Electronic cigarette heating needle welding device convenient to position

Abstract

The invention relates to the technical field of welding processing, and discloses an electronic cigarette heating needle welding device convenient to position, which comprises an operating platform and a welding gun mounted on the upper side of the operating platform, a conveying track for conveying a shell is mounted on the operating platform, and a manipulator for clamping a heating needle is mounted on the operating platform. The number of the transmission tracks is two, belt bodies of the two transmission tracks are provided with placing seats used for placing a shell, the operation platform is provided with a detection head used for detecting the front and back of the shell, the operation platform is provided with a driving structure used for operating the detection head, and the side wall of the operation platform is provided with a pushing block used for straightening the position of the shell; a fixing seat is mounted on the operating platform, and the driving structure comprises a driving motor mounted on the upper side of the fixing seat, a driving gear mounted at the end of an output shaft of the driving motor, and a first rack and a second rack meshed with the two sides of the driving gear. The accurate position fixing of the shell is realized, and the welding accuracy is also obviously improved.

Description

Technical Field

[0001] The invention relates to the technical field of welding processing, and in particular to an electronic cigarette heating needle welding device which is easy to position. Background Art

[0002] The heating needle of an electronic cigarette is one of the core technologies of electronic cigarettes. It is mainly made of resistive materials (such as nickel-chromium alloy, titanium or stainless steel) and generates heat through the principle of resistive heating. The heating needle is combined with an oil-absorbing material (such as cotton or fiber) to form an atomization core, which heats the tobacco oil and converts it into inhalable smoke. Modern electronic cigarette devices usually integrate temperature control technology, and adjust the temperature of the heating needle in real time through sensors to improve the safety of use and taste experience. In addition, the material selection and design optimization of the heating needle involve the application of material science and microelectronics technology to ensure its performance in high temperature resistance, anti-oxidation and compatibility with tobacco oil. The continuous advancement of electronic cigarette heating needle technology has not only improved the fineness and taste restoration of the smoke, but also enhanced the safety and ease of use of the equipment.

[0003] Welding fixation is a common installation method for e-cigarette heating needles. By directly welding the heating needles to the circuit board inside the e-cigarette shell, a stable electrical connection and mechanical fixation are achieved. This method ensures reliable contact between the heating needles and the circuit board, improves the stability and durability of the equipment, and is commonly seen in electronic cigarette devices with integrated design.

[0004] At present, in the process of welding the electronic cigarette shell and the heating needle, the shell needs to be placed on the surface of the conveyor belt for transportation. Since the shell is small and easy to move, the shell usually needs to be placed on a placement seat for fixing; however, the placement seat is usually installed in an integrated manner on the conveyor belt body, and subsequent maintenance or replacement of the placement seat is troublesome and inconvenient to operate; therefore, it does not meet the existing needs, and we propose an electronic cigarette heating needle welding device that is easy to position. Summary of the invention

[0005] The present invention provides an electronic cigarette heating needle welding device that is easy to position and has the beneficial effect of being able to adjust the welding position of the shell, thereby solving the problem mentioned in the above background technology that in the process of welding the electronic cigarette shell and the heating needle, the shell needs to be placed on the surface of a conveyor belt for conveyance, and because the shell is small and easy to displace, the shell usually needs to be placed on a placement seat for fixation; however, the placement seat is usually integratedly installed on the conveyor belt body, and subsequent maintenance or replacement of the placement seat is troublesome and inconvenient to operate.

[0006] The present invention provides the following technical solutions: an electronic cigarette heating needle welding device that is easy to position, comprising an operating platform, and a welding gun installed on the upper side of the operating platform, the operating platform is installed with a transmission crawler for transmitting a shell, the operating platform is installed with a manipulator for clamping a heating needle, the transmission crawler is provided with two, and a placement seat for placing the shell is installed on the two transmission crawler belt bodies, a detection head for detecting the front and back of the shell is installed on the operating platform, a driving structure for running the detection head is installed on the operating platform, and a push block for adjusting the position of the shell is installed on the side wall of the operating platform; A fixing seat is installed on the operating platform, and the driving structure includes a driving motor installed on the upper side of the fixing seat, a driving gear installed on the end of the output shaft of the driving motor, and a first rack and a second rack meshed on both sides of the driving gear.

