Improved reel

Abstract

The utility model relates to an improved reel which comprises reel bodies capable of being buckled oppositely, each reel body comprises a baffle, an assembling shaft arranged on one side of the baffle and a plurality of reinforcing ribs, the assembling shaft comprises an outer ring part, a middle shaft part, a plurality of first positioning parts and a plurality of second positioning parts, and the first positioning parts and the second positioning parts are distributed in a cavity between the outer ring part and the middle shaft part. According to the improved reel, through the structural design of the first positioning part and the second positioning part of the assembling shaft, the improved reel can be conveniently aligned and assembled in the assembling process, and the improved reel has the advantages of being convenient to assemble and disassemble, capable of improving the assembling efficiency, high in practicability and the like. According to the improved reel, the assembling convenience of the two reel bodies of the improved reel can be effectively improved, and in addition, the reinforcing ribs can disperse loads so as to avoid the problem that the outer ring part of the assembling shaft is deformed and damaged due to stress concentration.

Description

Technical Field

[0001] The utility model relates to an improved reel, especially an improved reel capable of providing winding of packaging tapes. Background Art

[0002] After the packaging operation of some electronic components, a strip-shaped packaging tape will be formed. The packaging tape can be wound on a reel for transportation and subsequent process operations.

[0003] Among them, the reel includes two disk bodies. Each disk body includes a set of connecting shafts and a baffle radially extending from one end of the set of connecting shafts. The two disk bodies respectively form a snap ring groove and a snap protrusion at the edge of the other end of the set of connecting shafts relative to the baffle, which can be snap-connected and fixed to each other. The two disk bodies can be aligned and snap-connected through the snap ring groove and the snap protrusion of the set of connecting shafts, and the packaging tape can be wound on the connecting shafts of the reel.

[0004] However, the current reel is only aligned and snap-connected through the snap ring groove and the snap protrusion of the connecting shafts. Therefore, it is not convenient for alignment and assembly during the assembly process. In addition, the size of the current packaging tape will vary according to its process and subsequent product requirements, and the length of the connecting shafts of the disk body of the reel will be set according to the size of the packaging tape. However, when the size of the packaging tape is large, the load on the position of the connecting shafts of the reel is heavy, resulting in the problem that the connecting shafts of the reel are easily deformed and damaged. Therefore, there is still a need for improvement in the current reel. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an improved reel, hoping to improve the inconvenience of the current reel during alignment and connection, and the problem that the reel is prone to insufficient structural strength and deformation and damage when winding a packaging tape with a larger size.

[0006] The technical solution of the present utility model is: to provide an improved reel, which comprises two disk bodies that can be relatively fastened. Each disk body includes a baffle, a set of connecting shafts and a plurality of reinforcing ribs. The set of connecting shafts is arranged at the central position on one side of the baffle. The set of connecting shafts includes an outer ring part, a central shaft part, a plurality of first positioning parts and a plurality of second positioning parts. A plurality of fastening structures are formed on the outer ring part. The central shaft part is located at the axis position of the set of connecting shafts, and a through shaft hole is formed in the central shaft part. A chamber is formed between the central shaft part and the outer ring part. The plurality of first positioning parts and the plurality of second positioning parts are distributed in the chamber. The plurality of reinforcing ribs are located in the chamber of the set of connecting shafts and are distributed on the outer ring part, the central shaft part, the plurality of first positioning parts, the plurality of second positioning parts of the set of connecting shafts, and are respectively connected to the baffle. The two disk bodies can be butt-jointed with each other through the fastening structures on the outer ring part of the set of connecting shafts, and the first positioning parts and the second positioning parts of the connecting shafts of the two disk bodies can be cooperatively assembled with each other.

[0007] For the improved reel as described above, the distance between the baffles of the two disk bodies of the improved reel is greater than or equal to 100 mm.

[0008] For the improved reel as described above, the outer ring part of the connecting shaft of each disk body includes a plurality of annularly arranged ring walls, and a gap is respectively formed between every two adjacent ring walls.

[0009] For the improved reel as described above, the plurality of first positioning parts and the plurality of second positioning parts of the connecting shaft of each disk body are annularly arranged and distributed in the chamber.

[0010] For the improved reel as described above, each first positioning part forms a positioning stud, and each second positioning part forms a positioning pin hole. The positioning stud of the first positioning part can be cooperatively inserted into the positioning pin hole of the second positioning part of the connecting part of the other disk body.

[0011] The advantages of the present utility model are: After the two disk bodies of the improved reel of the present utility model are combined, the packaging tape can be wound around the connecting shafts of the two disk bodies. Among them, when the two disk bodies of the improved reel of the present utility model are assembled, the first positioning parts and the second positioning parts of the connecting shafts of the two disk bodies can be first cooperatively assembled and aligned, and then the fastening structures on the outer ring parts can be cooperatively fastened to each other. By using the preliminary alignment of the first positioning parts and the second positioning parts, the assembly convenience of the two disk bodies of the improved reel can be effectively improved. In addition, a plurality of reinforcing ribs are distributed in the chamber of the connecting shaft of the improved reel of the present utility model, and the plurality of reinforcing ribs can effectively disperse the load to avoid the problem of stress concentration and deformation damage of the outer ring part of the connecting shaft. Description of the Drawings

[0012] Figure 1 Schematic diagram of the three-dimensional appearance of a preferred embodiment of the improved reel of the present utility model.

[0013] Figure 2 Exploded three-dimensional view of the improved reel of the present utility model.

[0014] Figure 3 Partial enlarged view of the disk body of the improved reel of the present utility model.

[0015] Figure 4 Side view of the disk body of the improved reel of the present utility model.

[0016] Figure 5 is Figure 4 Partial enlarged view of.

[0017] Figure 6 Combined sectional view of the improved reel of the present utility model.

[0018] Figure 7 Combined sectional view of the first positioning portion and the second positioning portion of the improved reel of the present utility model. Detailed implementation manners

[0019] The following further elaborates on the technical means adopted by the present utility model to achieve the predetermined utility model purpose in conjunction with the drawings and the preferred embodiments of the present utility model.

[0020] Please refer to Figures 1 to 5 , which is a preferred embodiment of the improved reel of the present utility model, and includes two disk bodies 10 that can be relatively buckled. Each disk body 10 includes a baffle 20, a set of connecting shafts 30, and a plurality of reinforcing ribs 40.

[0021] As Figures 2 to 5 shown, the set of connecting shafts 30 is disposed at the central position on one side of the baffle 20. The set of connecting shafts 30 includes an outer ring portion 31, a central shaft portion 32, a plurality of first positioning portions 33, and a plurality of second positioning portions 34. A plurality of buckling structures 311 are formed on the outer ring portion 31. The central shaft portion 32 is located at the axis position of the set of connecting shafts 30, and a through shaft hole 321 is formed in the central shaft portion 32. A cavity 35 is formed between the central shaft portion 32 and the outer ring portion 31. The plurality of first positioning portions 33 and the plurality of second positioning portions 34 are distributed in the cavity 35.

[0022] As Figures 2 to 5 shown, the plurality of reinforcing ribs 40 are located in the cavity 35 of the set of connecting shafts 30 and are distributed on the outer ring portion 31, the central shaft portion 32, the plurality of first positioning portions 33, and the plurality of second positioning portions 34 of the set of connecting shafts 30, and are respectively connected to the baffle 20.

[0023] As shown in Figure 2 , Figure 6 , Figure 7 etc., the two disk bodies 10 can be butted against each other by the buckling structures 311 of the outer ring parts 31 of the connecting shafts 30, and the first positioning parts 33 and the second positioning parts 34 of the connecting shafts 30 of the two disk bodies 10 can be assembled in cooperation with each other.

[0024] Among them, the outer ring part 31 of the connecting shaft 30 of each disk body 10 includes a plurality of annularly arranged ring walls 312, and a gap 313 is respectively formed between every two adjacent ring walls 312.

[0025] In addition, the plurality of first positioning parts 33 and the plurality of second positioning parts 34 of the connecting shaft 30 of each disk body 10 are annularly arranged and distributed in the chamber 35; in addition, each first positioning part 33 forms a positioning convex column 331, and each second positioning part 34 forms a positioning pin hole 341, and the positioning convex column 331 of the first positioning part 33 can be fitted into the positioning pin hole 341 of the second positioning part 34 of the connecting part of the other disk body 10.

[0026] As shown in Figure 1 , Figure 2 etc., after the two disk bodies 10 of the improved reel of the present invention are combined, the packaging tape can be wound around the connecting shaft 30 of the two disk bodies 10, and the shaft hole 321 of the middle shaft part 32 of the connecting shaft 30 can provide a shaft rod of an external device to pass through, and the improved reel can set the distance dimension between the baffles 20 of the two disk bodies 10 according to the size of the packaging tape. Among them, in the preferred embodiment of the improved reel of the present invention, the distance between the baffles 20 of the two disk bodies 10 of the improved reel is greater than or equal to 100 mm.

[0027] As shown in Figure 6 , Figure 7 etc., when assembling the two disk bodies 10 of the improved reel of the present invention, the first positioning part 33 and the second positioning part 34 of the two disk bodies 10 can be first aligned and assembled with each other, so that the positioning convex column 331 of the first positioning part 33 can correspondingly extend into the positioning pin hole 341 of the second positioning part 34 of the other disk body 10, and then the buckling structure 311 of the outer ring part 31 is buckled to complete the assembly operation of the two disk bodies 10. Through the preliminary alignment and assembly of the first positioning part 33 and the second positioning part 34, the assembly convenience of the two disk bodies 10 of the improved reel can be effectively improved.

[0028] In addition, the multiple reinforcing ribs 40 inside the cavity of the splicing shaft 30 are respectively distributed on the outer ring portion 31, the middle shaft portion 32, the plurality of first positioning portions 33, and the plurality of second positioning portions 34 of the splicing shaft 30, and are connected to the baffle 20, which can effectively disperse the load to avoid the problem of stress concentration and deformation damage of the outer ring portion 31 of the splicing shaft 30, so that the improved reel of the present invention can be applied to the packaging tape with a winding width greater than or equal to 100 mm.

[0029] In summary, the improved reel of the present invention can, through the structural design of the first positioning portion 33 and the second positioning portion 34 of the splicing shaft 30, facilitate the alignment and splicing during the assembly of the improved reel, effectively improving the splicing convenience of the two disk bodies 10 of the improved reel. In addition, the multiple reinforcing ribs 40 can disperse the load to avoid the problem of stress concentration and deformation damage of the outer ring portion 31 of the splicing shaft 30.

[0030] The above are only the preferred embodiments of the present invention, and do not impose any formal restrictions on the present invention. Although the present invention has been described above with reference to the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An improved reel, the improved reel comprising two disk bodies that can be relatively buckled, characterized in that, Each disc body includes: A baffle plate; A set of coupling shafts, which are arranged at the central position on one side of the baffle plate. The set of coupling shafts includes an outer ring part, a central shaft part, a plurality of first positioning parts and a plurality of second positioning parts. A plurality of buckling structures are formed on the outer ring part. The central shaft part is located at the axis position of the set of coupling shafts, and a through shaft hole is formed in the central shaft part. A chamber is formed between the central shaft part and the outer ring part. The plurality of first positioning parts and the plurality of second positioning parts are distributed in the chamber; and A plurality of reinforcing ribs, which are located in the chamber of the set of coupling shafts and are distributed on the outer ring part, the central shaft part, the plurality of first positioning parts, the plurality of second positioning parts of the set of coupling shafts, and are respectively connected to the baffle plate; The two disc bodies can be butted against each other by the buckling structures on the outer ring part of the set of coupling shafts, and the first positioning parts and the second positioning parts of the coupling shafts of the two disc bodies can be cooperatively assembled.

2. The improved reel according to claim 1, characterized in that, The distance between the baffle plates of the two disc bodies of the improved reel is greater than or equal to 100 mm.

3. The improved reel according to claim 1, wherein, The outer ring part of the coupling shaft of each disc body includes a plurality of annularly arranged ring walls, and a gap is formed between every two adjacent ring walls.

4. The improved reel according to claim 2, characterized in that, The outer ring part of the coupling shaft of each disc body includes a plurality of annularly arranged ring walls, and a gap is formed between every two adjacent ring walls.

5. The improved reel according to any one of claims 1 to 4, characterized in that, The plurality of first positioning parts and the plurality of second positioning parts of the coupling shaft of each disc body are annularly arranged and distributed in the chamber.

6. The improved reel according to any one of claims 1 to 4, characterized in that, Each first positioning part forms a positioning convex column, and each second positioning part forms a positioning pin hole. The positioning convex column of the first positioning part can be cooperatively inserted into the positioning pin hole of the second positioning part of the coupling part of another disc body.

7. The improved reel according to claim 5, wherein, Each first positioning part forms a positioning convex column, and each second positioning part forms a positioning pin hole. The positioning convex column of the first positioning part can be cooperatively inserted into the positioning pin hole of the second positioning part of the coupling part of another disc body.

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