Roll film storage support
By designing a roll film storage bracket, and using the suspension frame and locking parts to hang the roll film, the problem of film surface damage caused by extrusion during the storage process of the roll film is solved, and stable and efficient storage and transportation are achieved.
Patent Information
- Application Number
- CN202422327716.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-24
AI Technical Summary
In the prior art, the up and down stacking method of the roll film is easily damaged by the film surface.
A roll film storage bracket is designed, including a moving base, a support frame, a hanging frame and a locking member. The roll film is suspended on the beam of the support frame through the suspension frame, and locked with the locking member to avoid squeezing damage.
It effectively avoids the film surface damage caused by extrusion during the storage and transport of the roll film, and improves the storage stability and space utilization efficiency.
Smart Images
Figure CN223073030U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding film storage, in particular to a winding film storage bracket. Background Art
[0002] The OLED (organic light-emitting diode) flexible support film is one of the key components used in flexible OLED display technology. Due to its thin, light, and bendable characteristics, flexible OLED displays have broad application prospects in fields such as smartphones, wearable devices, and foldable screen devices. The role of the support film here is to provide a firm and flexible foundation for the OLED layer, enabling it to maintain good display performance even when bent or folded.
[0003] The support film is usually wound around a cylinder and is in the form of a winding film. Currently, when transporting winding films (not only including the winding films of support films), most of them are stored in boxes by stacking multiple rolls on top of each other for subsequent transportation. However, for the support film, this type of transportation and storage method will cause damage to the film surface under extrusion. Therefore, in order to avoid damage to the film surface of the support film during storage or transportation, a winding film storage bracket is proposed here. Summary of the Utility Model
[0004] In view of this, it is necessary to provide a winding film storage bracket to solve the technical problem that the existing stacking storage method will cause damage to the film surface under extrusion.
[0005] To achieve the above technical purpose, the technical solution of the utility model provides a winding film storage bracket, including:
[0006] A mobile base;
[0007] A support frame body, which is arranged on the top of the mobile base and has two cross beams arranged front and back. A number of positioning holes are equidistantly arranged along the length direction on the cross beams;
[0008] A hanging frame body, which includes a hook frame and a semi-circular ring frame. Through holes are opened on the front surface of the hook frame. The hook frame is arranged on one side of the semi-circular ring frame and is hung on the cross beam, and the through holes are aligned with the positioning holes; and
[0009] A locking member, which is arranged between the positioning holes and the through holes for locking between the hanging frame body and the support frame body.
[0010] Furthermore, the hanging frame body further includes a covering ring frame, which is semi-circular and is hinged to the semi-circular ring frame. A clamping member is arranged on the covering ring frame for clamping and locking when the covering ring frame and the semi-circular ring frame are covered.
[0011] Further, the engaging member includes a U-shaped clip rotatably connected to the covering ring frame, which has a position state of being clamped between the semi-circular ring frame and the outer side of the covering ring frame, and a position state of being disengaged from between the semi-circular ring frame and the outer side of the covering ring frame.
[0012] Further, an extension hook is provided on the front surface of the covering ring frame for hanging on the cross beam when being turned downwards.
[0013] Further, the number of the suspension frames is multiple, and the multiple suspension frames are arranged in alignment on the two cross beams.
[0014] Further, a roll film is inserted between a pair of aligned suspension frames.
[0015] Further, the locking member includes a bolt, which is threadedly connected to the through hole and inserted into the positioning hole.
[0016] Further, the moving base includes a reinforcing frame and universal wheels. The reinforcing frame is arranged at the bottom of the support frame body, and the four universal wheels are evenly distributed and installed at the bottom of the reinforcing frame.
[0017] Further, the number of the support frame bodies is multiple, and the multiple support frame bodies are stacked in sequence from bottom to top.
[0018] Further, a top cover is arranged on the top of the topmost support frame body.
[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: A movable support part is formed by the moving base and the support frame body. There is a cross beam on the support part. Through a plurality of positioning holes on the cross beam and with the cooperation of the locking member, the number of groups of suspension frames to be added can be selected according to the thickness of the wound support film, and each group can be locked one by one to hang and store one or more roll films, avoiding damage to the film surface caused by extrusion, and having high adjustability. It can be tightly arranged according to different winding thicknesses, and the space can be reasonably utilized. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three-dimensional structure diagram of the roll film storage bracket according to the embodiment of the present utility model for hanging a roll film with a moderate thickness;
[0021] Figure 2 is a three-dimensional structure diagram of the roll film storage bracket according to the embodiment of the present utility model for hanging a roll film with a relatively thin thickness;
[0022] Figure 3 is a three-dimensional exploded view of the roll film storage bracket according to the embodiment of the present utility model for hanging a roll film with a relatively thin thickness;
[0023] Figure 4 It is a three-dimensional view of the structure for hanging a relatively thick web film according to the embodiment of the present utility model of the web film storage bracket;
[0024] Figure 5 It is a three-dimensional view of the multi-layer hanging structure of the web film storage bracket according to the embodiment of the present utility model;
[0025] In the figure: 1. Mobile base; 11. Reinforcement frame; 12. Universal wheel; 2. Support frame body; 201. Cross beam; 202. Positioning hole; 3. Hanging frame body; 31. Hook frame; 32. Semi-circular ring frame; 33. Covering ring frame; 34. Engaging part; 341. U-shaped clamp; 301. Through hole; 3301. Extension hook; 4. Locking part; 41. Bolt; 5. Web film; 6. Top cover. Specific implementation manners
[0026] The following will specifically describe the preferred embodiments of the present utility model in conjunction with the accompanying drawings. Among them, the accompanying drawings form a part of this application and are used together with the embodiments of the present utility model to explain the principle of the present utility model, rather than to limit the scope of the present utility model.
[0027] As Figures 1-5As shown in the figure, the utility model provides a winding film storage bracket, which includes a moving base 1, a support frame body 2, a suspension frame body 3 and a locking member 4. The support frame body 2 is arranged on the top of the moving base 1 and has two cross beams 201 arranged front and back. The space between the two cross beams 201 is used to accommodate the winding film 5. A number of positioning holes 202 are arranged at equal intervals along the length direction on the cross beam 201, and the positioning holes 202 are used for positioning a plurality of suspension frame bodies 3. The suspension frame body 3 includes a hook frame 31 and a semi-circular ring frame 32. The hook frame 31 is L-shaped and is used to hang on the cross beam 201. The semi-circular ring frame 32 is semi-circular and fits and supports the outer arc surface of the end of the winding film 5. One suspension frame body 3 is hung in the front and back respectively, so as to support the winding film 5 respectively. In the space between the two cross beams 201, the winding film 5 is suspended, avoiding the extrusion between the winding films 5, and thus avoiding the problem that the film surface of the supporting film is damaged due to extrusion. In order to lock the position of the suspension frame body 3 and improve the stability of the hanging and storage of the winding film 5, a through hole 301 is opened on the front surface of the hook frame 31. The hook frame 31 is arranged on one side of the semi-circular ring frame 32 and is hung on the cross beam 201, and the through hole 301 is aligned with the positioning hole 202. When the hook frame 31 is hung on the cross beam 201, it can slide along the length direction of the cross beam 201 and align the through hole 301 with one of the positioning holes 202. The locking member 4 is arranged between the positioning hole 202 and the through hole 301 and is used for locking between the suspension frame body 3 and the support frame body 2. After the through hole 301 is aligned with the positioning hole 202 at the required positioning position, the locking member 4 is installed to lock the position.
[0028] Among them, the moving base 1 includes a reinforcement frame 11 and universal wheels 12. The reinforcement frame 11 is arranged at the bottom of the support frame body 2 and is used for bottom reinforcement. It is a grid frame. The four universal wheels 12 are evenly distributed and installed at the bottom of the reinforcement frame 11 and are used for movement.
[0029] Moreover, the number of the suspension frame bodies 3 is multiple, and the multiple suspension frame bodies 3 are arranged in one-to-one alignment on the two cross beams 201 and are used for tightly hanging a plurality of winding films 5.
[0030] It can be understood that with the cooperation of the two suspension frame bodies 3 before and after, a winding film 5 can be hung; the two suspension frame bodies 3 distributed front and back are taken as a group, and a group of suspension frame bodies 3 hangs a winding film 5; on one support frame body 2, multiple groups of suspension frame bodies 3 can be installed to hang a plurality of winding films 5 in a row. For reference, see Figure 1 .
[0031] Among them, the locking member 4 includes a bolt 41, which is threadedly connected to the through hole 301 and inserted into the positioning hole 202. When the bolt 41 passes through the through hole 301 and the positioning hole 202, positioning of the suspension frame body 3 on the cross beam 201 can be achieved.
[0032] It can be understood that the locking member 4 can also adopt other structural members such as snap connection and buckle connection that can achieve locking, and is not uniquely limited here.
[0033] In one embodiment, please refer to Figure 1 , in order to improve the stability of suspension and storage during transportation, the suspension frame body 3 further includes a covering ring frame 33. The covering ring frame 33 is semi-circular and is hinged to the semi-circular ring frame 32, hinged on one side of the semi-circular ring frame 32. During flipping, it can be closed with the semi-circular ring frame 32 to form a complete circular closed space for sleeving the end cylinder of the winding film 5. Among them, a clamping member 34 is provided on the covering ring frame 33 for clamping and locking when the covering ring frame 33 is closed with the semi-circular ring frame 32.
[0034] Furthermore, the clamping member 34 includes a U-shaped clamp 341 rotatably connected to the covering ring frame 33, which has a position state of being clamped between the outer sides of the semi-circular ring frame 32 and the covering ring frame 33, and a position state of being separated from between the outer sides of the semi-circular ring frame 32 and the covering ring frame 33. During the process of flipping to closing, the U-shaped clamp 341 rotates to the side to avoid interfering with the closing; after closing, the U-shaped clamp 341 rotates, and its inner top wall and inner bottom wall respectively abut against the bottom of the convex edge of the semi-circular ring frame 32 and the top of the convex edge of the covering ring frame 33 to form clamping and locking in this way.
[0035] It can be understood that, please refer to Figure 3 , on the basis of the circular ring frame body, both ends of the semi-circular ring frame 32 and the covering ring frame 33 extend horizontally with convex edges, and the U-shaped clamp 341 is rotatably connected to the convex edge of the covering ring frame 33 far from the hinge; and, a rubber pad is provided inside the U-shaped clamp 341 for anti-slip to improve the stability of clamping and locking.
[0036] In addition, in order to quickly form multiple suspension supports through the covering ring frame 33 in the case of a non-complex transportation environment, no long-distance transportation involved, and a relatively thin winding film, please refer to Figure 2 and Figure 3, an extension hook 3301 is provided on the front surface of the covering ring frame 33. When it is turned downwards, it is hooked on the cross beam 201. After the covering ring frame 33 is flipped, the extension hook 3301 is hooked on the cross beam 201, forming a bottom support for the covering ring frame 33. At this time, the covering ring frame 33 can support the end of the winding film 5 in the same way as the semi-circular ring frame 32. Since the thickness of the winding film is relatively thin, the distance between the covering ring frame 33 and the semi-circular ring frame 32 can easily meet the insertion of this type of winding film 5. Therefore, in this usage environment, a single-row compact arrangement can be formed, reducing the number of suspension frames 3 used.
[0037] It can be understood that since there is no need to transport over a long distance, it is not necessary to lock the end of the winding film 5. Only a basic suspension function needs to be provided.
[0038] In one embodiment, in order to suspend the winding film in multiple layers, please refer to Figure 5 , the number of the support frames 2 is multiple, and the multiple support frames 2 are stacked in sequence from bottom to top, wherein the number is set according to actual requirements.
[0039] Furthermore, a top cover 6 is provided on the top of the topmost support frame 2 to prevent the rain from wetting it in the outdoor mobile environment, so that it has a top protection function.
[0040] For the specific working process of the present utility model, please refer to Figure 1 , Figure 2 and Figure 4 , a winding film 5 is inserted between a pair of aligned suspension frames 3. Since the support films wound on the winding film 5 have different thickness specifications, their weights and occupied spaces are different. Therefore, according to different thickness specifications, the number of suspension frames 3 used and the usage methods are different. The following provides three usage methods in more cases: First, when the thickness is moderate, the suspension and locking method is adopted, and multiple are suspended in the same row. As shown in Figure 1 , under the support of the basic semi-circular ring frame 32 for the lower half of the cylinder end, the upper half of the cylinder end is locked by the covering ring frame 33, which has the effects of compact and stable suspension; Second, when the thickness is relatively thin, the non-locked suspension method is adopted, more can be suspended in the same row, and the number of installed suspension frames 3 is less, and the operation is more convenient. As shown in Figure 2 , both the semi-circular ring frame 32 and the covering ring frame 33 support the bottom of a winding film 5, and the suspension installation is fast; Third, when the thickness is relatively thick, the locking and centered suspension method is adopted. As shown in Figure 4 , it is the same as the first method, and the difference is that only one set of suspension frames 3 is used to suspend one winding film 5 on the support frame 2.
[0041] The entire workflow ends, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0042] As described above, only the preferred specific embodiments of the present utility model are provided, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model.
Claims
1. A roll film storage bracket, characterized in that, Comprising: A mobile base; A support frame body, which is arranged on the top of the mobile base and has two cross beams arranged front and back, and a plurality of positioning holes are equidistantly arranged along the length direction on the cross beams; A suspension frame body, which includes a hook frame and a semi-circular ring frame. A through hole is provided on the front surface of the hook frame. The hook frame is arranged on one side of the semi-circular ring frame, is hung on the cross beam, and the through hole is aligned with the positioning hole; And A locking member, which is arranged between the positioning hole and the through hole and is used for locking between the suspension frame body and the support frame body.
2. The roll film storage bracket according to claim 1, wherein The suspension frame body further includes a covering ring frame, which is semi-circular in shape and is hinged to the semi-circular ring frame. A clamping member is arranged on the covering ring frame and is used for clamping and locking when the covering ring frame and the semi-circular ring frame are covered.
3. The reel film storage bracket according to claim 2, characterized in that, The clamping member includes a U-shaped clamp rotatably connected to the covering ring frame, which has a position state of being clamped between the outer sides of the semi-circular ring frame and the covering ring frame, and a position state of being separated from between the outer sides of the semi-circular ring frame and the covering ring frame.
4. The reel film storage bracket according to claim 3, wherein An extension hook is arranged on the front surface of the covering ring frame and is used for being hung on the cross beam when it is turned downwards.
5. The roll film storage bracket according to claim 1, wherein, The number of the suspension frame bodies is multiple, and the multiple suspension frame bodies are arranged in alignment on the two cross beams.
6. The reel film storage bracket according to claim 5, wherein, A reel film is inserted between a pair of aligned suspension frame bodies.
7. The reel film storage bracket according to claim 1, characterized in that, The locking member includes a bolt, which is threadedly connected to the through hole and is inserted into the positioning hole.
8. The roll film storage bracket according to claim 1, wherein The mobile base includes a reinforcement frame and universal wheels. The reinforcement frame is arranged at the bottom of the support frame body, and the four universal wheels are evenly distributed and installed at the bottom of the reinforcement frame.
9. The roll film storage bracket according to claim 1, wherein, The number of the support frame bodies is multiple, and the multiple support frame bodies are stacked in sequence from bottom to top.
10. The winding film storage bracket according to claim 9, characterized in that, A top cover is arranged on the top of the topmost support frame body.