CN105149190A - Coating machine and oven unit thereof - Google Patents
Coating machine and oven unit thereof Download PDFInfo
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- CN105149190A CN105149190A CN201510490899.4A CN201510490899A CN105149190A CN 105149190 A CN105149190 A CN 105149190A CN 201510490899 A CN201510490899 A CN 201510490899A CN 105149190 A CN105149190 A CN 105149190A
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- air
- air chamber
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- baking oven
- air inlet
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Abstract
The invention discloses a coating machine and an oven unit thereof. The coating machine comprises an overall frame with an upper layer and a lower layer. The lower layer of the integral frame is internally provided with a circulation pipeline, a heating system and a fresh air opening which are communicated with an air return opening. The upper layer of the integral frame is provided with an upper air chamber and a lower air chamber. A circulation fan and a static pressure box are arranged on the side face of the integral frame. After hot air is blown out from the upper air chamber and the lower air chamber to dry a base material, part of the air is discharged from an exhaust opening, and the other part of the air enters the circulation pipeline through the air return opening to be mixed with fresh air entering the circulation pipeline from the fresh air opening and then is heated to hot air through the heating system. Under the drive of the circulation fan, the hot air enters the static pressure box and enters the upper air chamber and the lower air chamber from an air inlet of the upper air chamber and an air inlet of the lower air chamber. The process is repeated, and circulation air is formed. The problem that dead corners exist in a wind field in the prior art is solved; the circulation air is more smooth; drying of the base material is even; the loss of heat energy 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, the middle part that hydrostatic portion is arranged on baking oven unit makes circulation wind field there is certain dead angle, air flowing is not smooth, 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 other end of upper strata in described baking oven element length direction of described general frame is provided with the return air inlet communicated with general frame lower floor.Be provided with the circulating line communicated with described return air inlet in the lower floor of described general frame, in described circulating line, be provided with heating system; The lower floor of general frame is also provided with fresh wind port, and described fresh wind port communicates with described circulating line, and is positioned at the upstream of heating system.The side of described general frame is provided with circulating fan and plenum chamber, and described plenum chamber corresponds to described air inlet and arranges and be communicated with described air inlet, and described circulating fan connects described circulating line and described plenum chamber respectively.
After hot-air carries out drying by described ipper air chamber and lower air chamber's blowout to base material, described circulating line is entered by described return air inlet, mix with the new wind being entered circulating line by described fresh wind port, again through described heating system heats be hot-air, 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, described circulating fan and described 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.
Further, the top of the upper layer of described general frame is provided with exhaust outlet, and the top of the corresponding described return air inlet of described exhaust outlet is arranged.
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 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, oven dry is blown to base material, air is along ipper air chamber and lower air chamber's tail portion return air to lower floor's circulating line, heat again, form circulated air, this circulation wind field air is smooth, base material is dried without dead angle, alleviate the phenomenon of base material uneven drying, decrease heat energy loss, and process component is few, facilitate assembling.
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.
Figure 10 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 outlet; 10, return air inlet; 11, circulating line; 12, access door.
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 Fig. 9, 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, see Fig. 6, 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, and the other end of upper strata in baking oven element length direction of general frame is provided with the return air inlet 10 communicated with general frame lower floor.In addition, the top of the upper layer of general frame is provided with exhaust outlet 9, and arrange directly over the corresponding return air inlet 10 of exhaust outlet 9, exhaust outlet 9 and return air inlet 10 are located at same one end of general frame.Be provided with the circulating line 11 communicated with return air inlet 10 in the lower floor of general frame, in circulating line 11, be provided with heating system 3.The lower floor of general frame is also provided with fresh wind port 2, and fresh wind port 2 communicates with circulating line 11, and is positioned at the upstream of heating system 3.
The side of general frame is provided with circulating fan 4 and plenum chamber 8, plenum chamber 8 corresponds to the air inlet 51 of ipper air chamber and the air inlet 61 of lower air chamber is arranged, and plenum chamber 8 is communicated with the air inlet 61 of lower air chamber with the air inlet 51 of ipper air chamber with the air outlet of circulating fan 4 respectively.Circulating fan 4 connects circulating line 11 and plenum chamber 8 respectively.The bottom of plenum chamber 8 is also provided with access door 12, enters maintenance for personnel.
In the present embodiment, circulating fan 4 and plenum chamber 8 are located at the same side of baking oven unit.
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, portion of air is discharged by exhaust outlet 9, another part air enters circulating line 11 by return air inlet 10, mix with the new wind being entered circulating line 11 by fresh wind port 2, hot-air is heated to be again 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, solve in prior art and there is the problem that wind field exists dead angle, and this circulated air is more smooth and easy, dry evenly to base material, reduce heat-energy losses, provide cost savings, improve production efficiency, in addition, coating machine of the present invention and baking oven cellular construction compact, floor space reduce.
Embodiment two
See Figure 10, 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 and plenum chamber 8 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 (5)
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 other end of upper strata in described baking oven element length direction of described general frame is provided with the return air inlet communicated with general frame lower floor;
Be provided with the circulating line communicated with described return air inlet in the lower floor of described general frame, in described circulating line, be provided with heating system; The lower floor of general frame is also provided with fresh wind port, and described fresh wind port communicates with described circulating line, and is positioned at the upstream of heating system;
The side of described general frame is provided with circulating fan and plenum chamber, and described plenum chamber corresponds to described air inlet and arranges and be communicated with described air inlet, and described circulating fan connects described circulating line and described plenum chamber respectively;
After hot-air carries out drying by described ipper air chamber and lower air chamber's blowout to base material, described circulating line is entered by described return air inlet, mix with the new wind being entered circulating line by described fresh wind port, again through described heating system heats be hot-air, 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, described circulating fan and described plenum chamber are located at the same side of described baking oven unit.
3. 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.
4. baking oven unit according to claim 1, is characterized in that, the top of the upper layer of described general frame is provided with exhaust outlet, and the top of the corresponding described return air inlet of described exhaust outlet is arranged.
5. a coating machine, is characterized in that, comprises the baking oven unit as described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490899.4A CN105149190B (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 |
|---|---|---|---|
| CN201510490899.4A CN105149190B (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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| CN105149190A true CN105149190A (en) | 2015-12-16 |
| CN105149190B CN105149190B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510490899.4A Active CN105149190B (en) | 2015-08-11 | 2015-08-11 | Coating machine and its baking oven unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087325A (en) * | 2016-08-29 | 2016-11-09 | 浙江远信印染机械有限公司 | Intermediate filtered net formula framing shaping machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN204974378U (en) * | 2015-08-11 | 2016-01-20 | 东莞市雅康精密机械有限公司 | Coating machine and oven unit thereof |
-
2015
- 2015-08-11 CN CN201510490899.4A patent/CN105149190B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN204974378U (en) * | 2015-08-11 | 2016-01-20 | 东莞市雅康精密机械有限公司 | Coating machine and oven unit thereof |
Non-Patent Citations (1)
| Title |
|---|
| 百度百科: "静压箱", 《HTTP://BAIKE.BAIDU.COM/HISTORY/静压箱/78538715》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087325A (en) * | 2016-08-29 | 2016-11-09 | 浙江远信印染机械有限公司 | Intermediate filtered net formula framing shaping machine |
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| Publication number | Publication date |
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| CN105149190B (en) | 2017-11-21 |
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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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