Electronic cigarette atomization core test device for electronic cigarette production

Abstract

The present invention relates to the technical field of electronic cigarette testing. Disclosed is an electronic cigarette atomization core test device for electronic cigarette production. The test device comprises a conveyor belt and partition members on the conveyor belt; aerosol collection chambers are formed between the partition members; sealing assemblies are inserted into the side portion of the conveyor belt; and a sliding block is mounted on the outer side of each sealing assembly. A guide rail, a first aerosol tube, a second aerosol tube, and a third aerosol tube are provided in a device body; a sample recess communicated with the first aerosol tube, an aerosol concentration detector communicated with the second aerosol tube, and an aerosol treatment machine communicated with the third aerosol tube are provided on side portions of the device body; when the aerosol collection chambers rotate to be communicated with the first aerosol tube, aerosol is drawn into the aerosol collection chambers; when the aerosol collection chambers rotate to be communicated with the second aerosol tube, part of the aerosol is drawn into the aerosol concentration detector for detection; and when the aerosol collection chambers rotate to be communicated with the third aerosol tube, the sealing assemblies are opened, and the remaining aerosol is drawn into the aerosol treatment machine for treatment. A concentration comparison is performed on aerosol in the aerosol collection chambers, thereby facilitating testing for uniformity of the atomization effect of an atomization core.

Description

An electronic cigarette smoke core detection device for electronic cigarette production Technical Field

[0001] The present invention relates to the technical field of electronic cigarette detection, and in particular to an electronic cigarette aerosol core detection device used in electronic cigarette production. Background Art

[0002] With the popularity of e-cigarettes and the expansion of the consumer market, concerns about the quality and safety of e-cigarettes are also increasing. One of the core components of e-cigarettes is the atomizer core, also known as the atomizer or heating element, which is responsible for converting e-cigarette liquid into inhalable vapor.

[0003] In order to ensure the health and safety of consumers, e-cigarette manufacturers urgently need an efficient and reliable e-cigarette atomizer core detection equipment that can accurately evaluate the quality and performance of e-cigarette atomizer cores and quickly detect any possible defects or non-conformities. The development of e-cigarette atomizer core detection equipment requires the following features: 1. High-precision detection: It can accurately measure key parameters such as the resistance, temperature, and voltage of the atomizer core, and effectively analyze and judge them; 2. Automated operation: The use of an automated control system can quickly and stably complete operations such as plugging, unplugging, heating, and measuring the atomizer core, thereby improving production efficiency; 3. Safety and reliability: It has reliable electrical isolation and overload protection functions, which can ensure the safety of equipment and operators during the e-cigarette production process; 4. Data management and recording: It can record and manage test data, provide data reports and analysis, and facilitate manufacturers to conduct quality control and improvement; 5. Customizability: The equipment needs to support flexible configuration and parameter settings to meet the needs of different manufacturers.

[0004] Currently, there are some electronic cigarette atomizer core detection equipment on the market, which are mainly divided into two categories: portable and desktop. Portable detection equipment is usually small and light, can be carried and used at any time, and is suitable for use in multiple places such as production lines. This type of equipment is usually composed of a series of sensors, control chips, display screens, etc.; desktop detection equipment is usually larger and suitable for use in fixed locations such as laboratories. This type of equipment is usually composed of more sensors and control systems, and can provide more precise and flexible operation control during the detection process, supporting the detection of a variety of different specifications and models of atomizer cores.

[0005] At present, when the existing technology detects the concentration of smoke generated by the atomization core of an electronic cigarette, it is usually necessary to collect the smoke generated by the smoke in a container and then detect the concentration of the smoke to test the atomization effect of the atomization core. However, it is difficult to test the smoke generated over a period of time in sequence and compare the concentrations, making it difficult to detect the uniformity of the atomization effect of the atomization core. Therefore, it does not meet the existing needs. In this regard, we propose an electronic cigarette atomization core detection device for electronic cigarette production.

[0006] Summary of the Invention

[0007] The present invention provides an electronic cigarette atomization core detection device for electronic cigarette production, which has the beneficial effect of facilitating sequential sampling and testing of smoke generated within a period of time, and comparing concentrations, thereby facilitating detection of the uniformity of the atomization effect of the atomization core. This solves the problem mentioned in the above background technology that, when detecting the concentration of smoke generated by the electronic cigarette atomization core, the existing technology usually needs to collect the smoke generated by the electronic cigarette atomization core in a container, and then detect the concentration of the smoke to test the atomization effect of the atomization core. However, it is difficult to sequentially sample the smoke generated within a period of time for testing and comparing concentrations, thereby making it difficult to detect the uniformity of the atomization effect of the atomization core.

