CN219706292U - Paper-plastic bag bonding cooling device - Google Patents
Paper-plastic bag bonding cooling device Download PDFInfo
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- CN219706292U CN219706292U CN202320828495.1U CN202320828495U CN219706292U CN 219706292 U CN219706292 U CN 219706292U CN 202320828495 U CN202320828495 U CN 202320828495U CN 219706292 U CN219706292 U CN 219706292U
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- fixedly connected
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- bonding
- paper
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- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 239000004033 plastic Substances 0.000 title claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 20
- 239000002655 kraft paper Substances 0.000 abstract description 20
- 239000000123 paper Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Making Paper Articles (AREA)
Abstract
The utility model relates to the technical field of paper plastic bags and discloses a paper plastic bag bonding cooling device, which comprises a base, a bonding assembly and a cooling assembly, wherein a conveying belt is arranged outside the base through a plurality of support columns, a shell is arranged right above the conveying belt, two side walls of the shell are respectively provided with a feed inlet and a discharge outlet, the inner wall of the top of the shell is provided with a heating fan close to the feed inlet, the bonding assembly comprises a first hydraulic rod fixedly connected to the inner wall of the top of the shell, the output end of the first hydraulic rod is fixedly connected with a U-shaped plate, the outer side wall of one flange of the U-shaped plate is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the flange of the U-shaped plate and is fixedly connected with a hot pressing roller; according to the utility model, the height of the hot press roller can be adjusted according to the thickness of the plastic layer and the thickness of the kraft paper, namely, the distance between the hot press roller and the conveyor belt is adjusted, so that the hot press roller is suitable for the effect of hot press bonding of plastic layers with different thicknesses and the kraft paper.
Description
Technical Field
The utility model relates to the technical field of paper-plastic bags, in particular to a paper-plastic bag bonding cooling device.
Background
The paper-plastic bag is also called as three-in-one composite paper bag, and is formed by compositing plastic and kraft paper, wherein the plastic layer is usually pp bar woven cloth with pp polypropylene as a base material, the kraft paper is refined special kraft paper for compositing, the two are bonded through a molten plastic thermal film, cooling is carried out after bonding, in the prior art, an operator usually bonds the dried plastic layer with kraft paper on other rotating rollers through a rotating roller, and natural cooling is carried out after bonding is completed.
In view of the above-mentioned related art, the inventor believes that the existing paper-plastic bag bonding device is difficult to adjust the height of the hot-pressing roller according to the thickness of the plastic layer and kraft paper, and is difficult to meet the use demands of people; in addition, in the prior art, the cooling mode after the paper plastic bag is adhered is to be placed for waiting for natural cooling, and the problem of low cooling efficiency exists, so a paper plastic bag adhering and cooling device is proposed to solve the problem.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The utility model provides a paper-plastic bag bonding cooling device, which aims to solve the problem that the conventional paper-plastic bag bonding device is difficult to adjust the height of a hot press roller according to the thickness of a plastic layer and the thickness of kraft paper and is difficult to meet the use demands of people.
The utility model provides a paper-plastic bag bonding cooling device which adopts the following technical scheme:
the utility model provides a paper plastic bag bonding cooling device, includes base, bonding subassembly and cooling module, the conveyer belt is installed through a plurality of support column to the outside of base, be provided with the casing directly over the conveyer belt, feed inlet and discharge gate have been seted up respectively to two lateral walls of casing, the top inner wall of casing just is close to feed inlet department and installs the heating fan, bonding subassembly is including the first hydraulic stem of fixed connection at casing top inner wall, the output fixedly connected with U template of first hydraulic stem, a flange lateral wall department fixedly connected with driving motor of U template, driving motor's output runs through the flange of U template and fixedly connected with hot pressing roller, and the outside winding of hot pressing roller is provided with kraft paper.
Preferably, the cooling assembly comprises a second hydraulic rod fixedly connected to the inner wall of the top of the shell and close to the discharge hole, the output end of the second hydraulic rod is fixedly connected with a metal cooling plate, a water tank is installed at the top of the shell, a first corrugated pipe is installed at the output end of the water tank, the first corrugated pipe penetrates through the inner wall of the top of the shell and is communicated with the inside of the metal cooling plate, a second corrugated pipe is further installed in the metal cooling plate, and the second corrugated pipe penetrates through the metal cooling plate and the inner wall of the top of the shell in sequence and extends to the inside of the water tank; the metal cooling plate is hollow and can store water.
