CN215704907U - Printing roller cooling and maintaining device for printing equipment - Google Patents
Printing roller cooling and maintaining device for printing equipment Download PDFInfo
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- CN215704907U CN215704907U CN202122190623.8U CN202122190623U CN215704907U CN 215704907 U CN215704907 U CN 215704907U CN 202122190623 U CN202122190623 U CN 202122190623U CN 215704907 U CN215704907 U CN 215704907U
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Abstract
The utility model discloses a printing roller cooling and maintaining device for printing equipment, which comprises a machine body and a printing roller, wherein the printing roller is arranged on the machine body, the inner wall of the machine body is provided with a heat dissipation device and a cooling device, and the bottom of the heat dissipation device is positioned on the inner side of the printing roller. The utility model discloses a, when printing roller temperature reached the limit, start electric putter, electric putter can drive the piston and rise, the piston can drive the water tank and rise after that, can live printing roller parcel after the water tank rises, water tank top can contact with the mounting box this moment, and then seal the water tank, along with the rising of piston, the piston can be with the coolant liquid to the propelling movement of printing roller, the coolant liquid can be with printing roller submergence, and then quick printing roller cools off, and the coolant liquid can be difficult to effectively clear away printing roller surface residual pigment, avoid the high problem appearance that reduces printing roller life of secondary printing quality of operation.
Description
Technical Field
The utility model relates to the technical field of cooling and maintaining devices, in particular to a printing roller cooling and maintaining device for printing equipment.
Background
At present, the printing roller that has now on the market adopts the forced air cooling mode mostly, and to printing roller surface cooling, and the cooling effect is not good, and efficiency is extremely low, and the printing finishes the remaining pigment in back printing roller surface and is difficult to effectively clear away, leads to the not high and reduction printing roller life of secondary printing working quality, so needs a printing apparatus to use printing roller cooling curing means to be used for solving this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling and maintaining device for a printing roller of printing equipment, aiming at solving the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides a printing roller cooling curing means for lithography apparatus, includes organism and printing roller, the printing roller sets up on the organism, the inner wall of organism is provided with heat abstractor and cooling device, heat abstractor's bottom is located the inboard of printing roller.
As a further description of the above technical solution:
the heat dissipation device comprises a mounting box, the left side and the right side of the mounting box are fixedly connected with the machine body, two fans and two refrigerators are embedded at the top of the mounting box, air outlet pipes are inserted into the left side and the right side of the machine body respectively, two ends of the air outlet pipes are communicated with the mounting box and the printing roller respectively, two heat dissipation boxes are communicated with the bottom ends of the air outlet pipes and located inside the printing roller respectively, and the heat dissipation boxes are located on the back of the body and extend to the outer side of the machine body.
As a further description of the above technical solution:
temperature sensor is installed to the inner wall of printing roller, the controller is installed in the left side of organism, two all install the solenoid valve on the outlet duct, two temperature sensor's output all with controller signal connection, the output of controller respectively with two solenoid valve signal connection.
As a further description of the above technical solution:
the cooling device comprises a water tank, the left side and the right side of the water tank are both connected with the inner side of the machine body in a sliding mode, a piston is connected to the inner wall of the water tank in a sliding mode, four springs are fixedly connected to the top of the piston, the other ends of the springs are fixedly connected with the water tank, an electric push rod is inserted into the bottom of the machine body in a penetrating mode, and the bottom end of the electric push rod penetrates through the water tank and is fixedly connected with the piston.
As a further description of the above technical solution:
the left and right sides of water tank has all been seted up logical groove, heat abstractor's bottom fixedly connected with two closing plates, two the closing plate all contacts with the printing roller.
As a further description of the above technical solution:
the top fixedly connected with of piston cleans the strip, the top fixedly connected with of cleaning strip cleans the brush.
Compared with the prior art, the utility model has the advantages that:
after long-time use, when printing roller temperature reached the limit, and need clear up the printing roller this moment, start electric putter, electric putter can drive the piston and rise, the piston can drive the water tank through the spring and rise after that, can live printing roller parcel after the water tank rises, the water tank top can contact with the mounting box this moment, and then seal the water tank, along with the rising of piston, the piston can compress the spring, and the piston can be with the coolant liquid to printing roller propelling movement, the coolant liquid can be with printing roller submergence, and then quick printing roller cools off, and the coolant liquid can be difficult to effectively clear away printing roller surface residual pigment, avoid the high and problem appearance that reduces printing roller life of secondary printing working quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a subjective chart of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a side cross-sectional view of the present invention.
The reference numbers in the figures illustrate:
1. a body; 2. a printing roller; 3. a heat sink; 301. mounting a box; 302. a fan; 303. a refrigerator; 304. an air outlet pipe; 305. a heat dissipation box; 4. a cooling device; 401. a water tank; 402. a piston; 403. a spring; 404. an electric push rod; 5. a temperature sensor; 6. a controller; 7. an electromagnetic valve; 8. a through groove; 9. a sealing plate; 10. a cleaning strip; 11. a cleaning brush.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1-4, in the present invention: the utility model provides a printing roller cooling curing means for lithography apparatus, includes organism 1 and printing roller 2, and printing roller 2 sets up on organism 1, and the inner wall of organism 1 is provided with heat abstractor 3 and cooling device 4, and heat abstractor 3's bottom is located the inboard of printing roller 2.
According to the utility model, the printing roller 2 can generate a large amount of heat during working, the heat dissipation device 3 can be started to effectively dissipate heat of the printing roller 2, the printing roller 2 is cooled, the printing effect of the printing roller 2 is improved, after the printing roller 2 is used for a long time, the temperature of the printing roller 2 reaches the limit, the printing roller 2 needs to be cleaned at the moment, the cooling device 4 is started, the cooling device 4 can rapidly cool the printing roller 2 and can effectively remove residual pigment on the surface of the printing roller, the problems that the secondary printing quality is not high and the service life of the printing roller 2 is shortened are solved, and the practicability of the device is improved.
Please refer to fig. 1-4, wherein: heat abstractor 3 includes mounting box 301, the left and right sides of mounting box 301 all with 1 fixed connection of organism, mounting box 301's top is inlayed and is equipped with two fans 302 and two refrigerators 303, the left and right sides of organism 1 all alternates there is outlet duct 304, the both ends of two outlet ducts 304 are linked together with mounting box 301 and printing roller 2 respectively, the bottom of two outlet ducts 304 all communicates there is heat dissipation box 305, two heat dissipation boxes 305 all are located the inside of printing roller 2, two mutually opposite sides of heat dissipation box 305 one side all runs through and extends to the outside of organism 1.
According to the utility model, the printing roller 2 can generate a large amount of heat during working, the two fans 302 and the two refrigerators 303 are started at the same time, after the two fans 302 are started, outside air can be sucked into the mounting box 301, the refrigerators 303 can cool the air after the air enters the mounting box 301, the cold air can enter the heat dissipation box 305 through the air outlet pipe 304 to cool the heat dissipation box 305, the heat dissipation box 305 is located inside the printing roller 2, and the heat dissipation box 305 exchanges heat with the printing roller 2 after being cooled, so that the heat dissipation of the printing roller 2 is realized.
Please refer to fig. 1-3, wherein: temperature sensor 5 is installed to the inner wall of printing roller 2, and controller 6 is installed in the left side of organism 1, all installs solenoid valve 7 on two outlet ducts 304, and two temperature sensor 5's output all with controller 6 signal connection, controller 6's output respectively with two solenoid valve 7 signal connection.
According to the utility model, the opening and closing of the air outlet pipe 304 can be controlled through the arrangement of the two electromagnetic valves 7, when the device is used, one electromagnetic valve 7 is firstly opened, at the moment, the air conditioning can only radiate heat to the printing roller 2 through the single radiating box 305, the controller 6 can monitor the temperature of the printing roller 2 through the temperature sensor 5, if the temperature of the printing roller 2 is too high, the controller 6 can open the other electromagnetic valve 7, at the moment, the air conditioning can radiate heat to the printing roller 2 through the two radiating boxes 305, so that the radiating effect of the printing roller 2 is improved, the device can enable the printing roller 2 to work at a normal temperature, and further the practicability of the device is improved.
Please refer to fig. 1-4, wherein: cooling device 4 includes water tank 401, and the left and right sides of water tank 401 all with organism 1's inboard sliding connection, and water tank 401's inner wall sliding connection has piston 402, four springs 403 of top fixedly connected with of piston 402, the other end of four springs 403 all with water tank 401 fixed connection, organism 1's bottom is alternate has electric putter 404, electric putter 404's bottom run through water tank 401 and with piston 402 fixed connection.
In the utility model, after long-time use, when the temperature of the printing roller 2 reaches the limit, and the printing roller 2 needs to be cleaned at the moment, the electric push rod 404 is started, the electric push rod 404 can drive the piston 402 to rise, the piston 402 can drive the water tank 401 to rise through the spring 403, the printing roller 2 can be wrapped after the water tank 401 rises, the top of the water tank 401 can be in contact with the mounting box 301 at the moment, and the water tank 401 is further sealed, along with the rise of the piston 402, the piston 402 can compress the spring 403, the piston 402 can push cooling liquid to the printing roller 2, the cooling liquid can immerse the printing roller 2, and then the printing roller 2 can be rapidly cooled, and the cooling liquid can effectively remove residual pigment on the surface of the printing roller 2, so that the problems that the secondary printing quality is not high and the service life of the printing roller 2 is shortened are solved.
Please refer to fig. 1-4, wherein: logical groove 8 has all been seted up to water tank 401's the left and right sides, two closing plates 9 of heat abstractor 3's bottom fixedly connected with, two closing plates 9 all contact with printing roller 2.
In the utility model, when the water tank 401 is contacted with the bottom of the mounting box 301, the sealing plate 9 can be inserted into the through groove 8, so that the sealing effect of the water tank 401 is improved, the condition of leakage of cooling liquid is avoided, and the practicability of the device is improved.
Please refer to fig. 3 and 4, wherein: the top of the piston 402 is fixedly connected with a cleaning strip 10, and the top of the cleaning strip 10 is fixedly connected with a cleaning brush 11.
In the utility model, when the piston 402 drives the cooling liquid to immerse the printing roller 2, the piston 402 can drive the cleaning brush 11 on the cleaning strip 10 to contact with the printing roller 2, and the cleaning strip 10 can clean the printing roller 2 along with the rotation of the printing roller 2, so that the effect of removing residual pigment on the surface of the printing roller 2 is further improved, and the problems of low secondary printing working quality and reduction of the service life of the printing roller 2 are avoided.
The working principle is as follows: the printing roller 2 can generate a large amount of heat during operation, at the same time, the two fans 302 and the two refrigerators 303 are started simultaneously, after the two fans 302 are started, outside air can be sucked into the mounting box 301, the refrigerators 303 can cool the air after the air enters the mounting box 301, the cold air can enter the heat dissipation box 305 through the air outlet pipe 304 to cool the heat dissipation box 305, the heat dissipation box 305 is located inside the printing roller 2, the heat dissipation box 305 exchanges heat with the printing roller 2 after being cooled, heat dissipation of the printing roller 2 is further realized, the printing effect of the printing roller 2 is improved, after long-time use, when the temperature of the printing roller 2 reaches a limit, and at the moment, the printing roller 2 needs to be cleaned, the electric push rod 404 is started, the electric push rod 404 can drive the piston 402 to rise, the piston 402 can drive the water tank 401 to rise through the spring 403, the water tank 401 can wrap the printing roller 2 after rising, this moment water tank 401 top can contact with mounting box 301, and then seal water tank 401, along with the rising of piston 402, piston 402 can compress spring 403, and piston 402 can be with the coolant liquid to the propelling movement of printing roller 2, the coolant liquid can be with the submergence of printing roller 2, and then quick printing roller 2 cools off, and the coolant liquid can be difficult to effectively clear away 2 surperficial residual pigments of printing roller, avoid the not high and problem that reduces 2 life of printing roller of secondary printing working quality to appear.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a printing roller cooling curing means for lithography apparatus, includes organism (1) and printing roller (2), printing roller (2) set up on organism (1), its characterized in that: the inner wall of the machine body (1) is provided with a heat dissipation device (3) and a cooling device (4), and the bottom of the heat dissipation device (3) is located on the inner side of the printing roller (2).
2. The apparatus for cooling and maintaining a printing roller for a printing device according to claim 1, wherein: heat abstractor (3) include mounting box (301), the left and right sides of mounting box (301) all with organism (1) fixed connection, the top of mounting box (301) is inlayed and is equipped with two fan (302) and two refrigerator (303), the left and right sides of organism (1) all alternates there is outlet duct (304), two the both ends of outlet duct (304) are linked together with mounting box (301) and printing roller (2) respectively, two the bottom of outlet duct (304) all communicates has heat dissipation box (305), two heat dissipation box (305) all is located the inside of printing roller (2), two the outside that all runs through and extend to organism (1) in the one side of carrying on the back of the body of heat dissipation box (305).
3. The apparatus for cooling and maintaining a printing roller for a printing device according to claim 2, wherein: temperature sensor (5) are installed to the inner wall of printing roller (2), controller (6), two are installed in the left side of organism (1) all install solenoid valve (7), two on outlet duct (304) the output of temperature sensor (5) all with controller (6) signal connection, the output of controller (6) respectively with two solenoid valve (7) signal connection.
4. The apparatus for cooling and maintaining a printing roller for a printing device according to claim 1, wherein: cooling device (4) include water tank (401), the left and right sides of water tank (401) all with the inboard sliding connection of organism (1), the inner wall sliding connection of water tank (401) has piston (402), four springs (403) of the top fixedly connected with of piston (402), four the other end of spring (403) all with water tank (401) fixed connection, electric putter (404) have been alternate in the bottom of organism (1), the bottom of electric putter (404) run through water tank (401) and with piston (402) fixed connection.
5. The apparatus for cooling and maintaining a printing roller for a printing device according to claim 4, wherein: logical groove (8) have all been seted up to the left and right sides of water tank (401), two closing plates (9) of the bottom fixedly connected with of heat abstractor (3), two closing plate (9) all contact with printing roller (2).
6. The apparatus for cooling and maintaining a printing roller for a printing device according to claim 4, wherein: the top of the piston (402) is fixedly connected with a cleaning strip (10), and the top of the cleaning strip (10) is fixedly connected with a cleaning brush (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190623.8U CN215704907U (en) | 2021-09-10 | 2021-09-10 | Printing roller cooling and maintaining device for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190623.8U CN215704907U (en) | 2021-09-10 | 2021-09-10 | Printing roller cooling and maintaining device for printing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215704907U true CN215704907U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122190623.8U Active CN215704907U (en) | 2021-09-10 | 2021-09-10 | Printing roller cooling and maintaining device for printing equipment |
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| CN (1) | CN215704907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953712A (en) * | 2022-06-25 | 2022-08-30 | 上海运成印刷机械配件有限公司 | Printing roller convenient to cool |
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2021
- 2021-09-10 CN CN202122190623.8U patent/CN215704907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953712A (en) * | 2022-06-25 | 2022-08-30 | 上海运成印刷机械配件有限公司 | Printing roller convenient to cool |
| CN114953712B (en) * | 2022-06-25 | 2023-09-15 | 上海运成印刷机械配件有限公司 | Printing roller convenient to cool |
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