Ring buckle type spliced oil absorption cotton strip and using method thereof

Abstract

The invention discloses a buckle type spliced oil-absorbing cotton sliver and a using method thereof, the buckle type spliced oil-absorbing cotton sliver comprises a connecting assembly and a butt joint assembly at two ends of an oil-absorbing cotton sliver body, the connecting assembly is provided with a rotary locking seat at one end of the oil-absorbing cotton sliver, the other end is provided with a locking groove matched with the locking seat, and the connecting assembly and the oil-absorbing cotton sliver are matched and fixed; the butt-joint assembly comprises butt-joint fixing bases at the two ends of the body, and the two ends are fixed to positioning rings through bolts to connect the adjacent bodies. The cotton slivers on the two sides are connected through the symmetrical screw holes of the positioning ring, the hexagonal positioning groove inner hexagonal nut is matched, bolt loosening caused by punching machine vibration is prevented, and longitudinal fixing and displacement prevention are strengthened; the rotating ring extends into the groove of the rotating disc to be tightly wrapped, oil stain seepage from a splicing seam is reduced, the use steps are simple, complex tools are not needed, the rotating locking seat is easy to rotate through balls, and personnel do not need professional training; the cotton slivers can be combined according to the size of an oil stain area of a punching machine, the problem that traditional cotton slivers with fixed lengths are wasted or insufficient is solved, and different requirements are met.

Description

Technical Field

[0001] This invention specifically relates to a snap-fit ​​oil-absorbing cotton strip and its usage method. Background Technology

[0002] In recent years, with rapid economic and social development, the demand for oil products has increased dramatically. The scale of oil use and transportation has been continuously expanding in numerous industries such as oil extraction, refining, chemicals, and transportation. However, oil pollution incidents occur frequently due to operational errors, equipment malfunctions, or improper accident handling. This oil pollution not only constantly threatens the ecological environment, such as causing water and soil pollution, affecting the survival of aquatic plants and animals and disrupting the balance of the entire ecosystem, but also poses potential harm to human health, for example, through the food chain, allowing harmful substances to accumulate in the human body. At the same time, oil pollution also reduces the availability of oil resources and increases production costs.

[0003] Traditional swabs often lack effective securing structures. In practical use, when used to delineate leak areas, the area defined by the swab may be washed away by oil within the leak area, causing the leak to spread further and failing to effectively control the contamination. Secondly, the length of a single swab is limited. When dealing with large leaks, multiple swabs are often needed, connected end-to-end, to delineate the area. However, because the ends of the swabs lack securing structures, oil can easily leak out from where they meet when multiple swabs are used together, severely affecting the oil absorption effect and causing the contamination to spread.

[0004] Therefore, it is necessary to invent a snap-lock spliced ​​oil-absorbing cotton strip and its usage method to solve the above problems. Summary of the Invention

[0005] (a) Purpose of the invention The purpose of this invention is to provide a snap-fit ​​oil-absorbing cotton strip and its usage method.

[0006] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a ring-lock spliced ​​oil-absorbing cotton strip and its usage method, comprising connecting components and docking components disposed at both ends of the oil-absorbing cotton strip body; The connecting assembly includes a rotating locking seat fixed to one end of the tampon body, a rotating disk at the bottom of the rotating locking seat, a positioning ring on the outer wall of the rotating locking seat, a locking groove matching the rotating locking seat at the other end of the tampon body, a locking block in the locking groove, and the rotating locking seat matching and fixing the locking block. The docking assembly includes docking fixing seats disposed at both ends of the oil-absorbing tampon body. The docking fixing seats are provided with docking bolts, and both ends of the docking bolts are fixed in the positioning ring to fix the rotating locking seat, thereby connecting the adjacent oil-absorbing tampon bodies.

[0007] Preferably, the rotating disk is disposed at the end of the oil-absorbing cotton strip body, and the rotating disk is provided with a groove. Both sides of the rotating disk are provided with arc-shaped rolling grooves. One end of the rotating locking seat extends with a rotating ring. The rotating ring fits and wraps around the outer wall of the rotating disk. Two sets of balls are provided on both sides of the inner wall of the rotating ring. The two sets of balls roll in the auxiliary arc-shaped groove inside the rotating ring. The two sets of balls are respectively placed between the arc-shaped rolling groove and the auxiliary arc-shaped groove, that is, the rotating locking seat rotates at one end of the rotating disk.

[0008] Preferably, the groove is sized to match the rotating ring, that is, the rotating ring extends into the groove and connects to the rotating disk.

[0009] Preferably, the connecting surface of the rotary locking seat is provided with an annular groove, and two symmetrical baffles are provided at the opening of the annular groove. Two mating grooves are left between the baffles and the opening of the annular groove. The annular groove and the connecting surface of the rotary locking seat are concentrically arranged. The size of the locking groove matches the cross-sectional size of the rotary connecting seat, and the locking block is set to match the mating groove. A connecting block is provided at the bottom of the locking block. The connecting block is fixed at the bottom of the locking groove, and the distance between the bottom surface of the locking block and the connecting block matches the baffle. That is, after the locking block is inserted into the mating groove, the rotary locking seat rotates to screw the locking block into the inside of the baffle.

[0010] Preferably, the docking fixing seat is disposed at the top of both ends of the oil-absorbing cotton strip body and is located on both sides of the connecting assembly. There are two sets of docking fixing seats. The docking fixing seats located on both sides of the top of the locking groove are L-shaped. The docking fixing seats on both sides of the top of the rotating locking seat are bosses. Each of the multiple docking fixing seats is provided with mounting holes for installing the docking bolts. Each mounting hole is provided with a hexagonal positioning groove on the outside. A hexagonal nut is installed in the hexagonal positioning groove. The hexagonal nut is fixed to the outside of the docking bolt, and the ends of the docking bolts on both sides are fixed together in the positioning ring.

[0011] Preferably, the positioning ring is provided with a plurality of evenly spaced positioning blocks, each positioning block having a screw hole, and the screw holes having symmetrically arranged threads on both sides, i.e., connecting with the connecting bolts on both sides.

[0012] Preferably, the end nut of the mating bolt is provided with a cross-shaped fastening groove.

[0013] A method for using a snap-on oil-absorbing cotton strip includes the following steps: S1. Align the ends of two adjacent absorbent cotton strips so that the rotating locking seat of one cotton strip matches the locking groove of the other cotton strip, and align the mating groove with the locking block so that it enters the annular groove. S2. Rotate the rotating locking seat so that the locking block in its annular groove is screwed into the bottom of the baffle and restricted by the baffle; S3. Rotate the connecting bolts on both sides, and at the same time adjust the position of the outer positioning ring of the rotating locking seat so that the screw hole in the inner positioning block is aligned with the connecting bolt, and screw the connecting bolts on both sides into the screw hole. S4. Connect the adjacent absorbent cotton strips in sequence according to the above steps to meet the length requirements.

[0014] Compared with the prior art, the beneficial effects of the above-mentioned technical solution of the present invention are: 1. This invention connects the cotton strips on both sides through the symmetrical screw holes of the positioning ring, and with the hexagonal nut in the hexagonal positioning groove, it can prevent the bolts from loosening due to the vibration of the punch press, strengthen the longitudinal fixation, and ensure that there is no displacement after splicing; the rotating ring extends into the groove of the rotating disk and tightly wraps it, reducing the possibility of oil seeping out from the splicing gap. 2. The invention has simple operation steps and requires no complicated tools. The rotating locking seat can be easily rotated with the help of the ball bearing structure. Staff can quickly get started without professional training. By repeating the splicing steps, multiple cotton strips can be freely combined according to the actual size of the oil stains covering the punch press area, avoiding the problems of traditional fixed-length cotton strips being too long and wasteful or too short and insufficient, and adapting to different usage needs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connection portion structure of the present invention; Figure 3 This is a schematic diagram of the connection component and docking component structure of the present invention; Figure 4 This is a schematic diagram of the connection component structure of the present invention. Figure 1 ; Figure 5 This is a schematic diagram of the connection component structure of the present invention. Figure 2 ; Figure 6 This is a schematic diagram of the disassembled structure of one side connection component of the present invention; Figure 7 This is a schematic cross-sectional view of the connecting component of the present invention; Figure 8 This is a schematic diagram of the disassembled structure of the docking component on the other side of the present invention.

[0017] Explanation of reference numerals in the attached figures: 1. Oil-absorbing cotton strip body; 2. Connecting assembly; 21. Rotary locking seat; 22. Rotary disk; 221. Arc-shaped rolling groove; 23. Positioning ring; 231. Positioning block; 232. Screw hole; 24. Locking groove; 25. Locking block; 251. Connecting block; 26. Groove; 27. Rotary ring; 271. Ball bearing; 272. Auxiliary arc-shaped groove; 28. Ring groove; 281. Baffle; 282. Connecting groove; 3. Connecting assembly; 31. Connecting fixing seat; 32. Connecting bolt; 33. Mounting hole; 34. Hexagonal positioning groove; 35. Hexagonal nut; 36. Cross-shaped fastening groove. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] This invention provides, for example Figure 1-8 The illustrated ring-type spliced ​​oil-absorbing cotton strip includes a connecting component 2 and a docking component 3 disposed at both ends of the oil-absorbing cotton strip body 1. Specifically, the connecting component 2 includes a rotating locking seat 21 fixed to one end of the oil-absorbing cotton strip body 1. The bottom of the rotating locking seat 21 is provided with a rotating disk 22, and the outer wall of the rotating locking seat 21 is also provided with a positioning ring 23. The other end of the oil-absorbing cotton strip body 1 is provided with a locking groove 24 that matches the rotating locking seat 21. A locking block 25 is provided in the locking groove 24. The rotating locking seat 21 and the locking block 25 are matched and fixed. Specifically, the docking assembly 3 includes docking fixing seats 31 set at both ends of the oil-absorbing cotton strip body 1. The docking fixing seats 31 are provided with docking bolts 32, and both ends of the docking bolts 32 are fixed in the positioning ring 23 to fix the rotating locking seat 21, that is, to connect the adjacent oil-absorbing cotton strip body 1.

[0020] Specifically, the rotating disk 22 is located at the end of the oil-absorbing cotton strip body 1, and the rotating disk 22 is provided with a groove 26. Both sides of the rotating disk 22 are provided with arc-shaped rolling grooves 221. One end of the rotating locking seat 21 extends a rotating ring 27. The rotating ring 27 is matched and wrapped around the outer wall of the rotating disk 22. Two sets of balls 271 are provided on both sides of the inner wall of the rotating ring 27. The two sets of balls 271 roll in the auxiliary arc-shaped groove 272 inside the rotating ring 27. The two sets of balls 271 are respectively placed between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272, that is, the rotating locking seat 21 rotates at one end of the rotating disk 22.

[0021] In this invention, the groove 26 and the rotating ring 27 are sized to match, that is, the rotating ring 27 extends into the groove 26 and connects with the rotating disk 22.

[0022] In this invention, the connection component 2 and the docking component 3 are checked for integrity. The key point is to confirm whether the ball bearings 271 on the inner wall of the rotating ring 27 are located between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272 of the rotating disk 22, to ensure smooth rotation. The locking block 25 is matched with the docking groove 282, and the connecting block 251 is firmly fixed. The docking bolts 32 and hexagonal nuts 35 are compatible with the mounting holes 33 and the hexagonal positioning grooves 34, and are undamaged.

[0023] In this invention, two absorbent cotton strips are taken and labeled A and B. The rotating locking seat 21 of A is aligned with the locking groove 24 of B, so that the rotating ring 27 extends into the groove 26 at the end of B. At this time, the annular groove 28 of the rotating locking seat 21 corresponds to the locking block 25 of the locking groove 24. The locking block 25 is engaged in the mating groove 282 of the annular groove 28. The rotating locking seat 21 of A is manually rotated. Since the ball 271 of the rotating ring 27 rolls between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272, the rotational resistance can be greatly reduced, making the operation more effortless.

[0024] In this invention, during the rotation process, the locking block 25 enters the annular groove 28 from the docking groove 282 and is limited by the baffle 281. The distance between the bottom surface of the locking block 25 and the connecting block 251 matches the thickness of the baffle 281. Finally, the locking block 25 is completely restricted inside the baffle 281, realizing the initial mechanical locking of A and B and preventing axial fall-off.

[0025] In this invention, the connecting surface of the rotating locking seat 21 is provided with an annular groove 28, and two symmetrical baffles 281 are provided at the opening of the annular groove 28. Two mating grooves 282 are left between the baffles 281 and the opening of the annular groove 28. The annular groove 28 and the connecting surface of the rotating locking seat 21 are concentrically arranged. The size of the locking groove 24 matches the cross-sectional size of the rotating connecting seat 21, and the locking block 25 is set to match the mating groove 282. The bottom of the locking block 25 is provided with a connecting block 251. The connecting block 251 is fixed to the bottom of the locking groove 24, and the distance between the bottom surface of the locking block 25 and the connecting block 251 matches the baffle 281. That is, after the locking block 25 is inserted into the mating groove 282, the rotating locking seat 21 rotates to screw the locking block 25 into the inside of the baffle 281.

[0026] In this invention, the docking fixing seat 31 is set at the top of both ends of the oil-absorbing cotton strip body 1 and is placed on both sides of the connecting component 2. There are two sets of docking fixing seats 31. The docking fixing seats 31 located on the top of the locking groove 24 are L-shaped. The docking fixing seats 31 on the top of the rotating locking seat 21 are bosses. Each docking fixing seat 31 has a mounting hole 33 for mounting the docking bolt 32. The outer side of the mounting hole 33 is provided with a hexagonal positioning groove 34. A hexagonal nut 35 is installed in the hexagonal positioning groove 34. The hexagonal nut 35 is fixed to the outside of the docking bolt 32, and the ends of the docking bolts 32 on both sides are fixed in the positioning ring 23.

[0027] In this invention, the adjacent cotton strips are further tightened by the connecting bolts 32: the connecting bolts 32 are passed through the mounting holes 33 of the connecting fixing seats 31 at both ends of A and B, and the ends of the bolts are screwed into the screw holes 232 of the positioning block 231 of the positioning ring 23. The threads on both sides of the screw holes are symmetrical and can be adapted to the bolts on both sides at the same time.

[0028] The bolt is fixed in the hexagonal positioning groove 34 using the hexagonal nut 35. The hexagonal positioning groove restricts the rotation of the nut. The bolt is tightened with a screwdriver through the cross-shaped fastening groove 36, and finally the rotating locking seat 21 is completely fixed, ensuring that the connection between A and B is not loose.

[0029] In this invention, steps 2-4 are repeated. Multiple oil-absorbing cotton strips can be spliced ​​together to form a continuous oil-absorbing structure according to actual needs, such as the area and shape of the oil leakage area, to meet the usage needs of different scenarios.

[0030] In this invention, the positioning ring 23 is provided with a plurality of evenly spaced positioning blocks 231, and the positioning blocks 231 are provided with screw holes 232, and the screw holes 232 are symmetrically arranged on both sides, that is, they are connected to the two sides of the bolts 32.

[0031] In this invention, the end nut of the mating bolt 32 is provided with a cross-shaped fastening groove 36.

[0032] In this invention, the rotating locking seat is designed with a ball bearing. The ball bearing 271 rolls in the arc-shaped groove, which greatly reduces rotational resistance. Initial locking can be completed without complicated tools, and can be operated by a single person. The cross-shaped fastening groove 36 and the hexagonal positioning groove 34 of the mating bolt are designed to be compatible with common tools, simplify the reinforcement steps, and improve installation efficiency.

[0033] In this invention, after the locking block 25 is screwed into the inner side of the baffle 281, it is doubly limited by the annular groove 28 and the baffle to prevent axial separation; the connecting bolt is doubly fixed by the symmetrical thread of the positioning ring 23 and the hexagonal nut to avoid loosening during use. The overall connection strength is high and can withstand a certain amount of tension and shaking.

[0034] In this invention, the interlocking splicing allows for the flexible combination of multiple cotton strips according to the size or shape of the oil leakage area, forming a continuous oil-absorbing barrier, expanding the oil absorption range, and solving the problem of the limited coverage of a traditional single cotton strip.

[0035] In this invention, both the connecting component and the docking component are located at the end of the cotton strip, so as not to block the oil absorption area of ​​the oil-absorbing cotton strip body 1, ensuring that the contact area between the oil-absorbing material and the oil stain is not affected, and ensuring the oil absorption efficiency; the dimensions of the rotating ring 27 and the groove 26, and the rotating locking seat 21 and the locking groove 24 are matched, so the overall structure is stable after splicing, without radial shaking, and does not affect the laying and use of the cotton strip.

[0036] A method for using a snap-on oil-absorbing cotton strip includes the following steps: S1. Before starting the splicing operation, a comprehensive inspection of the oil-absorbing cotton strips is required. Carefully inspect the oil-absorbing cotton strip body 1 to ensure it is undamaged and can function properly for oil absorption. For the connecting component 2, confirm that the rotating locking seat 21, rotating disk 22, positioning ring 23, and other components are intact. The two sets of ball bearings 271 on the inner wall of the rotating ring 27 must be accurately positioned between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272 of the rotating disk 22 to ensure that the rotating locking seat 21 can rotate flexibly at one end of the rotating disk 22. When inspecting the docking component 3, ensure that the docking fixing seat 31, docking bolts 32, and other components are complete and undamaged. The docking bolts 32 and mounting holes 33, and the hexagonal nuts 35 and hexagonal positioning grooves 34 must match to ensure smooth subsequent installation. S2. Before starting the splicing operation, a comprehensive inspection of the oil-absorbing cotton strips is required. Carefully inspect the oil-absorbing cotton strip body 1 to ensure it is undamaged and can function properly for oil absorption. For the connecting component 2, confirm that the rotating locking seat 21, rotating disk 22, positioning ring 23, and other components are intact. The two sets of ball bearings 271 on the inner wall of the rotating ring 27 must be accurately positioned between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272 of the rotating disk 22 to ensure that the rotating locking seat 21 can rotate flexibly at one end of the rotating disk 22. When inspecting the docking component 3, ensure that the docking fixing seat 31, docking bolts 32, and other components are complete and undamaged. The docking bolts 32 and mounting holes 33, and the hexagonal nuts 35 and hexagonal positioning grooves 34 must match to ensure smooth subsequent installation. S3. After initial docking, rotate the rotating locking seat 21. Because the balls 271 on the inner wall of the rotating ring 27 roll between the arc-shaped rolling groove 221 and the auxiliary arc-shaped groove 272, friction during rotation is effectively reduced, making the rotation process smoother and less strenuous. As the rotating locking seat 21 rotates, the locking block 25 gradually rotates from the docking groove 282 into the inner side of the baffle 281. At this time, the distance between the bottom surface of the locking block 25 and the connecting block 251 exactly matches the baffle 281, so that the locking block 25 is firmly restricted inside the baffle 281, achieving a stable connection between the two cotton strips and preventing loosening and detachment. S4. After completing the rotation locking, perform the reinforcement operation of the docking components. Pass the docking bolt 32 through the mounting hole 33 in the docking fixing seat 31, install the hexagonal nut 35 in the hexagonal positioning groove 34 outside the mounting hole 33, and fix the hexagonal nut 35 to the outside of the docking bolt 32. Next, adjust the position of the external positioning ring 23 of the rotation locking seat 21 so that the screw hole 232 in the positioning block 231 on the positioning ring 23 is aligned with the docking bolt 32, and then screw the ends of the docking bolts 32 on both sides into the screw hole 232. Since the threads on both sides of the screw hole 232 are symmetrically arranged, they can fit the docking bolts 32 on both sides well. Tighten the docking bolts 32 with a tool through the cross-shaped fastening groove 36 to further strengthen the connection strength between adjacent cotton strips. S5. To address larger oil leak areas, connect more absorbent swabs following the steps outlined above. Adjust the number and arrangement of the swabs according to the size and shape of the leak area to create a complete oil-absorbing barrier, meeting the needs of different scenarios.

[0037] In this invention, the entire splicing process is clear and simple to operate, requiring no complex professional skills or tools. The rotating locking seat 21 rotates smoothly under the action of the ball bearing 271, greatly reducing the difficulty of operation; a single person can quickly complete the splicing. The cross-shaped fastening groove 36 design of the connecting bolt 32 facilitates tightening with a common Phillips screwdriver, improving splicing efficiency and enabling rapid response to sudden oil leaks. The connecting component 2, through rotational locking, firmly restricts the locking block 25 inside the baffle 281, forming the first stable connection. The cooperation between the connecting bolt 32 and the positioning ring 23 of the connecting component 3 further enhances the connection strength, providing double protection to ensure a tight connection between adjacent oil-absorbing cotton strips. During use, it is not prone to loosening or falling off, and even under certain external force impact or pulling, it can maintain a good connection.

[0038] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A ring-lock spliced ​​oil-absorbing cotton strip, characterized in that: Includes connecting components (2) and docking components (3) disposed at both ends of the oil-absorbing cotton strip body (1); The connecting assembly (2) includes a rotating locking seat (21) fixed at one end of the tampon body (1). The rotating locking seat (21) has a rotating disk (22) at its bottom and a positioning ring (23) on its outer wall. The other end of the tampon body (1) has a locking groove (24) that matches the rotating locking seat (21). The locking groove (24) has a locking block (25) inside it. The rotating locking seat (21) matches and is fixed to the locking block (25). The docking assembly (3) includes docking fixing seats (31) disposed at both ends of the oil-absorbing cotton strip body (1). The docking fixing seats (31) are provided with docking bolts (32), and the docking bolts (32) at both ends are fixed in the positioning ring (23) to fix the rotating locking seat (21), that is, to connect the adjacent oil-absorbing cotton strip body (1).

2. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 1, characterized in that: The rotating disk (22) is located at the end of the absorbent cotton strip body (1), and the rotating disk (22) is provided with a groove (26). Both sides of the rotating disk (22) are provided with arc-shaped rolling grooves (221). One end of the rotating locking seat (21) extends a rotating ring (27). The rotating ring (27) is matched and wrapped around the outer wall of the rotating disk (22). Two sets of balls (271) are provided on both sides of the inner wall of the rotating ring (27). The two sets of balls (271) roll in the auxiliary arc-shaped groove (272) inside the rotating ring (27). The two sets of balls (271) are respectively placed between the arc-shaped rolling groove (221) and the auxiliary arc-shaped groove (272). That is, the rotating locking seat (21) rotates at one end of the rotating disk (22).

3. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 2, characterized in that: The groove (26) is sized to match the rotating ring (27), that is, the rotating ring (27) extends into the groove (26) and connects to the rotating disk (22).

4. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 1, characterized in that: The rotating locking seat (21) has an annular groove (28) on its connecting surface. Two symmetrical baffles (281) are provided at the opening of the annular groove (28). Two mating grooves (282) are left between the baffles (281) and the opening of the annular groove (28). The annular groove (28) and the connecting surface of the rotating locking seat (21) are concentrically arranged. The size of the locking groove (24) matches the cross-sectional size of the rotating connecting seat (21). The locking block (25) matches the mating groove (282). The bottom of the locking block (25) is provided with a connecting block (251). The connecting block (251) is fixed to the bottom of the locking groove (24). The distance between the bottom surface of the locking block (25) and the connecting block (251) matches the baffle (281). That is, after the locking block (25) is inserted into the mating groove (282), the rotating locking seat (21) rotates to screw the locking block (25) into the inside of the baffle (281).

5. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 1, characterized in that: The docking fixing seat (31) is located at the top of both ends of the oil-absorbing cotton strip body (1) and is placed on both sides of the connecting component (2). There are two sets of docking fixing seats (31). The docking fixing seats (31) located on both sides of the top of the locking groove (24) are L-shaped. The docking fixing seats (31) on both sides of the top of the rotating locking seat (21) are bosses. Each of the docking fixing seats (31) is provided with mounting holes (33) for installing the docking bolts (32). Each mounting hole (33) is provided with a hexagonal positioning groove (34) on the outside. A hexagonal nut (35) is installed in the hexagonal positioning groove (34). The hexagonal nut (35) is fixed to the outside of the docking bolts (32), and the ends of the docking bolts (32) on both sides are fixed in the positioning ring (23).

6. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 5, characterized in that: The positioning ring (23) is provided with a plurality of evenly spaced positioning blocks (231). The positioning blocks (231) are provided with screw holes (232), and the screw holes (232) are symmetrically arranged on both sides, that is, they are connected to the connecting bolts (32) on both sides.

7. The ring-lock spliced ​​oil-absorbing cotton strip according to claim 6, characterized in that: The butt bolt (32) has a cross-shaped fastening groove (36) at the end nut.

8. A method of using a snap-lock spliced ​​oil-absorbing cotton strip according to any one of claims 1-7, characterized in that: Includes the following steps: S1. Align the ends of the two adjacent absorbent cotton strips (1) so that the rotating locking seat (21) of one cotton strip matches the locking groove (24) of the other cotton strip, and align the docking groove (282) with the locking block (25) so that it enters the ring groove (28). S2. Rotate the rotating locking seat (21) so that the locking block (25) in its annular groove (28) is screwed into the bottom of the baffle (281) and restricted by the baffle (281). S3. Rotate the connecting bolts (32) on both sides, and at the same time adjust the position of the outer positioning ring (23) of the rotating locking seat (21) so that the screw hole (232) in the inner positioning block (231) is aligned with the connecting bolt (32), and screw the connecting bolts (32) on both sides into the screw hole (232); S4. Connect the adjacent oil-absorbing cotton strips (1) in sequence according to the above steps to meet the length requirements.

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