CN108746458A - Pressure pulling rivet machine control system - Google Patents
Pressure pulling rivet machine control system Download PDFInfo
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- CN108746458A CN108746458A CN201810805934.0A CN201810805934A CN108746458A CN 108746458 A CN108746458 A CN 108746458A CN 201810805934 A CN201810805934 A CN 201810805934A CN 108746458 A CN108746458 A CN 108746458A
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- China
- Prior art keywords
- pressure
- staking
- control
- pulling rivet
- rivet machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/28—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups
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- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to pressure pulling rivet machine technical fields, provide a kind of pressure pulling rivet machine control system.The system includes：Input module inputs setting staking parameter information according to user, and the staking parameter information is converted to parameter signal and is sent to Logic control module, and is inputted to Logic control module according to user and send staking control signal；The parameter signal is converted to state modulator instruction and is sent to an at least pressure pulling rivet machine device, and staking control signal is converted to driving instruction and is sent to an at least pressure pulling rivet machine device by Logic control module；An at least pressure pulling rivet machine device carries out staking operation according to state modulator instruction and the driving instruction.The present invention is by parameter setting device and logic control implementations separate design so that staking parameter is arranged in user in real time according to demand, and parameter modification is convenient, while realizing that a Logic control module can control more rivet pulling devices work, improves production efficiency, cost-effective.
Description
Technical field
The invention belongs to pressure pulling rivet machine technical fields, are to be related to a kind of pressure pulling rivet machine control system more specifically.
Background technology
Hydraulic pressure pulling rivet machine is newly made and is overhauled industry in lorry and is widely used at present, is usually used in panel seat, pillar connection etc.
Riveting, be the riveting equipment being most widely used at present.It is programmable in main control module with the long-time service of pressure pulling rivet machine
The circuit connecting mode of logic controller and touch screen is susceptible to problem, and touch screen is difficult to that modification state modulator is programmable to patrol
Controller is collected, and then the staking quality of pressure pulling rivet machine can be influenced, if integral replacing touch screen, can not only be brought not to maintenance work
Just, it can also influence normally to produce；A programmable logic controller is only used for one rivet pulling device of control simultaneously, not only reduces and draws
The efficiency of riveting, also increases cost.
Invention content
In consideration of it, the present invention provides a kind of pressure pulling rivet machine control system, it is intended to solve to may be programmed in pressure pulling rivet machine in the prior art
The be set together not easy to repair and programmable logic controller (PLC) that breaks down of logic controller and touch screen only controls a staking
Device so that the low problem of staking efficiency.
An embodiment of the present invention provides a kind of pressure pulling rivet machine control systems, including：Input module, Logic control module and at least
One pressure pulling rivet machine device；
The input module for inputting setting staking parameter information according to user, and the staking parameter information is turned
It is changed to parameter signal and is sent to the Logic control module, and inputted to the Logic control module according to user and send staking
Control signal；
The Logic control module is sent to described at least one for the parameter signal to be converted to state modulator instruction
Platform pressure pulling rivet machine device, and staking control signal is converted into driving instruction and is sent to an at least pressure pulling rivet machine dress
It sets；
An at least pressure pulling rivet machine device, for carrying out staking according to state modulator instruction and the driving instruction
Operation.
Optionally, the staking parameter information includes：Maximum tension and compression parameter and maximum back-pressure parameter；
The input module is specifically used for：The maximum tension and compression parameter of setting and maximum back-pressure parameter are inputted according to user, and will
The maximum tension and compression Parameter Switch is that maximum tension and compression signal is sent to the Logic control module, and the maximum back-pressure is joined
Number is converted to maximum back-pressure signal and is sent to the Logic control module.
Optionally, the Logic control module includes：First control unit and the second control unit；
First control unit is electrically connected with an at least pressure pulling rivet machine device, is believed for controlling the staking
It number is converted to driving instruction and is sent to an at least pressure pulling rivet machine device, and according at least one described in user's input control
Pressure pulling rivet machine device works；
Second control unit is electrically connected with an at least pressure pulling rivet machine device, for turning the parameter signal
It is changed to state modulator instruction and is sent to an at least pressure pulling rivet machine device.
Optionally, first control unit includes：
First programmable logic controller (PLC)；With
The staking switch element of at least one control pressure pulling rivet machine device work；With
The pressure switch element that at least one control pressure pulling rivet machine device is pushed；With
Control the hydraulic pressure output control element that the pressure pulling rivet machine device generates hydraulic pressure；
The signal input part of first programmable logic controller (PLC) is connect with the input module, and described first is programmable
The first input end of logic controller is connect with the first end of at least one staking switch element, and described first programmable patrols
The second input terminal for collecting controller is connect with the first end of at least one pressure switch element, first programmable logic
The control terminal of controller with the second end of at least one staking switch element and at least one pressure switch element
Second end connection；
First output end of first programmable logic controller (PLC) and the first end of hydraulic pressure output control element connect
It connects, the second end of the hydraulic pressure output control element is electrically connected with an at least pressure pulling rivet machine device.
Optionally, first control unit further includes that at least one set is changed for controlling the pressure pulling rivet machine device progress staking
To commutation control element；
The first end of at least one set commutation control element and the second output terminal of the first programmable logic controller (PLC) and
Third output end connects, and the second end of at least one set commutation control element is electrically connected with an at least pressure pulling rivet machine device
It connects.
Optionally, second control unit includes：Second programmable logic controller (PLC)；
The signal input part of second programmable logic controller (PLC) is connect with the input module, and described second is programmable
The control terminal of logic controller is connect with an at least pressure pulling rivet machine device.
Optionally, every pressure pulling rivet machine device includes：Driving unit, hydraulic pressure output equipment, pressure sensor and staking
Unit；
The driving unit is connect with the Logic control module, also respectively with the hydraulic pressure output equipment, the pressure
Sensing element is connected with the first input end of staking unit, for according to the driving instruction control the hydraulic pressure output equipment,
The pressure sensor and staking unit starting；
The hydraulic pressure output equipment connects with the second input terminal of the pressure sensor and the staking unit respectively
It connects, to the staking unit output hydraulic pressure；
The pressure sensor is connect with the Logic control module, is also connect with the output end of the staking unit,
It is sent to the Logic control module for acquiring the pressure value when staking unit staking, and by the pressure value.
Optionally, the staking unit includes：Pressure control valve, commutation element group and hand riveter；
The pressure control valve is connect with the first input end of the staking unit, also respectively with the staking unit
The second input terminal connected with the hand riveter, for controlling the hydraulic pressure output equipment to the hand riveter output pressure, with
So that hand riveter carries out staking；
The commutation element group connect with the first input end of the staking unit, also connect, be used for the hand riveter
Control the direction of the hand riveter.
Optionally, the commutation element group includes：Positive valve and negative sense valve；
The forward direction valve controls the hand riveter and carries out tension and compression, and the negative sense valve controls the hand riveter and carries out back-pressure.
Optionally, an at least pressure pulling rivet machine device further includes：For controlling the hydraulic pressure output equipment to the drawing
The hydraulic control component of the hydraulic pressure value of riveting unit output；
The hydraulic pressure output equipment is connect by the hydraulic control component with the staking unit.
The advantageous effect of pressure pulling rivet machine control system compared with prior art in the embodiment of the present invention is：By input module
With Logic control module separate design so that staking parameter information, logic control can be arranged in real time by input module by user
Module controls an at least pressure pulling rivet machine device further according to staking parameter information, and input module is avoided to be arranged with Logic control module
When same module breaks down the case where inconvenient maintenance, maintenance work is simplified；A Logic control module control simultaneously is at least
One pressure pulling rivet machine device, i.e. a Logic control module can control multiple pressure pulling rivet machine devices simultaneously, improve the efficiency of staking,
Cost is saved.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of pressure pulling rivet machine control system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of Logic control module provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of pressure pulling rivet machine device provided in an embodiment of the present invention.
Specific implementation mode
In being described below, for illustration and not for limitation, it is proposed that such as ad hoc approach and apparatus structure, technology it
The detail of class, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no this
The present invention can also be realized in the other embodiments of a little details.In other situations, omit to well-known method and
The detailed description of device, apparatus, circuit and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one
Referring to Fig. 1, a kind of pressure pulling rivet machine control system provided in an embodiment of the present invention, including：Input module, logic control mould
Block and at least a pressure pulling rivet machine device.
Wherein, input module 100 inputs setting staking parameter information according to user, and the staking parameter information is converted
It is sent to Logic control module 200 for parameter signal, and is inputted to Logic control module 200 according to user and sends staking control
Signal；The parameter signal is converted to state modulator instruction and is sent to an at least pressure pulling rivet machine device by Logic control module 200
300, and staking control signal is converted into driving instruction and is sent to an at least pressure pulling rivet machine device 300；At least
One pressure pulling rivet machine device 300 carries out staking operation according to state modulator instruction and the driving instruction.
Illustratively, with the pressure pulling rivet machine control system of the present embodiment include that M platform pressure pulling rivet machines device 300 illustrates, but not
The restriction for 300 quantity of pressure pulling rivet machine device that be to pressure pulling rivet machine control system include.Specifically, Logic control module 200 controls M respectively
Platform pressure pulling rivet machine device 300, the display interface of input module 100 includes M small interface or input module 100 can show M respectively
A interface, each small interface correspond to a pressure pulling rivet machine device 300, a small interface of the user by demand into M small interface
Or multiple small interfaces input corresponding staking parameter information simultaneously, then input module 100 converts the staking parameter information of input
It is sent to Logic control module 200 for parameter signal, parameter signal is converted to state modulator instruction hair by Logic control module 200
Corresponding pressure pulling rivet machine device 300 is given, a Logic control module 200 is realized and controls more pressure pulling rivet machine devices 300, improve
The efficiency of staking, has saved cost.
Optionally, input module 100 also shows the state letter of each control element during the staking of pressure pulling rivet machine device 300
Breath is convenient for the staking process of personnel monitoring's pressure pulling rivet machine device 300, can find the failure problems of each control element in time simultaneously
Repair.
Optionally, input module 100 is connect by data communication bus with Logic control module 200.
Optionally, the staking parameter information includes：Maximum tension and compression parameter and maximum back-pressure parameter.
Input module 100 is specifically used for：The maximum tension and compression parameter of setting and maximum back-pressure parameter are inputted according to user, and by institute
It states maximum tension and compression Parameter Switch and is that maximum tension and compression signal is sent to Logic control module 200, and by the maximum back-pressure parameter
It is converted to maximum back-pressure signal and is sent to Logic control module 200.
Specifically, pressure pulling rivet machine device 300, during staking, Logic control module 200 can control the production of pressure pulling rivet machine device 300
Raw pressure value, when the pressure value generated when pressure pulling rivet machine device 300 is in tension and compression process reaches maximum tension and compression parameter, then pressure pulling rivet machine
Device 300 will carry out back-pressure process；The pressure value generated when pressure pulling rivet machine device 300 is in back-pressure process reaches maximum back-pressure ginseng
When number, then the entire staking process of pressure pulling rivet machine device 300 terminates.In the present embodiment, user can as needed staking material
Etc. information maximum tension and compression parameter and maximum back-pressure parameter are arranged by input module 100, and then Logic control module can be changed
Control program inside 200, to improve the applicability of entire pressure pulling rivet machine control system.
Optionally, input module 100 is the terminal device with touch screen, such as the terminals such as tablet computer and mobile phone.Input mould
Block 100 can also be the terminal such as desktop computer of the terminal device with display screen.Wherein, the display interface of input module 100
Can show pressure sensor in pressure pulling rivet machine device 300 whether normal work, can show and be arranged maximum to pressure pulling rivet machine device 300
Tension and compression value, maximum back-pressure value and current pressure values, may also display staking pipette tips in pressure pulling rivet machine, oil pump, reversal valve current shape
State etc., while also showing the pressure value curve of each staking, to count the pressure state of pressure pulling rivet machine device 300, preferably supervise
300 status information of pressure pulling rivet machine device is controlled, detects whether pressure pulling rivet machine device 300 works normally with Logic control module 200 in real time, more
Good control pressure pulling rivet machine device 300 carries out staking, is provided a great convenience for staff.
In above-mentioned pressure pulling rivet machine control system, input module 100 and 200 separate design of Logic control module so that Yong Huke
With by input module 100 in real time setting staking parameter information, Logic control module 200 further according to staking parameter information control to
A few pressure pulling rivet machine device 300, avoids input module 100 from being arranged when same module breaks down with Logic control module 200
The case where inconvenient maintenance, simplifies maintenance work；A Logic control module 200 controls an at least pressure pulling rivet machine device simultaneously
300, i.e. a Logic control module 100 can control more pressure pulling rivet machine devices 300 simultaneously, improve the efficiency of staking, save
Cost.
Further, referring to Fig. 2, as a kind of specific implementation mode, Logic control module 200 includes：First control
Unit 210 and the second control unit 220.
Wherein, the first control unit 210 and the second control unit 220 are electrically connected with an at least pressure pulling rivet machine device 300；
Staking control signal is converted to driving instruction and is sent to an at least pressure pulling rivet machine device 300 by the first control unit 210, with
And worked according to user's input control at least pressure pulling rivet machine device 300, the second control unit 220 is used for the parameter signal
It is converted to state modulator instruction and is sent to an at least pressure pulling rivet machine device 300.
Optionally, the first control unit 210 includes：First programmable logic controller (PLC) 211, at least one staking switch member
Part 212, at least one pressure switch element 213 and hydraulic pressure export control element 214.
Wherein, the signal input part of the first programmable logic controller (PLC) 211 is connect with input module 100, and first is programmable
The signal input part of logic controller 211 is used to receive the staking control signal of input module 100 and the parameter signal.
The first end of the first input end of first programmable logic controller (PLC) 211 and at least one staking switch element 212
Connection, the second input terminal of the first programmable logic controller (PLC) 211 and the first end of at least one pressure switch element 213 connect
Connect, the control terminal of the first programmable logic controller (PLC) 211 with the second end of at least one staking switch element 212 and at least one
The second end of a pressure switch element 213 connects.
The first end that first output end of the first programmable logic controller (PLC) 211 exports control element 214 with hydraulic pressure is connect,
The second end of hydraulic pressure output control element 214 is electrically connected with an at least pressure pulling rivet machine device 300.
Specifically, staking switch element 212 is for controlling the work of pressure pulling rivet machine device 300；Pressure switch element 213 is for controlling
Pressure pulling rivet machine device 300 processed is pushed；Hydraulic pressure output control element 214 generates hydraulic pressure for controlling pressure pulling rivet machine device 300.
Optionally, the first control unit 210 can also include：At least one set of commutation control element 215.
Specifically, the first end and the second of the first programmable logic controller (PLC) 211 of at least one set of commutation control element 215
Output end is connected with third output end, the second end of at least one set of commutation control element 215 and an at least pressure pulling rivet machine device 300
Electrical connection.At least one set of commutation control element 215 carries out staking commutation for controlling pressure pulling rivet machine device 300.
Optionally, the second control unit 220 includes：Second programmable logic controller (PLC) 221.
The signal input part of second programmable logic controller (PLC) 221 is connect with input module 100, the second programmable logic control
The control terminal of device 221 processed is connect with an at least pressure pulling rivet machine device 300.
Illustratively, it is a kind of structural schematic diagram of Logic control module 200 provided in this embodiment referring to Fig. 2.Its
In, the first programmable logic controller (PLC) 211 is the programmable logic controller (PLC) of FX1N-24MR models, can control two drawings simultaneously
Riveter device 300, the first control unit 210 include staking switch element SB1 and SB2, pressure switch element YK1 and YK2, hydraulic pressure
Control element KM0 is exported, further includes commutation control element KA1, KA2, KA3 and KA4；First programmable logic controller (PLC) 211
First input end X0 receives the control signal of staking switch element SB1, and first input end X1 receives the control of staking switch element SB2
Signal processed, the second input terminal X2 of the first programmable logic controller (PLC) 211 receive the control signal of pressure switch element YK1, the
Two input terminal X3 receive the control signal of pressure switch element YK2, the first output end Y0 of the first programmable logic controller (PLC) 211
It is connect with the first end of hydraulic pressure output control element KM0；The first end of commutation control element KA1 and the first Programmable logical controller
The second output terminal Y1 connections of device 211, the of the first end of commutation control element KA2 and the first programmable logic controller (PLC) 211
Three output end Y3 connections, the second output terminal Y3 of the first end of commutation control element KA3 and the first programmable logic controller (PLC) 211
Connection, the first end of commutation control element KA4 are connect with the third output end Y4 of the first programmable logic controller (PLC) 211.I.e. one
Group commutation control element 215 includes commutation control element KA1 and commutation control element KA2, or including commutation control element KA3 with
Commutation control element KA4.
Optionally, commutation control element KA1 or commutation control element KA3 is positive valve control element, commutation control element
KA2 or commutation control element KA4 is negative sense valve control element.
Illustratively, referring to Fig. 2, the second programmable logic controller (PLC) 221 can be the analog-to-digital conversion of FX2N-2AD models
The control terminal of device, the second programmable logic controller (PLC) 221 includes V1N2, I1N2, V1N1 and I1N1, one of which control terminal V1N2
And I1N2 or V1N1 and I1N1 is for controlling a pressure pulling rivet machine device 300.The control terminal of second programmable logic controller (PLC) 221
It is to be connect with the pressure sensor in pressure pulling rivet machine device 300, the second programmable logic controller (PLC) 221 will be in pressure pulling rivet machine device 300
The pressure signal that pressure sensor returns is converted to digital signal and sends input module 100 to, and input module 100 shows pressure pulling rivet machine
The pressure value of device 300.
Optionally, hydraulic pressure output control element 214 and commutation control element 215 are contactor.Those skilled in the art answer
Understand, the contactor is to flow through current induced magnetic field using coil, makes contact closure, to reach the electric appliance of control load, no
It can be only switched on and off circuit, but also there is low-voltage release guard effect, is i.e. hydraulic pressure output control element 214 and commutation
Control element 215 can be closed or disconnect automatically, can be with the circuit of relay protective scheme control module 200.In other embodiments,
Hydraulic pressure output control element 214 and commutation control element 215, which may be other, can realize the electronic device of corresponding function, example
Such as relay.
Only it is to Logic control module 200 for example, Logic control module 200 can same time control it should be understood that above-mentioned
Make an at least pressure pulling rivet machine device 300, you can to control more pressure pulling rivet machine devices 300 simultaneously.Meanwhile to the first programmable logic
The model of controller 211 and the second programmable logic controller (PLC) 221 does not limit.
Above-mentioned Logic control module 200, simple in structure, system configuration is flexible, and communication is simplified；Programming is simple, and program is repaiied
Change conveniently；An at least rivet pulling device 300, and control signal and the parameter letter of real-time reception input module 100 can be controlled simultaneously
Number so that pressure pulling rivet machine control system is more stablized.
Further, referring to Fig. 3, in one embodiment, every pressure pulling rivet machine device 300 includes：Driving unit 310, liquid
Press output equipment 320, pressure sensor 330 and staking unit 340.
Wherein, driving unit 310 is connect with Logic control module 200, driving unit 310 also respectively with hydraulic pressure output equipment
320, pressure sensor 330 is connected with the first input end of staking unit 340；Driving unit 310 is used for according to the driving
Instruction control hydraulic pressure output equipment 320, pressure sensor 330 and staking unit 340 start.
Optionally, driving unit 310 can be motor.Motor controls hydraulic pressure output equipment according to the driving instruction
320, pressure sensor 330 and staking unit 340 start.
Hydraulic pressure output equipment 320 is connect with the second input terminal of pressure sensor 330 and staking unit 340 respectively, liquid
Press output equipment 320 to 340 output hydraulic pressure of staking unit.
Optionally, hydraulic pressure output equipment 320 can be oil pump.Oil pump is to 340 output oil pressure of staking unit.With oil pressure into
Row staking, tie point is solid and reliable, will not disfiguring workpiece surface protective layer, and do not have consumption of raw materials and material need not be assisted
Material is discharged without dust toxic smoke, it is easy to operate, the low, maintenance cost of consumption is few the advantages that.
Pressure sensor 330 is connect with Logic control module 200, pressure sensor 330 also with staking unit 340
Output end connects；Pressure sensor 330 is used to acquire pressure value when staking 340 staking of unit, and the pressure value is sent out
Give Logic control module 200.Optionally, pressure sensor 330 can be pressure sensor.
Further, referring to Fig. 3, staking unit 340 includes：Pressure control valve 341, commutation element group 342 and staking
Rifle 343.
Wherein, pressure control valve 341 is connect with the first input end of staking unit 340, and pressure control valve 341 also divides
It is not connect with the second input terminal of staking unit 340 and hand riveter 343；Pressure control valve 341 is set for controlling hydraulic pressure output
Standby 320 to 343 output pressure of hand riveter, so that hand riveter 343 carries out staking.Optionally, pressure control valve 341 can be
Pressure switch.
Commutation element group 342 is connect with the first input end of staking unit 340, commutation element group 342 also with hand riveter 343
Connection；Commutation element group 342 is used to control the direction of hand riveter 343.
Optionally, commutation element group 342 includes：Positive valve and negative sense valve.
When staking unit 340 carries out staking, positive valve control hand riveter 343 carries out tension and compression, when the maximum for carrying out tension and compression
When pressure value reaches the maximum tension and compression value of setting, then negative sense valve events, negative sense valve control hand riveter 343 and return, that is, control staking
Rifle 343 carries out back-pressure, and when the maximum pressure value for carrying out back-pressure reaches the maximum back-pressure value of setting, one time staking process terminates.
Optionally, every pressure pulling rivet machine device 300 further includes：Hydraulic control component 350.
Wherein, hydraulic pressure output equipment 320 is connect by hydraulic control component 350 with staking unit 340.
Hydraulic control component 350 is for controlling the hydraulic pressure value that hydraulic pressure output equipment 320 is exported to staking unit 340, i.e. liquid
Press the hydraulic pressure that control element 350 controls hydraulic pressure output equipment 320 to the output of staking unit 340 will not be excessive.Optionally, hydraulic pressure control
Element 350 processed can be overflow valve, and overflow valve can control exporting to staking unit 340 for the stabilization of hydraulic pressure output equipment 320
Hydraulic pressure damages device to prevent the hydraulic pressure that hydraulic pressure output equipment 320 is exported to staking unit 340 excessive.
Optionally, every pressure pulling rivet machine device 300 can also include：Strainer.The strainer is for filtering hydraulic pressure output equipment
The impurity of liquid in 320 extends the working life of pressure pulling rivet machine device 300.
In above-described embodiment, input module 100 and 200 separate design of Logic control module so that user can be by defeated
Enter the setting staking parameter information in real time of module 100, Logic control module 200 controls at least one drawing further according to staking parameter information
Riveter device 300 avoids input module 100 that the inconvenient maintenance when same module breaks down is arranged with Logic control module 200
The case where, simplify maintenance work；The control of Logic control module 200 at least a pressure pulling rivet machine device 300, i.e., one simultaneously
Logic control module 100 can control multiple pressure pulling rivet machine devices 300 simultaneously, improve the efficiency of staking, saved cost.
It should be appreciated that the present invention is not limited to individual system applications, when multiple systems are combined application.The embodiment of the present invention
Device or unit in system can be combined, divided and deleted according to actual needs.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each work(
Can unit, module division progress for example, in practical application, can be as needed and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of the system and circuit are divided into different functional units or module, with complete
At all or part of function described above.Each functional unit, module in embodiment can be integrated in a processing unit
In, can also be that each unit physically exists alone, it can also be above-mentioned during two or more units are integrated in one unit
The form that hardware had both may be used in integrated unit is realized, can also be realized in the form of SFU software functional unit.In addition, each work(
Can unit, module specific name also only to facilitate mutually distinguish, the protection domain being not intended to limit this application.It is above-mentioned
The specific work process of unit in system, module, can refer to corresponding processes in the foregoing method embodiment, no longer superfluous herein
It states.
Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, depends on the specific application and design constraint of technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed system and circuit can pass through others
Mode is realized.For example, system and circuit embodiments described above is only schematical, for example, the module or unit
Division, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or group
Part can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown
Or the mutual coupling or direct-coupling or communication connection discussed can be by some interfaces, module or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to aforementioned reality
Applying example, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each
Technical solution recorded in embodiment is modified or equivalent replacement of some of the technical features；And these are changed
Or replace, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of pressure pulling rivet machine control system, which is characterized in that including：Input module, Logic control module and an at least staking
Machine device；
The input module for inputting setting staking parameter information according to user, and the staking parameter information is converted to
Parameter signal is sent to the Logic control module, and is inputted to the Logic control module according to user and send staking control
Signal；
The Logic control module is sent at least one drawing for the parameter signal to be converted to state modulator instruction
Riveter device, and staking control signal is converted into driving instruction and is sent to an at least pressure pulling rivet machine device；
An at least pressure pulling rivet machine device, for carrying out staking behaviour according to state modulator instruction and the driving instruction
Make.
2. pressure pulling rivet machine control system as described in claim 1, which is characterized in that the staking parameter information includes：Maximum is drawn
Press parameter and maximum back-pressure parameter；
The input module is specifically used for：The maximum tension and compression parameter of setting and maximum back-pressure parameter are inputted according to user, and will be described
Maximum tension and compression Parameter Switch is that maximum tension and compression signal is sent to the Logic control module, and the maximum back-pressure parameter is turned
It is changed to maximum back-pressure signal and is sent to the Logic control module.
3. pressure pulling rivet machine control system as described in claim 1, which is characterized in that the Logic control module includes：First control
Unit processed and the second control unit；
First control unit is electrically connected with an at least pressure pulling rivet machine device, for turning staking control signal
It is changed to driving instruction and is sent to an at least pressure pulling rivet machine device, and according to an at least staking described in user's input control
Machine device works；
Second control unit is electrically connected with an at least pressure pulling rivet machine device, for being converted to the parameter signal
State modulator instruction is sent to an at least pressure pulling rivet machine device.
4. pressure pulling rivet machine control system as claimed in claim 3, which is characterized in that first control unit includes：
First programmable logic controller (PLC)；With
The staking switch element of at least one control pressure pulling rivet machine device work；With
The pressure switch element that at least one control pressure pulling rivet machine device is pushed；With
Control the hydraulic pressure output control element that the pressure pulling rivet machine device generates hydraulic pressure；
The signal input part of first programmable logic controller (PLC) is connect with the input module, first programmable logic
The first input end of controller is connect with the first end of at least one staking switch element, the first programmable logic control
Second input terminal of device processed is connect with the first end of at least one pressure switch element, first Programmable logical controller
The control terminal of device with the second end of at least one staking switch element and at least one pressure switch element
Two ends connect；
The first end that first output end of first programmable logic controller (PLC) exports control element with the hydraulic pressure is connect, institute
The second end for stating hydraulic pressure output control element is electrically connected with an at least pressure pulling rivet machine device.
5. pressure pulling rivet machine control system as claimed in claim 4, which is characterized in that first control unit further includes at least one
Group carries out the commutation control element of staking commutation for controlling the pressure pulling rivet machine device；
The second output terminal and third of the first end and the first programmable logic controller (PLC) of at least one set commutation control element
Output end connects, and the second end of at least one set commutation control element is electrically connected with an at least pressure pulling rivet machine device.
6. pressure pulling rivet machine control system as claimed in claim 3, which is characterized in that second control unit includes：Second can
Programmed logic controller；
The signal input part of second programmable logic controller (PLC) is connect with the input module, second programmable logic
The control terminal of controller is connect with an at least pressure pulling rivet machine device.
7. such as claim 1 to 6 any one of them pressure pulling rivet machine control system, which is characterized in that every pressure pulling rivet machine device wraps
It includes：Driving unit, hydraulic pressure output equipment, pressure sensor and staking unit；
The driving unit is connect with the Logic control module, also respectively with the hydraulic pressure output equipment, the pressure sensing
Element is connected with the first input end of staking unit, for controlling the hydraulic pressure output equipment, described according to the driving instruction
Pressure sensor and staking unit starting；
The hydraulic pressure output equipment is connect with the second input terminal of the pressure sensor and the staking unit respectively, to
The staking unit output hydraulic pressure；
The pressure sensor is connect with the Logic control module, is also connect, is used for the output end of the staking unit
The pressure value when staking unit staking is acquired, and the pressure value is sent to the Logic control module.
8. pressure pulling rivet machine control system as claimed in claim 7, which is characterized in that the staking unit includes：Pressure control member
Part, commutation element group and hand riveter；
The pressure control valve is connect with the first input end of the staking unit, also respectively with the staking unit
Two input terminals are connected with the hand riveter, for controlling the hydraulic pressure output equipment to the hand riveter output pressure, so that
Hand riveter carries out staking；
The commutation element group connect with the first input end of the staking unit, is also connect with the hand riveter, for controlling
The direction of the hand riveter.
9. pressure pulling rivet machine control system as claimed in claim 8, which is characterized in that the commutation element group includes：Positive valve and
Negative sense valve；
The forward direction valve controls the hand riveter and carries out tension and compression, and the negative sense valve controls the hand riveter and carries out back-pressure.
10. pressure pulling rivet machine control system as claimed in claim 7, which is characterized in that an at least pressure pulling rivet machine device also wraps
It includes：Hydraulic control component for controlling the hydraulic pressure value that the hydraulic pressure output equipment is exported to the staking unit；
The hydraulic pressure output equipment is connect by the hydraulic control component with the staking unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805934.0A CN108746458B (en) | 2018-07-20 | 2018-07-20 | Rivet machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805934.0A CN108746458B (en) | 2018-07-20 | 2018-07-20 | Rivet machine control system |
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| Publication Number | Publication Date |
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| CN108746458A true CN108746458A (en) | 2018-11-06 |
| CN108746458B CN108746458B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810805934.0A Active CN108746458B (en) | 2018-07-20 | 2018-07-20 | Rivet machine control system |
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| CN110355319A (en) * | 2019-07-19 | 2019-10-22 | 广东南曦液压机械有限公司 | A kind of rivet control flow based on programmable controller |
| TWI714480B (en) * | 2020-03-19 | 2020-12-21 | 索爾智慧機械有限公司 | Data display method of pull cap installation tool test instrument |
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| CN108746458B (en) | 2020-02-14 |
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