Assembling jig

Abstract

The utility model provides an assembling jig which is used for assembling an atomization assembly, the atomization assembly comprises an atomization support, an atomization core and a heating support, and the assembling jig comprises an upper die, a supporting table and a lower die which can be stacked in sequence; a first positioning part used for fixing a heating support to be assembled is arranged on the side, facing the supporting table, of the upper die. A limiting groove used for containing the atomizing core and a penetrating hole formed in the bottom wall of the limiting groove are formed in the side, facing the upper die, of the supporting table. A second positioning part for fixing the atomization bracket to be assembled is arranged on one side, facing the supporting table, of the lower die; the first positioning part, the penetrating hole and the second positioning part are correspondingly arranged, and the upper die can move relative to the supporting table in the direction of the lower die so as to drive the heating support to press the atomization core into the atomization support in the axial direction of the penetrating hole. In the assembling process, all parts of the atomization assembly and all parts of the assembling jig only need to be correspondingly assembled, then the upper die and the lower die are pressed, assembling of the atomization assembly can be achieved, and manual visual alignment is not needed.

Description

Technical Field

[0001] The utility model belongs to the field of manufacturing equipment for electronic atomization devices, and in particular relates to an assembly jig. Background Art

[0002] The atomization component of the electronic atomization device usually includes an atomization core, a heating bracket and an atomization bracket. During the assembly process, manual visual alignment is usually required, which can easily lead to problems such as low assembly efficiency, skewed alignment, high product defective rate, and easy fatigue of employees. In addition, for refillable electronic atomization devices, they have a longer service life and are more economical and environmentally friendly. They have attracted much attention in the consumer market and are also the overall market development trend of electronic atomization products. However, the heating requirements of refillable electronic atomization devices are high, and usually include two heating wires. In the process of producing and preparing refillable electronic atomization devices, the assembly process of the atomization component is more complicated, which is more likely to lead to problems such as skewed alignment and low assembly efficiency. Utility Model Content

[0003] The technical purpose of the utility model is to provide an assembly jig, which aims to solve the technical problems in the related technology of producing and preparing electronic atomization devices, that is, the assembly process of the atomization component is complicated, which easily leads to low assembly efficiency, skewed alignment, and high product defective rate.

[0004] To solve the above technical problems, the utility model is implemented as follows: an assembly jig is used to assemble an atomizer component, the atomizer component includes an atomizer bracket, an atomizer core and a heating bracket, and the assembly jig includes: an upper mold, a support platform and a lower mold that can be stacked in sequence; wherein, the upper mold is provided with a first positioning portion for fixing the heating bracket to be assembled on the side facing the support platform; the support platform is provided with a limiting groove for accommodating the atomizer core and a through hole opened on the bottom wall of the limiting groove on the side facing the upper mold; the lower mold is provided with a second positioning portion for fixing the atomizer bracket to be assembled on the side facing the support platform; the first positioning portion, the through hole and the second positioning portion are correspondingly arranged, and the upper mold can move relative to the support platform in the direction of the lower mold to drive the heating bracket to press the atomizer core into the atomizer bracket along the axial direction of the through hole.

[0005] Furthermore, the assembly jig also includes a separation piece, which is protruding with a separation rod corresponding to the first positioning portion. The upper mold is also provided with a through hole connected to the through hole at a position corresponding to the first positioning portion. The separation rod can be penetrated through the through hole and the through hole to push the heating bracket to separate from the first positioning portion.

[0006] Furthermore, the first positioning portion includes a main body portion for interference fit with the heating bracket to be assembled, and a first connecting portion arranged on the circumferential side of the main body portion and used to support the bottom edge of the heating bracket; along the axial direction, the through hole covers the main body portion and the first connecting portion; an avoidance space is opened in the first connecting portion at least along the length direction of the through hole, and the through hole is located in the avoidance space.

[0007] Furthermore, the first positioning portion also includes a second connecting portion protruding from the first connecting portion on the side away from the main body portion; the through hole includes a main body hole covering the main body portion and the first connecting portion, and a positioning hole arranged on the periphery of the main body hole and connected to the main body hole, and the second connecting portion is assembled in the positioning hole.

[0008] Furthermore, the upper mold is provided with a first limiting structure, the lower mold is provided with a second limiting structure, the support platform is provided with avoidance holes corresponding to the first limiting structure and the second limiting structure, the first limiting structure and the second limiting structure are connected through the avoidance holes, and the first limiting structure and the second limiting structure can move axially relative to the avoidance holes.

[0009] Further, the first limiting structure includes a first guide column protruding from the upper mold toward the side of the support platform, the second limiting structure includes a first limiting hole opened in the lower mold and penetrating along the axial direction, the first guide column passes through the avoidance hole, and can move along the first limiting hole;

[0010] Alternatively, the first limiting structure includes a first limiting hole opened in the upper mold and passing through the axial direction, and the second limiting structure includes a first guide column protruding from the lower mold toward the side of the support platform, the first guide column passes through the avoidance hole, and can move along the first limiting hole.

[0011] Furthermore, the support platform is provided with a third limiting structure, the lower mold is provided with a fourth limiting structure, and the third limiting structure and the fourth limiting structure are connected.

[0012] Further, the third limiting structure includes a second guide column protruding from the support platform toward the lower mold side, the fourth limiting structure includes a second limiting hole opened in the lower mold and penetrating along the axial direction, and the second guide column is penetrated through the second limiting hole;

[0013] Alternatively, the third limiting structure includes a second limiting hole opened in the support platform and passing through the axial direction, and the fourth limiting structure includes a second guide column protruding from the lower mold toward the side of the support platform, and the second guide column is passed through the second limiting hole.

[0014] Furthermore, a first connecting groove corresponding to the limiting groove and connected to the limiting groove through the through hole is also provided on the side of the support platform facing the lower mold, and the second positioning portion includes a second connecting groove for fixing the atomizer bracket to be assembled, and the first connecting groove and the second connecting groove enclose an assembly space for assembling the atomizer bracket.

[0015] Furthermore, along the width direction of the through hole, gripping portions are protrudingly provided on both sides of the support platform, and the gripping portions have a gripping area at least along the axial direction.

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

[0017] In the utility model, the heating bracket matches the first positioning part of the upper mold, the atomizer core matches the limiting groove of the support platform, and the atomizer bracket matches the second positioning part of the lower mold. During the assembly process, the heating bracket is fixed on the first positioning part, the atomizer core is assembled in the limiting groove, and the atomizer bracket is fixed on the second positioning part, and then the upper mold or the lower mold is pressed to make the upper mold and the lower mold close to each other relative to the support platform, so that the heating bracket can pass through the perforation and the heating bracket and the atomizer core can be fixed and assembled into the atomizer bracket together to realize the assembly of the atomizer assembly. Since the first positioning part, the perforation and the second positioning part are correspondingly arranged, therefore, during the assembly process, it is only necessary to assemble the various components of the atomizer assembly and the various components of the assembly jig correspondingly, and then make the upper mold and the lower mold close to each other, so as to realize the assembly of the various components of the atomizer assembly, without the need for manual visual alignment, which can solve the problems of low assembly efficiency, skewed alignment, high product defect rate, and easy fatigue of employees. In addition, the atomizer core is flat, and includes a flat heating sheet and oil-conducting cotton. The atomizer bracket has an inner cavity on one side facing the atomizer core and the heating bracket, and the atomizer core is fixed to the inner cavity through the heating bracket. The utility model uses an assembly jig to bend the atomizer core from a flat shape into a U shape when the heating bracket and the atomizer core are inserted into the inner cavity of the atomizer bracket, which is equivalent to having two oppositely arranged atomizer cores, so it can be suitable for the assembly of electronic atomizer devices that can be repeatedly refilled with oil. 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 This is a structural exploded view of the assembly fixture in the embodiment of the utility model from a first perspective;

[0020] Figure 2 It is a structural exploded view of the assembly fixture in the embodiment of the utility model at a second viewing angle;

[0021] Figure 3 It is a structural exploded view of the assembly fixture in the embodiment of the utility model in the first perspective and connected to the atomization component;

[0022] Figure 4 It is a structural exploded view of the assembly fixture in the embodiment of the utility model at a second viewing angle and connected to the atomization component;

[0023] Figure 5 It is a structural schematic diagram of the upper mold in the embodiment of the utility model;

[0024] Figure 6 This is a structural exploded diagram of the atomizer assembly.

[0025] In the accompanying drawings, each reference numeral represents:

[0026] 1. Upper die; 2. Support platform; 3. Lower die; 4. Separation parts;

[0027] 11. first positioning portion; 12. through hole; 13. first guide column; 21. limiting groove; 22. through hole; 23. avoidance hole; 24. second guide column; 25. second connecting groove; 26. gripping portion; 31. second positioning portion; 32. first limiting hole; 33. second limiting hole; 41. separation rod;

[0028] 111, main body; 112, first connecting part; 113, second connecting part; 221, main body hole; 222, positioning hole; 311, first connecting groove;

[0029] 101. heating bracket; 102. atomizer core; 103. atomizer bracket;

[0030] 1021. heating wire; 1022. oil-conducting cotton; 1031. inner cavity. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] See also Figure 1-6 The embodiment of the utility model provides an assembly jig for assembling an atomizer assembly, the atomizer assembly comprising an atomizer bracket 103, an atomizer core 102 and a heating bracket 101, and the assembly jig comprises: an upper mold 1, a support platform 2 and a lower mold 3 which can be stacked in sequence; wherein, the upper mold 1 is provided with a first positioning portion 11 for fixing the heating bracket 101 to be assembled on one side facing the support platform 2; the support platform 2 is provided with a limiting groove 21 for accommodating the atomizer core 102 and a through hole 22 opened on the bottom wall of the limiting groove 21 on one side facing the upper mold 1; the lower mold 3 is provided with a second positioning portion 31 for fixing the atomizer bracket 103 to be assembled on one side facing the support platform 2; the first positioning portion 11, the through hole 22 and the second positioning portion 31 are correspondingly arranged, and the upper mold 1 can move relative to the support platform 2 in the direction of the lower mold 3 to drive the heating bracket 101 to press the atomizer core 102 into the atomizer bracket 103 along the axial direction of the through hole 22.

[0035] In the embodiment of the utility model, the heating bracket 101 matches the first positioning portion 11 of the upper mold 1, the atomizer core 102 matches the limiting groove 21 of the support platform 2, and the atomizer bracket 103 matches the second positioning portion 31 of the lower mold 3. During the assembly process, the heating bracket 101 is fixed on the first positioning portion 11, the atomizer core 102 is assembled in the limiting groove 21, and the atomizer bracket 103 is fixed on the second positioning portion 31, and then the upper mold 1 or the lower mold 3 is pressed to make the upper mold 1 and the lower mold 3 approach each other relative to the support platform 2, so that the heating bracket 101 can pass through the through hole 22 and the heating bracket 101 and the atomizer core 102 can be fixedly assembled into the atomizer bracket 103 together, so as to realize the assembly of the atomizer assembly. Since the first positioning portion 11, the through hole 22 and the second positioning portion 31 are arranged in correspondence, during the assembly process, it is only necessary to assemble the various components of the atomizer assembly and the various components of the assembly jig in correspondence, and then bring the upper mold 1 and the lower mold 3 close to each other, so that the various components of the atomizer assembly can be assembled. There is no need for manual visual alignment, which can solve the problems of low assembly efficiency, skewed alignment, high product defective rate, and easy fatigue of employees.

[0036] As an example, the atomizer core 102 is flat, and includes a flat heating sheet and oil-conducting cotton 1022. The atomizer bracket 103 has an inner cavity 1031 on one side facing the atomizer core 102 and the heating bracket 101, and the atomizer core 102 is fixed to the inner cavity 1031 through the heating bracket 101. The embodiment of the utility model uses an assembly jig, and when the heating bracket 101 and the atomizer core 102 are inserted into the inner cavity 1031 of the atomizer bracket 103, the atomizer core 102 can be bent from a flat shape to a U shape, which is equivalent to having two oppositely arranged atomizer cores 102, so it can be suitable for the assembly of an electronic atomizer device that can be repeatedly refilled with oil.

[0037] It should be noted that Figure 2 The X-axis of the coordinate system represents the length direction of the through hole 22 ; the Y-axis represents the width direction of the through hole 22 ; and the Z-axis represents the axial direction of the through hole 22 .

[0038] Furthermore, the assembly jig of the embodiment of the utility model can be suitable for mass production. Specifically, a plurality of first positioning portions 11 can be provided on the upper mold 1, so that a plurality of heating brackets 101 to be assembled can be fixed at the same time. Correspondingly, a plurality of second positioning portions 31 can be provided on the lower mold 3, and the support platform 2 can have a plurality of limiting grooves 21, each limiting groove 21 is provided with a through hole 22, wherein the first positioning portion 11, the second positioning portion 31 and the limiting groove 21 are provided in a one-to-one correspondence, so that a plurality of atomization components can be assembled at the same time to achieve mass production.

[0039] In some specific embodiments, the upper mold 1, the lower mold 3 and the support platform 2 can all be made of aluminum alloy. The first positioning portion 11 of the upper mold 1 is made to match the heating bracket 101, the second positioning portion 31 of the lower mold 3 is made to match the atomization bracket 103, and the limiting groove 21 of the support platform 2 is made to imitate the atomization core 102, so that the positioning can be reliable and prevent deviation.

[0040] In some embodiments, the assembly jig also includes a separation piece 4, which is protruding with a separation rod 41 corresponding to the first positioning portion 11. The upper mold 1 is also provided with a through hole 12 connected to the through hole 22 at a position corresponding to the first positioning portion 11. The separation rod 41 can be penetrated through the through hole 12 and the through hole 22 to push the heating bracket 101 to separate from the first positioning portion 11.

[0041] Specifically, the separator 4 is mainly in the shape of a cuboid, and the size of the separator 4 can be adaptively adjusted according to the upper mold 1 , the lower mold 3 , the support platform 2 , etc.

[0042] In some specific embodiments, the separator 4 is made of stainless steel. A first positioning portion 11 corresponds to two through holes 12, so that there are two separation rods 41 on the separator 4. After the atomizer core 102 and the heating bracket 101 are assembled on the atomizer bracket 103, the assembled atomizer assembly needs to be removed from the assembly jig. At this time, the side of the separator 4 with the separation rod 41 can be set toward the upper mold 1, and the through hole 12 of the upper mold 1 of the separation rod 41 can be inserted into the through hole 12 and the perforation 22 and the heating bracket 101 is pushed away from the first positioning portion 11 of the upper mold 1, so as to achieve the separation of the heating bracket 101 and the upper mold 1, that is, to achieve the separation of the atomizer assembly and the upper mold 1, and then remove the support table 2 from the lower mold 3, and then remove the atomizer assembly from the second positioning portion 31 of the lower mold 3, that is, the atomizer assembly can be removed from the assembly jig.

[0043] In some embodiments, the first positioning portion 11 includes a main body portion 111 for interference fit with the heating bracket 101 to be assembled, and a first connecting portion 112 arranged on the periphery of the main body portion 111 and used to support the bottom edge of the heating bracket 101; along the axial direction, the through hole 22 covers the main body portion 111 and the first connecting portion 112; an avoidance space is opened in the first connecting portion 112 at least along the length direction of the through hole 22, and the through hole 12 is located in the avoidance space.

[0044] As an example, the heating bracket 101 includes two side walls spaced apart and a connecting arm connected between the two side walls, so that the heating bracket 101 is mainly U-shaped. The main body 111 of the first positioning portion 11 is provided with a fixing groove opening toward one side of the lower mold 3. The connecting arm of the heating bracket 101 is embedded in the fixing groove so that the connecting arm and the fixing groove are interference fit. In addition, the first connecting portion 112 includes four first bosses arranged at the four corners of the main body 111. The bottom of the side wall of the heating bracket 101 overlaps the two first bosses spaced apart along the length direction of the perforation 22, and the edge of the bottom is aligned with the edge of the first boss. The main body 111 and the first connecting portion 112 can pass through the perforation 22, so the heating bracket 101 can pass through the perforation 22 from one side of the support table 2 where the limiting groove 21 is provided to the other side and be assembled with the atomization bracket 103. The long side of the plane atomizer core 102 is affected by the limiting groove 21 and cannot pass through the through hole 22, but driven by the heating bracket 101, the atomizer core 102 is bent from a flat shape to a U-shape, and the long side is bent, so that the atomizer core 102 can pass through the through hole 22 to the other side of the support platform 2 and be assembled with the atomizer bracket 103 under the push of the heating bracket 101. In addition, along the length direction of the through hole 22, the two first bosses are spaced to form an escape space, the through hole 12 is located between the corresponding two first bosses, and the bottom edge of the side wall of the heating bracket 101 is set on the corresponding two first bosses, so that the bottom edge of the heating bracket 101 is directly above the through hole 12. In the process of separating the atomizer assembly from the upper mold 1, the separation rod 41 can be passed through the through hole 12 to abut the bottom edge of the heating bracket 101, so that the heating bracket 101 is separated from the first positioning portion 11.

[0045] Furthermore, the first positioning portion 11 also includes a second connecting portion 113 protruding from the first connecting portion 112 on the side away from the main body portion 111; the through hole 22 includes a main body hole 221 covering the main body portion 111 and the first connecting portion 112, and a positioning hole 222 arranged on the periphery of the main body hole 221 and connected to the main body hole 221, and the second connecting portion 113 is assembled in the positioning hole 222.

[0046] Specifically, a second boss is further provided on the side of the first boss away from the main body 111, and the second connecting portion 113 may be four second bosses corresponding to the four first bosses. The main body 111 and the first connecting portion 112 are provided in the main body hole 221, and the second boss is provided in the positioning hole 222, so that the initial positioning of the upper mold 1 and the support platform 2 can be achieved.

[0047] Further, the upper die 1 is provided with a first limiting structure, the lower die 3 is provided with a second limiting structure, the support platform 2 is provided with a avoidance hole 23 corresponding to the first limiting structure and the second limiting structure, the first limiting structure and the second limiting structure are connected through the avoidance hole 23, and the first limiting structure and the second limiting structure can move axially relative to the avoidance hole 23. Through the first limiting structure, the second limiting structure and the avoidance hole 23, the connection and positioning of the upper die 1, the lower die 3 and the support platform 2 can be achieved, so that the first positioning portion 11, the second positioning portion 31 and the limiting groove 21 correspond.

[0048] In some embodiments, the first limiting structure includes a first guide column 13 protruding from the upper mold 1 toward the side of the support platform 2, and the second limiting structure includes a first limiting hole 32 opened in the lower mold 3 and passing through the axial direction. The first guide column 13 is provided with an avoidance hole 23 and can move along the first limiting hole 32.

[0049] Specifically, the first guide column 13 extends axially, and four first guide columns 13 are protruded at the four corners of the upper mold 1, and four first limiting holes 32 are opened at the four corners of the lower mold 3. The first guide column 13 passes through the avoidance hole 23 and is penetrated in the first limiting hole 32 and can move on the first limiting hole 32. While realizing the connection between the upper mold 1 and the lower mold 3, the positioning of the two during the assembly process is realized, so that the movement between the upper mold 1 and the lower mold 3 is not offset, thereby realizing the correspondence between the first positioning portion 11, the second positioning portion 31 and the limiting groove 21.

[0050] It should be noted that the embodiments of the present invention do not specifically limit the locations and quantities of the first guide posts 13 and the first limiting holes 32. For example, the number of the first guide posts 13 of an upper mold 1 can be six, and the first limiting holes 32 are correspondingly arranged.

[0051] In some embodiments, the first limiting structure includes a first limiting hole 32 opened in the upper mold 1 and axially extending, and the second limiting structure includes a first guide column 13 protruding from the lower mold 3 toward the side of the support platform 2, and the first guide column 13 is provided with an avoidance hole 23 and can move along the first limiting hole 32. The positioning of the two during the assembly process can also be achieved, so that the movement between the upper mold 1 and the lower mold 3 is not offset, thereby achieving the correspondence between the first positioning portion 11, the second positioning portion 31 and the limiting groove 21. And the setting position and number of the first guide column 13 and the first limiting hole 32 are not specifically limited.

