CN220991508U - PVC facing membrane coating machine - Google Patents
PVC facing membrane coating machine Download PDFInfo
- Publication number
- CN220991508U CN220991508U CN202322834571.2U CN202322834571U CN220991508U CN 220991508 U CN220991508 U CN 220991508U CN 202322834571 U CN202322834571 U CN 202322834571U CN 220991508 U CN220991508 U CN 220991508U
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- CN
- China
- Prior art keywords
- glue
- pipe
- frame
- roller
- rollers
- Prior art date
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- 239000011248 coating agent Substances 0.000 title claims description 30
- 238000000576 coating method Methods 0.000 title claims description 30
- 239000012528 membrane Substances 0.000 title claims description 7
- 239000003292 glue Substances 0.000 claims abstract description 129
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000003892 spreading Methods 0.000 claims abstract description 13
- 230000007480 spreading Effects 0.000 claims abstract description 13
- 230000001502 supplementing effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 239000007888 film coating Substances 0.000 abstract description 2
- 238000009501 film coating Methods 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 16
- 229920000915 polyvinyl chloride Polymers 0.000 description 16
- 238000010073 coating (rubber) Methods 0.000 description 6
- 230000003020 moisturizing effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002518 antifoaming agent Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a PVC facing film coating machine, which comprises a frame, wherein a glue spreading roller is arranged in the frame, a film pressing roller is arranged at the bottom of the glue spreading roller, glue spreading openings are arranged between the glue spreading roller and the film pressing roller, a cleaning component is arranged on one side of the glue spreading roller, glue squeezing rollers are arranged on the other side of the glue spreading roller, glue storage parts are arranged between the glue squeezing rollers and the glue supplementing rollers and between the glue supplementing rollers and the glue spreading rollers, a glue inlet is arranged on one side surface of the frame, a shunt pipe is connected to one side of the glue inlet, a pipe body of the shunt pipe is connected with a branch pipe, one end of the branch pipe is connected with the shunt pipe, and the pipe opening at the other end of the branch pipe is arranged right above the glue storage parts in a one-to-one correspondence manner.
Description
Technical Field
The utility model belongs to the technical field of PVC facing film production equipment, and particularly relates to a PVC facing film coating machine.
Background
The PVC facing film is a novel decorative material prepared by taking high molecular Polymer (PVC) as a raw material, adding various auxiliary agents, calendaring and compounding, and can be compounded with base materials such as wood, plastic plates, aluminum plates, iron plates and the like to prepare a multipurpose decorative material, and is widely applied to household appliances, acoustic surface decoration, interior decoration of an indoor decoration, an airplane, a ship and a train. In addition, it can also be used for billboards and the like.
The glue spreader is also called a coater, a doctor blade, an automatic glue sprayer, etc. The PVC facing film structure is mainly used for coating liquid glue on the surface of textile, paper box or leather, the uppermost layer of the PVC facing film structure is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back coating adhesive. The glue coater is used in the procedure of back coating the adhesive on the PVC decorative film, and the liquid glue used by the existing coating machine causes a certain amount of air (such as vibration air flow and other factors) to enter into the glue in the production, transportation and material pouring transfer process, so that bubbles are generated, if the bubbles are not eliminated, the quality of the glue coating can be affected, and the glue coating is uneven, the existing operation is that the defoaming agent is added into the glue, but various defects exist in various defoaming agents on the market, such as low defoaming efficiency, strong speciality, harsh use conditions and the like of organic defoaming agents such as phosphate esters; the polyether defoamer has the advantages that the use condition is limited by temperature, the use field is narrow, the defoaming capability is poor, the defoaming speed is low and the like, and special equipment is also required to uniformly mix the glue and the defoamer, so that the corresponding production cost is definitely increased.
Disclosure of utility model
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PVC facing membrane coating machine, includes the frame, the inside rubber coating roller that is provided with of frame, rubber coating roller bottom is provided with the pressure membrane roller, be provided with the rubber coating mouth between rubber coating roller and the pressure membrane roller, rubber coating roller one side is provided with clean subassembly, the rubber coating roller opposite side all is provided with the crowded rubber roll, crowded rubber roll one side is provided with the moisturizing roller, be provided with between crowded rubber roll and the moisturizing roller and store up the glue portion, frame one side surface is provided with into the rubber mouth, it is connected with the shunt tubes to advance rubber mouth one side, the shunt tubes pipe shaft is connected with the branch pipe, the shunt tubes is connected to branch pipe one end, the branch pipe other end mouth of pipe department is arranged in directly over storing up the glue portion, store up one-to-one between glue portion and the branch pipe.
As a preferable technical scheme of the utility model, two sides of the gluing opening are respectively provided with a working platform, and the two working platforms and the gluing opening are arranged in a collinear way.
As a preferable technical scheme of the utility model, the working platform is movably connected with the frame.
As a preferable technical scheme of the utility model, the cleaning component comprises a high-pressure water pipe, a high-pressure cleaning nozzle is connected to the pipe body of the high-pressure water pipe, and a nozzle of the high-pressure cleaning nozzle faces the surface of the glue spreader.
As a preferable technical scheme of the utility model, a cleaning tank is arranged at the bottom of the film pressing roller in the frame, and a drain pipe is connected to the bottom of the cleaning tank.
As a preferable technical scheme of the utility model, a control valve is arranged at a pipe orifice of the branch pipe at one end of the glue storage part.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the glue squeezing roller and the glue supplementing roller are respectively arranged on one side of the glue spreading roller, so that glue on the surface of the glue spreading roller is supplemented for multiple times, the problem that the glue layer on the surface of the glue spreading roller is uneven due to bubbles in glue solution, and the coating quality of the PVC film back glue is affected is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A in the present utility model;
In the figure: 1. a frame; 2. a glue spreading roller; 3. film pressing rollers; 4. a glue squeezing roller; 5. a glue supplementing roller; 6. a glue storage part; 7. a glue inlet; 8. a gluing opening; 9. a shunt; 10. a branch pipe; 11. a working platform; 12. a high pressure water pipe; 13. high-pressure cleaning of the spray head; 14. a cleaning tank; 15. a blow-down pipe; 16. and a control valve.
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.
Examples
Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a PVC facing membrane coating machine, includes frame 1, frame 1 inside is provided with glue spreader 2, glue spreader 2 bottom is provided with press film roller 3, be provided with glue spreader 8 between glue spreader 2 and the press film roller 3, glue spreader 2 one side is provided with clean subassembly, glue spreader 2 opposite side all is provided with crowded rubber roll 4, crowded rubber roll 4 one side is provided with the moisturizing roller 5, be provided with between glue storage part 6 between crowded rubber roll 4 and the moisturizing roller 5 and glue spreader 2, frame 1 one side surface is provided with into glue inlet 7, glue inlet 7 one side is connected with shunt tube 9, shunt tube 9 tubular body is connected with branch pipe 10, shunt tube 9 is connected to branch pipe 10 one end, the mouth of pipe department of the other end is arranged in and is stored up the glue part 6 directly over, store up between glue part 6 and the branch pipe 10 one-to-one, in this embodiment, through setting up crowded rubber roll 4 and moisturizing roller 5 respectively in glue spreader 2 one side, carry out the moisturizing to glue spreader 2 surface and carry out glue feeding to glue feeding, have the uneven glue bubble on the surface of PVC coating that has the uneven surface to avoid this kind of glue spreader to have the glue spreader surface to influence quality to the PVC coating uneven surface.
In order to facilitate the heating and drying of the glued PVC film, in this embodiment, as a preferred technical solution of the present utility model, two sides of the glue coating opening 8 are provided with working platforms 11, and two working platforms 11 and the glue coating opening 8 are arranged in a collinear manner.
In order to facilitate cleaning the glue spreader 2 and guiding out sewage, in this embodiment, as a preferred technical solution of the present utility model, the working platform 11 is movably connected with the frame 1, the cleaning assembly includes a high-pressure water pipe 12, a pipe body of the high-pressure water pipe 12 is connected with a high-pressure cleaning nozzle 13, a nozzle of the high-pressure cleaning nozzle 13 faces the surface of the glue spreader 2, a cleaning tank 14 is disposed inside the frame 1 and located at the bottom of the film pressing roller 3, and a drain pipe 15 is connected to the bottom of the cleaning tank 14.
In order to control the glue amount of the glue storage portion 6 conveniently, in this embodiment, as a preferred technical solution of the present utility model, a control valve 16 is installed at a pipe orifice of the branch pipe 10 located at one end of the glue storage portion 6.
In summary, by means of the above technical solution of the present utility model, when in use, the PVC film is brought along the working platform 11 at one side of the glue coating port 8, then passes through the glue coating port 8, and then passes through the glue inlet 7, glue flows out from the glue inlet 9 and the branch pipe 10 into the glue storage portion 6, the glue coating roller 2, the film pressing roller 3, the glue pressing roller 4 and the glue supplementing roller 5 are driven to rotate by the corresponding driving mechanism, when the glue coating roller 2 and the film pressing roller 3 rotate, the glue coating roller 2 takes up the glue solution in the glue storage portion 6 corresponding to the glue pressing roller 4, and then the glue is extruded by the glue pressing roller 4, at this time, a thin glue layer is formed on the surface of the glue coating roller 2 after extrusion by the glue pressing roller 4, but at this time, because the glue layer contains a certain amount of bubbles, the glue layer on the surface of the glue coating roller 2 has blank spots due to the bubble breakage, i.e. the glue-not glued portions, so that when the glue coating roller 2 continues to rotate through the glue supplementing roller 5, the glue coating roller 5 is carried by the glue coating roller 2, the glue storage portion 6, the glue is filled up by the glue layer on one side of the glue coating roller 2, and then the glue layer is evenly coated on the surface of the glue coating roller 2 due to the blank area of the glue coating surface of the glue coating roller 2;
When the glue spreader 2 needs to be cleaned, high-pressure water flow is introduced into the high-pressure water pipe 12, the surface of the glue spreader 2 is cleaned by spraying from the high-pressure cleaning nozzle 13, then the working platform 11 is stirred, and cleaning water flows downwards into the cleaning tank 14 along the working platform 11 when the working platform 11 is inclined, and finally is uniformly discharged from the sewage pipe 15.
Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a PVC facing membrane coating machine, includes frame (1), its characterized in that: the novel glue spreading machine is characterized in that a glue spreader (2) is arranged inside the frame (1), a glue pressing roller (3) is arranged at the bottom of the glue spreader (2), a glue spreading opening (8) is formed between the glue spreader (2) and the glue pressing roller (3), a cleaning component is arranged on one side of the glue spreader (2), glue squeezing rollers (4) are arranged on the other side of the glue spreader (2), glue supplementing rollers (5) are arranged on one side of the glue squeezing rollers (4) and are respectively arranged between the glue supplementing rollers (5) and the glue spreader (2), glue storage portions (6) are arranged between the glue supplementing rollers (5) and the glue spreader (2), a glue inlet (7) is formed in one side surface of the frame (1), a shunt pipe (9) is connected to one side of the glue inlet (7), a branch pipe body is connected with a branch pipe (10), one end of the branch pipe (10) is connected with the shunt pipe (9), and the pipe opening of the other end of the branch pipe (10) is arranged right above the glue storage portions (6), and the glue storage portions (6) are in one-to-one correspondence.
2. The PVC facing film coater of claim 1, wherein: the two sides of the gluing opening (8) are respectively provided with a working platform (11), and the two working platforms (11) and the gluing opening (8) are arranged in a collinear way.
3. A PVC facing film applicator as in claim 2, wherein: the working platform (11) is movably connected with the frame (1).
4. The PVC facing film coater of claim 1, wherein: the cleaning assembly comprises a high-pressure water pipe (12), a high-pressure cleaning spray head (13) is connected to the pipe body of the high-pressure water pipe (12), and a nozzle of the high-pressure cleaning spray head (13) faces the surface of the glue spreader (2).
5. The PVC facing film coater of claim 4, wherein: the cleaning tank (14) is arranged at the bottom of the film pressing roller (3) inside the frame (1), and a drain pipe (15) is connected to the bottom of the cleaning tank (14).
6. The PVC facing film coater of claim 1, wherein: and a control valve (16) is arranged at the pipe orifice of the branch pipe (10) positioned at one end of the glue storage part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322834571.2U CN220991508U (en) | 2023-10-23 | 2023-10-23 | PVC facing membrane coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322834571.2U CN220991508U (en) | 2023-10-23 | 2023-10-23 | PVC facing membrane coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220991508U true CN220991508U (en) | 2024-05-24 |
Family
ID=91116346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322834571.2U Active CN220991508U (en) | 2023-10-23 | 2023-10-23 | PVC facing membrane coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220991508U (en) |
-
2023
- 2023-10-23 CN CN202322834571.2U patent/CN220991508U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |