CN220245025U - Automatic regulating roller for elastic edge of film - Google Patents
Automatic regulating roller for elastic edge of film Download PDFInfo
- Publication number
- CN220245025U CN220245025U CN202321929805.5U CN202321929805U CN220245025U CN 220245025 U CN220245025 U CN 220245025U CN 202321929805 U CN202321929805 U CN 202321929805U CN 220245025 U CN220245025 U CN 220245025U
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- China
- Prior art keywords
- supporting
- roller
- guide rod
- rod
- film
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- 230000001105 regulatory effect Effects 0.000 title claims description 11
- 238000005096 rolling process Methods 0.000 claims description 30
- 239000010408 film Substances 0.000 description 37
- 239000010409 thin film Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model discloses an automatic film elastic edge adjusting roller, and particularly relates to the technical field of film elastic edge adjustment. According to the utility model, the supporting and adjusting assembly is arranged, the connector and the sliding blocks are pushed to displace with a certain force through the electric push rod, the two sliding blocks are respectively guided and limited through the first guide rod and the second guide rod, so that the roller is conveniently supported, the stability of the film during conveying is ensured, the roller can be conveniently rotated during adjusting through the arrangement of the supporting cylinder, and the stability between the roller and the sliding blocks during angle adjusting is conveniently realized through the supporting shaft, so that the convenience during adjusting is improved.
Description
Technical Field
The utility model relates to the technical field of film tightness adjustment, in particular to an automatic film tightness edge adjusting roller.
Background
The film refers to a thin and flat material having a relatively small thickness, such as a plastic film, a metal film, a glass film, or the like. Films are commonly used in packaging, electronics, optics, construction, etc., and the film is typically stretch-adjusted to control shape and size: the film needs to adapt to different shape and size requirements in the application process, and the shape and the size of the film can be changed through tightness adjustment so as to adapt to various requirements, and the adjusting force and the elasticity are as follows: according to specific requirements, the degree of tightness of the film can be adjusted to control the strength and elasticity of the film so as to meet different use scenes and requirements.
The utility model patent with the patent application number of CN201921234813.1 discloses an unreeling device capable of automatically adjusting tightness of a film, which comprises a main body, wherein one side of the main body is fixedly connected with a motor through a bolt, two sides of the inside of the main body are respectively and rotatably connected with a first connecting rod, the motor is rotatably connected with a driving wheel relative to one end of the main body, one ends of the two first connecting rods extending to the inside of the main body are respectively provided with an adjusting plate, one side of each adjusting plate relative to the first connecting rod is provided with an arc-shaped frame, the inside of each arc-shaped frame longitudinally penetrates through a screw, the bottom of each screw is provided with a clamping frame, and an unreeling roller is arranged between each arc-shaped frame and each clamping frame;
this structure is when using, through the screw rod rotation, makes the screw rod itself remove in the arc frame to drive the card frame and remove, can carry out the block through the both ends of the unreeling roller of different specifications with card frame and arc frame, let the unreeling roller of different specifications be installed to the device, thereby reached the effect that improves device application range, but this structure is too complicated when using, can't adapt to the circumstances that the film off tracking appears voluntarily when adjusting, has certain drawback when using.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an automatic adjusting roller for a film elastic edge, which aims to solve the problems in the prior art.
The utility model is realized in such a way that the utility model provides the following technical scheme: the film elastic edge automatic regulating roller comprises a rolling roller, wherein both ends of the rolling roller are provided with supporting and regulating components;
the support adjusting assembly comprises a first guide rod arranged at one end of the roller for supporting, and a second guide rod arranged at the other end of the roller for supporting;
one side of each of the first guide rod and one side of each of the second guide rods are respectively and slidably connected with a sliding block for supporting, and one side of each sliding block is respectively provided with a supporting rod which extends into the rolling rod for supporting;
the outer sides of the two support rods are provided with support cylinders, the support cylinders are movably connected with the rolling rods, the middle parts of the support cylinders are provided with dislocation openings, the support rods are movably connected with support shafts which extend to the dislocation openings and are used for limiting, and two ends of the support shafts extend to the top and the bottom of an inner cavity of the support cylinders respectively;
it can be seen that in the above-mentioned technical scheme, electric putter pushes connector and slider displacement with certain power to lead and spacing two sliders respectively through first guide bar and second guide bar, electric putter output power adjust to just equal with the resultant force size of film, through the setting of supporting cylinder, so that roll the rod and can also rotate when adjusting, and through the back shaft, be convenient for roll the rod when carrying out angle modulation with the stability between the slider, the convenience when improving the regulation.
Optionally, in a possible implementation manner, the support adjusting assembly further includes two connectors respectively disposed at one ends of the first guide rod and the second guide rod and used for supporting, each connector is detachably connected with the corresponding first guide rod and the corresponding second guide rod through bolts, one side of each connector is respectively provided with an electric push rod, the output end of each electric push rod is respectively provided with a connector, one end of each connector extends to the corresponding sliding block and is detachably connected with the sliding block through bolts, one side of each sliding block far away from the rolling rod is respectively provided with a measuring ruler mounted on the corresponding first guide rod and the corresponding second guide rod, and the top of each sliding block is respectively provided with an indication block;
it can be seen that, in the above technical scheme, the left side of the roller is stressed by the electric push rod to give it thrust, so that the roller can retract along the second guide rod, the right side pressure of the film to the roller can be reduced, at this moment, the right side of the roller is stressed by the electric push rod to give it thrust, so that the roller can extend forwards along the first guide rod again until the film is stressed in the same direction left and right on the roller, at this moment, the roller can be stabilized at the position, and the tightness degree of the two sides of the film is also consistent.
The utility model has the technical effects and advantages that:
compared with the prior art, the device has the advantages that the device is simple in overall design and reasonable in structure, the corresponding cooperation of each structure is adopted, the left side pressure of the rolling rod is larger than the thrust of the electric push rod to the rolling rod, the rolling rod can retract along the second guide rod, the right side pressure of the thin film on the rolling rod can be reduced, the right side pressure of the rolling rod is smaller than the thrust of the electric push rod, the rolling rod can extend forwards along the first guide rod again until the left and right stress directions of the thin film on the rolling rod are the same, and therefore the tightness of the thin film after deviation can be self-adapted when the rolling rod is adjusted;
the electric push rod pushes the connector and the sliding blocks to displace with a certain force, and the first guide rod and the second guide rod respectively guide and limit the two sliding blocks, so that the rolling rod is convenient to support, and the stability of the film during conveying is ensured;
through the setting of supporting cylinder to roll the rod and can also rotate when adjusting, and through the back shaft, roll the rod and carry out the stability between the angle modulation time and the slider of being convenient for, the convenience when improving the regulation.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a side view of the internal structure of the roller according to the present utility model.
Fig. 3 is a front view of the support cylinder and support rod of the present utility model.
The reference numerals are: 1. a roller; 2. a first guide bar; 3. a second guide bar; 4. a connecting piece; 5. an electric push rod; 6. a connector; 7. a slide block; 8. a support rod; 9. a support cylinder; 10. a dislocation port; 11. a support shaft; 12. a measuring scale; 13. indicating a block.
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.
In the embodiment, as shown in the accompanying figures 1-3, the film elastic edge automatic regulating roller is convenient for the roller 1 to self-adapt to the elasticity of the film after deflection during regulating by the supporting regulating component arranged on the roller 1, so as to support the roller 1 and ensure the stability of the film during conveying, and the specific structure of the component is as follows;
the support adjusting assembly comprises a first guide rod 2 arranged at one end of the roller 1 and used for supporting, and a second guide rod 3 arranged at the other end of the roller 1 and used for supporting;
one side of the first guide rod 2 and one side of the second guide rod 3 are respectively and slidably connected with a sliding block 7 for supporting, and one side of each sliding block 7 is respectively provided with a supporting rod 8 which extends into the roller 1 for supporting;
the outer sides of the two support rods 8 are provided with support cylinders 9, the support cylinders 9 are movably connected with the rolling rods 1, the middle parts of the support cylinders 9 are provided with dislocation openings 10, the support rods 8 are movably connected with support shafts 11 which extend to the dislocation openings 10 and are used for limiting, and two ends of each support shaft 11 extend to the top and the bottom of an inner cavity of each support cylinder 9 respectively;
the support adjusting assembly further comprises two connecting pieces 4 which are respectively arranged at one ends of the first guide rod 2 and the second guide rod 3 and used for supporting, each connecting piece 4 is detachably connected with the corresponding first guide rod 2 and second guide rod 3 through bolts, one sides of the two connecting pieces 4 are respectively provided with an electric push rod 5, the output end of each electric push rod 5 is respectively provided with a connector 6, one ends of the two connectors 6 respectively extend to the corresponding sliding blocks 7 and are detachably connected with the sliding blocks 7 through bolts, one sides of the two sliding blocks 7, far away from the rolling rods 1, are respectively provided with a measuring scale 12 which is arranged on the first guide rod 2 and the second guide rod 3, and the top of each sliding block 7 is respectively provided with an indicating block 13.
When the structure is used, when a film moves on the rolling rod 1, the electric push rod 5 pushes the connector 6 and the sliding blocks 7 to displace with a certain force, and the two sliding blocks 7 are respectively guided and limited through the first guide rod 2 and the second guide rod 3, so that the output force of the electric push rod 5 is regulated to be just equal to the resultant force of the film;
when the tightness degree of the left side and the right side of the film is inconsistent, for example, when the left side is tight and the right side is loose, the left side pressure of the film pair rolling rod 1 is increased, at the moment, the left side pressure of the rolling rod 1 is larger than the thrust of the electric push rod 5 to the film pair rolling rod, so that the rolling rod 1 can retract along the second guide rod 3, the right side pressure of the film pair rolling rod 1 is reduced, at the moment, the right side pressure of the rolling rod 1 is smaller than the thrust of the electric push rod 5, so that the rolling rod 1 extends forwards along the first guide rod 2 until the left and right stress directions of the film on the rolling rod 1 are the same, at the moment, the rolling rod 1 can be stabilized at the position, and the tightness degree of the two sides of the film is consistent;
and when adjusting, through the setting of support section of thick bamboo 9 to roll rod 1 can also rotate when adjusting, and through back shaft 11, roll rod 1 when carrying out angle modulation with the stability between the slider 7 of being convenient for, the convenience when improving the regulation.
The utility model discloses a distinguishing prior art's condition, this application discloses film elasticity limit automatically regulated roller, be greater than electric putter 5 through roller 1 left side and give its thrust, lead to roller 1 to retract along second guide bar 3, film is to roller 1 right side lateral pressure can reduce, roller 1 right side is less than electric putter 5 its thrust, lead to roller 1 to stretch forward along first guide bar 2 again, until the film is the same about the atress direction on roller 1, so that roller 1 is when adjusting, elasticity after can self-adaptation film off tracking, push connector 6 and slider 7 displacement with certain force through electric putter 5, and guide and spacing two sliders 7 respectively through first guide bar 2 and second guide bar 3, be convenient for support roller 1, ensure the stability of film when carrying, through the setting of backing cylinder 9, so that roller 1 can also carry out when adjusting, and through backing shaft 11, be convenient for roller 1 when carrying out angle adjustment and slider 7 between stability, convenience when improving the adjustment.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. Film elasticity limit automatically regulated roller, including rolling rod (1), its characterized in that: both ends of the rolling rod (1) are provided with supporting and adjusting components;
the support adjusting assembly comprises a first guide rod (2) arranged at one end of the roller (1) and used for supporting, and a second guide rod (3) used for supporting is arranged at the other end of the roller (1);
one side of the first guide rod (2) and one side of the second guide rod (3) are respectively and slidably connected with a sliding block (7) for supporting, and one side of each sliding block (7) is respectively provided with a supporting rod (8) which extends into the roller (1) for supporting;
the outer sides of the two supporting rods (8) are provided with supporting cylinders (9), the supporting cylinders (9) are movably connected with the rolling rods (1), dislocation openings (10) are formed in the middle of the supporting cylinders (9), and supporting shafts (11) which extend to the dislocation openings (10) and are used for limiting are movably connected to the supporting rods (8).
2. The film take-up edge automatically adjusting roller of claim 1, wherein: the support adjusting assembly further comprises two connecting pieces (4) which are arranged at one ends of the first guide rod (2) and the second guide rod (3) respectively and used for supporting, and each connecting piece (4) is detachably connected with the corresponding first guide rod (2) and the corresponding second guide rod (3) through bolts.
3. The film take-up edge automatically adjusting roller of claim 2, wherein: one side of each connecting piece (4) is provided with an electric push rod (5), and the output end of each electric push rod (5) is provided with a connector (6).
4. A film elastic edge automatic regulating roller according to claim 3, wherein: one end of each connector (6) extends to the corresponding sliding block (7) and is detachably connected with the corresponding sliding block (7) through bolts.
5. The film take-up edge automatically adjusting roller of claim 1, wherein: one side of the two sliding blocks (7) far away from the rolling rod (1) is respectively provided with a measuring scale (12) arranged on the first guide rod (2) and the second guide rod (3), and the top of each sliding block (7) is respectively provided with an indicating block (13).
6. The film take-up edge automatically adjusting roller of claim 1, wherein: the two ends of the supporting shaft (11) respectively extend to the top and the bottom of the inner cavity of the supporting cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929805.5U CN220245025U (en) | 2023-07-20 | 2023-07-20 | Automatic regulating roller for elastic edge of film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929805.5U CN220245025U (en) | 2023-07-20 | 2023-07-20 | Automatic regulating roller for elastic edge of film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245025U true CN220245025U (en) | 2023-12-26 |
Family
ID=89271189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321929805.5U Active CN220245025U (en) | 2023-07-20 | 2023-07-20 | Automatic regulating roller for elastic edge of film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245025U (en) |
-
2023
- 2023-07-20 CN CN202321929805.5U patent/CN220245025U/en active Active
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| GR01 | Patent grant | ||
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