阅读说明：本技术 一种全自动可调节便携式光缆开剥器 (Full-automatic adjustable portable optical cable stripping device ) 是由 严宇 史雪涛 陈震 徐青 王巍巍 王震 于 2020-03-31 设计创作，主要内容包括：本发明涉及光纤线缆工具领域,公开了一种全自动可调节便携式光缆开剥器,包括包括底座、左、右盖板、驱动机构,左、右盖板之间分别转动连接有至少三个互相平行的滚轴组,滚轴组包括上下对称设置的两个滚轴,其两端分别以圆弧形向滚轴中心凹陷形成两边粗中间细的滚轴结构,上下滚轴与插入的光缆紧密接触；驱动机构与其中一个滚轴连接,该滚轴为主动滚轴,其余滚轴均为从动滚轴,靠近光缆开剥器出料方向的一个滚轴中心处沿周向设置凸出的刃口。与现有技术相比,本发明带动主动滚轴转动,提供稳定、均匀的动力,有效保证了开剥光缆受力均匀,克服手动施工暴露出的用力不均、力度不够等弊端,有效避免人工操作失误对光缆造成的损坏。(The invention relates to the field of optical fiber cable tools, and discloses a full-automatic adjustable portable optical cable stripping device which comprises a base, a left cover plate, a right cover plate and a driving mechanism, wherein at least three parallel roller groups are respectively and rotatably connected between the left cover plate and the right cover plate; the driving mechanism is connected with one of the rolling shafts, the rolling shaft is a driving rolling shaft, the other rolling shafts are driven rolling shafts, and a convex cutting edge is arranged at the center of one rolling shaft close to the discharging direction of the optical cable stripper along the circumferential direction. Compared with the prior art, the invention drives the driving roller to rotate, provides stable and uniform power, effectively ensures uniform stress of the stripping optical cable, overcomes the defects of uneven force and insufficient force exposed by manual construction and the like, and effectively avoids the damage to the optical cable caused by manual operation errors.)

1. A full-automatic adjustable portable optical cable stripping device comprises a base (1), left and right cover plates (2, 3) fixed on the base (1) and a driving mechanism arranged on the base (1), and is characterized in that at least three roller groups which are parallel to each other are respectively connected between the left and right cover plates (2, 3) in a rotating manner, the positions of the roller groups at two ends of the at least three roller groups are respectively a feeding port and a discharging port, each roller group comprises two rollers which are symmetrically arranged up and down, the two ends of each roller are respectively sunken towards the center of the roller by the arc shape of the roller to form a roller structure with two thick sides and thin middle, a gap is reserved between the upper and lower rollers of the roller group, an optical cable can be inserted, and the arc surfaces of the upper and lower rollers are in close contact with the inserted optical cable; the driving mechanism is in driving connection with one of the rollers, the roller is a driving roller, the other rollers are driven rollers, and a convex cutting edge (1007) is arranged at the center of one roller in the roller group close to the discharge hole along the circumferential direction of the roller.

2. The fully-automatic adjustable portable optical cable stripping device as claimed in claim 1, wherein three parallel roller sets are rotatably connected between the left and right cover plates (2, 3), one roller of the middle roller set is in driving connection with a driving mechanism, which is a driving roller (1006), and a convex cutting edge (1007) is circumferentially arranged at the center of one roller close to the square outlet.

3. The fully-automatic adjustable portable cable stripper as recited in claim 1, wherein the central circular arc surface of the active roller (1006) is provided with a knurling (1008) structure along its circumferential surface.

4. The full-automatic adjustable portable optical cable stripping device according to claim 1, wherein vertical strip-shaped grooves (11) are formed in the positions, corresponding to the two ends of the roller, above the roller group, of the left cover plate (2) and the right cover plate (3), a height adjusting device is arranged on the roller at the upper end of the roller group, and the two ends of the roller at the upper end of the roller group are inserted into the strip-shaped grooves (11) and slide up and down in the strip-shaped grooves (11).

5. The full-automatic adjustable portable optical cable stripper according to claim 4, wherein the height adjusting device comprises a plurality of bolt bearing seats (9) fixed on the inner walls of the left and right cover plates (2, 3) and bolts (10) in threaded connection with the bolt bearing seats (9), bearings (8) are respectively sleeved at two ends of a roller at the upper end of the roller group, and the end parts of the bolts (10) are in close contact with the bearings (8).

6. The full-automatic adjustable portable optical cable stripping device according to claim 1, wherein a discharging cover plate (5) is arranged on one side close to the cutting edge (1007), a feeding cover plate (4) is arranged on the opposite surface of the discharging cover plate (5), the roller sets are both located between the feeding cover plate (4) and the discharging cover plate (5), through holes (12) are formed in the feeding cover plate (4) and the discharging cover plate (5) corresponding to the central positions of the roller sets, and the optical cable can pass through the through holes (12) and enter a gap between the centers of two rollers of the roller sets.

7. The fully automatic adjustable portable cable stripper according to claim 5, wherein an upper cover plate (6) is further disposed above the roller set, and the bolt (10) passes through the upper cover plate (6) and is rotatably connected to the upper cover plate (6).

8. The fully automatic adjustable portable cable stripper according to claim 7, characterized in that the upper cover plate (6) is provided with a handle (13).

9. The full-automatic adjustable portable optical cable stripping device as claimed in any one of claims 1 to 8, wherein the driving mechanism comprises a driving motor (14), a reduction gearbox (15) connected with an output shaft of the driving motor (14), a driving gear (16) fixed with the output shaft of the reduction gearbox (15), and a driven gear (17) meshed with the driving gear (16), and a central shaft of the driven gear (17) is fixedly connected with one end of the driving roller (1006).

Technical Field

The invention relates to the field of optical fiber cable tools, in particular to a full-automatic adjustable portable optical cable stripping device.

Background

With the promotion of national energy internet construction, the electric power communication optical cable is used as a transmission channel of an electric power communication system, and the requirement on the communication transmission quality of an optical cable path is continuously improved. The optical cable connection is an essential important link for optical fiber communication, and how to reduce the connection loss caused in the stripping process of the optical cable and comprehensively improve the optical cable connection quality becomes an important difficult problem to be solved urgently.

The optical cable in-process is shelled to tradition, is that two people cooperate and use the art designer's sword directly to open the processing of shelling to the optical cable usually, because optical fiber quantity is many in the optical cable, the diameter is little, easily disconnected, easy book, and the optical cable top layer is harder, requires that constructor must possess accurate accuracy and sufficient strength, just can guarantee as far as possible not to harm optic fibre at the in-process of shelling the optical cable. The whole stripping process of the optical cable is time-consuming and labor-consuming, and certain personal safety hazards exist.

Disclosure of Invention

The purpose of the invention is as follows: aiming at the problems in the prior art, the invention provides a full-automatic adjustable portable optical cable stripping device, which is provided with an electric motor, automatically finishes stripping of an optical cable in the whole process, and greatly saves manpower and material resources on the basis of shortening the time for stripping the optical cable.

The technical scheme is as follows: the invention provides a full-automatic adjustable portable optical cable stripping device, which comprises a base, a left cover plate and a right cover plate which are fixed on the base, and a driving mechanism arranged on the base, and is characterized in that at least three mutually parallel roller groups are respectively and rotatably connected between the left cover plate and the right cover plate, the positions of the roller groups positioned at two ends in the at least three roller groups are respectively a feed inlet and a discharge outlet, each roller group comprises two rollers which are arranged in an up-and-down symmetry manner, two ends of each roller are respectively sunken towards the center of the roller by the arc shape of the roller to form a roller structure with thick sides and thin middle, a gap is reserved between the upper roller and the lower roller of each roller group, an optical cable can be inserted, and the arc surfaces of the upper roller and the; the driving mechanism is in driving connection with one of the rollers, the roller is a driving roller, the other rollers are driven rollers, and a convex cutting edge is arranged at the center of one roller in the roller group close to the discharge port along the circumferential direction.

Furthermore, three parallel roller sets are respectively rotatably connected between the left cover plate and the right cover plate, a roller on the middle roller set is in driving connection with a driving mechanism, the roller is a driving roller, and a convex cutting edge is arranged at the center of the roller close to the square discharging opening along the circumferential direction.

Furthermore, a knurling structure is arranged on the central arc surface of the driving rolling shaft along the circumferential surface of the driving rolling shaft.

Furthermore, vertical strip-shaped grooves are formed in the positions, corresponding to the two ends of the roller, above the roller group, of the left cover plate and the right cover plate, a height adjusting device is arranged on the roller at the upper end of the roller group, and the two ends of the roller at the upper end of the roller group are inserted into the strip-shaped grooves and slide up and down in the strip-shaped grooves.

Further, height adjusting device bears the seat and threaded connection bears the bolt of seat in the bolt including a plurality of bolts that are fixed in left and right apron inner wall, the roller bearing both ends of roller group upper end are equipped with the bearing respectively, the bolt tip with bearing in close contact with.

Furthermore, a discharging cover plate is arranged on one side close to the cutting edge, a feeding cover plate is arranged on the opposite surface of the discharging cover plate, the roller groups are located between the feeding cover plate and the discharging cover plate, through holes are formed in the positions, corresponding to the central positions of the roller groups, of the feeding cover plate and the discharging cover plate, and the optical cable can enter a gap between the centers of two rollers of the roller groups through the through holes.

Furthermore, an upper cover plate is arranged above the roller group, and the bolt penetrates through the upper cover plate and is rotatably connected to the upper cover plate.

Further, a handle is arranged on the upper cover plate.

Furthermore, the driving mechanism comprises a driving motor, a reduction gearbox connected with an output shaft of the driving motor, a driving gear fixed at an output end of the reduction gearbox, and a driven gear meshed with the driving gear, wherein a central shaft of the driven gear is fixedly connected with one end of the driving roller.

Has the advantages that:

1. the stripping device is provided with the motor device, the motor electrified gear drives the driving roller below the middle part to rotate, stable and uniform power is provided, the uniform stress of the stripping optical cable is effectively ensured, the defects of uneven force and insufficient force exposed by manual construction are overcome, and the damage to the optical cable caused by manual operation errors is effectively avoided.

2. The stripping device is provided with the driven rolling shaft combination to control the movement direction of the optical cable, the automatic in-and-out of the optical cable is realized by setting the movement direction of the rolling shaft, and the waste of manpower and material resources caused by the fact that one person needs to hold an art knife and one person stabilizes the optical cable in the traditional optical cable stripping process and cooperates with construction is avoided.

3. According to the invention, 3 roller groups, namely 6 rollers are used, the first two roller groups are auxiliary feeding rollers, the optical cable is soft, the optical cable is transmitted forwards through the two auxiliary roller groups and is finally cut by the rollers with cutting edges, so that material resources are not wasted, and automatic stripping of the optical cable can be rapidly realized.

4. In order to ensure that the rolling shaft smoothly conveys the wire rods, the peeling device performs knurling treatment on the driving rolling shaft, and the friction force of the rolling shaft is effectively increased.

5. According to the characteristics of different specifications of optical cable cores, different surface layer thicknesses and the like, the stripping device is provided with the height adjusting device (bolt), the cutting depth of a hob at the foremost end of a wire rod of the stripping device can be flexibly adjusted according to the thickness of the surface layer of the optical cable, the applicability of the stripping device is greatly improved, and the stripping requirements of optical cables of different specifications can be met.

6. The stripper surface assembly cover plate protects the device, can effectively avoid direct contact between external operation constructors and a hob inside the device, effectively improves the use safety performance of the device, and avoids personal injury possibly caused by manual use of an art designing knife.

7. The handle is arranged on the upper cover plate, so that the stripper is convenient to carry.

Drawings

FIG. 1 is an undetached schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention viewed from the feed direction;

FIG. 3 is a schematic top view of the internal structure of the present invention;

FIG. 4 is a schematic view of a part structure of the active roller according to the present invention.

The device comprises a base, a left cover plate, a right cover plate, a 4 feeding cover plate, a 5 discharging cover plate, a 6 upper cover plate, a 7 bearing seat, a 8 bearing, a 9 bolt bearing seat, a 10 bolt, 1001 first driven roller, 1002 second driven roller, 1003 third driven roller, 1004 fourth driven roller, 1005 fifth driven roller, 1006 driving roller, 1007 cutting edge, 1008 knurling, 11 strip groove, 12 through hole, 13 handle, 14 driving motor, 15 reduction box, 16 driving gear, 17 driven gear and 18 capacitor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.