CN210528032U - Novel high-breathability PE (polyethylene) shrink film - Google Patents
Novel high-breathability PE (polyethylene) shrink film Download PDFInfo
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- CN210528032U CN210528032U CN201921184791.2U CN201921184791U CN210528032U CN 210528032 U CN210528032 U CN 210528032U CN 201921184791 U CN201921184791 U CN 201921184791U CN 210528032 U CN210528032 U CN 210528032U
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Abstract
The utility model provides a novel high gas permeability PE shrink film, including heating extrusion mechanism, heating extrusion mechanism top is equipped with the raw materials feeder hopper, and heating extrusion mechanism one side is equipped with the blown film mechanism, blown film mechanism outer wall one side is equipped with a plurality of first drive wheels, and heating extrusion mechanism can dismantle and connect first backup pad, and the symmetry is equipped with two first regulating pulleys in the first backup pad, is equipped with first riser in the first backup pad, and first riser top is equipped with the second drive wheel, and first regulating pulley transmission is connected the second drive wheel, and between first regulating pulley and the second drive wheel, be equipped with flexible hole structure of pricking on the first riser, and have the third regulating pulley in the first backup pad, be equipped with adjustable clamp plate structure on third regulating pulley one side, the first backup pad, be equipped with the rolling structure on adjustable clamp plate structure one side, the first backup pad. The utility model discloses a thereby be equipped with flexible hole structure of pricking on first riser and realize the hole operation of pricking to the film, and then make the film gas permeability stronger.
Description
Technical Field
The utility model relates to a PE protection film technical field mainly relates to a novel high gas permeability PE shrink film.
Background
PE film, polyethylene film, refers to a film produced from PE film. The PE film has moisture resistance and small moisture permeability. The polyethylene film (PE) can be used for manufacturing products with different properties such as low-density, medium-density and high-density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means.
After the film structure is extruded through the extrusion structure in the production process of the existing film, the film is rolled under the double functions of the pressing plate structure and the rolling structure.
However, the middle part of the film has no air-permeable structure in the application process, so that the film is difficult to be attached and packaged during packaging.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel high gas permeability PE shrink film for solve the in-process that proposes in the above-mentioned background art because the film is using because the middle part does not have ventilative structure, thereby be difficult to laminate the technical problem of packing when packing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel high-permeability PE shrink film comprises a heating extrusion mechanism, wherein a raw material feeding hopper is arranged above the heating extrusion mechanism, a film blowing mechanism is arranged on one side of the heating extrusion mechanism, a plurality of first transmission wheels are arranged on one side of the outer wall of the film blowing mechanism, the heating extrusion mechanism is detachably connected with a first supporting plate, two first adjusting wheels are symmetrically arranged on the first supporting plate, a first vertical plate is arranged on one side of each first adjusting wheel and on the first supporting plate, a second adjusting wheel is arranged above the first vertical plate, the first adjusting wheels are in transmission connection with the second adjusting wheels, a telescopic pricking hole structure is arranged between the first adjusting wheels and the second adjusting wheels and on the first vertical plate, a third adjusting wheel is arranged on one side of the first vertical plate, and an adjustable pressing plate structure is arranged on one side of the third adjusting wheels and on the first supporting plate, and a rolling structure is arranged on the first supporting plate on one side of the adjustable pressing plate structure.
Furthermore, be close to blown film mechanism one side first regulating wheel is higher than the opposite side first regulating wheel, and two first regulating wheel both ends are all through first bracing piece fixed connection first backup pad.
Further, flexible hole structure of pricking includes first connecting plate and second connecting plate, the inboard sliding connection of second connecting plate first connecting plate, just the symmetry is equipped with two first draw slips, two on the second connecting plate first draw slip rotates respectively and connects first lead screw and first slide bar, the symmetry is equipped with two first spouts on the first connecting plate, first lead screw with first slide bar set up respectively in the first spout, just first lead screw one end is equipped with a driving motor, just second connecting plate one side is equipped with first swash plate, the symmetry is equipped with a plurality of needles on the first swash plate.
Further, first regulating wheel is three at least, just first riser both sides all are equipped with the third regulating wheel, just first riser top all is equipped with the second regulating wheel, just all be equipped with the second regulating wheel on the first backup pad.
