CN219686822U - Printing roller cooling device for printing equipment - Google Patents
Printing roller cooling device for printing equipment Download PDFInfo
- Publication number
- CN219686822U CN219686822U CN202320324579.1U CN202320324579U CN219686822U CN 219686822 U CN219686822 U CN 219686822U CN 202320324579 U CN202320324579 U CN 202320324579U CN 219686822 U CN219686822 U CN 219686822U
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- pipe
- cooling
- printing roller
- printing
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- 238000001816 cooling Methods 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 248
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model belongs to the technical field of printing, and particularly relates to a printing roller cooling device for printing equipment, which comprises a mounting frame and a printing roller, wherein the inside of the printing roller is of a cavity structure and is rotatably arranged on the mounting frame; the cooling mechanism comprises a refrigerator, a water outlet of the refrigerator is sequentially communicated with a water supply pipe, a first water diversion pipe and a second water diversion pipe, the first water diversion pipe is sequentially communicated with a water delivery pipe and a printing roller through a rotary joint, and the second water diversion pipe is communicated with a cooling arc pipe; the water inlet of the cooling machine is sequentially communicated with a water pumping pipe, a first water return pipe and a second water return pipe, the first water return pipe is sequentially communicated with a water draining pipe and a printing roller through a rotary joint, and the second water return pipe is communicated with a cooling arc-shaped pipe; the arc-shaped surface of the cooling arc-shaped pipe can be clung to the peripheral wall of the printing roller, and the printing roller is in sliding fit on the arc-shaped surface of the cooling arc-shaped pipe; the power device is arranged on the mounting frame, and the driving end of the power device is connected with the water delivery pipe and used for driving the water delivery pipe to rotate.
Description
Technical Field
The utility model belongs to the technical field of printing, and particularly relates to a printing roller cooling device for printing equipment.
Background
Printing is a technique of transferring ink onto surfaces of materials such as paper, textiles, plastics, leather, PVC, PC and the like by performing procedures such as plate making, ink application, pressurization and the like on originals such as characters, pictures, photos and anti-counterfeiting, and copying original contents in batches. Printing is the process of transferring approved printing plates to a substrate by printing machinery and dedicated inks.
The utility model and development of the printing machine play an important role in the spread of human civilization and culture. The printing machine generally drives a printing roller to perform printing, and after the printing roller works for a long time, a large amount of heat is generated on the surface of the printing roller, so that the printing effect is affected under the high-temperature condition, and the printing roller needs to be radiated.
The prior Chinese patent CN216507329U discloses a printing roller cooling device for printing equipment, belongs to the technical field of printing, and solves the problems that the prior printing roller cooling device has poor cooling effect, can not cool a printing roller in time and easily affects printing quality. This printing roller cooling device for lithography apparatus, including the support, the inside of support is provided with the printing roller body, and the inside of printing roller body is provided with the basin, and the both sides of basin all are provided with the water injection hole, the top fixedly connected with fan of support, and the one end intercommunication of fan has the tuber pipe, and the ventilation hole has been seted up to the inner wall of tuber pipe, and the tuber pipe stretches into the inside of printing roller body. According to the utility model, wind power is transmitted to the inside of the wind pipe through the fan, the wind power is transmitted to the inside of the printing roller body through the wind pipe, the wind power is blown out through the ventilation holes, the printing roller body is subjected to air cooling treatment through the wind power, and the cooling rate of the printing roller body can be greatly improved through double cooling of water cooling and air cooling, so that the printing quality is improved, and the using effect of the printing roller is enhanced. However, the cooling device disclosed in this patent cools only the inside of the printing roller, and the outer surface of the cooling roller is not cooled, so that the cooling effect is poor when the device is used, and the printing roller cannot be cooled in time, and the printing quality is easily affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a printing roller cooling device for printing equipment, which aims to solve the problems that the existing printing roller cooling mechanism only cools the inside of a printing roller, the outer surface of the cooling roller is not cooled, the cooling effect is poor when the printing roller is used, the printing roller cannot be cooled in time, and the printing quality is easy to influence.
The technical scheme adopted by the utility model is as follows: the printing roller cooling device for the printing equipment comprises a mounting frame and a printing roller with a cavity structure inside, wherein the printing roller is rotatably arranged on the mounting frame;
the cooling mechanism comprises a refrigerator, a water supply pipe, a water suction pipe, a first water diversion pipe, a second water diversion pipe, a first water return pipe, a second water return pipe, a rotary joint, a water delivery pipe, a water discharge pipe and a cooling arc pipe;
the refrigerator is arranged at the top of the mounting frame, the water outlet of the refrigerator is communicated with the water inlet of the water supply pipe, the water inlets of the first water diversion pipe and the second water diversion pipe are both communicated with the water outlet of the water supply pipe, the water outlet of the first water diversion pipe is communicated with the water inlet of the water delivery pipe through a rotary joint, the water outlet of the water delivery pipe penetrates through the mounting frame to be communicated with the water inlet of the printing roller, and the water outlet of the second water diversion pipe is communicated with the water inlet of the cooling arc pipe;
the water inlet of the cooling machine is communicated with the water outlet of the water suction pipe, the water outlets of the first water return pipe and the second water return pipe are both communicated with the water inlet of the water suction pipe, the water inlet of the first water return pipe is communicated with the water outlet of the water discharge pipe through a rotary joint, the water inlet of the water discharge pipe penetrates through the mounting frame to be communicated with the water outlet of the printing roller, and the water inlet of the second water return pipe is communicated with the water outlet of the cooling arc pipe;
the two ends of the printing roller are rotatably connected to the mounting frame through a water delivery pipe and a water discharge pipe;
the cooling arc tube is arranged on the mounting frame, the arc surface of the cooling arc tube can be clung to the peripheral wall of the printing roller, and the printing roller is in sliding fit on the arc surface of the cooling arc tube;
the power device is arranged on the mounting frame, and the driving end of the power device is connected with the water delivery pipe and used for driving the water delivery pipe to rotate.
Further, power device includes first motor, driving gear and driven gear, first motor is installed on the mounting bracket, the drive end and the driving gear of first motor are connected, driven gear cup joints outside the raceway, driving gear and driven gear meshing.
Furthermore, the water delivery pipe and the water discharge pipe are both rotatably connected to the mounting frame through bearings.
Further, cooling body still includes the fan, the fan is installed on the mounting bracket and is located the top of printing roller, the fan sets up the axial that just follows the printing roller and is evenly distributed.
Further, the water supply pump is arranged on the water supply pipe, and the water suction pump is arranged on the water suction pipe.
Further, still include adjustment mechanism, adjustment mechanism sets up to two sets of and distributes at the both ends of cooling arctube, adjustment mechanism includes second motor, lead screw, screw nut, slide bar, mounting panel and stay tube, the mounting panel sets up to two and along the radial relative distribution of printing roller, the lead screw rotates and sets up between the mounting panel, the second motor sets up on the mounting panel, the one end of lead screw runs through the lateral wall of mounting panel and is connected with the drive end of second motor, screw nut cover is established on the lead screw, the slide bar sets up in screw nut below and sliding sleeve joint in the screw nut, water inlet, the delivery port of cooling arctube pass through the stay tube respectively with second shunt, second wet return intercommunication, two sets of screw nut's top is connected with the downside of the stay tube of cooling arctube water inlet and delivery port department respectively.
The utility model has the beneficial effects that:
the refrigerator is utilized to convey cooled water to the water supply pipe, the water suction pipe, the first water distribution pipe, the second water distribution pipe and the water conveying pipe, thereby conveying cooling water to the printing roller and the cooling arc pipe, simultaneously cooling the inner wall and the outer wall of the printing roller, simultaneously starting the power device to drive the water conveying pipe to rotate relative rotary joint, thereby driving the printing roller to rotate, facilitating the cooling arc pipe to comprehensively cool and dissipate heat of the peripheral wall of the printing roller, realizing the simultaneous cooling of the inner wall and the outer wall of the printing roller, greatly improving the cooling effect, greatly improving the cooling efficiency, heating the cooling water, and conveying the heated water in the printing roller and the cooling arc pipe back to the inner cavity of the refrigerator through the first water return pipe, the second water return pipe, the water discharging pipe and the water suction pipe for cooling, thereby realizing circulating cooling.
Drawings
FIG. 1 is a schematic view of the front side perspective of the present utility model;
FIG. 2 is a schematic view of the rear side perspective of the present utility model;
the drawings are noted as follows:
the printing machine comprises a mounting frame 1, a printing roller 2, a cooling mechanism 3, a refrigerator 301, a water supply pipe 302, a water suction pipe 303, a first water diversion pipe 304, a second water diversion pipe 305, a first water return pipe 306, a second water return pipe 307, a rotary joint 308, a water delivery pipe 309, a water discharge pipe 310, a cooling arc pipe 311, a fan 312, a power device 4, a first motor 41, a driving gear 42, a driven gear 43, a bearing 5, a water supply pump 6, a water suction pump 7, an adjusting mechanism 8, a second motor 81, a screw rod 82, a screw rod nut 83, a slide rod 84, a mounting plate 85 and a support pipe 86.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
as shown in fig. 1 to 2, a printing roller cooling device for printing equipment comprises a mounting frame 1 and a printing roller 2 with a cavity structure inside, wherein the printing roller 2 is rotatably arranged on the mounting frame 1;
a cooling mechanism 3, wherein the cooling mechanism 3 comprises a refrigerator 301, a water supply pipe 302, a water suction pipe 303, a first water diversion pipe 304, a second water diversion pipe 305, a first water return pipe 306, a second water return pipe 307, a rotary joint 308, a water delivery pipe 309, a water discharge pipe 310 and a cooling arc pipe 311;
the refrigerator 301 is arranged at the top of the mounting frame 1, the water outlet of the refrigerator 301 is communicated with the water inlet of the water supply pipe 302, the water inlets of the first water diversion pipe 304 and the second water diversion pipe 305 are both communicated with the water outlet of the water supply pipe 302, the water outlet of the first water diversion pipe 304 is communicated with the water inlet of the water delivery pipe 309 through the rotary joint 308, the water outlet of the water delivery pipe 309 penetrates through the mounting frame 1 to be communicated with the water inlet of the printing roller 2, and the water outlet of the second water diversion pipe 305 is communicated with the water inlet of the cooling arc pipe 311;
the water inlet of the cooling machine is communicated with the water outlet of the water pumping pipe 303, the water outlets of the first water return pipe 306 and the second water return pipe 307 are both communicated with the water inlet of the water pumping pipe 303, the water inlet of the first water return pipe 306 is communicated with the water outlet of the water discharging pipe 310 through a rotary joint 308, the water inlet of the water discharging pipe 310 penetrates through the mounting frame 1 to be communicated with the water outlet of the printing roller 2, and the water inlet of the second water return pipe 307 is communicated with the water outlet of the cooling arc pipe 311;
the two ends of the printing roller 2 are rotatably connected to the mounting frame 1 through a water pipe 309 and a water drain pipe 310;
the cooling arc tube 311 is arranged on the mounting frame 1, the arc surface of the cooling arc tube 311 can be clung to the peripheral wall of the printing roller 2, and the printing roller 2 is in sliding fit on the arc surface of the cooling arc tube 311;
the power device 4 is arranged on the mounting frame 1, and the driving end of the power device 4 is connected with the water conveying pipe 309 and used for driving the water conveying pipe 309 to rotate.
As a preferable scheme, the power device 4 includes a first motor 41, a driving gear 42 and a driven gear 43, the first motor 41 is mounted on the mounting frame 1, the driving end of the first motor 41 is connected with the driving gear 42, the driven gear 43 is sleeved outside the water pipe 309, and the driving gear 42 and the driven gear 43 are meshed. Through the cooperation of first motor 41, driving gear 42 and driven gear 43, start first motor 41 drive driving gear 42 and rotate, because driving gear 42 and driven gear 43 mesh, driving gear 42 drives driven gear 43 and rotates to drive the raceway 309 in the driven gear 43 and rotate, drive printing roller 2 whole rotation then, the cooling arced tube 311 of being convenient for can carry out comprehensive cooling heat dissipation to printing roller 2's periphery wall.
Preferably, the water pipe 309 and the water drain pipe 310 are rotatably connected to the mounting frame 1 through the bearing 5. The bearing 5 can reduce the friction coefficient of the water pipe 309 and the water pipe 310 in the rotation process, ensure the rotation precision, greatly improve the stability of the printing roller 2 between the water pipe 309 and the water pipe 310 and avoid the falling-off condition of the printing roller 2.
Preferably, the cooling mechanism 3 further comprises a fan 312, the fan 312 is mounted on the mounting frame 1 and located above the printing roller 2, and the fans 312 are arranged in a plurality and uniformly distributed along the axial direction of the printing roller 2. The heat of the outer surface of the printing roller 2 is timely dissipated by combining the air cooling of the fan 312 and the water cooling of the refrigerator 301, so that the heat dissipation efficiency is greatly improved.
As a preferred embodiment, the water supply pump 6 and the water suction pump 7 are further included, the water supply pump 6 is disposed on the water supply pipe 302, and the water suction pump 7 is disposed on the water suction pipe 303. Through the cooperation of working water pump 6 and suction pump 7, be convenient for to printing roller 2 and cooling arced tube 311 water supply and take out the water after the heat exchange fast, realize the circulative cooling, improve cooling efficiency.
As a preferred scheme, the printing machine further comprises an adjusting mechanism 8, the adjusting mechanism 8 is arranged into two groups and is distributed at two ends of the cooling arc tube 311, the adjusting mechanism 8 comprises a second motor 81, a screw rod 82, screw rod nuts 83, sliding rods 84, mounting plates 85 and supporting tubes 86, the mounting plates 85 are arranged into two groups and are distributed relatively along the radial direction of the printing roller 2, the screw rod 82 is rotatably arranged between the mounting plates 85, the second motor 81 is arranged on the mounting plates 85, one end of the screw rod 82 penetrates through the side wall of the mounting plates 85 and is connected with the driving end of the second motor 81, the screw rod nuts 83 are sleeved on the screw rod 82, the sliding rods 84 are arranged below the screw rod 82 and are sleeved in the screw rod nuts 83 in a sliding mode, the water inlet and the water outlet of the cooling arc tube 311 are respectively communicated with the second water distribution tube 305 and the second water return tube 307, and the tops of the two groups of the screw rod nuts 83 are respectively connected with the lower sides of the supporting tubes 86 at the water inlet and the water outlet of the cooling arc tube 311. Through the cooperation of second motor 81, lead screw 82, lead screw nut 83, slide bar 84 and mounting panel 85, start second motor 81 drive lead screw 82 and rotate for lead screw nut 83 moves along the axial of lead screw 82 and slide bar 84, thereby make the stay tube 86 on the lead screw nut 83 keep away from or be close to printing roller 2, then drive cooling arced tube 311 and keep away from or hug closely printing roller 2, the installation of printing roller 2, the maintenance of being convenient for, in this embodiment, be provided with on the mounting bracket 1 on the side of relative second water separator 305 and second wet return 307 and give way the groove, for second water separator 305 and second wet return 307 are put into.
The working mode of the utility model is as follows:
when the printing roller 2 is used, the printing roller 2 is arranged on the mounting frame 1, the second motor 81 is started to drive the screw rod 82 to rotate, the screw rod nut 83 moves along the axial direction of the screw rod 82 and the sliding rod 84, the supporting tube 86 on the screw rod nut 83 is enabled to approach the printing roller 2 until the arc surface of the cooling arc tube 311 is driven to be closely attached to the outer peripheral wall of the printing roller 2, the refrigerator 301 is started to cool the inside of the refrigerator, cold water is conveyed to the water suction tube 303, the first water distribution tube 304 and the second water distribution tube 305 through the water suction pump 7, then the cold water is conveyed to the printing roller 2 and the cooling arc tube 311 through the first water distribution tube 304 and the second water distribution tube 305 respectively, meanwhile, the first motor 41 is started to drive the driving gear 42 to rotate, and the driving gear 42 drives the driven gear 43 to rotate, so that the water conveying tube 309 in the driven gear 43 rotates relative to the rotary joint 308, and then the printing roller 2 rotates integrally, the cooling arc tube 311 can cool the outer peripheral wall of the printing roller 2 conveniently, and meanwhile, the fan 312 is started to cool the inner wall and the outer wall of the printing roller 2 simultaneously, the cooling effect is greatly improved, and the cooling efficiency is greatly improved, and the cooling effect is greatly improved due to the combination of the cooling effect of the inner wall and the cooling effect of the cooling roller and the cooling effect is greatly improved; the cooling water is heated, and the water heated in the printing roller 2 and the cooling arc tube 311 is conveyed back to the inner cavity of the refrigerator 301 through the first water return pipe 306, the second water return pipe 307, the water discharge pipe 310 and the water suction pipe 303 by the water suction pump 7 for cooling, so that the circulating cooling is realized. In this embodiment, the water supply pipe 302, the water suction pipe 303, the first water diversion pipe 304, the second water diversion pipe 305, the first water return pipe 306 and the second water return pipe 307 are flexible hoses.
The present utility model has been described in detail above. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A printing roller cooling device for printing equipment, characterized in that: comprising
The printing device comprises a mounting frame (1) and a printing roller (2) with a cavity structure inside, wherein the printing roller (2) is rotatably arranged on the mounting frame (1);
the cooling mechanism (3) comprises a refrigerator (301), a water supply pipe (302), a water suction pipe (303), a first water diversion pipe (304), a second water diversion pipe (305), a first water return pipe (306), a second water return pipe (307), a rotary joint (308), a water delivery pipe (309), a water discharge pipe (310) and a cooling arc pipe (311);
the refrigerator (301) is arranged at the top of the mounting frame (1), a water outlet of the refrigerator (301) is communicated with a water inlet of the water supply pipe (302), water inlets of the first water diversion pipe (304) and the second water diversion pipe (305) are both communicated with a water outlet of the water supply pipe (302), a water outlet of the first water diversion pipe (304) is communicated with a water inlet of the water delivery pipe (309) through a rotary joint (308), a water outlet of the water delivery pipe (309) penetrates through the mounting frame (1) to be communicated with a water inlet of the printing roller (2), and a water outlet of the second water diversion pipe (305) is communicated with a water inlet of the cooling arc pipe (311);
the water inlet of the cooling machine is communicated with the water outlet of the water pumping pipe (303), the water outlets of the first water return pipe (306) and the second water return pipe (307) are both communicated with the water inlet of the water pumping pipe (303), the water inlet of the first water return pipe (306) is communicated with the water outlet of the water draining pipe (310) through the rotary joint (308), the water inlet of the water draining pipe (310) penetrates through the mounting frame (1) to be communicated with the water outlet of the printing roller (2), and the water inlet of the second water return pipe (307) is communicated with the water outlet of the cooling arc pipe (311);
the two ends of the printing roller (2) are rotationally connected to the mounting frame (1) through a water delivery pipe (309) and a water discharge pipe (310);
the cooling arc tube (311) is arranged on the mounting frame (1), the arc surface of the cooling arc tube (311) can be clung to the peripheral wall of the printing roller (2), and the printing roller (2) is in sliding fit on the arc surface of the cooling arc tube (311);
the power device (4), the power device (4) is arranged on the mounting frame (1), and the driving end of the power device (4) is connected with the water delivery pipe (309) and used for driving the water delivery pipe (309) to rotate.
2. A printing roller cooling apparatus for printing equipment according to claim 1, wherein: the power device (4) comprises a first motor (41), a driving gear (42) and a driven gear (43), wherein the first motor (41) is arranged on the mounting frame (1), the driving end of the first motor (41) is connected with the driving gear (42), the driven gear (43) is sleeved outside the water conveying pipe (309), and the driving gear (42) is meshed with the driven gear (43).
3. A printing roller cooling apparatus for printing equipment according to claim 1, wherein: the water delivery pipe (309) and the water discharge pipe (310) are rotatably connected to the mounting frame (1) through bearings (5).
4. A printing roller cooling apparatus for printing equipment according to claim 1, wherein: the cooling mechanism (3) further comprises fans (312), the fans (312) are arranged on the mounting frame (1) and located above the printing roller (2), and the fans (312) are arranged in a plurality and evenly distributed along the axial direction of the printing roller (2).
5. A printing roller cooling apparatus for printing equipment according to claim 1, wherein: the water supply pump (6) is arranged on the water supply pipe (302), and the water suction pump (7) is arranged on the water suction pipe (303).
6. A printing roller cooling apparatus for printing equipment according to claim 1, wherein: still include adjustment mechanism (8), adjustment mechanism (8) set up to two sets of and distribute the both ends at cooling arctube (311), adjustment mechanism (8) include second motor (81), lead screw (82), lead screw nut (83), slide bar (84), mounting panel (85) and stay tube (86), mounting panel (85) set up to two and follow the radial relative distribution of printing roller (2), lead screw (82) rotate and set up between mounting panel (85), second motor (81) set up on mounting panel (85), the one end of lead screw (82) runs through the lateral wall of mounting panel (85) and is connected with the drive end of second motor (81), lead screw nut (83) cover is established on lead screw (82), slide bar (84) set up in lead screw nut (83) below and slip cup joint, the water inlet, the delivery port of cooling arctube (311) are through stay tube (86) respectively with second minutes water pipe (305), second return pipe (307) intercommunication, two sets of top (83) are connected with the water inlet side of cooling tube (311) of cooling arctube (86) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324579.1U CN219686822U (en) | 2023-02-27 | 2023-02-27 | Printing roller cooling device for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324579.1U CN219686822U (en) | 2023-02-27 | 2023-02-27 | Printing roller cooling device for printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686822U true CN219686822U (en) | 2023-09-15 |
Family
ID=87964955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320324579.1U Active CN219686822U (en) | 2023-02-27 | 2023-02-27 | Printing roller cooling device for printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686822U (en) |
-
2023
- 2023-02-27 CN CN202320324579.1U patent/CN219686822U/en active Active
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