CN208043033U - Measuring device - Google Patents
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- CN208043033U CN208043033U CN201820516244.9U CN201820516244U CN208043033U CN 208043033 U CN208043033 U CN 208043033U CN 201820516244 U CN201820516244 U CN 201820516244U CN 208043033 U CN208043033 U CN 208043033U
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Abstract
The utility model discloses a kind of measuring devices, including：Measurement assembly, including measuring arm and thickness measure component, the thickness measure component are located in the measuring arm；Moving assembly, the measurement assembly are rotatably arranged on the moving assembly, and the moving assembly drives the measurement assembly movement.The measuring device of the utility model can be used for measuring pole piece thickness the thickness, it can be achieved that on-line measurement pole piece, and intelligence degree is high, and the flexibility used is high, can promote usage experience, reduces measurement error, improves the reliability and accuracy of measurement.
Description
Technical field
The utility model is related to field of measuring technique more particularly to a kind of measuring devices.
Background technology
In the related technology, in the cold pressing process of lithium ion battery manufacturing field, using laser thickness measuring apparatus to pole piece
Thickness carries out real-time online detection, and the accuracy that wherein laser thickness measuring apparatus measures needs the thickness value using in-site measurement pole piece
It is calibrated.
Currently, most of calibrating modes are when replacing the type of pole piece, to thickness measurement with laser by the way of off-line measurement
Device is calibrated.Specially：A piece of pole piece is cut, the thickness of the pole piece of interception is measured using tenthousandth micrometer, just in the pole of tape transport
For piece when entering laser thickness measuring apparatus, laser thickness measuring apparatus obtains the thickness value of pole piece using laser scanning pole piece, then
The value that the value that tenthousandth micrometer measures is measured with laser thickness measuring apparatus is compared to realize the calibration to laser thickness measuring apparatus.Together
When, in cold pressing process, when being measured to the pole piece completed for the first time, testing staff measures pole piece the right and left using tenthousandth micrometer
Thickness.Since tenthousandth micrometer is when precession contacts pole piece, it is easy friction pole piece so that tenthousandth micrometer is arrived in the powder contamination on pole piece
On measuring probe, so that tenthousandth micrometer cannot be zeroed, thus easily there is tenthousandth micrometer and measure inaccurate problem, it will to cold pressing
The quality of size and initial workpiece pole piece that pole piece is monitored online generates large effect.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Going out a kind of measuring device, can be used for measuring pole piece thickness the thickness, it can be achieved that on-line measurement pole piece, intelligence degree is high,
The flexibility used is high, can promote usage experience, reduces measurement error, improves the reliability and accuracy of measurement.
According to the measuring device of the utility model embodiment, including：Measurement assembly, including measuring arm and thickness measure group
Part, the thickness measure component are located in the measuring arm；Moving assembly, the measurement assembly are rotatably arranged at the movement
On component, the moving assembly drives the measurement assembly movement.
According to the measuring device of the utility model embodiment, by making measurement assembly be rotatably arranged on moving assembly,
And so that moving assembly is driven measurement assembly movement, measuring device is thus made to can measure positioned at the pole of different height and angle position
The thickness of piece, and then can realize that online (pole piece is located on the production line of cold pressing process) measures the thickness of pole piece, make measuring device
It is more intelligent, keep the flexibility that measuring device uses high, is conducive to the usage experience for promoting operating personnel, reduces manual operation
Measurement error, improve the reliability and accuracy of the measurement of measuring device.
Some embodiments according to the present utility model, the measuring arm includes the first measuring arm and the second measuring arm, described
Thickness measure component includes first thickness measurement assembly and second thickness measurement assembly, first measuring arm and the second measuring arm
Between be equipped with holding tank, which can accommodate pole piece and carry out thickness measuring to it to facilitate.The first thickness measurement assembly is located at
In first measuring arm, the second thickness measurement assembly is located in second measuring arm, the first thickness measurement group
Part and second thickness measurement assembly are located on the position to correspond to each other.
