Pressing device

Abstract

The utility model provides a pressing device, which is used for assembling an oil cup and a bottom cover of an electronic atomization device, the pressing device comprises a pressing plate, a fixed seat and an elastic piece, the pressing plate and the fixed seat are movably connected through the matching of a first guide structure and a second guide structure, so that the pressing plate can move along the axial direction of the fixed seat; a magnetic attraction piece is arranged on the side, facing the fixing base, of the pressing plate and used for providing attraction force for attracting the bottom cover to the cover plate. A placing platform is detachably assembled on the side, facing the pressing plate, of the fixing base and used for containing an oil cup. The elastic piece is sleeved on the first guide structure, and two ends of the elastic piece are respectively abutted against the fixed seat and the pressing plate for providing elastic force for enabling the pressing plate to be far away from the fixed seat. The first guide structure and the second guide structure have a guide effect on axial movement of the pressing plate, the bottom cover and the oil cup are accurately pressed, the pressing plate can be reset, and efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of manufacturing equipment for electronic atomization devices, and in particular relates to a pressing device. Background Art

[0002] Electronic atomization devices are widely used in people's lives. Electronic atomization devices include an oil cup and a bottom cover, which are generally connected by buckles. In the process of finished product assembly, manual visual identification is often used for alignment, which has low assembly efficiency, easy fatigue of employees, and may also cause quality abnormalities such as oil leakage due to skewed alignment, resulting in a high product defect rate. Utility Model Content

[0003] The technical purpose of the utility model is to provide a pressing device, which aims to solve the technical problems in the related technology of low assembly efficiency, easy fatigue of employees during operation, and possible quality abnormalities such as oil leakage caused by skew alignment during the assembly process of electronic atomizers, resulting in a high product defect rate.

[0004] In order to solve the above technical problems, the utility model is implemented as follows: a pressing device is used to assemble the oil cup and the bottom cover of the electronic atomization device, and the pressing device includes: a pressing plate, a fixing seat and an elastic member;

[0005] The fixing seat is provided with a first guide structure extending in the axial direction, and the pressure plate is provided with a second guide structure, and the first guide structure is movably connected to the second guide structure so that the pressure plate can move axially relative to the fixing seat; the fixing seat is detachably equipped with a placement platform on the side facing the pressure plate, and the placement platform is used to accommodate the oil cup; the pressure plate is also provided with a magnetic suction member on the side facing the fixing seat to provide an adsorption force for adsorbing the bottom cover on the cover plate; the elastic member is sleeved on the first guide structure, one end of the elastic member abuts against the fixing seat and the other end abuts against the pressure plate, and the elastic member is used to provide an elastic force to keep the pressure plate away from the fixing seat.

[0006] Furthermore, the placing platform is provided with a limiting groove for accommodating the oil cup, the limiting groove is opened toward the pressing plate, and the limiting groove is directly opposite to the magnetic attraction member.

[0007] Furthermore, the placing platform is provided with a plurality of the limiting grooves, and the pressing plate is provided with a plurality of the magnetic suction members, and the limiting grooves and the magnetic suction members correspond one to one.

[0008] Furthermore, a buffer is detachably mounted in the limiting groove, and the buffer is formed with a receiving groove opening toward the pressing plate, and the inner side of the receiving groove matches the outer side of the oil cup suction nozzle.

[0009] Further, the shape of the opening end of the limiting groove is circular; and / or the shape of the opening end of the accommodating groove is circular; the diameter of the circle is between 12-25 mm.

[0010] Furthermore, the fixing seat is provided with two first guide structures at intervals, the placing platform is located between the two first guide structures, the pressing plate is provided with two second guide structures at intervals, and the first guide structures correspond to the second guide structures one by one.

[0011] Furthermore, the first guide structure includes a guide rod arranged on the side of the fixed seat facing the pressure plate, and the second guide structure includes a bearing and an assembly hole opened on the pressure plate, the bearing is assembled in the assembly hole, the bearing has a sliding hole, and the guide rod is sleeved in the sliding hole.

[0012] Furthermore, a first limiting structure is provided on a side of the guide rod away from the fixing seat, and the pressing device also includes a second limiting structure, which is fixedly assembled on the first limiting structure and is provided on a side of the pressure plate away from the fixing seat.