[0052] Furthermore, the support platform 2 is provided with a third limiting structure, the lower mold 3 is provided with a fourth limiting structure, and the third limiting structure and the fourth limiting structure are connected. Through the third limiting structure and the fourth limiting structure, the connection and positioning of the support platform 2 and the lower mold 3 can be further realized. During the assembly process, the third limiting structure and the fourth limiting structure can be connected first, so that the support platform 2 and the lower mold 3 are positioned and connected first, and then the upper mold 1 and the lower mold 3 are aligned and connected, which can facilitate the positioning of the upper mold 1 and the relative movement of the first limiting structure and the second limiting structure during the assembly process.

[0053] In some embodiments, the third limiting structure includes a second guide column 24 protruding from the support platform 2 toward the side of the lower mold 3, and the fourth limiting structure includes a second limiting hole 33 opened in the lower mold 3 and passing through the axial direction, and the second guide column 24 is inserted into the second limiting hole 33.

[0054] Specifically, in the length direction of the through hole 22, a second guide column 24 is arranged between two adjacent avoidance holes 23. On the same support platform 2, two second guide columns 24 are arranged, and the two second guide columns 24 can be arranged diagonally. Correspondingly, a second limiting hole 33 is arranged between the two first limiting holes 32 of the lower mold 3 or the two first guide columns 13, and the two second limiting holes 33 are arranged diagonally on the lower mold 3. By inserting the second guide column 24 into the second limiting hole 33, the alignment connection between the lower mold 3 and the support platform 2 is achieved. In addition, the axial extension length of the second guide column 24 is less than the extension length of the first guide column 13, so that the lower mold 3 and the support platform 2 can be quickly connected.

[0055] It should be noted that the embodiment of the utility model does not specifically limit the number and setting position of the second guide pillars 24 and the second limiting holes 33. For example, the number of the first guide pillars 13 of a support platform 2 can be four, and the first limiting holes 32 are correspondingly set.

[0056] In some embodiments, the third limiting structure includes a second limiting hole 33 opened in the support platform 2 and axially extending, and the fourth limiting structure includes a second guide column 24 protruding from the lower mold 3 toward the side of the support platform 2, and the second guide column 24 is penetrated through the second limiting hole 33. The lower mold 3 and the support platform 2 can also be aligned and connected. Similarly, the number and setting position of the second guide column 24 and the second limiting hole 33 are not specifically limited.

[0057] In addition, in some specific embodiments, the diameter of the first guide column 13 can be 5 mm, and the extended length can be 20 mm; the diameter of the first limiting hole 32 can be 5.1~5.3 mm; the diameter of the second guide column 24 can be 5 mm, and the extended length can be 5 mm; the diameter of the second limiting hole 33 can be 5.1~5.3 mm.

[0058] It should be noted that the diameters of the first guide post 13, the first limiting hole 32, the second guide post 24 and the second limiting hole 33 can be adjusted in the actual process, wherein the diameter of the first limiting hole 32 is adaptively adjusted according to the diameter of the first guide post 13, and the diameter of the second limiting hole 33 is adaptively adjusted according to the diameter of the second guide post 24. In addition, the extension length of the first guide post 13 can be adaptively adjusted according to the axial size of the atomizer assembly. The extension length of the second guide post 24 can also be adjusted to keep the extension length of the second guide post 24 smaller than the extension length of the first guide post 13.

[0059] Furthermore, a first connecting groove 311 corresponding to the limiting groove 21 and connected to the limiting groove 21 through the through hole 22 is also provided on the side of the support platform 2 facing the lower mold 3. The second positioning portion 31 includes a second connecting groove 25 for fixing the atomizer bracket 103 to be assembled. The first connecting groove 311 and the second connecting groove 25 enclose an assembly space for assembling the atomizer bracket 103.

[0060] Specifically, the atomizer bracket 103 is fixed to the second connection groove 25 of the second positioning portion 31, but partially protrudes outside the second connection groove 25. The first connection groove 311 of the support table 2 matches the protruding portion of the atomizer bracket 103, and the support table 2 is sequentially provided with the second connection groove 25, the through hole 22 and the limiting groove 21 along the axial direction. The lower mold 3 and the support table 2 are covered, and the protruding portion of the atomizer bracket 103 is just accommodated in the first connection groove 311. In addition, the atomizer bracket 103 is provided with an inner cavity 1031 on one side facing the first connection groove 311, so the atomizer core 102 and the atomizer bracket 103 that pass through the through hole 22 from one side of the limiting groove 21 of the support table 2 and penetrate into the second connection groove 25 can be assembled in the inner cavity 1031 of the atomizer bracket 103 to realize the assembly of the atomizer assembly.

