CN208075819U - Aluminum plastic film seal measurer for thickness - Google Patents
Aluminum plastic film seal measurer for thickness Download PDFInfo
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- CN208075819U CN208075819U CN201820603005.7U CN201820603005U CN208075819U CN 208075819 U CN208075819 U CN 208075819U CN 201820603005 U CN201820603005 U CN 201820603005U CN 208075819 U CN208075819 U CN 208075819U
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- probe
- balladeur train
- plastic film
- thickness
- measurer
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Abstract
Aluminum plastic film seal measurer for thickness, including：It is provided with the pedestal of mounting bracket；The battery mounting table being set on pedestal；Top is tested probe and can be set on mounting bracket up or down by top probe installation balladeur train；Bottom tests probe and can be up or down set on mounting bracket by bottom probe installation balladeur train and be tested below probe positioned at top；The top probe resetting-mechanism being connected with top probe installation balladeur train；The bottom probe resetting-mechanism being connected with bottom probe installation balladeur train；The height displacement sensor and sensor contacts block being oppositely arranged, height displacement sensor is set on bottom probe installation balladeur train or top probe installation balladeur train, sensor contacts block is correspondingly arranged on top probe installation balladeur train or bottom probe installation balladeur train, height displacement sensor between sensor contacts block at a distance from be less than top test probe and bottom and test at a distance between probe.The utility model can realize the automatic measurement of aluminum plastic film seal thickness and the real-time record of measurement data.
Description
Technical field
The utility model belongs to lithium ion battery manufacturing equipment technical field, more specifically to one kind for measuring
The device of lithium ion battery aluminum plastic film seal thickness.
Background technology
Then lithium ion soft-package battery generally use aluminum plastic film punching hole molding utilizes two layers aluminum plastic film heat of the hot pressing by outside
Sealing is fitted together.If battery seal cannot be met the requirements, security risk can be brought to the use of product, even be sent out when serious
Raw explosion.Therefore it must assure that all battery seals are complete, do not occur empty envelope.
At present mainly by way of miking aluminum plastic film seal thickness come to battery seal whether meet the requirements into
Row detection, but the mode efficiency of manual measurement is very low, is only suitable for inspecting by random samples, cannot achieve on-line checking and real time monitoring production shape
State.Occurred contactless thickness measurement equipment in the market later, for measuring aluminum plastic film seal thickness, but since battery seals
Print is very thin, sometimes it also occur that deformation, contactless measurement will produce error, cannot be satisfied required precision.
Utility model content
The purpose of this utility model is to provide a kind of aluminum plastic film seal measurer for thickness of high certainty of measurement.
To achieve the goals above, the utility model takes following technical solution：
Aluminum plastic film seal measurer for thickness, including：Pedestal is provided with mounting bracket on the pedestal；It is set to the bottom
Battery mounting table on seat；Probe is tested at top, and the top test probe installs balladeur train by top probe can be along vertical side
To being movably set on the mounting bracket；Probe is tested in bottom, and the bottom test probe installs balladeur train by bottom probe
It vertically can movably be set on the mounting bracket, the bottom test probe is located under top test probe
Side；The top probe resetting-mechanism being connected with top probe installation balladeur train；It is connected with bottom probe installation balladeur train
Bottom probe resetting-mechanism；The height displacement sensor and sensor contacts block being oppositely arranged, the height displacement sensor are set
It is placed on the bottom probe installation balladeur train or top probe installation balladeur train, the sensor contacts block is correspondingly arranged in the top
On portion's probe installation balladeur train or bottom probe installation balladeur train, the distance between the height displacement sensor and sensor contacts block
Less than top test probe the distance between probe is tested with the bottom.
Further, the battery mounting table is set to by 4 height regulating rods on the pedestal, and the height is adjusted
The support bar group that bar is connected by a pair by internal and external screw thread at, wherein external screw thread supporting rod is fixed on the base, interior spiral shell
Line supporting rod is connected with the battery mounting table, and the height of the battery mounting table is adjusted by rotating female screw supporting rod.
Further, the top probe resetting-mechanism and the bottom probe resetting-mechanism are spring, with the top
One end of the connected spring of portion's probe resetting-mechanism connect with the spring mounting seat being fixed on the mounting bracket, the other end and top
Portion's probe resetting-mechanism connection；It the one end for the spring being connected with the bottom probe resetting-mechanism and is fixed on the mounting bracket
Spring mounting seat connection, the other end and bottom probe resetting-mechanism connect.
