Electronic cigarette air tightness test equipment

Abstract

The utility model relates to the technical field of electronic cigarette detection, in particular to electronic cigarette airtightness testing equipment, which comprises a platform, a plurality of groups of second cylinders are fixedly mounted at the top end of the platform, the output ends of the plurality of groups of second cylinders are fixedly connected with a moving plate, the bottom end of the moving plate is slidably connected with a guide rail, and the guide rail is mounted on the platform. A lower jig is fixedly mounted at the top of the moving plate, and reaction structures are arranged at the bottom of the upper jig and the top of the lower jig. One end of an assembled electronic cigarette shell is placed in a cavity in a lower jig, a second air cylinder is used for driving a movable plate to slide outside a guide rail till the lower jig moves to the position below the upper jig and corresponds to the lower jig, and after the upper jig and the lower jig position the electronic cigarette shell, if air leakage occurs during assembly of the electronic cigarette shell, the movable plate is driven to move to the position below the upper jig and corresponds to the lower jig. The reaction structures can shake, and the leakage conditions of the electronic cigarette shell at different positions are judged according to the reaction structures in different directions.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette detection technical field especially, relate to a kind of electronic cigarette air tightness test equipment. BACKGROUND

[0002] Electronic cigarette is through user inhaling electronic cigarette, trigger inductor, battery power makes atomizer heat, atomizer heats electronic cigarette liquid, it is converted into vapor, it is converted into vapor, for user inhaling, electronic cigarette needs to detect its air tightness in assembly process, traditional detection means is through bubble test to confirm whether there is air leakage problem in the position of assembly.

[0003] In prior art, such as the patent with publication number CN221260270U discloses electronic cigarette air tightness detection device, including support assembly, the outer wall of the support assembly is provided with detection assembly, wherein the detection assembly includes support and clamping joint provided on the outer wall of support assembly, the air outlet end of the clamping joint is provided with small air blower, the air outlet end of the small air blower is provided with air outlet pipe, the outer wall of the support is provided with upper detection cover;

[0004] The above structure detects the whole air of electronic cigarette through detection assembly, but after electronic cigarette assembly is completed, it is easy to produce misalignment between assembly parts, and the detection equipment cannot accurately detect the specific position of leakage. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides electronic cigarette air tightness test equipment to solve the problem that it is easy to produce misalignment between assembly parts after electronic cigarette assembly is completed, and the detection equipment cannot accurately detect the specific position of leakage.

[0006] Based on the above purpose, the utility model provides a kind of electronic cigarette air tightness test equipment, including platform, the top of platform is fixedly installed with top plate, the bottom of top plate is fixedly installed with multiple first air cylinders, the output end of multiple first air cylinders is fixedly installed with upper jig, the bottom end of upper jig is fixedly installed with cushion block, the inside of cushion block and upper jig is all provided with the ventilation pipeline that communicates;

[0007] The top of platform is fixedly installed with multiple second air cylinders, the output end of multiple second air cylinders is fixedly connected with moving plate, the bottom end of moving plate is slidably connected with guide rail, the guide rail is installed on platform, the top of moving plate is fixedly installed with lower jig;

[0008] The inside of lower jig is provided with cavity, electric telescopic rod is slidably installed in the inside of cavity, air outlet passage is opened in electric telescopic rod, one side of lower jig is fixedly connected with telescopic pipe, the telescopic pipe and air outlet passage are connected, ventilation pipeline and telescopic pipe are all communicated with external air source;

[0009] The bottom of the upper jig and the top of the lower jig are provided with reaction structures for observing the air leakage of the electronic cigarette.

[0010] Preferably, the reaction structure comprises a sheet connecting the bottom of the upper jig and the top of the lower jig, and a magnetic strip is fixedly installed at the other end of the sheet.

[0011] Preferably, the sheets are equidistantly distributed around the air passage pipeline and the air outlet channel, and magic tapes are connected between the sheets and the upper jig and the lower jig.

[0012] Preferably, the sheet is in a trapezoidal structure, and the sheet is a transparent material member.

[0013] Preferably, the upper jig and the lower jig are provided with at least four groups, and the upper jig and the lower jig are arranged in an upper-lower corresponding manner.

[0014] Preferably, the bottom of the moving plate and the two sides of the guide rail are provided with corresponding Y grooves.

[0015] The beneficial effects of the present application are as follows:

[0016] After the assembled electronic cigarette shell is placed in the cavity in the lower jig, the moving plate is driven to slide outside the guide rail by the second cylinder until the lower jig moves to the lower side of the upper jig and corresponds to the lower jig, and then the air passage pipeline in the upper jig and the air outlet channel in the lower jig are connected to different external air sources through the air passage pipeline and the telescopic pipe, so that the air is blown outwards, and after the electronic cigarette shell is positioned by the upper jig and the lower jig, the air source connected to the upper jig is closed, if the electronic cigarette shell assembly leaks, the reaction structure will shake, and the leakage of the electronic cigarette shell at different positions can be determined according to the reaction structure in different directions, so that the detection accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application;

[0019] Figure 2 It is a schematic diagram of the overall front view structure of the present application;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the lower jig of the present application;

[0021] Figure 4 It is a top view structural schematic diagram of the jig.

[0022] In the figure, marks are: 1, platform; 2, top plate; 3, first air cylinder; 4, upper jig; 5, cushion block; 6, air passage; 7, second air cylinder; 8, moving plate; 9, guide rail; 10, lower jig; 11, telescopic pipe; 12, cavity; 13, air outlet passage; 14, reaction structure; 15, sheet; 16, magnetic force strip; 17, magic tape; 18, electric telescopic rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following is in combination with specific embodiment, and the utility model is further explained in detail.

[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4 Indicated, a kind of electronic cigarette air tightness test equipment, including platform 1, the top of platform 1 is fixedly installed with top plate 2, the bottom of top plate 2 is fixedly installed with multiple first air cylinders 3, the output end of multiple first air cylinders 3 is fixedly installed with upper jig 4, the bottom end of upper jig 4 is fixedly installed with cushion block 5, and cushion block 5 and the inside of upper jig 4 are all provided with the air passage 6 of communication;

[0025] The top of platform 1 is fixedly installed with multiple second air cylinders 7, the output end of multiple second air cylinders 7 is fixedly connected with moving plate 8, the bottom end of moving plate 8 is slidably connected with guide rail 9, and guide rail 9 is installed on platform 1, and the top of moving plate 8 is fixedly installed with lower jig 10;

[0026] The inside of lower jig 10 is provided with cavity 12, electric telescopic rod 18 is slidably installed in the inside of cavity 12, air outlet passage 13 is formed in electric telescopic rod 18, one side of lower jig 10 is fixedly connected with telescopic pipe 11, and telescopic pipe 11 is connected with air outlet passage 13, and air passage 6 and telescopic pipe 11 are all communicated with external gas source;

[0027] The bottom of upper jig 4 and the top of lower jig 10 are all provided with reaction structure 14, and reaction structure 14 is used to observe the air leakage condition of electronic cigarette.

[0028] In this embodiment, one end of the assembled electronic cigarette shell is placed in the cavity 12 in the lower jig 10, first, the second air cylinder 7 drives the moving plate 8 to slide outside the guide rail 9 until the lower jig 10 moves to the lower side of the upper jig 4 and corresponds to the lower jig 10, then the air passage 6 and the telescopic pipe 11 are connected with the external gas source, the air passage 6 in the upper jig 4 and the air outlet passage 13 in the lower jig 10 are kept blowing air outward, until the upper jig 4 and the lower jig 10 position the electronic cigarette shell, then disconnect the gas source connected with the air passage 6.

[0029] If the electronic cigarette shell has no air leakage, use the air source connected by the air outlet channel 13 in the lower jig 10, pass through the whole electronic cigarette shell, and then discharge through the air pipe 6. If the electronic cigarette shell assembly leaks, the reaction structure 14 will shake. According to the reaction structure 14 in different directions, the leakage of the electronic cigarette shell in different positions can be determined.

[0030] As an embodiment, as shown in Figure 1 , Figure 2 The reaction structure 14 includes a thin sheet 15 connected to the bottom of the upper jig 4 and the top of the lower jig 10. The other end of the thin sheet 15 is fixedly installed with a magnetic strip 16.

[0031] In this embodiment, according to Bernoulli's principle, when the air pipe 6 in the upper jig 4 and the air outlet channel 13 in the lower jig 10 blow air outward, the multiple sets of thin sheets 15 on one side of the lower jig 10 will approach each other and blow upward, and the multiple sets of thin sheets 15 on one side of the upper jig 4 will also approach each other and maintain a downward posture. Then, the multiple sets of thin sheets 15 on one side of the lower jig 10 and the multiple sets of thin sheets 15 on one side of the upper jig 4 are mutually attracted by the magnetic strip 16.

[0032] As an embodiment, as shown in Figure 1 , Figure 2 and Figure 4 The thin sheets 15 are equally distributed around the air pipe 6 and the air outlet channel 13. The thin sheets 15 are connected to the upper jig 4 and the lower jig 10 by magic tape 17.

[0033] In this embodiment, the thin sheets 15 are connected to the upper jig 4 and the lower jig 10 by magic tape 17, which is convenient for disassembly. Multiple sets of thin sheets 15 can determine the leakage of the electronic cigarette shell in different positions according to the direction of the thin sheets 15.

[0034] As an embodiment, as shown in Figure 1 , Figure 2 The thin sheet 15 is a trapezoidal structure, and the thin sheet 15 is a transparent material member. The transparent material is more convenient for observing the air leakage of the electronic cigarette shell.

[0035] As an embodiment, as shown in Figure 1 , Figure 2 and Figure 3 The upper jig 4 and the lower jig 10 are arranged in a one-to-one correspondence.

[0036] In this embodiment, multiple sets of upper jigs 4 and lower jigs 10 are arranged in a one-to-one correspondence, which can simultaneously detect multiple electronic cigarette shells at one time.

[0037] As an embodiment, as shown inFigure 2 As shown, the bottom of the moving plate 8 and the two sides of the guide rail 9 are provided with corresponding Y grooves.

[0038] In this embodiment, the second cylinder 7 is used to drive the moving plate 8 to slide outside the guide rail 9 until the lower jig 10 moves below the upper jig 4 and corresponds to the lower jig 10. The Y groove is arranged to prevent deviation between the moving plate 8 and the guide rail 9, ensure that the upper jig 4 corresponds to the lower jig 10, and improve the clamping and positioning effect of the electronic cigarette shell.

[0039] Working principle: when in use, one end of the assembled electronic cigarette shell is placed in the cavity 12 in the lower jig 10, the electronic cigarette shell top is driven downward by the electric telescopic rod 18 to ensure that the height of the electronic cigarette shell is below the height of the thin sheet 15 blown upward, then the second cylinder 7 is used to drive the moving plate 8 to slide outside the guide rail 9 until the lower jig 10 moves below the upper jig 4 and corresponds to the lower jig 10, then the air pipe 6 and the telescopic pipe 11 are connected to the external air source, and the air pipe 6 in the upper jig 4 and the air outlet passage 13 in the lower jig 10 are both blown outward.

[0040] According to Bernoulli's principle, when the electronic cigarette shell in the upper jig 4 and the air outlet passage 13 in the lower jig 10 are both blown outward, the multiple groups of thin sheets 15 on one side of the lower jig 10 will approach each other and be blown upward, and the multiple groups of thin sheets 15 on one side of the upper jig 4 will also approach each other and maintain a downward posture. At this time, the upper jig 4 is driven downward by the first cylinder 3. At this time, the multiple groups of thin sheets 15 on one side of the lower jig 10 and the multiple groups of thin sheets 15 on one side of the upper jig 4 are attracted to each other by the magnetic force strip 16, the electric telescopic rod 18 is moved upward until the top of the electronic cigarette shell abuts against the pad 5 in the upper jig 4, and the air source of the air pipe 6 in the upper jig 4 is closed.

[0041] If the electronic cigarette shell has no air leakage, the air source connected by the air outlet passage 13 in the lower jig 10 passes through the entire electronic cigarette shell and is discharged through the air pipe 6, without any other phenomenon. If the electronic cigarette shell assembly has air leakage, the thin sheet 15 will appear to be shaking. According to the thin sheet 15 in different directions, the leakage of the electronic cigarette shell in different positions can be judged.

[0042] Those skilled in the art will understand that the discussion of any of the above embodiments is merely exemplary and is not intended to limit the scope of the present application (including claims) to these examples; the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in detail.

[0043] The present application is intended to cover all such alternatives, modifications, and variations that fall within the broad scope of the appended claims. Accordingly, any and all such alternations, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

Claims

1. An electronic cigarette air tightness testing device, comprising a platform (1), a top plate (2) is fixedly installed on the top of the platform (1), characterized in that, The bottom of the top plate (2) is fixedly installed with a plurality of groups of first air cylinders (3), the output ends of the plurality of groups of first air cylinders (3) are fixedly installed with upper jigs (4), the bottom ends of the upper jigs (4) are fixedly installed with cushion blocks (5), and the interiors of the upper jigs (4) and the cushion blocks (5) are both provided with communicated air passage pipes (6). The top end of the platform (1) is fixedly installed with a plurality of groups of second air cylinders (7), the output ends of the plurality of groups of second air cylinders (7) are fixedly connected with moving plates (8), the bottom ends of the moving plates (8) are slidably connected with guide rails (9), the guide rails (9) are installed on the platform (1), and the top portions of the moving plates (8) are fixedly installed with lower jigs (10). The interior of the lower jig (10) is provided with a cavity (12), the interior of the cavity (12) is slidably installed with an electric telescopic rod (18), the electric telescopic rod (18) is provided with an air outlet channel (13) in the interior, one side of the lower jig (10) is fixedly connected with a telescopic pipe (11), the telescopic pipe (11) and the air outlet channel (13) are connected in communication, and the air passage pipe (6) and the telescopic pipe (11) are both communicated with an external air source. The bottom of the upper jig (4) and the top of the lower jig (10) are both provided with reaction structures (14), and the reaction structures (14) are used for observing the air leakage of electronic cigarettes.

2. The electronic cigarette leak test apparatus of claim 1, wherein, The reaction structure (14) comprises a sheet (15) connected between the bottom of the upper jig (4) and the top of the lower jig (10), and the other end of the sheet (15) is fixedly installed with a magnetic strip (16).

3. The electronic cigarette leak testing apparatus of claim 2, wherein, The sheet (15) is equidistantly distributed around the air passage pipe (6) and the air outlet channel (13), and the sheet (15) is connected with the upper jig (4) and the lower jig (10) through magic tapes (17).

4. The electronic cigarette leak testing apparatus of claim 2, wherein, The sheet (15) is in a trapezoidal structure, and the sheet (15) is a transparent material member.

5. The electronic cigarette leak testing apparatus of claim 1, wherein, The upper jig (4) and the lower jig (10) are both provided with at least four groups, and the upper jig (4) and the lower jig (10) are arranged in an upper-lower corresponding mode.

6. The electronic cigarette leak testing apparatus of claim 1, wherein, The bottom of the moving plate (8) and the two sides of the guide rail (9) are both provided with corresponding Y-shaped grooves.

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