CN222348322U - Plastic film wrinkle-proof rewinding device - Google Patents
Plastic film wrinkle-proof rewinding device Download PDFInfo
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- CN222348322U CN222348322U CN202420567365.1U CN202420567365U CN222348322U CN 222348322 U CN222348322 U CN 222348322U CN 202420567365 U CN202420567365 U CN 202420567365U CN 222348322 U CN222348322 U CN 222348322U
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Abstract
本实用新型公开了一种塑料薄膜防褶皱复卷装置，涉及复卷装置技术领域，为解决现有的复卷装置通过设置的摩擦片结构防止薄膜惯性旋转提高收卷的紧凑性，但无法保证塑料薄膜复卷的平整度，导致塑料薄膜复卷发生褶皱的问题，包括装置台板，装置台板的上端焊接设置有支架板，支架板的两侧分别设置有卷绕筒和驱动电机，驱动电机的输出轴通过联轴机构与卷绕筒传动连接，卷绕筒的外壁上设置有限位环块，限位环块与卷绕筒为一体结构；还包括：导向滑槽，其设置在所述装置台板的内部，导向滑槽与装置台板为一体结构，且导向滑槽的内部活动设置有内接滑块，内接滑块的上端设置有活动座板，活动座板与内接滑块为一体结构。
The utility model discloses a plastic film wrinkle-proof rewinding device, which relates to the technical field of rewinding devices, and aims to solve the problem that the existing rewinding device prevents the inertial rotation of the film by setting a friction plate structure to improve the compactness of the rewinding, but cannot ensure the flatness of the rewinding of the plastic film, resulting in wrinkles in the rewinding of the plastic film. The utility model comprises a device table, a bracket plate is welded on the upper end of the device table, a winding drum and a driving motor are respectively arranged on both sides of the bracket plate, the output shaft of the driving motor is connected to the winding drum through a coupling mechanism, a limiting ring block is arranged on the outer wall of the winding drum, and the limiting ring block and the winding drum are an integrated structure; it also includes: a guide slide groove, which is arranged inside the device table, the guide slide groove and the device table are an integrated structure, and an internally connected slider is movably arranged inside the guide slide groove, and a movable seat plate is arranged on the upper end of the internally connected slider, and the movable seat plate and the internally connected slider are an integrated structure.
Description
Technical Field
The utility model relates to the technical field of rewinding devices, in particular to a plastic film fold-preventing rewinding device.
Background
After the plastic film is cut, the plastic film needs to be rewound by a rewinding device.
The film rewinding device comprises an unwinding frame and a rewinding frame, wherein the unwinding frame and the rewinding frame are fixedly connected with each other through connecting rods, the unwinding frame comprises horizontal seats, vertical seats are fixedly welded on two sides of the upper portion of each horizontal seat, the horizontal seats and the vertical seats are fixedly reinforced through reinforcing seats, an unwinding shaft supporting seat is fixedly welded on the top of each vertical seat, a unwinding shaft supporting groove is formed in the middle of each unwinding shaft supporting seat, the unwinding shafts are arranged in the two symmetrically-arranged unwinding shaft supporting grooves, threaded portions are arranged in the middle of each unwinding shaft, unwinding supporting roller limiters are arranged at two ends of each unwinding shaft, a speed reduction supporting seat is fixedly welded on one side of each vertical seat, each linkage shaft is arranged on each speed reduction supporting seat through a linkage shaft bearing, each linkage shaft comprises a linkage shaft rod and a linkage gear, each linkage shaft is fixedly connected with each winding shaft through a linkage pin, and after rewinding is finished, inertial rotation of a film roll is eliminated through the action of a friction plate, the film is wound on the winding shafts, and the production efficiency is improved, and the production yield is qualified.
Above-mentioned rewinding unit prevents through the friction disc structure that sets up that film inertial rotation improves the compactedness of rolling, but can't guarantee the roughness of plastic film rewinding, leads to the plastic film to roll up the problem that takes place the fold, and for this reason, we provide a plastic film and prevent fold rewinding unit.
Disclosure of utility model
The utility model aims to provide a plastic film fold-preventing rewinding device, which solves the problems that the existing rewinding device provided in the background art prevents film inertial rotation through a friction plate structure to improve the compactness of winding, but cannot ensure the flatness of plastic film rewinding, so that the plastic film is folded.
The plastic film fold-preventing rewinding device comprises a device bedplate, wherein a support plate is welded at the upper end of the device bedplate, a winding drum and a driving motor are respectively arranged at two sides of the support plate, an output shaft of the driving motor is in transmission connection with the winding drum through a coupling mechanism, a limiting ring block is arranged on the outer wall of the winding drum, and the limiting ring block and the winding drum are of an integrated structure;
Further comprises:
The guide sliding chute is arranged in the device bedplate, the guide sliding chute and the device bedplate are of an integrated structure, an internal connecting sliding block is movably arranged in the guide sliding chute, a movable seat plate is arranged at the upper end of the internal connecting sliding block, the movable seat plate and the internal connecting sliding block are of an integrated structure, and a first electric push rod is fixedly arranged at the upper end of the movable seat plate through a screw;
The extension connecting rod is welded on the piston rod of the first electric push rod, the upper end of the extension connecting rod is welded with a movable ring block, and the movable ring block is connected with the winding drum in a sleeved mode;
The front frame plate is welded and arranged at the front end position of the device bedplate, a leveling frame is arranged on the front end surface of the front frame plate, a leveling plate is arranged in the leveling frame, and a connecting seat is welded and arranged at the upper end of the leveling plate;
The tightness adjusting table is arranged at a position between the winding drum and the front frame plate, a pressing rotating roller is arranged in the tightness adjusting table, and a second electric push rod is fixedly arranged at the bottom of the tightness adjusting table through a screw.
Preferably, the bottom inner groove of the inscription slider is provided with a roller, the roller is movably connected with the inscription slider through a bearing and a connecting shaft, the inscription slider is in rolling connection with a guide chute through the roller, both sides of the guide chute are provided with positioning perforations, and the two positioning perforations are of an integrated structure with the device bedplate.
Preferably, the inside of inscription slider is provided with the cross-under hole, and two location perforation are located same horizontal line, and the inside grafting of two adjacent location perforation and cross-under hole is installed the location inserted bar.
Preferably, a guide seat is arranged above the connecting seat, the guide seat is welded with the inner wall of the leveling frame, a reset spring is arranged in the guide seat, and two ends of the reset spring are fixedly connected with the guide seat and the connecting seat respectively through nail-free glue.
Preferably, a contact roller is arranged below the pressing roller, and the pressing roller and the contact roller are rotationally connected with the tightness adjusting table through a connecting shaft.
Preferably, two guide rollers are arranged in the inner square groove of the front frame plate and are rotatably connected with the front frame plate through a connecting shaft.
Preferably, two mounting hole plates are welded on the outer wall of one end of the leveling frame, and the two mounting hole plates are fixedly connected with the front frame plate through screws.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the plastic film to be rewound firstly passes through the leveling frame, the leveling plate in the leveling frame is used for leveling the film, so that wrinkling is avoided, then the plastic film passes through a gap between two guide rollers, then the plastic film passes through a gap between a pressing roller and a contact roller, finally the plastic film is wound on a winding drum, a driving motor drives the winding drum to rotate, a limiting ring block and a movable ring block are used for limiting the rewinding of the plastic film, rolling deflection is avoided, and a second electric push rod is used for driving an tightness adjusting table to perform lifting movement, so that the tightness of the plastic film in the rewinding process is improved, the compactness of the coiled plastic film is ensured, and the problem that the existing rewinding device can not ensure the flatness of the rewinding of the plastic film, so that wrinkling is caused by the fact that the inertia rotation of the film is prevented by the friction plate structure.
