An electronic atomizer assembly line

Abstract

The application discloses an electronic atomizer assembly line, which comprises a circulating feeding device, a liquid storage cup buffering feeding device, an online laser engraving device, a bottom cover assembling device, an oil injection and rod pulling device, a top cover assembling device and a detection and discharging device. The liquid storage cup circulating feeding device comprises a double-layer transmission mechanism, a first carrier lifting mechanism and a second carrier lifting mechanism. The double-layer transmission mechanism comprises a first double-layer transmission belt line, a second double-layer transmission belt line, a third double-layer transmission belt line, a fourth double-layer transmission belt line, a fifth double-layer transmission belt line and a sixth double-layer transmission belt line. The first carrier lifting mechanism, the first double-layer transmission belt line, the second double-layer transmission belt line, the third double-layer transmission belt line, the fourth double-layer transmission belt line, the fifth double-layer transmission belt line, the sixth double-layer transmission belt line and the second carrier lifting mechanism are sequentially connected together to realize the circulating flow transmission of the carrier. The technical scheme can realize the automatic assembly of the electronic atomizer assembly line.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization device production, and in particular to an electronic atomizer assembly line. Background Art

[0002] An electronic atomizer device primarily consists of an electronic atomizer and a power supply. The electronic atomizer of a conventional electronic atomizer device is replaceable, consisting primarily of a liquid storage cup, an atomizer core module, and a top cover. The existing assembly method involves laser engraving the liquid storage cup, then assembling the laser-engraved liquid storage cup with the bottom cover, atomizer core module, and other structures. The atomizer liquid is then manually injected into the liquid storage cup, the cotton-wrapped swab is removed, and the top cover is installed. However, in actual operation, this assembly method, due to the large number of manual operations involved, results in low overall efficiency and slow assembly speed, making it unsuitable for mass production. Summary of the Invention

[0003] An embodiment of the present invention provides an electronic atomizer assembly line, aiming to improve the technical problem that the prior art electronic atomizer assembly method involves a large number of manual operations, resulting in low overall efficiency, slow assembly speed, and inability to meet mass production needs.

[0004] To this end, an embodiment of the present invention provides an electronic atomizer assembly line, which is applied to the assembly operation of the electronic atomizer, including a circulating feeding device, a liquid storage cup buffer loading device, an online laser engraving device, a bottom cover assembly device, an oil injection and rod pulling device, a top cover assembly device and a detection and unloading device, wherein,

[0005] The circulating feeding device includes a double-layer transmission mechanism, a first carrier lifting mechanism and a second carrier lifting mechanism, the double-layer transmission mechanism includes a first double-layer transmission belt line, a second double-layer transmission belt line, a third double-layer transmission belt line, a fourth double-layer transmission belt line, a fifth double-layer transmission belt line and a sixth double-layer transmission belt line, the first carrier lifting mechanism, the first double-layer transmission belt line, the second double-layer transmission belt line, the third double-layer transmission belt line, the fourth double-layer transmission belt line, the fifth double-layer transmission belt line, the sixth double-layer transmission belt line and the second carrier lifting mechanism are sequentially docked together to realize the circulating flow transmission of the carrier;

[0006] The liquid storage cup buffer loading device is provided corresponding to the first double-layer transmission belt line and is used to simultaneously transfer multiple liquid storage cups to the carrier on the first double-layer transmission belt line;

[0007] The online laser engraving device is provided corresponding to the second double-layer transmission belt line and is used to simultaneously perform online laser engraving operations on multiple liquid storage cups on the carrier on the second double-layer transmission belt line;

[0008] The bottom cover assembly device is provided corresponding to the third double-layer transmission belt line, and is used to simultaneously assemble the bottom covers and oil-absorbing cotton of the multiple liquid storage cups on the carrier on the third double-layer transmission belt line to obtain multiple first semi-finished products;

[0009] The oiling and stick pulling device is provided corresponding to the fourth double-layer transmission belt line, and is used to sequentially and simultaneously perform oiling and stick pulling operations on a plurality of first semi-finished products on the carrier on the fourth double-layer transmission belt line to obtain a plurality of second semi-finished products;

[0010] The top cover assembly device is provided corresponding to the fifth double-layer transmission belt line and is used to simultaneously perform top cover assembly operations on multiple second semi-finished products on the carrier on the fifth double-layer transmission belt line to obtain multiple finished products;

[0011] The inspection and unloading device is provided corresponding to the sixth double-layer transmission belt line, and is used to perform multiple quality inspections and unloading operations on multiple finished products on the carrier on the sixth double-layer transmission belt line in sequence and at the same time.

[0012] Optionally, in some embodiments of the present invention, the first carrier lifting mechanism and the second carrier lifting mechanism each include a carrier lifting frame, a carrier two-way transmission platform, and a lifting power assembly, the carrier lifting frame being respectively provided with an upper docking station and a lower docking station in the vertical direction, the carrier two-way transmission platform being movably provided on the carrier lifting frame, and the lifting power assembly being drivingly connected to the carrier two-way transmission platform to drive the carrier two-way transmission platform to switch back and forth between the upper docking station and the lower docking station;

[0013] When the carrier is at the upper docking station, the two-way transport platform carries and drives the carrier to be transported along a first direction. When the carrier is at the lower docking station, the two-way transport platform carries and drives the carrier to be transported along a second direction. The first direction and the second direction are set oppositely.

[0014] Optionally, in some embodiments of the present invention, the liquid storage cup buffer feeding device includes a blister tray feeding module, a first feeding robot, a feeding variable distance module, a feeding buffer module and a second feeding robot, wherein,

[0015] The blister tray loading module is provided with a blister tray loading station, the blister tray loading station is used to place the blister tray, and the blister tray is used to carry multiple liquid storage cups to be loaded;

[0016] The first loading robot is used to simultaneously flip the plurality of liquid storage cups in a row on the blister tray 180 degrees and transfer them to the loading variable distance module;

[0017] The feeding distance-changing module is used to adjust the distance between the plurality of liquid storage cups carried thereon from a first distance to a second distance, wherein the first distance is larger than the second distance;

[0018] The feeding buffer module is used to temporarily buffer the plurality of liquid storage cups with adjusted spacing transferred from the feeding variable spacing module;

[0019] The second loading robot is used to simultaneously transfer the multiple liquid storage cups with adjusted spacing on the loading variable spacing module to the loading cache module when the loading cache module does not cache the liquid storage cups, and to simultaneously transfer the multiple liquid storage cups with adjusted spacing on the loading variable spacing module and some of the liquid storage cups on the loading cache module to the carrier on the double-layer transmission belt line of the electronic atomizer assembly line when the number of liquid storage cups on the loading variable spacing module is less than a preset value.

[0020] Optionally, in some embodiments of the present invention, the online laser engraving device includes a laser engraving carrying module, a laser engraving feeding robot and a laser engraving mechanism, wherein:

[0021] The laser engraving carrying module is used to carry the multiple liquid storage cups to be laser engraved;

[0022] The laser engraving loading robot is used to transfer the multiple liquid storage cups on the carrier on the second double-layer transmission belt line to the laser engraving bearing module, and to transfer the multiple liquid storage cups that have been laser engraved on the laser engraving bearing module to the carrier on the second double-layer transmission belt line;

[0023] The laser engraving mechanism is used to perform online laser engraving operations on the multiple liquid storage cups on the laser engraving carrying module.

[0024] Optionally, in some embodiments of the present invention, the third double-layer transmission belt line includes a bottom cover pre-assembly double-layer transmission belt line and a bottom cover pressing double-layer transmission belt line that are sequentially connected, and the bottom cover assembly device includes a bottom cover pre-assembly mechanism and a bottom cover pressing assembly mechanism, wherein,

[0025] The bottom cover pre-assembly mechanism is provided corresponding to the bottom cover pre-assembly double-layer transmission belt line, and is used to simultaneously perform a pre-assembly operation of the bottom covers and the liquid absorbent cotton on a plurality of liquid storage cups on a carrier on the bottom cover pre-assembly double-layer transmission belt line, thereby obtaining a plurality of liquid storage cups pre-assembled with the bottom covers and the liquid absorbent cotton;

[0026] The bottom cover pressing and assembling mechanism is arranged corresponding to the bottom cover pressing and double-layer transmission belt line, and is used to simultaneously perform bottom cover pressing and assembling operations on multiple liquid storage cups pre-installed with the bottom cover and the absorbent cotton on the carrier on the bottom cover pressing and double-layer transmission belt line, to obtain multiple first semi-finished products.

[0027] Optionally, in some embodiments of the present invention, the bottom cover pre-assembly mechanism includes a liquid absorbent cotton turntable module, a bottom cover turntable module, a liquid absorbent cotton soft vibration feeding module, a liquid absorbent cotton transfer feeding module, a bottom cover soft vibration feeding module, a bottom cover transfer feeding module, a liquid absorbent cotton transfer assembly module and a liquid storage cup transfer assembly module, wherein,

[0028] The liquid absorbent cotton turntable module is provided with a first liquid absorbent cotton loading station and a liquid absorbent cotton unloading station. The liquid absorbent cotton turntable module includes a liquid absorbent cotton turntable and a plurality of liquid absorbent cotton bearing components. The plurality of liquid absorbent cotton bearing components are respectively arranged on the liquid absorbent cotton turntable and are arranged at equal intervals along the circumference of the liquid absorbent cotton turntable so as to circulate through the first liquid absorbent cotton loading station and the liquid absorbent cotton unloading station under the rotation of the liquid absorbent cotton turntable;

[0029] The bottom cover turntable module is provided with a first bottom cover loading station, a liquid absorbent cotton assembly station and a liquid storage cup assembly and unloading station. The liquid absorbent cotton assembly station is arranged adjacent to the liquid absorbent cotton unloading station. The bottom cover turntable module includes a bottom cover turntable and a plurality of bottom cover bearing assemblies. The plurality of bottom cover bearing assemblies are respectively arranged on the bottom cover turntable and are arranged at equal intervals along the circumference of the bottom cover turntable so as to circulate through the bottom cover loading station, the liquid absorbent cotton assembly station and the liquid storage cup assembly and unloading station under the rotation of the bottom cover turntable.

[0030] The liquid absorbent cotton soft vibration feeding module is provided with a second liquid absorbent cotton feeding station, which is used to transfer a plurality of liquid absorbent cottons to be fed to the second liquid absorbent cotton feeding station through the soft vibration feeding structure;

[0031] The liquid absorbent cotton transfer and loading module is used to transfer the plurality of liquid absorbent cottons on the second liquid absorbent cotton loading station to the liquid absorbent cotton carrying assembly of the first liquid absorbent cotton loading station;

[0032] The bottom cover soft vibration loading module is provided with a second bottom cover loading station, which is used to transfer multiple bottom covers to be loaded to the second bottom cover loading station through a soft vibration loading structure;

[0033] The bottom cover transfer and loading module is used to transfer the multiple bottom covers on the second bottom cover loading station to the bottom cover supporting assembly of the first bottom cover loading station;

[0034] The absorbent cotton transfer assembly module is used to transfer and install multiple absorbent cottons on the absorbent cotton carrying assembly of the absorbent cotton unloading station into multiple bottom covers on the bottom cover carrying assembly of the absorbent cotton assembly station;

[0035] The liquid storage cup transfer assembly module is used to transfer and install multiple liquid storage cups on the carrier of the bottom cover pre-installed double-layer transmission belt line to multiple bottom covers on the bottom cover supporting component of the liquid storage cup assembly and unloading station to obtain multiple liquid storage cups pre-installed with the bottom covers and the liquid absorbent cotton, and to transfer multiple liquid storage cups on the bottom cover supporting component of the liquid storage cup assembly and unloading station with the bottom covers and the liquid absorbent cotton pre-installed to the carrier of the bottom cover pre-installed double-layer transmission belt line.

