Sheet disassembling jig for ceramic atomizing core

Abstract

A piece disassembling jig for a ceramic atomization core comprises a base, a cover plate and a piece disassembling assembly, the base and the cover plate are both arranged in a rectangular shape, the two structures are matched with each other, the piece disassembling assembly is installed on one side of the base, and a plurality of evenly-distributed positioning grooves are formed between the base and the cover plate. The ceramic atomizing cores to be processed are respectively fixed in the plurality of positioning grooves, the riveting part of each ceramic atomizing core to be processed is exposed out of the corresponding positioning groove, the piece disassembling assembly is in press fit with the riveting parts, and due to the fact that the riveting parts are provided with the knife edge positions, and the wall thickness of the knife edge positions is small, the knife edge positions are easy to break under stress. Therefore, the riveting parts are disconnected from the heating bodies of the corresponding ceramic atomization cores, the multiple ceramic atomization cores can be disassembled through one jig, the disassembling efficiency is improved, and the ceramic atomization cores separated through the method are good in consistency and high in stability.

Description

Technical Field

[0001] The disclosed embodiments relate to the technical field of tooling and fixtures, and in particular to a jig for removing ceramic atomizer cores. Background Art

[0002] With the development of the e-cigarette industry, atomization technology and related materials are also constantly updated and iterated. The current e-cigarette atomization materials mainly include ceramic atomization cores. At present, ceramic atomization cores are mainly composed of heating monomers and ceramic matrix. When preparing ceramic atomization cores, usually a plurality of heating monomers arranged in a tubular shape are formed on a metal sheet at one time. These heating units are arranged on the metal sheet according to a set rule, and each heating monomer has a riveted part at both ends, which is connected to the metal sheet frame. Then, ceramic slurry is poured on each heating monomer and sintered to form a ceramic matrix. Finally, the ceramic matrix needs to be disassembled so that the heating monomer is disconnected from the metal sheet. At present, the disassembly is mainly carried out manually, which is inefficient and has poor stability. It is easy to have the phenomenon of solder pad warping. After the finished e-cigarette is installed, it is easy to have defects such as core sticking. Utility Model Content

[0003] The present disclosure provides a chip removal jig for ceramic atomizer cores, so as to solve the technical problems of low manual chip removal efficiency and poor chip removal effect of ceramic atomizer cores.

[0004] The present disclosure provides a chip removal jig for ceramic atomizer cores, comprising a base, a cover plate covered on the base, and a chip removal assembly installed on one side of the base, wherein a plurality of evenly distributed positioning grooves are provided between the base and the cover plate, a metal frame carrying a plurality of ceramic atomizer cores to be processed is placed on the base, the plurality of ceramic atomizer cores to be processed are respectively fixed in the plurality of positioning grooves, a riveted portion of each of the ceramic atomizer cores to be processed is exposed outside the corresponding positioning groove, each of the riveted portions has a knife edge, and the chip removal assembly presses the knife edge of the riveted portion to separate the riveted portion from the heating element of the corresponding ceramic atomizer core.

[0005] In a possible implementation, the ceramic atomizer core is cylindrical, and semicircular grooves are respectively provided at two mating surfaces of the base and the cover plate corresponding to the positions of the ceramic atomizer cores, and the two semicircular grooves that fit each other enclose the positioning groove.

[0006] In a possible implementation, the chip removal jig for the ceramic atomizer core further includes a plurality of suction cups, and the plurality of suction cups are assembled in the plurality of positioning grooves.

[0007] In a possible embodiment, the piece removal assembly includes a fixing seat and a plurality of insertion rods arranged one by one corresponding to the plurality of positioning grooves. When each of the insertion rods is embedded in the corresponding riveted part, a vertical force is applied to the fixing seat to disconnect the riveted part from the heating element of the corresponding ceramic atomizer core to be processed.

[0008] In a possible embodiment, each of the insertion rods includes a rod body and a plug-in portion provided on the rod body, the outer diameter of the plug-in portion is less than or equal to the inner diameter of the riveted portion, the height of the plug-in portion is less than or equal to the width of the riveted portion, and the outer diameter of the rod body is greater than the inner diameter of the riveted portion.

[0009] In a possible implementation manner, a baffle is provided on one side of the cover plate at a position corresponding to the positioning groove.

[0010] In a possible implementation manner, a plurality of first magnetic members are provided at intervals on the upper surface of the base facing the cover plate, and a second magnetic member matched with each of the first magnetic members is provided on the bottom surface of the cover plate facing the base.

[0011] According to the present disclosure, a chip removal jig for ceramic atomizer cores includes a base, a cover plate and a chip removal assembly. The base and the cover plate are both rectangular and matched with each other. The chip removal assembly is installed on one side of the base. There are multiple evenly distributed positioning grooves between the base and the cover plate. When chip removal is required, a metal frame is placed on the base so that multiple ceramic atomizer cores to be processed are respectively fixed in the multiple positioning grooves. The riveted parts of each ceramic atomizer core to be processed are exposed outside the corresponding positioning grooves. The chip removal assembly presses the riveted parts. Since there is a knife edge at the riveted part, the wall thickness of the knife edge is thin and it is easy to break when subjected to force, thereby disconnecting the riveted part from the heating element of the corresponding ceramic atomizer core, so that a set of jigs can be used to remove multiple ceramic atomizer cores, thereby improving the chip removal efficiency. After separation by this method, the ceramic atomizer cores have good consistency and strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. In addition, in the drawings, the same parts are marked with the same reference numerals, and the drawings are not drawn according to the actual scale.

[0013] Figure 1 A schematic diagram of the structure of a ceramic atomizer core provided in an embodiment of the present disclosure;

[0014] Figure 2 A schematic diagram of the structure of the disassembly jig provided in an embodiment of the present disclosure in a disassembled state;

[0015] Figure 3 A schematic diagram of the structure of a cover plate provided in an embodiment of the present disclosure;

[0016] Figure 4 A schematic diagram of the structure of the disassembly assembly provided in an embodiment of the present disclosure.

[0017] Description of reference numerals:

[0018] 1. Ceramic atomizer core; 10. Porous ceramic; 11. Heater; 12. Riveted part; 2. Metal frame; 3. Base; 30. First magnetic part; 4. Cover plate; 40. Baffle plate; 41. Second magnetic part; 5. Positioning groove; 6. Disassembly assembly; 60. Fixed seat; 61. Insert rod; 62. Rod body; 63. Insert part. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0020] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0021] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0023] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0024] This embodiment discloses a ceramic atomizer core. Figure 1 The ceramic atomizer core 1 comprises a porous ceramic 10 and a heating element 11. A through hole is provided in the middle of the porous ceramic 10, and the heating element 11 is a sheet of metal mesh wound into a tubular structure and inserted into the through hole, wherein the porous ceramic 10 and the tubular heating element 11 constitute the main body of the atomizer core.

[0025] This embodiment discloses a ceramic atomizer core. Figure 1 The ceramic atomizer core 1 comprises a porous ceramic 10 and a heating element 11. A through hole is provided in the middle of the porous ceramic 10, and the heating element 11 is a sheet of metal mesh wound into a tubular structure and inserted into the through hole, wherein the porous ceramic 10 and the tubular heating element 11 constitute the main body of the atomizer core.

[0026] The production steps of the ceramic atomizer core 1 are as follows:

[0027] S1: The metal coil is punched and slotted multiple times to form a plurality of heating elements 11 with a preset structure; the material around the metal coil that is not punched and cut forms a metal frame 2, and the plurality of heating elements 11 are arranged in the metal frame 2 according to a set rule, and both ends of each heating element 11 are connected to the metal frame 2 through a connecting piece, and a reserved cutting position is cut on the connecting piece; wherein the set rule is mostly that the plurality of heating elements 11 are aligned and arranged in a row;

[0028] S2: Each heating element 11 is wound into a tubular heating element 11, and the connecting piece is wound into a riveted portion 12;

[0029] S3: pouring ceramic slurry on the multiple heating elements 11 on the metal strip, and sintering to form multiple ceramic atomizing cores 1 arranged in a row.

[0030] After the ceramic atomizer core 1 is sintered according to the above steps, it is manually disassembled individually, so that the heat-generating monomer is connected to the metal frame 2. This is inefficient and has poor stability, and the pad is prone to warping. After being installed in the finished electronic cigarette, it is easy to have defects such as core sticking.

