CN220079571U - From paper laminating machine - Google Patents
From paper laminating machine Download PDFInfo
- Publication number
- CN220079571U CN220079571U CN202321354370.6U CN202321354370U CN220079571U CN 220079571 U CN220079571 U CN 220079571U CN 202321354370 U CN202321354370 U CN 202321354370U CN 220079571 U CN220079571 U CN 220079571U
- Authority
- CN
- China
- Prior art keywords
- box body
- strip
- scraping blade
- charging
- sliding groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010030 laminating Methods 0.000 title claims abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 abstract description 31
- 229920006255 plastic film Polymers 0.000 abstract description 31
- 239000012943 hotmelt Substances 0.000 abstract description 29
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model provides a release paper laminating machine, which comprises a box body, wherein openings are formed in the left end and the right end of the box body, and a gluing mechanism and a cooling mechanism are sequentially arranged in the box body from left to right; the gluing mechanism comprises a charging box and a bottom plate which are all fixed on the inner side surface of the box body, a charging cavity is formed in the charging box, a feeding pipe and a strip-shaped discharging hole which are all communicated with the charging cavity are respectively formed in the upper side and the lower side of the charging box, a shutter is arranged in the strip-shaped discharging hole, a containing groove is further formed in the lower end of the charging box, a scraping blade is arranged in the containing groove, the bottom plate is arranged under the charging box, a leak which penetrates through the upper side and the lower side of the bottom plate and is arranged under the scraping blade is formed in the bottom plate, and a collecting bottle is connected to the lower end of the leak through threads. The utility model solves the problems of uneven smearing and easy impurity adhesion of the hot melt PE plastic film in the prior art.
Description
Technical Field
The utility model relates to the technical field of release paper manufacturing, in particular to a release paper laminating machine.
Background
The release paper is also called as isolating paper, anti-sticking paper and silicone paper, and is anti-sticking paper capable of preventing prepreg from adhering and protecting prepreg from being polluted.
The release paper comprises base paper, PE coating layers and silicone oil layers, in the prior art, the lower side of a roller is required to be immersed in a container filled with a hot-melt PE plastic film in the process of producing the release paper, then the base paper is attached to the upper side of the roller, then the roller is rotated, the hot-melt PE plastic film is adhered to the roller while driving the base paper to move, the hot-melt PE plastic film is contacted with the base paper and adhered to the upper surface of the base paper along with the movement of the roller, the coating paper is formed, and then silicon is coated to form a silicon oil layer, so that the effects of non-adhesion and oil resistance are achieved.
However, the hot-melt PE plastic film is adhered by a roller and coated on the base paper, and is difficult to uniformly coat on the surface of the base paper due to the fluidity and the influence of gravity, and meanwhile, impurities such as dust and the like are easy to adhere on the hot-melt PE plastic film on the surface of the base paper or enter a container for containing the hot-melt PE plastic film in the production process, so that the quality of paper is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a release paper laminating machine, which solves the problems that a hot-melt PE plastic film is unevenly smeared and impurities are easy to adhere in the prior art.
According to the embodiment of the utility model, the release paper laminating machine comprises a box body, wherein the left end and the right end of the box body are respectively provided with a through hole, and a gluing mechanism and a cooling mechanism are sequentially arranged in the box body from left to right;
the gluing mechanism comprises a charging box and a bottom plate which are all fixed on the inner side surface of the box body, a charging cavity is formed in the charging box, a feeding pipe and a strip-shaped discharging hole which are all communicated with the charging cavity are respectively formed in the upper side and the lower side of the charging box, a shutter is arranged in the discharging hole, a containing groove is further formed in the lower end of the charging box, a scraping blade is arranged in the containing groove, the bottom plate is arranged under the charging box, a leak which penetrates through the upper side and the lower side of the bottom plate and is arranged under the scraping blade is formed in the bottom plate, and a collecting bottle is connected to the lower end of the leak through threads.