[0036] Optionally, in some embodiments of the present invention, the bottom cover pressing assembly mechanism includes a carrier positioning module, a carrier supporting module and a bottom cover pressing module, wherein:

[0037] The carrier positioning module is used to position the carrier on the bottom cover pressing double-layer transmission belt line at the target assembly station;

[0038] The carrier support module is located directly below the target assembly station and is used to support the carrier when the carrier positioning module positions the carrier on the target assembly station;

[0039] The bottom cover pressing module is located directly above the target assembly station and is used to simultaneously press down the bottom covers of multiple liquid storage cups pre-installed with the bottom covers and the absorbent cotton on the carrier when the carrier support module supports the carrier, thereby obtaining multiple first semi-finished products.

[0040] Optionally, in some embodiments of the present invention, the fourth double-layer transmission belt line is sequentially provided with an oiling station and a cotton stick pulling station along its first transmission direction, and the oiling and stick pulling device includes an oiling mechanism and a cotton stick pulling mechanism, wherein,

[0041] The oiling mechanism includes a plurality of oiling needle tubes, which are movably arranged directly above the oiling station to simultaneously oil a plurality of first semi-finished products on a carrier of the oiling station;

[0042] The cotton stick pulling mechanism includes multiple cotton stick clamping modules, which are movably arranged directly above the cotton stick pulling station to simultaneously perform cotton stick pulling operations on multiple first semi-finished products that have been oiled on the carrier of the cotton stick pulling station to obtain multiple second semi-finished products.

[0043] Optionally, in some embodiments of the present invention, the top cover assembly device includes a top cover turntable module, a semi-finished product transfer module, a top cover soft vibration feeding module, a top cover transfer module and a top cover pressing module, wherein:

[0044] The top cover turntable module is provided with a loading and unloading station, an assembly station and a pressing station. The top cover turntable module includes a top cover turntable and a plurality of semi-finished product carrying components. The plurality of semi-finished product carrying components are respectively arranged on the top cover turntable and are arranged at equal intervals along the circumference of the top cover turntable so as to circulate through the loading and unloading station, the assembly station and the pressing station under the rotation of the top cover turntable;

[0045] The semi-finished product transfer module is used to transfer multiple second semi-finished products at the target position to the semi-finished product carrying assembly of the loading and unloading station, and to transfer multiple finished products on the semi-finished product carrying assembly of the loading and unloading station to the target position, which is the carrier on the fifth double-layer transmission belt line;

[0046] The top cover soft vibration loading module is provided with a top cover loading station, which is used to transfer multiple top covers to be loaded to the top cover loading station through a soft vibration loading structure;

[0047] The top cover transfer module is used to transfer and install the plurality of top covers on the top cover loading station to the plurality of second semi-finished products on the semi-finished product carrying assembly at the assembly station, thereby obtaining a plurality of second semi-finished products equipped with the top covers;

[0048] The top cover pressing module is used to perform top cover pressing operations on multiple second semi-finished products equipped with the top covers on the semi-finished product carrying assembly of the pressing station to obtain multiple finished products.

[0049] Optionally, in some embodiments of the present invention, the sixth double-layer transmission belt line includes a resistance detection double-layer transmission belt line, a weighing detection double-layer transmission belt line, an appearance detection double-layer transmission belt line, and a finished product unloading double-layer transmission belt line that are sequentially connected, and the detection and unloading device includes a resistance detection mechanism, a weighing detection mechanism, a CCD appearance detection mechanism, and a finished product unloading mechanism, wherein,

[0050] The resistance detection mechanism is provided corresponding to the resistance detection double-layer transmission belt line, and is used to simultaneously perform resistance detection operations on multiple finished products on the carrier on the resistance detection double-layer transmission belt line;

[0051] The weighing detection mechanism is provided corresponding to the weighing detection double-layer transmission belt line, and is used to simultaneously perform weighing detection operations on multiple finished products on the carrier on the weighing detection double-layer transmission belt line;

[0052] The CCD appearance inspection mechanism is provided corresponding to the appearance inspection double-layer transmission belt line, and is used to simultaneously perform appearance inspection operations on multiple finished products on the carriers on the appearance inspection double-layer transmission belt line;

[0053] The finished product unloading mechanism is arranged corresponding to the finished product unloading double-layer conveying belt line and is used for simultaneously performing unloading operation on the plurality of finished products on the carrier on the finished product unloading double-layer conveying belt line.

[0054] Optionally, in some embodiments of the present application, the finished product unloading mechanism comprises a first unloading manipulator, an unloading variable-distance module, a second unloading manipulator and a blister tray unloading module.

[0055] The first unloading manipulator is used for transferring the plurality of finished products on the carrier on the finished product unloading double-layer conveying belt line to the unloading variable-distance module.

[0056] The unloading variable-distance module is used for adjusting the distance between the plurality of finished products carried from the second distance to the first distance, wherein the first distance is greater than the second distance.

[0057] The second unloading manipulator is used for simultaneously transferring the plurality of finished products with adjusted distance on the unloading variable-distance module to the blister tray unloading module.

[0058] The blister tray unloading module is provided with a blister tray loading station, the blister tray loading station is used for placing a blister tray, and the blister tray is used for carrying the plurality of finished products transferred by the second unloading manipulator.

[0059] Optionally, in some embodiments of the present application, the double-layer conveying mechanism further comprises at least one transition double-layer conveying belt line, and any one or any several of the following are provided with at least one transition double-layer conveying belt line: between the first double-layer conveying belt line and the second double-layer conveying belt line, between the second double-layer conveying belt line and the third double-layer conveying belt line, between the third double-layer conveying belt line and the fourth double-layer conveying belt line, between the fourth double-layer conveying belt line and the fifth double-layer conveying belt line, and between the fifth double-layer conveying belt line and the sixth double-layer conveying belt line.

[0060] The electronic atomizer assembly line provided by the technical solution of the present invention can, through the above-mentioned structural setting, automatically complete the cache loading operation of the liquid storage cup, the online laser carving operation of the liquid storage cup, the assembly operation of the bottom cover and the absorbent cotton, the oiling and cotton swab unpacking operation, the assembly operation of the top cover, and various quality inspections and unloading operations in sequence when performing the assembly operation of the electronic atomizer, so that the entire electronic atomizer assembly process does not need to involve too many manual operation processes, thereby greatly improving the overall assembly efficiency of the electronic atomizer and meeting the mass production needs of the electronic atomizer. At the same time, because the circulating feeding device adopts the upper and lower belt transmission mode, combined with the structural setting of the first carrier lifting mechanism and the second carrier lifting mechanism, the circulating flow transmission of the carrier can be realized, that is, the empty carrier can be returned in time to improve the working efficiency of the entire electronic atomizer assembly line. In addition, since the double-layer transmission mechanism of the circulating feeding device adopts a segmented structure, that is, it is composed of multiple double-layer transmission belt lines spliced ​​in sequence, each double-layer transmission belt line can correspond to the device setting of the corresponding assembly process, so that the entire electronic vaporizer assembly line can be freely spliced ​​to increase or decrease assembly processes according to actual needs to meet the assembly scenario requirements of more electronic vaporizers. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0062] Figure 1 A schematic structural diagram of an electronic atomizer assembly line provided by an embodiment of the present invention;

[0063] Figure 2 for Figure 1 A structural schematic diagram of the second carrier lifting mechanism of the electronic atomizer assembly line shown;

[0064] Figure 3 for Figure 1 The schematic diagram of the structure of the liquid storage cup buffer loading device of the electronic atomizer assembly line shown;

[0065] Figure 4 for Figure 3 The structural diagram of the feeding variable distance module of the liquid storage cup buffer feeding device shown;

[0066] Figure 5 for Figure 1 The schematic diagram of the structure of the online laser engraving device of the electronic atomizer assembly line shown;

[0067] Figure 6 for Figure 1 The schematic diagram of the structure of the bottom cover pre-assembly mechanism of the electronic atomizer assembly line shown;

[0068] Figure 7 for Figure 1 The schematic diagram of the structure of the bottom cover pressing assembly mechanism of the electronic atomizer assembly line shown;

[0069] Figure 8 for Figure 1 The structural diagram of the oil filling and rod pulling device of the electronic atomizer assembly line shown;

[0070] Figure 9 for Figure 1 A schematic structural diagram of a top cover assembly device of an electronic atomizer assembly line is shown;

[0071] Figure 10 for Figure 1 The structural schematic diagram of the finished product unloading mechanism of the electronic atomizer assembly line is shown.

[0072] Description of Figure Numbers:

[0073] 1. Electronic atomizer assembly line; 100, circulating feeding device; 110, double-layer transmission mechanism; 111, first double-layer transmission belt line; 112, second double-layer transmission belt line; 113, third double-layer transmission belt line; 1131, bottom cover pre-assembly double-layer transmission belt line; 1132, bottom cover pressing double-layer transmission belt line; 114, fourth double-layer transmission belt line; 1141, oil injection station; 1142, cotton swab pulling station; 115, fifth double-layer transmission belt line; 116, sixth double-layer transmission belt line; 1161, resistance detection double-layer transmission belt line; 1162, weighing detection double-layer transmission belt line; 1163, appearance detection double-layer transmission belt line; 1164, finished product unloading double-layer transmission belt line; 120, first carrier lifting mechanism; 121, carrier lifting frame; 122, carrier bidirectional transmission platform; 123, lifting power assembly; 130, second carrier lifting mechanism; 200, liquid storage cup buffer feeding device; 210, suction plastic disc feeding module; 211, suction plastic disc feeding station; 212, first lifting bearing table; 213, suction plastic disc unloading station; 214, suction plastic disc pushing structure; 220, first feeding manipulator; 221, overturning clamp jaw module; 222, first feeding manipulator arm; 230, feeding variable-distance module; 231, feeding variable-distance bearing seat; 232, feeding variable-distance module support; 233, feeding variable-distance power structure; 234, feeding variable-distance bearing seat sliding rail; 240, feeding buffer module; 250, second feeding manipulator; 251, feeding clamp jaw module; 252, second feeding manipulator arm; 300, online laser engraving device; 310, laser engraving bearing module; 320, laser engraving feeding manipulator; 330, laser engraving mechanism; 400, bottom cover assembly device; 410, bottom cover pre-assembly mechanism; 411, liquid absorbing cotton turntable module; 412, bottom cover turntable module; 413, liquid absorbing cotton soft vibration feeding module; 414, liquid absorbing cotton transfer feeding module; 415, bottom cover soft vibration feeding module; 416, bottom cover transfer feeding module; 417, liquid absorbing cotton transfer assembly module; 418, liquid storage cup transfer assembly module; 420, bottom cover pressing assembly mechanism; 421, carrier support module; 422, bottom cover pressing module; 500, oil injection and cotton swab pulling device; 510, oil injection mechanism; 511, oil injection needle tube; 520, cotton swab pulling mechanism; 521, cotton swab clamping module; 600, top cover assembly device; 610, top cover turntable module; 620, semi-finished product transfer module; 630, top cover soft vibration feeding module; 640, top cover transfer module; 650, top cover pressing module; 660, positioning module; 700, detection and unloading device; 710, resistance detection mechanism; 720, weighing detection mechanism; 730, CCD appearance detection mechanism; 740, finished product unloading mechanism; 741, first unloading manipulator; 742, unloading variable-distance module; 743, second unloading manipulator; 744, suction plastic disc unloading module.

[0074] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0075] 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 any creative efforts shall fall within the scope of protection of the present invention.

[0076] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0077] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0078] In one embodiment, Figures 1 to 6As shown, an embodiment of the present invention provides an electronic atomizer assembly line 1, which includes a circulating feeding device 100, a liquid storage cup buffer loading device 200, an online laser engraving device 300, a bottom cover assembly device 400, an oil injection and rod pulling device 500, a top cover assembly device 600 and a detection and unloading device 700. The circulating feeding device 100 may specifically include a double-layer transmission mechanism 110, a first carrier lifting mechanism 120, and a second carrier lifting mechanism 130. The double-layer transmission mechanism 110 includes a first double-layer transmission belt line 111, a second double-layer transmission belt line 112, a third double-layer transmission belt line 113, a fourth double-layer transmission belt line 114, a fifth double-layer transmission belt line 115, and a sixth double-layer transmission belt line 116. The first carrier lifting mechanism 120, the first double-layer transmission belt line 111, the second double-layer transmission belt line 112, the third double-layer transmission belt line 113, the fourth double-layer transmission belt line 114, the fifth double-layer transmission belt line 115, the sixth double-layer transmission belt line 116, and the second carrier lifting mechanism 130 are sequentially connected together to achieve a cyclic flow transmission of the carrier. The liquid storage cup buffer loading device 200 may be specifically arranged corresponding to the first double-layer transmission belt line 111, and is mainly used to simultaneously transfer multiple liquid storage cups to the carrier on the first double-layer transmission belt line 111. The online laser engraving device 300 can be specifically arranged corresponding to the second double-layer transmission belt line 112, and is mainly used to simultaneously perform online laser engraving operations on multiple liquid storage cups on the carrier on the second double-layer transmission belt line 112. The bottom cover assembly device 400 can be specifically arranged corresponding to the third double-layer transmission belt line 113, and is mainly used to simultaneously perform bottom cover and liquid absorbent cotton assembly operations on multiple liquid storage cups on the carrier on the third double-layer transmission belt line 113, to obtain multiple first semi-finished products. The oil injection and rod pulling device 500 can be specifically arranged corresponding to the fourth double-layer transmission belt line 114, and is mainly used to simultaneously perform oil injection and cotton rod pulling operations on multiple first semi-finished products on the carrier on the fourth double-layer transmission belt line 114, to obtain multiple second semi-finished products. The top cover assembly device 600 can be specifically arranged corresponding to the fifth double-layer transmission belt line 115, and is mainly used to simultaneously perform top cover assembly operations on multiple second semi-finished products on the carrier on the fifth double-layer transmission belt line 115, to obtain multiple finished products. The inspection and unloading device 700 can be specifically arranged corresponding to the sixth double-layer transmission belt line 116, and is mainly used to perform multiple quality inspections and unloading operations on multiple finished products on the carrier on the sixth double-layer transmission belt line 116 in sequence and at the same time.

[0079] It is understood that the electronic atomizer assembly line 1 mentioned in the embodiment of the present invention is mainly used in the assembly operation of electronic atomizers. The above-mentioned double-layer transmission belt line (such as the first double-layer transmission belt line 111, the second double-layer transmission belt line 112, the third double-layer transmission belt line 113, the fourth double-layer transmission belt line 114, the fifth double-layer transmission belt line 115 and the sixth double-layer transmission belt line 116, etc.) can be specifically composed of a double-layer structure belt line frame and an upper transmission belt line and a lower transmission belt line respectively arranged on the belt line frame, wherein the upper transmission belt line and the lower transmission belt line are both driven by a motor and a belt drive to achieve horizontal transmission of the carrier. The upper transmission belt line is mainly used for the normal transmission of the carrier carrying the product, and its transmission direction is the first transmission direction of each corresponding double-layer transmission belt line. The lower transmission belt line is mainly used for the return transmission of the empty carrier, and its transmission direction is the second transmission direction of each corresponding double-layer transmission belt line. Generally speaking, the transmission direction of the upper transmission belt line and the transmission direction of the lower transmission belt line are arranged in opposite directions.

[0080] In addition to this, the above-mentioned carriers are mainly used to carry workpieces (including liquid storage cups, first semi-finished products, second semi-finished products, and finished products, etc.). The above-mentioned liquid storage cup buffer feeding device 200 is arranged corresponding to the first double-layer transmission belt line 111, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the first double-layer transmission belt line 111, the liquid storage cup buffer feeding device 200 can perform the corresponding liquid storage cup buffer feeding operation on the upper layer transmission belt line of the first double-layer transmission belt line 111. The above-mentioned online laser engraving device 300 is arranged corresponding to the second double-layer transmission belt line 112, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the second double-layer transmission belt line 112, the online laser engraving device 300 can perform the corresponding online laser engraving operation on the upper layer transmission belt line of the second double-layer transmission belt line 112. The above-mentioned bottom cover assembling device 400 is arranged corresponding to the third double-layer transmission belt line 113, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the third double-layer transmission belt line 113, the bottom cover assembling device 400 can perform the corresponding bottom cover and liquid absorbing cotton assembling operation on the upper layer transmission belt line of the third double-layer transmission belt line 113. The above-mentioned oil injection and cotton swab pulling device 500 is arranged corresponding to the fourth double-layer transmission belt line 114, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the fourth double-layer transmission belt line 114, the oil injection and cotton swab pulling device 500 can perform the corresponding oil injection and cotton swab pulling assembling operation on the upper layer transmission belt line of the fourth double-layer transmission belt line 114. The above-mentioned top cover assembling device 600 is arranged corresponding to the fifth double-layer transmission belt line 115, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the fifth double-layer transmission belt line 115, the top cover assembling device 600 can perform the corresponding top cover assembling operation on the upper layer transmission belt line of the fifth double-layer transmission belt line 115. The above-mentioned detection and unloading device 700 is arranged corresponding to the sixth double-layer transmission belt line 116, which specifically means that when the carrier flows through the transmission to the upper layer transmission belt line of the sixth double-layer transmission belt line 116, the detection and unloading device 700 can perform the corresponding multiple quality detection and unloading assembling operation on the upper layer transmission belt line of the sixth double-layer transmission belt line 116, wherein the multiple quality detection includes any combination of resistance detection, weighing detection, and appearance detection.

[0081] In this way, the electronic atomizer assembly line 1 provided by the embodiment of the present invention, through the above-mentioned structural setting, can automatically complete the cache loading operation of the liquid storage cup, the online laser carving operation of the liquid storage cup, the assembly operation of the bottom cover and the absorbent cotton, the oiling and cotton swab unpacking operation, the assembly operation of the top cover, and various quality inspections and unloading operations in sequence when performing the assembly operation of the electronic atomizer, so that the entire electronic atomizer assembly process does not need to involve too many manual operation processes, thereby greatly improving the overall assembly efficiency of the electronic atomizer and meeting the mass production needs of the electronic atomizer. At the same time, since the circulating feeding device 100 adopts the upper and lower belt transmission mode, combined with the structural setting of the first carrier lifting mechanism 120 and the second carrier lifting mechanism 130, the circulating flow transmission of the carrier can be realized, that is, the empty carrier can be returned in time to improve the working efficiency of the entire electronic atomizer assembly line 1. In addition, since the double-layer transmission mechanism 110 of the circulating feeding device 100 adopts a segmented structure, that is, it is composed of multiple double-layer transmission belt lines spliced ​​in sequence, each double-layer transmission belt line can correspond to the device setting of the corresponding assembly process, and thus the entire electronic atomizer assembly line 1 can be freely spliced ​​to increase or decrease assembly processes according to actual needs to meet the assembly scenario requirements of more electronic atomizers.

[0082] In some examples, such as Figure 1 and Figure 2As shown, the first carrier lifting mechanism 120 mentioned above includes a carrier lifting frame 121, a carrier two-way transmission platform 122 and a lifting power assembly 123. The carrier lifting frame 121 is respectively provided with an upper docking station and a lower docking station in the vertical direction. The carrier two-way transmission platform 122 is movably provided on the carrier lifting frame 121. The lifting power assembly 123 is driven and connected to the carrier two-way transmission platform 122 to drive the carrier two-way transmission platform 122 to switch back and forth between the upper docking station and the lower docking station. When the carrier two-way transmission platform 122 is at the upper docking station, it carries and drives the carrier to be transmitted along the first direction. When the carrier two-way transmission platform 122 is at the lower docking station, it carries and drives the carrier to be transmitted along the second direction. The first direction and the second direction are set in opposite directions. Similarly, the structure of the second carrier lifting mechanism 130 is exactly the same as that of the first carrier lifting mechanism 120 and will not be repeated here. In this way, through the above-mentioned structural setting, the upper docking station of the first carrier lifting mechanism 120 or the second carrier lifting mechanism 130 can be docked with the upper transmission belt line of the adjacent double-layer transmission belt line (such as the first double-layer transmission belt line 111 or the sixth double-layer transmission belt line 116), and the lower docking station can be docked with the lower transmission belt line of the adjacent double-layer transmission belt line (such as the first double-layer transmission belt line 111 or the sixth double-layer transmission belt line 116), and the carrier bidirectional transmission platform 122 of the first carrier lifting mechanism 120 or the second carrier lifting mechanism 130 carries and drives the carrier to be transmitted along the first direction at the upper docking station, the first direction should be the same direction as the transmission direction of the upper transmission belt line, and when the lower docking station carries and drives the carrier to be transmitted along the second direction, the second direction should be the same direction as the transmission direction of the lower transmission belt line. In this way, the first carrier lifting mechanism 120 and the second carrier lifting mechanism 130 can cooperate with the double-layer transmission mechanism 110 to realize the circular flow transmission of carriers, that is, empty carriers can be returned in time to improve the working efficiency of the entire electronic atomizer assembly line 1.

[0083] It is understood that the height of the upper docking station mentioned above should be the same as the height of the upper transmission belt line of the double-layer transmission belt line, so that the upper docking station can better dock with the upper transmission belt line. The height of the lower docking station mentioned above should be the same as the height of the lower transmission belt line of the double-layer transmission belt line, so that the lower docking station can better dock with the lower transmission belt line.

[0084] In some examples, such as Figure 2As shown, the carrier hoist frame 121 is provided with a guide rail extending in the vertical direction, and the carrier bidirectional transmission platform 122 is slidably arranged on the guide rail, so that the carrier bidirectional transmission platform 122 is movably arranged on the carrier hoist frame 121. In this way, through the above-mentioned structural arrangement, the carrier bidirectional transmission platform 122 can stably perform lifting and lowering movements under the guidance of the guide rail. Furthermore, the lifting power assembly 123 includes a lifting drive wheel, a lifting synchronous wheel, a lifting synchronous belt, and a lifting power motor. The lifting drive wheel and the lifting synchronous wheel are arranged at intervals in the vertical direction. The lifting synchronous belt is arranged around the lifting drive wheel and the lifting synchronous wheel and is tightly connected to the carrier bidirectional transmission platform 122. The lifting power motor is drivingly connected to the lifting drive wheel to drive the lifting drive wheel to rotate. In this way, through the above-mentioned structural arrangement, the lifting power motor can drive the lifting drive wheel to perform forward and reverse motion, causing the lifting synchronous belt to circulate clockwise or counterclockwise, thereby achieving the lifting and lowering movement of the carrier bidirectional transmission platform 122.

[0085] In some examples, such as Figure 2 As shown, the carrier bidirectional transmission platform 122 includes two carrier bidirectional transmission belts and a bidirectional power structure that drives the two carrier bidirectional transmission belts for bidirectional motion. The two carrier bidirectional transmission belts are spaced relative to each other in a third direction, which is perpendicular to the first direction or the second direction. It will be understood that the bidirectional power structure utilizes a conventional motor drive and pulley transmission method to achieve bidirectional motion of the two carrier bidirectional transmission belts by controlling the forward and reverse rotation of the motor. Thus, through the above-mentioned structural arrangement, when the bidirectional power structure drives the two carrier bidirectional transmission belts for bidirectional motion, it can carry and drive the carrier in the first direction when in the upper docking station, and carry and drive the carrier in the second direction when in the lower docking station.

[0086] In some examples, such as Figure 2As shown, the carrier lifting mechanism also includes an in-place detection mechanism, which includes a first in-place detection sensor, a second in-place detection sensor, and a third in-place detection sensor. Among them, the first in-place detection sensor is located on the carrier two-way transmission platform 122, and is used to detect whether the carrier is transmitted to the preset position of the carrier two-way transmission platform 122. The second in-place detection sensor is set corresponding to the lower docking station, and is used to detect whether the carrier two-way transmission platform 122 is switched to the lower docking station. The third in-place detection sensor is set corresponding to the upper docking station, and is used to detect whether the carrier two-way transmission platform 122 is switched to the upper docking station. It can be understood that the first in-place detection sensor, the second in-place detection sensor, and the third in-place detection sensor in this example are all conventional in-place detectors, including but not limited to limit switches, proximity sensors, pressure sensors, Hall effect sensors and other structures. Thus, through the above-mentioned structural setting, when the first in-place detection sensor detects that the carrier has been transferred to the preset position of the carrier two-way transmission platform 122, the carrier two-way transmission platform 122 can be promptly controlled to stop transmission, and then the corresponding position switching (i.e., lifting and lowering movement) of the carrier two-way transmission platform 122 can be performed to avoid the problem of the carrier falling during the lifting and lowering process of the carrier two-way transmission platform 122. When the second in-place detection sensor detects that the carrier two-way transmission platform 122 has switched to the lower docking station, the carrier two-way transmission platform 122 can be promptly controlled to transfer in the corresponding direction, so that the carrier two-way transmission platform 122 can better dock with the lower transmission belt line. When the third in-place detection sensor detects that the carrier two-way transmission platform 122 has switched to the upper docking station, the carrier two-way transmission platform 122 can be promptly controlled to transfer in the corresponding direction, so that the carrier two-way transmission platform 122 can better dock with the upper transmission belt line.

[0087] In some examples, such as Figure 1 、 Figure 3 and Figure 4As shown, the liquid storage cup buffer loading device 200 may specifically include a blister tray loading module 210, a first loading robot 220, a loading pitch-variable module 230, a loading buffer module 240, and a second loading robot 250. The blister tray loading module 210 is specifically provided with a blister tray loading station 211, which is mainly used to place blister trays, which are mainly used to carry multiple liquid storage cups to be loaded. The first loading robot 220 is mainly used to simultaneously flip multiple liquid storage cups in a row on the blister tray 180 degrees and transfer them to the loading pitch-variable module 230. The loading pitch-variable module 230 is mainly used to adjust the spacing between the multiple liquid storage cups it carries from a first spacing to a second spacing, where the first spacing is larger than the second spacing. The loading buffer module 240 is mainly used to temporarily buffer the multiple liquid storage cups with adjusted spacing transferred from the loading pitch-variable module 230. The second loading robot 250 is mainly used to transfer multiple liquid storage cups with adjusted spacing on the loading variable distance module 230 to the loading cache module 240 at the same time when there are no liquid storage cups cached in the loading cache module 240, and to transfer multiple liquid storage cups with adjusted spacing on the loading variable distance module 230 and some liquid storage cups on the loading cache module 240 to the carrier on the double-layer transmission belt line of the electronic atomizer assembly line 1 at the same time when the number of liquid storage cups on the loading variable distance module 230 is less than a preset value. In this way, through the above-mentioned structural setting, when performing the cache loading operation of the liquid storage cup, it is only necessary to manually place the blister tray carrying multiple liquid storage cups on the blister tray loading station 211, and then the first loading robot 220, the loading variable distance module 230, the loading cache module 240 and the second loading robot 250 can cooperate with each other to realize the automated variable distance cache loading operation of the liquid storage cup, so as to improve the working efficiency of the entire electronic atomizer assembly line 1. At the same time, due to the structural setting of the loading variable distance module 230, even if the spacing between the slots for placing the liquid storage cups on the blister tray is different from the spacing between the slots for placing the liquid storage cups on the carrier, compatible loading can be achieved to meet the needs of more loading scenarios. In addition, through the structural setting of the loading cache module 240, even if the number of slots for placing the liquid storage cups on the blister tray is different from the number of slots for placing the liquid storage cups on the carrier, compatible loading can be achieved, further meeting the needs of more loading scenarios.

[0088] It can be understood that, generally speaking, the spacing between the grooves on the blister tray for placing the liquid storage cup (specifically the same as the first spacing mentioned above) will be larger than the spacing between the grooves on the carrier for placing the liquid storage cup (specifically the same as the second spacing mentioned above), so through the setting of the feeding variable distance module 230, a perfect conversion between the two can be achieved. Similarly, the number of slots on the blister tray for placing liquid storage cups is generally different from the number of slots on the carrier for placing liquid storage cups. At this time, during the transfer and loading process of the liquid storage cups, it is possible that the first loading robot 220 transfers an insufficient number of liquid storage cups from the blister tray to the loading variable distance module 230, causing the loading variable distance module 230 to be not fully loaded with liquid storage cups (that is, the number of liquid storage cups on the loading variable distance module 230 is less than the preset value, which is specifically the number of liquid storage cups when the loading variable distance module 230 is fully loaded with liquid storage cups). At this time, when the second loading robot 250 transfers multiple liquid storage cups with adjusted spacing on the loading variable distance module 230, it is necessary to take out a corresponding number of liquid storage cups from the loading buffer module 240 to make up for it, so that the number of liquid storage cups transferred to the carrier by the second loading robot 250 remains the same each time. In addition, the blister tray generally places the liquid storage cup upside down, while the carrier generally places the liquid storage cup upright. Therefore, during the loading process, the first loading robot 220 is required to perform a 180-degree flip operation on each liquid storage cup.

[0089] In some examples, such as Figure 3 and Figure 4As shown, the first feeding mechanical arm 220 comprises a turnover gripper module 221 and a first feeding mechanical arm 222 for driving the turnover gripper module 221 to perform spatial three-axis movement. In this way, through the above structural arrangement, a plurality of liquid storage cups on the blister tray can be simultaneously grabbed and turned over by 180 degrees by the turnover gripper module 221. Then, the first feeding mechanical arm 222 drives the turnover gripper module 221 to perform spatial three-axis movement, so that the plurality of liquid storage cups can be simultaneously transferred to the feeding variable distance module 230 after being turned over by 180 degrees. Further, the turnover gripper module 221 comprises a first feeding gripper module and a turnover power structure for driving the first feeding gripper module to perform 180-degree turnover. In this way, through the above structural arrangement, after the first feeding gripper module simultaneously grabs a plurality of liquid storage cups on the blister tray, the first feeding gripper module simultaneously drives the plurality of liquid storage cups to perform 180-degree turnover through the driving of the turnover power structure. Further, the first feeding gripper module comprises two first feeding clamping blocks and a first feeding clamping power structure for driving the two first feeding clamping blocks to move towards or away from each other. Each first feeding clamping block is recessed with a plurality of feeding clamping grooves on the side surface facing the other first feeding clamping block, and the plurality of feeding clamping grooves of the two first feeding clamping blocks are arranged one by one. In this way, through the above structural arrangement, when the first feeding clamping power structure drives the two first feeding clamping blocks to move towards each other, the plurality of feeding clamping grooves of the two first feeding clamping blocks can be matched one by one to complete the clamping operation of the corresponding liquid storage cup.

[0090] It can be understood that the first feeding mechanical arm 222 mentioned above can be a conventional mechanical arm structure, which can be respectively provided with X-axis movement structure, Y-axis movement structure and Z-axis movement structure inside to realize spatial three-axis movement in X-axis direction, Y-axis direction and Z-axis direction. The first feeding clamping power structure mentioned above can be a conventional cylinder power structure, which can drive the two first feeding clamping blocks to move towards or away from each other through the driving of the cylinder and the guidance of the guide rail.

[0091] In some examples, as Figure 3 and Figure 4As shown, the feeding variable-distance module 230 includes a plurality of feeding variable-distance bearing seats 231, a feeding variable-distance module 230 support, and a feeding variable-distance power structure 233. The top end of each feeding variable-distance bearing seat 231 is provided with a feeding variable-distance bearing groove for carrying a liquid storage cup, and the plurality of feeding variable-distance bearing seats 231 are movably arranged on the feeding variable-distance module 230 support and sequentially arranged along the length direction of the feeding variable-distance module 230 support. The feeding variable-distance power structure 233 is arranged on the feeding variable-distance module 230 support and is drivingly connected with the plurality of feeding variable-distance bearing seats 231 to drive the plurality of feeding variable-distance bearing seats 231 to move relative to the feeding variable-distance module 230 support, so that the spacing between the plurality of feeding variable-distance bearing seats 231 is switched back and forth between the first spacing and the second spacing. In this way, through the above structural arrangement, when the plurality of liquid storage cups are sequentially placed in the feeding variable-distance bearing grooves on the plurality of feeding variable-distance bearing seats 231, the plurality of liquid storage cups can be driven by the feeding variable-distance power structure 233 to move relative to the feeding variable-distance module 230 support, so that the spacing between the plurality of liquid storage cups is switched back and forth between the first spacing and the second spacing following the corresponding feeding variable-distance bearing seats 231.

[0092] In some examples, as Figure 3 and Figure 4As shown, the feeding pitch variable module 230 bracket is provided with a feeding pitch variable support seat 231 slide rail extending along the length direction of the feeding pitch variable module 230 bracket, and the bottom ends of the multiple feeding pitch variable support seats 231 are sequentially slidably set on the feeding pitch variable support seat 231 slide rail, so that the multiple feeding pitch variable support seats 231 are movably set on the feeding pitch variable module 230 bracket. Furthermore, the feeding pitch variable power structure 233 includes a feeding pitch variable screw and a feeding pitch variable power motor that drives the feeding pitch variable screw to rotate clockwise or counterclockwise. A plurality of feeding pitch variable grooves are provided on the circumference of the feeding pitch variable screw. The plurality of feeding pitch variable grooves are arranged at intervals along the length direction of the feeding pitch variable screw, and in each adjacent two feeding pitch variable grooves, the spacing between the first ends of the two feeding pitch variable grooves is a first spacing, and the spacing between the second ends of the two feeding pitch variable grooves is a second spacing. The bottom end of each loading variable pitch bearing seat 231 is provided with a loading variable pitch transmission protrusion that is locked in a loading variable pitch groove. Thus, through the above-mentioned structural arrangement, when the loading variable pitch transmission protrusion at the bottom end of each loading variable pitch bearing seat 231 slides along the corresponding loading variable pitch groove from the first end of the corresponding loading variable pitch groove to the second end of the corresponding loading variable pitch groove as the loading variable pitch screw rotates, the spacing between the multiple loading variable pitch bearing seats 231 can be switched from the first spacing to the second spacing. Conversely, when the loading variable pitch transmission protrusion at the bottom end of each loading variable pitch bearing seat 231 rotates in the opposite direction of the loading variable pitch screw, slides along the corresponding loading variable pitch groove from the second end of the corresponding loading variable pitch groove to the first end of the corresponding loading variable pitch groove, the spacing between the multiple loading variable pitch bearing seats 231 can be switched from the second spacing to the first spacing.

[0093] In some examples, such as Figure 3 As shown, the loading cache module 240 includes a loading cache module 240 bracket and a plurality of loading cache bearing seats, and a loading cache bearing groove for bearing a liquid storage cup is provided at the top of each loading cache bearing seat, and the plurality of loading cache bearing seats are fixedly provided on the loading cache module 240 bracket and arranged at equal intervals along the length direction of the loading cache module 240 bracket, and the spacing between two adjacent loading cache bearing seats is the second spacing. It can be understood that the number of the plurality of loading cache bearing seats is consistent with the number of the plurality of loading variable-distance bearing seats 231. In this way, through the above-mentioned structural setting, the corresponding liquid storage cups can be carried one by one by the loading cache bearing grooves of the plurality of loading cache bearing seats, so that the loading cache module 240 can temporarily cache the plurality of liquid storage cups with adjusted spacing transferred from the loading variable-distance module 230.

[0094] In some examples, such as Figure 3As shown, the second loading robot 250 includes a loading gripper module 251 and a second loading robot arm 252 that drives the loading gripper module 251 to perform three-axis spatial motion. Thus, through the above-described structural arrangement, the loading gripper module 251 can simultaneously grasp multiple liquid storage cups on the loading variable-pitch module 230. At the same time, the second loading robot arm 252 drives the loading gripper module 251 to perform three-axis spatial motion, thereby transferring the multiple liquid storage cups from the loading variable-pitch module 230 to the carrier on the first double-layer conveyor belt line 111. Furthermore, the loading gripper module 251 includes a plurality of second loading gripper modules spaced apart from each other. Each second loading gripper module includes two second loading clamps and a second loading clamping power structure that drives the two second loading clamps to move toward or away from each other. Thus, through the above-mentioned structural setting, each second feeding clamping claw module can drive the corresponding two second feeding clamping blocks to move toward each other through the corresponding second feeding clamping power structure to complete the clamping and grasping operation of the corresponding liquid storage cup.

[0095] It is understood that the aforementioned second loading robot arm 252 can be specifically a conventional robot arm structure, which can be internally provided with an X-axis motion structure, a Y-axis motion structure, and a Z-axis motion structure to achieve three-axis spatial motion in the X-axis direction, the Y-axis direction, and the Z-axis direction. The aforementioned second loading and clamping power structure can be specifically a conventional cylinder power structure, which drives the two second loading clamps to move toward or away from each other through a cylinder drive and a guide rail guide.

[0096] In some examples, such as Figure 3As shown, the blister tray loading station 211 is provided with a first lifting platform 212 for stacking blister trays. The blister tray loading module 210 is further provided with a blister tray unloading station 213. The blister tray unloading station 213 can be provided with a second lifting platform (not shown) for stacking and storing blister trays. The second lifting platform is arranged adjacent to the first lifting platform 212. The blister tray loading module 210 also includes a blister tray pushing structure 214. The blister tray pushing structure 214 is mainly used to push the blister trays on the first lifting platform 212 to the second carrier lifting platform. During operation, the first lifting platform 212 of the blister tray loading station 211 generally descends to the lowest position, and the second lifting platform of the blister tray unloading station 213 generally rises to the highest position. At this time, multiple blister trays fully loaded with liquid storage cups can be manually stacked and placed on the first lifting platform 212 at the same time to perform the loading operation of the liquid storage cups. When the blister tray currently at the top has emptied all the liquid storage cups through loading, it can be pushed from the first lifting platform 212 to the second lifting platform by the blister tray pushing structure 214. Then, the blister tray pushing structure 214 is reset, the first lifting platform 212 rises to the height of one blister tray, and the second lifting platform drops to the height of one blister tray, and the corresponding liquid storage cup loading operation continues for the next blister tray. In this way, through the above-mentioned structural setting, the manual stacking and loading operation of multiple blister trays full of liquid storage cups can be performed at the same time, which can further improve the automatic loading efficiency of the liquid storage cup cache loading device 200. In addition, through the relevant structural setting of the blister tray unloading station 213, the automatic recovery operation of the empty blister tray can be realized, so as to further improve the automatic loading efficiency of the liquid storage cup cache loading device 200.

[0097] It is understood that the blister tray pushing structure 214 mentioned in this example may specifically include a blister tray push plate and a push plate power structure that drives the blister tray push plate to move back and forth horizontally. The push plate power structure may be a conventional cylinder power structure or a motor power structure. Thus, when the push plate power structure drives the blister tray push plate to move back and forth horizontally, it can push the blister tray on the top side, causing it to be pushed from the first lifting platform 212 to the second lifting platform.

[0098] In some examples, such as Figure 1 and Figure 5As shown, the online laser engraving device 300 includes a laser engraving carrying module 310, a laser engraving loading robot 320, and a laser engraving mechanism 330, wherein the laser engraving carrying module 310 is mainly used to carry multiple liquid storage cups to be laser engraved. The laser engraving loading robot 320 is mainly used to transfer multiple liquid storage cups on the carrier on the second double-layer transmission belt line 112 to the laser engraving carrying module 310, and transfer multiple liquid storage cups that have been laser engraved on the laser engraving carrying module 310 to the carrier on the second double-layer transmission belt line 112. The laser engraving mechanism 330 is mainly used to perform online laser engraving operations on multiple liquid storage cups on the laser engraving carrying module 310. In this way, through the above-mentioned structural setting, it can automatically complete the online laser engraving operation of multiple liquid storage cups through the cooperation of the laser engraving loading robot 320, the laser engraving carrying module 310, and the laser engraving mechanism 330. Furthermore, the online laser engraving device 300 also includes a CCD detection mechanism (not shown), which can perform laser engraving quality inspection on each liquid storage cup after completing the corresponding online laser engraving operation. When laser engraving quality problems occur, the liquid storage cups with laser engraving quality problems will be promptly removed to ensure the laser engraving quality of the final product.

[0099] It is understandable that, according to the actual production capacity requirements of the electronic atomizer assembly line 1, the number of online laser engraving devices 300 and their corresponding second double-layer transmission belt lines 112 can be set to two or more to meet the corresponding production needs.

[0100] In some examples, such as Figure 1 、 Figure 6 and Figure 7 As shown, the third double-layer transmission belt line 113 includes a bottom cover pre-installed double-layer transmission belt line 1131 and a bottom cover pressing double-layer transmission belt line 1132, which are arranged in a butt-jointed manner. The bottom cover assembly device 400 includes a bottom cover pre-assembly mechanism 410 and a bottom cover pressing assembly mechanism 420. The bottom cover pre-assembly mechanism 410 can be specifically arranged corresponding to the bottom cover pre-installed double-layer transmission belt line 1131, and is mainly used to simultaneously perform bottom cover and liquid absorbent cotton pre-assembly operations on multiple liquid storage cups on the carrier on the bottom cover pre-installed double-layer transmission belt line 1131, thereby obtaining multiple liquid storage cups pre-installed with bottom covers and liquid absorbent cotton. The bottom cover pressing assembly mechanism 420 can be specifically arranged corresponding to the bottom cover pressing double-layer transmission belt line 1132, and is mainly used to simultaneously perform bottom cover pressing assembly operations on multiple liquid storage cups pre-installed with bottom covers and liquid absorbent cotton on the carrier on the bottom cover pressing double-layer transmission belt line 1132, thereby obtaining multiple first semi-finished products. In this way, through the cooperation of the bottom cover pre-assembly mechanism 410 and the bottom cover pressing assembly mechanism 420 respectively, the pre-assembly operation of the bottom covers and absorbent cottons of multiple liquid storage cups can be automatically completed, as well as the bottom cover pressing assembly operation of multiple liquid storage cups pre-installed with bottom covers and absorbent cottons can be automatically completed, so as to better obtain the corresponding first semi-finished product.

[0101] It can be understood that according to the actual production capacity requirements of the electronic vaporizer assembly line 1, the number of bottom cover pre-assembly mechanisms 410 and their corresponding bottom cover pre-installed double-layer transmission belt lines 1131 can be set to two or more to meet the corresponding production needs.

