CN220468502U - Special paper surface spraying and sizing system - Google Patents
Special paper surface spraying and sizing system Download PDFInfo
- Publication number
- CN220468502U CN220468502U CN202322050277.2U CN202322050277U CN220468502U CN 220468502 U CN220468502 U CN 220468502U CN 202322050277 U CN202322050277 U CN 202322050277U CN 220468502 U CN220468502 U CN 220468502U
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- Prior art keywords
- glue
- feed
- mixing box
- spray head
- port
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- 238000005507 spraying Methods 0.000 title claims abstract description 33
- 238000004513 sizing Methods 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 50
- 238000002156 mixing Methods 0.000 claims abstract description 46
- 239000003292 glue Substances 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of paper processing, and provides a special paper surface spraying and sizing system, which comprises the following components: a plurality of glue buckets, mixing boxes, filtering components and glue spraying components; the discharge ports of the plurality of glue buckets are connected with the first feed port of the mixing box; the discharge port of the mixing box is connected with the feed port of the filtering component, and the discharge port of the filtering component is connected with the feed port of the glue spraying component; the first discharge port of the glue spraying assembly is connected with the second feed port of the mixing box; wherein the connection is pipeline connection; according to the utility model, the mixing box is arranged, so that glue can be mixed in the mixing box in advance, and pH and temperature are adjusted, thereby being beneficial to curing and film forming of the glue; the flow meter and the pressure valve can accurately control the sizing amount and the spraying speed, so that the coating thickness is uniform and stable; each spray head can be independently controlled to be switched on and switched off, and the number of the spray heads can be adjusted according to the width of the paper.
Description
Technical Field
The utility model relates to the field of paper processing, in particular to a special paper surface spraying sizing system.
Background
In order to reduce the pollution of plastic to the environment, paper can be used for replacing plastic for flexible packaging, so that the plasticization is realized. For dry tissues, the packaging paper is required to have a waterproof and oil-proof function and a heat sealing function when being packaged by paper; the heat sealing function of the wrapper may be achieved by a surface sizing process of the paper making process.
The existing sizing machine generally adopts a roller coater, the coating accuracy is not enough, the thickness is not uniform enough, different paper widths need to adopt different coating rollers, the efficiency is low, and the sizing rollers are in contact with paper, so that paper pollution and wrinkling can be caused.
Thus, there is a need for a sizing system that can meet different paper width requirements and can be efficiently sprayed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a special paper surface spraying sizing system.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the special paper surface spraying sizing system comprises: a plurality of glue buckets, mixing boxes, filtering components and glue spraying components;
the discharge ports of the glue barrels are connected with the first feed inlet of the mixing box; the discharge port of the mixing box is connected with the feed port of the filter assembly, and the discharge port of the filter assembly is connected with the feed port of the glue spraying assembly; the first discharge port of the glue spraying assembly is connected with the second feed port of the mixing box;
wherein the connection is a pipeline connection.
Preferably, a first feed pump is arranged on a connecting pipeline between the discharge ports of the glue barrels and the first feed port of the mixing box.
Preferably, a second feed pump and a first flowmeter are connected between the discharge port of the mixing box and the feed port of the filter assembly in sequence through pipelines.
Preferably, the filter assembly comprises: two filter boxes connected in parallel through pipelines.
Preferably, a second flowmeter is connected between the discharge port of the filter assembly and the feed port of the glue spraying assembly through a pipeline.
Preferably, a pressure valve is connected between the discharge port of the glue spraying assembly and the second feed port of the mixing box through a pipeline.
Preferably, the third feed inlet of the mixing box is connected with a dilution water storage tank through a pipeline; and a heating component and a stirring component are further arranged in the mixing box.
Preferably, the glue spraying assembly comprises: the device comprises a bracket, a feed pipe and a plurality of spray heads;
wherein the feed pipe is in sliding connection with the bracket, and a feed inlet of the feed pipe is connected with a discharge outlet pipeline of the filtering component; the discharge port of the feed pipe is connected with a second feed port pipeline of the mixing box; a plurality of spray nozzle bases are equidistantly arranged on the outer wall of the feed pipe, and internal threads are arranged on the inner wall of the spray nozzle bases; the spray head is detachably connected with the spray head base, and the spray head is communicated with the feed pipe through the spray head base.
More preferably, the spray head includes: a spray head housing and a water outlet element rotatably disposed within the spray head housing; one end of the spray head shell is provided with external threads matched with the internal threads; a limiting piece with the same size as the feeding hole of the water outlet element is rotationally arranged at the feeding hole of the water outlet element, and a through hole is formed in the middle of the limiting piece along the axial direction of the water outlet element; and the limiting piece is also provided with a control part which extends to the outside of the spray head shell along the radial direction of the water outlet element.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the mixing box is arranged, so that glue can be mixed in the mixing box in advance, and pH and temperature are adjusted, thereby being beneficial to curing and film forming of the glue; the flow meter and the pressure valve can accurately control the sizing amount and the spraying speed, so that the coating thickness is uniform and stable; each spray head can be independently controlled to be switched on and switched off, and the number of the spray heads can be adjusted according to the width of the paper.
Drawings
FIG. 1 is a schematic flow diagram of a special paper surface spray sizing system in an embodiment of the utility model;
FIG. 2 is a schematic diagram of a basic structure of a glue spraying assembly according to an embodiment of the utility model;
reference numerals in the drawings include:
a glue bucket 1; a first feed pump 2; a second feed pump 3; a filter assembly 4; a glue spraying assembly 5; a bracket 51; a feed pipe 52; a shower head 53; a mixing box 6; a first flowmeter 7; a second flowmeter 8; a pressure valve 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Examples
As shown in fig. 1-2, the present utility model provides a special paper surface spraying sizing system, comprising: a plurality of glue buckets 1, a mixing box 6, a filtering component 4 and a glue spraying component 5;
the discharge ports of the glue barrels 1 are connected with the first feed inlet pipeline of the mixing box 6, and a first feed pump 2 is arranged on the connecting pipeline between the discharge ports of the glue barrels 1 and the first feed inlet of the mixing box 6; the discharge port of the mixing box 6 is connected with the feed port of the filter assembly 4 through a pipeline, and a second feed pump 3 and a first flowmeter 7 are sequentially connected between the discharge port of the mixing box 6 and the feed port of the filter assembly 4 through pipelines; the discharge port of the filter assembly 4 is connected with the feed port of the glue spraying assembly 5 through a pipeline, and a second flowmeter 8 is connected between the discharge port of the filter assembly 4 and the feed port of the glue spraying assembly 5 through a pipeline; the first discharge port of the glue spraying assembly 5 is connected with the second feed port of the mixing box 6 through a pipeline; a pressure valve 9 is connected between the discharge port of the glue spraying assembly 5 and the second feed port of the mixing box 6 through a pipeline; the third feed inlet of the mixing box 6 is connected with a dilution water storage tank through a pipeline;
the filter assembly 4 comprises: two filter boxes connected in parallel through pipelines;
the glue spraying assembly 5 comprises: a support 51, a feed pipe 52 and a plurality of spray heads 53; wherein, the feed pipe 52 is slidably connected with the bracket 51, and a feed inlet of the feed pipe 52 is connected with a discharge outlet pipeline of the filter assembly 4; the discharge port of the feed pipe 52 is connected with a second feed port pipeline of the mixing box 6; a plurality of spray nozzle bases are equidistantly arranged on the outer wall of the feed pipe 52, and internal threads are arranged on the inner wall of the spray nozzle bases; the spray head 53 is detachably connected with the spray head base, and the spray head 53 is communicated with the feed pipe 52 through the spray head base; the shower head 53 includes: a spray head housing and a water outlet element rotatably disposed within the spray head housing; one end of the spray head shell is provided with external threads matched with the internal threads; a limiting piece with the same size as the feeding hole of the water outlet element is rotationally arranged at the feeding hole of the water outlet element, and a through hole is formed in the middle of the limiting piece along the axial direction of the water outlet element; the limiting piece is also provided with a control part which extends out of the spray head shell along the radial direction of the water outlet element;
a heating component and a stirring component are also arranged in the mixing box 6.
When the device is used, an operator determines the number of required spray heads 53 according to the width of paper (for example, when the width of the paper is 2400mm, 5 spray heads 53 are opened), and rotates the control part of the spray heads 53, so that the feed inlet of the water outlet element is communicated with the feed pipe 52 through the through hole in the middle of the limiting part; after opening the passage of the spray head 53, an operator moves the feed pipe 52 according to the position of the paper, so as to ensure that the spray head 53 can spray sizing agent on the paper; the operator adds the sizing agent in glue bucket 1, glue bucket 1 internal sizing agent gets into mixing box 6 through first feed pump 2, dilution water in the dilution water storage tank gets into mixing box 6 from mixing box 6's third feed inlet, mix with the sizing agent, stirring subassembly in mixing box 6 carries out stirring operation, adjust the viscosity of sizing agent, after heating element makes the temperature of sizing agent reach appointed temperature (50 ℃ for example) simultaneously, second feed pump 3 pumps into filtering component 4 the sizing agent in mixing box 6 and carries out filtration treatment, after the sizing agent after the filtration is regulated and controlled the flow (0.6 m/s for example) by the second flowmeter, get into each shower nozzle 53 through feed pipe 52 under the effect of pressure valve 9, and spray sizing agent to the paper surface by shower nozzle 53.
In summary, the mixing box is arranged, so that glue can be mixed in the mixing box in advance, pH and temperature are adjusted, and the curing and film forming of the glue are facilitated; the flow meter and the pressure valve can accurately control the sizing amount and the spraying speed, so that the coating thickness is uniform and stable; each spray head can be independently controlled to be switched on and switched off, and the number of the spray heads can be adjusted according to the width of the paper.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (9)
1. A special paper surface spray sizing system, comprising: a plurality of glue buckets (1), a mixing box (6), a filtering component (4) and a glue spraying component (5);
the discharge ports of the glue barrels (1) are connected with the first feed inlet of the mixing box (6); the discharge port of the mixing box (6) is connected with the feed port of the filter assembly (4), and the discharge port of the filter assembly (4) is connected with the feed port of the glue spraying assembly (5); the first discharge port of the glue spraying assembly (5) is connected with the second feed port of the mixing box (6);
wherein the connection is a pipeline connection.
2. System according to claim 1, characterized in that a first feed pump (2) is arranged on the connection line between the discharge openings of several glue barrels (1) and the first feed opening of the mixing box (6).
3. The system according to claim 1, characterized in that a second feed pump (3) and a first flowmeter (7) are connected in series between the outlet of the mixing tank (6) and the inlet of the filter assembly (4).
4. The system according to claim 1, wherein the filter assembly (4) comprises: two filter boxes connected in parallel through pipelines.
5. The system according to claim 1, characterized in that a second flowmeter (8) is connected in a pipeline between the outlet of the filter assembly (4) and the inlet of the glue-spraying assembly (5).
6. The system according to claim 1, characterized in that a pressure valve (9) is connected in line between the outlet of the glue-spraying assembly (5) and the second inlet of the mixing tank (6).
7. The system according to claim 1, characterized in that the third feed port of the mixing tank (6) is connected by a pipe to a dilution water tank; and a heating component and a stirring component are further arranged in the mixing box (6).
8. The system according to claim 1, wherein the glue-spraying assembly (5) comprises: a bracket (51), a feed pipe (52) and a plurality of spray heads (53);
wherein the feed pipe (52) is in sliding connection with the bracket (51), and a feed inlet of the feed pipe (52) is connected with a discharge outlet pipeline of the filter assembly (4); a discharge hole of the feed pipe (52) is connected with a second feed hole pipeline of the mixing box (6); a plurality of spray nozzle bases are equidistantly arranged on the outer wall of the feed pipe (52), and internal threads are arranged on the inner wall of each spray nozzle base; the spray head (53) is detachably connected with the spray head base, and the spray head (53) is communicated with the feed pipe (52) through the spray head base.
9. The system according to claim 8, wherein the spray head (53) comprises: a spray head housing and a water outlet element rotatably disposed within the spray head housing; one end of the spray head shell is provided with external threads matched with the internal threads; a limiting piece with the same size as the feeding hole of the water outlet element is rotationally arranged at the feeding hole of the water outlet element, and a through hole is formed in the middle of the limiting piece along the axial direction of the water outlet element; and the limiting piece is also provided with a control part which extends to the outside of the spray head shell along the radial direction of the water outlet element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050277.2U CN220468502U (en) | 2023-08-01 | 2023-08-01 | Special paper surface spraying and sizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050277.2U CN220468502U (en) | 2023-08-01 | 2023-08-01 | Special paper surface spraying and sizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468502U true CN220468502U (en) | 2024-02-09 |
Family
ID=89798508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322050277.2U Active CN220468502U (en) | 2023-08-01 | 2023-08-01 | Special paper surface spraying and sizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468502U (en) |
-
2023
- 2023-08-01 CN CN202322050277.2U patent/CN220468502U/en active Active
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