CN220746435U - Vacuum suction and transfer roller cleaning device - Google Patents
Vacuum suction and transfer roller cleaning device Download PDFInfo
- Publication number
- CN220746435U CN220746435U CN202322608735.XU CN202322608735U CN220746435U CN 220746435 U CN220746435 U CN 220746435U CN 202322608735 U CN202322608735 U CN 202322608735U CN 220746435 U CN220746435 U CN 220746435U
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- water
- conveying
- roller
- vacuum suction
- nozzles
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- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a cleaning device for a vacuum suction roller, and belongs to the technical field of corrugated paper production. The device comprises a conveying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged at the tail part of the conveying mechanism, the cleaning mechanism is arranged in the roller shell, and the conveying mechanism penetrates through the roller core; the cleaning mechanism comprises two groups of spraying assemblies which are symmetrically arranged, the spraying assemblies are arranged between the two sealing blocks, each group of spraying assemblies comprises at least one nozzle and a water inlet pipe, the nozzles are arranged corresponding to the sealing blocks, the nozzle outlets are arranged towards the sealing blocks, and the nozzles are communicated with the conveying mechanism through the water inlet pipes. The utility model realizes the cleaning of the sealing block, ensures the dimensional accuracy of the vacuum area, avoids the phenomenon of edge drop at the edge of the paper, reduces the paper breakage caused by edge drop, improves the operation efficiency of the paper machine, prolongs the service cycle of the vacuum suction roller, and reduces the maintenance and replacement cost of equipment.
Description
Technical Field
The utility model relates to a cleaning device for a vacuum suction roller, and belongs to the technical field of corrugated paper production.
Background
When corrugated paper is produced, wet paper web produced by a wire part is required to be further extruded and dehydrated by a press part to improve the dryness of paper sheets, the press part is used for stripping the paper sheets from a forming wire in the wire part and then dehydrating, wherein the paper sheets are stripped by a vacuum suction roll in the press part, as shown in figure 2, the vacuum suction roll comprises a roll core 1, a shaft head 2 and sealing blocks 3, a web door regulating mechanism 4 and a roll shell 7, movable sealing blocks 3 are arranged at two ends of the roll shell 7, the sealing blocks 3 move left and right by the web door regulating mechanism 4, a vacuum area 6 is arranged between the two sealing blocks 3, small holes are uniformly distributed on the roll shell 7, and paper sheets are adsorbed on a blanket at the outer side of the roll shell 7 due to vacuum, so that vacuum suction is realized; when the width of the paper changes, the distance between the two sealing blocks 3 is adjusted to adjust the size of the vacuum area 6, and when the width of the vacuum area 6 is matched with the width of the paper, the edge of the paper can be adsorbed. When the paper is sucked, a high vacuum is required for stripping the paper sheet from the wire forming wire, and the vacuum degree can be appropriately reduced by the high vacuum after the paper web is sucked and moved, so that the vacuum zone of the vacuum suction roll is divided into a high vacuum zone and a low vacuum zone, each of which is provided with a sealing block 3 and a web gate adjusting mechanism 4.
However, as fine fibers and fillers enter the roller body from small holes on the roller shell in the sucking and moving process of the paper, the fine fibers and the fillers are accumulated at the position of the sealing block, no vacuum adsorption is caused at the edge of the paper, the problem that the paper cannot be completely attached to a blanket outside the roller shell due to edge drop is generated, paper breakage is easy to occur, and the service cycle of the vacuum sucking and moving roller is shortened.
Therefore, there is a need for a device that can clean the seal blocks and surrounding areas in a vacuum pipetting roller.
Disclosure of Invention
The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's is not enough, provides a vacuum suction and moves roller belt cleaning device, has realized the washing of sealing block and surrounding area, has guaranteed vacuum area dimensional accuracy, has avoided paper margin portion to fall the limit phenomenon, has reduced the disconnected paper condition because of falling the limit production, has improved the operating efficiency of paper machine, has prolonged the life cycle of vacuum suction and moves roller, has reduced the expense of equipment maintenance and change.
The utility model relates to a vacuum suction roller cleaning device, which comprises a conveying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged at the tail part of the conveying mechanism, the cleaning mechanism is arranged in a roller shell, and the conveying mechanism penetrates through a roller core;
the cleaning mechanism comprises two groups of spraying assemblies which are symmetrically arranged, the spraying assemblies are arranged between the two sealing blocks, each group of spraying assemblies comprises at least one nozzle and a water inlet pipe, the nozzles are arranged corresponding to the sealing blocks, the nozzle outlets are arranged towards the sealing blocks, and the nozzles are communicated with the conveying mechanism through the water inlet pipes.