Further, the top probe resetting-mechanism is located at the lower section of top probe installation balladeur train, the bottom
Probe resetting-mechanism is located at the top of bottom probe installation balladeur train, and the spring is compressed spring.
Further, the bottom probe installation balladeur train is moved up by bottomed cylinder control, the top probe installation
Balladeur train is moved down by the control of top cylinder, and the thrust of the bottomed cylinder is more than the thrust of the top cylinder.
Further, the bottomed cylinder is located at the lower section of bottom probe installation balladeur train, the work of the bottomed cylinder
Bottomed cylinder top plate is provided on stopper rod, the top cylinder is located at the top of top probe installation balladeur train, the top
Top cylinder top plate is provided on the piston rod of cylinder.
Further, the adjustable thrust of the top cylinder.
Further, limiting plate is provided on the mounting bracket, the limiting plate is located at portion's probe installation balladeur train
Top.
Further, the height displacement sensor is set on the bottom probe installation balladeur train, and the sensor connects
Contact block is set on the top probe installation balladeur train, is provided between the bottom and the pedestal of the height displacement sensor
Buffer spring.
Further, the guide rail vertically extended, the bottom probe mounting frame and institute are set on the mounting bracket
It states top probe mounting bracket to be set on the guide rail, and can be moved along the guide rail.
By above technical scheme it is found that the utility model is by the way of contact type measurement, using top test probe and
Bottom test probe is in contact with the both side surface of cell aluminum-plastic membrane seal, can first be flattened the seal of deformation in measurement process,
Then it measures again, avoids influence of the seal surface irregularity to measurement accuracy, and probe is driven using cylinder, test
Precision can reach 0.1 μm, realize automatic test, and measurement data can be transmitted to external computer system, realizes and uploads in real time
Data, retrospect easy to produce is simple, convenient, greatly increases the production efficiency, and also eliminates human factor to measurement accuracy
Influence.
Description of the drawings
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of the utility model embodiment
The attached drawing used does simple introduction, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the right view of the utility model embodiment；
Fig. 4 is the left view of the utility model embodiment.
Specific embodiment of the present utility model is described in more detail below in conjunction with attached drawing.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment
Aluminum plastic film seal measurer for thickness includes pedestal 1, battery mounting table 2, height displacement sensor 3, bottom test probe 4, top
Portion tests probe 5, mounting bracket 6, top probe resetting-mechanism 7 and bottom probe resetting-mechanism 8.
Battery mounting table 2 is installed on by 4 height regulating rods 9 on pedestal 1, and the height regulating rod 9 of the present embodiment is by one
To the support bar group that is connected through a screw thread at, wherein external screw thread supporting rod is fixed on pedestal 1, internal thread supporting rod and battery
Mounting table 2 is connected, and external screw thread supporting rod is connected with internal thread supporting rod by internal and external screw thread, and can pass through rotating female screw branch
Strut adjusts the height to battery mounting table 2, and after ensuring that bottom test probe 4 moves up in place, probe 4 is tested in bottom
Upper surface and battery mounting table 2 flush, i.e., bottom test probe 4 upper surface just on battery mounting table 2
The lower surface contact of tested battery seal.
Mounting bracket 6 is fixed on pedestal 1, bottom test probe 4 and top test probe 5 can vertically on move down
It is set to dynamicly on mounting bracket 6.The guide rail 6a vertically extended is arranged in the present embodiment on mounting bracket 6, and bottom test is visited
Needle 4 is set on the probe installation balladeur train 4-1 of bottom, and bottom probe installation balladeur train 4-1 is set on guide rail 6a, and probe is tested at top
5 are set on top probe installation balladeur train 5-1, and top probe installation balladeur train 5-1 is set on guide rail 6a, and top probe installation is slided
Frame 5-1 and bottom probe installation balladeur train 4-1 can be moved along guide rail 6a.
Top probe installation balladeur train 5-1 is connected with top probe resetting-mechanism 7, and bottom probe installs balladeur train 4-1 and bottom
Probe resetting-mechanism 8 is connected.The top probe resetting-mechanism 7 and bottom probe resetting-mechanism 8 of the present embodiment are compressed spring,
Top probe resetting-mechanism 7 is located at the lower section of top probe installation balladeur train 5-1, and bottom probe resetting-mechanism 8 is located at bottom probe
The top of balladeur train 4-1 is installed.One end of top probe resetting-mechanism 7 (compressed spring) and top probe installation balladeur train 5-1 connect,
The other end is connect with the spring mounting seat 10 being fixed on mounting bracket 6.One end of bottom probe resetting-mechanism 8 (compressed spring) with
Bottom probe installation balladeur train 4-1 connections, the other end and spring mounting seat 10 connect.It is resetted as top probe using compressed spring
Mechanism 7 and bottom probe resetting-mechanism 8, in addition to that can be respectively that top test probe 5 and bottom test probe 4 are provided and resetted
Outside active force, it can also be that probe 5 is tested at top and the movement of bottom test probe 4 provides cushion effect, top probe is pacified
Balladeur train 5-1 is filled, top probe resetting-mechanism 7 can also provide support for it.
It is provided with bottomed cylinder 4-2 below bottom probe installation balladeur train 4-1, is set on the piston rod of bottomed cylinder 4-2
It is equipped with bottomed cylinder top plate 4-3, bottomed cylinder 4-2 jacks up bottom probe installation balladeur train 4-1, bottom test is made to visit upwards when acting
Needle 4 moves up, until bottom probe installation balladeur train 4-1 and 10 rigid phase top of spring mounting seat.Balladeur train is installed in top probe
It is provided with top cylinder 5-2 above 5-1, top cylinder top plate 5-3, top gas are provided on the piston rod of top cylinder 5-2
It can be pressed downward top probe installation balladeur train 5-1 when cylinder 5-2 actions, so that top test probe 5 is moved down, test and visit until top
Needle 5, which completely attaches to, is tested aluminum plastic film seal upper surface.It is provided with limiting plate 11 above top probe installation balladeur train 5-1, is prevented
Only top probe installation balladeur train 5-1 is moved out guide rail 6a.The thrust of bottomed cylinder 4-2 is more than the thrust of top cylinder 5-2, with
Continue to head on bottom test probe 4 after avoiding top test probe 5 from contacting aluminum plastic film to move down, according at measurement error.Top
The adjustable thrust of cylinder 5-2, to avoid ensureing that aluminum plastic film is damaged with probe.
Height displacement sensor 3 is fixed on bottom probe by sensor mounting blocks 3-1 and installs on balladeur train 4-1, with bottom
Probe installation balladeur train 4-1 is moved together.It is provided with buffer spring 3a between the bottom and pedestal 1 of height displacement sensor 3, is buffered
Spring 3a is that moving down for height displacement sensor 3 provides a cushion effect.Being correspondingly provided on top probe installation balladeur train 5-1 can
The sensor contacts block 3-2 being in contact with height displacement sensor 3.Between height displacement sensor 3 and sensor contacts block 3-2
Distance be less than the distance between top test probe 5 and bottom test probe 4, thus at top, test probe 5 moves down
During, height displacement sensor 3 can first be in contact with sensor contacts block 3-2 (top probe installs balladeur train 5-1), then
Top test probe 5 can just be in contact with aluminum plastic film seal, to ensure the accuracy measured.
The measurement process of the utility model is further described below, it is being measured to battery seal thickness
Before, a standard shift differences need to be first obtained, the thickness for calculating battery seal in follow-up measurement process, standard positional displacement interpolation
Acquisition methods be：Placing battery, startup bottomed cylinder 4-2 do not make bottom probe install balladeur train 4-1 bands on battery mounting table 2
The upper surface that dynamic bottom test probe 4 is moved to bottom test probe 4 is concordant with the upper surface of battery mounting table 2, then starts
Top cylinder 5-2 makes top probe installation balladeur train 5-1 that top test probe 5 be driven to move down, top test probe 5 to
Until during the upper surface full contact of its lower face and bottom test probe 4, sensor contacts block 3-2 can be first for lower movement
It is in contact with height displacement sensor 3, then top test 5 ability of probe is in contact with bottom test probe 4, height displacement sensing
Device 3 detects and records the height of height displacement sensor 3 when sensor contacts block 3-2 is in contact with height displacement sensor 3
And top test probe 5 tests the height of height displacement sensor 3 when probe 4 is in contact with bottom, the difference of two height is
For standard shift differences.
When measuring the seal thickness of battery, tested battery is positioned in battery placement plate 2, the seal court of cell aluminum-plastic membrane
To test probe, and between bottom test probe 4 and top test probe 5；
Bottomed cylinder 4-2 actions install balladeur train 4-1 by the upward top/bottom part probes of bottomed cylinder top plate 4-3, bottom are made to survey
Souning out needle 4, to be moved upward to end face thereon concordant with 2 upper surface of battery mounting table, just under tested cell aluminum-plastic membrane seal
Surface is in contact；
Top cylinder 5-2 is acted, and being pressed downward top probe by top cylinder top plate 5-3 installs balladeur train 5-1, and top is made to survey
Needle 5 is soundd out to be moved downward to and the full contact of the upper surface of tested cell aluminum-plastic membrane seal, in the process, sensor contacts block
After 3-2 equally can first be in contact with height displacement sensor 3, the upper surface of probe 5 ability and cell aluminum-plastic membrane seal is tested at top
It is in contact, height displacement sensor 3 detects and records height when sensor contacts block 3-2 is in contact with height displacement sensor 3
Height displacement biography when the height of displacement sensor 3 and top test probe 5 are in contact with the upper surface of cell aluminum-plastic membrane seal
The difference of two height and standard shift differences are made difference to get to the thickness of aluminum plastic film seal, complete one by the height of sensor 3
Secondary measurement；
After measurement, bottomed cylinder 4-2 and top cylinder 5-2 retract, respectively away from bottom probe installation balladeur train 4-1 and
Top probe installs balladeur train 5-1, and probe 4 is tested in bottom probe resetting-mechanism 8 in bottom --- and it is downward under the elastic force effect of spring
Reset, probe 5 is tested also in top probe resetting-mechanism 7 in top --- it resets, will be measured upwards under the elastic force effect of spring
Battery take out, be put into next piece of tested battery, repeat above step, the aluminum plastic film seal thickness of battery is measured.
In order to exclude cumulative errors, after the measurement for carrying out certain number, needs to reset standard shift differences, obtain again
Take a standard shift differences.In addition, in order to ensure that measurement accuracy, top are tested necessary when probe is contacted with bottom test probe
It is contacted for face, rather than line contact or point contact.
The utility model face on the basis of the upper surface that probe is tested in bottom, the lower face that probe is tested at top are to measure
Face, the distance between measuring surface and reference plane are tested plastic-aluminum film thickness, and tested plastic-aluminum film thickness, which is converted into two tests, to be visited
The distance between needle tests the reciprocating motion of probe by controlling top test probe and bottom, realizes that seal thickness is surveyed automatically
Amount, and electronic type height displacement sensor is used, measurement data can be directly uploaded to computer, instead of hand dipping
Mode, not only measures convenient, fast, improves efficiency, saves manpower, but also on-line automatic measurement may be implemented, in real time
Battery seal thickness is fed back, production is facilitated to trace；The influence of human factor is excluded simultaneously, and it is more accurate to measure.
Certainly, the technical concept of the utility model is not limited in above-described embodiment, can also be according to the utility model
Design obtains many different concrete schemes, for example, probe resetting-mechanism can be the elastic components such as tension spring, compression spring, shrapnel,
Can also be cylinder, cylinder is connected with probe installation balladeur train, and test probe can also be driven to reset when cylinder resets；Height position
The installation position of displacement sensor and sensor contacts block can also be exchanged, and such as these change and equivalent transformation should be included in
Within the scope of described in the utility model.
Claims (10)
1. aluminum plastic film seal measurer for thickness, which is characterized in that including：
Pedestal is provided with mounting bracket on the pedestal；
The battery mounting table being set on the pedestal；
Probe is tested at top, and the top test probe is installed balladeur train by top probe and vertically can be movably set to
On the mounting bracket；
Probe is tested in bottom, and the bottom test probe is installed balladeur train by bottom probe and vertically can be movably set to
On the mounting bracket, the bottom test probe is located at the lower section of top test probe；
The top probe resetting-mechanism being connected with top probe installation balladeur train；
The bottom probe resetting-mechanism being connected with bottom probe installation balladeur train；
The height displacement sensor and sensor contacts block being oppositely arranged, the height displacement sensor are set to the bottom and visit
Needle is installed on balladeur train or top probe installation balladeur train, and the sensor contacts block is correspondingly arranged in the top probe installation balladeur train
Or on bottom probe installation balladeur train, the distance between the height displacement sensor and sensor contacts block are surveyed less than the top
Sound out the distance between needle and bottom test probe.
