CN201867175U - Real-time on-line monitoring device for outer diameter of pipes - Google Patents
Real-time on-line monitoring device for outer diameter of pipes Download PDFInfo
- Publication number
- CN201867175U CN201867175U CN2010206271945U CN201020627194U CN201867175U CN 201867175 U CN201867175 U CN 201867175U CN 2010206271945 U CN2010206271945 U CN 2010206271945U CN 201020627194 U CN201020627194 U CN 201020627194U CN 201867175 U CN201867175 U CN 201867175U
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- line monitoring
- outer diameter
- monitoring device
- real time
- tube outer
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a real-time on-line monitoring device for outer diameter of pipes. The real-time on-line monitoring device is characterized in that a mounting frame, a grating bar and a digital display meter are combined with corresponding circuits, the precision mounting frame made of stainless steel serves as a reference platform, and the high-precision grating bar is used as a measuring element and used with the corresponding digital display meter, so that a high-precision digital measuring device is formed. The real-time on-line monitoring device for outer diameter of pipes has the advantages of novel design, reasonable concept, simple structure, material economization and convenience in instillation and operation.
Description
[technical field]
The utility model relates to the tubing technical field of measurement and test, specifically, is a kind of tube outer diameter real time on-line monitoring device.
[background technology]
The on-line measurement of plastic pipe size is extremely important, and it will determine whether production of articles closes mark.By accurate measuring equipment and line Measurement Technique, can guarantee the stable production that continues.The size of tube outer diameter is one of most important quality requirements of plastic conduit, and excessive not only the making of outside diameter tolerance installed inconvenience, and size bigger than normal can cause the waste of material.According to relevant statistics, in the plastic pipe production run, because the deviation of outside dimension, product quality is not up to standard, has produced very serious waste and economic loss.So in producing outside dimension is carried out real-time online measuring, will help to improve product quality, reduce and produce waste.
At present, the mensuration of plastic tube outside dimension is mainly contained laser scanning and photoelectric camera two kinds of method of testings of method mutually.Laser scanning method is fine to the size measuring precision of static state, but during the dynamic plastic conduit of test online production, if the very poor tested tubing transverse judder of its degree of accuracy, the light beam time of blocking will be compressed or be expanded, will introduce bigger error like this, therefore not be suitable for realtime on-line monitoring method.Photoelectric camera phase method can well be monitored present plastic conduit in real time, but testing apparatus involves great expense, and the testing tool volume is too huge, can't be used for space, workshop condition of limited.The utility model adopts a kind of metering system of contact, by the principle of grating pulse, precision bearing is contacted and continual measurement tubing outside dimension with the tubing appearance.And contactless method of testings such as laser scanning and photoelectric camera Xiang Fa, it is higher relatively that its surveying instrument requires the tubing production environment, all may bring measuring error to it such as the tube surfaces globule, tubing vibration or the like, so just reduced the practicality of instrument; Contactless instrument all adopts the components and parts of high integration to form simultaneously, and the maintenance and repair finished product is higher; The utility model proving installation is simple and easy to usefulness, and is low to the production environment requirement, only needs just can carry out real time on-line monitoring accurately and reliably under the satisfactory condition of tubing out-of-roundness.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of tube outer diameter real time on-line monitoring device is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of tube outer diameter real time on-line monitoring device is in the same place by erecting frame, grating chi and digital display meter and corresponding combination of circuits, constitutes the monitoring tool of a simple and easy practicality; With the precision stainless steel erecting frame is reference platform, utilizes high precision grating chi as detecting element, supporting with corresponding digital display meter, the high-precision digital measurement mechanism of composition;
Described grating chi, its push rod exposed junction is provided with the precision stainless steel anti-friction bearing, steps up by holding screw;
Described stainless steel-based directrix plane is provided with a plurality of bottom bearings of stainless steel side by side, and is relative with precision bearing on the grating chi, and zero clearing and hold tubing and move in its surface is used to reset;
The both sides of described device are provided with the manual adjustments pinch roller of being made up of a plurality of bearings, in order to tubing location with prevent the tubing scratch, guarantee that grating chi bearing operates in the tubing top;
It is manual vibrationproof pinch roller and the manual adjustments groove that parts are formed that described device plane is provided with by stainless steel bearing, in order to vibrationproof and location;
Described device side is provided with digital display meter and the alarm reset switch supporting with the grating chi;
Described device inner chamber is provided with mounting guide rail and related electric element, makes the control circuit part not expose.
