder 452 to move, and drives the heater cutting member 44 thereon to move. The first driving cylinder 46 may be a pen-shaped cylinder according to the installation position of each cylinder on the bracket 41, and occupies a small space.

referring to fig. 1 and 8, the wire feeding mechanism 50 includes a support frame 51, a first sliding table cylinder 52, a third finger cylinder 53, and a heater clamp 54. The support frame 51 is provided with a horizontally extending moving track 55, and the first sliding table cylinder 52 is matched on the moving track 55 and can move back and forth along the moving track 55 in the horizontal direction to be close to or far away from the thread taking mechanism 40. The third finger cylinder 53 is mounted on the first slide cylinder 52, and is driven by the first slide cylinder 52 to move back and forth in the vertical direction, close to or away from the thread take-up mechanism 40. The heater clamp 54 is attached to the finger portion of the third finger cylinder 53 and opens and closes with the finger portion.

the wire feeding mechanism 50 further comprises an electric cylinder 56 which is connected with and drives the first sliding table cylinder 52 to move back and forth; the electric cylinder 56 may be mounted on the support frame 51.

in this embodiment, as shown in fig. 8, two support columns 511 of the support frame 51 are oppositely located at two sides of the main winding mechanism 30, a cross beam 512 is connected between the two support columns 511 and located above the main winding mechanism 30, and the moving rail 55 is disposed on the cross beam 512 and located above the main winding mechanism 30.

when the wire feeding mechanism 50 works, the electric cylinder 56 is started to drive the first sliding table air cylinder 52, the third finger air cylinder 53 and the heating wire clamp 54 on the first sliding table air cylinder to move to the position right above the wire taking mechanism 40, and the first sliding table air cylinder 52 is started to drive the third finger air cylinder 53 to move downwards to drive the heating wire clamp 54 to be close to the heating wire between the heating wire shearing part 44 and the heating wire clamping part 43 on the wire taking mechanism 40 and clamp the heating wire. After the heater is clamped, the heater shearing unit 44 of the thread take-up mechanism 40 operates to shear the heater, the heater holding unit 43 opens the heater, and the heater thus sheared is held only by the heater clamp 54. The first sliding table cylinder 52 acts to drive the third finger cylinder 53 and the heater clamp 54 to move upwards, and the electric cylinder 56 acts to drive the first sliding table cylinder 52, the third finger cylinder 53 and the heater clamp 54 to move horizontally away from the wire taking mechanism 40 and approach the main wire winding mechanism 30.

Referring to fig. 1 and 9, on the base 10, the thread clamping mechanism 60 is located on one side of the main winding mechanism 30 opposite to the thread incoming detection mechanism 20, and is used for clamping one end of the main winding mechanism 30, positioning the thread, and facilitating the heating wire to be spirally wound and then sleeved on the thread. The wire clamping mechanism 60 is further configured to clamp one end of the heating wire sent to the main winding mechanism 30 by the wire feeding mechanism 50, and the other end of the heating wire can be clamped by the wire rolling component 35 on the main winding mechanism 30, so that the heating wire is wound on the bobbin 36 by the rotation of the wire rolling component 35 along with the rotation shaft 32.

The thread clamping mechanism 60 may include a base 61 fixed on the machine base 10, a fourth finger cylinder 62, a heater fixing clamp 63, a fifth finger cylinder 64, a cotton thread clamp 65, a third driving cylinder 66 and a fourth driving cylinder 67.

Wherein, the heating wire fixing clip 63 is installed on the finger part of the fourth finger cylinder 62, and the heating wire can be clamped along with the opening and closing of the finger part. The fourth finger cylinder 62 is movably mounted on the base 61; the third driving cylinder 66 is connected to and drives the fourth finger cylinder 62 to move back and forth in the horizontal direction with respect to the base 61, and the fourth driving cylinder 67 is connected to and drives the fourth finger cylinder 62 to move back and forth in the vertical direction with respect to the base 61. Through the movement of the third driving cylinder 66 and the fourth driving cylinder 67, the heater fixing clip 63 can be driven to move to the side of the bobbin 36 of the main winding mechanism 30, and the heater can be clamped.

The fifth finger cylinder 64 is installed on the base 61, and the cotton thread clamp 65 is installed on the finger part of the fifth finger cylinder 64 and can clamp and place cotton threads along with the opening and closing of the finger part.