[0008] The present invention provides the following technical solution: an electronic cigarette smoke core detection device for electronic cigarette production, comprising a body, a transmission assembly disposed inside the body, a conveyor belt disposed on the side of the transmission assembly, a separator mounted on the outside of the conveyor belt, the side portions of the separator slidingly engaging with the inner wall of the body, the inner wall of the body, the conveyor belt, and the separator together forming a smoke collection chamber, vent holes respectively disposed on the sides of the conveyor belt corresponding to the smoke collection chamber, and a sealing assembly inserted into each of the vent holes;

[0009] Sliders are installed on the outside of the sealing components, and guide rails used in conjunction with the sliders are provided inside the body. The first smoke pipe, the second smoke pipe and the third smoke pipe connected to different smoke collecting chambers are respectively provided inside the body. A sample slot connected to the first smoke pipe is provided on the side of the body, and a smoke concentration detector connected to the second smoke pipe and a smoke treatment machine connected to the third smoke pipe are respectively provided on the outside of the body. An air blowing component is provided inside the body.

[0010] As an optional solution of the electronic smoke core detection equipment for electronic cigarette production described in the present invention, wherein: the transmission assembly includes an active roller and a driven roller arranged in the internal cavity of the body, and bearings are provided at both ends of the active roller and the driven roller, and the bearings are inserted on the inner side of the body, and the active roller and the driven roller are respectively fitted with the inner ring of the bearing, and the body is fitted with the outer ring of the bearing. A motor for driving the active roller is installed inside the body, and the output end of the motor is connected to the active roller, and annular grooves are provided on the sides of the active roller and the driven roller, and the conveyor belt is jointly sleeved on the outside of the active roller and the driven roller.

[0011] As an optional solution of the electronic cigarette smoke core detection equipment for electronic cigarette production described in the present invention, the number of the partitions is set to several, and the several partitions are evenly connected to the outside of the conveyor belt, the partition includes a partition plate fixedly connected to the conveyor belt, and a connecting rod slidably inserted into the side of the partition plate, the connecting rod is set to a "U"-shaped round rod, the number of the connecting rods is set to three, and the three connecting rods are respectively arranged on the three sides of the partition plate that are not connected to the conveyor belt, the middle part of the connecting rod is rollingly sleeved with a roller, both ends of the connecting rod are slidably inserted into the side of the partition plate, and the three rollers are rollingly fitted with the inner wall of the body.

[0012] As an optional solution of the electronic cigarette smoke core detection equipment for electronic cigarette production described in the present invention, wherein: both ends of the connecting rod are provided with a first spring, one end of the first spring is connected to the connecting rod, and the other end of the first spring is connected to the partition plate, and the first spring is in a compressed state, and a soft layer is installed on the outside of the partition plate, and the soft layer is wrapped around the three sides of the partition plate that are not connected to the conveyor belt, and the soft layer is rolled together with the roller arranged on the side of the partition plate, and the soft layer does not contact the inner wall of the body.

[0013] As an optional solution of the electronic cigarette smoke aerosol core detection device for electronic cigarette production described in the present invention, wherein: the number of the smoke collecting chambers is the same as the number of the partitions, the smoke collecting chambers rotate with the rotation of the partitions, and the volume of each of the smoke collecting chambers is the same.

[0014] As an optional solution of the electronic smoke aerosol core detection equipment for electronic cigarette production described in the present invention, the sealing assembly includes an insertion rod inserted into the vent, and the diameter of the insertion rod is smaller than the diameter of the vent, a first connecting piece is installed at one end of the insertion rod, and the first connecting piece is in contact with the conveyor belt, a second connecting piece is installed at the other end of the insertion rod, and the second connecting piece is arranged in the smoke collecting chamber, the diameters of the first connecting piece and the second connecting piece are both larger than the diameter of the vent, a second spring is sleeved on one end of the insertion rod close to the second connecting piece, one end of the second spring is connected to the second connecting piece, the other end of the second spring is connected to the conveyor belt, and the second spring is in a compressed state.

[0015] As an optional solution of the electronic cigarette smoke core detection equipment for electronic cigarette production described in the present invention, wherein: a connecting hole is opened on the side of the body, the cavity surrounded by the conveyor belt is a connecting cavity, and the connecting cavity is connected to the outside world through the connecting hole, the two ends of the guide rail are set as symmetrical arc tracks, the middle part of the guide rail is set as a straight rail, and the distance between the straight rail in the middle of the guide rail and the conveyor belt is greater than the distance between the arc tracks at both ends of the guide rail and the conveyor belt, the end of the slider is provided with a rolling cylinder, and the slider slides in contact with the guide rail.

[0016] As an optional solution of the electronic smoke aerosol core detection equipment for electronic cigarette production described in the present invention, wherein: the middle parts of the first smoke tube, the second smoke tube and the third smoke tube are all connected to a negative pressure pump, and the position sequence of the first smoke tube, the second smoke tube and the third smoke tube is the same as the rotation direction of the smoke collecting chamber. As the smoke collecting chamber rotates cyclically, the same smoke collecting chamber is connected to the first smoke tube, the second smoke tube and the third smoke tube in sequence.

[0017] As an optional solution of the electronic cigarette aerosol core detection equipment for electronic cigarette production described in the present invention, the first connecting piece is configured as an elastic circular piece. When the conveyor belt drives the first connecting piece to rotate to the active roller and the driven roller, the first connecting piece and the slider pass through the annular groove, and the first connecting piece is squeezed and deformed while still in contact with the conveyor belt.

[0018] As an optional solution of the electronic cigarette aerosol core detection device for electronic cigarette production described in the present invention, wherein: the blowing assembly includes a first ring tube and a second ring tube arranged inside the conveyor belt, an air valve plate respectively arranged in the first ring tube and the second ring tube, a telescopic rod installed between the air valve plate and the pipe, a third spring sleeved on the outside of the telescopic rod, a wedge-shaped rod installed on the side of the air valve plate, an air blowing block installed on the side of the conveyor belt, an air blowing pipe arranged on the inside of the air blowing block and connected to the first ring tube, a hose connected to the middle of the air blowing pipe, a trapezoidal block installed at the end of the air blowing pipe and used in conjunction with the wedge-shaped rod, an adjusting rod slidably inserted on the side of the conveyor belt, a spherical body installed at the end of the adjusting rod, an adjusting track arranged inside the body, a fourth spring arranged between the adjusting rod and the conveyor belt, and an air nozzle connected to the air blowing pipe;

[0019] Compressed inert gas is connected to the first annular tube, compressed air is connected to the second annular tube, the third spring and the fourth spring are both in a compressed state, the inclined surface of the end of the wedge rod arranged in the first annular tube is inclined upward, and the inclined surface of the end of the wedge rod arranged in the second annular tube is inclined downward, the number of the nozzles is set to two, and the two nozzles blow air toward the inner wall of the body and the conveyor belt respectively.

[0020] The present invention has the following beneficial effects:

[0021] 1. The electronic cigarette atomizer core detection device for electronic cigarette production inserts the electronic cigarette atomizer core to be detected and generating smoke into the sample slot, and the conveyor belt drives the partition to rotate through the drive assembly, thereby circulating several smoke collecting chambers in the body. When the smoke collecting chamber rotates to be connected with the first smoke pipe, the smoke generated by the atomizer core is sucked into the smoke collecting chamber through the first smoke pipe. Subsequently, when the smoke collecting chamber containing smoke rotates to be connected with the second smoke pipe, part of the smoke is sucked into the smoke concentration detector through the second smoke pipe for concentration detection. Finally, when the smoke collecting chamber rotates to be connected with the third smoke pipe, the corresponding slider is slidably inserted into the guide rail. Under the action of the guide rail, the sealing assembly is opened, so that the smoke collecting chamber is connected with the outside world through the vent hole, thereby The remaining flue gas is sucked into the flue gas treatment machine through the third flue pipe for harmless treatment. As the concentration of the flue gas in several smoke collecting chambers is detected respectively, it is convenient to compare the concentrations, thereby facilitating the detection of the uniformity of the fogging effect of the atomizer core. The use of the blowing component minimizes the impact of flue gas residue after long-term use of the equipment on the accuracy of the next flue gas concentration detection, thereby solving the problem that when detecting the concentration of the flue gas generated by the atomizer core of the electronic cigarette, the existing technology usually needs to collect the generated flue gas in a container, and then detect the concentration of the flue gas to test the fogging effect of the atomizer core. However, it is difficult to sample the flue gas generated within a period of time in sequence for testing and comparison of concentrations, making it difficult to detect the uniformity of the fogging effect of the atomizer core.

[0022] 2. This electronic cigarette aerosol core detection device used in electronic cigarette production, under the action of the rebound force of the first spring in the compressed state, makes the roller always contact with the inner wall of the body. The partition plate drives the roller to roll on the inner wall of the body, reducing the friction between the partition and the inner wall of the body. The soft layer improves the sealing between the partition plate and the roller, thereby facilitating the improvement of the sealing of the smoke collection chamber and further improving the accuracy of smoke concentration detection.

[0023] 3. The electronic cigarette aerosol core detection equipment used in electronic cigarette production, under the action of the second spring rebound force, makes the first connecting piece always close to the conveyor belt to seal the smoke collection chamber. When the slider slides and inserts into the guide rail, the guide rail guides the slider, pulling the first connecting piece outward to open the sealing assembly, exposing the vent hole, and compressing the second spring again. When the slider detaches from the guide rail, the first connecting piece resets and blocks the vent hole again, thereby facilitating the adjustment of the opening and closing of the sealing assembly according to specific circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] FIG1 is a schematic diagram of the three-dimensional structure of the present invention.

[0025] FIG2 is a schematic diagram of the cross-section structure of the present invention.

[0026] FIG3 is a schematic diagram of a partial three-dimensional structure of the present invention.

[0027] FIG4 is a schematic diagram of the exploded structure of the separator of the present invention.

[0028] FIG5 is a schematic diagram of the three-dimensional structure of the sealing assembly of the present invention.

[0029] FIG6 is a schematic diagram of the three-dimensional structure of the transmission assembly of the present invention.

[0030] FIG7 is a schematic diagram of the three-dimensional structure of the separator of the present invention.

[0031] FIG8 is a schematic diagram of a partial cross-section structure of the present invention.

[0032] FIG9 is a schematic diagram of the longitudinal cross-section structure of the first ring tube of the present invention.

[0033] FIG10 is an enlarged structural diagram of point A of the present invention.

[0034] FIG11 is a schematic diagram of a top view of the cross-sectional structure of the first ring tube of the present invention.

[0035] FIG12 is a schematic diagram of a partial three-dimensional structure of the blowing assembly of the present invention.

[0036] In the figure: 100, body; 110, transmission assembly; 111, active roller; 112, driven roller; 113, bearing; 114, motor; 115, ring groove; 120, conveyor belt; 130, partition; 131, partition plate; 132, connecting rod; 133, roller; 134, first spring; 135, soft layer; 140, smoke collecting chamber; 150, vent; 160, sealing assembly; 161, plug rod; 162, first connecting piece; 163, second connecting piece; 164, second spring; 165, connecting hole; 166, connecting chamber; 170, slider; 180, Guide rail; 190, first smoke pipe; 200, second smoke pipe; 210, third smoke pipe; 211, negative pressure pump; 220, sample tank; 230, flue gas concentration detector; 240, flue gas treatment machine; 250, blowing assembly, 251, first ring pipe; 252, second ring pipe; 253, air valve plate; 254, telescopic rod; 255, third spring; 256, wedge rod; 257, blowing block; 258, blowing pipe; 259, hose; 260, trapezoidal block; 261, adjusting rod; 262, sphere; 263, adjusting track; 264, fourth spring; 265, nozzle. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0038] Embodiment 1: This embodiment is intended to promote the solution of the problem that in the prior art, when detecting the concentration of smoke generated by the atomization core of an electronic cigarette, it is usually necessary to collect the smoke generated by the smoke in a container, and then detect the concentration of the smoke to test the atomization effect of the atomization core. However, it is difficult to test the smoke generated over a period of time in sequence and compare the concentration, thereby making it difficult to detect the uniformity of the atomization effect of the atomization core. Please refer to Figures 1, 2, 3, 6, 7, 8, 9, 10, 11 and 12. An electronic cigarette atomization core detection device for electronic cigarette production includes a body 100, a transmission assembly 110 is provided inside the body 100, a conveyor belt 120 is provided on the side of the transmission assembly 110, and the transmission assembly 110 includes a transmission assembly 110 provided on the body 1 00, the active roller 111 and the driven roller 112 in the internal cavity, both ends of the active roller 111 and the driven roller 112 are fixedly sleeved with bearings 113, the bearings 113 are fixedly inserted on the inner side of the body 100, the active roller 111 and the driven roller 112 are respectively fixed to the inner ring of the bearing 113, the body 100 is fixed to the outer ring of the bearing 113, a motor 114 for driving the active roller 111 is installed inside the body 100, the output end of the motor 114 is connected to the active roller 111, and the sides of the active roller 111 and the driven roller 112 are provided with annular grooves 115, the conveyor belt 120 is jointly sleeved on the outside of the active roller 111 and the driven roller 112, the conveyor belt 120 is in contact with the inner wall of the body 100 but is not subjected to force, and is used to maintain a certain sealing of each smoke collecting chamber 140.

[0039] A partition 130 is fixedly installed on the outside of the conveyor belt 120, and the sides of the partition 130 are slidably fitted with the inner wall of the body 100. The inner wall of the body 100, the conveyor belt 120 and the partition 130 together form a smoke collecting chamber 140. The number of smoke collecting chambers 140 is the same as that of the partition 130. The smoke collecting chamber 140 rotates with the rotation of the partition 130, and the volume of each smoke collecting chamber 140 is the same. Ventilation holes 150 are respectively provided on the sides of the conveyor belt 120 corresponding to the smoke collecting chamber 140, and sealing components 160 are inserted in the vent holes 150. A connecting hole 165 is provided on the side of the body 100. The cavity surrounded by the conveyor belt 120 is a connecting chamber 166, so that the connecting chamber 166 is connected to the outside through the connecting hole 165.

[0040] Slide blocks 170 are installed on the outside of the sealing assembly 160, and guide rails 180 used in conjunction with the slide blocks 170 are installed inside the body 100. The two ends of the guide rails 180 are set as symmetrical arc tracks, and the middle part of the guide rails 180 is set as a straight track. The distance between the straight track in the middle of the guide rails 180 and the conveyor belt 120 is greater than the distance between the arc tracks at the two ends of the guide rails 180 and the conveyor belt 120. Rolling cylinders are set at the ends of the slide blocks 170 to reduce the friction between the slide blocks 170 and the guide rails 180, and the slide blocks 170 and the guide rails 180 slide in contact. A first smoke tube 190, a second smoke tube 200 and a third smoke tube 210 connected to different smoke collecting chambers 140 are respectively provided inside the body 100. A negative pressure pump 211 is connected to the middle of the first smoke tube 190, the second smoke tube 200 and the third smoke tube 210, and the position sequence of the first smoke tube 190, the second smoke tube 200 and the third smoke tube 210 is the same as the rotation direction of the smoke collecting chamber 140. As the smoke collecting chamber 140 circulates, the same smoke collecting chamber 140 is connected to the first smoke tube 190, the second smoke tube 200 and the third smoke tube 210 in sequence.

[0041] The side of the body 100 is provided with a sample tank 220 connected to the first smoke pipe 190. The sample tank 220 is used to insert the electronic cigarette atomizer to be tested. The outside of the body 100 is provided with a smoke concentration detector 230 connected to the second smoke pipe 200 and a smoke treatment machine 240 connected to the third smoke pipe 210. The negative pressure pump 211 is convenient for sucking the smoke generated by the electronic cigarette atomizer core, sending it to the smoke concentration detector 230 for concentration detection, and sending it to the smoke treatment machine 240 for smoke treatment. To carry out harmless treatment, the smoke concentration detector 230 and the smoke treatment machine 240 are both existing technologies well known to technicians in this field and will not be described in detail here. The first connecting piece 162 is set to an elastic circular piece. When the conveyor belt 120 drives the first connecting piece 162 to rotate to the active roller 111 and the driven roller 112, the first connecting piece 162 and the slider 170 pass through the annular groove 115, and the first connecting piece 162 is squeezed and deformed but still contacts the conveyor belt 120, thereby improving the sealing of the smoke collecting chamber 140.

[0042] The body 100 is provided with a blowing assembly 250, which includes a first annular tube 251 and a second annular tube 252 provided inside the conveyor belt 120, an air valve plate 253 provided in the first annular tube 251 and the second annular tube 252, a telescopic rod 254 provided between the air valve plate 253 and the pipe, a third spring 255 provided outside the telescopic rod 254, a wedge-shaped rod 256 provided on the side of the air valve plate 253, an air blowing block 257 provided on the side of the conveyor belt 120, and a third spring 255 provided inside the air blowing block 257. The side of the air blowing pipe 258 is connected to the first ring pipe 251, the hose 259 is connected to the middle of the air blowing pipe 258, the trapezoidal block 260 is installed at the end of the air blowing pipe 258 and used in conjunction with the wedge rod 256, the adjusting rod 261 is slidably inserted into the side of the conveyor belt 120, the ball 262 is installed at the end of the adjusting rod 261, the adjusting track 263 is arranged inside the body 100, and the fourth spring 264 is arranged between the adjusting rod 261 and the conveyor belt 120, and the nozzle 265 is connected to the air blowing pipe 258.

[0043] The first annular tube 251 is connected to compressed inert gas, the second annular tube 252 is connected to compressed air, the third spring 255 and the fourth spring 264 are both in a compressed state, the inclined surface of the end of the wedge-shaped rod 256 arranged in the first annular tube 251 is inclined upward, and the inclined surface of the end of the wedge-shaped rod 256 arranged in the second annular tube 252 is inclined downward, the number of the nozzles 265 is set to two, and the two nozzles 265 of each group blow air toward the inner wall of the body 100 and the conveyor belt 120 respectively. The inert gas blown into the smoke collecting chamber 140 by each group of nozzles 265 does not chemically react with the smoke in the smoke collecting chamber 140, so the total gas in the smoke collecting chamber 140 is The concentration of the flue gas increases, but the concentration of the flue gas remains unchanged. The first annular tube 251 is connected to the compressed inert gas from the outside, so that when the blowing pipe 258 is connected to the first annular tube 251, the inert gas is continuously ejected from the nozzle head 265. The second annular tube 252 is connected to the compressed air from the outside, so that when the blowing pipe 258 is connected to the second annular tube 252, the air is continuously ejected from the nozzle head 265. A disc with a hole is installed at the end of the blowing pipe 258, and the trapezoidal block 260 is installed on the disc. When the blowing pipe 258 moves, the end of the blowing pipe 258 first squeezes the wedge rod 256, so that the wedge rod 256 does not hinder the movement of the blowing pipe 258.

[0044] In this embodiment, the electronic cigarette atomizer core to be tested and generating smoke is inserted into the sample slot 220, and the conveyor belt 120 is driven by the transmission assembly 110 to drive the partition 130 to rotate, thereby circulating the plurality of smoke collecting chambers 140 in the body 100. When the smoke collecting chamber 140 is rotated to be connected with the first smoke pipe 190, the smoke generated by the atomizer core is sucked into the smoke collecting chamber 140 through the first smoke pipe 190. Subsequently, when the smoke collecting chamber 140 containing smoke is rotated to be connected with the second smoke pipe 200, part of the smoke is sucked into the smoke concentration detector 230 through the second smoke pipe 200 for concentration detection. Finally, when the smoke collecting chamber 140 is rotated to be connected with the third smoke pipe 210, the corresponding slider 170 is slidably inserted into the guide rail 180. Under the action of 80, the sealing component 160 is opened, so that the smoke collecting chamber 140 is connected to the outside through the vent 150, so that the remaining smoke therein is sucked into the smoke treatment machine 240 through the third smoke pipe 210 for harmless treatment. As the concentration of the smoke in the multiple smoke collecting chambers 140 is detected respectively, it is convenient to compare the concentrations, thereby facilitating the detection of the uniformity of the atomization effect of the atomization core. This solves the problem that in the prior art of detecting the concentration of the smoke generated by the atomization core of the electronic cigarette, it is usually necessary to collect the smoke generated by the atomization core in a container and then detect the concentration of the smoke to test the atomization effect of the atomization core. However, it is difficult to test the smoke generated over a period of time in sequence and compare the concentrations, thereby making it difficult to detect the uniformity of the atomization effect of the atomization core.

[0045] When the sealing assembly 160 is opened, the adjusting rod 261 slides into the adjusting track 263, so that the adjusting rod 261 pulls the blowing pipe 258 to move toward the interface of the second ring pipe 252, and the third spring 255 Under the rebound force, the air valve plate 253 blocks the interface of the first ring tube 251, and then the trapezoidal block 260 squeezes the wedge rod 256 in the second ring tube 252 to release the blockage of the air valve plate 253 in the second ring tube 252 on the interface of the second ring tube 252, so that the blowing pipe 258 is connected with the second ring tube 252, and the air flow generated by the air is blown into the smoke treatment machine by the air flow. By blowing inert gas to the conveyor belt 120 and the inner wall of the body 100, the smoke after vaporization of the electronic cigarette can be reduced from adhering to the conveyor belt 120 or the inner wall of the body 100, and the smoke in the smoke collecting chamber 140 can be further moved with the rotation of the smoke collecting chamber 140, and the smoke residue after long-term use of the equipment is minimized as much as possible, which affects the accuracy of the next smoke concentration detection.

[0046] 1 and 2. The second embodiment aims to promote the solution of the problem that it is inconvenient to improve the sealing of the smoke collection chamber 140, which easily affects the accuracy of smoke concentration detection. This embodiment is an improvement made on the basis of embodiment 1. Specifically, please refer to Figures 1, 2, 3, 4, 7 and 8. The number of partitions 130 is set to several, and several partitions 130 are evenly connected to the outside of the conveyor belt 120. The partition 130 includes a partition plate 131 fixedly connected to the conveyor belt 120, and a connecting rod 132 slidably inserted in the side of the partition plate 131. The connecting rod 132 is set to a "U"-shaped round rod. The number of connecting rods 132 is set to three, and the three connecting rods 132 are respectively arranged on three sides of the partition plate 131. The middle part of the connecting rod 132 is rolled with a roller 133. Both ends of the connecting rod 132 are slidably inserted in the side of the partition plate 131. The three rollers 133 roll and fit with the inner wall of the body 100.

[0047] A first spring 134 is sleeved on both ends of the connecting rod 132, one end of the first spring 134 is connected to the connecting rod 132, and the other end of the first spring 134 is connected to the partition plate 131, and the first spring 134 is in a compressed state. A soft layer 135 is installed on the outside of the partition plate 131, and the soft layer 135 is wrapped around the three sides of the partition plate 131 that are not connected to the conveyor belt 120, and the soft layer 135 rolls together with the roller 133 set on the side of the partition plate 131, and the soft layer 135 does not contact the inner wall of the body 100.

[0048] In this embodiment: under the action of the rebound force of the first spring 134 in the compressed state, the roller 133 is always in contact with the inner wall of the body 100, and the partition plate 131 drives the roller 133 to roll on the inner wall of the body 100, reducing the friction between the partition 130 and the inner wall of the body 100, and the sealing between the partition plate 131 and the roller 133 is improved by the soft layer 135, thereby facilitating the improvement of the sealing of the smoke collection chamber 140 and further improving the accuracy of smoke concentration detection.

[0049] Embodiment 3: This embodiment is intended to facilitate solving the problem of inconvenience in adjusting the opening and closing of the sealing assembly 160 according to specific circumstances. This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1, 2, 3, 5, 7 and 8. The sealing assembly 160 includes an insertion rod 161 inserted into the vent 150, and the diameter of the insertion rod 161 is smaller than the diameter of the vent 150. A first connecting piece 162 is installed at one end of the insertion rod 161, and the first connecting piece 162 is in contact with the conveyor belt 120. A second connecting piece 163 is installed at the other end of the insertion rod 161. The second connecting piece 163 is arranged in the smoke collecting chamber 140, and the diameters of the first connecting piece 162 and the second connecting piece 163 are both larger than the diameter of the vent 150. A second spring 164 is sleeved on one end of the insertion rod 161 close to the second connecting piece 163, and one end of the second spring 164 is connected to the second connecting piece 163, and the other end of the second spring 164 is connected to the conveyor belt 120, and the second spring 164 is in a compressed state. When smoke enters the smoke collecting chamber 140, the second spring 164 therein will not continue to be compressed, that is, the sealing assembly 160 will not be opened.

[0050] In this embodiment: under the action of the rebound force of the second spring 164, the first connecting piece 162 is always tightly attached to the conveyor belt 120 to seal the smoke collection chamber 140. When the slider 170 slides and is inserted into the guide rail 180, the guide rail 180 guides the slider 170, pulling the first connecting piece 162 outward to open the sealing assembly 160, exposing the vent 150 and compressing the second spring 164 again. When the slider 170 is detached from the guide rail 180, the first connecting piece 162 is reset to block the vent 150 again, thereby facilitating the adjustment of the opening and closing of the sealing assembly 160 according to specific circumstances.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[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 within the scope of protection of the present invention.

Claims

1. An electronic cigarette aerosol core detection device for electronic cigarette production, comprising a body (100), characterized in that: A transmission assembly (110) is provided inside the machine body (100), a conveyor belt (120) is provided on the side of the transmission assembly (110), a partition (130) is installed on the outside of the conveyor belt (120), the side of the partition (130) is slidably fitted with the inner wall of the machine body (100), the inner wall of the machine body (100), the conveyor belt (120) and the partition (130) together form a smoke collecting chamber (140), and ventilation holes (150) are respectively opened on the sides of the conveyor belt (120) corresponding to the smoke collecting chamber (140), and sealing assemblies (160) are inserted into the ventilation holes (150); A slider (170) is installed on the outside of the sealing assembly (160), a guide rail (180) used in conjunction with the slider (170) is provided inside the body (100), a first smoke tube (190), a second smoke tube (200) and a third smoke tube (210) connected to different smoke collecting chambers (140) are respectively provided inside the body (100), a sample tank (220) connected to the first smoke tube (190) is provided on the side of the body (100), a smoke concentration detector (230) connected to the second smoke tube (200) and a smoke treatment machine (240) connected to the third smoke tube (210) are respectively provided on the outside of the body (100), and an air blowing assembly (250) is provided inside the body (100).

2. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The transmission assembly (110) includes an active roller (111) and a driven roller (112) arranged in the internal cavity of the machine body (100), and bearings (113) are sleeved on both ends of the active roller (111) and the driven roller (112), and the bearings (113) are inserted into the inner side of the machine body (100), and the active roller (111) and the driven roller (112) are respectively fitted with the inner ring of the bearing (113). 0) is fitted with the outer ring of the bearing (113), a motor (114) for driving the active roller (111) is installed inside the machine body (100), the output end of the motor (114) is connected to the active roller (111), and the sides of the active roller (111) and the driven roller (112) are both provided with an annular groove (115), and the conveyor belt (120) is jointly sleeved on the outside of the active roller (111) and the driven roller (112).

3. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The number of the partitions (130) is set to be several, and the several partitions (130) are evenly connected to the outside of the conveyor belt (120). The partition (130) includes a partition plate (131) fixedly connected to the conveyor belt (120), and a connecting rod (132) slidably inserted into the side of the partition plate (131). The connecting rod (132) is set to be a "U"-shaped round rod. The number of the connecting rods (132) is set to three, and the three connecting rods (132) are respectively arranged on the three sides of the partition plate (131) that are not connected to the conveyor belt (120). The middle of the connecting rod (132) is rolled with a roller (133). Both ends of the connecting rod (132) are slidably inserted into the side of the partition plate (131). The three rollers (133) are rolled and fitted with the inner wall of the body (100).

4. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 3, characterized in that: Both ends of the connecting rod (132) are sleeved with a first spring (134), one end of the first spring (134) is connected to the connecting rod (132), and the other end of the first spring (134) is connected to the partition plate (131), and the first spring (134) is in a compressed state. A soft layer (135) is installed on the outside of the partition plate (131), and the soft layer (135) is wrapped around the three sides of the partition plate (131) that are not connected to the conveyor belt (120), and the soft layer (135) is rolled together with the roller (133) arranged on the side of the partition plate (131), and the soft layer (135) does not contact the inner wall of the body (100).

5. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The number of the smoke collecting chambers (140) is the same as that of the partitions (130), the smoke collecting chambers (140) rotate along with the rotation of the partitions (130), and the volume of each of the smoke collecting chambers (140) is the same.

6. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The sealing assembly (160) includes an insertion rod (161) inserted into the vent hole (150), and the diameter of the insertion rod (161) is smaller than the diameter of the vent hole (150), a first connecting piece (162) is installed at one end of the insertion rod (161), and the first connecting piece (162) is in contact with the conveyor belt (120), and a second connecting piece (163) is installed at the other end of the insertion rod (161), and the second connecting piece (163) is arranged in the smoke collecting chamber (1 40), the diameters of the first connecting piece (162) and the second connecting piece (163) are both larger than the diameter of the vent hole (150), and a second spring (164) is sleeved on one end of the insertion rod (161) close to the second connecting piece (163), one end of the second spring (164) is connected to the second connecting piece (163), and the other end of the second spring (164) is connected to the conveyor belt (120), and the second spring (164) is in a compressed state.

7. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: A connecting hole (165) is provided on the side of the machine body (100), and the cavity surrounded by the conveyor belt (120) is a connecting cavity (166). The connecting cavity (166) is connected to the outside through the connecting hole (165). The two ends of the guide rail (180) are set as symmetrical arc tracks, and the middle of the guide rail (180) is set as a straight rail. The distance between the straight rail in the middle of the guide rail (180) and the conveyor belt (120) is greater than the distance between the arc tracks at the two ends of the guide rail (180) and the conveyor belt (120). A rolling cylinder is provided at the end of the slider (170), and the slider (170) and the guide rail (180) are slidably fitted.

8. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The middle parts of the first smoke tube (190), the second smoke tube (200) and the third smoke tube (210) are all connected to a negative pressure pump (211), and the position sequence of the first smoke tube (190), the second smoke tube (200) and the third smoke tube (210) is the same as the rotation direction of the smoke collecting chamber (140). As the smoke collecting chamber (140) rotates cyclically, the same smoke collecting chamber (140) is sequentially connected to the first smoke tube (190), the second smoke tube (200) and the third smoke tube (210).

9. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 2, characterized in that: The first connecting piece (162) is configured as an elastic circular piece. When the conveyor belt (120) drives the first connecting piece (162) to rotate to the active roller (111) and the driven roller (112), the first connecting piece (162) and the slider (170) pass through the annular groove (115), and the first connecting piece (162) is squeezed and deformed while still in contact with the conveyor belt (120).

10. The electronic cigarette aerosol core detection device for electronic cigarette production according to claim 1, characterized in that: The blowing assembly (250) comprises a first ring tube (251) and a second ring tube (252) arranged inside the conveyor belt (120), an air valve plate (253) respectively arranged inside the first ring tube (251) and the second ring tube (252), a telescopic rod (254) installed between the air valve plate (253) and the pipeline, a third spring (255) sleeved on the outside of the telescopic rod (254), a wedge-shaped rod (256) installed on the side of the air valve plate (253), an air blowing block (257) installed on the side of the conveyor belt (120), and a spring (257) arranged on the inside of the air blowing block (257) and connected to the first ring tube (253). 1) a connected air blowing pipe (258), a hose (259) connected to the middle of the air blowing pipe (258), a trapezoidal block (260) installed at the end of the air blowing pipe (258) and used in conjunction with the wedge-shaped rod (256), an adjustment rod (261) slidably inserted on the side of the conveyor belt (120), a ball (262) installed at the end of the adjustment rod (261), an adjustment track (263) arranged inside the machine body (100), a fourth spring (264) arranged between the adjustment rod (261) and the conveyor belt (120), and an air injection head (265) connected to the air blowing pipe (258); Compressed inert gas is connected to the first annular tube (251), compressed air is connected to the second annular tube (252), the third spring (255) and the fourth spring (264) are both in a compressed state, the inclined surface of the end of the wedge rod (256) arranged in the first annular tube (251) is inclined upward, and the inclined surface of the end of the wedge rod (256) arranged in the second annular tube (252) is inclined downward, and the number of the nozzles (265) is set to two, and the two nozzles (265) blow air toward the inner wall of the body (100) and the conveyor belt (120) respectively.

Images