CN102331378A - Vertical rubber fatigue automatic detection system and detection method thereof - Google Patents
Vertical rubber fatigue automatic detection system and detection method thereof Download PDFInfo
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- CN102331378A CN102331378A CN2010102232787A CN201010223278A CN102331378A CN 102331378 A CN102331378 A CN 102331378A CN 2010102232787 A CN2010102232787 A CN 2010102232787A CN 201010223278 A CN201010223278 A CN 201010223278A CN 102331378 A CN102331378 A CN 102331378A
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Abstract
The invention relates to a vertical rubber fatigue automatic detection system and a detection method thereof. The system comprises a CPU (Central Processing Unit) control unit, a human-machine interface, and a sample state detection unit, a counting unit, a speed unit and an execution unit which are controlled by the CPU control unit, wherein the counting unit is provided with a plurality of counters; and each counter corresponds to a rubber sample. Due to an independent counting function, the drawing numbers during breakage of each sample can be accurately detected, thereby judging the fatigue strength of each rubber sample. Through the automatic detection system, the detection efficiency is greatly increased, and the detection accuracy is improved.
Description
Technical field
The present invention relates to tired automatic checkout system of a kind of vertical rubber and detection method thereof, belong to the test machines technical field.
Background technology
In order to detect the fatigue strength of rubber; Need utilize detection system that it is carried out tension test; Be about to the rubbery sample dress and be held on the monitoring system, through certain speed, pulling force rubbery sample is carried out continuously elongatedly, judge the fatigue strength of rubbery sample through its drawing numbers.
Detection system now comprises a plurality of clampers; During work a plurality of rubbery samples are clamped in the system and detect; But existing detection system does not have independent tally function, in the testing process, because the fatigue strength of each rubbery sample there are differences; Its rupture time is also inconsistent, the drawing numbers when this kind detection system can accurately not detect each sample fracture; Judge accurately that like need then need separately each sample to be detected, detection efficiency is low, has improved the detection cost.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of tired detection automatically and detection method of vertical rubber that can accurately detect each rubbery sample drawing numbers is provided.
Technical scheme of the present invention is: the present invention includes CPU control module, man-machine interface; And by sample state detection unit, counting unit, speed unit and the performance element of CPU control module control; Counting unit has a plurality of counters, the corresponding rubbery sample of each counter.
The testing process is following:
1) sample is installed in the clamper of system;
2) setup parameter, with in the related data input system, the data of setting comprise drawing numbers, draw speed through man-machine interface;
3) start-up system, the CPU control module is carried out action according to the setting data control execution unit, and course of action is following: (1) when setting drawing numbers, in the drawing process, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module; Ruptured before set point number when detecting certain sample; Corresponding clamper quits work; Drawing numbers during this sample fracture of counting unit record; Other sample is proceeded to stretch and is detected, and quits work until following two kinds of situation systems: one, sample complete rupture before set point number, the drawing numbers during each sample fracture of counting unit record; Two, after stretching reaches set point number, system quits work, and the drawing numbers the when drawing numbers of the sample that ruptured this moment is its actual crack also is recorded in the counting unit, the number of times of the drawing numbers of the sample that do not rupture for setting; 2) when not setting drawing numbers, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module, the drawing numbers when counting unit writes down each sample fracture successively, and until whole sample fracture, system quits work.
Described speed unit has the stepless time adjustment function.
Described speed unit has the stepless time adjustment function.
Advantage of the present invention is: independent tally function of the present invention; Drawing numbers in the time of can accurately detecting each sample fracture; Judge the fatigue strength of each rubbery sample in view of the above, automatic checkout system of the present invention has significantly improved detection efficiency, has improved accuracy of detection.
Description of drawings
Fig. 1 is a structural representation of the present invention
The workflow diagram that Fig. 2 detects for the present invention
Embodiment
The present invention includes CPU control module, man-machine interface, and by sample state detection unit, counting unit, speed unit and the performance element of CPU control module control, counting unit have a plurality of counters, the corresponding rubbery sample of each counter.
The testing process is following:
1) sample is installed in the clamper of system;
2) setup parameter, with in the related data input system, the data of setting comprise drawing numbers, draw speed through man-machine interface;
3) start-up system, the CPU control module is carried out action according to the setting data control execution unit, and course of action is following: (1) when setting drawing numbers, in the drawing process, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module; Ruptured before set point number when detecting certain sample; Corresponding clamper quits work; Drawing numbers during this sample fracture of counting unit record; Other sample is proceeded to stretch and is detected, and quits work until following two kinds of situation systems: one, sample complete rupture before set point number, the drawing numbers during each sample fracture of counting unit record; Two, after stretching reaches set point number, system quits work, and the drawing numbers the when drawing numbers of the sample that ruptured this moment is its actual crack also is recorded in the counting unit, the number of times of the drawing numbers of the sample that do not rupture for setting; 2) when not setting drawing numbers, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module, the drawing numbers when counting unit writes down each sample fracture successively, and until whole sample fracture, system quits work.
Described speed unit has the stepless time adjustment function.
Described speed unit has the stepless time adjustment function.
The present invention better understands the state of sample in order to make operating personnel, has set up warning device, when detecting certain rubbery sample and break off, and the warning device prompting in 8 seconds of reporting to the police, when detecting whole rubbery samples fracture, the warning device prompting in 16 seconds of reporting to the police; Perhaps when reaching set point number, report to the police and pointed out in 16 seconds, the prompting in 8 seconds of reporting to the police when being in an emergency.
Speed unit of the present invention comprises velocity feedback unit, analog module and frequency converter, realizes the stepless speed regulation of 0-500r/min through the module controls frequency converter.
CPU of the present invention selects the S7-200 series of SIEMENS for use, and analog module is selected EM232 for use, and frequency converter is selected the VFO of Panasonic series for use.
Claims (4)
1. the tired automatic checkout system of vertical rubber; It is characterized in that; Comprise CPU control module, man-machine interface; And by sample state detection unit, counting unit, speed unit and the performance element of CPU control module control, counting unit has a plurality of counters, the corresponding rubbery sample of each counter.
2. the detection method of the tired automatic checkout system of vertical rubber, it is characterized in that: the testing process is following:
1) sample is installed in the clamper of system;
2) setup parameter, with in the related data input system, the data of setting comprise drawing numbers, draw speed through man-machine interface;
3) start-up system, the CPU control module is carried out action according to the setting data control execution unit, and course of action is following: (1) when setting drawing numbers, in the drawing process, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module; Ruptured before set point number when detecting certain sample; Corresponding clamper quits work; Drawing numbers during this sample fracture of counting unit record; Other sample is proceeded to stretch and is detected, and quits work until following two kinds of situation systems: one, sample complete rupture before set point number, the drawing numbers during each sample fracture of counting unit record; Two, after stretching reaches set point number, system quits work, and the drawing numbers the when drawing numbers of the sample that ruptured this moment is its actual crack also is recorded in the counting unit, the number of times of the drawing numbers of the sample that do not rupture for setting; 2) when not setting drawing numbers, the state of the real-time test samples of sample state detection unit also feeds back to the CPU control module, the drawing numbers when counting unit writes down each sample fracture successively, and until whole sample fracture, system quits work.
3. the tired automatic checkout system of vertical rubber according to claim 1 is characterized in that described speed unit has the stepless time adjustment function.
4. the detection method of the tired automatic checkout system of vertical rubber according to claim 2 is characterized in that described speed unit has the stepless time adjustment function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223278.7A CN102331378B (en) | 2010-07-12 | 2010-07-12 | Vertical rubber fatigue automatic detection system and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223278.7A CN102331378B (en) | 2010-07-12 | 2010-07-12 | Vertical rubber fatigue automatic detection system and detection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102331378A true CN102331378A (en) | 2012-01-25 |
| CN102331378B CN102331378B (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010223278.7A Expired - Fee Related CN102331378B (en) | 2010-07-12 | 2010-07-12 | Vertical rubber fatigue automatic detection system and detection method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245575A (en) * | 2012-02-08 | 2013-08-14 | 上海奇谋能源技术开发有限公司 | Wire flex-resistance online detection method |
| CN110261224A (en) * | 2019-06-28 | 2019-09-20 | 上海众力投资发展有限公司 | A kind of rubber modulus detection system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531123A (en) * | 1994-11-04 | 1996-07-02 | Henkel; Daniel P. | Remote and powerless miniature fatigue monitor and method |
| CN101419147A (en) * | 2008-11-30 | 2009-04-29 | 青岛大学 | Rubber diaphragm antifatigue test device |
| CN201780240U (en) * | 2010-07-12 | 2011-03-30 | 江苏明珠试验机械有限公司 | Vertical automatic rubber fatigue testing system |
-
2010
- 2010-07-12 CN CN201010223278.7A patent/CN102331378B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531123A (en) * | 1994-11-04 | 1996-07-02 | Henkel; Daniel P. | Remote and powerless miniature fatigue monitor and method |
| CN101419147A (en) * | 2008-11-30 | 2009-04-29 | 青岛大学 | Rubber diaphragm antifatigue test device |
| CN201780240U (en) * | 2010-07-12 | 2011-03-30 | 江苏明珠试验机械有限公司 | Vertical automatic rubber fatigue testing system |
Non-Patent Citations (1)
| Title |
|---|
| T. R. MANLE，J. A. STONEBANK: "A multi-station machine for the fatigue testing of denture base materials", 《BIOMATERIALS》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245575A (en) * | 2012-02-08 | 2013-08-14 | 上海奇谋能源技术开发有限公司 | Wire flex-resistance online detection method |
| CN110261224A (en) * | 2019-06-28 | 2019-09-20 | 上海众力投资发展有限公司 | A kind of rubber modulus detection system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102331378B (en) | 2014-05-21 |
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Granted publication date: 20140521 Termination date: 20210712 |