[0007] As an optional solution for the electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: a guide frame is symmetrically installed on the upper side of the operating platform, a power transmission groove is opened on the side wall of the guide frame, a plurality of electromagnetic plates are fixedly installed on the transmission track, and a plurality of the electromagnetic plates are installed in a linear array on the transmission track body, a conductive sheet is installed on the side of the electromagnetic plate, and the end of the conductive sheet slides and fits in the inside of the power transmission groove.

[0008] As an optional solution for the electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: an electromagnet is installed on the bottom side of the placement seat, the placement seat is adsorbed on the upper side of the electromagnetic plate through the electromagnet, the placement seat is adsorbed on the upper side of the electromagnetic plate, and a locking column for locking the shell is installed on the placement seat.

[0009] As an optional solution for the electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: a movable groove is opened inside the fixing seat, the driving gear rotatably engages inside the movable groove, the ends of the first rack and the second rack are both installed with placement blocks, the placement blocks are opened inside the pushing groove, the detection head is slidably engaged inside the pushing groove, and a reset spring is installed between the detection head and the pushing groove.

[0010] As an optional solution of the electronic cigarette heating needle welding device that is easy to position according to the present invention, wherein: a transverse groove is provided on the bottom side of the placement block, the transverse groove is communicated with the push groove, a tooth segment is provided on the bottom side of the detection head, and a reciprocating gear is rotatably installed inside the transverse groove; When the detection head is extended and retracted, the tooth segment is meshed with the reciprocating gear.

[0011] As an optional solution of the electronic cigarette heating needle welding device that is easy to position described in the present invention, wherein: a winding groove is opened inside the fixing seat, the winding groove is communicated with the movable groove, a first support column is installed inside the winding groove, a second support column is rotatably installed on the upper side of the first support column, a bevel gear is installed at the end of the second support column, a third gear is coaxially installed on the second support column, a fourth gear and a winding disk are rotatably installed on the first support column, the fourth gear and the winding disk are fixedly connected, and a traction rope is wound around the surface of the winding disk; When the placement block is extended, the reciprocating gear is meshed with the tooth segment.

[0012] As an optional solution for an electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: the side wall of the winding groove is provided with a first slide rail and a second slide rail, a first winding rack is slidably installed inside the first slide rail, a second winding rack is slidably installed inside the second slide rail, the length of the first winding rack is greater than the second winding rack, push plates are respectively installed at both ends of the first winding rack, the push plates are used to push the second winding rack, the first winding rack is meshed with the third gear, and the second winding rack is meshed with the fourth gear.

[0013] As an optional solution for an electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: a pushing cavity is opened on the side wall of the guide frame, the pushing block is slidably installed inside the pushing cavity, a pushing spring is installed between the pushing cavity and the pushing block, the cross-sectional shape of the pushing block is set to be T-shaped, and one end of the traction rope is connected to the pushing block.

[0014] As an optional solution for an electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: sliding tracks are opened on the two guide frames, limiting plates are symmetrically installed on the electromagnetic plate, a limiting frame is also installed on the electromagnetic plate, and anti-collision airbags are installed on the side walls of the limiting frame.

[0015] As an optional solution for an electronic cigarette heating needle welding device that is easy to position as described in the present invention, wherein: a stationary groove is opened on the guide frame, the stationary groove is communicated with the power transmission groove, and an inclined opening is provided at the communication point between the power transmission groove and the stationary groove.

[0016] The present invention has the following beneficial effects:

[0017] 1. The electronic cigarette heating needle welding device that is easy to position generates magnetic force on the surface of the electromagnetic plate through the cooperation of the conductive sheet, the power transmission slot and the electromagnet, so that the placement seat is adsorbed on the surface of the transmission crawler belt body, and the placement seat is fixed by magnetic force. The presence or absence of magnetic force is controlled by controlling the on and off of the current to achieve the fixation and release of the placement seat, which is convenient for the installation and adjustment of the placement seat and is suitable for the purpose of rapid mold change on the automated production line; Moreover, by cooperating with four snap-fitting columns, the shell is placed between the four snap-fitting columns, so that the shell is fixed on the transmission track body, thereby achieving precise position fixation of the shell and significantly improving the accuracy, consistency and stability of welding.

