CN211390520U - Novel cooling mechanism of cotton paper printing offset press - Google Patents
Novel cooling mechanism of cotton paper printing offset press Download PDFInfo
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- CN211390520U CN211390520U CN201921943413.8U CN201921943413U CN211390520U CN 211390520 U CN211390520 U CN 211390520U CN 201921943413 U CN201921943413 U CN 201921943413U CN 211390520 U CN211390520 U CN 211390520U
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Abstract
The utility model provides a novel cooling mechanism of a cotton paper printing offset press, which comprises a roller body; the cooling tank is arranged in the roller body, and a plurality of heat conduction pipes are arranged in the cooling tank; cooling device, cooling device is fixed in the bottom of roller body, the utility model provides a novel cooling body of cotton paper printing offset press has the inside water of cooling tube surface water tank can cool down the inside water of cooling tube, thereby make the inside of rivers to first fixed pipe after the cooling, send into the inside of first inlet tube with the inside water of first fixed pipe by the water pump again, thereby realize the cyclic utilization to water, this device simple structure, transmit the roller body on the heat through the heat pipe on with the roller body, thereby increase the area of contact of water with the roller body, thereby make the roller body dispel the heat fast, and cool off water fast through the water tank, thereby cyclic utilization once more, thereby avoid the waste to the water resource.
Description
Technical Field
The utility model relates to a cooling technical field of roller body especially relates to a novel cooling body of cotton paper printing offset press.
Background
The offset press printing unit is in the printing use, because the roller rotational speed is fast, and impression work load is big, and the roller has produced a large amount of heats at the during operation, and the roller is in operating condition always moreover, and the radiating state is not good, so the heat is most concentrated on the roller, and the roller rotation time is longer, and the temperature is higher, and the excessive rise of roller temperature influences the printing, needs to carry out cooling treatment to the roller.
The cooling water is injected into to the roller inside to the roller cooling treatment among the prior art, but there is the direct discharge of water of a lot of coolings, cause the waste to the water resource, and also have to water cycle uses, but can't cool down to the water after the discharge, thereby make the inside that directly gets into the roller here, it is not good to cause the cooling effect, and most heat sink, all add water in the roller inside, can't increase the area of contact of water with the roller inner wall, unable maximum cooling.
Therefore, there is a need to provide a new cooling mechanism for an offset printing machine for tissue paper printing to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel cooling body of cotton paper printing offset press has solved the problem that can't increase the area of contact of water with the roller inner wall.
In order to solve the technical problem, the utility model provides a novel cooling body of cotton paper printing offset press, include: a roller body; the cooling tank is arranged in the roller body, and a plurality of heat conduction pipes are arranged in the cooling tank; cooling device, cooling device is fixed in the bottom of roller body, cooling device includes first inlet tube, the first fixed pipe of bottom fixedly connected with of first inlet tube, fixedly connected with water pump and the one end fixedly connected with water tank of first fixed pipe on the first fixed pipe, the inside of water tank is provided with the cooling tube, the fixed pipe of right-hand member fixedly connected with second of water tank, the one end fixedly connected with outlet pipe of the fixed pipe of second. Dismounting device, dismounting device includes the fixed block, first sliding tray has been seted up on the fixed block, the inside sliding connection of first sliding tray has first sealed the pad, the fixed slot has been seted up on the first sealed pad, the first drum of one end fixedly connected with of cooling tube, two second sliding trays, two have been seted up to the inside of first drum the equal sliding connection in inside of second sliding tray has the slide bar, two the one end fixedly connected with water service pipe of slide bar, the one end fixedly connected with second drum of cooling tube, the one end fixedly connected with connecting pipe of second drum, the sealed pad of second has been cup jointed on the surface of connecting pipe, the joint groove has been seted up on the second fixed tube.
Preferably, the first water inlet pipe is fixedly connected with a second water inlet pipe, and the second water inlet pipe is provided with a control valve.
Preferably, the top of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet.
Preferably, thirty-four heat conduction pipes are arranged, and thirty-four heat conduction pipes are symmetrically distributed at the top and the bottom of the cooling tank.
Preferably, the two second sliding grooves are symmetrically distributed on two sides of the first cylinder, and the two second sliding grooves are matched with one end of the sliding rod.
Preferably, a first spring is arranged inside the first sliding groove, and the first spring is located on the left side of the first sealing gasket.
Preferably, a second spring is provided inside the first cylinder, and the second spring is located on the right side of the water passage pipe.
Compared with the prior art, the utility model provides a novel cooling body of cotton paper printing offset press has following beneficial effect:
the utility model provides a novel cooling mechanism of cotton paper printing offset press, turn on the water pump by control switch, the water pump can be with rivers to first inlet tube, flow to the inside of cooling bath by first inlet tube again, when the roller body works and heats, can transmit the heat to a plurality of heat pipes, thereby make the water that gets into the inside of cooling bath cool down heat pipe and roller body simultaneously, and the water that has cooled down flows to the inside of second fixed pipe by the play water pipe, flow to the inside of cooling pipe by the second fixed pipe again, make at rivers through the cooling pipe, the water in the cooling pipe surface water tank can cool down the inside water of cooling pipe, thereby make the water after the cooling flow to the inside of first fixed pipe, send the inside water of first fixed pipe into the inside of first inlet tube by the water pump again, thereby realize the cyclic utilization of water, the device simple structure, transmit the heat on the roller body to the roller body through the heat pipe, thereby increase the area of contact of water and roller body to make the roller body dispel the heat fast, and cool off water fast through the water tank, thereby cyclic utilization once more, thereby avoid the waste to the water resource.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a novel cooling mechanism of an offset printing machine for cotton paper printing according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. roller body, 2, cooling tank, 3, heat pipe, 4, cooling device, 41, first inlet tube, 42, first fixed pipe, 43, water pump, 44, water tank, 45, cooling pipe, 46, second fixed pipe, 47, outlet pipe, 5, dismounting device, 51, fixed block, 52, first sliding tray, 53, first sealing gasket, 54, fixed slot, 55, first cylinder, 56, second sliding tray, 57, sliding bar, 58, water pipe, 59, second cylinder, 510, connecting pipe, 511, second sealing gasket, 512, clamping slot, 513, first spring, 514, second spring, 6, second inlet tube, 7, control valve, 8, water inlet, 9, outlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a cooling mechanism of a novel offset printing machine for tissue paper printing according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. Novel cooling body of cotton paper printing offset press includes: a roller body 1; the cooling tank 2 is arranged in the roller body 1, and a plurality of heat conduction pipes 3 are arranged in the cooling tank 2; cooling device 4, cooling device 4 is fixed in roller body 1's bottom, cooling device includes first inlet tube 41, the first fixed pipe 42 of bottom fixedly connected with of first inlet tube 41, fixedly connected with water pump 43 and the one end fixedly connected with water tank 44 of first fixed pipe 42 on the first fixed pipe 42, the inside of water tank is provided with cooling tube 45, the fixed pipe 46 of right-hand member fixedly connected with second of water tank, the one end fixedly connected with outlet pipe 47 of the fixed pipe 46 of second. The dismounting device 5 comprises a fixing block 51, a first sliding groove 52 is formed in the fixing block 51, a first sealing gasket 53 is slidably connected inside the first sliding groove 52, a fixing groove 54 is formed in the first sealing gasket 53, a first cylinder 55 is fixedly connected to one end of the cooling pipe 45, two second sliding grooves 56 are formed in the first cylinder 55, sliding rods 57 are slidably connected inside the two second sliding grooves 56, a water pipe 58 is fixedly connected to one end of each of the two sliding rods 57, a second cylinder 59 is fixedly connected to one end of the cooling pipe 45, a connecting pipe 510 is fixedly connected to one end of the second cylinder 59, a second sealing gasket 511 is sleeved on the surface of the connecting pipe 510, a clamping groove 512 is formed in the second fixing pipe 46, and when the roller body 1 needs to be cooled, the external water pipe is connected, the control valve 7 is opened, water is injected into the second water inlet pipe 6, when the cooling tank 2 is full of water, the control valve 7 is closed to stop water injection, the water pump 43 is opened by the control switch, the water pump 43 can flow the water to the first water inlet pipe 41 and then flows into the cooling tank 2 from the first water inlet pipe 41, when the roller body 1 works to heat, heat can be transmitted to the plurality of heat conduction pipes 3, so that the water entering the cooling tank 2 can cool the heat conduction pipes 3 and the roller body 1 simultaneously, the cooled water flows into the second fixed pipe 46 from the water outlet pipe 47 and then flows into the cooling pipe 45 from the second fixed pipe 46, when the water flows through the cooling pipe 45, the water in the water tank 44 on the outer surface of the cooling pipe 45 can cool the water in the cooling pipe 45, so that the cooled water flows into the first fixed pipe 42, and then the water in the first fixed pipe 42 is sent into the first water inlet pipe 41 by the water pump 43, thereby realize the cyclic utilization to water, and if cooling tube 45 appears damaging, the right-hand member of cooling tube 45 is held to the hand, then stimulate cooling tube 45 left, cooling tube 45 moves left and can make first drum 55 get into the inside of first sliding tray 52, thereby make the connecting pipe 510 of the other end of cooling tube 45 break away from the joint of joint groove 512, thereby alright dismantle with cooling tube 45, and when installing new cooling tube 45, earlier first drum 55 and first sliding tray 52 joint, then move cooling tube 45 left, make connecting pipe 510 and the joint groove 512 joint on the other end of cooling tube 45, thereby just accomplished the change to cooling tube 45.
Fixedly connected with second inlet tube 6 on the first inlet tube 41, second inlet tube 6 be provided with control valve 7, and second inlet tube 6 is when cooling bath 2 is inside not to have water, can be through the inside water injection of second inlet tube 6 to cooling bath 2 to thereby avoid water to flow from second inlet tube 6 through closing control valve 7 after cooling bath 2 water is full.
The top of the water tank 44 is provided with a water inlet 8, and the bottom of the water tank 44 is provided with a water outlet 9, when the water tank 44 is hot, water can be discharged from the water outlet 9, and new water can be injected into the water tank through the water inlet 8, so that the cooling pipe 45 can be cooled by the water in the water tank 44 normally.
The heat pipes 3 are provided with thirty-four heat pipes, thirty-four heat pipes 3 are symmetrically distributed at the top and the bottom of the cooling tank 2, and when the temperature of the roller body 1 is increased, heat on the roller body 1 can be transmitted to the heat pipes 3 through the heat pipes 3, so that the heat pipes 3 are in contact with water, and the effect of rapid cooling is achieved.
The two second sliding grooves 56 are symmetrically distributed on both sides of the first cylinder 55, and the two second sliding grooves 56 are fitted to one end of a sliding rod 57.
The first spring 513 is arranged inside the first sliding groove 52, the first spring 513 is located on the left side of the first sealing gasket 53, the first sealing gasket 53 is pushed by the first spring 513, the contact force between the first sealing gasket 53 and the water pipe 58 is increased, and therefore water cannot leak.
The second spring 514 is provided in the first cylinder 55, the second spring 514 is positioned at the right side of the water pipe 58, and the second spring 514 pushes the water pipe 58 to increase the contact force between the water pipe 58 and the first packing 53, thereby preventing water from leaking.
The utility model provides a cotton paper printing offset press's novel cooling body's theory of operation as follows:
when the roller body 1 needs to be cooled, the external water pipe is connected, the control valve 7 is opened, water is injected into the second water inlet pipe 6, when the cooling tank 2 is full of water, the control valve 7 is closed to stop water injection, the water pump 43 is opened by the control switch, the water can be flowed into the first water inlet pipe 41 by the water pump 43 and then flowed into the cooling tank 2 by the first water inlet pipe 41, when the roller body 1 works to heat, heat can be transmitted to the plurality of heat conduction pipes 3, so that the water entering the cooling tank 2 can simultaneously cool the heat conduction pipes 3 and the roller body 1, the cooled water can be flowed into the second fixed pipe 46 by the water outlet pipe 47 and then flowed into the cooling pipe 45 by the second fixed pipe 46, when the water flows through the cooling pipe 45, the water in the water tank 44 on the outer surface of the cooling pipe 45 can cool the water in the cooling pipe 45, so that the cooled water can be flowed into the first fixed pipe 42, then the water pump 43 sends the water in the first fixed pipe 42 to the inside of the first water inlet pipe 41, thereby realizing the recycling of the water, and if the cooling pipe 45 is damaged, the right end of the cooling pipe 45 is held by hand, then the cooling pipe 45 is pulled leftwards, the cooling pipe 45 moves leftwards, so that the first cylinder 55 enters the inside of the first sliding groove 52, so that the connecting pipe 510 at the other end of the cooling pipe 45 is separated from the clamping of the clamping groove 512, thereby the cooling pipe 45 can be disassembled, and when a new cooling pipe 45 is installed, the first cylinder 55 is firstly clamped with the first sliding groove 52, then the cooling pipe 45 moves leftwards, so that the connecting pipe 510 at the other end of the cooling pipe 45 is clamped with the clamping groove 512, thereby the replacement of the cooling pipe 45 is completed, the device has simple structure, the water can be recycled by the cooling pipe 45, thereby avoiding the waste of water resources, and if the cooling pipe 45 is damaged, the roller body 1 can be quickly disassembled and assembled, so that the roller body 1 can normally work.
Compared with the prior art, the utility model provides a novel cooling body of cotton paper printing offset press has following beneficial effect:
s1 is controlled by the switch to turn on the water pump 43, the water pump 43 will flow the water to the first inlet tube 41, then flow the water to the cooling tank 2 through the first inlet tube 41, when the roller body 1 works to heat, the heat will be transmitted to the heat conduction tubes 3, thereby the water entering the cooling tank 2 cools down the heat conduction tubes 3 and the roller body 1 at the same time, and the cooled water flows to the second fixed tube 46 through the outlet tube 47, and then flows to the cooling tube 45 through the second fixed tube 46.
S2 is when rivers are through cooling tube 45, the water in the cooling tube 45 surface water tank 44 can be cooled down the inside water of cooling tube 45, thereby make the inside of rivers first fixed pipe 42 after the cooling, send into the inside of first inlet tube 41 with the inside water of first fixed pipe 42 by water pump 43 again, thereby realize the cyclic utilization to water, this device simple structure, transmit roller body 1 through heat pipe 3 on with the heat on the roller body 1, thereby increase the area of contact of water and roller body 1, thereby make roller body 1 dispel the heat fast, and cool off water fast through water tank 44, thereby cyclic utilization once more, thereby avoid the waste to the water resource.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A novel cooling mechanism of cotton paper printing offset press, its characterized in that includes:
a roller body;
the cooling tank is arranged in the roller body, and a plurality of heat conduction pipes are arranged in the cooling tank;
cooling device, cooling device is fixed in the bottom of roller body, cooling device includes first inlet tube, the first fixed pipe of bottom fixedly connected with of first inlet tube, fixedly connected with water pump and the one end fixedly connected with water tank of first fixed pipe on the first fixed pipe, the inside of water tank is provided with the cooling tube, the fixed pipe of right-hand member fixedly connected with second of water tank, the one end fixedly connected with outlet pipe of the fixed pipe of second.
2. The novel cooling mechanism of the cotton paper printing offset press as claimed in claim 1, further comprising a detaching device, wherein the detaching device comprises a fixed block, a first sliding groove is formed in the fixed block, a first sealing gasket is slidably connected to the inside of the first sliding groove, a fixed groove is formed in the first sealing gasket, a first cylinder is fixedly connected to one end of the cooling pipe, two second sliding grooves are formed in the first cylinder, sliding rods are slidably connected to the insides of the two second sliding grooves, a water pipe is fixedly connected to one ends of the two sliding rods, a second cylinder is fixedly connected to one end of the cooling pipe, a connecting pipe is fixedly connected to one end of the second cylinder, a second sealing gasket is sleeved on the surface of the connecting pipe, and a clamping groove is formed in the second fixed pipe.
3. The novel cooling mechanism of a cotton paper printing offset press of claim 1, characterized in that a second water inlet pipe is fixedly connected to the first water inlet pipe, and a control valve is arranged on the second water inlet pipe.
4. The novel cooling mechanism of a tissue printing offset press according to claim 1, characterized in that the top of the water tank is provided with a water inlet and the bottom of the water tank is provided with a water outlet.
5. The novel cooling mechanism of cotton paper printing offset press of claim 1, characterized in that said heat conduction pipes are provided with thirty-four heat conduction pipes, and thirty-four heat conduction pipes are symmetrically distributed on the top and bottom of said cooling tank.
6. The novel cooling mechanism of a tissue printing offset press according to claim 2, characterized in that two of said second sliding grooves are symmetrically distributed on both sides of said first cylinder and are adapted to one end of a sliding bar.
7. The novel cooling mechanism of a tissue printing offset press according to claim 2, characterized in that a first spring is provided inside the first sliding groove, the first spring being located on the left side of the first sealing pad.
8. The novel cooling mechanism of a tissue printing offset press according to claim 2, characterized in that a second spring is provided inside the first cylinder, said second spring being located on the right side of the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943413.8U CN211390520U (en) | 2019-11-12 | 2019-11-12 | Novel cooling mechanism of cotton paper printing offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943413.8U CN211390520U (en) | 2019-11-12 | 2019-11-12 | Novel cooling mechanism of cotton paper printing offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390520U true CN211390520U (en) | 2020-09-01 |
Family
ID=72229024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921943413.8U Active CN211390520U (en) | 2019-11-12 | 2019-11-12 | Novel cooling mechanism of cotton paper printing offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390520U (en) |
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2019
- 2019-11-12 CN CN201921943413.8U patent/CN211390520U/en active Active
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