CN208239594U - A kind of dynamic partition tester - Google Patents
A kind of dynamic partition tester Download PDFInfo
- Publication number
- CN208239594U CN208239594U CN201820464990.8U CN201820464990U CN208239594U CN 208239594 U CN208239594 U CN 208239594U CN 201820464990 U CN201820464990 U CN 201820464990U CN 208239594 U CN208239594 U CN 208239594U
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- China
- Prior art keywords
- partition
- servo motor
- spiral shell
- pressing plate
- pressure sensor
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Abstract
The utility model discloses a kind of dynamic partition testers, including servo motor, spiral shell ball screw, bracket, pressure sensor, pressing plate, resistance to acid tank and control system, servo motor is fixed on cantilever tip, spiral shell ball screw is fixedly supported on bracket vertically, and the upper end affixed side is connected with servo motor, pressure sensor is fixed on pressing plate upper surface, and it is connect by strut with bracket slide, strut is fixedly connected with the nut of spiral shell ball screw, resistance to acid tank is placed in the lower section of pressing plate, and pressure sensor and servo motor are electrically connected to the control system.The tester analog of the utility model and measure partition battery use when and battery partition in charge and discharge process pressure change and thickness change, device structure is simple, high degree of automation, it is easily operated, accurate positioning, data measured high reliablity, the prediction for partition service performance in the battery provide more accurate foundation.
Description
Technical field
The utility model belongs to battery technology field, and in particular, to a kind of dynamic partition tester.
Background technique
Ultra-fine fibre glass (AGM) partition is an important sub-assembly in VRLA lead-acid accumulator composition, is known as the
Three electrodes, main function have: forming the physics partition between positive/negative plate；Adsorb the electrolyte of sufficient amount；It is compound to provide oxygen
Channel；Keep enough pole group pressure.Although battery is closely assembled in pole group when assembled, after electrolyte is perfused, AGM
Partition just has a degree of contraction, so that pole group's pressure decline of battery, and too low pole group's pressure can make following for battery
The ring service life terminates in advance.In addition, AGM partition is by actual pressure in later period acid adding charge and discharge and finished battery use process
All changing.Under electrolyte environment, compressed shape variable and resilience directly affect partition suction acid and measure how many and guarantor's acid AGM partition
Ability.
It needs the performance to AGM partition to test thus, and simple AGM is tested by simulated battery assembly environment
Pressure change of the partition before and after electrolyte is perfused cannot carry out Accurate Prediction as to AGM partition service performance well
Foundation.Based on the above situation, it is urgent to provide a kind of test device can in the case where simulating AGM partition charge status, measure AGM every
The hygrometric state pressure maintaining performance of plate provides foundation to improve the service performance of partition in the battery.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of dynamic partition tester, analog
And measure partition battery use when and battery partition in charge and discharge process pressure change and thickness change, be partition
The prediction of service performance provides more accurate foundation in the battery.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of dynamic partition tester, including it is servo motor, spiral shell ball screw, bracket, pressure sensor, pressing plate, acidproof
Slot and control system, servo motor are fixed on cantilever tip, and spiral shell ball screw is fixedly supported on bracket vertically, and the upper end is solid
Determine side to be connected with servo motor, pressure sensor is fixed on pressing plate upper surface, and is connect by strut with bracket slide, strut and
The nut of spiral shell ball screw is fixedly connected, and resistance to acid tank is placed in the lower section of pressing plate, pressure sensor and servo motor and control is
System electrical connection.
Servo motor in the utility model can precise positioning, and control and the thickness of measurement partition, save additional setting
The measurer for thickness of partition, in addition, surveying its pressure change, and inhale acid to simulate partition state in charge and discharge process
Front and back pressure change or thickness change etc. need partition repeatedly to be pressed or removed pressure, can be more easily real using servo motor
Existing such operation.
Preferably, the bracket includes pedestal, the support column that is fixed on pedestal and is fixed on support top end vertically
Supporting surface is provided with sliding rail on the support column.
It is further preferred that spiral shell ball screw includes screw rod and nut, the both ends of screw rod are respectively affixed side and support-side,
The affixed side of screw rod is connected to supporting surface by fixing seat, and the support-side of screw rod is connected to pedestal by support base.Screw rod is propping up
Fixation on frame does not influence its normal operation.