[0018] 2. The electronic cigarette heating needle welding device, which is easy to position, drives the detection head to move during the operation of the driving motor through the cooperation of the driving structure, the reciprocating gear, the placement block, the third gear and the fourth gear. When the shell is placed correctly, the detection head moves smoothly; when the shell is placed oppositely, the detection head retracts, and at the same time, the tooth segment on the bottom side of the detection head engages with the reciprocating gear to make it rotate. During the rotation, the second winding rack and the fourth gear are used to cooperate to make the winding reel unwind. At this time, the pushing spring in the retracted state is released and the placement seat is pushed by the pushing block. Therefore, the placement seat passes through the slide rail to reach the electromagnetic plate on the other side, thereby realizing the adjustment of the shell direction. In this way, the operator only needs to place the shell on the upper side of the placement seat, which simplifies the loading steps. Even if the loading direction of the shell does not correspond to the position of the welding gun, the placement position of the shell can be automatically adjusted, further improving the welding efficiency of the shell and the heating needle.

[0019] Moreover, during the rotation of the driving motor, the first rack and the second rack can be driven simultaneously, so that the direction of the shells on the two transmission tracks can be detected simultaneously, and one power source can control two detection heads at the same time, thus reducing the energy waste when multiple drive systems are running at the same time and reducing the overall energy consumption.

[0020] 3. The electronic cigarette heating needle welding device which is easy to position can guide the operator during the installation of the placement seat through the cooperation of the limiting plate and the limiting frame, thereby reducing the possibility of the placement seat being offset. Moreover, by installing an anti-collision airbag on the side of the limiting frame, when the pushing block pushes the placement seat, the end of the placement seat will first contact the anti-collision airbag, so that the anti-collision airbag can absorb the impact force and avoid the placement seat from being offset or collided due to excessive movement as much as possible, thereby improving the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the surface structure of the operating platform of the present invention.

[0022] Figure 2 For the present invention Figure 1A in the figure is an enlarged structural diagram.

[0023] Figure 3 It is a schematic diagram of the driving structure coordination structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the push block and push spring structure of the present invention.

[0025] Figure 5 It is a schematic diagram of the internal cross-section structure of the fixing seat of the present invention.

[0026] Figure 6 It is a schematic diagram of the half-cut structure of the placement block of the present invention.

[0027] Figure 7 It is a schematic diagram of the structural winding reel of the present invention.

[0028] Figure 8 It is a schematic diagram of the structure of the first winding rack and the second winding rack of the present invention.

[0029] Fig. 9 It is a schematic diagram of the housing placement structure of the present invention.

[0030] In the figure: 110, operating platform; 111, welding gun; 112, transmission crawler; 113, manipulator; 114, detection head; 115, pushing block; 120, placement seat; 121, locking column; 130, driving structure; 131, driving motor; 132, driving gear; 133, first rack; 134, second rack; 140, guide frame; 141, power transmission slot; 142, electromagnetic plate; 143, conductive sheet; 144, electromagnet; 150, movable slot; 151, pushing slot; 152, reset spring; 153, transverse slot; 154, tooth segment; 155, reciprocating gear Wheel; 160, winding groove; 161, first support column; 162, second support column; 163, bevel gear; 164, third gear; 165, fourth gear; 170, winding disk; 171, traction rope; 180, slide rail; 181, first winding rack; 182, second winding rack; 183, push plate; 190, push cavity; 191, push spring; 210, sliding track; 211, limit plate; 212, limit frame; 213, anti-collision airbag; 220, stationary groove; 221, inclined mouth; 230, placement block; 240, fixed seat; 250, second slide rail. 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] Embodiment 1: This embodiment is intended to solve the problem that during the welding process of the electronic cigarette shell and the heating needle, the shell needs to be placed on the surface of the conveyor belt for conveying. Since the shell is small and easy to move, the shell usually needs to be placed on the placement seat 120 for fixing; however, the placement seat 120 is usually installed in an integrated manner on the conveyor belt body, and subsequent maintenance or replacement of the placement seat 120 is troublesome and inconvenient to operate. Please refer to Figure 1-Figure 8 A welding device for an electronic cigarette heating needle that is easy to position includes an operating platform 110, and a welding gun 111 installed on the upper side of the operating platform 110. Two welding guns 111 are provided. It should be noted that the welding gun 111 is moved up and down by a hydraulic cylinder. A transmission crawler 112 for transmitting a shell is installed on the operating platform 110. A manipulator 113 for clamping a heating needle is installed on the operating platform 110. Two transmission crawlers 112 are provided. A placement seat 120 for placing the shell is installed on the belt body of the two transmission crawlers 112. A detection head 114 for detecting the front and back of the shell is installed on the operating platform 110, a driving structure 130 for running the detection head 114 is installed on the operating platform 110, and a pushing block 115 for adjusting the position of the shell is installed on the side wall of the operating platform 110; a fixed seat 240 is installed on the operating platform 110, and the driving structure 130 includes a driving motor 131 installed on the upper side of the fixed seat 240, and a driving gear 132 installed on the end of the output shaft of the driving motor 131, and a first rack 133 and a second rack 134 meshed on both sides of the driving gear 132.