Some embodiments according to the present utility model, the first thickness measurement assembly and second thickness measurement group are wrapped respectively
The first touch sensor and the second touch sensor are included, first touch sensor is located at first measuring arm
On, second touch sensor is located in second measuring arm, first touch sensor and the second contact
The probe of sensor is oppositely arranged toward each other.
Some embodiments according to the present utility model, first measuring arm and/or the second measuring arm are toward each other
End face is equipped at least one rolling member, which can prevent measuring device from being damaged to pole piece when measuring.
Some embodiments according to the present utility model, the moving assembly include：First assembly；Second component, described
Two components are movably arranged in the first assembly, so that second component is in described its horizontal direction of first assembly upper edge
It is mobile；Third component, the third component are movably arranged on second component, so that the third component is described
Two component upper edge its vertical direction movements, the measurement assembly are rotatably arranged on the third component.
Some embodiments according to the present utility model, the measuring device further include angle regulator and adjusting rod, institute
It states angle regulator to be located on the moving assembly, the measurement assembly is connect with the angle regulator；The adjusting
One end of bar is connect with the moving assembly, and the other end is connect with the measurement assembly.
Some embodiments according to the present utility model, the measuring device further include control system, the control system point
It is not connect with the measurement assembly and the moving assembly.When the probe of the first touch sensor in measurement assembly and second connects
When the probe of touch sensor is contacted with pole piece to be measured respectively, measured pole piece thickness signal can be passed to described
Control system.
In some embodiments of the utility model, the measuring device further includes position sensor, the position sensing
Device is located in the measurement assembly, and the position sensor is connected with the control system.
Some embodiments according to the present utility model, the position sensor are ultrasonic sensor.
Some embodiments according to the present utility model, the measuring device further include moveable car body, described mobile group
Part is located on the car body.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the stereogram according to the measuring device of the utility model embodiment；
Fig. 2 is the front view of the measuring device in Fig. 1；
Fig. 3 is the partial structurtes stereogram A according to the measuring device of the utility model embodiment；
Fig. 4 is the front view B of the measuring device in Fig. 3；
Fig. 5 is the partial schematic diagram C according to the measuring device of the utility model embodiment；
Fig. 6 is the partial schematic diagram D according to the measuring device of the utility model embodiment；
Fig. 7 is the enlarged drawing of the parts E in Fig. 6.
Reference numeral：
Measuring device 100；Pole piece 200；
Measurement assembly 1；Measuring arm 11；First measuring arm 11a；Second measuring arm 11b；Thickness measure component 12；First is thick
Spend measurement assembly 12a；Second thickness measurement assembly 12b；First touch sensor 121；Second touch sensor 122；Hold
Receive slot a；Linking arm 13；
Moving assembly 2；First assembly 21；Second component 22；Third component 23；
Angle regulator 3；Adjusting rod 4；Position sensor 5；Rolling member 6；
Car body 7；Shell 71；Idler wheel 72；Placement space b.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 7 descriptions according to the measuring device 100 of the utility model embodiment.The utility model embodiment
In measuring device 100 can be used for calibrate cold pressing process in laser thickness measuring apparatus (not shown).
As shown in Fig. 1-Fig. 7, according to the measuring device 100 of the utility model embodiment, including：Measurement assembly 1 and movement
Component 2.
Specifically, measurement assembly 1 includes measuring arm 11 and thickness measure component 12, thickness measure component 12 is located at measurement
On arm 11.It follows that the measuring device 100 of the utility model embodiment is by the thickness measure component 12 in measuring arm 11
Measure the thickness value of pole piece 200.
Measurement assembly 1 is rotatably arranged on moving assembly 2, and moving assembly 2 drives to be moved with measurement assembly.To make behaviour
Make personnel when measuring pole piece 200, can be moved according to the drive measurement assembly 1 of demand control moving assembly 2 actually measured (such as
Moved in the horizontal direction with vertical direction), and the control relative movement rotation of component 2 of measurement assembly 1, it thus can be by measurement assembly
1 is moved at the position for needing measurement thickness of pole piece 200, then passes through the thickness that thickness measure component 12 measures pole piece 200
Value.It follows that the measuring device 100 of the utility model embodiment can measure pole piece be located at different height and angular position
Part thickness, and then make measuring device 100 that can realize online (pole piece 200 is located on the production line of cold pressing process) measurement pole
The thickness of piece 200 keeps measuring device 100 more intelligent, keeps the flexibility that measuring device 100 uses high, is conducive to promote behaviour
The usage experience for making personnel, reduces manually-operated measurement error, improves the reliability of the measurement of measuring device 100 and accurate
Property.
Simultaneously it is found that when the measuring device 100 of the utility model embodiment is used to calibrate the thickness measurement with laser in cold pressing process
When device, operating personnel measure without intercepting pole piece 200, and only need to control measurement assembly 1 is moved to replacement pole piece
At the pole piece 200 on cold pressing process production line after 200 kind or control measurement assembly 1 is moved to cold pressing process and makes for the first time
It makes at the pole piece 200 of completion, then the thickness of pole piece 200 is measured so that measurement data is supplied to laser thickness measuring apparatus,
It is possible thereby to realize the calibration to laser thickness measuring apparatus.When the accuracy of laser thickness measuring apparatus is high, cold pressing process manufactures for the first time
The pole piece 200 of completion is qualified usable, and then it is found that the measuring device 100 of the utility model embodiment advantageously reduces pole
Material is scrapped in 200 production process of piece, improves the production efficiency of pole piece 200, reduces the production cost of pole piece 200.
According to the measuring device 100 of the utility model embodiment, by making measurement assembly 1 be rotatably arranged at moving assembly
On 2, and make moving assembly 2 that measurement assembly 1 be driven to move, thus can measure measuring device 100 and be located at different height and angle
The thickness of the pole piece 200 at position is spent, and then can realize that online (pole piece 200 is located on the production line of cold pressing process) measures pole piece
200 thickness keeps measuring device 100 more intelligent, keeps the flexibility that measuring device 100 uses high, is conducive to promote operation
The usage experience of personnel reduces manually-operated measurement error, improves the reliability and accuracy of the measurement of measuring device 100.
Some embodiments according to the present utility model, measuring arm 11 include the first measuring arm 11a and the second measuring arm 11b,
Thickness measure component 12 includes first thickness measurement assembly 12a and second thickness measurement assembly 12b, the first measuring arm 11a and the
Holding tank a is equipped between two measuring arm 11b.Holding tank a can make pole piece 200 to be measured extend into the first measuring arm 11a
And second between measuring arm 11b, consequently facilitating measurement assembly 1 measures the thickness of pole piece 200, is conducive to improve measuring device 100
Measurement reliability.
Further, measurement assembly 1 further includes linking arm 13, the both ends of linking arm 13 respectively with the first measuring arm 11a and
One end of second measuring arm 11b is connected, the other end and the thickness measure component 12 of the first measuring arm 11a and the second measuring arm 11b
It is connected.So that the structure of measurement assembly 1 is simple, while being conducive to improve the first measuring arm 11a's and the second measuring arm 11b
Intensity, and then improve the reliability of measuring device 100.
Some embodiments according to the present utility model, first thickness measurement assembly 12a are located on the first measuring arm 11a, the
Two thickness measure component 12b are located on the second measuring arm 11b, first thickness measurement assembly 12a and second thickness measurement assembly 12b
It is located on the position to correspond to each other, consequently facilitating thickness measure component 12 measures the thickness of pole piece 200, is conducive to improve measurement
The Measurement reliability of device 100.
Some embodiments according to the present utility model, first thickness measurement assembly 12a and second thickness measurement group 12b difference
Including the first touch sensor 121 and the second touch sensor 122, the first touch sensor 121 is located at the first measurement
On arm 11a, the second touch sensor 122 is located on the second measuring arm 11b, the contact of the first touch sensor 121 and second
The probe of formula sensor 122 is oppositely arranged toward each other.To, when the probe of two touch sensors move towards each other with
When contacting pole piece 200, you can measure the thickness of pole piece 200 by first thickness measurement assembly 12a and second thickness measurement group 12b
Degree.That is, being by 121 He of the first touch sensor when measuring device 100 measures the thickness of pole piece 200
What the second touch sensor 122 was realized jointly, it is possible thereby to ensure that measuring device 100 measures the reliability of 200 thickness of pole piece
And accuracy.
Some embodiments according to the present utility model, measuring device 100 further include control system (not shown), and first connects
Touch sensor 121 and the second touch sensor 122 are connected with control system respectively, when 121 He of the first touch sensor
When the probe of second touch sensor 122 is contacted with pole piece 200 respectively, the first touch sensor 121 and the second contact
The thickness signal of pole piece 200 is passed to control system by sensor 122.It is understood that when control system and cold pressing produce
When laser thickness measuring apparatus communication on line connects, measuring device 100 can be by control system in real time by the thickness value of pole piece 200
Laser thickness measuring apparatus is passed to, and then realizes the calibration to the laser thickness measuring apparatus, so as to effectively improve measuring device 100
Working efficiency, reduce in 200 production process of pole piece and scrap material, and then the manufacturing cost of reduction pole piece 200.
Specifically, the first measuring arm 11a and/or the second measuring arm 11b is equipped at least one on end face toward each other
Rolling member 6.The setting of rolling member 6 can prevent measuring device 100 from being damaged to pole piece 200 when measuring, and also allow for pole piece 200
It stretches into holding tank a, that is to say, that first thickness measurement assembly 12a and second thickness measurement group are convenient in the setting of rolling member 6
12b measures the thickness of pole piece 200, can avoid to a certain extent pole piece 200 during stretching into holding tank a by
To the scratch of measuring arm 11 or thickness measure component 12, ensure the integrality of pole piece 200, while can also be to a certain extent
Play the role of guiding to pole piece 200, stretched into holding tank a convenient for pole piece 200, in order to which measuring device 100 is to pole piece 200
Different location measures.
Some embodiments according to the present utility model, rolling member 6 are multiple, can be 4,6 or 8 etc., multiple rollings
Part 6 is arranged along the extending direction interval of holding tank a.To multiple when pole piece 200 is moved along the extending direction of holding tank a
Rolling member 6 can play the role of protection and guiding to pole piece 200 to a certain extent, improve the reliability of measuring device 100, carry
The working efficiency of height measurement device 100.
Some embodiments according to the present utility model, moving assembly 2 include：First assembly 21, the second component 22 and third
Component 23.Wherein the second component 22 be movably arranged in first assembly 21 so that the second component 22 21 upper edge of first assembly its
Horizontal direction moves, and third component 23 is movably arranged on the second component 22 so that third component 23 is in 22 upper edge of the second component
Its vertical direction moves, while measurement assembly 1 is rotatably arranged on third component 23.
It follows that since measurement assembly 1 is rotatably arranged on third component 23, to make measurement assembly 1 can be with
Third component 23 is moved in the vertical direction of 22 the second component of upper edge 22 of the second component, i.e., measurement assembly 1 can be with third component
23 move together in the vertical direction.In addition, third component 23 is located on the second component 22, third component 23 can be with second group
Part 22 moves in the horizontal direction in first assembly 21, i.e., third component 23 is given a course with the second component 22 in the horizontal direction one
Play movement.It is located on third component 23 due to measurement assembly 1 again, to make measurement assembly 1 also with third component 23 the
It is moved in the horizontal direction in first assembly 21 under the drive of two components 22, i.e., measurement assembly 1 can be with third component 23 and
Two components 22 move together in the horizontal direction.
