CN113954523B - Drying device for ink printing equipment - Google Patents
Drying device for ink printing equipment Download PDFInfo
- Publication number
- CN113954523B CN113954523B CN202111430233.1A CN202111430233A CN113954523B CN 113954523 B CN113954523 B CN 113954523B CN 202111430233 A CN202111430233 A CN 202111430233A CN 113954523 B CN113954523 B CN 113954523B
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- China
- Prior art keywords
- rotary drum
- wall
- air
- air inlet
- fixed column
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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
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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)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device for ink printing equipment, which is characterized in that: comprising the following steps: the rotary drum is sleeved on the outer wall of the fixed column in a rotating way, an air passing cavity is formed in one side of the fixed column, heating wires are arranged in the air passing cavity, a plurality of communication holes used for communicating the inside of the rotary drum are formed in an annular array on the inner wall of the air passing cavity, a plurality of air outlet holes are formed in the end part of the rotary drum in an annular array, the air outlets of the air outlet holes face the outer circumferential side wall of the rotary drum, the rotary drum is made of copper, and an air inlet mechanism is arranged on one side of the fixed column; the connecting mechanism is arranged between the air inlet mechanism and the fixed column. The invention can not only rapidly dry the ink, but also promote the effect of drying the ink.
Description
Technical Field
The invention relates to the field of printing, in particular to a drying device for ink printing equipment.
Background
UV ink is one type of ink that is rolled onto the surface of paper by a printing plate roller coating to print a pattern on the surface of the paper.
After printing is completed, the ink on the paper needs to be dried, and most of the paper printed with the ink is dried and dried directly by using an air heater. In the actual drying process, the wind force of a fan is large in many cases, so that the ink on the surface of the paper is subjected to a large force, the phenomenon that the undried ink spreads is caused, and the printing effect of the paper is poor; on the other hand, the hot air drying device is generally disposed above the paper conveying device, and then blows hot air downward, and the hot air drying device occupies a large space on the printing apparatus. Accordingly, there is room for improvement in the drying apparatus of this structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a drying device for ink printing equipment, which can not only rapidly dry ink, but also improve the ink drying effect.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a drying device for an ink printing apparatus, characterized by: comprising the following steps:
the rotary drum is sleeved on the outer wall of the fixed column in a rotating way, an air passing cavity is formed in one side of the fixed column, heating wires are arranged in the air passing cavity, a plurality of communication holes used for communicating the inside of the rotary drum are formed in an annular array on the inner wall of the air passing cavity, a plurality of air outlet holes are formed in the end part of the rotary drum in an annular array, the air outlets of the air outlet holes face the outer circumferential side wall of the rotary drum, the rotary drum is made of copper, and an air inlet mechanism is arranged on one side of the fixed column;
the connecting mechanism is arranged between the air inlet mechanism and the fixed column.
Preferably, the inner wall of the air passing cavity is fixedly connected with two connecting frames, and two ends of the electric heating wire are respectively arranged on the outer walls of the two connecting frames.
Preferably, the air inlet mechanism comprises an air inlet fan, the air inlet fan is arranged on one side of the fixed column, and the output end of the air inlet fan is connected with the connecting pipe.
Preferably, the connecting mechanism comprises a mounting plug, the mounting plug is arranged on the inner wall of the air passing cavity in a penetrating mode, an air inlet hole is formed in one side of the mounting plug, a positioning pipe is fixedly connected to one side of the mounting plug, the positioning pipe is arranged on the inner wall of the connecting pipe in a penetrating mode, and a locking mechanism is arranged between the mounting plug and the fixing column.
Preferably, the locking mechanism comprises an external thread groove and an internal thread groove, the external thread groove is formed in the outer wall of the mounting plug, the internal thread groove is formed in the inner wall of the air passing cavity, and the outer wall of the external thread groove is in threaded connection with the outer wall of the internal thread groove.
Preferably, the both sides of rotary drum all are provided with the backup pad, the both ends of fixed column respectively with one side fixed interlude connection of two backup pads, two the backup pad is the equal fixedly connected with two installation pieces in one side that is opposite to, the mounting hole has been seted up on the top of installation piece.
Preferably, bosses are arranged at the two ends of the rotary drum, and the air outlets of the air outlets extend to the step surfaces of the bosses so that hot air in the rotary drum flows to the outer side surface of the rotary drum.
The invention has the advantages that:
1. the printed paper is provided with a fixing column, a rotating drum, an electric heating wire and a communication hole, the surface which is not printed is adhered to the outer wall of the rotating drum, air is supplied to the air passing cavity through the air inlet mechanism, air is heated after passing through the electric heating wire, the heated air enters the inner wall of the rotating drum through the communication hole, and the copper rotating drum absorbs heat in the hot air, so that the paper contacted with the surface of the rotating drum is dried; meanwhile, hot air flows to the paper on the outer surface of the rotary drum through the air outlet holes to form hot air flow in a flowing state on the upper surface of the paper so as to further improve the ink drying effect, and in the process, the speed of the hot air flowing to the paper can be reduced by controlling the air supply, so that the ink which is not dried completely cannot be acted by force, and the poor printing effect of the paper is avoided;
2. the arrangement of the external thread groove and the internal thread groove facilitates the fixation of the mounting plug and the fixing column through the matching of the external thread groove and the internal thread groove, facilitates the connection of the air inlet mechanism and the fixing column, and improves the convenience of operation;
3. integrating the drying device in the drum for transporting the sheets enables a significant reduction in the space occupation on the printing apparatus of the invention.
Drawings
FIG. 1 is a schematic diagram of the overall structure provided in this embodiment;
FIG. 2 is a schematic diagram of a front cross-sectional structure provided in this embodiment;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present embodiment.
Detailed Description
The drying apparatus for an ink printing device according to the present invention will be further described with reference to fig. 1 to 3.
A drying device for printing ink lithography apparatus, includes fixed column 1, and rotary drum 2 has been cup jointed in the outer wall rotation of fixed column 1, and wind chamber 3 has been seted up to one side of fixed column 1, and wind chamber 3's inside is provided with heating wire 4, is annular array on wind chamber 3's the inner wall and has seted up a plurality of intercommunications 5 that are used for the intercommunication rotary drum inner chamber, is annular array on rotary drum 2's the tip position and has seted up a plurality of ventholes 6, the gas outlet 21 of venthole is towards rotary drum 2's outer circumference lateral wall. The material of rotary drum 2 is copper, and one side of fixed column 1 is provided with air inlet mechanism. During the use, carry the paper after the printing through the conveying roller, in the transportation process, the one side laminating that the paper did not print is on the outer circumference lateral wall of rotary drum 2, through air inlet mechanism to the air supply in the air chamber 3, the heating wire 4 after the wind is through the circular telegram can be heated, the inside of rotary drum 2 is got into through a plurality of intercommunications 5 to the wind after the heating for the inner wall of rotary drum 2 absorbs the heat in the hot-blast, until the outer wall of heat transfer to rotary drum 2, can dry the paper of laminating rotary drum 2 outer wall. The copper drum 2 facilitates heat transfer. Finally, the air flows to the surface of the paper conveyed on the circumferential side wall of the rotary drum through the air outlet of the air outlet hole 6, so that the drying effect is further improved. It should be noted that, in this embodiment, the air supply amount of the air inlet mechanism to the drum is smaller, so when the hot air flows to the surface of the paper, the flow speed of the hot air is slower, and therefore the hot air flowing to the surface of the paper does not affect the printing effect of the ink.
The inner wall fixedly connected with two link 7 of wind chamber 3, the both ends of heating wire 4 are installed respectively in the outer wall of two link 7, fix the both ends of heating wire 4 through link 7, start work through heating wire 4 circular telegram, can make wind after heating wire 4, the wind can be heated.
The air inlet mechanism comprises an air inlet fan 13, the air inlet fan 13 is arranged on one side of the fixed column 1, the output end of the air inlet fan 13 is connected with the connecting pipe 12, the air inlet fan 13 is used for supplying air into the air passing cavity 3, the air inlet fan 13 and the electric heating wire 4 are respectively electrically connected with an external power supply through an external switch, an operator can conveniently control the air inlet fan 13 and the electric heating wire 4, and the safety and convenience of operation are improved. Because the air quantity required by the embodiment is small, the air inlet fan is only needed, and meanwhile, the air inlet fan is small in size and convenient to arrange on equipment.
The connecting mechanism is arranged between the air inlet mechanism and the fixed column 1 and comprises a mounting plug 8, the mounting plug 8 is arranged on the inner wall of the air passing cavity 3 in a penetrating mode, an air inlet hole is formed in one side of the mounting plug 8, a positioning pipe 9 is fixedly connected to one side of the mounting plug 8, the positioning pipe 9 is arranged on the inner wall of the connecting pipe 12 in a penetrating mode, a locking mechanism is arranged between the mounting plug 8 and the fixed column 1, and the mounting plug 8 enables air in the connecting pipe 12 to enter the air passing cavity 3 through the air inlet hole to be heated.
The locking mechanism comprises an external thread groove 10 and an internal thread groove 11, the external thread groove 10 is formed in the outer wall of the installation plug 8, the internal thread groove 11 is formed in the inner wall of the air passing cavity 3, the outer wall of the external thread groove 10 is in threaded connection with the outer wall of the internal thread groove 11, and the installation plug 8 can be screwed into the air passing cavity 3 to be fixed through the cooperation of the external thread groove 10 and the internal thread groove 11.
The both sides of rotary drum 2 all are provided with backup pad 14, and the both ends of fixed column 1 are fixed to be connected with one side of two backup pads 14 respectively, and two backup pads 14 are equal fixedly connected with two installation pieces 15 on one side that is opposite to, and the mounting hole has been seted up on the top of installation piece 15, and two backup pads 14 support rotary drum 2 and fixed column 1, through mounting hole and installation piece 15, are convenient for fix backup pad 14 and external part.
The two ends of the rotary drum are provided with bosses 21, and the air outlets 61 of the air outlets 6 extend to the step surfaces of the bosses 21 so that the hot air in the rotary drum flows to the outer side surface of the rotary drum 2.
The working principle of the invention is as follows:
the paper after printing ink is conveyed through the conveying roller, the process passes through the rotary drum, one surface without printing ink is tightly attached to the outer circumferential side wall of the rotary drum 2, along with conveying of the conveying roller, the paper is enabled to move against the outer wall of the rotary drum 2, meanwhile, the air inlet fan 13 and the heating wire 4 are electrified to start to work, the air inlet fan 13 blows air into the air inlet through the connecting pipe 12, air flow enters the air passing cavity 3 through the air inlet, air is heated through the heating wire 4, heated air enters the rotary drum 2 through the communication hole 5, heat in hot air entering the rotary drum 2 can be absorbed by the inner wall of the rotary drum 2, absorbed heat is transferred to the outer wall of the rotary drum 2, the paper attached to the outer wall of the rotary drum 2 can be heated, and hot air flows to the surface of the paper after passing through the air outlet, so that the surface of the paper can be heated simultaneously, the ink on the paper can be dried rapidly, and meanwhile the ink on the paper cannot be influenced.
Unless specifically stated otherwise, in the present invention, if there are terms such as "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relationship indicated on the drawings are merely for convenience of describing the present invention and simplifying the description, and not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the positional or positional relationship in the present invention are merely for exemplary illustration and not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the drawings and understand the specific meaning of the above terms according to circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (6)
1. A drying device for an ink printing apparatus, characterized by: comprising the following steps:
the rotary drum is sleeved on the outer wall of the fixed column in a rotating way, an air passing cavity is formed in one side of the fixed column, heating wires are arranged in the air passing cavity, a plurality of communication holes used for communicating the inside of the rotary drum are formed in an annular array on the inner wall of the air passing cavity, a plurality of air outlet holes are formed in the end part of the rotary drum in an annular array, the air outlets of the air outlet holes face the outer circumferential side wall of the rotary drum, the rotary drum is made of copper, and an air inlet mechanism is arranged on one side of the fixed column;
the connecting mechanism is arranged between the air inlet mechanism and the fixed column;
the two ends of the rotary drum are provided with bosses, and the air outlets of the air outlets extend to the step surfaces of the bosses so that hot air in the rotary drum flows to the outer side surface of the rotary drum.
2. The drying apparatus for an ink printing device according to claim 1, characterized in that: the inner wall fixedly connected with two link in the wind chamber, the both ends of heating wire are installed in the outer wall of two link respectively.
3. The drying apparatus for an ink printing device according to claim 1, characterized in that: the air inlet mechanism comprises an air inlet fan, the air inlet fan is arranged on one side of the fixed column, and the output end of the air inlet fan is connected with the connecting pipe.
4. The drying apparatus for an ink printing device according to claim 1, characterized in that: the connecting mechanism comprises a mounting plug, the mounting plug is arranged on the inner wall of the air passing cavity in a penetrating mode, an air inlet hole is formed in one side of the mounting plug, a positioning pipe is fixedly connected to one side of the mounting plug, the positioning pipe is arranged on the inner wall of the connecting pipe in a penetrating mode, and a locking mechanism is arranged between the mounting plug and the fixing column.
5. The drying apparatus for an ink printing device according to claim 4, characterized in that: the locking mechanism comprises an external thread groove and an internal thread groove, the external thread groove is formed in the outer wall of the mounting plug, the internal thread groove is formed in the inner wall of the air passing cavity, and the outer wall of the external thread groove is in threaded connection with the outer wall of the internal thread groove.
6. The drying apparatus for an ink printing device according to claim 1, characterized in that: the rotary drum is characterized in that support plates are arranged on two sides of the rotary drum, two ends of the fixing column are fixedly connected with one sides of the two support plates in a penetrating mode respectively, two installation blocks are fixedly connected to one sides of the back sides of the support plates respectively, and installation holes are formed in the top ends of the installation blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430233.1A CN113954523B (en) | 2021-11-29 | 2021-11-29 | Drying device for ink printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430233.1A CN113954523B (en) | 2021-11-29 | 2021-11-29 | Drying device for ink printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113954523A CN113954523A (en) | 2022-01-21 |
| CN113954523B true CN113954523B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111430233.1A Active CN113954523B (en) | 2021-11-29 | 2021-11-29 | Drying device for ink printing equipment |
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| Country | Link |
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| CN (1) | CN113954523B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB255215A (en) * | 1925-06-29 | 1926-07-22 | Frederick John Cox | Improvements in and relating to the heating of calender rollers or bowls and the like |
| JP3525251B2 (en) * | 2000-11-13 | 2004-05-10 | 有限会社いぶき | Printing paper drying equipment |
| CN103938406B (en) * | 2014-03-05 | 2015-09-23 | 苏州博杰思达机械有限公司 | The ironing roller structure of natural lustre finishing machine |
| CN207842355U (en) * | 2018-02-09 | 2018-09-11 | 上海浦东黄工印刷有限公司 | A kind of calender blowing device |
| CN211075104U (en) * | 2019-06-14 | 2020-07-24 | 广州市宏仕达包装制品有限公司 | Heating roller for printing packaging box |
| CN211054676U (en) * | 2019-09-12 | 2020-07-21 | 南昌人和彩印有限公司 | Printing machine equipment capable of improving drying efficiency |
| CN211683982U (en) * | 2019-09-30 | 2020-10-16 | 南京光谷数据处理有限公司 | Printing ink printing device for packaging |
| CN213261677U (en) * | 2020-07-24 | 2021-05-25 | 福建华文纵横网络科技有限公司 | Heating roller and ink printer |
| CN111945320A (en) * | 2020-08-17 | 2020-11-17 | 马鞍山威莎自动化设备科技有限公司 | Drum-type fabric printing, dyeing and air drying integrated device and use method |
| CN213830937U (en) * | 2020-09-01 | 2021-07-30 | 赣州宏华图彩印有限公司 | Lithography apparatus with stoving effect |
| CN214821777U (en) * | 2021-01-28 | 2021-11-23 | 义乌市齐彩印刷包装有限公司 | Novel rubber surface printing machine |
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2021
- 2021-11-29 CN CN202111430233.1A patent/CN113954523B/en active Active
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| CN113954523A (en) | 2022-01-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230626 Address after: Group 1, Guangdong Fan Village, Xiangyanghu Town, Xian'an District, Xianning, Hubei Province 437000 Applicant after: Hubei Zhixiang Printing Co.,Ltd. Address before: 314303 No. 389, Daifeng Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Haiyan Tiansan color box packaging Co.,Ltd. |
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