CN104697784A - Stress monitoring system for transmission mechanism of paraffin shaping machine - Google Patents
Stress monitoring system for transmission mechanism of paraffin shaping machine Download PDFInfo
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- CN104697784A CN104697784A CN201310665444.2A CN201310665444A CN104697784A CN 104697784 A CN104697784 A CN 104697784A CN 201310665444 A CN201310665444 A CN 201310665444A CN 104697784 A CN104697784 A CN 104697784A
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- follower
- main chain
- monitoring system
- central control
- control unit
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Abstract
The invention discloses a stress monitoring system for a transmission mechanism of a paraffin shaping machine. The stress monitoring system comprises a plurality of driven wheels arranged on the inner side of a main chain of the transmission mechanism, and the plurality of driven wheels further serve as limiting wheels of the main chain. Each driven wheel is provided with an angular velocity transducer used for sensing rotation velocity information of the corresponding driven wheel and uploading the rotation velocity information to a central control unit. The central control unit is used for storing rotation velocity data of each driven wheel in normal operation, comparing the received actual rotation velocity data with recorded rotation velocity data and judging abnormality in rotation velocity of the driven wheels, namely judging faults of the chain passing through the driven wheels.
Description
Technical field
The present invention relates to a kind of wax forming machine gear train stress monitoring system.Relate to the processing of Patent classificating number B29 plastics; Generally be in the shaping of the processing B29C plastics of plastic state substance or connect; Plastic state substance generally shaping; The aftertreatment of molded product, such as, repair B29C45/00 injection moulding, namely force required moulding material capacity to enter closed model by geat; Equipment used.
Background technology
The gear train of paraffin continuous shaping machine drives main chain to move by drive sprocket, the driving-chain wheel shaft of end is connected to pulling force sensor side by drag-line, and pulling force sensor opposite side is connected with the device such as pull bar, back-moving spring of main chain guide rail frame end.Lack the system and the device that main chain are carried out to effective monitoring in prior art, artificial and experience when going wrong, can only be relied on to investigate one by one main chain,
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of wax forming machine gear train stress monitoring system of development, have: multiple with gear train main chain inside the follower that arranges, described multiple followers are simultaneously as the position-limited wheel of main chain; Each described follower has an angular-rate sensor, and the rotary speed information of perception place follower, is uploaded to a central control unit by rotary speed information,
Described central control unit stores rotary speed data during the normal work of each follower, the rotary speed data of the actual speed data received and record is compared, judge that the rotating speed of described follower is abnormal, namely judge that the chain through follower breaks down.
When detection is broken down, described central control unit controls main chain and shuts down, and namely faulty section chain is positioned at the rear of described follower.
Have display unit, the position of each follower of display main chain and the animation information of main chain, when a failure occurs, described central control unit controls this display unit and sends fault alarm prompting.
Also there is wireless communication unit, based on wireless communication protocol; When described central control unit detects chain fault, send prompt messages by this wireless communication unit to the mobile terminal of specifying.
Also there is storage unit, record the position of the main chain section that breaks down.
Owing to have employed technique scheme, wax forming machine gear train stress monitoring system provided by the invention, main chain fault can be found in the very first time, can be pointed out with precision abort situation simultaneously, and pointed out by real unit, facilitate maintainer to safeguard the very first time, reduce check cost, avoid the generation of more major accident simultaneously.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation embodiments of the invention or prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is module diagram of the present invention
Embodiment
For making the object of embodiments of the invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear complete description is carried out to the technical scheme in the embodiment of the present invention:
As shown in Figure 1: a kind of wax forming machine gear train stress monitoring system, has: multiple with gear train main chain inside the follower that arranges, described multiple followers are simultaneously as the position-limited wheel of main chain; Each described follower has an angular-rate sensor, the rotary speed information of perception place follower, rotary speed information is uploaded to a central control unit, described central control unit stores rotary speed data during the normal work of each follower, the rotary speed data of the actual speed data received and record is compared, judge that the rotating speed of described follower is abnormal, namely judge that the chain through follower breaks down.When chain breaks down, follower rotating speed abnormal (possibility is too fast also may be excessively slow) can be caused.
When detection is broken down, described central control unit controls main chain and shuts down, and namely faulty section chain is positioned at the rear of described follower.
Conveniently trouble spot is indicated, as a preferably embodiment, there is display unit, the position of each follower of display main chain and the animation information of main chain, when a failure occurs, described central control unit controls this display unit and sends fault alarm prompting.
In order to unmanned can be realized, also there is wireless communication unit, based on wireless communication protocol; When described central control unit detects chain fault, send prompt messages by this wireless communication unit to the mobile terminal of specifying.
Also there is storage unit, record the position of the main chain section that breaks down.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a wax forming machine gear train stress monitoring system, has: multiple with gear train main chain inside the follower that arranges, described multiple followers are simultaneously as the position-limited wheel of main chain; Each described follower has an angular-rate sensor, and the rotary speed information of perception place follower, is uploaded to a central control unit by rotary speed information,
Described central control unit stores rotary speed data during the normal work of each follower, the rotary speed data of the actual speed data received and record is compared, judge that the rotating speed of described follower is abnormal, namely judge that the chain through follower breaks down.
2. a kind of wax forming machine gear train stress monitoring system according to claim 1, is further characterized in that: when detection is broken down, and described central control unit controls main chain and shuts down, and namely faulty section chain is positioned at the rear of described follower.
3. a kind of wax forming machine gear train stress monitoring system according to claim 1 and 2, be further characterized in that: there is display unit, the position of each follower of display main chain and the animation information of main chain, when a failure occurs, described central control unit controls this display unit and sends fault alarm prompting.
4. a kind of wax forming machine gear train stress monitoring system according to claim 3, is further characterized in that: also have wireless communication unit, based on wireless communication protocol; When described central control unit detects chain fault, send prompt messages by this wireless communication unit to the mobile terminal of specifying.
5. a kind of wax forming machine gear train stress monitoring system according to claim 1, is further characterized in that: also have storage unit, records the position of the main chain section that breaks down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665444.2A CN104697784A (en) | 2013-12-06 | 2013-12-06 | Stress monitoring system for transmission mechanism of paraffin shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665444.2A CN104697784A (en) | 2013-12-06 | 2013-12-06 | Stress monitoring system for transmission mechanism of paraffin shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104697784A true CN104697784A (en) | 2015-06-10 |
Family
ID=53345142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665444.2A Pending CN104697784A (en) | 2013-12-06 | 2013-12-06 | Stress monitoring system for transmission mechanism of paraffin shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104697784A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325287A (en) * | 1992-09-30 | 1994-06-28 | The Foxboro Company | Decoupled display and control system |
| CN2300099Y (en) * | 1997-07-07 | 1998-12-09 | 北戴河电气自动化研究所 | Monitor for paraffin wax former |
| CN101776921A (en) * | 2010-01-11 | 2010-07-14 | 大连天禄机电设备制造有限公司 | Main chain tension predicting control system of paraffin continuous shaping machine |
| CN102981536A (en) * | 2012-11-30 | 2013-03-20 | 大连隆星新材料有限公司 | Paraffin forming monitor |
| CN102976175A (en) * | 2012-11-30 | 2013-03-20 | 江南嘉捷电梯股份有限公司 | Elevator speed measuring device |
-
2013
- 2013-12-06 CN CN201310665444.2A patent/CN104697784A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325287A (en) * | 1992-09-30 | 1994-06-28 | The Foxboro Company | Decoupled display and control system |
| CN2300099Y (en) * | 1997-07-07 | 1998-12-09 | 北戴河电气自动化研究所 | Monitor for paraffin wax former |
| CN101776921A (en) * | 2010-01-11 | 2010-07-14 | 大连天禄机电设备制造有限公司 | Main chain tension predicting control system of paraffin continuous shaping machine |
| CN102981536A (en) * | 2012-11-30 | 2013-03-20 | 大连隆星新材料有限公司 | Paraffin forming monitor |
| CN102976175A (en) * | 2012-11-30 | 2013-03-20 | 江南嘉捷电梯股份有限公司 | Elevator speed measuring device |
Non-Patent Citations (3)
| Title |
|---|
| 孙立,蔺爱国: "《石油化工装置长周期运行指南》", 31 December 2003 * |
| 赵旭等: "石蜡连续成型机应力监控系统改造", 《石油化工设备》 * |
| 阎继宏等: "石蜡成型机监测系统的改造", 《化工自动化及仪表》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |