Cable winding mechanism

Abstract

The utility model belongs to the technical field of winding, and particularly relates to a cable winding mechanism which comprises a winding roller and a traction roller arranged on one side of the winding roller, a top plate and a bottom plate are fixedly arranged on the traction roller, the bottom plate is elastically arranged on the traction roller, a gap suitable for a cable to penetrate through is formed between the bottom plate and the top plate, and the top plate and the bottom plate are fixedly arranged on the winding roller. And the cable extrudes the bottom plate under the action of tensile force, so that the cable penetrates through the winding roller to be wound. According to the cable winding mechanism, the cable penetrates through the traction roller, and when winding of the cable is finished, the cable is clamped between the top plate and the bottom plate, so that the damage risk of the cable is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding, and in particular relates to a cable winding mechanism. Background Art

[0002] Cable is an electronic device consisting of one or more insulated wires, often used to transmit electrical signals, power or data. It is an indispensable part of electronic and electrical engineering and plays an important role in communication, power transmission and data transmission.

[0003] In the related art, the cable winding mechanism is a tool for winding, storing and storing wires, cables or optical fibers and other cable materials. Generally, the cable winding mechanism is provided with a winding roller, a traction roller, a rotating shaft and a winding disk. A cable winding operation includes the following steps: the rotating shaft is rotated by a driving source to rewind the cable, and the cable is rewound onto the rotating disk through the traction roller, and the cable winding is completed.

[0004] When the cable is wound up in the above-mentioned cable winding operation, the cable loses a certain tension force at the end of the cable winding, so that the cable end hangs down. Utility Model Content

[0005] The purpose of the utility model is to provide a cable winding mechanism to solve the above technical problems.

[0006] In order to solve the above technical problems, the utility model provides a cable winding mechanism, comprising: a winding roller and a traction roller arranged on one side of the winding roller, the traction roller being fixedly provided with a top plate and a bottom plate elastically provided on the traction roller, a gap suitable for the cable to pass through being provided between the bottom plate and the top plate, wherein the cable is squeezed against the bottom plate by the action of tensioning force so that the cable passes through the winding roller for winding.

[0007] Furthermore, a traction mechanism is also provided on one side of the winding roller, and the traction mechanism includes a mounting plate and an upper guide roller and a lower guide roller arranged on the mounting plate. The cable passes through the upper guide roller, the lower guide roller and the traction roller in sequence to the winding roller for winding.

[0008] Furthermore, fixing plates are provided at both ends of the mounting plate, a plurality of fixing holes are opened on the fixing plates, and the upper guide roller and the lower guide roller are fixedly connected with rotating shafts, wherein the rotating shafts are rotatably set in the corresponding fixing holes to adjust the tension between the upper guide roller and the lower guide roller.

[0009] Furthermore, a transmission shaft is fixedly connected to one side of the winding roller, and the transmission shaft is transmission-connected to the motor.

[0010] Furthermore, the transmission shaft sleeve is provided with a bearing, the outer ring of the bearing is fixedly connected to the support plate, and the traction roller is rotatably arranged on the support plate, wherein the support plate is fixedly arranged on the bracket.

[0011] Furthermore, the winding roller includes a rotating shaft and a winding disc arranged on both sides of the transmission shaft, wherein:

[0012] The rotating shaft is fixedly connected to the transmission shaft.

[0013] Furthermore, a plurality of weight-reducing holes are provided on the winding drum.

[0014] Furthermore, an adjusting disk is fixed on the rotating shaft, and a plurality of adjusting rods are arranged on the circumference of the adjusting disk.

[0015] Furthermore, a mounting groove is provided in the traction roller, and a spring is provided in the mounting groove, wherein:

[0016] The other end of the spring is fixedly connected to the bottom plate.

[0017] The beneficial effect of the utility model is that the cable winding mechanism allows the cable to pass through the traction roller, and the cable passes through the top plate fixedly arranged on the traction roller and the bottom plate slidably arranged on the traction roller. When the cable is wound up, the cable is clamped between the top plate and the bottom plate, thereby reducing the risk of cable damage.

[0018] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural diagram of the cable reeling mechanism of the utility model;

[0022] Figure 2 It is a partial structural diagram of the adjusting disk and the adjusting rod of the utility model;

[0023] Figure 3It is a partial structural diagram of the traction roller of the utility model.

[0024] In the figure:

[0025] 10. Traction roller, 11. Top plate, 12. Bottom plate, 13. Support plate, 20. Mounting plate, 21. Upper guide roller, 22. Lower guide roller, 23. Fixed plate, 24. Fixed hole, 25. Rotating shaft, 30. Winding disk, 31. Weight reduction hole, 32. Adjusting rod, 33. Adjusting disk, 40. Transmission shaft, 41. Bearing. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the related art, a reeling mechanism is a tool for reeling, storing and storing wires, cables or optical fibers and other cable materials. Generally, a reeling mechanism is provided with a traction mechanism and a reeling mechanism. A cable reeling operation includes the following steps: the cable passes through the traction mechanism and is reeled onto the rotating mechanism, and the cable reeling is completed.

[0028] When the cable winding operation is completed, the cable loses tension at the end of winding, causing the cable end to droop, thereby increasing the risk of damage to the cable end.

[0029] As shown in the figure, the cable winding mechanism of this embodiment includes: a winding roller and a traction roller 10 arranged on one side of the winding roller, the traction roller 10 is fixedly provided with a top plate 11 and a bottom plate 12 elastically provided on the traction roller 10, and a gap suitable for the cable to pass through is provided between the bottom plate 12 and the top plate 11, wherein the cable is squeezed by the tensioning force on the bottom plate 12 so that the cable passes through the winding roller for winding. When the cable passes through the traction roller 10, that is, when the cable passes through the gap between the bottom plate 12 and the top plate 11, the cable is squeezed by the tensioning force against the bottom plate 12, and there is a gap between the top plate 11 and the bottom plate 12 for the cable to pass through; when the cable is wound up, the end of the cable gradually approaches the traction roller 10, and the tensioning force is gradually lost because the end is not clamped. When the cable tensioning force is lost, the cable cannot squeeze the bottom plate 12, and the bottom plate 12 is elastically arranged on the traction roller 10, then the bottom plate 12 moves upward, squeezing the top plate 11, and the cable is clamped by the top plate 11 and the bottom plate 12.

[0030] A traction mechanism is also provided on one side of the winding roller, and the traction mechanism reels the cable onto the winding roller. The traction mechanism includes a mounting plate 20 and an upper guide roller 21 and a lower guide roller 22 provided on the mounting plate 20. The upper guide roller 21 and the lower guide roller 22 are fixed at both ends of the mounting plate 20. When the cable passes through the upper guide roller 21 to the lower guide roller 22 in sequence, the different positions of the lower guide roller 22 and the upper guide roller 21 on the mounting plate 20 can be adjusted, that is, the distance between the upper guide roller 21 and the lower guide roller 22 can be adjusted, so as to adjust the tension force on the cable when the cable is reeled. The cable passes from the lower guide roller 22 to the traction roller 10, and then is reeled by the winding roller.

[0031] In order to fix the upper guide roller 21 and the lower guide roller 22, a fixing plate 23 is provided at both ends of the mounting plate 20. A plurality of fixing holes 24 are provided on the fixing plate 23, and a rotating shaft 25 is fixedly connected to each of the upper guide roller 21 and the lower guide roller 22. The rotating shaft 25 is correspondingly installed in the fixing holes 24, and the rotating shaft 25 rotates to drive the corresponding upper guide roller 21 and the lower guide roller 22 to rotate, wherein the rotating shaft 25 is rotatably arranged in the corresponding fixing holes 24 to adjust the tension of the cable when passing between the upper guide roller 21 and the lower guide roller 22. The greater the distance between the fixing hole 24 where the upper guide roller 21 is rotatably arranged and the fixing hole 24 where the lower guide roller 22 is rotatably arranged, the greater the tension of the cable when passing between the upper guide roller 21 and the lower guide roller 22. The smaller the distance between the fixing hole 24 where the upper guide roller 21 is rotatably arranged and the fixing hole 24 where the lower guide roller 22 is rotatably arranged, the smaller the tension of the cable when passing between the upper guide roller 21 and the lower guide roller 22.

[0032] A transmission shaft 40 is fixedly connected to one side of the winding roller. The rotation of the transmission shaft 40 drives the winding roller to rotate. The transmission shaft 40 is connected to the motor in a transmission manner. The rotation of the transmission shaft 40 can be controlled by controlling the transmission speed of the motor.

[0033] The transmission shaft 40 is sleeved with a bearing 41, and the outer ring of the bearing 41 is fixedly connected to the support plate 13. The bearing 41 can ensure that the transmission shaft 40 can rotate relative to the support plate 13. The traction roller 10 is rotatably arranged on the support plate 13, wherein the support plate 13 is fixedly arranged on the bracket.

[0034] In order to facilitate the winding of the cable, a rotating shaft is provided on the winding roller, and winding discs 30 are also provided on the winding roller on both sides of the transmission shaft 40, and the winding discs 30 play a limiting role in the winding of the cable. When the cable is wound, the rotating shaft rotates, and the cable is wound between the winding discs 30 on both sides of the transmission shaft 40. The rotating shaft is fixedly connected to the transmission shaft 40, and the rotation of the transmission shaft 40 drives the rotating shaft fixed on the transmission shaft 40 to rotate synchronously to wind the cable.

[0035] The winding drum 30 is provided with a plurality of weight-reducing holes 31 , which can reduce the weight of the winding drum 30 , thereby reducing the load on the motor.

[0036] An adjusting disk 33 is also fixed on the rotating shaft, and a plurality of adjusting rods 32 are arranged on the circumference of the adjusting disk 33. The adjusting rods 32 are connected to the rotating shaft through the adjusting disk 33 fixed on the rotating shaft, and when the rotating shaft rotates, the adjusting rods 32 are driven to rotate synchronously to reel the cable. A plurality of adjusting holes are arranged on the adjusting disk 33 in a mirrored manner, and the adjusting rods 32 are arranged on the adjusting disk 33 in the circumferential direction through the adjusting holes. By circumferentially arranging the adjusting rods 32 at different positions of the adjusting disk 33, the diameter of the cable reeling can be controlled.

[0037] The traction roller 10 is provided with a mounting groove, and a spring is provided in the mounting groove, wherein the other end of the spring is fixedly connected to the bottom plate 12. When the cable passes through the traction roller 10, that is, when the cable passes through the gap between the bottom plate 12 and the top plate 11, the cable is pressed against the bottom plate 12 by the tension force, and there is a gap between the top plate 11 and the bottom plate 12 so that the cable can pass through; when the cable is wound up, the cable loses the tension force when passing through the traction roller 10, that is, when the cable passes through the gap between the bottom plate 12 and the top plate 11, the cable loses the tension force, the spring is reset, and the bottom plate 12 presses the top plate 11.

[0038] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0039] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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 invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0042] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0043] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cable winding mechanism, characterized in that: include: A winding roller and a traction roller arranged on one side of the winding roller, the traction roller is fixedly provided with a top plate and a bottom plate elastically provided on the traction roller, a gap suitable for the cable to pass through is provided between the bottom plate and the top plate, wherein: The cable is pressed against the bottom plate by the tension force, so that the cable passes through the winding roller for winding.

2. The cable winding mechanism according to claim 1, characterized in that: A traction mechanism is also provided on one side of the winding roller, and the traction mechanism includes a mounting plate and an upper guide roller and a lower guide roller arranged on the mounting plate. The cable passes through the upper guide roller, the lower guide roller and the traction roller in sequence to the winding roller for winding.

3. The cable winding mechanism according to claim 2, characterized in that: The two ends of the mounting plate are provided with fixing plates, the fixing plates are provided with a plurality of fixing holes, and, The upper guide roller and the lower guide roller are both fixedly connected with a rotating shaft, wherein: The rotating shafts are rotatably disposed in the corresponding fixing holes to adjust the tension between the upper guide roller and the lower guide roller.

4. The cable winding mechanism according to claim 1, characterized in that: A transmission shaft is fixedly connected to one side of the winding roller, and the transmission shaft is transmission-connected to the motor.

5. The cable winding mechanism according to claim 4, characterized in that: The transmission shaft sleeve is provided with a bearing, the outer ring of the bearing is fixedly connected to the support plate, and the traction roller is rotatably arranged on the support plate, wherein: The support plate is fixedly arranged on the bracket.

6. The cable winding mechanism according to claim 4, characterized in that: The winding roller includes a rotating shaft and a winding disk arranged on both sides of the transmission shaft, wherein: The rotating shaft is fixedly connected to the transmission shaft.

7. The cable winding mechanism according to claim 6, characterized in that: The winding disc is provided with a plurality of weight-reducing holes.

8. The cable winding mechanism according to claim 7, characterized in that: An adjusting disk is also fixed on the rotating shaft, and a plurality of adjusting rods are arranged on the circumference of the adjusting disk.

9. The cable winding mechanism according to claim 1, characterized in that: The traction roller is provided with a mounting groove, and a spring is provided in the mounting groove, wherein: The other end of the spring is fixedly connected to the bottom plate.

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