CN102928775B - Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker - Google Patents
Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker Download PDFInfo
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- CN102928775B CN102928775B CN201210401610.3A CN201210401610A CN102928775B CN 102928775 B CN102928775 B CN 102928775B CN 201210401610 A CN201210401610 A CN 201210401610A CN 102928775 B CN102928775 B CN 102928775B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 83
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 230000004888 barrier function Effects 0.000 claims abstract description 39
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010891 electric arc Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of pick-up unit and the production line comprising this pick-up unit of DC circuit breaker, this pick-up unit detects the blow-out magnetic sheet of this DC circuit breaker when arranging on a production line to produce DC circuit breaker on a production line, it is characterized in that, this pick-up unit comprises: the first barrier assembly, to stop the DC circuit breaker on described production line; Release assembly, this release assembly by the DC circuit breaker that stops by described first barrier assembly release in the first position of workbench; Test suite, this test suite is tested the DC circuit breaker be pushed out on workbench; And pushing back assembly, this is pushed back assembly and will be back on production line by the DC circuit breaker of test.According to DC circuit breaker pick-up unit of the present invention, can directly be set on the production line of AC circuit breaker, make this production line have the ability of producing DC circuit breaker and AC circuit breaker concurrently thus, and do not need to carry out structure of modification to original production line, thereby saving improvement cost.
Description
Technical field
The present invention relates to DC circuit breaker field, and particularly relate to the pick-up unit that the blow-out magnetic sheet of DC circuit breaker is detected.
Background technology
DC circuit breaker is the proterctive equipment be connected in DC line, open-circuit line during for occurring the faults such as short circuit in the line.Be similar to AC circuit breaker, when DC circuit breaker disconnects, will electric arc be produced between the moving contact and static contact of isolating switch.In order to prevent this electric arc from causing damage to DC circuit breaker, the mode of magnetic blow-out is usually adopted to utilize the power in magnetic field to be directed in arc extinguishing district on the electric arc between contact.The magnetic field of pilot arc normally utilizes the blow-out magnetic sheet be arranged in DC circuit breaker to set up.Different from AC circuit breaker, due to the constant polarity of the electric current of DC circuit breaker, therefore, the direction in magnetic field must for the polarity set of this electric current, to ensure electric arc to guide to arc extinguishing district.If the loading error of blow-out magnetic sheet, such as the polarity of blow-out magnetic sheet is anti-loaded, then likely cause electric arc to be guided by direction towards the opposite, and be guided to circuit breaker internal, and then cause the damage of isolating switch.Therefore, be necessary to detect the blow-out magnetic sheet in DC circuit breaker before DC circuit breaker dispatches from the factory, to guarantee that this magnetic sheet is installed correct.
Current DC circuit breaker is normally produced on the production line identical with AC circuit breaker, but this AC circuit breaker production line is not to the station that blow-out magnetic sheet detects, thus, must detect in addition under production line, the production of DC circuit breaker is made troubles, and adds production cost.
Summary of the invention
The present invention makes in view of the problems referred to above of the prior art, and the object of the invention is the pick-up unit of the blow-out magnetic sheet proposing a kind of DC circuit breaker, this pick-up unit easily can be applied to the production line to AC circuit breaker, thus, this production line is made can to take into account the production of DC circuit breaker and AC circuit breaker.
According to an aspect of the present invention, provide a kind of DC circuit breaker pick-up unit, this pick-up unit detects the blow-out magnetic sheet of this DC circuit breaker when arranging on a production line to produce DC circuit breaker on a production line, it is characterized in that, this pick-up unit comprises: the first barrier assembly, to stop the DC circuit breaker on described production line; Release assembly, this release assembly by the DC circuit breaker that stops by described first barrier assembly release in the first position of workbench; Test suite, this test suite is tested the DC circuit breaker be pushed out on workbench; And pushing back assembly, this is pushed back assembly and will be back on production line by the DC circuit breaker of test.
According to DC circuit breaker pick-up unit of the present invention, can directly be set on the production line of AC circuit breaker, make this production line have the ability of producing DC circuit breaker and AC circuit breaker concurrently thus, and do not need to carry out structure of modification to original production line, thereby saving improvement cost.
Preferably, described pick-up unit also comprises the second barrier assembly, and this second barrier assembly is arranged on the downstream of described first block piece, to stop the DC circuit breaker being pushed back assembly and pushing back.
By arranging the second barrier assembly, the DC circuit breaker attitude being on a production line pushed back assembly and pushing back can be adjusted.
Preferably, described first barrier assembly is separately positioned on the relative both sides of described production line with the second barrier assembly, and comprise separately cylinder and be arranged on cylinder towards the impeller on the end of production line.
Preferably, described test suite comprises a pair clamping respect to one another and test component, this to clamping and test component will be released by described release assembly the pre-position on described workbench DC circuit breaker clamping and this DC circuit breaker test.Further, each in this clamping and test component comprises clamping cylinder and is arranged on the testing tool of end of clamping cylinder, and this testing tool is preferably gaussmeter.
Preferably, this DC circuit breaker is moved to the second place by described clamping and test component while the described DC circuit breaker of clamping, and this second place is located at the downstream of the traffic direction along described production line of described primary importance and spaced apart with described primary importance.
Preferably, described release assembly is arranged on the upstream of the traffic direction along described production line of described first barrier assembly.The downstream of the traffic direction along described production line of assembly is pushed back described in described second barrier assembly is arranged on.Described first and second barrier assemblies each comprise cylinder and baffle plate.
According to a further aspect in the invention, provide a kind of production line for the production of isolating switch, this production line comprises controller and above-mentioned detection device, described controller controls this pick-up unit, and when the isolating switch produced on described production line is DC circuit breaker, this controller controls this pick-up unit and detects this DC circuit breaker to make this pick-up unit.
Thus, by production line of the present invention, can be transformed by the production line of simple mode to former AC circuit breaker, and make it to take into account the production of DC circuit breaker and the production of AC circuit breaker.
Accompanying drawing explanation
Of the present invention above and other objects, feature and advantage become clearer in the detailed description of the preferred embodiment of the present invention with reference to the accompanying drawings, in figure by passing through:
Fig. 1 is the skeleton view of the DC circuit breaker blow-out magnetic sheet pick-up unit illustrated according to the preferred embodiment of the present invention; And
Fig. 2 is the vertical view of the DC circuit breaker blow-out magnetic sheet pick-up unit illustrated according to the preferred embodiment of the present invention.
Embodiment
Below, describe in detail according to the preferred embodiment of the present invention with reference to accompanying drawing.
See figures.1.and.2, Fig. 1 shows the stereographic map of DC circuit breaker blow-out magnetic sheet pick-up unit 100 according to the preferred embodiment of the present invention, and Fig. 2 illustrates the vertical view of the DC circuit breaker blow-out magnetic sheet pick-up unit according to the preferred embodiment of the present invention.This pick-up unit 100 can be arranged on the downstream of the product moving direction (as shown in arrow A in Fig. 1) of isolating switch production line 200, and according to instruction, the DC circuit breaker that production line is produced is detected, whether correct with the polarity of the blow-out magnetic sheet determining this DC circuit breaker.This production line 200 such as can comprise travelling belt, is moved by the product that travelling belt carries thus along the direction shown in arrow A.
As illustrated in fig. 1 and 2, described pick-up unit 100 comprises the first barrier assembly 10, this the first barrier assembly 10 is arranged on the side of production line 200, and preferably include cylinder and baffle plate, this cylinder can be driven when receiving instruction, thus stretch out to production line, make the baffle plate of the one end towards production line 200 being arranged on cylinder can stop the product of movement on production line 200.Be arranged side by side with the first barrier assembly 10 and be also provided with in the upstream of the product moving direction of barrier assembly 10 and release assembly 20, this release assembly 20 preferably include cylinder and be arranged on cylinder facing to manufacture line 200 one end on impeller, when this cylinder is driven, the isolating switch 60 be blocked on production line 200 can be pushed to workbench 80(will describe below by the first barrier assembly 10) on.The second barrier assembly 30 is also provided with the spaced apart preset distance place of barrier assembly 10 in the downstream of the first barrier assembly 10, this second barrier assembly 30 has the structure similar with the first barrier assembly 10 and plays similar effect, namely, comprise cylinder and baffle plate, for stopping the isolating switch 60 of movement on production line.
On the relative side of production line 200, with release the relative position of assembly 20 and be provided with workbench 80, be pushed out the isolating switch that assembly 20 releases and will be placed on this workbench 80.At this by platform 80, be provided with test suite, this test suite comprises a pair clamping respect to one another and test component 40A and 40B, and each clamping and test component 40A and 40B comprise clamping cylinder and be arranged on the testing tool of end respect to one another of clamping cylinder, as gaussmeter.By being included in the driving of cylinder in clamping and test component 40A and 40B, this clamping and test component can be pushed out the isolating switch clamping that assembly 20 releases and test while clamping.In addition, isolating switch can be released position correct on workbench 80 in order to ensure this release assembly 20, position relative with this release assembly 20 on workbench 80 can arrange stop part, to determine the release location of isolating switch, and also can carry out detection and control to the stroke of the cylinder releasing assembly 20, determine the length of stroke that isolating switch is pushed out thus, this detection and control such as can pass through position transducer, travel switches etc. realize, and when position sensor determines that the cylinder of this release assembly 20 extends predetermined length, the signal stopping driving is sent to driving the drive unit of cylinder, and stop the driving of cylinder thus.
On the side of workbench 80, in the position that the position tested with isolating switch is corresponding, also be provided with and push back assembly 50, this pushes back assembly 50 for the isolating switch through test is back into production line 200, and proceeds to an operation along with production line 200.
In addition, waste product can also be set in the side of workbench 80 and discharge assembly (not shown), for precalculated position will be discharged to by the isolating switch of test, carry out process further such as doing over again.Or alarm can being set on workbench 80, thus, sounding or light alarm when detecting the blow-out magnetic sheet setup error of this isolating switch.Or this test suite can send rub-out signal to the controller (not shown) of production line, thus, the display of production line shows the blow-out magnetic sheet mistake etc. of the isolating switch tested.In addition, this pick-up unit 100 is connected with the controller of production line, and thus, the controller of this production line controls the various operations of this pick-up unit 100.
Below, the operating process according to pick-up unit 100 of the present invention is briefly introduced:
When the product produced on a production line is DC circuit breaker, the controller of production line sends to pick-up unit 100 instruction that detects the DC circuit breaker produced or directly controls each assembly of pick-up unit 100, and pick-up unit 100 detects thus.First, the cylinder of the first barrier assembly 10 is driven, and the baffle plate of this first barrier assembly 10 is extended on production line thus, stops by the DC circuit breaker 60 of production line movement.After this DC circuit breaker 60 is stopped by barrier assembly 10, the cylinder releasing assembly 20 is driven, and thus first DC circuit breaker 60 be blocked on production line is shifted onto the pre-position on workbench 80.After DC circuit breaker 60 is pushed on workbench 80, clamping and the cylinder of test component 40A and 40B be move toward one another by driving, and is clamped by DC circuit breaker 60 thus, and detects while clamping.Preferably, this clamping and test component 40A and 40B while clamping DC circuit breaker 60 by downstream direction (direction arrow A shown in) the mobile preset distance of DC circuit breaker to production line, this preset distance be greater than a DC circuit breaker width and release the width of assembly 10 on direction shown in arrow A and, with avoid by test when the DC circuit breaker that passes through back on production line with due on a DC circuit breaker be pushed out and interfered by other isolating switchs that production line moves forward, see Fig. 2.After by detection, the cylinder pushing back assembly 50 is driven, and back on production line thus by the DC circuit breaker by detecting, and simultaneously, second barrier assembly 30 is driven, and reaches on production line 200 by the baffle plate of the second barrier assembly 30, stops the DC circuit breaker be pushed back.Like this, under the effect of the production line of movement, the DC circuit breaker be pushed back leans against on the baffle plate of the second barrier assembly 30, corrects this DC circuit breaker attitude on a production line thus.After this, the second barrier assembly 30 is retracted, and thus, is moved to next station by the DC circuit breaker of test.
Now, the test of second DC circuit breaker is undertaken by mode identical above, until all DC circuit breakers are tested complete, the first barrier assembly 10 is retracted.
Although specifically describe the present invention above with reference to the preferred embodiment of the present invention, it being understood that the present invention is not limited to above-described embodiment.Such as, substitute cylinder, can adopt other mechanisms, such as screw mechanism carries out operations such as releasing, clamp and push back.In addition, although in the foregoing description, release assembly and push back assembly and adopt the mode promoting DC circuit breaker, but also can adopt the mode pulled, namely, be arranged at above-mentioned release assembly and push back the parts of cylinder reverse direction movement of assembly, DC circuit breaker is pulled upward to workbench or from workbench from production line is withdrawn on production line thus.Therefore, under the prerequisite not deviating from marrow of the present invention, those skilled in the art can make various modifications and variations, and these modifications and variations all should fall in the scope of claims and equivalents thereof.
Claims (10)
1. the pick-up unit of a DC circuit breaker, this pick-up unit detects the blow-out magnetic sheet of this DC circuit breaker when arranging on a production line to produce DC circuit breaker on a production line, it is characterized in that, this pick-up unit comprises: the first barrier assembly, to stop the DC circuit breaker on described production line; Release assembly, this release assembly by the DC circuit breaker that stops by described first barrier assembly release in the first position of workbench; Test suite, this test suite is tested the DC circuit breaker be pushed out on workbench, described test suite comprises a pair clamping respect to one another and test component, this DC circuit breaker is moved to the second place by described clamping and test component while the described DC circuit breaker of clamping, and this second place is located at the downstream of the traffic direction along described production line of described primary importance and spaced apart with described primary importance; And pushing back assembly, this is pushed back assembly and will be back on production line by the DC circuit breaker of test.
2. pick-up unit as claimed in claim 1, it is characterized in that, also comprise the second barrier assembly, this second barrier assembly is arranged on the downstream of described first block piece, to stop the DC circuit breaker being pushed back assembly and pushing back.
3. pick-up unit as claimed in claim 2, it is characterized in that, described first barrier assembly is separately positioned on the relative both sides of described production line with the second barrier assembly, and comprise separately cylinder and be arranged on cylinder towards the impeller on the end of production line.
4. pick-up unit as claimed any one in claims 1 to 3, is characterized in that, described clamping and test component will be released the DC circuit breaker clamping of the pre-position on described workbench and test this DC circuit breaker by described release assembly.
5. pick-up unit as claimed in claim 4, is characterized in that, each in this clamping and test component comprises clamping cylinder and is arranged on the testing tool of end of clamping cylinder.
6. pick-up unit as claimed in claim 5, is characterized in that this testing tool is gaussmeter.
7. pick-up unit as claimed in claim 1, it is characterized in that, described release assembly is arranged on the upstream of the traffic direction along described production line of described first barrier assembly.
8. pick-up unit as claimed in claim 2, is characterized in that, push back the downstream of the traffic direction along described production line of assembly described in described second barrier assembly is arranged on.
9. pick-up unit as claimed in claim 2, is characterized in that, described first and second barrier assemblies each comprise cylinder and baffle plate.
10. the production line for the production of isolating switch, it is characterized in that, this production line comprises controller and pick-up unit as claimed in any one of claims 1-9 wherein, described controller controls this pick-up unit, and when the isolating switch produced on described production line is DC circuit breaker, this controller controls this pick-up unit and detects this DC circuit breaker to make this pick-up unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210401610.3A CN102928775B (en) | 2012-10-19 | 2012-10-19 | Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210401610.3A CN102928775B (en) | 2012-10-19 | 2012-10-19 | Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker |
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| Publication Number | Publication Date |
|---|---|
| CN102928775A CN102928775A (en) | 2013-02-13 |
| CN102928775B true CN102928775B (en) | 2015-12-16 |
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| CN201210401610.3A Active CN102928775B (en) | 2012-10-19 | 2012-10-19 | Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535922A (en) * | 2014-12-17 | 2015-04-22 | 贵州天义汽车电器有限公司 | Automated relay finished product test system |
| CN106525102B (en) * | 2016-08-16 | 2019-03-08 | 浙江科源电器有限公司 | The auxiliary device examined for breaker |
| CN106371004B (en) * | 2016-08-16 | 2019-03-08 | 浙江科源电器有限公司 | The method of inspection for breaker |
| CN106516688B (en) * | 2016-08-16 | 2019-07-19 | 蔡怀峰 | Limiting device |
| CN113138334A (en) * | 2021-03-30 | 2021-07-20 | 真兰电气(上海)有限公司 | Full-automatic detection production line of frame circuit breaker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504008A (en) * | 2001-04-23 | 2004-06-09 | 西门子公司 | Driving apparatus for insertion type circuit breaker |
| CN102590741A (en) * | 2012-02-29 | 2012-07-18 | 温州奔龙自动化科技有限公司 | Alternating current contactor automation test equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07318605A (en) * | 1994-05-25 | 1995-12-08 | Hitachi Ltd | Simulation device of gas breaker |
| CN100432690C (en) * | 2006-01-25 | 2008-11-12 | 天津市百利电气有限公司 | Integrated test bench for creepage breaker |
| CN202011624U (en) * | 2011-04-02 | 2011-10-19 | 浙江新康药用玻璃有限公司 | Medicinal glass bottle unscrambler |
| CN202297356U (en) * | 2011-10-19 | 2012-07-04 | 中国建材国际工程集团有限公司 | Baffle plate mechanism for cold end roll table of floating glass production line |
| CN202414768U (en) * | 2011-12-30 | 2012-09-05 | 多维联合集团有限公司 | Rock wool strip transport control system for laminboard production line |
| CN102735965B (en) * | 2012-06-12 | 2015-06-17 | 合肥市航嘉电子技术有限公司 | Full-automatic efficient product function testing device |
-
2012
- 2012-10-19 CN CN201210401610.3A patent/CN102928775B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504008A (en) * | 2001-04-23 | 2004-06-09 | 西门子公司 | Driving apparatus for insertion type circuit breaker |
| CN102590741A (en) * | 2012-02-29 | 2012-07-18 | 温州奔龙自动化科技有限公司 | Alternating current contactor automation test equipment |
Non-Patent Citations (3)
| Title |
|---|
| 低压断路器磁脱扣测试机机械设计分析;刘华中 等;《制造业自动化》;20091031;第31卷(第10期);126-127,138 * |
| 断路器机械特性测试方法和选择;周庆清 等;《电工电气》;20100630(第6期);51-53,57 * |
| 断路器机械磨合试验台测试方法及软件设计;周松 等;《传感技术学报》;20070430;第20卷(第4期);949-952 * |
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| CN102928775A (en) | 2013-02-13 |
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Effective date of registration: 20240506 Address after: No. 1 Fozuling Third Road, Wuhan Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430205 Patentee after: SCHNEIDER Electric Manufacturing (WUHAN) Co.,Ltd. Country or region after: China Address before: 100102 building a, No.6 Wangjing East Road, Chaoyang District, Beijing Patentee before: SCHNEIDER ELECTRIC (CHINA) Co.,Ltd. Country or region before: China |
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