Metallized polypropylene film transportation protection device
By designing a protective device for transporting metallized polypropylene film, and adopting clamping and grounding measures, the problems of film roll breakage and static electricity during transportation were solved, achieving automatic protection and static discharge.
Patent Information
- Application Number
- CN202520681303.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Polypropylene film rolls are easily scratched and torn during transportation, and their high surface resistance makes them prone to electrostatic breakdown. Existing devices require manual fixing and cannot provide effective protection.
A metallized polypropylene film transport protective device was designed, comprising a box, a top cover, a grounding port, a bottom buffer layer, a honeycomb layer, a rubber support rod, an adaptive pressure plate, and a conductive tube. The film roll is clamped and limited by a spring rod, and the conductive tube is grounded to release static electricity.
It achieves the goal of preventing the film roll from colliding and scratching without manual fixing, effectively protecting the film from damage, while releasing static electricity to avoid electrostatic breakdown.
Smart Images
Figure CN223949835U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to thin film roll transportation protection technical field especially relates to a kind of metallized polypropylene film transportation protection device. BACKGROUND
[0002] The scratch resistance of polypropylene film roll is poor, and the film is often broken due to scratching during transportation or use. The surface resistance of the film is high, and static electricity is easily generated during transportation, which causes local breakdown of the film. The existing device is usually a box type, and the inside of the box is protected by a sponge buffer structure. The film roll needs to be manually tied and fixed inside the box using a fixing belt to prevent collision and scratching between the film rolls. This method requires workers to manually fix multiple film rolls.
[0003] The embodiment of the utility model aims to provide a kind of metallized polypropylene film transportation protection device to solve the problems raised in the background art. UTILITY MODEL CONTENT
[0004] The utility model aims to solve the shortcomings of the prior art raised in the background art and proposes a kind of metallized polypropylene film transportation protection device.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0006] A kind of metallized polypropylene film transportation protection device, including box, top cover and grounding port, the upper end of the box is embeddedly connected with top cover, and the surface of the side of the box is provided with grounding port, the bottom of the box is embeddedly connected with bottom buffer layer, and the bottom of the bottom buffer layer is fixedly connected with honeycomb layer, and the honeycomb layer is fixedly connected with the box, the inner side of the honeycomb layer is fixedly connected with rubber support rod, the bottom of the top cover is fixedly connected with self-adapting pressing plate, and the lower end of the self-adapting pressing plate is fixedly connected with connecting plate, the lower end of the connecting plate is fixedly connected with sponge plate, the lower end of the top cover is located in the inside of self-adapting pressing plate and is provided with spring rod fixedly connected with top cover and connecting plate.
[0007] Preferably, the bottom buffer layer is composed of a plurality of arc-shaped plates, and a conductive pipe is embeddedly connected at the center of the upper surface of each arc-shaped plate.
[0008] Preferably, the upper surface of the bottom buffer layer is fixedly connected with a sponge pad, and the upper surface of the conductive pipe is flush with the upper surface of the sponge pad.
[0009] Preferably, the rubber support rod is located at the bottom of the connection between the plates of the plurality of arc-shaped plates of the bottom cushion layer, and the rubber support rod is embedded in the interior of the honeycomb layer and fixedly connected with the honeycomb layer.
[0010] Preferably, the self-adapting pressing plate is composed of a fixed frame and an accordion frame, and the accordion frame is located at the bottom of the fixed frame.
[0011] Preferably, the connecting plate is fixedly connected with the accordion frame of the self-adapting pressing plate, and the connecting plate is composed of soft rubber.
[0012] Compared with the prior art, the metalized polypropylene film transportation protection device has the following beneficial effects:
[0013] 1. In the metalized polypropylene film transportation protection device, the spring rod at the bottom of the top cover can push the sponge plate to be more closely attached to the upper end of the polypropylene film roll, so that the sponge plate cooperates with the bottom cushion layer to clamp and limit the polypropylene film roll, and the device can avoid collision and scratching between the rolls during transportation without manually fixing each film roll in sequence.
[0014] 2. The polypropylene film roll can be in direct contact with the guide sheet, and the guide sheet can be connected with the grounding port through the wire in the conductive pipe, and the grounding port can be connected with the grounding wire in the carriage through the extended grounding wire, so that the device can release static electricity through the grounding wire to avoid damage to the polypropylene film roll caused by static electricity during transportation. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a structure diagram of the metalized polypropylene film transportation protection device;
[0016] Figure 2 is a structure diagram of the metalized polypropylene film transportation protection device;
[0017] Figure 3 is a structure diagram of the metalized polypropylene film transportation protection device;
[0018] Figure 4 is a structure diagram of the metalized polypropylene film transportation protection device.
[0019] In the drawing: 1, box; 2, top cover; 3, grounding port; 4, bottom cushion layer; 5, guide sheet; 6, honeycomb layer; 7, conductive pipe; 8, rubber support rod; 9, self-adapting pressing plate; 10, connecting plate; 11, sponge plate; 12, spring rod. DETAILED DESCRIPTION
[0020] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.
[0021] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.
[0022] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0024] Embodiment
[0025] Reference Figures 1-4 A kind of metalized polypropylene film transport protection device, including box 1, top cover 2 and grounding port 3, the bottom edge of top cover 2 is equipped with the extension edge for wrapping the upper end edge of box 1, and the outer side four quarters of top cover 2 and the outer side four quarters of box 1 are all equipped with buckle for fixing, so that staff needs to cover top cover 2 and box 1, staff can directly buckle top cover 2 in the upper end of box 1, then fix top cover 2 and box 1 by the buckle of four quarters.
[0026] The upper end of the box body 1 is connected with the top cover 2 in a fitting manner, one side surface of the box body 1 is provided with the grounding port 3, the bottom of the box body 1 is connected with the bottom buffer layer 4 in a fitting manner, the bottom of the bottom buffer layer 4 is fixedly connected with the honeycomb layer 6, the honeycomb layer 6 is fixedly connected with the box body 1, the inner side of the honeycomb layer 6 is fixedly connected with the rubber support rod 8, the bottom of the top cover 2 is fixedly connected with the self-adaptive pressing plate 9, the lower end of the self-adaptive pressing plate 9 is fixedly connected with the connecting plate 10, the lower end of the connecting plate 10 is fixedly connected with the sponge plate 11, the lower end of the top cover 2 is located in the inside of the self-adaptive pressing plate 9 and is provided with the spring rod 12 fixedly connected with the top cover 2 and the connecting plate 10, through the design, when the staff puts the polypropylene film, since the bottom buffer layer 4 is composed of a plurality of arc-shaped plates, the staff can put the polypropylene film on the upper surface of the arc-shaped plate of the bottom buffer layer 4, so that the arc-shaped plate plays a role in separating the polypropylene film rolls, then the staff can cover the top cover 2 on the upper surface of the box body 1, in this process, the sponge plate 11 at the bottom of the top cover 2 will be in contact with the upper end of the polypropylene film roll, at the same time, the spring rod 12 can push the sponge plate 11 to be more closely attached to the upper end of the polypropylene film roll, so that the sponge plate 11 cooperates with the bottom buffer layer 4 to play a role in clamping and limiting the polypropylene film roll, avoiding collision and scratching between the rolls during transportation.
[0027] The bottom buffer layer 4 is composed of a plurality of arc-shaped plates, and the upper surface center of each arc-shaped plate is connected with the guide plate 5 in a fitting manner, the bottom of the guide plate 5 is provided with the conductive pipe 7, and the other end of the conductive pipe 7 is connected with the grounding port 3, through the design, when the polypropylene film roll is placed on the upper surface of the bottom buffer layer 4, the polypropylene film roll can be in direct contact with the guide plate 5, at the same time, the guide plate 5 can be connected with the grounding port 3 through the internal wire of the conductive pipe 7, and the grounding port 3 can be connected with the grounding wire inside the carriage through the extended grounding wire, so that the device can release static electricity through the grounding wire, avoiding damage to the polypropylene film roll caused by static electricity during transportation.
[0028] The upper surface of the bottom buffer layer 4 is fixedly connected with the sponge pad, and the upper surface of the guide plate 5 is consistent with the upper surface of the sponge pad in height, through the design, the sponge pad can protect the polypropylene film roll, and the polypropylene film roll can also be in normal contact with the guide plate 5.
[0029] The rubber support rod 8 is located at the bottom of the connecting position between the plates of the plurality of arc-shaped plates of the bottom buffer layer 4, and the rubber support rod 8 is embedded in the inside of the honeycomb layer 6 and is fixedly connected with the honeycomb layer 6, through the design, the rubber support rod 8 can absorb the impact force to a certain extent by deforming itself, and the rubber support rod 8 can also play a role in strengthening the separation gap between the plurality of arc-shaped plates, avoiding the disappearance of the gap between the plates after long-term use of the arc-shaped plates.
[0030] The adaptive pressing plate 9 is composed of a fixed frame and an accordion frame, the accordion frame is located at the bottom of the fixed frame, the connecting plate 10 is fixedly connected with the accordion frame of the adaptive pressing plate 9, and the connecting plate 10 is entirely composed of soft rubber, through the design, the accordion frame can be synchronously retracted in the extension and retraction process of the spring rod 12, and when the spring rod 12 pushes the connecting plate 10 and the sponge plate 11, the adaptive pressing plate 9 can ensure the sealing of the outer side of the spring rod 12, so that impurities are prevented from entering the adaptive pressing plate 9 and adhering to the surface of the spring rod 12 to affect the normal use of the spring rod 12.
[0031] Working principle: when the staff puts in the polypropylene film, since the bottom buffer layer 4 is entirely composed of a plurality of arc-shaped plates, the staff can place the polypropylene film on the upper surfaces of the arc-shaped plates of the bottom buffer layer 4, so that the arc-shaped plates play a role in separating the polypropylene film rolls, then the staff can cover the top cover 2 on the upper surface of the box body 1, in this process, the sponge plate 11 at the bottom of the top cover 2 is in contact with the upper end of the polypropylene film roll, and the spring rod 12 can push the sponge plate 11 to be more closely attached to the upper end of the polypropylene film roll, so that the sponge plate 11 cooperates with the bottom buffer layer 4 to play a role in clamping and limiting the polypropylene film roll, and collision and scratching between the rolls during transportation are avoided, then the staff can directly buckle the top cover 2 on the upper end of the box body 1, and then the top cover 2 and the box body 1 are fixed through the buckles around.
[0032] The above embodiment is a preferred implementation manner of the present application, but the implementation manner of the present application is not limited by the above embodiment, and any change, modification, replacement, combination and simplification made without departing from the spirit and principle of the present application should be equivalent replacement manners, and all are included in the protection scope of the present application.
[0033] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
Claims
1. A metalized polypropylene film transport guard comprising a box (1), a top cover (2) and a grounding port (3), characterized in that, The upper end of the box (1) is connected with the top cover (2), and the side surface of the box (1) is provided with the grounding port (3), the bottom of the box (1) is connected with the bottom buffer layer (4), and the bottom of the bottom buffer layer (4) is fixedly connected with the honeycomb layer (6), and the honeycomb layer (6) is fixedly connected with the box (1), the inner side of the honeycomb layer (6) is fixedly connected with the rubber support rod (8), the bottom of the top cover (2) is fixedly connected with the self-adaptive pressing plate (9), and the lower end of the self-adaptive pressing plate (9) is fixedly connected with the connecting plate (10), the lower end of the connecting plate (10) is fixedly connected with the sponge plate (11), and the lower end of the top cover (2) is located in the inside of the self-adaptive pressing plate (9) and is provided with the spring rod (12) fixedly connected with the top cover (2) and the connecting plate (10).
2. The metallized polypropylene film shipping protector according to claim 1, wherein, The bottom buffer layer (4) is composed of a plurality of arc-shaped plates, and the center of the upper surface of each arc-shaped plate is connected with the guide plate (5), the bottom of the guide plate (5) is provided with the conductive pipe (7), and the other end of the conductive pipe (7) is connected with the grounding port (3).
3. The metallized polypropylene film shipping protector of claim 1, wherein, The upper surface of the bottom buffer layer (4) is fixedly connected with the sponge pad, and the upper surface of the guide plate (5) is flush with the upper surface of the sponge pad.
4. The metallized polypropylene film shipping protector of claim 1, wherein, The rubber support rod (8) is located at the bottom of the plate-to-plate connection of the plurality of arc-shaped plates of the bottom buffer layer (4), and the rubber support rod (8) is embedded in the inside of the honeycomb layer (6) and is fixedly connected with the honeycomb layer (6).
5. The metallized polypropylene film shipping protector of claim 2, wherein, The self-adaptive pressing plate (9) is composed of a fixed frame and an accordion frame, and the accordion frame is located at the bottom of the fixed frame.
6. The metallized polypropylene film shipping protector of claim 1, wherein, The connecting plate (10) is fixedly connected with the accordion frame of the self-adaptive pressing plate (9), and the connecting plate (10) is composed of soft rubber.