[0102] In some examples, such as Figure 1 and Figure 6As shown, the bottom cover pre-assembly mechanism 410 can specifically include a liquid absorbing cotton turntable module 411, a bottom cover turntable module 412, a liquid absorbing cotton soft vibration feeding module 413, a liquid absorbing cotton transfer feeding module 414, a bottom cover soft vibration feeding module 415, a bottom cover transfer feeding module 416, a liquid absorbing cotton transfer assembly module 417, and a liquid cup transfer assembly module 418. The liquid absorbing cotton turntable module 411 specifically provides a first liquid absorbing cotton feeding station and a liquid absorbing cotton unloading station. The liquid absorbing cotton turntable module 411 can specifically include a liquid absorbing cotton turntable and a plurality of liquid absorbing cotton carrying assemblies. The plurality of liquid absorbing cotton carrying assemblies are respectively arranged on the liquid absorbing cotton turntable and are equidistantly arranged along the circumference of the liquid absorbing cotton turntable. Under the rotation of the liquid absorbing cotton turntable, the plurality of liquid absorbing cotton carrying assemblies can cyclically pass through the first liquid absorbing cotton feeding station and the liquid absorbing cotton unloading station. The bottom cover turntable module 412 specifically provides a first bottom cover feeding station, a liquid absorbing cotton assembly station, and a liquid cup assembly unloading station. The liquid absorbing cotton assembly station is arranged adjacent to the liquid absorbing cotton unloading station. The bottom cover turntable module 412 includes a bottom cover turntable and a plurality of bottom cover carrying assemblies. The plurality of bottom cover carrying assemblies are respectively arranged on the bottom cover turntable and are equidistantly arranged along the circumference of the bottom cover turntable. Under the rotation of the bottom cover turntable, the plurality of bottom cover carrying assemblies can cyclically pass through the bottom cover feeding station, the liquid absorbing cotton assembly station, and the liquid cup assembly unloading station. The liquid absorbing cotton soft vibration feeding module 413 specifically provides a second liquid absorbing cotton feeding station. The liquid absorbing cotton soft vibration feeding module 413 is mainly used for transferring a plurality of liquid absorbing cottons to be fed to the second liquid absorbing cotton feeding station through a soft vibration feeding structure. The liquid absorbing cotton transfer feeding module 414 is mainly used for transferring a plurality of liquid absorbing cottons on the second liquid absorbing cotton feeding station to the liquid absorbing cotton carrying assemblies of the first liquid absorbing cotton feeding station. The bottom cover soft vibration feeding module 415 specifically provides a second bottom cover feeding station. The bottom cover soft vibration feeding module 415 is mainly used for transferring a plurality of bottom covers to be fed to the second bottom cover feeding station through a soft vibration feeding structure. The bottom cover transfer feeding module 416 is mainly used for transferring a plurality of bottom covers on the second bottom cover feeding station to the bottom cover carrying assemblies of the first bottom cover feeding station. The liquid absorbing cotton transfer assembly module 417 is mainly used for transferring and installing a plurality of liquid absorbing cottons on the liquid absorbing cotton carrying assemblies of the liquid absorbing cotton unloading station into a plurality of bottom covers on the bottom cover carrying assemblies of the liquid absorbing cotton assembly station. The liquid cup transfer assembly module 418 is mainly used for transferring and installing a plurality of liquid cups on the carrier of the bottom cover pre-assembly double-layer transfer belt line 1131 into a plurality of bottom covers on the bottom cover carrying assemblies of the liquid cup assembly unloading station to obtain a plurality of liquid cups pre-assembled with bottom covers and liquid absorbing cottons, and transferring a plurality of liquid cups pre-assembled with bottom covers and liquid absorbing cottons on the bottom cover carrying assemblies of the liquid cup assembly unloading station to the carrier of the bottom cover pre-assembly double-layer transfer belt line 1131.Thus, through the above-mentioned structural arrangement, it can automatically complete the loading operation of the bottom cover and the oil-absorbing cotton, and simultaneously complete the pre-assembly operation of the bottom covers and the oil-absorbing cotton of multiple liquid storage cups, and obtain multiple liquid storage cups pre-installed with bottom covers and liquid-absorbing cotton, under the cooperation of the liquid-absorbing cotton turntable module 411, the bottom cover turntable module 412, the liquid-absorbing cotton soft vibration feeding module 413, the liquid-absorbing cotton transfer feeding module 414, the bottom cover soft vibration feeding module 415, the bottom cover transfer feeding module 416, the liquid-absorbing cotton transfer assembly module 417, and the liquid storage cup transfer assembly module 418. That is, the bottom cover pre-assembly mechanism 410 can realize the automatic loading operation of the bottom cover and the oil-absorbing cotton, and can simultaneously perform the pre-assembly operation of the bottom covers and the oil-absorbing cotton of multiple liquid storage cups, so as to improve the overall work efficiency of the electronic atomizer assembly line 1 and meet the needs of mass production. At the same time, by setting the bottom cover soft vibration feeding module 415 and the oil-absorbing cotton soft vibration feeding module, the flexible feeding operation of the bottom cover and the oil-absorbing cotton is realized, making it have the advantages of being quiet, flexible and versatile.

[0103] In some examples, such as Figure 1 and Figure 7 As shown, the bottom cover pressing assembly mechanism 420 may specifically include a carrier positioning module, a carrier supporting module 421 and a bottom cover pressing module 422, wherein the carrier positioning module is mainly used to position the carrier on the bottom cover pressing double-layer transmission belt line 1132 on the target assembly station. The carrier supporting module 421 may be specifically located directly below the target assembly station, and is mainly used to support the carrier when the carrier positioning module positions the carrier on the target assembly station. The bottom cover pressing module 422 may be specifically located directly above the target assembly station, and is mainly used to perform a bottom cover pressing operation on multiple liquid storage cups pre-installed with bottom covers and absorbent cotton on the carrier while the carrier supporting module 421 supports the carrier, thereby obtaining multiple first semi-finished products. In this way, through the above-mentioned structural setting, after completing the pre-assembly operation of the liquid storage cup and the bottom cover and obtaining a plurality of liquid storage cups pre-installed with bottom covers and oil-absorbing cotton, it is only necessary to transport these liquid storage cups to the target assembly station through the carrier on the bottom cover pressing double-layer transmission belt line 1132, and then the bottom cover pressing module 422 can cooperate with the carrier positioning module, the carrier support module 421 and the bottom cover pressing module 422 respectively to automatically and simultaneously complete the bottom cover pressing assembly operation of the plurality of liquid storage cups to obtain a plurality of first semi-finished products. That is, the bottom cover pressing assembly mechanism 420 can simultaneously perform the bottom cover pressing operation of a plurality of liquid storage cups, so as to improve the overall work efficiency of the electronic atomizer assembly line 1 and meet the needs of mass production. At the same time, through the relevant structural setting of the carrier support module 421, the entire bottom cover pressing operation process can be completed directly on the bottom cover pressing double-layer transmission belt line 1132, which can further improve the overall work efficiency of the electronic atomizer assembly line 1.

[0104] In some examples, such as Figure 1 and Figure 8As shown, the fourth double-layer transmission belt line 114 is sequentially provided with an oiling station 1141 and a cotton stick removal station 1142 along its first transmission direction. The oiling and stick removal device 500 includes an oiling mechanism and a cotton stick removal mechanism. The oiling mechanism may specifically include multiple oiling needles, which are movably arranged directly above the oiling station 1141 to simultaneously oil multiple first semi-finished products on the carrier of the oiling station 1141. The cotton stick removal mechanism may specifically include multiple cotton stick clamping modules, which are movably arranged directly above the cotton stick removal station 1142 to simultaneously remove the cotton sticks from the multiple first semi-finished products on the carrier of the cotton stick removal station 1142 that have been oiled, thereby obtaining multiple second semi-finished products. In this way, through the above-mentioned structural arrangement, the oiling mechanism and the cotton stick removal mechanism can cooperate with each other to automatically complete the oiling and cotton stick removal operations of multiple first semi-finished products, thereby obtaining multiple second semi-finished products.

[0105] In some examples, such as Figure 1 and Figure 9As shown, the top cover assembling device 600 can specifically include a top cover turntable module 610, a semi-finished product transfer module 620, a top cover flexible vibration feeding module 630, a top cover transfer module 640, and a top cover pressing module 650. The top cover turntable module 610 specifically provides a feeding and discharging station, an assembling station, and a pressing station. The top cover turntable module 610 includes a top cover turntable and a plurality of semi-finished product bearing assemblies. The plurality of semi-finished product bearing assemblies are respectively arranged on the top cover turntable and are equidistantly arranged along the circumference of the top cover turntable. Under the rotation of the top cover turntable, the plurality of semi-finished product bearing assemblies cyclically pass through the feeding and discharging station, the assembling station, and the pressing station. The semi-finished product transfer module 620 is mainly used to transfer a plurality of second semi-finished products at a target position to the semi-finished product bearing assemblies at the feeding and discharging station, and to transfer a plurality of finished products on the semi-finished product bearing assemblies at the feeding and discharging station to the target position. The target position is a carrier on the fifth double-layer transmission belt line 115. The top cover flexible vibration feeding module 630 specifically provides a top cover feeding station and is mainly used to transfer a plurality of top covers to be fed to the top cover feeding station by a flexible vibration feeding structure. The top cover transfer module 640 is mainly used to transfer and install a plurality of top covers on the top cover feeding station to a plurality of second semi-finished products on the semi-finished product bearing assemblies at the assembling station, to obtain a plurality of second semi-finished products assembled with top covers. The top cover pressing module 650 is mainly used to perform a top cover pressing operation on a plurality of second semi-finished products assembled with top covers on the semi-finished product bearing assemblies at the pressing station, to obtain a plurality of finished products. In this way, through the above structural arrangement, when the carrier on the fifth double-layer transmission belt line 115 transfers a plurality of second semi-finished products obtained in the previous process, the top cover turntable module 610, the semi-finished product transfer module 620, the top cover flexible vibration feeding module 630, the top cover transfer module 640, and the top cover pressing module 650 are respectively matched to automatically complete the feeding operation of the top cover and simultaneously complete the top cover pressing and assembling operation of a plurality of second semi-finished products, to obtain a plurality of finished products. That is, the top cover assembling device 600 can realize the automatic feeding operation of the top cover while simultaneously performing the top cover pressing operation of a plurality of second semi-finished products, to improve the overall working efficiency of the electronic atomizer assembling line 1 and to meet the large-batch production demand. At the same time, through the arrangement of the top cover flexible vibration feeding module 630, the flexible feeding operation of the top cover is realized, which has the advantages of silence, good flexibility, and strong universality.

[0106] In some examples, as shown in Figure 1 and Figure 9 As shown, the flexible vibration feeding structure can specifically include a feeding channel and a flexible vibration disc driving the top cover to transmit along the feeding channel. The top cover flexible vibration feeding module is provided with a top cover feeding station at the transmission end of the feeding channel. In this way, through the above structural arrangement, the flexible vibration disc can be used to drive the top cover to transmit along the feeding channel, to realize the flexible feeding operation of the top cover.

[0107] It can be understood that the soft vibration plate mentioned in this example can be specifically provided with a corresponding feeding port for replenishing the top cover to be loaded.

[0108] In some examples, such as Figure 1 and Figure 9 As shown, the top cover transfer module 640 includes a top cover picking assembly and a three-axis motion assembly that drives the top cover picking assembly to perform spatial three-axis motion. Thus, through the above-mentioned structural arrangement, the top cover picking assembly can simultaneously grab multiple top covers at the top cover loading station. At the same time, the three-axis motion assembly is used to drive the top cover picking assembly to perform spatial three-axis motion, so as to transfer the multiple top covers from the top cover loading station to the multiple second semi-finished products on the semi-finished product carrier assembly of the assembly station. Furthermore, the top cover picking assembly includes multiple top cover picking structures, each of which includes a top cover picking nozzle and a nozzle rotation motor that drives the top cover picking nozzle to rotate. Thus, through the above-mentioned structural arrangement, each top cover picking structure can complete the suction and grabbing operation of the corresponding top cover through vacuum suction of the corresponding top cover picking nozzle. At the same time, the setting of the corresponding nozzle rotation motor can adjust its suction angle of the corresponding top cover according to the actual top cover assembly needs. Furthermore, the top cover transfer module 640 also includes a visual CCD component, and the three-axis motion component synchronously drives the top cover picking component and the visual CCD component to perform spatial three-axis motion. The visual CCD component is used to detect the position information of multiple second semi-finished products on the semi-finished product carrier component of the assembly station to ensure that the multiple top covers are accurately transferred and installed in the corresponding second semi-finished products to obtain the corresponding second semi-finished products equipped with top covers. In this way, through the above-mentioned structural setting, after accurately obtaining the position information of the multiple second semi-finished products through the photo detection of the visual CCD component, the multiple top covers can be accurately transferred and installed in the corresponding second semi-finished products through the coordination between the spatial three-axis motion of the three-axis motion component and the rotation of the nozzle rotation motor, thereby ensuring their installation quality.