[0031] Based on this, the embodiment of the present application improves a chip removal jig for ceramic atomizer cores, please refer to Figure 2 to Figure 4 The chip removal jig includes a base 3, a cover plate 4 and a chip removal assembly 6. The base 3 and the cover plate 4 are both rectangular in shape, and the two structures are adapted to each other. The chip removal assembly 6 is installed on one side of the base 3, and there are multiple evenly distributed positioning grooves 5 between the base 3 and the cover plate 4. When chip removal is required, the metal frame 2 is placed on the base 3, so that multiple ceramic atomization cores 1 to be processed are respectively fixed in multiple positioning grooves 5, and the riveted part 12 of each ceramic atomization core 1 to be processed is exposed outside the corresponding positioning groove 5. The chip removal assembly 6 presses the riveted part 12. Since there is a knife edge at the riveted part 12, the wall thickness of the knife edge is relatively thin, and it is easy to break under the action of shear force, so that the riveted part 12 is separated from the heating element 11 of the corresponding ceramic atomization core 1, so that a set of jigs can be used to remove multiple ceramic atomization cores 1, thereby improving the efficiency of chip removal. After separation by this method, the state consistency of the ceramic atomization core 1 is good and the stability is strong.

[0032] See also Figure 2 and Figure 3 The ceramic atomizer core 1 is cylindrical, and semicircular grooves are respectively arranged at the two matching surfaces of the base 3 and the cover plate 4 corresponding to the positions of each ceramic atomizer core 1, and the two semicircular grooves adapted to each other enclose a positioning groove 5.

[0033] In one embodiment, the disassembly jig further includes a plurality of suction cups (not shown), and the plurality of suction cups are assembled in a plurality of positioning grooves 5. It can be understood that when the number of suction cups is greater than or equal to the number of positioning grooves 5, one or more suction cups are allocated in each positioning groove 5; when the number of suction cups is less than the number of positioning grooves 5, some positioning grooves 5 are equipped with suction cups, and other positioning grooves 5 are not equipped with suction cups. The ceramic atomization cores 1 are fixed on the metal frame 2 in rows, and the metal frame 2 has a certain connection and stabilization effect on the ceramic atomization cores 1. Therefore, even if suction cups are only arranged in some positioning grooves 5, since the force can be transmitted through the medium, some ceramic atomization cores 1 are fixed in the limiting grooves by suction cups, and other ceramic atomization cores 1 are also firmly fixed in the corresponding positioning grooves 5 even without the effect of suction cups. Preferably, the positioning grooves 5 at both ends and the middle are provided with suction cups. Here, suction cups are arranged in the positioning grooves 5, and the suction cups tightly suck the outer wall of the ceramic atomization core 1, so that the ceramic atomization core 1 is firmly fixed in the positioning grooves 5.

[0034] In one embodiment, Figure 4 As shown, the stripping assembly 6 includes a fixed seat 60 and a plurality of plug rods 61 with one end fixed to one side of the fixed seat 60. The plurality of plug rods 61 are distributed on the side facing the base according to a preset rule (such as a plurality of stripping rods are aligned and lined up in a row), and the plug rods 61 and the positioning grooves 5 are arranged one by one. The outer diameter of the outermost end of each plug rod 61 is slightly smaller than the inner diameter of the riveted part 12, so that the plug rod 61 can be quickly embedded in the riveted part 12. When each plug rod 61 is embedded in the corresponding riveted part 12, a vertical shear force is applied to the fixed seat 60. Since the riveted part 12 has a knife edge, the wall thickness of the knife edge (0.02 to 0.05 mm) is relatively thin, and the force breaks, so that the riveted part 12 is disconnected from the corresponding heating element 11. The structure is simple, the manufacturing cost is low, and the operation is convenient.

[0035] like Figure 2 As shown, the riveted portion 12 is annular, and correspondingly, the plug rod 61 is cylindrical. Here, the shape and size of each plug rod 61 are the same. Each plug rod 61 includes a rod body 62 and a plug-in portion 63 provided at the end of the rod body 62. The free end of the rod body 62 is fixed on the base 3. The outer diameter of the rod body 62 is larger than the outer diameter of the plug-in portion 63 and the inner diameter of the riveted portion 12. In this way, a step structure is formed at the connection between the rod body 62 and the plug-in portion 63. The height of the plug-in portion 63 is slightly smaller than the width of the riveted portion 12. In this way, the plug-in portion 63 can be prevented from passing through the riveted portion 12 directly into the heating plate. When the plug-in portion 63 is embedded in the riveted portion 12, pressure is applied to the plug rod 61 in the vertical direction. Since the riveted portion 12 has a knife edge position, the wall thickness of the knife edge position is very thin, so that the riveted portion 12 falls off from the corresponding heating element 11. After this separation, the state consistency of the ceramic atomization core 1 is good and the stability is strong.

