CN109655213A - A kind of gloves gas leak detection device and its working method - Google Patents
A kind of gloves gas leak detection device and its working method Download PDFInfo
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- CN109655213A CN109655213A CN201811396667.2A CN201811396667A CN109655213A CN 109655213 A CN109655213 A CN 109655213A CN 201811396667 A CN201811396667 A CN 201811396667A CN 109655213 A CN109655213 A CN 109655213A
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- gloves
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- annular air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Examining Or Testing Airtightness (AREA)
Abstract
The present invention provides a kind of gloves gas leak detection device, including detecting box, one side opening of the detection box is simultaneously equipped with cover board, remaining inside sidewalls of the detection box are equipped with compression plate, several pressure sensors are installed between the compression plate and the detection box side wall, the cover board is equipped with mounting hole, clamping ring is installed in the mounting hole, the inside of the clamping ring is equipped with annular air-pocket, the inside of the annular air-pocket is equipped with support inner wall, the annular air-pocket is equipped with gas bag inflating valve, and the support inner wall is equipped with inflation through-hole.Gloves gas leak detection device structure provided by the invention is simple, gas leakage especially suitable for rubber gloves detects, micro-strain is incuded using the foil gauge of pressure sensor, the micro-strain of foil gauge is converted into electric signal by converter, to detect gloves whether gas leakage, it is higher than previous pressure maintaining detection efficiency, easy to operate and economical.
Description
Technical field
The present invention relates to a kind of gloves gas leak detection device and its working methods, belong to rubber gloves detection technique field.
Background technique
The gloves of rubber material production, have medical gloves, make the gloves of experiment especially in high pressure chest, there are also works
For electrician tool, need to insulate；Safety accident, or even meeting life threatening can occur if gloves gas leakage, so for gloves
Air-tightness to be strict with, it is necessary to assure produce before all gloves are sold and carry out gas leakage detections.
The detection of general gas leakage at present fills certain gas to gloves using the mode of pressure maintaining, when being spaced certain
Between, then whether the total indicator reading of gas pressure intensity has significant change in observation detection gloves, thus judge gloves whether gas leakage.It protects
Pressure type detection efficiency is low and cumbersome.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of gloves gas leak detection device, pressure is utilized
The foil gauge of sensor incudes micro-strain, the micro-strain of foil gauge is converted into electric signal by converter, to detect
Gloves whether gas leakage, it is higher than previous pressure maintaining detection efficiency, easy to operate and economical.
In order to achieve the above objectives, technical solution provided by the invention is a kind of gloves gas leak detection device, including detection box,
One side opening of the detection box is simultaneously equipped with cover board, remaining inside sidewalls of the detection box are equipped with compression plate, the compression plate
Several pressure sensors are installed between the detection box side wall, the cover board is equipped with mounting hole, pacifies in the mounting hole
Equipped with clamping ring, the inside of the clamping ring is equipped with annular air-pocket, and the inside of the annular air-pocket is equipped with support inner wall, the ring
Shape air bag is equipped with gas bag inflating valve, and the support inner wall is equipped with inflation through-hole.
Further, the cross section of the annular air-pocket is circle, the lateral surface and the clamping ring of the support inner wall
The concave shaped that medial surface matches with the annular air-pocket.Can be fixed by gloves to be detected, gloves will not be scratched, and
It can effectively seal when detecting.
Further, the inside of the annular air-pocket is equipped with several protrusions, and the lateral surface of the support inner wall is equipped with and institute
The pit of protrusion matching is stated, the annular air-pocket is covered in the support inner wall outside, and is limited by the protrusion with the pit
Position.So that annular air-pocket can be maintained at support inner wall outside in inflatable and deflatable state.
Further, the support inner wall is equipped with air inflation nozzle fixed plate, and the air inflation nozzle fixed plate is equipped with hole, the gas
Capsule air inflation nozzle passes through the hole of air inflation nozzle fixed plate, and is equipped with airbag inflation pipe in its end.
Further, gloves gas tube is installed on the inflation through-hole of the support inner wall.
Further, the annular air-pocket is rubber pneumatic bag, and the detection box is cylinder, and the compression plate is also cylinder
Shape is uniformly provided with several pressure sensors between the compression plate and the detection box inner wall.
Further, it is also equipped with wall bracket in support on the support inner wall, clamping ring branch is installed on the clamping ring
Frame.