Therefore, by the cooperation between moving assembly 2 and measurement assembly 1 can make measurement assembly 1 respectively in the horizontal direction and
It is moved on vertical direction.Fit system between measurement assembly 1 and moving assembly 2 is simple, reliable, while measurement assembly 1
Position convenient for being controlled by moving assembly 2, and then can ensure flexibility and reliability that measuring device 100 uses.
Some embodiments according to the present utility model, measuring device 100 further include angle regulator 3 and adjusting rod 4, angle
Degree regulating device 3 is located on moving assembly 2, and measurement assembly 1 is connect with angle regulator 3, one end of adjusting rod 4 and mobile group
Part 2 connects, and the other end is connect with measurement assembly 1.It follows that measurement assembly 1 is rotationally set by angle regulator 3
On moving assembly 2, operating personnel can relatively move turning for component 2 by controlling angle regulator 3 to control measurement assembly 1
Dynamic angle, and then realize measurement of the measuring device 100 to the pole piece 200 of different angle, improve the accuracy of measuring device 100
And reliability so that measuring device 100 is more intelligent.
One end of some embodiments according to the present utility model, adjusting rod 4 is connected with moving assembly 2, the other end and measurement
Arm 11 is connected, and thereby may be ensured that supporting role of the adjusting rod 4 to measuring arm 11, and then the measurement for improving measurement assembly 1 is reliable
Property.It is understood that adjusting rod 4 is telescopic rod, different angles is turned to relatively move component 2 in measuring arm 11
When, oneself height is adjusted in adjusting rod 4 is made with ensureing the supporting role to measuring arm 11 and not interfering with the normal of measurement assembly 1
With.From the above it can be seen that can ensure measuring device 100 by the cooperation between measuring arm 11 and angle regulator 3 and adjusting rod 4
Measure the accuracy and reliability of pole piece 200.
Some embodiments according to the present utility model, measuring device 100 further include control system (not shown), control
System is connect with measurement assembly 1 and moving assembly 2 respectively.User can control 1 relative movement group of measurement assembly by control system
Part 2 is rotated, and can also control moving assembly 2 by control system drives measurement assembly 1 respectively in the level side of moving assembly 2
To with moved on vertical direction.That is, in the measuring device 100 of the utility model embodiment, measurement assembly 1
Movement can be controlled by control system, so that measuring device 100 is more intelligent, personnel's operation easy to operation, and together
When can improve the Measurement reliability and accuracy of measuring device 100.
In some embodiments of the utility model, measuring device 100 further includes position sensor 5, and position sensor 5 is set
In measurement assembly 1, position sensor 5 is connected to the control system, and position sensor 5 can be by the position signal of pole piece 200
Pass to control system.I.e. measuring device 100 can detect the position of pole piece 200 by position sensor 5 first, and then position passes
The position signal of pole piece 200 is passed to control system, the position signal that control system passes through the pole piece 200 received by sensor 5
Control measurement assembly 1 turns to suitable angle to measure pole piece with vertical direction movement and control measurement assembly 1 in the horizontal direction
200 thickness.Thus the intelligence degree of measuring device 100 can be further improved, measuring device 100 is improved and measures pole piece
The reliability and accuracy of 200 thickness, while the working efficiency of measuring device 100 can be improved to a certain extent.
Some embodiments according to the present utility model, position sensor 5 are ultrasonic sensor, the supersonic sensing utensil
Have that frequency is high, wavelength is short, diffraction phenomenon is small, and especially good directionality, can be as ray direction propagation, and to liquid and solid
The features such as penetrability of body is strong.It is possible thereby to ensure the reliability of position sensor 5, and then ensure that measuring device 100 measures pole
The reliability and accuracy of 200 thickness of piece.