[0033] A guide frame 140 is symmetrically installed on the upper side of the operating platform 110, and a power transmission groove 141 is opened on the side wall of the guide frame 140. A plurality of electromagnetic plates 142 are fixedly installed on the transmission track 112. The plurality of electromagnetic plates 142 are installed in a linear array on the belt body of the transmission track 112. A conductive sheet 143 is installed on the side of the electromagnetic plate 142, and the end of the conductive sheet 143 slides and fits inside the power transmission groove 141.

[0034] See Figure 1 and Figure 2In a specific implementation, an electromagnet 144 is installed on the bottom side of the placement seat 120, and the placement seat 120 is adsorbed on the upper side of the electromagnetic plate 142 through the electromagnet 144. Several placement seats 120 are adsorbed on the upper sides of several electromagnetic plates 142 at intervals. A locking column 121 for locking the shell is installed on the placement seat 120. Four locking columns 121 are provided. The four locking columns 121 are installed in a rectangular array on the placement seat 120. The shell is placed between the four locking columns 121. A locking column 121 for locking the shell is installed on the placement seat 120. Four locking columns 121 are provided. The four locking columns 121 are installed in a rectangular array on the placement seat 120. The shell is placed between the four locking columns 121.

[0035] See Figure 1 and Figure 2 In a specific implementation, a conductive sheet 143 is installed on the side of the electromagnetic plate 142, and the conductive sheet 143 is electrically connected to the power transmission slot 141, so that the electromagnetic plate 142 generates magnetic force and uses the cooperation of the electromagnet 144 to fix the placement seat 120 on the electromagnetic plate 142, and the presence or absence of magnetic force is controlled by controlling the on and off of the current, thereby achieving the fixing and release of the placement seat 120, so that the placement seat 120 is convenient to install and adjust, which is suitable for the needs of rapid mold change on the automated production line; Moreover, after fixing the placement seat 120, the operator places the shell on the placement seat 120 and places the shell between the four locking columns 121, so that the shell is fixed on the transmission track 112, thereby achieving the benefit of fixing the position of the shell and improving the accuracy of welding. In the subsequent movement of the transmission track 112, the shell and the heating needle are welded through the cooperation of the manipulator 113 and the welding gun 111.

[0036] It should be noted that the electromagnet 144 and the electromagnetic plate 142 are both prior art and are usually mainly composed of two parts, a solenoid and an iron core. They are commonly used prior art means. The solenoid is a cylindrical or horseshoe-shaped coil wound with a current-carrying wire. It can generate a magnetic field. Its specific model, working principle and usage are well known to technicians in this field and will not be elaborated here.

[0037] It should be noted that a power transmission device is installed inside the power transmission slot 141, and the power transmission device is used to supply power to the conductive sheet 143. When the conductive sheet 143 reaches the inside of the static slot, since the static slot 220 does not contain the power transmission device, the electromagnet 144 is powered off. The power transmission device is also called a power transmission device, which refers to a device and system for transmitting power from one point to another. Its specific model, working principle and usage are well known to those skilled in the art, and will not be elaborated here.

[0038] In this embodiment: through the cooperation of the conductive sheet 143, the current transmission slot 141 and the electromagnet 144, the surface of the electromagnetic plate 142 generates magnetic force, so that the placement seat 120 is adsorbed on the surface of the transmission crawler 112, and the placement seat 120 is fixed by magnetic force. The presence or absence of magnetic force is controlled by controlling the on and off of the current, so as to achieve the fixing and release of the placement seat 120, facilitate the installation and adjustment of the placement seat 120, and is suitable for the purpose of rapid mold change on the automated production line; Moreover, by cooperating with the four snap-fitting columns 121 , the shell is placed between the four snap-fitting columns 121 , so that the shell is fixed on the belt body of the transmission crawler 112 , thereby achieving precise position fixation of the shell and significantly improving the accuracy, consistency and stability of welding.

[0039] Embodiment 2: This embodiment is intended to solve the problem that when the operator places the shell in the wrong direction, the welding gun 111 may not find the welding point between the shell and the heating needle, so that the shell direction needs to be adjusted manually, which is time-consuming and laborious. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 8 , a movable groove 150 is provided inside the fixed seat 240, the driving gear 132 is rotatably fitted inside the movable groove 150, the ends of the first rack 133 and the second rack 134 are both installed with a placement block 230, a pushing groove 151 is provided inside the placement block 230, the detection head 114 is slidably fitted inside the pushing groove 151, and a return spring 152 is installed inside the detection head 114 and the pushing groove 151. A transverse groove 153 is provided on the bottom side of the placement block 230, the transverse groove 153 is communicated with the pushing groove 151, a tooth segment 154 is provided on the bottom side of the detection head 114, and a reciprocating gear 155 is rotatably installed inside the transverse groove 153; See Figure 3 , Figure 5 and Figure 6In a specific implementation, the shell is clamped on the placement seat to realize automatic detection of the shell position before welding, and when the shell position is detected, the driving motor 131 is operated to rotate the driving gear 132, and the first rack 133 and the second rack 134 are driven to move during the rotation. Since the ends of the first rack 133 and the second rack 134 are respectively installed with the placement block 230, and the detection head 114 is installed inside the placement block 230, the detection head 114 moves toward the placement seat 120 during the movement. When the shell is placed correctly, the placement block 230 drives the detection head 114 to move. The detection head 114 moves, and during the movement, the detection head 114 is inserted into the interior of the shell mouthpiece, so the shell is placed correctly; when the shell is placed oppositely, the detection head 114 will touch the tail of the shell during the forward movement, causing the detection head 114 to be unable to extend, and as the placement block 230 continues to move forward, the detection head 114 is resisted and retracts into the placement block 230, so it is detected that the shell is placed incorrectly; when the shell is placed incorrectly, the detection head 114 retracts into the placement block 230, so the tooth segment 154 on the bottom side of the detection head 114 meshes with the reciprocating gear 155, causing the reciprocating gear 155 to rotate.

[0040] The fixed seat 240 is provided with a winding groove 160, which is communicated with the movable groove 150. A first support column 161 is installed inside the winding groove 160. A second support column 162 is rotatably installed on the upper side of the first support column 161. A bevel gear 163 is installed at the end of the second support column 162. A third gear 164 is coaxially installed on the second support column 162. A fourth gear 165 and a winding disk 170 are rotatably installed on the first support column 161. The fourth gear 165 and the winding disk 170 are fixedly connected. A traction rope 170 is wound around the surface of the winding disk 170. 1; The side wall of the winding groove 160 is provided with a first slide rail 180 and a second slide rail 250, a first winding rack 181 is slidably installed inside the first slide rail 180, a second winding rack 182 is slidably installed inside the second slide rail 250, the length of the first winding rack 181 is greater than the second winding rack 182, both ends of the first winding rack 181 are respectively provided with a push plate 183, the push plate 183 is used to push the second winding rack 182, the first winding rack 181 is meshed with the third gear 164, and the second winding rack 182 is meshed with the fourth gear 165.

[0041] See Figure 5 , Figure 6 and Figure 7In specific implementation, during the extension of the placement block 230, the reciprocating gear 155 approaches and meshes with the bevel gear 16. It should be noted that at this time, the reciprocating gear 155 and the bevel gear 163 are both in a stationary state. When the shell is placed in the opposite direction, the detection head 114 is resisted by the shell and retracts into the placement block 230. During the retraction of the detection head 114, the tooth segment 154 meshes with the reciprocating gear 155, so the reciprocating gear 155 rotates and drives the bevel gear 163 to rotate. During the rotation, it drives the coaxially arranged third gear 164 to rotate. During the rotation of the third gear 164, it drives the first winding rack 181 to move. During the movement, the second winding rack 182 is driven to move by the cooperation of the push plate 183, and the fourth gear 165 is driven to rotate during the movement, so that the winding disk 170 releases the wire.

[0042] A pushing cavity 190 is provided on the side wall of the guide frame 140, and the pushing block 115 is slidably installed inside the pushing cavity 190. A pushing spring 191 is installed between the pushing cavity 190 and the pushing block 115. The cross-sectional shape of the pushing block 115 is set to be T-shaped. One end of the traction rope 171 is connected to the pushing block 115, and two sliding rails 210 are provided on the fixed seat 240.

[0043] See Figure 4 and Figure 8 In the specific implementation, during the process of unwinding the winding reel 170, the shell under inspection is in the same horizontal line with the pushing chamber 190 through the cooperation of the transmission track 112, and the conductive sheet 143 is inside the static slot 220, so the conductive sheet 143 loses contact with the power transmission slot 141, so that the electromagnetic plate 142 loses its magnetic force, and the traction rope 171 is in the state of unwinding, so it loses the traction on the pushing block 115. At this time, the compressed pushing spring 191 is released and pushes the pushing block 115. During the movement of the pushing block 115, the placement seat 120 is pushed, and the placement seat 120 passes through the slide rail 180 to reach the electromagnetic plate 142 on the other side. Figure 2 , the conductive sheet 143 of the electromagnetic plate 142 of the transmission track 112 on the other side is still connected to the power transmission slot 141, so that when one group of placement seats 120 changes position, the placement seat 120 can be fixed. In this way, the manual adjustment of the direction of shell loading is reduced. It is only necessary to place the shell on the upper side of the placement seat 120, which further reduces the difficulty of manual operation. Even if the shell loading direction does not correspond to the position of the welding gun 111, the placement position of the shell can be automatically adjusted, further improving the welding efficiency of the shell and the heating needle.

[0044] See Figure 4 and Figure 8Moreover, by setting two transmission tracks 112, the first rack 133 and the second rack 134 can be driven to move simultaneously during the rotation of the driving motor 131, so the position of the shell in two directions can be detected at the same time, and one driving motor 131 can control the movement of two detection heads 114 at the same time, so there is no need to set up a separate driving system for each detection direction, which effectively reduces the overall size and footprint of the equipment.

[0045] It should be noted that the reel 170 is configured as a self-locking reel. The self-locking reel is a reel with an automatic locking function, which is usually used for the reeling and storage of cables, wires or other long strips of materials. Its main feature is that it can automatically lock during the reeling process. Its specific model, working principle and usage are well known to those skilled in the art and will not be elaborated here.

[0046] In this embodiment, the detection head 114 is driven to move by the cooperation of the driving structure 130, the reciprocating gear 155, the placement block 230, the third gear 164 and the fourth gear 165 during the operation of the driving motor 131. When the shell is placed correctly, the detection head 114 moves smoothly; when the shell is placed oppositely, the detection head 114 retracts, and at the same time, the tooth segment 154 on the bottom side of the detection head 114 meshes with the reciprocating gear 155 to make it rotate. During the rotation process, the cooperation of the second winding rack 182 and the fourth gear 165 is used to The winding reel 170 unwinds the wire. At this time, the pushing spring 191 in the retracted state is released and uses the pushing block 115 to push the placement seat 120. Therefore, the placement seat 120 passes through the slide rail 180 to reach the electromagnetic plate 142 on the other side, thereby realizing the adjustment of the shell direction. In this way, the operator only needs to place the shell on the upper side of the placement seat 120, which simplifies the loading steps. Even if the loading direction of the shell does not correspond to the position of the welding gun 111, the placement position of the shell can be automatically adjusted, further improving the welding efficiency of the shell and the heating needle.

[0047] Moreover, during the rotation of the driving motor 131, the first rack 133 and the second rack 134 can be driven simultaneously, so that the direction of the shells on the two transmission tracks 112 can be detected simultaneously, and one power source can control the two detection heads 114 at the same time, thereby reducing the energy waste when multiple driving systems are running at the same time and reducing the overall energy consumption.

[0048] Embodiment 3: This embodiment is intended to promote the solution of the problem that the placement seat 120 may be offset by force during the process of pushing the placement seat 120, thereby affecting the welding. This embodiment is an improvement made on the basis of embodiment 2. For details, please refer to Figure 1-Figure 8The electromagnetic plate 142 is symmetrically mounted with a limiting plate 211, and the electromagnetic plate 142 is also mounted with a limiting frame 212, and a side wall of the limiting frame 212 is mounted with an anti-collision airbag 213. The guide frame 140 is provided with a stationary groove 220, and the stationary groove 220 is connected with the power transmission groove 141. An inclined opening 221 is provided at the connection between the power transmission groove 141 and the stationary groove 220, and the conductive sheet 143 is in contact with the power transmission groove 141 again through the setting of the inclined opening 221.

[0049] See Figure 2 In a specific implementation, by installing the limiting plate 211 and the limiting frame 212 on the electromagnetic plate 142, guidance can be provided during the installation of the placement seat 120 to reduce the possibility of the placement seat 120 being offset. Moreover, by installing the anti-collision airbag 213 on the side of the limiting frame 212, when the pushing block 115 pushes the placement seat 120, the end of the placement seat 120 is first in contact with the anti-collision airbag 213. The setting of the anti-collision airbag 213 acts as a safety barrier, reducing the possibility of the placement seat 120 being offset due to excessive movement and affecting detection, thereby improving the welding effect.

[0050] In this embodiment: through the cooperation of the limiting plate 211 and the limiting frame 212, the operator can be guided during the installation of the placement seat 120 to reduce the possibility of the placement seat 120 being offset. Moreover, by installing the anti-collision airbag 213 on the side of the limiting frame 212, when the pushing block 115 pushes the placement seat 120, the end of the placement seat 120 will first contact the anti-collision airbag 213, so that the anti-collision airbag 213 can absorb the impact force and avoid the placement seat 120 from being offset or collided due to excessive movement as much as possible, thereby improving the welding effect.

[0051] 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.

[0052] 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. An electronic cigarette heating needle welding device that is easy to position, comprising an operating platform (110), and a welding gun (111) installed on the upper side of the operating platform (110), a transmission crawler (112) for transmitting a shell installed on the operating platform (110), and a manipulator (113) for clamping the heating needle installed on the operating platform (110), characterized in that: Two transmission crawlers (112) are provided, and a placement seat (120) for placing the shell is installed on the belt bodies of the two transmission crawlers (112); a detection head (114) for detecting the front and back of the shell is installed on the operating platform (110); a driving structure (130) for operating the detection head (114) is installed on the operating platform (110); and a pushing block (115) for adjusting the position of the shell is installed on the side wall of the operating platform (110); A fixing seat (240) is installed on the operating platform (110), and the driving structure (130) comprises a driving motor (131) installed on the upper side of the fixing seat (240), a driving gear (132) installed on the end of the output shaft of the driving motor (131), and a first rack (133) and a second rack (134) meshed on both sides of the driving gear (132).

2. The electronic cigarette heating needle welding device that is easy to position according to claim 1 is characterized in that: A guide frame (140) is symmetrically mounted on the upper side of the operating platform (110), a power transmission slot (141) is provided on the side wall of the guide frame (140), a plurality of electromagnetic plates (142) are fixedly mounted on the transmission crawler (112), the plurality of electromagnetic plates (142) are mounted on the belt body of the transmission crawler (112) in a linear array, a conductive sheet (143) is mounted on the side of the electromagnetic plate (142), and an end of the conductive sheet (143) is slidably fitted inside the power transmission slot (141).