The present invention also provides the working methods of above-mentioned gloves gas leak detection device:
Step 1: support inner wall and matched annular inflatable air bag are sent into the wrist of gloves, air bag is filled a little
Gas expands air bag slightly；
Step 2: clamping ring is moved to corresponding position on the outside of gloves wrist to be detected, air bag is inflated again, makes to press from both sides
Collar 4 and annular air-pocket handle sleeve clamp, and gloves is caused to be detached from from production line；
Step 3: by the support inner wall, the annular air-pocket and the clamping ring together with the gloves to be detected
It is transported to the detection box, and makes the gloves to be detected as in the detection box, the clamping ring is installed on the detection
In the mounting hole of the cover board of box；
Step 4: being inflated by the inflation through-hole to the gloves to be detected, if the gloves to be detected described at this time
Gas leakage then has compression plate described in air-flow directive, and the pressure sensor detects pressure change, therefore, it is determined that the hand to be detected
Cover gas leakage, if the gloves to be detected are air tight, the pressure sensor can't detect pressure change, therefore, it is determined that it is described to
It is air tight to detect gloves.
The pressure sensor includes foil gauge and converter, and foil gauge can experience micro-strain, and converter can incite somebody to action
The deformation of foil gauge is converted into electric signal.
Further, it will first be inflated in the gloves to be detected before the third step, to facilitate the gloves to be detected
Protrude into the detection box.
Further, it is whether obvious damaged that the gloves to be detected are first detected before the first step, have obvious breakage then
Directly it is determined as gas leakage.
Compared with prior art, technical solution of the present invention has the advantage that
Gloves gas leak detection device structure provided by the invention is simple, and the gas leakage especially suitable for rubber gloves detects, benefit
Micro-strain is incuded with the foil gauge of pressure sensor, and the micro-strain of foil gauge is converted by electric signal by converter, from
And detect gloves whether gas leakage, it is higher than previous pressure maintaining detection efficiency, easy to operate and economical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is clamping ring and clamping ring support schematic diagram in the embodiment of the present invention；
Fig. 3 is annular air-pocket schematic diagram in the embodiment of the present invention；
Fig. 4 is that inner wall and support inner wall support schematic diagram are supported in the embodiment of the present invention；
Fig. 5 is that box main view is detected in the embodiment of the present invention；
Fig. 6 is sectional view at A-A in Fig. 5；
Fig. 7 is sectional view at D-D in Fig. 5；
In figure: 1 be clamp coil support, 2 be support inner wall, 21 be inflation through-hole, 22 be pit, 23 be that air inflation nozzle is fixed
Plate, 3 be annular air-pocket, 31 be gas bag inflating valve, 32 be protrusion, 4 be clamping ring, 5 be airbag inflation pipe, 6 be gloves gas tube,
7 it is wall bracket in supporting, 8 be detection box, 82 be pressure sensor, 85 be compression plate, 86 is cover board.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Those skilled in the art of the present technique are appreciated that unless otherwise defined all terms used herein include technology art
Language and direction term have meaning identical with the general understanding of those of ordinary skill in fields of the present invention.
It as shown in Figures 1 to 7, is a kind of gloves gas leak detection device of the invention, including detection box 8, the detection box 8
A side opening and cover board 86 is housed, described 8 remaining inside sidewalls of detection box are equipped with compression plate 85, the compression plate 85 and institute
It states and several pressure sensors 82 is installed between detection 8 side wall of box, the cover board 86 is equipped with mounting hole, pacifies in the mounting hole
Equipped with clamping ring 4, the inside of the clamping ring 4 is equipped with annular air-pocket 3, and the inside of the annular air-pocket 3 is equipped with support inner wall 2,
The annular air-pocket 3 is equipped with gas bag inflating valve 31, and the support inner wall 2 is equipped with inflation through-hole 21.
As shown in Figure 2, Figure 3 and Figure 4, the cross section of the annular air-pocket 3 is circle, the lateral surface of the support inner wall 2
The concave shaped to match with the annular air-pocket 3 with the medial surface of the clamping ring.
As shown in Figure 3 and Figure 4, the inside of the annular air-pocket 3 is equipped with several raised 32, the outside of the support inner wall 2
Face is equipped with the pit 22 to match with described raised 32, and 3 sets of the annular air-pocket passes through institute on the outside of the support inner wall 2
Protrusion 32 is stated to limit with the pit 22.
As shown in figure 4, the support inner wall 2 is equipped with air inflation nozzle fixed plate 23, the air inflation nozzle fixed plate 23 is equipped with
Hole, the gas bag inflating valve 31 pass through the hole of air inflation nozzle fixed plate 23, and are equipped with airbag inflation pipe 5 in its end.
As shown in Figure 1, being equipped with gloves gas tube 6 on the inflation through-hole 21 of the support inner wall 2.
As shown in Figure 2 and Figure 4, it is also equipped with wall bracket 7 in support on the support inner wall 2, is installed on the clamping ring 4
Have and clamps coil support 1.
A kind of working method of gloves gas leak detection device of the invention, the specific steps are as follows:
Step 1: support inner wall 2 and matched annular inflatable air bag 3 are sent into the wrist of gloves, air bag is filled few
Perhaps gas expands air bag slightly；
Step 2: clamping ring is moved to corresponding position on the outside of gloves wrist to be detected, air bag is inflated again, makes to press from both sides
Collar 4 and annular air-pocket handle sleeve clamp, and gloves is caused to be detached from from production line；
Step 3: by the support inner wall 2, the annular air-pocket 3 and the clamping ring 4 together with the gloves one to be detected
It rises and is transported to the detection box 8, and make the gloves to be detected as in the detection box 8, the clamping ring 4 is installed on described
In the mounting hole for detecting the cover board 86 of box 8；
Step 4: being inflated by the inflation through-hole 21 to the gloves to be detected, if the hand to be detected described at this time
Cover gas leakage, then have compression plate 85 described in air-flow directive, the pressure sensor 82 detects pressure change, therefore, it is determined that it is described to
Gloves gas leakage is detected, if the gloves to be detected are air tight, the pressure sensor can't detect pressure change, therefore, it is determined that
The gloves to be detected are air tight.
It will first be inflated in the gloves to be detected before the third step, to facilitate the gloves to be detected to protrude into
The detection box 8.
It is whether obvious damaged that the gloves to be detected are first detected before the first step, have obvious breakage then directly to determine
For gas leakage.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (9)
1. a kind of gloves gas leak detection device, it is characterised in that: including detecting box (8), a side opening of detection box (8) is simultaneously
Equipped with cover board (86), described remaining inside sidewalls of detection box (8) are equipped with compression plate (85), the compression plate (85) and the inspection
It surveys between box (8) side wall and is equipped with several pressure sensors (82), the cover board (86) is equipped with mounting hole, in the mounting hole
It is equipped with clamping ring (4), the inside of the clamping ring (4) is equipped with annular air-pocket (3), and the inside of the annular air-pocket (3) is equipped with
It supports inner wall (2), the annular air-pocket (3) is equipped with gas bag inflating valve (31), and the support inner wall (2) is equipped with inflation through-hole
(21)。
2. a kind of gloves gas leak detection device according to claim 1, it is characterised in that: the cross of the annular air-pocket (3)
Section is circle, and the lateral surface of support inner wall (2) and the medial surface of the clamping ring match with the annular air-pocket (3)
Concave shaped.
3. a kind of gloves gas leak detection device according to claim 1, it is characterised in that: the annular air-pocket (3) it is interior
Side is equipped with several raised (32), and the lateral surface of support inner wall (2) is equipped with the pit (22) to match with described raised (32),
The annular air-pocket (3) covers on the outside of the support inner wall (2), and is limited by raised (32) and the pit (22).
4. a kind of gloves gas leak detection device according to claim 1, it is characterised in that: set on the support inner wall (2)
Have air inflation nozzle fixed plate (23), the air inflation nozzle fixed plate (23) is equipped with hole, and the gas bag inflating valve (31) passes through air inflation nozzle
The hole of fixed plate (23), and airbag inflation pipe (5) are installed in its end.
5. a kind of gloves gas leak detection device according to claim 1, it is characterised in that: the institute of support inner wall (2)
It states and gloves gas tube (6) is installed in inflation through-hole (21).
6. a kind of gloves gas leak detection device according to claim 1, it is characterised in that: on the support inner wall (2) also
Wall bracket (7) in support is installed, is equipped on the clamping ring (4) and clamps coil support (1).
7. according to claim 1 to a kind of working method of gloves gas leak detection device described in 6 any one, feature exists
In: include the following steps:
Step 1: support inner wall (2) and matched annular air-pocket (3) to be sent into the wrist of gloves, to annular air-pocket
(3) a little gas is filled, expands annular air-pocket (3) slightly；
Step 2: clamping ring (4) is moved to corresponding position on the outside of gloves wrist to be detected, annular air-pocket (3) is filled again
Gas clamps clamping ring (4) and annular air-pocket (3) handle sleeve, gloves is caused to be detached from from production line；
Step 3: by the support inner wall (2), the annular air-pocket (3) and the clamping ring (4) together with the gloves to be detected
It is transported to the detection box (8) together, and makes the gloves to be detected as in the detection box (8), the clamping ring (4) is pacified
In the mounting hole of the cover board (86) loaded on detection box (8)；
Step 4: being inflated by the inflation through-hole (21) to the gloves to be detected, if the gloves to be detected described at this time
Gas leakage then has compression plate described in air-flow directive (85), and the pressure sensor (82) detects pressure change, therefore, it is determined that described
Gloves gas leakage to be detected, if the gloves to be detected are air tight, the pressure sensor can't detect pressure change, to sentence
The fixed gloves to be detected are air tight.
8. a kind of working method of gloves gas leak detection device according to claim 7, it is characterised in that: in the third
First by inflation in the gloves to be detected before step, to facilitate the gloves to be detected to protrude into the detection box (8).
9. a kind of working method of gloves gas leak detection device according to claim 7, it is characterised in that: described first
It is whether obvious damaged that the gloves to be detected are first detected before walking, and have obvious breakage to be then directly determined as gas leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396667.2A CN109655213A (en) | 2018-11-22 | 2018-11-22 | A kind of gloves gas leak detection device and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396667.2A CN109655213A (en) | 2018-11-22 | 2018-11-22 | A kind of gloves gas leak detection device and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655213A true CN109655213A (en) | 2019-04-19 |
Family
ID=66112306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811396667.2A Pending CN109655213A (en) | 2018-11-22 | 2018-11-22 | A kind of gloves gas leak detection device and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109655213A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849639A (en) * | 2019-11-19 | 2020-02-28 | 安徽拓扑思汽车零部件有限公司 | Sleeve type leather bag edge detection device |
| CN112146863A (en) * | 2020-09-25 | 2020-12-29 | 重庆长安汽车股份有限公司 | Device and method for measuring real-time pressure in air bag after side air curtain is ignited |
| CN112213052A (en) * | 2020-11-03 | 2021-01-12 | 青岛慧智兰智能科技有限公司 | Method for detecting air tightness of disposable gloves |
| DE202021106449U1 (en) | 2021-11-26 | 2021-12-06 | Mustafa Basthikodi | Smart gloves for measuring pressure and monitoring skin health |
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| CN203414244U (en) * | 2013-08-08 | 2014-01-29 | 温州亚光机械制造有限公司 | Online glove leak detection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849639A (en) * | 2019-11-19 | 2020-02-28 | 安徽拓扑思汽车零部件有限公司 | Sleeve type leather bag edge detection device |
| CN110849639B (en) * | 2019-11-19 | 2021-11-12 | 上海保隆汽车科技(安徽)有限公司 | Sleeve type leather bag edge detection device |
| CN110849639B8 (en) * | 2019-11-19 | 2021-12-24 | 上海保隆汽车科技(安徽)有限公司 | Sleeve type leather bag edge detection device |
| CN112146863A (en) * | 2020-09-25 | 2020-12-29 | 重庆长安汽车股份有限公司 | Device and method for measuring real-time pressure in air bag after side air curtain is ignited |
| CN112146863B (en) * | 2020-09-25 | 2022-08-09 | 重庆长安汽车股份有限公司 | Device and method for measuring real-time pressure in air bag after side air curtain is ignited |
| CN112213052A (en) * | 2020-11-03 | 2021-01-12 | 青岛慧智兰智能科技有限公司 | Method for detecting air tightness of disposable gloves |
| DE202021106449U1 (en) | 2021-11-26 | 2021-12-06 | Mustafa Basthikodi | Smart gloves for measuring pressure and monitoring skin health |
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Application publication date: 20190419 |