On the stand 10, the heater fixing clip 63 is located between the cotton clip 65 and the main winding mechanism 30, so that the cotton clip 65 holds one end of the cotton extending out of the bobbin 36, and the heater fixing clip 63 corresponds to one side of the bobbin 36 to hold the heater. According to the position of the heating wire fixing clamp 63 and the cotton thread clamp 65, on the base 61, the fifth finger cylinder 64 can be supported above the fourth finger cylinder 62 through a support piece and is positioned on one side of the fourth finger cylinder 62, which faces away from the main winding mechanism 30, the third driving cylinder 66 is installed on the base 61 and can be connected with the fourth finger cylinder 62 through a push plate, and the fourth driving cylinder 67 is positioned on the base 61 and is connected with the fourth finger cylinder 62 below the fourth finger cylinder 62.

After the heating wire is spirally wound, the heating wire is separated from the bobbin 36 and sleeved on the cotton thread to form a heating component together with the cotton thread. The wire pulling mechanism 70 is used for clamping and pulling the formed heating component to be away from the bobbin 36, so that the heating component is conveniently cut off from the cotton wire and the next heating component is conveniently wound.

Referring to fig. 1 and 10, the thread drawing mechanism 70 may include a thread drawing bracket 71, a slider 72, a sixth finger cylinder 73, a cotton thread clamp 74, and a driving assembly 75. The carriage 72 is mounted on the wire support 71 and is movable back and forth in directions toward and away from the main wire winding mechanism 30, and the driving unit 75 is connected to and drives the carriage 72 back and forth on the wire support 71. The cotton thread clamping piece 74 is installed on the finger part of the sixth finger cylinder 73 and clamps cotton thread along with the opening and closing of the finger part. A sixth finger cylinder 73 is mounted on the slide carriage 72 for movement with the slide carriage 72. On the wire holder 71, a cotton thread holding member 74 faces the main winding mechanism 30 to hold the cotton thread.

The driving assembly 75 may include a motor and a connecting rod or a lead screw connected to a rotating shaft of the motor, and the connecting rod or the lead screw is connected to the sliding base to convert the circular rotation of the motor into a linear motion to drive the sliding base 72 to move back and forth on the wire support 71.

When the thread pulling mechanism 70 is in operation, the driving assembly 75 is actuated to drive the sliding base 72 to move, so as to drive the sixth finger cylinder 73 and the cotton thread clamping member 74 to approach the main winding mechanism 30, and the cotton thread clamping member 74 is aligned with and clamps the cotton thread. Then, the driving assembly 75 is operated to drive the sliding base 72 to move, so as to drive the sixth finger cylinder 73 and the cotton thread clamping member 74 to move in a direction away from the main winding mechanism 30, at this time, the cotton thread clamping member 74 also pulls the clamped cotton thread, and drives the cotton thread to move forward continuously and be pulled out from the bobbin 36.

In this embodiment, on the base 10, the thread pulling mechanism 70 is located on the side of the thread clamping mechanism 60 opposite to the main winding mechanism 30, wherein the thread clamping member 74 is also located on the side of the thread clamp 65 opposite to the main winding mechanism 30, and the thread passes through the thread clamp 65 and then reaches the thread clamping member 74.

Referring to fig. 1 and 11, the cutting mechanism 80 is used to cut the heating element from the cotton thread to form a separate heating element for blanking. The cutting mechanism 80 may include a cutting holder 81, a cutting finger cylinder 82 mounted on the cutting holder 81 to be movable back and forth, scissors 83 mounted on a finger portion of the cutting finger cylinder 82, and a driving member 84 connected to and driving the cutting finger cylinder 82 to move back and forth.

on the machine base 10, the cutting finger cylinder 82 is driven by a driving member 84 to move back and forth in directions toward and away from the cotton thread. The scissors 83 open and close with the finger part of the cutting finger cylinder 82 to cut the cotton thread. The driving member 84 may be a cylinder, or a motor coupled to a lead screw.

The scissors 83 may be directly attached to the finger portion of the cutting finger cylinder 82, or may be attached to the finger portion of the cutting finger cylinder 82 via a connector.

specifically, on the base 10, the thread clamping mechanism 60 and the cutting mechanism 80 are located on opposite sides in the thread feeding direction of the cotton thread, depending on the thread feeding direction of the cotton thread. The scissors 83 are located between the cotton thread clamp 74 of the thread pulling mechanism 70 and the cotton thread clamp 65 of the thread clamping mechanism 60. After the cotton thread is gripped and pulled by the cotton thread gripper 74, the scissors 83 are operated again to cut the cotton thread, and the heating element cut from the cotton thread is gripped by the cotton thread gripper 74.

the heating assembly is cut off from the cotton thread and then sent to the bending mechanism 90 through the transfer mechanism 100, and the leads at the two ends of the heating wire on the heating assembly are bent.

As shown in fig. 1 and 12, the transfer mechanism 90 may include a transfer support 91, a second slide table cylinder 92 mounted on the transfer support 91 so as to be movable back and forth, a seventh finger cylinder 93 mounted on the second slide table cylinder 92, and a first clamp 94 mounted on the seventh finger cylinder 93. The first clamp 94 is opened and closed with the finger part of the seventh finger cylinder 93 for clamping the heating element.

The second sliding table cylinder 92 can move back and forth between the bending mechanism 100 and the wire pulling mechanism 70 relative to the transfer support 91, so as to drive the seventh finger cylinder 92 and the first clamp 94 thereon to move to the position above the wound heating component, and the first clamp 94 can be driven to move to the position between the cotton thread clamping piece 74 of the wire pulling mechanism 70 and the cotton thread clamp 65 of the wire clamping mechanism 60, so as to clamp the heating component cut off from the cotton thread. The second sliding table cylinder 92 drives the seventh finger cylinder 93 to move back and forth in the vertical direction, so that the seventh finger cylinder 93 and the first clamp 94 thereon are driven to move downwards to be close to the heating element in an action manner, and the heating element is clamped through the first clamp 94 (the first clamp 94 mainly clamps the spiral heating wire on the heating element).

the transfer mechanism 90 further includes two driving wheels 95 disposed on the transfer rack 91 at a horizontal interval, a timing belt 96 wound around the two driving wheels 95, and a motor 97 connected to and driving the driving wheels 95 to rotate. The second slide cylinder 92 is connected to a timing belt 96, and moves back and forth in the horizontal direction with respect to the transfer carriage 91 in accordance with the transmission of the timing belt 96. When the second sliding table cylinder 92 is moved, the motor 97 is started to drive the driving wheel 95 to rotate, so as to drive the synchronous belt 96 and the other driving wheel 95 to rotate, and the synchronous belt 96 rotates between the two driving wheels 95 to drive the second sliding table cylinder 92 connected with the synchronous belt to move back and forth between the two driving wheels 95.

It is understood that the second sliding table cylinder 92 can also be driven to move by other driving devices such as an air cylinder or a motor.

Further, the transfer mechanism 90 may further include an eighth finger cylinder 98 mounted on the second slide table cylinder 92, and a second clamp 99 mounted on the eighth finger cylinder 98. The second clamp 99 opens and closes along with the finger part of the eighth finger cylinder 98, and is used for clamping the heating element after the pin is bent, and the heating element after the pin is bent can be taken away from the bending mechanism 100 by the movement of the eighth finger cylinder 98 and the second sliding table cylinder 92, so that the material collecting box can be further taken.

Specifically, in the present embodiment, the eighth finger cylinder 98 and the seventh finger cylinder 93 are mounted on the second slide table cylinder 92 through a mounting plate, and are horizontally disposed at an interval. Further, the eighth finger cylinder 98 is located on a side of the seventh finger cylinder 93 remote from the main winding mechanism 30.

As shown in fig. 13 and 14, the bending mechanism 100 is used to bend the pins at both ends of the heating wire on the heating element, and to bend the pins of the heating wire in opposite directions. The bending mechanism 100 may include a bending base 101, a positioning seat 102 disposed on the bending base 101 and used for positioning the heating element, two positioning parts 103 disposed on the bending base 101 and used for positioning two pins of the heating element, respectively, and a bending part 104 disposed on the bending base 101 and used for bending the two pins, respectively.

Wherein, the positioning seat 101 is provided with a positioning groove 105 for placing the heating element, and two opposite sides of the positioning groove 105 are provided with positioning columns 106 for the pins to abut against the side surfaces thereof respectively. The moving mechanism 90 sends the heating element to the positioning groove 105, and two pins of the heating wire on the heating element respectively extend out of the positioning groove 105 and are located at one side of the corresponding positioning column 106.

the two positioning members 103 can move back and forth in the directions of approaching and departing in opposite directions relative to the bending base 101 and the positioning base 102. The two positioning parts 103 are respectively located at two opposite sides of the positioning seat 102, and the opposite positioning seat 102 can move in opposite directions to abut against one side of the corresponding pin, so that the pin is abutted between the positioning part 103 and the positioning column 106, and the pin is limited to move in the bending process.

the two bending pieces 104 can move back and forth in the directions of approaching to each other and departing from each other relative to the bending base 101 and the positioning base 102. The two bending pieces 104 are located on two opposite sides of the positioning seat 102, and can move opposite to the positioning seat 102 to bend the pins along the positioning columns 106.