Some embodiments according to the present utility model, measuring device 100 further include moveable car body 7, and moving assembly 2 is set
On car body 7, consequently facilitating the movement of measuring device 100, when operating personnel need to measure pole piece 200 using measuring device 100
Thickness when, can first push car body 7 with by measuring device 100 be pushed into be suitble to measure pole piece 200 position, then adjust measurement again
The position of component 1.It follows that the setting personnel easy to operation of moveable car body 7 carry measuring device 100, operation is reduced
The labour of personnel can improve the usage experience of operating personnel to a certain extent, while working efficiency can be improved.
Below with reference to Fig. 1-Fig. 7 to being used to measure 200 thickness of pole piece according to one specific embodiment of the utility model
The structure of measuring device 100 is described in detail.It should be understood that following explanations only has exemplary, common skill
Art personnel are after having read the following technical proposals of the utility model, it is clear that can be to technical solution therein or part skill
Art feature is combined or replaces, changes, this also falls within the protection domain required by the utility model.
As shown in Fig. 1-Fig. 7, according to the measuring device 100 in the utility model embodiment, including：Measurement assembly 1, movement
Component 2, angle regulator 3, adjusting rod 4, control system, position sensor 5 and car body 7.
Specifically, measurement assembly 1 includes spaced apart the first measuring arm 11a and the second measuring arm 11b, for connecting the
The linking arm 13 and thickness measure component 12 of one measuring arm 11a and the second measuring arm 11b.Thickness measure component 12 includes setting respectively
First thickness measurement assembly 12a on the first measuring arm 11a and the second measuring arm 11b and second thickness measurement assembly 12b.Into
One step, first thickness measurement assembly 12a and second thickness measurement group 12b respectively include the first touch sensor 121 and
Two touch sensors 122, the first touch sensor 121 are located on the first measuring arm 11a, the second touch sensor 122
It is located on the second measuring arm 11b, the probe of the first touch sensor 121 and the second touch sensor 122 phase toward each other
To setting, and the first touch sensor 121 and the second touch sensor 122 are connected with control system respectively.
Holding tank a is equipped between wherein the first measuring arm 11a and the second measuring arm 11b, pole piece 200 can stretch into holding tank a
It is interior with pass through thickness measure component 12 measure its thickness.Specifically, when the first touch sensor 121 and the second contact-sensing
When the probe of device 122 is contacted with pole piece 200 respectively, the first touch sensor 121 and the second touch sensor 122 respectively will
The thickness signal of pole piece 200 passes to control system, and then realizes the measurement to 200 thickness of pole piece.
Further, the end of the separate linking arm 13 of the first measuring arm 11a and the second measuring arm 11b is respectively equipped with four
Rolling member 6, four rolling members 6 on the first measuring arm 11a are evenly distributed in the two of the probe of the first touch sensor 121
Two rolling members 6 of side, the same side of probe are distributed along the thickness direction of the first measuring arm 11a.Four on second measuring arm 11b
A rolling member 6 is evenly distributed in the both sides of the probe of the second touch sensor 122, two rolling members of the same side of probe
6 along the second measuring arm 11b thickness direction be distributed.
Moving assembly 2 includes：First assembly 21, the second component 22 and third component 23, the second component 22 are movably set
To be moved in the horizontal direction in first assembly 21 in first assembly 21.Third component 23 is movably arranged at the second component 22
On vertically to be moved on the second component 22.Angle regulator 3 is located on third component 23, is filled by angular adjustment
The angle of measurement assembly 1 can be adjusted by setting 3.Adjusting rod 4 is scalable, and one end of adjusting rod 4 is located on third component 23, adjusting rod
4 other end is connect with the second measuring arm 11b to ensure that the rotation with measuring arm 11,4 adaptability of adjusting rod are stretched to begin
Support measuring arm 11 eventually.
Control system is connected with angle regulator 3 relatively moves the rotation of component 2, control system to control measurement assembly 1
Be connected with moving assembly 2 so that measurement assembly 1 in the horizontal direction with moved on vertical direction.That is, measuring device 100 can
Movement and the rotation of measurement assembly 2 are controlled to reach suitable measurement position by control system.
