CN212796235U - Accelerated drying air curtain device for printing machine - Google Patents
Accelerated drying air curtain device for printing machine Download PDFInfo
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- CN212796235U CN212796235U CN202021245456.1U CN202021245456U CN212796235U CN 212796235 U CN212796235 U CN 212796235U CN 202021245456 U CN202021245456 U CN 202021245456U CN 212796235 U CN212796235 U CN 212796235U
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Abstract
The application discloses printing machine is with drying air curtain device with higher speed relates to the printing technology field, the problem of the extravagant space of solution because of longer transmission drying device leads to, it includes air curtain device body, air curtain device body is including the chamber of blowing, the both ends of the chamber of blowing are provided with into membrane mouth and play membrane mouth respectively, and advance the membrane mouth and go out the membrane mouth and all be located the same one side of the chamber of blowing, be provided with a plurality of biography deflector rolls that are used for conveying the printing material in the chamber of blowing, be provided with positive blast apparatus and blowback device on the air curtain device body, the mechanism of blowing is located between the membrane mouth of entering on the air curtain device body and the play membrane mouth, and positive blast apparatus prints the material setting with blowback device relatively. In the application, the accelerated drying air curtain device for the printing machine can save space, shorten the time required by normal drying of printed patterns, and has the technical effects of rapid drying and space saving.
Description
Technical Field
The application relates to the technical field of printing, in particular to an accelerated drying air curtain device for a printing machine.
Background
The accelerated drying air curtain device is used for drying the film printed by the printer, so that the time required by normal drying is shortened.
The chinese utility model patent with publication number CN205272845U discloses a printing press drying device, which comprises an air inlet pipe, an air outlet pipe, a drying main body device, a heating device and a packaging film conveying device; the heating device dries the printing ink on the surface of the packaging film conveyed by the packaging film conveying device; the air inlet pipe and the air outlet pipe are communicated with the heating device; the drying device also comprises a heating box; the top of the heating box is provided with an air inlet, and the heating box is communicated with the air inlet pipe. This application has the advantage that drying effect is good.
The above prior art solutions have the following drawbacks: traditional printing machine drying device carries out horizontal transmission drying process to the printing material, and the short pattern that will lead to inadequately because of drying time is not clear, the insecure problem of printing for transmission process, and makes drying effect not good, and longer transmission drying device will lead to the waste in space, and whole result of use is not good.
SUMMERY OF THE UTILITY MODEL
To the not enough that prior art exists, the purpose of this application is to provide a printing machine that saves space with drying air curtain device with higher speed to solve above-mentioned technical problem, it has quick drying and practices thrift the technological effect in space.
In order to solve the technical problem, the application is realized by the following technical scheme:
the utility model provides a printing machine is with drying air curtain device with higher speed, includes air curtain device body, and air curtain device body is including the cavity of blowing, the both ends of the cavity of blowing are provided with into membrane mouth and play membrane mouth respectively, and just advance the membrane mouth and go out the membrane mouth and all lie in the same one side of the cavity of blowing, it is provided with a plurality of deflector rolls that are used for conveying the printing material to blow the intracavity, be provided with positive blast apparatus and blowback device on the air curtain device body, blowback device lies in between the membrane mouth and the play membrane mouth on the air curtain device body, and positive blast apparatus and blowback device print the material setting relatively.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, the printing material gets into the cavity of blowing from advancing the membrane mouth, through a plurality of conduction rollers around establishing the conveying, realize that the printing material tow sides are mutual, positive blast apparatus and the blowback device in the cavity of blowing carry out tow sides drying process around the printing material of establishing to the interaction respectively, the printing material after the drying is seen off through going out the membrane mouth, so set up and not only practiced thrift the space, the pattern that still avoided the printing material to lead to inadequately because of drying time in the transmission course is unclear, the insecure problem of printing, the definition and the firmness of printing material have been improved, the required time of normal dry printing material has been shortened.
The present application may be further configured in a preferred example to: the positive blowing device comprises a blower, an air inlet pipe, a heater and a first air box, the air inlet pipe is communicated with the blower, the heater is arranged on the air inlet pipe, the reverse blowing device comprises an air guide pipe and a second air box, the air guide pipe is communicated and arranged between the air inlet pipe and the second air box, air outlet plates are arranged on the first air box and the second air box, and the first air box and the second air box are arranged on the air curtain device body.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, the hair-dryer blows in wind from the air-supply line, the heater in the air-supply line carries out heat treatment to the wind that blows, wind after the heating blows to the printing material from going out the tuber pipe, so can shorten the drying time to the printing material, the guide duct intercommunication sets up between air-supply line and bellows two, wind in the air-supply line passes through the guide duct and carries to bellows two, can make bellows one and bellows two act on the printing material simultaneously, thereby reach better drying effect.
The present application may be further configured in a preferred example to: the first air box is provided with an inclined groove, the air outlet plate is located on the inclined side wall of the inclined groove, and the air blowing cavity is located in the inclined groove and is provided with a conveying roller.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, the printing material has bypassed the conveying roller that is located the chute, has increased the conduction area of printing material, and the wind of bellows one is passed through the play aerofoil on the chute and is used in the printing material through the conveying roller conduction to increased the area of action of a pair of printing material of bellows, improved the whole result of use of air curtain device.
The present application may be further configured in a preferred example to: the air inlet pipe is internally detachably provided with a dust removal device.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, dust collector in the air-intake pipe can remove dust to the wind that passes through and handle, avoids impurity to blow in the printing material, can dismantle the setting and be convenient for clean and trade dust collector.
The present application may be further configured in a preferred example to: and a wind speed adjusting device is arranged in the air inlet pipe.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, the wind speed adjusting device that sets up in the air-supply line can adjust the wind speed in the air-supply line to improve the effect efficiency of air curtain device, strengthened its whole result of use.
The present application may be further configured in a preferred example to: and one end of the air inlet pipe close to the blowing chamber is communicated with a balance air pressure pipe along two axial sides of the conveying roller.
By adopting the technical scheme, when the air curtain device is used for drying the printed materials, the air pressure in the air inlet pipe can be balanced by the balancing air pressure pipe, so that the air output by the air outlet plates on two axial sides of the air box is kept stable to a certain extent.
The present application may be further configured in a preferred example to: and heat insulation layers are arranged on the balance air pressure pipe and the air guide pipe.
Through adopting above-mentioned technical scheme, when using the air curtain device to carry out the drying to the printing material, the insulating layer that sets up on balanced pneumatic tube and the guide duct can play certain thermal-insulated effect, avoids the external body overheated and scald operating personnel, has improved the whole result of use of air curtain device.
The present application may be further configured in a preferred example to: the balance air pressure pipe and the air guide pipe are both detachably arranged.
Through adopting above-mentioned technical scheme, when the balanced atmospheric pressure pipe and the guide duct on the air curtain device take place to damage or do regular maintenance in permanent use, can dismantle the setting and can be convenient for dismantle the change to it, whole excellent in use effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the air curtain device is used for drying the printed materials, the printed materials are wound on a plurality of guide rollers in the blowing cavity to realize front and back surface interactive transmission, and the front blowing device and the back blowing device in the blowing cavity respectively perform front and back surface drying treatment on the printed materials wound in an interactive mode, so that the space is saved, the problems of unclear patterns and infirm printing caused by insufficient drying time in the transmission process of the printed patterns are solved, the definition and the firmness of the printed patterns are improved, and the time required for normally drying the printed patterns is shortened;
2. when the air curtain device is used for drying the printing materials, the heater in the air inlet pipe is used for heating the blown air, the heated air can shorten the drying time of the printing materials, the air guide pipe can convey the air into the air box II, and the air boxes can act on the printing materials at the same time, so that a better drying effect is achieved; the conveying roller is arranged to increase the conduction area of the printing material, the wind in the first air box acts on the printing material through the wind outlet plate on the chute, so that the action area of the air curtain device is increased, and the detachable dust removal device can remove dust from the wind and is convenient to clean and replace;
3. the wind speed adjusting device who sets up in the air-supply line can adjust the wind speed in the air-supply line, the atmospheric pressure in the air-supply line can be balanced to balanced pneumatic tube, the wind that the play aerofoil that makes bellows one be located conveying roller axial both sides exported keeps certain stability, the insulating layer can play certain thermal-insulated effect, avoid the external body overheated and scald operating personnel, can dismantle the balanced pneumatic tube and the guide duct that set up, can be convenient for dismantle the change to it, whole excellent in use effect.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a first embodiment of the present application;
FIG. 3 is a schematic overall structure diagram of a second embodiment of the present application;
FIG. 4 is a schematic sectional view showing the dust removing device and the wind speed adjusting device in a second embodiment of the present application;
fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Reference numerals: 1. a blowing chamber; 2. a film inlet; 3. a film outlet; 4. a transfer roller; 5. a positive air blowing device; 51. a blower; 52. an air inlet pipe; 53. a heater; 54. a first air box; 6. a back blowing device; 61. an air guide pipe; 62. a second air box; 7. an air outlet plate; 8. a chute; 9. a conveying roller; 10. a balance pressure pipe; 11. a dust removal device; 12. a wind speed adjusting device; 13. an insulating layer.
Detailed Description
The application aims to provide a space-saving accelerated drying air curtain device for a printing machine.
The present application will be described in further detail below with reference to the accompanying drawings, but the embodiments of the present application are not limited thereto.
The first embodiment is as follows: as shown in fig. 1 and 2, an accelerated drying air curtain device for a printing machine comprises an air curtain device body in a cuboid shape, the air curtain device body comprises a blowing chamber 1 in a cuboid shape, two ends of the blowing chamber 1 are respectively provided with a film inlet 2 and a film outlet 3, the cross sections of the film inlet 2 and the film outlet 3 are rectangular, the film inlet 2 and the film outlet 3 are both located on the same side of the blowing chamber 1, a plurality of conduction rollers 4 used for conveying printing materials are arranged in the blowing chamber 1, the conduction rollers 4 are in a cylinder shape, the air curtain device body is provided with a positive blowing device 5 and a reverse blowing device 6, the reverse blowing device 6 is located between the film inlet 2 and the film outlet 3 on the air curtain device body, and the positive blowing device 5 and the reverse blowing device 6 are arranged relative to the printing materials. When using the air curtain device to carry out the drying to the printing material, the printing material gets into the chamber 1 of blowing from advancing membrane mouth 2, through a plurality of biography deflector rolls 4 around establishing the conveying, positive blast apparatus 5 and blowback device 6 in the chamber 1 of blowing carry out tow sides drying process around the printing material of establishing alternately respectively, the printing material after the drying is seen off through going out membrane mouth 3, not only practiced thrift the space, still avoided the printing material in transmission process because of the pattern that drying time leads to inadequately, the insecure problem of printing, the required time of normal dry printing material has been shortened, reach quick dry's effect.
The positive blowing device 5 comprises a blower 51, an air inlet pipe 52, a heater 53 and a first air box 54, wherein the blower 51 is in a cuboid shape, the air inlet pipe 52 is in a cylindrical shape, the heater 53 in the embodiment is preferably a heating wire, the air inlet pipe 52 is communicated with the blower 51, and the heater 53 is arranged on the air inlet pipe 52. The back blowing device 6 comprises a wind guide pipe 61 and a second air box 62, the cylindrical wind guide pipe 61 is communicated between the air inlet pipe 52 and the second air box 62, the first air box 54 and the second air box 62 are both provided with a rectangular wind outlet plate 7, and the first air box 54 and the second air box 62 are both arranged on the air curtain device body and are both rectangular. When the air curtain device is used for drying printing materials, the blower 51 blows air from the air inlet pipe 52, the heater 53 in the air inlet pipe 52 heats the blown air, the heated air is blown to the printing materials from the air outlet plate 7, so that the effect of rapid drying can be achieved, the air guide pipe 61 is communicated and arranged between the air inlet pipe 52 and the second air box 62, the air in the air inlet pipe 52 is conveyed to the second air box 62 through the air guide pipe 61, the first air box 54 and the second air box 62 can act on the printing materials at the same time, the time for normally drying the printing materials is shortened, and the whole using effect is good.
A V-shaped chute 8 is arranged on the first air bellow 54, the air outlet plate 7 is positioned on the oblique side wall of the chute 8, and a cylindrical conveying roller 9 is arranged in the air blowing chamber 1 positioned in the chute 8. When using the air curtain device to carry out the drying to the printing material, the printing material has walked around the conveying roller 9 that is located chute 8, has increased the conduction area of printing material, and the wind in bellows 54 passes through the play aerofoil 7 on the chute 8 and is used on the printing material to the whole result of use of air curtain device has been improved.
One end of the air inlet pipe 52 close to the blowing chamber 1 is communicated with the cylindrical balance air pressure pipe 10 along two axial sides of the conveying roller 9. The air pressure balancing pipe 10 can balance the air pressure in the air inlet pipe 52, so that the air output by the air outlet plates 7 of the first air box 54 positioned at the two axial sides of the conveying roller 9 keeps certain stability.
The balance air pressure pipe 10 and the air guide pipe 61 are both detachably arranged. The detachable balance air pressure pipe 10 and the air guide pipe 61 are convenient to detach, replace and maintain.
The implementation principle of the above embodiment is as follows: when the air curtain device is used for drying printing materials, the printing materials are wound by the plurality of guide rollers 4 for conveying, the positive blowing device 5 and the back blowing device 6 in the blowing cavity 1 respectively dry the positive and negative sides of the printing materials wound alternately, so that the space can be saved, the time required for normally drying the printing materials is shortened, the effect of quick drying is achieved, the heater 53 heats the blown air, the heated air is blown to the printing materials from the air outlet plate 7, the effect of quick drying is achieved, the conveying rollers 9 and the chutes 8 are arranged, the conduction area of the printing materials is increased, the drying time is shortened, the air pressure in the air inlet pipe 52 can be balanced by the balance air pressure pipe 10, the air output by the air outlet plates 7 of the first air box 54 positioned at the two axial sides of the conveying rollers 9 can keep certain stability, and the balance air pressure pipe 10 and the air guide pipe 61 which are detachably arranged are convenient to detach, replace and maintain, the whole using effect is good.
Example two: as shown in fig. 3 and 4, an accelerated drying curtain device for a printing machine is different from the first embodiment in that: the air inlet pipe 52 is detachably provided with a cylindrical dust removing device 11, and the dust removing device 11 in this embodiment is preferably a filter cartridge dust remover. When using the air curtain device to carry out the drying to the printing material, dust collector 11 in the air-supply line 52 can carry out dust removal to the wind that passes through and handle, avoids impurity to blow in the printing material, can dismantle the setting and be convenient for clear up and trade dust collector 11.
The air inlet pipe 52 is provided with an air speed adjusting device 12, and the air speed adjusting device 12 in this embodiment is adjusted by rotating a wind shield to shield the size of the air inlet. When the air curtain device is used for drying the printing materials, the air speed adjusting device 12 can adjust the air speed, so that the acting efficiency of the air curtain device is improved.
As shown in fig. 4 and 5, the balance gas pressure pipe 10 and the air guide pipe 61 are both provided with a heat insulation layer 13, and the heat insulation layer 13 in the embodiment is preferably rubber. When using the air curtain device to carry out the drying to the printing material, insulating layer 13 has played certain thermal-insulated effect, avoids the external body overheated and scald operating personnel, has improved the whole result of use of air curtain device.
The implementation principle of the above embodiment is as follows: when using the air curtain device to carry out the drying to the printing material, can dismantle dust collector 11 that sets up and can remove dust to wind and handle and be convenient for clean and trade, wind speed adjusting device 12 can adjust the wind speed, improves the effect efficiency of air curtain device, and setting up of insulating layer 13 has played certain thermal-insulated effect to balanced pneumatic tube 10 and guide duct 61, avoids scalding operating personnel, and whole excellent in use effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a printing machine is with drying air curtain device with higher speed, includes air curtain device body, and air curtain device body is including blowing chamber (1), its characterized in that: the utility model discloses a printing device, including blowing chamber (1), film inlet (2) and film outlet (3), just film inlet (2) and film outlet (3) all lie in the same one side of blowing chamber (1), be provided with a plurality of biography deflector rolls (4) that are used for conveying the printing material in blowing chamber (1), be provided with just blast apparatus (5) and blowback device (6) on the air curtain device body, blowback device (6) lie in between film inlet (2) and the film outlet (3) on the air curtain device body, and just blast apparatus (5) and blowback device (6) relative printing material setting.
2. The accelerated drying curtain device of claim 1, further comprising: the positive blowing device (5) comprises a blower (51), an air inlet pipe (52), a heater (53) and a first air box (54), the air inlet pipe (52) is communicated with the blower (51), the heater (53) is arranged on the air inlet pipe (52), the reverse blowing device (6) comprises an air guide pipe (61) and a second air box (62), the air guide pipe (61) is communicated between the air inlet pipe (52) and the second air box (62), air outlet plates (7) are arranged on the first air box (54) and the second air box (62), and the first air box (54) and the second air box (62) are arranged on the air curtain device body.
3. The accelerated drying curtain device of claim 2, further comprising: the air box I (54) is provided with a chute (8), the air outlet plate (7) is positioned on the inclined side wall of the chute (8), and the air blowing chamber (1) is positioned in the chute (8) and is internally provided with a conveying roller (9).
4. The accelerated drying curtain device of claim 2, further comprising: the dust removal device (11) is detachably arranged in the air inlet pipe (52).
5. The accelerated drying curtain device of claim 2, further comprising: and a wind speed adjusting device (12) is arranged in the air inlet pipe (52).
6. An accelerated drying curtain device for a printing machine according to claim 3, wherein: one end of the air inlet pipe (52) close to the blowing chamber (1) is communicated with a balance air pressure pipe (10) along two axial sides of the conveying roller (9).
7. An accelerated drying curtain device for a printing machine according to claim 6, wherein: and the balance air pressure pipe (10) and the air guide pipe (61) are both provided with a heat insulation layer (13).
8. An accelerated drying curtain device for a printing machine according to claim 6, wherein: the balance air pressure pipe (10) and the air guide pipe (61) are both detachably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245456.1U CN212796235U (en) | 2020-06-29 | 2020-06-29 | Accelerated drying air curtain device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245456.1U CN212796235U (en) | 2020-06-29 | 2020-06-29 | Accelerated drying air curtain device for printing machine |
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| Publication Number | Publication Date |
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| CN212796235U true CN212796235U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021245456.1U Active CN212796235U (en) | 2020-06-29 | 2020-06-29 | Accelerated drying air curtain device for printing machine |
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| CN (1) | CN212796235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985920A (en) * | 2022-06-25 | 2022-09-02 | 深圳市大德激光技术有限公司 | A dust collector for laser-beam welding machine |
-
2020
- 2020-06-29 CN CN202021245456.1U patent/CN212796235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985920A (en) * | 2022-06-25 | 2022-09-02 | 深圳市大德激光技术有限公司 | A dust collector for laser-beam welding machine |
| CN114985920B (en) * | 2022-06-25 | 2024-02-20 | 深圳市大德激光技术有限公司 | Dust removing device for laser welding machine |
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