CN103878104B - Control microwave dry water paint application fitment - Google Patents
Control microwave dry water paint application fitment Download PDFInfo
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- CN103878104B CN103878104B CN201410136905.1A CN201410136905A CN103878104B CN 103878104 B CN103878104 B CN 103878104B CN 201410136905 A CN201410136905 A CN 201410136905A CN 103878104 B CN103878104 B CN 103878104B
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Abstract
The invention discloses a kind of control microwave dry water paint application fitment, comprising: casing, microwave launcher and sensor-based system; Described microwave transmission system is positioned at casing both sides and top; Described sensor-based system is positioned at casing.The present invention carries out drying by microwave launcher to the furniture of water paint application, can be dry by aqueous paint fast, prevents the moisture in aqueous paint to infiltrate fast in furniture, avoids furniture to occur the generation of water smoke, cracking, bubble, warping phenomenon.
Description
Technical field
The present invention relates to a kind of drying device, particularly a kind of equipment being coated on furniture for dry water paint.
Background technology
Because solid wood furniture is made up of porous fibre, timber is made to have the double grading of easily water suction and bleed, when application aqueous paint, moisture in aqueous paint can infiltrate in furniture fast, the moisture of furniture outer can only be dried by traditional furnace drying method, after causing furniture Dryly use, internal moisture is separated out, and the phenomenon of cracking, warpage, bubble appears in furniture, and service life is short.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provides a kind of and solves the equipment making aqueous paint dry solidification after water paint is coated on furniture surface efficiently.
Technical scheme: in order to realize above object, a kind of control microwave of the present invention dry water paint application fitment, comprising: casing, microwave launcher and sensor-based system; Described microwave launcher is positioned at casing both sides and top; Described sensor-based system is positioned at casing; Described microwave launcher comprises the microwave emitter of at least three groups.Adopt traditional drying process, primary drying is short then one hour, long then tens hours, and moisture extracts thorough, very easily in put procedure backward, produces water smoke.The present invention adopts microwave launcher, due to the characteristic of microwave, directly acts on hydrone, and inside of furniture temperature is a little more than outer surface, and the moisture avoided in aqueous paint infiltrates in furniture fast, greatly accelerates dry speed, improves efficiency.Microwave launcher described in the present invention comprises the microwave emitter of at least two; Because microwave emitter has multiple, the adjustment of the temperature inside the box can be realized when microwave uses, when temperature is low, open multiple microwave emitter, during temperature height, open a small amount of microwave emitter; Realize microwave temperature by the number and time regulating microwave emitter adjustable, by the technology that heats up gradually, avoid the too fast rising of temperature.Simultaneously by transfer system, furniture moves back and forth in dry run, avoids inhomogeneities spatially, the basic equivalent in each surface of furniture is heated, thus solves the generation of the water smoke of furniture in dry run, bubble, cracking, warping phenomenon.
Described in the present invention, sensor-based system comprises: temperature sensor, humidity sensor; Described temperature sensor and humidity sensor are positioned at both sides and/or the top of box house.By the temperature in temperature sensor monitors case in the present invention, by the humidity in humidity sensor control cabinet, achieve the accurately control in real time of the temperature inside the box and humidity, improve dry quality.
The present invention comprises exhaust system, and this exhaust system is positioned at the top of casing, by the setting of exhaust system, reduces the humidity in case, accelerates rate of drying; Exhaust system can be a ventilating fan.
The present invention also comprises: transmission system and range limiter, and described transmission system runs through whole casing, under the part being positioned at casing is distributed in microwave; Described range limiter is positioned at tank ends.Described transmission system adopts the material not absorbing microwave.In the present invention by the setting party of transmission system the transmission of furniture, without the need to adopting a dead lift, adopt range limiter to make furniture in case, realize reciprocating motion.
The present invention also comprises PLC; Described PLC is connected with microwave launcher, temperature sensor, humidity sensor and transmission system respectively, receives the live signal of temperature sensor and humidity sensor detection, and controls the running of microwave launcher keying, transmission system.
The present invention also comprises smoke alarm, and this smoke alarm is positioned at box inside, protects furniture, once there is the too high appearance causing furniture smoke conditions of temperature, realizes Realtime Alerts.
The present invention includes the sealing contact device preventing microwave leakage, described sealing contact device is positioned at the surrounding of door, prevents the leakage of microwave, protects the personal safety of workman.
A kind of water paint application furniture drying means is also disclosed in the present invention, it is characterized in that: the method adopts control microwave dry water paint application fitment, the dry water paint application fitment of this control microwave comprises: PLC, casing, microwave launcher, sensor-based system; Described sensor-based system comprises: temperature sensor, humidity sensor, exhaust system and pressure sensor; Described temperature sensor and humidity sensor are positioned at box house both sides and/or top, and described pressure sensor is positioned at the doorway of casing; Described temperature sensor and humidity sensor at least two;
The concrete steps of the method for work of described control microwave dry water paint application fitment are as follows:
(1) control microwave dry water paint application fitment is started; Temperature setting range is between 20 DEG C-45 DEG C, humidity range setting is lower than 20%, PLC starts microwave launcher one by one, to the furniture being coated with water paint be placed in transmission system, PLC starts transmission system, by transmission system, the furniture being coated with water paint is sent in casing, make required dry furniture between two range limiters, arrive after between two range limiters, close the door of casing both sides and start sealing contact device and door sealing is compressed, to ensure that microwave does not penetrate from the gap of door after system start-up;
(2) after door closure, the pressure sensor on doorway sends door shutdown signal to PLC, after PLC receives this signal, and detects the real-time temperature values and humidity value that transmit from temperature sensor, humidity sensor; The real-time temperature values detected when temperature sensor is positioned at the temperature range of setting, and the real-time wet angle value that humidity sensor detects is positioned at the humidity range of setting, enters baking step; As temperature is too high, close microwave launcher one by one, until real time temperature is positioned at setting range; During the minimum of temperature range of temperature lower than setting, the quantity of increase microwave launcher; When humidity is higher than the humidity value set, starts exhaust system, reduce the humidity in case; Time below the humidity value that humidity is reduced to setting, exhaust system is closed;
(3) baking step: PLC controls the keying of microwave launcher and exhaust system according to the real time value that temperature sensor and humidity sensor detect; PLC controls transmission system startup simultaneously, and furniture is moved back and forth until complete drying in transmission system between two range limiters; In dry run, when temperature sensor detects the most high-critical temperature of the temperature inside the box higher than setting, microwave launcher all quits work, and after temperature is lower than most high-critical temperature, in microwave launcher, microwave emitter is opened one by one; When the temperature sensor difference of any two temperatures sensor reaches established temperature maximum, microwave launcher all quits work, and restarts microwave launcher time in temperature return to the scope of setting; When humidity sensor detects the humidity critical value of humidity set, exhaust system starts, and discharges the steam in casing, until humidity sensor detects the humidity critical value of the humidity in case lower than setting;
(4) when the furniture in case reaches set drying time, open two side doors, product is sent out casing.
The dry water paint application fitment of control microwave described in the present invention is also provided with smoke alarm, electrical equipment temperature sensor; When electrical equipment temperature sensor detects that electrical equipment temperature sends alarm signal higher than during the highest protection temperature set to PLC; When timber generation smog in case, smoke alarm is reported to the police.
The dry water paint application fitment of control microwave described in the present invention is also provided with video monitoring apparatus, and this device is arranged in case and is connected with PLC, dries production process for implementing monitoring.
Beneficial effect: the dry water paint application fitment of control microwave of the present invention has the following advantages:
1. control microwave of the present invention dry water paint application fitment adopts microwave drying to achieve the rapid draing of aqueous paint, the moisture in aqueous paint is prevented to infiltrate fast in furniture, avoiding in furniture and paint inside because excess moisture is closed in, producing water smoke phenomenon preventing from separating out in process in the future.
2. control multiple microwave launcher by PLC in control microwave of the present invention dry water paint application fitment, the temperature achieving described control microwave dry water paint application fitment is adjustable, automatically temperature can be regulated according to the temperature range of client's setting, during below or above the temperature set, realize the adjustable controlled of temperature by starting or closing several microwave launchers.
3. the dry water paint application fitment of control microwave of the present invention has transmission system, in dry run, make furniture move back and forth in casing, thus make microwave energy more uniformly be irradiated to each corner of furniture, avoid microwave irradiation inhomogeneities and produce bubble or dry halfway the two poles of the earth phenomenon.
4. be provided with temperature sensor, humidity sensor in control microwave of the present invention dry water paint application fitment, the temperature and humidity in case can be understood in real time accurately, the real-time accurate control of production process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the workflow diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment
A kind of control microwave dry water paint application fitment: comprising: casing 1, microwave launcher 2, sensor-based system, exhaust system 4, transmission system 5, range limiter 6, smoke alarm 7 and sealing contact device 8 and PLC; Described sensor-based system comprises: temperature sensor 31, humidity sensor 32; Described transmission system adopts the material not absorbing microwave.
The annexation of above-mentioned each parts is as follows:
Described microwave launcher 2 is positioned at casing both sides and top; Described temperature sensor and humidity sensor are positioned at casing both sides and/or top; Described exhaust system is positioned at the top of casing; Described transmission system runs through whole casing, under the part being positioned at casing is distributed in microwave; Described range limiter is positioned at tank ends; Described PLC is connected with microwave launcher, temperature sensor, humidity sensor and transmission system respectively; Described smoke alarm is positioned at box inside; Described sealing contact device is positioned at the surrounding of door.
Adopt the application furniture drying means of above-mentioned control microwave dry water paint application fitment, the method adopts control microwave dry water paint application fitment, and the dry water paint application fitment of this control microwave comprises: PLC, casing, microwave launcher, sensor-based system; Described sensor-based system comprises: temperature sensor, humidity sensor, exhaust system and pressure sensor; Described temperature sensor and humidity sensor are positioned at box house both sides and/or top, and described pressure sensor is positioned at the doorway of casing; Described temperature sensor and humidity sensor at least two; Described in the present embodiment, microwave launcher comprises: microwave tube, excessively waveguide and slotted waveguide; Described microwave tube and transition waceguide are tightly connected, and are tightly connected between described transition waceguide and slotted waveguide; Described slotted waveguide is provided with slotted eye; Described microwave tube generates electromagnetic waves, and is transmitted to slotted waveguide through transition waceguide, is then entered in heating chamber by the slotted eye in slotted waveguide and heats timber.
The concrete steps of the method for work of described control microwave dry water paint application fitment are as follows:
(1) control microwave dry water paint application fitment is started; Temperature setting range is between 20 DEG C-45 DEG C, humidity range setting is lower than 20%, PLC starts microwave launcher one by one, to the furniture being coated with water paint be placed in transmission system, PLC starts transmission system, by transmission system, the furniture being coated with water paint is sent in casing, make required dry furniture between two range limiters, arrive after between two range limiters, close the door of casing both sides and start sealing contact device and door sealing is compressed, to ensure that microwave does not penetrate from the gap of door after system start-up;
(2) after door closure, the pressure sensor on doorway sends door shutdown signal to PLC, after PLC receives this signal, and detects the real-time temperature values and humidity value that transmit from temperature sensor, humidity sensor; The real-time temperature values detected when temperature sensor is positioned at the temperature range of setting, and the real-time wet angle value that humidity sensor detects is positioned at the humidity range of setting, enters baking step; As temperature is too high, close microwave launcher one by one, until real time temperature is positioned at setting range; During the minimum of temperature range of temperature lower than setting, the quantity of increase microwave launcher; When humidity is higher than the humidity value set, starts exhaust system, reduce the humidity in case; Time below the humidity value that humidity is reduced to setting, exhaust system is closed;
(3) baking step: PLC controls the keying of microwave launcher and exhaust system according to the real time value that temperature sensor and humidity sensor detect; PLC controls transmission system startup simultaneously, and furniture is moved back and forth until complete drying in transmission system between two range limiters; In dry run, when temperature sensor detects the most high-critical temperature of the temperature inside the box higher than setting, microwave launcher all quits work, and after temperature is lower than most high-critical temperature, in microwave launcher, microwave emitter is opened one by one; When the temperature sensor difference of any two temperatures sensor reaches established temperature maximum, microwave launcher all quits work, and restarts microwave launcher time in temperature return to the scope of setting; When humidity sensor detects the humidity critical value of humidity set, exhaust system starts, and discharges the steam in casing, until humidity sensor detects the humidity critical value of the humidity in case lower than setting;
(4) when the furniture in case reaches set drying time, open two side doors, product is sent out casing.
Claims (4)
1. a control microwave dry water paint application fitment, is characterized in that: comprising: casing (1), microwave launcher (2) and sensor-based system; Described microwave launcher (2) is positioned at casing both sides and top; Described sensor-based system is positioned at casing; Described microwave launcher (2) comprises the microwave emitter of at least two; Described sensor-based system comprises: temperature sensor (31), humidity sensor (32); Described temperature sensor and humidity sensor are positioned at box house both sides and/or top, and described control microwave dry water paint application fitment, by the temperature in temperature sensor monitors casing, controls the humidity in casing by humidity sensor;
The dry water paint application fitment of described control microwave comprises: exhaust system (4), and this exhaust system is positioned at the top of casing;
The dry water paint application fitment of described control microwave comprises: transmission system (5) and range limiter (6), and described transmission system runs through whole casing, under the part being positioned at casing is distributed in microwave; Described range limiter is positioned at tank ends; Described transmission system adopts the material not absorbing microwave;
The dry water paint application fitment of described control microwave comprises: PLC; Described PLC is connected with microwave launcher, temperature sensor, humidity sensor, exhaust system and transmission system respectively; In PLC, set most high-critical temperature and temperature threshold difference, and the highest critical value of humidity is set; In microwave launcher, microwave emitter has multiple, during startup, microwave emitter starts one by one, when temperature sensor detects the most high-critical temperature of the temperature inside the box higher than setting, microwave launcher all quits work, after temperature is lower than most high-critical temperature, in microwave launcher, microwave emitter is opened one by one; When the temperature sensor difference of any two temperatures sensor reaches the critical difference of established temperature, microwave launcher also all quits work, and treats that the temperature difference of two temperatures sensor drops in temperature threshold difference and restarts microwave launcher; When humidity sensor detect humidity reach humidity the highest critical value time, exhaust system starts, and discharges the steam in casing, until humidity sensor detects that humidity in case is lower than the highest critical value of humidity; Furniture moves back and forth until complete drying in transmission system between two range limiters.
2. control microwave according to claim 1 dry water paint application fitment, is characterized in that: comprise smoke alarm (7), this smoke alarm is positioned at box inside.
3. control microwave according to claim 1 dry water paint application fitment, is characterized in that: comprise the sealing contact device (8) preventing microwave leakage, described sealing contact device is positioned at the surrounding of door.
4. a method of work for control microwave dry water paint application fitment, is characterized in that: the dry water paint application fitment of this control microwave comprises: PLC, casing, microwave launcher, sensor-based system; Described sensor-based system comprises: temperature sensor, humidity sensor; Described temperature sensor and humidity sensor at least two;
The concrete steps of the method for work of described control microwave dry water paint application fitment are as follows:
(1) temperature setting range is between 20 DEG C-45 DEG C, to the furniture being coated with water paint be placed in transmission system, sent in casing by transmission system, make required dry furniture between two range limiters, close the door of casing both sides after arriving and start sealing contact device; To ensure that microwave does not penetrate in the gap of door after system start-up;
(2) control microwave dry water paint application fitment starts; Wherein PLC controls microwave launcher and controls transmission system to start, and furniture is moved back and forth until complete drying in transmission system between two range limiters;
(3) when microwave launcher starts, temperature sensor in sensor-based system, humidity sensor start, and set most high-critical temperature and temperature threshold difference, and arrange the highest critical value of humidity in PLC; In microwave launcher, microwave emitter has multiple, during startup, microwave emitter starts one by one, when temperature sensor detects the most high-critical temperature of the temperature inside the box higher than setting, microwave launcher all quits work, after temperature is lower than most high-critical temperature, in microwave launcher, microwave emitter is opened one by one; When the temperature sensor difference of any two temperatures sensor reaches the critical difference of established temperature, microwave launcher also all quits work, and treats that the temperature difference of two temperatures sensor drops in temperature threshold difference and restarts microwave launcher; When humidity sensor detect humidity reach humidity the highest critical value time, exhaust system starts, and discharges the steam in casing, until humidity sensor detects that humidity in case is lower than the highest critical value of humidity;
(4) when the furniture in case reaches set drying time, open two side doors, product is sent out casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136905.1A CN103878104B (en) | 2013-08-23 | 2014-04-08 | Control microwave dry water paint application fitment |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103708258 | 2013-08-23 | ||
| CN2013103708258A CN103406244A (en) | 2013-08-23 | 2013-08-23 | Controllable water-paint-coated furniture microwave drying device |
| CN201310370825.8 | 2013-08-23 | ||
| CN201410136905.1A CN103878104B (en) | 2013-08-23 | 2014-04-08 | Control microwave dry water paint application fitment |
Publications (2)
| Publication Number | Publication Date |
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| CN103878104A CN103878104A (en) | 2014-06-25 |
| CN103878104B true CN103878104B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103708258A Pending CN103406244A (en) | 2013-08-23 | 2013-08-23 | Controllable water-paint-coated furniture microwave drying device |
| CN201410136905.1A Active CN103878104B (en) | 2013-08-23 | 2014-04-08 | Control microwave dry water paint application fitment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103708258A Pending CN103406244A (en) | 2013-08-23 | 2013-08-23 | Controllable water-paint-coated furniture microwave drying device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080770A (en) * | 2014-10-23 | 2015-11-25 | 上海通宏实业有限公司 | Device for spraying water-borne wood paint on furniture |
| CN104399655B (en) * | 2014-11-21 | 2018-04-06 | 深圳长江家具有限公司 | A kind of apparatus and method of wooden plate microwave drying |
| CN107694871A (en) * | 2017-11-17 | 2018-02-16 | 江苏帕尔克玩具有限公司 | Drying unit is used in a kind of building blocks painting process |
| CN108722824A (en) * | 2018-07-31 | 2018-11-02 | 株洲市微朗科技有限公司 | A kind of water paint drying equipment |
| CN109046897A (en) * | 2018-09-28 | 2018-12-21 | 庄婉卿 | A kind of wood paints blowing-dry apparatus with wind-force microwave |
| CN113042334A (en) * | 2019-12-26 | 2021-06-29 | 震旦（中国）有限公司 | Intelligent paint drying chamber |
| CN113441314A (en) * | 2021-08-03 | 2021-09-28 | 吴敬明 | Controllable microwave drying water paint coating furniture equipment |
| CN115876650B (en) * | 2023-02-27 | 2023-05-30 | 长春理工大学 | Mueller matrix synchronous measurement system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814268A (en) * | 2012-07-09 | 2012-12-12 | 上海志鹤水性涂料科技有限公司 | Dewatering, drying and coating equipment for microwave waterborne wood paint furniture, and coating method |
| CN103111389A (en) * | 2011-11-16 | 2013-05-22 | 赵建勋 | Microwave paint room |
-
2013
- 2013-08-23 CN CN2013103708258A patent/CN103406244A/en active Pending
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2014
- 2014-04-08 CN CN201410136905.1A patent/CN103878104B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111389A (en) * | 2011-11-16 | 2013-05-22 | 赵建勋 | Microwave paint room |
| CN102814268A (en) * | 2012-07-09 | 2012-12-12 | 上海志鹤水性涂料科技有限公司 | Dewatering, drying and coating equipment for microwave waterborne wood paint furniture, and coating method |
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| Publication number | Publication date |
|---|---|
| CN103406244A (en) | 2013-11-27 |
| CN103878104A (en) | 2014-06-25 |
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Effective date of registration: 20170531 Address after: 201616 P32, building 158, Lane 2, gang Yip Road, small town, Kunshan, Shanghai, Songjiang District Patentee after: Shanghai Lantai Microwave Equipment Manufacturing Co., Ltd. Address before: 215423 Jiangsu city of Suzhou province Taicang city Kingnet Town Court Road, No. 10. Patentee before: Taicang Jinqiang Funiture Co., Ltd. |