CN105522821A - Two-stage backflow drying type high-speed printing device - Google Patents
Two-stage backflow drying type high-speed printing device Download PDFInfo
- Publication number
- CN105522821A CN105522821A CN201510960748.0A CN201510960748A CN105522821A CN 105522821 A CN105522821 A CN 105522821A CN 201510960748 A CN201510960748 A CN 201510960748A CN 105522821 A CN105522821 A CN 105522821A
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- China
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- air
- paper
- hothouse
- flexowrite
- heat exchanger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a two-stage backflow drying type high-speed printing device. The two-stage backflow drying type high-speed printing device comprises a machine body which is arranged on an installation frame. A paper feeding mechanism is arranged on the left side of the machine body. A paper collecting mechanism is arranged on the right side of the machine body. A paper positioning mechanism, a paper passing mechanism, a printing mechanism, an ink delivery mechanism and a control mechanism are arranged in the machine body. All the mechanisms in the machine body are used for conducting normal printing work. A drying chamber is arranged between the machine body and the paper collecting mechanism. A two-stage backheating device is arranged at the top of the drying chamber. According to the two-stage backflow drying type high-speed printing device, printed ink marks can be air-dried rapidly through a drying box and air pipe sets, so that the ink marks are prevented from being stained in the conveying and storing processes; the printing quality and printing efficiency are improved, the production efficiency is greatly improved, and the rejection rate is decreased; in addition, paper which is rapidly dried at the high temperature is buffered and shaped through low-temperature hot air flowing back from the second-stage backheating device, the energy saving rate is greatly increased while the drying quality is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to field of printing machinery, be specially a kind of secondary backflow dry type flexowrite.
Background technology
Printing machine, as the main production equipments of press, has become comparatively ripe equipment.But ink marks, after paper printing completes, can not be carried out rapid draing by existing printing machine, like this in the process such as conveying and storage of paper, easily cause the stained of ink marks, had a strong impact on quality and the efficiency of presswork, caused adverse effect to presswork.Therefore, need to design a kind of can the printing machine of rapid draing ink marks, with by the ink marks rapid draing after printing, guarantee that ink marks can not be stained, improve quality and the efficiency of presswork.
Summary of the invention
The object of the present invention is to provide a kind of secondary backflow dry type flexowrite, combine by arranging drying box and hot gas re-flow seasoning of shaping, ink marks after printing can be carried out Quick-air-drying drying, make ink marks can not conveying and storing process in stained, improve quality and the efficiency of presswork, the ink marks avoiding printing sheets pollutes, and greatly improves production efficiency, rate of reducing the number of rejects and seconds.
For achieving the above object, the invention provides following technical scheme:
A kind of secondary backflow dry type flexowrite, comprise the body be arranged on installing rack, the left side of body is provided with paper feed mechanism, the right side of body is provided with paper collecting mechanism, be provided with paper sheet positioning mechanism, feeding mechanism, printing mechanism, inking mechanism and operating-controlling mechanism in body, each mechanism in body carries out normal presswork; Be provided with hothouse between body and paper collecting mechanism, be provided with the dividing plate of level in the middle part of hothouse, dividing plate upper surface is provided with the conveyer belt transmitting paper; The driving power that the downside of dividing plate is provided with blower fan and powers for blower fan, the lower end of hothouse is provided with the air inlet be communicated with blower fan, and the blast orifice of blower fan is communicated with ajutage, is provided with the electrically-heated coil for heated air stream in ajutage; Directly over hothouse internal partition, be provided with several airduct groups, airduct group is communicated with ajutage; The upper end of hothouse is provided with air outlet; The top of described hothouse is provided with secondary regenerative apparatus, and secondary regenerative apparatus comprises heat exchanger, air-introduced machine, tail gas evacuated tube and aid distributing pipe; The air inlet of air-introduced machine connects the air outlet of hothouse upper end, the air outlet of air-introduced machine connects the Heating medium of heat exchanger, the heating agent outlet of heat exchanger connects the air inlet of tail gas evacuated tube, the air outlet of heat exchanger connects the air inlet of aid distributing pipe, aid distributing pipe is provided with multiple air outlet, each air outlet is connected with many backwind tubes, and backwind tube is disposed in parallel in the top of paper collecting mechanism.
As the present invention's further technical scheme, each airduct group is provided with 6 dry air ports, and the paper on the upside of dividing plate is pointed in dry air port.
As the present invention's further technical scheme, the air inlet of heat exchanger is provided with airstrainer, and the air outlet of tail gas evacuated tube is provided with air purifier.
As the present invention's further technical scheme, in the cavity of heat exchanger, be provided with radiating fin and heat medium pipe.
As the present invention's further technical scheme, radiating fin is provided with multi-disc, and heat medium pipe is fixed on radiating fin, and the import of heat medium pipe is communicated with air-introduced machine and tail gas evacuated tube respectively with outlet.
As the present invention's further technical scheme, hothouse is rectangle, and the exit slot on the right side of hothouse coordinates with paper collecting mechanism.
As the present invention's further technical scheme, the inwall of ajutage is provided with resin insulating barrier, and the outer wall of ajutage is provided with insulating layer of asbestos.
Compared with prior art, super-dry case of the present invention and airduct group, ink marks after printing can be carried out Quick-air-drying drying, make ink marks can not conveying and storing process in stained, improve quality and the efficiency of presswork, the ink marks avoiding printing sheets pollutes, greatly improve production efficiency, to reduce the number of rejects and seconds rate, the low temperature hot blast refluxed by secondary regenerative apparatus again carries out buffering sizing to the dried paper of quick high-temp, save a lot of energy rate while improving dry mass, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of secondary backflow of the present invention dry type flexowrite.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of secondary backflow dry type flexowrite, comprise the body 2 be arranged on installing rack, the left side of body 2 is provided with paper feed mechanism 1, the right side of body 2 is provided with paper collecting mechanism 10, be provided with paper sheet positioning mechanism, feeding mechanism, printing mechanism, inking mechanism and operating-controlling mechanism in body 2, each mechanism in body 2 carries out normal presswork;
Be provided with hothouse 6 between body 2 and paper collecting mechanism 8, be provided with the dividing plate 20 of level in the middle part of hothouse 6, dividing plate 20 upper surface is provided with the conveyer belt transmitting paper 19; The downside of dividing plate 20 is provided with blower fan 5 and the driving power 13 for blower fan 5 power supply, and the lower end of hothouse 6 is provided with the air inlet 4 be communicated with blower fan 5, and the blast orifice of blower fan 5 is communicated with ajutage 15, is provided with the electrically-heated coil 8 for heated air stream in ajutage 15; At hothouse 6, be provided with several airduct groups 16 directly over dividing plate 20, each airduct group 16 is provided with 6 dry air ports, and the paper 19 on the upside of dividing plate 20 is pointed in dry air port; Airduct group 16 is communicated with ajutage 15; The upper end of hothouse 6 is provided with air outlet 17;
The top of described hothouse 6 is provided with secondary regenerative apparatus, and secondary regenerative apparatus comprises heat exchanger 13, air-introduced machine 18, tail gas evacuated tube 14 and aid distributing pipe 12; The air inlet of air-introduced machine 18 connects the air outlet 17 of hothouse 6 upper end, the air outlet of air-introduced machine 18 connects the Heating medium of heat exchanger 13, the heating agent outlet of heat exchanger 13 connects the air inlet of tail gas evacuated tube 14, and the air outlet of heat exchanger 13 connects the air inlet of aid distributing pipe 12; The air inlet of heat exchanger 13 is provided with airstrainer, the air outlet of tail gas evacuated tube 14 is provided with air purifier, aid distributing pipe 12 is provided with multiple air outlet, each air outlet is connected with many backwind tubes 11, backwind tube 11 is disposed in parallel in the top of paper collecting mechanism 8, by the low temperature hot blast of backflow, buffering sizing is carried out to the dried paper of quick high-temp, while improving dry mass, save a lot of energy;
Radiating fin and heat medium pipe is provided with in the cavity of heat exchanger 13.Radiating fin is provided with multi-disc.Heat medium pipe is fixed on radiating fin.The import of heat medium pipe is communicated with air-introduced machine 18 and tail gas evacuated tube 14 respectively with outlet;
The course of work of secondary regenerative apparatus is: the waste heat gas that band drier is discharged by air-introduced machine 18 introduces the Heating medium of heat exchanger 13, is discharged after waste heat gas converting heat by tail gas evacuated tube 14.Extraneous air heat exchange in the cavity of heat exchanger 13 becomes hot-air, and is assigned in band drier by aid distributing pipe 12, achieves the reuse of the air exhaust waste heat to band drier.
Hothouse 6 is rectangle, and the exit slot on the right side of hothouse 6 coordinates with paper collecting mechanism 8.The inwall of ajutage 15 is provided with resin insulating barrier, and the outer wall of ajutage 15 is provided with insulating layer of asbestos.
During work, hothouse 6 sent into by the paper 19 be completed for printing in body 2, paper 19 is under the conveyer belt effect of hothouse 6, by hothouse 6 on the upside of dividing plate 20, blower fan 5 is to air blast in ajutage 15, and air-flow is blown out by airduct group 16 after the heating of electrically-heated coil 8, the air-flow of heating blows to the ink marks on paper 19 fast, enable the ink marks rapid draing on paper 19, dried paper 19 enters paper collecting mechanism 8 from exit slot and receives, and holds the printing paper 9 machined in paper collecting mechanism 8.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (7)
1. a secondary backflow dry type flexowrite, it is characterized in that, comprise the body be arranged on installing rack, the left side of body is provided with paper feed mechanism, the right side of body is provided with paper collecting mechanism, be provided with paper sheet positioning mechanism, feeding mechanism, printing mechanism, inking mechanism and operating-controlling mechanism in body, each mechanism in body carries out normal presswork; Be provided with hothouse between body and paper collecting mechanism, be provided with the dividing plate of level in the middle part of hothouse, dividing plate upper surface is provided with the conveyer belt transmitting paper; The driving power that the downside of dividing plate is provided with blower fan and powers for blower fan, the lower end of hothouse is provided with the air inlet be communicated with blower fan, and the blast orifice of blower fan is communicated with ajutage, is provided with the electrically-heated coil for heated air stream in ajutage; Directly over hothouse internal partition, be provided with several airduct groups, airduct group is communicated with ajutage; The upper end of hothouse is provided with air outlet; The top of described hothouse is provided with secondary regenerative apparatus, and secondary regenerative apparatus comprises heat exchanger, air-introduced machine, tail gas evacuated tube and aid distributing pipe; The air inlet of air-introduced machine connects the air outlet of hothouse upper end, the air outlet of air-introduced machine connects the Heating medium of heat exchanger, the heating agent outlet of heat exchanger connects the air inlet of tail gas evacuated tube, the air outlet of heat exchanger connects the air inlet of aid distributing pipe, aid distributing pipe is provided with multiple air outlet, each air outlet is connected with many backwind tubes, and backwind tube is disposed in parallel in the top of paper collecting mechanism.
2. a kind of secondary backflow dry type flexowrite according to claim 1, it is characterized in that, each airduct group is provided with 6 dry air ports, and the paper on the upside of dividing plate is pointed in dry air port.
3. a kind of secondary backflow dry type flexowrite according to claim 1, it is characterized in that, the air inlet of heat exchanger is provided with airstrainer, and the air outlet of tail gas evacuated tube is provided with air purifier.
4. a kind of secondary backflow dry type flexowrite according to claim 1, is characterized in that, be provided with radiating fin and heat medium pipe in the cavity of heat exchanger.
5. a kind of secondary backflow dry type flexowrite according to claim 1, it is characterized in that, radiating fin is provided with multi-disc, and heat medium pipe is fixed on radiating fin, and the import of heat medium pipe is communicated with air-introduced machine and tail gas evacuated tube respectively with outlet.
6. a kind of secondary backflow dry type flexowrite according to claim 1, it is characterized in that, hothouse is rectangle, and the exit slot on the right side of hothouse coordinates with paper collecting mechanism.
7. a kind of secondary backflow dry type flexowrite according to claim 1, it is characterized in that, the inwall of ajutage is provided with resin insulating barrier, and the outer wall of ajutage is provided with insulating layer of asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960748.0A CN105522821A (en) | 2015-12-17 | 2015-12-17 | Two-stage backflow drying type high-speed printing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960748.0A CN105522821A (en) | 2015-12-17 | 2015-12-17 | Two-stage backflow drying type high-speed printing device |
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| CN105522821A true CN105522821A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510960748.0A Pending CN105522821A (en) | 2015-12-17 | 2015-12-17 | Two-stage backflow drying type high-speed printing device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177484A (en) * | 2018-10-15 | 2019-01-11 | 深圳市晓控通信科技有限公司 | A kind of energy-saving environmentally friendly printing equipment |
| CN109263304A (en) * | 2018-11-06 | 2019-01-25 | 许辰 | A kind of auxiliary coagulation mechanism of draw-bar box type spray drawing machine hand-held shower |
| CN110143065A (en) * | 2019-06-20 | 2019-08-20 | 天津香江印制股份有限公司 | A kind of adhesive label coding drying unit |
| CN110395052A (en) * | 2019-08-27 | 2019-11-01 | 武汉先同科技有限公司 | A kind of ink rapid drying device for ink jet numbering machine |
| CN110757951A (en) * | 2019-11-20 | 2020-02-07 | 章玉奎 | Printing device with fixing function for raincoat processing |
| CN111016428A (en) * | 2020-02-25 | 2020-04-17 | 江苏凤凰盐城印刷有限公司 | Efficient environmental protection printing machine |
| CN112092499A (en) * | 2019-06-18 | 2020-12-18 | 襄阳金飞环彩色包装有限公司 | Energy-saving and environment-friendly printing machine |
| CN112918086A (en) * | 2021-01-22 | 2021-06-08 | 常熟市文化印刷有限公司 | High printing quality printing machine based on stable transmission of paper |
| CN114705027A (en) * | 2022-04-24 | 2022-07-05 | 肖龙仲 | A drying system for agricultural product processing |
Citations (8)
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| JPS57100072A (en) * | 1980-12-16 | 1982-06-22 | Kyoei Nekki Kogyo Kk | Drying device for printing paper |
| JPS645846A (en) * | 1987-06-29 | 1989-01-10 | Kondo Unyu Kiko Kk | Drying machine for printed paper |
| CN101380839A (en) * | 2008-10-21 | 2009-03-11 | 杨仲件 | Full-automatic non-woven cloth screen process press |
| CN201603672U (en) * | 2009-09-21 | 2010-10-13 | 杨峥雄 | Energy-saving intake and exhaust device |
| CN102514370A (en) * | 2011-12-08 | 2012-06-27 | 杨峥雄 | Drying box of printing coating machine and energy saving method |
| CN202640976U (en) * | 2012-04-23 | 2013-01-02 | 东莞市永淦节能科技有限公司 | High-temperature hot pump energy saving system of printing machine |
| CN204648903U (en) * | 2015-04-28 | 2015-09-16 | 常州三全干燥设备有限公司 | The air exhaust waste heat reclamation set of band drier |
| CN204726019U (en) * | 2015-07-05 | 2015-10-28 | 江松柏 | A kind of printing machine of rapid draing ink marks |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100072A (en) * | 1980-12-16 | 1982-06-22 | Kyoei Nekki Kogyo Kk | Drying device for printing paper |
| JPS645846A (en) * | 1987-06-29 | 1989-01-10 | Kondo Unyu Kiko Kk | Drying machine for printed paper |
| CN101380839A (en) * | 2008-10-21 | 2009-03-11 | 杨仲件 | Full-automatic non-woven cloth screen process press |
| CN201603672U (en) * | 2009-09-21 | 2010-10-13 | 杨峥雄 | Energy-saving intake and exhaust device |
| CN102514370A (en) * | 2011-12-08 | 2012-06-27 | 杨峥雄 | Drying box of printing coating machine and energy saving method |
| CN202640976U (en) * | 2012-04-23 | 2013-01-02 | 东莞市永淦节能科技有限公司 | High-temperature hot pump energy saving system of printing machine |
| CN204648903U (en) * | 2015-04-28 | 2015-09-16 | 常州三全干燥设备有限公司 | The air exhaust waste heat reclamation set of band drier |
| CN204726019U (en) * | 2015-07-05 | 2015-10-28 | 江松柏 | A kind of printing machine of rapid draing ink marks |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177484A (en) * | 2018-10-15 | 2019-01-11 | 深圳市晓控通信科技有限公司 | A kind of energy-saving environmentally friendly printing equipment |
| CN109263304A (en) * | 2018-11-06 | 2019-01-25 | 许辰 | A kind of auxiliary coagulation mechanism of draw-bar box type spray drawing machine hand-held shower |
| CN112092499A (en) * | 2019-06-18 | 2020-12-18 | 襄阳金飞环彩色包装有限公司 | Energy-saving and environment-friendly printing machine |
| CN110143065A (en) * | 2019-06-20 | 2019-08-20 | 天津香江印制股份有限公司 | A kind of adhesive label coding drying unit |
| CN110395052A (en) * | 2019-08-27 | 2019-11-01 | 武汉先同科技有限公司 | A kind of ink rapid drying device for ink jet numbering machine |
| CN110757951A (en) * | 2019-11-20 | 2020-02-07 | 章玉奎 | Printing device with fixing function for raincoat processing |
| CN110757951B (en) * | 2019-11-20 | 2021-07-23 | 章玉奎 | Printing device with fixing function for raincoat processing |
| CN111016428A (en) * | 2020-02-25 | 2020-04-17 | 江苏凤凰盐城印刷有限公司 | Efficient environmental protection printing machine |
| CN112918086A (en) * | 2021-01-22 | 2021-06-08 | 常熟市文化印刷有限公司 | High printing quality printing machine based on stable transmission of paper |
| CN114705027A (en) * | 2022-04-24 | 2022-07-05 | 肖龙仲 | A drying system for agricultural product processing |
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Application publication date: 20160427 |
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