3. The electronic cigarette heating needle welding device that is easy to position according to claim 2 is characterized in that: An electromagnet (144) is installed on the bottom side of the placement seat (120), and the placement seat (120) is adsorbed on the upper side of the electromagnetic plate (142) through the electromagnet (144). The placement seat (120) is adsorbed on the upper side of the electromagnetic plate (142), and a locking column (121) for locking the shell is installed on the placement seat (120).

4. The electronic cigarette heating needle welding device that is easy to position according to claim 1 is characterized in that: A movable groove (150) is provided inside the fixed seat (240), the driving gear (132) is rotatably engaged inside the movable groove (150), a placement block (230) is installed at the end of each of the first rack (133) and the second rack (134), a pushing groove (151) is provided inside the placement block (230), the detection head (114) is slidably engaged inside the pushing groove (151), and a return spring (152) is installed between the detection head (114) and the pushing groove (151).

5. The electronic cigarette heating needle welding device that is easy to position according to claim 4 is characterized in that: A transverse groove (153) is provided on the bottom side of the placement block (230), the transverse groove (153) is communicated with the push groove (151), a tooth segment (154) is provided on the bottom side of the detection head (114), and a reciprocating gear (155) is rotatably installed inside the transverse groove (153); When the detection head (114) is extended or retracted, the reciprocating gear (155) meshes with the tooth segment (154).

6. The electronic cigarette heating needle welding device that is easy to position according to claim 5, characterized in that: A winding groove (160) is provided inside the fixed seat (240), the winding groove (160) is communicated with the movable groove (150), a first support column (161) is installed inside the winding groove (160), a second support column (162) is rotatably installed on the upper side of the first support column (161), a bevel gear (163) is installed at the end of the second support column (162), a third gear (164) is coaxially installed on the second support column (162), a fourth gear (165) and a winding disk (170) are rotatably installed on the first support column (161), the fourth gear (165) and the winding disk (170) are fixedly connected, and a traction rope (171) is wound around the surface of the winding disk (170); When the placement block (230) is extended, the bevel gear (163) meshes with the reciprocating gear (155).

7. The electronic cigarette heating needle welding device that is easy to position according to claim 6, characterized in that: The side wall of the winding groove (160) is provided with a first slide rail (180) and a second slide rail (250); a first winding rack (181) is slidably installed inside the first slide rail (180); a second winding rack (182) is slidably installed inside the second slide rail (250); the length of the first winding rack (181) is greater than that of the second winding rack (182); pushing plates (183) are respectively installed at both ends of the first winding rack (181); the pushing plates (183) are used to push the second winding rack (182); the first winding rack (181) is meshed with the third gear (164), and the second winding rack (182) is meshed with the fourth gear (165).

8. The electronic cigarette heating needle welding device that is easy to position according to claim 6, characterized in that: A pushing cavity (190) is provided on the side wall of the guide frame (140), the pushing block (115) is slidably mounted inside the pushing cavity (190), a pushing spring (191) is mounted between the pushing cavity (190) and the pushing block (115), the cross-sectional shape of the pushing block (115) is set to be T-shaped, and one end of the traction rope (171) is connected to the pushing block (115).

9. The electronic cigarette heating needle welding device that is easy to position according to claim 2, characterized in that: The fixing seat (240) is provided with a sliding track (210), the electromagnetic plate (142) is symmetrically mounted with a limiting plate (211), the electromagnetic plate (142) is also mounted with a limiting frame (212), and the side wall of the limiting frame (212) is mounted with an anti-collision airbag (213).

10. The electronic cigarette heating needle welding device that is easy to position according to claim 2, characterized in that: The guide frame (140) is provided with a stationary groove (220), the stationary groove (220) is communicated with the power transmission groove (141), and an inclined opening (221) is provided at the point where the power transmission groove (141) and the stationary groove (220) are communicated.

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