CN220466967U - Rolling frame is used in PE membrane production - Google Patents
Rolling frame is used in PE membrane production Download PDFInfo
- Publication number
- CN220466967U CN220466967U CN202321083187.7U CN202321083187U CN220466967U CN 220466967 U CN220466967 U CN 220466967U CN 202321083187 U CN202321083187 U CN 202321083187U CN 220466967 U CN220466967 U CN 220466967U
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- Prior art keywords
- seat
- fixing seat
- fixing
- sliding
- moving
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 title claims abstract description 13
- 239000012528 membrane Substances 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000005056 compaction Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 31
- 229920000573 polyethylene Polymers 0.000 description 31
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model is applicable to the technical field of winding devices, and provides a winding frame for PE film production, which comprises a base and further comprises: the mounting structure comprises a second fixing seat and a first fixing seat, wherein the second fixing seat and the first fixing seat are used for fixing the winding drum, the second fixing seat and the first fixing seat are identical in structure, and the second fixing seat and the first fixing seat are internally provided with a clamping assembly used for fixing the side end of the winding drum and a positioning assembly used for positioning the clamping assembly; the adjusting structure is used for adjusting the distance between the second fixing seat and the first fixing seat; and the compaction structure is used for rolling the PE film by matching with the winding drum. According to the utility model, the distance between the second fixing seat and the first fixing seat is adjusted to be in accordance with the width of the PE film during production, so that the winding frame can be suitable for PE films with different widths; through the hold-down structure make PE membrane can atress when the rolling for PE membrane can not drift when the rolling, avoids appearing the problem of off normal, thereby makes PE membrane not damaged when the rolling.
Description
Technical Field
The utility model belongs to the technical field of winding devices, and particularly relates to a winding frame for PE film production.
Background
The PE protective film uses a special Polyethylene (PE) plastic film as a base material, and is divided into a high-density polyethylene protective film, a medium-density polyethylene and a low-density polyethylene according to different densities. And during PE film production, the winding frame carries out cylinder loading and cylinder unloading operations on the PE film.
The existing PE film production winding frame can facilitate the operation of loading and unloading the winding drum, so that the winding efficiency of PE films is improved, but most of the winding devices are single in structure nowadays, the PE films with different widths cannot be wound, and the practicality of the winding mechanism is reduced. Therefore, a winding frame for PE film production is provided.
Disclosure of Invention
The utility model aims to provide a winding frame for PE film production, and aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that the winding frame for PE film production comprises a base and further comprises:
the mounting structure comprises a second fixing seat and a first fixing seat, wherein the second fixing seat and the first fixing seat are used for fixing the winding drum, the second fixing seat and the first fixing seat are identical in structure, and the second fixing seat and the first fixing seat are internally provided with a clamping assembly used for fixing the side end of the winding drum and a positioning assembly used for positioning the clamping assembly;
the adjusting structure is arranged on the base and is used for adjusting the distance between the second fixing seat and the first fixing seat;
and the pressing structure is arranged on the base and is used for winding the PE film by matching with the winding drum.
Further, the clamping assembly comprises a turntable, a plurality of slots are formed in the turntable, the turntable is connected with the second fixing seat and the first fixing seat in a rotating mode, a plurality of moving grooves are formed in the turntable, a sliding head is connected in the moving grooves in a sliding mode, the sliding head is arranged in a sliding groove in a sliding mode, the sliding groove is formed in the sliding seat, the sliding seat is fixedly connected with the sliding seat in the second fixing seat and the first fixing seat, and a fixing plate is fixedly connected to the sliding head.
Further, the locating component comprises a pull rod, the second fixing seat and the first fixing seat are both connected with the pull rod in a sliding mode, the tail end of the pull rod is fixedly connected with a plug connector, the plug connector is connected with the slot in a plug-in mode, and the second spring is sleeved on the outer ring of the pull rod.
Further, the regulation structure includes the regulation seat, the fixed setting of regulation seat is on the base, regulation seat swivelling joint has two-way lead screw, is equipped with on the two-way lead screw and revolves to opposite screw thread, the input of two-way lead screw is equipped with the knob, sliding connection has the first and the second of removal seat in the regulation seat, removes seat one and removes seat two and pass through the screw thread that revolves to opposite and two-way lead screw swing joint, it is connected with fixing base two to remove seat one to rotate, it is connected with fixing base one to remove seat two to rotate on, the input of fixing base one is equipped with the motor, the motor is fixed to be set up on removing seat two.
Further, the compacting structure comprises a pressing roller, the pressing roller is rotationally arranged in the installation frame, a sliding rod which is symmetrically arranged is fixedly connected to the installation frame, the tail end of the sliding rod is in sliding connection with the guide seat, the guide seat is fixedly connected with the connecting seat, the connecting seat is fixedly arranged on the base, and a first spring is arranged between the installation frame and the guide seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the rolling frame for PE film production, the distance between the second fixing seat and the first fixing seat is adjusted to be in accordance with the width of the PE film during production, so that the rolling frame can be suitable for PE films with different widths; through the hold-down structure make PE membrane can atress when the rolling for PE membrane can not drift when the rolling, avoids appearing the problem of off normal, thereby makes PE membrane not damaged when the rolling.
Drawings
Fig. 1 is a schematic structural view of a winding frame for producing a PE film.
Fig. 2 is a schematic side view of a clamping assembly in a winding frame for PE film production.
Fig. 3 is a schematic diagram of a sectional structure of a turntable in a winding frame for producing a PE film.
In the figure: base 01, adjusting seat 02, moving seat one 21, two-way lead screw 22, fixing seat one 23, moving seat two 24, knob 25, motor 26, fixing seat two 27, compression roller 31, guide seat 32, connecting seat 33, slide bar 34, spring one 35, mounting bracket 36, slider 40, carousel 41, fixed plate 42, slide seat 43, pull rod 44, spring two 45, spout 46, moving groove 47, slot 48, plug 49.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-3, a winding frame for producing a PE film according to an embodiment of the present utility model includes a base 01, and further includes:
the installation structure comprises a second fixing seat 27 and a first fixing seat 23 for fixing the winding drum, wherein the second fixing seat 27 and the first fixing seat 23 have the same structure, and the second fixing seat 27 and the first fixing seat 23 are internally provided with a clamping assembly for fixing the side end of the winding drum and a positioning assembly for positioning the clamping assembly;
the adjusting structure is arranged on the base 01 and is used for adjusting the distance between the second fixing seat 27 and the first fixing seat 23;
and the pressing structure is arranged on the base 01 and is used for winding the PE film by matching with the winding drum.
As shown in fig. 1-3, as a preferred embodiment of the present utility model, the clamping assembly includes a turntable 41, a plurality of slots 48 are formed in the turntable 41, the turntable 41 is rotatably connected in the second fixing seat 27 and the first fixing seat 23, a plurality of moving slots 47 are formed in the turntable 41, a slider 40 is slidably connected in the moving slots 47, the slider 40 is slidably disposed in a sliding slot 46, the sliding slot 46 is formed in the sliding seat 43, the sliding seat 43 is fixedly connected in the second fixing seat 27 and the first fixing seat 23, and a fixing plate 42 is fixedly connected to the slider 40.
In the embodiment of the present utility model, it is preferable that the moving groove 47 has an inclined arc shape.
As shown in fig. 2 and fig. 3, as a preferred embodiment of the present utility model, the positioning assembly includes a pull rod 44, the second fixing seat 27 and the first fixing seat 23 are both slidably connected with the pull rod 44, the tail end of the pull rod 44 is fixedly connected with a plug 49, the plug 49 is plugged with the slot 48, and the outer ring of the pull rod 44 is sleeved with the second spring 45.
In the embodiment of the utility model, the second springs 45 are arranged between the inner walls of the second fixing seat 27 and the first fixing seat 23 and the plug 49. Specifically, when needing to install the reel, first fix the one end of reel, specific operation is: pulling the pull rod 44, the pull rod 44 drives the plug 49 to move, the second spring 45 is compressed, the plug 49 is separated from the slot 48, then the rotary table 41 is rotated, the rotary table 41 drives the moving groove 47 to rotate, the moving groove 47 drives the sliding head 40 to slide in the sliding groove 46 in a sliding connection mode with the sliding head 40, the sliding head 40 drives the fixing plates 42 to slide, the area between the three fixing plates 42 is enlarged, then one end of the winding drum is placed between the three fixing plates 42, then the rotary table 41 is rotated reversely, the area between the three fixing plates 42 is reduced until the three fixing plates 42 fix one end of the winding drum, then the pull rod 44 is loosened, and the plug 49 moves towards the direction close to the slot 48 under the elastic force of the second spring 45, so that the plug 49 is inserted into the slot 48 at the corresponding position, and the fixing of one end of the winding drum is completed.
As shown in fig. 1, as a preferred embodiment of the present utility model, the adjusting structure includes an adjusting seat 02, the adjusting seat 02 is fixedly disposed on a base 01, a bidirectional screw rod 22 is rotatably connected to the adjusting seat 02, a screw thread with opposite rotation direction is disposed on the bidirectional screw rod 22, a knob 25 is disposed at an input end of the bidirectional screw rod 22, a first moving seat 21 and a second moving seat 24 are slidably connected to the adjusting seat 02, the first moving seat 21 and the second moving seat 24 are movably connected to the bidirectional screw rod 22 through screw threads with opposite rotation direction, a second fixing seat 27 is rotatably connected to the first moving seat 21, a first fixing seat 23 is rotatably connected to the second moving seat 24, a motor 26 is disposed at an input end of the first fixing seat 23, and the motor 26 is fixedly disposed on the second moving seat 24.
In the embodiment of the present utility model, preferably, the output shaft of the motor 26 is connected with the center of the first fixing seat 23, so that the motor 26 is started, the motor 26 drives the first fixing seat 23 to rotate, and the second fixing seat 27 and the first fixing seat 23 drive the winding drum to rotate because the second fixing seat 27 is rotationally connected with the first moving seat 21, and the winding drum winds the PE film. The knob 25 is rotated, and the knob 25 drives the bidirectional screw rod 22 to rotate, so that the first movable seat 21 and the second movable seat 24 are close to each other, and further the first fixed seat 23 and the second fixed seat 27 are driven to be close to each other.
As shown in fig. 1, as a preferred embodiment of the present utility model, the pressing structure includes a pressing roller 31, the pressing roller 31 is rotatably disposed in a mounting frame 36, a symmetrically disposed sliding rod 34 is fixedly connected to the mounting frame 36, the end of the sliding rod 34 is slidably connected to a guide holder 32, the guide holder 32 is fixedly connected to a connecting holder 33, the connecting holder 33 is fixedly disposed on a base 01, and a first spring 35 is disposed between the mounting frame 36 and the guide holder 32.
In the embodiment of the utility model, preferably, the PE film is positioned between the compression roller 31 and the upper surface of the winding drum, and the spring I35 drives the slide rod 34 to slide in the guide seat 32 by utilizing the self elasticity in the process of winding the PE film by the winding drum, and the compression roller 31 compresses the PE film on the winding drum, so that the PE film is tightly attached to the winding drum, and the winding effect is better.
The working principle of the utility model is as follows:
when a winding drum is required to be installed, one end of the winding drum is fixed, the pull rod 44 is pulled firstly, the pull rod 44 drives the plug connector 49 to move, so that the plug connector 49 is separated from the slot 48, then the rotary table 41 is rotated, the rotary table 41 drives the moving groove 47 to rotate, the moving groove 47 drives the sliding head 40 to slide in the sliding groove 46 in a sliding connection mode with the sliding head 40, the sliding head 40 drives the fixing plate 42 to slide, the area between the three fixing plates 42 is enlarged, then one end of the winding drum is placed between the three fixing plates 42, then the rotary table 41 is rotated reversely, the area between the three fixing plates 42 is reduced until the three fixing plates 42 fix one end of the winding drum, then the pull rod 44 is loosened, and under the elastic force of the second spring 45, the plug connector 49 moves towards the direction close to the slot 48, so that the plug connector 49 is inserted into the slot 48 at the corresponding position, and the fixing of one end of the winding drum is completed; then, the knob 25 is rotated, the knob 25 drives the bidirectional screw rod 22 to rotate, so that the first movable seat 21 and the second movable seat 24 are close to each other, the first fixed seat 23 and the second fixed seat 27 are further driven to be close to each other, the other end of the winding drum is fixed, the motor 26 is started, the motor 26 drives the first fixed seat 23 to rotate, and the second fixed seat 27 is connected with the first movable seat 21 in a rotating way, so that the second fixed seat 27 and the first fixed seat 23 drive the winding drum to rotate, and the winding drum winds the PE film.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (5)
1. The utility model provides a PE membrane production is with rolling frame, includes the base, its characterized in that still includes:
the mounting structure comprises a second fixing seat and a first fixing seat, wherein the second fixing seat and the first fixing seat are used for fixing the winding drum, the second fixing seat and the first fixing seat are identical in structure, and the second fixing seat and the first fixing seat are internally provided with a clamping assembly used for fixing the side end of the winding drum and a positioning assembly used for positioning the clamping assembly;
the adjusting structure is arranged on the base and is used for adjusting the distance between the second fixing seat and the first fixing seat;
and the pressing structure is arranged on the base and is used for winding the PE film by matching with the winding drum.
2. The winding frame for producing PE films according to claim 1, wherein the clamping assembly comprises a turntable, a plurality of slots are formed in the turntable, the turntable is rotationally connected with the second fixing seat and the first fixing seat, a plurality of moving grooves are formed in the turntable, a sliding head is slidably connected in the moving grooves, the sliding head is slidably arranged in the sliding groove, the sliding groove is formed in the sliding seat, the sliding seat is fixedly connected with the second fixing seat and the first fixing seat, and the fixed plate is fixedly connected to the sliding head.
3. The winding frame for PE film production according to claim 2, wherein the positioning assembly comprises a pull rod, the pull rod is connected in the second fixing seat and the first fixing seat in a sliding manner, the tail end of the pull rod is fixedly connected with a plug connector, the plug connector is connected with the slot in a plugging manner, and a second spring is sleeved on the outer ring of the pull rod.
4. The winding frame for producing PE films according to claim 1, wherein the adjusting structure comprises an adjusting seat, the adjusting seat is fixedly arranged on the base, a bidirectional screw rod is rotationally connected to the adjusting seat, threads with opposite rotation directions are arranged on the bidirectional screw rod, a knob is arranged at the input end of the bidirectional screw rod, a first moving seat and a second moving seat are slidably connected to the adjusting seat, the first moving seat and the second moving seat are movably connected with the bidirectional screw rod through threads with opposite rotation directions, a second fixing seat is rotationally connected to the first moving seat, a first fixing seat is rotationally connected to the second moving seat, a motor is arranged at the input end of the first fixing seat, and the motor is fixedly arranged on the second moving seat.
5. The rolling frame for producing PE films according to claim 1, wherein the pressing structure comprises a pressing roller, the pressing roller is rotatably arranged in a mounting frame, a sliding rod which is symmetrically arranged is fixedly connected to the mounting frame, the tail end of the sliding rod is in sliding connection with a guide seat, the guide seat is fixedly connected with a connecting seat, the connecting seat is fixedly arranged on a base, and a first spring is arranged between the mounting frame and the guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321083187.7U CN220466967U (en) | 2023-05-08 | 2023-05-08 | Rolling frame is used in PE membrane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321083187.7U CN220466967U (en) | 2023-05-08 | 2023-05-08 | Rolling frame is used in PE membrane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220466967U true CN220466967U (en) | 2024-02-09 |
Family
ID=89797653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321083187.7U Active CN220466967U (en) | 2023-05-08 | 2023-05-08 | Rolling frame is used in PE membrane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220466967U (en) |
-
2023
- 2023-05-08 CN CN202321083187.7U patent/CN220466967U/en active Active
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