Position sensor 5 is ultrasonic sensor, and position sensor 5 is located in the first measuring arm 11 and is measured close to first
One end of the separate linking arm 13 of arm 11a is arranged, and position sensor 5 is connect with control system with the pole piece 200 that will detect
Position signal passes to control system, consequently facilitating the movement and rotation of control system control measurement assembly 1.
Car body 7 is moveable, and moving assembly 2 is located on car body 7, consequently facilitating operating personnel will be measured by car body 7
Device 100 is moved to suitable measurement position.
Specifically, car body 7 includes shell 71 and four rolling 72, and multiple placement space b, measurement assembly are equipped in shell 71
1 is located in one of placement space b, and four rolling 72 is evenly spaced apart to be distributed in the bottom of shell 71, so as to protect
Demonstrate,prove the normal movement of car body 7.Placement space b can also place the remaining part of measuring device 100, such as electric connection line, electricity simultaneously
Device is controlled, spare unit etc. reduces the occupancy of measuring device 100 to be conducive to improve the space availability ratio of measuring device 100
Space.
In specific embodiment of the utility model, control system can be connect with the system communication in cold pressing process to transmit
Signal.The specific measurement method of measuring device 100 can be：When replacing the kind of pole piece 200, operating personnel can pass through movement
Car body 7 by measuring device 100 to be moved to the position properly measured.Behind the position of fixed car body 7, start to measuring device 100
It powers so that measuring device 100 carries out communication with the system of cold pressing process connect.Then pole piece is detected by position sensor 5
The position signal of pole piece 200 is passed to control system by 200 location information, position sensor 5, and control system is according to pole piece
200 location information control moving assembly 2 so that measurement assembly 1 is moved to corresponding position with vertical direction in the horizontal direction,
Then control angle regulator 3 controls measuring arm 11 and turns to the respective angles for being suitable for measuring pole piece 200, to make pole piece
200 between the first touch sensor 121 and the second touch sensor 122, thus starts first survey on pole piece 200
The measurement of the thickness of point is measured, control system controls the two of the first touch sensor 121 and the second touch sensor 122 respectively
A probe is stretched out towards close to mutual direction, in the first touch sensor 121 and the second touch sensor 122 and pole piece
When 200 contact, the first touch sensor 121 and the second touch sensor 122 are respectively by the thickness of the pole piece 200 detected
Size signal pass to control system, at this time complete pole piece 200 first measurement point thickness measure.
Then the control system control drive of moving assembly 2 measurement assembly 1 is moved to second measurement point of pole piece 200, then
Control angle regulator 3 controls measuring arm 11 and turns to suitable position, then repeats the above steps, and completes pole piece 200
The thickness measure of second measurement point.When having measured the thickness value of the last one measurement point of pole piece 200, measuring device
100 can send signal so that cold press drives pole piece by control system to cold press (not shown) and laser thickness measuring apparatus
200 relative measurement devices 100 move forward (refer to pole piece 200 along with the first touch sensor 121 and the second contact
Move in the direction that the extending direction of the probe of sensor 122 is perpendicular) a distance, it thus can measure another of pole piece 200
Thickness at position repeats above-mentioned measuring process, you can realizes to the thickness measure at the position of pole piece 200.It needs
It is bright, measuring device 100 measure pole piece 200 the position different measurement points thickness value measurement direction can with survey before
The measurement direction of the thickness value of different measurement points at the other positions of the pole piece 200 of amount is identical or opposite.
Operating personnel repeat the thickness of the different measurement points of the other positions of above-mentioned measuring process measurement pole piece 200
Value waits for after all measuring that measuring device 100 can will detect all measurement points of obtained pole piece 200 by control system
Thickness value communication pass to cold press and laser thickness measuring apparatus (measuring device 100 can also measure the same position of pole piece 200
Just pass to cold press and laser thickness measuring apparatus after the thickness value for the different measurement points set, until by pole piece 200 the last one
The thickness value of the different measurement points of position passes to cold press and laser thickness measuring apparatus) so that cold press drives by surveying
200 part of pole piece that amount device 100 measures passes through laser thickness measuring apparatus so that laser thickness measuring apparatus can be measured that measuring device
Measurement point on 100 pole pieces 200 measured, then laser thickness measuring apparatus is by the way that by two groups of data, (laser thickness measuring apparatus measures
Pole piece thickness value and the thickness value of pole piece that measures of measuring device 100) compared, you can complete device behind laser side
Calibration, after the completion of calibration, can be moved to rest position by car body 7 by measuring device 100.
It is understood that after being measured to the pole piece 200 that cold press first production goes out using above-mentioned measurement method,
In the system that the data communication measured can be passed to cold pressing process, it is possible thereby to judge production pole piece 200 thickness whether
Meet regulation parameter, it is possible thereby to calibrate the production line of cold pressing process in time, improves the production effect of pole piece 200 in cold pressing process
Rate, reduction scrap material, advantageously reduce the manufacturing cost of pole piece 200.
According to other compositions of the measuring device 100 of the utility model embodiment and operate for ordinary skill
All it is known for personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of measuring device, which is characterized in that including：
Measurement assembly, including measuring arm and thickness measure component, the thickness measure component are located in the measuring arm；
Moving assembly, the measurement assembly are rotatably arranged on the moving assembly, and the moving assembly drives the measurement
Component moves.
2. measuring device according to claim 1, which is characterized in that the measuring arm includes that the first measuring arm and second are surveyed
Measure arm, the thickness measure component includes first thickness measurement assembly and second thickness measurement assembly, first measuring arm and
Holding tank is equipped between second measuring arm.
3. measuring device according to claim 2, which is characterized in that the first thickness measurement assembly and second thickness are surveyed
Amount group respectively includes the first touch sensor and the second touch sensor, and first touch sensor is located at described
In one measuring arm, second touch sensor is located in second measuring arm, first touch sensor and
The probe of two touch sensors is oppositely arranged toward each other.
4. measuring device according to claim 2, which is characterized in that first measuring arm and/or the second measuring arm exist
End face toward each other is equipped at least one rolling member.
5. measuring device according to claim 1, which is characterized in that the moving assembly includes：
First assembly；
Second component, second component are movably arranged in the first assembly；
Third component, the third component are movably arranged on second component, and the measurement assembly is rotatably arranged at
On the third component.
6. measuring device according to claim 1, which is characterized in that further include angle regulator and adjusting rod, it is described
Angle regulator is located on the moving assembly, and the measurement assembly is connect with the angle regulator；The adjusting rod
One end connect with the moving assembly, the other end is connect with the measurement assembly.
7. measuring device according to claim 1, which is characterized in that further include control system, the control system difference
It is connect with the measurement assembly and the moving assembly.
8. measuring device according to claim 7, which is characterized in that further include position sensor, the position sensor
It is located in the measurement assembly, the position sensor is connected with the control system.
9. measuring device according to claim 8, which is characterized in that the position sensor is ultrasonic sensor.
10. measuring device according to claim 1, which is characterized in that further include moveable car body, the moving assembly
It is located on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516244.9U CN208043033U (en) | 2018-04-11 | 2018-04-11 | Measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516244.9U CN208043033U (en) | 2018-04-11 | 2018-04-11 | Measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043033U true CN208043033U (en) | 2018-11-02 |
Family
ID=63944503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820516244.9U Active CN208043033U (en) | 2018-04-11 | 2018-04-11 | Measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN208043033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279384A (en) * | 2021-11-16 | 2022-04-05 | 上海兰钧新能源科技有限公司 | Device and method for measuring thickness of lithium ion battery pole piece after coating |
-
2018
- 2018-04-11 CN CN201820516244.9U patent/CN208043033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279384A (en) * | 2021-11-16 | 2022-04-05 | 上海兰钧新能源科技有限公司 | Device and method for measuring thickness of lithium ion battery pole piece after coating |
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