CN105032734A - Coating machine and drying oven unit thereof - Google Patents
Coating machine and drying oven unit thereof Download PDFInfo
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- CN105032734A CN105032734A CN201510490896.0A CN201510490896A CN105032734A CN 105032734 A CN105032734 A CN 105032734A CN 201510490896 A CN201510490896 A CN 201510490896A CN 105032734 A CN105032734 A CN 105032734A
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Abstract
The invention provides a coating machine and a drying oven unit thereof. The drying oven unit comprises a whole frame with an upper layer and a lower layer, a plenum chamber, a circulation draught fan and an air return chamber. The plenum chamber, the circulation draught fan and the air return chamber are arranged on the side face of the whole frame. Hot air is blown out of an upper air chamber and a lower air chamber, dries base materials and then enters the air return chamber through air return openings. One part of the air entering the air return chamber is discharged through an exhaust outlet; the other part of the air entering the air return chamber enters a circulation pipeline after being mixed with fresh air entering the air return chamber through a fresh air opening, and is heated into hot air through a heating system; the hot air is driven by the circulation draught fan to enter the plenum chamber and then enters the upper air chamber and the lower air chamber through air inlets; and circulating air is formed when the process is repeatedly conducted. The speed, temperature and pressure uniformity of a whole circulating air field are greatly improved, no air field dead corners exist, the vertex phenomenon is avoided, the circulating air is smoother, the base materials are evenly dried, the heat energy loss is reduced, cost is saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to coating machine equipment, more particularly, relate to coating machine and baking oven unit thereof.
Background technology
Coating machine is widely used in a lot of novel industry, as optical field, electronic applications, aerospace field, diaphragm adhesive tape field, the base material of rolling is coated with the glue of last layer specific function, coating or ink etc., and rolling after drying.
See Fig. 1 to Fig. 3, baking oven unit 1 ＇ of existing coating machine, its structure upper spider 2 ＇ is separated setting with casing 3 ＇, plenum chamber 8 ＇ is located at middle part in frame 2 ＇, upwards the air inlet of air channel 6 ＇ and lower air duct 7 ＇ provides the air after heating, air after heating disperses the blowout of backward base material to dry respectively to two ends from the middle part of upper air duct 6 ＇ and lower air duct 7 ＇, cooled air passes through pipeline return air to heating system 4 ＇ from upper air duct 6 ＇ and lower air duct 7 ＇, again successively by circulating fan 5 ＇, plenum chamber 8 ＇ enters upper air duct 6 ＇ and lower air duct 7 ＇ is dried base material heating, form circulation wind field.This upper and lower isolating construction process component is many, and be inconvenient to assemble, manufacturing cost is higher; In addition, hydrostatic portion is arranged on the middle part of baking oven unit, and the vibrational power flow of return air makes circulation wind field there is certain dead angle, and air flowing is not smooth, and easily there is whirlpool, easily cause uneven drying phenomenon, heat energy loss is excessive, causes the wasting of resources, the baking oven unit of this structure is from first and last, equipment compares low side, and performance is not good, and formation efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of coating machine and baking oven unit thereof, solve existing coating machine oven unit circulation wind field exist certain dead angle, air flowing not smooth, easily cause uneven drying phenomenon, and the excessive wasting of resources of heat energy loss, and process component is many, is inconvenient to the problem of assembling.
According to an aspect of the present invention, the present invention proposes a kind of baking oven unit of coating machine, comprises and has bilevel general frame.
The upper strata of described general frame is provided with the ipper air chamber and lower air chamber that extend along baking oven element length direction; Be substrate delivery road between described ipper air chamber and lower air chamber, described ipper air chamber and lower air chamber can blow oven dry to the upper surface of base material and lower surface respectively; The side of described ipper air chamber and lower air chamber is respectively equipped with air inlet, and described air inlet is all near the one end in described baking oven element length direction; The upper strata of described general frame be provided with in the side of the other end in described baking oven element length direction between the upper and lower every two return air inlets.
Be provided with circulating line in the lower floor of described general frame, in described circulating line, be provided with heating system.
The side of described general frame is provided with circulating fan, plenum chamber and return air chamber; The top of described plenum chamber is communicated with described air inlet, and the bottom of described plenum chamber is communicated with the port of export of described circulating line by described circulating fan; The top of described return air chamber is communicated with described return air inlet, and the bottom of described return air chamber is communicated with the entrance point of described circulating line; The top of described return air chamber is also provided with exhaust outlet, and bottom is also provided with fresh wind port.
After hot-air carries out drying by described ipper air chamber and lower air chamber's blowout to base material, described return air chamber is entered by described return air inlet, the air part entering described return air chamber is discharged by described exhaust outlet, another portion enters described circulating line after mixing with the new wind being entered described return air chamber by described fresh wind port, be hot-air through described heating system heats, under the driving of described circulating fan, hot-air enters described plenum chamber, then enters described ipper air chamber and lower air chamber from described air inlet.
Further, in described general frame, corresponding described two return air inlets are provided with return air cover, and described return air is covered with multiple air vent, in order to collect the air of described ipper air chamber and lower air chamber's discharge.
Further, the height and position of described exhaust outlet is in the centre position described in two between return air inlet.
Further, described circulating fan and described plenum chamber are located at the same side of described baking oven unit.
Further, described return air chamber and described circulating fan and plenum chamber are located at the same side of described baking oven unit.
Further, described ipper air chamber and lower air chamber are provided with multiple tuyere towards described substrate delivery road, and described ipper air chamber and lower air chamber blow oven dry by described multiple tuyere to the upper surface of described base material and lower surface.
According to another aspect of the present invention, the invention provides a kind of coating machine, comprise baking oven unit as above.
Compared with prior art, the present invention has following beneficial effect: in the present invention, the baking oven unit of coating machine has bilevel general frame, the plenum chamber of hot blast through side, general frame end that add of general frame lower floor sends into ipper air chamber and lower air chamber, air flows from one end of ipper air chamber and lower air chamber to the other end, and to base material blowout to dry base material, the air absorbing base material moisture by the return air inlet return air of side to return air chamber, in return air chamber, upper and lower return air mixing rear portion is drained through exhaust outlet, a part of return air passes through the circulating line of general frame lower floor from the bottom of return air chamber in addition, heat again, form circulated air.From whole circulation wind field, first, the uniformity of wind field speed, wind field temperature, wind field pressure is obtained for very large raising; Secondly, circulation wind field air is smooth, dries, alleviate the phenomenon of base material uneven drying to base material without dead angle; Again, exhaust outlet is drained after two return air inlet centre positions can make return air fully mix again, and improves wind field further; Finally, there is not return air dead angle, improve whole casing wind field speed simultaneously, make wind speed more even, avoid the phenomenon occurring whirlpool, the fresh wind port arranged in the bottom of return air chamber can compensate the air quantity that exhaust outlet is taken away, forms mixed wind and again utilizes.The baking oven unit of coating machine of the present invention decreases heat energy loss, and process component is few, and installation and debugging are convenient, substantially increase production efficiency; In addition, coating machine of the present invention and baking oven cellular construction compact, floor space reduce.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of prior art baking oven unit.
Fig. 2 is the end face structure schematic diagram of prior art baking oven unit.
Fig. 3 is the plan structure schematic diagram of prior art baking oven unit.
Fig. 4 is the perspective view of the embodiment of the present invention one baking oven unit.
Fig. 5 is the perspective view of another angle of the embodiment of the present invention one baking oven unit.
Fig. 6 is the side structure schematic diagram of the embodiment of the present invention one baking oven unit.
Fig. 7 is the another side structural representation of the embodiment of the present invention one baking oven unit.
Fig. 8 is the plan structure schematic diagram of the embodiment of the present invention one baking oven unit.
Fig. 9 is the end face structure schematic diagram of the embodiment of the present invention one baking oven unit air intake.
Figure 10 is the end face structure schematic diagram of the embodiment of the present invention one baking oven unit return air end.
Figure 11 is the air flow schematic diagram of the embodiment of the present invention one baking oven unit return air end.
Figure 12 is the perspective view of the embodiment of the present invention two baking oven unit.
Wherein, description of reference numerals is as follows:
1 ＇, baking oven unit; 2 ＇, frame; 3 ＇, casing; 4 ＇, heating system; 5 ＇, circulating fan; 6 ＇, upper air duct; 7 ＇, lower air duct; 8 ＇, plenum chamber; 2, fresh wind port; 3, heating system; 4, circulating fan; 5, ipper air chamber; 51, the air inlet of ipper air chamber; 6, lower air chamber; 61, the air inlet of lower air chamber; 7, tuyere; 8, plenum chamber; 9, exhaust duct; 10, return air inlet; 11, circulating line; 12, return air chamber; 13, return air cover; 14, access door; 15, exhaust outlet.
Detailed description of the invention
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Embodiment one
Consult Fig. 4 to Figure 11, the present embodiment provides a kind of coating machine, especially the baking oven unit of coating machine, and the baking oven unit of this coating machine comprises and has bilevel general frame.
The upper strata of general frame is provided with the ipper air chamber 5 and lower air chamber 6 that extend along baking oven element length direction, and the internal diameter of ipper air chamber 5 and lower air chamber 6 narrows gradually along air supply direction, and further, the internal diameter of ipper air chamber 5 and lower air chamber 6 can be constant along air supply direction.Be substrate delivery road between ipper air chamber 5 and lower air chamber 6, ipper air chamber 5 and lower air chamber 6 can blow oven dry to the upper surface of base material and lower surface respectively; Further, ipper air chamber 5 and lower air chamber 6 are provided with multiple tuyere 7 towards substrate delivery road, and ipper air chamber 5 and lower air chamber 6 blow oven dry by the upper surface of multiple tuyeres 7 pairs of base materials and lower surface.The side of ipper air chamber 5 and lower air chamber 6 is respectively equipped with air inlet, sees Fig. 6, and the air inlet 51 of ipper air chamber and the air inlet 61 of lower air chamber are all near the one end in baking oven element length direction; The upper strata of general frame be provided with in the side of the other end in baking oven element length direction between the upper and lower every two return air inlets 10, in described general frame, corresponding described two return air inlets 10 are provided with return air cover 13, return air cover 13 is provided with multiple air vent, in order to collect the air of ipper air chamber 5 and lower air chamber 6 discharge.Further, in the present embodiment, two return air inlets 10 are symmetrical arranged relative to ipper air chamber 5 and lower air chamber 6.
Be provided with circulating line 11 in the lower floor of general frame, in circulating line 11, be provided with heating system 3.
The side of general frame is provided with circulating fan 4, plenum chamber 8 and return air chamber 12, and further, circulating fan 4, plenum chamber 8 and return air chamber 12 are located at the same side of baking oven unit in the present embodiment; The bottom of plenum chamber 8 is also provided with access door 14, enters maintenance for personnel.
The top of plenum chamber 8 is communicated with the air inlet 61 of lower air chamber with the air inlet 51 of ipper air chamber, and the bottom of plenum chamber 8 is communicated with the port of export of circulating line 11 by circulating fan 4; The top of return air chamber 12 is communicated with return air inlet 10, and the bottom of return air chamber 12 is communicated with the entrance point of circulating line 11; The top of return air chamber 12 is also provided with exhaust outlet 15, and bottom is also provided with fresh wind port 2.More preferably, the centre position of height and position between two return air inlets 10 of exhaust outlet 15, exhaust duct 9 is installed on exhaust outlet 15 place, makes to drain after the return air of upper and lower return air inlet 10 fully mixes again, and improves wind field further.
Below specifically the present embodiment detailed process that coated substrate is dried is set forth: after hot-air is blown out and carried out drying by multiple tuyeres 7 of ipper air chamber 5 and lower air chamber 6 to base material, collected by return air cover 13 and enter return air chamber 12 by return air inlet 10, the air part entering return air chamber 12 is discharged by exhaust duct 9, another part enters circulating line 11 after mixing with the new wind being entered return air chamber 12 by fresh wind port 2, hot-air is heated to be through heating system 3, under the driving of circulating fan 4, hot-air enters plenum chamber 8, ipper air chamber 5 and lower air chamber 6 is entered again from the air inlet 51 of ipper air chamber and the air inlet 61 of lower air chamber, repeatedly above-mentioned, circulated air is formed in the levels of general frame, from whole circulation wind field, first, wind field speed, wind field temperature, the uniformity of wind field pressure is obtained for very large raising, secondly, circulation wind field air is smooth, dries, alleviate the phenomenon of base material uneven drying to base material without dead angle, again, exhaust outlet is drained after two return air inlet centre positions can make return air fully mix again, and improves wind field further, finally, there is not return air dead angle, improve whole casing wind field speed simultaneously, make wind speed more even, avoid the phenomenon occurring whirlpool, the fresh wind port arranged in the bottom of return air chamber can compensate the air quantity that exhaust outlet is taken away, forms mixed wind and again utilizes.The baking oven unit of coating machine of the present invention decreases heat energy loss, and process component is few, and installation and debugging are convenient, substantially increase production efficiency.
Embodiment two
See Figure 12, the present embodiment and embodiment one difference are, baking oven unit can also be Fig. 4 symmetrical structure with embodiment one.That is, circulating fan 4, plenum chamber 8 and return air chamber 12 can also be located at the opposite side of general frame.
These are only better possible embodiments of the present invention, not limit the scope of the invention, all utilizations description of the present invention and the change of the equivalent structure done by accompanying drawing content, be all included in protection scope of the present invention.
Claims (7)
1. a baking oven unit for coating machine, is characterized in that, comprises and has bilevel general frame;
The upper strata of described general frame is provided with the ipper air chamber and lower air chamber that extend along baking oven element length direction; Be substrate delivery road between described ipper air chamber and lower air chamber, described ipper air chamber and lower air chamber can blow oven dry to the upper surface of base material and lower surface respectively; The side of described ipper air chamber and lower air chamber is respectively equipped with air inlet, and described air inlet is all near the one end in described baking oven element length direction; The upper strata of described general frame be provided with in the side of the other end in described baking oven element length direction between the upper and lower every two return air inlets;
Be provided with circulating line in the lower floor of described general frame, in described circulating line, be provided with heating system;
The side of described general frame is provided with circulating fan, plenum chamber and return air chamber; The top of described plenum chamber is communicated with described air inlet, and the bottom of described plenum chamber is communicated with the port of export of described circulating line by described circulating fan; The top of described return air chamber is communicated with described return air inlet, and the bottom of described return air chamber is communicated with the entrance point of described circulating line; The top of described return air chamber is also provided with exhaust outlet, and bottom is also provided with fresh wind port;
After hot-air carries out drying by described ipper air chamber and lower air chamber's blowout to base material, described return air chamber is entered by described return air inlet, the air part entering described return air chamber is discharged by described exhaust outlet, another portion enters described circulating line after mixing with the new wind being entered described return air chamber by described fresh wind port, be hot-air through described heating system heats, under the driving of described circulating fan, hot-air enters described plenum chamber, then enters described ipper air chamber and lower air chamber from described air inlet.
2. baking oven unit according to claim 1, is characterized in that, in described general frame, corresponding described two return air inlets are provided with return air cover, and described return air is covered with multiple air vent, in order to collect the air of described ipper air chamber and lower air chamber's discharge.
3. baking oven unit according to claim 1, is characterized in that, the height and position of described exhaust outlet is in the centre position described in two between return air inlet.
4. baking oven unit according to claim 1, is characterized in that, described circulating fan and described plenum chamber are located at the same side of described baking oven unit.
5. baking oven unit according to claim 4, is characterized in that, described return air chamber and described circulating fan and plenum chamber are located at the same side of described baking oven unit.
6. baking oven unit according to claim 1, it is characterized in that, described ipper air chamber and lower air chamber are provided with multiple tuyere towards described substrate delivery road, and described ipper air chamber and lower air chamber blow oven dry by described multiple tuyere to the upper surface of described base material and lower surface.
7. a coating machine, is characterized in that, comprises the baking oven unit as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490896.0A CN105032734B (en) | 2015-08-11 | 2015-08-11 | Coating machine and its baking oven unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490896.0A CN105032734B (en) | 2015-08-11 | 2015-08-11 | Coating machine and its baking oven unit |
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| Publication Number | Publication Date |
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| CN105032734A true CN105032734A (en) | 2015-11-11 |
| CN105032734B CN105032734B (en) | 2017-08-01 |
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| CN201510490896.0A Active CN105032734B (en) | 2015-08-11 | 2015-08-11 | Coating machine and its baking oven unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000722A (en) * | 2016-06-27 | 2016-10-12 | 浙江飞越洁具制造有限公司 | Paint-spraying and drying device for glass |
| CN108480162A (en) * | 2018-05-21 | 2018-09-04 | 深圳市新嘉拓自动化技术有限公司 | A kind of split type coating machine drying oven of modularization |
| CN110481143A (en) * | 2019-09-10 | 2019-11-22 | 上海华源复合新材料有限公司 | A kind of three-dimensional Oven Cycle system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08187460A (en) * | 1995-01-09 | 1996-07-23 | Chemicoat & Co Ltd | Direct combustion deodorizing type coating and baking |
| JPH11156275A (en) * | 1997-11-28 | 1999-06-15 | Trinity Ind Corp | Drying furnace for coating |
| WO2010044310A1 (en) * | 2008-10-16 | 2010-04-22 | シャープ株式会社 | Drying method and drying device |
| CN102641835A (en) * | 2012-04-26 | 2012-08-22 | 深圳市浩能科技有限公司 | Circular-drying case body of coating machine, drying device and drying assembly line |
-
2015
- 2015-08-11 CN CN201510490896.0A patent/CN105032734B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08187460A (en) * | 1995-01-09 | 1996-07-23 | Chemicoat & Co Ltd | Direct combustion deodorizing type coating and baking |
| JPH11156275A (en) * | 1997-11-28 | 1999-06-15 | Trinity Ind Corp | Drying furnace for coating |
| WO2010044310A1 (en) * | 2008-10-16 | 2010-04-22 | シャープ株式会社 | Drying method and drying device |
| CN102641835A (en) * | 2012-04-26 | 2012-08-22 | 深圳市浩能科技有限公司 | Circular-drying case body of coating machine, drying device and drying assembly line |
Non-Patent Citations (1)
| Title |
|---|
| 百度百科: "离子风棒", 《HTTP://BAIKE.BAIDU.COM/HISTORY/静压箱/78538715》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000722A (en) * | 2016-06-27 | 2016-10-12 | 浙江飞越洁具制造有限公司 | Paint-spraying and drying device for glass |
| CN108480162A (en) * | 2018-05-21 | 2018-09-04 | 深圳市新嘉拓自动化技术有限公司 | A kind of split type coating machine drying oven of modularization |
| CN110481143A (en) * | 2019-09-10 | 2019-11-22 | 上海华源复合新材料有限公司 | A kind of three-dimensional Oven Cycle system |
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| Publication number | Publication date |
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| CN105032734B (en) | 2017-08-01 |
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Address after: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Longchang Road No. 2 Applicant after: Arecoon Precision Machinery Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Longchang Tangxia Zhenlong Beiling Industrial Zone, Road No. 2 Applicant before: Arecoon Precision Machinery Co., Ltd. |
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