CN219729962U - Plastic film lapping roller mechanism - Google Patents
Plastic film lapping roller mechanism Download PDFInfo
- Publication number
- CN219729962U CN219729962U CN202320170670.2U CN202320170670U CN219729962U CN 219729962 U CN219729962 U CN 219729962U CN 202320170670 U CN202320170670 U CN 202320170670U CN 219729962 U CN219729962 U CN 219729962U
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- China
- Prior art keywords
- plastic film
- winding drum
- cavity
- fixedly connected
- adjusting
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- 239000002985 plastic film Substances 0.000 title claims abstract description 35
- 229920006255 plastic film Polymers 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 52
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of winding rods and discloses a plastic film winding roller mechanism which comprises a supporting frame and a winding drum, wherein a motor is fixedly arranged on the supporting frame, a rotating shaft is fixedly connected to the motor, a cavity is formed in the rotating shaft, a fixed block is fixedly arranged in the cavity, and an adjusting rod movably connected with the fixed block is movably connected to the rotating shaft. According to the utility model, the winding drum is directly sleeved on the rotating shaft and is contacted with the limiting plate, the adjusting rod is driven to rotate by rotating the adjusting plate, and due to the existence of threads and the cooperation limit of the sliding groove and the moving plate, the adjusting block slowly moves leftwards, so that the abutting blocks at the upper end and the lower end slowly push out of the surface of the rotating shaft along the outlet, are abutted against the inner wall of the winding drum, the winding drum is actively fixed, the sliding risk between the winding drum and the rotating plate can be prevented in the slow rotation winding process, and the stable winding work of the plastic film is ensured.
Description
Technical Field
The utility model relates to the technical field of winding rollers, in particular to a plastic film winding roller mechanism.
Background
The plastic film is a film made of plastic, the film with a small thickness can be used as a product package, and the film with a small thickness can be made into a plastic sucking product such as a cup stand, a packaging box and the like through vacuum adsorption after heating; the plastic film needs to use a roller mechanism to drive the winding drum to wind the plastic film into a roll in the production process, the existing winding drum is generally directly sleeved on the rotating shaft, the winding drum is simply limited and fixed by utilizing friction force between the winding drum and the rotating shaft, and the fixing mode has certain instability, and can slide between the winding drum and the rotating shaft, so that the winding work of the plastic film is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a plastic film coiling roller mechanism which has the advantage of good fixing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic film lapping roller mechanism, includes support frame and reel, fixed mounting has the motor on the support frame, fixedly connected with pivot on the motor, the cavity has been seted up to the inside of pivot, the inside fixed mounting of cavity has the fixed block, swing joint has the regulation pole with fixed block swing joint in the pivot, the outside fixed mounting of adjusting the pole has the regulating plate, the outside activity of adjusting the pole has cup jointed the regulating block, the equal swing joint of upper end and the lower extreme of pivot supports the piece, the both sides that support the piece are all fixedly connected with clamp plate, fixedly connected with and cavity inner wall fixed connection's first spring on the clamp plate.
As a preferable technical scheme of the utility model, a clamping opening is formed in the outer side of the winding drum, movable cavities positioned at two sides of the clamping opening are formed in the winding drum, a second spring is fixedly connected in the movable cavities, a sliding plate fixedly connected with the second spring is slidingly connected in the movable cavities, and clamping blocks positioned in the clamping opening are fixedly arranged on the inner side of the sliding plate.
As a preferable technical scheme of the utility model, the outer surface of the section of the adjusting rod, which is positioned in the cavity, is provided with threads, and the joint of the adjusting block and the adjusting rod is provided with threads.
As a preferable technical scheme of the utility model, the top and the bottom of the adjusting block adopt slope structures, and the contact surface of the supporting block and the adjusting block is a slope.
As a preferable technical scheme of the utility model, outlets are formed in the top and the bottom of the rotating shaft, the supporting block is positioned in the outlet, and anti-skid lines are carved on the outer side of the supporting block.
As a preferable technical scheme of the utility model, the inner walls at two ends of the cavity are respectively provided with a chute, the outer sides at two ends of the regulating block are respectively fixedly connected with a moving plate sliding along the inside of the chute, and the rotating shaft is fixedly provided with a limiting plate.
As a preferable technical scheme of the utility model, a notch communicated with the movable cavity is formed on the winding drum, a push plate positioned in the notch is fixedly connected to the sliding plate, and the top of the push plate is an arc surface.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the winding drum is directly sleeved on the rotating shaft and is contacted with the limiting plate, the adjusting rod is driven to rotate by the rotating adjusting plate, and due to the existence of threads and the matched limit of the sliding groove and the moving plate, the adjusting block slowly moves leftwards, so that the abutting blocks at the upper end and the lower end slowly push out of the surface of the rotating shaft along the outlet, are abutted against the inner wall of the winding drum, the winding drum is actively fixed, the sliding risk between the winding drum and the rotating plate can be prevented in the process of slowly rotating and winding, and the stable winding work of a plastic film is ensured;
according to the utility model, the sliding plate is pulled to slide along the inside of the notch, so that the sliding plate is retracted into the movable cavity and the second springs are compressed to enable the second springs to have elasticity, thereby pulling the distance between the clamping blocks at the two ends, one end of the plastic film to be wound can be placed between the sliding plate and the second springs with elasticity, the second springs are used for pushing the sliding plate to enable the clamping blocks at the two ends to be matched with clamp and fix the middle plastic film, and the plastic film can be stably wound on the winding drum when the plastic film is wound at the beginning, so that the operation is simple and quick.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of a joint between a spindle and a spool according to the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;
FIG. 4 is a schematic view of the position of the abutment according to the present utility model;
FIG. 5 is a schematic view of the internal cross-sectional structure of the cavity of the present utility model;
FIG. 6 is a schematic cross-sectional view of a spool according to the present utility model;
fig. 7 is an enlarged schematic view of fig. 6B in accordance with the present utility model.
In the figure: 1. a support frame; 2. a motor; 3. a rotating shaft; 301. a limiting plate; 4. a reel; 5. an adjusting plate; 6. an adjusting rod; 7. a cavity; 701. a chute; 8. a fixed block; 9. an adjusting block; 901. a moving plate; 10. abutting blocks; 11. a pressing plate; 12. a first spring; 13. a clamping opening; 14. a movable cavity; 141. a notch; 15. a second spring; 16. a slide plate; 161. a push plate; 17. and clamping blocks.
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.
As shown in fig. 1 to 7, the utility model provides a plastic film coiling roller mechanism, which comprises a support frame 1 and a winding drum 4, wherein a motor 2 is fixedly arranged on the support frame 1, a rotating shaft 3 is fixedly connected on the motor 2, a cavity 7 is formed in the rotating shaft 3, a fixed block 8 is fixedly arranged in the cavity 7, an adjusting rod 6 movably connected with the fixed block 8 is movably connected on the rotating shaft 3, an adjusting disc 5 is fixedly arranged on the outer side of the adjusting rod 6, an adjusting block 9 is movably sleeved on the outer side of the adjusting rod 6, abutting blocks 10 are movably connected at the upper end and the lower end of the rotating shaft 3, pressing plates 11 are fixedly connected on two sides of the abutting blocks 10, and a first spring 12 fixedly connected with the inner wall of the cavity 7 is fixedly connected on the pressing plates 11; through directly sleeving the winding drum 4 on the rotating shaft 3 and enabling the winding drum 4 to be in contact with the limiting plate 301, the adjusting rod 6 is driven to rotate by rotating the adjusting disc 5, and due to the existence of threads and the limit of the matching of the sliding groove 701 and the moving plate 901, the adjusting block 9 can slowly move leftwards, so that the abutting blocks 10 at the upper end and the lower end slowly come out of the surface of the rotating shaft 3 along the outlet, the abutting blocks are abutted against the inner wall of the winding drum 4, the winding drum 4 is actively fixed, the sliding risk between the two is prevented in the process of slowly rotating and winding, and the stable winding work of a plastic film is ensured.
The outside of the winding drum 4 is provided with a clamping opening 13, the winding drum 4 is provided with movable cavities 14 positioned at two sides of the clamping opening 13, the inside of the movable cavity 14 is fixedly connected with a second spring 15, the inside of the movable cavity 14 is slidably connected with a sliding plate 16 fixedly connected with the second spring 15, and the inside of the sliding plate 16 is fixedly provided with a clamping block 17 positioned inside the clamping opening 13;
by pulling the push plate 161 to slide along the inside of the notch 141, the sliding plate 16 can be retracted into the movable cavity 14 and compress the second spring 15 to enable the second spring to have elasticity, so that the distance between the clamping blocks 17 at the two ends is pulled, one end of the plastic film to be wound can be placed between the two clamping blocks, the second spring 15 with elasticity is utilized to push the sliding plate 16 to enable the clamping blocks 17 at the two ends to cooperate to clamp and fix the middle plastic film, and the plastic film can be stably wound on the winding drum 4 when the plastic film is wound at the beginning.
Wherein, the outer surface of a section of the adjusting rod 6 positioned in the cavity 7 is carved with threads, and the joint of the adjusting block 9 and the adjusting rod 6 is carved with threads;
by rotating the adjusting rod 6, the adjusting block 9 can be driven by the threads to carry out left-right transverse movement adjustment due to the existence of the threads, so that the adjustment work is convenient.
The top and the bottom of the adjusting block 9 are of slope structures, and the contact surface of the supporting block 10 and the adjusting block 9 is a slope;
through the left movement of the adjusting block 9, the supporting blocks 10 at the upper end and the lower end can be stretched outwards, and when the adjusting block 9 moves rightwards, the supporting blocks 10 are pushed to shrink inwards by the first spring 12 with elasticity, so that the winding drum 4 can be conveniently adjusted and fixed.
The top and the bottom of the rotating shaft 3 are provided with outlets, the supporting block 10 is positioned in the outlets, and anti-skid lines are carved on the outer side of the supporting block 10;
the supporting block 10 stretches outwards along the outlet, can be tightly supported by the winding drum 4 sleeved on the rotating shaft 3, can fix the winding drum 4, and meanwhile, can ensure that the winding drum 4 does not have the risk of sliding between the winding drum 4 and the rotating shaft 3 in the process of slowly rotating and winding, so that the stable winding work of the plastic film is ensured.
The inner walls of the two ends of the cavity 7 are provided with sliding grooves 701, the outer sides of the two ends of the adjusting block 9 are fixedly connected with moving plates 901 sliding along the inner parts of the sliding grooves 701, and the rotating shaft 3 is fixedly provided with a limiting plate 301;
through movable plate 901 along the inside slip of spout 701, can guarantee that regulating block 9 is more stable in the in-process of controlling the removal, does not have the pivoted condition, guaranteed the normal regulation of installation and dismantlement work, the existence of limiting plate 301 can be as spacing effect, when conveniently installing reel 4, contacts with it, then indicates that the mounted position of reel 4 is correct.
Wherein, the winding drum 4 is provided with a gap 141 communicated with the movable cavity 14, the slide plate 16 is fixedly connected with a push plate 161 positioned in the gap 141, and the top of the push plate 161 is a cambered surface;
by pulling the push plate 161 to slide along the inside of the notch 141, the slide plate 16 can be retracted into the movable cavity 14 and compress the second spring 15 to enable the second spring to have elasticity, one end of the plastic film to be wound can be placed between the clamping blocks 17 at the two ends, and the second spring 15 with elasticity is utilized to push the slide plate 16 to enable the clamping blocks 17 at the two ends to be matched with each other to clamp and fix the middle plastic film.
The working principle and the using flow of the utility model are as follows:
the winding drum 4 is directly sleeved on the rotating shaft 3 and is contacted with the limiting plate 301, the adjusting rod 6 is driven to rotate by rotating the adjusting disc 5, and the adjusting block 9 can slowly move leftwards due to the existence of threads and the matched limit of the sliding groove 701 and the moving plate 901, so that the abutting blocks 10 at the upper end and the lower end slowly come out of the surface of the rotating shaft 3 along the outlet, and are abutted against the inner wall of the winding drum 4, so that the winding drum 4 is actively fixed;
by pulling the push plate 161 to slide along the inside of the notch 141, the slide plate 16 can be retracted into the movable cavity 14 and the second spring 15 is compressed to enable the second spring to have elasticity, so that the distance between the clamping blocks 17 at the two ends is increased, one end of the plastic film to be wound can be placed between the two ends, and the second spring 15 with elasticity is utilized to push the slide plate 16 to enable the clamping blocks 17 at the two ends to be matched with each other to clamp and fix the plastic film in the middle;
then, the motor 2 is started to work to drive the rotating shaft 3 to rotate, so that the slowly rotating winding drum 4 winds the produced plastic film.
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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a plastic film lapping roller mechanism, includes support frame (1) and reel (4), its characterized in that: the utility model discloses a motor, including support frame (1), motor (2), fixedly connected with pivot (3) on motor (2), cavity (7) have been seted up to the inside of pivot (3), the inside fixed mounting of cavity (7) has fixed block (8), swing joint has regulation pole (6) with fixed block (8) swing joint on pivot (3), the outside fixed mounting of adjusting pole (6) has regulating disk (5), the outside activity of adjusting pole (6) has cup jointed regulating block (9), the equal swing joint of upper end and the lower extreme of pivot (3) has supporting piece (10), the equal fixedly connected with clamp plate (11) in both sides of supporting piece (10), fixedly connected with and cavity (7) inner wall fixed connection's first spring (12) on clamp plate (11).
2. A plastic film roll-to-roll mechanism as set forth in claim 1, wherein: the clamping opening (13) is formed in the outer side of the winding drum (4), movable cavities (14) located at two sides of the clamping opening (13) are formed in the winding drum (4), second springs (15) are fixedly connected to the inside of the movable cavities (14), sliding plates (16) fixedly connected with the second springs (15) are slidably connected to the inside of the movable cavities (14), and clamping blocks (17) located in the clamping opening (13) are fixedly installed on the inner sides of the sliding plates (16).
3. A plastic film roll-to-roll mechanism as set forth in claim 1, wherein: the outer surface of the section of the adjusting rod (6) positioned in the cavity (7) is carved with threads, and the joint of the adjusting block (9) and the adjusting rod (6) is carved with threads.
4. A plastic film roll-to-roll mechanism as set forth in claim 1, wherein: the top and the bottom of the adjusting block (9) adopt slope structures, and the contact surface of the supporting block (10) and the adjusting block (9) is a slope.
5. A plastic film roll-to-roll mechanism as set forth in claim 1, wherein: the top and the bottom of pivot (3) all have seted up the export, support piece (10) and be located the export inside, the outside of supporting piece (10) is carved with anti-skidding line.
6. A plastic film roll-to-roll mechanism as set forth in claim 1, wherein: sliding grooves (701) are formed in the inner walls of the two ends of the cavity (7), moving plates (901) sliding along the inner portions of the sliding grooves (701) are fixedly connected to the outer sides of the two ends of the adjusting block (9), and limiting plates (301) are fixedly mounted on the rotating shaft (3).
7. A plastic film roll-to-roll mechanism as claimed in claim 2, wherein: the winding drum (4) is provided with a notch (141) communicated with the movable cavity (14), the sliding plate (16) is fixedly connected with a push plate (161) positioned inside the notch (141), and the top of the push plate (161) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170670.2U CN219729962U (en) | 2023-02-06 | 2023-02-06 | Plastic film lapping roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170670.2U CN219729962U (en) | 2023-02-06 | 2023-02-06 | Plastic film lapping roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729962U true CN219729962U (en) | 2023-09-22 |
Family
ID=88057152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320170670.2U Active CN219729962U (en) | 2023-02-06 | 2023-02-06 | Plastic film lapping roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729962U (en) |
-
2023
- 2023-02-06 CN CN202320170670.2U patent/CN219729962U/en active Active
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