CN109911704B - A protection device that is used for optic fibre screening process to prevent whipping - Google Patents
A protection device that is used for optic fibre screening process to prevent whipping Download PDFInfo
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Abstract
The invention provides a whip-proof protection device for an optical fiber screening process, which is characterized in that: comprises a screening device, a wire arranging guide wheel, a wire arranging disc, a limiting groove, a protective cover, a barrier plate and a motor; be equipped with two big guide pulleys of screening among the sieving mechanism, and be equipped with disconnected fine collecting box and the little guide pulley of a plurality of screening between two big guide pulleys of screening, winding displacement guide pulley guide optic fibre gets into the winding displacement dish from the sieving mechanism, and the winding displacement guide pulley locates between the opening of safety cover, the opening of safety cover is the strip, and open-ended upper and lower two sides are crisscross, be equipped with the arch on the open-ended lower facial features of safety cover, and the tail end of lower facial features is equipped with the spacing groove, it has the electrostatic elimination stick to inlay on the open-ended upper plate face of safety cover. In the technical field of optical fiber production, the broken fiber head is easy to whip on the small disc surface of the front qualified optical fiber in the optical fiber screening process, so that the problem of damage of the normal optical fiber is solved, and the protection device with simple structure and easy operation is provided.
Description
Technical Field
The invention relates to the technical field of optical fiber production, in particular to a whip-proof protection device for an optical fiber screening process.
Background
In the background of high-speed wire drawing, the screening process of the subsequent process is also corresponding to high-speed screening, and the main function of the screening process is a process after the wire drawing large disc is cut into small discs. The optical fibers with poor strength or hidden broken fibers and poor appearance are removed by applying tension, so that the optical fibers with qualified strength and good appearance are screened out, and the quality of products is improved. However, in the actual screening process, there are sections or points with poor strength inevitably, these optical fibers will break when bearing screening tension, and the broken fiber head will easily whip on the surface of the small disc of the former qualified optical fiber in the high-speed wire-rewinding process, resulting in the damage of the former normal optical fiber, thereby causing secondary damage and increasing the hidden trouble of the re-breaking of the subsequent processing. The Chinese patent CN203256137U discloses an anti-whip optical fiber take-up device, which comprises a frame, a motor, a speed regulating box, a rotating shaft and an anti-whip cover, wherein an annular cover opening is formed in the anti-whip cover; the two rotating shafts are adjacently arranged on the rack in parallel, the rear ends of the rotating shafts are connected with the motor through the speed regulating box, the front ends of the rotating shafts penetrate through the whip preventing cover, and the annular cover openings of the whip preventing cover face the front ends of the rotating shafts; the anti-whiplash device is characterized by further comprising air cylinders, wherein the back of each anti-whiplash cover is connected with two air cylinders, and the two air cylinders are respectively arranged on two sides of the rotating shaft and fixed on the rack. The utility model has the advantages of can prevent to wind the fine of afterbody optic fibre on another take-up reel of the take-up reel of full optic fibre damage. Chinese patent CN104355536A an optical fiber wire drawing whipping controlling means, the device includes winding displacement arm sensor, pressure bar wheel, whipping circle a and whipping circle B structure is the same, whipping circle a and whipping circle B set up on the same horizontal straight line with mirror image distribution central point, the setting of fiber reel is inside whipping circle a and whipping circle B, winding displacement arm sensor sets up in whipping circle a top, the fixed setting of pole wheel is between whipping circle a and whipping circle B. The optical fiber is thrown outside the optical fiber disc after switching, so that the surface of the optical fiber disc cannot be whipped, and the whipping of the optical fiber is effectively reduced. The internal diameters of the anti-whip retainer ring A and the anti-whip retainer ring B are about 2-6mm larger than that of the optical fiber disc, the optical fibers are thrown outside the optical fiber disc and the protective cover after switching, and the optical fiber disc can normally run inside the anti-whip retainer ring A and the anti-whip retainer ring B.