[0109] In some examples, such as Figure 1 and Figure 9 As shown, the top cover pressing module 650 includes a top cover pressing block and a top cover pressing cylinder that drives the top cover pressing block to rise and fall. The top cover pressing block is located directly above the assembly station. It is understood that the coverage area of ​​the top cover pressing block should be equal to or greater than the coverage area of ​​the semi-finished product carrier assembly, so that when the top cover pressing block is pressed downward, it can simultaneously act on all second semi-finished products on the semi-finished product carrier assembly. In this way, the top cover pressing cylinder can drive the top cover pressing block to press downward, and simultaneously complete the top cover pressing operation on multiple second atomizer semi-finished products on the semi-finished product carrier assembly.

[0110] In some examples, such as Figure 1 and Figure 9As shown, the top cover turntable module 610 is also provided with a positioning station, which is located between the assembly station and the pressing station. Under the rotation of the top cover turntable, multiple semi-finished product bearing components circulate through the loading and unloading station, assembly station, positioning station and pressing station. The top cover assembly device 600 also includes a positioning module 660, which is used to perform a clamping and positioning operation on multiple second semi-finished products equipped with top covers on the semi-finished product bearing components of the positioning station to ensure that each top cover is accurately assembled with the corresponding second semi-finished product. In this way, the positioning station can be coordinated with the structural setting of the positioning module to ensure that each top cover is accurately assembled with the corresponding second semi-finished product, and then the subsequent top cover pressing operation can be performed to ensure the subsequent top cover pressing quality. Furthermore, the positioning module 660 includes two positioning clamps and a positioning clamping power structure that drives the two positioning clamps to move toward or away from each other. Each positioning clamp is provided with a plurality of positioning clamping grooves on the surface of one side facing the other positioning clamp, and the plurality of positioning clamping grooves of the two positioning clamps are arranged in a one-to-one correspondence. It is understood that the inner contour of each positioning clamping groove is adapted to the outer contour of one side of the second semi-finished product equipped with the top cover. In this way, when the two positioning clamps are driven by the positioning clamping power structure to move toward each other, the plurality of positioning clamping grooves of the two positioning clamps correspond one-to-one to clamp the corresponding second semi-finished product equipped with the top cover, thereby ensuring that each top cover is accurately assembled with the corresponding second semi-finished product without positional offset.

[0111] In some examples, such as Figure 1As shown, the sixth double-layer transmission belt line 116 may specifically include a resistance detection double-layer transmission belt line 1161, a weighing detection double-layer transmission belt line 1162, an appearance detection double-layer transmission belt line 1163, and a finished product unloading double-layer transmission belt line 1164, which are sequentially connected. The detection and unloading device 700 includes a resistance detection mechanism 710, a weighing detection mechanism 720, a CCD appearance detection mechanism 730, and a finished product unloading mechanism 740. Among them, the resistance detection mechanism 710 is set corresponding to the resistance detection double-layer transmission belt line 1161, and is mainly used to simultaneously perform resistance detection operations on multiple finished products on the carrier on the resistance detection double-layer transmission belt line 1161. The weighing detection mechanism 720 can specifically be set corresponding to the weighing detection double-layer transmission belt line 1162, and is used to simultaneously perform weighing detection operations on multiple finished products on the carrier on the weighing detection double-layer transmission belt line 1162. The CCD appearance inspection mechanism 730 is provided in correspondence with the appearance inspection double-layer conveyor belt line 1163 and is primarily used to simultaneously perform appearance inspection operations on multiple finished products on the carriers on the appearance inspection double-layer conveyor belt line 1163. The finished product unloading mechanism 740 is provided in correspondence with the finished product unloading double-layer conveyor belt line 1164 and is primarily used to simultaneously unload multiple finished products from the carriers on the finished product unloading double-layer conveyor belt line 1164. Thus, through the above-described structural arrangement, the resistance inspection mechanism, the weighing inspection mechanism, the CCD appearance inspection mechanism, and the finished product unloading mechanism can automatically complete the resistance inspection, weighing inspection, CCD appearance inspection, and unloading operations of the finished products.

[0112] It is understood that the resistance detection mechanism 710 can specifically transfer the multiple finished products to be tested from the carriers on the resistance detection double-layer conveyor belt line 1161 to the corresponding resistance detection tooling through a robotic arm. After the corresponding power-on resistance test is completed, the finished products that pass the electrical test are transferred back to the carriers on the resistance detection double-layer conveyor belt line 1161. The weighing detection mechanism 720 can specifically transfer the multiple finished products to be tested from the carriers on the weighing detection double-layer conveyor belt line 1162 to the corresponding weighing detection tooling through a robotic arm. After the corresponding weighing test is completed, the finished products that pass the weighing test are transferred back to the carriers on the weighing detection double-layer conveyor belt line 1162. The CCD appearance inspection mechanism 730 can specifically perform appearance inspection operations on the multiple finished products on the carriers on the appearance inspection double-layer conveyor belt line 1163 simultaneously through CCD photography inspection, and remove the finished products that fail the appearance inspection from the corresponding carriers through a robotic arm.

[0113] In some examples, such as Figure 1 and Figure 10As shown, the finished product unloading mechanism 740 includes a first unloading robot 741, a variable-pitch unloading module 742, a second unloading robot 743, and a blister tray unloading module 744. The first unloading robot 741 is primarily used to transfer multiple finished products from a carrier on the double-layer conveyor belt line 1164 for finished product unloading to the variable-pitch unloading module. The variable-pitch unloading module 742 is primarily used to adjust the spacing between the multiple finished products carried from a second spacing to a first spacing, where the first spacing is greater than the second spacing. The second unloading robot 743 is primarily used to simultaneously transfer the multiple finished products, whose spacing has been adjusted, from the variable-pitch unloading module 742 to the blister tray unloading module 744. The blister tray unloading module 744 is provided with a blister tray loading station, which is primarily used to place blister trays, which are primarily used to carry the multiple finished products transferred by the second unloading robot 743. Thus, through the above-mentioned structural arrangement, when performing the finished product unloading operation, it is only necessary to manually place the empty blister tray on the blister tray loading station. Then, with the cooperation of the first unloading robot 741, the unloading variable-pitch module 742, and the second unloading robot 743, the finished product can be unloaded automatically with variable pitch, thereby improving the working efficiency of the entire electronic atomizer assembly line 1. At the same time, due to the structural arrangement of the unloading variable-pitch module, even if the spacing between the slots for placing finished products on the blister tray is different from the spacing between the slots for placing finished products on the carrier, compatible unloading can be achieved to meet the needs of more unloading scenarios.

[0114] It can be understood that the specific implementation structure of the first unloading robot, unloading variable distance module, second unloading robot and blister tray unloading module mentioned in this example can correspond to the second loading robot 250, loading variable distance module 230, first loading robot 220 and blister tray loading module 210 mentioned above, and will not be repeated here.

[0115] In some examples, such as Figure 1 As shown, the double-layer transmission mechanism 110 further includes at least one transition double-layer transmission belt line (not shown), with at least one transition double-layer transmission belt line being provided at any one or more of the following: between the first double-layer transmission belt line 111 and the second double-layer transmission belt line 112, between the second double-layer transmission belt line 112 and the third double-layer transmission belt line 113, between the third double-layer transmission belt line 113 and the fourth double-layer transmission belt line 114, between the fourth double-layer transmission belt line 114 and the fifth double-layer transmission belt line 115, and between the fifth double-layer transmission belt line 115 and the sixth double-layer transmission belt line 116. Thus, when there are different assembly efficiencies in certain processes, the transition double-layer transmission belt line structure can be used to provide a transition buffer to avoid carrier congestion.

[0116] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electronic atomizer assembly line, used in the assembly operation of electronic atomizers, characterized in that: It includes a circulating feeding device, a liquid storage cup buffer loading device, an online laser engraving device, a bottom cover assembly device, an oil injection and rod pulling device, a top cover assembly device and a detection and unloading device, among which, The circulating feeding device includes a double-layer transmission mechanism, a first carrier lifting mechanism and a second carrier lifting mechanism, the double-layer transmission mechanism includes a first double-layer transmission belt line, a second double-layer transmission belt line, a third double-layer transmission belt line, a fourth double-layer transmission belt line, a fifth double-layer transmission belt line and a sixth double-layer transmission belt line, the first carrier lifting mechanism, the first double-layer transmission belt line, the second double-layer transmission belt line, the third double-layer transmission belt line, the fourth double-layer transmission belt line, the fifth double-layer transmission belt line, the sixth double-layer transmission belt line and the second carrier lifting mechanism are sequentially docked together to realize the circulating flow transmission of the carrier; The liquid storage cup buffer loading device is provided corresponding to the first double-layer transmission belt line and is used to simultaneously transfer multiple liquid storage cups to the carrier on the first double-layer transmission belt line; The online laser engraving device is provided corresponding to the second double-layer transmission belt line and is used to simultaneously perform online laser engraving operations on multiple liquid storage cups on the carrier on the second double-layer transmission belt line; The bottom cover assembly device is provided corresponding to the third double-layer transmission belt line, and is used to simultaneously assemble the bottom covers and liquid absorbent cotton of the multiple liquid storage cups on the carrier on the third double-layer transmission belt line to obtain multiple first semi-finished products; The oiling and stick pulling device is provided corresponding to the fourth double-layer transmission belt line, and is used to sequentially and simultaneously perform oiling and stick pulling operations on a plurality of first semi-finished products on the carrier on the fourth double-layer transmission belt line to obtain a plurality of second semi-finished products; The top cover assembly device is provided corresponding to the fifth double-layer transmission belt line and is used to simultaneously perform top cover assembly operations on multiple second semi-finished products on the carrier on the fifth double-layer transmission belt line to obtain multiple finished products; The inspection and unloading device is provided corresponding to the sixth double-layer conveyor belt line and is used to sequentially and simultaneously perform multiple quality inspections and unloading operations on multiple finished products on the carrier on the sixth double-layer conveyor belt line; The first carrier lifting mechanism and the second carrier lifting mechanism each include a carrier lifting frame, a carrier two-way transmission platform, and a lifting power assembly. The carrier lifting frame is respectively provided with an upper docking station and a lower docking station in the vertical direction. The carrier two-way transmission platform is movably provided on the carrier lifting frame. The lifting power assembly is driven and connected to the carrier two-way transmission platform to drive the carrier two-way transmission platform to switch back and forth between the upper docking station and the lower docking station. When the carrier is at the upper docking station, the two-way transport platform carries and drives the carrier to be transported along a first direction. When the carrier is at the lower docking station, the two-way transport platform carries and drives the carrier to be transported along a second direction. The first direction and the second direction are set oppositely.

2. The electronic atomizer assembly line according to claim 1, characterized in that: The liquid storage cup buffer feeding device includes a blister tray feeding module, a first feeding manipulator, a feeding variable distance module, a feeding buffer module and a second feeding manipulator, wherein: The blister tray loading module is provided with a blister tray loading station, the blister tray loading station is used to place the blister tray, and the blister tray is used to carry multiple liquid storage cups to be loaded; The first loading robot is used to simultaneously flip the plurality of liquid storage cups in a row on the blister tray 180 degrees and transfer them to the loading variable distance module; The feeding distance-changing module is used to adjust the distance between the plurality of liquid storage cups carried thereon from a first distance to a second distance, wherein the first distance is larger than the second distance; The feeding buffer module is used to temporarily buffer the plurality of liquid storage cups with adjusted spacing transferred from the feeding variable spacing module; The second loading robot is used to simultaneously transfer the multiple liquid storage cups with adjusted spacing on the loading variable spacing module to the loading cache module when the loading cache module does not cache the liquid storage cups, and to simultaneously transfer the multiple liquid storage cups with adjusted spacing on the loading variable spacing module and some of the liquid storage cups on the loading cache module to the carrier on the double-layer transmission belt line of the electronic atomizer assembly line when the number of liquid storage cups on the loading variable spacing module is less than a preset value.

