CN113900206A - Water-blocking tape guiding device and optical cable processing device - Google Patents
Water-blocking tape guiding device and optical cable processing device Download PDFInfo
- Publication number
- CN113900206A CN113900206A CN202111256620.8A CN202111256620A CN113900206A CN 113900206 A CN113900206 A CN 113900206A CN 202111256620 A CN202111256620 A CN 202111256620A CN 113900206 A CN113900206 A CN 113900206A
- Authority
- CN
- China
- Prior art keywords
- blocking tape
- limiting
- optical cable
- guide rod
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 98
- 239000011265 semifinished product Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000000903 blocking effect Effects 0.000 claims abstract description 52
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to the technical field of optical cable manufacturing, and discloses a water-blocking tape guiding device and an optical cable processing device, which comprise a limiting guide rod arranged on one side of a paying-off path of an optical cable semi-finished product, wherein a first through hole is formed in the limiting guide rod and used for guiding and conveying a water-blocking tape, and the water-blocking tape can be crossed and matched with the optical cable semi-finished product on the paying-off path after penetrating through the first through hole, so that the optical cable semi-finished product is coated; the two ends of the limiting guide rod are rotatably arranged, and the included angle between the central line of the first through hole and the axis of the optical cable is adjustable by adjusting the position between the limiting guide rod and the semi-finished optical cable, so that the matching angle between the water blocking tape and the semi-finished optical cable is adjustable. The water blocking tape guide device in the application is simple in overall structure, the limiting guide rod can be quickly separated from the semi-finished optical cable product when the guiding effect of the limiting guide rod on the water blocking tape is ensured, the guide device and other processing devices are convenient to maintain and check, and the occupied area of an optical cable production processing line is greatly saved.
Description
Technical Field
The invention relates to the technical field of optical cable manufacturing, in particular to a water-blocking tape guiding device and an optical cable processing device.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications by utilizing one or more optical fibers disposed in a surrounding jacket as the transmission medium and may be used alone or in groups of telecommunication cable assemblies.
The water blocking performance of the optical cable needs to be improved by adopting a water blocking tape and the like on the surface of the traditional optical cable, the water blocking tape is usually packaged in a longitudinal packaging mode, the water blocking performance of the optical cable can be greatly improved in the longitudinal packaging mode, the longitudinal packaging speed is high, and the output efficiency of the optical cable is improved. In the process of longitudinally wrapping the optical cable semi-finished product by using the water-blocking tape, the wrapping tape is soft in texture and not easy to form, and the problems of edge folding of the wrapping tape, exposure of elements inside the optical cable and the like are easily caused after cabling due to easy turning and wrinkling in the packaging process.
Aiming at the longitudinal wrapping problems of the water blocking tape and the like in the optical cable cabling process, a traction device is generally required to be added in the cable production process, and enough traction space is reserved for the water blocking tape, so that the water blocking tape can be kept flat with the paying-off direction of the optical cable semi-finished product after being led out, and the whole body is in a flat state. But this requires a section of traction space to be reserved in the cable processing process, which greatly increases the occupied area of the cable production line.
Disclosure of Invention
Aiming at one or more of the defects or the improvement requirements in the prior art, the invention provides a water-blocking tape guide device which is used for solving the problem that the existing water-blocking tape packaging line of an optical cable is too long and occupies a large space.
To achieve the above object, the present invention provides a water blocking tape guide apparatus comprising:
the limiting guide rod is arranged on one side of the pay-off path of the optical cable semi-finished product;
the limiting guide rod is provided with a first through hole for guiding and conveying a water-blocking tape, so that the water-blocking tape can be matched with the optical cable semi-finished product on a pay-off path in an intersecting manner after penetrating through the first through hole; and is
Two ends of the limiting guide rod are rotatably arranged, so that an included angle between the central line of the first through hole and the axis of the optical cable semi-finished product is adjustable, and the matching angle between the water blocking tape and the optical cable semi-finished product is sequentially adjusted.
As a further improvement of the invention, at least one end of the limiting guide rod is provided with a limiting plate, the limiting plate is provided with a chute for the limiting guide rod to pass through, the chute is provided with a direction perpendicular to the paying-off direction of the optical cable semi-finished product, and the end part of the limiting guide rod is slidably arranged in the chute.
As a further improvement of the invention, the sliding groove is provided with a sliding part in sliding fit, the sliding part comprises an accommodating groove body accommodating the end part of the limiting guide rod, the accommodating groove body is provided with a spherical notch, the end part of the limiting guide rod is correspondingly a spherical end part, and the spherical end part is accommodated in the spherical notch.
As a further improvement of the invention, the sliding portion further comprises a first limiting portion penetrating through the sliding groove, the first limiting portion is rotatably connected with the accommodating groove body, a limiting screw is further arranged at one end of the first limiting portion penetrating through the sliding groove, and the limiting screw is used for relative sliding or fixing of the sliding portion and the limiting plate.
As a further improvement of the invention, at least one end of the water-blocking tape is provided with a pair of fixed bases which are oppositely arranged, a sliding rod is arranged between the two fixed bases, and the sliding rod is provided with at least one second limiting part for limiting the limiting guide rod.
As a further improvement of the present invention, the second limiting portion is slidably disposed on the sliding rod, the second limiting portion is a first magnetic block, and a second magnetic block or an iron block is disposed on the limiting guide rod corresponding to the first magnetic block.
As a further improvement of the invention, the limiting guide rod is provided with a plurality of first through holes in parallel along the axial direction.
As a further improvement of the invention, one of a marking tape, a polyester tape or a water-blocking tape is respectively arranged in the first through holes.
As a further improvement of the invention, the width of the first through hole along the radial direction of the limiting guide rod is 0-1 mm.
The invention also provides an optical cable processing device which comprises an optical cable semi-finished product conveying device, a water-blocking tape conveying device and a water-blocking tape guiding device.
The above-described improved technical features may be combined with each other as long as they do not conflict with each other.
Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:
(1) according to the water blocking tape guiding device, the second through hole is formed in the vertical plate for the semi-finished optical cable to pass through, the first through hole is formed in the limiting guide rod for the water blocking tape to pass through, and the positions of the vertical plate and the limiting guide rod are limited by the positioning piece, so that the included angle between the extending direction of the water blocking tape passing through the limiting guide rod and the extending direction of the semi-finished optical cable is as small as possible, the subsequent water blocking tape is convenient to coat the semi-finished optical cable, and the problems that the edge of a wrapping tape is turned over and an internal optical fiber unit is exposed in the process of coating the semi-finished optical cable by the water blocking tape are greatly reduced.
(2) According to the water blocking tape guiding device, one end of the limiting guide rod is set to be in a magnetic attraction attachment form, the other end of the limiting guide rod is set to be in a sliding traction form, so that the limiting guide rod can slide on the vertical plate relatively, an included angle between the water blocking tape and the optical cable semi-finished product passing through the first through hole is realized by adjusting the position of the limiting guide rod, the water blocking tape guiding device can adapt to optical cable semi-finished products with different diameters, and the limiting guide rod can be moved to quickly maintain the guiding device or the optical cable processing device when an optical cable processing fault or a water blocking tape transmission fault occurs.
(3) According to the water blocking tape guide device, the end part of the limiting guide rod is provided with the containing groove body with the spherical notch, the end part of the limiting guide rod is arranged to be the spherical end part, so that the limiting guide rod can rotate in the containing groove body, the containing groove body and the first limiting part are arranged to be in a relative rotation mode, the limiting guide rod can rotate freely in a plane on one side of the vertical plate, and the maintenance of the limiting guide rod and the penetration of the water blocking tape are facilitated.
(4) According to the water-blocking tape guide device, the first through holes can level the water-blocking tape through the width of the first through holes on the limiting guide rod and the number of the first through holes, so that the problems of flanging, incomplete coating and the like in a semi-finished product of an optical cable coated by the water-blocking tape are further avoided; meanwhile, the first through holes can coat a water blocking tape, a marking tape or a polyester tape and the like according to conditions, so that the multifunctional coating machine is multipurpose, and the coating angle adjustment and the leveling work of various strip materials are completed.
Drawings
FIG. 1 is a schematic view showing the overall structure of a water blocking tape guide in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a structure at a position of a limiting plate in the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a fixing base according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the accommodating groove of the embodiment of the invention;
FIG. 5 is a schematic diagram of one of the stop guides according to the embodiment of the present invention;
FIG. 6 is a schematic diagram of one of the stop guides according to the embodiment of the present invention;
fig. 7 is a schematic flow chart of a processing device for optical cable semi-finished products in the embodiment of the invention.
