CN113586929A - Method for automatically carrying out secondary lubrication in tire dynamic balance detection - Google Patents
Method for automatically carrying out secondary lubrication in tire dynamic balance detection Download PDFInfo
- Publication number
- CN113586929A CN113586929A CN202111044813.7A CN202111044813A CN113586929A CN 113586929 A CN113586929 A CN 113586929A CN 202111044813 A CN202111044813 A CN 202111044813A CN 113586929 A CN113586929 A CN 113586929A
- Authority
- CN
- China
- Prior art keywords
- tire
- time relay
- power supply
- lubrication
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000007613 environmental effect Effects 0.000 claims abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 8
- 239000011324 bead Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2230/00—Signal processing
- F16N2230/02—Microprocessor; Microcomputer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Tyre Moulding (AREA)
Abstract
The invention relates to a method for automatically carrying out secondary lubrication by tire dynamic balance detection, belonging to the field of tire testing. In the original PLC control system of the equipment, the tire has an output point of a direct current 24V negative pole after normal lubrication is finished through programming, the negative pole of an input power supply of a time relay is connected to the output point, the positive pole of the input power supply of the time relay is connected to the positive pole of the direct current power supply 24V, the upper end of a group of electrifying delay closed contacts of the time relay is connected to the negative pole of the direct current power supply 24V, the lower end of the group of electrifying delay closed contacts of the time relay is connected to the input point of the original PLC control system of the equipment, and the PLC can obtain a delay time arrival signal. In actual production, the dial switch of the time relay can be adjusted according to environmental conditions to obtain ideal delay time.
Description
Technical Field
The invention relates to the field of tire testing, in particular to a method for automatically carrying out secondary lubrication on the dynamic balance detection of a tire.
Background
As is well known, in the field of tire manufacturing, silicone oil is needed to lubricate a tire bead in the tire dynamic balance detection process, so that the tire bead and a rim are ensured to have better air tightness, the friction force is reduced, and the tire and the rim are separated more easily, so that the accuracy and the safety of tire detection are improved. However, in the actual operation process, due to the complex conditions of the production field such as the blockage of a transportation line, the self fault of dynamic balance equipment and the like, the lubricated tire to be detected cannot enter a detection position for detection for a long time, so that the silicone oil is evaporated. When the fault factor is eliminated, the equipment can be automatically recovered to the previous production flow, so that the tire which loses lubrication enters a detection position to be detected, the detection result is distorted, the product percent of pass is reduced, the tire and the rim can not be effectively separated, and the safe operation of the equipment is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a method for automatically carrying out secondary lubrication by detecting the dynamic balance of a tire, so as to flexibly adjust the lubrication period and time.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method for automatically carrying out secondary lubrication on dynamic balance detection of a tire is characterized in that in an original PLC control system of equipment, a direct-current 24V negative electrode output point is arranged after normal lubrication of the tire is finished through programming, a negative electrode of an input power supply of a time relay is connected to the output point, a positive electrode of the input power supply of the time relay is connected to a 24V positive electrode of a direct-current power supply, the upper ends of a group of electrifying delay closed contacts of the time relay are connected to the 24V negative electrode of the direct-current power supply, and the lower ends of the group of electrifying delay closed contacts of the time relay are connected to an input point of the original PLC control system of the equipment, so that the PLC can obtain a delay time arrival signal. In actual production, the dial switch of the time relay can be adjusted according to environmental conditions to obtain ideal delay time.
The invention has the advantages that the logical relation of the original equipment is changed by the local design of the electric loop and the PLC program, the digital display time control is added, the automatic secondary lubrication of the equipment is realized, the detection distortion and the potential safety hazard caused by insufficient lubrication are effectively avoided, the tire detection qualification rate is improved, and the safe operation of the equipment is ensured.
The present invention will be further described with reference to the following examples.
Detailed Description
The device is powered on, the PLC completes self-checking and enters an automatic lubrication program, the sensor of the lubrication part detects whether a tire is on the lubrication conveying belt, if the tire reaches a specified position, the conveying roller of the lubrication part is stopped, the lubricating roller of the lubrication part is started to be lifted until the lubricating roller is lifted in place, the tire holder is started to attach the tire to the lubricating roller, meanwhile, the conveying rollers on the two sides of the lubrication part respectively perform forward rotation and reverse rotation, and the tire rotates to be matched with the lubricating roller to lubricate the tire opening.
And after the tire lubrication is finished, the tire gripper is opened, the lubricating roller descends, the tire waits for entering the detection part for detection, and meanwhile, the external time relay is electrified to start timing.
When the part to be detected allows the tire to enter the detection part for detection, whether an external time relay delays a signal is judged firstly, if not, the tire is released, and the next tire lubricating process is started.
If the time delay reaches the signal, the current step is cancelled, secondary lubrication is carried out on the tire from the step of lifting the lubricating roller, and a new lubricating process is carried out.
Claims (1)
1. A method for automatically carrying out secondary lubrication on dynamic balance detection of a tire is characterized in that in an original PLC control system of equipment, a direct-current 24V negative electrode output point is arranged after normal lubrication of the tire is finished through programming, a negative electrode of an input power supply of a time relay is connected to the output point, a positive electrode of the input power supply of the time relay is connected to a 24V positive electrode of a direct-current power supply, the upper ends of a group of electrifying delay closed contacts of the time relay are connected to the 24V negative electrode of the direct-current power supply, and the lower ends of the group of electrifying delay closed contacts of the time relay are connected to an input point of the original PLC control system of the equipment, so that the PLC can obtain a delay time arrival signal. In actual production, the dial switch of the time relay can be adjusted according to environmental conditions to obtain ideal delay time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044813.7A CN113586929A (en) | 2021-09-07 | 2021-09-07 | Method for automatically carrying out secondary lubrication in tire dynamic balance detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044813.7A CN113586929A (en) | 2021-09-07 | 2021-09-07 | Method for automatically carrying out secondary lubrication in tire dynamic balance detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113586929A true CN113586929A (en) | 2021-11-02 |
Family
ID=78241646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111044813.7A Pending CN113586929A (en) | 2021-09-07 | 2021-09-07 | Method for automatically carrying out secondary lubrication in tire dynamic balance detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113586929A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000046997A (en) * | 1998-12-31 | 2000-07-25 | 추호석 | Method for controlling lubrication of high velocity spindle unit |
| CN201815360U (en) * | 2010-10-18 | 2011-05-04 | 上海市东方海事工程技术有限公司 | Coal mill device with function of automatic lubrication and automatic coal collection |
| CN201835312U (en) * | 2010-10-30 | 2011-05-18 | 湘潭电气设备制造有限责任公司 | Device adopting PLC for controlling lubrication of excavator |
| CN202302659U (en) * | 2011-10-08 | 2012-07-04 | 中荣印刷（天津）有限公司 | Automatic oiling device |
| CN102943950A (en) * | 2012-11-21 | 2013-02-27 | 马钢(集团)控股有限公司 | Wire oil-air lubrication control method |
| CN203809662U (en) * | 2014-04-23 | 2014-09-03 | 沈阳鼓风机集团风电有限公司 | Gearbox lubricating oil cooling control system of wind generating set |
| CN104038190A (en) * | 2014-06-19 | 2014-09-10 | 米振宇 | Automatic lubrication control circuit |
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
| CN207005255U (en) * | 2017-06-14 | 2018-02-13 | 中国石油化工股份有限公司洛阳分公司工会委员会 | A kind of self-lubricate grease injector for being used to circulate driving chain |
| CN108548081A (en) * | 2018-06-29 | 2018-09-18 | 徐州徐工筑路机械有限公司 | A kind of centralized lubrication automatic control system and its lubricating method |
| CN109140220A (en) * | 2018-09-07 | 2019-01-04 | 四川川润液压润滑设备有限公司 | A kind of energy-saving control system and control method for heavy wool mouth lubrication |
| CN208965370U (en) * | 2018-08-07 | 2019-06-11 | 宁夏路桥工程股份有限公司 | A kind of pneumatic-tired rollers tire automatic fuel spray device |
| CN210510999U (en) * | 2019-08-19 | 2020-05-12 | 湖北江汉建筑工程机械有限公司 | Tower machine slewing bearing raceway lubricating system based on PLC control |
| CN210573347U (en) * | 2019-08-26 | 2020-05-19 | 广州地铁集团有限公司 | Function detection equipment for rim lubricating device controller |
| CN211040428U (en) * | 2019-10-14 | 2020-07-17 | 辽宁忠旺机械设备制造有限公司 | Lubrication control device |
| CN111578112A (en) * | 2020-05-14 | 2020-08-25 | 东莞市亚恩帝机床有限公司 | Automatic oil supply lubricating system and method for machine tool |
-
2021
- 2021-09-07 CN CN202111044813.7A patent/CN113586929A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000046997A (en) * | 1998-12-31 | 2000-07-25 | 추호석 | Method for controlling lubrication of high velocity spindle unit |
| CN201815360U (en) * | 2010-10-18 | 2011-05-04 | 上海市东方海事工程技术有限公司 | Coal mill device with function of automatic lubrication and automatic coal collection |
| CN201835312U (en) * | 2010-10-30 | 2011-05-18 | 湘潭电气设备制造有限责任公司 | Device adopting PLC for controlling lubrication of excavator |
| CN202302659U (en) * | 2011-10-08 | 2012-07-04 | 中荣印刷（天津）有限公司 | Automatic oiling device |
| CN102943950A (en) * | 2012-11-21 | 2013-02-27 | 马钢(集团)控股有限公司 | Wire oil-air lubrication control method |
| CN203809662U (en) * | 2014-04-23 | 2014-09-03 | 沈阳鼓风机集团风电有限公司 | Gearbox lubricating oil cooling control system of wind generating set |
| CN104038190A (en) * | 2014-06-19 | 2014-09-10 | 米振宇 | Automatic lubrication control circuit |
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
| CN207005255U (en) * | 2017-06-14 | 2018-02-13 | 中国石油化工股份有限公司洛阳分公司工会委员会 | A kind of self-lubricate grease injector for being used to circulate driving chain |
| CN108548081A (en) * | 2018-06-29 | 2018-09-18 | 徐州徐工筑路机械有限公司 | A kind of centralized lubrication automatic control system and its lubricating method |
| CN208965370U (en) * | 2018-08-07 | 2019-06-11 | 宁夏路桥工程股份有限公司 | A kind of pneumatic-tired rollers tire automatic fuel spray device |
| CN109140220A (en) * | 2018-09-07 | 2019-01-04 | 四川川润液压润滑设备有限公司 | A kind of energy-saving control system and control method for heavy wool mouth lubrication |
| CN210510999U (en) * | 2019-08-19 | 2020-05-12 | 湖北江汉建筑工程机械有限公司 | Tower machine slewing bearing raceway lubricating system based on PLC control |
| CN210573347U (en) * | 2019-08-26 | 2020-05-19 | 广州地铁集团有限公司 | Function detection equipment for rim lubricating device controller |
| CN211040428U (en) * | 2019-10-14 | 2020-07-17 | 辽宁忠旺机械设备制造有限公司 | Lubrication control device |
| CN111578112A (en) * | 2020-05-14 | 2020-08-25 | 东莞市亚恩帝机床有限公司 | Automatic oil supply lubricating system and method for machine tool |
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