CN207779959U - Cover of pop can face coat integrity test device - Google Patents
Cover of pop can face coat integrity test device Download PDFInfo
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- CN207779959U CN207779959U CN201721806587.0U CN201721806587U CN207779959U CN 207779959 U CN207779959 U CN 207779959U CN 201721806587 U CN201721806587 U CN 201721806587U CN 207779959 U CN207779959 U CN 207779959U
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- top plate
- cup body
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Abstract
The utility model is related to a kind of cover of pop can face coat integrity test devices, it includes holder and the test fixture of overturning installation, test fixture includes riser, conductive soleplate, conductive top plate, insulate cup body, cylinder, conductive pressing plate, first pole needle and the second pole needle, riser, conductive soleplate and conductive top plate are fixedly mounted U-shaped, riser is installed with holder, insulation cup body is fixedly mounted on bottom plate, the insulation cup body bottom surface is conductive cup bottom, conductive cup bottom is fixed with conductive soleplate, the first pole needle being positioned on conductive cup bottom in core insulator body, the rim of a cup of insulation cup body coincide with tested cover shape；Conductive top plate lower part corresponds to insulation cup body upper guide voltage plate by cylinder installation, connects second pole needle one end on conductive pressing plate, the other end of the second pole needle is connected to conductive top plate.The cover of pop can face coat integrity test device and test method of the utility model can avoid electrolyte leakage, easy to operate, measure and stablize, conveniently, accurately.
Description
Technical field
The utility model is related to packaging detection field, especially a kind of cover of pop can face coat integrity test device.
Background technology
The cover inner surface of pop can is formed with film, to prevent metal tin cover from chemistry occurs with the soda contained in it
Reaction.Therefore, it is necessary to carry out to metal tin cover coating on inner surface integrity detection, to ensure reliable product quality.Existing tank
Lid film integrity tester is made of operation panel, fixture, power supply, test pole needle and stationary fixture mostly.By equipped with
Voltage is added in the cover of pop can stationary fixture of electrolyte, measures test current value, if interior film is imperfect (breakage), test
Current value can be very big, to measure certain resistance value and be shown on panel.But existing test device, cover are fixed
Fixture fixed effect is bad, the case where electrolyte leakage easily occurs.Therefore, it is necessary to research and develop one kind to prevent from revealing, it is convenient to measure
Cover of pop can face coat integrity test device.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind and electrolyte is avoided to reveal, measurement side
Just stable cover of pop can face coat integrity test device.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of cover of pop can face coat integrity test device, it is characterised in that：Survey including holder and overturning installation
Try fixture, test fixture includes riser, conductive soleplate, conductive top plate, insulation cup body, cylinder, conductive pressing plate, the first pole needle and the
Two pole needles, riser, conductive soleplate and conductive top plate fixed installation are U-shaped, and riser is installed with holder, is fixedly mounted on bottom plate exhausted
Edge cup body, the insulation cup body bottom surface are conductive cup bottom, and conductive cup bottom is fixed with conductive soleplate, and insulation is positioned on conductive cup bottom
The first pole needle in cup body, the rim of a cup for the cup body that insulate coincide with tested cover shape；Conductive top plate lower part passes through cylinder installation pair
Second pole needle one end should be connected on insulation cup body upper guide voltage plate, conductive pressing plate, the other end of the second pole needle, which is connected to, leads
Electric top plate.
Moreover, be equipped on the bracket corresponding to conductive soleplate, conductive ceiling location after test fixture overturning, and with
Pole needle is connected in its bottom plate being in contact and pole needle is connected in top plate.
Moreover, the holder is bakelite insulating support.
Moreover, being installed by shaft between the riser and holder of the test fixture.
Moreover, the insulation cup body is organic glass cup body.
Moreover, the conductive soleplate is aluminum conductive soleplate, conductive top plate is aluminum conduction top plate, and conductive pressing plate is aluminum
Conductive pressing plate, conductive cup bottom are aluminum conductive cup bottom.
It the advantages of the utility model and has the beneficial effect that：
1, the cover of pop can face coat integrity test device of the utility model is made using cylinder-pressing conductive pressing plate
Tested cover of pop can is compressed with insulation cup body, using convertible test fixture, it can be achieved that after cover of pop can compression, then is turned over
Turn, make cover of pop can and electrolyte contacts, to effectively prevent test device to reveal, ensures to measure and stablize, is safe.
2, the cover of pop can face coat integrity test device of the utility model is equipped with corresponding to test clip on holder
Conductive soleplate, conductive ceiling location after tool overturning, and pole needle, test clip is connected in bottom plate in contact conducting pole needle and top plate
After tool overturning, you can the connection for realizing circuit, after opening power switch, you can form detection circuit, operation is extremely easy.
3, the cover of pop can face coat integrity test device of the utility model, is filled into its volume in core insulator body
The sodium chloride solution of half, opening cylinder makes cover of pop can be compressed with insulation cup body, afterwards turns over test fixture, sodium chloride solution
It is contacted with lid, the first pole needle is contacted with sodium chloride solution, and the first pole needle is not in direct contact with lid, and the second pole needle passes through conduction
Pressing plate is contacted with pop can lid, and passes through conducting wire and conductive top plate contact, after test fixture overturning, the first pole needle, the second pole
Pole needle and top plate conducting pole needle connection is then connected in needle with pedestal upper plate, forms detection circuit, if lid is without breakage, then display
Do not show resistance value；Such as lid breakage, then display display resistance value size, realizes cover of pop can face coat integrity detection.
4, the cover of pop can face coat integrity test device of the utility model can avoid electrolyte leakage, operation letter
It is single, it measures and stablizes, conveniently, accurately.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the insulation cup body after the overturning of the utility model.
Reference sign
1- holders, 2- risers, 3- conductions top plate, 4- cylinders, 5- conductive pressing plates, the first poles 6- needle, 7- insulation cup body, 8- are led
Electric bottom of a cup, 9- conductive soleplates, 10- top plates conducting pole needle, 11- bottom plates conducting pole needle, the second poles 12- needle, 13- are tested pop can
Lid, 14- sodium chloride solutions.
Specific implementation mode
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of cover of pop can face coat integrity test device comprising holder 1 and the test fixture of overturning installation are surveyed
Examination fixture includes riser 2, conductive soleplate 9, conductive top plate 3, insulation cup body 7, cylinder 4, conductive pressing plate 5, the first pole needle 6 and second
Pole needle 12.Riser, conductive soleplate and conductive top plate fixed installation are U-shaped, pass through shaft between the riser and holder of test fixture
Installation.Insulation cup body is fixedly mounted on bottom plate, which is conductive cup bottom 8, and conductive cup bottom is solid with conductive soleplate
Fixed, the first pole needle being positioned on conductive cup bottom in core insulator body, the rim of a cup for the cup body that insulate coincide with tested cover shape；It leads
Electric top plate lower part corresponds to insulation cup body upper guide voltage plate by cylinder installation, and second pole needle one end is connected on conductive pressing plate,
The other end of second pole needle is connected to conductive top plate.
Conductive soleplate after being overturn corresponding to test fixture, conductive ceiling location are installed on holder, and contacted
Bottom plate conducting pole needle 11 and top plate be connected pole needle 10.
Holder is bakelite insulating support.Insulation cup body is organic glass cup body.Conductive soleplate is aluminum conductive soleplate, is led
Electric top plate is aluminum conduction top plate, and conductive pressing plate is aluminum conductive pressing plate, and conductive cup bottom is aluminum conductive cup bottom.
Using cylinder-pressing conductive pressing plate, tested cover of pop can 13 is set to be compressed with insulation cup body, using convertible test clip
After tool is, it can be achieved that cover of pop can compresses, then is overturn, so that cover of pop can is contacted with electrolyte sodium chloride solution 14, to have
Effect prevents test device from revealing, and ensures to measure and stablizes, is safe.Conductive bottom after being overturn corresponding to test fixture is installed on holder
Plate, conductive ceiling location, and pole needle is connected in bottom plate in contact conducting pole needle and top plate, after test fixture overturning, you can
The connection for realizing circuit, after opening power switch, you can form detection circuit, operation is extremely easy.
The working method of this cover of pop can face coat integrity test device is：
1) electrolyte is contained：A certain amount of electrolyte is contained in the core insulator body of test device；
2) clamping：Cover of pop can be measured is positioned at the rim of a cup of insulation cup body, the cylinder on unlocking testing device pushes
Cover of pop can is pressed on insulation cup body by conductive pressing plate；
3) it overturns：The test fixture of test device is overturn into 180 degree, its electrolyte is made to be contacted with cover of pop can inner surface,
Pole needle conducting is connected with top plate for first electrode and electrolyte contacts, conductive top plate, and pole needle conducting is connected with bottom plate for conductive soleplate；
4) it tests：Turn on the power switch, pole needle and top plate, which is connected, to top plate is connected pole needle load test electric current, as lid without
Breakage, then display do not show resistance value；If lid is damaged, then display shows resistance value size.Test electric current is 6.33mA direct currents
Test electric current.
The embodiments of the present invention and attached drawing, but it will be appreciated by those skilled in the art that：This practicality is not being departed from
In novel and spirit and scope of the appended claims, various substitutions, changes and modifications are all possible, and therefore, this practicality is new
The range of type is not limited to embodiment and attached drawing disclosure of that.
Claims (6)
1. a kind of cover of pop can face coat integrity test device, it is characterised in that：Test including holder and overturning installation
Fixture, test fixture include riser, conductive soleplate, conductive top plate, insulation cup body, cylinder, conductive pressing plate, the first pole needle and second
U-shaped, riser and holder installation, the fixed installation insulation on bottom plate is fixedly mounted in pole needle, riser, conductive soleplate and conductive top plate
Cup body, the insulation cup body bottom surface are conductive cup bottom, and conductive cup bottom is fixed with conductive soleplate, and conductive cup is positioned at core insulator on bottom
The first internal pole needle, the rim of a cup for the cup body that insulate coincide with tested cover shape；It is installed and is corresponded to by cylinder in conductive top plate lower part
Conductive pressing plate in insulation cup body top connects second pole needle one end on conductive pressing plate, and the other end of the second pole needle, which is connected to, leads
Electric top plate.
2. a kind of cover of pop can face coat integrity test device according to claim 1, it is characterised in that：Described
Conductive soleplate after being overturn corresponding to test fixture, conductive ceiling location are installed, and bottom plate in contact is connected on holder
Pole needle is connected in pole needle and top plate.
3. a kind of cover of pop can face coat integrity test device according to claim 1, it is characterised in that：The branch
Frame is bakelite insulating support.
4. a kind of cover of pop can face coat integrity test device according to claim 1, it is characterised in that：The survey
It tries to install by shaft between the riser and holder of fixture.
5. a kind of cover of pop can face coat integrity test device according to claim 1, it is characterised in that：It is described exhausted
Edge cup body is organic glass cup body.
6. a kind of cover of pop can face coat integrity test device according to claim 1, it is characterised in that：It is described to lead
Electric bottom plate is aluminum conductive soleplate, and conductive top plate is aluminum conduction top plate, and conductive pressing plate is aluminum conductive pressing plate, and conductive cup bottom is
Aluminum conductive cup bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806587.0U CN207779959U (en) | 2017-12-21 | 2017-12-21 | Cover of pop can face coat integrity test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806587.0U CN207779959U (en) | 2017-12-21 | 2017-12-21 | Cover of pop can face coat integrity test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779959U true CN207779959U (en) | 2018-08-28 |
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ID=63227389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806587.0U Active CN207779959U (en) | 2017-12-21 | 2017-12-21 | Cover of pop can face coat integrity test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860811A (en) * | 2017-12-21 | 2018-03-30 | 中国包装科研测试中心 | Cover of pop can face coat integrity test device and method of testing |
-
2017
- 2017-12-21 CN CN201721806587.0U patent/CN207779959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860811A (en) * | 2017-12-21 | 2018-03-30 | 中国包装科研测试中心 | Cover of pop can face coat integrity test device and method of testing |
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