CN1514055A - Automatic locating method and device of drum washer drum door - Google Patents
Automatic locating method and device of drum washer drum door Download PDFInfo
- Publication number
- CN1514055A CN1514055A CNA021607524A CN02160752A CN1514055A CN 1514055 A CN1514055 A CN 1514055A CN A021607524 A CNA021607524 A CN A021607524A CN 02160752 A CN02160752 A CN 02160752A CN 1514055 A CN1514055 A CN 1514055A
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- drum door
- measuring device
- position measuring
- motor
- drum
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Abstract
A method and mechanism for automatically locating the drum gate of drum-type washer features that after the washing program is finished or interrupted and the drum is stop to rotate, a position detector can sense the position of drum gate. If the gate of drum is just at the normal open position, the motor to drive the drum is in stop state. If it is not, the motor is turned on to rotate slowly until the gate of drum reaches the normal open position.
Description
Technical field
The present invention relates to roller washing machine, be specifically related to roller washing machine drum door automatic positioning method and implement the drum door automatic positioning equipment of this method.
Background technology
Existing roller washing machine, loam cake formula roller washing machine for example, when original program for washing finishes, because cylinder is with the difference of putting laundry amounts in the cylinder, option program (clothing, rotating speed, the current) difference of washing machine, the inertia difference that is produced finally causes the location of drum door of this cylinder uncertain, cause by hand mode that drum door is carried out the position adjustment, just can pick and place clothing after making door move to normal enable possition, therefore, washing machine uses inconvenient.
Summary of the invention
The present invention will address the above problem exactly, makes the drum door of washing machine can navigate to normal enable possition automatically after original program for washing finishes.
The object of the present invention is to provide a kind of roller washing machine drum door method of location automatically.
Another object of the present invention is to provide a kind of automatic positioning equipment of roller washing machine drum door.
Roller washing machine drum door of the present invention is the method for location automatically, comprises following steps:
A) original program for washing finish or in have no progeny washing machine drum when stopping operating, measure the position of washing machine drum door by position measuring device, when being measured to drum door in normal enable possition, the motor that head roll is rotated keeps halted state;
B) when being measured to drum door, start described motor low-speed running, when position measuring device is measured to drum door in normal enable possition, described motor is stopped operating not in normal enable possition.
The automatic positioning equipment of roller washing machine drum door of the present invention comprises:
Position measuring device is used to measure the position of roller washing machine drum door;
Control device, measure the position of drum door controls the motor that head roll rotates according to described position measuring device, when being measured to drum door in normal enable possition, described motor keeps halted state, when being measured to drum door not in normal enable possition, start described motor low-speed running, when position measuring device is measured to drum door in normal enable possition, described motor is stopped operating.
Described control device original program for washing finish or in have no progeny and start to work when washing machine drum stops operating.
On the parts that the part of described position measuring device is arranged on the rotating part of motor or rotates with motor, another part of described position measuring device is arranged on respect on the static resting position of the rotation of motor, described drum door when normal enable possition, the part of the described position measuring device corresponding positional information of generation that interacts during with the work of described another part.
Described rotating part is the rotating shaft of cylinder, and described stationary part is the support of idler pulley rotating shaft.
The part of described position measuring device is a photoemissive device, another part of described position measuring device is a photoelectric receiving device, described drum door is when normal enable possition, and photoelectric receiving device receives the corresponding positional information of light signal generating that photoemissive device sends.
According to the automatic positioning method and the device of the drum door of the invention described above, can make roller washing machine after finishing its drum door is positioned at normal enable possition automatically in laundry automatically, make the use hommization more of washing machine, convenient.
Description of drawings
Fig. 1 is the flow chart of an embodiment of expression the inventive method;
Fig. 2 is the allocation plan of an embodiment of position measuring device in the expression drum door automatic positioning equipment of the present invention.
