CN102768261A - On-site detection device for throwing power of electrophoretic paint and detection method for same - Google Patents
On-site detection device for throwing power of electrophoretic paint and detection method for same Download PDFInfo
- Publication number
- CN102768261A CN102768261A CN2012102242148A CN201210224214A CN102768261A CN 102768261 A CN102768261 A CN 102768261A CN 2012102242148 A CN2012102242148 A CN 2012102242148A CN 201210224214 A CN201210224214 A CN 201210224214A CN 102768261 A CN102768261 A CN 102768261A
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- Prior art keywords
- throwing power
- electrophoretic paint
- electrophoresis
- breadboard
- spot
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- 239000003973 paint Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000001962 electrophoresis Methods 0.000 claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004070 electrodeposition Methods 0.000 claims description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000004321 preservation Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention aims to provide an on-site detection device for the throwing power of an electrophoretic paint and a detection method for the same, and is applicable to the on-site test for the throwing power of an electrophoresis tank solution to solve the problems of low anticorrosion power of a vehicle chamber caused by the non-timely adjustment for the throwing power of the electrophoresis tank solution and the like, and ensure that the electrophoresis tank solution can have the highest throwing effect on a vehicle. The on-site detection device for the throwing power of the electrophoretic paint comprises a throwing power pipe made from a polyvinyl chloride (PVC) material, wherein one end of the throwing power pipe is closed, while the other end is provided with a rubber plug to ensure that the throwing power pipe is in a sealed state after the rubber plug is plugged; and a metal test board is placed inside the throwing power pipe and is connected with a connecting line extending out of the throwing power pipe. The on-site detection device for the throwing power of the electrophoretic paint is simple to manufacture, low in cost, small in volume, and portable, and can be brought to the site for detection at any time; meanwhile, the device can avoid the influence of human factors on the measurement result and is very practical.
Description
Technical field
The present invention relates to a kind of in vehicle electrical electrophoresis painting dressing process; The on-the-spot instrument that detects the electrophoretic paint throwing power; Thereby solve the electrophoresis groove liquid throwing power because of adjusting problems such as the untimely vehicle body inner chamber efficiency of preservation that causes is not enough, guarantee that electrophoresis groove liquid can reach maximum swimming and pass through effect on vehicle body.
Background technology
Throwing power mainly embodies the last film ability of bodywork cavity electrophoretic paint, is one of important indicator of weighing the electrophoresis groove liquid performance.At present, the main method of domestic measurement electrophoretic paint throwing power has the Ford box method, closes Xisi piece box method, a vapour tubular process etc.But these methods all need the test cell body in the laboratory in, the simulated field construction environment could be accomplished, whole testing process needs about 4 hours, is difficult to use at the scene.Therefore electrophoretic painting is on-the-spot often occurs because of the untimely not enough serious quality problems of bodywork cavity position efficiency of preservation that cause of tank liquor throwing power adjustment.
Summary of the invention
The objective of the invention is to propose a kind of on-the-spot instrument and detection method thereof that detects the electrophoretic paint throwing power; Be applicable to the mensuration of on-the-spot electrophoresis groove liquid throwing power; Thereby solve the electrophoresis groove liquid throwing power because of adjusting problems such as the untimely vehicle body inner chamber efficiency of preservation that causes is not enough, guarantee that electrophoresis groove liquid can reach maximum swimming and pass through effect on vehicle body.
The on-the-spot instrument that detects the electrophoretic paint throwing power of the present invention comprises the throwing power pipe of a PVC material, said throwing power Guan Yiduan sealing, and the other end disposes a rubber plug, to guarantee that the throwing power pipe can clog the back at rubber plug and keep sealing state; Be placed with a metallic breadboard in the said throwing power pipe, said breadboard is connected with a connecting line that leads to outside the throwing power pipe.
