CN221092983U - Film material rewinding device - Google Patents
Film material rewinding device Download PDFInfo
- Publication number
- CN221092983U CN221092983U CN202322679957.0U CN202322679957U CN221092983U CN 221092983 U CN221092983 U CN 221092983U CN 202322679957 U CN202322679957 U CN 202322679957U CN 221092983 U CN221092983 U CN 221092983U
- Authority
- CN
- China
- Prior art keywords
- roller
- unreeling
- film
- film material
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 55
- 239000012528 membrane Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a film rewinding device, which comprises: the installation frame is located the inside one end rotation of installation frame and installs an unreel the roller, the other end rotates and installs a wind-up roll, and be provided with a guide roll in unreeling roller, the top of wind-up roll respectively, be located the both sides of unreeling roller and be provided with a spout that inside has spacing post with vertical mode on the installation frame, be located the inside of this spout and slide the cover and be equipped with a installation piece on spacing post, be located between the diapire of this installation piece and spout and overlap on the outer wall of spacing post and be equipped with a spring, be located the opposite side of two installation pieces and all be provided with a first cleaning roller, and this first cleaning roller is located the below of unreeling roller, when the installation piece is located the upper end of spacing post, the spring is in compressed state. The film material rewinding device can clean the surface of the film material, improves the cleanliness of the film material, can adapt to the reduction of the film material, can keep the film material clean by the unreeling rollers with different diameters, and expands the applicability of the device.
Description
Technical Field
The utility model relates to the technical field of film processing, in particular to a film rewinding device.
Background
The film is a thin and soft transparent sheet, is generally made of plastics, adhesives, rubber or other materials, can be divided into an optical film, a composite film, a superconducting film, a polyester film, a nylon film, a plastic film and the like, and is widely used in the industries of electronics, machinery, printing and the like. The rewinding device is special equipment for processing paper, mica tapes and films, and is used for rewinding the produced films and playing an important role for subsequent re-slitting.
The existing rewinding device comprises a bottom plate, an unreeling roller is longitudinally and horizontally arranged right above one end of the bottom plate, and a first supporting plate realizes transverse positioning movement through a transverse moving mechanism arranged on the top surface of the bottom plate; a winding roller is longitudinally and horizontally arranged right above the other end of the bottom plate, and a guide roller is arranged between the winding roller and the unreeling roller.
However, in the use process, dust and impurities are easy to adhere to the surface of the film, so that the film is easy to damage in the rewinding and flattening process, the quality of a finished product of the film is reduced, and therefore, improvement is necessary.
Disclosure of utility model
The utility model aims to provide a film material rewinding device which can clean the surface of a film material, improves the cleanliness of the film material, can adapt to the reduction of the film material, and can keep the film material clean by unwinding rollers with different diameters, thereby expanding the applicability of the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a film rewinding device, comprising: the device comprises a mounting frame, wherein one end of the mounting frame is provided with an unreeling roller in a rotating mode, the other end of the mounting frame is provided with a winding roller in a rotating mode, and a guide roller is arranged above the unreeling roller and the winding roller respectively;
The utility model provides a coil-unwinding roller, including the mounting bracket, be located the both sides of unreeling roller and be in with vertical mode be provided with a spout that inside has spacing post on the mounting bracket, be located the inside of this spout and be in the slip cap is equipped with a installation piece on the spacing post, be located between the diapire of this installation piece and spout and overlap on the outer wall of spacing post and be equipped with a spring, be located the opposite side of two installation pieces all is provided with a first cleaning roller, and this first cleaning roller is located unreel roller's below, works as the installation piece is located when the upper end of spacing post, the spring is in compression state.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a second cleaning roller is arranged between the unreeling roller and the guiding roller.
2. In the above scheme, be located the both ends of first cleaning roller, second cleaning roller all are provided with a driven voller, lie in one side of this driven voller and be provided with the driving roller of installing the contact roller, with the driving roller and the coaxial setting of contact roller of driven voller friction contact, just the contact roller is used for with the contact of membrane material.