The movable ring block is pushed down from the winding drum through the first electric push rod, then the extension connecting rod is pulled down, the movable ring block is pushed away from the winding drum through the movable connection of the inscription sliding block and the guide sliding groove, and finally the rewound plastic film can be taken down from the winding drum, so that the purpose of discharging after rewinding is facilitated is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a plastic film fold-preventing rewinding device of the utility model;
FIG. 2 is a schematic diagram of a connection structure between a positioning plunger and an internal slider according to the present utility model;
FIG. 3 is a schematic view of a dancer table of the present utility model;
FIG. 4 is a schematic view of the internal structure of the leveling frame of the present utility model;
1, a device bedplate; 2, a support plate, 3, a winding drum, 4, a driving motor, 5, a limiting ring block, 6, a movable ring block, 7, a guide chute, 8, a movable seat plate, 9, a first electric push rod, 10, an extension connecting rod, 11, a front frame plate, 12, a guide roller, 13, a leveling frame, 14, a tightness adjusting table, 15, a pressing rotating roller, 16, a second electric push rod, 17, an inner slide block, 18, a roller, 19, a penetrating hole, 20, a positioning perforation, 21, a positioning inserting rod, 22, a contact rotating roller, 23, a mounting pore plate, 24, a trowelling plate, 25, a connecting seat, 26, a guide seat, 27 and a reset spring.
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.
Referring to fig. 1-4, an embodiment of the utility model provides a plastic film fold-preventing rewinding device, which comprises a device bedplate 1, wherein a support plate 2 is welded at the upper end of the device bedplate 1, a winding drum 3 and a driving motor 4 are respectively arranged at two sides of the support plate 2, an output shaft of the driving motor 4 is in transmission connection with the winding drum 3 through a coupling mechanism, a limiting ring block 5 is arranged on the outer wall of the winding drum 3, and the limiting ring block 5 and the winding drum 3 are in an integral structure;
Further comprises:
The guide sliding chute 7 is arranged in the device bedplate 1, the guide sliding chute 7 and the device bedplate 1 are of an integrated structure, an internal connecting sliding block 17 is movably arranged in the guide sliding chute 7, a movable seat plate 8 is arranged at the upper end of the internal connecting sliding block 17, the movable seat plate 8 and the internal connecting sliding block 17 are of an integrated structure, and a first electric push rod 9 is fixedly arranged at the upper end of the movable seat plate 8 through a screw;
the extension connecting rod 10 is welded on a piston rod of the first electric push rod 9, the upper end of the extension connecting rod 10 is welded with a movable ring block 6, and the movable ring block 6 is connected with the winding drum 3 in a sleeved mode;
The front frame plate 11 is welded and arranged at the front end position of the device bedplate 1, the front end surface of the front frame plate 11 is provided with a leveling frame 13, a leveling plate 24 is arranged in the leveling frame 13, and a connecting seat 25 is welded and arranged at the upper end of the leveling plate 24;
the tightness adjusting table 14 is arranged at a position between the winding drum 3 and the front frame plate 11, a pressing rotary roller 15 is arranged in the tightness adjusting table 14, and a second electric push rod 16 is fixedly arranged at the bottom of the tightness adjusting table 14 through a screw.
When the plastic film rewinding machine is used, a plastic film to be rewound firstly passes through the leveling frame, the film is leveled through the leveling plate inside the leveling frame, wrinkles are avoided, then the plastic film passes through a gap between two guide rollers, then passes through a gap between a pressing roller and a contact roller, finally winds on a winding drum, a driving motor drives the winding drum to rotate, a limiting ring block and a movable ring block limit the rewinding of the plastic film, winding deflection is avoided, and a tightness adjusting table is driven to lift through a second electric push rod, so that the tightness of the plastic film in the rewinding process is improved.
Referring to fig. 2, a roller 18 is disposed in an inner groove at the bottom of the inner connecting slider 17, the roller 18 is movably connected with the inner connecting slider 17 through a bearing and a connecting shaft, the inner connecting slider 17 is in rolling connection with the guiding chute 7 through the roller 18, positioning through holes 20 are disposed at two sides of the guiding chute 7, the two positioning through holes 20 are integrated with the device platen 1, and the roller 18 disposed in the inner groove at the bottom of the inner connecting slider 17 plays a role in facilitating rolling of the inner connecting slider 17 and the guiding chute 7.
Referring to fig. 2, a through hole 19 is provided in the inner portion of the inner slider 17, two positioning holes 20 are located on the same horizontal line, positioning insertion rods 21 are inserted and installed in the two adjacent positioning holes 20 and the inner portion of the through hole 19, and the through hole 19 provided in the inner portion of the inner slider 17 plays a role in facilitating the through positioning of the positioning insertion rods 21.
Referring to fig. 4, a guide seat 26 is disposed above the connecting seat 25, the guide seat 26 is welded to the inner wall of the leveling frame 13, a return spring 27 is disposed inside the guide seat 26, two ends of the return spring 27 are fixedly connected with the guide seat 26 and the connecting seat 25 respectively through a nail-free adhesive, and the guide seat 26 disposed above the connecting seat 25 plays a role in assisting the lifting movement of the connecting seat 25.
Referring to fig. 3, a contact roller 22 is disposed below the pressing roller 15, the pressing roller 15 and the contact roller 22 are rotatably connected with the tightness adjustment table 14 through a connecting shaft, and the contact roller 22 disposed below the pressing roller 15 plays a role in contact auxiliary plastic film winding.
Referring to fig. 1, two guide rollers 12 are disposed in an inner groove of a front frame plate 11, the two guide rollers 12 are rotatably connected with the front frame plate 11 through a connecting shaft, and the two guide rollers 12 disposed in the inner groove of the front frame plate 11 serve to provide a guide path for rewinding the plastic film.
Referring to fig. 4, two mounting hole plates 23 are welded on an outer wall of one end of the leveling frame 13, the two mounting hole plates 23 are fixedly connected with the front frame plate 11 through screws, and the two mounting hole plates 23 welded on an outer wall of one end of the leveling frame 13 play a role in facilitating connection of the leveling frame 13 and the front frame plate 11.
When the plastic film rewinding device is used, a plastic film to be rewound firstly passes through the leveling frame 13, the plastic film is subjected to leveling treatment through a leveling plate 24 in the leveling frame 13, wrinkles are avoided, then the plastic film passes through a gap between two guide rollers 12, then the plastic film passes through a gap between a pressing roller 15 and a contact roller 22, finally the plastic film is wound on the winding drum 3, a driving motor 4 drives the winding drum 3 to rotate, a limiting ring block 5 and a movable ring block 6 limit the rewinding of the plastic film, winding deflection is avoided, a second electric push rod 16 drives an tightness adjusting table 14 to perform lifting movement, so that the tightness of the plastic film in the rewinding process is improved, the compactness of the coiled plastic film is ensured, after the rewinding is finished, the movable ring block 6 is pushed down from the winding drum 3 through a first electric push rod 9, then an extension connecting rod 10 is pulled down, the movable ring block 6 is pushed away from the winding drum 3 through movable connection of an internal connecting slider 17 and a guide chute 7, and finally the rewound plastic film can be taken down from the winding drum 3, and the rewound plastic film can be conveniently used for preventing the wrinkles after the rewinding process is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a plastic film prevents fold rewinding unit, includes device platen (1), and the upper end welding of device platen (1) is provided with mounting panel (2), and the both sides of mounting panel (2) are provided with winding reel (3) and driving motor (4) respectively, and the output shaft of driving motor (4) passes through shaft coupling mechanism and is connected with winding reel (3) transmission, is provided with spacing ring piece (5) on the outer wall of winding reel (3), spacing ring piece (5) and winding reel (3) are integrated into one piece structure;
It is characterized in that the method also comprises the following steps:
the guide chute (7) is arranged in the device bedplate (1), the guide chute (7) and the device bedplate (1) are of an integrated structure, an inscription slide block (17) is movably arranged in the guide chute (7), a movable seat plate (8) is arranged at the upper end of the inscription slide block (17), the movable seat plate (8) and the inscription slide block (17) are of an integrated structure, and a first electric push rod (9) is fixedly arranged at the upper end of the movable seat plate (8) through a screw;
The extension connecting rod (10) is welded on a piston rod of the first electric push rod (9), the upper end of the extension connecting rod (10) is welded with a movable ring block (6), and the movable ring block (6) is connected with the winding drum (3) in a sleeved mode;
The front frame plate (11) is welded and arranged at the front end position of the device bedplate (1), a leveling frame (13) is arranged on the front end surface of the front frame plate (11), a leveling plate (24) is arranged in the leveling frame (13), and a connecting seat (25) is welded and arranged at the upper end of the leveling plate (24);
the tightness adjusting table (14) is arranged at a position between the winding drum (3) and the front frame plate (11), a pressing rotary roller (15) is arranged in the tightness adjusting table (14), and a second electric push rod (16) is fixedly arranged at the bottom of the tightness adjusting table (14) through a screw.
2. The plastic film fold-preventing rewinding device according to claim 1, wherein rollers (18) are arranged in the bottom inner grooves of the inner connecting sliding blocks (17), the rollers (18) are movably connected with the inner connecting sliding blocks (17) through bearings and connecting shafts, the inner connecting sliding blocks (17) are in rolling connection with the guide sliding grooves (7) through the rollers (18), positioning through holes (20) are formed in two sides of the guide sliding grooves (7), and the two positioning through holes (20) are of an integral structure with the device bedplate (1).
3. The plastic film fold-preventing rewinding device according to claim 2, wherein a through hole (19) is formed in the inner portion of the inner connecting sliding block (17), two positioning holes (20) are located on the same horizontal line, and positioning inserting rods (21) are inserted and installed in the two adjacent positioning holes (20) and the through hole (19).
4. The plastic film fold-preventing rewinding device according to claim 1, wherein a guide seat (26) is arranged above the connecting seat (25), the guide seat (26) is welded with the inner wall of the leveling frame (13), a return spring (27) is arranged in the guide seat (26), and two ends of the return spring (27) are fixedly connected with the guide seat (26) and the connecting seat (25) through nail-free adhesives respectively.
5. The plastic film fold-preventing rewinding device as claimed in claim 1, characterized in that a contact roller (22) is arranged below the pressing roller (15), and the pressing roller (15) and the contact roller (22) are rotatably connected with the tightness adjusting table (14) through a connecting shaft.
6. The plastic film fold-preventing rewinding device according to claim 1, wherein two guide rollers (12) are arranged in the inner square groove of the front frame plate (11), and the two guide rollers (12) are rotatably connected with the front frame plate (11) through connecting shafts.
7. The plastic film fold-preventing rewinding device according to claim 1, characterized in that two mounting hole plates (23) are welded on the outer wall of one end of the leveling frame (13), and the two mounting hole plates (23) are fixedly connected with the front frame plate (11) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420567365.1U CN222348322U (en) | 2024-03-22 | 2024-03-22 | Plastic film wrinkle-proof rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420567365.1U CN222348322U (en) | 2024-03-22 | 2024-03-22 | Plastic film wrinkle-proof rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222348322U true CN222348322U (en) | 2025-01-14 |
Family
ID=94199921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420567365.1U Active CN222348322U (en) | 2024-03-22 | 2024-03-22 | Plastic film wrinkle-proof rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222348322U (en) |
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2024
- 2024-03-22 CN CN202420567365.1U patent/CN222348322U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20250708 Address after: 314400 Zhejiang Province, Jiaxing City, Haining Economic Development Zone, No. 2 Shidai Road Patentee after: HAINING RIXIN PROTECTION MATERIAL INDUSTRIAL Co.,Ltd. Country or region after: China Address before: 471100 Henan Province Luoyang City Mengjin County Songzhuang Town Thirty-li-pu Village Economic Cycle Park No. 5 Courtyard Patentee before: Luoyang Canke New Materials Technology Co.,Ltd. Country or region before: China |