CN113715508A - Automatic drying system of multi-functional double-colored gravure press - Google Patents
Automatic drying system of multi-functional double-colored gravure press Download PDFInfo
- Publication number
- CN113715508A CN113715508A CN202111012718.9A CN202111012718A CN113715508A CN 113715508 A CN113715508 A CN 113715508A CN 202111012718 A CN202111012718 A CN 202111012718A CN 113715508 A CN113715508 A CN 113715508A
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- Prior art keywords
- exhaust vent
- box
- air
- air outlet
- heat exchanger
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an automatic drying system of a multifunctional bicolor gravure press, which comprises an air inlet fan, a heat exchanger, heating pipes, a drying box and a return air box, wherein an air inlet pipe is arranged at the top end of the heat exchanger and connected with the air inlet fan, an air outlet pipe is arranged on the side wall of the heat exchanger close to the bottom of the heat exchanger, a plurality of heating pipes are arranged inside the heat exchanger, the return air box is sleeved outside the drying box, the air outlet bottom of the drying box is close to the surface of a printing stock, the air outlet pipe penetrates into the return air box and then is connected and communicated with the drying box, a waste fan is arranged between the return air box and the heat exchanger, one end of the waste fan is connected with the air inlet pipe, the other end of the waste fan is connected with the return air box, and a plurality of first air outlet holes and second air outlet holes are formed in the bottom of the drying box. The invention aims to overcome the defects in the prior art and provide the automatic drying system of the double-color gravure press, which can adjust the size of the air outlet without dismantling a drying box.
Description
Technical Field
The invention belongs to the technical field of printing, and particularly relates to an automatic drying system of a multifunctional double-color gravure press.
Background
The intaglio press adopts a round-to-round direct printing mode to print, the printing plate is directly engraved on the printing plate cylinder, and ink is supplied by adopting an ink immersion or ink jet mode. Due to the thickness of the ink layer, a drying system is required in view of ink drying and solvent evaporation.
The air outlet of the existing drying system is fixed, the size of the air outlet needs to be adjusted very trouble, and the air outlet needs to be replaced after the whole drying box is dismantled.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the automatic drying system of the double-color gravure press, which can adjust the size of the air outlet without dismantling a drying box.
The technical scheme adopted by the invention is as follows:
an automatic drying system of a multifunctional double-color gravure press comprises an air inlet fan, a heat exchanger, a heating pipe, a drying box and an air return box, an air inlet pipe is arranged at the top end of the heat exchanger and is connected with the air inlet fan, an air outlet pipe is arranged on the side wall of the heat exchanger close to the bottom, a plurality of heating pipes are arranged inside the heat exchanger, the air return box is sleeved outside the drying box, the bottom of the air outlet of the drying box is close to the surface of the printing stock, the air outlet pipe penetrates into the air return box and then is connected and communicated with the drying box, a waste fan is arranged between the air return box and the heat exchanger, one end of the waste fan is connected with the air inlet pipe, the other end of the waste fan is connected with the air return box, the bottom of the drying box is provided with a plurality of first air outlet holes and second air outlet holes, the first air outlet hole and the second air outlet hole are one big and one small, an air outlet hole adjusting part is arranged in the drying box, the air outlet adjusting part utilizes the first air outlet or the second air outlet to exhaust air.
Preferably, exhaust vent regulating part includes step motor, step motor output shaft rigid coupling has first dead lever and second dead lever, first dead lever with the second dead lever is the cross and connects, first dead lever and second dead lever junction and step motor output shaft rigid coupling, and first dead lever bottom face is equipped with a plurality of first bumping posts, first bumping post separates along first fixed lever length direction interval, second dead lever bottom face is equipped with a plurality of second bumping posts, the second bumping post separates along second fixed lever length direction interval.
Preferably, the first air outlet and the second air outlet are linearly arranged, a second air outlet is arranged between the two first air outlets, a first air outlet is arranged between the two second air outlets, the first blocking column corresponds to and shields the first air outlet, and the second blocking column corresponds to and shields the second air outlet.
Preferably, an activated carbon adsorption and desorption box is arranged in the air return box.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the drying box is internally provided with the air outlet adjusting part, and one of the first air outlet and the second air outlet can be selected for air outlet through the air outlet adjusting part. Compared with the prior art, the drying system disclosed by the invention can adjust the size of the air outlet without dismantling the drying box, is high in efficiency and saves manpower and material resources.
Drawings
FIG. 1 is a principal structural view of the present invention;
FIG. 2 is an internal structural view of the drying cabinet of FIG. 1;
FIG. 3 is a top view of the bottom of the drying cabinet of FIG. 2;
fig. 4 is a structural view of fig. 3 with the ventilation hole adjusting part removed.
Reference numerals: 1-air inlet fan, 2-heat exchanger, 3-heating pipe, 4-air outlet pipe, 5-printing stock, 6-drying box, 7-air return box, 8-activated carbon adsorption and desorption box, 9-waste fan, 10-air inlet pipe, 11-stepping motor, 12-first fixed rod, 13-second fixed rod, 14-first baffle column, 15-second baffle column, 16-first air outlet hole, 17-second air outlet hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
In the case of the example 1, the following examples are given,
referring to fig. 1-4, an automatic drying system of a multifunctional bicolor gravure press comprises an air inlet fan 1, a heat exchanger 2, heating pipes 3, a drying box 6 and an air return box 7, wherein an air inlet pipe 10 is arranged on the top end of the heat exchanger 2, the air inlet pipe 10 is connected with the air inlet fan 1, the heat exchanger 2 is provided with an air outlet pipe 4 on the side wall close to the bottom, a plurality of heating pipes 3 are arranged inside the heat exchanger 2, the air return box 7 is sleeved outside the drying box 6, the bottom of the air outlet of the drying box 6 is close to the surface of a printing stock 5, the air outlet pipe 4 penetrates into the air return box 7 and then is connected with and communicated with the drying box 6, a waste fan 9 is arranged between the air return box 7 and the heat exchanger 2, one end of the waste fan 9 is connected with the air inlet pipe 10, the other end of the waste fan 9 is connected with the air return box 7, the bottom of the drying box is provided with a plurality of first air outlet holes 16 and a second air outlet hole 17, first exhaust vent 16 and second exhaust vent 17 are big one little, are equipped with exhaust vent adjustment part in the drying cabinet 6, through exhaust vent adjustment part can select first exhaust vent 16 or one of them exhaust vent of second exhaust vent 17 carries out the air-out.
Wherein, exhaust vent regulating part includes step motor 11, step motor 11 output shaft rigid coupling has first dead lever 12 and second dead lever 13, first dead lever 12 with second dead lever 13 is the cross connection, first dead lever 12 and second dead lever 13 junction and step motor 11 output shaft rigid coupling, and first dead lever 12 bottom face is equipped with a plurality of first bumping posts 14, first bumping post 14 is separately along 12 length direction intervals of first dead lever, second dead lever 13 bottom face is equipped with a plurality of second bumping posts 15, second bumping post 15 is separately along 13 length direction intervals of second dead lever.
Wherein, first exhaust vent 16 and second exhaust vent 17 are the straight line and arrange out, are equipped with a second exhaust vent 17 between two first exhaust vents 16, are equipped with a first exhaust vent 16 between two second exhaust vents 17, first bumping post 14 respectively corresponds with a first exhaust vent 16 and shelters from, second bumping post 15 respectively corresponds with a second exhaust vent 17 and shelters from.
Wherein, an activated carbon adsorption and desorption box 8 is arranged in the air return box 7. During printing, waste gas is generated on the surface of the printing stock 5, and the activated carbon adsorption and desorption box 8 is used for filtering the waste gas.
When the air-out device is used, when air needs to be blown out through the first air outlet 16, the stepping motor 11 works to enable the second fixed rod 13 to rotate to a position right above the second air outlet 17, at the moment, one second blocking column 15 corresponds to one second air outlet 17, the second blocking column 15 just blocks the second air outlet 17, the first air outlet 16 is not blocked and can be used for blowing out air, when air needs to be blown out through the second air outlet 17, the stepping motor 11 works to enable the first fixed rod 12 to rotate to a position above the first air outlet 16, at the moment, each first air outlet 16 is blocked by the corresponding first fixed rod 12, and the second air outlet 17 is not blocked and can be used for blowing out air. Compared with the prior art, the drying system disclosed by the invention can adjust the size of the air outlet without dismantling the drying box, is high in efficiency and saves manpower and material resources.
Claims (4)
1. The utility model provides an automatic drying system of multi-functional double-colored gravure press which characterized in that: comprises an air inlet fan (1), a heat exchanger (2), heating pipes (3), a drying box (6) and an air return box (7), wherein an air inlet pipe (10) is arranged at the top end of the heat exchanger (2), the air inlet pipe (10) is connected with the air inlet fan (1), the heat exchanger (2) is provided with an air outlet pipe (4) close to the side wall of the bottom, a plurality of heating pipes (3) are arranged inside the heat exchanger (2), the air return box (7) is sleeved outside the drying box (6), the air outlet bottom of the drying box (6) is close to the surface of a printing stock (5), the air outlet pipe (4) penetrates into the air return box (7) and then is connected and communicated with the drying box (6), a waste fan (9) is arranged between the air return box (7) and the heat exchanger (2), one end of the waste fan (9) is connected with the air inlet pipe (10), and the other end of the waste fan (9) is connected with the air return box (7), the drying cabinet (6) bottom is equipped with a plurality of first exhaust vents (16) and second exhaust vent (17), first exhaust vent (16) and second exhaust vent (17) are big one by one, are equipped with exhaust vent regulation portion in drying cabinet (6), through exhaust vent regulation portion utilizes first exhaust vent (16) or second exhaust vent (17) carry out the air-out.
2. The automatic drying system of a multifunctional bi-color gravure press according to claim 1, wherein: the exhaust vent regulating part comprises a stepping motor (11), a first fixing rod (12) and a second fixing rod (13) are fixedly connected to an output shaft of the stepping motor (11), the first fixing rod (12) and the second fixing rod (13) are connected in a cross mode, the joint of the first fixing rod (12) and the second fixing rod (13) is fixedly connected to the output shaft of the stepping motor (11), a plurality of first bumping posts (14) are arranged on the bottom face of the first fixing rod (12), the first bumping posts (14) are separated along the length direction of the first fixing rod (12), a plurality of second bumping posts (15) are arranged on the bottom face of the second fixing rod (13), and the second bumping posts (15) are separated along the length direction of the second fixing rod (13).
3. The automatic drying system of a multifunctional bi-color gravure press according to claim 2, wherein: first exhaust vent (16) with second exhaust vent (17) are the straight line and arrange out, are equipped with a second exhaust vent (17) between two first exhaust vents (16), are equipped with a first exhaust vent (16) between two second exhaust vents (17), first bumping post (14) respectively correspond with a first exhaust vent (16) and shelter from, second bumping post (15) respectively correspond with a second exhaust vent (17) and shelter from.
4. The automatic drying system of a multifunctional bi-color gravure press according to claim 3, wherein: an activated carbon adsorption and desorption box (8) is arranged in the air return box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111012718.9A CN113715508B (en) | 2021-08-31 | 2021-08-31 | Automatic drying system of multi-functional double-colored gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111012718.9A CN113715508B (en) | 2021-08-31 | 2021-08-31 | Automatic drying system of multi-functional double-colored gravure press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113715508A true CN113715508A (en) | 2021-11-30 |
| CN113715508B CN113715508B (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111012718.9A Active CN113715508B (en) | 2021-08-31 | 2021-08-31 | Automatic drying system of multi-functional double-colored gravure press |
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| Country | Link |
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| CN (1) | CN113715508B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674810U (en) * | 1993-02-26 | 1994-10-21 | 株式会社トヨトミ | Air volume control structure of pressure spray burner |
| CN104859292A (en) * | 2015-05-07 | 2015-08-26 | 北京印刷学院 | Drying system of intaglio printing press |
| CN206277793U (en) * | 2017-03-22 | 2017-06-27 | 青州新华包装制品有限公司 | A kind of intaglio printing press drying system with waste gas purification processing function |
| CN206426647U (en) * | 2017-01-06 | 2017-08-22 | 沈阳鸿永泰装饰材料有限公司 | A kind of intaglio press drying device |
| CN107718871A (en) * | 2017-09-27 | 2018-02-23 | 侯鹏 | A kind of web-fed gravure press drying unit |
| CN207509998U (en) * | 2017-12-06 | 2018-06-19 | 蚌埠大美印务有限公司 | Corrugated paper plate printing machines drying unit |
| CN208952309U (en) * | 2018-08-20 | 2019-06-07 | 北京美加力实验室装备有限公司 | A kind of laboratory variable air regulating system |
| CN210663824U (en) * | 2019-10-31 | 2020-06-02 | 仪征煌明谱照明科技有限公司 | A wind speed adjusting device for drying mechanism weathers |
| CN211683977U (en) * | 2020-01-19 | 2020-10-16 | 浙江科皓纺织股份有限公司 | Printing machine capable of cooling printed cloth rapidly |
-
2021
- 2021-08-31 CN CN202111012718.9A patent/CN113715508B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674810U (en) * | 1993-02-26 | 1994-10-21 | 株式会社トヨトミ | Air volume control structure of pressure spray burner |
| CN104859292A (en) * | 2015-05-07 | 2015-08-26 | 北京印刷学院 | Drying system of intaglio printing press |
| CN206426647U (en) * | 2017-01-06 | 2017-08-22 | 沈阳鸿永泰装饰材料有限公司 | A kind of intaglio press drying device |
| CN206277793U (en) * | 2017-03-22 | 2017-06-27 | 青州新华包装制品有限公司 | A kind of intaglio printing press drying system with waste gas purification processing function |
| CN107718871A (en) * | 2017-09-27 | 2018-02-23 | 侯鹏 | A kind of web-fed gravure press drying unit |
| CN207509998U (en) * | 2017-12-06 | 2018-06-19 | 蚌埠大美印务有限公司 | Corrugated paper plate printing machines drying unit |
| CN208952309U (en) * | 2018-08-20 | 2019-06-07 | 北京美加力实验室装备有限公司 | A kind of laboratory variable air regulating system |
| CN210663824U (en) * | 2019-10-31 | 2020-06-02 | 仪征煌明谱照明科技有限公司 | A wind speed adjusting device for drying mechanism weathers |
| CN211683977U (en) * | 2020-01-19 | 2020-10-16 | 浙江科皓纺织股份有限公司 | Printing machine capable of cooling printed cloth rapidly |
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| Publication number | Publication date |
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| CN113715508B (en) | 2023-04-14 |
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