CN113280860A - Polar plate thickness measuring and weighing device and method thereof - Google Patents
Polar plate thickness measuring and weighing device and method thereof Download PDFInfo
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- CN113280860A CN113280860A CN202110575264.XA CN202110575264A CN113280860A CN 113280860 A CN113280860 A CN 113280860A CN 202110575264 A CN202110575264 A CN 202110575264A CN 113280860 A CN113280860 A CN 113280860A
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- polar plate
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- 238000005303 weighing Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 40
- 238000005259 measurement Methods 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a pole plate thickness measuring and weighing device and a method thereof, and relates to the technical field of storage batteries. In the invention: a PLC control module is arranged in the device body, a shifting cylinder is arranged on the device body, and a polar plate shifting placing plate is arranged on the output side of the shifting cylinder; the device body is provided with a plurality of measuring cylinders positioned above the polar plate displacement placing plate, and the measuring cylinders are provided with measuring cylinder heads facing the polar plate displacement placing plate; a displacement sensor matched with the measuring cylinder is arranged on the device body, and a displacement sensing block which is slidably arranged on the displacement sensor is arranged on the measuring cylinder; the device body is connected with an electronic scale through a signal wire. The invention combines the multipoint thickness data of the polar plate with the weight as the reference, repeatedly measures and adjusts to control the consistency of the polar plate, reduces the weight floating range of the cut single polar plate and further ensures the uniformity of the cut single polar plate.
Description
Technical Field
The invention belongs to the technical field of storage batteries, and particularly relates to a plate thickness measuring and weighing device and a method thereof.
Background
The prior plate coating machine usually adopts the traditional way to smear, namely, the weight is mainly controlled. In the plate coating process, the smear stack height and thickness are not balanced, so that the weight floating range of the cut single plate is large, the uniformity is poor and the like, and the phenomenon of the plate can influence the group matching of the battery plate group, so that the battery performance is not balanced.
Disclosure of Invention
The invention aims to provide a pole plate thickness measuring and weighing device and a pole plate thickness measuring and weighing method, which reduce the weight floating range of a cut single pole plate and further ensure the uniformity of the cut single pole plate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a polar plate thickness measuring and weighing device which comprises a device body, wherein a PLC (programmable logic controller) control module is arranged in the device body, a shifting cylinder is arranged on the device body, and a polar plate shifting placing plate is arranged on the output side of the shifting cylinder; the device body is provided with a plurality of measuring cylinders positioned above the polar plate displacement placing plate, and the measuring cylinders are provided with measuring cylinder heads facing the polar plate displacement placing plate; a displacement sensor matched with the measuring cylinder is arranged on the device body, and a displacement sensing block which is slidably arranged on the displacement sensor is arranged on the measuring cylinder; the device body is connected with an electronic scale through a signal wire.
As a preferred technical scheme of the invention, the displacement sensor adopts a magnetic sensor, and the displacement sensing block adopts a displacement sensor magnetic block.
In a preferred embodiment of the present invention, the displacement sensor is a photoelectric sensor, and the displacement sensing block is a photoelectric signal blocking block.
In a preferred embodiment of the present invention, a pressure sensor module is disposed on an end face of the measurement cylinder head.
As a preferred technical scheme of the invention, one side of the device body is provided with a test starting button; a main control touch screen for touch operation is configured on the device body; the device body is provided with a buzzer for emitting measurement prompt sound.
As a preferable aspect of the present invention, the device body is connected to a large screen display and a countdown display through a signal line.
The invention relates to a method for measuring thickness and weighing of a polar plate, which comprises the following steps:
(1) the relevant parameter conditions of the measurement countdown and interval time are set on a main control touch screen of the device body.
(2) The countdown display starts to time and then the time returns to zero, and the buzzer makes a sound to prompt measurement.
(3) When the buzzer sounds or the countdown displayer time returns to zero, the polar plate to be tested is placed on the polar plate displacement placing plate, and the test starting button is pressed.
(4) The shifting cylinder automatically moves in place, the measuring cylinder descends, multi-point measurement is carried out on the polar plate, and the thickness measuring information of the polar plate is transmitted to the large screen display.
(5) The machine hands on the polar plate is put on the electronic scale, the weight of the polar plate is detected and transmitted to the large screen display.
(6) The mechanical coating hand acts according to the multipoint position thickness measurement data of the polar plate: when the average thickness difference of the polar plates is larger or exceeds an allowable range, the machine coater adjusts the balance degree of the paste bucket by combining the weight information of the polar plates.
(7) The mechanical coating hand acts according to the weighing data of the polar plate: when the weight of the polar plate has deviation and is not in a specified weight range, the machine coater adjusts the paste amount of the paste hopper by combining the multipoint position measurement thickness data of the polar plate.
As a preferred technical scheme of the invention, when the thickness of the polar plate is detected, the magnetic block of the displacement sensor descends in a linkage manner, when the measuring cylinder head is in contact with the polar plate below, the displacement sensor converts a stable signal in place into an analog quantity signal and transmits the analog quantity signal to the PLC control module, and the PLC control module transmits the received data to the large screen display.
As a preferred technical scheme of the invention, when the weight of the polar plate is detected, the electronic scale converts the weight data of the polar plate into an analog quantity signal or a TCP/IP communication protocol and transmits the analog quantity signal or the TCP/IP communication protocol to the PLC control module, and the PLC control module transmits the weight data of the polar plate to the large screen display.
The invention relates to a mechanical applicator, characterized in that it is used to transfer the measured plate of thickness to an electronic scale as defined in claim 7.
The invention has the following beneficial effects:
according to the invention, the levelness of the paste bucket is readjusted by a machine coater according to the weight on the large screen display and the multipoint paste stacking thickness data, the weight is taken as a reference, the multipoint paste stacking thickness data of the polar plate is combined, the two are combined, the consistency of the polar plate is controlled by repeatedly measuring and adjusting, the weight floating range of the cut single polar plate is reduced, and the uniformity of the cut single polar plate is further ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure layout of the present invention;
FIG. 2 is a logic diagram of the plate measurement and hand painting operation of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-test start button; 2-a displacement cylinder; 3, placing the polar plate in a shifting way; 4-measuring the cylinder; 5-measuring the cylinder head; 6-a displacement sensor; 7-a displacement sensing block; 8-a master control touch screen; 9-a buzzer; 10-electronic scale; 11-large screen display; 12-a countdown display; and 13-a PLC control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Through the automatic warning of sound of count-down display 12 and bee calling organ 9, put the polar plate on the workstation of this device by back end operating personnel, measure cylinder head 5 and push down the polar plate surface, displacement sensor 6 simultaneously with cylinder stroke data transfer PLC module, PLC module converts thickness data display into again on main control touch-sensitive screen 8 and big screen display 11 according to a plurality of position displacement sensor's data. The electronic scale in front of the kiln is also coupled to the PLC module which displays the weight data directly on the large screen display 11. The machine coater will readjust the levelness of the paste hopper based on the weight on the large screen display 11 and the data of the paste thickness of the multi-point position pile. The weight is taken as a reference, the multipoint thickness data of the polar plate is combined, the multipoint thickness data and the multipoint thickness data are combined, and the consistency of the polar plate is controlled by repeatedly measuring and adjusting. The device has the characteristics of simple structure, low cost, convenient maintenance and the like, and can be quickly applied to production.
Example two
Firstly, setting the conditions of measurement countdown and interval time through a main control touch screen 8;
secondly, the countdown display 12 starts timing, the time returns to zero, and the buzzer 9 prompts measurement by sound;
thirdly, an operator hears the sound of the buzzer 9 or sees the countdown display 12 to return to zero, places the polar plate to be tested on the polar plate displacement placing plate 3 and presses the test starting button 1;
the displacement cylinder 2 automatically moves in place (can move transversely or longitudinally), the measuring cylinder 4 descends, the displacement sensor magnetic block 7 descends in a linkage mode, when the measuring cylinder head 5 touches a polar plate, the displacement sensor 6 converts a stable signal into an analog quantity signal and transmits the analog quantity signal to the PLC control module, and the PLC control module transmits data to the large screen display 11;
the polar plate is placed on the electronic scale 10 by the mechanical hand, the electronic scale 10 converts the data into an analog quantity signal or a TCP/IP communication protocol and transmits the analog quantity signal or the TCP/IP communication protocol to the PLC control module, and the PLC control module transmits the weight data to the large screen display 11;
sixthly, the machine coater measures the thickness according to the multipoint positions of the display polar plate of the large screen display 11, when the average value difference is larger or exceeds the allowable range, the balance degree of the paste bucket is adjusted, and meanwhile, the weight data is combined for adjustment;
and seventhly, adjusting the paste amount of the paste bucket by a coater according to the weighing data displayed by the large screen display 11 when the weight is deviated and is not in a specification range, and simultaneously combining the data adjustment of the multipoint measurement thickness of the polar plate.
In the description herein, references to the terms "embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. Polar plate thickness measurement weighing device, including the device body, this internal PLC control module that disposes of device, its characterized in that:
a shifting cylinder (2) is arranged on the device body, and a polar plate shifting placing plate (3) is arranged on the output side of the shifting cylinder (2);
the device body is provided with a plurality of measuring cylinders (4) which are positioned above the polar plate displacement placing plate (3), and the measuring cylinders (4) are provided with measuring cylinder heads (5) which face the polar plate displacement placing plate (3);
a displacement sensor (6) matched with the measuring cylinder (4) is arranged on the device body, and a displacement sensing block (7) slidably mounted on the displacement sensor (6) is arranged on the measuring cylinder (4);
the device body is connected with an electronic scale (10) through a signal line.
2. The plate thickness measuring and weighing device of claim 1, wherein:
the displacement sensor (6) adopts a magnetic sensor, and the displacement sensing block (7) adopts a displacement sensor magnetic block.
3. The plate thickness measuring and weighing device of claim 1, wherein: the displacement sensor (6) adopts a photoelectric sensor, and the displacement sensing block (7) adopts a photoelectric signal blocking block.
4. The plate thickness measuring and weighing device of claim 1, wherein: and a pressure sensing module is arranged on the end side surface of the measuring cylinder head (5).
5. The plate thickness measuring and weighing device of claim 1, wherein:
a test starting button (1) is arranged on one side of the device body;
a main control touch screen (8) for touch operation is configured on the device body;
the device body is provided with a buzzer (9) for emitting measurement prompt sound.
6. The plate thickness measuring and weighing device of claim 1, wherein: the device body is connected with a large screen display (11) and a countdown display (12) through signal lines.
7. The pole plate thickness measuring and weighing method is characterized by comprising the following steps:
(1) setting relevant parameter conditions of measurement countdown and interval time on a main control touch screen of the device body;
(2) the countdown display returns to zero after starting timing, and the buzzer makes a sound to prompt measurement;
(3) when the buzzer sound or the countdown displayer time returns to zero, the polar plate to be tested is placed on the polar plate displacement placing plate, and the test starting button is pressed;
(4) the shifting cylinder automatically moves in place, the measuring cylinder descends, multi-point measurement is carried out on the polar plate, and the thickness measuring information of the polar plate is transmitted to the large screen display;
(5) the machine coating hand places the polar plate on an electronic scale, detects the weight of the polar plate and transmits the weight to the large screen display;
(6) the mechanical coating hand acts according to the multipoint position thickness measurement data of the polar plate: when the difference of the average thickness values of the polar plates is larger or exceeds the allowable range, the machine coater adjusts the balance degree of the paste bucket by combining the weight information of the polar plates;
(7) the mechanical coating hand acts according to the weighing data of the polar plate: when the weight of the polar plate has deviation and is not in a specified weight range, the machine coater adjusts the paste amount of the paste hopper by combining the multipoint position measurement thickness data of the polar plate.
8. The plate thickness measuring and weighing method according to claim 7, characterized in that:
when the polar plate is subjected to thickness detection, the magnetic block of the displacement sensor descends in a linkage manner, when the measuring cylinder head is in contact with the polar plate below, the displacement sensor converts a stable signal in place into an analog signal and transmits the analog signal to the PLC control module, and the PLC control module transmits received data to the large screen display.
9. The plate thickness measuring and weighing method according to claim 7, characterized in that:
when the weight of the polar plate is detected, the electronic scale converts the weight data of the polar plate into an analog quantity signal or a TCP/IP communication protocol and transmits the analog quantity signal or the TCP/IP communication protocol to the PLC control module, and the PLC control module transmits the weight data of the polar plate to the large screen display.
10. A machine coater for displacing the plate after thickness measurement as claimed in claim 7 onto an electronic scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110575264.XA CN113280860A (en) | 2021-05-26 | 2021-05-26 | Polar plate thickness measuring and weighing device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110575264.XA CN113280860A (en) | 2021-05-26 | 2021-05-26 | Polar plate thickness measuring and weighing device and method thereof |
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| Publication Number | Publication Date |
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| CN113280860A true CN113280860A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110575264.XA Pending CN113280860A (en) | 2021-05-26 | 2021-05-26 | Polar plate thickness measuring and weighing device and method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940350A (en) * | 2014-02-19 | 2014-07-23 | 超威电源有限公司 | Coating-machine online pole plate thickness measurement device and thickness measurement adjustment method |
| CN109000768A (en) * | 2018-08-28 | 2018-12-14 | 中航三鑫太阳能光电玻璃有限公司 | A kind of method of the on-line automatic weighing thickness measuring of plate glass |
| CN210004960U (en) * | 2019-04-23 | 2020-01-31 | 天能电池集团股份有限公司 | polar plate detection device |
| CN111830598A (en) * | 2020-07-17 | 2020-10-27 | 国家卫星气象中心(国家空间天气监测预警中心) | Energy-saving type rainfall monitoring device |
-
2021
- 2021-05-26 CN CN202110575264.XA patent/CN113280860A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940350A (en) * | 2014-02-19 | 2014-07-23 | 超威电源有限公司 | Coating-machine online pole plate thickness measurement device and thickness measurement adjustment method |
| CN109000768A (en) * | 2018-08-28 | 2018-12-14 | 中航三鑫太阳能光电玻璃有限公司 | A kind of method of the on-line automatic weighing thickness measuring of plate glass |
| CN210004960U (en) * | 2019-04-23 | 2020-01-31 | 天能电池集团股份有限公司 | polar plate detection device |
| CN111830598A (en) * | 2020-07-17 | 2020-10-27 | 国家卫星气象中心(国家空间天气监测预警中心) | Energy-saving type rainfall monitoring device |
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Application publication date: 20210820 |
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