CN219903400U - Waterproof moisture permeable composite film laminating device - Google Patents
Waterproof moisture permeable composite film laminating device Download PDFInfo
- Publication number
- CN219903400U CN219903400U CN202321172884.XU CN202321172884U CN219903400U CN 219903400 U CN219903400 U CN 219903400U CN 202321172884 U CN202321172884 U CN 202321172884U CN 219903400 U CN219903400 U CN 219903400U
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- China
- Prior art keywords
- raw material
- box
- block
- waterproof moisture
- composite film
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- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 238000010030 laminating Methods 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 54
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 21
- 238000013329 compounding Methods 0.000 abstract description 4
- 229920006280 packaging film Polymers 0.000 abstract description 2
- 239000012785 packaging film Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to the field of packaging film compounding, in particular to a waterproof moisture-permeable composite film laminating device, which comprises a box body and a composite roller which is rotatably connected in the box body and is used for laminating two layers of raw material films, wherein a scraping blade which is attached to the similar surfaces of the two layers of raw material films is arranged in the box body, an adsorption block which is close to the scraping blade and enables the similar surfaces of the two layers of raw material films to form a negative pressure environment is arranged in the box body, the adsorption block is positioned behind the scraping blade in compliance with the moving direction of the raw material films, so that when impurities are adhered to the surfaces of the raw material films, the scraping blade can scrape the impurities on the surfaces of the composite films, impurities are not easy to exist in the formed composite films, and the quality is not easy to influence.
Description
Technical Field
The utility model relates to the field of packaging film compounding, in particular to a waterproof moisture-permeable composite film laminating device.
Background
The waterproof moisture-permeable film is suitable for packaging some perfumes or cleaning products, so that the waterproof moisture-permeable film is not easy to lose the air permeability in the volatilizing process of the internal surfactant, and the leakage of liquid or powder particles can be reduced.
The prior composite film laminating device has the bulletin number of CN210174354U, two layers of raw material films are subjected to glue-free lamination between two pressing rollers, and before lamination, the adjacent side surfaces of the two layers of raw material films are subjected to negative pressure adsorption through an extraction opening, so that dust and impurities on the adjacent side surfaces of the two layers of raw material films are removed as much as possible.
In the above related art, when some impurities are adhered to the surface of the raw material film, the cleaning effect of the suction opening for directly adsorbing the raw material film surface is poor, so that the raw material film is easy to have bubbles due to some impurities after being compounded, and the quality of the composite film is affected.
Disclosure of Invention
In order to reduce the influence on the quality of the composite film, the utility model provides a waterproof moisture-permeable composite film laminating device.
The utility model provides a waterproof moisture-permeable composite film laminating device which adopts the following technical scheme:
the utility model provides a waterproof moisture permeable composite film compression fittings, includes the box, rotates the compound roller of connecting in the box and pressing together two-layer raw materials membrane, be equipped with the doctor-bar of laminating in the close surface of two-layer raw materials membrane in the box, be equipped with in the box and be close to in the doctor-bar and make the close surface of two-layer raw materials membrane form the adsorption block of negative pressure environment, the adsorption block is followed the direction of movement of raw materials membrane and is located the rear of doctor-bar.
Through adopting above-mentioned technical scheme for when the raw materials membrane passes through the doctor-bar, the doctor-bar can scrape the impurity of raw materials membrane surface adhesion, makes difficult existence impurity in the complex film of formation, makes the quality of complex film be difficult for receiving the influence, and the impurity of striking off can be absorbed away by the adsorption block.
Optionally, the adsorption block with a low position is positioned in front of the wiper with a high position according to the moving direction of the raw material film.
By adopting the technical scheme, impurities scraped by the high-position scraping blade and the like are not easy to fall to the position where the cleaning of the low-position raw material film by the low-position scraping blade is completed, so that the impurities scraped by the high-position scraping blade are biased to fall to the upper surface of the low-position raw material film which is not processed by the scraping blade.
Optionally, the scraping blade and the adsorption block are connected with the same main plate, and a main plate cylinder for driving the main plate to be close to or far away from the raw material film is arranged in the box body.
Through adopting above-mentioned technical scheme for doctor-bar and adsorption block can remove in step, so that the raw materials membrane originally sends into to the box in and carries out corresponding adjustment.
Optionally, doctor-bar and absorption piece all sliding connection are in the master plate, and master plate fixedly connected with screw spare, screw spare threaded connection have two adjusting screw, and two adjusting screw one-to-one rotate and connect in doctor-bar and absorption piece.
Through adopting above-mentioned technical scheme for after the adjustment of total board to suitable position, can also carry out independent adjustment to doctor-bar and absorption piece respective position, make absorption piece and doctor-bar can better exert its effect.
Optionally, the adsorption block comprises a seat block and an air extraction block which is rotationally connected with the seat block and enables the surface of the raw material film to form a negative pressure environment.
Through adopting above-mentioned technical scheme to adjust the angle that the piece was faced in the raw materials membrane to the piece of bleeding, with the dust impurity suction on raw materials membrane surface that can be better according to actual need the piece of bleeding.
Optionally, the worm wheel is fixedly connected with coaxially at the rotation point of the air extraction block, the worm wheel is meshed with a worm connected with the seat block in a rotating way, and the worm is fixedly connected with a knob exposed out of the seat block coaxially.
Through adopting above-mentioned technical scheme, rotate the knob for bleed the piece and rotate, and under the cooperation effect of worm gear, bleed the piece position and be difficult for changing at will again after finishing adjusting.
Optionally, the inside intercommunication of box has the intake pipe that sends into the air after filtering in the box, and the box sets up the side of intake pipe and is on a parallel with the transmission direction of raw materials membrane, and the intake pipe is in the doctor-bar orientation.
Through adopting above-mentioned technical scheme for the intake pipe is constantly to sending into clean air in the box, makes the clean air in the box can flow to outside, in order to promote the cleanliness factor of air in the box.
Optionally, the side of box keeping away from the intake pipe evenly has seted up the several gas outlet, and the opening area of all gas outlets is less than the opening area of intake pipe.
Through adopting above-mentioned technical scheme for the air through doctor-bar department can carry impurity comparatively effectually to send out from the gas outlet, and the box supplies the raw materials membrane to get into and supplies the opening part that the opening that the complex film sent out sent into homoenergetic have clean air to send out, makes the outside air be difficult for flowing into in the box.
In summary, the present utility model includes at least one of the following beneficial effects:
1. when the raw material film passes through the scraping blade, the scraping blade can scrape off impurities adhered to the surface of the raw material film, so that impurities are not easy to exist in the formed composite film, the quality of the composite film is not easy to influence, and the scraped impurities can be absorbed by the adsorption block;
2. clean air is continuously sent into the box body through the air inlet pipe, so that the clean air in the box body can flow outwards, and the cleanliness of the air in the box body is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the case with a vertical side cut away for internal display;
FIG. 3 is a schematic view showing the structure in which the main plate corresponding to one screw hole member is removed and the inside of the worm gear is provided with the seat block.
Reference numerals illustrate: 1. a case; 2. a composite roller; 21. a knob; 22. an air inlet pipe; 23. an air outlet; 3. a wiper blade; 31. an adsorption block; 32. a master plate; 33. a master cylinder; 34. screw hole pieces; 35. adjusting a screw; 36. a seat block; 37. an air pumping block; 38. a worm wheel; 39. a worm.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a waterproof moisture-permeable composite film laminating device, which comprises a box body 1, wherein two layers of raw material films obliquely penetrate from a vertical side surface of the box body 1, two composite rollers 2 are rotatably connected inside the box body 1, the composite rollers 2 are driven by an external motor to rotate, and heat conduction oil is introduced into the composite rollers 2, so that the two layers of raw material films passing through between the two composite rollers 2 are subjected to glue-free compounding. The composite film after the completion of the compounding is horizontally sent out from the vertical side of the case 1 away from the raw material film.
Referring to fig. 2, the upper and lower parts of the case 1 are fixedly connected with power rods and are vertical total plate cylinders 33, the power rods of the two total plate cylinders 33 are fixedly connected with inclined total plates 32, the ends of the total plates 32 are connected with the power rods of the total plate cylinders 33, the lower total plates 32 are positioned in front of the higher total plates 32 in compliance with the transmission direction of the composite film, screw hole pieces 34 are fixedly connected with the side faces of the two total plates 32, which deviate from the corresponding adjacent raw material films, the screw hole pieces 34 are L-shaped, each screw hole piece 34 is parallel to the side faces of the corresponding total plates 32 and is connected with two adjusting screws 35 in a threaded manner, the length direction of each adjusting screw 35 is perpendicular to the inclined surface of the corresponding total plate 32, one end, which faces the adjacent raw material films, of the two adjusting screws 35 of the same screw hole piece 34 is in one-to-one correspondence rotation, of the scraping blade 3 and the adsorption block 31 is penetrated along the length direction of the adjusting screw 35 and is connected with the corresponding total plates 32 in a sliding manner, one end, which is far away from the corresponding adjusting screw 35, of the scraping blade 3 is positioned on the surface of the raw material film, and the length of 3 is greater than the width of the raw material film, so that impurities can be scraped off the raw material film by the scraping blade 3.
Referring to fig. 3, the adsorption block 31 includes a seat block 36 rotatably connected to an end of the adjusting screw 35, the seat block 36 is penetrated and slidably connected to the main plate 32, the seat block 36 is in a door shape, an air suction block 37 is rotatably connected between two adjacent sides of two ends of the seat block 36, and the air suction block 37 is communicated with an external negative pressure air pump, so that the air suction block 37 pumps air towards a side surface where the raw material film contacts with the wiper blade 3. Meanwhile, the low-height air extraction block 37 of the two air extraction blocks 37 is positioned in front of the high-position wiper blade 3 of the two wiper blades 3 according to the delivery direction of the composite film. The worm wheel 38 is coaxially and fixedly connected to the rotation point of the air pumping block 37, the worm wheel 38 is located in the seat block 36, the worm 39 meshed with the worm wheel 38 is rotationally connected to the seat block 36, the knob 21 is coaxially and fixedly connected to one end, away from the air pumping block 37, of the worm 39, and the knob 21 is rotationally connected to the seat block 36 and connected to the outer wall of the adjusting screw 35. The angle of the air suction block 37 toward the raw material film can be adjusted by turning the knob 21. The seat block 36 is provided with a portion of one end of the knob 21 remote from the screw hole member 34 where the adjusting screw 35 is provided, so as to rotate the knob 21.
Referring to fig. 1 and 2, the vertical side surface of the box 1 perpendicular to the axis of the composite roller 2 is fixedly connected and communicated with two air inlet pipes 22, the air inlet pipes 22 are communicated with an external blower to feed filtered clean air into the box 1, and the two air inlet pipes 22 face to the positions where the two scraping blades 3 are attached to the raw material film in a one-to-one correspondence manner. The box 1 is just to evenly running through in the vertical side department of intake pipe 22 and has seted up several gas outlet 23, and the total area of all gas outlet 23 is less than the opening area of intake pipe 22 to make the air outlet 23 can supply most air that carries impurity to send out from gas outlet 23, and box 1 supplies the raw materials membrane to get into and supplies the opening part that the complex film sent out also can have the air to constantly send out to the external environment of box 1.
The embodiment of the utility model provides a waterproof moisture-permeable composite film laminating device, which has the implementation principle that: raw material film is firstly through the air suction block 37 for the suction of impurities with weak adhesion force such as dust on the raw material film, then the raw material film is then through the scraping blade 3 for scraping the impurities with strong adhesion on the surface of the raw material film, so that the air suction block 37 can smoothly suck the impurities, then the two layers of raw material films are composited through the two compositing rollers 2, and the formed composite film is sent out of the box body 1 for winding.
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 (8)
1. The utility model provides a waterproof moisture permeable complex film compression fittings, includes box (1), rotates and connects in box (1) and compound roller (2) with two-layer raw materials membrane pressfitting, its characterized in that: be equipped with in box (1) laminating in doctor-bar (3) of the close surface of two-layer raw materials membrane, be equipped with in box (1) and be close to doctor-bar (3) and make the close surface of two-layer raw materials membrane form adsorption block (31) of negative pressure environment, adsorption block (31) follow the direction of movement of raw materials membrane and be located the rear of doctor-bar (3).
2. The waterproof moisture-permeable composite film laminating device according to claim 1, wherein: the adsorption block (31) with a low position is positioned in front of the wiper blade (3) with a high position according to the moving direction of the raw material film.
3. The waterproof moisture-permeable composite film laminating device according to claim 1, wherein: the scraping blade (3) and the adsorption block (31) are connected with the same main plate (32), and a main plate cylinder (33) for driving the main plate (32) to be close to or far away from the raw material film is arranged in the box body (1).
4. A waterproof moisture permeable composite film laminating device according to claim 3, wherein: the scraping blade (3) and the adsorption block (31) are both in sliding connection with the total plate (32), the total plate (32) is fixedly connected with a screw hole piece (34), the screw hole piece (34) is in threaded connection with two adjusting screws (35), and the two adjusting screws (35) are in one-to-one corresponding rotation connection with the scraping blade (3) and the adsorption block (31).
5. The waterproof moisture-permeable composite film laminating device according to claim 1, wherein: the adsorption block (31) comprises a seat block (36) and an air suction block (37) which is rotatably connected with the seat block (36) and enables the surface of the raw material film to form a negative pressure environment.
6. The waterproof moisture-permeable composite film laminating device according to claim 5, wherein: the rotary point of the air extraction block (37) is coaxially and fixedly connected with a worm wheel (38), the worm wheel (38) is meshed with a worm (39) which is rotatably connected with the seat block (36), and the worm (39) is coaxially and fixedly connected with a knob (21) which is exposed out of the seat block (36).
7. The waterproof moisture-permeable composite film laminating device according to claim 1, wherein: the box (1) is internally communicated with an air inlet pipe (22) for feeding filtered air into the box (1), the side surface of the box (1) provided with the air inlet pipe (22) is parallel to the transmission direction of the raw material film, and the air inlet pipe (22) faces the scraping blade (3).
8. The waterproof moisture-permeable composite film laminating device according to claim 7, wherein: the side of the box body (1) far away from the air inlet pipe (22) is uniformly provided with a plurality of air outlets (23), and the opening area of all the air outlets (23) is smaller than the opening area of the air inlet pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321172884.XU CN219903400U (en) | 2023-05-12 | 2023-05-12 | Waterproof moisture permeable composite film laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321172884.XU CN219903400U (en) | 2023-05-12 | 2023-05-12 | Waterproof moisture permeable composite film laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903400U true CN219903400U (en) | 2023-10-27 |
Family
ID=88434717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321172884.XU Active CN219903400U (en) | 2023-05-12 | 2023-05-12 | Waterproof moisture permeable composite film laminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903400U (en) |
-
2023
- 2023-05-12 CN CN202321172884.XU patent/CN219903400U/en active Active
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