Implement preferred mode of the present invention
Referring to Fig. 1, (step 1), determining program finish (step 2) and the cylinder (step 3) that shuts down to square frame among the figure---former program for washing, show when original program for washing finish or in have no progeny washing machine drum when stopping operating (this condition can utilize the end signal of former program for washing and the signal that stops operating of motor to differentiate), enter the part that the present invention makes contributions to prior art, (step 4) begins the automatic finder of drum door of the present invention promptly to enter square frame startup positioning control.Step 4 is provided with during as external means for the present invention, if when the present invention and existing program for washing are combined into one, step 4 can be omitted, and can directly enter to measure drum door position (step 5).Square frame---(step 5), decision gate be (step 6) and the motor (step 8) that stops operating in normal enable possition to measure the drum door position, show the position of measuring washing machine drum door (label 6a among Fig. 2) by position measuring device (referring to label 1a, 2a among Fig. 2), when being measured to drum door (6a) in normal enable possition, the motor (not shown) that head roll is rotated keeps halted state.Square frame---decision gate is in normal enable possition (step 6) and actuating motor low-speed running (step 7), show when being measured to drum door not in normal enable possition, start described motor low-speed running, turn back to step 5 simultaneously, determinator continues to measure the position of door, when position measuring device is measured to drum door in normal enable possition, enter step 8, described motor is stopped operating.
According to said method, the automatic positioning equipment of roller washing machine drum door of the present invention is made of position measuring device and control device.
Referring to Fig. 2, Fig. 2 illustrates the ios dhcp sample configuration IOS DHCP figure of position measuring device in the drum door automatic positioning equipment.Among Fig. 2, position measuring device of the present invention is made of two parts, constitutes by being arranged on photoelectric device 1a on original idler frame 3a (being used for idler pulley axle 4a rotation) and the shading piece 2a that is arranged on the drum shaft 4a in this embodiment.When shading piece 2a turns to the light time that shading light electrical part 1a sends with drum shaft 4a, turn to normal enable possition corresponding to drum door 6a with axle 4a this moment, and photoelectric device 1a produces a pair of answering the door because of its emission light is blocked and is in the signal of telecommunication of normal enable possition.Position measuring device also can by mechanical, electronics, electromagnetic type etc. device constitute, or their complex constitutes.The shading piece 2a that above-mentioned photoelectric device 1a also can be located at a 4a and bearing support 3a with wherein photoemissive device and photoelectric receiving device branch goes up and constitutes position measuring device.Though in the above-described embodiments two parts branch of position measuring device is located at the axle 4a that rotates with cylinder 5a and with respect on the actionless bearing support 3a of this 4a, but on any parts that also part of position measuring device can be arranged on the rotating part of motor or rotate with motor, another part of position measuring device is arranged on respect on the static any resting position of the rotation of motor, and when drum door during in normal enable possition, the part of the described position measuring device corresponding positional information of generation that interacts during with the work of described another part.
Control device of the present invention can carry out work according to flow process shown in Figure 1, be used for finishing or the washing machine drum of having no progeny (the corresponding step 1 that stops operating at original program for washing, 2 and 3) time, measure the position of drum door controls the motor that head roll rotates according to position measuring device, when being measured to drum door in normal enable possition, described motor keeps halted state (corresponding step 5,6 and 8), when being measured to drum door not in normal enable possition, the actuating motor low-speed running, when position measuring device is measured to drum door in normal enable possition, make motor (the corresponding step 5 that stops operating, 6 and 7).Control device of the present invention can be set together with former washing machine procedure and become one, and can omit step 4 this moment.Control device of the present invention also can be arranged with former washing machine procedure branch, divides the benefit that is arranged to be and can to transform with low cost existing roller washing machine with the present invention, makes a large amount of already present washing machines possess function of the present invention.
Claims (6)
1. the roller washing machine drum door method of location automatically comprises following steps:
A) original program for washing finish or in have no progeny washing machine drum when stopping operating, measure the position of washing machine drum door by position measuring device, when being measured to drum door in normal enable possition, the motor that head roll is rotated keeps halted state;
B) when being measured to drum door, start described motor low-speed running, when position measuring device is measured to drum door in normal enable possition, described motor is stopped operating not in normal enable possition.
2. the automatic positioning equipment of a roller washing machine drum door is characterized in that, comprises:
Position measuring device is used to measure the position of roller washing machine drum door;
Control device, measure the position of drum door controls the motor that head roll rotates according to described position measuring device, when being measured to drum door in normal enable possition, described motor keeps halted state, when being measured to drum door not in normal enable possition, start described motor low-speed running, when position measuring device is measured to drum door in normal enable possition, described motor is stopped operating.
3. automatic positioning equipment as claimed in claim 2 is characterized in that, described control device original program for washing finish or in have no progeny and start to work when washing machine drum stops operating.
4. as claim 2 or 3 described automatic positioning equipments, it is characterized in that, on the parts that the part of described position measuring device is arranged on the rotating part of motor or rotates with motor, another part of described position measuring device is arranged on respect on the static resting position of the rotation of motor, described drum door when normal enable possition, the part of the described position measuring device corresponding positional information of generation that interacts during with the work of described another part.
5. automatic positioning equipment as claimed in claim 4 is characterized in that, described rotating part is the rotating shaft of cylinder, and described stationary part is the support of idler pulley rotating shaft.
6. automatic positioning equipment as claimed in claim 5, it is characterized in that, the part of described position measuring device is a light emitting devices, another part of described position measuring device is a light receiving element, described drum door is when normal enable possition, and photoelectric receiving device receives the corresponding positional information of light signal generating that photoemissive device sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021607524A CN1514055A (en) | 2002-12-31 | 2002-12-31 | Automatic locating method and device of drum washer drum door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021607524A CN1514055A (en) | 2002-12-31 | 2002-12-31 | Automatic locating method and device of drum washer drum door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1514055A true CN1514055A (en) | 2004-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021607524A Pending CN1514055A (en) | 2002-12-31 | 2002-12-31 | Automatic locating method and device of drum washer drum door |
Country Status (1)
| Country | Link |
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| CN (1) | CN1514055A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471175A (en) * | 2014-11-26 | 2017-03-01 | 松下知识产权经营株式会社 | Washing machine |
| WO2018202209A1 (en) * | 2017-05-02 | 2018-11-08 | 青岛海尔洗衣机有限公司 | Positioning device of washing machine drum, and drum washing machine |
| CN111088650A (en) * | 2018-10-23 | 2020-05-01 | 青岛海尔滚筒洗衣机有限公司 | Control method of drum washing machine |
| CN111172701A (en) * | 2018-10-23 | 2020-05-19 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN112647239A (en) * | 2019-10-12 | 2021-04-13 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes treatment equipment |
| CN112647247A (en) * | 2019-10-12 | 2021-04-13 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
-
2002
- 2002-12-31 CN CNA021607524A patent/CN1514055A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471175A (en) * | 2014-11-26 | 2017-03-01 | 松下知识产权经营株式会社 | Washing machine |
| CN106471175B (en) * | 2014-11-26 | 2018-04-20 | 松下知识产权经营株式会社 | Washing machine |
| WO2018202209A1 (en) * | 2017-05-02 | 2018-11-08 | 青岛海尔洗衣机有限公司 | Positioning device of washing machine drum, and drum washing machine |
| CN111088650A (en) * | 2018-10-23 | 2020-05-01 | 青岛海尔滚筒洗衣机有限公司 | Control method of drum washing machine |
| CN111172701A (en) * | 2018-10-23 | 2020-05-19 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN111088650B (en) * | 2018-10-23 | 2022-07-12 | 佛山海尔滚筒洗衣机有限公司 | Control method of drum washing machine |
| CN112647239A (en) * | 2019-10-12 | 2021-04-13 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes treatment equipment |
| CN112647247A (en) * | 2019-10-12 | 2021-04-13 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
| WO2021068734A1 (en) * | 2019-10-12 | 2021-04-15 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes treatment device |
| WO2021068733A1 (en) * | 2019-10-12 | 2021-04-15 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |