CN105973628A - Twin-tub washing machine test running inspection technology - Google Patents
Twin-tub washing machine test running inspection technology Download PDFInfo
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- CN105973628A CN105973628A CN201610458649.7A CN201610458649A CN105973628A CN 105973628 A CN105973628 A CN 105973628A CN 201610458649 A CN201610458649 A CN 201610458649A CN 105973628 A CN105973628 A CN 105973628A
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- washing machine
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- tub washing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- General Physics & Mathematics (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a twin-tub washing machine test running inspection technology. The technology comprises steps that S1, whole machine voltage detection is carried out; S2, a power source wire and a plug are checked; S3, a timer and a turn button of the timer are inspected; S4, a whole machine running state is checked; S5, performance of a dewatering machine and running states of a motor, the whole machine and the timer in a dewatering state are checked; S6, performance of a dewatering cover board is checked; S7, a state of a dewatering tube in a running process after opening of the dewatering cover board is checked; S8, running states of the motor, the whole machine, the timer and an impeller in a washing state are checked; S9, a drainage pump is checked, and S10, the check information is recorded, whether a twin-tub washing machine requires reworking is determined, the twin-tub washing machine is sent to a corresponding zone, and the twin-tub washing machine test running inspection technology is accomplished. The twin-tub washing machine test running inspection technology is advantaged in that the technology is complete, the flow is in detail, check efficiency is high, the steps are mutually associated, safety performance during inspection is high, and accuracy of inspection results is high.
Description
Technical field
The present invention relates to inspection technology field, particularly relate to a kind of two-tub washing machine test running inspection technique.
Background technology
The test running inspection of washing machine is one of important detection project before product export, test running inspection simulation buyer's various situations in use, checks product the most whether Shortcomings and counterintuitive phenomenon, it is to avoid substandard product comes into the market.In test running checkout procedure, more owing to checking project, often process under-enumeration and the phenomenon of mismatch, the probability causing substandard product to come into the market increases, certain potential safety hazard can be there is in the use of substandard product, jeopardize the safety of user, also can bring unnecessary economic loss and credibility loss to manufacturer.And due to the imperfection of checkout procedure, also can give inspection work strip two difficulty in substandard product later stage, the most also can cause unexpected injury to trier.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of two-tub washing machine test running inspection technique proposed.
A kind of two-tub washing machine test running inspection technique, comprises the following steps:
S1: the detection of complete machine voltage, receives on Pressure gauge by the power line of washing machine, and the voltage of detection complete machine power line is the most consistent with rated voltage, and it is qualified that voltage unanimously judges, otherwise is then judged to defective；
S2: power line and the inspection of plug, range estimation power line and plug are with or without deformation, damaged defect, and it is qualified then to judge without deformation and breakage, otherwise is then judged to defective；
S3: intervalometer and the inspection of knob thereof, manual examination (check) intervalometer is with or without skidding and situation about stopping, and reverses timer knob and check whether to there is loosening situation, if without above-mentioned situation, it is qualified to be judged to, otherwise is judged to defective；
S4: complete machine working order checks, will connect ammeter on washing machine, and knob is also rotated by energising, checks whether complete machine operates, and checks that ammeter indicates whether to meet the requirements；
The working order inspection of motor, complete machine and intervalometer under the performance of S5: dewaterer and dewatering state, the knob of two-tub washing machine is adjusted to dewatering state, and bay when timer knob is adjusted to corresponding, observe dewaterer can start rapidly, with or without substantially blocking situation, and observe whether dehydration barrel direction of rotation meets the requirements, ear listens dehydration barrel from starting to rated speed and stopped process with conjoint barrels with or without collision situation, ear listens motor rotation and complete machine to have no abnormal sound when running, whether intervalometer operates exception, and the time controls whether accurately；
S6: the performance checking of dehydration cover plate, in the case of S5 checks that project all meets the requirements, connects ammeter by washing machine, is again started up dehydrating operations, and in dehydrating operations operation process, checks whether the performance of dehydration cover plate meets the requirements；
S7: open the status checkout of dehydration barrel after dehydration cover plate in operation process, restart dehydrating operations, fully opened by dehydration cover plate after running well, whether the state of observation dehydration barrel meets the requirements；
S8: the working order inspection of motor, complete machine, intervalometer and impeller under washing state, after the judgement of S5 step is qualified, the knob of two-tub washing machine is adjusted to washing state, and bay when timer knob is adjusted to corresponding, check that motor rotation and complete machine have no abnormal sound when running, whether intervalometer operates exception, and observes impeller and carry out rotating the most according to the rules；
The inspection of S9: draining pump, after completing S8 step, is adjusted to hull-borne by knob, and observation draining pump has without exception when working in the energized state；
S10: the inspection situation of record S1～S9, it is determined that two-tub washing machine is the need of doing over again, and according to result of determination, the washing machine of inspection is delivered to respective regions, i.e. completes the test running inspection technique of two-tub washing machine.
Preferably, the method for testing performance being dehydrated cover plate in described S6 step is first by when starting 15mm in the middle part of dehydration cover plate forward position, observe whether safety switch remains powered on state, safety switch remain powered on be judged to qualified, start in the middle part of dehydration cover plate forward position to 50mm again, observing safety switch whether power-off, it is qualified that safety switch power-off then judges.
Preferably, in described S7 step dehydration barrel in the unloaded state in 5 seconds obvious deceleration be then judged to meet the requirements.
The inspection perfect technology of the washing machine test running that the present invention proposes, flow process is detailed, checkability is high, between step interrelated, record nonconforming item, bring convenience to the inspection of doing over again in substandard product later stage, and the accuracy rate of result of determination after raising is checked while operator's safety when can guarantee that inspection, improve the recall rate of substandard product, it is ensured that the quality of the product that dispatches from the factory and performance, reduce the economy and credibility loss caused owing to substandard product comes into the market.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
A kind of two-tub washing machine test running inspection technique that the present invention proposes, comprises the following steps:
S1: the detection of complete machine voltage, receives on Pressure gauge by the power line of washing machine, and the voltage of detection complete machine power line is the most consistent with rated voltage, and it is qualified that voltage unanimously judges, otherwise is then judged to defective；
S2: power line and the inspection of plug, range estimation power line and plug are with or without deformation, damaged defect, and it is qualified then to judge without deformation and breakage, otherwise is then judged to defective；
S3: intervalometer and the inspection of knob thereof, manual examination (check) intervalometer is with or without skidding and situation about stopping, and reverses timer knob and check whether to there is loosening situation, if without above-mentioned situation, it is qualified to be judged to, otherwise is judged to defective；
S4: complete machine working order checks, will connect ammeter on washing machine, and knob is also rotated by energising, checks whether complete machine operates, and checks that ammeter indicates whether to meet the requirements；
The working order inspection of motor, complete machine and intervalometer under the performance of S5: dewaterer and dewatering state, the knob of two-tub washing machine is adjusted to dewatering state, and bay when timer knob is adjusted to corresponding, observe dewaterer can start rapidly, with or without substantially blocking situation, and observe whether dehydration barrel direction of rotation meets the requirements, ear listens dehydration barrel from starting to rated speed and stopped process with conjoint barrels with or without collision situation, ear listens motor rotation and complete machine to have no abnormal sound when running, whether intervalometer operates exception, and the time controls whether accurately；
S6: the performance checking of dehydration cover plate, in the case of S5 checks that project all meets the requirements, connects ammeter by washing machine, is again started up dehydrating operations, and in dehydrating operations operation process, checks whether the performance of dehydration cover plate meets the requirements；
S7: open the status checkout of dehydration barrel after dehydration cover plate in operation process, restart dehydrating operations, fully opened by dehydration cover plate after running well, whether the state of observation dehydration barrel meets the requirements；
S8: the working order inspection of motor, complete machine, intervalometer and impeller under washing state, after the judgement of S5 step is qualified, the knob of two-tub washing machine is adjusted to washing state, and bay when timer knob is adjusted to corresponding, check that motor rotation and complete machine have no abnormal sound when running, whether intervalometer operates exception, and observes impeller and carry out rotating the most according to the rules；
The inspection of S9: draining pump, after completing S8 step, is adjusted to hull-borne by knob, and observation draining pump has without exception when working in the energized state；
S10: the inspection situation of record S1～S9, it is determined that two-tub washing machine is the need of doing over again, and according to result of determination, the washing machine of inspection is delivered to respective regions, i.e. completes the test running inspection technique of two-tub washing machine.
In the present invention, the method for testing performance being dehydrated cover plate in described S6 step is first by when starting 15mm in the middle part of dehydration cover plate forward position, observe whether safety switch remains powered on state, safety switch remain powered on be judged to qualified, start in the middle part of dehydration cover plate forward position to 50mm again, observing safety switch whether power-off, it is qualified that safety switch power-off then judges.
In the present invention, in described S7 step dehydration barrel in the unloaded state in 5 seconds obvious deceleration be then judged to meet the requirements.
