WO2016049863A1

WO2016049863A1 - Electronic cigarette thread torsion testing device

Info

Publication number: WO2016049863A1
Application number: PCT/CN2014/087968
Authority: WO
Inventors: 向智勇
Original assignee: 惠州市吉瑞科技有限公司
Priority date: 2014-09-30
Filing date: 2014-09-30
Publication date: 2016-04-07
Also published as: CN106716101A

Abstract

The present invention is suitable for the technical field of electronic cigarette tests. Provided is an electronic cigarette thread torsion testing device, comprising: a gas cylinder (11) connected to a rack (12), and a gear (13) in a transmission connection with the rack via sawteeth; the gear is sleeved on a rotary shaft (14), and a second clamping assembly (16) is arranged at an end opposite a first clamping assembly (15); the first clamping assembly is for clamping an atomizer (17), and the second clamping assembly is for clamping a battery pole (18), and the atomizer is connected to the battery pole; the operation of the device is fully automatic, thus improving test efficiency.

Description

Electronic cigarette thread torsion testing device

Technical field

The invention belongs to the technical field of electronic cigarette testing, and in particular relates to an electronic cigarette thread torsion testing device.

Background technique

An electronic cigarette is a simulated cigarette that is heated by a heating wire and atomized with a fragrance-containing substance to generate smoke for the user to smoke.

The existing electronic cigarette includes an atomizer and a battery rod and a nozzle respectively located at two ends of the atomizer. When smoking, the smoke generated by the atomizer is directly sent from the atomizer to the nozzle, and then enters the mouth of the smoker. To achieve smoking. However, since the atomizer and the battery rod are often twisted at the screw connection, they are easily damaged.

At present, the torsion life test of the atomizer and the battery rod thread connection is manually tested, so the test efficiency is low.

Summary of the invention

It is an object of the present invention to provide an electronic cigarette thread torsion testing device, which aims to solve the problem that the torsion life test of the atomizer and the battery rod thread connection in the prior art is manually tested, and thus the test efficiency is low.

In a first aspect, the present invention provides an electronic cigarette thread torsion testing device, the electronic cigarette thread torsion testing device comprising: a cylinder, a rack, a gear, a rotating shaft, a first clamping assembly, and a second clamping assembly;

Wherein the cylinder is connected to the rack, the gear is located on one side of the rack, the gear is connected to the rack by serration; the gear is sleeved on the rotating shaft, a first clamping assembly is coupled to one end of the rotating shaft, and the second clamping assembly is disposed at an opposite end of the first clamping assembly; wherein the first clamping assembly is configured to clamp the atomizer, The second clamping assembly is for clamping the battery rod, or the first clamping assembly is for clamping the battery rod, and the second clamping assembly is for clamping the atomizer; the mist The aligner is threadedly coupled to the battery rod, the atomizer and the battery rod being located between the first clamping assembly and the second clamping assembly.

Preferably, the gear, the rotating shaft, the first clamping component, and the second clamping component each comprise a plurality;

Wherein the plurality of gears are disposed above the rack, and the plurality of gears are respectively sleeved on the plurality of rotating shafts, and each of the first clamping assemblies is respectively connected to one end of each of the rotating shafts. Each of the second clamping assemblies is disposed opposite the first of the first clamping assemblies.

Preferably, the electronic cigarette thread torsion testing device further comprises: a bearing;

The bearing is coupled to the other end of the rotating shaft; the bearing is for supporting the rotating shaft.

Preferably, a through hole is disposed on the bearing at a joint of the bearing and the rotating shaft, and the other end of the rotating shaft Then placed at the through hole.

Preferably, the electronic cigarette thread torsion testing device further comprises: a slider;

The slider is coupled to the second clamping assembly for supporting the second clamping assembly.

Preferably, the electronic cigarette thread torsion testing device further comprises: a controller;

The controller is electrically coupled to the cylinder and is used to control the number of times the cylinder is operated.

Preferably, the first clamping assembly includes an upper clamping member and a lower clamping member, and a surface of the upper clamping member facing the lower clamping member is provided with a first clamping slot, the first clamping slot Communicating to an end surface of the upper clamping member facing the second clamping assembly; a surface of the lower clamping member facing the upper clamping member is provided with a second clamping member opposite to the position of the first clamping slot The groove is such that the first clamping groove and the second clamping groove are clamped together on the outer circumferential surface of the electronic cigarette during testing.

Preferably, an elastic pad for increasing friction with the electronic cigarette during clamping is provided between the upper clamping member and the lower clamping member.

Preferably, the elastic pad comprises an upper elastic pad and a lower elastic pad, the upper clamping member and the upper elastic pad are fixed together by screws, and the lower elastic pad and the lower clamping member are fixed together.

Preferably, the upper elastic pad and the lower elastic pad are respectively provided with a rubbing pattern.

Preferably, the second clamping assembly includes a second upper clamping member and a second lower clamping member, and a surface of the second upper clamping member facing the second lower clamping member is provided with a first clamping member a groove, the first clamping groove communicates with an end surface of the second upper clamping member facing the first clamping component; a surface of the second lower clamping member facing the second upper clamping member The second clamping slot is opposite to the position of the first clamping slot, so that the first clamping slot and the second clamping slot are jointly clamped on the outer circumferential surface of the electronic cigarette during testing.

Preferably, an elastic pad for increasing friction with the electronic cigarette during clamping is provided between the second upper clamping member and the second lower clamping member.

Preferably, the gear, the rotating shaft and the first clamping assembly each comprise a plurality, the plurality of gears are disposed above the rack, and the plurality of gears are respectively sleeved in the plurality of On the rotating shaft, each of the first clamping assemblies is respectively connected to one end of each of the rotating shafts;

The first clamping assembly includes an upper clamping member and a lower clamping member, a surface of the upper clamping member facing the lower clamping member is provided with a first clamping slot, and the first clamping slot is connected to the The clamping member faces the end surface of the second clamping assembly; the surface of the lower clamping member facing the upper clamping member is provided with a second clamping slot opposite to the position of the first clamping slot, As stated in the test The first clamping slot and the second clamping slot jointly clamp one end of the electronic cigarette;

The second clamping assembly includes one, the second clamping assembly includes an upper clamping block and a lower clamping block, the upper clamping block facing the side of the first clamping assembly and the lower clamping member a detachable fastening connection, the side of the upper clamping block facing away from the first clamping component being hingedly connected to the lower clamping block; the lower clamping block facing the lower clamping a surface of the block is provided with a third clamping slot opposite to the position of the first clamping slot, the third clamping slot communicating with an end surface of the upper clamping block facing the second clamping assembly; the lower clamping a surface of the block facing the upper clamping block is provided with a fourth clamping slot opposite to the position of the third clamping slot, so that the third clamping slot and the fourth clamping slot are jointly clamped to the electronic body during testing The other end of the smoke.

In the present invention, the rack is pushed back and forth by the cylinder to repeatedly twist and twist the atomizer and the battery rod, and the torsion life of the screw joint between the atomizer and the battery rod is judged according to the number of twists of the atomizer and the battery rod. The present invention improves test efficiency because it is fully automated. In addition, since the elastic pad is provided between the upper clamping member and the lower clamping member, the clamping assembly can be prevented from damaging the battery rod and the atomizer.

DRAWINGS

FIG. 1 is a schematic perspective structural view of an electronic cigarette thread torsion testing device according to an embodiment of the present invention.

2 is a schematic cross-sectional structural view of an electronic cigarette thread torsion testing device according to an embodiment of the present invention.

FIG. 3 is another schematic perspective structural view of an electronic cigarette thread torsion testing device according to an embodiment of the present invention.

4 is a perspective structural view of an electronic cigarette thread torsion testing device according to another embodiment of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the embodiment of the present invention, the rack is pushed back and forth by the cylinder to repeatedly twist and twist the atomizer and the battery rod, and the torsion life of the screw joint between the atomizer and the battery rod is determined according to the number of twists of the atomizer and the battery rod. . The embodiment of the present invention improves test efficiency because it is fully automated. Therefore, the problem that the torsion life test of the atomizer assembly and the battery rod thread connection existing in the prior art is manually tested is solved, and thus the test efficiency is low.

In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

1 and FIG. 2, FIG. 1 is a schematic perspective structural view of an electronic cigarette thread torsion testing device according to an embodiment of the present invention; and FIG. 2 is a cross-sectional structural diagram of an electronic cigarette thread torsion testing device according to an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.

The electronic cigarette thread torsion testing device includes a cylinder 11, a rack 12, a gear 13, a rotating shaft 14, a first clamping assembly 15, and a second clamping assembly 16. Wherein the cylinder 11 is connected to the rack 12, and the gear 13 is located One side of the rack 12 (such as above or below), the gear 13 and the rack 12 are drivingly connected by saw teeth; the gear 13 is sleeved on the rotating shaft 14, the first clamping component 15 is coupled to one end of the rotating shaft 14, and the second clamping assembly 16 is disposed at an opposite end of the first clamping assembly 15. Wherein, the first clamping component 15 is used to clamp the atomizer 17, the second clamping component 16 is used to clamp the battery rod 18, and the atomizer 17 is screwed with the battery rod 18 The atomizer 17 and the battery rod 18 are located between the first clamping assembly 15 and the second clamping assembly 16. However, it will be appreciated that the first clamping assembly 15 can also be used to clamp the battery rod 18, which can also be used to clamp the atomizer 17.

In the embodiment of the present invention, the working principle of the electronic cigarette thread torsion testing device is as follows:

The cylinder 11 pushes the rack 12 to slide, the rack 12 drives the gear 13 to rotate, the gear 13 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the first clamping assembly 15 The atomizer 17 rotates, the battery rod 18 is fixed to the second clamping assembly 16 and does not rotate, and the battery rod 18 is twisted. The cylinder 11 pushes the rack 12 to slide in a reverse direction, and the rotating shaft 14 drives the atomizer 17 on the first clamping assembly 15 to rotate in a reverse direction, and the battery rod 18 is twisted into the Nebulizer 17.

In the embodiment of the present invention, the cylinder 11 is pushed back and forth, and the atomizer 17 and the battery rod 18 are repeatedly twisted and twisted.

As a preferred embodiment of the present invention, the electronic cigarette thread torsion testing device further includes a bearing 19 connected to the other end of the rotating shaft 14. The bearing 19 is for supporting the rotating shaft 14. Specifically, a through hole is disposed on the bearing 19 where the bearing 19 is connected to the rotating shaft 14, and the other end of the rotating shaft 14 is placed at the through hole, when the gear 13 drives the rotating shaft When the 14 is rotated, the rotating shaft 14 is rotatable at the through hole.

As another preferred embodiment of the present invention, the electronic cigarette thread torsion testing device further includes: a slider 20, the slider 20 is coupled to the second clamping assembly 16, and the slider 20 is configured to support the Second clamping assembly 16.

In the embodiment of the present invention, the electronic cigarette thread torsion testing device further includes: a controller; the controller is electrically connected to the cylinder 11 and used to control the number of times the cylinder 11 is operated. When the cylinder 11 is vented, the cylinder 11 starts to operate. However, it can be understood that, in the controller, the number of times of ventilation to the cylinder 11 is preset, and then the controller will correspondingly according to the preset number of times of ventilation to the cylinder 11 The cylinder 11 is vented a preset number of times. For example, if the cylinder 11 is ventilated 1000 times in the controller in advance, the controller will accordingly ventilate the cylinder 11 1000 times, and when the ventilation reaches 1000 times, the ventilation is stopped. The cylinder 11 is then deactivated. At this point, the tester can remove the nebulizer assembly and the battery rod to determine the torsion life of the threaded joint.

However, it can be understood that the connection to the cylinder 11 can be preset in the controller according to actual conditions. The number of times of gas can be 2,000 times, 2,500 times, and so on.

As still another preferred embodiment of the present invention, the first clamping assembly 15 includes an upper clamping member 151 and a lower clamping member 152, wherein the upper clamping member 151 faces the lower clamping member 152. The surface is provided with a first clamping groove, the first clamping groove is communicated to an end surface of the upper clamping member 151 facing the second clamping assembly 16; the lower clamping member 152 faces the upper clamping member The surface of the 151 is provided with a second clamping slot opposite to the position of the first clamping slot, so that the first clamping slot and the second clamping slot are jointly clamped on the outer circumferential surface of the electronic cigarette during testing. Preferably, an elastic pad for increasing the friction with the electronic cigarette during clamping is provided between the upper clamping member 151 and the lower clamping member 152, the elastic pad including the upper elastic pad 211 and the lower portion The elastic pad 212 fixes the upper clamping member 151 and the upper elastic pad 211 together by screws, and fixes the lower elastic pad 212 and the lower clamping member 152 together. Wherein, the elastic pad is made of an elastic material. The atomizer 17 is interposed between the upper elastic pad 211 and the lower elastic pad 212, and the elastic pad prevents the first clamping component 15 from damaging the atomizer 17. Further, friction grooves may be respectively disposed on the upper elastic pad 211 and the lower elastic pad 212 to increase the friction between the elastic pad and the atomizer 17.

As a further preferred embodiment of the present invention, the second clamping assembly 16 includes a second upper clamping member and a second lower clamping member, wherein the second upper clamping member faces the second lower clamp a surface of the clamping member is provided with a first clamping groove, the first clamping groove communicates with an end surface of the second upper clamping member facing the first clamping component; the second lower clamping member faces the The surface of the second upper clamping member is provided with a second clamping slot opposite to the position of the first clamping slot, so that the first clamping slot and the second clamping slot are jointly clamped to the electronic cigarette during testing On the outer perimeter. Preferably, an elastic pad for increasing friction with the electronic cigarette during clamping is provided between the second upper clamping member and the second lower clamping member, the elastic pad comprising an upper elastic pad and The lower elastic pad fixes the upper clamping member and the upper elastic pad together by screws, and fixes the lower elastic pad and the lower clamping member together. Wherein, the elastic pad is made of an elastic material. The battery rod 18 is sandwiched between the upper elastic pad and the lower elastic pad, and the elastic pad prevents the second clamping component 16 from damaging the battery rod 18. Further, friction grooves may be respectively disposed on the upper elastic pad and the lower elastic pad to increase the friction between the elastic pad and the battery rod 18.

As another embodiment of the present invention, in order to facilitate testing the torsional life of the plurality of sets of atomizers and the battery rod threaded joints at a time, the electronic cigarette thread torsion testing device comprises: a cylinder 11, a rack 12, and a plurality of gears. 13. A plurality of rotating shafts 14, a plurality of first clamping assemblies 15, and a plurality of second clamping assemblies 16. Wherein, the cylinder 11 is connected to the rack 12, the plurality of gears 13 are spaced above the rack 12, and the gear 13 is connected to the rack 12 by serration; The gears 13 are respectively sleeved on the plurality of the rotating shafts 14, and each of the first clamping assemblies 15 is respectively connected to one end of each of the rotating shafts 14, and each of the second clamping assemblies 16 and each of the The first clamping assembly 15 is disposed opposite the end. Wherein the first clamping assembly 15 is used to clamp an atomizer 17, one The second clamping assembly 16 is for clamping a battery rod 18, the atomizer 17 is connected to the battery rod 18, and the atomizer 17 and the battery rod 18 are located at the first clamping Between the assembly 15 and the second clamping assembly 16.

Referring to FIG. 4, as another embodiment of the present invention, the gear, the rotating shaft and the first clamping assembly each include a plurality of gears disposed above the rack, and a plurality of The gears are respectively sleeved on a plurality of the rotating shafts, and each of the first clamping assemblies is respectively connected to one end of each of the rotating shafts;

The first clamping assembly includes an upper clamping member and a lower clamping member, a surface of the upper clamping member facing the lower clamping member is provided with a first clamping slot, and the first clamping slot is connected to the The clamping member faces the end surface of the second clamping assembly; the surface of the lower clamping member facing the upper clamping member is provided with a second clamping slot opposite to the position of the first clamping slot, When the test is performed, the first clamping slot and the second clamping slot are jointly clamped to one end of the electronic cigarette;

However, it can be understood that the cylinder 11 pushes the rack 12 to slide, the rack 12 drives all the gears 13 to rotate, and each of the gears 13 drives the corresponding rotating shaft 14 to rotate, each of which The rotating shaft 14 drives the corresponding atomizer 17 on the first clamping assembly 15 to rotate, and each of the battery rods 18 is fixed on the corresponding second clamping assembly 16 without rotation. The battery rod 18 is twisted out. The cylinder 11 pushes the rack 12 to slide in the opposite direction, and each of the rotating shafts 14 drives the atomizer 17 on the corresponding first clamping assembly 15 to rotate in the opposite direction, and all of the battery rods 18 are rotated. It is twisted into the corresponding atomizer 17.

In this embodiment, the torsion life of the plurality of sets of atomizers and the battery rods at the same time can be tested at the same time, and the test efficiency is greatly improved.

In summary, in the embodiment of the present invention, the rack is pushed back and forth by the cylinder to repeatedly twist and twist the atomizer and the battery rod, and the threaded connection between the atomizer and the battery rod is determined according to the number of twists of the atomizer and the battery rod. Reverse life. The embodiment of the present invention improves test efficiency because it is fully automated. In addition, since the elastic pad is provided between the upper clamping member and the lower clamping member, the clamping assembly can be prevented from damaging the battery rod and the atomizer.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

An electronic cigarette thread torsion testing device, characterized in that: the electronic cigarette thread torsion testing device comprises: a cylinder, a rack, a gear, a rotating shaft, a first clamping assembly, and a second clamping assembly;

Wherein the cylinder is connected to the rack, the gear is located on one side of the rack, the gear is connected to the rack by serration; the gear is sleeved on the rotating shaft, a first clamping assembly is coupled to one end of the rotating shaft, and the second clamping assembly is disposed at an opposite end of the first clamping assembly; wherein the first clamping assembly is configured to clamp the atomizer, The second clamping assembly is for clamping the battery rod, or the first clamping assembly is for clamping the battery rod, and the second clamping assembly is for clamping the atomizer; the mist The aligner is threadedly coupled to the battery rod, the atomizer and the battery rod being located between the first clamping assembly and the second clamping assembly.
The electronic cigarette thread torsion testing device according to claim 1, wherein the gear, the rotating shaft, the first clamping assembly, and the second clamping assembly each comprise a plurality of;

Wherein the plurality of gears are disposed above the rack, and the plurality of gears are respectively sleeved on the plurality of rotating shafts, and each of the first clamping assemblies is respectively connected to one end of each of the rotating shafts. Each of the second clamping assemblies is disposed opposite the first of the first clamping assemblies.
The electronic cigarette thread torsion testing device according to claim 1 or 2, wherein the electronic cigarette thread torsion testing device further comprises: a bearing;

The bearing is coupled to the other end of the rotating shaft; the bearing is for supporting the rotating shaft.
The electronic cigarette thread torsion testing device according to claim 3, wherein a through hole is provided in the bearing at a position where the bearing is coupled to the rotating shaft, and the other end of the rotating shaft is placed in the through hole At the office.
The electronic cigarette thread torsion testing device according to claim 1 or 2, wherein the electronic cigarette thread torsion testing device further comprises: a slider;

The slider is coupled to the second clamping assembly for supporting the second clamping assembly.
The electronic cigarette thread torsion testing device according to claim 1 or 2, wherein the electronic cigarette thread torsion testing device further comprises: a controller;

The controller is electrically coupled to the cylinder and is used to control the number of times the cylinder is operated.
The electronic cigarette thread torsion testing apparatus according to claim 1 or 2, wherein said first clamping assembly comprises an upper clamping member and a lower clamping member, said upper clamping member facing said lower clamp a surface of the clamping member is provided with a first clamping groove, the first clamping groove is communicated with an end surface of the upper clamping member facing the second clamping assembly; the upper clamping member faces the upper clamping member The surface of the second clamping slot is opposite to the position of the first clamping slot, so that the first clamping slot and the second clamping slot are jointly clamped on the outer circumferential surface of the electronic cigarette during testing.
The electronic cigarette thread torsion testing apparatus according to claim 7, wherein said upper clamping member and said lower portion An elastic pad for increasing the friction with the electronic cigarette during clamping is provided between the clamping members.
The electronic cigarette thread torsion testing device according to claim 8, wherein the elastic pad comprises an upper elastic pad and a lower elastic pad, and the upper clamping member and the upper elastic pad are fixed together by screws, and The lower elastic pad and the lower clamping member are fixed together.
The electronic cigarette thread torsion testing device according to claim 9, wherein the upper elastic pad and the lower elastic pad are respectively provided with a rubbing pattern.
The electronic cigarette thread torsion testing device according to claim 1 or 2, wherein the second clamping assembly comprises a second upper clamping member and a second lower clamping member, the second upper clamping member a surface facing the second lower clamping member is provided with a first clamping groove, the first clamping groove communicating with an end surface of the second upper clamping member facing the first clamping assembly; the second a surface of the lower clamping member facing the second upper clamping member is provided with a second clamping slot opposite to the first clamping slot position, so that the first clamping slot and the second clamping slot are tested during testing The common clamping is coated on the outer peripheral surface of the electronic cigarette.
The electronic cigarette thread torsion testing device according to claim 11, wherein between the second upper clamping member and the second lower clamping member is provided for adding an electronic cigarette during clamping Frictional elastic pad.
The electronic cigarette thread torsion testing device according to claim 12, wherein the elastic pad comprises an upper elastic pad and a lower elastic pad, and the upper clamping member and the upper elastic pad are fixed together by screws, and The lower elastic pad and the lower clamping member are fixed together.
The electronic cigarette thread torsion testing device according to claim 13, wherein the upper elastic pad and the lower elastic pad are respectively provided with a rubbing pattern.
The electronic cigarette thread torsion testing apparatus according to claim 1, wherein said gear, said rotating shaft and said first clamping assembly each comprise a plurality, said plurality of gears being spaced apart from said rack Upper, a plurality of the gears are respectively sleeved on a plurality of the rotating shafts, and each of the first clamping assemblies is respectively connected to one end of each of the rotating shafts;

The first clamping assembly includes an upper clamping member and a lower clamping member, a surface of the upper clamping member facing the lower clamping member is provided with a first clamping slot, and the first clamping slot is connected to the The clamping member faces the end surface of the second clamping assembly; the surface of the lower clamping member facing the upper clamping member is provided with a second clamping slot opposite to the position of the first clamping slot, When the test is performed, the first clamping slot and the second clamping slot are jointly clamped to one end of the electronic cigarette;

The second clamping assembly includes one, the second clamping assembly includes an upper clamping block and a lower clamping block, the upper clamping block facing the side of the first clamping assembly and the lower clamping member a detachable fastening connection, the side of the upper clamping block facing away from the first clamping component being hingedly connected to the lower clamping block; the lower clamping block facing the lower clamping a surface of the block is provided with a third clamping slot opposite to the position of the first clamping slot, the third clamping slot communicating with an end surface of the upper clamping block facing the second clamping assembly; the lower clamping a surface of the block facing the upper clamping block is provided with a position opposite to the position of the third clamping slot The four clamping slots are such that the third clamping slot and the fourth clamping slot are clamped together at the other end of the electronic cigarette during testing.