Preferably, the scraping blade comprises an upper scraping blade and two side scraping blades which are in a side V shape, the two side scraping blades are symmetrically fixed at the front end and the rear end of the corner of the upper scraping blade, and the two opposite ends of the upper scraping blade respectively collide with two opposite side walls of the containing groove.
Preferably, a strip-shaped through hole penetrating through the side wall of the charging box is formed in the side wall of the accommodating groove, a screw is fixedly connected to one end of the upper scraping blade, the free end of the screw penetrates through the strip-shaped through hole and is placed on the outer side, and a nut is sleeved on the screw in a threaded mode.
Preferably, the shutter comprises a sealing plate and a spring electromagnet, a first sliding groove and a slot are respectively formed in two opposite side walls of the strip-shaped discharge hole, the sealing plate is in sliding fit with the sliding groove, the electromagnet is arranged in the first sliding groove and is arranged on one side of the sealing plate away from the strip-shaped discharge hole, a second sliding groove is formed in the lower side of the first sliding groove, a sliding block capable of being embedded into the second sliding groove is fixed on the lower side of the sealing plate, the spring is arranged in the second sliding groove, and two ends of the spring are fixedly connected with the sliding block and the side walls of the second sliding groove respectively.
Preferably, the underside of the charging box is also rotatably connected with a pressing roller.
Preferably, the cooling mechanism comprises two air pipes and two fans, wherein the two air pipes are respectively and vertically symmetrically fixed on the upper wall and the lower wall of the inner side of the box body, and the two fans are respectively fixed on the upper wall and the lower wall of the inner side of the box body and are respectively arranged in the two air pipes.
Compared with the prior art, the utility model has the following beneficial effects:
from pan feeding pipe to the PE plastic film of injection hot melt in the loading cavity, avoid hot melt's PE plastic film and external contact, avoid other impurity such as dust to contact rather than, the baseband passes clearance and cooling body between loading box and the bottom plate in proper order, the shutter can be when carrying out/stopping to drench the membrane automatic open/close bar discharge gate, avoid hot melt's PE plastic film to spill over, hot melt's PE plastic film falls on the baseband from the bar discharge gate, form the glued membrane of one deck molten state, and smear hot melt's PE plastic film evenly on the baseband through the doctor-bar, later make PE plastic film solidify the cooling through cooling body immediately, form and drench the rete.
Drawings
Fig. 1 is a front cross-sectional view of an embodiment of the present utility model.
Fig. 2 is an enlarged view of the a position of fig. 1 in accordance with an embodiment of the present utility model.
Fig. 3 is an enlarged view of position B of fig. 1 in accordance with an embodiment of the present utility model.
Fig. 4 is a structural view of a wiper blade according to an embodiment of the present utility model.
In the above figures: the device comprises a box body 1, a base belt 2, a charging box 3, a charging pipe 4, an air pipe 5, a fan 6, a charging cavity 7, a bottom plate 8, a drain hole 9, a collecting bottle 10, an electromagnet 11, a press roller 12, a sealing plate 13, a strip-shaped discharging hole 14, a slot 15, a sliding block 16, an upper scraping plate 17, a side hanging plate 18, a screw 19 and a nut 20.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the embodiment of the utility model provides a release paper laminating machine, which comprises a box body 1, wherein openings are formed in the left end and the right end of the box body 1, and a gluing mechanism and a cooling mechanism are sequentially arranged in the box body 1 from left to right;
the gluing mechanism comprises a charging box 3 and a bottom plate 8 which are all fixed on the inner side surface of the box body 1, a charging cavity 7 is formed in the charging box 3, a feeding pipe 4 and a strip-shaped discharging hole 14 which are all communicated with the charging cavity 7 are respectively formed in the upper side and the lower side of the charging box 3, a shutter is arranged in the strip-shaped discharging hole 14, a containing groove is further formed in the lower end of the charging box 3, a scraping blade is arranged in the containing groove, the bottom plate 8 is arranged under the charging box 3, a leak 9 which penetrates through the upper side and the lower side of the bottom plate 8 is arranged under the scraping blade, a collecting bottle 10 is connected with the lower end of the leak 9 in a threaded mode, and a pressing roll 12 is further connected to the lower side of the charging box 3 in a rotating mode and used for flattening a base band 2.
From pan feeding pipe 4 to the PE plastic film of injection hot melt in the loading cavity 7, avoid hot melt PE plastic film and external contact, avoid other impurity such as dust to contact rather than, baseband 2 passes clearance and cooling body between loading box 3 and bottom plate 8 in proper order, the shutter can be when carrying out/stopping to drench the membrane automatic open/close bar discharge gate 14, avoid hot melt PE plastic film to spill over when not drenching the membrane, hot melt PE plastic film falls on baseband 2 from bar discharge gate 14, form the glued membrane of one deck molten state, and smear evenly on baseband 2 with hot melt PE plastic film through the doctor-bar, afterwards make PE plastic film solidify the cooling through cooling body immediately, form and drench the rete.
In addition, the wiper blade can scrape off more or less excessive part of the hot-melt PE plastic film when the hot-melt PE plastic film is coated, and the part of the hot-melt PE plastic film can fall into the collecting bottle 10 from the leak 9 and be reused.
The scraping blade comprises an upper scraping blade and two side scraping blades which are in a side V shape, the two side scraping blades are symmetrically fixed at the front end and the rear end of the corner of the upper scraping blade, and the two opposite ends of the upper scraping blade are respectively abutted against the two opposite side walls of the containing groove.
The hot melt PE plastic film falls from bar discharge gate 14, form the glued membrane of one deck molten state at baseband 2 surface, baseband 2 passes from the centre of two side doctor blades, and both sides edge is inconsistent with two side doctor blades of both sides, the lower extreme corner of going up the doctor blade is scraped from the side, make the glued membrane smooth, it is even to paint, scrape unnecessary hot melt PE plastic film, the left end slope of going up the doctor blade and with the lateral wall contact of holding tank, can let the hot melt PE plastic film of scraping remove to both sides edge, the side doctor blade of both sides smooths the side of glued membrane, scrape unnecessary and hot melt PE plastic film, cooperate with last doctor blade, paint hot melt PE plastic film evenly on baseband 2, the hot melt PE plastic film of striking off can directly fall into in the collecting bottle 10 from leak 9.
The side wall of the accommodating groove is provided with a strip-shaped through hole which penetrates through the side wall of the charging box 3, one end of the upper scraping blade is fixedly connected with a screw rod 19, the free end of the screw rod 19 penetrates through the strip-shaped through hole and is placed on the outer side, and a nut 20 is sleeved on the screw rod 19 in a threaded mode.
The vertical position of the upper scraping blade can be adjusted by moving the screw 19 up and down, so that the thickness of the coating film coated on the base band 2 can be adjusted, and then the positions of the upper scraping blade and the screw 19 can be fixed by screwing the nut 20.
The shutter comprises a sealing plate 13, a spring and an electromagnet 11, wherein the sealing plate 13 is made of metal, a first sliding groove and a slot 15 are respectively formed in two opposite side walls of a strip-shaped discharge hole 14, the sealing plate 13 is in sliding fit with the sliding groove, the electromagnet 11 is arranged in the first sliding groove and is arranged on one side, far away from the strip-shaped discharge hole 14, of the sealing plate 13, a second sliding groove is formed in the lower side of the first sliding groove, a sliding block 16 capable of being embedded in the second sliding groove is fixed on the lower side of the sealing plate 13, the spring is arranged in the second sliding groove, and two ends of the spring are fixedly connected with the sliding block 16 and the side walls of the second sliding groove respectively.
When the film spraying is not started and stopped, the electromagnet 11 is not electrified, the right end of the sealing plate 13 passes through the strip-shaped discharge hole 14 and is embedded in the slot 15 under the action of the spring, the strip-shaped discharge hole 14 is closed, the hot-melt PE plastic film in the charging cavity 7 cannot flow out, when the film spraying is started, the electromagnet 11 is electrified, the sealing plate 13 is adsorbed, the sealing plate 13 is moved leftwards, the sliding block 16 is driven to move leftwards, the spring is compressed, the sealing plate 13 is completely moved into the first sliding groove, the strip-shaped discharge hole 14 is opened, and the hot-melt PE plastic film flows out from the strip-shaped discharge hole 14 and falls on the base band 2.
The cooling mechanism comprises two air pipes 5 and two fans 6, wherein the two air pipes 5 are respectively and vertically symmetrically fixed on the upper wall and the lower wall of the inner side of the box body 1, and the two fans 6 are respectively fixed on the upper wall and the lower wall of the inner side of the box body 1 and are respectively arranged in the two air pipes 5.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a from type paper laminating machine which characterized in that: the glue spreading device comprises a box body, wherein openings are formed in the left end and the right end of the box body, and a glue spreading mechanism and a cooling mechanism are sequentially arranged in the box body from left to right;
the gluing mechanism comprises a charging box and a bottom plate which are all fixed on the inner side surface of the box body, a charging cavity is formed in the charging box, a feeding pipe and a strip-shaped discharging hole which are all communicated with the charging cavity are respectively formed in the upper side and the lower side of the charging box, a shutter is arranged in the strip-shaped discharging hole, a containing groove is further formed in the lower end of the charging box, a scraping blade is arranged in the containing groove, the bottom plate is arranged under the charging box, a leak which penetrates through the upper side and the lower side of the bottom plate and is arranged under the scraping blade is formed in the bottom plate, and a collecting bottle is connected to the lower end of the leak through threads.
2. A release paper laminating machine as claimed in claim 1, wherein: the scraping blade comprises an upper scraping blade and two side scraping blades which are in a side V shape, the two side scraping blades are symmetrically fixed at the front end and the rear end of the corner of the upper scraping blade, and the two opposite ends of the upper scraping blade are respectively abutted against the two opposite side walls of the containing groove.
3. A release paper laminating machine as claimed in claim 2, wherein: the side wall of the accommodating groove is provided with a strip-shaped through hole which penetrates through the side wall of the charging box, one end of the upper scraping blade is fixedly connected with a screw rod, the free end of the screw rod penetrates through the strip-shaped through hole and is arranged on the outer side, and a nut is sleeved on the screw rod.
4. A release paper laminating machine as claimed in claim 1, wherein: the shutter comprises a sealing plate, a spring and an electromagnet, wherein a first sliding groove and a slot are respectively formed in two opposite side walls of the strip-shaped discharge hole, the sealing plate is in sliding fit with the sliding groove, the electromagnet is arranged in the first sliding groove and is arranged on one side of the sealing plate away from the strip-shaped discharge hole, a second sliding groove is formed in the lower side of the first sliding groove, a sliding block capable of being embedded into the second sliding groove is fixed on the lower side of the sealing plate, the spring is arranged in the second sliding groove, and two ends of the spring are fixedly connected with the sliding block and the side walls of the second sliding groove respectively.
5. A release paper laminating machine as claimed in claim 1, wherein: the lower side of the charging box is also rotationally connected with a compression roller.
6. A release paper laminating machine as claimed in claim 1, wherein: the cooling mechanism comprises two air pipes and two fans, wherein the two air pipes are respectively and vertically symmetrically fixed on the upper wall and the lower wall of the inner side of the box body, and the two fans are respectively fixed on the upper wall and the lower wall of the inner side of the box body and are respectively arranged in the two air pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354370.6U CN220079571U (en) | 2023-05-30 | 2023-05-30 | From paper laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354370.6U CN220079571U (en) | 2023-05-30 | 2023-05-30 | From paper laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079571U true CN220079571U (en) | 2023-11-24 |
Family
ID=88830000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321354370.6U Active CN220079571U (en) | 2023-05-30 | 2023-05-30 | From paper laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079571U (en) |
-
2023
- 2023-05-30 CN CN202321354370.6U patent/CN220079571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |