CN114545575A - Optical cable stripping device - Google Patents
Optical cable stripping device Download PDFInfo
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- CN114545575A CN114545575A CN202210060775.2A CN202210060775A CN114545575A CN 114545575 A CN114545575 A CN 114545575A CN 202210060775 A CN202210060775 A CN 202210060775A CN 114545575 A CN114545575 A CN 114545575A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 120
- 238000003825 pressing Methods 0.000 claims abstract description 152
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims description 13
- 239000013307 optical fiber Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/56—Processes for repairing optical cables
- G02B6/566—Devices for opening or removing the mantle
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to the technical field of optical fiber cable tools, and discloses an optical cable stripping device, which comprises at least 2 rolling shafts which are sequentially arranged along the moving direction of an optical cable, wherein an optical cable driving mechanism is arranged on at least 1 rolling shaft of the at least 2 rolling shafts, and the optical cable driving mechanism drives at least 1 rolling shaft to actively roll; the optical cable stripping device also comprises an optical cable pressing and adjusting mechanism and a cutter assembly, wherein the optical cable pressing and adjusting mechanism comprises a pressing wheel which is arranged above the rolling shaft in a facing manner and an up-and-down adjusting assembly which adjusts the pressing wheel to move up and down in sequence; the cutter assembly is arranged between at least 2 rolling shafts, and the blade edge of the cutter assembly is opposite to the optical cable between the rolling shafts and the pressing wheel. Compared with the prior art, the automatic optical cable stripping device has the advantages that the automatic optical cable stripping operation is realized by using the cutter, and the labor and the material resources are greatly saved on the basis of shortening the time for stripping the optical cable.
Description
Technical Field
The invention relates to the technical field of optical fiber cable tools, in particular to an optical cable stripping device.
Background
With the promotion of national energy internet construction, the power communication optical cable is used as a transmission channel of a power communication system, and the requirement on the communication transmission quality of the optical cable 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 an optical cable stripping device, which utilizes an optical cable driving mechanism to drive an optical cable to move, utilizes a cutter to realize automatic optical cable stripping operation, 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 an optical cable stripping device which comprises at least 2 rolling shafts sequentially arranged along the moving direction of an optical cable, wherein an optical cable driving mechanism is arranged on at least 1 rolling shaft of the at least 2 rolling shafts, and the optical cable driving mechanism drives the at least 1 rolling shaft to roll; the optical cable stripper also comprises an optical cable pressing and adjusting mechanism and a cutter assembly, wherein the optical cable pressing and adjusting mechanism comprises a pressing wheel arranged above the rolling shaft and an up-down adjusting assembly for adjusting the pressing wheel to move up and down in sequence, the pressing wheel is arranged on a pressing wheel bracket, and the up-down adjusting assembly adjusts the pressing wheel bracket to move up and down; the cutter assembly is arranged between at least 2 rolling shafts, and the blade edge of the cutter assembly is just opposite to the optical cable between the rolling shafts and the pinch roller.
Furthermore, a guide wheel is arranged on one side of the rolling shaft in a rolling mode, and the pressing wheel is arranged above the guide wheel in a facing mode.
Furthermore, the up-down adjusting assembly comprises a pressing handle and a pressing plate which is connected with the pressing handle and is rotatably connected to the supporting plate, the lower end of the pressing plate is connected with a pair of sliding wheels, when the pressing handle is pressed downwards or lifted upwards to rotate the pressing plate, the sliding wheels are in rolling contact with a pressing cross rod, the pressing cross rod is connected with the pressing wheel support through a pressing vertical plate, and the other end of the pressing vertical plate is connected to the supporting plate through a first spring.
Further, compress tightly the riser and include 2, be respectively for last riser, the riser of compressing tightly down, go up compress tightly the riser with swing joint between the riser of compressing tightly down, and be connected with the second spring between the two.
Furthermore, the upper pressing vertical plate and the lower pressing vertical plate are vertically arranged on the linear guide rail.
Furthermore, a buffer is vertically arranged above the compressing cross rod, when the compressing handle compresses downwards, the compressing cross rod is separated from the tail end of the buffer, and when the compressing handle lifts upwards, the compressing cross rod is in contact with the tail end of the buffer for buffering.
Further, the cutter assembly comprises a cutter frame, a blade and a blade adjusting assembly arranged on the cutter frame, a blade groove is formed below the cutter frame, the blade is fixed on the blade adjusting assembly, and the cutting edge of the blade penetrates through the blade groove to be vertically arranged.
Further, blade adjusting part is including running through the adjustable connection board that the knife rest set up, the blade is fixed in adjustable connection board is terminal, in the knife rest, be located adjustable connection board one side is provided with the third spring, third spring top with the adjustable connection board contact, the knife rest top is provided with the screw, the screw run through the knife rest top and with the contact of adjustable connection board top.
Further, an optical cable sheath limiter is further arranged below the tool rest and is arranged in a semi-arc structure, a blade groove is formed in the middle of the optical cable sheath limiter, and the blade edge penetrates through the blade groove to be vertically arranged.
Furthermore, the number of the rollers is 2, the roller positioned in the middle is a driving roller, an optical cable driving mechanism is arranged on the driving roller, and the other roller is a driven roller which is connected with the driving roller through a belt component.
Further, optical cable actuating mechanism includes driving motor, belt subassembly includes the action wheel, follows driving wheel and belt, utilize the belt to connect between action wheel, the follow driving wheel, driving motor output shaft has action wheel and initiative roller bearing, follow driving wheel with driven roller bearing connects.
Furthermore, the roller is also provided with knurls, and the guide wheel and the pressing wheel are V-shaped guide grooves.
Furthermore, the device also comprises a protective cover, and an optical cable inlet and outlet notch is formed in the position, which is flush with the upper surface of the rolling shaft, of the protective cover.
Furthermore, a transparent PC cover plate is hinged to the front face of the protective cover and opposite to the roller and the cutter assembly.
Has the advantages that:
1. the optical cable peeling machine disclosed by the invention has the advantages that the optical cable driving mechanism is utilized to drive the rolling shaft to roll, the optical cable on the rolling shaft is driven to move towards one direction, the automatic peeling work of the optical cable is realized by utilizing the cutter assembly, stable and uniform power is provided, the uniform stress of the peeled optical cable is effectively ensured, the defects of uneven force and insufficient force exposed in manual construction are overcome, and the damage to the optical cable caused by manual operation errors is effectively avoided. Through setting for the roller bearing traffic direction, realize the automatic business turn over of optical cable, avoid traditional optical cable to open to shell the in-process and need alone hold the art knife, alone stabilize the waste of manpower, material resources that the optical cable cooperation construction caused. The optical cable pressing and adjusting mechanism is designed to adjust the pressing and releasing of the optical cable, so that the optical cable can be conveniently penetrated at the beginning, and the optical cable can be pressed between the pressing wheel and the rolling shaft.
2. The guide wheel is arranged on one side of the rolling shaft, so that the optical fiber can be conveniently led into the rolling shaft under the guide effect in the processes of threading the optical fiber and peeling the optical fiber. And the invention adopts the V-shaped guide groove, so that the optical cable is automatically positioned in the middle of the blade.
3. The invention utilizes the pressing handle and the pressing plate to press downwards, realizes the up-and-down adjustment of the whole pressing wheel bracket, and further adjusts the distance between the pressing wheel and the rolling shaft as well as the distance between the pressing wheel and the guide wheel. When whole ware of shelling does not work again, will compress tightly the handle and upwards lift up, the whole horizontal pole that compresses tightly, compresses tightly riser and pinch roller support rebound under the resilience force effect of first spring for the pinch roller separates with roller bearing, leading wheel, conveniently penetrates the optical cable at this moment. In addition, when the device needs to work, the whole pressing cross rod, the pressing vertical plate and the pressing wheel support are moved downwards for a certain distance by using the pressing handle, so that the pressing wheels are pressed on the rolling shafts and the guide wheels, and in the pressing process, the sliding wheels slide on the pressing cross rod and press downwards while rotating by the pressing plate.
4. The pressing vertical plate is divided into an upper part and a lower part, the upper part and the lower part are connected through the spring, the spring plays a role of buffering in the process that the pressing handle is pressed downwards, so that the pressing vertical plate can be suitable for stripping optical cables with different diameters, the distance between the pressing wheel and the rolling shaft and the distance between the pressing wheel and the guiding wheel are adjusted through flexible connection of the second spring, the optical cables are always pressed between the pressing vertical plate and the rolling shaft, and the situation that the optical cables are pressed too tightly cannot occur when the diameter of the optical cables is larger.
5. According to the invention, the upper pressing vertical plate and the lower pressing vertical plate are respectively and vertically provided with the linear guide rail, and the upper pressing vertical plate and the lower pressing vertical plate always move along the vertical direction in the downward pressing process of the pressing handle, so that the situation of deflection is avoided. And a buffer is arranged above the pressing cross rod, and further plays a role in buffering in the lifting and pressing processes.
6. The cutting depth of the blade is adjustable. The cutting depth of the tool nose can be stably controlled by adjusting the relative distance between the blade and the cable sheath limiter. During the regulation, only need be through the screw of adjusting the knife rest top, the screw pushes down adjustable connecting plate or adjustable connecting plate certain distance that upwards kick-backs under the third spring action, further adjusts the degree of depth between the cutting edge of blade and the optical cable crust stopper to adapt to the thickness on top layer of different optical cables, promoted the suitability of opening and peeling the ware greatly, can satisfy different specifications optical cable and open and peel the demand.
7. The optical cable driving device is provided with the belt assembly, the two rollers are respectively a driving roller and a driven roller, and the belt assembly is utilized to realize that the two rollers roll actively, so that the force for driving the optical cable to move is more uniform. And knurling is arranged on the roller to effectively increase the friction force of the roller.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the optical cable pressing adjustment mechanism according to the present invention;
FIG. 4 is a schematic view of the construction of the cutter assembly of the present invention;
FIG. 5 is a schematic view of a cable drive mechanism of the present invention;
FIG. 6 is a schematic view of the connection structure of the upper pressing plate and the lower pressing plate according to the present invention;
FIG. 7 is a front view of the optical cable inserted between the rollers and with the pinch rollers uncompressed in accordance with the present invention;
FIG. 8 is a front view of the optical cable of the present invention inserted between rollers and compressed by the compression wheels.
Wherein, 1-trolley, 2-protective cover, 3-pushing handle, 4-optical cable access slot, 5-transparent PC cover plate, 6-rolling shaft, 7-pressing wheel, 8-guide wheel, 9-pressing wheel bracket, 10-pressing handle, 11-supporting plate, 12-pressing plate, 13-sliding wheel, 14-pressing cross bar, 15-upper pressing vertical plate, 16-lower pressing vertical plate, 17-first spring, 18-second spring, 19-linear guide rail, 20-buffer, 21-knife rest, 22-blade, 23-blade groove, 24-adjustable connecting plate, 25-third spring, 26-screw, 27-optical cable sheath limiter, 28-driving motor, 29-driving wheel, 30-driven wheel, 31-belt, 32-spacing post.
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 explicitly specified 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.
The invention provides an optical cable stripping device, which mainly comprises at least 2 rollers 6 sequentially arranged along the moving direction of an optical cable, wherein at least 1 roller 6 of the at least 2 rollers 6 is provided with an optical cable driving mechanism, and in the embodiment, for convenience of description, 3 rollers 6 are taken as an example for description.
The optical cable driving mechanism drives at least 1 roller 6 to roll, see fig. 2, wherein the optical cable driving mechanism is arranged on the roller 6 below the middle, or the optical cable driving mechanism is arranged on the roller 6 below the middle and the roller 6 below the right side. The optical cable driving mechanism is used for driving the rolling shaft 6 to actively roll and driving the optical cable on the rolling shaft to advance. In this embodiment, the roller 6 located in the middle is a driving roller on which the optical cable driving mechanism is disposed, and the other roller 6 is a driven roller connected to the driving roller through a belt assembly. The optical cable driving mechanism comprises a driving motor 28, the belt assembly comprises a driving wheel 29, a driven wheel 30 and a belt 31, the driving wheel 29 and the driven wheel 30 are connected through the belt 31, an output shaft of the driving motor 28 is coaxially connected with the driving wheel 29 and a driving rolling shaft, and the driven wheel 30 is coaxially connected with a driven rolling shaft.
A guide wheel 8 is further arranged on one side of the rolling shaft 6 in a rolling mode, and a pressing wheel 7 is also arranged above the guide wheel 8 in a facing mode. Referring to fig. 2, 3 wheels are arranged below the whole device, 3 pinch rollers 7 are correspondingly arranged above the device, two rollers 6 with driving mechanisms are arranged on the right side of the 3 wheels below, and one guide wheel 8 is arranged on the left side of the 3 wheels below and used for guiding.
The optical cable stripping device further comprises an optical cable pressing and adjusting mechanism and a cutter assembly, the optical cable pressing and adjusting mechanism comprises an upper adjusting assembly and a lower adjusting assembly, the upper adjusting assembly and the lower adjusting assembly are sequentially opposite to the pressing wheel 7 arranged above the roller 5 and used for adjusting the pressing wheel 7 to move up and down, the pressing wheel 7 is arranged on the pressing wheel support 9, and the upper adjusting assembly and the lower adjusting assembly are used for adjusting the pressing wheel support 9 to move up and down so as to drive the pressing wheel 7 to move up and down. The upper and lower adjusting component comprises a pressing handle 10, a pressing plate 12 connected with the pressing handle 10 and rotatably connected to a supporting plate 11, the lower end of the pressing plate 12 is connected with a pair of sliding wheels 13, when the pressing handle 10 is pressed downwards or lifted upwards to the pressing plate 12 to rotate, the sliding wheels 13 are in rolling contact with a pressing cross rod 14, the pressing cross rod 14 is connected with a pressing wheel support 9 through a pressing vertical plate, and the other end of the pressing vertical plate is connected to the supporting plate 11 through a first spring 17. When the pressing handle 10 is pressed downwards, the sliding wheel 13 is in contact with the pressing cross rod 14 below, and during the rotation of the pressing plate 12, the sliding wheel 13 presses the pressing cross rod 14 downwards, so that the whole pressing wheel bracket 9 drives the pressing wheel 7 to move downwards to be close to the roller 6 and the guide wheel 8 below. When the pressing handle 10 is lifted upwards, in the rotating process of the pressing plate 12, the sliding wheel 13 presses the pressing cross rod 14 downwards until the sliding wheel is not contacted with the pressing cross rod 14, and the whole pressing cross rod 14, the whole pressing vertical plate and the pressing wheel support 9 move upwards to the pressing wheel 7 to be separated from the roller 6 and the guide wheel 8 under the action of the resilience force of the first spring 17.
Further, in this embodiment, compress tightly the riser and include 2, compress tightly riser 15, compress tightly riser 16 down for last respectively, go up and compress tightly riser 15 and compress tightly swing joint between the riser 16 down, see fig. 3, set up the lug on going up the pressure strip 15, set up the recess on the pressure strip 16 down, the lug is located the recess internalization, both swing joint. And go up and compress tightly the riser 15 and be connected through second spring 18 between the riser 16 down, second spring 18 one end is worn in the pressure strip 16 down, and the other end is worn in last pressure strip 15, and in compressing tightly handle 10 and pushing down the in-process, go up pressure strip 15 and drive pressure strip 16 down and move the in-process, second spring 18 between the two plays the cushioning effect. In order to ensure that the upper pressing plate 15 and the lower pressing plate 16 are in a straight line during the up-and-down movement of the upper pressing plate 15 and the lower pressing plate 16, the upper pressing plate 15 and the lower pressing plate 16 are both arranged on a linear guide rail 19, see fig. 6.
Further, in the present embodiment, in order to improve the hand feeling of the pressing handle 10, a buffer 20 is vertically disposed above the pressing rail 14, when the pressing handle 10 presses downward, the pressing rail 14 is separated from the end of the buffer 20, and when the pressing handle 10 lifts upward, the pressing rail 14 contacts the end of the buffer 20 for buffering. The damper 20 may be a hydraulic damper or a spring damper.
A limiting column 32 is further disposed on the support plate 11 of the pressing stroke of the pressing handle 10, and the limiting column 32 contacts the pressing handle 10 in the process of lifting up or pressing down the pressing handle 10.
The cutter assembly is arranged between at least 2 rollers 6, and the cutting edge of the blade 22 of the cutter assembly is opposite to the optical cable between the rollers 6 and the pinch roller 7. Referring to fig. 2, the cutter assembly is located between the two rollers 6 on the right side.
The cutter assembly comprises a cutter frame 21, a blade 22 and a blade adjusting assembly arranged on the cutter frame 21, an optical cable sheath limiter 27 is further arranged below the cutter frame 21, the optical cable sheath limiter 27 is arranged to be of a semi-circular arc structure and matched with the shape of the outer surface of an optical cable, a blade groove 23 is formed in the middle of the optical cable sheath limiter 27, the cutting edge of the blade 22 penetrates through the blade groove 23 to be vertically arranged, and the blade 22 is fixed on the blade adjusting assembly.
Referring to fig. 4, the blade adjusting assembly includes an adjustable connecting plate 24 disposed through the blade holder 21, the blade 22 is detachably fixed at the end of the adjustable connecting plate 24, the blade 22 can be replaced, a third spring 25 is disposed in the blade holder 21 and on one side of the adjustable connecting plate 24, the top end of the third spring 25 contacts with the adjustable connecting plate 24, a screw 26 is disposed at the top end of the blade holder 21, and the screw 26 penetrates through the top end of the blade holder 21 and contacts with the top end of the adjustable connecting plate 24. When the distance of the blade 22 needs to be adjusted, the screw 26 located above the tool rest 21 is screwed, the screw 26 abuts against the lower adjustable connecting plate 24 to drive the adjustable connecting plate 24 to move downwards, the adjustable connecting plate 24 drives the lower blade to move downwards, and therefore the depth of the blade 22 is adjusted. When the blade 22 needs to be adjusted upwards, the screw 26 is turned reversely, and the adjustable connecting plate 24 moves upwards under the action of the third spring 25, so that the blade 22 is driven to move upwards for a certain distance.
In the present embodiment, in order to increase the friction between the optical cable and the roller 6, knurling is further provided on the roller 6, and the guide wheel 8 and the pinch wheel 7 are both V-shaped guide grooves.
Foretell overall structure all covers through a protection casing 2, prevents to appear dangerously in the cutting peeling process, and protection casing 2 still sets up optical cable business turn over notch 4 with the position that the roller bearing 6 upper surface flushed, passes through optical cable business turn over notch 4 business turn over optical cable to the outward flange of optical cable business turn over notch 4 still sets up the stopping hook, prevents that the optical cable from crooked dropping in the cutting process. And set up whole ware of peeling on dolly 1, protection casing 2 top sets up pushing hands 3, utilizes pushing hands 3 to promote whole ware of peeling and removes to the position that needs, and it is convenient to remove. A transparent PC cover plate 5 is hinged to the front side of the protective cover 2 and opposite to the roller 6 and the cutter assembly, and a small handle is arranged on the transparent PC cover plate 5.
The working principle is as follows:
referring to figures 7 to 8:
1. the transparent PC cover 5 is opened and the pinch grip 10 is grasped and lifted upward to clear the pinch roller 7 from the roller 6. The optical cable is inserted into the optical cable inlet-outlet notch 4 from the optical cable inlet-outlet notch, passes through the space between the rolling shaft 6, the guide wheel 8 and the pressing wheel 7, the pressing handle 10 is held and pressed downwards, and the pressing wheel 7 is pressed on the rolling shaft 6 and the guide wheel 8 below.
2. The position of the blade 22 is adjusted and the blade 22 is adjusted to the corresponding position by screwing the screw 26.
3. The transparent PC cover plate 5 is closed, the power supply is started, the driving motor 28 works to drive the driving roller shaft and the driven roller shaft to roll to drive the optical cable to move towards the right side, and in the moving process, the blade 22 cuts the optical cable skin on the surface of the optical cable.
4. And after the cutting is finished, the power supply is turned off, and the pressing handle 10 is held to lift the pressing wheel 7 upwards, so that the optical cable cutting work is finished.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The optical cable stripping device is characterized by comprising at least 2 rollers (6) which are sequentially arranged along the moving direction of an optical cable, wherein an optical cable driving mechanism is arranged on at least 1 roller (6) of the at least 2 rollers (6), and the optical cable driving mechanism drives the at least 1 roller (6) to actively roll; the optical cable stripping device further comprises an optical cable pressing and adjusting mechanism and a cutter assembly, the optical cable pressing and adjusting mechanism comprises a pressing wheel (7) which is arranged above the rolling shaft (6) in a facing mode and an up-and-down adjusting assembly which adjusts the pressing wheel (7) to move up and down in sequence, the pressing wheel (7) is arranged on a pressing wheel support (9), and the up-and-down adjusting assembly adjusts the pressing wheel support (9) to move up and down; the cutter assembly is arranged between at least 2 rolling shafts (6), and the cutting edge of the blade (22) of the cutter assembly is just opposite to the optical cable between the rolling shafts (6) and the pressing wheel (7).
2. The optical cable stripper according to claim 1, wherein a guide wheel (8) is further arranged on one side of the roller (6) in a rolling manner, and the pressing wheel (7) is also arranged above the guide wheel (8) in a facing manner.
3. The optical cable stripper according to claim 1, wherein the up-down adjusting assembly comprises a pressing handle (10), a pressing plate (12) connected with the pressing handle (10) and rotatably connected with the supporting plate (11), a pair of sliding wheels (13) is connected with the lower end of the pressing plate (12), when the pressing handle (10) is pressed downwards or lifted upwards until the pressing plate (12) rotates, the sliding wheels (13) are in rolling contact with a pressing cross rod (14), the pressing cross rod (14) is connected with the pressing wheel bracket (9) through a pressing vertical plate, and the other end of the pressing vertical plate is connected with the supporting plate (11) through a first spring (17).
4. The optical cable stripper according to claim 3, wherein the pressing risers comprise 2 pressing risers, namely an upper pressing riser (15) and a lower pressing riser (16), the upper pressing riser (15) and the lower pressing riser (16) are movably connected, and a second spring (18) is connected between the upper pressing riser and the lower pressing riser.
5. The cable stripper as defined in claim 4, wherein the upper and lower hold-down risers (15, 16) are vertically disposed on a linear guide (19).
6. The optical cable stripper as recited in claim 1, wherein the cutter assembly comprises a cutter holder (21), a blade (22) and a blade adjusting assembly arranged on the cutter holder (21), a blade groove (23) is formed below the cutter holder (21), the blade (22) is fixed on the blade adjusting assembly, and the cutting edge of the blade (22) penetrates through the blade groove (23) to be vertically arranged.
7. The optical cable stripper according to claim 6, wherein the blade adjusting assembly comprises an adjustable connecting plate (24) disposed through the tool rest (21), the blade (22) is fixed to the end of the adjustable connecting plate (24), a third spring (25) is disposed in the tool rest (21) on one side of the adjustable connecting plate (24), the top end of the third spring (25) is in contact with the adjustable connecting plate (24), the top end of the tool rest (21) is provided with a screw (26), and the screw (26) extends through the top end of the tool rest (21) and is in contact with the top end of the adjustable connecting plate (24).
8. The optical cable stripping device according to claim 6, characterized in that an optical cable sheath stopper (27) is further arranged below the tool rest (21), the optical cable sheath stopper (27) is arranged in a semi-arc structure, a blade groove (23) is formed in the middle position, and the cutting edge of the blade (22) penetrates through the blade groove (23) to be vertically arranged.
9. The optical cable stripper as defined in claim 1, wherein the number of rollers (6) is 2, the roller located in the middle is a driving roller on which the optical cable driving mechanism is provided, and the other roller is a driven roller connected to the driving roller by a belt assembly.
10. The optical cable stripper according to claim 2, wherein the roller (6) is further provided with knurling, and the guide wheel (8) and the pressing wheel (7) are both V-shaped guide grooves.
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CN111443427A (en) * | 2020-03-31 | 2020-07-24 | 国网江苏省电力有限公司淮安供电分公司 | Full-automatic adjustable portable optical cable stripping device |
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2022
- 2022-01-19 CN CN202210060775.2A patent/CN114545575B/en active Active
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