The inspection perfect technology of the washing machine test running that the present invention proposes, flow process is detailed, checkability is high, between step interrelated, record nonconforming item, bring convenience to the inspection of doing over again in substandard product later stage, and the accuracy rate of result of determination after raising is checked while operator's safety when can guarantee that inspection, improve the recall rate of substandard product, it is ensured that the quality of the product that dispatches from the factory and performance, reduce the economy and credibility loss caused owing to substandard product comes into the market.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (3)
1. a two-tub washing machine test running inspection technique, it is characterised in that comprise the following steps:
S1: the detection of complete machine voltage, receives on Pressure gauge by the power line of washing machine, and the voltage of detection complete machine power line is the most consistent with rated voltage, and it is qualified that voltage unanimously judges, otherwise is then judged to defective；
S2: power line and the inspection of plug, range estimation power line and plug are with or without deformation, damaged defect, and it is qualified then to judge without deformation and breakage, otherwise is then judged to defective；
S3: intervalometer and the inspection of knob thereof, manual examination (check) intervalometer is with or without skidding and situation about stopping, and reverses timer knob and check whether to there is loosening situation, if without above-mentioned situation, it is qualified to be judged to, otherwise is judged to defective；
S4: complete machine working order checks, will connect ammeter on washing machine, and knob is also rotated by energising, checks whether complete machine operates, and checks that ammeter indicates whether to meet the requirements；
The working order inspection of motor, complete machine and intervalometer under the performance of S5: dewaterer and dewatering state, the knob of two-tub washing machine is adjusted to dewatering state, and bay when timer knob is adjusted to corresponding, observe dewaterer can start rapidly, with or without substantially blocking situation, and observe whether dehydration barrel direction of rotation meets the requirements, ear listens dehydration barrel from starting to rated speed and stopped process with conjoint barrels with or without collision situation, ear listens motor rotation and complete machine to have no abnormal sound when running, whether intervalometer operates exception, and the time controls whether accurately；
S6: the performance checking of dehydration cover plate, in the case of S5 checks that project all meets the requirements, connects ammeter by washing machine, is again started up dehydrating operations, and in dehydrating operations operation process, checks whether the performance of dehydration cover plate meets the requirements；
S7: open the status checkout of dehydration barrel after dehydration cover plate in operation process, restart dehydrating operations, fully opened by dehydration cover plate after running well, whether the state of observation dehydration barrel meets the requirements；
S8: the working order inspection of motor, complete machine, intervalometer and impeller under washing state, after the judgement of S5 step is qualified, the knob of two-tub washing machine is adjusted to washing state, and bay when timer knob is adjusted to corresponding, check that motor rotation and complete machine have no abnormal sound when running, whether intervalometer operates exception, and observes impeller and carry out rotating the most according to the rules；
The inspection of S9: draining pump, after completing S8 step, is adjusted to hull-borne by knob, and observation draining pump has without exception when working in the energized state；
S10: the inspection situation of record S1～S9, it is determined that two-tub washing machine is the need of doing over again, and according to result of determination, the washing machine of inspection is delivered to respective regions, i.e. completes the test running inspection technique of two-tub washing machine.
A kind of two-tub washing machine test running inspection technique the most according to claim 1, it is characterized in that, the method for testing performance being dehydrated cover plate in described S6 step is first by when starting 15mm in the middle part of dehydration cover plate forward position, observe whether safety switch remains powered on state, safety switch remain powered on be judged to qualified, to start in the middle part of dehydration cover plate forward position to 50mm, and observe safety switch whether power-off, it is qualified that safety switch power-off then judges.
A kind of two-tub washing machine test running inspection technique the most according to claim 1, it is characterised in that in described S7 step dehydration barrel in the unloaded state in 5 seconds obvious deceleration be then judged to meet the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458649.7A CN105973628A (en) | 2016-06-23 | 2016-06-23 | Twin-tub washing machine test running inspection technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610458649.7A CN105973628A (en) | 2016-06-23 | 2016-06-23 | Twin-tub washing machine test running inspection technology |
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| CN105973628A true CN105973628A (en) | 2016-09-28 |
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| CN201610458649.7A Pending CN105973628A (en) | 2016-06-23 | 2016-06-23 | Twin-tub washing machine test running inspection technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004057423A (en) * | 2002-07-29 | 2004-02-26 | Sharp Corp | Washing machine |
| CN102199859A (en) * | 2010-07-06 | 2011-09-28 | 南京乐金熊猫电器有限公司 | Control method for washing machine |
| CN102385332A (en) * | 2010-05-17 | 2012-03-21 | 南京乐金熊猫电器有限公司 | Home appliance system and operating method thereof |
| CN203519360U (en) * | 2013-11-05 | 2014-04-02 | 安徽中家智锐科技有限公司 | Twin-tub impeller type washing machine failure-free operation test device |
| CN105466715A (en) * | 2015-12-17 | 2016-04-06 | 无锡飞翎电子有限公司 | Washing machine automatic test method, system and washing machine |
-
2016
- 2016-06-23 CN CN201610458649.7A patent/CN105973628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004057423A (en) * | 2002-07-29 | 2004-02-26 | Sharp Corp | Washing machine |
| CN102385332A (en) * | 2010-05-17 | 2012-03-21 | 南京乐金熊猫电器有限公司 | Home appliance system and operating method thereof |
| CN102199859A (en) * | 2010-07-06 | 2011-09-28 | 南京乐金熊猫电器有限公司 | Control method for washing machine |
| CN203519360U (en) * | 2013-11-05 | 2014-04-02 | 安徽中家智锐科技有限公司 | Twin-tub impeller type washing machine failure-free operation test device |
| CN105466715A (en) * | 2015-12-17 | 2016-04-06 | 无锡飞翎电子有限公司 | Washing machine automatic test method, system and washing machine |
Non-Patent Citations (2)
| Title |
|---|
| 无: "洗衣机试运转故障的检查", 《家电检修技术》 * |
| 白世贞 等: "《电子电器商品学》", 31 March 2015, 中国财富出版社 * |
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Application publication date: 20160928 |