Preferably, the bonding assembly is positioned between the heating fan and the cooling assembly, the outer side wall of the U-shaped plate is fixedly connected with telescopic springs at two sides of the first hydraulic rod, and one ends of the telescopic springs, far away from the U-shaped plate, are fixedly connected with the inner wall of the top of the shell; the deformation of the telescopic spring can bear the gravity of part of the U-shaped plate, the driving motor and the hot press roller, so that the load of the first hydraulic rod is reduced, and the service life of the first hydraulic rod is prolonged.
Preferably, a water pump for controlling the second corrugated pipe is arranged on the outer side wall of the water tank; the water pump is started, and the water in the metal cooling plate is sucked back into the water tank by the second corrugated pipe.
Preferably, the bottom of the shell and two sides of the conveyer belt are fixedly provided with supporting plates, and one end of each supporting plate, which is far away from the shell, is fixedly connected with the base; the support plate may provide support for the housing.
In summary, the utility model has the following beneficial technical effects:
1. placing a plastic layer on a conveyor belt from a feed inlet, starting a first hydraulic rod, adjusting the height of a hot pressing roller according to the thickness of the plastic layer and kraft paper, enabling the plastic layer to move towards a discharge port on the conveyor belt, starting a driving motor, enabling the hot pressing roller to rotate along with the plastic layer, driving the kraft paper wound on the surface of the hot pressing roller to rotate, and enabling the gluing surface of the plastic layer and the kraft paper to be bonded together through the hot pressing roller, so that a paper-plastic bag is formed; compared with the prior art, the plastic layer after being dried is directly adhered to kraft paper on other rotating rollers through the rotating rollers, the device can adjust the height of the hot pressing roller according to the thickness of the plastic layer and the thickness of the kraft paper, namely, the distance between the hot pressing roller and the conveying belt is adjusted, so that the device can be suitable for carrying out hot press adhesion on the plastic layer and the kraft paper with different thicknesses.
2. After the paper-plastic bag is adhered, water in the water tank enters the metal cooling plate through the first corrugated pipe, the second hydraulic rod is started, the second hydraulic rod drives the metal cooling plate to be in contact with the paper-plastic bag, heat of the paper-plastic bag is transferred to the metal cooling plate, the water in the metal cooling plate absorbs the heat, the water pump is started, the water in the metal cooling plate is absorbed into the water tank through the second corrugated pipe, and compared with the paper-plastic bag which is naturally cooled after the thermal adhesion is completed in the prior art, the device can not only improve the cooling efficiency of the metal cooling plate to the paper-plastic bag, but also enable the water in the metal cooling plate to return to the water tank through the second corrugated pipe, so that the full utilization of the water is realized, and water resources are saved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the application;
FIG. 2 is a schematic cross-sectional structure of an embodiment of the application;
FIG. 3 is a schematic view of a first partial cross-sectional structure of an embodiment of the application;
fig. 4 is a schematic diagram of a second partial cross-sectional structure of an embodiment of the application.
Reference numerals illustrate: 1. a base; 2. a conveyor belt; 3. a housing; 4. a feed inlet; 5. a discharge port; 6. a heating fan; 7. a first hydraulic lever; 8. a U-shaped plate; 9. a driving motor; 10. a hot press roll; 11. a second hydraulic lever; 12. a metal cooling plate; 13. a water tank; 14. a first bellows; 15. a telescopic spring; 16. a water pump; 17. a support plate; 18. and a second bellows.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a paper-plastic bag bonding cooling device.
Referring to fig. 1-4, a paper plastic bag bonding cooling device, the on-line screen storage device comprises a base 1, bonding assembly and cooling module, the conveyer belt 2 is installed through a plurality of support column to the outside of base 1, conveyer belt 2 is driven by outside with drive arrangement and works, be provided with casing 3 directly over conveyer belt 2, feed inlet 4 and discharge gate 5 have been seted up respectively to two lateral walls of casing 3, place the plastic film on conveyer belt 2 from feed inlet 4, transport from discharge gate 5 after the thermobonding is accomplished, heating fan 6 is installed to the top inner wall of casing 3 and be close to feed inlet 4 department, heating fan 6 can dry the plastic layer on the conveyer belt 2 for the rubber coating face viscosity on plastic layer is strengthened, bonding assembly is including fixed connection at the first hydraulic stem 7 of casing 3 top inner wall, the output fixedly connected with U template 8 of first hydraulic stem 7 can drive U template 8 and go up and down, a flange outer lateral wall department fixedly connected with driving motor 9 of U template 8, the output of driving motor 9 runs through U template 8 and fixedly connected with flange 10 of U template 8, outside heat pressing roll 10 is provided with heat pressing roll 10.
Referring to fig. 2-4, the cooling assembly comprises a second hydraulic rod 11 fixedly connected to the inner wall of the top of the shell 3 and close to the discharge hole 5, the output end of the second hydraulic rod 11 is fixedly connected with a metal cooling plate 12, the interior of the metal cooling plate 12 is set to be in a hollow state and can store moisture, a water tank 13 is installed at the top of the shell 3, a water filling port is arranged at the top of the water tank 13 and can provide moisture for the interior of the water tank 13, a first corrugated pipe 14 is installed at the output end of the water tank 13, the first corrugated pipe 14 penetrates through the inner wall of the top of the shell 3 and is fixedly connected with the interior of the metal cooling plate 12, a second corrugated pipe 18 is also installed in the interior of the metal cooling plate 12, the first corrugated pipe 14 and the second corrugated pipe 18 can stretch out and draw back in a certain range due to materials, and the second corrugated pipe 18 sequentially penetrates through the metal cooling plate 12 and the inner wall of the top of the shell 3 and extends into the water tank 13.
Referring to fig. 2-3, the bonding assembly is located between the heating fan 6 and the cooling assembly, the outer side wall of the U-shaped plate 8 is located on two sides of the first hydraulic rod 7 and fixedly connected with the telescopic springs 15, one end of each telescopic spring 15, far away from the U-shaped plate 8, is fixedly connected with the inner wall of the top of the shell 3, the first hydraulic rod 7 can drive the U-shaped plate 8 to lift when in operation, the telescopic springs 15 can lift along with the lifting, and the deformation of the telescopic springs 15 can bear the gravity of part of the U-shaped plate 8, the driving motor 9 and the hot-pressing roller 10, so that the load is reduced for the first hydraulic rod 7, and the service life of the first hydraulic rod 7 is prolonged.
Referring to fig. 3, a water pump 16 for controlling the second corrugated pipe 18 is installed on the outer side wall of the water tank 13, and when the water pump 16 is started, the water in the metal cooling plate 12 is absorbed into the water tank 13 by the second corrugated pipe 18.
Referring to fig. 2, a support plate 17 is fixedly mounted at the bottom of the housing 3 and at both sides of the conveyor belt 2, one end of the support plate 17 away from the housing 3 is fixedly connected with the base 1, and the support plate 17 can provide support for the housing 3.
The implementation principle of the paper-plastic bag bonding cooling device provided by the embodiment of the utility model is as follows: the conveying belt 2 is driven to move through an external device, a plastic layer is placed on the conveying belt 2 from the feed inlet 4, firstly, the heating fan 6 can dry and heat the plastic layer on the conveying belt 2, so that the viscosity of a gluing surface of the plastic layer is enhanced, then the first hydraulic rod 7 can be started, the height of the hot-pressing roller 10 is adjusted according to the thickness of the plastic layer and kraft paper, the first hydraulic rod 7 can drive the U-shaped plate 8 to lift when working, the telescopic spring 15 can lift along with the lifting, the load can be reduced for the first hydraulic rod 7 by deformation of the telescopic spring 15 through the part of the U-shaped plate 8, the driving motor 9 and the gravity of the hot-pressing roller 10, the service life of the first hydraulic rod 7 is prolonged, the plastic layer moves towards the discharge outlet 5 on the conveying belt 2, the driving motor 9 is started, the hot-pressing roller 10 can rotate along with the driving kraft paper wound on the surface of the hot-pressing roller 10 to rotate, and the gluing surface of the plastic layer and the kraft paper are bonded together through the hot-pressing roller 10, and a paper plastic bag is formed; therefore, the height of the hot-pressing roller 10 can be adjusted according to the thickness of the plastic layer and the thickness of kraft paper, namely, the distance between the hot-pressing roller 10 and the conveyor belt 2 is adjusted, so that the hot-pressing roller is applicable to hot-pressing adhesion of plastic layers with different thicknesses and kraft paper, after the adhesion of paper-plastic bags is finished, water in the water tank 13 enters the metal cooling plate 12 through the first corrugated pipe 14, the second hydraulic rod 11 is started, the first corrugated pipe 14 and the second corrugated pipe 18 can stretch and retract within a certain range due to the material, the second hydraulic rod 11 drives the metal cooling plate 12 to be in contact with the paper-plastic bags, heat of the paper-plastic bags is transferred to the metal cooling plate 12, water in the metal cooling plate 12 absorbs heat, the water pump 16 is started, the water in the metal cooling plate 12 is absorbed into the water tank 13 through the second corrugated pipe 18, the cooling efficiency of the paper-plastic bags by the metal cooling plate 12 is improved, in addition, the water in the metal cooling plate 12 returns to the water tank 13 through the second corrugated pipe 18, and water resources are saved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a paper plastic bag bonding cooling device, includes base (1), bonding subassembly and cooling body spare, its characterized in that: the outside of base (1) is installed through a plurality of support column and is taken (2), be provided with casing (3) directly over the conveyer belt (2), feed inlet (4) and discharge gate (5) have been seted up respectively to two lateral walls of casing (3), heating fan (6) are installed in top inner wall and being close to feed inlet (4) department of casing (3), bonding assembly is including fixed connection at first hydraulic stem (7) of casing (3) top inner wall, the output fixedly connected with U template (8) of first hydraulic stem (7), a flange lateral wall department fixedly connected with driving motor (9) of U template (8), the output of driving motor (9) runs through the flange of U template (8) and fixedly connected with hot compression roller (10).
2. A paper plastic bag bonding cooling device according to claim 1, characterized in that: the cooling assembly comprises a second hydraulic rod (11) fixedly connected to the inner wall of the top of the shell (3) and close to the discharge hole (5), the output end of the second hydraulic rod (11) is fixedly connected with a metal cooling plate (12), a water tank (13) is installed at the top of the shell (3), a first corrugated pipe (14) is installed at the output end of the water tank (13), the first corrugated pipe (14) penetrates through the inner wall of the top of the shell (3) and is communicated with the inner part of the metal cooling plate (12), a second corrugated pipe (18) is further installed in the inner part of the metal cooling plate (12), and the second corrugated pipe (18) penetrates through the inner wall of the top of the shell (3) and extends to the inner part of the water tank (13) in sequence.
3. A paper plastic bag bonding cooling device according to claim 1, characterized in that: the bonding assembly is located between the heating fan (6) and the cooling assembly, telescopic springs (15) are fixedly connected to the outer side wall of the U-shaped plate (8) and located on two sides of the first hydraulic rod (7), and one ends, far away from the U-shaped plate (8), of the telescopic springs (15) are fixedly connected with the inner wall of the top of the shell (3).
4. A paper plastic bag bonding cooling device according to claim 2, characterized in that: the outer side wall of the water tank (13) is provided with a water pump (16) for controlling the second corrugated pipe (18).
5. A paper plastic bag bonding cooling device according to claim 1, characterized in that: the bottom of casing (3) and be located both sides of conveyer belt (2) and all fixedly mounted have backup pad (17), one end and base (1) fixed connection that casing (3) were kept away from to backup pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828495.1U CN219706292U (en) | 2023-04-14 | 2023-04-14 | Paper-plastic bag bonding cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828495.1U CN219706292U (en) | 2023-04-14 | 2023-04-14 | Paper-plastic bag bonding cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706292U true CN219706292U (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320828495.1U Active CN219706292U (en) | 2023-04-14 | 2023-04-14 | Paper-plastic bag bonding cooling device |
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| Country | Link |
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| CN (1) | CN219706292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118876502A (en) * | 2024-10-08 | 2024-11-01 | 厦门市三磊包装材料有限公司 | A food packaging bag making machine pressing equipment |
-
2023
- 2023-04-14 CN CN202320828495.1U patent/CN219706292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118876502A (en) * | 2024-10-08 | 2024-11-01 | 厦门市三磊包装材料有限公司 | A food packaging bag making machine pressing equipment |
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