CN203385673U - Loom oil early warning system - Google Patents
Loom oil early warning system Download PDFInfo
- Publication number
- CN203385673U CN203385673U CN201320394296.0U CN201320394296U CN203385673U CN 203385673 U CN203385673 U CN 203385673U CN 201320394296 U CN201320394296 U CN 201320394296U CN 203385673 U CN203385673 U CN 203385673U
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- China
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- oil
- loom
- lubricating oil
- transparency carrier
- early warning
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Abstract
The utility model provides a loom oil early warning system which comprises two transparent substrates parallel to each other, wherein the peripheries of the transparent substrates are closed by a closed frame; an oil inlet and an oil outlet through which loom lubricating oil passes are formed in two opposite sides of the closed frame; loom wheel lubricating oil passes through the oil inlet and the oil outlet at constant speed; a backlight panel which emits parallel rays and a condensing lens are arranged on two sides of the two transparent substrates respectively; an imaging device which receives rays condensed by the condensing lens is arranged on the front side of the center of the condensing lens and is connected to an alarm module. Light and shade data acquired by the imaging device is compared with light and shade data requiring change of the lubricating oil through the alarm module, and a conclusion whether the lubricating oil is required to be change is obtained.
Description
Technical field
The utility model relates to the loom monitoring apparatus field, especially, is a kind of for monitoring the early warning system of loom machine oil.
Background technology
Lubricant is in use and storage and transport process, due to the effect and the external condition that are subject to mechanical shearing, stirring, metal catalytic, high temperature etc., as the impact of mechanical impurity, dust, oxide, aqueous vapor etc. and oxidation, rotten, depolymerization and aging etc., generate the products such as carboxylic acid, colloid, pitch, the colour-darkening of oil, fat, viscosity or consistency change, acid number increases, corrosivity increases, usability degenerates, the lost of life, thereby need to augment or change, we are calling the drain period interval time that equipment is changed oil for twice on the same stage usually.The arranged rational drain period can guarantee the normal operation of equipment, saves again lubricant.When lubricating oil can not reach the specific lubrication technology index of equipment and bring when infringement to equipment, should change immediately the new oil of same kind with the trade mark.In order to guarantee the normal operation of equipment, the system of must foundation reasonably changing oil.The system of reasonably changing oil should be to guarantee to extend to greatest extent the serviceable life of lubricating oil under the normal prerequisite of equipment lubrication.
Determine the method for oil draining period, than science, more reasonably be according to the lubricating oil criteria for changing oil, determine whether changing oil according to laboratory test report, in reality, can only carry out visual inspection and estimate the lubricating oil in loom whether decide the replacing of lubricating oil.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of loom machine oil early warning system, and this loom machine oil early warning system can effectively be judged the replacing opportunity of lubricating oil.
The utility model solves the technical scheme that its technical matters adopts:
This loom machine oil early warning system comprises the transparency carrier that two sides be arranged in parallel, around described transparency carrier, by the sealing frame, sealed, the relative both sides of described sealing frame are provided with oil-in and the oil-out passed through for loom lubricating oil, described loom wheel lubricating oil is at the uniform velocity by described oil-in and oil-out, the both sides of described two sides transparency carrier be respectively arranged with the emitting parallel light line backlight and collector lens, the front at described collector lens center is provided with the image device received through described collector lens institute caustic, and described image device is connected into alarm module.
As preferably, often substitute loom lubricating oil fully No. one time in the space that described transparency carrier and described sealing frame surround, described image device carries out image acquisition one time, described alarm module gathers described image device in the time period threshold value summation addition of pixel of all images divided by the number of times of image acquisition, obtain the mean value of single image threshold value summation, the normal data of the image threshold summation that contrast need to be changed oil relatively, being greater than normal data needs to change, and is less than normal data and does not change.
As preferably, a described time period is not less than the time that space that whole loom lubricating oil single surrounds through described transparency carrier and described sealing frame experiences.
The utility model has the advantage of:
The light of described backlight emission is by the wheel of the loom between described transparency carrier lubricating oil, described image device captures the transmission image of loom lubricating oil by described collector lens, comprise the light and shade of lubricating oil quality and the data of various impurity in image, relatively need the more light and shade data of oil change by described alarm module, draw whether need the more conclusion of oil change.
The accompanying drawing explanation
Fig. 1 is the structural representation of this loom machine oil early warning system.
In figure: 10, loom wheel lubricating oil; 100, sealing frame; 110, oil-in; 120, oil-out; 200, transparency carrier; 300, backlight; 400, collector lens; 500, image device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Consult Fig. 1, in the present embodiment, this loom machine oil early warning system comprises the transparency carrier 200 that two sides be arranged in parallel, around described transparency carrier 200, by sealing frame 100, sealed, the relative both sides of described sealing frame 100 are provided with oil-in 110 and the oil-out 120 passed through for loom lubricating oil 10, described loom wheel lubricating oil 10 is at the uniform velocity by described oil-in 110 and oil-out 120, the both sides of described two sides transparency carrier 200 be respectively arranged with the emitting parallel light line backlight 300 and collector lens 400, the front at described collector lens 400 centers is provided with the image device 500 received through 400 caustics of described collector lens, described image device 500 is connected into alarm module.
The light of described backlight 300 emissions is by the loom lubricating oil 10 between described transparency carrier 200, described image device 500 captures the transmission image of loom wheel lubricating oil 10 by described collector lens 400, comprise the light and shade of lubricating oil quality and the data of various impurity in image, relatively need the more light and shade data of oil change by described alarm module, draw whether need the more conclusion of oil change.
Above-mentioned loom machine oil early warning system, often substitute loom lubricating oil 10 fully No. one time in the space that described transparency carrier 200 and described sealing frame 100 surround, described image device 500 carries out image acquisition one time, described alarm module is the number of times divided by image acquisition by the threshold value summation addition of the pixel of all images of described image device 500 collection in the time period, obtain the mean value of single image threshold value summation, the normal data of the image threshold summation that contrast need to be changed oil relatively, being greater than normal data needs to change, and is less than normal data and does not change.
Described threshold value is for coloured image, and pixel is comprised of the threshold value of three colors, and for monochrome image, pixel is comprised of the threshold value of a color.
Above-mentioned loom machine oil early warning system, a described time period is not less than the time that space that whole loom lubricating oil 10 singles surround through described transparency carriers 200 and described sealing frame 100 experiences.
Because described loom lubricating oil 10 is not that impurity in each zone is all identical, some iron filings and impurity may make just to have formed this just need the major part zone of monitoring loom lubricating oil 10, obtain the situation that a mean value can be judged whole regional loom lubricating oil 10.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.
Claims (3)
1. a loom machine oil early warning system, it is characterized in that: comprise the transparency carrier (200) that two sides be arranged in parallel, around described transparency carrier (200), by sealing frame (100), sealed, the relative both sides of described sealing frame (100) are provided with oil-in (110) and the oil-out (120) passed through for loom lubricating oil (10), described loom wheel lubricating oil (10) is at the uniform velocity by described oil-in (110) and oil-out (120), the both sides of described two sides transparency carrier (200) be respectively arranged with the emitting parallel light line backlight (300) and collector lens (400), the front at described collector lens (400) center is provided with the image device (500) received through described collector lens (400) institute caustic, described image device (500) is connected into alarm module.
2. loom machine oil early warning system according to claim 1, it is characterized in that: in the space that described transparency carrier (200) and described sealing frame (100) surround, often substitute a loom lubricating oil (10) fully, described image device (500) carries out image acquisition one time, described alarm module gathers described image device (500) in the time period threshold value summation addition of pixel of all images divided by the number of times of image acquisition, obtain the mean value of single image threshold value summation, the normal data of the image threshold summation that contrast need to be changed oil relatively, being greater than normal data needs to change, being less than normal data does not change.
3. loom machine oil early warning system according to claim 2 is characterized in that: a described time period is not less than the time that space that whole loom lubricating oil (10) single surrounds through described transparency carrier (200) and described sealing frame (100) experiences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394296.0U CN203385673U (en) | 2013-07-04 | 2013-07-04 | Loom oil early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394296.0U CN203385673U (en) | 2013-07-04 | 2013-07-04 | Loom oil early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385673U true CN203385673U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394296.0U Expired - Fee Related CN203385673U (en) | 2013-07-04 | 2013-07-04 | Loom oil early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336012A (en) * | 2013-07-04 | 2013-10-02 | 吴江市汇泉纺织有限公司 | Machine oil warning system of loom |
-
2013
- 2013-07-04 CN CN201320394296.0U patent/CN203385673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336012A (en) * | 2013-07-04 | 2013-10-02 | 吴江市汇泉纺织有限公司 | Machine oil warning system of loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140704 |
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| EXPY | Termination of patent right or utility model |