CN213084869U - Polyethylene film cutting coiling mechanism - Google Patents
Polyethylene film cutting coiling mechanism Download PDFInfo
- Publication number
- CN213084869U CN213084869U CN202020941158.XU CN202020941158U CN213084869U CN 213084869 U CN213084869 U CN 213084869U CN 202020941158 U CN202020941158 U CN 202020941158U CN 213084869 U CN213084869 U CN 213084869U
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- Prior art keywords
- polyethylene film
- dwang
- cylinder
- roll
- motor
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 45
- -1 Polyethylene Polymers 0.000 title claims abstract description 42
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 42
- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
The utility model discloses a polyethylene film cutting coiling mechanism, including the bottom plate, two curb plates are installed at the bottom plate top, rotate between two curb plates and be provided with first dwang, set up waist shape hole on the curb plate, rotate between two waist shape holes and be provided with the second dwang. The utility model discloses pass first squeeze roll with the polyethylene film, between the second squeeze roll, again on the wind-up roll around rolling up, first cylinder piston rod passes through the rod cover and promotes the second dwang downwards, both ends of second dwang descend along both sides waist shape hole, and then the polyethylene film between second squeeze roll and the first squeeze roll is extruded, open the second motor, second motor output shaft drives the wind-up roll through the third dwang and rotates, the wind-up roll carries out the rolling to the polyethylene film, third cylinder piston rod promotes the limiting plate during the rolling, the limiting plate carries on spacingly to the polyethylene film in the roll-up, the condition of fold appears easily when solving the polyethylene film cutting rolling among the prior art.
Description
Technical Field
The utility model relates to a polyethylene film production technical field, concretely relates to polyethylene film cutting coiling mechanism.
Background
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.
Need cut the rolling to it after the polyethylene film production, the condition of polyethylene film fold appears easily when the rolling in current cutting rolling equipment, and current cutting rolling equipment cutting efficiency is not high simultaneously, highly difficult the regulation of blade.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyethylene film cutting coiling mechanism solves following technical problem: (1) the polyethylene film passes through the space between the first extrusion roller and the second extrusion roller and is wound on the winding roller, the piston rod of the first air cylinder pushes the second rotating rod downwards through the rod sleeve, two ends of the second rotating rod descend along the waist-shaped holes on two sides, the polyethylene film between the second extrusion roller and the first extrusion roller is extruded, the second motor is started, the output shaft of the second motor drives the winding roller to rotate through the third rotating rod, the winding roller winds the polyethylene film, the piston rod of the third air cylinder pushes the limiting plate during winding, and the limiting plate limits the polyethylene film during winding, so that the problem that wrinkles are easy to occur during cutting and winding of the polyethylene film in the prior art is solved; (2) promote the fixing base downwards through second cylinder piston rod, the fixing base drives the blade and descends, and first motor output shaft passes through the lead screw and drives lead screw connecting block horizontal migration, and the lead screw connecting block drives the cylinder mount pad and removes, and then drives the blade and cut the polyethylene film, and the cutting efficiency of solving polyethylene film cutting rolling equipment among the prior art is not high, the inconvenient technical problem of blade altitude mixture control.
The purpose of the utility model can be realized by the following technical scheme:
a polyethylene film cutting and winding device comprises a bottom plate, wherein two side plates are installed at the top of the bottom plate, a first rotating rod is rotatably arranged between the two side plates, waist-shaped holes are formed in the side plates, a second rotating rod is rotatably arranged between the two waist-shaped holes, a first extrusion roller is installed on the outer peripheral surface of the first rotating rod, a second extrusion roller is installed on the outer peripheral surface of the second rotating rod, a top plate is arranged between the two side plates, a cutting frame is installed at the top of the bottom plate, an ejection frame is installed in the cutting frame, a first motor is installed on one side of the ejection frame, a lead screw is connected with an output shaft of the first motor, a lead screw connecting block is rotatably sleeved on the outer peripheral surface of the lead screw, a cylinder installation seat is installed on one side of the lead screw connecting block, a second cylinder is installed, two mount pads are installed at the bottom plate top, rotate between two mount pads and be provided with the third dwang, install the second motor on one of them mount pad, second motor output shaft connects the third dwang, install the wind-up roll on the third dwang.
Further, a third cylinder is arranged on one side, away from the cutting frame, of the wind-up roll, and a limiting plate is installed at the end part of a piston rod of the third cylinder.
Further, the upper side and the lower side of the screw rod connecting block are respectively provided with a sliding block, the sliding blocks are connected with sliding rails in a sliding manner, and the two sliding rails are respectively arranged on the upper side and the lower side of the top frame.
Further, first cylinder is all installed to roof lower surface both sides, the rod cover is installed to first cylinder piston rod tip, the second dwang outer peripheral face is located to the rod cover rotation cover.
The utility model has the advantages that:
(1) the utility model discloses a polyethylene film cutting coiling mechanism, pass the polyethylene film between first squeeze roll, the second squeeze roll, again on the wind-up roll wind, first cylinder piston rod passes through the rod cover and promotes the second dwang downwards, the second dwang both ends descend along both sides waist shape hole, and then the polyethylene film between second squeeze roll and the first squeeze roll is extruded, open the second motor, second motor output shaft drives the wind-up roll through the third dwang and rotates, the wind-up roll rolls the polyethylene film, the third cylinder piston rod promotes the limiting plate during rolling, the limiting plate carries out spacing to the polyethylene film in the roll-up, through the cooperation setting of first squeeze roll and second squeeze roll, the setting of third cylinder and limiting plate, make the wind-up roll of polyethylene film inseparabler when the wind-up roll, avoid the condition of fold appearing;
(2) second cylinder piston rod promotes the fixing base downwards, and the fixing base drives the blade decline, and first motor output shaft passes through the lead screw and drives lead screw connecting block horizontal migration, and the lead screw connecting block drives the cylinder mount pad and removes, and then drives the blade and cut the polyethylene film, sets up through above structure for this cutting coiling mechanism's blade height control is convenient, cuts efficiently simultaneously.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a polyethylene film cutting and winding device of the present invention;
fig. 2 is an installation diagram of the first squeeze roll and the second squeeze roll of the present invention;
fig. 3 is a top view of the wind-up roll of the present invention;
fig. 4 is a side view of the cutting frame of the present invention.
In the figure: 1. a base plate; 2. a side plate; 3. a waist-shaped hole; 4. a first rotating lever; 5. a second rotating lever; 6. a first squeeze roll; 7. a second squeeze roll; 8. a first cylinder; 81. a top plate; 82. a rod sleeve; 9. a cutting frame; 10. a top frame; 11. a first motor; 12. a screw rod; 13. a screw rod connecting block; 14. a slider; 15. a cylinder mounting seat; 16. a second cylinder; 17. a slide rail; 18. a fixed seat; 19. a blade; 20. a third cylinder; 21. a limiting plate; 22. a mounting seat; 23. a third rotating rod; 24. a wind-up roll; 25. a second motor.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a polyethylene film cutting and winding device, which comprises a bottom plate 1, two side plates 2 are installed on the top of the bottom plate 1, a first rotating rod 4 is rotatably arranged between the two side plates 2, waist-shaped holes 3 are arranged on the side plates 2, a second rotating rod 5 is rotatably arranged between the two waist-shaped holes 3, a first extruding roller 6 is installed on the outer peripheral surface of the first rotating rod 4, a second extruding roller 7 is installed on the outer peripheral surface of the second rotating rod 5, a top plate 81 is arranged between the two side plates 2, a cutting frame 9 is installed on the top of the bottom plate 1, a top frame 10 is installed in the cutting frame 9, a first motor 11 is installed on one side of the top frame 10, a screw 12 is connected to an output shaft of the first motor 11, a screw connecting block 13 is rotatably sleeved on the outer peripheral surface of the screw 12, fixing base 18 is installed to 16 piston rod tip of second cylinder, installs blade 19 on the fixing base 18, and two mount pads 22 are installed at bottom plate 1 top, rotate between two mount pads 22 and are provided with third dwang 23, install second motor 25 on one of them mount pad 22, second motor 25 output shaft third dwang 23, install wind-up roll 24 on the third dwang 23.
Specifically, one side of the winding roller 24, which is far away from the cutting frame 9, is provided with a third cylinder 20, and a limiting plate 21 is installed at the end part of a piston rod of the third cylinder 20. The upper and lower both sides of lead screw connecting block 13 all install slider 14, and slider 14 sliding connection slide rail 17, two slide rails 17 are installed respectively in the upper and lower both sides of roof-rack 10. First cylinder 8 is all installed to roof 81 lower surface both sides, and rod cover 82 is installed to first cylinder 8 piston rod tip, and second dwang 5 outer peripheral face is located to the cover rotation of rod cover 82.
Referring to fig. 1-4, the working process of the polyethylene film cutting and winding device of the present embodiment is as follows:
the method comprises the following steps: the polyethylene film passes through the space between the first extrusion roller 6 and the second extrusion roller 7, and is wound on the winding roller 24, the piston rod of the first air cylinder 8 downwards pushes the second rotating rod 5 through the rod sleeve 82, two ends of the second rotating rod 5 descend along the waist-shaped holes 3 on two sides, so that the polyethylene film between the second extrusion roller 7 and the first extrusion roller 6 is extruded, the second motor 25 is started, the output shaft of the second motor 25 drives the winding roller 24 to rotate through the third rotating rod 23, the winding roller 24 winds the polyethylene film, the piston rod of the third air cylinder 20 pushes the limiting plate 21 during winding, and the limiting plate 21 limits the polyethylene film during winding;
step two: the piston rod of the second air cylinder 16 pushes the fixed seat 18 downwards, the fixed seat 18 drives the blade 19 to descend, the output shaft of the first motor 11 drives the screw rod connecting block 13 to move horizontally through the screw rod 12, the screw rod connecting block 13 drives the air cylinder mounting seat 15 to move, and then the blade 19 is driven to cut the polyethylene film.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. The utility model provides a polyethylene film cutting coiling mechanism, its characterized in that includes bottom plate (1), two curb plates (2) are installed at bottom plate (1) top, rotate between two curb plates (2) and be provided with first dwang (4), set up waist shape hole (3) on curb plate (2), rotate between two waist shape hole (3) and be provided with second dwang (5), first squeeze roll (6) are installed to first dwang (4) outer peripheral face, second squeeze roll (7) are installed to second dwang (5) outer peripheral face, are provided with roof (81) between two curb plates (2), cutting frame (9) is installed at bottom plate (1) top, install roof-rack (10) in cutting frame (9), first motor (11) are installed to roof-rack (10) one side, first motor (11) output shaft has lead screw (12), lead screw (12) outer peripheral face is rotated the cover and is equipped with lead screw connecting block (13), cylinder mount pad (15) are installed to lead screw connecting block (13) one side, install second cylinder (16) on cylinder mount pad (15), fixing base (18) are installed to second cylinder (16) piston rod tip, install blade (19) on fixing base (18), two mount pads (22) are installed at bottom plate (1) top, rotate between two mount pads (22) and be provided with third dwang (23), install second motor (25) on one of them mount pad (22), second motor (25) output shaft third dwang (23), install wind-up roll (24) on third dwang (23).
2. The polyethylene film cutting and winding device as claimed in claim 1, wherein a third cylinder (20) is arranged on one side of the winding roller (24) far away from the cutting frame (9), and a limiting plate (21) is mounted at the end of a piston rod of the third cylinder (20).
3. The polyethylene film cutting and winding device according to claim 1, wherein the upper and lower sides of the screw rod connecting block (13) are both provided with a sliding block (14), the sliding block (14) is slidably connected with a sliding rail (17), and the two sliding rails (17) are respectively arranged on the upper and lower sides of the top frame (10).
4. The polyethylene film cutting and winding device according to claim 1, wherein the first air cylinder (8) is installed on both sides of the lower surface of the top plate (81), the rod sleeve (82) is installed at the end of the piston rod of the first air cylinder (8), and the rod sleeve (82) is rotatably sleeved on the peripheral surface of the second rotating rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941158.XU CN213084869U (en) | 2020-05-29 | 2020-05-29 | Polyethylene film cutting coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941158.XU CN213084869U (en) | 2020-05-29 | 2020-05-29 | Polyethylene film cutting coiling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084869U true CN213084869U (en) | 2021-04-30 |
Family
ID=75617386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020941158.XU Active CN213084869U (en) | 2020-05-29 | 2020-05-29 | Polyethylene film cutting coiling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084869U (en) |
-
2020
- 2020-05-29 CN CN202020941158.XU patent/CN213084869U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polyethylene film cutting and winding device Effective date of registration: 20231205 Granted publication date: 20210430 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Yuze Plastic Technology Co.,Ltd. Registration number: Y2023980069292 |