Sheet film storage device

Abstract

The utility model discloses a sheet film storage device which comprises a frame body, the frame body comprises a plurality of installation frames, supporting columns are arranged at the four corners of any one installation frame, the installation frames are mutually stacked, a containing area is formed between every two adjacent installation frames, a plurality of connecting frames are arranged in the installation frames at equal intervals, and the connecting frames are connected with the supporting columns. Any one connecting frame is rotationally connected with a conveying end; the limiting mechanism comprises a connecting seat, a limiting cylinder and a limiting column; the connecting seat is mounted on one side of the mounting frame, a limiting cylinder is arranged on the connecting seat, and a notch is formed in one side of the limiting cylinder. The sheet film storage device has the advantages that the technical problems that in the prior art, a sheet film storage device is low in sheet film waste storage efficiency and inconvenient for follow-up workers to take stored materials, and meanwhile an existing frame is not provided with a corresponding protection mechanism, so that the materials are prone to slipping off in the pushing process are solved.

Description

Technical Field

[0001] This utility model relates to the field of sheet film storage technology, specifically to a sheet film storage device. Background Technology

[0002] Sheet films typically refer to thin sheets or films made of various plastic materials, including but not limited to polyethylene terephthalate, polycarbonate, and polyethylene. These sheet films have wide applications in industrial and consumer goods sectors, such as packaging for food, cosmetics, and electronic products to provide protection and aesthetics; manufacturing safety glass, thermal insulation materials, and decorative materials; manufacturing automotive parts, dashboards, and protective covers; and manufacturing displays, mobile phone back covers, and touchscreens. Different types of sheet films have different properties, and the production process generates corresponding waste materials, which are traditionally discarded directly, thus increasing production costs.

[0003] Chinese utility model CN219846263U proposes a "new type of storage rack". This device uses snap-fit ​​sleeves and support columns to stack and assemble lower and upper storage racks, which can increase the storage capacity of the storage rack and reduce its floor space. However, the device does not have a corresponding transport end, which makes it inconvenient for workers to retrieve waste film sheets after they are placed on the rack. Secondly, the storage rack does not have a corresponding protective mechanism, which can lead to materials falling off. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a sheet film storage device to solve the technical problems of low storage efficiency for sheet film waste in existing sheet film storage devices, inconvenience for subsequent staff to retrieve stored materials, and the lack of corresponding protective mechanisms in existing frames, which makes it easy for materials to slip during the pushing process.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] In a first aspect, this utility model provides a sheet film storage device, comprising:

[0007] The frame includes several mounting frames, each mounting frame has a support column at each of its four corners, the mounting frames are stacked on top of each other and a placement area is formed between adjacent mounting frames, and multiple connecting frames are arranged equidistantly inside each mounting frame, each connecting frame is rotatably connected to a transport end.

[0008] A limiting mechanism includes a connecting seat, a limiting cylinder, and a limiting post. The connecting seat is installed on one side of the mounting frame, and a limiting cylinder is provided on the connecting seat. A notch is provided on one side of the limiting cylinder. A limiting post is provided inside the limiting cylinder, which can be in a first state or a second state. When the limiting post is in the first state, the limiting post is vertically arranged inside the limiting cylinder and is used to block the material on the transport end. When the limiting post is in the second state, the limiting post is horizontally arranged inside the limiting cylinder to facilitate the unloading of material at the transport end.

[0009] In some embodiments, the transport end includes a plurality of rotating shafts and a material conveying roller corresponding to each of the plurality of rotating shafts. The plurality of rotating shafts are arranged along the length direction of the connecting frame and are rotatably connected to the connecting frame. The material conveying roller is fixed on any one of the rotating shafts.

[0010] In some embodiments, each of the mounting frames is provided with at least four connecting frames, and the four connecting frames form a transport area in pairs.

[0011] In some embodiments, the connecting seat is an L-shaped fastener, and the limiting cylinder has a notch for the limiting post to flip.

[0012] In some embodiments, the bottom of the connector is provided with an annular positioning groove, and an engaging end located inside the limiting post is engaged in the positioning groove.

[0013] In some embodiments, the lower end of the limiting post is connected to a hollow post, and the two sides of the hollow post are rotatably connected to the connecting seat through a shaft. The limiting post has a cavity inside, and the engaging end is connected to the cavity through an elastic element.

[0014] In some embodiments, the elastic element includes a limiting top plate and a spring damper. The limiting top plate is installed in the cavity, and the lower end of the limiting top plate is connected to the spring damper. The end of the spring damper is connected to the engaging end.

[0015] In some embodiments, the engaging end includes a movable plate and a positioning post. The movable plate is connected to the telescopic end of the spring damper, and the lower end of the movable plate is connected to the positioning post. The end of the positioning post is provided with a positioning head, and one axial end of the positioning head passes through the hollow post and extends into the positioning groove.

[0016] In some embodiments, the surface of the limiting post is provided with a sliding groove.

[0017] In some embodiments, a T-shaped connecting push rod is slidably connected within the sliding groove, the end of the connecting push rod passing through the sliding groove and connected to the movable plate.

[0018] Compared with the prior art, the sheet film storage device provided by this utility model allows workers to place waste materials onto a connecting frame via a transport end. The frame is composed of multiple stacked mounting frames with gaps between them, allowing sheet film waste to be placed in each gap. This facilitates quick retrieval of the waste materials via the transport end. To prevent the waste materials from falling, a connecting seat is provided on one side of the mounting frame, and a limiting cylinder is installed on the connecting seat. A rotatable limiting post is installed inside the limiting cylinder. When the limiting post is vertical, the limiting cylinder blocks the material on the transport end, restricting its movement. When the limiting post is horizontal, it no longer limits the sheet film waste, facilitating unloading from the transport end. Attached Figure Description

[0019] Figure 1 This is an overall schematic diagram of the sheet film storage device provided in this embodiment of the utility model;

[0020] Figure 2 This utility model provides a sheet film storage device. Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a side view of the sheet film storage device provided in this embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the top plate assembly of the sheet film storage device provided in this embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the overall mounting frame of the sheet film storage device provided in this embodiment of the utility model;

[0024] Figure 6 This utility model provides a sheet film storage device. Figure 5 Enlarged diagram of point B in the middle.

[0025] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Mounting frame; 12. Support column; 13. Connecting frame; 14. Transport end; 141. Rotating shaft; 142. Material conveying roller; 2. Limiting mechanism; 21. Connecting seat; 22. Limiting cylinder; 221. Notch; 222. Positioning groove; 23. Limiting post; 231. Hollow post; 232. Shaft; 233. Sliding groove; 24. Chamber; 25. Elastic element; 251. Limiting top plate; 252. Spring damper; 26. Engaging end; 261. Movable plate; 262. Positioning post; 2621. Positioning head; 263. Connecting push rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] To address the shortcomings of existing sheet film storage devices, such as low storage efficiency for waste sheet film, inconvenience for subsequent retrieval by staff, and the lack of protective mechanisms that allow materials to slip during handling, this invention provides a sheet film storage device that facilitates convenient storage of waste sheet film while also limiting its movement to prevent it from falling.

[0028] It should be noted that the sheet film storage device described in this utility model is used in, but not limited to, the sheet film field. For ease of explanation, this utility model only uses the application of the sheet film storage device in the sheet film field as an example for explanation. The principle of the sheet film storage device applied to other types of equipment is essentially the same as that applied to the sheet film field, and will not be described in detail here.

[0029] Please see Figure 1 , Figure 1 This is a schematic diagram of the sheet film storage device in one embodiment of the present invention. The sheet film storage device includes a frame 1, which includes several mounting frames 11. Support columns 12 are arranged at the four corners of any mounting frame 11. The mounting frames 11 are stacked on top of each other, and a placement area is formed between adjacent mounting frames 11. Multiple connecting frames 13 are equidistantly arranged inside the mounting frames 11, and a transport end 14 is rotatably connected to any connecting frame 13. A limiting mechanism 2 includes a connecting seat 21, a limiting cylinder 22, and a limiting element. Column 23; Connecting seat 21 is installed on one side of mounting frame 11, and a limiting cylinder 22 is provided on the connecting seat 21. A notch 221 is provided on one side of the limiting cylinder 22. A limiting column 23 is provided inside the limiting cylinder 22, which can be in a first state or a second state. When the limiting column 23 is in the first state, the limiting column 23 is vertically arranged inside the limiting cylinder 22 and is used to block the material on the transport end 14. When the limiting column 23 is in the second state, the limiting column 23 is horizontally arranged inside the limiting cylinder 22, which facilitates the unloading of material from the transport end 14.

[0030] In this embodiment, the worker places the waste material onto the connecting frame 13 via the transport end 14. The frame 1 is composed of multiple stacked mounting frames 11, with gaps between each mounting frame 11. Therefore, each layer of gaps can hold sheet film waste, and the transport end 14 facilitates quick retrieval of the sheet film waste. To prevent the sheet film waste from falling, a connecting seat 21 is provided on one side of the mounting frame 11, and a limiting cylinder 22 is provided on the connecting seat 21. A rotatable limiting post 23 is provided inside the limiting cylinder 22. When the limiting post 23 is in a vertical state, the limiting cylinder 22 is used to block the material on the transport end 14, thus restricting the movement of the material. When the limiting post 23 is in a horizontal state, the limiting post 23 no longer restricts the sheet film waste, facilitating unloading from the transport end 14.

[0031] In one embodiment, please refer to Figure 1 , Figure 3 and Figure 4 To improve the transportation efficiency of the transportation end 14, the transportation end 14 includes a plurality of rotating shafts 141 and a material conveying roller 142 corresponding to each of the plurality of rotating shafts 141. The plurality of rotating shafts 141 are arranged along the length of the connecting frame 13 and are rotatably connected to the connecting frame 13. A material conveying roller 142 is fixed on any rotating shaft 141. At least four connecting frames 13 are provided on each mounting frame 11. The four connecting frames 13 form a transportation area in pairs.

[0032] In this embodiment, multiple rotating shafts 141 are arranged at equal intervals inside the connecting frame 13. Each rotating shaft 141 is equipped with a conveying roller 142. The conveying roller 142 can effectively transport the sheet film and facilitate the horizontal movement of the sheet film on the connecting frame 13.

[0033] In one embodiment, please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6To improve the working efficiency of the limiting mechanism 2, the connecting seat 21 is an L-shaped fastener, and the limiting cylinder 22 has a notch 221 for the limiting post 23 to flip. The bottom of the connecting seat 21 has an annular positioning groove 222, and the positioning groove 222 is fitted with a locking end 26 located inside the limiting post 23. The lower end of the limiting post 23 is connected to a hollow post 231, and the two sides of the hollow post 231 are rotatably connected to the connecting seat 21 through a shaft 232. The limiting post 23 has a cavity 24 inside, and the locking end 26 is connected to the cavity 24 through an elastic element 25. The elastic element 25 includes a limiting top plate 251 and a spring damper 252. The limiting top plate 251 is installed in the cavity 24, and the limiting top plate 251 is fitted with a spring damper 252. A spring damper 252 is connected to the lower end of plate 251. A locking end 26 is connected to the end of spring damper 252. The locking end 26 includes a movable plate 261 and a positioning post 262. Movable plate 261 is connected to the telescopic end of spring damper 252. The lower end of movable plate 261 is connected to positioning post 262. Positioning head 2621 is provided at the end of positioning post 262. One axial end of positioning head 2621 passes through hollow post 231 and extends into positioning groove 222. A sliding groove 233 is provided on the surface of limiting post 23. A T-shaped connecting push rod 263 is slidably connected in sliding groove 233. The end of connecting push rod 263 passes through sliding groove 233 and is connected to movable plate 261.

[0034] In this embodiment, the L-shaped connecting seat 21 is fastened to one side of the mounting frame 11, and no corresponding fastener is provided on the other side of the mounting frame 11. A circular limiting cylinder 22 is fixed on the connecting seat 21, and a notch 221 is provided on the limiting cylinder 22. The notch 221 allows the limiting post 23 to be flipped. A positioning groove 222 is provided at the lower end of the limiting cylinder 22. An elastic element 25 is provided inside the limiting post 23. The elastic element 25 is used to push the engaging end 26 through the hollow post 231 at the lower end of the limiting post 23 and extend into the positioning groove 222, thereby completing the positioning of the entire limiting post 23. When the limiting post 23 is in the position of the locking end 26, the locking end 26 passes through the hollow post 231 at the lower end of the limiting post 23 and extends into the positioning groove 222, thereby completing the positioning of the entire limiting post 23. In the vertical position, it is used to limit the placement of sheet film waste. When the worker pushes the movable plate 261 upward in the sliding groove 233 by the connecting push rod 263, and the movable plate 261 deforms by squeezing the spring damper 252, the movable plate 261 drives the positioning column 262 to retract into the hollow column 231. At this time, the lower end of the positioning column 262 is no longer located inside the positioning groove 222. Through the cooperation between the hollow column 231 and the shaft 232, the worker can drive the entire limiting column 23 to flip, so that it is in a horizontal position. At this time, the limiting column 23 no longer blocks and limits the material.

[0035] To better understand this utility model, the following is combined with... Figures 1 to 6The technical solution of this utility model is described in detail as follows: The operator pushes the entire connecting push rod 263, which slides upward within the sliding groove 233, causing the movable plate 261 to press upward against the spring damper 252, thus deforming the spring damper 252. When the movable plate 261 moves upward, the entire positioning head 2621 extends into the hollow column 231. At this time, the shaft 232 drives the entire limiting column 23 to rotate and reach a vertical position. When the operator stops pulling the connecting push rod 263, the spring damper 252 begins to reset and pushes the movable plate 261 downward, causing the positioning column 262 to move downward from within the limiting column 23 and penetrate the hollow column 231, thus positioning the positioning head 2621 at the lower end of the positioning column 262. Extending into the positioning groove 222 at the bottom of the limiting cylinder 22, when the limiting post 23 is in a vertical state, it can block the material on the transport end 14. This allows the limiting post 23 to have a certain limiting effect when the worker pushes the material on the conveying roller 142 to move. When the material needs to be unloaded, the connecting push rod 263 is pushed upward, and the movable plate 261 is pushed upward to press the spring damper 252, causing the positioning head 2621 at the lower end of the positioning post 262 to move away from the positioning groove 222. At this time, the shaft 232 can drive the entire limiting post 23 to rotate clockwise and make the limiting post 23 horizontal. At this time, the worker can push the material on the conveying roller 142 to achieve the unloading effect.

[0036] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A sheet film storage device, characterized in that, include: The frame includes several mounting frames, each mounting frame has a support column at each of its four corners, the mounting frames are stacked on top of each other and a placement area is formed between adjacent mounting frames, and multiple connecting frames are arranged equidistantly inside each mounting frame, each connecting frame is rotatably connected to a transport end. A limiting mechanism includes a connecting seat, a limiting cylinder, and a limiting post. The connecting seat is installed on one side of the mounting frame, and a limiting cylinder is provided on the connecting seat. A notch is provided on one side of the limiting cylinder. A limiting post is provided inside the limiting cylinder, which can be in a first state or a second state. When the limiting post is in the first state, the limiting post is vertically arranged inside the limiting cylinder and is used to block the material on the transport end. When the limiting post is in the second state, the limiting post is horizontally arranged inside the limiting cylinder to facilitate the unloading of material at the transport end.

2. The sheet film storage device according to claim 1, characterized in that: The transport end includes a plurality of rotating shafts and a material conveying roller corresponding to each of the plurality of rotating shafts. The plurality of rotating shafts are arranged along the length direction of the connecting frame and are rotatably connected to the connecting frame. A material conveying roller is fixed on any one of the rotating shafts.

3. The sheet film storage device according to claim 1, characterized in that: Each of the mounting frames is provided with at least four connecting frames, and the four connecting frames form a transport area in pairs.

4. The sheet film storage device according to claim 1, characterized in that: The connecting seat is an L-shaped fastener, and the limiting cylinder has a notch for the limiting post to flip.

5. The sheet film storage device according to claim 1, characterized in that: The bottom of the connector is provided with an annular positioning groove, and a locking end located inside the limiting post is engaged in the positioning groove.

6. The sheet film storage device according to claim 5, characterized in that: The lower end of the limiting post is connected to a hollow post, and the two sides of the hollow post are rotatably connected to the connecting seat through a shaft. The limiting post has a cavity inside, and the engaging end is connected to the cavity through an elastic element.

7. A sheet film storage device according to claim 6, characterized in that: The elastic element includes a limiting top plate and a spring damper. The limiting top plate is installed in the cavity, and the lower end of the limiting top plate is connected to the spring damper. The end of the spring damper is connected to the engaging end.

8. The sheet film storage device according to claim 7, characterized in that: The engaging end includes a movable plate and a positioning post. The movable plate is connected to the telescopic end of the spring damper, and the lower end of the movable plate is connected to the positioning post. The end of the positioning post is provided with a positioning head, and one axial end of the positioning head passes through the hollow post and extends into the positioning groove.

9. A sheet film storage device according to claim 8, characterized in that: The surface of the limiting post is provided with a sliding groove.

10. A sheet film storage device according to claim 9, characterized in that: A T-shaped connecting push rod is slidably connected within the sliding groove, and the end of the connecting push rod passes through the sliding groove and is connected to the movable plate.

Images