CN210821408U - Printing roller cleaning device - Google Patents
Printing roller cleaning device Download PDFInfo
- Publication number
- CN210821408U CN210821408U CN201921458981.9U CN201921458981U CN210821408U CN 210821408 U CN210821408 U CN 210821408U CN 201921458981 U CN201921458981 U CN 201921458981U CN 210821408 U CN210821408 U CN 210821408U
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- CN
- China
- Prior art keywords
- tank
- washing
- flushing
- roller
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000005406 washing Methods 0.000 claims abstract description 114
- 238000011010 flushing procedure Methods 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a printing plate roller cleaning device, which comprises a washing tank, an auxiliary washing tank, a flushing tank, an auxiliary flushing tank and a clapboard; the washing tank and the flushing tank are respectively positioned at the front side and the rear side of the partition board; the printing plate roller can be fixed on two first bearing seats in the washing tank and is meshed with a first driving motor; a pre-washing spray head is arranged on one side of the washing tank on the partition plate and is connected with an external water tank; the printing plate roller can be fixed on a second bearing seat in the flushing tank and is connected with a second driving motor in a meshing manner; a washing nozzle is arranged on one side of the upper washing groove on the partition plate and is connected with an external water tank; a first gate valve is arranged between the auxiliary washing tank and the washing tank; a second gate valve is arranged between the auxiliary flushing groove and the flushing groove. The utility model discloses can clear away the remaining cleaner in galley roller surface effectively, prolong the life of galley roller.
Description
Technical Field
The utility model belongs to the technical field of printing machine maintenance equipment, concretely relates to galley roller cleaning device.
Background
The printing plate roller is used as a rubber roller for impressing, ink adjusting and ink transmitting in a printing machine. The staggered reticulate patterns are distributed on the surface of the printing roller, and after printing operation is finished every day, residual ink and impurities in the reticulate patterns need to be cleaned in time, so that the influence of ink residue on the surface of the printing roller, which causes uneven ink pressure and uneven depth in next printing, is avoided. In the existing part of the printing plate roller cleaning device, a printing plate roller is placed in a tank body, a cleaning agent capable of dissolving ink is contained in the tank body, and the printing plate roller is driven by a driving motor to rotate so as to clean the ink on the surface of the printing plate roller evenly and stably. However, the cleaning method cannot thoroughly clean the cleaning agent remained on the surface of the printing plate roller, and the cleaning agent is adhered to the printing plate roller for a long time and is easy to accelerate the aging of the rubber roller, so that the equipment cost is indirectly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a galley roller cleaning device can clear away the remaining cleaner in galley roller surface effectively, prolongs the life of galley roller.
The utility model provides a following technical scheme:
a printing roller cleaning device comprises a washing tank, an auxiliary washing tank, a flushing tank, an auxiliary flushing tank and a partition plate; the washing tank and the flushing tank are respectively positioned on the front side and the rear side of the partition plate, the washing tank is used for containing washing liquid, and the flushing tank is used for cleaning the washing liquid remained on the printing roller;
two first bearing seats are arranged in the washing tank at intervals, two ends of a rotating shaft of the printing roller can be respectively fixed in the two first bearing seats, a first driving motor is arranged on the outer side wall of the washing tank, and an output shaft of the first driving motor can be connected with the rotating shaft of the printing roller in a meshing manner; a plurality of pre-washing spray heads are mounted on the partition plate, outlets of the pre-washing spray heads face to a printing plate roller in the washing tank, the pre-washing spray heads are connected with an external water tank through water pipes, and pre-washing switches are mounted on the pre-washing spray heads;
two second bearing seats are arranged in the flushing tank at intervals, two ends of a rotating shaft of the printing plate roller can be respectively fixed in the two second bearing seats, a second driving motor is arranged on the outer side wall of the flushing tank, and an output shaft of the second driving motor can be connected with the rotating shaft of the printing plate roller in a meshing manner; a plurality of flushing nozzles are mounted on the partition plate, outlets of the flushing nozzles face the printing roller in the flushing tank, the flushing nozzles are connected with an external water tank through water pipes, and flushing switches are mounted on the flushing nozzles;
a first communicating port is arranged between the auxiliary washing tank and the washing tank, a first gate valve is installed in the first communicating port, and the opening degree of the first communicating port can be controlled by the first gate valve;
and a second communicating port is arranged between the auxiliary flushing tank and the flushing tank, a second gate valve is installed in the second communicating port, and the opening degree of the second communicating port can be controlled by the second gate valve.
Preferably, a heating rod is installed on the inner side wall of the washing tank and connected with an external power supply.
Preferably, the partition board is further provided with a drying nozzle, the drying nozzle is provided with an air injection switch, and the drying nozzle is connected with a compressed air source.
Preferably, the drying spray head is positioned below the washing spray head, and the distance between the drying spray head and the top of the printing plate roller in the washing groove is 4-10 cm.
Preferably, the auxiliary washing tank and the auxiliary washing tank are provided with water outlets on the lower side walls.
Preferably, the first bearing seat and the second bearing seat are both split bearing seats fastened and connected by bolts.
The utility model has the advantages that: the utility model discloses utilize the baffle to separate wash bowl and flushing tank, add washing liquid and dissolve printing ink and impurity in the printing roller surface reticulation in the wash bowl, a driving motor drive printing roller rotates slowly and washes printing roller surface evenly, and the washing is accomplished the back, adjusts first slide valve, and a part washing liquid in the discharge wash bowl is to supplementary wash bowl, makes printing roller contactless washing liquid, then starts the pre-flush switch, tentatively washes printing roller surface residual washing liquid. And transferring the printing plate roller into a washing tank, starting a second driving motor, rotating the printing plate roller, and starting a washing switch to further wash the washing liquid remained on the surface of the printing plate roller. The utility model discloses can accomplish the washing and the process of washing of galley roller, clean effectual to can clear away the remaining cleaner in galley roller surface effectively, prolong the life of galley roller.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the internal structure of the washing tank and the auxiliary washing tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the rinsing tank and the auxiliary rinsing tank of the present invention;
labeled as: 1. a washing tank; 2. an auxiliary washing tank; 3. a washing tank; 4. an auxiliary flushing tank; 5. a partition plate; 6. a first bearing housing; 7. a first drive motor; 8. printing plate rollers; 9. a rotating shaft; 10. pre-washing the spray head; 11. a first gate valve; 12. a heating rod; 13. a second bearing housing; 14. a second drive motor; 15. washing the spray head; 16. a second gate valve; 17. a water outlet; 18. and (5) drying the spray head.
Detailed Description
As shown in fig. 1 to 3, a printing plate roller cleaning apparatus includes a washing tank 1, an auxiliary washing tank 2, a rinsing tank 3, an auxiliary rinsing tank 4, and a partition plate 5.
The washing tank 1 and the flushing tank 3 are respectively positioned at the front side and the rear side of the partition plate 5, and the heights of the side walls of the washing tank 1 and the flushing tank 3 are lower than that of the partition plate 5, so that a printing plate roller can be conveniently installed in the washing tank 1 and the flushing tank 3, and a washing liquid can be conveniently added into the washing tank 1. Cleaning solution is contained in the cleaning tank 1, and the cleaning solution can dissolve ink and impurities in the reticulate pattern on the surface of the printing roller 8; the washing tank 3 is used for washing the residual washing liquid on the printing plate roller 8 and quickly drying the printing plate roller 8.
As shown in fig. 2, two first bearing seats 6 are installed at intervals in the washing tank 1, two ends of a rotating shaft 9 of the printing plate roller 8 can be respectively fixed in the two first bearing seats 6, a first driving motor 7 is installed on the outer side wall of the washing tank 1, and an output shaft of the first driving motor 7 can be meshed with the rotating shaft 9 of the printing plate roller through a speed reducer, so that the printing plate roller 8 is driven to rotate at a slow speed, and the surface of the printing plate roller 8 is uniformly contacted with the washing liquid; the liquid level of the washing liquid is lower than the rotating shaft 9 of the printing plate roller, so that the rotating shaft 9 is not soaked in the washing liquid, and meanwhile, the using amount of the washing liquid is saved. Install a plurality of washing terminals 10 in advance on the baffle 5, install the switch that washes in advance on the washing terminal 10 in advance, the export of washing terminal 10 in advance is towards the galley roller in the wash tank 1, and washing terminal 10 passes through water piping connection outside water tank in advance, can start the washing terminal and preliminarily wash the remaining washing liquid in galley roller surface earlier. It is known that the height of the outer tank should be higher than that of the pre-flush head 10 so as to generate a pressure difference to spray the washing water, and a water pump may be installed between the outer tank and the pre-flush head 10 to increase the pressure in order to enhance the flushing effect.
Be equipped with first intercommunication mouth between supplementary washing tank 4 and washing tank 1, install first flashboard valve 11 in the first intercommunication mouth, the aperture of the steerable first intercommunication mouth of first flashboard valve 11. Before the pre-washing, the first gate valve 11 is adjusted to discharge part of the washing liquid in the washing tank 1 into the auxiliary washing tank 4, so that the printing plate roller 8 is not contacted with the washing liquid, and then the printing plate roller 8 is pre-washed.
The heating rod 12 is installed on the inside wall of the washing tank 1, the heating rod 12 is connected with an external power supply, and the heating rod 12 can heat the washing liquid, thereby being beneficial to improving the activity of the washing liquid and enhancing the washing effect.
As shown in fig. 3, two second bearing blocks 13 are installed at intervals in the flushing tank 3, both ends of the rotating shaft 9 of the printing plate roller 8 can be fixed in the two second bearing blocks 13, respectively, a second driving motor 14 is installed on the outer side wall of the flushing tank 3, and the output shaft of the second driving motor 14 is engaged with the rotating shaft 9 of the printing plate roller through a reducer to drive the printing plate roller 8 to rotate slowly. A plurality of flushing nozzles 15 are installed on the partition plate 5, the outlets of the flushing nozzles 15 face the printing plate rollers in the flushing tank 3, flushing switches are installed on the flushing nozzles 15, and the flushing nozzles are connected with an external water tank through water pipes. After the printing plate roller 8 is transferred to the second bearing seat 13 in the flushing tank 3, the second driving motor 14 and the flushing switch are started, and the flushing nozzle 15 gradually flushes the residual cleaning solution on the surface of the printing plate roller 8.
A second communicating opening is formed between the auxiliary flushing groove 4 and the flushing groove 3, a second gate valve 16 is installed in the second communicating opening, and the opening degree of the second communicating opening can be controlled by the second gate valve 16. The second gate valve 16 is slightly opened to control the water level in the flushing tank 3, so that the flushing water does not contact with and secondarily pollute the printing plate roller 8, and the flushing efficiency is improved. The lower side walls of the auxiliary washing tank 2 and the auxiliary flushing tank 4 are provided with water outlets 17 for discharging the cleaning liquid contained therein.
The partition board 5 is also provided with a drying nozzle 18, the drying nozzle 18 is provided with an air injection switch, and the drying nozzle 18 is connected with a compressed air source. The drying head 18 blows compressed air to the printing roller 8 in the washing tank 3 to rapidly dry the surface thereof. The drying spray head 18 is positioned below the washing spray head 15, the distance between the drying spray head 18 and the top of the printing plate roller 8 in the washing tank 5 is 4-10cm, and the drying spray head 18 is close to the printing plate roller, so that the drying efficiency is further improved.
The first bearing seat 6 and the second bearing seat 13 of the device are both split bearing seats which are fastened and connected by bolts, so that the printing plate roller 8 is conveniently installed in the first bearing seat 6 and the second bearing seat 13.
