CN221595338U - Automatic rewinding mechanism for optical cable reinforcing core - Google Patents

Abstract

The utility model provides an automatic rewinding mechanism for an optical cable reinforced core, which comprises the following components: the wire winding device comprises a bottom plate, wherein a supporting plate, a driving mechanism and a wire winding disc are arranged on the bottom plate, a feeding device is arranged on the wire winding disc, an optical cable reinforcing core is arranged at the output end of the feeding device, a first motor is arranged on the supporting plate, a reciprocating screw rod and a sliding chute are arranged between the supporting plates, a wire collecting roller is connected with the output end of the first motor, the wire collecting roller is rotationally connected with the supporting plate, a synchronous belt is arranged at the other end of the wire collecting roller, a threading mechanism is sleeved on the reciprocating screw rod, and the threading mechanism is in sliding connection with the sliding chute. According to the automatic rewinding mechanism for the optical cable reinforcing core, after the optical cable reinforcing core is rewound, the optical cable reinforcing core is rewound on the winding roller through the threading mechanism, and the threading mechanism moves back and forth along the reciprocating screw rod all the time, so that the effect of uniformly wiring the optical cable back and forth during winding is achieved, and the optical cable is prevented from being intensively wound on the same position of the winding roller, and the winding and unwinding work of the optical cable is prevented from being influenced.

Description

Automatic rewinding mechanism for optical cable reinforcement core

Technical Field

The utility model relates to the technical field of optical cable production, in particular to an automatic rewinding mechanism for an optical cable reinforcement core.

Background Art

Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. They are communication cable assemblies that use one or more optical fibers placed in a sheath as transmission media and can be used individually or in groups. In order to increase the strength of the optical cable, a reinforcing core needs to be added to the cable. The common material of the reinforcing core is FRP, which is a fiber reinforced composite material. It has the characteristics of high tensile strength and high elastic modulus.

The existing optical cable reinforcement core rewinding device, when performing automatic rewinding, the optical cable is wired and wound through a wiring structure on the device, but the existing wiring structure can only realize simple optical cable wiring, resulting in the phenomenon that the optical cable is often concentrated and wound at the same position of the winch, which affects the retraction and release of the optical cable and increases the workload of the staff.

Therefore, it is necessary to provide an automated rewinding mechanism for an optical cable reinforcement core to solve the above technical problems.

Utility Model Content

The utility model provides an automatic rewinding mechanism for an optical cable reinforcement core, which solves the problem that the existing optical cable reinforcement core rewinding device can only realize simple optical cable wiring, resulting in the phenomenon that the optical cables are often concentratedly wound at the same position of the capstan, affecting the work of retracting and releasing the optical cables.

In order to solve the above technical problems, the utility model provides an automatic rewinding mechanism for an optical cable reinforcement core, comprising: a base plate, a support plate, a driving mechanism and a winding drum are arranged on the base plate, a feeding device is arranged on the winding drum, an optical cable reinforcement core is arranged at the output end of the feeding device, a first motor is arranged on the support plate, a reciprocating screw rod and a slide groove are arranged between the support plates, a take-up roller is connected to the output end of the first motor, the take-up roller is rotatably connected to the support plate, a synchronous belt is arranged at the other end of the take-up roller, the reciprocating screw rod is connected to the synchronous belt, a threading mechanism is sleeved on the reciprocating screw rod, and the threading mechanism is slidably connected to the slide groove.

Preferably, the threading mechanism includes a moving block, a slider is provided on the upper portion of the moving block, the slider is slidably connected to the slide groove, a wire feed groove is provided on the lower portion of the moving block, a wire outlet guide sleeve is provided on the end of the wire feed groove away from the winding disk, and a clamping block is provided inside the moving block, and the clamping block matches the reciprocating screw rod.

Preferably, a fixing plate is provided on the bottom plate, and a guide wheel is rotatably connected to the fixing plate. There are two guide wheels, and the optical cable reinforcement core passes through a gap formed by the two guide wheels when being rewound.

Preferably, the driving mechanism comprises a mounting seat, on which a second motor and a driving gear are disposed, and the driving gear is connected to an output end of the second motor.

Preferably, the winding reel includes a fixed seat, which is fixedly connected to the base plate, and a winding reel body is rotatably connected to the fixed seat. A gear ring is provided on the outer periphery of the winding reel body, and the gear ring is meshed with a driving gear. A wire threading hole is opened on the winding reel body.

Preferably, the feeding device comprises a mounting seat, a reinforcing core material roll is wound around the mounting seat, the output end of the reinforcing core material roll is the optical cable reinforcing core, and the optical cable reinforcing core passes through the threading hole.

Compared with the related art, the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model has the following beneficial effects:

The utility model provides an automatic rewinding mechanism for the optical cable reinforcement core. After the optical cable reinforcement core is rewound, it is wound on the take-up roller through a threading mechanism, and the threading mechanism always moves back and forth along the reciprocating screw rod, which plays a role in evenly wiring the optical cable back and forth when winding it, and prevents the optical cable from being concentratedly wound on the same position of the take-up roller, which affects the retraction and release of the optical cable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a structural schematic diagram 1 of a preferred embodiment of an automatic rewinding mechanism for an optical cable reinforcement core provided by the present invention;

FIG2 is a structural schematic diagram 2 of a preferred embodiment of the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model;

FIG3 is a schematic diagram of the working of the guide wheel and the winding drum in the utility model;

FIG4 is a schematic diagram of the working of the winding drum and the feeding device in the utility model;

FIG. 5 is a schematic structural diagram of the threading mechanism in the present invention.

Numbers in the figure: 1. bottom plate, 2. support plate, 3. first motor, 4. take-up roller, 5. reciprocating screw, 6. synchronous belt, 7. slide groove, 8. threading mechanism, 81. moving block, 82. slider, 83. inlet groove, 84. outlet guide sleeve, 85. block, 9. fixed plate, 10. guide wheel, 11. driving mechanism, 111. mounting seat, 112. second motor, 113. driving gear, 12. winding drum, 121. fixed seat, 122. winding drum body, 123. gear ring, 124. threading hole, 13. feeding device, 131. mounting seat, 132. reinforcing core material roll, 14. optical cable reinforcing core.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

Please refer to Figures 1, 2, 3, 4 and 5, wherein Figure 1 is a structural schematic diagram 1 of a preferred embodiment of the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model; Figure 2 is a structural schematic diagram 2 of a preferred embodiment of the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model; Figure 3 is a working schematic diagram of the guide wheel and the winding drum in the utility model; Figure 4 is a working schematic diagram of the winding drum and the feeding device in the utility model; and Figure 5 is a structural schematic diagram of the threading mechanism in the utility model.

The automatic rewinding mechanism of the optical cable reinforcement core includes: a base plate 1, on which a support plate 2, a driving mechanism 11 and a winding drum 12 are arranged, on which a feeding device 13 is arranged, and an optical cable reinforcement core 14 is arranged at the output end of the feeding device 13, and a first motor 3 is arranged on the support plate 2, and a reciprocating screw rod 5 and a slide groove 7 are arranged between the support plates 2, and the output end of the first motor 3 is connected to a take-up roller 4, and the take-up roller 4 is rotatably connected to the support plate 2, and a synchronous belt 6 is arranged at the other end of the take-up roller 4, and the reciprocating screw rod 5 is connected to the synchronous belt 6, and a threading mechanism 8 is sleeved on the reciprocating screw rod 5, and the threading mechanism 8 is slidably connected to the slide groove 7.

The reciprocating screw rod 5 rotates synchronously with the take-up roller 4 under the action of the synchronous belt 6; after the optical cable reinforcement core 14 is rewound, it enters the threading mechanism 8 and is then wound on the take-up roller 4. The threading mechanism 8 reciprocates along the slide groove 7 under the action of the reciprocating screw rod 5 driven by the first motor 3, so that the optical cable reinforcement core 14 can be evenly wound on the take-up roller 4, preventing the optical cable from being concentratedly wound on the same position of the take-up roller, affecting the retraction and release of the optical cable.

The threading mechanism 8 includes a moving block 81, a slider 82 is provided on the upper part of the moving block 81, and the slider 82 is slidably connected to the slide groove 7. A wire inlet groove 83 is provided at the lower part of the moving block 81, and a wire outlet guide sleeve 84 is provided at the end of the wire inlet groove 83 away from the winding disk 12. A clamping block 85 is provided inside the moving block 81, and the clamping block 85 matches the reciprocating screw rod 5.

The threading mechanism 8 moves back and forth on the reciprocating screw rod 5 through the force exerted on the clamping block 85 in the reciprocating wire groove; the optical cable reinforcement core 14 enters the threading mechanism 8 from the wire inlet groove 83, and then outputs from the wire outlet guide sleeve 84. The wire outlet guide sleeve 84 is arc-shaped to prevent the optical cable reinforcement core from bending at the port, which leads to a decrease in product quality.

The bottom plate 1 is provided with a fixing plate 9, and the fixing plate 9 is rotatably connected with a guide wheel 10, and there are two guide wheels 10. When the optical cable reinforcement core 14 is rewound, it passes through the gap formed by the two guide wheels 10.

The guide wheel 10 corrects the movement trajectory of the optical cable reinforcement core 14 to prevent it from deviating and affecting the winding effect.

The driving mechanism 11 includes a mounting seat 111 , on which a second motor 112 and a driving gear 113 are disposed. The driving gear 113 is connected to an output end of the second motor 112 .

The second motor 112 provides power to the driving gear 113 .

The winding reel 12 includes a fixing seat 121, which is fixedly connected to the base plate 1, and a winding reel body 122 is rotatably connected to the fixing seat 121. A gear ring 123 is provided on the outer periphery of the winding reel body 122, and the gear ring 123 is meshed with the driving gear 113. A threading hole 124 is opened on the winding reel body 122.

When the driving gear 113 rotates, the gear ring 123 meshing therewith is driven to rotate, so that the winding drum body 122 also rotates accordingly, and the optical cable reinforcement core 14 is rewound.

The feeding device 13 comprises a mounting seat 131 , on which a reinforcing core material roll 132 is wound. The output end of the reinforcing core material roll 132 is the optical cable reinforcing core 14 , and the optical cable reinforcing core 14 passes through the threading hole 124 .

After the reinforcing core material roll 132 begins to unwind, the optical cable reinforcing core 14 passes through the threading hole 124 and is rewound.

The working principle of the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model is as follows:

The reciprocating screw rod 5 rotates synchronously with the take-up roller 4 under the action of the synchronous belt 6; after the optical cable reinforcement core 14 is rewound, it enters the threading mechanism 8 and is then wound on the take-up roller 4. The threading mechanism 8 reciprocates along the slide groove 7 under the action of the reciprocating screw rod 5 driven by the first motor 3, so that the optical cable reinforcement core 14 can be evenly wound on the take-up roller 4, preventing the optical cable from being concentratedly wound on the same position of the take-up roller, affecting the retraction and release of the optical cable.

Compared with the related art, the automatic rewinding mechanism for the optical cable reinforcement core provided by the utility model has the following beneficial effects:

After the optical cable reinforcement core is rewound, it is wound on the take-up roller 4 through the threading mechanism 8, and the threading mechanism 8 always moves back and forth along the reciprocating screw rod 5, which plays a role in evenly wiring the optical cable back and forth when winding it, preventing the optical cable from being concentratedly wound on the same position of the take-up roller 4, affecting the retraction and release of the optical cable.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (6)

1. An automated rewinding mechanism for an optical cable reinforcement core, characterized in that it comprises: a base plate, a support plate, a driving mechanism and a winding drum are arranged on the base plate, a feeding device is arranged on the winding drum, an optical cable reinforcement core is arranged at the output end of the feeding device, a first motor is arranged on the support plate, a reciprocating screw rod and a slide groove are arranged between the support plates, a take-up roller is connected to the output end of the first motor, the take-up roller is rotatably connected to the support plate, a synchronous belt is arranged at the other end of the take-up roller, the reciprocating screw rod is connected to the synchronous belt, a threading mechanism is sleeved on the reciprocating screw rod, and the threading mechanism is slidably connected to the slide groove. 2. The automatic rewinding mechanism for the optical cable reinforcement core according to claim 1 is characterized in that the threading mechanism includes a moving block, a slider is provided on the upper portion of the moving block, the slider is slidably connected to the slide groove, a wire feed groove is provided on the lower portion of the moving block, a wire outlet guide sleeve is provided on the end of the wire feed groove away from the winding drum, and a clamping block is provided inside the moving block, and the clamping block matches the reciprocating screw rod. 3. The automatic rewinding mechanism for the optical cable reinforcement core according to claim 1 is characterized in that a fixed plate is provided on the bottom plate, and a guide wheel is rotatably connected to the fixed plate, and there are two guide wheels. When the optical cable reinforcement core is rewound, it passes through the gap formed by the two guide wheels. 4. The automatic rewinding mechanism for the optical cable reinforcement core according to claim 1 is characterized in that the driving mechanism comprises a mounting seat, a second motor and a driving gear are arranged on the mounting seat, and the driving gear is connected to the output end of the second motor. 5. The automatic rewinding mechanism for the optical cable reinforcement core according to claim 4 is characterized in that the winding reel includes a fixed seat, the fixed seat is fixedly connected to the base plate, a winding reel body is rotatably connected to the fixed seat, a gear ring is provided on the outer periphery of the winding reel body, the gear ring is meshed with the driving gear, and a threading hole is opened on the winding reel body. 6. The automatic rewinding mechanism for the optical cable reinforcement core according to claim 5 is characterized in that the feeding device comprises a mounting seat, a reinforcement core material roll is wound on the mounting seat, the output end of the reinforcement core material roll is the optical cable reinforcement core, and the optical cable reinforcement core passes through the threading hole.