In all the figures, the same reference numerals denote the same features, in particular:
1. a vertical plate; 2. a second through hole; 3. a limiting guide rod; 4. a first through hole; 5. a positioning member;
501. a limiting plate; 502. a chute; 503. a fixed base; 504. a slide bar; 505. a second limiting part; 506. an accommodating tank body; 507. a first limiting part; 508. and a limiting screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
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 devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore 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.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example (b):
the water blocking tape guiding device in the preferred embodiment of the invention, as shown in fig. 1, comprises a limiting guide rod 3 arranged on one side of the conveying direction of the optical cable semi-finished product, wherein a first through hole 4 is formed in the limiting guide rod 3, the first through hole 4 is used for guiding and conveying the water blocking tape, and the water blocking tape can be crossed and matched with the optical cable semi-finished product after passing through the first through hole 4, so that the optical cable semi-finished product is coated; the two ends of the limiting guide rod 3 are rotatably arranged, and the included angle between the central line of the first through hole 4 and the axis of the optical cable semi-finished product is adjustable by adjusting the position between the limiting guide rod 3 and the optical cable semi-finished product, so that the matching angle between the water blocking tape and the optical cable semi-finished product is adjustable.
Preferably, in order to ensure the stability and adjustability of the limit guide rod 3 and the guiding stability of the limit guide rod 3 in the water blocking tape, a vertical plate 1 is arranged on one side of the limit guide rod 3, the vertical plate 1 is perpendicular to the conveying direction of the optical cable semi-finished product, and a second through hole 2 is formed in the vertical plate 1 and used for allowing the optical cable semi-finished product to pass through the water blocking tape, so that the subsequent processing procedure of the optical cable semi-finished product is facilitated. The arrangement of the vertical plate 1 can restrict the swing scope of the limiting guide rod 3, so that the angle adjustment between the water blocking tape and the optical cable semi-finished product is facilitated; the vertical plate 1 can also be used as a support, other connecting structures are arranged on the vertical plate 1 and used for rotatably connecting two ends of the limiting guide rod 3, and meanwhile, other structural members and the like can be arranged at the bottom of the vertical plate 1 and connected and fixed with the ground or other equipment, so that the stable operation of the limiting guide rod 3 is ensured.
When the water-blocking tape is coated on the semi-finished optical cable, the semi-finished optical cable is in a horizontal extension stage, the water-blocking tape is added to a processing production line of the optical cable from the side, the quantity of the water-blocking tape is required to be large in the process of coating the semi-finished optical cable for a long time, the water-blocking tape can be generally used as a water-blocking tape conveying device similar to a curling device, a large number of water-blocking tape reels are screwed on the curling device, and then the semi-finished optical cable is coated by utilizing a traction device and the like to pull the water-blocking tape. Because the turn-up device is arranged beside the optical cable processing production line, when the water-blocking tape is led into the coated optical cable semi-finished product, a certain angle exists between the water-blocking tape and the extending direction of the optical cable semi-finished product, the larger the included angle between the extending direction of the water-blocking tape and the extending direction of the optical cable semi-finished product is, the more easily the optical cable semi-finished product is coated, the more easily the problem of fold and turn-up occurs, in order not to influence the operation of other optical cable processing devices, a longer space needs to be reserved at the access end of the water-blocking tape, so as to ensure that the angle is smaller when the water-blocking tape coats the optical cable semi-finished product, and so as to ensure the water-blocking effect of the optical cable. This application is through increasing the water-blocking tape guider before the water-blocking tape inserts, utilizes first through-hole 4 on the spacing guide arm 3 to restrict the direction of water-blocking tape for the angle modulation who passes the water-blocking tape of first through-hole 4 and optical cable semi-manufactured goods processing direction is to 0 ~ 30, and then guarantees the effect that blocks water of water-blocking tape to optical cable semi-manufactured goods.
Specifically, as shown in fig. 2, the positioning element 5 in the present application includes at least one limiting plate 501 perpendicular to the vertical plate 1, a sliding groove 502 for the limiting guide rod 3 to pass through is formed in the limiting plate 501, the direction of the sliding groove 502 is perpendicular to the conveying direction of the optical cable semi-finished product, and one end of the limiting guide rod 3 is slidably disposed in the sliding groove 502. When the water-blocking tape guide device is used for guiding the water-blocking tape, in order to ensure that the angle between the water-blocking tape and the optical cable semi-finished product is as small as possible, the limiting guide rod 3 is required to be as close to the optical cable semi-finished product as possible, when the optical cables with different diameters or optical cable production processing lines are overhauled, the limiting guide rod 3 needs to be moved, therefore, one end of the limiting guide rod 3 is set to be in a sliding mode, and when the water-blocking tape guide device is required to be used for guiding the water-blocking tape, the limiting guide rod 3 is slid to be close to the optical cable semi-finished product; when the device needs to be maintained, the limiting guide rod 3 is removed. Because the length of the limiting guide rod 3 is fixed, when one end of the limiting guide rod 3 is fixed or limited, the other end of the limiting guide rod can be directly clamped on the limiting plate 501, and relative displacement between the limiting guide rod 3 and the optical cable semi-finished product can not be caused. Preferably, in order to ensure the stable processing of the optical cable semi-finished product, other fixing structures and the like can be additionally arranged on the limiting plate 501 to limit the relative displacement between the limiting guide rod 3 and the sliding groove 502, for example, the sliding groove 502 is arranged to be zigzag, the limiting guide rod 3 is manually swung, or the limiting plate 501 is provided with a positioning piece 5 to fix and limit the limiting guide rod 3.
Further, as a preferred embodiment of the present invention, as shown in fig. 4, the sliding groove 502 is provided with a sliding portion in a sliding fit manner, the sliding portion includes an accommodating groove 506 accommodating an end portion of the position-limiting guide rod 3, the accommodating groove 506 is provided with a spherical notch, and the end portion of the position-limiting guide rod 3 is correspondingly a spherical end portion, and the spherical end portion is accommodated in the spherical notch. When making limit guide 3 slide through spout 502, because limit guide 3 itself and riser 1 looks parallel and level, its action range itself is less, and when guider broke down, hardly swung each part in order to look over the device trouble, consequently sliding fit sets up the sliding part in spout 502, and the spherical notch of seting up through holding cell body 506 and cooperation, make limit guide 3 can be in this spherical notch 360 rotatory. Through setting up spacing guide arm 3 into rotatable form for spacing guide arm 3 can keep away from the production and processing circuit of optical cable, makes things convenient for guider and other production and processing parts's maintenance. Preferably, the diameter of the opening of the spherical notch is slightly smaller than the spherical diameter of the end of the limiting guide rod 3, so that the end of the limiting guide rod 3 cannot be separated from the accommodating groove 506 when rotating.
Preferably, as an alternative embodiment of the present invention, as shown in fig. 5, the first through hole 4 in the present application may be formed on the position-limiting guide rod 3, or the first through hole 4 may be formed between two position-limiting guide rods 3 arranged side by side. The cable core of the optical cable semi-finished product related in the application can be a full-dry cable core and a semi-dry cable core, and meanwhile, the optical cable semi-finished product can be a semi-finished product in the cable core processing process, such as a cable core and an inner sheath.
Further, as a preferred embodiment of the present invention, the sliding portion further includes a first limiting portion 507 penetrating through the sliding slot 502, the first limiting portion 507 is rotatably connected to the accommodating slot 506, and a limiting screw 508 is further disposed at one end of the first limiting portion 507 penetrating through the sliding slot 502, and the limiting screw 508 is used for relative sliding or fixing of the sliding portion and the limiting plate 501. In the relative sliding process of the limiting guide rod 3 and the limiting plate 501 achieved by the sliding portion, in order to avoid the relative displacement of the limiting guide rod 3 in the guiding process of the water blocking tape, a first limiting portion 507 is additionally arranged on the sliding groove 502, the first limiting portion 507 penetrates through the limiting plate 501 and a limiting screw 508 is arranged at one end of the limiting plate which deviates from the accommodating groove body 506, and the relative fixing and the relative sliding of the limiting plate 501 and the first limiting portion 507 can be achieved by the tightness of the limiting screw 508. Preferably, because spacing guide arm 3 itself possesses certain volume, behind its tip stretched into holding cell body 506, spherical notch itself possesses certain degree of depth for spacing guide arm 3 offsets with the lateral wall of spherical notch very easily when moving along perpendicular to riser 1 direction. Therefore, the first limiting portion 507 is rotatably connected with the accommodating groove body 506, a connecting rod is transversely arranged at the end portion of the first limiting portion 507, and a rotating hole is correspondingly formed in the accommodating groove body 506, so that the accommodating groove body 506 can rotate along the direction perpendicular to the vertical plate 1, and the limiting guide rod 3 can also rotate along the direction perpendicular to the vertical plate 1.
As an alternative embodiment of the present invention, as shown in fig. 3, the positioning element 5 in the present application includes at least one pair of fixed bases 503 arranged oppositely, a sliding rod 504 is arranged between the two fixed bases 503, and at least one second limiting portion 505 for limiting the limiting guide rod 3 is arranged on the sliding rod 504. In the process of limiting and fixing the limiting guide rod 3 by the positioning piece 5, the pair of fixing bases 503 are arranged at the end part of the limiting guide rod 3, the sliding rod 504 is arranged between the fixing bases 503, the second limiting part 505 is arranged on the sliding rod 504, and the end part of the limiting guide rod 3 is limited and fixed by the second limiting part 505. The second limiting portion 505 is not fixed, and the end of the limiting guide rod 3 can be fixed by clamping, for example, the sliding rod 504 is provided with an embedding groove, and the limiting guide rod 3 is correspondingly provided with a bump. The number of the second limiting portions 505 is variable, and a plurality of second limiting portions can be arranged on the sliding rod 504, so that the positions of the limiting guide rods 3 and the optical cable semi-finished product can be adjusted by limiting the limiting guide rods 3 on different limiting portions.
Further, as a preferred embodiment of the present invention, the second position-limiting part 505 is slidably disposed on the sliding rod 504, and the second position-limiting part 505 is a first magnetic block, and a second magnetic block or an iron block is disposed on the position-limiting guide rod 3 corresponding to the first magnetic block. When realizing spacing to spacing guide arm 3 through spacing portion 505 of second, can set up spacing portion 505 of second into the magnetic block form of inhaling that possesses magnetic force, correspond on the spacing guide arm 3 correspondingly and set up magnetic block or iron plate etc. of inhaling, of course, according to actual demand, also can directly set up spacing guide arm 3 into magnetic rod or iron rod form of possessing adsorption performance. The magnetic block can be a magnet or an electromagnet. When fixing one end of the limiting guide rod 3, the other end of the limiting guide rod is fixed through magnetic attraction, and the limiting guide rod 3 and the vertical plate 1 are in a relatively fixed state due to the fact that the length of the limiting guide rod 3 is constant, and the wrapping of the water blocking tape on the optical cable semi-finished product cannot be affected.
Preferably, the two ends of the position-limiting guide rod 3 may be fixed by matching the sliding groove 502 and the sliding part in the above embodiments, or may be fixed by magnetic attraction, or one end of the position-limiting guide rod may be in sliding fit, and the other end of the position-limiting guide rod may be fixed by magnetic attraction. Of course, other detachable fit forms can fix the limiting guide rod 3.
Further, as a preferred embodiment of the present invention, as shown in fig. 6, the limiting guide rod 3 is provided with a plurality of first through holes 4 side by side along the axial direction thereof, and the plurality of first through holes 4 are respectively used for penetrating one of the identification tape, the polyester tape, or the water blocking tape. In the process of processing the optical cable semi-finished product, the optical cable semi-finished product is not limited to be wrapped by the water-blocking tape, and the optical cable semi-finished product also needs to be wrapped by the identification tape or the polyester tape. For this purpose, in order to avoid the same situation of the identification tape or the polyester tape as the water blocking tape, a plurality of first through holes 4 are arranged side by side on the stop guide rod 3, and each first through hole 4 is used for the passage of a strip-shaped material.
Further, as a preferred embodiment of the present invention, the width of the first through hole 4 along the radial direction of the position-limiting guide rod 3 is 0-5 mm. Because the problem such as fold may appear in the water-blocking tape itself, influence the cladding effect of water-blocking tape to the optical cable semi-manufactured goods, when utilizing spacing guide arm 3 to change the extending direction of water-blocking tape, also can level and smooth the water-blocking tape through the bore of restriction first through-hole 4, for this reason with first through-hole 4 along spacing guide arm 3 radial width restriction within 0 ~ 5mm for the water-blocking tape that passes through from first through-hole 4 is in a comparatively smooth state. Preferably, in order to improve the leveling effect of the first through hole 4, the radial width of the first through hole along the limiting guide rod 3 is preferably 1mm, 1.5mm, 2mm, 2.5mm and 3 mm; the width of the water blocking tape can be selected according to the thickness of the selected water blocking tape and the like.
The application also comprises an optical cable processing device which comprises an optical cable semi-finished product conveying device, a water blocking tape conveying device and a water blocking tape guiding device, as shown in figure 7. The water-blocking tape conveying device is arranged beside the optical cable semi-finished product conveying device, the water-blocking tape guiding device is arranged before the optical cable semi-finished product and the water-blocking tape are coated, and the water-blocking tape is leveled by the water-blocking tape guiding device and the extending angle of the water-blocking tape and the optical cable semi-finished product is adjusted, so that the optical cable semi-finished product is completely coated by the water-blocking tape.
The water-blocking tape guiding device is simple in overall structure, two ends of the limiting guide rod 3 can move relatively and be fixed relatively, the limiting guide rod 3 can be separated from an optical cable semi-finished product quickly while the guiding effect of the limiting guide rod 3 on the water-blocking tape is ensured, the guiding device and other processing devices can be maintained and checked conveniently, and the occupied area of an optical cable production processing line is greatly saved.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A water blocking tape guide comprising:
the limiting guide rod is arranged on one side of the pay-off path of the optical cable semi-finished product;
the limiting guide rod is provided with a first through hole for guiding and conveying a water-blocking tape, so that the water-blocking tape can be matched with the optical cable semi-finished product on a pay-off path in an intersecting manner after penetrating through the first through hole; and is
Two ends of the limiting guide rod are rotatably arranged, so that an included angle between the central line of the first through hole and the axis of the optical cable semi-finished product is adjustable, and the matching angle between the water blocking tape and the optical cable semi-finished product is sequentially adjusted.
2. The water blocking tape guiding device according to claim 1, wherein at least one end of the limiting guide rod is provided with a limiting plate, the limiting plate is provided with a sliding groove for the limiting guide rod to pass through, the sliding groove is provided in a direction perpendicular to a pay-off direction of the optical cable semi-finished product, and an end of the limiting guide rod is slidably disposed in the sliding groove.
3. The water blocking tape guide device according to claim 2, wherein the sliding groove is provided with a sliding portion in a sliding fit manner, the sliding portion comprises an accommodating groove body accommodating the end portion of the limit guide rod, the accommodating groove body is provided with a spherical notch, the end portion of the limit guide rod is correspondingly a spherical end portion, and the spherical end portion is accommodated in the spherical notch.
4. The water blocking tape guide device according to claim 3, wherein the sliding portion further comprises a first limiting portion penetrating the sliding groove, the first limiting portion is rotatably connected with the accommodating groove body, a limiting screw is further arranged at one end of the first limiting portion penetrating the sliding groove, and the limiting screw is used for relative sliding or fixing of the sliding portion and the limiting plate.
5. The water blocking tape guide device according to claim 1, wherein at least one end of the water blocking tape is provided with a pair of fixing bases arranged oppositely, a sliding rod is arranged between the two fixing bases, and the sliding rod is provided with at least one second limiting part for limiting the limiting guide rod.
6. The water blocking tape guide device according to claim 5, wherein the second limiting portion is slidably disposed on the sliding rod, the second limiting portion is a first magnetic block, and a second magnetic block or an iron block is disposed on the limiting guide rod corresponding to the first magnetic block.
7. The water blocking tape guide device according to claim 1, wherein the limit guide rod is provided with a plurality of the first through holes side by side along an axial direction thereof.
8. The water blocking tape guide of claim 7, wherein the first through holes are used for one of a logo tape, a polyester tape or a water blocking tape to be inserted therein.
9. The water blocking tape guide device according to claim 1, wherein the first through hole has a width of 0 to 1mm in a radial direction of the limit guide.
10. An optical cable processing device, which is characterized by comprising an optical cable semi-finished product conveying device and a water-blocking tape conveying device, and further comprising the water-blocking tape guiding device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256620.8A CN113900206B (en) | 2021-10-27 | 2021-10-27 | Water-blocking tape guiding device and optical cable processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256620.8A CN113900206B (en) | 2021-10-27 | 2021-10-27 | Water-blocking tape guiding device and optical cable processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113900206A true CN113900206A (en) | 2022-01-07 |
| CN113900206B CN113900206B (en) | 2022-06-07 |
Family
ID=79026578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111256620.8A Active CN113900206B (en) | 2021-10-27 | 2021-10-27 | Water-blocking tape guiding device and optical cable processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113900206B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447037A (en) * | 2022-09-20 | 2022-12-09 | 长飞光纤光缆股份有限公司 | Water level adjustable supporting structure for optical cable sheath and water level adjustable water tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004055267A (en) * | 2002-07-18 | 2004-02-19 | Yazaki Corp | Water-stopping agent applying jig and waterproofing method of wire harness |
| CN203118683U (en) * | 2013-03-13 | 2013-08-07 | 常熟市谷雷特机械产品设计有限公司 | Preforming mould for vertically wrapping cable metal straps |
| US20150177471A1 (en) * | 2013-12-20 | 2015-06-25 | Corning Cable Systems Llc | Fiber optic cable with extruded tape |
| CN106205892A (en) * | 2016-08-29 | 2016-12-07 | 中天科技海缆有限公司 | A kind of waterstop indulges bag apparatus |
| CN107991746A (en) * | 2017-12-28 | 2018-05-04 | 通鼎互联信息股份有限公司 | Waterstop longitudinal wrap auxiliary device |
-
2021
- 2021-10-27 CN CN202111256620.8A patent/CN113900206B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004055267A (en) * | 2002-07-18 | 2004-02-19 | Yazaki Corp | Water-stopping agent applying jig and waterproofing method of wire harness |
| CN203118683U (en) * | 2013-03-13 | 2013-08-07 | 常熟市谷雷特机械产品设计有限公司 | Preforming mould for vertically wrapping cable metal straps |
| US20150177471A1 (en) * | 2013-12-20 | 2015-06-25 | Corning Cable Systems Llc | Fiber optic cable with extruded tape |
| CN106205892A (en) * | 2016-08-29 | 2016-12-07 | 中天科技海缆有限公司 | A kind of waterstop indulges bag apparatus |
| CN107991746A (en) * | 2017-12-28 | 2018-05-04 | 通鼎互联信息股份有限公司 | Waterstop longitudinal wrap auxiliary device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447037A (en) * | 2022-09-20 | 2022-12-09 | 长飞光纤光缆股份有限公司 | Water level adjustable supporting structure for optical cable sheath and water level adjustable water tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113900206B (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113900206B (en) | Water-blocking tape guiding device and optical cable processing device | |
| US20150257295A1 (en) | High density cassette storage system | |
| US10566747B2 (en) | Telecommunications assembly with patch cord storage | |
| CN100535697C (en) | Modular cable head for optical networks | |
| US20090151167A1 (en) | Cable Access Tool and Method of Use | |
| CN104089759A (en) | Optical fiber macro bending attenuation test device and method | |
| WO2002073258A2 (en) | Refractive index grating manufacturing process | |
| CN215797643U (en) | Information engineering optical fiber cable conveyer | |
| WO2002073261A2 (en) | Chemical stripping apparatus and method | |
| CN107238342B (en) | Optical fiber torsion measuring device and measuring method thereof | |
| CN205487754U (en) | Jacketing machine | |
| CN105689201A (en) | Parallel-connection glue dispensing mechanism adjustable at six degrees of freedom | |
| US20020172777A1 (en) | Filament recoating apparatus and method | |
| CN201177497Y (en) | Length deviation measuring apparatus of mobile phone battery deviation measuring machine | |
| CN209988870U (en) | Optical fiber winding device | |
| CN111256951B (en) | Test platform for photonic crystal fiber | |
| KR20160009178A (en) | Optical connector test apparatus | |
| CN214298684U (en) | Wire storage rack convenient for winding | |
| CN213770738U (en) | Tape laying machine | |
| CN213738073U (en) | Cable conveying device | |
| CN212953552U (en) | Quick scaling-off spooling equipment of adjustable interval | |
| US4960068A (en) | Fiber gauging guide for an in-line optical fiber adhesive applicator | |
| CN219746156U (en) | Cable straightening equipment for cable laying | |
| KR102275233B1 (en) | Apparatus and method for measuring unwinding of material | |
| CN218024671U (en) | Engineering surveying technique pay-off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: 431602 No. 3 Nanma Avenue, Makou Town, Hanchuan City, Xiaogan City, Hubei Province Patentee after: Changfei Optical Fiber and Cable Hanchuan Co.,Ltd. Country or region after: China Patentee after: Changfei (Hubei) power cable Co.,Ltd. Address before: 430074 No. 9, Guanggu Avenue, Donghu high tech Development Zone, Wuhan City, Hubei Province Patentee before: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK Ltd. Country or region before: China |