3. In the scheme, the outer walls of the first cleaning roller and the second cleaning roller are respectively provided with a plurality of brushes.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The film material rewinding device is positioned on two sides of the unwinding roller, the mounting frame is vertically provided with the chute with the limit column inside, the mounting block is arranged in the chute and sleeved on the limit column in a sliding way, the spring is sleeved on the outer wall of the limit column and between the mounting block and the bottom wall of the chute, the opposite sides of the two mounting blocks are respectively provided with the first cleaning roller, the first cleaning rollers are positioned below the unwinding roller, when the mounting blocks are positioned at the upper end of the limit column, the spring is in a compressed state, so that the film material coiled on the unwinding roller can be reduced, the mounting block is driven by the spring to move upwards to keep the cleaning rollers in continuous contact with the film material surface on the unwinding roller, the unwinding roller with different diameters can also be adapted, the cleaning effect on the film material is improved, and the applicability of the device is also enlarged; and a second cleaning roller is arranged between the unreeling roller and the guide roller, and the second cleaning roller is arranged between the unreeling roller and the guide roller by arranging the first cleaning roller below the unreeling roller, so that the two sides of the film can be cleaned, and the cleanliness of the film is greatly improved.
Drawings
FIG. 1 is a schematic structural view of a film rewinding device of the present utility model;
FIG. 2 is a schematic cross-sectional view of a film rewinding device according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 1;
Fig. 4 is an enlarged view of fig. 2 at B in accordance with the present utility model.
In the above figures: 1. a mounting frame; 2. a reel is unreeled; 3. a winding shaft; 4. a guide roller; 501. a driving roller; 502. driven roller; 503. a first cleaning roller; 504. a contact roller; 601. a chute; 602. a mounting block; 603. a limit column; 604. a spring; 7. a brush; 8. and a second cleaning roller.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a film rewinding device, comprising: the device comprises a mounting frame 1, wherein one end of the mounting frame 1 is provided with an unreeling roller 2 in a rotating way, the other end of the mounting frame is provided with a reeling roller 3 in a rotating way, and a guide roller 4 is respectively arranged above the unreeling roller 2 and the reeling roller 3;
A chute 601 with a limit post 603 inside is vertically arranged on the mounting frame 1 and positioned on both sides of the unreeling roller 2, a mounting block 602 is slidably sleeved on the limit post 603 and positioned in the chute 601, a spring 604 is sleeved on the outer wall of the limit post 603 and positioned between the mounting block 602 and the bottom wall of the chute 601, a first cleaning roller 503 is arranged on the opposite sides of the two mounting blocks 602, the first cleaning roller 503 is positioned under the unreeling roller 2, and when the mounting block 602 is positioned on the upper end of the limit post 603, the spring 604 is in a compressed state;
The film roll is placed on the unreeling shaft, the film is pulled to bypass the two guide rollers and then is attached to the reeling shaft, then an external motor is started to drive the reeling shaft to rotate, along with the rotation of the unreeling shaft, the contact roller and the first cleaning roller below the unreeling shaft are driven by the film, along with the reduction of the film, the spring is gradually recovered to be longer, the spring drives the mounting block to move upwards along the limiting column, the first cleaning roller and the contact roller can adapt to the unreeling shaft which is gradually reduced, and impurities on one surface of the film are cleaned in a sustainable mode.
A second cleaning roller 8 is arranged between the unreeling roller 2 and the guiding roller 4.
A driven roller 502 is arranged at both ends of the first cleaning roller 503 and the second cleaning roller 8, a driving roller 501 provided with a contact roller 504 is arranged at one side of the driven roller 502, the driving roller 501 in friction contact with the driven roller 502 is arranged coaxially with the contact roller 504, and the contact roller 504 is used for contacting with the film material;
Along with the rotation of unreeling shaft, the film will drive the contact roller to rotate in the removal process, and the contact roller drives the driving roller and rotates to the driving roller drives driven voller rotation, and then the second cleans the roller and cleans for the another side of film, has further improved the cleanliness of film.
The driving roller 501 is rotatably connected to the mounting block 602 and the mounting frame 1, respectively.
The driven roller 502 is rotatably connected to the mounting block 602 and the mounting frame 1, respectively.
Example 2: a film rewinding device, comprising: the device comprises a mounting frame 1, wherein one end of the mounting frame 1 is provided with an unreeling roller 2 in a rotating way, the other end of the mounting frame is provided with a reeling roller 3 in a rotating way, and a guide roller 4 is respectively arranged above the unreeling roller 2 and the reeling roller 3;
A chute 601 with a limit post 603 inside is vertically arranged on the mounting frame 1 and positioned on both sides of the unreeling roller 2, a mounting block 602 is slidably sleeved on the limit post 603 and positioned in the chute 601, a spring 604 is sleeved on the outer wall of the limit post 603 and positioned between the mounting block 602 and the bottom wall of the chute 601, a first cleaning roller 503 is arranged on the opposite sides of the two mounting blocks 602, the first cleaning roller 503 is positioned under the unreeling roller 2, and when the mounting block 602 is positioned on the upper end of the limit post 603, the spring 604 is in a compressed state;
The film material that can adapt to unreeling roller upper roll to put reduces, drives the installation piece through the spring and moves upward can keep cleaning roller and unreeling roller on the film material surface continuous contact, also can adapt to the unreeling axle of different diameters, has improved the cleaning performance to the film material, has also enlarged the suitability of device.
A second cleaning roller 8 is arranged between the unreeling roller 2 and the guiding roller 4.
A driven roller 502 is arranged at both ends of the first cleaning roller 503 and the second cleaning roller 8, a driving roller 501 provided with a contact roller 504 is arranged at one side of the driven roller 502, the driving roller 501 in friction contact with the driven roller 502 is arranged coaxially with the contact roller 504, and the contact roller 504 is used for contacting with the film material;
Through setting up first cleaning roller in the below of unreeling roller, set up the second between unreeling roller and the guide roll and clean the roller, can clean the two sides of membrane material, improved the cleanliness of membrane material greatly.
The outer walls of the first cleaning roller 503 and the second cleaning roller 8 are respectively provided with a plurality of brushes 7.
The working principle is as follows:
When the film winding device is used, firstly, a film roll is placed on the unwinding shaft, the film is pulled to bypass the two guide rollers and then is attached to the winding shaft, then an external motor is started to drive the winding shaft to rotate, the film drives the contact roller to rotate in the moving process along with the rotation of the unwinding shaft, the contact roller drives the driving roller to rotate, the driving roller drives the driven roller, the second cleaning roller can clean one surface of the film, the contact roller below the unwinding shaft and the first cleaning roller are driven by the film, the spring can be gradually recovered to be longer along with the reduction of the film, the spring drives the mounting block to move upwards along the limiting column, the first cleaning roller and the contact roller can adapt to the gradually reduced unwinding shaft, and impurities on the other surface of the film can be cleaned continuously, so that the film is not left behind after being transferred to the winding shaft.
When the film material rewinding device is adopted, the film material rewinding device can adapt to the reduction of the film material coiled on the unreeling roller, the mounting block is driven by the spring to move upwards to keep the cleaning roller to be in continuous contact with the surface of the film material on the unreeling roller, the film material rewinding device can also adapt to unreeling shafts with different diameters, the cleaning effect on the film material is improved, and the applicability of the device is also enlarged; in addition, through setting up first cleaning roller in the below of unreeling roller, set up the second between unreeling roller and the guide roll and clean the roller, can clean the two sides of membrane material, improved the cleanliness of membrane material greatly.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (4)
1. A film rewinding device, comprising: the device comprises a mounting frame (1), wherein one end of the mounting frame (1) is rotatably provided with an unreeling roller (2), the other end of the mounting frame is rotatably provided with a winding roller (3), and a guide roller (4) is respectively arranged above the unreeling roller (2) and the winding roller (3);
The method is characterized in that: the utility model provides a be located unreeling roller (2) both sides and be provided with on mounting bracket (1) with spout (601) that an inside has spacing post (603) in vertical mode, be located the inside of this spout (601) and be in slip cap is equipped with a installation piece (602) on spacing post (603), be located between the diapire of this installation piece (602) and spout (601) and the cover is equipped with a spring (604) on the outer wall of spacing post (603), be located the opposite side of two installation pieces (602) all be provided with a first cleaning roller (503), and this first cleaning roller (503) are located unreeling roller (2) below, works as installation piece (602) are located when the upper end of spacing post (603), spring (604) are in compression state.
2. The film rewinding device as claimed in claim 1, wherein: a second cleaning roller (8) is arranged between the unreeling roller (2) and the guiding roller (4).
3. The film rewinding device as claimed in claim 2, characterized in that: the two ends of the first cleaning roller (503) and the second cleaning roller (8) are respectively provided with a driven roller (502), one side of the driven roller (502) is provided with a driving roller (501) provided with a contact roller (504), the driving roller (501) in friction contact with the driven roller (502) and the contact roller (504) are coaxially arranged, and the contact roller (504) is used for being in contact with a film material.
4. The film rewinding device as claimed in claim 2, characterized in that: and the outer walls of the first cleaning roller (503) and the second cleaning roller (8) are respectively provided with a plurality of brushes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679957.0U CN221092983U (en) | 2023-10-08 | 2023-10-08 | Film material rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679957.0U CN221092983U (en) | 2023-10-08 | 2023-10-08 | Film material rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221092983U true CN221092983U (en) | 2024-06-07 |
Family
ID=91304766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322679957.0U Active CN221092983U (en) | 2023-10-08 | 2023-10-08 | Film material rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221092983U (en) |
-
2023
- 2023-10-08 CN CN202322679957.0U patent/CN221092983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |