CN105867304A - Locking machine with press function and machining method thereof - Google Patents
Locking machine with press function and machining method thereof Download PDFInfo
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- CN105867304A CN105867304A CN201610366534.5A CN201610366534A CN105867304A CN 105867304 A CN105867304 A CN 105867304A CN 201610366534 A CN201610366534 A CN 201610366534A CN 105867304 A CN105867304 A CN 105867304A
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- press
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- 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
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4063—Monitoring general control system
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- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32403—Supervisory control, monitor and control system, by operator or automatic
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Presses (AREA)
Abstract
The invention discloses a locking machine with a press function and a machining method thereof. The locking machine comprises two servo press systems, a servo driver, a comprehensive control system and a computer terminal system. The servo driver in data connection with the servo press systems through encoder connection lines and internally provided with an efficient pressure sensing system capable of collecting real-time pressure data of the press systems. The comprehensive control system comprises a small PLC system, a positioning module and an AD module. The efficient pressure sensing system is in data connection with the AD module, the positioning module is in data connection with the servo driver and sends pulse signals to control the servo driver to operate, the small PLC system is in data connection with the servo driver, and the small PLC system, the positioning module and the AD module are in data connection with the computer terminal system. The locking machine with the press function can find defective parts in time and sends an alarm, increases the percent of pass of products, effectively improves press fitting efficiency and product quality, and reduces cost.
Description
Technical field:
The present invention relates to a kind of locking machine, especially relate to a kind of locking machine with press function and processing method thereof.
Background technology:
Current traditional locks deduction do very directly part pressed down simply by press when part press-fits snap close, rotate, the action of molding, thus in the course of processing, the torsion of the pressure pressed down and torsion cannot be controlled in real time and adjusts in time according to actual processing pressure or torsion, and cannot pinpoint the problems the most in time by the real-time status during state modulator management and control part press-fits and correct, there is certain hidden danger of quality.
Summary of the invention:
The technical problem to be solved is: provide a kind of easy to operate and can monitor in real time and adjust press-fit during the state of motor improve locking machine and the processing method thereof of forming quality of products.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
nullA kind of locking machine with press function，Including two servo press system、Servo-driver、Complex control system and be preset with snap close and press-fit the terminal system of program，Electrically connected by power line between described servo-driver with servo press system，And by encoder connecting line data cube computation，The efficient pressure capsule system that can gather servo press system real-time pressure data it is provided with in described servo-driver，Described complex control system includes small PLC system、Locating module and A/D module，Described efficient pressure capsule system and A/D module data cube computation，Described locating module and servo-driver data cube computation also send pulse signal and control servo-driver and run，Described small PLC system and servo-driver data cube computation，Described small PLC system、Locating module and A/D module equal data cube computation terminal system.
As preferably, described efficient pressure capsule system is set to driver torque current loop systems.
As preferably, described servo press system includes electricity cylinder and servomotor.
The processing method of a kind of locking machine with press function, comprises the following steps:
The structural parameters of the snap close that step one, first user press-fit according to actual needs terminal system computer control to arrange snap close in software press-fit parameter；
Step 2, user selects startup program at the alternating interface between man and computer of terminal system, then according to the parameter that pre-sets the signal instruction press-fited is transferred to small PLC system, and is sent signal instruction by small PLC system and to servo-driver and control servomotor and implement to press-fit action；
Step 3, servomotor is controlled enforcement by electricity cylinder and press-fits action, signal is also fed back to A/D module by pressure information during driver torque current loop systems Real-time Collection servomotor press-in in servo-driver, and locating module sends pulse signal and feeds back to locating module to servo-driver and by the real-time position information of servomotor；
Step 4, by A/D module, locating module, the data signal of the real-time force of servomotor Yu displacement is calculated and is converted into digital data transmission to small PLC system, adjust pressure and the position of servomotor more in real time according to live signal instruction and parameter preset by small PLC system, meet and press-fit requirement, process the product conformed to quality requirements.
As preferably, described terminal control system connects warning system, A/D module in described step 4 and locating module simultaneously by the data information transfer that gathers to terminal control system, it is provided with QA calibrating parameters in terminal control system, then determined that whether product meets prescription by terminal control system according to QA calibrating parameters contrast real-time data collection, if not meeting prescription, then control warning system warning reminding user and make adjustment in time.
Compared with prior art, usefulness of the present invention is: described in there is the locking machine of press function and processing method thereof on the basis of relatively low machine hardware cost, realize precision higher, fully functional, power-the shift value in process of press in can be shown in real time, and in real time " power " is monitored in the course of processing, note abnormalities in time and correct, bad part is found in time and reports to the police, thus it is effectively improved conforming product rate, realize processing during product press-fits, monitoring, adjust, the control of the quality reported to the police, it is effectively improved and press-fits efficiency and product quality, cost-effective, save manpower, material resources, there is higher economic benefit, it is suitable for popularization and application.