[0036] In another embodiment, Figure 3 As shown, a baffle 40 is provided on one side of the cover plate 4 toward the positioning groove 5. When the cover plate 4 is covered on the base 3, the lower end of the baffle 40 is inserted at the end of the positioning groove 5. The baffle 40 does not completely block the end of the positioning groove 5. The positioning groove 5 is in a semi-conducting state. The riveted portion 12 of the ceramic atomizer core 1 is exposed outside the positioning groove 5 and is located on the side of the baffle 40 away from the positioning groove 5. When the insertion rod 61 is inserted into the riveted portion 12, the baffle 40 can block the insertion path of the insertion rod 61 to prevent the insertion rod 61 from being inserted into the positioning groove 5.

[0037] In one embodiment, please refer to Figure 2 and Figure 3, a plurality of first magnetic members 30 are provided at intervals on the upper surface of the base 3 facing the cover plate 4, and correspondingly, a plurality of second magnetic members 41 are provided on the bottom surface of the cover plate 4 facing the base 3. The number of the first magnetic members 30 and the second magnetic members 41 are the same and the polarities are opposite. Magnetic members are provided on the two joint surfaces of the two components of the base 3 and the cover plate 4, which can make the cover plate 4 fit more closely on the base 3 and prevent the cover plate 4 from being displaced by external forces. Of course, in other embodiments, the base 3 and the cover plate 4 can also be hinged by hinges, so that the cover plate 4 can rotate relative to the base 3, which is convenient to operate.

[0038] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A jig for removing ceramic atomizer cores, characterized in that: It includes a base, a cover plate covering the base, and a piece removal assembly installed on one side of the base, a plurality of evenly distributed positioning grooves are provided between the base and the cover plate, a metal frame carrying a plurality of ceramic atomization cores to be processed is placed on the base, the plurality of ceramic atomization cores to be processed are respectively fixed in the plurality of positioning grooves, a riveted portion of each of the ceramic atomization cores to be processed is exposed outside the corresponding positioning groove, each of the riveted portions has a knife edge, and the piece removal assembly presses the knife edge of the riveted portion to separate the riveted portion from the heating element of the corresponding ceramic atomization core.

2. A jig for removing ceramic atomizer cores according to claim 1, characterized in that: The ceramic atomizer core is cylindrical, and semicircular grooves are respectively provided at the two matching surfaces of the base and the cover plate corresponding to the positions of the ceramic atomizer cores, and the two semicircular grooves adapted to each other enclose the positioning groove.

3. A jig for removing ceramic atomizer cores according to claim 2, characterized in that: The piece removal jig for the ceramic atomizer core also includes a plurality of suction cups, and the plurality of suction cups are assembled in the plurality of positioning grooves.

4. A jig for removing ceramic atomizer cores according to claim 3, characterized in that: The piece removal assembly includes a fixing seat and a plurality of insertion rods which are arranged one by one corresponding to the plurality of positioning grooves. When each of the insertion rods is embedded in the corresponding riveted part, a vertical force is applied to the fixing seat so that the riveted part is disconnected from the heating element of the corresponding ceramic atomizer core to be processed.

5. The jig for removing ceramic atomizer core according to claim 4, characterized in that: Each of the insertion rods includes a rod body and an insertion portion arranged on the rod body, the outer diameter of the insertion portion is less than or equal to the inner diameter of the riveted portion, the height of the insertion portion is less than or equal to the width of the riveted portion, and the outer diameter of the rod body is greater than the inner diameter of the riveted portion.

6. The jig for removing ceramic atomizer core according to claim 4, characterized in that: A baffle is provided on one side of the cover plate at a position corresponding to the positioning groove.

7. A jig for removing ceramic atomizer cores according to any one of claims 5 to 6, characterized in that: A plurality of first magnetic elements are arranged at intervals on the upper surface of the base facing the cover plate, and a second magnetic element matched with each of the first magnetic elements is arranged on the bottom surface of the cover plate facing the base.

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