CN213291683U

CN213291683U - Printing roller cooling device for printing equipment

Info

Publication number: CN213291683U
Application number: CN202022119400.8U
Authority: CN
Inventors: 何伟民
Original assignee: Qingdao Hongshi Color Printing Co ltd
Current assignee: Qingdao Hongshi Color Printing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-28
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to the technical field of the lithography apparatus, especially, be a printing roller cooling device for lithography apparatus, including the supporting leg, one side of hollow tube is provided with the printing roll body, and the inside of printing roll body is provided with the cooling ring canal, and the lower terminal surface of water tank is provided with the refrigeration piece, and one side of second runner is provided with the motor, one side guide box of dead lever, and the up end of guide box is provided with the air-cooler, and the lower terminal surface of guide box is provided with the air outlet. The utility model discloses a set up the cooling ring canal, the inside heat of printing roll body is taken away to the coolant liquid through the inside of printing roll body, reduces the inside temperature of printing roll body to make the faster heat dissipation of printing roll body, guaranteed the quality of printing processing, through setting up the guide box, when cooling off the seal gum cover, concentrate the utilization to the wind that blows off, more heats can be taken away to the wind energy of concentrating, and then produce better cooling effect to the gum cover, ensure going on smoothly of printing.

Description

Printing roller cooling device for printing equipment

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a lithography apparatus uses brush roll cooling device.

Background

A modern printing machine for printing characters and images generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position on which the characters and images are printed on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the printed matter identical to printing plate.

There are the following problems:

1. traditional printing roller cooling device for printing apparatus is cooling down, often all cools down the surface of printing roller, does not cool down the inside of printing roller and handles.

2. When the traditional printing roller cooling device for the printing equipment cools the outside of the printing roller, the blown air is dispersed, and the required cooling effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a printing roller cooling device for lithography apparatus has solved the problem that can not go on the wind dispersion that blows off when with external cooling to inside when cooling.

In order to achieve the above object, the utility model provides a following technical scheme: a roller cooling device for a printing device comprises a supporting leg, wherein a rolling bearing is arranged inside the supporting leg, a hollow tube is arranged on the outer surface of the rolling bearing, a printing roller body is arranged on one side of the hollow tube, a cooling ring tube is arranged inside the printing roller body, a rubber sleeve is arranged on the outer surface of the printing roller body, a rotary joint is arranged at one end of the cooling ring tube, a first connecting tube is arranged at one end of the rotary joint, a connector is arranged at one end of the first connecting tube, a water outlet tube is arranged at one end of the connector, a water pump is arranged on the outer surface of the connector, a water tank is arranged on one side of the water outlet tube, a water filling port is arranged on the upper end face of the water tank, a refrigerating sheet is arranged on the lower end face of the water tank, the surface of first runner is provided with the belt, the one end of belt is provided with the second runner, one side of second runner is provided with the motor, the lower terminal surface of motor is provided with the base, the medial surface of supporting leg is provided with the dead lever, one side guide box of dead lever, the up end of guide box is provided with the air-cooler, the lower terminal surface of guide box is provided with the air outlet.

As an optimized technical scheme of the utility model, antifriction bearing swing joint is in the inside of supporting leg, hollow tube fixed connection is in antifriction bearing's surface.

As an optimal technical scheme of the utility model, printing roll body swing joint is in one side of hollow tube, cooling ring canal fixed connection is in printing roll body's inside.

As an optimal technical scheme of the utility model, gum cover swing joint is in the surface of printing roll body, rotary joint swing joint is in the one end of cooling ring canal.

As a preferred technical scheme of the utility model, first connecting pipe swing joint is in rotary joint's one end, connector swing joint is in the one end of first connecting pipe.

As a preferred technical scheme of the utility model, outlet pipe swing joint is in the one end of connector, water pump swing joint is in the surface of connector.

As a preferred technical scheme of the utility model, water tank fixed connection is in one side of outlet pipe, filler fixed connection is in the up end of water tank.

As a preferred technical scheme of the utility model, refrigeration piece swing joint is in the lower terminal surface of water tank, second connecting pipe fixed connection is in one side of water tank.

Compared with the prior art, the utility model provides a printing roller cooling device for lithography apparatus possesses following beneficial effect:

1. this printing roll body cooling device for printing apparatus through setting up the cooling ring pipe, and the inside heat of printing roll body is taken away to the coolant liquid through the inside of printing roll body, reduces the inside temperature of printing roll body to make the faster heat dissipation of printing roll body.

2. This printing roller cooling device for lithography apparatus through setting up the guide box, when cooling off the seal gum cover, concentrates the utilization to the wind that blows off, and more heats can be taken away to concentrated wind-force, and then produces better cooling effect to the gum cover, ensures going on smoothly of printing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the guide box of the present invention;

FIG. 3 is a cross-sectional view of the hollow tube of the present invention;

fig. 4 is a structural diagram of the motor of the present invention.

In the figure: 1. supporting legs; 2. a rolling bearing; 3. a hollow tube; 4. a printing roller body; 5. a cooling loop; 6. a rubber sleeve; 7. a rotary joint; 8. a connector; 9. a water pump; 10. a water outlet pipe; 11. a water tank; 12. a water filling port; 13. a refrigeration plate; 14. a second connecting pipe; 15. a first runner; 16. a belt; 17. a second runner; 18. a motor; 19. a base; 20. fixing the rod; 21. a guide box; 22. an air cooler; 23. an air outlet; 24. a first connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a printing roller cooling device for printing equipment comprises a supporting leg 1, wherein a rolling bearing 2 is arranged inside the supporting leg 1, a hollow tube 3 is arranged on the outer surface of the rolling bearing 2, a printing roller body 4 is arranged on one side of the hollow tube 3, a cooling ring tube 5 is arranged inside the printing roller body 4, a rubber sleeve 6 is arranged on the outer surface of the printing roller body 4, a rotary joint 7 is arranged at one end of the cooling ring tube 5, a first connecting tube 24 is arranged at one end of the rotary joint 7, a connecting head 8 is arranged at one end of the first connecting tube 24, a water outlet tube 10 is arranged at one end of the connecting head 8, a water pump 9 is arranged on the outer surface of the connecting head 8, a water tank 11 is arranged on one side of the water outlet tube 10, a water filling port 12 is arranged on the upper end face of the water tank 11, a, the outer surface of first runner 15 is provided with belt 16, and the one end of belt 16 is provided with second runner 17, and one side of second runner 17 is provided with motor 18, and the lower terminal surface of motor 18 is provided with base 19, and the medial surface of supporting leg 1 is provided with dead lever 20, one side guide box 21 of dead lever 20, and the up end of guide box 21 is provided with air-cooler 22, and the lower terminal surface of guide box 21 is provided with air outlet 23.

In this embodiment, the motor 18 drives the second rotating wheel 17 to rotate and then drives the belt 16 to rotate, the belt 16 drives the first rotating wheel 15 to rotate and then drives the printing roller body 4 to rotate, the base 19 fixes the position of the motor 18, the guide box 21 guides the cold air blown out from the air cooler 22, and the air outlet 23 discharges the cold air.

Specifically, antifriction bearing 2 swing joint is in the inside of supporting leg 1, and hollow tube 3 fixed connection is in the surface of antifriction bearing 2.

In this embodiment, the rolling bearing 2 protects the hollow tube 3, and the hollow tube 3 provides a space for the coolant to flow through.

Specifically, the printing roller body 4 is movably connected to one side of the hollow tube 3, and the cooling ring tube 5 is fixedly connected to the inside of the printing roller body 4.

In this embodiment, the printing roll body 4 drives the rubber sleeve 6 to rotate, and the cooling ring pipe 5 cools the printing roll body 4.

Specifically, the rubber sleeve 6 is movably connected to the outer surface of the printing roller body 4, and the rotary joint 7 is movably connected to one end of the cooling ring pipe 5.

In this embodiment, the rubber sleeve 6 can perform the printing work, and the rotary joint 7 connects the cooling collar 5 with the external pipe.

Specifically, the first connecting tube 24 is movably connected to one end of the rotary joint 7, and the connecting head 8 is movably connected to one end of the first connecting tube 24.

In this embodiment, the first connecting pipe 24 supplies the cooling liquid to the cooling loop 5, and the connecting head 8 connects the pipe to the water pump 9.

Specifically, the water outlet pipe 10 is movably connected to one end of the connector 8, and the water pump 9 is movably connected to the outer surface of the connector 8.

In this embodiment, the water outlet pipe 10 is used to discharge the treated coolant, and the water pump 9 pumps the coolant in the water tank 11.

Specifically, the water tank 11 is fixedly connected to one side of the water outlet pipe 10, and the water filling port 12 is fixedly connected to the upper end face of the water tank 11.

In this embodiment, the water tank 11 stores the coolant to be treated, and the coolant is added from the filler 12 when the coolant is lost.

Specifically, the refrigeration sheet 13 is movably connected to the lower end surface of the water tank 11, and the second connection pipe 14 is fixedly connected to one side of the water tank 11.

In this embodiment, the cooling fins 13 process the hot cooling liquid to cool the hot cooling liquid, and the cooling liquid with a raised temperature in the printing roller 4 enters the water tank 11 through the second connecting pipe 14.

In the embodiment, the water pump 9, the refrigerating sheet 13, the motor 18 and the air cooler 22 are known technologies which are already disclosed and widely applied to daily life, the model of the water pump 9 is ISW40-160, the model of the refrigerating sheet 13 is TEC1-12706, the model of the motor 18 is Y132S-4, and the model of the air cooler 22 is YN 5-47.

The utility model discloses a theory of operation and use flow: adding a proper amount of cooling liquid into a water tank 11, electrifying a motor 18, driving a printing roller body 4 to rotate by the motor 18, electrifying a refrigerating sheet 13 to start cooling the cooling liquid in the water tank 11, electrifying a water pump 9 to pump out the cooling liquid cooled in the water tank 11 after the printing roller body 4 operates for a period of time, conveying the cooling liquid into a cooling ring pipe 5 through a first connecting pipe 24, leading the cooling liquid to pass through the inside of the printing roller body 4 by the cooling ring pipe 5 to take away the heat inside the printing roller body 4 and reduce the temperature inside the printing roller body 4, so as to lead the printing roller body 4 to dissipate heat more quickly, then leading the cooling liquid into the water tank 11 through a second connecting pipe 14, cooling the cooling liquid again by the refrigerating sheet 13, recycling and avoiding waste, electrifying an air cooler 22, blowing cold air into a guide box 21 and blowing cold air to a rubber sleeve 6 through an air outlet 23, the guide box 21 can be used for intensively utilizing cold air when the rubber sleeve 6 is cooled, more heat can be taken away by concentrated wind power, a better cooling effect can be further produced for the rubber sleeve 6, and smooth printing is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a printing roller cooling device for lithography apparatus, includes the supporting leg, its characterized in that: the support leg is characterized in that a rolling bearing is arranged inside the support leg, a hollow pipe is arranged on the outer surface of the rolling bearing, a printing roller body is arranged on one side of the hollow pipe, a cooling ring pipe is arranged inside the printing roller body, a rubber sleeve is arranged on the outer surface of the printing roller body, a rotary joint is arranged at one end of the cooling ring pipe, a first connecting pipe is arranged at one end of the rotary joint, a connector is arranged at one end of the first connecting pipe, a water outlet pipe is arranged at one end of the connector, a water pump is arranged on the outer surface of the connector, a water tank is arranged on one side of the water outlet pipe, a water filling opening is arranged on the upper end face of the water tank, a refrigerating sheet is arranged on the lower end face of the water tank, a second connecting pipe is arranged on one side of the, one side of second runner is provided with the motor, the lower terminal surface of motor is provided with the base, the medial surface of supporting leg is provided with the dead lever, one side guide box of dead lever, the up end of guide box is provided with the air-cooler, the lower terminal surface of guide box is provided with the air outlet.

2. The apparatus of claim 1, wherein: the rolling bearing is movably connected inside the supporting leg, and the hollow tube is fixedly connected to the outer surface of the rolling bearing.

3. The apparatus of claim 1, wherein: the printing roller body is movably connected to one side of the hollow pipe, and the cooling ring pipe is fixedly connected to the inside of the printing roller body.

4. The apparatus of claim 1, wherein: the rubber sleeve is movably connected to the outer surface of the printing roller body, and the rotary joint is movably connected to one end of the cooling ring pipe.

5. The apparatus of claim 1, wherein: the first connecting pipe is movably connected to one end of the rotary joint, and the connector is movably connected to one end of the first connecting pipe.

6. The apparatus of claim 1, wherein: the water outlet pipe is movably connected to one end of the connector, and the water pump is movably connected to the outer surface of the connector.

7. The apparatus of claim 1, wherein: the water tank is fixedly connected to one side of the water outlet pipe, and the water filling port is fixedly connected to the upper end face of the water tank.

8. The apparatus of claim 1, wherein: the refrigeration piece is movably connected to the lower end face of the water tank, and the second connecting pipe is fixedly connected to one side of the water tank.