CN217598081U

CN217598081U - Self-cooling printing roller

Info

Publication number: CN217598081U
Application number: CN202221368349.7U
Authority: CN
Inventors: 刘守状
Original assignee: Qingdao Shengyilong Packaging Co ltd
Current assignee: Qingdao Shengyilong Packaging Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-18
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a version roller technical field discloses a self-cooling version roller, including version roller main part and two spliced poles, two the spliced pole is located the left and right sides of version roller main part respectively, the equal equidistance fixedly connected with a plurality of side is connected to the inner wall of version roller main part about, the one end of connecting the blade is equidistance fixed connection in outer wall one side of homonymy spliced pole respectively, the inner wall fixed connection of version roller main part is on the outer wall of a homothermal section of thick bamboo, the equal fixedly connected with heat radiation fins in inside left and right sides of a homothermal section of thick bamboo. The utility model discloses in, water-cooling section of thick bamboo, heat radiation fins, heat conduction section of thick bamboo and heat pipe evenly distributed in the soaking bucket can promote the whole radiating effect of version roller, and the connection blade can produce the air current when version roller main part rotates, discharges the inside hot-air of soaking section of thick bamboo, and the other end then can inhale cold air, prevents the inside long-pending heat of heat conduction section of thick bamboo, can increase the area of contact of heat conduction section of thick bamboo and air current through the radiating groove, improves the radiating effect of heat conduction section of thick bamboo.

Description

Self-cooling printing roller

Technical Field

The utility model relates to a version roller technical field especially relates to a self-cooling version roller.

Background

The plate roller is also called a steel roller, is mainly divided into a hollow roller, a solid roller, a roller with a shaft and a roller without a shaft, is generally used for plate making, is plated with copper on the surface of a roller, is engraved with patterns by an electronic engraving machine of a gravure plate, is plated with a layer of chromium, is delivered to a printing factory after being finished, and is commonly used for printing plastic packages.

When the plate roller is used, generally, long-time work is required, the plate roller body can generate heat seriously, if the temperature is too high, certain influence can be generated on the printing quality, and the use stability of the plate roller is influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a self-cooling printing roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a self-cooling version roller, includes version roller main part and two spliced poles, two the spliced pole is located the left and right sides of version roller main part respectively, the equal equidistance fixedly connected with a plurality of connecting blade of side about the inner wall of version roller main part, the one end of connecting blade is equidistance fixed connection in outer wall one side of homonymy spliced pole respectively, the inner wall fixed connection of version roller main part is on the outer wall of a homonymy section of thick bamboo, the equal fixedly connected with heat radiation fins in inside left and right sides of a homonymy section of thick bamboo, the inner wall middle part fixed connection of a homonymy section of thick bamboo is on the outer wall of a water-cooling section of thick bamboo, the left side upper portion and the right side lower part of a water-cooling section of thick bamboo all are provided with the through-hole, the equal fixedly connected with heat conduction section of thick bamboo in inner wall middle part of a homonymy section of thick bamboo, the equal distance fixedly connected with a plurality of heat conduction pipes in the inner wall front and back of a heat conduction section of thick bamboo, the one end difference fixed connection of heat radiation fins is homonymy.

As a further description of the above technical solution:

both sides the equal fixedly connected with installation piece of one end of spliced pole, equal equidistance is provided with a plurality of mounting hole on the installation piece.

As a further description of the above technical solution:

the connecting blades are all provided with inclination angles, and the inclination angles are 40 degrees.

As a further description of the above technical solution:

a plurality of radiating grooves are arranged in the heat conducting cylinder at equal intervals.

As a further description of the above technical solution:

and fixing grooves are formed in one sides of the outer walls of the radiating fins on two sides, and a water injection pipe and a water outlet pipe are fixedly connected in the fixing grooves on the two sides respectively.

As a further description of the above technical solution:

the left side the through-hole communicates with the one end of water injection pipe, and the right side the through-hole communicates with the one end of outlet pipe.

As a further description of the above technical solution:

and one end of the water injection pipe and one end of the water outlet pipe are both provided with a sealing cover.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the heat that version roller main part produced can at first transmit for the soaking section of thick bamboo, the water-cooling section of thick bamboo is located the inner wall middle part of the soaking section of thick bamboo, the heat at soaking section of thick bamboo middle part can be absorbed to the water-cooling section of thick bamboo under the effect of coolant liquid, through the heat conduction section of thick bamboo of soaking section of thick bamboo inner wall middle part both sides fixed connection, can absorb the heat of soaking section of thick bamboo middle part both sides, can transmit the heat of the heat conduction section of thick bamboo on the radiating fin of soaking section of thick bamboo inner wall both sides fixed connection through the heat pipe, the water injection pipe of the water-cooling section of thick bamboo is with the outlet pipe is metal heat conduction material together, consequently, the partial heat that the water-cooling section of thick bamboo produced also can be transmitted to the radiating fin on, the heat radiation structure of whole version roller distributes evenly, and the radiating effect is good.

2. The utility model discloses in, when version roller main part rotates, because connecting blade has certain inclination, and the connecting blade angle of both sides is unanimous, can produce certain air current like fan blade when synchronous rotation, discharge the inside hot-air of a soaking section of thick bamboo from the one end of a soaking section of thick bamboo, and the other end of a soaking section of thick bamboo then can inhale cold air, form one side and go out hot-blast, the state of cold wind advances on one side, prevent the inside phenomenon of long-pending heat that produces of a heat conduction section of thick bamboo, through the radiating groove that the inside equidistance of a heat conduction section of thick bamboo set up, can increase the area of contact of a heat conduction section of thick bamboo and air current, the radiating effect when improving the air current and passing a heat conduction section of thick bamboo.

Drawings

Fig. 1 is a perspective view of a self-cooling printing roller provided by the present invention;

fig. 2 is an exploded view of a self-cooling printing roller provided by the present invention;

fig. 3 is a schematic structural view of a cooling cylinder of a self-cooling printing roller according to the present invention;

fig. 4 is a schematic view of a heat conduction structure of a self-cooling printing roller provided by the present invention.

Illustration of the drawings:

1. a printing roller main body; 2. a soaking cylinder; 3. mounting a sheet; 4. mounting holes; 5. connecting columns; 6. connecting the blades; 7. heat dissipation fins; 8. a heat conducting cylinder; 9. a heat conducting pipe; 10. a water-cooling cylinder; 11. a water injection pipe; 12. a sealing cover; 13. a through hole; 14. a heat sink; 15. a water outlet pipe; 16. and fixing the grooves.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the self-cooling printing roller comprises a printing roller main body 1 and two connecting columns 5, wherein the two connecting columns 5 are respectively positioned on the left side and the right side of the printing roller main body 1, a plurality of connecting blades 6 are fixedly connected to the left side and the right side of the inner wall of the printing roller main body 1 at equal intervals, one ends of the connecting blades 6 are respectively and fixedly connected to one side of the outer wall of the connecting columns 5 at the same side at equal intervals, the connecting blades 6 mainly have the function of mutually connecting the printing roller main body 1 and the connecting columns 5, the inner wall of the printing roller main body 1 is fixedly connected to the outer wall of a uniform heat tube 2, the uniform heat tube 2 is made of pure copper or other metals with strong heat conduction performance, heat generated by the printing roller main body 1 can be absorbed, heat dissipation fins 7 are fixedly connected to the left side and the right side of the inside of the uniform heat tube 2, the middle part of the inner wall of the uniform heat tube 2 is fixedly connected to the outer wall of a water cooling tube 10, cooling liquid is arranged inside the water cooling tube 10, the upper part and lower part of the left side of the water cooling tube 10 are respectively provided with through holes 13, the inner wall of the uniform heat tube 8, and the heat dissipation fins 7 can be uniformly distributed on the inner wall of the heat conduction tube 2, and the heat dissipation fins 9, and the heat dissipation fins 7 can be uniformly distributed on the front and the inner wall of the uniform heat dissipation fins.

One end of the connecting columns 5 at two sides is fixedly connected with a mounting plate 3, a plurality of mounting holes 4 are arranged on the mounting plate 3 at equal intervals, the printing roller main body 1 can be connected with a driving structure of a printing roller through the mounting plate 3 and the mounting holes 4, the connecting blades 6 are provided with inclination angles which are 40 degrees, the connecting blades 6 can generate certain airflow like fan blades when synchronously rotating along with the printing roller main body 1, hot air in the soaking cylinder 2 is discharged from one end of the soaking cylinder 2, if the printing roller rotates reversely, the airflow is guided to be discharged from the other end of the soaking cylinder 2, a plurality of radiating grooves 14 are arranged in the heat conducting cylinder 8 at equal intervals, and the contact area between the heat conducting cylinder 8 and the airflow can be increased through the radiating grooves 14, improve the radiating effect when the air current passes heat conduction section of thick bamboo 8, prevent 2 inside long-pending hot phenomena that produce of samming section of thick bamboo simultaneously, outer wall one side of both sides heat radiation fins 7 all is provided with fixed slot 16, fixedly connected with water injection pipe 11 and outlet pipe 15 in the fixed slot 16 of both sides respectively, left side through-hole 13 communicates with the one end of water injection pipe 11, can pour into the coolant liquid into to the inside of a water cooling section of thick bamboo 10 through water injection pipe 11, right side through-hole 13 communicates with the one end of outlet pipe 15, can discharge the coolant liquid through outlet pipe 15, the change of coolant liquid is just conveniently gone, the one end of water injection pipe 11 and the one end of outlet pipe 15 all are provided with sealed lid 12, can prevent through sealed lid 12 that the coolant liquid from flowing from the inside of a water cooling section of thick bamboo 10.

The working principle is as follows: when the self-cooling printing roller is used, cooling liquid needs to be injected into the water cooling cylinder 10 firstly, the sealing cover 12 at one end of the water injection pipe 11 is unscrewed firstly, the cooling liquid is injected into the water cooling cylinder 10 through the water injection pipe 11, then the sealing cover 12 is unscrewed again, the replenishment of the cooling liquid can be completed, in the working process of the printing roller, the printing roller main body 1 can generate a large amount of heat, because the inner wall of the printing roller main body 1 is fixedly connected to the outer wall of the soaking cylinder 2, the heat of the printing roller main body 1 can be firstly transmitted to the soaking cylinder 2, the water cooling cylinder 10 is positioned in the middle of the inner wall of the soaking cylinder 2, the water cooling cylinder 10 can absorb the heat in the middle of the soaking cylinder 2 under the action of the cooling liquid, the heat on the two sides of the middle of the soaking cylinder 2 can be absorbed through the heat conduction cylinders 8 fixedly connected to the two sides of the middle of the soaking cylinder 2, and then the heat conduction pipes 9 fixedly connected to the inner wall of the heat conduction cylinders 8 at equal intervals, the heat of the heat conducting tube 8 can be transferred to the heat dissipating fins 7 fixedly connected with both sides of the inner wall of the soaking tube 2, the water injecting tube 11 and the water outlet tube 15 of the water cooling tube 10 are both made of metal heat conducting material, therefore, part of the heat generated by the water cooling tube 10 can also be transferred to the heat dissipating fins 7, when the printing roller main body 1 rotates, because the connecting blades 6 have certain inclination angles and the angles of the connecting blades 6 on both sides are consistent, a certain air flow can be generated like fan blades when synchronously rotating, the hot air in the soaking tube 2 is discharged from one end of the soaking tube 2, the other end of the soaking tube 2 can suck the cold air, a state of discharging hot air and feeding cold air is formed, the phenomenon of heat accumulation in the heat conducting tube 8 is prevented, and the contact area between the heat conducting tube 8 and the air flow can be increased through the heat dissipating grooves 14 equidistantly arranged in the heat conducting tube 8, the heat dissipation effect when the air current passes through the heat conduction cylinder 8 is improved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a self-cooling version roller, includes version roller main part (1) and two spliced poles (5), its characterized in that: two spliced pole (5) are located the side of controlling of version roller main part (1) respectively, the equal equidistance fixedly connected with a plurality of connection blade (6) of side is controlled to the inner wall of version roller main part (1), the one end of connection blade (6) is equidistance fixed connection in outer wall one side of homonymy spliced pole (5) respectively, the inner wall fixed connection of version roller main part (1) is on the outer wall of a homonymy section of thick bamboo (2), the equal fixedly connected with heat radiation fins (7) in inside left and right sides of a homonymy section of thick bamboo (2), the inner wall middle part fixed connection of a homonymy section of thick bamboo (2) is on the outer wall of a water-cooling section of thick bamboo (10), the left side upper portion and the right side lower part of a water-cooling section of thick bamboo (10) all are provided with through-hole (13), the equal fixedly connected with heat conduction section of thick bamboo (8) in inner wall middle part left and right sides of a homonymy section of thick bamboo (2), the equal distance fixedly connected with a plurality of heat pipe (9) in the inner wall front and back side of a plurality of a heat radiation fins (7) respectively, the one end of heat conduction pipe (9) is fixed connection in the middle part of homonymy heat radiation fins (7).

2. The self-cooling printing roller according to claim 1, characterized in that: both sides the equal fixedly connected with installation piece (3) of one end of spliced pole (5), equal distance is provided with a plurality of mounting hole (4) on installation piece (3).

3. A self-cooling printing roller according to claim 1, characterized in that: the connecting blades (6) are all provided with inclination angles which are 40 degrees.

4. A self-cooling printing roller according to claim 1, characterized in that: the inside of the heat conducting cylinder (8) is provided with a plurality of heat radiating grooves (14) at equal intervals.

5. The self-cooling printing roller according to claim 1, characterized in that: fixing grooves (16) are formed in one sides of the outer walls of the radiating fins (7) on the two sides, and water injection pipes (11) and water outlet pipes (15) are fixedly connected into the fixing grooves (16) on the two sides respectively.

6. The self-cooling printing roller according to claim 5, characterized in that: the left side through hole (13) is communicated with one end of a water injection pipe (11), and the right side through hole (13) is communicated with one end of a water outlet pipe (15).

7. The self-cooling printing roller according to claim 5, characterized in that: and one end of the water injection pipe (11) and one end of the water outlet pipe (15) are both provided with a sealing cover (12).