It is further preferred that one end of strut is provided with the sliding slot to match with sliding rail, the other end is fixedly connected with pressure
Sensor is provided with screw rod receiving hole on strut.Strut is horizontally disposed, and pressure sensor is mounted on strut side downward, can
Guarantee the pressure amount of its accurate measuring pressure plate.
Preferably, resistance to acid tank is detachably secured to the lower section of pressing plate.The setting of resistance to acid tank guarantees the suction acid environment of partition.
The working principle of the dynamic partition tester of the utility model: it is passed by servo motor, spiral shell ball screw and pressure
The structure setting of sensor, and combination control system can realize the output and feedback of distance and pressure signal in separator testing,
Spacing is carried out to separator paper and surveys pressure and level pressure ranging, it is to set thickness and the test time of multilayer insulating panel paper that wherein spacing, which surveys pressure,
Number periodically tests the pressure change and change curve of acquisition separator paper within a certain period of time；Level pressure ranging is to set
The pressure and testing time of multilayer insulating panel paper, within a certain period of time periodically test and acquisition separator paper thickness change and
Change curve, specific test method can refer to the standard method of test of this field.
Control system in the utility model is also connected with touch screen, and touch screen is interactive window, adjustable
With the operating parameter of set device.PLC holding at sequence output order control drive module according to manual compiling in control system
The accurate track movement of row.The data acquired by pressure sensor carry out essence to equipment in secondary output order after PLC operation
Really control.The data of acquisition are analyzed and arranged by PC and PLC communication.
Compared with prior art, the beneficial point of the utility model is:
Using the tester of the utility model can simulate separator paper battery use when battery in impulse electricity during every
The pressure change and thickness change of paperboard measure the hygrometric state pressure maintaining performance of separator paper, in the battery for production raising separator paper
Service performance provides test data.The tester keeps positioning more accurate by the setting of servo motor and spiral shell ball screw, surveys
Examination data reliability is higher, and the structure of tester is simple, high degree of automation, easily operated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dynamic partition tester of embodiment 1.
Fig. 2 is the structural schematic diagram of bracket in embodiment 1.
Fig. 3 is the structural schematic diagram of strut in embodiment 1.
Fig. 4 is the functional block diagram of the dynamic partition tester of embodiment 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " upper end ", " lower end "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be construed as a limitation of the present invention.
Embodiment 1
As shown in Figs 1-4, a kind of dynamic partition tester, including servo motor 1, spiral shell ball screw, bracket 2, pressure pass
Sensor 6, pressing plate 4, resistance to acid tank 7 and control system, servo motor 1 are fixed on 2 top of bracket, the fixed support vertically of spiral shell ball screw
In on bracket 2, and the upper end affixed side is connected with servo motor 1, and pressure sensor 6 is fixed on 4 surface of pressing plate, and passes through strut
5 are slidably connected with bracket 2, and strut 5 is fixedly connected with the nut 3-2 of spiral shell ball screw, and resistance to acid tank 7 is placed in the lower section of pressing plate 4,
Pressure sensor 6 and servo motor 1 are electrically connected to the control system.The bracket 2 includes pedestal 2-3, is fixed on pedestal 2-3 vertically
On support column 2-1 and be fixed on the supporting surface 2-2, the support column 2-1 on the top support column 2-1 and be provided with sliding rail 2-4.Spiral shell
Ball screw includes screw rod 3-1 and nut 3-2, and the both ends of screw rod 3-1 are respectively affixed side (upper end) and support-side (lower end), spiral shell
The affixed side of bar 3-1 is connected to supporting surface 2-2 by fixing seat, and the support-side of screw rod 3-1 is connected to pedestal 2- by support base
3.One end of strut 5 is provided with the sliding slot 5-2 to match with sliding rail 2-4, and the other end is fixedly connected with pressure sensor 6, strut 5
On be provided with screw rod receiving hole 5-1.Resistance to acid tank 7 is detachably secured to the lower section of pressing plate 4.