Compared with prior art, good effect of the present utility model is;
The utility model is a kind of real time on-line monitoring device, in process of production, external diameter to pipeline carries out continual measurement, and measurement data shown synchronously by digital display meter, and preset warning function, the data to size exceeds standard give the alarm, make things convenient for producers in time to adjust, reduce the generation of waste product.This device can combine with corresponding software simultaneously, and measurement data is formed corresponding curve, convenient statistical study to the condition of production.
Modern design of the present utility model, reasonable idea, have simple in structure, save advantages such as material, fitting operation be convenient.
[description of drawings]
Fig. 1 the utility model device main part Facad structure synoptic diagram;
Fig. 2 the utility model device main part side structure synoptic diagram.
[embodiment]
The embodiment of a kind of tube outer diameter real time on-line monitoring of the utility model device below is provided.
Embodiment 1
Being illustrated in figure 1 as a kind of tube outer diameter real time on-line monitoring device, is reference platform with precision stainless steel erecting frame 4, utilizes high precision grating chi 1 as detecting element, supporting with corresponding digital display meter 5, the high-precision digital measurement mechanism of composition.
As shown in Figure 1, grating chi 1 and the position relation of regulating pinch roller 7, bottom bearing 8; As shown in Figure 2, the structure of whole device is equipped with regulating tank 3, vibrationproof pinch roller 2, adjusting pinch roller 7, grating chi 1, digital display meter 5 (control panel) and ann reset switch 6 compositions above as can be seen; This utility model device specific implementation process in process of production is as follows: will install energising before tubing is produced, correlation parameter is configured, it mainly is the warning bound parameter of tube outer diameter, keep parameter, subsequently the bearing on the grating chi 1 is contacted with bottom bearing 8, with the hand bottom bearing 8 that rolls, guarantee the intact contact in two bearings surface, press the reset key of digital display meter 5 then, this moment, digital display meter 5 was shown as zero, traction tube is put between grating chi 1 bearing and the bottom bearing 8 then, made it pass the work of producing required necessity, after production is opened smoothly, treat that tubing production haulage speed is stable, pinch roller 7 is regulated in the adjusting of details again, is adjusted to correct position, operates in the top of pipeline to guarantee grating chi 1 bearing, simultaneously, suitable regulates vibrationproof pinch roller 2 according to tubing vibration situation, subsequently regulating tank 3 is regulated, and guarantees that tubing is not at the traction engine sideslip; After the adjustor tentatively mixes up tubing production surely, alarm switch is opened, homogeneous tube material external diameter will be carried out the monitoring of real-time online by this new device this moment, guaranteeing the following in advance of tubing out-of-roundness, external diameter less than normal or bigger than normal all will produce the alarm prompting, allow the related personnel carefully check and the control production run, close mark to guarantee tube outer diameter.
This device can onlinely reset, and does not promptly need production is stopped, and does not influence to calibrate under the situation of quality and production to reset, and also can carry out parameter modification calibration digital display value simultaneously.
The details that should be noted that in whole process is also a lot: one, take to carve in operating process and note protecting grating chi 1, belong to the precision measurement sensor, should handle with care; Two, producing when stablize, can not arbitrarily or slip up and press reset key, not so again grating chi 1 bearing is placed on and carries out new once resetting on the bottom bearing 8.
The utility model is a kind of real time on-line monitoring device, in process of production, external diameter to pipeline carries out continual measurement, and measurement data shown synchronously by digital display meter, and preset warning function, the data to size exceeds standard give the alarm, make things convenient for producers in time to adjust, reduce the generation of waste product.This device can combine with corresponding software simultaneously, and measurement data is formed corresponding curve, convenient statistical study to the condition of production.
Modern design of the present utility model, reasonable idea, have simple in structure, save advantages such as material, fitting operation be convenient.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model design; can also make some improvements and modifications, these improvements and modifications also should be considered as in the protection domain of the present utility model.
Claims (7)
1. tube outer diameter real time on-line monitoring device, it is characterized in that, be in the same place by erecting frame, grating chi and digital display meter and corresponding combination of circuits, with the precision stainless steel erecting frame is reference platform, utilize high precision grating chi as detecting element, supporting with corresponding digital display meter, the high-precision digital measurement mechanism of composition.
2. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that, described grating chi, and its push rod exposed junction is provided with the precision stainless steel anti-friction bearing, steps up by holding screw.
3. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that, described stainless steel-based directrix plane is provided with a plurality of bottom bearings of stainless steel side by side, and is relative with precision bearing on the grating chi.
4. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that the both sides of described device are provided with the manual adjustments pinch roller of being made up of a plurality of bearings.
5. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that, it is manual vibrationproof pinch roller and the manual adjustments groove that parts are formed that described device plane is provided with stainless steel bearing.
6. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that, described device side is provided with digital display meter and the alarm reset switch supporting with the grating chi.
7. tube outer diameter real time on-line monitoring device as claimed in claim 1 is characterized in that described device inner chamber is provided with mounting guide rail and electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271945U CN201867175U (en) | 2010-11-26 | 2010-11-26 | Real-time on-line monitoring device for outer diameter of pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271945U CN201867175U (en) | 2010-11-26 | 2010-11-26 | Real-time on-line monitoring device for outer diameter of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867175U true CN201867175U (en) | 2011-06-15 |
Family
ID=44138327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206271945U Expired - Lifetime CN201867175U (en) | 2010-11-26 | 2010-11-26 | Real-time on-line monitoring device for outer diameter of pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867175U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105465A (en) * | 2012-12-27 | 2013-05-15 | 上海长园电子材料有限公司 | System and method for representing degree of cross-linking of irradiation cross-linked pipe products |
| CN103212844A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Method for monitoring pipe diameter change of medical stent in online manner |
| CN103212828A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic compensating machining equipment of medical bracket pipe diameter tolerance |
| CN103512500A (en) * | 2013-07-26 | 2014-01-15 | 广东工业大学 | Image collecting circuit of high-speed absolute grating ruler |
| CN105571557A (en) * | 2015-11-16 | 2016-05-11 | 中国科学院等离子体物理研究所 | CICC superconductive cable straightness on-line real-time detection system |
-
2010
- 2010-11-26 CN CN2010206271945U patent/CN201867175U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212844A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Method for monitoring pipe diameter change of medical stent in online manner |
| CN103212828A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic compensating machining equipment of medical bracket pipe diameter tolerance |
| CN103212828B (en) * | 2012-01-19 | 2016-07-06 | 昆山思拓机器有限公司 | Medical bracket pipe diameter tolerance compensates process equipment automatically |
| CN103212844B (en) * | 2012-01-19 | 2017-01-04 | 昆山思拓机器有限公司 | The method of on-line monitoring medical bracket pipe diameter change |
| CN103105465A (en) * | 2012-12-27 | 2013-05-15 | 上海长园电子材料有限公司 | System and method for representing degree of cross-linking of irradiation cross-linked pipe products |
| CN103105465B (en) * | 2012-12-27 | 2016-01-27 | 上海长园电子材料有限公司 | The characterization system of cross-linking radiation pipe material product degree of crosslinking and characterizing method |
| CN103512500A (en) * | 2013-07-26 | 2014-01-15 | 广东工业大学 | Image collecting circuit of high-speed absolute grating ruler |
| CN103512500B (en) * | 2013-07-26 | 2016-03-23 | 广东工业大学 | A kind of image acquisition circuit of high speed absolute grating ruler |
| CN105571557A (en) * | 2015-11-16 | 2016-05-11 | 中国科学院等离子体物理研究所 | CICC superconductive cable straightness on-line real-time detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |