CN215041169U - Printing machine capable of rapidly cooling printing roller - Google Patents
Printing machine capable of rapidly cooling printing roller Download PDFInfo
- Publication number
- CN215041169U CN215041169U CN202120537182.1U CN202120537182U CN215041169U CN 215041169 U CN215041169 U CN 215041169U CN 202120537182 U CN202120537182 U CN 202120537182U CN 215041169 U CN215041169 U CN 215041169U
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- printing roller
- printing
- cooling
- frame
- machine capable
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses a printing machine capable of quickly cooling a printing roller, which relates to the field of printing equipment and comprises a frame, wherein the printing roller which is transversely arranged is installed on the frame in a rotating fit manner, a motor is fixedly installed at the side edge of the frame, the motor drives the printing roller to rotate, a cylindrical water tank is formed in the printing roller, cooling liquid is injected into the cylindrical water tank, a plurality of heating panels are formed on the inner wall of the cylindrical water tank, a transversely arranged cooling rod is fixedly installed at the axle center in the cylindrical water tank, the cooling liquid submerges the cooling rod to be arranged, a plurality of heating panel circular arrays are arranged outside the cooling rod, and the heating panels and the cooling rod are mutually separated; the beneficial effects are that: the cooling rod cools the cooling liquid, the cooling liquid brings away heat on the printing roller, and when the printing roller rotates, the cooling liquid can gradually flow into a gap between every two heating panels, so that quick heat dissipation is realized, high-temperature damage caused by printing glue is avoided, the printing effect of the printing roller is improved, and the service life of the printing roller is prolonged.
Description
Technical Field
The utility model belongs to the technical field of lithography apparatus and specifically relates to a can be fast to printing machine of printing roller cooling.
Background
The printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle 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 of the characters and images 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 same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.
When the printing machine used, the printing roller in the printing machine need rotate, and the printing glue on the printing roller surface covers printing ink and rendition is to the stock on, however, the printing roller in the printing machine generally did not possess radiating function on the market at present, and the printing glue can receive the influence of high temperature, leads to the printing effect to descend.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
The utility model provides a can be fast to printing machine of printing roller cooling, which comprises a frame, the printing roller of horizontal setting is installed to normal running fit in the frame, the side fixed mounting of frame has the motor, the motor drives the printing roller rotatory, the shaping has cylindrical basin in the printing roller, it has the coolant liquid to pour into in the cylindrical basin, the shaping has a plurality of heating panels on the inner wall of cylindrical basin, axle center department fixed mounting in the cylindrical basin has the cooling stick of horizontal setting, the coolant liquid floods the setting of cooling stick, the outside at the cooling stick is arranged to the circular array of a plurality of heating panels, separate the setting each other between heating panel and the cooling stick.
As a further aspect of the present invention: the printing roller is internally and fixedly provided with a power supply, the power supply and the cylindrical water tank are mutually separated, the power supply is electrically connected with the cooling rod, the printing roller is embedded with a charging port, and the charging port is electrically connected with the power supply.
As a further aspect of the present invention: an indicator light is fixedly arranged on the outer side of the printing roller, and an indicator light circuit is arranged between a power supply and the cooling rod in series.
As a further aspect of the present invention: the end of the printing roller is formed with a water inlet and a water outlet, the inner ends of the water inlet and the water outlet are correspondingly communicated with the cylindrical water tank, the water inlet and the water outlet are arranged in a mutually separated mode, and valves are fixedly arranged on the water inlet and the water outlet.
As a further aspect of the present invention: the left end and the right end of the printing roller are fixedly provided with rotating shafts, the rotating shafts are installed on the machine frame in a rotating fit mode, and rolling bearings are installed between the rotating shafts and the machine frame in a clearance fit mode.
As a further aspect of the present invention: the outside shaping of printing roller has two spacing rings that separately set up, and two spacing rings correspond and set up the left and right sides at cylindrical basin.
As a further aspect of the present invention: the printing roller is made of aluminum alloy.
Compared with the prior art, the beneficial effects of the utility model are that: the cooling rod cools the cooling liquid in the cylindrical water tank, the cooling liquid can take away heat on the printing roller through the heating panel, when the printing roller rotates, the cooling liquid can flow into the clearance between every two heating panels gradually, thereby realizing quick heat dissipation, thereby keeping constant the temperature of the printing roller during operation, enabling the printing glue on the printing roller not to be damaged at high temperature, improving the printing effect of the printing roller, and simultaneously prolonging the service life of the printing roller.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of fig. 1 at B.
Fig. 4 is a schematic sectional structure view of the printing roller of the present invention.
Shown in the figure: 1. a frame; 2. a printing roller; 3. a motor; 4. a cylindrical water tank; 5. cooling liquid; 6. a heat dissipation plate; 7. a cooling bar; 8. a power source; 9. a charging port; 10. a water inlet; 11. a water outlet; 12. a valve; 13. a rotating shaft; 14. a rolling bearing; 15. a limiting ring; 16. and an indicator light.
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.
Referring to fig. 1-4, a printing machine capable of rapidly cooling a printing roller comprises a frame 1, wherein the frame 1 is rotatably and cooperatively provided with a printing roller 2 which is transversely arranged, a motor 3 is fixedly installed at the side edge of the frame 1, the motor 3 drives the printing roller 2 to rotate, a cylindrical water tank 4 is formed in the printing roller 2, cooling liquid 5 is injected into the cylindrical water tank 4, a plurality of heat dissipation plates 6 are formed on the inner wall of the cylindrical water tank 4, a transversely arranged cooling rod 7 is fixedly installed at the axis position in the cylindrical water tank 4, the cooling liquid 5 submerges the cooling rod 7, the heat dissipation plates 6 are circularly arranged outside the cooling rod 7 in an array manner, and the heat dissipation plates 6 and the cooling rod 7 are arranged in a mutually separated manner;
the principle is as follows: the cooling rod 7 cools the cooling liquid 5 in the cylindrical water tank 4, the cooling liquid 5 can rapidly take away heat on the printing roller 2 through the heating panel 6, when the printing roller 2 rotates, the cooling liquid 5 can gradually flow into a gap between every two heating panels 6, thereby realizing rapid heat dissipation, thereby keeping constant the temperature of the printing roller 2 during working, so that the printing glue on the printing roller 2 cannot be damaged at high temperature, the printing effect of the printing roller 2 is improved, and meanwhile, the service life of the printing roller 2 is prolonged.
As a further aspect of the present invention: a power supply 8 is fixedly arranged in the printing roller 2, the power supply 8 and the cylindrical water tank 4 are mutually separated, the power supply 8 is electrically connected with the cooling rod 7, a charging port 9 is embedded and arranged on the printing roller 2, and the charging port 9 is electrically connected with the power supply 8; the cooling rod 7 is supplied with power by a self-contained power supply 8 in the printing roller 2, so that the phenomenon of winding of electric wires is avoided, the printing roller 2 can stop rotating when the power supply 8 is insufficient, and the power supply 8 is charged through the charging port 9, so that the use is convenient;
at the present technological level, in various fields of the real society, the technology of charging the power supply 8 by the charging port 9 is mature, and it does not belong to the protection scope of the present technical solution, and therefore, the above structure is not described in detail.
As a further aspect of the present invention: an indicator light 16 is fixedly arranged on the outer side of the printing roller 2, and a circuit of the indicator light 16 is connected in series between the power supply 8 and the cooling rod 7; the indicator light 16 lights when the cooling rod 7 works, and whether the power supply 8 is insufficient or not can be visually judged, so that the power supply 8 can be charged in time.
As a further aspect of the present invention: a water inlet 10 and a water outlet 11 are formed at the end part of the printing roller 2, the inner ends of the water inlet 10 and the water outlet 11 are correspondingly led into the cylindrical water tank 4, the water inlet 10 and the water outlet 11 are arranged in a mutually separated mode, and valves 12 are fixedly arranged on the water inlet 10 and the water outlet 11; so that the cooling liquid 5 can be replaced at regular time, and the cooling effect is improved.
As a further aspect of the present invention: the left end and the right end of the printing roller 2 are fixedly provided with rotating shafts 13, the rotating shafts 13 are arranged on the rack 1 in a rotating fit mode, and rolling bearings 14 are arranged between the rotating shafts 13 and the rack 1 in a clearance fit mode; so that the printing roller 2 can be mounted on the frame 1 in a more stable running fit.
As a further aspect of the present invention: two separately arranged limiting rings 15 are formed on the outer side of the printing roller 2, and the two limiting rings 15 are correspondingly arranged on the left side and the right side of the cylindrical water tank 4; thereby inject the effective printing distance of printing roller 2, the effective printing distance that the cooling stick 7 and the coolant liquid 5 in the cylindrical basin 4 can give printing roller 2 carries out the constant temperature heat dissipation to improve the effect of printing, avoided the printing to glue overheated damage.
As a further aspect of the present invention: the printing roller 2 is made of aluminum alloy; the aluminum alloy has excellent heat conduction effect, so that the heat of the printing roller 2 can be more quickly transferred to the cooling rod 7 through the heat dissipation plate 6 and the cooling liquid 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a can be fast to printing machine of printing roller cooling, includes the frame, and the printing roller of horizontal setting is installed to normal running fit in the frame, and the side fixed mounting of frame has the motor, and it is rotatory that the motor drives the printing roller, its characterized in that: the shaping has cylindrical basin in the printing roller, and the injection has the coolant liquid in the cylindrical basin, and the shaping has a plurality of heating panels on the inner wall of cylindrical basin, and axle center department fixed mounting in the cylindrical basin has the cooling stick of horizontal setting, and the coolant liquid submerges the setting of cooling stick, and the setting is separated each other between heating panel and the cooling stick in the outside of cooling stick is arranged to a plurality of heating panel circular array.
2. The printing machine capable of rapidly cooling the printing roller according to claim 1, wherein: the printing roller is internally and fixedly provided with a power supply, the power supply and the cylindrical water tank are mutually separated, the power supply is electrically connected with the cooling rod, the printing roller is embedded with a charging port, and the charging port is electrically connected with the power supply.
3. The printing machine capable of rapidly cooling the printing roller according to claim 2, wherein: an indicator light is fixedly arranged on the outer side of the printing roller, and an indicator light circuit is arranged between a power supply and the cooling rod in series.
4. The printing machine capable of rapidly cooling the printing roller according to claim 1, wherein: the end of the printing roller is formed with a water inlet and a water outlet, the inner ends of the water inlet and the water outlet are correspondingly communicated with the cylindrical water tank, the water inlet and the water outlet are arranged in a mutually separated mode, and valves are fixedly arranged on the water inlet and the water outlet.
5. The printing machine capable of rapidly cooling the printing roller according to claim 1, wherein: the left end and the right end of the printing roller are fixedly provided with rotating shafts, the rotating shafts are installed on the machine frame in a rotating fit mode, and rolling bearings are installed between the rotating shafts and the machine frame in a clearance fit mode.
6. The printing machine capable of rapidly cooling the printing roller according to claim 1, wherein: the outside shaping of printing roller has two spacing rings that separately set up, and two spacing rings correspond and set up the left and right sides at cylindrical basin.
7. The printing machine capable of rapidly cooling the printing roller according to claim 1, wherein: the printing roller is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537182.1U CN215041169U (en) | 2021-03-15 | 2021-03-15 | Printing machine capable of rapidly cooling printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120537182.1U CN215041169U (en) | 2021-03-15 | 2021-03-15 | Printing machine capable of rapidly cooling printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215041169U true CN215041169U (en) | 2021-12-07 |
Family
ID=79261309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120537182.1U Active CN215041169U (en) | 2021-03-15 | 2021-03-15 | Printing machine capable of rapidly cooling printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215041169U (en) |
-
2021
- 2021-03-15 CN CN202120537182.1U patent/CN215041169U/en active Active
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