Magnetic woven belt

Abstract

The utility model discloses a kind of magnetic woven belts, it is related to woven belt field, and its technical solution main points are as follows: including woven belt body, it is characterized by: woven belt body is composed of upper layer weaving layer, lower layer weaving layer and intermediate interlayer;Positioning groove is separately provided in intermediate interlayer along the length direction of woven belt, long strip-shaped magnetic block that is adapted to the width of woven belt is embedded in positioning groove, the upper surface and lower surface of magnetic block are closely combined with upper layer weaving layer and lower layer weaving layer respectively;Upper layer weaving layer and lower layer weaving layer edge are sewn by weaving thread, intermediate interlayer and upper layer weaving layer and lower layer weaving layer are filled with hot melt adhesive layer, and form integral structure after solidification.The utility model realizes hoisting without artificial winding bottom by magnetic adsorption, reduces operation difficulty and security risk, simultaneously enhances the connection stability with article, and structure firm no hollowing, long service life, comprehensively solve the use problem of traditional woven belt.

Description

Technical Field

[0001] This utility model relates to the field of braided tape, and more specifically, to a magnetic braided tape. Background Technology

[0002] In industrial lifting and cargo handling, braided strapping is widely used due to its high strength, light weight, and good flexibility. Currently, most braided strapping used for lifting items that can be attracted by magnets (such as steel components and metal sheets) has a traditional structure, usually consisting of a single braided layer, and is not magnetic.

[0003] In practice, when hoisting large items like these, traditional woven straps require manual wrapping around the bottom of the item to form a hoisting loop. Due to the large size and weight of the item, this manual wrapping process is not only time-consuming and labor-intensive, but also restricts the operating space and poses certain safety hazards. Furthermore, the connection between the traditional woven straps and the item relies solely on friction, which can easily slip due to vibration, tilting, or other factors during hoisting, resulting in insufficient connection stability and affecting hoisting safety.

[0004] While some existing technologies attempt to incorporate magnetic components into the braided belt, these often suffer from issues such as insecure fixing of the magnetic components, the formation of air pockets between the magnetic components and the braided layer, leading to a decrease in the overall strength of the braided belt and a shortened service life. Alternatively, improper placement of the magnetic components may prevent convenient adsorption and removal of the belt and the effective enhancement of connection stability, making it difficult to meet actual hoisting requirements.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a magnetic braided tape.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a magnetic braided belt, comprising a braided belt body, the braided belt body being composed of an upper braided layer, a lower braided layer, and an intermediate interlayer; the intermediate interlayer is provided with positioning grooves spaced apart along the length direction of the braided belt, and elongated magnetic blocks adapted to the width of the braided belt are embedded in the positioning grooves, the upper and lower surfaces of the magnetic blocks being tightly fitted to the upper and lower braided layers respectively; the edges of the upper and lower braided layers are sewn together with braided threads, and the intermediate interlayer is filled with a hot melt adhesive layer between the upper and lower braided layers, forming an integral structure after curing; the magnetic poles of the magnetic blocks are aligned and arranged along the thickness direction, generating magnetic attraction force, and when suspending magnetically attractable items, the braided belt is swung to attract the part near the bottom surface of the item, making it easy to remove the end from the other side, while enhancing the connection stability with the item.

[0008] The present invention is further configured such that: both ends of the upper braided layer and the lower braided layer are integrally braided to form a pull ring portion, and the pull ring portions located at the same end on the upper braided layer and the lower braided layer overlap at corresponding positions and are fixed by sewing along the edge of the pull ring portion with braided thread to form an integral pull ring with one at each end.

[0009] The present invention is further configured such that: the outer surfaces of the upper and lower braided layers, at corresponding positions between two adjacent magnetic blocks, are provided with rubber layers; the rubber layers are made of silicone or nitrile rubber with a thickness of 0.1-0.3mm, and are bonded and fixed to the surface of the braided layer by hot melt adhesive, and the length of the rubber layer is consistent with the spacing between adjacent magnetic blocks, and the width is adapted to the width of the braided strip body.

[0010] The present invention is further configured such that: the intermediate interlayer is a neoprene rubber sheet, an elastic nonwoven fabric, or a silicone sheet, and when the intermediate interlayer is a neoprene rubber sheet, its thickness is 1.5-1.8mm; when the intermediate interlayer is an elastic nonwoven fabric, its thickness is 1.8-2.2mm; and when the intermediate interlayer is a silicone sheet, its thickness is 1.3-1.6mm.

[0011] The present invention is further configured such that: the magnetic block is made of neodymium iron boron permanent magnet, and its surface is electroplated with nickel to form a protective layer; the magnetic induction intensity of a single magnetic block is 0.3-0.5T; and the length of the magnetic block is 80%-90% of the width of the braided tape body.

[0012] The present invention is further configured such that both the upper and lower woven layers are made of polyester filament warp and weft weave.

[0013] In summary, this utility model has the following beneficial effects: magnetic adsorption eliminates the need for manual wrapping of the bottom during hoisting, reducing operational difficulty and safety hazards, while enhancing the connection stability with the object, and the structure is sturdy without hollow areas and has a long service life, comprehensively solving the problems of using traditional woven straps. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the intermediate interlayer and the magnetic block in this utility model;

[0016] Figure 3 This is a cross-sectional view of the present invention.

[0017] In the diagram: 1. Upper braided layer; 2. Lower braided layer; 3. Middle interlayer; 4. Positioning groove; 5. Magnetic block; 6. Hot melt adhesive layer; 7. Pull ring; 8. Rubber layer. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0019] A magnetic braided strap is suitable for lifting magnetically attachable items such as steel components. Figure 1 , Figure 2 and Figure 3 As shown, the device includes a braided belt body, which consists of an upper braided layer 1, a lower braided layer 2, and an intermediate layer 3. Both the upper and lower braided layers 1 and 2 are made of polyester filaments woven in warp and weft. The high strength of the polyester filaments provides a reliable load-bearing foundation for the braided belt, enabling it to withstand the tensile force during hoisting for extended periods without easily being damaged. The intermediate layer 3 is made of 1.6mm thick neoprene rubber, which has good flexibility and can deform with the bending of the braided belt, while providing stable support for the magnetic block 5. In other embodiments, the intermediate layer 3 can also be made of elastic non-woven fabric or silicone sheet. When the intermediate layer 3 is made of elastic non-woven fabric, its thickness is 1.8-2.2mm; when it is made of silicone sheet, its thickness is 1.3-1.6mm. The material and thickness of the intermediate layer 3 are matched, ensuring flexibility to adapt to the bending of the braided belt while providing a stable embedding space for the magnetic block 5, preventing it from becoming loose.

[0020] like Figure 2 and Figure 3 As shown, positioning grooves 4 are evenly spaced along the length of the intermediate interlayer 3, and elongated magnetic blocks 5 are embedded in the grooves. The magnetic blocks 5 are made of neodymium iron boron permanent magnets with nickel plating on the surface. The magnetic induction intensity of a single magnetic block 5 is 0.4T, and its length is 85% of the width of the braided tape body, which ensures sufficient adsorption force and adapts to the width of the braided tape. The nickel plating layer effectively prevents the magnetic blocks 5 from being corroded during long-term use. The upper and lower surfaces of the magnetic blocks 5 are tightly attached to the upper braided layer 1 and the lower braided layer 2, respectively. The space between the intermediate interlayer 3 and the upper and lower braided layers 1 and 2 is filled with a hot melt adhesive layer 6. After curing, a hollow integral structure is formed. The edges of the upper braided layer 1 and the lower braided layer 2 are then sewn together with braided threads to further strengthen the connection between the layers and prevent the magnetic blocks 5 from loosening or falling off, thus solving the problem of the weak structure of traditional magnetic braided tapes.

[0021] like Figure 1 As shown, at both ends of the braided belt, the ends of the upper braided layer 1 and the lower braided layer 2 are integrally woven to form a pull ring 7. After the two pull rings 7 at the same end overlap, they are sewn together along the edge with braided thread to form an integral pull ring. This structure significantly improves the load-bearing capacity of the pull ring and can stably withstand the tension during hoisting.

[0022] At the same time, such as Figure 1 and Figure 3As shown, on the outer surfaces of the upper braided layer 1 and the lower braided layer 2, between two adjacent magnetic blocks 5, there is a silicone rubber layer 8 with a thickness of 0.2mm. The rubber layer 8 is bonded to the braided layer by hot melt adhesive. Its length is consistent with the spacing of the magnetic blocks 5 and its width is adapted to the braided strip. This increases the friction between the braided strip and the contact surface of the object, preventing relative slippage during hoisting. The rubber layer 8 between the magnetic blocks 5 increases the friction between the non-magnetic area of ​​the braided strip and the object, preventing relative slippage during hoisting. At the same time, the thin design does not affect the flexibility of the braided strip, further improving the connection stability.

[0023] When using this magnetic braided strap to hoist large steel components, due to the magnetic attraction of the magnetic block 5, simply swing one end of the braided strap towards the bottom of the component, and the magnetic block 5 will cause the braided strap to adhere to the component. This eliminates the need for manual wrapping around the bottom, reducing operational difficulty and safety hazards, and solving the problem of inconvenience in wrapping traditional braided straps. The attraction between the magnetic block 5 and the component, along with the friction of the rubber layer 8, enhances the connection stability and prevents slippage caused by vibration. The three-layer structure and fixing method ensure the overall strength of the braided strap and extend its service life.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A magnetic braided strap comprising a braided strap body, characterized by: The woven tape body is composed of an upper woven layer (1), a lower woven layer (2), and an intermediate interlayer (3); the intermediate interlayer (3) has positioning grooves (4) spaced apart along the length of the woven tape, and a long strip-shaped magnetic block (5) adapted to the width of the woven tape is embedded in the positioning groove (4). The upper and lower surfaces of the magnetic block (5) are tightly attached to the upper woven layer (1) and the lower woven layer (2), respectively; the edges of the upper woven layer (1) and the lower woven layer (2) are sewn together with woven thread, and the intermediate interlayer (3) is filled with a hot melt adhesive layer (6) between the upper woven layer (1) and the lower woven layer (2), which forms an integral structure after curing; the magnetic poles of the magnetic block (5) are aligned and set along the thickness direction, which can generate magnetic adsorption force. When hoisting magnetically adsorbable items, the woven tape is swung to adsorb the part close to the bottom of the item, making it easy to take the end from the other side, while enhancing the connection stability with the item.

2. The magnetic braided cable of claim 1, wherein: Both ends of the upper braided layer (1) and the lower braided layer (2) are integrally braided to form pull rings (7). The pull rings (7) located at the same end on the upper braided layer (1) and the lower braided layer (2) overlap at corresponding positions and are fixed by sewing along the edge of the pull rings (7) with braided thread to form an integral pull ring with one at each end.

3. The magnetic braided cable of claim 1, wherein: The outer surfaces of the upper braided layer (1) and the lower braided layer (2) are provided with rubber layers (8) at corresponding positions between two adjacent magnetic blocks (5). The rubber layers (8) are made of silicone or nitrile rubber with a thickness of 0.1-0.3mm, and are bonded and fixed to the surface of the braided layer by hot melt adhesive. The length of the rubber layer (8) is consistent with the spacing between adjacent magnetic blocks (5), and the width is adapted to the width of the braided strip body.

4. The magnetic braided cable of claim 1, wherein: The intermediate interlayer (3) is a neoprene rubber sheet, an elastic nonwoven fabric, or a silicone sheet. When the intermediate interlayer (3) is a neoprene rubber sheet, its thickness is 1.5-1.8 mm. When the intermediate interlayer (3) is an elastic nonwoven fabric, its thickness is 1.8-2.2 mm. When the intermediate interlayer (3) is a silicone sheet, its thickness is 1.3-1.6 mm.

5. The magnetic braided cable of claim 1, wherein: The magnetic block (5) is made of neodymium iron boron permanent magnet, and its surface is electroplated with nickel to form a protective layer. The magnetic induction intensity of a single magnetic block (5) is 0.3-0.5T, and the length of the magnetic block (5) is 80%-90% of the width of the braided tape body.

6. The magnetic braided cable of claim 1, wherein: Both the upper braided layer (1) and the lower braided layer (2) are made of polyester filament warp and weft.

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