The conveying mechanism conveys clear water to the water inlet pipe from the outside, and the clear water is sprayed to the sealing block through the nozzle, so that the sealing block and surrounding areas are cleaned.
The number of the nozzles is 3, a water diversion pipe is arranged between each nozzle and the water inlet pipe, wherein two adjacent nozzles are arranged in a low vacuum area, and the other nozzle is arranged in a high vacuum area. The sealing blocks in the low vacuum area are larger along the circumferential dimension of the roller shell, two nozzles are arranged at two ends of the sealing blocks respectively, the cleaning effect of the sealing blocks and surrounding areas can be guaranteed, uncleanness in cleaning is avoided, the adsorption of paper is affected, the sealing blocks in the high vacuum area are smaller along the circumferential dimension of the roller shell, one nozzle can meet the cleaning requirement, and the waste of resources is avoided.
The water diversion pipe is connected with the water inlet pipe through threads. On the one hand, the compact connection between the water diversion pipe and the water inlet pipe is ensured, and on the other hand, the distance between the water diversion pipe and the water inlet pipe can be adjusted. When the size of the adsorbed paper changes, the water diversion pipe and the water inlet pipe can be adjusted according to the distance between the two sealing blocks.
The conveying mechanism comprises a water tank and a conveying pipeline, the conveying pipeline is used for communicating the water tank with the water inlet pipe, the water tank is arranged outside the roller core, and the conveying pipeline penetrates through the roller core. The conveying pipeline realizes that an external water source is conveyed to the water inlet pipe, the water tank can be moved, and when the vacuum suction and transfer roller needs to be changed in position, the water tank can be carried along with the device.
The conveying mechanism also comprises a water pump, the water pump is arranged between the water tank and the conveying pipeline, and the water pump is used for pumping water in the water tank to the conveying pipeline. The water pump can also increase the water pressure, so that the water pressure entering the water inlet pipe is increased, the water pressure flowing out of the nozzle is increased, and the cleaning effect of the sealing block and surrounding areas can be improved.
The roller core is provided with a through hole corresponding to the conveying pipeline, the conveying pipeline penetrates through the through hole in the roller core, and the conveying pipeline is provided with a sealing device corresponding to the through hole. The roller core is communicated with the roller shell, so that the inside of the roller core is also in a vacuum state, the sealing device avoids the communication between the vacuum in the roller core and the outside air, and the vacuum in the roller core is ensured to meet the working requirement.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, clear water is conveyed to the water inlet pipe from the outside through the conveying mechanism, and water is sprayed to the sealing block through the nozzle, so that the sealing block and surrounding areas are cleaned, the dimensional accuracy of a vacuum area is ensured, the phenomenon of edge drop at the edge of a paper page is avoided, the paper breaking condition caused by edge drop is reduced, the operation efficiency of a paper machine is improved, the sealing block is in a cleaning state for a long time, the service cycle of a vacuum suction roller is prolonged, and the equipment maintenance and replacement cost is reduced.
(2) The number of the nozzles is 3, a water diversion pipe is arranged between each nozzle and the water inlet pipe, wherein two adjacent nozzles are arranged in a low vacuum area, and the other nozzle is arranged in a high vacuum area. The sealing blocks in the low vacuum area are larger along the circumferential dimension of the roller shell, two nozzles are arranged at two ends of the sealing blocks respectively, the cleaning effect of the sealing blocks and surrounding areas can be guaranteed, uncleanness in cleaning is avoided, the adsorption of paper is affected, the sealing blocks in the high vacuum area are smaller along the circumferential dimension of the roller shell, one nozzle can meet the cleaning requirement, and the waste of resources is avoided.
(3) The conveying mechanism further comprises a water pump, the water pump is arranged between the water tank and the conveying pipeline, and the water pump is used for pumping water in the water tank to the conveying pipeline. The water pump can also increase the water pressure, so that the water pressure entering the water inlet pipe is increased, the water pressure flowing out of the nozzle is increased, and the cleaning effect of the sealing block and surrounding areas can be improved.
Drawings
FIG. 1 is a schematic diagram showing the front view structure of embodiment 1 of the present utility model;
fig. 2 is a schematic sectional view of a vacuum suction roll.
In the figure: 1. a roll core; 2. a shaft head; 3. a sealing block; 4. a web door adjustment mechanism; 5. a nozzle; 6. a vacuum zone; 7. a roll shell; 8. a water diversion pipe; 9. a water inlet pipe; 10. a delivery line; 11. and a sealing device.
Detailed Description
The utility model is further described below with reference to examples:
example 1
As shown in fig. 1, the vacuum suction roller cleaning device comprises a conveying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged at the tail part of the conveying mechanism, the cleaning mechanism is arranged in a roller shell 7, and the conveying mechanism penetrates through a roller core 1;
the cleaning mechanism comprises two groups of spraying assemblies which are symmetrically arranged, the spraying assemblies are arranged between the two sealing blocks 3, each group of spraying assemblies comprises a nozzle 5 and a water inlet pipe 9, the nozzles 5 are arranged corresponding to the sealing blocks 3, the outlets of the nozzles 5 are arranged towards the sealing blocks 3, and the nozzles 5 are communicated with the conveying mechanism through the water inlet pipes 9. The number of the nozzles 5 is 3, a water diversion pipe 8 is arranged between each nozzle 5 and the water inlet pipe 9, the water diversion pipe 8 is connected with the water inlet pipe 9 through threads, wherein two adjacent nozzles 5 are arranged in a low vacuum area, and the other nozzle 5 is arranged in a high vacuum area.
The conveying mechanism comprises a water tank and a conveying pipeline 10, the conveying pipeline 10 is used for communicating the water tank with the water inlet pipe 9, and the conveying pipeline 10 is connected with the water inlet pipe 9 through a tee joint; the water tank is arranged outside the roller core 1, and the conveying pipeline 10 penetrates through the roller core 1. The roller core 1 is provided with through holes corresponding to the conveying pipelines 10, the conveying pipelines 10 penetrate through the through holes in the roller core 1, and the conveying pipelines 10 are provided with sealing devices 11 corresponding to the through holes. The conveying mechanism further comprises a water pump arranged between the water tank and the conveying pipeline 10, and the water pump is used for pumping water in the water tank to the conveying pipeline 10.
The working process comprises the following steps:
when the sealing block 3 needs to be cleaned, the water pump is turned on, and water in the water tank is conveyed to the spray head through the conveying pipeline 10, the water inlet pipe 9 and the water diversion pipe 8, so that the sealing block 3 and surrounding areas are cleaned.
The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (6)
1. The vacuum suction roller cleaning device is characterized by comprising a conveying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged at the tail part of the conveying mechanism, the cleaning mechanism is arranged in a roller shell (7), and the conveying mechanism penetrates through a roller core (1);
the cleaning mechanism comprises two groups of spraying assemblies which are symmetrically arranged, the spraying assemblies are arranged between the two sealing blocks (3), each group of spraying assemblies comprises at least one nozzle (5) and a water inlet pipe (9), the nozzles (5) are arranged corresponding to the sealing blocks (3), the outlets of the nozzles (5) are arranged towards the sealing blocks (3), and the nozzles (5) are communicated with the conveying mechanism through the water inlet pipes (9).
2. Vacuum suction roll cleaning device according to claim 1, characterized in that the number of nozzles (5) is 3, a water distribution pipe (8) being arranged between each nozzle (5) and the water inlet pipe (9), wherein two adjacent nozzles (5) are placed in the low vacuum zone and the other nozzle (5) is placed in the high vacuum zone.
3. Vacuum suction roll cleaning device according to claim 2, characterized in that the water diversion pipe (8) is screwed with the water inlet pipe (9).
4. A vacuum chuck roller cleaning device according to any one of claims 1-3, characterized in that the conveying means comprises a water tank and a conveying pipeline (10), the conveying pipeline (10) communicates the water tank with the water inlet pipe (9), the water tank is arranged outside the roller core (1), and the conveying pipeline (10) is arranged through the roller core (1).
5. The vacuum suction roll cleaning device as claimed in claim 4, characterized in that the conveying means further comprises a water pump arranged between the water tank and the conveying line (10), the water pump being arranged to pump water from the water tank to the conveying line (10).
6. The vacuum suction roll cleaning device according to claim 5, wherein the roll core (1) is provided with a through hole corresponding to the conveying pipeline (10), the conveying pipeline (10) penetrates through the through hole in the roll core (1), and the conveying pipeline (10) is provided with a sealing device (11) corresponding to the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608735.XU CN220746435U (en) | 2023-09-25 | 2023-09-25 | Vacuum suction and transfer roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608735.XU CN220746435U (en) | 2023-09-25 | 2023-09-25 | Vacuum suction and transfer roller cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220746435U true CN220746435U (en) | 2024-04-09 |
Family
ID=90570060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322608735.XU Active CN220746435U (en) | 2023-09-25 | 2023-09-25 | Vacuum suction and transfer roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220746435U (en) |
-
2023
- 2023-09-25 CN CN202322608735.XU patent/CN220746435U/en active Active
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