CN219859668U - Winding film tensioning device - Google Patents
Winding film tensioning device Download PDFInfo
- Publication number
- CN219859668U CN219859668U CN202321092442.4U CN202321092442U CN219859668U CN 219859668 U CN219859668 U CN 219859668U CN 202321092442 U CN202321092442 U CN 202321092442U CN 219859668 U CN219859668 U CN 219859668U
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- China
- Prior art keywords
- fixedly connected
- wall
- base
- regulating
- limiting
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- 238000004804 winding Methods 0.000 title claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 230000001276 controlling effect Effects 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 239000012528 membrane Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a winding film tensioning device, which relates to the technical field of winding films and comprises a base, wherein the outer wall of the base is fixedly connected with a movable wheel, the outer wall of the base is fixedly connected with a regulating frame, the inner wall of the regulating frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod through a coupler, the threaded rod is in threaded connection with an adjusting sleeve, the outer wall of the adjusting sleeve is fixedly connected with a limiting block, the inner wall of the regulating frame is provided with a limiting groove, the outer wall of the adjusting sleeve is fixedly connected with a supporting rod, one side bearing of the supporting rod is connected with a tensioning roller, and the outer wall of the base is fixedly connected with a limiting clamping assembly. The device is convenient for tensioning the winding films, is convenient for clamping and limiting the winding films, and needs to regulate and control the positions of the winding films at two sides, so that the winding films cannot be damaged, and the position can be regulated by using the electric sliding rail and driving the sliding sleeve to move up and down.
Description
Technical Field
The utility model relates to the technical field of winding films, in particular to a winding film tensioning device.
Background
The wound film, namely the stretched film and the heat-shrinkable film, is produced by taking PVC as a base material and DOA as a plasticizer and self-adhering at the earliest in China, and is eliminated when PE stretched films are produced in 1994-1995 at home due to environmental protection problems, high cost (large specific gravity relative to PE, small unit packaging area), poor stretchability and the like. The PE stretch film is made of EVA as self-adhesive material, but has high cost and taste, PIB and VLDPE are used as self-adhesive materials for later development, and LLDPE is used as base material, and LLDPE is used as main material, including C4, C6, C8 and Metallocene PE (MPE).
Firstly, the problem that the tensioning effect of the winding film tensioning device in the traditional technology is poor in the use process is not solved, and the winding film tensioning device is inconvenient for people to use to a certain extent.
Secondly, the wound film tensioning device in the prior art may have the phenomenon of inconvenient limit adjustment during use, and the use effect of the device may be reduced.
Therefore, how to provide a wound film tensioning device is a problem to be solved by those skilled in the art.
Disclosure of Invention
The present utility model provides a winding film tensioning device to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the winding film tensioning device comprises a base, wherein the outer wall of the base is fixedly connected with a movable wheel, the outer wall of the base is fixedly connected with a regulating and controlling frame, and the inner wall of the regulating and controlling frame is fixedly connected with a motor;
the output shaft of the motor is fixedly connected with a threaded rod through a coupler, the threaded rod is in threaded connection with an adjusting sleeve, and the outer wall of the adjusting sleeve is fixedly connected with a limiting block;
the inner wall of regulation and control frame has seted up the spacing groove, the outer wall fixedly connected with bracing piece of adjusting collar, one side bearing of bracing piece is connected with the tensioning roller, the outer wall fixedly connected with spacing clamping assembly of base.
The technical scheme of the utility model is further improved as follows: the limiting clamping assembly comprises a supporting plate, an electric sliding rail, a sliding sleeve, a telescopic rod and a clamping flat clamp, wherein the electric sliding rail is fixedly connected to the outer wall of the supporting plate, the sliding sleeve is clamped on the outer wall of the electric sliding rail, the telescopic rod is fixedly connected to the outer wall of the sliding sleeve, and the clamping flat clamp is fixedly connected to one end of the telescopic rod.
By adopting the technical scheme, the structure in the scheme can enable the device to be convenient for limiting and clamping.
The technical scheme of the utility model is further improved as follows: the limiting block is mutually matched with the limiting groove.
By adopting the technical scheme, the structure in the scheme can enable the device to conveniently adjust the tensioning position.
The technical scheme of the utility model is further improved as follows: the number of the limiting clamping assemblies is four, and the four limiting clamping assemblies are symmetrical to each other along the central axis of the base.
By adopting the technical scheme, the structure in the scheme can enable the device to be convenient for limiting and clamping.
The technical scheme of the utility model is further improved as follows: the regulating and controlling frames are positioned on two sides of the base, and the regulating and controlling frames on the two sides are symmetrical to each other along the central axis of the base.
By adopting the technical scheme, the structure in the scheme can enable the device to be convenient to regulate and control.
The technical scheme of the utility model is further improved as follows: the sliding sleeve is mutually matched with the electric sliding rail.
By adopting the technical scheme, the structure in the scheme can enable the device to be convenient to adjust.
The technical scheme of the utility model is further improved as follows: the number of the moving wheels is two.
By adopting the technical scheme, the device can be conveniently moved by adopting the structure in the scheme.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a winding film tensioning device, which adopts a base, a moving wheel, a regulating and controlling frame, a motor, a threaded rod, an adjusting sleeve, a limiting block, a limiting groove, a supporting rod, a tensioning roller, a limiting clamping component, a supporting plate, an electric sliding rail, a sliding sleeve, a telescopic rod and a clamping flat clamp to mutually cooperate, so that the device is convenient for tensioning a winding film, the threaded rod is driven to rotate by using the motor, the adjusting sleeve can be lifted or lowered along with the rotation of the threaded rod, the height of the device is convenient to adjust and control the tensioning roller according to actual requirements, the tensioning effect of the winding film is met, and the using effect of the device is improved to a certain extent.
2. The utility model provides a winding film tensioning device, which adopts a base, a moving wheel, a regulating and controlling frame, a motor, a threaded rod, an adjusting sleeve, a limiting block, a limiting groove, a supporting rod, a tensioning roller, a limiting clamping component, a supporting plate, an electric sliding rail, a sliding sleeve, a telescopic rod and a clamping flat clamp to mutually cooperate, so that the device is convenient for clamping and limiting a winding film.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of a connection structure of the spacing clip assembly of the present utility model;
FIG. 3 is a connection structure diagram of the limiting block of the present utility model;
fig. 4 is a top view of the present utility model.
In the figure: 1. a base; 2. a moving wheel; 3. a control frame; 4. a motor; 5. a threaded rod; 6. an adjusting sleeve; 7. a limiting block; 8. a limit groove; 9. a support rod; 10. a tension roller; 11. a limit clamping assembly; 12. a support plate; 13. an electric slide rail; 14. a sliding sleeve; 15. a telescopic rod; 16. the flat clip is clamped.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a winding film tensioning device, which comprises a base 1, wherein the outer wall of the base 1 is fixedly connected with a movable wheel 2, the outer wall of the base 1 is fixedly connected with a regulating frame 3, and the inner wall of the regulating frame 3 is fixedly connected with a motor 4;
an output shaft of the motor 4 is fixedly connected with a threaded rod 5 through a coupler, the threaded rod 5 is in threaded connection with an adjusting sleeve 6, and the outer wall of the adjusting sleeve 6 is fixedly connected with a limiting block 7;
the limiting groove 8 has been seted up to the inner wall of regulation and control frame 3, and the outer wall fixedly connected with bracing piece 9 of adjusting collar 6, one side bearing of bracing piece 9 is connected with tensioning roller 10, and the outer wall fixedly connected with of base 1 is spacing centre gripping subassembly 11.
In this embodiment, the effect that makes the device be convenient for carry out tensioning to the winding membrane has been reached, through the use of motor 4, drive threaded rod 5 rotation and make adjusting collar 6 can rise or descend along with it, be convenient for to device height-adjusting, regulate and control tensioning roller 10 according to actual demand, satisfy the effect to winding membrane tensioning, the effect that makes the device be convenient for carry out the centre gripping spacing to the winding membrane has been reached, in the tensioning process to the winding membrane, the winding membrane that needs the regulation and control both sides can not damage, use through electronic slide rail 13, drive electronic slide rail 13 motion, and drive sliding sleeve 14 reciprocates, can realize adjusting the position, use through telescopic link 15 promotes the clamp and presss from both sides flat clamp 16 and carry out spacing centre gripping to the winding membrane, the winding membrane according to different width is adjusted.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the spacing clamping assembly 11 comprises a supporting plate 12, an electric sliding rail 13, a sliding sleeve 14, a telescopic rod 15 and a clamping flat clamp 16, wherein the electric sliding rail 13 is fixedly connected to the outer wall of the supporting plate 12, the sliding sleeve 14 is clamped on the outer wall of the electric sliding rail 13, the telescopic rod 15 is fixedly connected to the outer wall of the sliding sleeve 14, and the clamping flat clamp 16 is fixedly connected to one end of the telescopic rod 15.
In this embodiment, the device can be made to facilitate spacing and clamping.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the limiting block 7 is mutually matched with the limiting groove 8.
In this embodiment, the device can be made to facilitate adjustment of the tensioning position.
Preferably, the number of the limiting clamping assemblies 11 is four, and the four limiting clamping assemblies 11 are symmetrical to each other along the central axis of the base 1.
In this embodiment, the device can be made to facilitate spacing and clamping.
Preferably, the adjusting and controlling frames 3 are located at two sides of the base 1, and the adjusting and controlling frames 3 at two sides are symmetrical to each other along the central axis of the base 1.
In this embodiment, the device can be controlled conveniently.
Preferably, the sliding sleeve 14 is engaged with the electric sliding rail 13.
In this embodiment, the device can be made easy to adjust.
Preferably, the number of moving wheels 2 is two.
In this embodiment, the device can be made mobile.
The working principle of the wound film tensioning device is described in detail below.
As shown in fig. 1-4, when using the winding film tensioning device, through the use of the motor 4, the threaded rod 5 is driven to rotate to enable the adjusting sleeve 6 to rise or descend along with the rise, the device is convenient to adjust the height, the tensioning roller 10 is regulated and controlled according to actual demands, the effect of tensioning the winding film is met, the effect that the device is convenient for clamping and limiting the winding film is achieved, in the tensioning process of the winding film, the winding film on two sides needs to be regulated and controlled, the winding film cannot be damaged, the electric sliding rail 13 is driven to move, the sliding sleeve 14 is driven to move up and down, the adjusting position can be achieved, the winding film is limited and clamped by pushing and clamping flat clamps 16 through the use of the telescopic rod 15, and the winding film with different widths is adjusted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Winding film tensioning device, including base (1), its characterized in that: the outer wall of the base (1) is fixedly connected with a movable wheel (2), the outer wall of the base (1) is fixedly connected with a regulating and controlling frame (3), and the inner wall of the regulating and controlling frame (3) is fixedly connected with a motor (4);
an output shaft of the motor (4) is fixedly connected with a threaded rod (5) through a coupler, the threaded rod (5) is in threaded connection with an adjusting sleeve (6), and the outer wall of the adjusting sleeve (6) is fixedly connected with a limiting block (7);
limiting grooves (8) are formed in the inner wall of the regulating frame (3), a supporting rod (9) is fixedly connected to the outer wall of the regulating sleeve (6), a tensioning roller (10) is connected to one side of the supporting rod (9) through a bearing, and a limiting clamping assembly (11) is fixedly connected to the outer wall of the base (1).
2. A wound film tensioning apparatus as defined by claim 1, wherein: spacing centre gripping subassembly (11) include backup pad (12), electronic slide rail (13), slip cap (14), telescopic link (15) and centre gripping flat clamp (16), the outer wall fixedly connected with electronic slide rail (13) of backup pad (12), the outer wall joint of electronic slide rail (13) has slip cap (14), the outer wall fixedly connected with telescopic link (15) of slip cap (14), the one end fixedly connected with centre gripping flat clamp (16) of telescopic link (15).
3. A wound film tensioning apparatus as defined by claim 1, wherein: the limiting block (7) is mutually matched with the limiting groove (8).
4. A wound film tensioning apparatus as defined by claim 2, wherein: the number of the limiting clamping assemblies (11) is four, and the four limiting clamping assemblies (11) are symmetrical to each other along the central axis of the base (1).
5. A wound film tensioning apparatus as defined by claim 1, wherein: the regulating and controlling frames (3) are positioned on two sides of the base (1), and the regulating and controlling frames (3) on two sides are mutually symmetrical along the central axis of the base (1).
6. A wound film tensioning apparatus as defined by claim 2, wherein: the sliding sleeve (14) is mutually matched with the electric sliding rail (13).
7. A wound film tensioning apparatus as defined by claim 1, wherein: the number of the moving wheels (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092442.4U CN219859668U (en) | 2023-05-08 | 2023-05-08 | Winding film tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092442.4U CN219859668U (en) | 2023-05-08 | 2023-05-08 | Winding film tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859668U true CN219859668U (en) | 2023-10-20 |
Family
ID=88341329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092442.4U Active CN219859668U (en) | 2023-05-08 | 2023-05-08 | Winding film tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859668U (en) |
-
2023
- 2023-05-08 CN CN202321092442.4U patent/CN219859668U/en active Active
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