CN216511885U - Efficient winding and unwinding film tensioning device - Google Patents
Efficient winding and unwinding film tensioning device Download PDFInfo
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- CN216511885U CN216511885U CN202123007342.0U CN202123007342U CN216511885U CN 216511885 U CN216511885 U CN 216511885U CN 202123007342 U CN202123007342 U CN 202123007342U CN 216511885 U CN216511885 U CN 216511885U
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Abstract
The utility model discloses an efficient winding and unwinding film tensioning device, which relates to the technical field of film winding and unwinding device manufacturing, and comprises a material placing frame and a material receiving frame, wherein a magnetic powder brake is fixedly connected to the front side surface of the material placing frame, a roller is fixedly connected to one side opposite to the inner wall of the material placing frame and one side opposite to the inner wall of the material placing frame through a first fixing mechanism, and a material winding is fixedly connected to the front side and the rear side of the upper surface of the material placing frame through a second fixing mechanism. The utility model realizes the automatic completion of the unwinding and the winding of the film, solves the problem that the bulk cargo speed is difficult to control in the product winding and unwinding process by using an intelligent magnetic powder system, improves the working efficiency while realizing the appearance, reduces the production cost, avoids the phenomenon that the film cannot be tightened and loosed when the film is received by using a common motor to control the tightening through manual speed regulation, and the speed is difficult to control when the diameter of a material roll is changed, so that the film is bonded and wrinkled, and a large amount of materials are wasted because the film is torn.
Description
Technical Field
The utility model relates to the technical field of manufacturing of film winding and unwinding devices, in particular to an efficient winding and unwinding film tensioning device.
Background
The film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials, the scientific explanation of the film is as follows: two-dimensional materials formed by atomic, molecular or ionic deposition on a substrate surface, such as: optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and the films are widely used in the industries of electronics, machinery, printing and the like.
With the more mature film manufacturing process, the film is widely applied in various industries, but the existing winding and unwinding film tensioning device used in the film using process still has some defects in the using process, the existing winding and unwinding film tensioning device controls the tightening by using a common motor through manual speed regulation in the production process, so that the film cannot be tightened and is relatively loose when being collected, the speed is not easy to control when the diameter of a material roll changes, the film is easy to bond and wrinkle, and even the film is torn to cause a large amount of materials to be wasted.
Disclosure of Invention
The utility model aims to provide an efficient winding and unwinding film tensioning device, which solves the problems that the conventional winding and unwinding film tensioning device in the background art uses a common motor to control the tensioning through manual speed regulation in the production process, so that the film cannot be tensioned and looser during the winding, the speed is not easy to control when the diameter of a material roll is changed, the film is easy to bond and wrinkle, and even the film is torn to cause a large amount of materials to be wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency winding and unwinding thin film tensioning device comprises a material placing frame and a material receiving frame, wherein a magnetic powder brake is fixedly connected to the front side surface of the material placing frame, a roller is fixedly connected to one side opposite to the inner wall of the material placing frame and one side opposite to the inner wall of the material receiving frame through a first fixing mechanism, and a material discharging coil is fixedly connected to the front side and the rear side of the upper surface of the material placing frame through a second fixing mechanism;
the magnetic powder clutch is fixedly connected to the right side of the front side surface of the material receiving frame, the motor is fixedly connected to the left side of the front side surface of the material receiving frame, and the material receiving materials are fixedly connected to the front side and the rear side of the upper surface of the material receiving frame through a third fixing mechanism.
Preferably, the first fixing mechanism comprises a plurality of fixing blocks, the two corresponding fixing blocks are fixedly connected with a roller on the surface of the opposite side of the fixing blocks, and the upper surfaces of the fixing blocks are in threaded connection with fastening bolts.
Preferably, two clamping grooves are formed in the front of the upper surface of the material discharging frame and the right side of the rear part of the material receiving frame, a plurality of sliding grooves are formed in the surfaces of the left side and the right side of the fixed block, the sliding grooves are corresponding to the sliding grooves, the inner walls of the sliding grooves are connected with the left side and the right side of the inner walls of the corresponding clamping grooves in a sliding mode respectively, two clamping blocks matched with the clamping grooves are fixedly connected to the front of the upper surface of the material discharging frame and the right side of the rear part of the material receiving frame, a plurality of inserting holes are formed in the upper surface of each clamping block, and the inner walls of the inserting holes are connected with the corresponding first fastening bolts in a sliding mode respectively.
Preferably, the second fixing mechanism comprises two first sliding grooves, the first sliding grooves are formed in the front and the rear of the left side surface of the material placing frame, first connecting rods are fixedly connected to the surfaces of the front side and the rear side of the material placing roll respectively, the inner walls of the two first sliding grooves are in sliding connection with the rod walls of the corresponding first connecting rods respectively, and first threaded holes are formed in one side of the rod wall of each first connecting rod and the upper sides of the inner walls of the two first sliding grooves.
Preferably, the third fixing mechanism comprises two second sliding grooves, the second sliding grooves are formed in the front and the rear of the left side surface of the material receiving frame, second connecting rods are fixedly connected to the surfaces of the front side and the rear side of the material receiving roll respectively, the inner walls of the second sliding grooves are connected with the rod walls of the corresponding second connecting rods in a sliding mode, and second threaded holes are formed in one side of the rod wall of each second connecting rod and the upper sides of the inner walls of the two second sliding grooves.
Preferably, the inner walls of the two corresponding first threaded holes are in threaded connection with second fastening bolts, and the upper surfaces of the two second fastening bolts are fixedly connected with first rotating rods.
Preferably, the inner walls of the two corresponding second threaded holes are in threaded connection with third fastening bolts, and the upper surfaces of the two third fastening bolts are fixedly connected with second rotating rods.
The utility model has the technical effects and advantages that:
1. through setting up the blowing frame, receive the work or material rest, magnetic powder brake, the cylinder, the blowing is rolled up, it unreels the automatic completion of rolling to have realized the film, solve the problem that the product rolling unreels in-process bulk cargo speed is difficult to control with intelligent magnetic powder system, work efficiency has been increaseed in pleasing to the eye while, production cost is reduced, avoid appearing using ordinary motor to control through manual speed governing and tighten up, lead to the film can not tighten when receiving the material, it is relatively loose, when the material book diameter changes the speed is difficult to control, cause the film to bond, become crumpled, can tear the film even and lead to the condition that a large amount of materials are wasted.
2. Through setting up fixed block, cylinder, first fastening bolt, can play the fixed action to a plurality of cylinders, through setting up blowing frame, receiving work or material rest, draw-in groove, fixed block, spout, fixture block, jack, first fastening bolt, play the fixed action to a plurality of fixed blocks to this reaches carries out the fixed purpose to the cylinder, through setting up second spout, blowing frame, second spout, blowing book, head rod, rolls up the blowing and fixes.
3. Through setting up the third spout, receiving the work or material rest, receiving material book, second connecting rod, to receiving the material book and fix, through setting up first dwang, the convenience is adjusted second fastening bolt, through setting up the second dwang, convenient third fastening bolt adjusts.
Drawings
FIG. 1 is a schematic side-view perspective structure of the present invention.
FIG. 2 is a schematic side plan view of the present invention.
Fig. 3 is a schematic top plan view of the present invention.
FIG. 4 is a schematic side-view perspective structure of the present invention.
In the figure: 1. a material placing frame; 2. a material receiving frame; 3. a magnetic powder driver; 4. a drum; 5. placing a material roll; 6. a fixed block; 7. a first fastening bolt; 8. a card slot; 9. a motor; 10. a magnetic powder clutch; 11. a first chute; 12. a clamping block; 13. a first connecting rod; 14. a second chute; 15. collecting a material roll; 16. a second connecting rod; 17. a first rotating lever; 18. a second rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an efficient winding and unwinding film tensioning device shown in figures 1-4, which comprises a winding and unwinding frame 1 and a winding and unwinding frame 2, and is characterized in that: the magnetic powder brake 3 is fixedly connected to the front side surface of the material placing frame 1, the opposite side of the inner wall of the material placing frame 1 and the opposite side of the inner wall of the material receiving frame 2 are fixedly connected with a roller 4 through a first fixing mechanism together, the front side and the rear side of the upper surface of the material placing frame 1 are fixedly connected with a material placing coil 5 through a second fixing mechanism together, the first fixing mechanism comprises a plurality of fixing blocks 6, the rollers 4 are fixedly connected to the surfaces of the opposite sides of the two corresponding fixing blocks 6 together, first fastening bolts 7 are in threaded connection with the upper surfaces of the fixing blocks 6 and can fix the rollers 4, the front side and the rear side of the upper surfaces of the material placing frame 1 and the material receiving frame 2 are respectively provided with two clamping grooves 8, the surfaces of the left side and the right side of the fixing blocks 6 are provided with sliding grooves, the inner walls of the two corresponding sliding grooves are respectively in sliding connection with the left side and the right side of the inner walls of the corresponding clamping grooves 8, the front and the rear right sides of the upper surfaces of the material placing frame 1 and the material receiving frame 2 are fixedly connected with two clamping blocks 12 matched with the clamping grooves 8, the upper surfaces of the clamping blocks 12 are provided with insertion holes, the inner walls of the insertion holes are respectively in sliding connection with the surfaces of the corresponding first fastening bolts 7, and the fixing blocks 6 are fixed, so that the purpose of fixing the roller 4 is achieved;
receive the right side fixedly connected with magnetic clutch 10 of the 2 front side surfaces of work or material rest, receive the left side fixedly connected with motor 9 of the 2 front side surfaces of work or material rest, both sides are rolled up 15 through third fixed establishment fixedly connected with receipts jointly around the 2 upper surfaces of work or material rest, it unreels the automatic completion to have realized the film, solve the problem that product rolling unreels in-process bulk cargo speed is wayward with intelligent magnetic powder system, work efficiency has been improved when pleasing to the eye, and the production cost is reduced, avoid using ordinary motor to control through manual speed governing and tighten up, lead to the film can not tighten when receiving the material, it is relatively loose, when rolling up the diameter and changing, speed wayward when expecting the material diameter, cause the film to bond, become wrinkle, can tear the film even and lead to the extravagant condition of a large amount of materials.
As shown in fig. 1-3, the second fixing mechanism includes two first sliding grooves 11, the first sliding grooves 11 are respectively disposed in front of and behind the left side surface of the material placing frame 1, the first connecting rods 13 are respectively fixedly connected to the front and rear side surfaces of the material placing roll 5, the inner walls of the two first sliding grooves 11 are respectively slidably connected to the corresponding rod walls of the first connecting rods 13, first threaded holes are respectively disposed on one side of the rod walls of the two first connecting rods 13 and the upper sides of the inner walls of the two first sliding grooves 11 to fix the material placing roll 5, the third fixing mechanism includes two second sliding grooves 14, the second sliding grooves 14 are respectively disposed in front of and behind the left side surface of the material receiving frame 2, the second connecting rods 16 are respectively fixedly connected to the front and rear side surfaces of the material receiving roll 15, the inner walls of the two second sliding grooves 14 are respectively slidably connected to the rod walls of the corresponding second connecting rods 16, second threaded holes are respectively disposed on one side of the rod walls of the two second connecting rods 16 and the upper sides of the inner walls of the two second sliding grooves 14, the material receiving roll 15 is fixed.
As shown in fig. 4, the common inner wall threaded connection of the two corresponding first threaded holes has a second fastening bolt, the first rotating rod 17 is fixedly connected to the upper surfaces of the two second fastening bolts, the second fastening bolt is conveniently adjusted, the common inner wall threaded connection of the two corresponding second threaded holes has a third fastening bolt, the second rotating rod 18 is fixedly connected to the upper surfaces of the two third fastening bolts, and the third fastening bolt is conveniently adjusted.
The working principle of the utility model is as follows: when the film needs to be unreeled and reeled, firstly, the fixing blocks 6 slide into the clamping grooves 8, the fixing blocks 6 are fixed through the first fastening bolts 7, the purpose of fixing the rollers 4 is achieved, the two first connecting rods 13 and the two second connecting rods 16 are installed into the first sliding grooves 11 and the second sliding grooves 14, the first connecting rods 13 and the second connecting rods 16 are fixed through rotating and adjusting the first rotating rods 17 and the second rotating rods 18, the unreeled material reel 5 and the received material reel 15 are fixed, then the material reel needs to be manually placed on the rollers 4 on two sides, when the film is unreeled, the unreeling force is controlled through starting the magnetic powder driver 3, the film is kept tensioned, and the magnetic powder clutch 10 is started, the material reeling motor 9 is used for controlling the reeling speed and the reeling speed is automatically adjusted according to the diameter change.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient type is received and is unreeled film overspeed device tensioner, includes blowing frame (1) and receipts work or material rest (2), its characterized in that: the magnetic powder brake (3) is fixedly connected to the front side surface of the material placing frame (1), the roller (4) is fixedly connected to one side, opposite to the inner wall of the material placing frame (1), of the material receiving frame (2) through a first fixing mechanism, and the material placing coil (5) is fixedly connected to the front side and the rear side of the upper surface of the material placing frame (1) through a second fixing mechanism;
the magnetic powder clutch is fixedly connected to the right side of the front side surface of the material receiving frame (2), the motor (9) is fixedly connected to the left side of the front side surface of the material receiving frame (2), and a material receiving coil (15) is fixedly connected to the front side and the rear side of the upper surface of the material receiving frame (2) through a third fixing mechanism.
2. The efficient winding and unwinding film tensioning device according to claim 1, wherein: the first fixing mechanism comprises a plurality of fixing blocks (6), two corresponding fixing blocks (6) are fixedly connected with a roller (4) on the surface of one side opposite to each other, and the upper surfaces of the fixing blocks (6) are connected with first fastening bolts (7) in a threaded mode.
3. The efficient winding and unwinding film tensioning device according to claim 2, wherein: two clamping grooves (8) have been all seted up with the right side at rear in blowing frame (1) and receipts work or material rest (2) upper surface the place ahead, it is a plurality of the spout has all been seted up on the left and right sides surface of fixed block (6), two corresponding the inner wall of spout respectively with the left and right sides sliding connection of corresponding draw-in groove (8) inner wall, blowing frame (1) and the equal fixedly connected with in the place ahead of receiving work or material rest (2) upper surface and the right side at rear two with draw-in groove (8) assorted fixture block (12), it is a plurality of the jack has all been seted up to the upper surface of fixture block (12), it is a plurality of the inner wall of jack respectively with the surface sliding connection of corresponding first fastening bolt (7).
4. The efficient winding and unwinding film tensioning device according to claim 1, wherein: the second fixing mechanism comprises two first sliding grooves (11), the first sliding grooves (11) are formed in the front and the rear of the left side surface of the material placing frame (1), the front side surface and the rear side surface of the material placing coil (5) are fixedly connected with first connecting rods (13), the inner walls of the first sliding grooves (11) are connected with the rod walls of the corresponding first connecting rods (13) in a sliding mode, and first threaded holes are formed in one side of the rod wall of each first connecting rod (13) and the upper sides of the inner walls of the two first sliding grooves (11).
5. The efficient winding and unwinding film tensioning device according to claim 1, wherein: the third fixing mechanism comprises two second sliding grooves (14), the second sliding grooves (14) are formed in the front and the rear of the left side surface of the material collecting frame (2), second connecting rods (16) are fixedly connected to the surfaces of the front side and the rear side of the material collecting roll (15), the inner walls of the second sliding grooves (14) are connected with the rod walls of the corresponding second connecting rods (16) in a sliding mode, and second threaded holes are formed in one side of the rod wall of each second connecting rod (16) and the upper sides of the inner walls of the two second sliding grooves (14).
6. The efficient winding and unwinding film tensioning device according to claim 4, wherein: the inner walls of the two corresponding first threaded holes are in threaded connection with second fastening bolts, and the upper surfaces of the two second fastening bolts are fixedly connected with first rotating rods (17).
7. The efficient winding and unwinding film tensioning device according to claim 5, wherein: the inner walls of the two corresponding second threaded holes are in threaded connection with third fastening bolts, and the upper surfaces of the two third fastening bolts are fixedly connected with second rotating rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007342.0U CN216511885U (en) | 2021-12-03 | 2021-12-03 | Efficient winding and unwinding film tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007342.0U CN216511885U (en) | 2021-12-03 | 2021-12-03 | Efficient winding and unwinding film tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216511885U true CN216511885U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007342.0U Active CN216511885U (en) | 2021-12-03 | 2021-12-03 | Efficient winding and unwinding film tensioning device |
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| Country | Link |
|---|---|
| CN (1) | CN216511885U (en) |
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2021
- 2021-12-03 CN CN202123007342.0U patent/CN216511885U/en active Active
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