CN216659296U - Drying device of offset printing press - Google Patents
Drying device of offset printing press Download PDFInfo
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- CN216659296U CN216659296U CN202123374960.9U CN202123374960U CN216659296U CN 216659296 U CN216659296 U CN 216659296U CN 202123374960 U CN202123374960 U CN 202123374960U CN 216659296 U CN216659296 U CN 216659296U
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Abstract
The utility model discloses a drying device of a flat offset printing press, which comprises a drying box and a printing press, wherein the drying box is fixedly connected with the printing press through bolts, the top and the bottom of the drying box are respectively provided with a first expansion cover through bolts, the top of the first expansion cover is fixedly provided with an air inlet pipe, the inside of the air inlet pipe is provided with a blowing fan through bolts, the inside of the air inlet pipe is provided with a dust filter screen through bolts, the inside of the first expansion cover is provided with heating wires, the front surface and the back surface of the drying box are respectively fixedly provided with a second expansion cover, one end of the second expansion cover is fixedly provided with an exhaust pipe, the inside of the exhaust pipe is fixedly provided with an adsorbent, the inside of the exhaust pipe is provided with an exhaust fan through bolts, and the inside of the exhaust pipe is provided with a protective screen. The utility model can quickly dry the offset printing paper, can simultaneously dry the two sides of the offset printing paper, improves the efficiency of drying the offset printing paper, and prevents the odor from entering the air by adsorbing the odor generated by offset printing through the adsorbent.
Description
Technical Field
The utility model relates to the technical field of offset lithography presses, in particular to a drying device of an offset lithography press.
Background
Offset printing is to say that the printed image and text portions and the non-printed blank portions of the printing plate are substantially in a plane, and offset printing is to say that the printed image and text portions and the non-printed blank portions of the printing plate are substantially in a plane.
Offset printing press drying device among the prior art has following problem: the flat offset paper cannot be dried quickly, and two sides of the flat offset paper cannot be dried simultaneously relatively well, so that the efficiency of drying the flat offset paper is relatively low, the function of treating the odor generated by the flat offset is not realized, and the odor enters the air.
Therefore, it is desirable to design a drying device for offset lithographic printing machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the drying efficiency of the offset printing plate paper is relatively low because the offset printing plate paper can not be dried quickly and the two sides of the offset printing plate paper can not be dried simultaneously relatively well in the prior art, and provides a drying device of an offset printing plate printing machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dull and stereotyped offset printing press drying device, includes stoving case and printing machine, stoving case and printing machine pass through bolt fixed connection, extension cover one is all installed through the bolt in the top and the bottom of stoving case, the top of extension cover one is fixed with the intake pipe, the fan of blowing is installed through the bolt in the inside of intake pipe, the dirt screen is installed through the bolt in the inside of intake pipe, the internally mounted of extension cover one has the heater strip, the front and the back of stoving case all are fixed with extension cover two, the one end of extension cover two is fixed with the blast pipe, the inside of blast pipe is fixed with the adsorbent, the air discharge fan is installed through the bolt in the inside of blast pipe, the internally mounted of blast pipe has the protection network.
The key concept of the technical scheme is as follows: the flat offset paper can be dried quickly, two sides of the flat offset paper can be dried simultaneously, and the efficiency of drying the flat offset paper is improved.
Further, the inside of stoving case is installed the distribution plate through the bolt, open the top of distribution plate has a plurality of bleeder vents.
Further, the bottom of stoving case and printing machine is installed the workstation through the bolt, the both sides of stoving case and printing machine are all opened there is the through-hole.
Further, a feeding mechanism is installed on one side of the workbench through a bolt, the feeding mechanism comprises a feeding frame, one end of the feeding frame is fixed on one side of the workbench through a bolt, and a feeding roller is connected to the top of the feeding frame in a rotating and clamping mode.
Furthermore, one side of the printing machine is provided with a first material guide mechanism through a bolt, the first material guide mechanism comprises a first fixing frame, and a first material guide roller is rotatably connected inside the first fixing frame.
Furthermore, receiving mechanism is installed through the bolt to the opposite side of workstation, receiving mechanism is including connecing the work or material rest, and connects the one end of work or material rest to pass through the bolt fastening at the opposite side of workstation, connect the top of work or material rest to rotate the joint and have the material roller that connects.
Further, a second material guide mechanism is installed on one side of the drying box through bolts and comprises a second fixing frame, and a second material guide roller is rotatably connected inside the second fixing frame.
The utility model has the beneficial effects that:
1. through the fan and the heater strip of blowing that set up, the fan of blowing can blow the air to dull and stereotyped offset paper, adopts the heater strip can heat the air of blowing to dull and stereotyped offset paper, enables dull and stereotyped offset paper and dries fast, all adopts the fan and the heater strip of blowing to dry simultaneously dull and stereotyped offset paper two sides in the top and the bottom of stoving case, improves the efficiency of dull and stereotyped offset paper stoving.
2. Through the air discharge fan and the adsorbent that set up, the air discharge fan can increase the circulation of air of stoving incasement, and the smell that dull and stereotyped offset printing produced adsorbs through the adsorbent, avoids the smell to enter into in the air.
3. Through the distribution plate, bleeder vent and the dirt screen that strains that set up, the bleeder vent that the distribution plate can makes hot-blast even blow to the paper on, improves the homogeneity and the quality of drying to the printing, and the dirt screen can filter the air that blows to the paper, avoids the dust to fall on the printing paper.
4. Through the material guide mechanism, the first material guide roller in the first material guide mechanism can guide the paper to be printed entering the printing machine, and the second material guide roller in the second material guide mechanism can output the paper to be guided and wound on the material receiving roller, so that the paper to be printed is smooth.
Drawings
FIG. 1 is a schematic view of an overall structure of a drying device of a offset lithographic printing press according to the present invention;
FIG. 2 is a schematic view of the internal structure of a drying box of a drying device of a offset lithographic printing press according to the present invention;
FIG. 3 is a schematic view of a feeding mechanism of a drying device of a offset lithographic printing press according to the present invention;
fig. 4 is a schematic structural diagram of a material receiving mechanism of a drying device of an offset lithographic printing press according to the present invention.
In the figure: 1 workbench, 2 drying boxes, 3 printing machine, 4 feeding mechanism, 5 guiding mechanism I, 6 receiving mechanism, 7 guiding mechanism II, 8 expanding cover I, 9 heating wire, 10 blowing fan, 11 dust filtering net, 12 expanding cover II, 13 adsorbent, 14 exhaust fan, 15 protective net, 16 distributing plate, 17 air vent, 18 through hole, 19 feeding frame, 20 feeding roller, 21 fixing frame I, 22 guiding roller I, 23 receiving frame, 24 receiving roller, 25 fixing frame II, 26 guiding roller II, 27 air inlet pipe and 28 exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a drying device of a offset lithographic printing press includes a drying box 2 and a printing press 3, wherein both sides of offset lithographic paper can be dried simultaneously by using a blowing fan 10 and a heating wire 9 at the top and bottom of the drying box 2, so as to improve the efficiency of drying the offset lithographic paper, the drying box 2 is fixedly connected with the printing press 3 by bolts, both the top and bottom of the drying box 2 are provided with an extension cover 8 by bolts, the top of the extension cover 8 is fixed with an air inlet pipe 27, the blowing fan 10 is installed in the air inlet pipe 27 by bolts, the blowing fan 10 can blow air to the offset lithographic paper, the air inlet pipe 27 is internally provided with a dust filter 11 by bolts, the dust filter 11 can filter the air blown to the paper, so as to prevent dust from falling on the printing paper, the heating wire 9 is installed in the extension cover 8, and the heating wire 9 can heat the air blown to the offset lithographic paper, enable dull and stereotyped offset printing paper to dry fast, drying box 2's front and back all are fixed with two 12 of extension cover, the one end of two 12 of extension cover is fixed with blast pipe 28, the inside of blast pipe 28 is fixed with adsorbent 13, the smell that dull and stereotyped offset printing produced adsorbs through adsorbent 13, avoid the smell to enter into in the air, exhaust fan 14 is installed through the bolt to the inside of blast pipe 28, exhaust fan 14 can increase the circulation of air in drying box 2, the internally mounted of blast pipe 28 has protection network 15, protection network 15 can play the guard action to exhaust fan 14.
As apparent from the above description, the present invention has the following advantageous effects: through the fan 10 and the heater strip 9 of blowing that set up, the fan 10 of blowing can blow the air to dull and stereotyped offset paper, adopts heater strip 9 to heat the air of blowing to dull and stereotyped offset paper, enables dull and stereotyped offset paper and dries fast, all adopts the fan 10 of blowing and heater strip 9 can dry dull and stereotyped offset paper both sides simultaneously in the top and the bottom of stoving case 2, improves the efficiency of dull and stereotyped offset paper stoving.
Furthermore, a distribution plate 16 is arranged in the drying box 2 through bolts, a plurality of air holes 17 are formed in the top of the distribution plate 16, and the air holes 17 in the distribution plate 16 enable hot air to be uniformly blown to paper, so that the uniformity and the quality of printing and drying are improved; the bottom of the drying box 2 and the bottom of the printing machine 3 are provided with a workbench 1 through bolts, and both sides of the drying box 2 and the printing machine 3 are provided with through holes 18.
Further, a feeding mechanism 4 is installed on one side of the workbench 1 through a bolt, the feeding mechanism 4 comprises a feeding frame 19, one end of the feeding frame 19 is fixed on one side of the workbench 1 through a bolt, and a feeding roller 20 is rotatably clamped at the top of the feeding frame 19; one side of the printing machine 3 is provided with a first material guiding mechanism 5 through a bolt, the first material guiding mechanism 5 comprises a first fixing frame 21, a first material guiding roller 22 is rotatably connected inside the first fixing frame 21, and the first material guiding roller 22 can guide paper to be printed entering the printing machine 3.
Further, a material receiving mechanism 6 is mounted on the other side of the workbench 1 through a bolt, the material receiving mechanism 6 comprises a material receiving frame 23, one end of the material receiving frame 23 is fixed on the other side of the workbench 1 through a bolt, and a material receiving roller 24 is rotatably clamped at the top of the material receiving frame 23; one side of the drying box 2 is provided with a second guide mechanism 7 through a bolt, the second guide mechanism 7 comprises a second fixing frame 25, the inside of the second fixing frame 25 is rotatably connected with a second guide roller 26, and paper which can be output by the second guide roller 26 is guided and wound on the receiving roller 24, so that the paper to be printed is smooth.
By adopting the distribution plate 16, the air holes 17 and the dust filter screen 11 which are arranged, the air holes 17 on the distribution plate 16 can enable hot air to be uniformly blown to paper, so that the uniformity and the quality of printing and drying are improved, and the dust filter screen 11 can filter the air blown to the paper, so that dust is prevented from falling on the printing paper.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
a drying device of a offset printing press comprises a drying box 2 and a printing press 3, wherein a blowing fan 10 and a heating wire 9 are respectively arranged at the top and the bottom of the drying box 2 to simultaneously dry two sides of offset printing paper, so that the drying efficiency of the offset printing paper is improved, the drying box 2 is fixedly connected with the printing press 3 through bolts, an extension cover I8 is respectively arranged at the top and the bottom of the drying box 2 through bolts, an air inlet pipe 27 is fixed at the top of the extension cover I8, the blowing fan 10 is arranged in the air inlet pipe 27 through bolts, the blowing fan 10 can blow air to the offset printing paper, a dust filter 11 is arranged in the air inlet pipe 27 through bolts, the dust filter 11 can filter the air blown to the paper, so that dust is prevented from falling on the printing paper, the heating wire 9 is arranged in the extension cover I8, and the air blown to the offset printing paper can be heated by the heating wire 9, enable dull and stereotyped offset printing paper to dry fast, drying box 2's front and back all are fixed with two 12 of extension cover, the one end of two 12 of extension cover is fixed with blast pipe 28, the inside of blast pipe 28 is fixed with adsorbent 13, the smell that dull and stereotyped offset printing produced adsorbs through adsorbent 13, avoid the smell to enter into in the air, exhaust fan 14 is installed through the bolt to the inside of blast pipe 28, exhaust fan 14 can increase the circulation of air in drying box 2, the internally mounted of blast pipe 28 has protection network 15, protection network 15 can play the guard action to exhaust fan 14.
Wherein, the inside of the drying box 2 is provided with a distribution plate 16 through bolts, the top of the distribution plate 16 is provided with a plurality of air holes 17, the air holes 17 on the distribution plate 16 can make hot air uniformly blow to paper, thereby improving the uniformity and quality of printing and drying; the bottom parts of the drying box 2 and the printing machine 3 are provided with the working platform 1 through bolts, and both sides of the drying box 2 and the printing machine 3 are provided with through holes 18; a feeding mechanism 4 is installed on one side of the workbench 1 through a bolt, the feeding mechanism 4 comprises a feeding frame 19, one end of the feeding frame 19 is fixed on one side of the workbench 1 through a bolt, and a feeding roller 20 is rotatably clamped at the top of the feeding frame 19; a first material guide mechanism 5 is installed on one side of the printing machine 3 through a bolt, the first material guide mechanism 5 comprises a first fixing frame 21, a first material guide roller 22 is rotatably connected inside the first fixing frame 21, and the first material guide roller 22 can guide paper to be fed into the printing machine 3; the other side of the workbench 1 is provided with a material receiving mechanism 6 through a bolt, the material receiving mechanism 6 comprises a material receiving frame 23, one end of the material receiving frame 23 is fixed on the other side of the workbench 1 through a bolt, and the top of the material receiving frame 23 is rotatably clamped with a material receiving roller 24; one side of the drying box 2 is provided with a second guide mechanism 7 through a bolt, the second guide mechanism 7 comprises a second fixing frame 25, the inside of the second fixing frame 25 is rotatably connected with a second guide roller 26, and paper which can be output by the second guide roller 26 is guided and wound on the receiving roller 24, so that the paper to be printed is smooth.
The working principle is as follows: when the flat offset printing paper drying device is used, paper on the feeding roller 20 enters the printing machine 3 through the first material guide roller 22, the printed paper enters the drying box 2, the blowing fan 10 is started, the blowing fan 10 can blow air to the flat offset printing paper, the heating wire 9 can heat the air blown to the flat offset printing paper, the flat offset printing paper can be dried quickly, the blowing fan 10 and the heating wire 9 can be used for drying two sides of the flat offset printing paper at the top and the bottom of the drying box 2 simultaneously, the efficiency of drying the flat offset printing paper is improved, the air holes 17 on the distribution plate 16 can enable hot air to be blown to the paper uniformly, the uniformity and the quality of printing and drying are improved, the dust screen 11 can filter the air blown to the paper, dust is prevented from falling on the printing paper, the exhaust fan 14 is started, and the exhaust fan 14 can increase the air circulation in the drying box 2, the exhaust fan 14 can increase the air circulation in the drying box 2, and the odor generated by offset printing is adsorbed by the adsorbent 13, so that the odor is prevented from entering the air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a dull and stereotyped offset printing machine drying device, includes stoving case (2) and printing machine (3), its characterized in that, stoving case (2) and printing machine (3) are through bolt fixed connection, extension cover (8) are all installed through the bolt to the top and the bottom of stoving case (2), the top of extension cover (8) is fixed with intake pipe (27), fan (10) of blowing is installed through the bolt to the inside of intake pipe (27), dust filter screen (11) are installed through the bolt to the inside of intake pipe (27), the internally mounted of extension cover (8) has heater strip (9), the front and the back of stoving case (2) all are fixed with extension cover two (12), the one end of extension cover two (12) is fixed with blast pipe (28), the inside of blast pipe (28) is fixed with adsorbent (13), exhaust fan (14) are installed through the bolt to the inside of blast pipe (28), a protective net (15) is installed inside the exhaust pipe (28).
2. The drying device of the offset lithographic printing press according to claim 1, wherein a distribution plate (16) is installed inside the drying box (2) through bolts, and a plurality of air holes (17) are formed on the top of the distribution plate (16).
3. The drying device of the offset lithographic printing press according to claim 1, characterized in that the drying box (2) and the bottom of the printing press (3) are provided with the working table (1) by bolts, and both sides of the drying box (2) and the printing press (3) are provided with through holes (18).
4. The drying device of the offset lithographic printing press according to claim 2, wherein the feeding mechanism (4) is mounted on one side of the worktable (1) through a bolt, the feeding mechanism (4) comprises a feeding frame (19), one end of the feeding frame (19) is fixed on one side of the worktable (1) through a bolt, and the top of the feeding frame (19) is rotatably clamped with the feeding roller (20).
5. The drying device of the offset lithographic printing press according to claim 1, wherein a first material guiding mechanism (5) is installed on one side of the printing press (3) through bolts, the first material guiding mechanism (5) comprises a first fixed frame (21), and a first material guiding roller (22) is rotatably connected inside the first fixed frame (21).
6. The drying device of the offset lithographic printing press according to claim 2, wherein the other side of the workbench (1) is provided with a material receiving mechanism (6) through a bolt, the material receiving mechanism (6) comprises a material receiving frame (23), one end of the material receiving frame (23) is fixed on the other side of the workbench (1) through a bolt, and the top of the material receiving frame (23) is rotatably clamped with a material receiving roller (24).
7. The drying device of the offset lithographic printing press according to claim 1, wherein a second material guiding mechanism (7) is installed on one side of the drying box (2) through a bolt, the second material guiding mechanism (7) comprises a second fixing frame (25), and a second material guiding roller (26) is rotatably connected inside the second fixing frame (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374960.9U CN216659296U (en) | 2021-12-30 | 2021-12-30 | Drying device of offset printing press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374960.9U CN216659296U (en) | 2021-12-30 | 2021-12-30 | Drying device of offset printing press |
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| CN216659296U true CN216659296U (en) | 2022-06-03 |
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| CN202123374960.9U Active CN216659296U (en) | 2021-12-30 | 2021-12-30 | Drying device of offset printing press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766761A (en) * | 2023-08-25 | 2023-09-19 | 河南迪思实业有限公司 | Printed matter dryer |
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2021
- 2021-12-30 CN CN202123374960.9U patent/CN216659296U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766761A (en) * | 2023-08-25 | 2023-09-19 | 河南迪思实业有限公司 | Printed matter dryer |
| CN116766761B (en) * | 2023-08-25 | 2023-11-07 | 河南迪思实业有限公司 | Printed matter dryer |
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