CN221876151U - Injury-preventing optical cable bundling paying-off device - Google Patents

Abstract

The utility model relates to an anti-damage optical cable bunching pay-off device which comprises a base, wherein a rotating shaft is movably arranged in the base, a transmission rod is movably arranged in the base, a connecting plate is fixedly arranged outside the base, a first motor is fixedly arranged outside the connecting plate, a transmission shaft is fixedly arranged outside the rotating shaft, a transmission belt is arranged outside the transmission shaft, a fixing rod is fixedly arranged in the base, and a tensiometer is fixedly arranged outside the fixing rod. This optical cable bunching pay-off of damage prevention places the spool outside the pivot, and the pencil passes behind ejector pin and the sill bar, twines in the outside of transfer line, reentrant tensiometer, measures the tension of pencil through the tensiometer, and first motor drives pivot and transfer line and transmits, makes the pencil pay-off, and pivot and transfer line rotate simultaneously, can control the speed that the pencil was sent the line, is convenient for follow-up to send line tensile regulation.

Description

A damage-resistant optical cable bundling and paying-out device

Technical Field

The utility model relates to the technical field of optical cable bundling, in particular to a damage-resistant optical cable bundling and paying-out device.

Background Art

Optical cable bundling is a cable formed by bundling multiple wires or optical fibers together and covering them with protective materials. When producing optical cable bundling, the optical cable bundle needs to be laid out first, and laying out the optical cable bundle requires the use of a laying-out device.

When the pay-off device is paying out the cables, in order to avoid excessive tension during the pay-off process that causes the optical cable bundle to be pulled, thereby affecting the performance of the optical cable bundle, most pay-off devices do not have a structure to adjust the tension of the cable bundle. Therefore, an anti-damage optical cable bundle pay-off device is proposed to solve the above problem.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides a damage-resistant optical cable bundling and paying-out device which is convenient for adjusting tension.

To achieve the above object, the utility model provides the following technical solutions: an anti-damage optical cable bundling and paying-out device, comprising a base, a transmission structure is arranged inside the base, and an adjustment structure is arranged inside the base;

The transmission structure includes a rotating shaft, a transmission rod, a connecting plate, a first motor, a transmission shaft, a transmission belt, a fixed rod and a tension meter. The rotating shaft is movably installed inside the base, the transmission rod is movably installed inside the base, the connecting plate is fixedly installed outside the base, the first motor is fixedly installed outside the connecting plate, the transmission shaft is fixedly installed outside the rotating shaft, the transmission belt is installed outside the transmission shaft, the fixed rod is fixedly installed inside the base, and the tension meter is fixedly installed outside the fixed rod;

The adjustment structure includes a second motor, a screw, a threaded block, a fixed plate, a top rod, a bottom rod, a limit rod and a movable block. The second motor is fixedly installed on the outside of the base, the screw is movably installed on the inside of the base, the screw is threadedly connected to the threaded block on the outside, the fixed plate is fixedly installed on the outside of the fixed plate, the bottom rod is fixedly installed on the outside of the fixed plate, the limit rod is fixedly installed on the inside of the base, and the movable block is movably installed on the outside of the limit rod.

Furthermore, a transmission shaft is fixedly mounted on the outside of the transmission rod, and both the rotating shaft and the transmission rod penetrate the base and extend to the outside of the base.

Furthermore, the output shaft of the first motor passes through the connecting plate and is fixedly connected to the rotating shaft.

Furthermore, the output shaft of the second motor passes through the base and is fixedly connected to the screw rod, and the limiting rod passes through the movable block and is movably connected to the movable block.

Furthermore, the number of the fixed plates is two, and one of the fixed plates is fixedly connected to the movable block.

Furthermore, the top rod and the bottom rod are close to each other.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The damage-resistant optical cable bundle-unwinding device places the spool outside the rotating shaft. After the wire bundle passes between the top rod and the bottom rod, it is wound around the outside of the transmission rod and then enters the tension meter. The tension of the wire bundle is measured by the tension meter. The first motor drives the rotating shaft and the transmission rod to transmit the wire bundle. The rotating shaft and the transmission rod rotate at the same time, which can control the wire feeding speed of the wire bundle and facilitate the subsequent adjustment of the wire feeding tension.

2. For the damage-proof optical cable bundling and paying-out device, after the harness passes through the top rod and the bottom rod, when the harness becomes loose, the second motor is turned on to drive the fixed plate to rise, thereby increasing the tension of the harness. When the tension is tight, the fixed plate is adjusted to be level with the transmission rod, thereby alleviating the tension problem, reducing the pulling on the harness during paying-out, and preventing the harness from being damaged.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a perspective view of the structure of the utility model;

Figure 2 is a top view of the structure of the utility model;

FIG3 is a side view of the structure of the utility model.

In the figure: 1. base; 2. transmission structure; 201. rotating shaft; 202. transmission rod; 203. connecting plate; 204. first motor; 205. transmission shaft; 206. transmission belt; 207. fixing rod; 208. tension meter; 3. adjustment structure; 301. second motor; 302. screw rod; 303. threaded block; 304. fixing plate; 305. top rod; 306. bottom rod; 307. limit rod; 308. movable block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

Please refer to Figures 1-3. In this embodiment, an anti-damage optical cable bundling and paying-out device includes a base 1. A transmission structure 2 is disposed inside the base 1, and an adjustment structure 3 is disposed inside the base 1.

The transmission structure 2 includes a rotating shaft 201, a transmission rod 202, a connecting plate 203, a first motor 204, a transmission shaft 205, a transmission belt 206, a fixed rod 207 and a tension meter 208. The rotating shaft 201 is movably installed inside the base 1, the transmission rod 202 is movably installed inside the base 1, the connecting plate 203 is fixedly installed outside the base 1, the first motor 204 is fixedly installed outside the connecting plate 203, the transmission shaft 205 is fixedly installed outside the rotating shaft 201, the transmission belt 206 is installed on the outside of the transmission shaft 205, the fixed rod 207 is fixedly installed inside the base 1, and the tension meter 208 is fixedly installed outside the fixed rod 207.

The adjustment structure 3 includes a second motor 301, a screw 302, a threaded block 303, a fixed plate 304, a top rod 305, a bottom rod 306, a limit rod 307 and a movable block 308. The second motor 301 is fixedly installed on the outside of the base 1, the screw 302 is movably installed on the inside of the base 1, the threaded block 303 is threadedly connected to the outside of the screw 302, the fixed plate 304 is fixedly installed on the outside of the threaded block 303, the top rod 305 is fixedly installed on the outside of the fixed plate 304, the bottom rod 306 is fixedly installed on the outside of the fixed plate 304, the limit rod 307 is fixedly installed on the inside of the base 1, and the movable block 308 is movably installed on the outside of the limit rod 307.

In FIG. 2 , the rotating shaft 201 and the transmission rod 202 are in a horizontal state, so the transmission of the wire harness is in a linear state. When the tension of the wire harness is normal, the transmission speed of the wire harness can be increased, and the efficiency of the wire harness pay-off can be improved.

In FIG. 2 , two fixing plates 304 limit the top rod 305 and the bottom rod 306 , and at the same time drive the top rod 305 and the bottom rod 306 to move, and adjust the tension of the wire harness transmission.

In FIG. 3 , both the top rod 305 and the bottom rod 306 are in contact with the wire harness. When the fixing plate 304 moves up and down, the top rod 305 and the bottom rod 306 can be used to adjust and limit the wire harness.

To summarize, the damage-resistant optical cable bundling and unwinding device places the spool outside the rotating shaft 201. After the wire bundle passes through the top rod 305 and the bottom rod 306, it is wound around the outside of the transmission rod 202 and then enters the tension meter 208. The tension of the wire bundle is measured by the tension meter 208. The first motor 204 drives the rotating shaft 201 and the transmission rod 202 to transmit and unwind the wire bundle. The rotating shaft 201 and the transmission rod 202 rotate at the same time, which can control the wire feeding speed of the wire bundle and facilitate the subsequent adjustment of the wire feeding tension.

Furthermore, in the damage-resistant optical cable bundling and paying-out device, after the wire bundle passes through between the top rod 305 and the bottom rod 306, when the wire bundle becomes loose, the second motor 301 is turned on to drive the fixed plate 304 to rise, thereby increasing the tension of the wire bundle. When the tension is tight, the fixed plate 304 is adjusted to be level with the transmission rod 202, thereby alleviating the problem of tight tension, reducing the pulling on the wire bundle during paying-out, and preventing the wire bundle from being damaged. This solves the problem that when the pay-out device is paying out, in order to avoid excessive tension during the paying-out process that causes the optical cable bundle to be pulled, thereby affecting the performance of the optical cable bundling, while most pay-out devices do not have a structure for adjusting the tension of the wire bundle.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A damage-resistant optical cable bundling and paying-out device, comprising a base (1), characterized in that: a transmission structure (2) is arranged inside the base (1), and an adjustment structure (3) is arranged inside the base (1); The transmission structure (2) comprises a rotating shaft (201), a transmission rod (202), a connecting plate (203), a first motor (204), a transmission shaft (205), a transmission belt (206), a fixed rod (207) and a tension meter (208); the rotating shaft (201) is movably mounted inside the base (1); the transmission rod (202) is movably mounted inside the base (1); the connecting plate (203) is fixedly mounted outside the base (1); the first motor (204) is fixedly mounted outside the connecting plate (203); the transmission shaft (205) is fixedly mounted outside the rotating shaft (201); the transmission belt (206) is installed on the outside of the transmission shaft (205); the fixed rod (207) is fixedly mounted inside the base (1); and the tension meter (208) is fixedly mounted outside the fixed rod (207); The adjusting structure (3) comprises a second motor (301), a screw rod (302), a threaded block (303), a fixed plate (304), a top rod (305), a bottom rod (306), a limiting rod (307) and a movable block (308); the second motor (301) is fixedly mounted on the outside of the base (1); the screw rod (302) is movably mounted on the inside of the base (1); the threaded block (303) is threadedly connected to the outside of the screw rod (302); the fixed plate (304) is fixedly mounted on the outside of the fixed plate (304); the bottom rod (306) is fixedly mounted on the outside of the fixed plate (304); the limiting rod (307) is fixedly mounted on the inside of the base (1); and the movable block (308) is movably mounted on the outside of the limiting rod (307). 2. According to the damage-resistant optical cable bundling and unbundling device according to claim 1, it is characterized in that a transmission shaft (205) is fixedly installed on the outside of the transmission rod (202), and the rotating shaft (201) and the transmission rod (202) both pass through the base (1) and extend to the outside of the base (1). 3. An anti-damage optical cable bundling and pay-off device according to claim 1, characterized in that the output shaft of the first motor (204) passes through the connecting plate (203) and is fixedly connected to the rotating shaft (201). 4. According to the damage-resistant optical cable bundling and paying-out device described in claim 1, it is characterized in that: the output shaft of the second motor (301) passes through the base (1) and is fixedly connected to the screw rod (302), and the limit rod (307) passes through the movable block (308) and is movably connected to the movable block (308). 5. The damage-resistant optical cable bundling and pay-off device according to claim 1 is characterized in that: the number of the fixed plates (304) is two, and one of the fixed plates (304) is fixedly connected to the movable block (308). 6. The damage-resistant optical cable bundling and paying-out device according to claim 1, characterized in that the top rod (305) and the bottom rod (306) are close to each other.