CN110007244A - A kind of telephone testing machine and test method - Google Patents
A kind of telephone testing machine and test method Download PDFInfo
- Publication number
- CN110007244A CN110007244A CN201810004575.9A CN201810004575A CN110007244A CN 110007244 A CN110007244 A CN 110007244A CN 201810004575 A CN201810004575 A CN 201810004575A CN 110007244 A CN110007244 A CN 110007244A
- Authority
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- China
- Prior art keywords
- die body
- sampling
- test
- testing machine
- test die
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- 238000012360 testing method Methods 0.000 title claims abstract description 173
- 238000010998 test method Methods 0.000 title claims abstract description 9
- 238000005070 sampling Methods 0.000 claims abstract description 109
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims description 7
- 238000012797 qualification Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to a kind of telephone testing machine and test method, a kind of telephone testing machine, comprising: it is lower to test die body, it is equipped with lower chamber, lower sampling plate and lower sampling channel positioned at bottom end, the lower sampling plate is equipped with several lower sampling holes being connected to lower sampling channel；Upper test die body above lower test die body, is equipped with upper cavity；Upper sampling part, is equipped with the upper sampling plate positioned at top and upper sampling channel, and the upper sampling plate is equipped with several upper sampling holes being connected to upper sampling channel；Detection components.Form the cavity of sealing between upper test die body and lower test die body, detection components extract respectively battery top, bottom, periphery air detected, to judge whether battery leaks, detection accuracy is high, and easy to operate.
Description
Technical field
The present invention relates to telephone testing machine and test methods.
Background technique
Existing battery is substantially by aluminum plastic film come encapsulating products, and currently used detection leakage mode is manually to see
It examines, and the product after encapsulating is there may be encapsulating not tight or aluminum plastic film to lead to subtleer leakage occur there are crack etc.,
It is only larger by the testing result error of artificial observation.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of telephone testing machine and tests
Method.
The technical scheme is that
A kind of telephone testing machine, comprising: it is lower to test die body, be equipped with lower chamber, the lower sampling plate positioned at bottom end, and under take
Sample channel, the lower sampling plate are equipped with several lower sampling holes being connected to lower sampling channel；It is upper above lower test die body
Die body is tested, upper cavity is equipped with；Upper sampling part, be equipped with positioned at top upper sampling plate and upper sampling channel, it is described on take
Template is equipped with several upper sampling holes being connected to upper sampling channel；Detection components；Wherein, the lower test die body and upper test mould
When body molds, the upper cavity and lower chamber form the inner cavity sealed, the lower sampling plate and lower chamber, upper sampling plate and epicoele
The inner wall gap of body is isolated and constitutes the first test chamber；The detection components respectively with lower sampling channel, upper sampling channel, first
Test chamber connection.
Its further technical solution are as follows: the telephone testing machine further includes first driving device；The first driving device
Driving end and lower test die body/above test die body be fixedly connected, drive the test die body of lower test die body/above to compress and test
Die body/lower test die body.
Its further technical solution are as follows: the telephone testing machine further includes the second driving device；The upper sampling part is also set
There is the upper connector being fixedly connected with upper sampling plate；The upper test die body is equipped with the upper installation for the upper connector that is slidably connected
Hole；The upper connector is equipped with the upper sampling channel, is tightly connected with mounting hole；The driving of second driving device
End is fixedly connected with upper connector；The upper sampling plate is slidably connected to the upper cavity of test die body.
Its further technical solution are as follows: the upper sampling part, which is additionally provided with, to be connected between sampling hole and upper sampling channel
Second test chamber；The lower test die body is additionally provided with the third test chamber being connected between lower sampling hole and lower sampling channel.
Its further technical solution are as follows: the detection components include analyzer, and the first pumping being connected to analyzer
Pump.
Its further technical solution are as follows: the detection components and lower sampling channel, upper sampling channel, between the first test chamber
It is respectively equipped with the first air valve, the second air valve, third air valve.
Its further technical solution are as follows: the lower test die body or upper test die body are equipped with the side being connected to the first test chamber
Sample channel；The sample channel side-draw is connected to detection components.
Its further technical solution are as follows: the telephone testing machine further includes the first purification gas source；The lower test die body or
Upper test die body is equipped with the inlet channel being connected to the first test chamber；The first purification gas source is connected to inlet channel, secondly
The 4th air valve is equipped between person.
Its further technical solution are as follows: the telephone testing machine further includes being fixed on lower test die body/above to test die body
Sealing ring.
A kind of test method of battery, is tested using above-mentioned telephone testing machine, comprising: A. loads battery in lower sampling
On plate；B. upper test die body, lower test die body are molded to form the inner cavity of sealing；C. setting value is evacuated to inner cavity；D. it examines
It surveys component the second test chamber gas of extraction to be detected, if the vaporized molecules concentration of detection is greater than the set value, alarm；E.
Detection components extract third test chamber gas and are detected, if the vaporized molecules concentration of detection is greater than the set value, alarm；
F. detection components extract the first test chamber gas and are detected, if the vaporized molecules concentration of detection is greater than the set value, are reported
It is alert；If G. D, E, F do not alarm, testing result is qualification, if any one alarm of D, E, F, testing result are unqualified.
The present invention compared with prior art have the technical effect that a kind of telephone testing machine, upper test die body and lower test mould
Form the cavity of sealing between body, detection components extract respectively battery top, bottom, periphery air detected, to sentence
Whether power-off pond leaks, and detection accuracy is high, and easy to operate.
A kind of test method of battery, battery is placed in closed cavity, and by way of vacuumizing, and accelerates electricity
The leakage of pond electrolyte inside, consequently facilitating quickly detecting whether battery is revealed.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of schematic illustration of telephone testing machine of the present invention；
Fig. 2 is a kind of partial sectional view of telephone testing machine of the present invention；
Fig. 3 is a kind of cross-sectional view of the specific embodiment of telephone testing machine of the present invention；
Fig. 4 is a kind of flow chart of the test method of battery of the present invention.
Appended drawing reference
10 telephone testing machines 1 are lower to test die body
11 lower chamber, 12 first test chamber
13 14 inlet channels of sample channel side-draw
The lower sampling plate of 15 the 4th air valves 16
17 lower sampling 18 third test chambers of channel
21 upper cavity of die body is tested on 2
Sampling plate on part 41 is sampled on 4
43 second test chamber of channel is sampled on 42
5 detection components of connector on 44
51 analyzer, 52 first aspiration pump
53 first air valve, 54 second air valve
55 third air valve, 7 sealing ring
8 rack, 91 first driving device
92 second driving device, 93 mounting rack
Specific embodiment
It is further to technical solution of the present invention below with reference to schematic diagram in order to more fully understand technology contents of the invention
It introduces and illustrates, but not limited to this.
A kind of telephone testing machine, comprising: lower to test die body, the upper test die body above lower test die body, lower test
Die body, upper sampling part, detection components.Lower test die body is equipped with lower chamber, lower sampling plate and lower sampling channel positioned at bottom end,
Lower sampling plate is equipped with several lower sampling holes being connected to lower sampling channel.Upper test die body is equipped with upper cavity, and upper sampling part is equipped with
Upper sampling plate and upper sampling channel positioned at top, upper sampling plate are equipped with several upper sampling holes being connected to upper sampling channel.Its
In, when lower test die body and upper test die body mold, upper cavity and lower chamber form the inner cavity sealed, lower sampling plate and cavity of resorption
The first test chamber is isolated with the inner wall gap of upper cavity and is constituted to body, upper sampling plate, detection components respectively with lower sampling channel, on
Channel, the connection of the first test chamber are sampled, detection components extract lower sampling channel, the upper gas for sampling channel, the first test chamber respectively
Body is detected, to judge the case where battery is with the presence or absence of leakage.
As shown in Figure 1 and Figure 2, a kind of telephone testing machine 10, comprising: it is lower to test die body 1, above lower test die body 1
Upper test die body 2, upper sampling part 4, detection components 5.Lower test die body 1 is equipped with lower chamber 11, the lower sampling plate 16 positioned at bottom end,
And lower sampling channel 17, lower sampling plate 16 are equipped with several lower sampling holes being connected to lower sampling channel 17.Upper test die body 2 is equipped with
Upper cavity 21.It is upper sampling part 4 be equipped with positioned at top upper sampling plate 41 and upper sampling channel 42, upper sampling plate 41 equipped with it is upper
Sample several upper sampling holes that channel 42 is connected to.Wherein, when lower test die body 1 is molded with upper test die body 2, upper cavity 21 is under
Cavity 11 forms the inner cavity of sealing, and lower sampling plate 16 is isolated with lower chamber 11, upper sampling plate 41 with the inner wall gap of upper cavity 21
And the first test chamber 12 is constituted, detection components 5 are connected to lower sampling channel 17, upper sampling channel 42, the first test chamber 12 respectively.
Upper sampling part 4 is additionally provided with the second test chamber 43 being connected between sampling hole and upper sampling channel 42, lower test
Die body 1 is additionally provided with the third test chamber 18 being connected between lower sampling hole and lower sampling channel 17.Detection components 5 extract respectively
One test chamber 12, the second test chamber 43, third test chamber 18 gas detected, thus judge battery with the presence or absence of leakage
Situation.
Detection components 5 include analyzer 51, and the first aspiration pump 52 being connected to analyzer 51, and detection components 5 are under
Sampling channel 17, upper sampling channel 42 are respectively equipped with the first air valve 53, the second air valve 54, third gas between first test chamber 12
Valve 55, by the first air valve 53, the second air valve 54, third air valve 55 control respectively detection components 5 extract battery upper end, bottom end,
The carburetted air of periphery is detected.
Preferably, lower test die body 1 is equipped with the sample channel 13 side-draw that be connected to the first test chamber 12, sample channel 13 side-draw and
Detection components 5 are connected to.
Telephone testing machine 10 further includes the first purification gas source, it is lower test die body 1 be equipped be connected to the first test chamber 12 into
Gas channel 14, the first purification gas source are connected to inlet channel 14, and the 4th air valve 15 is equipped between the two.When telephone testing machine 10
After the battery for detecting leakage, there are the vaporized molecules of leakage in inner cavity, therefore, it is necessary to open the first purification gas source and inlet channel
The 4th air valve 15 between 14, is taken away vaporized molecules by the air of purification, to clear up inner cavity, in order to subsequent
Detection.
Preferably, telephone testing machine 10 further includes the sealing ring 7 for being fixed on test die body 2, lower test die body 1 and upper survey
After die trial body 2 molds, lower test die body 1 and upper test die body 2 are sealed by sealing ring 7, to guarantee the envelope of inner cavity
It closes, in favor of detection.
When it is implemented, the driving end of first driving device 91 and lower test die body/above test die body be fixedly connected, drive
The test die body of dynamic lower test die body/above, which compresses, to be tested die body/lower and tests die body.
When it is implemented, telephone testing machine 10 further includes the sealing ring 7 for being fixed on test die body 2.In other embodiments
In, sealing ring is fixed on lower test die body.
As shown in figure 3, telephone testing machine 10 further includes rack 8, and first driving device 91, the second driving device 92, and
Mounting rack 93.The fixing end of first driving device 91 is fixedly connected with rack 8, the driving end of first driving device 91 and mounting rack
93 are fixedly connected, and mounting rack 93 is fixed by the connecting rod with upper test die body 2 and connect.First driving device 91 drives mounting rack 93
It moves up and down, so that the lower test die body 1 of driving compresses and tests die body 2.
Upper sampling part 4 is additionally provided with the upper connector 44 being fixedly connected with upper sampling plate 41, and upper test die body 2 is equipped with for sliding
The dynamic upper installing hole for connecting upper connector 44.Upper connector 44 is equipped with the upper sampling channel 42, seals and connects with mounting hole
It connects, the fixing end of the second driving device 92 is fixed on mounting rack 93, and driving end is fixedly connected with upper connector 44, upper sampling plate
41 are slidably connected to the upper cavity 21 of test die body 2.Upper connector 44 is driven to be pressed in battery by the second driving device 92.
In the present embodiment, upper test die body is provided with sample channel 13 side-draw, inlet channel 14.
As shown in figure 4, a kind of test method of battery, is tested using above-mentioned telephone testing machine, comprising:
A. battery is loaded on lower sampling plate；
B. upper test die body, lower test die body are molded to form the inner cavity of sealing；
C. setting value is evacuated to inner cavity；
D. detection components extract the second test chamber gas and are detected, if the vaporized molecules concentration of detection is greater than the set value,
Then alarm；
E. detection components extract third test chamber gas and are detected, if the vaporized molecules concentration of detection is greater than the set value,
Then alarm；
F. detection components extract the first test chamber gas and are detected, if the vaporized molecules concentration of detection is greater than the set value,
Then alarm；
If G. D, E, F do not alarm, testing result is qualification, if any one alarm of D, E, F, testing result are not conform to
Lattice.
When it is implemented, the detection ordering of D, E, F can be in any permutation.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection, protection scope of the present invention are subject to claims.
Claims (10)
1. a kind of telephone testing machine characterized by comprising
Lower test die body, is equipped with lower chamber, lower sampling plate and lower sampling channel positioned at bottom end, and the lower sampling plate is equipped with
Several lower sampling holes being connected to lower sampling channel；
Upper test die body above lower test die body, is equipped with upper cavity；
Upper sampling part, is equipped with the upper sampling plate positioned at top and upper sampling channel, and the upper sampling plate is equipped with logical with upper sampling
Several upper sampling holes of road connection；
Detection components；
Wherein, when the lower test die body and upper test die body mold, the upper cavity and lower chamber form the inner cavity sealed, institute
Lower sampling plate is stated to be isolated with lower chamber, upper sampling plate with the inner wall gap of upper cavity and constitute the first test chamber；The detection group
Part is connected to lower sampling channel, upper sampling channel, the first test chamber respectively.
2. telephone testing machine according to claim 1, which is characterized in that the telephone testing machine further includes the first driving dress
It sets；The test die body of the driving end of the first driving device and lower test die body/above is fixedly connected, drive lower test die body/
Upper test die body, which compresses, tests die body/lower test die body.
3. telephone testing machine according to claim 1, which is characterized in that the telephone testing machine further includes the second driving dress
It sets；The upper sampling part is additionally provided with the upper connector being fixedly connected with upper sampling plate；The upper test die body is equipped with for sliding
The upper installing hole of connector in connection；The upper connector is equipped with the upper sampling channel, is tightly connected with mounting hole；Institute
The driving end for stating the second driving device is fixedly connected with upper connector；The upper sampling plate is slidably connected to the upper of test die body
Cavity.
4. telephone testing machine according to claim 1, which is characterized in that the upper sampling part, which is additionally provided with, is connected to sampling
The second test chamber between hole and upper sampling channel；The lower test die body, which is additionally provided with, is connected to lower sampling hole and lower sampling channel
Between third test chamber.
5. telephone testing machine according to claim 1, which is characterized in that the detection components include analyzer, Yi Jiyu
First aspiration pump of analyzer connection.
6. telephone testing machine according to claim 1, which is characterized in that the detection components and lower sampling channel, on take
The first air valve, the second air valve, third air valve are respectively equipped between sample channel, the first test chamber.
7. telephone testing machine according to claim 1, which is characterized in that the lower test die body or upper test die body are equipped with
The sample channel side-draw being connected to the first test chamber；The sample channel side-draw is connected to detection components.
8. telephone testing machine according to claim 1, which is characterized in that the telephone testing machine further includes the first purified gas
Source；The lower test die body or upper test die body are equipped with the inlet channel being connected to the first test chamber；The first purification gas source
It is connected to inlet channel, the 4th air valve is equipped between the two.
9. telephone testing machine according to claim 1, which is characterized in that the telephone testing machine further includes being fixed on lower survey
Die trial body/above tests the sealing ring of die body.
10. a kind of test method of battery is tested using the telephone testing machine as described in claim any one of 1-9, special
Sign is, comprising:
A. battery is loaded on lower sampling plate；
B. upper test die body, lower test die body are molded to form the inner cavity of sealing；
C. setting value is evacuated to inner cavity；
D. detection components extract the second test chamber gas and are detected,
If the vaporized molecules concentration of detection is greater than the set value, alarm；
E. detection components extract third test chamber gas and are detected,
If the vaporized molecules concentration of detection is greater than the set value, alarm；
F. detection components extract the first test chamber gas and are detected,
If the vaporized molecules concentration of detection is greater than the set value, alarm；
If G. D, E, F do not alarm, testing result is qualification,
If D, any one alarm of E, F, testing result is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004575.9A CN110007244B (en) | 2018-01-03 | 2018-01-03 | Battery testing machine and testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004575.9A CN110007244B (en) | 2018-01-03 | 2018-01-03 | Battery testing machine and testing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110007244A true CN110007244A (en) | 2019-07-12 |
| CN110007244B CN110007244B (en) | 2024-07-30 |
Family
ID=67164175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810004575.9A Active CN110007244B (en) | 2018-01-03 | 2018-01-03 | Battery testing machine and testing method |
Country Status (1)
| Country | Link |
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|---|---|
| CN110007244B (en) | 2024-07-30 |
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