CN220975959U - Stretching film winding device - Google Patents
Stretching film winding device Download PDFInfo
- Publication number
- CN220975959U CN220975959U CN202323064079.8U CN202323064079U CN220975959U CN 220975959 U CN220975959 U CN 220975959U CN 202323064079 U CN202323064079 U CN 202323064079U CN 220975959 U CN220975959 U CN 220975959U
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- lifting
- seat
- base
- clamping
- supporting
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- 238000004804 winding Methods 0.000 title claims abstract description 96
- 230000000670 limiting effect Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 33
- 229920006302 stretch film Polymers 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a stretching film winding device which comprises a base, wherein two fixing seats are symmetrically arranged on the base, each fixing seat is provided with a mounting shaft through a bearing, one fixing seat is connected with the mounting shaft in a transmission way and is provided with a first motor, the inner side of the mounting shaft is provided with an electric push rod, the inner side of the electric push rod is provided with a clamping seat, a winding shaft is clamped between the two clamping seats, the base is symmetrically provided with two groups of mounting seats in cooperation with the fixing seats, a tensioning roller is rotatably arranged between the two groups of mounting seats through the bearings, the tensioning roller is sleeved with two limiting plates in a sliding way, and a movable adjusting structure is arranged between the limiting plates and the base.
Description
Technical Field
The utility model relates to the technical field of stretch film winding, in particular to a stretch film winding device.
Background
Stretched films are generally referred to as heat-shrinkable films, which are used for the marketing and transport of various products, and whose primary function is to stabilize, cover and protect the product. Shrink films must have high puncture resistance, good shrink properties and a certain shrink stress.
The stretched film is generally wound into a roll shape in the production and processing process so as to be convenient for transportation and storage, and a winding device is needed to be used for winding in the winding process of the stretched film.
The existing winding device for the stretched film is complex in structure and inconvenient to detach, so that the winding efficiency of the stretched film during winding is affected, for example, the installation structure of the winding shaft for the stretched film is provided by the winding device for winding the stretched film disclosed in Chinese patent document with the publication number of CN 218664455U; in addition, the existing stretch film winding device is used for directly winding the stretch film in the winding process of the stretch film, so that the condition that the stretch film is wound and shifted easily in the winding process affects the winding stability of the stretch film.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a stretched film winding device, which aims to solve the technical problems that a winding shaft in the stretched film winding device is inconvenient to install and detach and has poor winding limiting effect in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tensile membrane coiling mechanism, includes the base, the symmetry is provided with two fixing bases on the base, every all be provided with the installation axle through the bearing on the fixing base, one of them transmission connection installation axle is provided with first motor on the fixing base, the inboard of installation axle is provided with electric putter, electric putter's inboard is provided with the clamping seat, two the block is provided with the receipts spool between the clamping seat, cooperation fixing base symmetry is provided with two sets of mount pads on the base, two sets of install the tensioning roller through the bearing rotation between the mount pad, the slip cap is equipped with two limiting plates on the tensioning roller, be provided with movable adjustment structure between limiting plate and the base.
The utility model is further characterized in that a supporting seat is arranged below the winding shaft, and a lifting adjusting structure is arranged between the bottom end of the supporting seat and the base, so that the winding shaft can be supported during installation and after winding is completed.
The lifting adjusting structure comprises a fixed table arranged on the base, wherein the fixed table is provided with a lifting seat in a sliding and lifting manner, and the supporting seat is arranged at the top end of the lifting seat to realize lifting adjustment of the supporting seat.
The utility model is further characterized in that the fixed table is provided with a lifting groove, a lifting electric cylinder is arranged in the lifting groove, the bottom end of the lifting seat is slidably positioned in the lifting groove and is connected with the output end of the lifting electric cylinder, so that the lifting seat is driven when being lifted and adjusted on the fixed table.
The utility model further provides that the clamping seat comprises a clamping plate, the inner side of the clamping plate is matched with the inner groove of the winding shaft to form a clamping block, a supporting and limiting structure is arranged between the outer side of the clamping plate and the corresponding fixed seat, and the installation stability of the clamping seat to the winding shaft is improved.
The utility model is further arranged that the supporting and limiting structure comprises supporting and limiting columns uniformly arranged on the outer side of the clamping plate, and limiting sliding grooves are formed in the fixing base in a matched mode with the supporting and limiting columns, so that the bearing stability of the clamping base is improved.
The utility model is further arranged that the movable adjusting structure comprises an adjusting groove arranged on the base, two groups of adjusting blocks are slidably arranged in the adjusting groove, a movable driving assembly is arranged in cooperation with the adjusting blocks, and each adjusting block is provided with a supporting column connected with the corresponding limiting plate, so that movable adjustment of the limiting plate is realized.
The utility model further provides that the movable driving assembly comprises a bidirectional screw rod rotatably arranged in the adjusting groove through a bearing, the adjusting block is sleeved on the corresponding position of the bidirectional screw rod in a threaded manner, and the base is in transmission connection with the bidirectional screw rod and is provided with a second motor, so that the power driving of the adjusting block in the moving adjustment of the adjusting groove is realized.
Compared with the prior art, the utility model provides the stretch film winding device, which has the following beneficial effects:
1. According to the utility model, the installation of the installation shaft can be realized by arranging the fixing seat, the first motor is used for driving the rotation of the installation shaft, and the electric push rod arranged on the installation shaft can be used for controlling the movement of the clamping seats, so that the installation and the disassembly of the winding shaft between two groups of clamping seats are convenient, and the installation of the winding shaft and the disassembly of the winding shaft after the winding of the stretching film are convenient.
2. According to the utility model, the tensioning roller is arranged to tension the stretched film during rolling, so that the stretched film is more compact and smooth during rolling, and meanwhile, the two groups of limiting plates are sleeved on the tensioning roller in a sliding manner, so that the positions of the stretched film during rolling can be limited through the two groups of limiting plates, the stability of the stretched film during rolling can be improved, and the rolling effect of the stretched film is improved.
3. According to the utility model, the supporting seat is arranged below the winding shaft, the lifting adjusting structure is arranged between the bottom end of the supporting seat and the base, wherein the lifting adjusting structure comprises a fixed table, a lifting seat, a lifting groove and a lifting electric cylinder which are matched with each other, when the winding shaft is installed, the winding shaft can be placed on the supporting seat, and the winding shaft can lift and move electrically in a space time manner, the lifting seat can be controlled to lift on the fixed table through the lifting electric cylinder, and the lifting of the supporting seat can be controlled through the lifting of the lifting seat, so that the lifting of the winding shaft on the supporting seat is controlled, and the winding shaft can be lifted to the position of the clamping seat, so that the subsequent clamping seat clamps and fixes the winding shaft;
And the bearing of the winding shaft after the winding is completed by the supporting seat is realized when the winding shaft of the stretched film is completed, and the supporting seat is controlled to descend, so that the winding shaft after the winding is completed is discharged at the clamping seat.
Drawings
FIG. 1 is a schematic view of the overall structure of the winding shaft in the installed state;
FIG. 2 is a schematic view showing the whole structure of the winding shaft in the non-mounted state of the present utility model;
FIG. 3 is a schematic cross-sectional view of a partial connection structure between a mounting base, a tension roller, a limiting plate and a base in the present utility model;
FIG. 4 is a schematic cross-sectional view of a partial connection structure among a fixing seat, a first motor, a mounting shaft, an electric push rod and a clamping seat;
fig. 5 is a schematic sectional view showing a connection structure between a fixed table and a lifting seat in the present utility model.
In the figure: 1. a base; 2. a fixing seat; 3. a mounting shaft; 4. a first motor; 5. an electric push rod; 6. a clamping seat; 7. a winding shaft; 8. a mounting base; 9. a tension roller; 10. a limiting plate; 11. a support base; 12. a fixed table; 13. a lifting seat; 14. a lifting groove; 15. lifting electric cylinders; 16. a clamping plate; 17. a clamping block; 18. supporting and limiting columns; 19. limiting sliding grooves; 20. an adjustment tank; 21. an adjusting block; 22. a support column; 23. a bidirectional screw; 24. and a second motor.
Description of the embodiments
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Referring to fig. 1-5, a stretch film winding device comprises a base 1, two fixing seats 2 are symmetrically arranged on the base 1, an installation shaft 3 is arranged on each fixing seat 2 through a bearing, one fixing seat 2 is in transmission connection with the installation shaft 3 and is provided with a first motor 4, the inner side of the installation shaft 3 is provided with an electric push rod 5, the inner side of the electric push rod 5 is provided with a clamping seat 6, a winding shaft 7 is clamped between the two clamping seats 6, two groups of installation seats 8 are symmetrically arranged on the base 1 in cooperation with the fixing seats 2, a tensioning roller 9 is rotatably arranged between the two groups of installation seats 8 through bearings, two limiting plates 10 are sleeved on the tensioning roller 9 in a sliding mode, and a movable adjusting structure is arranged between each limiting plate 10 and the base 1.
In this embodiment, the fixing base 2 is provided to enable the installation of the installation shaft 3, the first motor 4 is used to drive the rotation of the installation shaft 3, wherein the electric push rod 5 provided on the installation shaft 3 can be used to control the movement of the clamping seats 6, so as to facilitate the installation and the disassembly of the winding shaft 7 between the two groups of clamping seats 6, and thus facilitate the installation of the winding shaft 7 when the stretch film is wound and the disassembly of the winding shaft 7 after the winding is completed.
More specifically, the tensioning roller 9 is arranged to tension the stretched film during winding, so that the stretched film is more compact and smooth during winding, and meanwhile, the two groups of limiting plates 10 are sleeved on the tensioning roller 9 in a sliding manner, so that the positions of the stretched film during winding can be limited through the two groups of limiting plates 10, the stability of the stretched film during winding can be improved, and the winding effect of the stretched film is improved.
Referring to fig. 1 and 5, as an embodiment of mounting and dismounting the winding shaft 7: the below of take-up reel 7 is provided with supporting seat 11, is provided with lift adjustment structure between the bottom of supporting seat 11 and the base 1, and wherein, lift adjustment structure is provided with lift seat 13 including setting up the fixed station 12 on base 1, and the slip liftable on the fixed station 12 is provided with lift seat 13, and the top at lift seat 13 is installed to supporting seat 11, has seted up lift groove 14 on the fixed station 12, is provided with lift jar 15 in the lift groove 14, and the bottom slip of lift seat 13 is located lift groove 14 to be connected with the output of lift jar 15.
Specifically, when the winding shaft 7 is installed, the winding shaft 7 can be placed on the supporting seat 11, and the winding shaft can be lifted and lowered in space to perform electric operation, the lifting seat 13 can be controlled to lift on the fixed table 12 through the lifting electric cylinder 15, and the lifting of the supporting seat 11 can be controlled through the lifting of the lifting seat 13, so that the lifting of the winding shaft 7 on the supporting seat 11 is controlled, the winding shaft 7 can be lifted to the position of the clamping seat 6, and the subsequent clamping seat 6 clamps and fixes the winding shaft 7;
After the winding of the tensile film is completed, the bearing of the winding shaft 7 after the winding is completed can also be realized through the supporting seat 11, and the unloading of the winding shaft 7 after the winding is completed at the clamping seat 6 is realized by controlling the supporting seat 11 to descend.
Referring to fig. 1 and 2, as an embodiment of the clamping seat 6: the clamping seat 6 comprises a clamping plate 16, a clamping block 17 is arranged on the inner side of the clamping plate 16 and matched with the inner groove of the winding shaft 7, and a supporting and limiting structure is arranged between the outer side of the clamping plate 16 and the corresponding fixed seat 2.
Specifically, when realizing the installation of take-up shaft 7 when carrying out tensile membrane rolling through clamping seat 6, control electric putter 5 removes for clamping block 17 card on the clamping seat 6 goes into in the slotted hole of take-up shaft 7, makes laminating between the both ends of clamping plate 16 and take-up shaft 7 simultaneously and steps up, thereby can realize the installation of take-up shaft 7 when realizing tensile membrane rolling, can improve the installation stability of take-up shaft 7 when carrying out tensile membrane rolling through the cooperation of clamping plate 16 and clamping block 17.
Referring to fig. 1 and 4, as an embodiment of the supporting and limiting structure: the supporting and limiting structure comprises supporting and limiting columns 18 which are uniformly arranged on the outer side of the clamping plate 16, and limiting sliding grooves 19 are formed in the fixing base 2 in a matched mode through the supporting and limiting columns 18.
Specifically, when the electric putter 5 control presss from both sides tight seat 6 and removes, the clamping plate 16 on the tight seat 6 of clamp can drive to support spacing post 18 and remove in spacing spout 19, can improve the installation stability of clamping plate 16 through spacing spout 19 and the cooperation between the spacing post 18 of support, reduce the rolling axle 7 and carry out the rolling in-process electric putter 5 of tensile membrane and the bearing capacity of installation axle 3, avoid appearing the circumstances that electric putter 5 and installation axle 3 warp, improve use accuracy and stability.
Referring to fig. 1 and 3, as one embodiment of the movement adjustment structure: the movable adjusting structure comprises an adjusting groove 20 formed in a base 1, two groups of adjusting blocks 21 are arranged in the adjusting groove 20 in a sliding mode, movable driving components are arranged in cooperation with the adjusting blocks 21, limiting plates 10 corresponding to the adjusting blocks 21 are connected with the adjusting blocks in a connecting mode, supporting columns 22 are arranged on the adjusting blocks 21, the movable driving components comprise bidirectional screws 23 rotatably installed in the adjusting groove 20 through bearings, the adjusting blocks 21 are sleeved on corresponding positions of the bidirectional screws 23 in a threaded mode, and a second motor 24 is arranged on the base 1 in a transmission mode and connected with the bidirectional screws 23.
Specifically, when the adjustment of the limiting position of the limiting plate 10 is required to be realized, the second motor 24 is started, the bidirectional screw rod 23 can be driven to rotate through the second motor 24, the adjusting block 21 can be controlled to synchronously move in the adjusting groove 20 in opposite directions through the threaded connection relation between the bidirectional screw rod 23 and the adjusting block 21, the supporting column 22 can be driven to move through the movement of the adjusting block 21, the limiting plate 10 positioned on the supporting column 22 can be driven to move through the movement of the supporting column 22, and therefore the adjustment of the positions of the two limiting plates 10 on the tensioning roller 9 is realized, and the adjustment of the winding limit of a stretched film is realized during winding.
In summary, the whole device is in use:
Firstly, a winding shaft 7 to be wound is placed on a supporting seat 11, a lifting electric cylinder 15 is started, and a lifting seat 13 is controlled to lift on a fixed table 12 through the lifting electric cylinder 15, so that lifting adjustment of the supporting seat 11 is realized, and further, the position of the winding shaft 7 on the supporting seat 11 is adjusted;
After lifting the winding shaft 7 to the position of the clamping seat 6, aligning the slotted hole on the winding shaft 7 with the clamping block 17 on the clamping seat 6, starting the electric push rod 5, controlling the clamping seat 6 to move through the electric push rod 5, clamping the clamping block 17 on the clamping seat 6 into the slotted hole on the winding shaft 7, and clamping and fixing the clamping plates 16 on two sides of the winding shaft 7, so that stable installation of the winding shaft 7 during winding of a stretched film is realized;
Then, the stretching film to be wound bypasses the tensioning roller 9 and is wound on the winding shaft 7, the first motor 4 is started, the mounting shaft 3 can be driven to rotate through the first motor 4, the electric push rod 5 can be driven to rotate through the mounting shaft 3, the clamping seat 6 can be driven to rotate through the electric push rod 5, and therefore the winding shaft 7 clamped and fixed between the two groups of the clamping seats 6 can be driven to rotate, and winding operation of the stretching film is further achieved;
After the winding is completed, the electric push rod 5 is controlled to drive the clamping seat 6 to recycle, and the supporting seat 11 is controlled to be positioned below the winding shaft 7 after the winding is completed, so that the connection between the winding shaft 7 and the clamping seat 6 is relieved, the bearing of the winding shaft 7 is realized through the supporting seat 11, and the winding shaft 7 is driven to descend through the supporting seat 11 to realize discharging;
In the process, the stretched film is positioned between the two groups of limiting plates 10, and the limiting of the stretched film during winding can be realized through the arrangement of the two groups of limiting plates 10, so that the stability of the stretched film during winding is improved;
Meanwhile, the distance between the two groups of limiting plates 10 can be adjusted, when the positions between the two groups of limiting plates 10 are required to be adjusted, the second motor 24 is started, the bidirectional screw rod 23 can be driven to rotate through the second motor 24, the adjusting block 21 can be controlled to synchronously move in the adjusting groove 20 in opposite directions through the threaded connection relation between the bidirectional screw rod 23 and the adjusting block 21, the supporting column 22 can be driven to move through the movement of the adjusting block 21, the limiting plates 10 positioned on the supporting column 22 can be driven to move through the movement of the supporting column 22, so that the positions of the two limiting plates 10 on the tensioning roller 9 are adjusted, the rolling limiting adjustment of a stretched film is realized when the stretched film is rolled, and the rolling precision and the rolling stability of the stretched film are improved.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stretch film coiling mechanism, includes base (1), characterized by be provided with two fixing base (2) on base (1) symmetry, every all be provided with installation axle (3) on fixing base (2) through the bearing, one of them transmission connection installation axle (3) are provided with first motor (4) on fixing base (2), the inboard of installation axle (3) is provided with electric putter (5), the inboard of electric putter (5) is provided with clamping seat (6), two the block is provided with rolling axle (7) between clamping seat (6), cooperation fixing base (2) symmetry is provided with two sets of mount pad (8) on base (1), two sets of tensioning roller (9) are installed through the bearing rotation between mount pad (8), the slip cap is equipped with two limiting plate (10) on tensioning roller (9), be provided with between limiting plate (10) and base (1) and remove the regulation structure.
2. The stretch film wrap-up device of claim 1, wherein: the lower part of the winding shaft (7) is provided with a supporting seat (11), and a lifting adjusting structure is arranged between the bottom end of the supporting seat (11) and the base (1).
3. A stretch film wrap-up device according to claim 2, wherein: the lifting adjusting structure comprises a fixed table (12) arranged on the base (1), a lifting seat (13) is arranged on the fixed table (12) in a sliding and lifting mode, and the supporting seat (11) is arranged at the top end of the lifting seat (13).
4. A stretch film wrap-up device according to claim 3, wherein: the lifting device is characterized in that a lifting groove (14) is formed in the fixed table (12), a lifting electric cylinder (15) is arranged in the lifting groove (14), and the bottom end of the lifting seat (13) is slidably positioned in the lifting groove (14) and is connected with the output end of the lifting electric cylinder (15).
5. The stretch film wrap-up device of claim 1, wherein: the clamping seat (6) comprises a clamping plate (16), the inner side of the clamping plate (16) is matched with the inner groove of the winding shaft (7) to be provided with a clamping block (17), and a supporting and limiting structure is arranged between the outer side of the clamping plate (16) and the corresponding fixed seat (2).
6. The stretch film wrap-up device of claim 5, wherein: the supporting and limiting structure comprises supporting and limiting columns (18) which are uniformly arranged on the outer side of the clamping plate (16), and limiting sliding grooves (19) are formed in the fixing base (2) in a matched mode and supporting the limiting columns (18).
7. A stretch film wrap-up device according to any one of claims 2-6, wherein: the movable adjusting structure comprises an adjusting groove (20) formed in a base (1), two groups of adjusting blocks (21) are arranged in the adjusting groove (20) in a sliding mode, movable driving components are arranged in cooperation with the adjusting blocks (21), and each adjusting block (21) is provided with a limiting plate (10) which is connected correspondingly and is provided with a supporting column (22).
8. The stretch film wrap-up device of claim 7, wherein: the movable driving assembly comprises a bidirectional screw rod (23) rotatably installed in the adjusting groove (20) through a bearing, the adjusting block (21) is sleeved on the corresponding position of the bidirectional screw rod (23) in a threaded mode, and the bidirectional screw rod (23) is connected to the base (1) in a transmission mode and is provided with a second motor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064079.8U CN220975959U (en) | 2023-11-14 | 2023-11-14 | Stretching film winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064079.8U CN220975959U (en) | 2023-11-14 | 2023-11-14 | Stretching film winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975959U true CN220975959U (en) | 2024-05-17 |
Family
ID=91066595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323064079.8U Active CN220975959U (en) | 2023-11-14 | 2023-11-14 | Stretching film winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220975959U (en) |
-
2023
- 2023-11-14 CN CN202323064079.8U patent/CN220975959U/en active Active
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