3. The electronic atomizer assembly line according to claim 1, characterized in that: The online laser engraving device includes a laser engraving bearing module, a laser engraving feeding robot and a laser engraving mechanism, wherein: The laser engraving carrying module is used to carry the multiple liquid storage cups to be laser engraved; The laser engraving loading robot is used to transfer the multiple liquid storage cups on the carrier on the second double-layer transmission belt line to the laser engraving bearing module, and to transfer the multiple liquid storage cups that have been laser engraved on the laser engraving bearing module to the carrier on the second double-layer transmission belt line; The laser engraving mechanism is used to perform online laser engraving operations on the multiple liquid storage cups on the laser engraving carrying module.

4. The electronic atomizer assembly line according to claim 1, characterized in that: The third double-layer transmission belt line includes a bottom cover pre-assembly double-layer transmission belt line and a bottom cover pressing double-layer transmission belt line that are sequentially connected, and the bottom cover assembly device includes a bottom cover pre-assembly mechanism and a bottom cover pressing assembly mechanism, wherein, The bottom cover pre-assembly mechanism is provided corresponding to the bottom cover pre-assembly double-layer transmission belt line, and is used to simultaneously perform a pre-assembly operation of the bottom covers and the liquid absorbent cotton on a plurality of liquid storage cups on a carrier on the bottom cover pre-assembly double-layer transmission belt line, thereby obtaining a plurality of liquid storage cups pre-assembled with the bottom covers and the liquid absorbent cotton; The bottom cover pressing and assembling mechanism is arranged corresponding to the bottom cover pressing and double-layer transmission belt line, and is used to simultaneously perform bottom cover pressing and assembling operations on multiple liquid storage cups pre-installed with the bottom cover and the absorbent cotton on the carrier on the bottom cover pressing and double-layer transmission belt line, to obtain multiple first semi-finished products.

5. The electronic atomizer assembly line according to claim 4, characterized in that: The bottom cover pre-assembly mechanism includes a liquid absorbent cotton turntable module, a bottom cover turntable module, a liquid absorbent cotton soft vibration feeding module, a liquid absorbent cotton transfer feeding module, a bottom cover soft vibration feeding module, a bottom cover transfer feeding module, a liquid absorbent cotton transfer assembly module and a liquid storage cup transfer assembly module, wherein, The liquid absorbent cotton turntable module is provided with a first liquid absorbent cotton loading station and a liquid absorbent cotton unloading station. The liquid absorbent cotton turntable module includes a liquid absorbent cotton turntable and a plurality of liquid absorbent cotton bearing components. The plurality of liquid absorbent cotton bearing components are respectively arranged on the liquid absorbent cotton turntable and are arranged at equal intervals along the circumference of the liquid absorbent cotton turntable so as to circulate through the first liquid absorbent cotton loading station and the liquid absorbent cotton unloading station under the rotation of the liquid absorbent cotton turntable; The bottom cover turntable module is provided with a first bottom cover loading station, a liquid absorbent cotton assembly station and a liquid storage cup assembly and unloading station. The liquid absorbent cotton assembly station is arranged adjacent to the liquid absorbent cotton unloading station. The bottom cover turntable module includes a bottom cover turntable and a plurality of bottom cover bearing assemblies. The plurality of bottom cover bearing assemblies are respectively arranged on the bottom cover turntable and are arranged at equal intervals along the circumference of the bottom cover turntable so as to circulate through the bottom cover loading station, the liquid absorbent cotton assembly station and the liquid storage cup assembly and unloading station under the rotation of the bottom cover turntable. The liquid absorbent cotton soft vibration feeding module is provided with a second liquid absorbent cotton feeding station, which is used to transfer a plurality of liquid absorbent cottons to be fed to the second liquid absorbent cotton feeding station through the soft vibration feeding structure; The liquid absorbent cotton transfer and loading module is used to transfer the plurality of liquid absorbent cottons on the second liquid absorbent cotton loading station to the liquid absorbent cotton carrying assembly of the first liquid absorbent cotton loading station; The bottom cover soft vibration loading module is provided with a second bottom cover loading station, which is used to transfer multiple bottom covers to be loaded to the second bottom cover loading station through a soft vibration loading structure; The bottom cover transfer and loading module is used to transfer the multiple bottom covers on the second bottom cover loading station to the bottom cover supporting assembly of the first bottom cover loading station; The absorbent cotton transfer assembly module is used to transfer and install multiple absorbent cottons on the absorbent cotton carrying assembly of the absorbent cotton unloading station into multiple bottom covers on the bottom cover carrying assembly of the absorbent cotton assembly station; The liquid storage cup transfer assembly module is used to transfer and install multiple liquid storage cups on the carrier of the bottom cover pre-installed double-layer transmission belt line to multiple bottom covers on the bottom cover supporting component of the liquid storage cup assembly and unloading station to obtain multiple liquid storage cups pre-installed with the bottom covers and the liquid absorbent cotton, and to transfer multiple liquid storage cups on the bottom cover supporting component of the liquid storage cup assembly and unloading station with the bottom covers and the liquid absorbent cotton pre-installed to the carrier of the bottom cover pre-installed double-layer transmission belt line.

6. The electronic atomizer assembly line according to claim 4, characterized in that: The bottom cover pressing assembly mechanism includes a carrier positioning module, a carrier support module and a bottom cover pressing module, wherein: The carrier positioning module is used to position the carrier on the bottom cover pressing double-layer transmission belt line at the target assembly station; The carrier support module is located directly below the target assembly station and is used to support the carrier when the carrier positioning module positions the carrier on the target assembly station; The bottom cover pressing module is located directly above the target assembly station and is used to simultaneously press down the bottom covers of multiple liquid storage cups pre-installed with the bottom covers and the absorbent cotton on the carrier when the carrier support module supports the carrier, thereby obtaining multiple first semi-finished products.

7. The electronic atomizer assembly line according to claim 1, characterized in that: The fourth double-layer transmission belt line is provided with an oiling station and a cotton stick pulling station in sequence along its first transmission direction. The oiling and stick pulling device includes an oiling mechanism and a cotton stick pulling mechanism, wherein: The oiling mechanism includes a plurality of oiling needle tubes, which are movably arranged directly above the oiling station to simultaneously oil a plurality of first semi-finished products on a carrier of the oiling station; The cotton stick pulling mechanism includes multiple cotton stick clamping modules, which are movably arranged directly above the cotton stick pulling station to simultaneously perform cotton stick pulling operations on multiple first semi-finished products that have been oiled on the carrier of the cotton stick pulling station to obtain multiple second semi-finished products.

8. The electronic atomizer assembly line according to claim 1, characterized in that: The top cover assembly device includes a top cover turntable module, a semi-finished product transfer module, a top cover soft vibration feeding module, a top cover transfer module and a top cover pressing module, wherein: The top cover turntable module is provided with a loading and unloading station, an assembly station and a pressing station. The top cover turntable module includes a top cover turntable and a plurality of semi-finished product carrying components. The plurality of semi-finished product carrying components are respectively arranged on the top cover turntable and are arranged at equal intervals along the circumference of the top cover turntable so as to circulate through the loading and unloading station, the assembly station and the pressing station under the rotation of the top cover turntable; The semi-finished product transfer module is used to transfer multiple second semi-finished products at the target position to the semi-finished product carrying assembly of the loading and unloading station, and to transfer multiple finished products on the semi-finished product carrying assembly of the loading and unloading station to the target position, which is the carrier on the fifth double-layer transmission belt line; The top cover soft vibration loading module is provided with a top cover loading station, which is used to transfer multiple top covers to be loaded to the top cover loading station through a soft vibration loading structure; The top cover transfer module is used to transfer and install the plurality of top covers on the top cover loading station to the plurality of second semi-finished products on the semi-finished product carrying assembly at the assembly station, thereby obtaining a plurality of second semi-finished products equipped with the top covers; The top cover pressing module is used to perform top cover pressing operations on multiple second semi-finished products equipped with the top covers on the semi-finished product carrying assembly of the pressing station to obtain multiple finished products.

9. The electronic atomizer assembly line according to claim 1, characterized in that: The sixth double-layer transmission belt line includes a resistance detection double-layer transmission belt line, a weighing detection double-layer transmission belt line, an appearance detection double-layer transmission belt line and a finished product unloading double-layer transmission belt line that are sequentially connected, and the detection and unloading device includes a resistance detection mechanism, a weighing detection mechanism, a CCD appearance detection mechanism and a finished product unloading mechanism, wherein, The resistance detection mechanism is provided corresponding to the resistance detection double-layer transmission belt line, and is used to simultaneously perform resistance detection operations on multiple finished products on the carrier on the resistance detection double-layer transmission belt line; The weighing detection mechanism is provided corresponding to the weighing detection double-layer transmission belt line, and is used to simultaneously perform weighing detection operations on multiple finished products on the carrier on the weighing detection double-layer transmission belt line; The CCD appearance inspection mechanism is provided corresponding to the appearance inspection double-layer transmission belt line, and is used to simultaneously perform appearance inspection operations on multiple finished products on the carriers on the appearance inspection double-layer transmission belt line; The finished product unloading mechanism is arranged corresponding to the finished product unloading double-layer transmission belt line, and is used to simultaneously unload multiple finished products on the carrier on the finished product unloading double-layer transmission belt line.

10. The electronic atomizer assembly line according to claim 9, characterized in that: The finished product unloading mechanism includes a first unloading manipulator, a variable-distance unloading module, a second unloading manipulator and a blister tray unloading module, wherein: The first unloading robot is used to transfer multiple finished products on the carrier on the finished product unloading double-layer transmission belt line to the unloading variable distance module; The blanking and pitch-changing module is used to adjust the spacing between the plurality of carried finished products from the second spacing to the first spacing, where the first spacing is larger than the second spacing; The second unloading robot is used to simultaneously transfer the multiple finished products with adjusted spacing on the unloading variable-pitch module to the blister tray unloading module; The blister tray unloading module is provided with a blister tray loading station, which is used to place the blister tray, and the blister tray is used to carry the multiple finished products transferred by the second unloading robot.

11. The electronic atomizer assembly line according to any one of claims 1 to 10, characterized in that: The double-layer transmission mechanism also includes at least one transition double-layer transmission belt line, and at least one transition double-layer transmission belt line is provided between any one or any several of the first double-layer transmission belt line and the second double-layer transmission belt line, between the second double-layer transmission belt line and the third double-layer transmission belt line, between the third double-layer transmission belt line and the fourth double-layer transmission belt line, between the fourth double-layer transmission belt line and the fifth double-layer transmission belt line, and between the fifth double-layer transmission belt line and the sixth double-layer transmission belt line.

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