CN110412942A - One kind switching automatic error system for white body flexible frock - Google Patents
One kind switching automatic error system for white body flexible frock Download PDFInfo
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- CN110412942A CN110412942A CN201910645577.0A CN201910645577A CN110412942A CN 110412942 A CN110412942 A CN 110412942A CN 201910645577 A CN201910645577 A CN 201910645577A CN 110412942 A CN110412942 A CN 110412942A
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- tooling
- vehicle
- quick change
- touch screen
- 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
- 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
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
-
- 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
- G05B2219/34—Director, elements to supervisory
- G05B2219/34013—Servocontroller
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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)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The present invention relates to automobile technical fields, specifically a kind of to switch automatic error system for white body flexible frock.One kind switching automatic error system for white body flexible frock, it is characterized by: spot welding robot, production line touch screen are connected with PLC control system by Ethernet, quick change tooling is at least provided with two, interchangeable tooling between quick change tooling two-by-two, and quick change tooling is connect by the core quick connector of standard with PLC control system, and exclusive vehicle testing agency and tooling position detecting mechanism are equipped in quick change tooling.Compared with the existing technology, pass through the Design vehicle switching select button on producing line touch screen, different tooling settings identify different position and quantity, after the complete tooling of manual switching, it is whether correct by the vehicle switching on logic judgment touch screen and the vehicle cab recognition in quick change tooling and position by PLC system, and production line touch screen real-time display switching state is passed through by PLC control system control.
Description
Technical field
The present invention relates to automobile technical fields, specifically a kind of to switch automatic error system for white body flexible frock
System.
Background technique
With the continuous popularization and application of automobile industry lean production theory, Cost Competition is more and more fierce, and each vehicle is caused to be looked forward to
New model is more and more, and the yield of every kind of vehicle is all few, i.e. the production requirement of multi-vehicle-type small lot greatly increases, be different from
Past single vehicle mass production method.The variation of this production method causes the flexibility requirement of white body production-line also to be got over
Come higher, needs to carry out the tooling of producing line multi-vehicle-type switching, and multi-vehicle-type switching then can the tooling position that was not present in the past of producing line
Set or vehicle handoff error caused by significant outages failure.
By manually being checked, whether tooling order and position are correct for initial multi-vehicle-type small lot production tooling switching,
But by artificial mode, there are potential security risks, if the worker does not check conscientiously, or without effectively being known
The corresponding relationship of other tooling number and station number is then likely to result in great equipment safety machine halt trouble.
Summary of the invention
The present invention in order to overcome the deficiencies of the prior art, solve it is above-mentioned by manual identified and existing potential safety is hidden
Suffer from.
To achieve the above object, it designs a kind of for white body flexible frock switching automatic error system, including PLC control
System, spot welding robot, production line touch screen, quick change tooling, it is characterised in that: spot welding robot, production line touch screen and PLC
Control system is connected by Ethernet, and quick change tooling is at least provided with two, interchangeable tooling between quick change tooling two-by-two, and fast
It changes tooling to connect by the core quick connector of standard with PLC control system, exclusive vehicle detection machine is installed in quick change tooling
Structure and tooling position detecting mechanism.
The system operation procedures are as follows:
(1) when vehicle is switched to B vehicle by A vehicle, B vehicle is selected first on producing line touch screen；
(2) the quick change tooling of B vehicle is changed into the location A on A to production line, then the positioning mechanism of clamping tool, by quick change work
The core quick connector loaded onto is docked with the core plug of PLC control system；
(3) the quick change tooling B of B vehicle is changed to the position of B on production line, then the positioning mechanism of clamping tool, it finally will be fast
The core quick connector changed in tooling is docked with the core plug of PLC control system；
(4) B vehicle tooling quick change is completed, after tool locating gear grips, such as place it is correct, then in tooling vehicle testing agency and
Tooling position detecting mechanism has detection signal, and robot PLC system can be according to the vehicle on the detection signal and producing line touch screen
Type selection signal does internal logic comparison, and if the comparison results are consistent, then PLC system can show " vehicle switching on the touchscreen
Complete ", production line can normally initially enter production status；
(5) as tooling position placement location it is incorrect, if quick change tooling B is placed on producing line A station, then PLC system pass through and touch
Shield Truck type choice and carry out logic comparison, and compared according to tooling position detecting mechanism testing result, " vehicle switches not just for prompt
Really ", and in production line screen display, and the buzzer flashing of touch screen lower part are touched, and buzzing prompts mistake.
The present invention compared with the existing technology, solves the above-mentioned existing potential security risk by manual identified.Pass through
Design vehicle switches select button on producing line touch screen, while incuding identification mechanism outside design in quick change tooling, different
Tooling setting identify different position and quantity, after the complete tooling of manual switching, logic judgment touch screen is passed through by PLC system
On vehicle switching and quick change tooling on vehicle cab recognition and position it is whether correct, and by PLC control system control pass through production
Line touch screen real-time display switching state, in case of mistake, then acousto-optic is prompted simultaneously, it is ensured that the quick change manually replaced
Tooling vehicle is correct, while position is correct.
Detailed description of the invention
Fig. 1 is present system connection figure.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figure 1, spot welding robot, production line touch screen are connected with PLC control system by Ethernet, quick change tooling
At least provided with two, interchangeable tooling between quick change tooling, and the core quick connector and PLC that quick change tooling passes through standard two-by-two
Control system connects, and is equipped with exclusive vehicle testing agency and tooling position detecting mechanism in quick change tooling.
System operation procedures are as follows:
(1) when vehicle is switched to B vehicle by A vehicle, B vehicle is selected first on producing line touch screen；
(2) the quick change tooling of B vehicle is changed into the location A on A to production line, then the positioning mechanism of clamping tool, by quick change work
The core quick connector loaded onto is docked with the core plug of PLC control system；
(3) the quick change tooling B of B vehicle is changed to the position of B on production line, then the positioning mechanism of clamping tool, it finally will be fast
The core quick connector changed in tooling is docked with the core plug of PLC control system；
(4) B vehicle tooling quick change is completed, after tool locating gear grips, such as place it is correct, then in tooling vehicle testing agency and
Tooling position detecting mechanism has detection signal, and robot PLC system can be according to the vehicle on the detection signal and producing line touch screen
Type selection signal does internal logic comparison, and if the comparison results are consistent, then PLC system can show " vehicle switching on the touchscreen
Complete ", production line can normally initially enter production status；
(5) as tooling position placement location it is incorrect, if quick change tooling B is placed on producing line A station, then PLC system pass through and touch
Shield Truck type choice and carry out logic comparison, and compared according to tooling position detecting mechanism testing result, " vehicle switches not just for prompt
Really ", and in production line screen display, and the buzzer flashing of touch screen lower part are touched, and buzzing prompts mistake.
Producing line tooling vehicle and position error prevention means explanation: it in Fig. 1, can be passed when sensor detects detected block
Delivery signal is to PLC.Sensor mounting hole position on different quick change pedestals is inconsistent, such as quick change tooling B changes to quick change tooling
When on pedestal A, the sensor on quick change tooling base A is located at hole location A, the detected block positioned at hole location B cannot be detected, with this
Realize the mistake proofing between the mistake proofing and same model different location quick change tooling between different automobile types tooling.
Producing line vehicle switching, when needing to be switched to B vehicle from A vehicle, and needing to switch tooling.It is touched firstly the need of in producing line
It touches selection B vehicle on screen and has clamped quick change tooling base when being then placed on B vehicle quick change tooling A on A quick change tooling base
When, if online tooling vehicle is correct, and upper line position is correct, then the vehicle testing agency in tooling and position detecting mechanism meeting
Export correctly detection signal simultaneously, at this time PLC control system can by the B vehicle signal being had been selected on production line touch screen and
Vehicle detection signal and position detection signal in the tooling compare, if comparing result is correct, PLC control system meeting
Output " vehicle switching is completed " on production line touch screen, then producing line can start to be normally carried out production.If comparing result is not just
Really, as quick change tooling B is placed on A quick change tooling base, and after having clamped quick change tooling base, then PLC control system can be
Output " vehicle switching is incorrect " on producing line touch screen, and exported simultaneously by PLC control system to the buzzing on producing line touch screen
The sound and light signal of device buzzing, the switching of system acousto-optic hint operator's vehicle are incorrect.
Claims (2)
1. one kind switches automatic error system, including PLC control system, spot welding robot, production for white body flexible frock
Line touch screen, quick change tooling, it is characterised in that: spot welding robot, production line touch screen and PLC control system pass through Ethernet phase
Even, quick change tooling is at least provided with two, interchangeable tooling between quick change tooling two-by-two, and quick change tooling is fast by the core of standard
Connection-peg is connect with PLC control system, and exclusive vehicle testing agency and tooling position detecting mechanism are equipped in quick change tooling.
2. according to claim 1 a kind of for white body flexible frock switching automatic error system, it is characterised in that: institute
The system operation procedures stated are as follows:
(1) when vehicle is switched to B vehicle by A vehicle, B vehicle is selected first on producing line touch screen；
(2) the quick change tooling of B vehicle is changed into the location A on A to production line, then the positioning mechanism of clamping tool, by quick change work
The core quick connector loaded onto is docked with the core plug of PLC control system；
(3) the quick change tooling B of B vehicle is changed to the position of B on production line, then the positioning mechanism of clamping tool, it finally will be fast
The core quick connector changed in tooling is docked with the core plug of PLC control system；
(4) B vehicle tooling quick change is completed, after tool locating gear grips, such as place it is correct, then in tooling vehicle testing agency and
Tooling position detecting mechanism has detection signal, and robot PLC system can be according to the vehicle on the detection signal and producing line touch screen
Type selection signal does internal logic comparison, and if the comparison results are consistent, then PLC system can show " vehicle switching on the touchscreen
Complete ", production line can normally initially enter production status；
(5) as tooling position placement location it is incorrect, if quick change tooling B is placed on producing line A station, then PLC system pass through and touch
Shield Truck type choice and carry out logic comparison, and compared according to tooling position detecting mechanism testing result, " vehicle switches not just for prompt
Really ", and in production line screen display, and the buzzer flashing of touch screen lower part are touched, and buzzing prompts mistake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645577.0A CN110412942A (en) | 2019-07-17 | 2019-07-17 | One kind switching automatic error system for white body flexible frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645577.0A CN110412942A (en) | 2019-07-17 | 2019-07-17 | One kind switching automatic error system for white body flexible frock |
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| Publication Number | Publication Date |
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| CN110412942A true CN110412942A (en) | 2019-11-05 |
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| CN201910645577.0A Pending CN110412942A (en) | 2019-07-17 | 2019-07-17 | One kind switching automatic error system for white body flexible frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014894A (en) * | 2019-11-15 | 2020-04-17 | 华域汽车车身零件（上海）有限公司 | Water-gas detection control system |
| CN112123335A (en) * | 2020-09-10 | 2020-12-25 | 上海交通大学 | Rapid model changing device and method for multi-model parts of robot workstation |
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| CN204416420U (en) * | 2015-01-28 | 2015-06-24 | 上海成途自动化工程有限公司 | The flexible shifter of mould based on point-to-point variable frequency control |
| US20160354872A1 (en) * | 2014-07-02 | 2016-12-08 | Doben Limited | System and method with floating welder for high rate production welding |
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| CN208666183U (en) * | 2018-08-24 | 2019-03-29 | 上海晓奥享荣汽车工业装备有限公司 | The switching of line side automatic jig solid and storage device |
| CN109865973A (en) * | 2019-02-02 | 2019-06-11 | 宁波吉利汽车研究开发有限公司 | Fixture dispatching method, device and intelligent terminal |
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2019
- 2019-07-17 CN CN201910645577.0A patent/CN110412942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160354872A1 (en) * | 2014-07-02 | 2016-12-08 | Doben Limited | System and method with floating welder for high rate production welding |
| CN104670831A (en) * | 2015-01-27 | 2015-06-03 | 奇瑞汽车股份有限公司 | Vehicle model switching device and switching control method |
| CN204416420U (en) * | 2015-01-28 | 2015-06-24 | 上海成途自动化工程有限公司 | The flexible shifter of mould based on point-to-point variable frequency control |
| CN109175841A (en) * | 2018-08-16 | 2019-01-11 | 广州瑞松北斗汽车装备有限公司 | Multi-vehicle-type fixture method for handover control |
| CN208666183U (en) * | 2018-08-24 | 2019-03-29 | 上海晓奥享荣汽车工业装备有限公司 | The switching of line side automatic jig solid and storage device |
| CN109865973A (en) * | 2019-02-02 | 2019-06-11 | 宁波吉利汽车研究开发有限公司 | Fixture dispatching method, device and intelligent terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014894A (en) * | 2019-11-15 | 2020-04-17 | 华域汽车车身零件（上海）有限公司 | Water-gas detection control system |
| CN112123335A (en) * | 2020-09-10 | 2020-12-25 | 上海交通大学 | Rapid model changing device and method for multi-model parts of robot workstation |
| CN112123335B (en) * | 2020-09-10 | 2022-03-11 | 上海交通大学 | Rapid model changing device and method for multi-model parts of robot workstation |
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Application publication date: 20191105 |
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