CN220641891U - Unwinding roller replacing device of BOPP film splitting machine - Google Patents
Unwinding roller replacing device of BOPP film splitting machine Download PDFInfo
- Publication number
- CN220641891U CN220641891U CN202322355098.XU CN202322355098U CN220641891U CN 220641891 U CN220641891 U CN 220641891U CN 202322355098 U CN202322355098 U CN 202322355098U CN 220641891 U CN220641891 U CN 220641891U
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- plate
- bopp film
- bottom plate
- motor
- rollers
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- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 20
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of BOPP films, in particular to an unreeling roller replacing device of a BOPP film splitting machine, which comprises a bottom plate, wherein rollers are arranged on two sides of the bottom end of the bottom plate, fixed plates are arranged on two sides of the top end of the bottom plate, unreeling rollers are arranged on the top ends of the fixed plates, two bidirectional screws are arranged on two sides of the fixed plates, a moving block is arranged on the bidirectional screws, a connecting rod is arranged on one side of the moving block, when the unreeling rollers need to be replaced, only a first motor is needed to be started, the first motor drives a driving wheel, the driving wheel drives a driven wheel through a belt, the driven wheel drives the bidirectional screws, the bidirectional screws drive the moving block, the moving block drives the connecting rod, the connecting rod drives the connecting plate moving block, so that inserting rods and the rotating rods slide out of jacks at two ends of the unreeling rollers, then an electric telescopic rod drives a lifting plate to lift the unreeling rollers through a bracket, and the unreeling rollers are convenient to replace, and the replacing operation is simpler and faster, and the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of BOPP films, in particular to an unreeling roller replacing device of a BOPP film dividing and cutting machine.
Background
The BOPP film is produced by making high molecular polypropylene melt into sheet or thick film through a long and narrow machine head, stretching in two vertical directions (longitudinal and transverse directions) at a certain temperature and a set speed in a special stretching machine, and proper cooling or heat treatment or special processing (such as corona and coating) to obtain the film, wherein the BOPP film is produced by using an unreeling device.
Related patents have been found in the search for BOPP film production. If chinese patent application No. CN214455465U discloses a BOPP film slitter unreeling roller changing device, including mount pad, first motor, second motor and U-shaped plate, first slide rail has been seted up to the upper surface of mount pad, and is provided with first slider in the first slide rail to the upper surface fixed mounting of first slider has first fixed plate, the second slide rail has been seted up to the upper surface of mount pad, and is provided with the second slider in the second slide rail, and the upper surface fixed mounting of second slider has the second fixed plate, the left surface fixed mounting of second fixed plate has first motor, the output shaft fixed mounting of first motor has the pivot.
The existing unreeling device needs to separate the connection part of the motor and the unreeling roller when the unreeling roller is taken down, then the unreeling roller can be taken down only after the limit of the unreeling roller is removed, and the operation is complicated.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a device for replacing an unreeling roller of a BOPP film splitting machine.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a BOPP film cutting machine unreels roller change device, includes the bottom plate, bottom plate bottom both sides are provided with the gyro wheel, bottom plate top both sides are provided with the fixed plate, the fixed plate top is provided with unreels the roller, the fixed plate both sides are provided with two-way screw rod, be provided with the movable block on the two-way screw rod, movable block one side is provided with the connecting rod, connecting rod one end is provided with the connecting plate, connecting plate one side is provided with the rotation seat, rotation seat one side is provided with the inserted bar, be provided with the second motor on the connecting plate opposite side, the second motor output is provided with the bull stick, unreel roller both ends are provided with the jack, bull stick one end is located one side jack, inserted bar one end is located the jack of opposite side, the bottom plate top is provided with electric telescopic handle, the electric telescopic handle top is provided with the lifter plate, the lifter plate top is provided with the bracket, two-way screw rod one end is provided with from the driving wheel, from driving wheel is provided with the belt, fixed plate one side is provided with first motor, first motor output is provided with from driving wheel, belt one end sets up on the driving wheel.
In order to improve the stability of the lifting plate during adjustment, the utility model is improved in that sliding blocks are arranged at two ends of the lifting plate, a sliding groove is arranged on the inner wall of the fixed plate, and one end of each sliding block is arranged in the sliding groove.
In order to improve the using effect of the bracket, the utility model is improved in that a gasket is arranged on the surface of the top end of the bracket, and the gasket is made of rubber.
In order to improve the practicability of the roller, the utility model is improved in that the rollers are four and are respectively arranged at four corners of the bottom plate, and the rollers are rubber universal wheels.
In order to improve the durability of the equipment, the utility model is improved in that the outer surfaces of the bottom plate, the fixed plate and the connecting plate are provided with an anti-corrosion layer, and the anti-corrosion layer is an anti-corrosion resin layer.
In order to improve the use effect of the unreeling roller, the utility model is improved in that the inserting rod and the rotating rod are both in a cross shape, and the inserting hole is a cross-shaped groove.
(III) beneficial effects
Compared with the prior art, the utility model provides a BOPP film splitting machine unreeling roller replacing device, which has the following beneficial effects:
this BOPP film cutting machine unreels roller change device, when needing to change the unreeling roller, only need open first motor, first motor then can drive the action wheel, and the action wheel passes through the belt and drives from the driving wheel, drives bi-directional screw from the driving wheel, bi-directional screw drives the movable block, the movable block drives the connecting rod for the connecting rod drives the connecting plate movable block, thereby is the jack that obtains inserted bar and bull stick all roll-off unreels roller both ends, then electric telescopic handle drive lifter plate and rise, will unreel the roller jack-up through the bracket, thereby conveniently change the unreeling roller, change operation is simpler quick, and the practicality is stronger.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1 of the present utility model;
FIG. 3 is a schematic illustration of the disassembled structure of FIG. 2 according to the present utility model;
FIG. 4 is a schematic side view of the structure of FIG. 2 of the present utility model;
in the figure: 1. a bottom plate; 2. a roller; 3. a fixing plate; 4. an unreeling roller; 5. a bidirectional screw; 6. a moving block; 7. a connecting plate; 8. an electric telescopic rod; 9. a lifting plate; 10. a bracket; 11. driven wheel; 12. a driving wheel; 13. a first motor; 14. a belt; 15. a rotating seat; 16. a second motor; 17. and a plunger.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a replacing device for unwinding rollers of a BOPP film slitting machine comprises a base plate 1, rollers 2 are arranged on two sides of the bottom end of the base plate 1, fixing plates 3 are arranged on two sides of the top end of the base plate 1, unwinding rollers 4 are arranged on the top end of the fixing plates 3, bidirectional screws 5 are arranged on two sides of the fixing plates 3, moving blocks 6 are arranged on the bidirectional screws 5, connecting rods are arranged on one side of the moving blocks 6, connecting plates 7 are arranged at one ends of the connecting rods, rotating seats 15 are arranged on one side of the connecting plates 7, inserting rods 17 are arranged on one side of the rotating seats 15, inserting holes are arranged at two ends of the unwinding rollers 4, one end of each inserting rod is located in one side of each inserting hole, one end of each inserting rod 17 is located in one side of the corresponding inserting hole, electric telescopic rod 8 is arranged on the top end of the corresponding base plate 1, lifting plate 9 is provided with a bracket 10, one end of each driven wheel 5 is provided with a connecting plate 7, a driving wheel motor 11 is arranged on one side of each driven wheel, a driving wheel 14 is arranged on one side of each driving wheel, a driving wheel is provided with a cross-shaped roller 14, and is arranged on one side of each driving wheel 2, each driving wheel is provided with a cross-shaped groove 12, and is arranged on one side of each driving wheel 2, and each driving wheel is provided with a cross-shaped roller 13.
Above-mentioned structure is in actual use, second motor 16 passes through the bull stick and drives unreeling roller 4 rotatory, realizes the operation of unreeling, when need change unreeling roller 4, open first motor 13, first motor 13 drives action wheel 12, action wheel 12 passes through belt 14 and drives from driving wheel 11 for from driving wheel 11 and driving bi-directional screw 5 rotatory, and bi-directional screw 5 drives movable block 6, make movable block 6 drive the connecting rod, and the connecting rod promotes connecting plate 7, thereby make inserted bar 17 and bull stick withdraw from the jack at unreeling roller 4 both ends respectively, then open electric telescopic handle 8, electric telescopic handle 8 drives lifter plate 9 and rises, then lifter plate 9 drives bracket 10, make bracket 10 jack-up unreeling roller 4, conveniently take off unreeling roller 4 on fixed plate 3, it is more convenient to change, and is simpler to operate, the practicality is strong, moreover, conveniently promote the floor through gyro wheel 2.
When using, lifter plate 9 is not stable enough in the lift in-process, in order to solve above-mentioned problem, in this embodiment, lifter plate 9 both ends are provided with the slider, be provided with the spout on the fixed plate 3 inner wall, slider one end sets up inside the spout.
In order to solve the above problems, in this embodiment, a gasket is provided on the top surface of the bracket 10, and the gasket is made of rubber.
In order to solve the above problems, in this embodiment, an anti-corrosion layer is disposed on the outer surfaces of the base plate 1, the fixing plate 3, and the connecting plate 7, and the anti-corrosion layer is an anti-corrosion resin layer.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a BOPP film cutting machine unreels roller change device which characterized in that: including bottom plate (1), bottom plate (1) bottom both sides are provided with gyro wheel (2), bottom plate (1) top both sides are provided with fixed plate (3), fixed plate (3) top is provided with unreels roller (4), fixed plate (3) both sides are provided with bi-directional screw (5), be provided with movable block (6) on bi-directional screw (5), movable block (6) one side is provided with the connecting rod, connecting rod one end is provided with connecting plate (7), connecting plate (7) one side is provided with rotation seat (15), rotation seat (15) one side is provided with inserted bar (17), be provided with second motor (16) on connecting plate (7) opposite side, second motor (16) output is provided with the bull stick, unreel roller (4) both ends are provided with the jack, bull stick one end is located one side jack, inserted bar (17) one end is located the jack of opposite side, bottom plate (1) top is provided with electric telescopic handle (8), electric telescopic handle (8) top is provided with lifter plate (9), lifter plate (9) one side is provided with driven pulley (11), driven pulley (14) one end is provided with bi-directional belt (11), one side of the fixed plate (3) is provided with a first motor (13), the output end of the first motor (13) is provided with a driving wheel (12), and one end of the belt (14) is arranged on the driven wheel (11).
2. The BOPP film slitter unwind roll changing apparatus of claim 1, wherein: the lifting plate is characterized in that sliding blocks are arranged at two ends of the lifting plate (9), sliding grooves are formed in the inner wall of the fixing plate (3), and one end of each sliding block is arranged inside each sliding groove.
3. The BOPP film slitter unwind roll changing apparatus of claim 2, wherein: a gasket is arranged on the top surface of the bracket (10), and is made of rubber.
4. A BOPP film slitter unwind roll changing apparatus as defined in claim 3, further comprising: the rollers (2) are arranged at four corners of the bottom plate (1), and the rollers (2) are rubber universal wheels.
5. The BOPP film slitter unwind roll changing apparatus of claim 4, wherein: the anti-corrosion coating is arranged on the outer surfaces of the bottom plate (1), the fixing plate (3) and the connecting plate (7), and is an anti-corrosion resin layer.
6. The BOPP film slitter unwind roll changing apparatus of claim 5, wherein: the inserting rod (17) and the rotating rod are cross-shaped, and the inserting hole is a cross-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355098.XU CN220641891U (en) | 2023-08-30 | 2023-08-30 | Unwinding roller replacing device of BOPP film splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322355098.XU CN220641891U (en) | 2023-08-30 | 2023-08-30 | Unwinding roller replacing device of BOPP film splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220641891U true CN220641891U (en) | 2024-03-22 |
Family
ID=90270604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322355098.XU Active CN220641891U (en) | 2023-08-30 | 2023-08-30 | Unwinding roller replacing device of BOPP film splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220641891U (en) |
-
2023
- 2023-08-30 CN CN202322355098.XU patent/CN220641891U/en active Active
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