Furthermore, the adjustable pressing plate structure comprises two second vertical plates, wherein a second sliding groove is formed in the inner side of each second vertical plate, the second sliding grooves are connected with first sliding plates in a sliding mode, the first sliding plates are connected with a second lead screw and a second sliding rod in a rotating mode respectively, the second lead screw and the second sliding rod are arranged in the second sliding grooves, a second driving motor is arranged at one end of the second lead screw, and a first pressing wheel is arranged between the second vertical plates.
Further, the rolling structure includes third riser, one side be equipped with the first rolling axle of third driving motor drive shaft connection on the third riser, just first rolling axle one end is equipped with first bearing, first bearing can dismantle the connection through first connecting rod the third riser, the opposite side be equipped with the fourth riser in the first backup pad, be equipped with the third spout on the fourth riser, the inboard sliding connection second slide of third spout, second slide top is equipped with first connecting block, first connecting block one side is equipped with the second axis of rotation, the connection second connecting block can be dismantled in the second axis of rotation, second connecting block one side is equipped with first limiting plate, first rolling axle one section is equipped with the fourth spout, first limiting plate sliding connection the fourth spout.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a heating extrusion mechanism and blown film mechanism combined action generate the PE film, then it is provided with a plurality of holes with PE film symmetry through flexible hole structure of pricking, thereby increase the gas permeability when carrying out the tectorial membrane, make the tectorial membrane effect of PE film better, and come to carry out the extrusion that corresponds to the PE film through adjustable clamp plate structure, the rolling structure carries out the rolling that corresponds simultaneously, then the correspondence carries out cutting that corresponds through the guillootine, thereby realize cutting apart of film, then carry out the more convenience of getting rid of rolling cover through the rolling structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the telescopic pricking hole of the present invention;
FIG. 3 is a schematic view of the adjustable pressing plate of the present invention;
fig. 4 is a schematic view of the rolling structure of the present invention.
In the figure: 1-heating extrusion mechanism, 2-film blowing mechanism, 21-first driving wheel, 3-first supporting plate, 31-first regulating wheel, 311-first supporting rod, 32-first vertical plate, 33-second regulating wheel, 34-third regulating wheel, 4-telescopic pricking structure, 41-first connecting plate, 42-second connecting plate, 421-first slide bar, 422-first screw rod, 423-first slide bar, 424-first driving motor, 43-first inclined plate, 44-needle, 5-adjustable pressing plate structure, 51-second vertical plate, 511-second slide groove, 512-first slide plate, 513-second screw rod, 514-second slide bar, 515-second driving motor, 52-first pressing wheel, 6-rolling structure, 61-a third vertical plate, 62-a third driving motor, 63-a first winding shaft, 631-a first bearing, 632-a first connecting rod, 64-a fourth vertical plate, 641-a third sliding groove, 65-a second sliding plate, 66-a first connecting block, 67-a second rotating shaft, 68-a second connecting block and 69-a first limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an embodiment, referring to fig. 1-4, a novel PE shrink film with high air permeability includes a heating and extruding mechanism 1, a raw material feeding hopper 11 is disposed above the heating and extruding mechanism 1, a film blowing mechanism 2 is disposed on one side of the heating and extruding mechanism 1, a plurality of first driving wheels 21 are disposed on one side of an outer wall of the film blowing mechanism 2, the heating and extruding mechanism 1 is detachably connected to a first supporting plate 3, two first adjusting wheels 31 are symmetrically disposed on the first supporting plate 3, a first vertical plate 32 is disposed on one side of the first adjusting wheels 31 and the first supporting plate 3, a second adjusting wheel 33 is disposed above the first vertical plate 32, the first adjusting wheels 31 are connected to the second adjusting wheels 33 in a driving manner, a flexible pricking hole structure 4 is disposed between the first adjusting wheels 31 and the second adjusting wheels 33 and on the first vertical plate 32, and a flexible pricking hole structure 4 is disposed on one side of the first vertical plate 32, There is third regulating wheel 34 on the first backup pad 3, third regulating wheel 34 one side be equipped with adjustable clamp plate structure 5 on the first backup pad 3, adjustable clamp plate structure 5 one side be equipped with rolling structure 6 on the first backup pad 3.
In an embodiment, referring to fig. 1, the first adjusting wheel 31 is higher than the first adjusting wheel 31 near one side of the film blowing mechanism 2, and two ends of the two first adjusting wheels 31 are fixedly connected to the first supporting plate 3 through a first supporting rod 311.