[0013] Furthermore, the pressing device also includes an elastic member sleeved on the first guide structure, one end of the elastic member abuts against the fixing seat and the other end abuts against the pressing plate, and the elastic member is used to provide an elastic force to keep the pressing plate away from the fixing seat.

[0014] Furthermore, a gripping portion protrudes from the side wall of the placement platform.

[0015] Furthermore, the fixing seat is also provided with a mounting groove for limiting the horizontal movement of the placing platform.

[0016] Compared with the related art, the pressing device in the utility model has the following beneficial effects:

[0017] In the utility model, the fixed seat is provided with a placement platform, and the oil cup can be accommodated in the placement platform, so that the oil cup is connected to the base, and the opening of the oil cup faces the pressure plate. A magnetic suction piece is provided on the side of the pressure plate facing the fixed seat, and an electrode is provided in the bottom cover. The magnetic suction piece can absorb the electrode of the bottom cover, so that the bottom cover is connected to the pressure plate, and the opening of the bottom cover faces the fixed seat. At the same time, since the magnet absorbs the electrode of the bottom cover, the magnet can also guide the bottom cover, so that the opening of the bottom cover can be directly opposite to the opening of the oil cup. In addition, the pressure plate can move along the axial direction of the fixed seat, and the first guide structure is movably connected to the second guide structure, and the elastic member is sleeved on the first guide structure. When the pressure plate is moved, the elastic member is compressed, and the pressure plate moves toward the fixed seat along the axial direction of the fixed seat under the guidance of the first guide structure and the second guide structure, so that the bottom cover can be moved toward the oil cup along the axial direction of the fixed seat, so that the bottom cover and the oil cup are accurately aligned, and the moving process is smooth and unobstructed. Then, by applying a force to the pressure plate, the bottom cover and the oil cup can be pressed and assembled. During the entire pressing process, manual visual identification of alignment is not required, and there will be no quality abnormalities such as oil leakage caused by skewed alignment, and the assembly efficiency is high. When the pressing plate is released, the elastic member rebounds, and the pressing plate moves away from the fixing seat along the axial direction of the fixing seat under the guidance of the first guide structure and the second guide structure, thereby achieving timely reset of the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the pressing device in the embodiment of the utility model when in use;

[0020] Figure 2 is an exploded view of a pressing device in an embodiment of the utility model;

[0021] Figure 3 It is an exploded view of the pressing plate in the embodiment of the utility model;

[0022] Figure 4 It is an exploded view of the oil cup and the buffer member in the embodiment of the utility model.

[0023] In the accompanying drawings, each reference numeral represents:

[0024] 1. Pressing plate; 11. Magnetic element; 12. Bearing; 13. Nut;

[0025] 2. Fixed seat; 21. Placement platform; 211. Limiting groove; 212. Buffer; 2121. Accommodating groove; 22. Guide rod;

[0026] 3. Elastic part; 4. Grip; 5. Oil cup; 6. Bottom cover. DETAILED DESCRIPTION

[0027] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] See also Figure 1-4, an embodiment of the utility model provides a pressing device for assembling the oil cup 5 and the bottom cover 6 of the electronic atomization device, the pressing device comprising: a pressing plate 1, a fixing seat 2 and an elastic member 3; wherein the fixing seat 2 is provided with a first guide structure extending along the axial direction, and the pressing plate 1 is provided with a second guide structure, the first guide structure is connected to the second guide structure, so that the pressing plate 1 can move relative to the fixing seat 2 along the axial direction, that is, the pressing plate 1 is movably connected to the fixing seat 2 and can move along the axial direction of the fixing seat 2; a magnetic suction member 11 is provided on the side of the pressing plate 1 facing the fixing seat 2 to provide an adsorption force for adsorbing the bottom cover 6 on the cover plate; the fixing seat 2 is detachably equipped with a placing platform 21 on the side facing the pressing plate 1, and the placing platform 21 is used to accommodate the oil cup 5; an elastic member 3 is sleeved on the first guide structure, one end of the elastic member 3 abuts against the fixing seat 2 and the other end abuts against the pressing plate 1, and the elastic member 3 is used to provide an elastic force to keep the pressing plate 1 away from the fixing seat 2.