The moving directions of the positioning element 103 and the bending element 104 are perpendicular.

Specifically, in the present embodiment, the two positioning elements 103 are different from the positioning column 106 and located on the other opposite sides of the positioning slot 105, so as to be movable close to and abut against the pins. The two bending pieces 104 are also positioned at the other two opposite sides of the positioning groove 105, and bent pins are formed by moving the two bending pieces towards each other to be close to the pins and bending the end parts of the pins extending out of the positioning column 106 on the side surfaces of the positioning column 106; the bending directions of the two pins are opposite.

Correspondingly, the bending mechanism 100 further includes a positioning cylinder 107 connected to and driving the two positioning members 103 to move, and a bending cylinder 108 connected to and driving the two bending members 104 to move. The positioning cylinder 107 and the bending cylinder 108 can be respectively installed on the bending base 101 corresponding to the positioning element 103 and the bending element 104, and further can be respectively connected with the positioning element 103 and the bending element 104 through components such as a connecting base.

further, the bending mechanism 100 may further include a push rod 109 for pushing up the heating element from the positioning groove 105, and a push rod cylinder 1091 connected to the push rod 109. The push rod cylinder 1091 may be installed below the bending base 101 corresponding to the push rod 109.

the push rod 109 is arranged below the positioning groove 105 and can move up and down, and the push rod cylinder 1091 drives the push rod 109 to move up and down, so that the push rod 109 can be driven to move up and jack up the heating component, the heating component is separated from the limiting position of the positioning groove 105 and the positioning column 106, and the moving mechanism 90 can clamp the heating component conveniently.

Further, the device for manufacturing the heating element of the electronic cigarette of the present invention may further include a cotton thread feeding mechanism 110 installed on the base 10. Go up cotton thread mechanism 110 and be located the front end of cotton thread inlet wire detection mechanism 20, send the cotton thread unwrapping wire to cotton thread inlet wire detection mechanism 20, provide the cotton thread for whole heating element's manufacturing.

In this embodiment, the cotton thread feeding mechanism 110 includes a bracket 111, a cotton thread spool 112, a first pinch roller 113, a second pinch roller 114, a hand pulling member 115, and a rotation sensing assembly. The cotton bobbin 112 is supported on the holder 111 by a first pinch roller 113, a second pinch roller 114, and a hand puller 115, and is rotatable relative to the holder 111 to pay out the cotton. The first pinch roller 113 and the second pinch roller 114 are respectively arranged at two opposite ends of the cotton thread reel 112, and are not required to be fixed on the cotton thread reel 112, so that the cotton thread reel 112 is convenient to replace. The first pinch roller 113 is rotatably arranged on the support 111, and the rotation sensing assembly is connected with the first pinch roller 113 and can be rotatably arranged on the support 111 along with the first pinch roller 113 to detect whether the cotton thread winding drum 112 rotates or not, so that whether the cotton thread is broken or not can be judged. The hand pulling member 115 is connected to the second pinch roller 114 and movably mounted on the bracket 111 for driving the second pinch roller 115 to move to take and place the cotton thread roll 112.

Wherein, the shaft part of the hand pulling piece 115 is provided with a spring 116 which is abutted between the second pinch roller 114 and the bracket 111 to provide spring force, the hand pulling piece 115 acts on the second pinch roller 114, and the hand pulling piece 115 is matched with the first pinch roller 113 to clamp the cotton thread winding drum 112 on the bracket 111. When the cotton thread winding drum 112 is taken out and put in, the hand pulling piece 115 is pulled to compress the spring 116, the second clamping wheel 114 is driven to leave the cotton thread winding drum 112, the clamping of the cotton thread winding drum 112 is released, and at the moment, the cotton thread winding drum 112 can be taken down.

The rotation sensing assembly may include a sensing piece 117 connected to the first pinch roller 113 and rotatable with the first pinch roller 113, and a photoelectric switch 118 disposed in cooperation with the sensing piece 117; the photoelectric switch 118 detects whether the sensing piece 117 is in a rotating state, and further determines whether the cotton thread winding drum 112 rotates, so as to determine whether the cotton thread is broken.

furthermore, the utility model discloses an electron cigarette heating element manufacturing installation still can include heater wire mechanism of going up as required, with the heater reel unwrapping wire, the heater of emitting is sent to getting line mechanism 40.

Referring to fig. 1 and 2, the utility model discloses an electron cigarette heating element manufacturing installation, when manufacturing heating element, the cotton thread is emitted from last cotton thread mechanism 110, through cotton thread inlet wire detection mechanism 20 and pass main winding mechanism 30, can be pressed from both sides tightly by the cotton thread clip 65 of trapping mechanism 60 after stretching out from bobbin 36. The front end of the straight heating wire on the wire taking mechanism 40 is clamped by the heating wire clamping piece 43, the wire feeding mechanism 50 clamps the heating wire through the heating wire clamp 54, after the heating wire is cut by the heating wire cutting piece 44 of the wire taking mechanism 40, the wire feeding mechanism 50 sends the heating wire clamped by the wire feeding mechanism to the main winding mechanism 30, and the heating wire is placed between the wire rolling component 35 and the heating wire fixing clamp 63 of the wire clamping mechanism 60. The main winding mechanism 30 is actuated to rotate the rotating shaft 32, and the thread rolling assembly 35 rotates with the rotating shaft 32 and guides the heating wire spirally wound on the bobbin 36.

After the heating wire is wound into a spiral shape, the heating wire falls onto the cotton thread extending from the front end of the bobbin 36 by the action of the supporting tube 33. The cotton thread holding member 74 of the thread pulling mechanism 70 moves to the cotton thread position and holds the cotton thread, the cotton thread clamp 65 of the thread clamping mechanism 60 releases the cotton thread, the thread pulling mechanism 70 acts to pull out the held cotton thread, so that the cotton thread part with the spiral heating wire enters between the cotton thread clamp 65 and the cotton thread holding member 74, and then the cotton thread clamp 65 holds the cotton thread again. The cutting mechanism 80 is actuated to move the scissors 83 between the cotton thread clamp 65 and the cotton thread clamp 74 and close to the cotton thread clamp 65, and the scissors 83 are actuated to cut the cotton thread, thereby separating the cotton thread part (i.e., the heating component) with the spiral heating wire from the cotton thread.

the moving mechanism 90 acts to clamp the heating assembly and send the heating assembly to the bending mechanism 100 for pin bending processing, and then the heating assembly is sent to the material receiving box, so that the manufacturing of the heating assembly is completed automatically.

the above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (25)

1. The device for manufacturing the heating component of the electronic cigarette is characterized by comprising a machine base (10), the cotton thread feeding detection mechanism (20) is mounted on the machine base (10) and used for detecting whether a cotton thread is broken and conveying the cotton thread, the main winding mechanism (30) is used for enabling the cotton thread to penetrate through and spirally winding the heating wire and then sleeving the heating wire on the cotton thread to form a heating component, the wire taking mechanism (40) is used for taking the heating wire, the wire feeding mechanism (50) is used for feeding the heating wire to the main winding mechanism (30), the wire clamping mechanism (60) is used for clamping one end of the cotton thread penetrating through the main winding mechanism (30) and one end of the heating wire, the wire pulling mechanism (70) is used for clamping and pulling the heating component to move forwards, the cutting mechanism (80) is used for cutting the heating component off the cotton thread, the bending mechanism (100) is used for bending pins at two ends of the heating wire on the heating component, and the transferring mechanism (90) is used for clamping the heating component and conveying the heating;

the cotton thread incoming detection mechanism (20) and the main winding mechanism (30) are sequentially arranged along the cotton thread feeding direction, and the thread taking mechanism (40), the thread clamping mechanism (60), the thread pulling mechanism (70), the shearing mechanism (80), the bending mechanism (100) and the transferring mechanism (90) are all positioned on one side, away from the cotton thread incoming detection mechanism (20), of the main winding mechanism (30); the wire feeding mechanism (50) is positioned above the main wire winding mechanism (30).

2. the electronic cigarette heating component manufacturing device according to claim 1, wherein the cotton thread incoming detecting mechanism (20) comprises a mounting plate (23), a first thread passing wheel (21) and a second thread passing wheel (22) which are arranged on the mounting plate (23) in a horizontal direction at intervals and oppositely, a thread passing induction component arranged between the first thread passing wheel (21) and the second thread passing wheel (22), and a line pressing wheel (24) which is arranged opposite to the second thread passing wheel (22) in a vertical direction;

The wire passing induction assembly comprises an inductor (25) and an induction sheet (26) which can rotate and has a rotation track passing through an induction channel of the inductor (25); the cotton threads sequentially pass through the first thread guide wheel (21) and the induction sheet (26) and then pass through the space between the second thread guide wheel (22) and the wire pressing wheel (24) to travel to the thread taking mechanism (40); the induction piece (26) is driven by cotton threads to rotate in a bypassing mode, and the inductor (25) detects whether the cotton threads are broken or not by inducing whether the induction piece (26) rotates or not.

3. The device for manufacturing a heating component of an electronic cigarette according to claim 2, wherein the cotton thread incoming line detection mechanism (20) further comprises two thread incoming holes (231, 232) oppositely arranged on the mounting plate (23); the two wire inlet holes (231, 232) are respectively positioned at the opposite sides of the first wire passing wheel (21) and the second wire passing wheel (22).

4. The electronic cigarette heating element manufacturing device according to claim 2, wherein the wire-pressing wheel (24) is provided on the mounting plate (23) by an elastic member; the elastic component comprises a rotating rod (27) which is rotatably connected with the mounting plate (23) and a tension spring (28) which is connected between the rotating rod (27) and the mounting plate (23); the wire pressing wheel (24) is fixed on the rotating rod (27), and the extension direction of the tension spring (28) is parallel to the central connecting line of the wire pressing wheel (24) and the second wire passing wheel (22).

5. the electronic cigarette heating component manufacturing device according to claim 1, wherein the main winding mechanism (30) comprises a support (31), a rotating shaft (32) rotatably mounted on the support (31), a support pipe (33) axially movable through a central through hole of the rotating shaft (32) and used for cotton threads to penetrate, a driving device (34) mounted on the support (31) and used for driving the rotating shaft (32) to rotate, and a rolling line component (35) arranged on the rotating shaft (32) and capable of rotating along with the rotating shaft (32);

The supporting tube (33) penetrates through the tail end of one end of the rotating shaft (32) to shrink to form a bobbin (36) for winding the heating wire, and the cotton thread penetrates through the supporting tube (33) to extend out of the bobbin (36); the thread rolling assembly (35) is positioned on one side of the bobbin (36) and clamps and guides the heating wire to be spirally wound on the bobbin (36).

6. The device for manufacturing the heating component of the electronic cigarette according to claim 5, wherein the rolling line component (35) comprises a fixed seat (351), a sliding seat (352), a top block (353), a roller (354), a blocking piece (355) and a limiting piece (356);

The fixed seat (351) is fixedly installed on the rotating shaft (32), the sliding seat (352) can be installed on the fixed seat (351) in a back-and-forth sliding mode in the axial direction of the rotating shaft (32), the blocking piece (355) is installed on one side, away from the rotating shaft (32), of the fixed seat (351), the ejector block (353) is installed on one side, away from the rotating shaft (32), of the sliding seat (352) through a rotating shaft, the roller (354) is arranged on one end, facing the bobbin (36), of the ejector block (353) and can abut against the blocking piece (355), and the limiting piece (356) is installed on the ejector block (353) and located between the ejector block (353) and the blocking piece (355);

a clamping channel for clamping the heating wire is formed between the baffle piece (355) and the roller (354); the limiting sheet (356) is provided with a U-shaped groove (357) which passes through the heating wire and limits the heating wire to move along the axial direction of the roller (354).

7. The electronic cigarette heating component manufacturing device according to claim 5, wherein the main winding mechanism (30) further comprises a connecting base (37), a connecting frame (38) arranged on the connecting base (37) and capable of moving back and forth relative to the connecting base (37), and a motor component (39) connected with and driving the connecting frame (38) to move back and forth; the support tube (33) is mounted on the connecting frame (38) and moves axially in the central through hole of the rotating shaft (32) along with the reciprocating movement of the connecting frame (38).

8. The electronic cigarette heating component manufacturing device according to claim 1, wherein the thread taking mechanism (40) comprises a bracket (41), a straightening component (42) mounted on the bracket (41) and used for straightening the heating wire, a heating wire clamping member (43) mounted on the bracket (41) and used for clamping the front end of the heating wire in a reciprocating manner, a heating wire shearing member (44) mounted on the bracket (41) and used for shearing the heating wire in a reciprocating manner, and a driving device for respectively driving the heating wire clamping member (43) and the heating wire shearing member (44) to open and close;

The heating wire shearing part (44) is positioned between the heating wire clamping part (43) and the straightening component (42), and is spaced from the heating wire clamping part (43), and the spacing distance is consistent with the length of a heating wire on one heating component;

The moving direction of the heating wire clamping piece (43) is vertical to the moving direction of the heating wire cutting piece (44).

9. the device for manufacturing an electronic cigarette heating component according to claim 8, wherein the straightening assembly (42) comprises a straightening plate (421), a plurality of straightening wheels (422) mounted on the straightening plate (421), and a guide tube (423) mounted on the support (41); the guide pipe (423) is positioned between the straightening plate (421) and the heater cutting member (44).

10. The electronic cigarette heating element manufacturing device according to claim 8, wherein the driving device comprises a first finger cylinder (451) and a second finger cylinder (452), the heater clamping member (43) is mounted on a finger portion of the first finger cylinder (451), and the heater shearing member (44) is mounted on a finger portion of the second finger cylinder (452).

11. The device for manufacturing an electronic cigarette heating component according to claim 10, wherein the thread drawing mechanism (40) further comprises a first driving cylinder (46) connected to and driving the first finger cylinder (451) to move back and forth on the support (41), and a second driving cylinder (47) connected to and driving the second finger cylinder (452) to move back and forth on the support (41).

12. the electronic cigarette heating component manufacturing device according to claim 1, wherein the wire feeding mechanism (50) comprises a support frame (51), a first sliding table cylinder (52), a third finger cylinder (53) and a heating wire clamp (54);

A horizontally extending moving track (55) is arranged on the support frame (51), and the first sliding table air cylinder (52) is matched on the moving track (55) and can move back and forth along the moving track (55) in the horizontal direction to be close to or far away from the wire taking mechanism (40); the third finger cylinder (53) is arranged on the first sliding table cylinder (52), is driven by the first sliding table cylinder (52) to move back and forth in the vertical direction and is close to or far away from the wire taking mechanism (40); the heating wire clamp (54) is installed on the finger part of the third finger cylinder (53) and is opened and closed along with the finger part.

13. the electronic cigarette heating assembly manufacturing device according to claim 12, wherein the wire feeding mechanism (50) further comprises an electric cylinder (56) connected to and driving the first sliding table cylinder (52) to move back and forth; the electric cylinder (56) is mounted on the support frame (51).

14. The electronic cigarette heating element manufacturing device according to claim 12, wherein the moving track (55) is located above the main winding mechanism (30).

15. The electronic cigarette heating component manufacturing device according to claim 1, wherein the wire clamping mechanism (60) comprises a base (61), a fourth finger cylinder (62) movably mounted on the base (61), a heating wire fixing clip (63) mounted on a finger part of the fourth finger cylinder (62), a fifth finger cylinder (64) mounted on the base (61), a cotton wire clip (65) mounted on a finger part of the fifth finger cylinder (64), a third driving cylinder (66) connected with and driving the fourth finger cylinder (62) to move back and forth in a horizontal direction, and a fourth driving cylinder (67) connected with and driving the fourth finger cylinder (62) to move back and forth in a vertical direction;

On the machine base (10), the heating wire fixing clip (63) is positioned between the cotton wire clip (65) and the main winding mechanism (30).

16. The electronic cigarette heating component manufacturing device according to claim 1, wherein the wire drawing mechanism (70) comprises a wire drawing bracket (71), a slide (72) mounted on the wire drawing bracket (71) and movable back and forth in a direction close to and away from the main wire winding mechanism (30), a sixth finger cylinder (73) mounted on the slide (72), a cotton thread clamping member (74) mounted on a finger portion of the sixth finger cylinder (73), and a driving component (75) connected to and driving the slide (72) to move back and forth; the cotton thread clamp (74) faces the main winding mechanism (30).

17. The device for manufacturing the heating component of the electronic cigarette according to claim 1, wherein the cutting mechanism (80) comprises a cutting bracket (81), a cutting finger cylinder (82) movably mounted on the cutting bracket (81) back and forth, scissors (83) mounted on a finger part of the cutting finger cylinder (82), and a driving member (84) connected with and driving the cutting finger cylinder (82) to move back and forth.

18. the electronic cigarette heating component manufacturing apparatus according to claim 1, wherein the transfer mechanism (90) includes a transfer support (91), a second sliding table cylinder (92) mounted on the transfer support (91) so as to be movable back and forth between the bending mechanism (100) and the wire pulling mechanism (70), a seventh finger cylinder (93) mounted on the second sliding table cylinder (92), and a first clamp (94) mounted on the seventh finger cylinder (93) for clamping the heating component;

And the second sliding table cylinder (92) drives the seventh finger cylinder (93) to move back and forth in the vertical direction.

19. the apparatus for manufacturing a heating element of an electronic cigarette according to claim 18, wherein the transfer mechanism (90) further comprises two driving wheels (95) disposed on the transfer bracket (91) in a horizontally spaced manner, a timing belt (96) wound around the two driving wheels (95), and a motor (97) connected to and driving one of the driving wheels (95) to rotate;

The second sliding table cylinder (92) is connected with the synchronous belt (96) and moves back and forth in the horizontal direction relative to the transfer support (91) along with the transmission of the synchronous belt (96).

20. The device for manufacturing the heating element of the electronic cigarette according to claim 18, wherein the transfer mechanism (90) further comprises an eighth finger cylinder (98) installed on the second sliding table cylinder (92), and a second clamp (99) installed on the eighth finger cylinder (98) and used for clamping the heating element with bent pins;

The eighth finger cylinder (98) and the seventh finger cylinder (93) are horizontally arranged at intervals.

21. The manufacturing device of the heating component of the electronic cigarette according to claim 1, wherein the bending mechanism (100) comprises a bending base (101), a positioning seat (102) arranged on the bending base (101) and used for positioning the heating component, two positioning parts (103) arranged on the bending base (101) and used for positioning two pins of the heating component respectively, and a bending part (104) arranged on the bending base (101) and used for bending the two pins respectively;

A positioning groove (105) for placing the heating component is arranged on the positioning seat (102), and positioning columns (106) which are respectively used for supporting pins to the side surfaces of the positioning groove (105) are arranged on two opposite sides of the positioning groove (105); the two positioning pieces (103) are positioned at two opposite sides of the positioning seat (102), and can move oppositely relative to the positioning seat (102) to abut against one side of the corresponding pin so as to limit the movement of the pin; the two bending pieces (104) are positioned on two opposite sides of the positioning seat (102), can move oppositely relative to the positioning seat (102), and bend the pins along the positioning column (106);

The moving directions of the positioning piece (103) and the bending piece (104) are vertical.

22. the device for manufacturing the heating component of the electronic cigarette according to claim 21, wherein the bending mechanism (100) further comprises a positioning cylinder (107) respectively connected with and driving the two positioning members (103) to move, and a bending cylinder (108) respectively connected with and driving the two bending members (104) to move.

23. The device for manufacturing the heating component of the electronic cigarette according to claim 21, wherein the bending mechanism (100) further comprises a top rod (109) for jacking the heating component from the positioning groove (105), a top rod cylinder (1091);

The push rod (109) is arranged below the positioning groove (105) and can move up and down, and the push rod cylinder (1091) is connected with and drives the push rod (109) to move up and down.

24. An electronic cigarette heating element manufacturing device according to any one of claims 1-23, characterized in that the electronic cigarette heating element manufacturing device further comprises a cotton thread feeding mechanism (110) mounted on the base (10), wherein the cotton thread feeding mechanism (110) is located at the front end of the cotton thread incoming detecting mechanism (20) and feeds cotton thread to the cotton thread incoming detecting mechanism (20).

25. The device for manufacturing the heating component of the electronic cigarette according to claim 24, wherein the cotton thread feeding mechanism (110) comprises a bracket (111), a cotton thread reel (112), a first pinch roller (113) and a second pinch roller (114), a hand pulling member (115) and a rotation sensing component;

The first pinch roller (113) and the second pinch roller (114) are respectively arranged at two opposite ends of the cotton thread winding drum (112); the first pinch roller (113) is rotatably arranged on the bracket (111), and the rotation sensing assembly is connected with the first pinch roller (113) and can be rotatably arranged on the bracket (111) along with the first pinch roller (113); the hand pulling piece (115) is connected with the second pinch roller (114) and is movably arranged on the bracket (111).