CN208399947U - A kind of welding on-line monitoring device based on ARM and liquid crystal touch screen - Google Patents
A kind of welding on-line monitoring device based on ARM and liquid crystal touch screen Download PDFInfo
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- CN208399947U CN208399947U CN201821037854.7U CN201821037854U CN208399947U CN 208399947 U CN208399947 U CN 208399947U CN 201821037854 U CN201821037854 U CN 201821037854U CN 208399947 U CN208399947 U CN 208399947U
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- liquid crystal
- welding
- touch screen
- master controller
- arm
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Abstract
The utility model discloses a kind of welding on-line monitoring device based on ARM and liquid crystal touch screen, including master controller, communication module, input/output module, LED light, combined aural and visual alarm, reset button and liquid crystal display touch screen；The master controller uses arm processor, and master controller is connect with welding machine control cabinet by communication module, is written and read to the solder joint information of welding machine control cabinet, and butt welding point carries out timing and counting；The input/output module is using solid-state relay and optocoupler as isolation connector；The timing of the reset button butt welding point and count value are resetted；The liquid crystal display touch screen is for inputting solder joint setting value and the timing of real-time display solder joint and count value.Machinery industry components welding production line, which can be effectively prevented, in this case there is the problem of solder skip and improves the degree of automation of welding production line, mitigates worker at the production line's labor intensity.
Description
Technical field
The utility model relates to a kind of welding on-line monitoring device based on ARM and liquid crystal touch screen, belongs to welding technique.
Background technique
With the development of control technology, more and more enterprises use robot welding, but are set using robot welding
Standby cost of investment is very high, up to a million easily, and when especially product is small lot multi items, it is even more impossible to play robot batch to make
The advantage made.But manual welding method is used, welding quality substantially relies on the technical level and performance of worker, without certainly
Dynamic monitoring or test, are only estimated with worker's self-test, make workpiece welding quality with greatly random, it is difficult to guarantee batch micro operations
Quality stability, and due to being difficult to do over again to rejected product after the completion of welding or repair welding, welding should focus on process
In control.
Traditional industrial production line wire body detection device generallys use PLC control or directlys adopt simple triggering relay
Device system is built, the disadvantage is that volume it is big, it is at high cost, be not easily installed in actual production wire body, and function is simple, nothing
Method meets the specific requirement of the monitoring of live adverse circumstances.And it is common get monitoring system ready and can only monitor get data ready, can not
Monitoring welding real time data.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of based on ARM and liquid crystal
The welding on-line monitoring device of touch screen, to effectively prevent machinery industry components welding production line the problem of solder skip occur and mention
The degree of automation of high welding production line mitigates worker at the production line's labor intensity.
That realizes stationary welding machine gets counting ready.
Technical solution: to achieve the above object, the technical solution adopted in the utility model are as follows:
Welding on-line monitoring device based on ARM and liquid crystal touch screen, including master controller further include and master controller phase
Communication module, input/output module, LED light, combined aural and visual alarm, reset button and liquid crystal display touch screen even；
The master controller uses arm processor, and master controller is connect by communication module with welding machine control cabinet, to welding machine
The solder joint information of control cabinet is written and read, and butt welding point carries out timing and counting；The input/output module using solid-state after
Electric appliance and optocoupler are as isolation connector；The reset button includes the air plug of external reset switch, air plug and master controller it
Between by optocoupler be isolated, the timing of butt welding point and count value are resetted；The liquid crystal display touch screen passes through communication core
Piece is connect with master controller, for inputting solder joint setting value and the timing of real-time display solder joint and count value；The LED light and
Combined aural and visual alarm works according to the difference of solder joint setting value and timing and count value.
The welding on-line monitoring device based on ARM and liquid crystal touch screen of this case reads welding machine control by master controller
Signal is completed in the collected welding of case, is handled by arm processor information such as time, the quantity of welding completion signal,
Independent timing and counting are carried out, and provides the signal prompt of alarm or normal work according to simple plus-minus or comparison operation.
Preferably, the communication module is realized using two panels SP3485 chip, is adopted between SP3485 chip and master controller
It is connected with RS485 interface；It is communicated between the liquid crystal display touch screen and master controller using the realization of MAX3232 chip.It is preferred that
, in the input/output module, solid-state relay uses the solid-state relay of AQY212G model, and optocoupler uses
The optocoupler of TLP184 model；The optocoupler being isolated between air plug and master controller also uses the optocoupler of TLP184 model
Device.Selection for said chip model, the effective connection that can be realized with arm processor, and it is online meeting welding
On the basis of monitoring function, the optimization of cost is realized.
Preferably, the liquid crystal display touch screen is 7 cun of TFT liquid crystal displays.Meeting requirement again can minimum chemical conversion sheet.
Preferably, the master controller is arranged in mounting shell body, reset button, LED light, combined aural and visual alarm and liquid
Crystalline substance display touch screen setting is on installation shell；Liquid crystal display touch screen is blocked by protection face board, protection face board and mounting shell
Body is hinged by shaft.Using the design of installation shell and protection face board, liquid crystal display touch screen etc. can be protected, be mentioned
The service life of high whole device.
The utility model has the advantages that the welding on-line monitoring device provided by the utility model based on ARM and liquid crystal touch screen, relative to
The prior art has the advantages that
1, prevent welding process from solder skip occur: it is each that the online monitoring system of this case directly communicates acquisition with welding machine control cabinet
Welding data, be effectively welded in liquid crystal display touch modules every time and directly display corresponding welding and get number ready, when being more than setting
Between welding then generate sound-light alarm, welding process solder skip can be effectively prevent.
2, welding data monitors: the welding online monitoring system of this case can be in real time by communicating, in real time with welding machine control cabinet
Current welding data, accurate welding current and weld interval display are shown in liquid crystal display touch modules.
3, weld control cabinet alarm indication: the welding online monitoring system of this case can be in real time by logical with welding machine control cabinet
Letter, shows the alert data of current welding control cabinet in liquid crystal display touch modules in real time, and is resetted and reported by reseting module
It is alert.
4, welding conditions are modified: this case welding online monitoring system can pass through liquid in real time by communicating with welding machine control cabinet
Crystalline substance display touch modules modify welding machine control cabinet welding conditions data.
5, improve production efficiency and mitigate working strength: the welding online monitoring system of this case controls mould due to being equipped with fixture
Block can control welding fixture to be automatically closed or open afterwards before welding, improves the degree of automation of welding production line, mitigates a line
Staff labor intensity.
Detailed description of the invention
Fig. 1 is the structural block diagram of this case；
Fig. 2 is the work flow diagram designed based on this case.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 it is a kind of welding on-line monitoring device based on ARM and liquid crystal touch screen, including master controller, goes back
Including communication module, input/output module, LED light, combined aural and visual alarm, reset button and the liquid crystal being connected with master controller
Show touch screen.
The master controller uses arm processor, and master controller is connect by communication module with welding machine control cabinet, to welding machine
The solder joint information of control cabinet is written and read, and butt welding point carries out timing and counting；The input/output module using solid-state after
Electric appliance and optocoupler are as isolation connector；The reset button includes the air plug of external reset switch, air plug and master controller it
Between by optocoupler be isolated, the timing of butt welding point and count value are resetted；The liquid crystal display touch screen passes through communication core
Piece is connect with master controller, for inputting solder joint setting value and the timing of real-time display solder joint and count value；The LED light and
Combined aural and visual alarm works according to the difference of solder joint setting value and timing and count value.Specific design is as follows:
1, for input/output module using optocoupler TLP184 and solid-state relay AQY212 as interface unit, isolation is outer
Portion is output and input, and can be used for switching value, and the signal input and output of voltage such as control fixture, high-power combined aural and visual alarm
Equal peripheral controls.
2, communication module is connected using two-way RS485 interface with welding machine control cabinet, is realized using two panels SP3485 chip
Communication.It is establishing with after the connection of welding machine control cabinet, is obtaining the data of welding machine control cabinet, and welding machine control cabinet can be carried out reading/
Write operation.
3, LED light uses TLP184 (SE) chip rfpa output signal, and device bottom is set using LED light instruction
Standby alarm.
4, reset button uses TLP184 (SE) chip isolation input signal, for welding the reset of online monitoring system,
And the alarm of welding machine control cabinet can be resetted.
5, combined aural and visual alarm uses TLP184 (SE) chip rfpa output signal, when welding machine control cabinet generates alarm or weldering
Connect online monitoring system reach certain setting condition after, generate sound-light alarm.
6, liquid crystal display touch screen is communicated using MAX3232 chip with master controller, for showing welding on-line monitoring system
The real time data of system, and the welding conditions with real time inspection welding machine control cabinet, the functions such as alert data, while can online modification
The welding conditions data of welding machine control cabinet.
Device workflow based on said structure design is as shown in Fig. 2, specific parameter setting passes through liquid crystal display
Touch screen is realized.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. the welding on-line monitoring device based on ARM and liquid crystal touch screen, it is characterised in that: including master controller, further include with
The connected communication module of master controller, input/output module, LED light, combined aural and visual alarm, reset button and liquid crystal display touching
Touch screen；
The master controller uses arm processor, and master controller is connect by communication module with welding machine control cabinet, controls welding machine
The solder joint information of case is written and read, and butt welding point carries out timing and counting；The input/output module uses solid-state relay
With optocoupler as isolation connector；The reset button includes the air plug of external reset switch, air plug and master controller it
Between by optocoupler be isolated, the timing of butt welding point and count value are resetted；The liquid crystal display touch screen passes through communication core
Piece is connect with master controller, for inputting solder joint setting value and the timing of real-time display solder joint and count value；The LED light and
Combined aural and visual alarm works according to the difference of solder joint setting value and timing and count value.
2. the welding on-line monitoring device according to claim 1 based on ARM and liquid crystal touch screen, it is characterised in that: institute
It states communication module to realize using two panels SP3485 chip, be connected between SP3485 chip and master controller using RS485 interface；Institute
It states and is communicated between liquid crystal display touch screen and master controller using the realization of MAX3232 chip.
3. the welding on-line monitoring device according to claim 1 based on ARM and liquid crystal touch screen, it is characterised in that: institute
It states in input/output module, solid-state relay uses the solid-state relay of AQY212G model, and optocoupler uses TLP184 model
Optocoupler；The optocoupler being isolated between air plug and master controller also uses the optocoupler of TLP184 model.
4. the welding on-line monitoring device according to claim 1 based on ARM and liquid crystal touch screen, it is characterised in that: institute
Stating liquid crystal display touch screen is 7 cun of TFT liquid crystal displays.
5. the welding on-line monitoring device according to claim 1 based on ARM and liquid crystal touch screen, it is characterised in that: institute
It states master controller to be arranged in mounting shell body, reset button, LED light, combined aural and visual alarm and liquid crystal display touch screen setting
On installation shell；Liquid crystal display touch screen is blocked by protection face board, and protection face board is hinged by shaft with installation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037854.7U CN208399947U (en) | 2018-07-03 | 2018-07-03 | A kind of welding on-line monitoring device based on ARM and liquid crystal touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037854.7U CN208399947U (en) | 2018-07-03 | 2018-07-03 | A kind of welding on-line monitoring device based on ARM and liquid crystal touch screen |
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| Publication Number | Publication Date |
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| CN208399947U true CN208399947U (en) | 2019-01-18 |
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| CN201821037854.7U Active CN208399947U (en) | 2018-07-03 | 2018-07-03 | A kind of welding on-line monitoring device based on ARM and liquid crystal touch screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453776A (en) * | 2020-11-20 | 2021-03-09 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN114428472A (en) * | 2021-12-08 | 2022-05-03 | 中国船舶重工集团公司第七一六研究所 | Control system of intelligent flexible welding workstation |
-
2018
- 2018-07-03 CN CN201821037854.7U patent/CN208399947U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453776A (en) * | 2020-11-20 | 2021-03-09 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN112453776B (en) * | 2020-11-20 | 2023-02-24 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN114428472A (en) * | 2021-12-08 | 2022-05-03 | 中国船舶重工集团公司第七一六研究所 | Control system of intelligent flexible welding workstation |
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