[0031] In the embodiment of the utility model, the fixing seat 2 is provided with a placement platform 21, and the oil cup 5 can be accommodated in the placement platform 21, so that the oil cup 5 is connected to the base, and the opening of the oil cup 5 faces the pressing plate 1. The pressing plate 1 is provided with a magnetic suction member 11 on the side facing the fixing seat 2, and an electrode is provided in the bottom cover 6. The magnetic suction member 11 can absorb the electrode of the bottom cover 6, so that the bottom cover 6 is connected to the pressing plate 1, and the opening of the bottom cover 6 faces the fixing seat 2. At the same time, because the magnet absorbs the electrode of the bottom cover 6, the magnet can also guide the bottom cover 6, so that the opening of the bottom cover 6 can be directly opposite to the opening of the oil cup 5. In addition, by connecting the first guide structure and the second guide structure, the bottom cover 6 and the oil cup 5 can be accurately aligned. The pressure plate 1 can move along the axial direction of the fixed seat 2 under the guidance of the first guide structure and the second guide structure, and the movement process can be kept smooth and unobstructed, so that the bottom cover 6 and the oil cup 5 can be aligned accordingly. By moving the pressure plate 1, the bottom cover 6 can be moved toward the oil cup 5 along the axial direction of the fixed seat 2, and by applying a force to the pressure plate 1, the bottom cover 6 and the oil cup 5 can be pressed and assembled. During the entire pressing process, there is no need for manual visual identification of alignment, and there will be no quality abnormalities such as oil leakage caused by skewed alignment, and the assembly efficiency is high; when the pressure plate 1 is released, the elastic member 3 rebounds, and the pressure plate moves along the axial direction of the fixed seat 2 away from the fixed seat 2 under the guidance of the first guide structure and the second guide structure, thereby realizing the timely reset of the pressure plate 1.

[0032] Exemplarily, the magnetic attraction member 11 may be a magnet, and the magnet may be embedded on the pressure plate 1. The shape of the magnet may be a cylinder, a cube, a cuboid, etc. When the magnet is a cylinder, the diameter of the magnet may be 3-8 mm, such as 3, 4, 5, 6, 7, 8 mm, etc.; the height of the magnet may be 3-6 mm, such as 3, 3.5, 4, 4.5, 5, 5.5, 6 mm, etc. When the magnet is a cube, etc., the size of the magnet may be adaptively adjusted, and the embodiment of the utility model does not make specific limitations.

[0033] Furthermore, the placing platform 21 is provided with a limiting groove 211 for accommodating the oil cup 5 , the limiting groove 211 opens toward the pressing plate 1 , and the limiting groove 211 is directly opposite to the magnetic attraction member 11 .

[0034] Specifically, in some embodiments, the inner side of the limiting groove 211 matches the outer side of the nozzle of the oil cup 5, and the limiting groove 211 can be used to accommodate the nozzle of the oil cup 5. When the bottom cover 6 is connected to the magnetic suction member 11 and the nozzle of the oil cup 5 is accommodated in the limiting groove 211, since the limiting groove 211 is directly opposite to the magnetic suction member 11, it can be ensured that the opening of the bottom cover 6 is directly opposite to the opening of the oil cup 5, so that the automatic alignment setting of the two can be realized without manual visual recognition of the alignment.

[0035] Furthermore, the placing platform 21 is provided with a plurality of limiting grooves 211 , and the pressing plate 1 is provided with a plurality of magnetic suction members 11 , and the limiting grooves 211 and the magnetic suction members 11 correspond one to one.

[0036] In some embodiments, the placement platform 21 and the pressing plate 1 are both rectangular parallelepiped structures, and a plurality of limiting grooves 211 can be arranged at intervals on the placement platform 21 along the length direction, and a plurality of magnetic suction members 11 can be arranged at intervals on the pressing plate 1, and the limiting grooves 211 correspond to the magnetic suction members 11 one by one. Therefore, through one pressing, the assembly of multiple bottom covers 6 and multiple oil cups 5 can be realized, so that the batch assembly of the bottom covers 6 and the oil cups 5 can be realized.

[0037] Exemplarily, the placement platform 21 can be made of metal, and a plurality of limit grooves 211 can be provided on the placement platform 21. The length of the placement platform 21 can range from 165 to 330 mm, with a width of 45 mm and a height of 28 mm. There are 4 to 8 limit grooves 211 provided on the placement platform 21. The longer the length of the placement platform 21, the more limit grooves 211 can be provided. Specifically, the length of the placement platform 21 can be 165, 190, 200, 250, 300, 330 mm, and the like. The number of limit grooves 211 can be 4, 5, 6, 7, 8, and the like, and the number of magnetic suction parts 11 is set corresponding to the limit grooves 211.

[0038] It should be noted that the placement platform 21 and the pressure plate 1 can also have other shapes and structures and other sizes. At the same time, the embodiment of the utility model does not limit the specific setting position and specific setting quantity of the limit groove 211 and the magnetic suction component 11, and can be adjusted according to actual needs.

[0039] Furthermore, in some embodiments, a buffer member 212 is detachably mounted in the limiting groove 211 , and the buffer member 212 is formed with a receiving groove 2121 opening toward the pressing plate 1 , and the inner side of the receiving groove 2121 matches the outer side of the suction nozzle of the oil cup 5 .

[0040] Specifically, the limiting groove 211 is used to accommodate the buffer 212, and the suction nozzle of the oil cup 5 is assembled in the limiting groove 211 through the buffer 212. The buffer 212 can be freely placed in the limiting groove 211 and will not shake easily. The buffer 212 can be made of a flexible material such as plastic. By providing the buffer 212, the oil cup 5 can be prevented from being scratched during the process of taking and placing.

[0041] Exemplarily, if the limiting groove 211 is a rectangular parallelepiped, the outer peripheral side of the buffer 212 is also a rectangular parallelepiped. The dimensions of the outer peripheral side of the buffer 212 can be: 28 mm in length and width, and 25 mm in height. This outer dimension can cover electronic atomization devices of conventional size. Since the buffer 212 is detachably assembled in the limiting groove 211, in actual applications, the inner side receiving groove 2121 of the buffer 212 can be set to different sizes to accommodate oil cup 5 nozzles of different sizes. By replacing the buffer 212, the universality of oil cup 5 nozzles of different sizes can be achieved.

[0042] It should be noted that, for the embodiment in which the suction nozzle of the oil cup 5 is assembled in the limiting groove 211 through the buffer component 212, the shape of the limiting groove 211, the shape of the outer peripheral side of the buffer component 212, and the size of the outer peripheral side of the buffer component 212 are not specifically limited in the embodiment of the utility model and can be adjusted according to actual conditions.

[0043] Further, the shape of the opening end of the limiting groove 211 is circular; and / or the shape of the opening end of the accommodating groove 2121 is circular; the diameter of the circle is between 12-25 mm.

[0044] For the embodiment in which the oil cup 5 nozzle is directly installed in the limiting groove 211, the inner side of the limiting groove 211 matches the outer peripheral side of the oil cup 5 nozzle, and the outer peripheral side of the oil cup 5 nozzle is directly attached to the inner side of the limiting groove 211. When the shape of the opening end of the limiting groove 211 is circular, it can be suitable for a circular electronic atomization device. Specifically, the diameter of the opening end of the limiting groove 211 can be 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25 mm, etc., so that it can be suitable for oil cup 5 nozzles of different sizes and electronic atomization devices of different sizes.

[0045] It should be understood that the embodiments of the utility model can also be applied to electronic atomization devices of square or irregular shapes. Therefore, the shape of the opening end of the limiting groove 211 can also be rectangular, square, etc. At the same time, the opening end of the limiting groove 211 can be of other sizes and can be adjusted according to actual needs.

[0046] For the embodiment in which the nozzle of the oil cup 5 is assembled in the limiting groove 211 through the buffer 212, the outer peripheral side of the nozzle of the oil cup 5 matches the inner side of the receiving groove 2121, and the outer peripheral side of the nozzle of the oil cup 5 is directly attached to the inner side of the receiving groove 2121. Similarly, when the shape of the opening end of the receiving groove 2121 is circular, it can be applied to a circular electronic atomization device. The diameter of the opening end of the receiving groove 2121 can be 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25 mm, etc., so that it can be applied to nozzles of oil cups 5 of different sizes and to electronic atomization devices of different sizes.

[0047] It should be understood that the embodiments of the utility model can also be applied to electronic atomization devices of square or irregular shapes. Therefore, the shape of the opening end of the accommodating groove 2121 can also be rectangular, square, etc. At the same time, the opening end of the accommodating groove 2121 can be of other sizes and can be adjusted according to actual needs.

[0048] In some embodiments, the outer peripheral side of the suction nozzle of the oil cup 5 can be directly attached to the limiting groove 211, or it can be attached to the receiving groove 2121 of the buffer 212. In these embodiments, the shapes of the limiting groove 211 and the receiving groove 2121 can be set to match the outer peripheral side of the suction nozzle of the oil cup 5, and the shape of the buffer 212 can be set to match the shape of the limiting groove 211.

[0049] In some embodiments, the fixing seat 2 is a rectangular parallelepiped structure, the length of the fixing seat 2 can be between 220-440 mm, the width can be 70 mm, the height can be 25 mm, and a first guide structure and a placement platform 21 can be provided along the length direction, and the placement platform 21 can be provided with a plurality of limit grooves 211 to achieve batch assembly of the bottom cover 6 and the oil cup 5. Specifically, the length of the fixing seat 2 can be 220, 280, 300, 350, 400, 440 mm, etc.

[0050] It should be noted that the fixing seat 2 may also have other external shapes and structures and other sizes, which are not specifically limited in the embodiment of the utility model and can be adjusted according to actual needs.

[0051] Furthermore, in some embodiments, the fixing seat 2 is provided with two first guide structures at intervals, the placement platform 21 is located between the two first guide structures, and the pressing plate 1 is provided with two second guide structures at intervals, and the first guide structures correspond to the second guide structures one by one.

[0052] Specifically, the two first guide structures are respectively arranged on both sides of the fixed seat 2, and the limiting groove 211 is located between the two first guide structures. Correspondingly, the two second guide structures are respectively arranged on both sides of the pressure plate 1, and the magnetic suction component 11 is located between the two second guide structures. Therefore, when the pressure plate 1 is moved to make the bottom cover 6 and the oil cup 5 correspondingly pressed together, the guide structures on both sides can increase the guiding force on the pressure plate 1, so that the moving process is smoother, and the guide structure is on both sides of the placement platform 21 and the magnetic suction component 11, so the pressure plate 1 is evenly stressed.

[0053] Furthermore, the first guide structure includes a guide rod 22 arranged on the side of the fixed seat 2 facing the pressure plate 1, and the second guide structure includes a bearing 12 and an assembly hole opened on the pressure plate 1, the bearing 12 is assembled in the assembly hole, the bearing 12 has a sliding hole, and the guide rod 22 is sleeved in the sliding hole.

[0054] Specifically, the bearing 12 can be fixedly assembled on the pressure plate 1 by M4*12 screws. The outer shape of the bearing 12 can be T-shaped, and the assembly hole matches the outer shape of the bearing 12. The convex part of the bearing 12 is provided with the assembly hole and protrudes from the side of the pressure plate 1 close to the fixing seat 2. A through sliding hole is opened in the convex part of the bearing 12, and the inner diameter specification of the sliding hole can be The guide rod 22 can be integrally arranged with the fixing seat 2 or connected separately, and the guide rod 22 extends axially along the fixing seat 2, and the guide rod 22 is sleeved in the sliding hole. The sliding hole has a certain self-lubricating effect, and the pressing plate 1 is pressed, and the sliding hole can move along the guide rod 22, so that the bearing 12 can drive the pressing plate 1 to move axially along the fixing seat 2, and can maintain a good verticality.

[0055] Furthermore, a first limiting structure is provided on the side of the guide rod 22 away from the fixing seat 2 , and the pressing device also includes a second limiting structure, which is fixedly assembled on the first limiting structure and is provided on the side of the pressing plate 1 away from the fixing seat 2 .

[0056] Specifically, in some embodiments, the first limiting structure and the second limiting structure may be in a threaded connection relationship.

[0057] In some achievable embodiments, the first limiting structure may be an external thread provided at the end of the guide rod 22 away from the fixed seat 2, and the second limiting structure may be a nut 13. After the pressure plate 1 and the bearing 12 are assembled, the guide rod 22 is sleeved in the sliding hole, and the nut 13 may be threaded with the external thread of the guide rod 22 on the side of the pressure plate 1 away from the fixed seat 2, so that the nut 13 may limit the pressure plate 1 from moving in a direction away from the fixed seat 2 and sliding off the guide rod 22, so that the pressure plate 1 may be limited between the nut 13 and the fixed seat 2, and the pressure plate 1 may move axially along the fixed seat 2 between the nut 13 and the fixed seat 2.

[0058] In some possible implementations, the first limiting structure can be a threaded hole opened at the end of the guide rod 22 away from the fixed seat 2, and the second limiting structure can be an M10 screw. After the pressure plate 1 and the bearing 12 are assembled, the guide rod 22 is sleeved in the sliding hole, and the screw is threadedly connected to the threaded hole, and the nut of the screw is set on the side of the pressure plate 1 away from the fixed seat 2, which can also limit the pressure plate 1 from moving away from the fixed seat 2 and sliding off the guide rod 22, so that the pressure plate 1 moves axially along the fixed seat 2 between the nut 13 and the fixed seat 2.

[0059] In other embodiments, the first limiting structure and the second limiting structure may be in a snap-fit ​​connection relationship, etc.

[0060] In some embodiments, the elastic member 3 is sleeved on the outer side of the guide rod 22, and one end of the elastic member 3 abuts against the bearing 12, and the other end abuts against the fixing seat 2. The elastic member 3 has the functions of rebound and pre-compression, so that the pressing plate 1 is fixed between the elastic member 3 and the nut 13 when no external force is applied, and can be pre-compressed downward when an external force is applied, and rebounds and recovers in time when the external force disappears, so that the pressing plate 1 can be reset in time, thereby improving efficiency and convenience.

[0061] When the pressing plate 1 is pressed, the bearing 12 moves along the guide rod 22 toward the fixed seat 2, the elastic member 3 is compressed, and the bottom cover 6 is pressed into the oil cup 5. When the bottom cover 6 is fixedly assembled in the oil cup 5 and separated from the magnetic member, and there is no other external force, the elastic member 3 rebounds, and the bearing 12 can automatically move away from the fixed seat 2 under the action of the elastic member 3, so that the pressing plate 1 can be reset in time, and the bearing 12 cooperates with the elastic member 3 to maintain self-rebound.

[0062] In some embodiments, the first guide structure may be a vertical rod provided with a guide groove, and the guide groove extends axially along the fixed seat 2, and the second guide structure may be a guide wheel, and the guide wheel can slide in the guide groove. The elastic member 3 is sleeved on the outer side of the vertical rod, and a partition is provided between the guide wheel and the elastic member 3, the guide wheel is located between the partition and the pressure plate 1, and the elastic member 3 is located between the partition and the fixed seat 2. When the pressure plate 1 is pressed, the pressure plate 1 drives the guide wheel to move in the guide groove, and the guide wheel drives the partition to move axially along the fixed seat 2, the elastic member 3 is compressed, and the bottom cover 6 is pressed into the oil cup 5. When the bottom cover 6 is fixedly assembled in the oil cup 5 and detached from the magnetic member, and there is no other external force, the elastic member 3 rebounds, and the partition can drive the guide wheel and the pressure plate 1 under the action of the elastic member 3, and automatically move in the direction away from the fixed seat 2, so that the pressure plate 1 can be reset in time.

[0063] Further, a gripping portion 4 is protruded from the side wall of the placement platform 21. Specifically, the gripping portion 4 can be an operating handle, a handle, etc. The placement platform 21 can be detachably assembled on the fixing seat 2, and by providing the gripping portion 4, the placement platform 21 can be conveniently taken out and placed.

[0064] Furthermore, the fixing seat 2 is also provided with a mounting groove for limiting the horizontal movement of the placement platform 21. Specifically, the fixing seat 2 is provided with a mounting groove, and the opening of the mounting groove faces the pressure plate 1. The mounting groove and the placement platform 21 match in shape, and the placement platform 21 is placed in the mounting groove. Therefore, during the press-fit assembly process of the bottom cover 6 and the oil cup 5, the placement platform 21 will not shake, ensuring the smooth press-fit assembly of the bottom cover 6 and the oil cup 5. When the placement platform 21 needs to be replaced, the placement platform 21 is directly taken out from the opening direction of the mounting groove, and then a new placement platform 21 is placed from the opening direction of the mounting groove. The operation is convenient and quick.

[0065] Furthermore, the number of limit slots 211 provided on the placement platform 21 can be various, and the size of the opening end of the limit slot 211 can be various, and the size of the opening end of the buffer 212 and the receiving slot 2121 can also be various, and correspondingly, the size of the pressing plate 1 and the number of magnetic suction parts 11 can also be various. Therefore, by replacing different placement platforms 21 and pressing plates 1, electronic atomization devices of different appearances can be matched to achieve versatility and greatly reduce material costs; it is also possible to achieve free combination of the number of oil cups 5, realize small batch oiling, and realize that the oil filling process of the oil cup 5 and the assembly process of the bottom cover 6 and the oil cup 5 do not interfere with each other, and the production end can realize cyclic operation during separation.

[0066] The specific operation process can be: the bottom cover 6 is adsorbed on the pressing plate 1 by the magnetic attraction part 11 → the placement platform 21 is placed in the fixing seat 2 (the oil cup 5 is accommodated in the placement platform 21) → the bottom cover 6 and the oil cup 5 are pressed together → the pressing plate 1 rebounds, and the placement platform 21 is taken out at the same time (the bottom cover 6 is fixed to the oil cup 5, and the oil cup 5 is accommodated in the placement platform 21) → oil is injected into the oil cup 5 on the placement platform 21, ... (repeat the above steps). Compared with the traditional separate assembly, the embodiment of the utility model can significantly improve efficiency on the basis of improving reliability and convenience.

[0067] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0068] The above is a description of the technical solution provided by the utility model. For technicians in this field, according to the ideas of the embodiments of the utility model, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A pressing device for assembling an oil cup and a bottom cover of an electronic atomization device, characterized in that: The pressing device comprises: a pressing plate, a fixing seat and an elastic member; The fixing seat is provided with a first guide structure extending in the axial direction, and the pressing plate is provided with a second guide structure, and the first guide structure is movably connected to the second guide structure so that the pressing plate moves in the axial direction relative to the fixing seat; The fixing seat is detachably equipped with a placement platform on one side facing the pressing plate, and the placement platform is used to accommodate the oil cup; A magnetic attraction member is also provided on one side of the pressing plate facing the fixing seat, so as to provide an adsorption force for adsorbing the bottom cover onto the cover plate; The elastic member is sleeved on the first guide structure, one end of the elastic member abuts against the fixing seat and the other end abuts against the pressing plate, and the elastic member is used to provide elastic force to move the pressing plate away from the fixing seat.

2. The pressing device according to claim 1, characterized in that: The placing platform is provided with a limiting groove for accommodating the oil cup, the limiting groove opens toward the pressing plate, and the limiting groove is directly opposite to the magnetic attraction member.

3. The pressing device according to claim 2, characterized in that: The placing platform is provided with a plurality of the limiting grooves, and the pressing plate is provided with a plurality of the magnetic suction members, and the limiting grooves correspond to the magnetic suction members one by one.

4. The pressing device according to claim 2, characterized in that: A buffer is detachably mounted in the limiting groove, and the buffer is formed with a receiving groove with an opening toward the pressing plate, and the inner side of the receiving groove matches the outer side of the oil cup suction nozzle.

5. The pressing device according to claim 4, characterized in that: The shape of the opening end of the limiting groove is circular; and / or the shape of the opening end of the accommodating groove is circular; The diameter of the circle is between 12-25 mm.

6. The pressing device according to claim 1, characterized in that: The fixing seat is provided with two first guide structures at intervals, the placing platform is located between the two first guide structures, the pressing plate is provided with two second guide structures at intervals, and the first guide structures correspond to the second guide structures one by one.

7. The pressing device according to claim 1, characterized in that: The first guide structure includes a guide rod arranged on the side of the fixing seat facing the pressure plate, and the second guide structure includes a bearing and an assembly hole opened on the pressure plate, the bearing is assembled in the assembly hole, the bearing is provided with a sliding hole, and the guide rod is sleeved in the sliding hole.

8. The pressing device according to claim 7, characterized in that: A first limiting structure is arranged on a side of the guide rod away from the fixing seat, and the pressing device further comprises a second limiting structure, which is fixedly assembled on the first limiting structure and arranged on a side of the pressing plate away from the fixing seat.

9. The pressing device according to claim 1, characterized in that: A gripping portion protrudes from the side wall of the placement platform.

10. The pressing device according to claim 1, characterized in that: The fixing seat is also provided with a mounting groove for limiting the horizontal movement of the placing platform.

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