CN203519037U - Testing system - Google Patents
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- CN203519037U CN203519037U CN201320670509.8U CN201320670509U CN203519037U CN 203519037 U CN203519037 U CN 203519037U CN 201320670509 U CN201320670509 U CN 201320670509U CN 203519037 U CN203519037 U CN 203519037U
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- 238000012360 testing method Methods 0.000 title claims abstract description 170
- 238000003032 molecular docking Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011143 downstream manufacturing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a testing system. The testing system comprises a transmission line (10) and a transhipment channel (20) intersected with the transmission line (10). The transmission line (10) is divided by the transhipment channel (20) into a first transmission segment (11) and a second transmission segment (12) which are spaced apart. The testing system also comprises a transhipment dolly (30) moving along the transhipment channel (20), and at least one testing working bench (40) arranged along the transhipment channel (20). The technical scheme provided by the utility model can effectively reduce labor intensity of operation personnel.
Description
Technical field
The utility model relates to technical field of measurement and test, in particular to a kind of test macro.
Background technology
Before the device under test to heavy (such as heavy type commercial water machine series, comprising module machine, Water-cooled cabinet or family formula machine etc., all >=1T) is tested, need first device under test to be delivered to test station.Arrive after test station, need to make device under test be connected (such as manual water receiving pipe etc.) with testing tool to realize the on-line testing to device under test.
In prior art, the process of conveying is mainly pushed into test station by operating personnel by heavy device under test.For the ease of the promotion of device under test, on transfer passage, be provided with the cylinder that can reduce friction force, device under test is placed on working plate, working plate is moved on cylinder.Cylinder is typically provided to multiple row, between two adjacent row cylinders, is provided with anti-skid design plate, and convenient operation personnel step down in the promotion device under test of having an effect above.Generally need two operating personnel to promote just can complete transportation work simultaneously.
Above-mentioned mode of movement makes operating personnel's labour intensity larger, meanwhile, thereby has an effect and brings larger potential safety hazard because operating personnel may stand on cylinder.
Utility model content
The utility model aims to provide a kind of test macro that can reduce labor intensity of operating staff.
To achieve these goals, the utility model provides a kind of test macro, comprise: pipeline and the transhipment passage intersecting with pipeline, pipeline is transported passage and is divided into the first transportation section and the second transportation section separately, test macro also comprises the transport carriage moving along transhipment passage, and test macro also comprises along at least one test table of transhipment channel setting.
Further, on transport carriage, be provided with the 3rd transportation section for coordinating with the first transportation section or the docking of the second transportation section, on test table, be provided with the 4th transportation section coordinating with the 3rd transportation section docking.
Further, test macro also comprises that transport carriage is to level detecting apparatus, transport carriage comprises to level detecting apparatus: first detector set that puts in place, comprise that first to level sensor and first receiver that puts in place, first puts sensor setting in place on transport carriage, and first receiver that puts in place is arranged between the first transportation section and the second transportation section; Second detector set that puts in place, comprises that second to level sensor and second receiver that puts in place, and second puts sensor setting in place on transport carriage, and second receiver that puts in place is arranged in transhipment passage and is positioned at a side of test table.
Further, test macro also comprises: the first drive unit, drives and be connected with the first transportation section; The second drive unit, drives and is connected with the second transportation section; The 3rd drive unit, drives and is connected with the 3rd transportation section; Four-drive device, drives and is connected with the 4th transportation section; The 5th drive unit, drives and be connected to drive transport carriage to move in transhipment passage with transport carriage; Controller, is all electrically connected to level sensor and second receiver that puts in place to level sensor, first receiver, second that puts in place with the first drive unit, the second drive unit, the 3rd drive unit, four-drive device, the 5th drive unit, first.
Further, transhipment passage place is provided with the track of arranging along the bearing of trend of transhipment passage, and transport carriage is the small rail car coordinating with track.
Further, the first transportation section, the second transportation section and transhipment passage limit four regions independent of each other, and test table is a plurality of, is provided with at least one test table in each region.
Further, pipeline and the vertical setting mutually of transhipment passage.
Application the technical solution of the utility model, the first transportation section by pipeline is delivered to device under test on the transport carriage being arranged in transhipment passage, make again transport carriage move to along a side of the test table of transhipment channel setting along transhipment passage, device under test is delivered to the test of carrying out device under test on test table.After having tested, to test device is delivered on transport carriage, transport carriage is moved between the first transportation section and the second transportation section along transhipment passage, then will test device and be delivered on the second transportation section, by the second transportation section, will test device and be delivered to downstream process.Seen from the above description, the test macro of the present embodiment is carried device under test by pipeline and transport carriage, the process that has replaced operating personnel of the prior art to advance.So effectively alleviate the labour intensity that operator people manually pushes away device under test, reduced the generation of the security incident that the reasons such as, misoperation in thrust unbalanced cause simultaneously.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the plan structure schematic diagram according to the embodiment of test macro of the present utility model;
Fig. 2 shows the A place enlarged diagram of the test macro of Fig. 1;
Fig. 3 shows the structure diagram of the test macro of Fig. 1;
Fig. 4 shows the perspective view of the first transportation section of the test macro of Fig. 1;
Fig. 5 shows the perspective view of cylinder of the first transportation section of Fig. 4; And
Fig. 6 shows the schematic flow sheet of control method of the test macro of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, device under test; 10, pipeline; 11, the first transportation section; 111, photoelectric sensor; 12, the second transportation section; 20, transhipment passage; 30, transport carriage; 31, the 3rd transportation section; 32, track; 33, photoelectric sensor; 40, test table; 41, the 4th transportation section.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the test macro of the present embodiment comprises: pipeline 10 and the transhipment passage 20 intersecting with pipeline 10, pipeline 10 is divided into the first transportation section 11 and the second transportation section 12 separately by transhipment passage 20, test macro also comprises the transport carriage 30 moving along transhipment passage 20, and test macro also comprises at least one test table 40 arranging along transhipment passage 20.
The technical scheme of application the present embodiment, the first transportation section 11 by pipeline 10 is delivered to device under test 1 on the transport carriage 30 being arranged in transhipment passage 20, make again transport carriage 30 along transhipment passage 20, move to a side of the test table 40 arranging along transhipment passage 20, device under test 1 is delivered to the test of carrying out device under test on test table 40.After having tested, to test device is delivered on transport carriage 30, transport carriage 30 is moved between the first transportation section 11 and the second transportation section 12 along transhipment passage 20, to test again device and be delivered on the second transportation section 12, by the second transportation section 12, will test device and be delivered to downstream process.Seen from the above description, the test macro of the present embodiment is carried device under test, the process that has replaced operating personnel of the prior art to advance by pipeline 10 and transport carriage 30.So effectively alleviate the labour intensity that operator people manually pushes away device under test, reduced the generation of the security incident that the reasons such as, misoperation in thrust unbalanced cause simultaneously.
As shown in figures 1 and 3, in the present embodiment, pipeline 10 and the mutual vertical setting of transhipment passage 20.Arrange so more conserve space, also facilitate the layout of the miscellaneous part (such as testing apparatus etc.) of the test macro of the present embodiment simultaneously.
In order further to reduce labour intensity, facilitate the transhipment of device under test 1, on transport carriage 30, be provided with the 3rd transportation section 31 for coordinating with the first transportation section 11 or the second transportation section 12 docking, on test table 40, be provided with the 4th transportation section 41 coordinating with the 3rd transportation section 31 docking.Certainly, as feasible embodiment, also can on transport carriage 30 and test table 40, unpowered roller be set, the mode promoting by operating personnel when device under test 1 transhipment realizes transhipment.
In the present embodiment, test macro also comprises that transport carriage is to level detecting apparatus, and transport carriage comprises to level detecting apparatus: first detector set and second detector set that puts in place that puts in place.Whether first detector set that puts in place arrives the first assigned address coordinating with the first transportation section 11 or the docking of the second transportation section 12 for detection of transport carriage 30, arrive after this first assigned address, can make device under test 1 by the first transportation section 11, be transported on transport carriage 30 easily.Or transport carriage 30 arrives after this first assigned address, can make to test device and be transported to easily on the second transportation section 12.First detector set that puts in place comprises that first to level sensor and first receiver that puts in place, and first puts sensor setting in place on transport carriage 30, and first receiver that puts in place is arranged between the first transportation section 11 and the second transportation section 12.
Whether second detector set that puts in place arrives the second assigned address coordinating with test table 40 docking for detection of transport carriage 30, arrive after this second assigned address, can make device under test 1 by the 3rd transportation section 31, be transported on test table 40 easily.Or transport carriage 30 arrives after this second assigned address, can make to test device and be transported to easily on transport carriage 30.Second detector set that puts in place comprises that second to level sensor and second receiver that puts in place, and second puts sensor setting in place on transport carriage 30, and second receiver that puts in place is arranged in transhipment passage 20 and is positioned at a side of test table 40.
The test macro of the present embodiment also comprises: first, second, third, fourth and fifth drive unit and controller.The first drive unit drives and is connected with the first transportation section 11, the second drive unit drives and is connected with the second transportation section 12, the 3rd drive unit drives and is connected with the 3rd transportation section 31, four-drive device drives and is connected with the 4th transportation section 41, and the 5th drive unit drives and is connected to drive transport carriage 30 in the interior movement of transhipment passage 20 with transport carriage 30.Controller and the first drive unit, the second drive unit, the 3rd drive unit, four-drive device, the 5th drive unit, first are all electrically connected to level sensor and second receiver that puts in place to level sensor, first receiver, second that puts in place.First, second, third, fourth and fifth drive unit is preferably reducing motor.Controller is preferably PLC control system.
As shown in Figure 4 and Figure 5, the first transportation section 11 mainly comprises frame 2, two-way axle 3, chain 4 and two row power drums, and each power drum 5 is provided with the sprocket wheel coordinating with chain.The sprocket wheel that is wherein fixed to two power drums 5 on two-way axle 3 is drive sprocket.The first drive unit drives two-way axle 3 to rotate, and drives two drive sprockets to rotate, and then rotates by other power drums 5 of chain-driving that coordinate with drive sprocket.And then realized the rotation of the power drum of the first transportation section 11, and then realize automatic transport.In the present embodiment, the structure of the first transportation section 11, the second transportation section 12, the 3rd transportation section 31 and the 4th transportation section 41 is all identical.
As shown in Figure 1, in the present embodiment, the first transportation section 11, the second transportation section 12 and transhipment passage 20 limit four regions independent of each other.In the present embodiment, test table 40 is four, is provided with a test table 40 in each region.Can effectively improve test step efficiency like this, and then improve production output.
The commercial water machine test of take is example, and in the prior art, the beat of the own test step of commercial water machine (about 30min) is all grown much than any process rhythm (being about 12min) of whole general assembly line.In the situation that production output increases rapidly (or other general assembly operation is all under ready-made prerequisite), the operation used on general assembly line completes has all tested to enter subsequent processing waiting for.Be the bottleneck operation that commodity inspection water test step becomes whole general assembly line, become the most important critical process that affects beat and restriction increase of production.
The test of commercial water machine is carried out in four the workstation tests (average separate unit test beat can reach 10min) that changed into the test macro of the present embodiment by the on-line testing (separate unit test beat is 30min) of prior art, and testing efficiency can improve more than 200%.
Four work standing posture test beats of the test macro of the present embodiment are calculated as follows:
If the separate unit module machine commodity inspection operation water test run full test time is 30min (containing manually refuting the overhead times such as water receiving pipe).Transport carriage 30 transfer average velocity V=4M/min (having calculated Acceleration and deceleration time), transfer round trip (always pressing 10M apart from S calculates) beat T1=10/4=2.5min.The upper average transporting velocity V=4M/min of power drum line (having calculated Acceleration and deceleration time) of transport carriage 30 and test table 40.Every Tianwan businessman's water machine (test completes) total fed distance S=18M that sets off from entering the station to, namely carries beat T2=18/4=4.5min.While testing for 4 testing workstation, average tempo T=(30+2.5+4.5)/4=9.25min<12min (production line beat) of its commodity inspection water test duration, meets the fastest beat requirement of producing simultaneously.
Single station test beat is calculated as follows:
If the separate unit module machine commodity inspection operation water test run full test time is 30min (containing manually refuting the overhead times such as water receiving pipe); The commercial water machine of artificial online propelling enters test station and advances water machine to go out the distance S1=6M of test station walking, artificial propelling average velocity is 4M/min (do not comprise and manually walk up and down and prepare to advance the stand-by period), i.e. the beat T3=6/4=1.5min of pure propelling turnover test station.
Testing efficiency improves calculating (comparing with online single station test):
[(30+1.5)-9.25]/9.25 * 100%=240%, namely improves more than 200% than online single station test mode efficiency.
As shown in Figure 6, the control method of the test macro of the present embodiment comprises the following steps successively:
Step S10: the first transportation section 11 by pipeline 10 is delivered to device under test on the transport carriage 30 being arranged in transhipment passage 20, the setting that intersects of transhipment passage 20 and pipeline 10.
Step S20: make transport carriage 30 move to a side of the test table 40 arranging along transhipment passage 20 along transhipment passage 20.
Step S30: device under test is delivered to the test of carrying out device under test on test table 40.
Step S40: after having tested, will test device and be delivered on transport carriage 30, transport carriage 30 is moved between the first transportation section 11 and the second transportation section 12 along transhipment passage 20.
Step S50: will test device and be delivered on the second transportation section 12, will test device by the second transportation section 12 and be delivered to downstream process.
Preferably, further comprising the steps in step S10: to detect device under test and whether arrive the first assigned address on the first transportation section 11, when device under test arrives the first assigned address, make the first transportation section 11 stop carrying; Make transport carriage 30 arrive the second assigned address coordinating with the first transportation section 11 docking, when transport carriage 30 arrives the second assigned address, transport carriage 30 is stopped mobile, by the first transportation section 11, device under test is delivered on transport carriage 30.
Preferably, the common conveying of the 3rd transportation section 31 by the first transportation section 11 and transport carriage 30 is delivered to device under test on transport carriage 30; The common conveying of the 4th transportation section 41 by the 3rd transportation section 31 and test table 40 is delivered to device under test on test table 40.
The device under test 1 of take below enters the station test process as example, and the workflow of method of testing is described in detail.
Whether as shown in Figure 3, preferably, the first transportation section 11 is provided with the photoelectric sensor 111 that enters the station, for responding to device under test 1, put in place.When sensing that device under test 1 has arrived, controller makes to drive the first drive unit of the first transportation section 11 out of service.Meanwhile, controller sends instruction to transport carriage 30.The 5th drive unit of transport carriage 30 is confirmed the photoelectric sensor preferential answering that enters the station on the first transportation section 11 by controller.The 5th drive unit of transport carriage 30 starts, and transport carriage 30 is moved to the first assigned address.First cooperatively interacts to detect transport carriage 30 and whether arrives the first assigned address to level sensor and first receiver that puts in place.Preferably, first receiver that puts in place can comprise two, and first can be for being arranged on the photoelectric sensor of the side of transport carriage 30 to level sensor.Sensor sensing put in place to first first while putting receiver in place when first, the 5th drive unit slows down by default acceleration, when sensing second first stop motion while putting receiver in place, and then realize the accurate contraposition of transport carriage 30 and the first transportation section 11.
After contraposition completes, controller sends new instruction, starts the first and the 3rd drive unit simultaneously, and device under test 1 is transported to transport carriage 30 from the first transportation section 11.Preferably, on transport carriage 30, be also provided with photoelectric sensor 33, for responding to device under test 1, whether put in place.After photoelectric sensor on transport carriage 30 senses that device under test 1 puts in place, the first and the 3rd drive unit is simultaneously out of service, and now, device under test 1 stops carrying.Now, controller sends instruction to four test tables, in four test tables of this instruction judgement which be empty (without device under test 1 in this test, suppose upper right corner test table 40 in Fig. 3 without test machine).
Controller sends enabled instruction to the 5th drive unit, and transport carriage 30 is toward test table 40 directions (i.e. the second assigned address) mobile (moving upward in Fig. 2) in the upper right corner.Second cooperatively interacts to detect transport carriage 30 and whether arrives the second assigned address to level sensor and second receiver that puts in place.Preferably, second receiver that puts in place can comprise two, and second can be for being arranged on the photoelectric sensor of the side of transport carriage 30 to level sensor.Sensor sensing put in place to first second while putting receiver in place when second, the 5th drive unit slows down by default acceleration, when sensing second second stop motion while putting receiver in place, and then realize the accurate contraposition of transport carriage 30 and test table 40.Certainly, first and second can be also a sensor to level sensor.
After contraposition completes, controller sends new instruction, starts the third and fourth drive unit simultaneously, and device under test 1 is transported to test table 40 from transport carriage 30.Preferably, on test table 40, be also provided with photoelectric sensor, for responding to device under test 1, whether put in place.After photoelectric sensor on test table 40 senses that device under test 1 puts in place, the third and fourth drive unit is simultaneously out of service, has completed like this conveying of device under test 1.
Testing the device departures flow process that rolls off the production line identical with the principle that enters the station, is that throughput direction is contrary, does not repeat them here.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a test macro, is characterized in that, comprising:
Pipeline (10) and the transhipment passage (20) intersecting with described pipeline (10), described pipeline (10) is divided into the first transportation section (11) and the second transportation section (12) separately by described transhipment passage (20), described test macro also comprises that described test macro also comprises at least one test table (40) arranging along described transhipment passage (20) along the mobile transport carriage (30) of described transhipment passage (20).
2. test macro according to claim 1, it is characterized in that, on described transport carriage (30), be provided with the 3rd transportation section (31) for coordinating with described the first transportation section (11) or described the second transportation section (12) docking, on described test table (40), be provided with the 4th transportation section (41) coordinating with described the 3rd transportation section (31) docking.
3. test macro according to claim 2, is characterized in that, described test macro also comprises that transport carriage is to level detecting apparatus, and described transport carriage comprises to level detecting apparatus:
First detector set that puts in place, comprise that first to level sensor and first receiver that puts in place, described first sensor setting that puts in place is upper at described transport carriage (30), and described first receiver that puts in place is arranged between described the first transportation section (11) and the second transportation section (12);
Second detector set that puts in place, comprise that second to level sensor and second receiver that puts in place, described second sensor setting that puts in place is upper at described transport carriage (30), and described second receiver that puts in place is arranged in described transhipment passage (20) and is positioned at a side of described test table (40).
4. test macro according to claim 3, is characterized in that, described test macro also comprises:
The first drive unit, drives and is connected with described the first transportation section (11);
The second drive unit, drives and is connected with described the second transportation section (12);
The 3rd drive unit, drives and is connected with described the 3rd transportation section (31);
Four-drive device, drives and is connected with described the 4th transportation section (41);
The 5th drive unit, drives and is connected to drive described transport carriage (30) mobile in described transhipment passage (20) with described transport carriage (30);
Controller, is all electrically connected to level sensor and described second receiver that puts in place to level sensor, described first receiver, described second that puts in place with described the first drive unit, described the second drive unit, described the 3rd drive unit, described four-drive device, described the 5th drive unit, described first.
5. test macro according to claim 1, it is characterized in that, described transhipment passage (20) is located to be provided with the track (32) of arranging along the bearing of trend of described transhipment passage (20), and described transport carriage (30) is the small rail car coordinating with described track (32).
6. test macro according to claim 1, it is characterized in that, described the first transportation section (11), described the second transportation section (12) and described transhipment passage (20) limit four regions independent of each other, described test table (40) is a plurality of, is provided with test table (40) described at least one described in each in region.
7. test macro according to claim 1, is characterized in that, described pipeline (10) and described transhipment passage (20) vertical setting mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670509.8U CN203519037U (en) | 2013-10-28 | 2013-10-28 | Testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670509.8U CN203519037U (en) | 2013-10-28 | 2013-10-28 | Testing system |
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| Publication Number | Publication Date |
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| CN203519037U true CN203519037U (en) | 2014-04-02 |
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| CN201320670509.8U Expired - Lifetime CN203519037U (en) | 2013-10-28 | 2013-10-28 | Testing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236802A (en) * | 2014-08-29 | 2014-12-24 | 珠海格力电器股份有限公司 | Leakage detecting system of air conditioners |
| CN104567980A (en) * | 2013-10-28 | 2015-04-29 | 珠海格力电器股份有限公司 | Testing system and control method of testing system |
-
2013
- 2013-10-28 CN CN201320670509.8U patent/CN203519037U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567980A (en) * | 2013-10-28 | 2015-04-29 | 珠海格力电器股份有限公司 | Testing system and control method of testing system |
| CN104567980B (en) * | 2013-10-28 | 2017-01-18 | 珠海格力电器股份有限公司 | Testing system and control method of testing system |
| CN104236802A (en) * | 2014-08-29 | 2014-12-24 | 珠海格力电器股份有限公司 | Leakage detecting system of air conditioners |
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