CN219634756U - Cooling device for printing roller - Google Patents
Cooling device for printing roller Download PDFInfo
- Publication number
- CN219634756U CN219634756U CN202320463722.5U CN202320463722U CN219634756U CN 219634756 U CN219634756 U CN 219634756U CN 202320463722 U CN202320463722 U CN 202320463722U CN 219634756 U CN219634756 U CN 219634756U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- cooling
- cooling device
- box
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 53
- 238000007639 printing Methods 0.000 title claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution 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 is suitable for the technical field of printing roller cooling, and provides a cooling device for a printing roller, which comprises the following components: the heat dissipation box is connected with the printing machine body through the fixing component, the heat dissipation box is also provided with an air jet hole, the inside of the heat dissipation box is hollow, and the heat dissipation box is also provided with an air inlet; the air blowing component is arranged in the radiating box; the cooling pipe is arranged in the heat dissipation box, the cooling pipe is positioned between the air blowing component and the air spraying hole, the cooling pipe is connected with the liquid storage box through the circulating pipe, the liquid storage box is further provided with a placing groove, and the placing groove is further provided with a feeding pipe for inputting liquid.
Description
Technical Field
The utility model relates to the technical field of printing roller cooling, in particular to a cooling device for a printing roller.
Background
The widespread use of printing technology has greatly facilitated people's lives, and in the process of printing we have used various printing devices in which printing is performed on paper mainly by contact between the printing roller and the paper, but after long-time operation of the printing roller, the surface generates a large amount of heat, which affects the printing effect under high temperature conditions.
Most of the existing cooling devices are simple in structure, the cooling effect is poor by adopting a direct blowing mode of a fan, the cooling speed is low, and the production efficiency is difficult to improve. Accordingly, in view of the above-mentioned situations, there is an urgent need to provide a cooling device for printing rollers to overcome the shortcomings in the current practical applications.
Disclosure of Invention
The present utility model aims to provide a cooling device for a printing roller, which aims to solve the problems in the technical background.
The present utility model is achieved by a cooling device for a printing roller, which is detachably mounted on a printing machine main body, comprising:
the heat dissipation box is connected with the printing machine body through the fixing component, the heat dissipation box is also provided with an air jet hole, the inside of the heat dissipation box is hollow, and the heat dissipation box is also provided with an air inlet;
the air blowing component is arranged in the radiating box; and
the auxiliary assembly comprises a cooling pipe, a circulating pipe and a liquid storage tank, wherein the cooling pipe is arranged in the heat dissipation tank, the cooling pipe is positioned between the air blowing assembly and the air spraying hole, the cooling pipe is connected with the liquid storage tank through the circulating pipe, a placing groove is further formed in the liquid storage tank, and a feeding pipe for inputting liquid is further arranged on the placing groove.
As a further scheme of the utility model: the fixing assembly includes:
the side plates are symmetrically arranged at two ends of the radiating box;
the sliding block is used for sliding connection between the radiating box and the side plate;
the adjusting component is arranged in the side plate and used for driving the sliding block to move in the side plate; and
and the fixing screws are in threaded connection with the side plates.
As a further scheme of the utility model: the adjusting component comprises a knob and a threaded rod, the threaded rod is rotatably installed in the side plate, the threaded rod is in threaded connection with the sliding block, and the knob is fixedly installed at the end part of the threaded rod.
As a further scheme of the utility model: the air blowing assembly includes:
the driving motor is fixedly arranged on the radiating box;
the fan blades are provided with a plurality of groups, and the plurality of groups of fan blades are respectively arranged in the heat dissipation box through the driving motor and the rotating shaft;
the belt wheels are respectively arranged on the rotating shaft and the output shaft of the driving motor; and
the toothed transmission belt is used for connecting a plurality of groups of belt wheels.
As a further scheme of the utility model: and a pressing wheel for pressing the toothed transmission belt is also arranged in the heat dissipation box.
As a further scheme of the utility model: the side wall of the placing groove is made of high heat conduction materials.
Compared with the prior art, the utility model has the beneficial effects that:
through the setting of fixed subassembly, can dismantle the heat dissipation case and install the printer main part that needs cooling, and the fumarole is towards the printing roller, can add the liquid storage tank inside through the inlet pipe, and can be provided with miniature water pump in the liquid storage tank, through the cooperation setting of miniature water pump and circulating pipe, can make the cooling liquid circulate in the cooling tube, thereby reduce the temperature in the heat dissipation case, make the temperature of the wind that the subassembly blows out of blowing lower, and then improve cooling efficiency, through the mode of placing low-temperature objects such as ice-cube in the standing groove, can further improve cooling efficiency
Drawings
Fig. 1 is a schematic top view of the present utility model.
Fig. 2 is a schematic bottom view of the present utility model.
Fig. 3 is a schematic view of the present utility model in front cross-section.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
In the accompanying drawings: the printing machine comprises a 1-printing machine main body, 2-side plates, 3-knobs, 4-heat dissipation boxes, 5-driving motors, 6-circulation pipes, 7-liquid storage boxes, 8-feeding pipes, 9-placing grooves, 10-fixing screws, 11-air injection holes, 12-threaded rods, 13-cooling pipes, 14-belt wheels, 15-pressing wheels, 16-fan blades, 17-tooth-shaped transmission belts and 18-sliding blocks.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a cooling device for a printing roller according to an embodiment of the present utility model is detachably mounted on a printing machine main body 1, and includes:
the heat dissipation box 4 is connected with the printing machine main body 1 through a fixing component, the heat dissipation box 4 is also provided with an air injection hole 11, the inside of the heat dissipation box 4 is hollow, and the heat dissipation box 4 is also provided with an air inlet;
the air blowing component is arranged in the heat dissipation box 4; and
the auxiliary assembly comprises a cooling pipe 13, a circulating pipe 6 and a liquid storage tank 7, wherein the cooling pipe 13 is arranged in the heat dissipation tank 4, the cooling pipe 13 is positioned between the air blowing assembly and the air spraying hole 11, the cooling pipe 13 is connected with the liquid storage tank 7 through the circulating pipe 6, a placing groove 9 is further formed in the liquid storage tank 7, and a feeding pipe 8 for inputting liquid is further arranged on the placing groove 9.
In the embodiment of the utility model, the side of the heat dissipation box 4 facing the printing roller is an arc surface, and the air injection holes 11 are formed in the arc surface, so that cold air can be conveniently blown onto the printing roller through the arrangement of the arc surface; through fixed subassembly's setting, can be with radiator box 4 demountable installation to need refrigerated printer main part 1, and jet orifice 11 orientation printing roller, can add the liquid coolant into the liquid reserve tank 7 inside through inlet pipe 8, wherein the liquid coolant can be water, and can be provided with miniature water pump in the liquid reserve tank 7, through miniature water pump and the cooperation setting of circulating pipe 6, can make the cooling liquid circulation flow in cooling tube 13, thereby reduce the temperature in the radiator box 4, make the temperature of the wind that the subassembly blows out lower, and then improve cooling efficiency, through the mode of placing low temperature objects such as ice-cube in standing groove 9, can further improve cooling efficiency.
In one embodiment of the present utility model, referring to fig. 1-4, the fixing assembly includes:
the side plates 2 are symmetrically arranged at two ends of the radiating box 4;
a slider 18 for sliding connection between the heat radiation box 4 and the side plate 2;
the adjusting component is arranged in the side plate 2 and used for driving the sliding block 18 to move in the side plate 2; and
at least one set of set screws 10, wherein the set screws 10 are in threaded connection with the side plates 2;
the adjusting assembly comprises a knob 3 and a threaded rod 12, the threaded rod 12 is rotatably installed in the side plate 2, the threaded rod 12 is in threaded connection with a sliding block 18, and the knob 3 is fixedly installed at the end of the threaded rod 12.
In this embodiment, a U-shaped structure is formed between the two sets of side plates 2 and the heat dissipation case 4, and by rotating the fixing screw 10, the end of the fixing screw 10 can be pressed onto the printer main body 1, so as to complete the fixing operation, and by rotating the knob 3, the threaded rod 12 can be driven to rotate, so as to drive the slider 18 to move in the length direction of the threaded rod 12, and further, the distance between the heat dissipation case 4 and the printing roller can be adjusted, and after the heat dissipation case 4 is moved to a proper position, the cooling effect can be improved.
In one embodiment of the present utility model, referring to fig. 1 to 4, the blower assembly includes:
the driving motor 5 is fixedly arranged on the radiating box 4;
the fan blades 16 are provided with a plurality of groups, and the plurality of groups of fan blades 16 are respectively arranged in the heat dissipation box 4 through the driving motor 5 and the rotating shaft;
a belt wheel 14, wherein the belt wheel 14 is respectively arranged on the rotating shaft and an output shaft of the driving motor 5; and
a toothed belt 17 for connection between sets of pulleys 14;
a pressing wheel 15 for pressing the toothed transmission belt 17 is also arranged in the heat dissipation box 4.
In this embodiment, through the cooperation setting of band pulley 14 and profile of tooth conveyer belt 17, can make the pivot follow driving motor 5's output shaft and rotate, through the pressing action of profile of tooth conveyer belt 17, can avoid the phenomenon of skidding to appear between profile of tooth conveyer belt 17 and the band pulley 14, flabellum 16 can blow off the low temperature air in the cooling box 4 through the pivoted mode.
In one embodiment of the present utility model, referring to fig. 1, the sidewall of the placement groove 9 is made of a high heat conductive material; the cooling liquid in the liquid storage tank 7 can be quickened.
In summary, the working principle of the utility model is as follows: through the setting of fixed subassembly, can be with the radiator tank 4 demountable installation to need the printer main part 1 of cooling, and jet orifice 11 is towards the printing roller, can add the cooling liquid into the liquid reserve tank 7 inside through inlet pipe 8, wherein the cooling liquid can be water, and can be provided with miniature water pump in the liquid reserve tank 7, through miniature water pump and the cooperation setting of circulating pipe 6, can make the cooling liquid circulate in cooling tube 13, thereby reduce the temperature in the radiator tank 4, make the temperature of the wind that the subassembly blows out lower, and then improve cooling efficiency, through the mode of placing low temperature objects such as ice-cube in standing groove 9, can further improve cooling efficiency;
form U font structure between two sets of curb plates 2 and the cooling tank 4, through the mode of rotating set screw 10, can press the printing machine main part 1 with set screw 10 tip to accomplish fixed operation, through the mode of rotating knob 3, can drive threaded rod 12 rotation, thereby drive slider 18 and remove in the length direction of threaded rod 12, and then realize the regulation to the distance between cooling tank 4 and the printing roller, remove cooling tank 4 to suitable position after, can improve the cooling effect.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a cooling device for printing roller, this cooling device demountable installation is on the printing machine main part, includes the heat dissipation case, the heat dissipation case is connected with the printing machine main part through fixed subassembly, and still has seted up the fumarole on the heat dissipation case, the inside cavity of heat dissipation case, and still be provided with the air inlet on the heat dissipation case, its characterized in that still includes:
the air blowing component is arranged in the radiating box; and
the auxiliary assembly comprises a cooling pipe, a circulating pipe and a liquid storage tank, wherein the cooling pipe is arranged in the heat dissipation tank, the cooling pipe is positioned between the air blowing assembly and the air spraying hole, the cooling pipe is connected with the liquid storage tank through the circulating pipe, a placing groove is further formed in the liquid storage tank, and a feeding pipe for inputting liquid is further arranged on the placing groove.
2. The cooling device for printing roll according to claim 1, wherein the fixing assembly comprises:
the side plates are symmetrically arranged at two ends of the radiating box;
the sliding block is used for sliding connection between the radiating box and the side plate;
the adjusting component is arranged in the side plate and used for driving the sliding block to move in the side plate; and
and the fixing screws are in threaded connection with the side plates.
3. The cooling device for printing rollers as recited in claim 2 wherein the adjustment assembly comprises a knob and a threaded rod rotatably mounted in the side plate and threadably connected to the slider, the knob being fixedly mounted to an end of the threaded rod.
4. The cooling device for printing roll according to claim 1, wherein the air blowing assembly comprises:
the driving motor is fixedly arranged on the radiating box;
the fan blades are provided with a plurality of groups, and the plurality of groups of fan blades are respectively arranged in the heat dissipation box through the driving motor and the rotating shaft;
the belt wheels are respectively arranged on the rotating shaft and the output shaft of the driving motor; and
the toothed transmission belt is used for connecting a plurality of groups of belt wheels.
5. The cooling device for printing roller according to claim 4, wherein a pressing wheel for pressing the toothed belt is further installed in the heat radiation box.
6. The cooling device for printing rollers as recited in claim 1 wherein the side walls of the placement tank are made of a highly thermally conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320463722.5U CN219634756U (en) | 2023-03-13 | 2023-03-13 | Cooling device for printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320463722.5U CN219634756U (en) | 2023-03-13 | 2023-03-13 | Cooling device for printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634756U true CN219634756U (en) | 2023-09-05 |
Family
ID=87811952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320463722.5U Active CN219634756U (en) | 2023-03-13 | 2023-03-13 | Cooling device for printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634756U (en) |
-
2023
- 2023-03-13 CN CN202320463722.5U patent/CN219634756U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |