CN203715517U - Microwave heating and drying equipment for accurate glaze spraying on ceramic - Google Patents
Microwave heating and drying equipment for accurate glaze spraying on ceramic Download PDFInfo
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- CN203715517U CN203715517U CN201420106327.2U CN201420106327U CN203715517U CN 203715517 U CN203715517 U CN 203715517U CN 201420106327 U CN201420106327 U CN 201420106327U CN 203715517 U CN203715517 U CN 203715517U
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- glaze spraying
- glaze
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- spray gun
- microwave heating
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Abstract
The utility model relates to microwave heating and drying equipment for accurate glaze spraying on ceramic, and belongs to the technical field of daily ceramics. The equipment is characterized by comprising a product turning line (1), a front microwave heating section (2), a middle accurate glaze spraying section (3) and a tail drying end (5); the control part is a PLC (programmable logic control) control system, a product to be sprayed enters the front microwave heating section and enters the middle accurate glaze spraying section, and the sprayed product enters at the tail drying end. The microwave heating and drying equipment for accurate glaze spraying on ceramic has the beneficial effects of saving energy and reducing processes, and about one third of energy consumption can be reduced relative to traditional gas fire heating or infrared heating; the thickness of a glaze layer can be online controlled, human intervention can be reduced, and occurrence of rejected products can be reduced; a spray gun can be combined flexibly, and the production efficiency can be improved; the spray gun is automatically maintained, and the flow rate of spraying glaze can be guaranteed, and human maintenance can be reduced; the equipment has strong adaptability, and can be used for reducing the cycle of equipment debugging due to product change and improving efficiency.
Description
Technical field
The utility model relates to continuous, the accurate glaze spraying of the accurate glaze spraying micro-wave drying of a kind of pottery equipment, particularly a kind of adaptation different varieties, belongs to domestic ceramics technical field.
Background technology
At present, existing ceramic glaze spraying automatic production line is to adopt to spray and naked light or infrared heating and dry technical scheme, and the problem that background technology exists is: production scene dust can not effectively be controlled, and can cause to operator the problem of physical impairment; Glaze slip volume of the circular flow is large, increases the standby quantity of producing of glaze slip; Naked light or ultrared external heating mode energy consumption are higher, cannot on-line monitoring glaze layer thickness, and need manual intervention operation more, different operating workman state of the art affects quality product; Operator are more.
Utility model content
The utility model object is to provide the accurate glaze spraying micro-wave drying of a kind of pottery equipment, variant production is carried out to accurate glaze spraying continuously, reduce artifact, significantly improve the quality of products, improve operating environment, reduce glaze slip loss, reduce comprehensive energy consumption, reduce operator, reduce the pollution to surrounding environment, solve the problem existing in background technology.
The technical solution of the utility model is:
The accurate glaze spraying micro-wave drying of a kind of pottery equipment, comprise product turning spur, leading portion microwave heating, the accurate glaze spraying in stage casing, dry four parts of tail end, described product turning spur is by three-jaw holder hand, synchronously rotate supporting arm and upper and lower rotary conveyor forms, three-jaw holder hand is arranged on upper and lower rotary conveyor by synchronous rotation supporting arm, product turning spur runs through whole automatic glaze spraying flow process, runs through leading portion microwave heating, the accurate glaze spraying in stage casing, tail end dry; Be provided with PLC Controlling System.
Leading portion microwave heating and tail end are dry, all adopt tunnel structure, and the dry gangway of the gangway of leading portion microwave heating and tail end is provided with closing door, the dry infrared rays moisture analyzer that is provided with of tail end.
The accurate glaze spraying in stage casing, comprise online glaze slip proportion monitoring, spray gun, glaze spraying transfer limes, compressed air line, fresh water pipeline, laser ranging probe, glaze spraying robot arm and the dedusting of circulation water curtain, online glaze slip proportion monitoring is arranged on the below of product turning spur, glaze spraying robot arm is arranged on the top of product turning spur, glaze spraying robot arm is three-dimensional adjusting structure, by X-axis, adjusted, Y-axis is adjusted and Z axis adjustment forms, spray gun is arranged on Z axis and adjusts, spray gun is 270 degree rotations on Z axis is adjusted, spray gun is provided with a plurality of nozzles, and be provided with laser ranging probe, simultaneously, spray gun coupling arranges glaze spraying transfer limes, compressed air line and fresh water pipeline, glaze spraying transfer limes is provided with auxiliary electrical heater, above product turning spur, be provided with the dedusting of circulation water curtain.
Described glaze spraying robot arm is gantry frame structure, X-axis adjustment, Y-axis are adjusted into and move horizontally track and transmission component, and Z axis is adjusted lower end 270 degree rotating mechanisms are installed, and gun stand is installed, spray gun is arranged on gun stand, nozzle on spray gun is 1-4, enhances productivity.
Working process: will treat glaze spraying product introduction product turning spur, product is placed in three-jaw holder on hand, the not stall of synchronous rotation supporting arm is moving, product is delivered to leading portion microwave heating by upper and lower rotary conveyor, infrared rays moisture analyzer is measured product water ratio, according to measuring moisture content value, PLC Controlling System is accurately controlled microwave power, reduce energy consumption, the gangway closing door of leading portion microwave heating opens and closes automatically, by microwave heating product surface moisture, make product heating, thereby reach the object of glaze spraying after heating products;
Product is delivered to the accurate glaze spraying in stage casing with upper and lower rotary conveyor, by laser ranging probe, measure distance between spray gun and product, determine initial glaze spraying point, the shower nozzle on spray gun is 20cm optimum distance apart from the distance of product, and the atomization angle of spray gun upper nozzle is 35-40 degree.Glaze spraying robot arm carries out accurately glaze spraying automatically according to setting glaze spraying path; Glaze spraying quality is main has direct relation with glaze layer thickness and glaze slip degree of adhering to, and the utility model is according to concentration of glaze slip correction glaze spraying speed and improve glaze slip degree of adhering to, and is assurance glaze layer thickness, and glaze spraying glaze slip proportion used is with 1.8g/cm
3for benchmark, the result according to online glaze slip proportion monitoring, changes glaze spraying speed at any time, guarantees glaze layer thickness; For improving glaze slip at the degree of adhering to of product, glaze spraying transfer limes is provided with auxiliary electrical heater, guarantees that glaze slip temperature is 50-60 degree Celsius.
Spray gun 270 degree rotations, product is whole, comprise cavity inside and interior edge, all districts to be painted, without dead angle glaze spraying, once complete glaze spraying process; Because glaze slip is suspension, in working process, may cause shower nozzle aperture to diminish, can not guarantee that glaze spraying amount is accurate, do not work for a long time and can cause shower nozzle to stop up, for ensureing that shower nozzle is unimpeded and reducing manual maintenance, fresh water pipeline and compressed air line are set on spray gun pipeline, before spray gun starts glaze spraying and carry out clear water after finishing and wash rifle, then blow rifle with pressurized air; When each glaze spraying finishes, carry out pressurized air and blow rifle, prevent that rifle head from stopping up, assurance spray gun is normally worked.
The accurate glaze spraying in stage casing adopts the circulation water curtain dedusting of micro-subnormal ambient, and is provided with collection box recovery glaze slip, and in glaze spraying process, glaze slip disperses and descends slowly and lightly, and through the dedusting of circulation water curtain and collection box, reclaims glaze slip, reusable; The water that clear water is washed rifle also flows in collection box, reclaims glaze slip, accomplish pollution-free, be conducive to operator's health, glaze slip effective recycling.
The product of glaze spraying is delivered to upper and lower rotary conveyor that to enter tail end dry, be dried and cooling, the dry gangway closing door of tail end opens and closes automatically, the glaze spraying of product being set according to the accurate glaze spraying in stage casing, PLC Controlling System microwave drying power, is dried product; Because dried product is warmmer, then it is cooling to carry out cold wind, and pollution-free for product after ensureing spray, after filtration, it is dry that cooling rear product leaves tail end to cooling air, completes glaze spraying process.
For guaranteeing the non-stop run of glaze spraying flow process, it is reference time that the variant production of take is implemented the glaze spraying time, automatically adjusts microwave power, makes to implement the glaze spraying time, matches with leading portion microwave heating and dry time of tail end.
Kettle and the slaughterhouse class of the utility model from the dish bowl class of plane to stereo hollow class, different characteristics product all can be implemented glaze spraying.For raising the efficiency, according to variant production size, different spacing spray gun can be set, can be by two spray guns of large part product four spray guns to smallclothes product.
Control section of the present utility model adopts PLC Controlling System, take the time as axis, product is foundation, establishment corresponding program, product to be painted enter the accurate glaze spraying in stage casing after entering leading portion microwave heating, enter tail end dry after spray is good, whole operating process only needs two people, before put rear receipts, than background technology, reduce by a people, reduced by 30% personnel.
The beneficial effects of the utility model are: 1. energy-conservation and reduce operation; Because microwave heating is to act on water-containing product, the more original polishing of operating procedure washing is laggard, and to enter kiln dry, and the flow process of rear glaze spraying to be dried has reduced dry this procedure of kiln, has saved artificial and the energy.With respect to traditional combustion gas open firing or infrared heating, can reduce approximately 1/3 energy consumption; 2. on-line Control guarantees that glaze layer thickness reduces human intervention, reduces defective products and occurs; 3. spray gun flexible combination is enhanced productivity; 4. spray gun is safeguarded automatically, ensures glaze spraying flow, reduces manual maintenance; 5. strong adaptability, reduces because product conversion needs the equipment debugging cycle, raises the efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model cross-sectional schematic;
Fig. 3 is the utility model embodiment glaze spraying robot arm and laser ranging schematic diagram;
Fig. 4 is the utility model embodiment product turning spur schematic diagram;
Fig. 5 is the utility model embodiment spray gun schematic diagram;
In figure: product turning spur 1, leading portion microwave heating 2, the accurate glaze spraying 3 in stage casing, circulation water curtain dedusting 4, tail end are dry 5, closing door 6, PLC Controlling System 7, three-jaw holder hand 8, synchronously rotate that supporting arm 9, online glaze slip proportion monitoring 10, infrared rays moisture analyzer 11, spray gun 12, laser ranging probe 13, X-axis adjust 14, Y-axis adjusts 15, Z axis adjusts 16, glaze spraying transfer limes 17, compressed air line 18, fresh water pipeline 19, auxiliary electrical heater 20.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
The accurate glaze spraying micro-wave drying of a kind of pottery equipment, comprise product turning spur 1, leading portion microwave heating 2, the accurate glaze spraying 3 in stage casing, dry 5 four parts of tail end, described product turning spur is by three-jaw holder hand 8, synchronously rotate supporting arm 9 and upper and lower rotary conveyor forms, three-jaw holder hand is arranged on upper and lower rotary conveyor by synchronous rotation supporting arm, product turning spur runs through whole automatic glaze spraying flow process, runs through leading portion microwave heating, the accurate glaze spraying in stage casing, tail end dry; Be provided with PLC Controlling System, control product turning spur 1, leading portion microwave heating, the accurate glaze spraying in stage casing and the dry working order of tail end.
Leading portion microwave heating and tail end are dry, all adopt tunnel structure, the feed-in of multiple spot microwave, be beneficial to heating material evenly; The dry gangway of the gangway of leading portion microwave heating and tail end is provided with closing door, prevents microwave leakage at product introduction with while leaving; Tail end is dry is provided with infrared rays moisture analyzer 11, and the water content of product is carried out to monitoring analysis.
The accurate glaze spraying in stage casing, comprise online glaze slip proportion monitoring 10, spray gun 12, glaze spraying transfer limes 17, compressed air line 18, fresh water pipeline 19, laser ranging probe 13, glaze spraying robot arm and circulation water curtain dedusting 4, online glaze slip proportion monitoring is arranged on the below of product turning spur, glaze slip proportion on product on product turning spur is monitored, glaze spraying robot arm is arranged on the top of product turning spur, glaze spraying robot arm is three-dimensional adjusting structure, by X-axis, adjust 14, Y-axis adjustment 15 and Z axis are adjusted 16 and are formed, spray gun is arranged on Z axis and adjusts, spray gun is 270 degree rotations on Z axis is adjusted, spray gun is provided with a plurality of nozzles, and be provided with laser ranging probe, simultaneously, spray gun coupling arranges glaze spraying transfer limes, compressed air line and fresh water pipeline, glaze spraying transfer limes is provided with auxiliary electrical heater 20, above product turning spur, be provided with circulation water curtain dedusting 4, the dust that glaze spraying produces and the glaze slip descending slowly and lightly are by the water curtain dedusting recycling that circulates, reduce and pollute, accomplish glaze slip zero loss.
Described glaze spraying robot arm is gantry frame structure, X-axis adjustment 14, Y-axis adjustment 15 be for moving horizontally track and transmission component, and Z axis is adjusted 16 lower ends 270 degree rotating mechanisms are installed, and gun stand is installed, spray gun is arranged on gun stand, nozzle on spray gun is 1-4, enhances productivity.
Embodiment working process:
To treat glaze spraying product introduction product turning spur, product is placed in three-jaw holder on hand, the not stall of synchronous rotation supporting arm is moving, and product is delivered to leading portion microwave heating by upper and lower rotary conveyor, and infrared rays moisture analyzer is measured product water ratio, according to measuring moisture content value, PLC Controlling System is accurately controlled microwave power, reduces energy consumption, and the gangway closing door of leading portion microwave heating opens and closes automatically, by microwave heating product surface moisture, make product heating, thereby reach the object of glaze spraying after heating products;
Product is delivered to the accurate glaze spraying in stage casing with upper and lower rotary conveyor, by laser ranging probe, measure distance between spray gun and product, determine initial glaze spraying point, the shower nozzle on spray gun is 20cm optimum distance apart from the distance of product, and the atomization angle of spray gun upper nozzle is 35-40 degree.Glaze spraying robot arm carries out accurately glaze spraying automatically according to setting glaze spraying path; Glaze spraying quality is main has direct relation with glaze layer thickness and glaze slip degree of adhering to, and the utility model is according to concentration of glaze slip correction glaze spraying speed and improve glaze slip degree of adhering to, and is assurance glaze layer thickness, and glaze spraying glaze slip proportion used is with 1.8g/cm
3for benchmark, the result according to online glaze slip proportion monitoring, changes glaze spraying speed at any time, guarantees glaze layer thickness; For improving glaze slip at the degree of adhering to of product, glaze spraying transfer limes is provided with auxiliary electrical heater 20, guarantees that glaze slip temperature is 50-60 degree Celsius.
Spray gun 270 degree rotations, product is whole, comprise cavity inside and interior edge, all districts to be painted, without dead angle glaze spraying, once complete glaze spraying process; Because glaze slip is suspension, in working process, may cause shower nozzle aperture to diminish, can not guarantee that glaze spraying amount is accurate, do not work for a long time and can cause shower nozzle to stop up, for ensureing that shower nozzle is unimpeded and reducing manual maintenance, fresh water pipeline and compressed air line are set on spray gun pipeline, before spray gun starts glaze spraying and carry out clear water after finishing and wash rifle, then blow rifle with pressurized air; When each glaze spraying finishes, carry out pressurized air and blow rifle, prevent that rifle head from stopping up, assurance spray gun is normally worked.
The accurate glaze spraying in stage casing adopts the circulation water curtain dedusting of micro-subnormal ambient, and is provided with collection box recovery glaze slip, and in glaze spraying process, glaze slip disperses and descends slowly and lightly, and through the dedusting of circulation water curtain and collection box, reclaims glaze slip, reusable; The water that clear water is washed rifle also flows in collection box, reclaims glaze slip, accomplish pollution-free, be conducive to operator's health, glaze slip effective recycling.
The product of glaze spraying is delivered to upper and lower rotary conveyor that to enter tail end dry, be dried and cooling, the dry gangway closing door of tail end opens and closes automatically, the glaze spraying of product being set according to the accurate glaze spraying in stage casing, PLC Controlling System microwave drying power, is dried product; Because dried product is warmmer, then it is cooling to carry out cold wind, and pollution-free for product after ensureing spray, after filtration, it is dry that cooling rear product leaves tail end to cooling air, completes glaze spraying process.
For guaranteeing the non-stop run of glaze spraying flow process, it is reference time that the variant production of take is implemented the glaze spraying time, automatically adjusts microwave power, makes to implement the glaze spraying time, matches with leading portion microwave heating and dry time of tail end.
In an embodiment, start microwave heating program, definite through calculating, the microwave power of leading portion microwave heating is selected 6KW, and the dry microwave power of tail end is 10KW, can meet various product dry.
Kettle and the slaughterhouse class of the utility model from the dish bowl class of plane to stereo hollow class, different characteristics product all can be implemented glaze spraying.For raising the efficiency, according to variant production size, different spacing spray gun can be set, can be by two spray guns of large part product four spray guns to smallclothes product.
Control section of the present utility model adopts PLC Controlling System, take the time as axis, product is foundation, establishment corresponding program, product to be painted enter the accurate glaze spraying in stage casing after entering leading portion microwave heating, enter tail end dry after spray is good, whole operating process only needs two people, before put rear receipts, than background technology, reduce by a people, reduced by 30% personnel.
Claims (2)
1. the accurate glaze spraying micro-wave drying of a pottery equipment, it is characterized in that, comprise product turning spur (1), leading portion microwave heating (2), the accurate glaze spraying in stage casing (3), dry (5) four parts of tail end, described product turning spur is by three-jaw holder hand (8), synchronously rotate supporting arm (9) and upper and lower rotary conveyor forms, three-jaw holder hand is arranged on upper and lower rotary conveyor by synchronous rotation supporting arm, product turning spur runs through whole automatic glaze spraying flow process, runs through leading portion microwave heating, the accurate glaze spraying in stage casing, tail end dry; Be provided with PLC Controlling System (7);
Leading portion microwave heating and tail end are dry, all adopt tunnel structure, and the dry gangway of the gangway of leading portion microwave heating and tail end is provided with closing door, and tail end is dry is provided with infrared rays moisture analyzer (11), and the water content of product is carried out to monitoring analysis;
The accurate glaze spraying in stage casing, comprise online glaze slip proportion monitoring (10), spray gun (12), glaze spraying transfer limes (17), compressed air line (18), fresh water pipeline (19), laser ranging probe (13), glaze spraying robot arm and circulation water curtain dedusting (4), online glaze slip proportion monitoring is arranged on the below of product turning spur, glaze spraying robot arm is arranged on the top of product turning spur, glaze spraying robot arm is three-dimensional adjusting structure, by X-axis adjustment (14), Y-axis adjusts (15) and Z axis adjustment (16) forms, spray gun is arranged on Z axis and adjusts, spray gun is 270 degree rotations on Z axis is adjusted, spray gun is provided with a plurality of nozzles, and be provided with laser ranging probe, spray gun coupling arranges glaze spraying transfer limes, compressed air line and fresh water pipeline, glaze spraying transfer limes is provided with auxiliary electrical heater (20), above product turning spur, be provided with circulation water curtain dedusting (4).
2. the accurate glaze spraying micro-wave drying of a kind of pottery according to claim 1 equipment, it is characterized in that described glaze spraying robot arm is gantry frame structure, X-axis is adjusted (14), Y-axis adjustment (15) for moving horizontally track and transmission component, Z axis is adjusted (16) lower end 270 degree rotating mechanisms is installed, and gun stand is installed, spray gun is arranged on gun stand, the nozzle on spray gun is 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106327.2U CN203715517U (en) | 2014-03-11 | 2014-03-11 | Microwave heating and drying equipment for accurate glaze spraying on ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106327.2U CN203715517U (en) | 2014-03-11 | 2014-03-11 | Microwave heating and drying equipment for accurate glaze spraying on ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715517U true CN203715517U (en) | 2014-07-16 |
Family
ID=51154685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106327.2U Withdrawn - After Issue CN203715517U (en) | 2014-03-11 | 2014-03-11 | Microwave heating and drying equipment for accurate glaze spraying on ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804029A (en) * | 2014-03-11 | 2014-05-21 | 马郡 | Precise glaze spraying and microwave heating drying method and equipment for ceramics |
| CN111925231A (en) * | 2020-09-16 | 2020-11-13 | 佛山东鹏洁具股份有限公司 | Glaze spraying process of robot glaze spraying circulation line and ceramic closestool prepared by glaze spraying process |
-
2014
- 2014-03-11 CN CN201420106327.2U patent/CN203715517U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804029A (en) * | 2014-03-11 | 2014-05-21 | 马郡 | Precise glaze spraying and microwave heating drying method and equipment for ceramics |
| CN103804029B (en) * | 2014-03-11 | 2015-02-04 | 唐山瑞祈陶瓷科技开发有限公司 | Precise glaze spraying and microwave heating drying method and equipment for ceramics |
| CN111925231A (en) * | 2020-09-16 | 2020-11-13 | 佛山东鹏洁具股份有限公司 | Glaze spraying process of robot glaze spraying circulation line and ceramic closestool prepared by glaze spraying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20150204 |
|
| RGAV | Abandon patent right to avoid regrant |