CN216708710U - Gravure printing roller - Google Patents
Gravure printing roller Download PDFInfo
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- CN216708710U CN216708710U CN202220015842.4U CN202220015842U CN216708710U CN 216708710 U CN216708710 U CN 216708710U CN 202220015842 U CN202220015842 U CN 202220015842U CN 216708710 U CN216708710 U CN 216708710U
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- roller body
- gravure printing
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Abstract
The utility model discloses a gravure printing roller, which comprises an inner roller body, wherein an inner cooling air cylinder is fixed on the inner wall of an inner mounting plate in the inner roller body, a plurality of first air dispersing holes which are linearly arranged are distributed on the surface of the inner cooling air cylinder, ten second air dispersing holes are distributed on each mounting plate, a connecting end block is fixed on the inner wall of two end heads of the inner cooling air cylinder, the inside of the connecting end block is a threaded hole and is conveniently connected with a threaded part at the end of an air inlet shaft, a closing plate is fixed on the inner wall of two end heads of the inner roller body, four air outlet holes are distributed on the surface of the closing plate, an external cold air pipe is connected with one end without threads of the air inlet shaft, cold air enters the inner cooling air cylinder through an air inlet through hole in the air inlet shaft, then is dispersed into each part in the inner roller body through the first air dispersing holes and the second air dispersing holes, and finally is discharged through the air outlet holes in the closing plate to cool the printing roller, therefore, the plate roller can be effectively cooled and radiated, and the printing quality and the printing efficiency are ensured.
Description
Technical Field
The utility model relates to the technical field of printing devices, in particular to a gravure printing roller.
Background
Printing is a technology of transferring ink to the surface of paper, fabric, plastic product, leather and other materials through plate making, ink applying, pressurizing and other steps, and the printing roller is one of the printing plate making products. In the prior art, most of plate rollers are cooled by adopting a water pipe and a fan, the water pipe cannot be tightly attached to the inner wall of the plate roller, in addition, the motor is required to be used for cooling by adopting the fan, the motor is arranged inside the plate roller, a large amount of heat is generated by continuous rotation of the motor, the cooling of the plate roller is not facilitated, the printing quality is influenced, and the printing efficiency is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a gravure printing roller which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a gravure printing roller, includes interior roll body, the fixedly connected with installation inner panel of interior roll body, the inner wall fixedly connected with interior cold air cylinder of installation inner panel, the inner wall fixedly connected with of interior cold air cylinder connects end block, the inner wall fixedly connected with of connecting end block axle that admits air, the both ends of interior roll body all are provided with the closing plate, the through-hole that admits air has been seted up to the inside of axle that admits air.
In order to achieve the effect of conveniently scattering cold air into each position in the printing roller, the inner cooling air cylinder is provided with a first air scattering hole on the outer surface, and a second air scattering hole is arranged on one side of the mounting inner plate.
In order to achieve the effect of facilitating the circulation flow of cold air, one side of the sealing plate is provided with an air outlet.
In order to achieve the effect of fixing the sealing plate, the gravure printing roller is characterized in that one side of the sealing plate is fixedly connected with a lantern ring, the outer surfaces of the air inlet shaft and the lantern ring are both provided with mounting through holes, and the inner wall of each mounting through hole is provided with a fixing inserted rod.
In order to achieve the effect of convenient printing, the outer surface of the inner roller body is provided with the outer roller body.
In order to achieve the effect of fixing the outer roller body, the inner wall of the outer roller body is fixedly connected with the clamping block, and one side of the inner roller body is fixedly connected with the clamping seat.
In order to achieve the effect of limiting the position of the outer roller body, one end of the outer roller body is fixedly connected with a limiting ring, and the other side of the inner roller body is provided with a limiting groove.
In order to achieve the effect of protecting the air inlet shaft when the printing plate roller is installed on the device, the outer surface of the air inlet shaft is provided with the connecting sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. the gravure printing roller is characterized in that the gravure printing roller is formed by arranging an inner roller body, an installation inner plate, an inner cooling air cylinder, a connecting end block, an air inlet shaft, a sealing plate and air inlet through holes, wherein the inner cooling air cylinder is fixed on the inner wall of the installation inner plate in the inner roller body, a plurality of first air dispersing holes which are linearly arranged are distributed on the surface of the inner cooling air cylinder, ten second air dispersing holes are distributed on each installation plate, the number of the installation inner plates is two, the connecting end block is fixed on the inner wall of two ends of the inner cooling air cylinder, a threaded hole is formed in the connecting end block and is convenient to be connected with the threaded position of the end of the air inlet shaft, the sealing plate is fixed on the inner wall of two ends of the inner roller body, four air outlet holes are distributed on the surface of the sealing plate, an external cold air pipe is connected with one end, which is not provided with threads, of the air inlet shaft, cold air enters the inner cooling air cylinder through the air inlet through holes in the air inlet shaft, and then the first air dispersing holes and the second air dispersing holes disperse air into the inner roller body, and finally, the printing roller is cooled by discharging through the air outlet hole on the closed plate, so that the printing roller can be effectively cooled and radiated, and the printing quality and the printing efficiency are ensured.
2. This gravure printing roller, through outer roll body, the joint piece, the joint seat, the setting of spacing groove and spacing ring, roll body surface including outer roll body cup joints, the joint piece is fixed on outer roll body one end inner wall, the spacing ring is fixed at the outer roll body other end, the joint seat is fixed on the roll body including and the outer roll body on the one end of joint piece homonymy, the spacing groove is located and the outer roll body on the one end of spacing ring homonymy, thereby when the outer roll body of installation, can cup joint the outer roll body from the one end of spacing groove on the inner roll body, make the joint piece fix on the joint seat at last, the spacing ring is located the spacing groove, thereby the installation is accomplished to outer roll body, dismantle earlier from joint one end when dismantling, then dismantle outer roll body from the inner roll body, can make things convenient for quick installation dismantlement to outer roll body like this, thereby the convenience is changed to outer roll body when having the demand.
Drawings
Fig. 1 is a schematic structural view of a gravure roll according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a bottom axial structure of a gravure printing roller according to embodiment 1 of the present invention;
fig. 3 is a schematic sectional structure view of an orthographic view of a gravure printing roller in embodiment 1 of the present invention;
FIG. 4 is a schematic axial structure view of a cross section of a gravure printing roller in embodiment 1 of the present invention;
FIG. 5 is a schematic view of an axial measurement structure of an inner roll body in a gravure roll in embodiment 1 of the present invention
Fig. 6 is a schematic structural view of a connecting sleeve in embodiment 2 of the present invention.
In the figure: 1. an inner roller body; 2. installing an inner plate; 3. an internal cooling air cylinder; 4. connecting the end block; 5. an air intake shaft; 6. a closing plate; 7. an air inlet through hole; 8. a first air-diffusing hole; 9. a second air-diffusing hole; 10. an air outlet; 11. a collar; 12. mounting a through hole; 13. fixing the inserted rod; 14. an outer roller body; 15. a clamping block; 16. a clamping seat; 17. a limiting groove; 18. a limiting ring; 19. a connecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, the gravure printing roller comprises an inner roller body 1, an inner mounting plate 2 is fixedly connected to the inner roller body 1, an inner cooling air cylinder 3 is fixedly connected to the inner wall of the inner mounting plate 2, a connecting end block 4 is fixedly connected to the inner wall of the inner cooling air cylinder 3, an air inlet shaft 5 is fixedly connected to the inner wall of the connecting end block 4, both ends of the inner roller body 1 are provided with closing plates 6, and an air inlet through hole 7 is formed in the air inlet shaft 5.
When the cold air cooling device is used, the inner roller body 1, the inner mounting plate 2, the inner cooling air cylinder 3, the connecting end block 4, the air inlet shaft 5, the closing plate 6 and the air inlet through hole 7 are arranged, the inner cooling air cylinder 3 is fixed on the inner wall of the inner mounting plate 2 in the inner roller body 1, the surface of the inner cooling air cylinder 3 is distributed with a plurality of first air dispersing holes 8 which are linearly arranged, each inner mounting plate 2 is distributed with ten second air dispersing holes 9, the number of the inner mounting plates 2 is two, the connecting end block 4 is fixed on the inner walls of two ends of the inner cooling air cylinder 3, the inside of the connecting end block 4 is a threaded hole, the connecting with the threaded part at the end of the air inlet shaft 5 is convenient, the closing plate 6 is fixed on the inner walls of two ends of the inner roller body 1, the surface of the closing plate 6 is distributed with four air outlet holes 10, the external cold air pipe is connected with the end without threads of the air inlet shaft 5, and cold air enters the inner cooling air cylinder 3 through the air inlet through hole 7 in the air inlet shaft 5, then, cold air is dispersed into each part in the inner roller body 1 through the first air dispersing holes 8 and the second air dispersing holes 9, and finally, the cold air is discharged through the air outlet holes 10 on the closing plate 6 to cool the printing roller, so that the printing roller can be effectively cooled and radiated, and the printing quality and the printing efficiency are ensured.
In this embodiment, the inner cooling cylinder 3 has a first air-diffusing hole 8 formed in the outer surface thereof, and a second air-diffusing hole 9 formed in the side thereof where the inner panel 2 is mounted.
When the cold air scattering device is used specifically, cold air can be conveniently scattered into each position inside the plate roller through the arrangement of the first air scattering holes 8 and the second air scattering holes 9.
In this embodiment, one side of the closing plate 6 is opened with an air outlet 10.
When the air conditioner is used specifically, the air outlet 10 is arranged, so that cold air can flow circularly.
In this embodiment, a collar 11 is fixedly connected to one side of the closing plate 6, mounting through holes 12 are formed in the outer surfaces of the air inlet shaft 5 and the collar 11, and a fixing insertion rod 13 is arranged on the inner wall of each mounting through hole 12.
In particular use, the closing plate 6 can be fixed by the arrangement of the lantern ring 11 and the fixing inserted rod 13.
In this embodiment, the outer surface of the inner roller body 1 is provided with an outer roller body 14.
When the printing roller is used specifically, the printing roller can print conveniently through the arrangement of the outer roller body 14.
In this embodiment, the inner wall of the outer roller body 14 is fixedly connected with a clamping block 15, and one side of the inner roller body 1 is fixedly connected with a clamping seat 16.
When the roller is used specifically, the outer roller body 14 can be fixed through the arrangement of the clamping blocks 15 and the clamping seats 16.
In this embodiment, one end of the outer roller 14 is fixedly connected with a limiting ring 18, and the other side of the inner roller 1 is provided with a limiting groove 17.
When the roller is used specifically, the installation position of the outer roller body 14 can be limited through the arrangement of the limiting groove 17 and the limiting ring 18.
The working principle is as follows: the inner cooling air cylinder 3 is fixed on the inner wall of an installation inner plate 2 in an inner roller body 1, the surface of the inner cooling air cylinder 3 is distributed with a plurality of first air dispersing holes 8 which are linearly arranged, each installation inner plate 2 is distributed with ten second air dispersing holes 9, the number of the installation inner plates 2 is two, a connecting end block 4 is fixed on the inner wall of two ends of the inner cooling air cylinder 3, the inside of the connecting end block 4 is a threaded hole which is conveniently connected with the threaded part of the end of an air inlet shaft 5, a closing plate 6 is fixed on the inner wall of two ends of the inner roller body 1, the surface of the closing plate 6 is distributed with four air outlet holes 10, an external cold air pipe is connected with the end without threads of the air inlet shaft 5, the cold air enters the inner cooling air cylinder 3 through an air inlet through hole 7 in the air inlet shaft 5, then the cold air is dispersed into each part in the inner roller body 1 through the first air dispersing holes 8 and the second air dispersing holes 9, and finally the cold air is discharged through the air outlet holes 10 on the closing plate 6, the outer roller body 14 is sleeved on the outer surface of the inner roller body 1, the clamping block 15 is fixed on the inner wall of one end of the outer roller body 14, the limiting ring 18 is fixed at the other end of the outer roller body 14, the clamping seat 16 is fixed on the inner roller body 1 and one end of the outer roller body 14, which is at the same side as the clamping block 15, the limiting groove 17 is positioned at one end of the outer roller body 14, which is at the same side as the limiting ring 18, so that when the outer roller body 14 is installed, the outer roller body 14 can be sleeved from one end of the limiting groove 17 on the inner roller body 1, finally the clamping block 15 is fixed on the clamping seat 16, the limiting ring 18 is positioned in the limiting groove 17, so that the outer roller body 14 is installed, the outer roller body 14 is firstly disassembled from the clamping end when disassembled, then the outer roller body 14 is disassembled from the inner roller body 1, and thus the outer roller body 14 can be conveniently and quickly installed and disassembled, so that the outer roller 14 can be conveniently replaced and printed when needed.
Example 2
As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: the outer surface of the air inlet shaft 5 is provided with a connecting sleeve 19.
When the device is used specifically, the air inlet shaft 5 can be protected when the printing plate roller is installed on the device through the arrangement of the connecting sleeve 19.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A gravure printing plate roller, includes interior roll body (1), its characterized in that: the inner roller comprises an inner roller body (1) and is characterized in that an inner mounting plate (2) is fixedly connected with the inner roller body (1), an inner cooling air cylinder (3) is fixedly connected with the inner wall of the inner mounting plate (2), an inner connecting end block (4) is fixedly connected with the inner wall of the inner cooling air cylinder (3), an air inlet shaft (5) is fixedly connected with the inner wall of the connecting end block (4), sealing plates (6) are arranged at two ends of the inner roller body (1), and an air inlet through hole (7) is formed in the air inlet shaft (5).
2. A gravure printing cylinder according to claim 1, characterized in that: the outer surface of the inner cooling air cylinder (3) is provided with a first air dispersing hole (8), and one side of the mounting inner plate (2) is provided with a second air dispersing hole (9).
3. A gravure printing cylinder according to claim 1, characterized in that: and one side of the closing plate (6) is provided with an air outlet (10).
4. A gravure printing cylinder according to claim 1, characterized in that: one side fixedly connected with lantern ring (11) of closing plate (6), installation through-hole (12) have all been seted up to the surface of admit air axle (5) and lantern ring (11), the inner wall of installation through-hole (12) is provided with fixed inserted bar (13).
5. A gravure printing cylinder according to claim 1, characterized in that: an outer roller body (14) is arranged on the outer surface of the inner roller body (1).
6. Gravure printing cylinder according to claim 5, characterized in that: the inner wall of the outer roller body (14) is fixedly connected with a clamping block (15), and one side of the inner roller body (1) is fixedly connected with a clamping seat (16).
7. Gravure printing cylinder according to claim 5, characterized in that: one end of the outer roller body (14) is fixedly connected with a limiting ring (18), and the other side of the inner roller body (1) is provided with a limiting groove (17).
8. A gravure printing cylinder according to claim 1, characterized in that: and a connecting sleeve (19) is arranged on the outer surface of the air inlet shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220015842.4U CN216708710U (en) | 2022-01-06 | 2022-01-06 | Gravure printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220015842.4U CN216708710U (en) | 2022-01-06 | 2022-01-06 | Gravure printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708710U true CN216708710U (en) | 2022-06-10 |
Family
ID=81888685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220015842.4U Active CN216708710U (en) | 2022-01-06 | 2022-01-06 | Gravure printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708710U (en) |
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2022
- 2022-01-06 CN CN202220015842.4U patent/CN216708710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: Building 4, No. 3, Keji San Road, Zhupingsha, Wangniudun Town, Dongguan City, Guangdong Province, 523000 Patentee after: Embossed Art Color (Dongguan) Printing Co.,Ltd. Address before: 523000 No. 3, zhupingsha Keji Third Road, Wangniudun Town, Dongguan City, Guangdong Province Patentee before: Letterpress Yicai (Dongguan) packaging printing Co.,Ltd. |
|
| TR01 | Transfer of patent right |