Disclosure of Invention
In order to overcome the problem that the broken fiber head is easy to whip on the small disc surface of the front qualified optical fiber in the optical fiber screening process in the prior art to cause the damage of the normal optical fiber, the invention provides a whip-preventing protection device for the optical fiber screening process, which is characterized in that: comprises a screening device, a wire arranging guide wheel, a wire arranging disc, a limiting groove, a protective cover, a barrier plate and a motor; be equipped with two big guide pulleys of screening among the sieving mechanism, and be equipped with disconnected fine collecting box and the little guide pulley of a plurality of screening between two big guide pulleys of screening, winding displacement guide pulley guide optic fibre gets into the winding displacement dish from the sieving mechanism, and the winding displacement guide pulley locates between the opening of safety cover, the opening of safety cover is the strip, and open-ended upper and lower two sides are crisscross, be equipped with the arch on the open-ended lower facial features of safety cover, and the tail end of face is equipped with the spacing groove down, it has the electrostatic elimination stick to inlay on the open-ended upper plate face of safety cover, the periphery of safety cover is equipped with the jube, and the top of jube is higher than the safety cover, the winding displacement dish is being wrapped up to the safety cover, and the side that the.
Still be equipped with the dancing wheel among the sieving mechanism, sieving mechanism and winding displacement guide pulley are connected to the dancing wheel, be equipped with the spring in the dancing wheel, the position of dancing wheel can be adjusted to the spring to adjust the position with optic fibre, thereby can prevent the shake that optic fibre produced at high-speed operation in-process, guarantee the normal operating of optic fibre screening.
Through adopting above-mentioned technical scheme, at the in-process of optic fibre screening, optic fibre forms certain tension through the rotational speed difference between the big guide pulley of two screening in the sieving mechanism to the realization is to the screening of optic fibre, carries out the rolling in the winding displacement dish through the guide of winding displacement guide pulley, and the broken fiber can whip the lower plate face of safety cover opening part, and carries on spacingly through spacing groove to the broken fiber, and optic fibre gets into the winding displacement dish under the guide through spacing groove, thereby has avoided the broken fiber to fall to beat the damage to normal optic fibre. The fence board is arranged at the bottom of the protective cover, so that the broken end overlong of broken fibers can be well prevented from causing danger to operators in the process of beating. The static eliminator embedded on the upper plate surface of the protective cover can reduce static generated by high-speed running optical fibers, and the motor penetrates through the protective cover to be connected with the winding displacement disc, so that the electric drive emptying disc can rotate, and meanwhile, the protective cover is kept not to rotate.
Preferably, the screening large guide wheel and the screening small guide wheel in the screening device are transmitted through a belt, the two screening small guide wheels above the screening large guide wheel are connected through the belt, the broken fiber collecting box is arranged at the connecting part of the screening large guide wheel and the screening small guide wheel, the bottom of the screening small guide wheel and the belt between the screening large guide wheel and the screening small guide wheel are covered on the broken fiber collecting box, the broken fiber collecting box is designed to be provided with a single door, and a plurality of driving wheels are arranged between the screening large guide wheels.
Through the technical scheme, the two screening large guide wheels are adopted in the screening device, the optical fibers can be screened by adopting tension formed by rotation speed difference, the screened defective optical fibers are transmitted into the broken fiber collecting box through the belt between the screening large guide wheels and the screening small guide wheels, and the broken fiber collecting box adopts a single-door design, so that broken wires can be conveniently cleaned after the broken fiber collecting box.
Preferably, the winding displacement guide wheel is a V-shaped wheel, two side faces of the winding displacement guide wheel are connected with telescopic rods, the telescopic rods are sleeved with the threaded rubber sleeves, and the length directions of the surfaces of the threaded rubber sleeves are provided with sawtooth-shaped lines. The automatic wire arranging device is arranged on the wire arranging guide wheel and is arranged on the wheel surface of the wire arranging guide wheel.
Through the technical scheme, the winding displacement guide pulley adopts the structure of "V" type wheel, can let optic fibre be difficult for taking place to take off the phenomenon of wheel after screening in-process atress, the telescopic link that winding displacement guide pulley both ends are connected, can carry out reciprocating motion with the winding displacement guide pulley when screening, can be with the even rewinding to the wiring air traffic control of optic fibre, the line gum cover that is equipped with on the telescopic link, and be equipped with the line of cockscomb structure on the gum cover, can also stretch out and draw back thereupon when the telescopic link is flexible, play the dustproof and waterproof effect to the telescopic link, reduce the harmful effects of environment to the telescopic link. When the optical fiber is wound on the optical fiber take-up reel after passing through the wire arrangement guide theory, one side of the take-up reel is raised or recessed under certain conditions, the automatic calibration wire arrangement device is started at the moment, and then the system conducts fine adjustment according to the wire arrangement condition, so that the better wire arrangement effect is achieved.
Preferably, the winding displacement disk is of an annular structure, a plurality of clamping grooves are uniformly formed in the inner wall of the winding displacement disk, the winding displacement disk is sleeved on a rotating shaft of the motor through the clamping grooves, and clamping blocks matched with the clamping grooves are uniformly distributed on the surface of the rotating shaft of the motor.
Through above-mentioned technical scheme, winding displacement dish suit is in the pivot of motor, and the card slot on the inside wall cooperatees with the epaxial fixture block of motor shaft in the winding displacement dish, can drive the winding displacement dish through the motor and rotate, and the winding displacement dish easily dismantles.
Preferably, the limiting groove is divided into a groove body and a groove cover plate, the groove body is a strip-shaped U-shaped groove, the groove cover plate is installed at the opening of the groove body and is of a double-door structure, the groove cover plate is rotatably connected with the groove body, and a limiting block is arranged at the joint of the groove body and the groove cover plate.
Through above-mentioned technical scheme, the spacing groove includes cell body and capping board, and the cell body rotates with the capping board to be connected, and in the optical fiber got into the cell body that enters into the spacing groove through the capping board, the capping board rotated back, and optical fiber was restricted at the spacing inslot, and the stopper that the junction of capping board and capping board was equipped with has prevented the capping board to move to the outside.
Preferably, the bottom of the groove body is provided with a rubber pad, the surface of the rubber pad is smooth, and the limiting block is of an L-shaped structure and is connected with the side wall of the groove body and the groove cover plate.
Through above-mentioned technical scheme, the bottom of the groove body adopts the rubber pad, and the rubber pad surface is smooth, has guaranteed that optic fibre is difficult for taking place to damage when beating in the groove body, and smooth surface optical fibre that is difficult for wearing and tearing, and the stopper adopts the design of "L" type, can restrict the outward movement of groove cover plate through the right angled holding power.
Preferably, the joint of the double-door structure of the slot cover plate adopts a cambered surface design, and the inner side of the slot cover plate and the inner side wall of the slot body are connected with springs.
Through above-mentioned technical scheme, the handing-over department of the double-door structure of groove cover board adopts the cambered surface design, can make optic fibre exert the power to the groove cover board, when entering into the cell body, avoids receiving the wearing and tearing of edges and corners, and the spring of being connected on the inboard inside wall with the cell body of apron can enter into the spacing inslot at optic fibre after, can kick-back the groove cover board immediately to with optic fibre restriction at the spacing inslot.
Preferably, the safety cover is a transparent cover body, the safety cover comprises side plates and a wheel panel, the side plates are annular plates, a plurality of rectangular through holes are uniformly formed in the width direction of each annular plate, and the through holes in the two side plates of the safety cover completely correspond to each other.
Through above-mentioned technical scheme, the safety cover adopts the translucent cover body to do benefit to and observes and be convenient for manual adjustment winding displacement and detect the interior winding displacement condition of dish, is equipped with a plurality of evenly distributed's through hole on the curb plate of safety cover, can detect the thickness of the optic fibre of rewinding on the winding displacement dish through the through hole, avoids spilling over of rewinding, damages the device.
Preferably, one side of the protection cover outside the rectangular through hole is provided with a laser side diameter instrument, the other side of the protection cover is provided with a receiving plate, the side plate of the protection cover opposite to the motor is detachable, and the distance between the side plates is adjustable.
Through above-mentioned technical scheme, the laser side footpath appearance and the receiving plate that are equipped with on the safety cover detect through the through hole on the curb plate of safety cover, have simplified staff's work flow through automatic detection instrument, have also reduced the risk of the hourglass of easily appearing examining in the manual detection simultaneously, the device's that improves life.
Preferably, the motor is connected with the receiving plate and the capacity alarm in the protective cover, the motor is provided with a power-off protection switch and an alarm, and the alarm is in sound and light alarm.
Through above-mentioned technical scheme, the receiving board of motor and the optic fibre that volume alarm sent rewind and optic fibre broken end collect full alarm, and the motor is with automatic alarm and power-off protection switch disconnection, and the motor stop work, the effectual device that prevents damages.
Drawings
FIG. 1 is a schematic view of an anti-whiplash protection device for use in an optical fiber screening process;
FIG. 2 is a schematic view of the construction of the screening apparatus;
FIG. 3 is a cross-sectional view of a cable guide wheel;
FIG. 4 is a schematic view of the connection of the winding displacement disk to the rotating shaft of the motor;
FIG. 5 is a schematic view of a spacing groove structure;
FIG. 6 is a longitudinal cross-sectional view of the boot;
fig. 7 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a screening device; 11. screening a large guide wheel; 12. screening the small guide wheels; 13. a broken fiber collection box; 14. a dancing wheel; 2. a wire arranging guide wheel; 21. a telescopic rod; 22. a rubber sleeve with grains; 23. automatically calibrating a wire arranging device; 3. a wire arranging disc; 31. a card slot; 32. a rotating shaft; 4. a limiting groove; 41. a trough body; 411. a rubber pad; 42. a slot cover plate; 421. a spring; 43. a limiting block; 5. a protective cover; 51. a static elimination bar; 52. a side plate; 53. a wheel panel; 54. a laser lateral diameter instrument; 55. receiving a plate; 56. a through hole; 6. a barrier plate; 7. a motor; 71. a power-off protection switch; 72. an alarm.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 and 2: a protection device for preventing whiplash in an optical fiber screening process is characterized in that: the device comprises a screening device 1, a wire arranging guide wheel 2, a wire arranging disc 3, a limiting groove 4, a protective cover 5, a barrier plate 6 and a motor 7; be equipped with two big guide pulleys 11 of screening in the sieving mechanism 1, and be equipped with disconnected fine collecting box 13 and the little guide pulley 12 of a plurality of screening between two big guide pulleys 11 of screening, winding displacement guide pulley 2 guide optic fibre is followed sieving mechanism 1 and is gone into winding displacement dish 3, and winding displacement guide pulley 2 locates between the opening of safety cover 5, the opening of safety cover 5 is the strip, open-ended upper and lower two sides are crisscross, be equipped with the arch under the open-ended of safety cover 5 on the board, and the tail end of board is equipped with spacing groove 4, it has static elimination stick 51 to inlay on the 5 open-ended of safety cover last face, the periphery of safety cover 5 is equipped with jube 6, and the top of jube 6 is higher than safety cover 5, safety cover 5 is wrapping up winding displacement dish 3, and motor 7 runs through the side of safety. Still be equipped with dancing wheel 14 among the sieving mechanism 1, dancing wheel 14 connects sieving mechanism 1 and winding displacement guide pulley 2, is equipped with the second spring in the dancing wheel 14, and the position of dancing wheel 14 can be adjusted to the second spring to adjust the position with optic fibre, thereby can prevent the shake that optic fibre produced at high-speed operation in-process, guarantee the normal operating of optic fibre screening.
As shown in fig. 1 and 2: in the in-process of optic fibre screening, optic fibre forms certain tension through the rotational speed difference between two big guide pulleys 11 of screening in sieving mechanism 1 to the realization is to the screening of optic fibre, carries out the rolling in arranging the line dish 3 through the guide of winding displacement guide pulley 2, and the broken fiber can whip the lower plate face of 5 openings parts of safety cover, and carries on spacingly through spacing groove 4 to the broken fiber, and optic fibre gets into arranging the line dish 3 under the guide through spacing groove 4, thereby has avoided the broken fiber to beat the damage to normal optic fibre. The barrier plate 6 is arranged at the bottom of the protective cover 5, so that the damage of the broken fiber caused by overlong broken ends can be well prevented, and the danger is generated to operating personnel in the beating process. The static eliminator embedded on the upper plate surface of the protective cover 5 can reduce static generated by high-speed running optical fibers, and the motor 7 penetrates through the protective cover 5 to be connected with the winding displacement disc 3, so that the electric drive emptying disc can rotate, and meanwhile, the protective cover 5 is kept from rotating.
As shown in fig. 1 and 2: the screening of sieving mechanism 1 is through belt drive between the big guide pulley 11 of screening and the screening little guide pulley 12, two screening little guides 12 above the big guide pulley 11 of screening are connected through the belt, disconnected fine collecting box 13 is located the junction of screening big guide pulley 11 and screening little guide pulley 12, and the disconnected fine collecting box 13 is gone up the cladding and is screening the bottom of little guide pulley 12 and the belt between big guide pulley 11 of screening and the screening little guide pulley 12, disconnected fine collecting box 13 adopts the design of singly opening the door. Adopt two screening big guide pulleys 11 in sieving mechanism 1, adopt the tension that the rotational speed difference formed to screen optic fibre, the substandard product optic fibre of screening out passes through the belt transmission between screening big guide pulley 11 and the screening little guide pulley 12 to the disconnected fine collecting box 13 in, and disconnected fine collecting box 13 adopts the design of singly opening the door, can conveniently carry out the clearance of broken string after disconnected fine collection.
As shown in fig. 1 and 3: the winding displacement guide wheel 2 is a V-shaped wheel, two side surfaces of the winding displacement guide wheel 2 are connected with a telescopic rod 21, the telescopic rod 21 is sleeved with a rubber sleeve 22 with grains, and the length direction of the surface of the rubber sleeve 22 with the grains is provided with sawtooth-shaped grains. The winding displacement guide wheel 2 adopts the structure of "V" type wheel, can let optic fibre be difficult for taking place to take off the phenomenon of wheel after the atress in the screening process, the telescopic link 21 that 2 both ends of winding displacement guide wheel are connected, can carry out reciprocating motion with winding displacement guide wheel 2 when the screening, can be with the even rewinding to the wiring air traffic control of optic fibre, some lines of taking gum cover 22 of suit on the telescopic link 21, and be equipped with the line of cockscomb structure on the gum cover, can also stretch out and draw back thereupon when telescopic link 21 is flexible, play the dustproof and waterproof effect to telescopic link 21, reduce the adverse effect of environment to telescopic link 21. When the winding displacement disk 3 is empty, the included angle between the optical fibers on the winding displacement guide wheel 2 and the vertical direction is 29 degrees, and when the winding displacement disk 3 is full, the included angle between the winding displacement guide wheel 2 and the vertical direction is 37.5 degrees. The wire arranging guide wheel 2 is provided with an automatic wire arranging calibration device 23, and the automatic wire arranging calibration device 23 is arranged on the wheel surface of the wire arranging guide wheel 2. After the optical fiber passes through the wire arranging guide wheel 2 and is wound on the optical fiber wire arranging disc 3, one side of the wire arranging disc 3 is raised or sunken due to individual conditions, the automatic calibration wire arranging device 23 is started at the moment, and then the system carries out fine adjustment according to the wire arranging conditions, so that the better wire arranging effect is achieved.
As shown in fig. 1 and 4: the winding displacement dish 3 is of an annular structure, a plurality of clamping grooves 31 are uniformly formed in the inner wall of the winding displacement dish 3, the winding displacement dish 3 is sleeved on a rotating shaft 32 of the motor 7 through the clamping grooves 31, and clamping blocks matched with the clamping grooves 31 are uniformly distributed on the surface of the rotating shaft 32 of the motor 7. Winding displacement dish 3 suit is on motor 7's pivot 32, and draw-in groove 31 on the inside wall cooperatees with the fixture block on motor 7 pivot 32 in the winding displacement dish 3, can drive winding displacement dish 3 through motor 7 and rotate, and winding displacement dish 3 easily dismantles.
Example 2
As shown in fig. 1 and 2: a protection device for preventing whiplash in an optical fiber screening process is characterized in that: the device comprises a screening device 1, a wire arranging guide wheel 2, a wire arranging disc 3, a limiting groove 4, a protective cover 5, a barrier plate 6 and a motor 7; be equipped with two big guide pulleys 11 of screening in the sieving mechanism 1, and be equipped with disconnected fine collecting box 13 and the little guide pulley 12 of a plurality of screening between two big guide pulleys 11 of screening, winding displacement guide pulley 2 guide optic fibre is followed sieving mechanism 1 and is gone into winding displacement dish 3, and winding displacement guide pulley 2 locates between the opening of safety cover 5, the opening of safety cover 5 is the strip, open-ended upper and lower two sides are crisscross, be equipped with the arch under the open-ended of safety cover 5 on the board, and the tail end of board is equipped with spacing groove 4, it has static elimination stick 51 to inlay on the 5 open-ended of safety cover last face, the periphery of safety cover 5 is equipped with jube 6, and the top of jube 6 is higher than safety cover 5, safety cover 5 is wrapping up winding displacement dish 3, and motor 7 runs through the side of safety. Still be equipped with dancing wheel 14 among the sieving mechanism 1, dancing wheel 14 connects sieving mechanism 1 and winding displacement guide pulley 2, is equipped with the second spring in the dancing wheel 14, and the position of dancing wheel 14 can be adjusted to the second spring to adjust the position with optic fibre, thereby can prevent the shake that optic fibre produced at high-speed operation in-process, guarantee the normal operating of optic fibre screening.
As shown in fig. 1 and 5: the limiting groove 4 is divided into a groove body 41 and a groove cover plate 42, the groove body 41 and the groove cover plate 42 are arranged, the groove body 41 is a strip-shaped U-shaped groove, the groove cover plate 42 is arranged at the opening of the groove body 41, the groove cover plate 42 is of a double-door structure, the groove cover plate 42 is rotatably connected with the groove body 41, and a limiting block 43 is arranged at the joint of the groove body 41 and the groove cover plate 42. The limiting groove 4 comprises a groove body 41 and a groove cover plate 42, the groove body 41 is rotatably connected with the groove cover plate 42, optical fibers enter the groove body 41 of the limiting groove 4 through the groove cover plate 42, the groove cover plate 42 rotates back, the optical fibers are limited in the limiting groove 4, and a limiting block 43 arranged at the joint of the groove plate and the groove cover plate 42 prevents the groove cover plate 42 from moving outwards.
As shown in fig. 1 and 5: the bottom of the trough body 41 is provided with a rubber pad 411, the surface of the rubber pad 411 is smooth, and the limiting block 43 is of an L-shaped structure and is connected with the side wall of the trough body 41 and the trough cover plate 42. The bottom of the groove body 41 is provided with the rubber pad 411, the surface of the rubber pad 411 is smooth, the optical fiber is guaranteed not to be damaged easily when being beaten in the groove body 41, the smooth surface of the optical fiber is not prone to abrasion, the limiting block 43 is provided with an L-shaped design, and the groove cover plate 42 can be limited to move outwards through right-angled supporting force.
As shown in fig. 1 and 5: the joint of the double-door structure of the slot cover plate 42 adopts a cambered surface design, and the inner side of the slot cover plate 42 and the inner side wall of the slot body 41 are connected with a spring 421. The intersection of the double-door structure of groove cover plate 42 adopts the design of cambered surface, can make optic fibre exert the power to groove cover plate 42, when entering into the cell body 41, avoids the wearing and tearing of edges and corners, and the spring 421 of being connected on the inboard inside wall with cell body 41 of apron can be after optic fibre enters into spacing groove 4, can kick-back groove cover plate 42 immediately to with optic fibre restriction in spacing groove 4.
As shown in fig. 1: the protection cover 5 is a transparent cover body, the protection cover 5 comprises a side plate 52 and a wheel panel 53, the side plate 52 is an annular plate, a plurality of rectangular through holes 56 are uniformly formed in the width direction of the annular plate, and the through holes 56 on the two side plates 52 of the protection cover 5 completely correspond to each other. The protective cover 5 is a transparent cover body which is beneficial to observation and is convenient for manual adjustment of wire arrangement and detection of the condition of the wire arrangement in the plate, a plurality of uniformly distributed through holes 56 are formed in the side plate 52 of the protective cover 5, the thickness of the optical fiber rewound on the wire arrangement plate 3 can be detected through the through holes 56, and the phenomenon that the rewound overflows and the device is damaged is avoided.
As shown in fig. 1 and 6: the laser side diameter instrument 54 is arranged on one side outside the rectangular through hole 56 of the protection cover 5, the receiving plate 55 is arranged on the other side, the side plates 52 of the protection cover 5 opposite to the motor 7 are detachable, and the distance between the side plates 52 is adjustable. The laser side diameter instrument 54 and the receiving plate 55 arranged on the protective cover 5 are detected through the through hole 56 in the side plate 52 of the protective cover 5, the working process of workers is simplified through an automatic detection tool, meanwhile, the risk of missed detection easily occurring in manual detection is reduced, and the service life of the device is prolonged.
As shown in fig. 1: the motor 7 is connected with the receiving plate 55 and the volume alarm in the protective cover 5, and the motor 7 is provided with a power-off protection switch 71 and an alarm 72, wherein the alarm 72 is an audible and visual alarm. The receiving board 55 of the motor 7 and the alarm sent by the capacity alarm for fiber rewinding and fiber breakage collecting are full, the motor 7 automatically alarms, the power-off protection switch 71 is switched off, the motor 7 stops working, and the device is effectively prevented from being damaged.
While the foregoing specification illustrates and describes the preferred embodiments of this invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A protection device for preventing whiplash in an optical fiber screening process is characterized in that: comprises a screening device (1), a wire arranging guide wheel (2), a wire arranging disc (3), a limiting groove (4), a protective cover (5), a partition board (6) and a motor (7); the cable winding device is characterized in that two screening large guide wheels (11) are arranged in the screening device (1), a broken fiber collecting box (13) and a plurality of screening small guide wheels (12) are arranged between the two screening large guide wheels (11), the cable winding guide wheels (2) guide optical fibers to enter the cable winding disc (3) from the screening device (1), the cable winding guide wheels (2) are arranged between openings of the protective cover (5), the openings of the protective cover (5) are strip-shaped, the upper surface and the lower surface of the openings are staggered, bulges are arranged on the lower plate surface of the opening of the protective cover (5), the tail end of the lower plate surface is provided with a limiting groove (4), an electrostatic eliminating rod (51) is inlaid on the upper plate surface of the opening of the protective cover (5), a barrier plate (6) is arranged on the periphery of the protective cover (5), the top end of the barrier plate (6) is higher than the protective cover (5), and the, the motor (7) penetrates through the side face of the protective cover (5) and is detachably connected with the wire arranging disc (3);
the screening device is characterized in that a screening large guide wheel (11) and a screening small guide wheel (12) in the screening device (1) are in transmission through a belt, a broken fiber collecting box (13) is arranged at the joint of the screening large guide wheel (11) and the screening small guide wheel (12), the bottom of the screening small guide wheel (12) and the belt between the screening large guide wheel (11) and the screening small guide wheel (12) are coated on the broken fiber collecting box (13), and the broken fiber collecting box (13) is designed to be provided with a single door;
the limiting groove (4) is divided into a groove body (41) and a groove cover plate (42), the groove body (41) is a strip-shaped U-shaped groove, a groove cover plate (42) is installed at the opening of the groove body (41), the groove cover plate (42) is of a double-door structure, the groove cover plate (42) is rotatably connected with the groove body (41), and a limiting block (43) is arranged at the connecting position of the groove body (41) and the groove cover plate (42);
the joint of the double-door structure of the groove cover plate (42) adopts a cambered surface design, and the inner side of the groove cover plate (42) and the inner side wall of the groove body (41) are connected with a spring (421);
the bottom of the groove body (41) is provided with a rubber pad (411), the surface of the rubber pad (411) is smooth, and the limiting block is of an L-shaped structure and is connected with the side wall of the groove body (41) and the groove cover plate (42);
the protective cover (5) is a transparent cover body, the protective cover (5) comprises side plates (52) and a wheel panel (53), the side plates (52) are annular plates, a plurality of rectangular through holes (56) are uniformly formed in the width direction of each annular plate, and the through holes in the two side plates (52) of the protective cover (5) completely correspond to each other;
the laser diameter measuring instrument (54) is arranged on one side outside the rectangular through hole of the protective cover (5), the receiving plate (55) is arranged on the other side, the side plate (52) of the protective cover (5) opposite to the motor (7) is detachable, and the distance between the side plates (52) is adjustable.
2. A protective device for preventing whiplash in an optical fiber screening process as defined in claim 1, wherein: the flat cable guide wheel (2) is a V-shaped wheel, two side faces of the flat cable guide wheel (2) are connected with a telescopic rod (21), the telescopic rod (21) is sleeved with a rubber sleeve (22) with grains, and sawtooth-shaped grains are arranged in the length direction of the surface of the rubber sleeve (22) with the grains.
3. A protective device for preventing whiplash in an optical fiber screening process as defined in claim 1, wherein: the winding displacement dish (3) are of an annular structure, a plurality of clamping grooves (31) are evenly formed in the inner wall of the winding displacement dish (3), the winding displacement dish (3) is sleeved on a rotating shaft (32) of a motor (7) through the clamping grooves (31), and clamping blocks matched with the clamping grooves (31) are evenly distributed on the surface of the rotating shaft (32) of the motor (7).
4. A protective device for preventing whiplash in an optical fiber screening process as defined in claim 1, wherein: the motor (7) is connected with the receiving plate (55) in the protective cover (5), the motor (7) is provided with a power-off protection switch (71) and an alarm (72), and the alarm (72) is in sound-light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152358.9A CN109911704B (en) | 2019-02-28 | 2019-02-28 | A protection device that is used for optic fibre screening process to prevent whipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152358.9A CN109911704B (en) | 2019-02-28 | 2019-02-28 | A protection device that is used for optic fibre screening process to prevent whipping |
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| CN112093566A (en) * | 2020-10-21 | 2020-12-18 | 诸暨市澳速机械设计工作室 | Lack material early warning equipment based on film unreels at uniform velocity |
| CN113548537B (en) * | 2021-07-27 | 2023-01-20 | 江东科技有限公司 | Cable whip-preventing device and cable collector with same |
| CN114436052A (en) * | 2022-01-21 | 2022-05-06 | 海洋石油工程股份有限公司 | Non-return device for hose recovery |
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Address after: No. 219, Beihai West Road, Haimen Street, Haimen District, Nantong City, Jiangsu Province 226199 Patentee after: Jiangsu Sterlite Tongguang Fiber Co.,Ltd. Address before: 226100 219 Beihai West Road, Haimen street, Haimen City, Nantong City, Jiangsu Province Patentee before: JIANGSU STERLITE TONGGUANG FIBER Co.,Ltd. |
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