Packaging disc for large-length flexible cable

Abstract

The utility model discloses a packing tray for a large-length flexible cable, which comprises a circular left side plate, a circular right side plate and a cylindrical barrel, the left side plate and the right side plate are arranged at a certain distance in a face-to-face manner, and coaxial end shaft holes are formed in the centers of the opposite faces of the left side plate and the right side plate; the opposite faces of the left side plate and the right side plate are each provided with a barrel clamping groove of a ring-shaped structure, the two barrel clamping grooves are concentric with the end shaft hole in the same side, and the two ends of the barrel abut against the two barrel clamping grooves respectively. The left side plate and the right side plate are fixed through a plurality of lead screw assemblies, and the rod portion of each lead screw assembly is hidden in the barrel. The left side plate is provided with a lead hole for leading out the head of the flexible cable; the right side plate is provided with a bayonet lock hole, and the shortest distance between the bayonet lock hole and the cylinder body is larger than that between the lead hole and the cylinder body. The packaging disc can meet the winding requirement of the large-length flexible cable and can be recycled after being used, waste is avoided, and cost is saved. The packaging box is convenient to disassemble, assemble and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of cable packaging, and particularly relates to a packaging reel for long-length flexible cables. Background Art

[0002] In the prior art, flexible cables are widely used.

[0003] Currently, the most common packaging method for flexible cables is non-reel loop winding packaging with film. Each bundle is 100 to 200 meters long, which can meet the needs of most customers. However, in the actual transaction process in hardware stores, customers have different requirements for the quantity of flexible cables. When the customer's demand for flexible cables is small, cutting a whole reel of flexible cable will cause the remaining flexible cable to be messily packaged. When the customer's demand is large, the customer is not willing to load the cable in segments.

[0004] Therefore, current hardware stores will reserve a certain amount of inventory. To store long lengths and ensure that there is no mess after cutting, only reel packaging can be used. If wooden reels or steel-wood reels are used, the cost is high, and there will also be waste of the reels.

[0005] In view of this, it is necessary to design a packaging reel for long-length flexible cables, which can meet the supply of long-length flexible cables and can also be customized according to the actual demand of customers. Content of the Utility Model

[0006] Aiming at the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a packaging reel for long-length flexible cables. The purposes of designing this packaging reel are: one is to be able to wind long-length flexible cables, the second is to be able to be recycled, and the third is to be convenient for disassembly and assembly.

[0007] To solve the above technical problems, the utility model is realized through the following solutions: A packaging reel for long-length flexible cables of the utility model includes a circular left side plate, a circular right side plate, and a cylindrical barrel. The left side plate and the right side plate are arranged at a distance from each other in a face-to-face manner, and coaxial end shaft holes are provided at the centers of their facing surfaces;

[0008] Circular barrel grooves are provided on the facing surfaces of the left side plate and the right side plate, and the two barrel grooves are concentric with the end shaft holes on the same side. The two ends of the barrel respectively abut against the two barrel grooves;

[0009] The left side plate and the right side plate are fixed by multiple sets of screw rod assemblies, and the rod parts of each screw rod assembly are hidden in the barrel;

[0010] The left side plate is provided with a lead hole for leading out the head of the flexible cable;

[0011] The right side plate is provided with a pin hole, and the shortest distance between the pin hole and the cylinder is greater than the shortest distance between the lead hole and the cylinder.

[0012] Further, the left side plate is a wooden pressing plate.

[0013] Further, the right side plate is a wooden pressing plate.

[0014] Further, a plurality of screw rod fixing holes are provided on the plate surfaces of the left side plate and the right side plate;

[0015] In the left side plate, a plurality of screw rod fixing holes are distributed in an annular array around the end shaft hole of the left side plate;

[0016] In the right side plate, a plurality of screw rod fixing holes are distributed in an annular array around the end shaft hole of the left side plate;

[0017] The plurality of screw rod fixing holes on the left side plate and the plurality of screw rod fixing holes on the right side plate are coaxially arranged one by one.

[0018] Still further, the screw rod fixing hole is provided with two sections of holes, which are an inner hole and an outer hole respectively, and the diameter of the inner hole is smaller than the diameter of the outer hole.

[0019] Still further, in any set of screw rod assemblies, the screw rod assembly includes a screw rod, a gasket and a nut. The first end of the screw rod has a cap rim. After the gasket is sleeved on the rod portion, the second end of the screw rod passes through two coaxially arranged screw rod fixing holes and is locked by a nut.

[0020] Further, the cylinder is a PVC-U drainage pipe.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. The packaging tray of the present utility model can meet the winding of long-length flexible cables, and can be recycled and reused after use, without causing waste and saving costs.

[0023] 2. The packaging box of the present utility model is convenient for disassembly and assembly and convenient for transportation. The left side plate and the right side plate made of wooden pressing plates and the cylinder made of PVC-U drainage pipes have low costs. At the same time, it also consumes the PVC-U drainage pipes that cannot be sold due to short sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the packaging tray of the present utility model after decomposition.

[0025] Figure 2 It is a schematic structural diagram of the packaging box of the present utility model after assembly.

[0026] Figure 3 It is a partial enlarged view of the cylinder card slot of the present utility model.

[0027] Figure 4 This is an enlarged view of the processing position of the lead hole of the present utility model.

[0028] Reference numerals in the drawings: left side plate 1, end shaft hole 2, lead hole 3, nut 4, screw rod fixing hole 5, cylinder 6, right side plate 7, pin hole 8, screw rod 9, gasket 10, cylinder clamping groove 11. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. Obviously, the embodiments described in the present utility model are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] Embodiment 1: The specific structure of the present utility model is as follows:

[0032] Please refer to the attached Figures 1-4 , A packaging disk for a large-length flexible cable of the present utility model includes a circular left side plate 1, a circular right side plate 7 and a cylindrical structure cylinder 6. The left side plate 1 and the right side plate 7 are arranged at an interval with a surface-to-surface manner, and coaxial end shaft holes 2 are provided at the centers of their facing surfaces. The end shaft holes 2 are round holes. The function of the two end shaft holes 2 is for the coiling machine to pack and pass through the shaft, that is, a straight shaft passes through the two end shaft holes 2, so that the entire packaging disk can be lifted, and the packaging disk rotates through the straight shaft to wind the flexible cable.

[0033] A plurality of screw rod fixing holes 5 are provided on the plate surfaces of the left side plate 1 and the right side plate 7. The screw rod fixing holes 5 are provided with two sections of holes, which are an inner hole and an outer hole respectively. The diameter of the inner hole is smaller than that of the outer hole.

[0034] In the left side plate 1, a plurality of screw rod fixing holes 5 are distributed in a circular array around the end shaft hole 2 of the left side plate 1;

[0035] In the right side plate 7, a plurality of screw rod fixing holes 5 are distributed in a circular array around the end shaft hole 2 of the left side plate 1;

[0036] The plurality of screw rod fixing holes 5 on the left side plate 1 and the plurality of screw rod fixing holes 5 on the right side plate 7 are coaxially arranged one by one.

[0037] On the facing surfaces of the left side plate 1 and the right side plate 7, there are cylindrical body chucks 11 in a circular structure, and the two cylindrical body chucks 11 are both concentric with the end shaft holes 2 on the same side. The two ends of the cylindrical body 6 respectively abut against the two cylindrical body chucks 11, and the two ends of the cylindrical body 6 are recessed into the cylindrical body chucks 11 without displacement.

[0038] Between the left side plate 1 and the right side plate 7, they are fixed by multiple sets of screw rod assemblies, and the rod parts of each screw rod assembly are hidden inside the cylindrical body 6. In any one set of screw rod assemblies, the screw rod assembly includes a screw rod 9, a gasket 10 and a nut 4. The first end of the screw rod 9 has a cap rim. After the rod part of the screw rod 9 is sleeved with the gasket 10, the second end of the screw rod 9 passes through two coaxial screw rod fixing holes 5 and is locked by the nut 4. After the left side plate 1 and the right side plate 7 are locked, the cylindrical body 6 is also fixed.

[0039] The gasket 10 of the present utility model adopts a gasket with an inner inclined 45° angle, and the gasket with a 45° angle can better cooperate with the outer hole.

[0040] The left side plate 1 is provided with a lead hole 3 for leading out the head of the flexible cable. The lead hole 3 of the present utility model adopts a chamfer design. The head of the flexible cable is led out from the lead hole 3, and the mark in the exposed head u is visible. The tail end of the flexible cable is visible outside. According to the head and tail marks of the flexible cable, the actual inventory of the flexible cable can be known in real time, and the lead hole 3 will not scratch the outer sheath of the flexible cable.

[0041] The right side plate 7 is provided with a pin hole 8, and the shortest distance between the pin hole 8 and the cylindrical body 6 is greater than the shortest distance between the lead hole 3 and the cylindrical body 6. The pin of the coiler turntable take-up catches the pin hole 8. The pin hole 8 is close to the outer edge of the right side plate 7. Thus, the packaging disk has a relatively large linear velocity, can easily drive the packaging disk to take up the line and will not damage the packaging disk.

[0042] In order to reduce the cost of the packaging disk, on the premise of ensuring the quality of the packaging disk, the left side plate 1 and the right side plate 7 are processed by wood pressing plates, and the price of the wood pressing plates is lower than the price of traditional pure wood products.

[0043] The cylindrical body 6 of the present utility model selects a PVC-U drainage pipe. Since the manufacturer of the PVC-U drainage pipe will leave a large number of short sections of PVC-U drainage pipes during the production process of the drainage pipes, and it is difficult to sell these short sections of PVC-U drainage pipes. However, the packaging disk of the present utility model can use these short sections of PVC-U drainage pipes. Therefore, the material selected for the cylindrical body 6 also reduces the production cost.

[0044] Embodiment 2:

[0045] The packaging tray of the present utility model can meet the winding of large-length flexible cables and can also be customized into packaging trays of different specifications according to the actual requirements of customers, thus avoiding waste.

[0046] For example, for a specification of the packaging tray, the diameters of the left side plate 1 and the right side plate 7 are both 630 mm, and the cylinder body is made of a PVC-U drainage pipe with a dn250 mm. The diameter of the cylinder body 6 remains unchanged while the length is variable. The length of the cylinder body 6 is calculated according to the actual requirements of customers, and for flexible cables of different specifications, the wire storage capacity can reach 500 - 1000 meters.

[0047] The packaging tray of the present utility model can be customized for production, so there will be no waste of materials.

[0048] In summary, the packaging tray of the present utility model can meet the winding of large-length flexible cables, can be recycled and reused after use, does not cause waste, and saves costs. The packaging box of the present utility model is convenient for disassembly and assembly and transportation. The left and right side plates made of wooden pressing plates and the cylinder body made of PVC-U drainage pipes have low costs. At the same time, it also consumes the PVC-U drainage pipes that cannot be sold due to short segments.

[0049] The above is only the preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A packaging tray for long-length flexible cables, comprising a circular left side plate (1), a circular right side plate (7) and a cylindrical body (6), characterized in that: The left side plate (1) and the right side plate (7) are arranged face to face at a distance, and coaxial end shaft holes (2) are provided at the centers of the facing surfaces; The facing surfaces of the left plate (1) and the right plate (7) are both provided with cylinder body grooves (11) of annular structure, and the two cylinder body grooves (11) are both concentric with the end shaft hole (2) on the same side, and the two ends of the cylinder body (6) are respectively in contact with the two cylinder body grooves (11); The left side plate (1) and the right side plate (7) are fixed by a plurality of screw rod assemblies, and the rods of the screw rod assemblies are hidden in the cylinder (6); The left side plate (1) is provided with a lead-in hole (3) for leading out the head of the soft cable; The right side plate (7) is provided with a bayonet hole (8), and the shortest distance between the bayonet hole (8) and the cylinder (6) is greater than the shortest distance between the lead-in hole (3) and the cylinder (6).

2. A packaging tray for long-length flexible cables according to claim 1, characterized in that: The left side plate (1) is a wooden pressing plate.

3. A packaging tray for long-length flexible cables according to claim 1, characterized in that: The right side plate (7) is a wooden pressing plate.

4. A packaging tray for long-length flexible cables according to claim 1, characterized in that: The left side plate (1) and the right side plate (7) are both provided with a plurality of screw rod fixing holes (5); In the left side plate (1), a plurality of screw rod fixing holes (5) are distributed in a ring array around the end shaft hole (2) of the left side plate (1); In the right side plate (7), a plurality of screw rod fixing holes (5) are distributed in a ring array around the end shaft hole (2) of the left side plate (1); The multiple screw rod fixing holes (5) of the left side plate (1) and the multiple screw rod fixing holes (5) of the right side plate (7) are coaxially arranged one by one.

5. A packaging tray for long-length flexible cables according to claim 4, characterized in that: The screw rod fixing hole (5) is provided with two sections of holes, the two sections of holes are respectively an inner hole and an outer hole, and the diameter of the inner hole is smaller than the diameter of the outer hole.

6. A packaging tray for long-length flexible cables according to claim 4, characterized in that: In any group of screw rod assemblies, the screw rod assembly comprises a screw rod (9), a gasket (10) and a nut (4); the first end of the screw rod (9) has a cap rafter, and after the rod portion is sleeved with the gasket (10), the second end of the screw rod (9) passes through two coaxial screw rod fixing holes (5) and is locked by the nut (4).

7. A packaging tray for long-length flexible cables according to claim 1, characterized in that: The cylinder (6) is a PVC-U drainage pipe.

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