CN105665214A - Control system of full-automatic coating equipment and control method of control system - Google Patents
Control system of full-automatic coating equipment and control method of control system Download PDFInfo
- Publication number
- CN105665214A CN105665214A CN201610210941.7A CN201610210941A CN105665214A CN 105665214 A CN105665214 A CN 105665214A CN 201610210941 A CN201610210941 A CN 201610210941A CN 105665214 A CN105665214 A CN 105665214A
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- CN
- China
- Prior art keywords
- unit
- workpiece
- paint
- feeding
- control
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
Abstract
The invention provides a control system of full-automatic coating equipment and a control method of the control system. The control system comprises a PLC (Programmable Logic Controller) control unit, a transferring unit, a paint spraying unit, a paint spraying servo unit and a manipulation unit, wherein the manipulation unit is used for transmitting an instruction; the PLC control unit is used for controlling the transferring unit, the paint spraying servo unit and the paint spraying unit to finish paint spraying work in a matched manner according to the instruction. The control system also comprises a feeding and discharging unit for feeding and/or discharging, an overturning unit for overturning a workpiece, and a laser sensor and/or a photoelectric sensor for detecting and positioning. According to the control system, the feeding and discharging unit and the overturning unit are additionally arranged; full-automatic work of feeding, transferring, spraying paint, overturning, spraying the paint, transferring and discharging can be realized by the structure through the matching control of the PLC control unit; furthermore, the laser sensor and the photoelectric sensor are arranged so that the positioning accuracy of the workpiece is greatly improved and the production quality is improved; and the control system of the full-automatic coating equipment has the characteristics of simple and reasonable structure, convenience in operation, automation, high efficiency and good quality.
Description
Technical field
The present invention relates to a kind of coating equipment, particularly to control system and the control method thereof of a kind of fully-automatic coating equipment sprayed paint for sheet material.
Background technology
Chinese patent literature CN102423737A discloses the control method of a kind of numerical control spraying device for spraying flat plates on April 25th, 2012, a kind of numerical control spraying device for spraying flat plates includes system control device, five axle spray gun control devices, spray gun, revolution platform mechanism, A switching mechanism, B switching mechanism, described system control device and described above-mentioned each device are electrically connected respectively, and described multiaxis spray gun control device is made up of X-axis, Y-axis, Z axis, A axle, B axle; The control method of described numerical control spraying device, described rate-determining steps is:
A, by control input equipment input the actual length and width of flat board, thickness and hollow data respectively;
B, system information processing module automatic sequence can generate the spray gun motion spraying profile covering whole spraying area;
C, control output module output spray gun movement locus signal control five axle spray gun control device correspondence flat board each position and continuously perform spraying;
D, sprayed front after, switching mechanism plate carries out having overturn the spraying of another side.
This control method needs the data such as input length and width are high, then generates spraying profile, then can spray, its troublesome poeration, and process is complicated, is not easy to operation, therefore, it is necessary to make further improvements.
Summary of the invention
The purpose of the present invention aims to provide that a kind of simple and reasonable, easy to operate, automatization, efficiency is high, the control system of the measured fully-automatic coating equipment of matter and control method thereof, to overcome weak point of the prior art.
By the control system of a kind of fully-automatic coating equipment that this purpose designs, including PLC control unit, delivery unit, the unit that sprays paint, spray paint servo unit and manipulation unit; Manipulation unit sends instruction, PLC control unit controls delivery unit according to instruction, spray paint servo unit and unit matching of spraying paint completes work of spraying paint, it is characterised in that: also include the loading and unloading unit for feeding and/or blanking, for overturning the roll-over unit of workpiece and for the laser sensor of Detection location and/or photoelectric sensor.
Described manipulation unit is touch screen and/or mechanical keys.
A kind of control method for above-mentioned control system, it is characterised in that: comprise the following steps:
1) passed in PLC control unit by manipulation unit control data;
2), after PLC control unit receives control instruction, send control instruction and extract workpiece to loading and unloading unit from blowing district, start feeding;
3) laser sensor utilizes light velocity principle to position detection;
4) after having positioned, related data is sent to PLC control unit, again through the accurate feeding of loading and unloading unit;
5), after feeding completes, PLC control unit controls delivery unit and workpiece is delivered to spray zone;
6) workpiece arrives and specifies spray zone, and photoelectric sensor receives signal, and related data is sent to PLC control unit, then the servo unit that controls to spray paint sprays paint, period delivery unit continuous firing;
7) after having sprayed paint, delivery unit is delivered to Flip Zone workpiece, and workpiece is overturn by roll-over unit, and workpiece is sent to spray zone and sprays paint by delivery unit again;
8) after having sprayed paint, PLC control unit controls delivery unit and workpiece is transmitted back to feeding area, then controls loading and unloading unit and will complete the workpiece blanking sprayed paint, and is put back into blowing district.
Step 6 and step 7 carry out according to workpiece requirement circulation of spraying paint.
Workpiece is moved to feeding area from blowing district and completes feeding action by described loading and unloading unit, workpiece moves to from feeding area blowing district and completes blanking action.
Workpiece turning 90 ° or 180 ° is completed rotary movement by described roll-over unit.
Described feeding area, spray zone and Flip Zone are on same conveying track, and blowing district is arranged near feeding area.
The present invention is equipped with loading and unloading unit and roll-over unit, is controlled by the cooperation of PLC control unit, makes this structure realize the fully automatic working of feeding-transmit-spray paint-overturn-spray paint-transmit-blanking; Additionally, by arranging laser sensor and photoelectric sensor, substantially increase the Position location accuracy of workpiece, improving the quality of production, it has, and simple and reasonable, easy to operate, automatization, efficiency is high, the measured feature of matter.
Accompanying drawing explanation
Fig. 1 is the wire figure that one embodiment of the invention controls system.
Fig. 2 is the layout sketch in each region of one embodiment of the invention.
Fig. 3 is the circuit diagram of PLC control unit in one embodiment of the invention.
Fig. 4 is the circuit diagram of delivery unit in one embodiment of the invention, loading and unloading unit and roll-over unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1 and Fig. 2, the control system of this fully-automatic coating equipment, including PLC control unit (plc, brand is Omron OMRON, and model is CP1H-XA40DT-D), delivery unit, the unit that sprays paint, spray paint servo unit and manipulation unit; Manipulation unit sends instruction, and PLC control unit controls delivery unit according to instruction, spray paint servo unit and unit matching of spraying paint completes work of spraying paint; Also include the loading and unloading unit for feeding and/or blanking, for overturning the roll-over unit of workpiece and for the laser sensor of Detection location and/or photoelectric sensor.
Manipulation unit is touch screen and/or mechanical keys.
For the control method of above-mentioned control system, comprise the following steps:
1) passed in PLC control unit by manipulation unit control data;
2), after PLC control unit receives control instruction, send control instruction and extract workpiece to loading and unloading unit from blowing district, start feeding;
3) laser sensor utilizes light velocity principle to position detection (the laser sensor brand of the present embodiment is that nation receives, and model is LT3PU);
4) after having positioned, related data is sent to PLC control unit, again through the accurate feeding of loading and unloading unit;
5), after feeding completes, PLC control unit controls delivery unit and workpiece is delivered to spray zone;
6) workpiece arrives and specifies spray zone, and photoelectric sensor receives signal, and related data is sent to PLC control unit, then the servo unit that controls to spray paint sprays paint, period delivery unit continuous firing;
7) after having sprayed paint, delivery unit is delivered to Flip Zone workpiece, and workpiece is overturn by roll-over unit, and workpiece is sent to spray zone and sprays paint by delivery unit again;
8) after having sprayed paint, PLC control unit controls delivery unit and workpiece is transmitted back to feeding area, then controls loading and unloading unit and will complete the workpiece blanking sprayed paint, and is put back into blowing district.
Specifically:
Step 6 and step 7 carry out according to workpiece requirement circulation of spraying paint.
Workpiece is moved to feeding area from blowing district and completes feeding action by loading and unloading unit, workpiece moves to from feeding area blowing district and completes blanking action.
Workpiece turning 90 ° or 180 ° is completed rotary movement by roll-over unit.
Feeding area, spray zone and Flip Zone are on same conveying track, and blowing district is arranged near feeding area.
The above-mentioned preferred version for the present invention, has been shown and described the ultimate principle of the present invention, principal character and advantages of the present invention. Skilled person will appreciate that the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. a control system for fully-automatic coating equipment, including PLC control unit, delivery unit, the unit that sprays paint, spray paint servo unit and manipulation unit; Manipulation unit sends instruction, PLC control unit controls delivery unit according to instruction, spray paint servo unit and unit matching of spraying paint completes work of spraying paint, it is characterised in that: also include the loading and unloading unit for feeding and/or blanking, for overturning the roll-over unit of workpiece and for the laser sensor of Detection location and/or photoelectric sensor.
2. the control system of fully-automatic coating equipment according to claim 1, it is characterised in that: described manipulation unit is touch screen and/or mechanical keys.
3. described in a claim 1, control the control method of system, it is characterised in that: comprise the following steps:
1) passed in PLC control unit by manipulation unit control data;
2), after PLC control unit receives control instruction, send control instruction and extract workpiece to loading and unloading unit from blowing district, start feeding;
3) laser sensor utilizes light velocity principle to position detection;
4) after having positioned, related data is sent to PLC control unit, again through the accurate feeding of loading and unloading unit;
5), after feeding completes, PLC control unit controls delivery unit and workpiece is delivered to spray zone;
6) workpiece arrives and specifies spray zone, and photoelectric sensor receives signal, and related data is sent to PLC control unit, then the servo unit that controls to spray paint sprays paint, period delivery unit continuous firing;
7) after having sprayed paint, delivery unit is delivered to Flip Zone workpiece, and workpiece is overturn by roll-over unit, and workpiece is sent to spray zone and sprays paint by delivery unit again;
8) after having sprayed paint, PLC control unit controls delivery unit and workpiece is transmitted back to feeding area, then controls loading and unloading unit and will complete the workpiece blanking sprayed paint, and is put back into blowing district.
4. control method according to claim 3, it is characterised in that: step 6 and step 7 carry out according to workpiece requirement circulation of spraying paint.
5. control method according to claim 4, it is characterised in that: workpiece is moved to feeding area from blowing district and completes feeding action by described loading and unloading unit, workpiece moves to from feeding area blowing district and completes blanking action.
6. control method according to claim 5, it is characterised in that: workpiece turning 90 ° or 180 ° is completed rotary movement by described roll-over unit.
7. control method according to claim 6, it is characterised in that: described feeding area, spray zone and Flip Zone are on same conveying track, and blowing district is arranged near feeding area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210941.7A CN105665214B (en) | 2016-04-05 | 2016-04-05 | The control method of fully-automatic coating equipment control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210941.7A CN105665214B (en) | 2016-04-05 | 2016-04-05 | The control method of fully-automatic coating equipment control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665214A true CN105665214A (en) | 2016-06-15 |
| CN105665214B CN105665214B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610210941.7A Active CN105665214B (en) | 2016-04-05 | 2016-04-05 | The control method of fully-automatic coating equipment control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111389A (en) * | 2016-08-30 | 2016-11-16 | 天津长飞鑫茂光缆有限公司 | Optical cable water-blocking cable cream atomization intermittent spray device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202951598U (en) * | 2012-12-04 | 2013-05-29 | 王建中 | Coating assembly line for intelligent metal parts of computer |
| CN104525442A (en) * | 2014-09-26 | 2015-04-22 | 中航沈飞民用飞机有限责任公司 | Coating line with full-automatic control and manual spray coating |
| CN104588250A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Automatic curtain-coating system for lost foam casting |
| CN104841596A (en) * | 2015-05-29 | 2015-08-19 | 广州卓迅包装机械有限公司 | Powder spraying curing system |
| CN205868662U (en) * | 2016-04-05 | 2017-01-11 | 广东顺德迪峰机械有限公司 | Control system of full -automatic application equipment |
-
2016
- 2016-04-05 CN CN201610210941.7A patent/CN105665214B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202951598U (en) * | 2012-12-04 | 2013-05-29 | 王建中 | Coating assembly line for intelligent metal parts of computer |
| CN104525442A (en) * | 2014-09-26 | 2015-04-22 | 中航沈飞民用飞机有限责任公司 | Coating line with full-automatic control and manual spray coating |
| CN104588250A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Automatic curtain-coating system for lost foam casting |
| CN104841596A (en) * | 2015-05-29 | 2015-08-19 | 广州卓迅包装机械有限公司 | Powder spraying curing system |
| CN205868662U (en) * | 2016-04-05 | 2017-01-11 | 广东顺德迪峰机械有限公司 | Control system of full -automatic application equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111389A (en) * | 2016-08-30 | 2016-11-16 | 天津长飞鑫茂光缆有限公司 | Optical cable water-blocking cable cream atomization intermittent spray device |
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| Publication number | Publication date |
|---|---|
| CN105665214B (en) | 2018-01-16 |
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