CN209987558U - Drying mechanism of printing machine - Google Patents
Drying mechanism of printing machine Download PDFInfo
- Publication number
- CN209987558U CN209987558U CN201920333232.7U CN201920333232U CN209987558U CN 209987558 U CN209987558 U CN 209987558U CN 201920333232 U CN201920333232 U CN 201920333232U CN 209987558 U CN209987558 U CN 209987558U
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- CN
- China
- Prior art keywords
- cooler bin
- heat dissipation
- air
- cooling box
- stoving
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a printing machine stoving mechanism, including stoving case and cooler bin, the cooler bin sets up in stoving case one side, the stoving case is kept away from cooler bin one side and has been seted up the feed inlet, the stoving case is close to cooler bin one side and has been seted up the material passing hole, the stoving case passes through material passing hole and cooler bin intercommunication, the stoving incasement is equipped with the feed roller, drying device and first guide roll, the cooler bin is kept away from stoving case one side and has been seted up the discharge gate, be equipped with cooling device in the cooler bin, second guide roll and discharge roller, cooling device includes air inlet fan, air-supply line and heat dissipation ventilation pipe, heat dissipation ventilation pipe transversely sets up in the cooler bin, the air outlet has been seted up to heat dissipation ventilation pipe bottom, air-supply line one end and heat dissipation ventilation pipe intercommunication. The utility model provides a printing machine stoving mechanism can dispel the heat the cooling to the printed matter after drying.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a printing machine stoving mechanism.
Background
In the printing process, the printing ink is printed on the printed matter through the printing plate roller, and the subsequent operation can be carried out after the printing ink is dried, so that the printed matter is prevented from being stained and adhered, therefore, the drying device can help the solvent in the printing ink to volatilize in the printing process, the solidification of the printing ink is accelerated, the printing speed is improved, and the quality of the printed matter is improved.
Then, in the conventional drying apparatus, there is no structure for cooling the dried printed matter, and the printed matter is likely to be easily shrunk and deformed, and the paper is likely to become brittle, thereby affecting the post-press processing. If the natural cooling method is adopted, a long time is needed, and subsequent treatment is inconvenient for people, so that a drying device capable of cooling the dried printed matters is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printing machine stoving mechanism can dispel the heat the cooling to the printed matter after drying.
The utility model discloses a technical scheme that printing machine stoving mechanism adopted is:
a drying mechanism of a printing machine comprises a drying box and a cooling box, wherein the cooling box is arranged on one side of the drying box, a feed inlet is formed in one side, away from the cooling box, of the drying box, a material passing port is formed in one side, close to the cooling box, of the drying box, the drying box is communicated with the cooling box through the material passing port, a feed roller, a drying device and a first guide roller are arranged in the drying box, the feed roller is arranged on one side, close to the feed inlet, of the first guide roller, the drying device is arranged on the top of the inner wall of the drying box, a discharge port is formed in one side, away from the drying box, of the cooling box, a cooling device, a second guide roller and a discharge roller are arranged in the cooling box, the second guide roller is arranged on one side, close to the material passing port, the discharge roller is arranged on one, the cooling ventilation pipe transversely sets up in the cooler bin, the air outlet has been seted up to heat dissipation ventilation pipe bottom, intake stack one end and heat dissipation ventilation pipe intercommunication, the intake stack other end is connected with the air inlet fan, the air inlet fan sets up in the cooler bin surface.
Preferably, the heat dissipation ventilating pipe is arranged on one side of the cooling box close to the material passing opening.
As preferred scheme, heat dissipation ventilation pipe quantity is a plurality of, heat dissipation ventilation pipe sets up along material passing mouth to discharge gate direction.
As the preferred scheme, the air inlet pipeline is communicated with a plurality of radiating ventilation pipes by adopting a flow divider.
Preferably, the cooling box is provided with an air outlet pipeline.
As the preferred scheme, the air-out pipeline sets up in the cooling box below, air-out pipeline one side extends the cooling box and is equipped with air-out fan.
The utility model discloses a printing machine stoving mechanism's beneficial effect is: the cooling box sets up in stoving case one side, and the stoving case is kept away from cooling box one side and has been seted up the feed inlet, and the stoving case has been seted up the material passing mouth near cooling box one side, the stoving incasement is equipped with feed roll, drying device and first guide roll, and the cooling box is kept away from stoving case one side and has been seted up the discharge gate, is equipped with cooling device, second guide roll and discharge roller in the cooling box. The printed matter that will print passes through the feed inlet and gets into the stoving incasement, and the printed matter moves towards material passing opening direction under the effect of feed roller and first guide roll, and at the removal ground in-process, the drying device who utilizes the stoving incasement advances the stoving to the printed matter surface, prevents that the printed matter from gluing dirty and adhesion to enter into the cooler bin. The printed matter that enters into in the cooling box removes towards the discharge gate direction under the effect of second guide roll, cooling device in the cooling box includes air inlet fan, air-supply line and heat dissipation ventilation pipe, heat dissipation ventilation pipe transversely sets up in the cooling box, air-supply line one end and heat dissipation ventilation pipe intercommunication, with the air intake fan in with the outer suction of cooling box to the air-supply line, utilize the air-supply line to carry to in the heat dissipation ventilation pipe, the air outlet has been seted up to heat dissipation ventilation pipe bottom, thereby can blow the heat dissipation to the surface of printed matter, accelerate the circulation of air on printed matter surface, bring the heat of printed matter through the air, thereby reach radiating purpose.
Drawings
Fig. 1 is the structure schematic diagram of the drying mechanism of the printing machine of the utility model.
Fig. 2 is a cross-sectional view of the drying mechanism of the printing machine of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a drying mechanism of a printing machine includes a drying box 10 and a cooling box 20, the cooling box 20 is disposed on one side of the drying box 10, a feeding hole 11 is disposed on one side of the drying box 10 away from the cooling box 20, a material passing hole is disposed on one side of the drying box 10 close to the cooling box 20, and the drying box 10 is communicated with the cooling box 20 through the material passing hole.
The drying device 14 may be composed of a heating element 141 and a fan 142, and under the suction force of the fan 142, fresh cold air outside directly passes through an air inlet to exchange heat with the heating element 141 to become dry hot air, and then the surface of the printed matter is dried by the hot air.
The printed matters enter the drying box 10 through the feeding hole 11, the printed matters move towards the material passing hole under the action of the feeding roller 13 and the first guide roller 15, and in the moving process, the surfaces of the printed matters are dried by the drying device 14 in the drying box 10, so that the printed matters are prevented from being stained and adhered, and then the printed matters enter the cooling box 20.
Be equipped with cooling device 22, second guide roll 23 and discharge roller 24 in the cooler bin 20, second guide roll 23 sets up in being close to punishment in advance mouth one side, discharge roller 24 sets up in being close to discharge gate 12 one side, cooling device 22 includes air inlet fan 221, intake stack 222 and heat dissipation ventilation pipe 223, heat dissipation ventilation pipe 223 transversely sets up in cooler bin 20, air outlet 225 has been seted up to heat dissipation ventilation pipe 223 bottom, intake stack 222 one end and heat dissipation ventilation pipe 223 intercommunication, the intake stack 222 other end is connected with air inlet fan 221, air inlet fan 221 sets up in the cooler bin 20 surface. The air intake fan 221 is disposed at the top of the cooling box 20 to facilitate air intake into the air intake duct 222.
In the above scheme, cooling box 20 is equipped with air-out pipeline 25, air-out pipeline 25 sets up in cooling box 20 below, air-out pipeline 25 one side extends cooling box 20 and is equipped with air-out fan 26. The air flow speed in the cooling box 20 is increased by the air inlet fan 221 and the air outlet fan 26, so that the surface heat dissipation of the printed matter is increased. The air outlet pipeline 25 is also provided with an adsorption net 27, the adsorption net 27 is composed of activated carbon, and PAH (polycyclic aromatic hydrocarbon) contained in the printing ink is a volatile solvent printing film and is harmful to human bodies; volatile organic compounds contained in the cooling box not only increase air pollution, but also can cause harm to human bodies, and the gas exhausted from the cooling box 20 can be filtered and adsorbed by utilizing the active carbon, so that the air pollution is reduced, and the harm to the human bodies is avoided.
The printed matter entering the cooling box 20 moves towards the discharge hole 12 under the action of the second guide roller 23, the cooling device 22 in the cooling box 20 comprises an air inlet fan 221, an air inlet pipeline 222 and a heat dissipation ventilation pipeline 223, the heat dissipation ventilation pipeline 223 is transversely arranged in the cooling box 20, one end of the air inlet pipeline 222 is communicated with the heat dissipation ventilation pipeline 223, and air is sucked into the air inlet pipeline 222 from the outside of the cooling box 20 through the air inlet fan 221. Utilize air inlet pipe 222 to carry to heat dissipation ventilation pipe 223 in, air outlet 225 has been seted up to heat dissipation ventilation pipe 223 bottom to can blow the heat dissipation to the surface of printed matter for the circulation of air on printed matter surface takes the heat of printed matter through the air, thereby reaches radiating purpose.
In the above solution, the heat dissipation ventilation pipe 223 is disposed on one side of the cooling box 20 close to the material passing opening, and can perform heat dissipation on the printed matter coming out from the material passing opening for the first time. The number of the heat dissipation ventilation pipes 223 is a plurality, the heat dissipation ventilation pipes 223 are arranged along the direction from the material passing opening to the material outlet 12, and the air inlet pipe 222 is communicated with the plurality of heat dissipation ventilation pipes 223 by adopting a flow divider 224. By increasing the number of the heat dissipation vent pipes 223, the heat dissipation effect on the printed matter is improved.
The utility model provides a printing machine stoving mechanism, cooler bin set up in stoving case one side, and the stoving case is kept away from cooler bin one side and has been seted up the feed inlet, and the stoving case is close to cooler bin one side and has been seted up the material passing hole, stoving incasement is equipped with feed roll, drying device and first guide roll, and the cooler bin is kept away from stoving case one side and has been seted up the discharge gate, is equipped with cooling device, second guide roll and discharge roller in the cooler bin. The printed matter that will print passes through the feed inlet and gets into the stoving incasement, and the printed matter moves towards material passing opening direction under the effect of feed roller and first guide roll, and at the removal ground in-process, the drying device who utilizes the stoving incasement advances the stoving to the printed matter surface, prevents that the printed matter from gluing dirty and adhesion to enter into the cooler bin. The printed matter that enters into in the cooling box removes towards the discharge gate direction under the effect of second guide roll, cooling device in the cooling box includes air inlet fan, air-supply line and heat dissipation ventilation pipe, heat dissipation ventilation pipe transversely sets up in the cooling box, air-supply line one end and heat dissipation ventilation pipe intercommunication, with the air intake fan in with the outer suction of cooling box to the air-supply line, utilize the air-supply line to carry to in the heat dissipation ventilation pipe, the air outlet has been seted up to heat dissipation ventilation pipe bottom, thereby can blow the heat dissipation to the surface of printed matter, accelerate the circulation of air on printed matter surface, bring the heat of printed matter through the air, thereby reach radiating purpose.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a printing machine stoving mechanism, its characterized in that, includes stoving case and cooler bin, the cooler bin sets up in stoving case one side, the stoving case is kept away from cooler bin one side and is seted up the feed inlet, the stoving case is close to cooler bin one side and has been seted up the punishment in advance mouth, the stoving case is through punishment in advance mouth and cooler bin intercommunication, the stoving incasement is equipped with feed roll, drying device and first guide roll, the feed roll sets up in being close to feed inlet one side, first guide roll sets up in being close to punishment in advance mouth one side, drying device sets up in stoving incasement wall top, the cooler bin is kept away from stoving case one side and has been seted up the discharge gate, be equipped with cooling device, second guide roll and discharge roller in the cooler bin, the second guide roll sets up in being close to punishment in advance mouth, The cooling device comprises an air inlet pipeline and a heat dissipation ventilating pipe, wherein the heat dissipation ventilating pipe is transversely arranged in the cooling box, an air outlet is formed in the bottom of the heat dissipation ventilating pipe, one end of the air inlet pipeline is communicated with the heat dissipation ventilating pipe, the other end of the air inlet pipeline is connected with an air inlet fan, and the air inlet fan is arranged on the surface of the cooling box.
2. The printer drying mechanism of claim 1, wherein the heat-dissipating ventilation duct is disposed on a side of the cooling box adjacent to the material passing opening.
3. The drying mechanism of printing press as recited in claim 2 wherein said heat-dissipating ventilation pipes are provided in a plurality, said heat-dissipating ventilation pipes being arranged along a direction from said feed opening to said discharge opening.
4. The printer drying mechanism of claim 3 in which said air inlet duct is in flow communication with a plurality of heat dissipating air ducts using flow diverters.
5. The printer drying mechanism of claim 1 in which the cooling box is provided with an air outlet duct.
6. The drying mechanism of printing press as claimed in claim 5, wherein said air outlet duct is disposed below the cooling box, and an air outlet fan is disposed on one side of said air outlet duct extending out of the cooling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333232.7U CN209987558U (en) | 2019-03-16 | 2019-03-16 | Drying mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920333232.7U CN209987558U (en) | 2019-03-16 | 2019-03-16 | Drying mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209987558U true CN209987558U (en) | 2020-01-24 |
Family
ID=69289625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920333232.7U Active CN209987558U (en) | 2019-03-16 | 2019-03-16 | Drying mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209987558U (en) |
-
2019
- 2019-03-16 CN CN201920333232.7U patent/CN209987558U/en active Active
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