The above-mentioned on-the-spot detection method that detects the instrument of electrophoretic paint throwing power comprises the steps:
A: breadboard is positioned in the throwing power pipe, the jam-pack rubber plug, and warranty test plate and throwing power are guaranteed and are held relative fixed;
B: throwing power is guaranteed that holding predetermined degree of tilt is fixed on the vehicle body of treating electrophoresis, and make breadboard keep vertical direction, utilize connecting line that vehicle body is connected with breadboard, come into effect electrophoresis then;
C: after electrophoresis finishes, take out the throwing power pipe, take out breadboard then, the scope of the electrocoating film on the experiment with measuring plate, and with electrophoresis on the film standard contrast, thereby judge that throwing power is whether in acceptable ranges.
Accurate for guaranteeing testing result, in the said B step, the throwing power pipe is fixed on the floor center line of the vehicle body of treating electrophoresis, and the electrophoresis liquid of electrophoresis immersion trough is fully loaded, treats that the vehicle body front and rear direction of electrophoresis is equipped with the vehicle body that other treats electrophoresis.
For this instrument can be reused for a long time, also comprise the D step after the said C step: clean pvc pipe and connecting line with butyl glycol.
Further, fix with vehicle body for convenient, said throwing power pipe is provided with fixed support.
Specifically; Fixed support can adopt forms such as framework, bolt that throwing power pipe and vehicle body are fixed; The present invention has proposed a kind of fixed support of convenient fixing especially: said fixed support is the suction tray with magnetic, and said suction tray is fixed with the throwing power pipe through adjustable C shape hoop.The throwing power pipe can utilize the suction tray with magnetic to be adsorbed on any position of vehicle body like this, and easy to operate.
Further, said rubber plug is that semicircular rubber bodies is put together by two cross sections, when rubber plug clogs the throwing power pipe, can breadboard or connecting line be extracted between two rubber bodies like this, thereby realize being electrically connected with vehicle body.
Further, accurate for guaranteeing testing result, said breadboard is the phosphatization cold-reduced sheet.
Further, for being convenient for measuring, said breadboard marked has scale, and people can observe the size of the electrocoating film on the breadboard intuitively like this.
Further, connect for convenient, the two ends of said connecting line are provided with spring clamp, and the material of this connecting line requires not have contraction, no deliquescing at 180 ℃/30 minutes under the condition.
The present invention compared with prior art has following advantage: 1, instrumentation of the present invention is simple, and cost is low, and volume is little, light portable, and the scene of taking is detected at any time; 2, whole testing process is simple, does not need the people for controlling, thereby avoids because of the influence of human factor to measurement result.
On-the-spot instrument and the detection method thereof that detects the electrophoretic paint throwing power of the present invention can be applied to the on-the-spot electrophoretic paint throwing power that detects; Solve vehicle body in the electrophoretic painting process, because of the untimely not enough serious quality problems of bodywork cavity position efficiency of preservation that cause of tank liquor throwing power adjustment.
Description of drawings
Fig. 1 is the structural representation of throwing power pipe, fixed support and rubber plug in the on-the-spot instrument that detects the electrophoretic paint throwing power of the present invention.
Fig. 2 is the structural representation of the breadboard in the on-the-spot instrument that detects the electrophoretic paint throwing power of the present invention.
Fig. 3 is the on-the-spot testing process synoptic diagram that detects the instrument of electrophoretic paint throwing power of the present invention.
Embodiment
Contrast accompanying drawing below; Through the description to embodiment, the effect of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and principle of work etc. are done further to specify.
Embodiment 1:
Like Fig. 1, shown in 2, the instrument of the scene of present embodiment detection electrophoretic paint throwing power comprises the throwing power pipe 1 of a PVC material, its length 600mm, external diameter 32mm, internal diameter 27mm; The sealing of throwing power pipe 1 one ends, the other end disposes a rubber plug 2, to guarantee that throwing power pipe 1 can clog the back at rubber plug 2 and keep sealing state; Be placed with a phosphatization cold-reduced sheet in the throwing power pipe 1 as breadboard 3, breadboard 3 marked have scale, and breadboard 3 is connected with a connecting line 4 that leads to outside the throwing power pipe 1.Throwing power pipe 1 is equipped with a suction tray 5 with magnetic through adjustable C shape hoop.
As shown in Figure 3, the above-mentioned on-the-spot detection method that detects the instrument of electrophoretic paint throwing power comprises the steps:
A: breadboard 3 is positioned in the throwing power pipe 1, jam-pack rubber plug 2, and make rubber bodies 2a, 2b clamp breadboard 3, warranty test plate 3 keeps relative fixed with throwing power pipe 1;
B: keep openend 5～10 ° of ground that are inclined upwardly to be fixed on the floor center line of the vehicle body of treating electrophoresis (the throwing power pipe all is to place same position when guaranteeing to test at every turn) throwing power pipe 1; And make breadboard 3 keep vertical direction; Utilize connecting line 4 that vehicle body is connected with breadboard 3; The electrophoresis liquid that guarantees the electrophoresis immersion trough simultaneously is fully loaded, treats that the vehicle body front and rear direction of electrophoresis is equipped with the vehicle body that other treats electrophoresis, comes into effect electrophoresis then;
C: after electrophoresis finishes, take out throwing power pipe 1, take out breadboard 3 then, and with deionized water washing test plate 3, the scope of the electrocoating film on the experiment with measuring plate 3, and with electrophoresis on the film standard contrast, thereby whether the judgement throwing power in acceptable ranges;
D: clean pvc pipe 1, connecting line 4 and suction tray 5 with butyl glycol, can reuse for a long time to guarantee this instrument.
Claims (10)
1. on-the-spot instrument that detects the electrophoretic paint throwing power is characterized in that comprising the throwing power pipe of a PVC material, said throwing power Guan Yiduan sealing, and the other end disposes a rubber plug, to guarantee that the throwing power pipe can clog the back at rubber plug and keep sealing state; Be placed with a metallic breadboard in the said throwing power pipe, said breadboard is connected with a connecting line that leads to outside the throwing power pipe.
2. the on-the-spot instrument that detects the electrophoretic paint throwing power according to claim 1 is characterized in that said throwing power pipe is provided with fixed support.
3. the on-the-spot instrument that detects the electrophoretic paint throwing power according to claim 2 is characterized in that said fixed support is the suction tray with magnetic, and said suction tray is fixed with the throwing power pipe through adjustable C shape hoop.
4. according to claim 1 or the 2 or 3 described on-the-spot instruments that detect the electrophoretic paint throwing power, it is characterized in that said rubber plug is that semicircular rubber bodies is put together by two cross sections.
5. according to claim 1 or the 2 or 3 described on-the-spot instruments that detect the electrophoretic paint throwing power, it is characterized in that said breadboard is the phosphatization cold-reduced sheet.
6. according to claim 1 or the 2 or 3 described on-the-spot instruments that detect the electrophoretic paint throwing power, it is characterized in that said breadboard marked has scale.
7. according to claim 1 or the 2 or 3 described on-the-spot instruments that detect the electrophoretic paint throwing power, it is characterized in that the two ends of said connecting line are provided with spring clamp.
8. the on-the-spot detection method that detects the instrument of electrophoretic paint throwing power according to claim 1 is characterized in that comprising the steps:
A: breadboard is positioned in the throwing power pipe, the jam-pack rubber plug, and warranty test plate and throwing power are guaranteed and are held relative fixed;
B: throwing power is guaranteed that holding predetermined degree of tilt is fixed on the vehicle body of treating electrophoresis, and make breadboard keep vertical direction, utilize connecting line that vehicle body is connected with breadboard, come into effect electrophoresis then;
C: after electrophoresis finishes, take out the throwing power pipe, take out breadboard then, the scope of the electrocoating film on the experiment with measuring plate, and with electrophoresis on the film standard contrast, thereby judge that throwing power is whether in acceptable ranges.
9. the on-the-spot detection method that detects the instrument of electrophoretic paint throwing power according to claim 8; It is characterized in that in the said B step; The throwing power pipe is fixed on the floor center line of the vehicle body of treating electrophoresis; The electrophoresis liquid of electrophoresis immersion trough is fully loaded, treats that the vehicle body front and rear direction of electrophoresis is equipped with the vehicle body that other treats electrophoresis.
10. the on-the-spot detection method that detects the instrument of electrophoretic paint throwing power according to claim 8 is characterized in that also comprising the D step after the said C step: clean pvc pipe and connecting line with butyl glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224214.8A CN102768261B (en) | 2012-07-02 | 2012-07-02 | On-site detection device for throwing power of electrophoretic paint and detection method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224214.8A CN102768261B (en) | 2012-07-02 | 2012-07-02 | On-site detection device for throwing power of electrophoretic paint and detection method for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102768261A true CN102768261A (en) | 2012-11-07 |
| CN102768261B CN102768261B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224214.8A Active CN102768261B (en) | 2012-07-02 | 2012-07-02 | On-site detection device for throwing power of electrophoretic paint and detection method for same |
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| Country | Link |
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| CN (1) | CN102768261B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502719A (en) * | 2014-12-10 | 2015-04-08 | 中国第一汽车股份有限公司 | Method for testing electrophoresis wet paint film resistance |
| CN105651847A (en) * | 2014-11-12 | 2016-06-08 | 廊坊立邦涂料有限公司 | Electrophoresis coating material throwing power testing method and electrophoresis coating material throwing power detection apparatus |
| CN108717040A (en) * | 2018-05-31 | 2018-10-30 | 廊坊立邦涂料有限公司 | A kind of device and analogy method in laboratory simulation scene electrophoretic paint throwing power |
| CN117783253A (en) * | 2024-02-26 | 2024-03-29 | 天成涂装系统(常州)有限公司 | Automobile body electrophoresis throwing power testing arrangement |
| CN117783253B (en) * | 2024-02-26 | 2024-05-17 | 天成涂装系统(常州)有限公司 | Automobile body electrophoresis throwing power testing arrangement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337576A (en) * | 2011-08-11 | 2012-02-01 | 奇瑞汽车股份有限公司 | Electrophoresis tool for sedan front cover and application method thereof |
-
2012
- 2012-07-02 CN CN201210224214.8A patent/CN102768261B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337576A (en) * | 2011-08-11 | 2012-02-01 | 奇瑞汽车股份有限公司 | Electrophoresis tool for sedan front cover and application method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国化学工业部: "《中华人民共和国化学工业部部标准》", 31 December 1979, article "电泳漆泳透力测定法（钢管法）" * |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651847A (en) * | 2014-11-12 | 2016-06-08 | 廊坊立邦涂料有限公司 | Electrophoresis coating material throwing power testing method and electrophoresis coating material throwing power detection apparatus |
| CN104502719A (en) * | 2014-12-10 | 2015-04-08 | 中国第一汽车股份有限公司 | Method for testing electrophoresis wet paint film resistance |
| CN108717040A (en) * | 2018-05-31 | 2018-10-30 | 廊坊立邦涂料有限公司 | A kind of device and analogy method in laboratory simulation scene electrophoretic paint throwing power |
| CN117783253A (en) * | 2024-02-26 | 2024-03-29 | 天成涂装系统(常州)有限公司 | Automobile body electrophoresis throwing power testing arrangement |
| CN117783253B (en) * | 2024-02-26 | 2024-05-17 | 天成涂装系统(常州)有限公司 | Automobile body electrophoresis throwing power testing arrangement |
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| Publication number | Publication date |
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| CN102768261B (en) | 2015-01-28 |
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