Storage device for wrapping film

Abstract

The utility model relates to the technical field of winding film storage devices, in particular to a winding film storage device which comprises a storage box, movable doors are arranged at the front end, the rear end and one side of the storage box correspondingly, a first storage assembly is arranged in the storage box, and the first storage assembly comprises three sets of threaded rods; the three sets of threaded rods are all fixed in the storage box, the outer portions of the threaded rods are in threaded connection with three nuts, the portions, located above the nuts, of the outer portions of the threaded rods are sleeved with circular rings, the three sets of threaded rods are horizontally arranged at equal intervals, the number of each set of threaded rods is two, and the two threaded rods are transversely arranged; an arc-shaped supporting plate is fixedly installed between the circular rings outside each set of threaded rods, the arc-shaped supporting plates are made of metal, a plurality of steel balls are movably embedded in the upper ends of the arc-shaped supporting plates, and a film winding roller is placed above the arc-shaped supporting plates; according to the storage device for the wrapping films, the wrapping films of different sizes can be conveniently placed in a classified mode.

Description

Technical Field

[0001] The present application relates to the technical field of storage devices for winding films, and particularly relates to a storage device for winding films. Background Art

[0002] Winding film, also known as stretch film and heat shrinkable film, was originally made of PVC as the base material and DOA as the plasticizer and self-adhesive agent in China to produce PVC winding film. The winding film needs to be stored before use.

[0003] The current storage device cannot stack winding films of different lengths and different thicknesses for storage, making the storage device limited. Therefore, those skilled in the art have provided a storage device for winding films to solve the problems raised in the above background art. Utility Model Content

[0004] To solve the problems raised in the above background art, the present application provides a storage device for winding films.

[0005] The storage device for winding films provided by the present application adopts the following technical solutions:

[0006] A storage device for winding films includes a storage box. Activity doors are provided at the front, rear, and one side of the storage box. A first storage component is arranged inside the storage box. The first storage component includes three groups of threaded rods, all of which are fixed inside the storage box. Three nuts are threadedly connected to the outside of the threaded rods, and a ring is sleeved above the nuts on the outside of the threaded rods. The three groups of threaded rods are arranged horizontally at equal distances. The number of threaded rods in each group is two, and the two threaded rods are arranged horizontally. Arc-shaped support plates are fixedly installed between the rings on the outside of each group of threaded rods.

[0007] Preferably, the arc-shaped support plate is made of metal, and a number of steel balls are movably embedded in the upper end of the arc-shaped support plate.

[0008] Preferably, a winding film roll is placed above the arc-shaped support plate, and a winding film is wound around the outside of the winding film roll.

[0009] Preferably, a second storage component is arranged behind the first storage component inside the storage box. The second storage component includes a fixed frame plate, which is fixed inside the storage box.

[0010] Preferably, four base frames are fixedly installed at the bottom end inside the fixed frame plate, and the four base frames are arranged horizontally at equal distances. Three arc-shaped through grooves are provided on one side of the base frame.

[0011] Preferably, four fixing frames are fixedly installed on the inner wall of the fixing frame plate, and three arc-shaped through grooves are also opened on one side of the fixing frame.

[0012] In summary, the present application includes the following beneficial technical effects: By setting the first storage component, some winding film rollers with larger diameters can be placed. Rotating the nut changes the position of the ring, and then the distance between the two arc-shaped support plates at the upper and lower positions can be adjusted, so as to facilitate the storage of winding film rollers with different diameters.

[0013] By setting the second storage component, some winding film rollers with smaller diameters can be placed. Referring to Figure 4 , the winding film rollers with smaller diameters are clamped inside the arc-shaped through grooves at the upper end of the base frame or inside the arc-shaped through grooves at the upper end of the fixing frame, and multiple base frames and fixing frames are provided to support winding film rollers of different lengths. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of a storage device for winding film in an embodiment of the present application;

[0015] Figure 2 is the overall structural schematic diagram of a storage device for winding film in an embodiment of the present application;

[0016] Figure 3 is the structural schematic diagram of the first storage component of a storage device for winding film in an embodiment of the present application;

[0017] Figure 4 is the structural schematic diagram of the second storage component of a storage device for winding film in an embodiment of the present application.

[0018] Description of the reference numerals: 1, storage box; 2, first storage component; 3, second storage component; 4, movable door; 5, winding film roller; 21, threaded rod; 22, nut; 23, ring; 24, arc-shaped support plate; 25, steel ball; 31, fixing frame plate; 32, base frame; 33, arc-shaped through groove; 34, fixing frame. Detailed Embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] As Figures 1-4As shown in the figure, a storage device for winding films includes a storage box 1. Activity doors 4 are provided at the front, rear and one side of the storage box 1. A first storage component 2 is arranged inside the storage box 1. The first storage component 2 includes three groups of threaded rods 21. The three groups of threaded rods 21 are all fixed inside the storage box 1. Three nuts 22 are threadedly connected to the outside of the threaded rods 21. A ring 23 is sleeved above the nuts 22 on the outside of the threaded rods 21. The three groups of threaded rods 21 are arranged horizontally and equidistantly. The number of each group of threaded rods 21 is two. The two threaded rods 21 are arranged horizontally. Arc-shaped support plates 24 are fixedly installed between the rings 23 on the outside of each group of threaded rods 21.

[0021] First, open the three activity doors 4 and place multiple winding film rollers 5. The first storage component 2 can place some winding film rollers 5 with larger diameters. Refer to Figure 3 , and at the same time rotate the nut 22 at the upper end of a group of threaded rods 21, which can drive the ring 23 to move up and down. The ring 23 is sleeved on the outside of the threaded rod 21, and the outer diameter of the circumcircle of the ring 23 is smaller than the outer diameter of the circumcircle of the nut 22. Due to its own gravity, the ring 23 is always above the nut 22. With the change of the position of the ring 23, the position of the arc-shaped support plate 24 changes. Furthermore, the distance between the two arc-shaped support plates 24 at the upper and lower positions can be adjusted, so as to facilitate the storage of winding film rollers 5 with different diameters.

[0022] The arc-shaped support plate 24 is made of metal, and a number of steel balls 25 are movably embedded at the upper end of the arc-shaped support plate 24. A winding film roller 5 is placed above the arc-shaped support plate 24, and a winding film is wound around the outside of the winding film roller 5.

[0023] The arc-shaped support plate 24 being made of metal increases the strength of the arc-shaped support plate 24, making the supporting force of the arc-shaped support plate 24 higher. And the steel balls 25 are provided to reduce the friction between the winding film roller 5 and the arc-shaped support plate 24, which is convenient for the staff to place the winding film roller 5 from the side and also convenient for extracting the winding film roller 5.

[0024] A second storage component 3 is arranged inside the storage box 1 near the rear of the first storage component 2. The second storage component 3 includes a fixed frame plate 31, and the fixed frame plate 31 is fixed inside the storage box 1. Four base frames 32 are fixedly installed at the bottom end inside the fixed frame plate 31, and the four base frames 32 are arranged horizontally and equidistantly. Three arc-shaped through grooves 33 are provided on one side of the base frame 32. Four fixing frames 34 are fixedly installed on the inner wall of the fixed frame plate 31, and three arc-shaped through grooves 33 are also provided on one side of the fixing frames 34.

[0025] The second storage component 3 can place some winding film rollers 5 with smaller diameters. Refer to Figure 4, the winding film roller 5 with a smaller diameter is engaged inside the arc-shaped through groove 33 at the upper end of the base frame 32 or inside the arc-shaped through groove 33 at the upper end of the fixing frame 34, and a plurality of base frames 32 and fixing frames 34 are provided to support winding film rollers 5 of different lengths.

[0026] The implementation principle of a storage device for winding film in an embodiment of this application is as follows: First, open the three movable doors 4 and place a plurality of winding film rollers 5. The first storage component 2 can place some winding film rollers 5 with larger diameters. Refer to Figure 3 , and at the same time rotate the nut 22 at the upper end of a set of threaded rods 21, which can drive the circular ring 23 to move up and down. The circular ring 23 is sleeved outside the threaded rod 21, and the outer diameter of the circumscribed circle of the circular ring 23 is smaller than the outer diameter of the circumscribed circle of the nut 22. Due to its own gravity, the circular ring 23 is always above the nut 22. With the change of the position of the circular ring 23, the position of the arc-shaped support plate 24 changes, and then the distance between the two arc-shaped support plates 24 at the upper and lower positions can be adjusted, so as to facilitate the storage of winding film rollers 5 with different diameters. The arc-shaped support plate 24 is made of metal, which increases the strength of the arc-shaped support plate 24 and makes the supporting force of the arc-shaped support plate 24 higher. And steel balls 25 are provided to reduce the friction between the winding film roller 5 and the arc-shaped support plate 24, which is convenient for the staff to place the winding film roller 5 from the side and also convenient for extracting the winding film roller 5. The second storage component 3 can place some winding film rollers 5 with smaller diameters. Refer to Figure 4 , the winding film roller 5 with a smaller diameter is engaged inside the arc-shaped through groove 33 at the upper end of the base frame 32 or inside the arc-shaped through groove 33 at the upper end of the fixing frame 34, and a plurality of base frames 32 and fixing frames 34 are provided to support winding film rollers 5 of different lengths.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0028] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A storage device for winding films, comprising a storage box (1), wherein movable doors (4) are provided at the front and rear ends and one side of the storage box (1), and a first storage component (2) is arranged inside the storage box (1), and it is characterized in that: The first storage component (2) includes three groups of threaded rods (21). The three groups of threaded rods (21) are all fixed inside the storage box (1). Three nuts (22) are threadedly connected to the outside of the threaded rods (21), and a ring (23) is sleeved above the nuts (22) on the outside of the threaded rods (21). The three groups of threaded rods (21) are arranged horizontally at equal intervals. The number of threaded rods (21) in each group is two, and the two threaded rods (21) are arranged horizontally. An arc-shaped support plate (24) is fixedly installed between the rings (23) on the outside of each group of threaded rods (21).

2. The storage device for winding film according to claim 1, characterized in that: The arc-shaped support plate (24) is made of metal, and a number of steel balls (25) are movably embedded in the upper end of the arc-shaped support plate (24).

3. The storage device for winding film according to claim 2, wherein: A winding film roll (5) is placed above the arc-shaped support plate (24), and a winding film is wound around the outside of the winding film roll (5).

4. The storage device for winding film according to claim 1, wherein: A second storage component (3) is arranged inside the storage box (1) near the rear of the first storage component (2). The second storage component (3) includes a fixed frame plate (31), and the fixed frame plate (31) is fixed inside the storage box (1).

5. The storage device for winding film according to claim 4, characterized in that: Four base frames (32) are fixedly installed at the inner bottom end of the fixed frame plate (31), and the four base frames (32) are arranged horizontally at equal intervals. Three arc-shaped through grooves (33) are formed in one side of the base frame (32).

6. The storage device for winding film according to claim 5, characterized in that: Four fixing frames (34) are fixedly installed on the inner wall of the fixed frame plate (31), and three arc-shaped through grooves (33) are also formed in one side of the fixing frame (34).

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