In an embodiment, referring to fig. 1-2, the telescopic pricking structure 4 includes a first connecting plate 41 and a second connecting plate 42, the inner side of the second connecting plate 42 is slidably connected to the first connecting plate 41, two first sliding bars 421 are symmetrically disposed on the second connecting plate 42, the two first sliding bars 421 are respectively rotatably connected to a first screw 422 and a first sliding rod 423, two first sliding slots 411 are symmetrically disposed on the first connecting plate 41, the first screw 422 and the first sliding rod 423 are respectively disposed in the first sliding slots 411, a first driving motor 424 is disposed at one end of the first screw 422, a first inclined plate 43 is disposed on one side of the second connecting plate 42, and a plurality of needles 44 are symmetrically disposed on the first inclined plate 43.
In an embodiment, referring to fig. 1-4, there are at least three first adjusting wheels 33, and second adjusting wheels 33 are disposed on both sides of the first vertical plate 32, and second adjusting wheels 33 are disposed above the first vertical plate 32.
In an embodiment, referring to fig. 1 to 4, the adjustable pressing plate structure 5 includes two second vertical plates 51, second sliding grooves 511 are respectively disposed on inner sides of the two second vertical plates 51, the two second sliding grooves 511 are both connected with first sliding plates 512 in a sliding manner, the two first sliding plates 512 are respectively connected with a second lead screw 513 and a second sliding rod 514 in a rotating manner, the second lead screw 513 and the second sliding rod 514 are both disposed in the second sliding groove 511, a second driving motor 515 is disposed at one end of the second lead screw 513, and a first pressing wheel 52 is disposed between the two second vertical plates 51.
In an embodiment, referring to fig. 1-4, the rolling structure 6 includes a third vertical plate 61, a third driving motor 62 is disposed on one side of the third vertical plate 61 and is connected to a first rolling shaft 63 via a driving shaft, and one end of the first winding shaft 63 is provided with a first bearing 631, the first bearing 631 is detachably connected with the third vertical plate 61 through a first connecting rod 632, the other side of the first supporting plate 3 is provided with a fourth vertical plate 64, the fourth vertical plate 64 is provided with a third sliding groove 641, the inner side of the third sliding groove 641 is slidably connected with the second sliding plate 65, a first connecting block 66 is arranged above the second sliding plate 65, a second rotating shaft 67 is arranged on one side of the first connecting block 66, the second rotating shaft 67 is detachably connected with a second connecting block 68, one side of the second connecting block 68 is provided with a first limiting plate 69, one section of the first winding shaft 63 is provided with a fourth chute 633, and the first limit plate 69 is slidably connected with the fourth chute 633.
The operation principle is as follows: the utility model generates the PE film through the combined action of the heating extrusion mechanism and the film blowing mechanism;
then the PE film is adjusted the film through two first regulating wheels, then with the second regulating wheel to make the film form the slope setting, then make first lead screw rotate under first driving motor's effect, thereby make the second connecting plate move, both made first swash plate move, and a plurality of needles on the first swash plate contact with the film, thereby make a plurality of holes on the film.
Then the corresponding first driving motor is reversed to enable the first inclined plate to return, then the corresponding first winding mechanism rotates, then the film is conveyed under the regulation of the third driving wheel under the action of the second regulating wheels, and then the winding mechanism rotates for winding.
After the rolling mechanism rolling is accomplished, then second driving motor rotates and drives the second lead screw and rotate, thereby make two first slides under the effect of second lead screw and second slide bar first pinch roller downstream, make first pinch roller extrude the film, then utilize cutting mechanism to cut, make second slide sliding connection third spout through the pulling second connecting block earlier after the cutting is accomplished, after reaching certain degree, thereby swing the second connecting block and rotate under the effect of second axis of rotation, thereby first rolling axle can carry out the film book that corresponds and drop.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel high gas permeability PE shrink film, includes heating extrusion mechanism (1), its characterized in that: heating extrusion mechanism (1) top is equipped with raw materials feeder hopper (11), just heating extrusion mechanism (1) one side is equipped with blown film mechanism (2), blown film mechanism (2) outer wall one side is equipped with a plurality of first drive wheels (21), heating extrusion mechanism (1) can be dismantled and connect first backup pad (3), the symmetry is equipped with two first regulating wheels (31) on first backup pad (3), first regulating wheel (31) one side be equipped with first riser (32) on first backup pad (3), first riser (32) top is equipped with second regulating wheel (33), first regulating wheel (31) transmission is connected second regulating wheel (33), just first regulating wheel (31) with between second regulating wheel (33), be equipped with flexible pricking hole structure (4) on first riser (32), just first riser (32) one side, There is third regulating wheel (34) on first backup pad (3), third regulating wheel (34) one side be equipped with adjustable clamp plate structure (5) on first backup pad (3), adjustable clamp plate structure (5) one side be equipped with winding structure (6) on first backup pad (3).
2. The novel high-permeability PE shrink film according to claim 1, wherein: be close to blown film mechanism (2) one side first regulating wheel (31) are higher than the opposite side first regulating wheel (31), and two first regulating wheel (31) both ends are all through first bracing piece (311) fixed connection first backup pad (3).
3. The novel high-permeability PE shrink film as claimed in claim 2, wherein: flexible hole structure (4) of pricking includes first connecting plate (41) and second connecting plate (42), the inboard sliding connection of second connecting plate (42) first connecting plate (41), just second connecting plate (42) are gone up the symmetry and are equipped with two first draw runner (421), two first draw runner (421) rotate respectively and connect first lead screw (422) and first slide bar (423), the symmetry is equipped with two first spout (411) on first connecting plate (41), first lead screw (422) with first slide bar (423) set up respectively in first spout (411), just first lead screw (422) one end is equipped with first driving motor (424), just second connecting plate (42) one side is equipped with first swash plate (43), the symmetry is equipped with a plurality of needles (44) on first swash plate (43).
4. The novel high-permeability PE shrink film according to claim 1, wherein: the number of the first adjusting wheels (31) is at least three, the two sides of the first vertical plate (32) are respectively provided with a second adjusting wheel (33), and the second adjusting wheels (33) are respectively arranged above the first vertical plate (32).
5. The novel high-permeability PE shrink film according to claim 1, wherein: the adjustable pressing plate structure (5) comprises two second vertical plates (51), wherein the inner sides of the second vertical plates (51) are respectively provided with a second sliding groove (511), the second sliding grooves (511) are internally connected with first sliding plates (512) in a sliding manner, the first sliding plates (512) are respectively connected with a second screw rod (513) and a second sliding rod (514) in a rotating manner, the second screw rod (513) and the second sliding rod (514) are respectively arranged in the second sliding grooves (511), one end of the second screw rod (513) is provided with a second driving motor (515), and a first pressing wheel (52) is arranged between the second vertical plates (51).
6. The novel high-permeability PE shrink film according to claim 1, wherein: the winding structure (6) comprises a third vertical plate (61), a third driving motor (62) is arranged on one side of the third vertical plate (61) and is connected with a first winding shaft (63) through a driving shaft, a first bearing (631) is arranged at one end of the first winding shaft (63), the first bearing (631) is detachably connected with the third vertical plate (61) through a first connecting rod (632), a fourth vertical plate (64) is arranged on the other side of the first supporting plate (3), a third sliding groove (641) is arranged on the fourth vertical plate (64), a second sliding plate (65) is slidably connected to the inner side of the third sliding groove (641), a first connecting block (66) is arranged above the second sliding plate (65), a second rotating shaft (67) is arranged on one side of the first connecting block (66), a second connecting block (68) is detachably connected with the second rotating shaft (67), and a first limiting plate (69) is arranged on one side of the second connecting block (68), one section of the first winding shaft (63) is provided with a fourth chute (633), and the first limiting plate (69) is connected with the fourth chute (633) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184791.2U CN210528032U (en) | 2019-07-26 | 2019-07-26 | Novel high-breathability PE (polyethylene) shrink film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184791.2U CN210528032U (en) | 2019-07-26 | 2019-07-26 | Novel high-breathability PE (polyethylene) shrink film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210528032U true CN210528032U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184791.2U Active CN210528032U (en) | 2019-07-26 | 2019-07-26 | Novel high-breathability PE (polyethylene) shrink film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210528032U (en) |
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2019
- 2019-07-26 CN CN201921184791.2U patent/CN210528032U/en active Active
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