CN116856200B - Laser transfer paper production coating device and method - Google Patents
Laser transfer paper production coating device and method Download PDFInfo
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- CN116856200B CN116856200B CN202310915853.7A CN202310915853A CN116856200B CN 116856200 B CN116856200 B CN 116856200B CN 202310915853 A CN202310915853 A CN 202310915853A CN 116856200 B CN116856200 B CN 116856200B
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- transfer paper
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- 238000000576 coating method Methods 0.000 title claims abstract description 52
- 239000011248 coating agent Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 67
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 230000003111 delayed effect Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 71
- 229920000742 Cotton Polymers 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000007935 neutral effect Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 23
- 239000007921 spray Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/50—Spraying or projecting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Paper (AREA)
Abstract
The invention discloses a laser transfer paper production coating device and a method, wherein the coating device comprises a bearing beam positioned below base paper, two ends of the bearing beam are connected with supporting frames, and one side, facing the base paper, of each supporting frame is provided with a shielding synchronous belt; wherein the coating method comprises the following steps: step one, base paper for operating laser transfer paper passes through a space between two shielding synchronous belts, and the gap between two sides of the base paper and the shielding synchronous belts is ensured to be 1-1.5mm, and the operating speeds of the shielding synchronous belts of the base paper are the same. And secondly, coating the upper surface of the base paper between the shielding synchronous belts by using a nozzle on the V-shaped frame, wherein the coating time sequence on the base paper is that the base paper is firstly sprayed in the middle, and the delayed spraying is sequentially carried out from the middle to two sides. According to the invention, the base paper can be comprehensively coated by arranging the shielding synchronous belt, and the uniformity of the thickness of the spraying liquid coating is improved by spraying the V-shaped track on the base paper.
Description
Technical Field
The invention relates to the technical field of laser transfer paper coating, in particular to a laser transfer paper production coating device and method.
Background
Generally, the laser film is made of two materials, one is OPP, the other is PET, the former can be directly printed on the laser graphic ticket, and the latter is not used. If the laser graph and text is to be pressed on the PET base film, a very thin special coating is coated on the PET base film, and then the laser graph and text is pressed.
When the laser transfer paper is coated, coating equipment is needed, the existing coating equipment uses a nozzle to spray the surface of the unreeled laser transfer paper, the laser transfer paper continuously runs, the nozzle continuously sprays, and the spraying liquid stays on a base film of the laser transfer paper. However, the existing coating mode and method have the following defects: 1. when in coating, the nozzles are arranged in a line and directly spray the base film, the part, close to the two sides, of the upper surface of the base film is positioned at the part which cannot be covered by spraying, and the part is usually directly cut after spraying, so that the resource waste is caused, and the subsequent cutting and recycling difficulty is increased; 2. when spraying, the mist sprayed by the spray nozzles arranged in a line is easy to overlap, the overlapping spray is covered on the base paper, the uneven thickness of the coating is caused, and the laser transfer paper is easy to have the color difference; 3. the existing coating equipment has single function and can only coat laser transfer paper with single width.
Therefore, the invention provides a laser transfer paper production coating device and a laser transfer paper production coating method.
Disclosure of Invention
The invention aims at: in order to solve the technical problems mentioned in the background art, a laser transfer paper production coating device and a laser transfer paper production coating method are provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a radium-shine transfer paper production coating unit, is including the carrier bar that is located the base paper below, the both ends of carrier bar are connected with the support frame, one side towards the base paper on the support frame is provided with and shelters from the hold-in range, be provided with on the support frame and be located the clean carousel in the clean carousel outside and be located the cleaning water tank below, the bottom of clean carousel extends to in the cleaning water tank, the top of the support frame at carrier bar both ends is connected with a V type frame, and the bottom of this V type frame is provided with the nozzle that the V type was arranged and is located the base paper top, the nozzle is located the space between the shielding hold-in range at carrier bar both ends, be provided with the bearing roller of carrier bar upstream and downstream side on the carrier bar.
As a further description of the above technical solution:
The cleaning turntable comprises a positioning disk and annular cleaning cotton on one side of the positioning disk, one side of the annular cleaning cotton is propped against one side of the shielding synchronous belt, and the other side of the positioning disk is fixedly connected with a transmission shaft which is rotationally connected with the neutral beam.
As a further description of the above technical solution:
One side in the cleaning water tank is connected with an elastic telescopic rod, and the action end of the elastic telescopic rod is connected with a compression roller for extruding annular cleaning cotton.
As a further description of the above technical solution:
at least three compression rollers are circumferentially and uniformly distributed at the bottom of the disc surface of the positioning disc.
As a further description of the above technical solution:
the two sides of the neutral beam are fixedly connected with support plates, and the support plates are rotatably connected with rotating rollers which are vertically distributed and are used for connecting shielding synchronous belts.
As a further description of the above technical solution:
The bearing beam is characterized in that guide holes are formed in two ends of the bearing beam, a connecting shaft in sliding fit with the guide holes is fixedly connected to one side of the neutral beam, the free ends of the V-shaped frames are respectively hinged to the tops of the two neutral beams, and the tips of the V-shaped frames are of a hinged connection structure.
As a further description of the above technical solution:
the bearing beam is internally provided with a driving cavity, a bidirectional telescopic driving rod is arranged in the driving cavity, and action shafts at two ends of the bidirectional telescopic driving rod are fixedly connected with one end of the connecting shaft.
A coating method of a laser transfer paper production coating device comprises the following steps:
step one, base paper for operating laser transfer paper passes through a space between two shielding synchronous belts, and the gap between two sides of the base paper and the shielding synchronous belts is ensured to be 1-1.5mm, and the operating speeds of the shielding synchronous belts of the base paper are the same.
And secondly, coating the upper surface of the base paper between the shielding synchronous belts by using a nozzle on the V-shaped frame, wherein the coating time sequence on the base paper is that the base paper is firstly sprayed in the middle, and the delayed spraying is sequentially carried out from the middle to two sides.
And thirdly, continuously cleaning the outer surface of the shielding synchronous belt to ensure that the outer surface of the shielding synchronous belt close to the side of the base paper is continuously in a cleaning state.
As a further description of the above technical solution:
In the first step, the base paper is in a horizontal and flat state when passing between the two shielding synchronous belts.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the shielding synchronous belts are arranged on the two sides of the base paper, and have the effect of adsorbing spray of the nozzles, so that the base paper has the advantage of being comprehensively sprayed on the upper surface, the side of the base paper is not required to be cut, waste is eliminated, and the spray of the nozzles does not cause pollution.
2. According to the invention, the cleaning turntable is arranged on the outer side of the shielding synchronous belt, so that the shielding synchronous belt is always in a continuous cleaning state, and the service life of the shielding synchronous belt for shielding and adsorbing redundant spray is prolonged.
3. According to the invention, the V-shaped nozzles are arranged above the base paper, so that the thickness of the adsorbed spraying liquid on the base paper is more uniform.
4. According to the invention, the shielding synchronous belts at the two ends of the bearing beam are arranged to be of a structure with adjustable spacing, so that the device is suitable for coating base papers with different widths, and the coating application range of the device is improved.
5. According to the invention, the thickness of the spraying liquid at the upper edge of the base paper is uniform by controlling the gap between the base paper and the shielding synchronous belt to be 1-1.5 mm.
Drawings
FIG. 1 is a schematic diagram of a laser transfer paper production coating device according to the present invention;
FIG. 2 is a schematic view of the bottom view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is a schematic structural diagram of connection among a neutral beam, a shielding synchronous belt and a cleaning turntable of the laser transfer paper production coating device;
Fig. 5 is a schematic structural view of the laser transfer paper production coating device according to the present invention, wherein the central beam, the cleaning water tank, the annular cleaning cotton, the elastic telescopic rod and the press roller are matched.
Fig. 6 is a schematic structural diagram of the two-way telescopic driving rod, the bearing beam and the connecting shaft of the laser transfer paper production coating device.
Legend description:
1. A load beam; 2. a support frame; 21. a neutral beam; 211. a support plate; 2111. a rotating roller; 212. a connecting shaft; 3. shielding the synchronous belt; 4. cleaning a turntable; 41. a positioning plate; 411. a transmission shaft; 42. annular cleaning cotton; 5. cleaning the water tank; 6. a V-shaped frame; 7. a nozzle; 8. a carrier roller; 9. an elastic telescopic rod; 101. a press roller; 102. a bidirectional telescopic driving rod; 103. and (3) base paper.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-5, a laser transfer paper production coating device includes a carrier beam 1 located below a base paper 103, two ends of the carrier beam 1 are connected with a supporting frame 2, the base paper 103 is in a form before laser transfer paper coating, one side of the supporting frame 2 facing the base paper 103 is provided with a shielding synchronous belt 3, the shielding synchronous belt 3 is used for shielding the base paper 103, the running speed of the shielding synchronous belt 3 is consistent with the passing speed of the base paper 103, the area between the two shielding synchronous belts 3 is a spraying area, the spraying liquid cannot pollute equipment outside the side of the base paper 103 due to the shielding effect of the shielding synchronous belt 3, and the outer edge part of the surface of the base paper 103 can be uniformly sprayed without cutting the side of the base paper 103.
The spraying liquid can be adhered to the surface of the shielding synchronous belt 3 when the spraying liquid is shielded, in order to avoid that accumulated spraying liquid pollutes base paper and surrounding equipment, a cleaning rotary table 4 positioned at the outer side of the shielding synchronous belt 3 and a cleaning water tank 5 positioned below the cleaning rotary table 4 are arranged on the supporting frame 2, the cleaning rotary table 4 is used for wiping the spraying liquid on the outer surface of the shielding synchronous belt 3, the operating shielding synchronous belt 3 is continuously cleaned, then the spraying liquid is always shielded by one clean surface, a neutral beam 21 is fixedly arranged on the supporting frame 2 by a specific connecting structure of the cleaning rotary table 4, the cleaning rotary table 4 comprises a positioning disc 41 and annular cleaning cotton 42 on one side of the positioning disc 41, one side of the annular cleaning cotton 42 is propped against one side of the shielding synchronous belt 3, the annular cleaning cotton 42 is driven to rub against the outer surface of the shielding synchronous belt 3 when the positioning disc 41 rotates, and a transmission shaft 411 which is rotationally connected with the neutral beam 21 is fixedly connected to the other side of the positioning disc 41. A driving motor may be installed on the outer side of the neutral beam 21, and an output shaft of the driving motor is fixedly connected with the transmission shaft 411, and the driving motor drives the transmission shaft 411 to rotate.
Wherein, the two sides of the neutral beam 21 are fixedly connected with a support plate 211, and the support plate 211 is rotatably connected with a vertical roller 2111 which is used for connecting the shielding synchronous belt 3. A transmission motor may be installed at the bottom of the support plate 211, and an output shaft of the transmission motor is fixedly connected with one end of the rotating roller 2111, so that the shielding synchronous belt 3 may be driven to operate.
The cleaning water tank 5 plays the effect of cleaning the cleaning carousel 4, cleaning water tank 5 fixed connection is in the one side of well roof beam 21, specifically washs annular cleaning cotton 42, the life of extension cleaning carousel 4, wherein, cleaning carousel 4's bottom extends to cleaning water tank 5 in, when cleaning carousel 4 continuously rotates, the part of its bottom can get into cleaning water tank 5 in that it is the same, inject the spraying liquid dilution cleaning solution in the cleaning water tank 5, cleaning carousel 4 is after the cleaning solution, in the cleaning solution in cleaning water tank 5 can be dissolved to the spraying liquid that glues on it, cleaning carousel 4 can keep on repetition to shelter from the hold-in range 3 clean from this. Wherein, be connected with elasticity telescopic link 9 in one side in wash water tank 5, the action end of this elasticity telescopic link 9 is connected with the compression roller 101 that is used for extrudeing annular cleaning cotton 42, and elasticity telescopic link 9 adopts the common telescopic link structure that has the extension spring in, and compression roller 101 plays the effect of rolling annular cleaning cotton 42, has the absorbing spraying liquid exhaust effect of acceleration annular cleaning cotton 42. Preferably, at least three compression rollers 101 are circumferentially and uniformly distributed at the bottom of the disc surface of the positioning disc 41, and the three compression rollers 101 sequentially roll the annular cleaning cotton 42, so that the local part of the annular cleaning cotton 42 continuously absorbs water and discharges water, the cleanliness of the annular cleaning cotton 42 is improved, the compression rollers 101 with higher heights are higher than the liquid level of the cleaning liquid, the liquid content of the part of the annular cleaning cotton 42 which discharges water can be reduced, and the problem that the outer surface of the shielding synchronous belt 3 is excessively wet is avoided.
The top of the support frame 2 at two ends of the bearing beam 1 is connected with a V-shaped frame 6, the bottom of the V-shaped frame 6 is provided with nozzles 7 which are arranged in a V-shaped manner and are positioned above the base paper 103, the nozzles 7 are used for spraying the upper surface of the base paper 103, the nozzles 7 are positioned in the space between the shielding synchronous belts 3 at two ends of the bearing beam 1, the nozzles 7 on the V-shaped frame 6 form a V shape after spraying on the static base paper 103, the spraying structure can reduce the interference degree of spraying among the nozzles 7, and the thickness of the overlapped part after spraying on the transverse direction of the base paper 103 is reduced, so that the thickness of the spraying liquid covered on the whole base paper 103 is more uniform.
The carrier beam 1 is provided with carrier rollers 8 on the upstream side and the downstream side of the carrier beam 1, the carrier rollers 8 are far away from the shielding synchronous belt 3, and the two carrier rollers 8 play a role in lifting base paper 103.
A coating method of a laser transfer paper production coating device comprises the following steps:
Step one, the base paper 103 for running the laser transfer paper passes through the space between the two shielding synchronous belts 3, the gap between the two sides of the base paper 103 and the shielding synchronous belts 3 is ensured to be 1-1.5mm, the running speed of the base paper 103 for shielding the synchronous belts 3 is the same, the moving direction is the same, the gap can effectively prevent the base paper 103 from touching the shielding synchronous belts 3, and meanwhile, the spraying mist on the side of the base paper 103 can be prevented from dispersing to the outside through the gap, so that the dispersed spraying mist can be adsorbed by the shielding synchronous belts 3 completely, the base paper 103 is in a horizontal and flat state when passing between the two shielding synchronous belts 3, and the method can reduce the resistance of air to the upper surface of the base paper 103, so that the spraying liquid adsorbed on the base paper 103 is smoother.
And secondly, coating the upper surface of the base paper 103 between the shielding synchronous belts 3 by using the nozzles 7 on the V-shaped frame 6, wherein the coating time sequence on the base paper 103 is that the base paper is sprayed in the middle, the base paper 103 is sprayed in the middle from the middle to the two sides in a delayed mode, and when the base paper 103 continuously moves, the thickness of the spraying liquid adsorbed on the upper surface of the base paper 103 is more uniform after the V-shaped spraying.
And thirdly, continuously cleaning the outer surface of the shielding synchronous belt 3, ensuring that the outer surface of the shielding synchronous belt 3 close to the side of the base paper 103 is continuously in a cleaning state, and avoiding the phenomenon that the spraying liquid accumulated on the shielding synchronous belt 3 is scraped to the base paper 103.
Example 2
Referring to fig. 2 and 6, the difference from embodiment 1 is that the two ends of the carrier beam 1 are provided with guide holes, one side of the neutral beam 21 is fixedly connected with a connecting shaft 212 slidably matched with the guide holes, and the arrangement enables the distance between the supporting frames 2 at the two ends of the carrier beam 1 to have an adjusting function, so that the distance between the shielding synchronous belts 3 at the two sides of the base paper 103 can be adjusted, and the coating adjustment of the base paper 103 of laser transfer papers with different widths is suitable.
The free ends of the V-shaped frames 6 are respectively hinged with the tops of the two neutral beams 21, and the tips of the V-shaped frames 6 are of a hinged connection structure, so that when the distance between the supporting frames 2 at the two ends of the bearing beam 1 is changed, the V-shaped included angle of the V-shaped frames 6 is changed, each nozzle 7 has a passive displacement function, and all spray nozzles 7 can cover the whole base paper without influencing the sprayed quality of the base paper 103.
Wherein, offer the drive chamber in carrier bar 1, this drive intracavity is provided with two-way flexible actuating lever 102, and two-way flexible actuating lever 102 can select for use two-way hydro-cylinder, and the action axle at two ends of two-way flexible actuating lever 102 and the one end fixed connection of connecting axle 212, the purpose is the synchronous opposite direction of control two support frames 1 and reverse motion.
Working principle: when in use, the base paper 103 on the external paper roll is firstly led into the two carrier rollers 8 of the device through the reversing rollers at all levels, and then the reversing rollers at the downstream side are connected, at this time, the base paper 103 passes through the space between the two shielding synchronous belts 3.
Then, the roller 2111 is controlled to rotate, and at this time, the roller 2111 drives the shielding synchronous belt 3 to operate, and the direction in which the shielding synchronous belt 3 operates is the same as the direction in which the base paper 103 travels.
The base paper 103 is controlled to advance, meanwhile, the spray nozzle 7 is controlled to spray liquid to the upper surface of the base paper 103, the spraying mist sprayed by the spray nozzle 7 close to the shielding synchronous belt 3 can cover the edge part of the base paper 103 and also can cover one side of the shielding synchronous belt 3, and at the moment, the upper surface of the whole base paper 103 is in a uniform spraying state.
Finally, the cleaning turntable 4 is controlled to rotate, the annular cleaning cotton 42 on the cleaning turntable can wipe the spraying liquid on the shielding synchronous belt 3, the annular cleaning cotton 42 carries the cleaning liquid into the cleaning water tank 5 for cleaning, and the cleaning annular cleaning cotton 42 can continue to clean the shielding synchronous belt 3 due to the rotation action.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a radium-shine transfer paper production coating device, its characterized in that, including carrier bar (1) that is located base paper (103) below, the both ends of carrier bar (1) are connected with support frame (2), one side towards base paper (103) on support frame (2) is provided with and shelters from hold-in range (3), be provided with on support frame (2) and be located clean carousel (4) outside clean carousel (4) cleaning water tank (5), the bottom of clean carousel (4) extends to in cleaning water tank (5), the top of support frame (2) at carrier bar (1) both ends is connected with a V type frame (6), and the bottom of this V type frame (6) is provided with V type range and is located nozzle (7) of base paper (103) top, nozzle (7) are located the space between the shielding hold-in range (3) at carrier bar (1) both ends, be provided with carrier roller (8) of carrier bar (1) upstream and downstream side on carrier bar (1).
2. The laser transfer paper production coating device according to claim 1, wherein a neutral beam (21) is fixedly arranged on the supporting frame (2), the cleaning rotary table (4) comprises a positioning disc (41) and annular cleaning cotton (42) on one side of the positioning disc (41), one side of the annular cleaning cotton (42) is abutted against one side of the shielding synchronous belt (3), and a transmission shaft (411) which is rotatably connected with the neutral beam (21) is fixedly connected to the other side of the positioning disc (41).
3. The laser transfer paper production coating device according to claim 2, wherein one side in the cleaning water tank (5) is connected with an elastic telescopic rod (9), and the action end of the elastic telescopic rod (9) is connected with a press roller (101) for extruding annular cleaning cotton (42).
4. A laser transfer paper production coating device according to claim 3, characterized in that at least three of the press rolls (101) are circumferentially and uniformly distributed at the bottom of the surface of the positioning disc (41).
5. The laser transfer paper production coating device according to claim 2, wherein two sides of the neutral beam (21) are fixedly connected with support plates (211), and the support plates (211) are rotatably connected with rotating rollers (2111) which are vertically distributed and are used for connecting shielding synchronous belts (3).
6. The laser transfer paper production coating device according to claim 5, wherein guide holes are formed in two ends of the bearing beam (1), a connecting shaft (212) which is in sliding fit with the guide holes is fixedly connected to one side of the neutral beam (21), free ends of the V-shaped frames (6) are respectively hinged with tops of the two neutral beams (21), and the tips of the V-shaped frames (6) are of a hinged connection structure.
7. The laser transfer paper production coating device according to claim 6, wherein a driving cavity is formed in the bearing beam (1), a bidirectional telescopic driving rod (102) is arranged in the driving cavity, and an action shaft at two ends of the bidirectional telescopic driving rod (102) is fixedly connected with one end of a connecting shaft (212).
8. A coating method using the laser transfer paper production coating apparatus of any one of claims 1 to 7, characterized by comprising the steps of:
Step one, passing a base paper (103) of running laser transfer paper through a space between two shielding synchronous belts (3), and ensuring that the gap between two sides of the base paper (103) and the shielding synchronous belts (3) is 1-1.5mm, wherein the running speeds of the shielding synchronous belts (3) of the base paper (103) are the same;
coating the upper surface of the base paper (103) between the shielding synchronous belts (3) by using a nozzle (7) on the V-shaped frame (6), wherein the coating time sequence on the base paper (103) is that spraying is performed in the middle, and the delayed spraying is performed from the middle to the two sides;
and thirdly, continuously cleaning the outer surface of the shielding synchronous belt (3) to ensure that the outer surface of the shielding synchronous belt (3) close to the side of the base paper (103) is continuously in a cleaning state.
9. The coating method of the laser transfer paper production coating device according to claim 8, wherein in the first step, the base paper (103) is in a horizontal and flat state when passing between the two shielding synchronous belts (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915853.7A CN116856200B (en) | 2023-07-25 | 2023-07-25 | Laser transfer paper production coating device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915853.7A CN116856200B (en) | 2023-07-25 | 2023-07-25 | Laser transfer paper production coating device and method |
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| CN116856200A CN116856200A (en) | 2023-10-10 |
| CN116856200B true CN116856200B (en) | 2024-07-05 |
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| CN114871019A (en) * | 2022-06-02 | 2022-08-09 | 孙龙 | Lime coating brushing equipment for forestry planting pest control |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0643167A1 (en) * | 1993-08-07 | 1995-03-15 | J.M. Voith GmbH | Device for coating a paper web |
| FI112815B (en) * | 2002-09-20 | 2004-01-15 | Metso Paper Inc | Coating |
| JP4982306B2 (en) * | 2007-09-05 | 2012-07-25 | 大日本スクリーン製造株式会社 | Coating apparatus and coating method |
| DE102007000779A1 (en) * | 2007-09-27 | 2009-04-02 | Voith Patent Gmbh | Device for applying a liquid to pasty application medium onto a machine for the production and/or conversion of moving paper-, cardboard- or other fibrous-material web, comprises curtain application nozzles, and a sliding plate |
| KR101061055B1 (en) * | 2011-02-28 | 2011-09-02 | 주식회사 케이씨텍 | Device of cleaning thin plate in substrate coater apparatus and substrate coater apparatus using same |
| CN105013654B (en) * | 2015-08-20 | 2017-05-24 | 包头天和磁材技术有限责任公司 | Spraying device and purpose thereof |
| CN210304321U (en) * | 2019-06-23 | 2020-04-14 | 无锡赢钢科技有限公司 | Oriented silicon steel staggered coating device |
| CN113893977A (en) * | 2021-10-12 | 2022-01-07 | 联德(广州)机械有限公司 | Aluminum profile liquid coating and powder spraying device |
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2023
- 2023-07-25 CN CN202310915853.7A patent/CN116856200B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505103A (en) * | 2011-11-03 | 2012-06-20 | 江苏太阳光伏科技有限公司 | Fast tin coating machine capable of simultaneously producing plurality of tin coating solder strips |
| CN114871019A (en) * | 2022-06-02 | 2022-08-09 | 孙龙 | Lime coating brushing equipment for forestry planting pest control |
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