[0061] Furthermore, along the width direction of the through hole 22 , gripping portions 26 are protrudingly provided on both sides of the support platform 2 , and the gripping portions 26 have a gripping area at least along the axial direction.

[0062] Specifically, the support platform 2 includes a support platform body and a gripping portion 26 connected to both sides of the support platform body. The gripping portion 26 extends in a direction perpendicular to the axial direction, so that in the process of separating the heating bracket 101 from the first positioning portion 11, that is, in the process of separating the atomizing assembly from the upper mold 1, the gripping portion 26 can be held and pressed to apply a force to the support platform 2, so that the atomizing assembly, the support platform 2 and the lower mold 3 can be better separated from the upper mold 1. Exemplarily, the length of the gripping portion 26 extending in the direction perpendicular to the axial direction can be 10 mm.

[0063] It should be understood that the extension length of the gripping portion 26 in a direction perpendicular to the axial direction can also be adaptively adjusted. In addition, the gripping portion 26 can also be extended in the axial direction, so as to achieve better gripping.

[0064] In addition, the upper mold 1 includes an upper mold body and a first limiting structure arranged on the upper mold body, the lower mold 3 includes a lower mold body, and a second limiting structure and a fourth limiting structure arranged on the lower mold body, and the support platform 2 also includes a third limiting structure arranged on the support platform body.

[0065] In some specific embodiments, the upper mold body, the lower mold body and the support platform body are mainly rectangular, wherein the main length, width and height of the upper mold body can be 90cm, 40cm and 15cm respectively, the main length, width and height of the lower mold body can be 90cm, 40cm and 28cm respectively, the length, width and height of the support platform body can be 90cm, 40cm and 5cm respectively, and the length and height of the separator 4 are 100mm, 50mm and 18mm respectively, so that an upper mold 1 can be provided with 5 first positioning portions 11, a lower mold 3 can be provided with 5 second positioning portions 31, a support platform 2 can be provided with 5 limiting grooves 21, and a separator 4 can be provided with 10 separation rods 41, thereby finally realizing the assembly of 5 atomization components.

[0066] It should be noted that in some embodiments, the length and width of the lower mold 3, the upper mold 1, the support platform 2 and the separator 4 can be increased to increase the number of atomizing components assembled each time and improve the overall production efficiency. In other embodiments, the size of the lower mold 3, the upper mold 1 and the support platform 2 can be reduced to reduce the number of atomizing components assembled each time, increase the connection rigidity of the assembly structure each time, and make the efficiency of pressing the upper mold 1 or the lower mold 3 higher, thereby improving the efficiency of a single assembly.

[0067] In some specific embodiments, the specific assembly process of the atomizer assembly is as follows: the atomizer bracket 103 to be assembled is fixedly assembled into the second positioning portion 31 of the lower mold 3, and then the support platform 2 is covered on the lower mold 3, so that the second guide column 24 is assembled into the second limiting hole 33, and at the same time, the part of the atomizer bracket 103 protruding from the second positioning portion 31 is accommodated in the second connecting groove 25. Then the atomizer core 102 is accommodated in the limiting groove 21 of the support platform 2. At the same time, the heating bracket 101 to be assembled is fixedly assembled into the first positioning portion 11 of the upper mold 1, and then the upper mold 1 is inverted on the support platform 2, so that the first guide column 13 is aligned with the avoidance hole 23 and the second limiting hole 33, the first guide column 13 is penetrated with the avoidance hole 23 and the second limiting hole 33, and then the first guide column 13 is moved in the second limiting hole 33, and the upper mold 1 and the lower mold 3 are flattened, so that the atomizer core 102 and the heating bracket 101 are assembled into the inner cavity 1031 of the atomizer bracket 103. Then, the separator 4 is used to separate the atomizing assembly, the lower mold 3 and the supporting platform 2 from the upper mold 1. Finally, the atomizing assembly is taken out from the lower mold 3. The cycle is repeated to realize flow-type production, improve production efficiency and ensure good quality.

[0068] 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.

[0069] 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. An assembly jig for assembling an atomizer assembly, the atomizer assembly comprising an atomizer bracket, an atomizer core and a heating bracket, characterized in that: The assembly jig comprises: an upper die, a support platform and a lower die which can be stacked in sequence; wherein, The upper mold is provided with a first positioning portion on one side facing the support platform for fixing the heating bracket to be assembled; The support platform is provided with a limiting groove for accommodating the atomizer core on one side facing the upper mold, and a through hole is provided on the bottom wall of the limiting groove; A second positioning portion for fixing the atomizing bracket to be assembled is provided on one side of the lower mold facing the supporting platform; The first positioning portion, the through hole and the second positioning portion are correspondingly arranged, and the upper mold can move relative to the support platform toward the lower mold to drive the heating bracket to press the atomizer core into the atomizer bracket along the axial direction of the through hole.

2. The assembly jig according to claim 1, characterized in that: The assembly jig also includes a separation piece, which is protruding with a separation rod corresponding to the first positioning portion. The upper mold is also provided with a through hole connected to the through hole at a position corresponding to the first positioning portion. The separation rod can be penetrated through the through hole and the through hole to push the heating bracket to detach from the first positioning portion.

3. The assembly jig according to claim 2, characterized in that: The first positioning portion includes a main body portion for interference fit with the heating bracket to be assembled, and a first connecting portion arranged on the circumferential side of the main body portion and used to support the bottom edge of the heating bracket; along the axial direction, the through hole covers the main body portion and the first connecting portion; an avoidance space is opened in the first connecting portion at least along the length direction of the through hole, and the through hole is located in the avoidance space.

4. The assembly jig according to claim 3, characterized in that: The first positioning portion also includes a second connecting portion protruding from the first connecting portion on the side away from the main body portion; the through hole includes a main body hole covering the main body portion and the first connecting portion, and a positioning hole arranged on the circumferential side of the main body hole and connected to the main body hole, and the second connecting portion is assembled in the positioning hole.

5. The assembly jig according to claim 1, characterized in that: The upper mold is provided with a first limiting structure, the lower mold is provided with a second limiting structure, the support platform is provided with avoidance holes corresponding to the first limiting structure and the second limiting structure, the first limiting structure and the second limiting structure are connected through the avoidance holes, and the first limiting structure and the second limiting structure can move axially relative to each other through the avoidance holes.

6. The assembly jig according to claim 5, characterized in that: The first limiting structure includes a first guide column protruding from the upper die toward the support platform, the second limiting structure includes a first limiting hole opened in the lower die and penetrating along the axial direction, the first guide column passes through the avoidance hole and can move along the first limiting hole; Alternatively, the first limiting structure includes a first limiting hole opened in the upper mold and passing through the axial direction, and the second limiting structure includes a first guide column protruding from the lower mold toward the side of the support platform, the first guide column passes through the avoidance hole, and can move along the first limiting hole.

7. The assembly jig according to claim 1, characterized in that: The support platform is provided with a third limiting structure, the lower mold is provided with a fourth limiting structure, and the third limiting structure is connected to the fourth limiting structure.

8. The assembly jig according to claim 7, characterized in that: The third limiting structure includes a second guide column protruding from the support platform toward the lower mold side, the fourth limiting structure includes a second limiting hole opened in the lower mold and passing through along the axial direction, and the second guide column is inserted into the second limiting hole; Alternatively, the third limiting structure includes a second limiting hole opened in the support platform and passing through the axial direction, and the fourth limiting structure includes a second guide column protruding from the lower mold toward the side of the support platform, and the second guide column is passed through the second limiting hole.

9. The assembly jig according to claim 1, characterized in that: A first connecting groove corresponding to the limiting groove and connected to the limiting groove through the through hole is also provided on the side of the support platform facing the lower mold, and the second positioning portion includes a second connecting groove for fixing the atomizer bracket to be assembled, and the first connecting groove and the second connecting groove enclose an assembly space for assembling the atomizer bracket.

10. The assembly jig according to claim 1, characterized in that: Along the width direction of the through hole, gripping parts are protrudingly provided on both sides of the support platform, and the gripping parts have a gripping area at least along the axial direction.

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