The working principle of the dynamic partition tester of the present embodiment: pass through servo motor 1, spiral shell ball screw and pressure sensing
The structure setting of device 6, and combination control system can realize the output and feedback of distance and pressure signal in separator testing, it is right
Separator paper carries out spacing and surveys pressure and level pressure ranging, and it is the thickness and testing time for setting multilayer insulating panel paper that wherein spacing, which surveys pressure,
The pressure change and change curve of acquisition separator paper are periodically tested within a certain period of time；Level pressure ranging is to set multilayer
The thickness change and variation of separator paper are periodically tested and acquired within a certain period of time to the pressure and testing time of separator paper
Curve, specific test method can refer to the standard method of test of this field.Control system PLC is connected with touch screen, and touch screen is
Interactive window, adjustable and set device operating parameter.PLC is controlled according to manual compiling at sequence output order
Drive module (servo-driver) executes accurate track movement.The data acquired by pressure sensor 6 after PLC operation
Secondary output order accurately controls equipment.The data of acquisition are analyzed and arranged by PC and PLC communication.
The embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed embodiment.Without departing from the scope and spirit of illustrated embodiment, this technology is led
Many modifications and changes are obvious for the those of ordinary skill in domain.
Claims (5)
1. a kind of dynamic partition tester, it is characterised in that: including servo motor, spiral shell ball screw, bracket, pressure sensor,
Pressing plate, resistance to acid tank and control system, servo motor are fixed on cantilever tip, and spiral shell ball screw is fixedly supported on bracket vertically,
And the upper end affixed side is connected with servo motor, pressure sensor is fixed on pressing plate upper surface, and passes through strut and bracket slide
Connection, strut are fixedly connected with the nut of spiral shell ball screw, and resistance to acid tank is placed in the lower section of pressing plate, pressure sensor and servo electricity
Machine is electrically connected to the control system.
2. dynamic partition tester according to claim 1, it is characterised in that: the bracket includes pedestal, fixes vertically
In the support column on pedestal and it is fixed on the supporting surface of support top end, is provided with sliding rail on the support column.
3. dynamic partition tester according to claim 2, it is characterised in that: spiral shell ball screw includes screw rod and nut,
The both ends of screw rod are respectively affixed side and support-side, and the affixed side of screw rod is connected to supporting surface, the support of screw rod by fixing seat
Side is connected to pedestal by support base.
4. dynamic partition tester according to claim 2, it is characterised in that: one end of strut is provided with and sliding rail phase
The sliding slot matched, the other end are fixedly connected with pressure sensor, screw rod receiving hole are provided on strut.
5. dynamic partition tester according to claim 1, it is characterised in that: resistance to acid tank is detachably secured to pressing plate
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464990.8U CN208239594U (en) | 2018-03-30 | 2018-03-30 | A kind of dynamic partition tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464990.8U CN208239594U (en) | 2018-03-30 | 2018-03-30 | A kind of dynamic partition tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239594U true CN208239594U (en) | 2018-12-14 |
Family
ID=64586101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464990.8U Active CN208239594U (en) | 2018-03-30 | 2018-03-30 | A kind of dynamic partition tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588014A (en) * | 2021-09-15 | 2021-11-02 | 惠州旭鑫智能技术有限公司 | Power battery detection equipment and power battery detection system |
| CN113588014B (en) * | 2021-09-15 | 2024-05-14 | 惠州旭鑫智能技术有限公司 | Power battery detection equipment and power battery detection system |
-
2018
- 2018-03-30 CN CN201820464990.8U patent/CN208239594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588014A (en) * | 2021-09-15 | 2021-11-02 | 惠州旭鑫智能技术有限公司 | Power battery detection equipment and power battery detection system |
| CN113588014B (en) * | 2021-09-15 | 2024-05-14 | 惠州旭鑫智能技术有限公司 | Power battery detection equipment and power battery detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Developments baffle tester Effective date of registration: 20200114 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: Qinyang landmark filter membrane Co., Ltd. Registration number: Y2020980000081 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210625 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: QINYANG LIBIAO FILTER MEMBRANE Co.,Ltd. Registration number: Y2020980000081 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dynamic diaphragm tester Effective date of registration: 20210629 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: QINYANG LIBIAO FILTER MEMBRANE Co.,Ltd. Registration number: Y2021980005501 |