Accompanying drawing illustrates:
The present invention is further described below in conjunction with the accompanying drawings:
Fig. 1 is principle of the invention schematic diagram；
Fig. 2 is the structural representation of the present invention.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and detailed description of the invention describes the present invention:
nullSuch as Fig. 1、A kind of locking machine with press function shown in Fig. 2，Including two servo press system、Servo-driver 1、Complex control system and be preset with snap close and press-fit the terminal system 2 of program，Preferably，Press-fit process for convenience press-fits effect and efficiency，Improve Qualified Products Rate，Described press system includes electricity cylinder 6 and servomotor 7，Electrically connected by power line between described servo-driver 1 and press system，And by encoder connecting line data cube computation，The efficient pressure capsule system that can gather press system real-time pressure data it is provided with in described servo-driver 1，Preferably，For further enhancing the corresponding speed of described efficient pressure capsule system、Control accuracy and control performance，Described efficient pressure capsule system is set to driver torque current loop systems.
Described complex control system includes small PLC system 3, locating module 4 and A/D module 5, described efficient pressure capsule system and A/D module 5 data cube computation, described locating module 4 and servo-driver 1 data cube computation also send pulse signal and control servo-driver 1 and run, described small PLC system 3 and servo-driver 1 data cube computation, described small PLC system 3, locating module 4 and the equal data cube computation terminal system 2 of A/D module 5.
The processing method of a kind of locking machine with press function, comprises the following steps:
The structural parameters of the snap close that step one, first user press-fit according to actual needs are in terminal system
Arrange snap close in control software in the computer of 2 press-fits parameter；
Step 2, user selects startup program, then at the alternating interface between man and computer of terminal system 2
According to the parameter pre-set the signal instruction press-fited is transferred to small PLC system 3, and by small PLC system 3 transmission signal instruction to servo-driver 1 and control servomotor 7 and implement to press-fit action；
Step 3, servomotor 7 is controlled enforcement by electricity cylinder 6 and press-fits action, the driver in servo-driver 1
Signal is also fed back to A/D module 5 by pressure information when torque current loop systems Real-time Collection servomotor 7 is pressed into, and locating module 4 sends the pulse signal real-time position information to servo-driver 1 and by servomotor 7 and feeds back to locating module 4；
Step 4, is calculated the signal of the real-time force of servomotor 7 with displacement by A/D module 5, locating module 4
And it is converted into digital data transmission to small PLC system 3, then adjusted pressure and the position of servomotor 7 in real time according to live signal and parameter preset by small PLC system 3, meet and press-fit requirement, process the product conformed to quality requirements.
Described terminal control system 2 connects warning system, A/D module 5 in described step 4 and locating module 4 simultaneously by the data information transfer that gathers to terminal control system 2, it is provided with QA calibrating parameters in terminal control system 2, then determined that whether product meets prescription by terminal control system 2 according to QA calibrating parameters contrast real-time data collection, if not meeting prescription, then control warning system warning reminding user and make adjustment in time
nullIn actual application，Starting up's locking machine，Then controlled servomotor 7 according to pre-set programs transmission signal instruction to servo-driver 1 by small PLC control system 3 to run，Process is press-fited by what servomotor 7 realized snap close，Servo-driver 1 can effectively play the servomotor 7 hi-Fix effect in running，Efficient driver torque current loop systems it is provided with in servo-driver 1，Thus replaced pressure transducer by driver torque current loop systems，And process gathering signal，And carrying out timing signal，Between " servo pressure " data within servo-driver and the QA check meter in external computer terminal system 2, the suitable margin of tolerance can will be set，Thus servomotor 7 stability operationally has been effectively ensured，And effectively the pressure of servomotor 7 is monitored in real time and feeds back to A/D module 5，Sensing data is converted into digital data transmission to small PLC system 3 and after carrying out calculating process by A/D module 5，Transmission needs the signal instruction adjusted to servo-driver 1 pressure that adjusts servomotor 7.And transmission pulse signal instruction the most effectively controls and the displacement of feedback servo motor 7 between locating module 4 and servo-driver 1, then adjusted position and the displacement of servomotor 7 in time by small PLC system 3, meet the correct needs processing displacement.
Thus can effectively realize any current location or current power stage, corresponding position or the capturing function of pressure, and on the other hand, alternating interface between man and computer in terminal system 2 can show and monitor the pressure of servomotor and the enforcement state of displacement in time, then facilitate user of service can monitor and make in time corresponding equipment in real time and adjust correction, pinpoint the problems and correct in time, bad part can be found in time and be reported to the police, thus in process of producing product, displacement can be set according to the technological requirement of product and pressure parameter differentiates the function that product is the most qualified, then conforming product rate is improved.
The above-mentioned locking machine with press function and processing method thereof are on the basis of relatively low machine hardware cost, realize precision higher, fully functional, power-the shift value in process of press in can be shown in real time, and the real-time monitoring to " power " in the course of processing, note abnormalities in time and correct, bad part is found in time and reports to the police, thus it is effectively improved conforming product rate, realize processing during product press-fits, monitoring, adjust, the control of the quality reported to the police, it is effectively improved and press-fits efficiency and product quality, cost-effective, save manpower, material resources, there is higher economic benefit.
It is emphasized that: be the most only presently preferred embodiments of the present invention, not the present invention is made any pro forma restriction, every any simple modification, equivalent variations and modification made above example according to the technical spirit of the present invention, all still falls within the range of technical solution of the present invention.
Claims (5)
- null1. a locking machine with press function，It is characterized in that: include two servo press system、Servo-driver (1)、Complex control system and be preset with snap close and press-fit the terminal system (2) of program，Described servo-driver (1) is electrically connected by power line between servo press system，And by encoder connecting line data cube computation，The efficient pressure capsule system that can gather servo press system real-time pressure data it is provided with in described servo-driver (1)，Described complex control system includes small PLC system (3)、Locating module (4) and A/D module (5)，Described efficient pressure capsule system and A/D module (5) data cube computation，Described locating module (4) and servo-driver (1) data cube computation also send pulse signal and control servo-driver (1) and run，Described small PLC system (3) and servo-driver (1) data cube computation，Described small PLC system (3)、Locating module (4) and A/D module (5) all data cube computation terminal system (2).
- A kind of locking machine with press function the most according to claim 1, it is characterised in that: described efficient pressure capsule system is set to driver torque current loop systems.
- A kind of locking machine with press function the most according to claim 1, it is characterised in that: described servo press system includes electricity cylinder (6) and servomotor (7).
- 4. the processing method of a locking machine with press function, it is characterised in that: comprise the following steps:The structural parameters of the snap close that step one, first user press-fit according to actual needs terminal system (2) computer control to arrange snap close in software press-fit parameter；Step 2, user selects startup program at the alternating interface between man and computer of terminal system (2), then according to the parameter that pre-sets the signal instruction press-fited is transferred to small PLC system (3), and is sent signal instruction by small PLC system (3) and to servo-driver (1) and control servomotor (7) and implement to press-fit action；Step 3, servomotor (7) is controlled enforcement by electricity cylinder (6) and press-fits action, in servo-driver (1) driver torque current loop systems Real-time Collection servomotor (7) press-in time pressure information and signal is fed back to A/D module (5), locating module (4) send the pulse signal real-time position information to servo-driver (1) and by servomotor (7) feed back to locating module (4)；Step 4, the real-time force of servomotor (7) and the data signal of displacement calculated and be converted into digital data transmission to small PLC system (3) by A/D module (5), locating module (4), adjust pressure and the position of servomotor (7) more in real time according to live signal instruction and parameter preset by small PLC system (3), meet and press-fit requirement, process the product conformed to quality requirements.
- The processing method of a kind of locking machine with press function the most according to claim 4, it is characterized in that: described terminal control system (2) connects warning system, A/D module (5) in described step 4 and locating module (4) are simultaneously by the data information transfer that gathers to terminal control system (2), it is provided with QA calibrating parameters in terminal control system (2), then determined that whether product meets prescription by terminal control system (2) according to QA calibrating parameters contrast real-time data collection, if not meeting prescription, then control warning system warning reminding user to make adjustment in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366534.5A CN105867304A (en) | 2016-05-30 | 2016-05-30 | Locking machine with press function and machining method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366534.5A CN105867304A (en) | 2016-05-30 | 2016-05-30 | Locking machine with press function and machining method thereof |
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| CN105867304A true CN105867304A (en) | 2016-08-17 |
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| CN201610366534.5A Pending CN105867304A (en) | 2016-05-30 | 2016-05-30 | Locking machine with press function and machining method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755969A (en) * | 2022-03-22 | 2022-07-15 | 中国第一汽车股份有限公司 | Control method and system for assisting servo motor driving through weighing and displacement sensor |
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2016
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Patent Citations (8)
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| US5289388A (en) * | 1989-04-21 | 1994-02-22 | Vickers, Incorporated | Electrohydraulic control of a die casting machine |
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| JP2006167788A (en) * | 2004-12-20 | 2006-06-29 | Komatsu Sanki Kk | Press forming apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755969A (en) * | 2022-03-22 | 2022-07-15 | 中国第一汽车股份有限公司 | Control method and system for assisting servo motor driving through weighing and displacement sensor |
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Application publication date: 20160817 |