The using method of the device comprises the following steps: adding a cleaning solution into the washing tank 1, wherein the liquid level is a position slightly submerging the bottom of the printing roller 8, hoisting the printing roller 8 on a first bearing seat 6 in the washing tank 1 and connecting the printing roller 8 with a first driving motor 7 in a meshing manner, starting the first driving motor 7, rotating the printing roller 8, and cleaning the printing ink and impurities in the surface reticulate of the printing roller 8 by the cleaning solution. After the washing is finished, the first gate valve 11 is adjusted to discharge a part of washing liquid, and then the pre-washing switch is started to pre-wash the residual washing liquid on the surface of the printing plate roller. And then the printing plate roller 8 is detached, hoisted into the washing tank 3, installed on the second bearing seat 13 and meshed with the second driving motor 14, and then the second driving motor 14 and the washing switch are started to thoroughly wash the washing liquid on the surface of the printing plate roller 8. And adjusting a second gate valve 16, discharging flushing water in the flushing tank 3, starting an air injection switch, blowing compressed air on the surface of the printing plate roller 8 by a drying nozzle 18 to quickly dry the surface of the printing plate roller, and finally transferring the clean and dry printing plate roller away from the flushing tank 3.
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 (6)
1. A printing roller cleaning device is characterized by comprising a washing tank, an auxiliary washing tank, a flushing tank, an auxiliary flushing tank and a partition plate; the washing tank and the flushing tank are respectively positioned on the front side and the rear side of the partition plate, the washing tank is used for containing washing liquid, and the flushing tank is used for cleaning the washing liquid remained on the printing roller;
two first bearing seats are arranged in the washing tank at intervals, two ends of a rotating shaft of the printing roller can be respectively fixed in the two first bearing seats, a first driving motor is arranged on the outer side wall of the washing tank, and an output shaft of the first driving motor can be connected with the rotating shaft of the printing roller in a meshing manner; a plurality of pre-washing spray heads are mounted on the partition plate, outlets of the pre-washing spray heads face to a printing plate roller in the washing tank, the pre-washing spray heads are connected with an external water tank through water pipes, and pre-washing switches are mounted on the pre-washing spray heads;
two second bearing seats are arranged in the flushing tank at intervals, two ends of a rotating shaft of the printing plate roller can be respectively fixed in the two second bearing seats, a second driving motor is arranged on the outer side wall of the flushing tank, and an output shaft of the second driving motor can be connected with the rotating shaft of the printing plate roller in a meshing manner; a plurality of flushing nozzles are mounted on the partition plate, outlets of the flushing nozzles face the printing roller in the flushing tank, the flushing nozzles are connected with an external water tank through water pipes, and flushing switches are mounted on the flushing nozzles;
a first communicating port is arranged between the auxiliary washing tank and the washing tank, a first gate valve is installed in the first communicating port, and the opening degree of the first communicating port can be controlled by the first gate valve;
and a second communicating port is arranged between the auxiliary flushing tank and the flushing tank, a second gate valve is installed in the second communicating port, and the opening degree of the second communicating port can be controlled by the second gate valve.
2. The printing roller cleaning device according to claim 1, wherein a heating rod is mounted on an inner side wall of the washing tank, and the heating rod is connected with an external power supply.
3. The printing roller cleaning device according to claim 1, wherein a drying nozzle is further mounted on the partition plate, an air jet switch is arranged on the drying nozzle, and the drying nozzle is connected with a compressed air source.
4. The apparatus according to claim 3, characterized in that said drying spray head is located below said washing spray head, said drying spray head being spaced from 4-10cm from the top of the printing plate roll in said washing bath.
5. The galley roller cleaning apparatus according to claim 3, wherein the auxiliary wash tank and the auxiliary rinse tank each have a drain opening in a lower sidewall thereof.
6. The printing plate roller cleaning device according to claim 1, wherein the first bearing seat and the second bearing seat are split bearing seats fastened by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458981.9U CN210821408U (en) | 2019-09-03 | 2019-09-03 | Printing roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458981.9U CN210821408U (en) | 2019-09-03 | 2019-09-03 | Printing roller cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821408U true CN210821408U (en) | 2020-06-23 |
Family
ID=71280286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458981.9U Expired - Fee Related CN210821408U (en) | 2019-09-03 | 2019-09-03 | Printing roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547841A (en) * | 2021-08-04 | 2021-10-26 | 江苏利特尔绿色包装股份有限公司 | Version roller washs, stoving integrated device |
-
2019
- 2019-09-03 CN CN201921458981.9U patent/CN210821408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547841A (en) * | 2021-08-04 | 2021-10-26 | 江苏利特尔绿色包装股份有限公司 | Version roller washs, stoving integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |