CN103264370A - Torsion automatic-controlling system used for electric screw driver - Google Patents
Torsion automatic-controlling system used for electric screw driver Download PDFInfo
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- CN103264370A CN103264370A CN2013102174747A CN201310217474A CN103264370A CN 103264370 A CN103264370 A CN 103264370A CN 2013102174747 A CN2013102174747 A CN 2013102174747A CN 201310217474 A CN201310217474 A CN 201310217474A CN 103264370 A CN103264370 A CN 103264370A
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Abstract
The invention discloses a torsion automatic-controlling system used for an electric screw driver. The torsion automatic-controlling system used for the electric screw driver can automatically control the electric screw driver to stall accurately according to preset torsion, and the electric screw driver controlled by the torsion automatic-controlling system used for the electric screw driver can completely replace an existing widely-used mechanical torque-locking electric screw driver. The torsion automatic-controlling system used for the electric screw driver monitors the working state of the screw driver in real time through sensors, and signal acquisition regulation and ARM software and hardware technologies, once the torsion of the screw driver reaches a preset value, the screw driver stalls rapidly to enable the tightness degree of screws to meet preset requirements, the fact that combination of the locked screws and a workpiece reaches set torsion is ensured, and therefore the situation of excessive loosening and excessive tightening of screws is prevented from occurring. In addition, online monitoring of the operation situations of the screws during an automatic production process can be achieved, online monitoring of torsion difference is achieved, and online setting of torsion values of different screw drivers is achieved.
Description
Technical field
The present invention relates to a kind of torsion robot control system(RCS) for electric screw driver.
Background technology
Electric screw driver be owing to can lock screw fast, arrange and to lock torsion, by modern manufacturing industry particularly the electronic digital product manufacturing industry be extensive use of, for the standardization of products and in enormous quantities the manufacturing have been made distinctions won on the battlefield.But, particularly the quality requirement to the electronic digital product is more and more higher along with the upgrading of manufacturing industry technology and product, to the requirement of product manufacture also more and more strictness and factory to high-intelligentization, the fast development of few peopleization, the electric screw driver of traditional employing mechanical type torsion set-up mode is not accurate owing to existing the torsion setting, torque force overload is uncontrollable, torsion arranges more loaded down with trivial details and needs frequent adjustment to cause shortcomings such as the torsion value of setting deviation because of continuous firing, in production automation process, lag behind other and make equipment, the development of technology and technology can not have been satisfied modern manufacturing industry to the requirement of electric screw driver.
Summary of the invention
The object of the invention is to provide a kind of torsion robot control system(RCS) for electric screw driver, it adopts accurate sensing technology, Signal Collection Technology, ARM high-speed processing technology that the torsion of electric screw driver is monitored in real time, control fully automatically in time has a power failure and moves the rotation of screwdriver, reaches the purpose that screw locking torsion meets preset requirement.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of torsion robot control system(RCS) for electric screw driver, system comprise sensing module, the signal condition module that links to each other successively, the Executive Module of gathering main control module and driving electric screw driver body,
Electric current, voltage, the tach signal of the real-time sensing screwdriver of sensing module, and electric current, voltage, the tach signal that collects be sent to the signal condition module;
The signal condition module converts electric current, the voltage tach signal of receiving to by filter circuit, amplifying circuit, shaping circuit and is suitable for the signal of telecommunication that A/D gathers and handles, and the signal of telecommunication that will nurse one's health is transferred to the collection main control module by electronic circuit;
Gather main control module and change the signal of telecommunication that collection signal condition module transmission in real time comes by A/D, and the signal of telecommunication that will collect in real time is processed into the control data, then real-time control data and default torsion control target data are compared, gather main control module and send the driving control instruction according to comparison result to Executive Module;
Executive Module is according to gathering the driving control instruction realization start and stop screwdriver that main control module sends.
For technique scheme, the inventor also has further optimization embodiment.
As optimization, be provided with human-computer interaction module in the described torsion robot control system(RCS), described human-computer interaction module connects by electronic circuit with the collection main control module, human-computer interaction module is used to the user to provide with screwdriver torsion robot control system(RCS) to carry out mutual device, human-computer interaction module comprise be provided with display unit that data and state show for output, be used for the input block of input torsion control target data preset value and system configuration information.Operating personnel by human-computer interaction module can be configured screw driver controller, calibrate, operation such as inquiry.
As optimization, also be provided with in the described torsion robot control system(RCS) for the communication module that connects native system and Local or Remote equipment, described communication module links to each other with the collection main control module by electronic circuit, and the work information of screwdriver can be sent to Local or Remote equipment by communication module.
In addition, system's electricity consumption of torsion robot control system(RCS) is powered by the power module of system itself.
With respect to scheme of the prior art, advantage of the present invention is:
The invention discloses a kind of torsion robot control system(RCS) for electric screw driver, native system can be according to presetting torsion accurately control electric screw driver stall automatically in electric screw driver torsion range ability, and the electric screw driver that adopts native system to control can substitute the mechanical type that is widely used at present fully and lock the torsion electric screw driver.The present invention is by sensor, signal collection modulation and ARM software and hardware technology, monitor the duty of screwdriver in real time, in a single day screwdriver torsion reach and preset the just stall rapidly of the value of setting, make the tightness of screw reach preset requirement, the screw that assurance is locked and the combination of workpiece reach the torsion of setting, thereby the situation of avoiding screw to cross pine or tension takes place.In addition, in the automated production process, can realize on-line monitoring screwdriver operation conditions, realize on-line monitoring torsion difference value, the online torque value that different screwdrivers are set, real time record locks quantity and transmission.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the system architecture diagram of the embodiment of the invention.
The specific embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for explanation the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment:
Present embodiment has been described a kind of torsion robot control system(RCS) for electric screw driver, system architecture diagram as shown in Figure 1, described torsion robot control system(RCS) comprises sensing module, the signal condition module that links to each other successively, the Executive Module of gathering main control module and driving electric screw driver body
Electric current, voltage, the tach signal of the real-time sensing screwdriver of sensing module, and electric current, voltage, the tach signal that collects be sent to the signal condition module;
The signal condition module converts electric current, the voltage tach signal of receiving to by filter circuit, amplifying circuit, shaping circuit and is suitable for the signal of telecommunication that A/D gathers and handles, and the signal of telecommunication that will nurse one's health is transferred to the collection main control module by electronic circuit;
Gather main control module and change the signal of telecommunication that collection signal condition module transmission in real time comes by A/D, and the signal of telecommunication that will collect in real time is processed into the control data, then real-time control data and default torsion control target data are compared, gather main control module and send the driving control instruction according to comparison result to Executive Module;
Executive Module is according to gathering the driving control instruction realization start and stop screwdriver that main control module sends.
In addition, be provided with human-computer interaction module in the described torsion robot control system(RCS), described human-computer interaction module connects by electronic circuit with the collection main control module, human-computer interaction module is used to the user to provide with system to carry out mutual device, human-computer interaction module comprise be provided with display unit that data and state show for output, be used for the input block of input torsion control target data preset value and system configuration information.Operating personnel by human-computer interaction module can be configured screw driver controller, calibrate, operation such as inquiry.
Also be provided with in the described torsion robot control system(RCS) for the communication module that connects native system and Local or Remote equipment, described communication module links to each other with the collection main control module by electronic circuit, and the work information of screwdriver is sent to Local or Remote equipment by communication module.
System's electricity consumption of torsion robot control system(RCS) is powered by the power module of system itself.
During this torsion self-detecting control system work, workflow is as shown in Figure 2, and is specific as follows:
At first by human-computer interaction module torsion control target data is set, and torsion is controlled target data is sent to the collection main control module;
Gather drive current, voltage and the tach signal that drives electric screw driver work in real time and be sent to the signal condition module by sensing module;
After the signal condition module is carried out filtering, amplification, shaping to electric current, voltage and the tach signal of receiving, convert the signal of telecommunication that is suitable for the A/D collection and handles to, and the signal of telecommunication that will nurse one's health is delivered to the collection main control module;
The collection main control module converts the electrical signal to real-time control data again and compares with the torsion control target data by the human-computer interaction module setting, according to comparison result, the control data equal to control in real time the work that target data then stops electric screw driver immediately in the time of strictly according to the facts, realize the accurate control to bottle opener torsion.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All spirit essence is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. a torsion robot control system(RCS) that is used for electric screw driver is characterized in that, system comprises sensing module, the signal condition module that links to each other successively, the Executive Module of gathering main control module and driving electric screw driver body,
Electric current, voltage, the tach signal of the real-time sensing screwdriver of sensing module, and electric current, voltage, the tach signal that collects be sent to the signal condition module;
The signal condition module converts electric current, voltage, the tach signal of receiving to by filter circuit, amplifying circuit, shaping circuit and is suitable for the signal of telecommunication that A/D gathers and handles, and the signal of telecommunication that will nurse one's health is transferred to the collection main control module by electronic circuit;
Gather main control module and change the signal of telecommunication that collection signal condition module transmission in real time comes by A/D, and the signal of telecommunication that will collect in real time is processed into the control data, then real-time control data and default torsion control target data are compared, gather main control module and send the driving control instruction according to comparison result to Executive Module;
Executive Module is according to gathering the driving control instruction realization start and stop screwdriver that main control module sends.
2. the torsion robot control system(RCS) for electric screw driver according to claim 1, it is characterized in that, be provided with human-computer interaction module in the described torsion robot control system(RCS), described human-computer interaction module connects by electronic circuit with the collection main control module, human-computer interaction module is used to the user to provide with screwdriver torsion robot control system(RCS) to carry out mutual device, human-computer interaction module comprise be provided with display unit that data and state show for output, be used for the input block of input torsion control target data preset value and system configuration information.
3. the torsion robot control system(RCS) for electric screw driver according to claim 1, it is characterized in that, also be provided with in the described torsion robot control system(RCS) for the communication module that connects native system and local miscellaneous equipment or remote equipment, described communication module links to each other with the collection main control module by electronic circuit, and the work information of screwdriver can be sent to local device or remote equipment by communication module.
4. the torsion robot control system(RCS) for electric screw driver according to claim 1 is characterized in that, system's electricity consumption of torsion robot control system(RCS) is powered by the power module of system itself.
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| CN201310217474.7A CN103264370B (en) | 2013-06-04 | 2013-06-04 | Torsion robot control system(RCS) for electric screw driver |
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| CN201310217474.7A CN103264370B (en) | 2013-06-04 | 2013-06-04 | Torsion robot control system(RCS) for electric screw driver |
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| CN103264370B CN103264370B (en) | 2016-06-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269508A (en) * | 2015-11-25 | 2016-01-27 | 柴可 | Method for implementing automatic moment screwdriver |
| CN106444544A (en) * | 2016-11-22 | 2017-02-22 | 环鸿电子（昆山）有限公司 | Screw locking sequence control system |
| TWI578131B (en) * | 2014-12-12 | 2017-04-11 | 環鴻科技股份有限公司 | Screw locking control system and operating method using same |
| CN109108882A (en) * | 2017-06-26 | 2019-01-01 | 中国气动工业股份有限公司 | The torsion control system and its torsion control method of electric impact-type dynamic torque tool |
| CN109968265A (en) * | 2017-12-28 | 2019-07-05 | 苏州宝时得电动工具有限公司 | Electric tool and its control method and device |
| CN116197649A (en) * | 2023-04-28 | 2023-06-02 | 深圳市磐锋精密技术有限公司 | Intelligent adjusting system for screw locking machine |
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| DE4019895A1 (en) * | 1990-06-22 | 1992-01-02 | Ceka Elektrowerkzeuge Ag & Co | METHOD AND DEVICE FOR CONTROLLING THE OPERATION OF ELECTRICAL HAND DEVICES |
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| CN101347932A (en) * | 2007-07-20 | 2009-01-21 | 关弘科技股份有限公司 | Torsion control device of electric handwork tool |
| CN202726810U (en) * | 2012-07-25 | 2013-02-13 | 深圳市智立方自动化设备有限公司 | Electric torque tool |
| EP2671682A2 (en) * | 2012-06-08 | 2013-12-11 | Black & Decker Inc. | Fastener setting algorithm for drill driver |
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2013
- 2013-06-04 CN CN201310217474.7A patent/CN103264370B/en not_active Expired - Fee Related
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| DE4019895A1 (en) * | 1990-06-22 | 1992-01-02 | Ceka Elektrowerkzeuge Ag & Co | METHOD AND DEVICE FOR CONTROLLING THE OPERATION OF ELECTRICAL HAND DEVICES |
| KR20060011383A (en) * | 2004-07-30 | 2006-02-03 | 한국전력공사 | A digital turbine control system with triple modular redundant for controlling turbine of power plant |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI578131B (en) * | 2014-12-12 | 2017-04-11 | 環鴻科技股份有限公司 | Screw locking control system and operating method using same |
| CN105269508A (en) * | 2015-11-25 | 2016-01-27 | 柴可 | Method for implementing automatic moment screwdriver |
| CN106444544A (en) * | 2016-11-22 | 2017-02-22 | 环鸿电子（昆山）有限公司 | Screw locking sequence control system |
| CN109108882A (en) * | 2017-06-26 | 2019-01-01 | 中国气动工业股份有限公司 | The torsion control system and its torsion control method of electric impact-type dynamic torque tool |
| CN109108882B (en) * | 2017-06-26 | 2021-02-09 | 李育侪 | Torsion control system and torsion control method of electric impact type torsion tool |
| CN109968265A (en) * | 2017-12-28 | 2019-07-05 | 苏州宝时得电动工具有限公司 | Electric tool and its control method and device |
| CN116197649A (en) * | 2023-04-28 | 2023-06-02 | 深圳市磐锋精密技术有限公司 | Intelligent adjusting system for screw locking machine |
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| CN103264370B (en) | 2016-06-22 |
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