2. aluminum plastic film seal measurer for thickness as described in claim 1, it is characterised in that：The battery mounting table passes through 4
Root height regulating rod is set on the pedestal, the support bar group that the height regulating rod is connected by a pair by internal and external screw thread
At, wherein external screw thread supporting rod is fixed on the base, and internal thread supporting rod is connected with the battery mounting table, passes through rotation
Turn the height that internal thread supporting rod adjusts the battery mounting table.
3. aluminum plastic film seal measurer for thickness as described in claim 1, it is characterised in that：The top probe resetting-mechanism
Be spring with the bottom probe resetting-mechanism, the one end for the spring being connected with the top probe resetting-mechanism be fixed on
Spring mounting seat connection, the other end and top probe resetting-mechanism on the mounting bracket connect；It is resetted with the bottom probe
One end of the connected spring of mechanism is connect with the spring mounting seat being fixed on the mounting bracket, the other end and bottom probe reset
Mechanism connects.
4. aluminum plastic film seal measurer for thickness as claimed in claim 3, it is characterised in that：The top probe resetting-mechanism
The lower section of balladeur train is installed positioned at the top probe, the bottom probe resetting-mechanism is located at bottom probe installation balladeur train
Top, the spring are compressed spring.
5. the aluminum plastic film seal measurer for thickness as described in claim 1 or 3 or 4, it is characterised in that：The bottom probe peace
Dress balladeur train is moved up by bottomed cylinder control, and the top probe installation balladeur train is moved down by the control of top cylinder, described
The thrust of bottomed cylinder is more than the thrust of the top cylinder.
6. aluminum plastic film seal measurer for thickness as claimed in claim 5, it is characterised in that：The bottomed cylinder is located at described
Bottom probe installs the lower section of balladeur train, and bottomed cylinder top plate, the top cylinder are provided on the piston rod of the bottomed cylinder
The top of balladeur train is installed positioned at the top probe, top cylinder top plate is provided on the piston rod of the top cylinder.
7. aluminum plastic film seal measurer for thickness as claimed in claim 5, it is characterised in that：The thrust of the top cylinder can
It adjusts.
8. aluminum plastic film seal measurer for thickness as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The mounting bracket
On be provided with limiting plate, the limiting plate is located at the top of portion's probe installation balladeur train.
9. aluminum plastic film seal measurer for thickness as described in claim 1, it is characterised in that：The height displacement sensor is set
It is placed on the bottom probe installation balladeur train, the sensor contacts block is set on the top probe installation balladeur train, described
It is provided with buffer spring between the bottom of height displacement sensor and the pedestal.
10. aluminum plastic film seal measurer for thickness as described in claim 1, it is characterised in that：Edge is set on the mounting bracket
The guide rail that vertical direction extends, the bottom probe mounting frame and the top probe mounting bracket are set on the guide rail, and
It can be moved along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603005.7U CN208075819U (en) | 2018-04-24 | 2018-04-24 | Aluminum plastic film seal measurer for thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603005.7U CN208075819U (en) | 2018-04-24 | 2018-04-24 | Aluminum plastic film seal measurer for thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075819U true CN208075819U (en) | 2018-11-09 |
Family
ID=64044789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603005.7U Active CN208075819U (en) | 2018-04-24 | 2018-04-24 | Aluminum plastic film seal measurer for thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655030A (en) * | 2019-03-05 | 2019-04-19 | 苏州科技大学 | A kind of bearing thickness reinspection equipment |
| CN113030733A (en) * | 2021-02-05 | 2021-06-25 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Electric signal acquisition device adaptable to automobile power batteries of various specifications |
-
2018
- 2018-04-24 CN CN201820603005.7U patent/CN208075819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655030A (en) * | 2019-03-05 | 2019-04-19 | 苏州科技大学 | A kind of bearing thickness reinspection equipment |
| CN113030733A (en) * | 2021-02-05 | 2021-06-25 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Electric signal acquisition device adaptable to automobile power batteries of various specifications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai Guanyu Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |