CN214583897U

CN214583897U - Polar plate leak hunting machine

Info

Publication number: CN214583897U
Application number: CN202120800084.2U
Authority: CN
Inventors: 张志成; 万书径; 周凤满
Original assignee: Hangzhou Ousen Technology Co ltd
Current assignee: Hangzhou Ousen Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-02
Anticipated expiration: 2031-04-19

Abstract

The utility model mainly discloses a polar plate machine of leaking hunting, its technical scheme: including frame, PLC controlling means, testboard, testing arrangement and pressure elevating gear, be provided with the testboard in the frame, install lifting pressure device on the testboard, lifting pressure device and testing arrangement cooperation are equipped with the polar plate mount pad on the testboard, lifting pressure device drives the polar plate cooperation in testing arrangement and the mount pad, can drive testing arrangement and polar plate contact through pressure elevating gear, from top to bottom exert pressure in proper order, concrete data feeds back to PLC controlling means through force cell, after reaching corresponding pressure value, control pressure elevating gear stops the pressurization, the intake pipe lets in gas this moment, test, the leak hunting appearance carries out data acquisition and analysis, thereby whether the judgement polar plate takes place to leak. The leakage detection device has the advantages of simple structure, convenience in control, adaptability to various polar plates and leakage detection function.

Description

Polar plate leak hunting machine

Technical Field

The utility model relates to a polar plate test technical field, especially a polar plate machine that leaks hunting.

Background

When the polar plate is manufactured, the active substance is not directly added into the current collector, but the raw material is made into a paste and coated on the grid, or the raw material is filled into a glass fiber tube and then is formed into the active substance. The former is called pasted plate (pasted plate), the latter is called tubular plate (tubular plate), which is two common plate forms of lead-acid battery. Or filling the raw material into porous substrate, sintering and forming to obtain sintered plate (nickel electrode) of alkaline cell.

When the leakage of the current polar plate is detected, manual and single detection is mostly adopted, the working efficiency is quite low, and the intellectualization is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polar plate machine of leaking hunting to prior art exists, has simple structure, control convenience, has the leak hunting and detects the function.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a polar plate machine of leaking hunting, includes frame, PLC controlling means, testboard, testing arrangement and pressure elevating gear, be provided with the testboard in the frame, install lift pressure device on the testboard, lift pressure device and testing arrangement cooperation are equipped with the polar plate mount pad on the testboard, and lift pressure device drives the polar plate cooperation in testing arrangement and the mount pad.

Preferably: the PLC control device adopts a PLC controller with touch control. The testing device and the pressure lifting device are convenient to control, and display can be carried out.

Preferably: the testing device comprises a testing contact block, an air inlet pipe, an air outlet pipe and a leakage detector, wherein a plurality of air inlet testing holes are formed in the bottom of the contact block, the air inlet pipe and the air outlet pipe are connected to the testing contact block, the air inlet pipe leads to the air inlet testing holes respectively, an electronic valve is arranged at the outlet of the air inlet pipe, an air circuit communicated with each other is connected between the air inlet pipe and the air outlet pipe, the electronic valve is arranged on the air circuit, and the air outlet pipe is matched with the leakage detector at an air outlet end.

Preferably: pressure elevating gear is including driving actuating cylinder and force cell sensor, be provided with the guide post on the testboard, the fixed cylinder mounting panel that is equipped with in guide post top installs force cell sensor on the cylinder mounting panel, and the force cell sensor other end is connected with test contact block, and test contact block sliding connection is in the guide post. The guide post sets up to push down stably, and force cell sensor can feed back corresponding pressure to PLC controlling means, through the screen display, is fit for the polar plate of different intensity, and the test is also more accurate, and contact seal when both can guaranteeing the test can prevent again that too big to the polar plate of pressure from damaging.

Preferably: the mount pad is provided with four, mount pad upper portion is equipped with the recess with polar plate looks adaptation, can stably fix the polar plate.

Preferably: the contact piece bottom is equipped with four test holes that admit air, and contact piece bottom shape and polar plate surface shape looks adaptation can once only test a plurality of efficiently.

Preferably: the outer side of the frame is provided with an outer cover.

The utility model discloses it does to have beneficial effect:

can drive test contact piece and polar plate contact through driving actuating cylinder, from top to bottom exert pressure in proper order, test contact piece can pressurize the polar plate that awaits measuring, and concrete data feeds back to PLC controlling means through force cell sensor, and after reacing corresponding pressure value, control drives actuating cylinder and stops the pressurization, and the intake pipe lets in gas this moment, tests, and the appearance that leaks hunting carries out data acquisition and analysis to judge whether the polar plate takes place to leak. The leakage detection device has the advantages of simple structure, convenience in control, adaptability to various polar plates and leakage detection function.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the middle pressure elevating device of the present invention;

fig. 3 is the internal schematic diagram of the middle testing device of the present invention.

Reference numerals: 1. a frame; 2. a PLC control device; 3. a test bench; 4. a mounting seat; 5. testing the contact block; 6. an air inlet pipe; 7. an air outlet pipe; 8. a leak detector; 9. a gas circuit; 11. a driving cylinder; 12. a force sensor; 13. a guide post; 14. a cylinder mounting plate; 15. a housing.

Detailed Description

The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

The polar plate leak detector comprises a rack 1, a PLC (programmable logic controller) 2, a test bench 3, a testing device and a pressure lifting device, wherein an outer cover 15 is arranged on the outer side of the rack 1, the PLC 2 adopts a PLC controller with touch control, the testing device and the pressure lifting device can be conveniently controlled, and display can be carried out. Be provided with testboard 3 on the frame 1, install lifting pressure device on the testboard 3, lifting pressure device and testing arrangement cooperation are equipped with polar plate mount pad 4 on the testboard 3, and mount pad 4 is provided with four, 4 upper portions of mount pad are equipped with the recess with polar plate looks adaptation, can stably fix the polar plate. The lifting pressure device drives the testing device to be matched with the pole plate in the mounting seat 4.

The testing arrangement is including test contact piece 5, intake pipe 6, outlet duct 7 and leak detector 8, contact piece bottom is provided with a plurality of test holes of admitting air, and intake pipe 6 is connected to test contact piece 5 with outlet duct 7 on, intake pipe 6 leads to test holes of admitting air respectively, and the 6 exports of intake pipe are equipped with the electronic valve, and are connected with the gas circuit 9 that communicates each other between intake pipe 6 and the outlet duct 7, and are equipped with the electronic valve on the gas circuit 9, and outlet duct 7 gives vent to anger the end and cooperates with leak detector 8. The bottom of the contact block is provided with four air inlet test holes, the shape of the bottom of the contact block is matched with the surface shape of the polar plate, a plurality of high efficiency can be tested at one time, and the leak detector 8 can adopt a conventional leak detector 8 in the market.

The pressure lifting device comprises a driving cylinder 11 and a force measuring sensor 12, a guide post 13 is arranged on the test board 3, a cylinder mounting plate 14 is fixedly arranged at the top of the guide post 13, the force measuring sensor 12 is mounted on the cylinder mounting plate 14, the other end of the force measuring sensor 12 is connected with a test contact block 5, and the test contact block 5 is slidably connected into the guide post 13. The guide post 13 sets up and pushes down stably, and force cell sensor 12 can feed back corresponding pressure to PLC controlling means 2, shows through the screen, is fit for the polar plate of different intensity, and the test is also more accurate, and contact seal when both can guaranteeing the test can prevent again that too big to the polar plate of pressure from damaging.

During actual operation, the polar plate that awaits measuring is put in appointed mount pad 4, can drive test contact block 5 and polar plate contact through driving actuating cylinder 11, from top to bottom exert pressure in proper order, test contact block 5 can pressurize the polar plate that awaits measuring, concrete data feeds back to PLC controlling means 2 through force cell 12, after reaching corresponding pressure value, control drives actuating cylinder 11 and stops the pressurization, the test hole that admits air this moment is in encapsulated situation with the polar plate, intake pipe 6 lets in gas through air inlet equipment this moment, gas can be air or inert gas, then test, assume the polar plate has the leakage, the gas that leads to outlet duct 7 will reduce, carry out data acquisition and analysis through leak detector 8, just can differentiate whether the polar plate leaks, and has simple structure, convenient control, adapt to multiple polar plate, have the leak hunting detection function.

The above embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention made by using the above inventive concept shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a polar plate machine that leaks hunting which characterized in that: the testing device comprises a rack, a PLC (programmable logic controller) control device, a testing platform, a testing device and a pressure lifting device, wherein the testing platform is arranged on the rack, the lifting pressure device is installed on the testing platform, the lifting pressure device is matched with the testing device, a polar plate mounting seat is arranged on the testing platform, and the lifting pressure device drives the testing device to be matched with a polar plate in the mounting seat.

2. The plate leak detector of claim 1, wherein: the PLC control device adopts a PLC controller with touch control.

3. The plate leak detector of claim 1, wherein: the testing device comprises a testing contact block, an air inlet pipe, an air outlet pipe and a leakage detector, wherein a plurality of air inlet testing holes are formed in the bottom of the contact block, the air inlet pipe and the air outlet pipe are connected to the testing contact block, the air inlet pipe leads to the air inlet testing holes respectively, an electronic valve is arranged at the outlet of the air inlet pipe, an air path communicated with each other is connected between the air inlet pipe and the air outlet pipe, and the air outlet end of the air outlet pipe is matched with the leakage detector.

4. The plate leak detector of claim 1, wherein: pressure elevating gear is including driving actuating cylinder and force cell sensor, be provided with the guide post on the testboard, the fixed cylinder mounting panel that is equipped with in guide post top installs force cell sensor on the cylinder mounting panel, and the force cell sensor other end is connected with test contact block, and test contact block sliding connection is in the guide post.

5. The plate leak detector of claim 1, wherein: the mounting base is provided with four, mounting base upper portion is equipped with the recess with polar plate looks adaptation.

6. The plate leak detector of claim 1, wherein: the bottom of the contact block is provided with four air inlet test holes, and the shape of the bottom of the contact block is matched with the surface shape of the polar plate.

7. The plate leak detector of claim 1, wherein: the outer side of the frame is provided with an outer cover.