CN114229588A - Optical fiber mark double-head synchronous winding mechanism and winding method - Google Patents
Optical fiber mark double-head synchronous winding mechanism and winding method Download PDFInfo
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- CN114229588A CN114229588A CN202111552698.4A CN202111552698A CN114229588A CN 114229588 A CN114229588 A CN 114229588A CN 202111552698 A CN202111552698 A CN 202111552698A CN 114229588 A CN114229588 A CN 114229588A
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- marking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/02—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface
- B41K3/04—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface and movable at right angles to the surface to be stamped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/44—Means for handling copy matter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/62—Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention discloses an optical fiber mark double-head synchronous winding mechanism which comprises a panel, wherein an optical fiber mark lifting mechanism is fixedly connected to the panel, and an optical fiber mark device is fixedly connected to the optical fiber mark lifting mechanism; and a first winding device is fixedly arranged on one side of the optical fiber marking device, a second winding device lifting mechanism is fixedly arranged on the other side of the optical fiber marking device, and a second winding device is fixedly connected to the second winding device lifting mechanism. The invention also provides a winding method based on the optical fiber mark double-head synchronous winding mechanism, which comprises the steps of clamping the middle part of the optical fiber and guiding and limiting; controlling the middle part of the optical fiber to ascend and marking the middle part of the optical fiber; clamping and tensioning two ends of the optical fiber; the windings are made simultaneously until the two ends of the optical fiber are at the same height. The invention automatically finishes the marking and double-head synchronous winding of the optical fiber, and improves the production efficiency and the quality stability.
Description
Technical Field
The invention relates to the technical field of optical fiber winding, in particular to an optical fiber mark double-head synchronous winding mechanism and a winding method.
Background
In the optical fiber processing process, the coiled optical fiber is often required to be cut into a certain length and then processed for use. The optical fiber is easy to break and scratch in the processing and transferring process. When the length of the cut optical fiber exceeds a certain length, in order to facilitate the circulation and protect the optical fiber, the excess optical fiber outside the processing position is usually required to be wound. When the location to be machined is in the middle of the fiber, both ends are required to be wrapped. Meanwhile, since the fiber core and the surface coating layer are made of transparent materials, in order to identify the processing area, the processing area needs to be marked by an oil pen or other tools which are convenient for identifying colors. And marking the two sides with different colors and shapes to provide corresponding processing information.
At present, only equipment of one-way winding is used for optical fiber processing, the double-head winding and the marking function are completed through manual operation, the labor intensity of workers is high, the efficiency is low, the consistency is poor, and the optical fiber is easily broken to generate waste products.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an optical fiber marking double-head synchronous winding mechanism and a winding method, which can automatically complete marking and double-head synchronous winding of optical fibers and improve production efficiency and quality stability.
In order to achieve the purpose, the invention provides an optical fiber marking double-head synchronous winding mechanism which comprises a control cabinet, wherein a vertically-placed panel is fixedly connected to the upper end of the control cabinet, an optical fiber marking lifting mechanism is fixedly connected to the panel, an optical fiber marking device is fixedly connected to the optical fiber marking lifting mechanism, and the optical fiber marking lifting mechanism is used for driving the optical fiber marking device to vertically move relative to the panel; the optical fiber marking device comprises an optical fiber marking device and is characterized in that a first winding device is fixedly arranged on one side of the optical fiber marking device, a second winding device lifting mechanism is fixedly arranged on the other side of the optical fiber marking device, a second winding device is fixedly connected onto the second winding device lifting mechanism, and the second winding device lifting mechanism is used for driving the second winding device to vertically move relative to a panel.
Further, the optical fiber marking device comprises a support connecting plate, a fiber clamping cylinder is fixedly connected with the support connecting plate, the fiber clamping cylinder is hinged to one end of a swing rod swing arm, the middle of the swing rod swing arm is hinged to an optical fiber substrate, the other end of the swing rod swing arm is fixedly connected with an optical fiber pressing block, the fiber clamping cylinder is used for driving the optical fiber pressing block to move downwards and abut against the optical fiber substrate to clamp the optical fiber, seal marking mechanisms are respectively arranged on the upper side and the lower side of the optical fiber substrate, and the seal marking mechanisms vertically lift relative to the optical fiber substrate.
Further, seal marking mechanism includes last seal marking mechanism and lower seal marking mechanism that upper and lower structure symmetry set up, go up seal marking mechanism include with the fixed last mark cylinder in leg joint board upper end, go up mark cylinder lower extreme fixedly connected with and go up the seal frame, go up the fixedly connected with on the seal frame and go up the mark seal, the below that lies in the mark seal on the optic fibre base plate is equipped with mark seal hole.
Furthermore, the two ends of the optical fiber substrate in the length direction are provided with limit pins for limiting the optical fiber, and the two sides of the optical fiber substrate in the length direction are provided with a left guide wheel and a right guide wheel.
Furthermore, the optical fiber marking lifting mechanism comprises a vertical plate vertically fixed on the panel, a vertically arranged slide rail and a first driving mechanism are fixedly connected to the vertical plate, and the first driving mechanism is used for driving the optical fiber marking device to be in sliding fit with the slide rail.
Further, first actuating mechanism includes elevator motor, elevator motor is passing through the coupling joint and is transmitting the one end of hold-in range, the other end of transmission hold-in range is being connected with the transmission band pulley, transmission band pulley coaxial coupling has down the idler, the idler is connected with the idler through pulling the hold-in range down, go up the idler with the upper and lower both ends at the riser are fixed respectively to the idler down, optic fibre marking device through the synchronous piece of smuggleing secretly with pull hold-in range fixed joint.
Further, the first winding device comprises a servo motor assembly, the servo motor assembly drives the first winding jaw assembly to rotate, the first winding jaw assembly comprises a first four-jaw cylinder, the first four-jaw cylinder is used for driving a plurality of first supporting jaws to swing so as to achieve stretching and folding, and the first supporting jaws are detachably connected with first optical fiber clamping blocks; the first winding device further comprises a first tensioning wheel assembly located between the servo motor assembly and the fiber optic marking device, the first tensioning wheel assembly comprising a horizontally movable first tensioning wheel.
Further, the second winding device comprises a driving motor assembly, the driving motor assembly drives the second winding jaw assembly to rotate, the second winding jaw assembly comprises a second four-jaw cylinder, the second four-jaw cylinder is used for driving a plurality of second supporting jaws to swing to achieve stretching and furling, and the second supporting jaws are detachably connected with second optical fiber clamping blocks; the second winding device further comprises a second tensioning wheel assembly located between the second winding jaw assembly and the optical fiber marking device, the second tensioning wheel assembly comprising a horizontally movable second tensioning wheel.
The invention also provides a winding method of the double-head synchronous winding mechanism by using the optical fiber mark, which comprises the following steps:
(1) placing the part of the middle part of the optical fiber, which needs to be marked, on an optical fiber substrate, and controlling an optical fiber clamping cylinder to enable an optical fiber pressing block to tightly press the optical fiber;
(2) controlling the optical fiber marking lifting mechanism to drive the optical fiber to vertically lift until the end part of one side, close to the first winding device, of the optical fiber approaches the height of the first winding device, and completing optical fiber marking through the stamp marking mechanism in the lifting process of the optical fiber;
(3) clamping the end part of the optical fiber close to one side of the first winding device with the first supporting claw, and then adjusting the height of the second winding device until the end part of the optical fiber close to one side of the second winding device is close to, and clamping the end part of the optical fiber close to one side of the second winding device with the second supporting claw;
(4) and the first winding jaw assembly and the second winding jaw assembly rotate simultaneously to perform winding, when the optical fiber is in a tightened state, the optical fiber marking device descends to the same height as the second winding device, the second winding jaw assembly stops winding and descends to the same height as the first winding device synchronously with the optical fiber marking device, winding is completed, and the optical fiber coil is taken out.
Furthermore, the two ends of the optical fiber respectively downwards bypass the first tensioning wheel and the second tensioning wheel before being tightly clamped with the first supporting claw and the second supporting claw; after the optical fiber winding is finished, the first supporting claw and the second supporting claw are both in a folded state.
The invention has the beneficial effects that: the marking and double-head synchronous winding of the optical fiber are automatically completed, and the production efficiency and the quality stability are improved. The invention is provided with a first winding device and a second winding device on two sides of an optical fiber marking device respectively, the optical fiber marking device and the second winding device can be lifted vertically, the optical fiber marking device has the functions of clamping, guiding and marking, the first winding device and the second winding device have the functions of clamping, winding and tensioning, when the middle part of an optical fiber needs to be processed, a part to be processed in the middle part of the optical fiber is placed on the optical fiber marking device to be clamped, then the optical fiber marking device is lifted and marked, the height of the second winding device is adjusted to enable two ends of the optical fiber to be close to the winding device, the winding is started after the two ends of the optical fiber are tensioned and clamped, the optical fiber marking device is firstly lowered to the height of the second winding device and then lowered to the height of the first winding device together to complete the winding, and the whole mechanism can realize the automatic marking and double-end synchronous winding of the optical fiber, the production efficiency is improved.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the first winding device.
Fig. 3 is a schematic structural diagram of an optical fiber marking device.
FIG. 4 is a schematic diagram of the structure of the fiber clamping mechanism.
Fig. 5 is a schematic structural diagram of an optical fiber marker lifting mechanism.
Fig. 6 is a schematic view of the structure of the second winding device.
The components in the figures are numbered as follows: 1. a control cabinet; 2. a first winding device; 2-1, a servo motor; 2-2, a first synchronous belt; 2-3, a first driving wheel; 2-4, a first motor support; 2-5, a first driving wheel; 2-6, a first vertical plate; 2-7, a first spring seat; 2-8, a first tensioning vertical plate; 2-9, a first slide block; 2-10, a first spring; 2-11, a first sensor; 2-12, a first tensioning wheel; 2-13 parts of a first optical fiber clamping block, 2-14 parts of a first supporting claw; 2-15, a first four-jaw cylinder; 2-16, a first drive slip ring; 2-17, a first bearing seat; 3-1, standing a plate; 3-2, an upper support; 3-3, an upper idler wheel; 3-4, pulling a synchronous belt; 3-5, sliding rails; 3-6, synchronous belt clamping blocks; 3-7, an optical fiber marking device; 3-7-1, a bracket connecting plate; 3-7-2, fiber clamping cylinder; 3-7-3, marking a seal; 3-7-4, pressing the optical fiber block; 3-7-5, an optical fiber substrate; 3-7-6, placing a mark seal; 3-7-7, a second guide wheel; 3-7-8, lower marking cylinder; 3-7-9, a lower stamp holder; 3-7-10, a first guide wheel; 3-7-11, a limit pin; 3-7-12, mounting a seal frame; 3-7-13, marking a cylinder; 3-7-14, marking a seal hole; 3-7-15, swing link; 3-8, a lifting motor; 3-9, a coupler; 3-10, conveying a synchronous belt; 3-11, conveying a belt wheel; 3-12, a lower idler wheel; 3-13, a lower support; 4. a panel; 5. a three-color lamp; 6. a touch screen; 7. a second winding device; 7-1, a second fiber clamping block; 7-2, a second tensioning wheel; 7-3, a second tensioning vertical plate; 7-4, a second sensor; 7-5, a second spring, 7-6 and a second spring seat; 7-7, a second slide block; 7-8, connecting blocks; 7-9 and a second vertical plate; 7-10, a second four-claw cylinder; 7-11, a second pneumatic slip ring; 7-12, a second bearing seat; 7-13 and a second driving wheel; 7-14, a second synchronous belt; 7-15, a second motor support; 7-16 second drive motors; 7-17, a lifting module; 7-18 support plates; 7-19, a protective plate; 7-20 parts of second supporting claws; 8. a control panel, an optical fiber mark lifting mechanism 10 and a second winding device lifting mechanism 11.
Detailed Description
The following detailed description is provided to further explain the claimed embodiments of the present invention in order to make it clear for those skilled in the art to understand the claims. The scope of the invention is not limited to the following specific examples. It is intended that the scope of the invention be determined by those skilled in the art from the following detailed description, which includes claims that are directed to this invention.
As shown in fig. 1 to 6, an optical fiber marking double-head synchronous winding mechanism comprises a control cabinet 1, wherein the upper end of the control cabinet 1 is fixedly connected with a vertically-arranged panel 4, the panel 4 is fixedly connected with an optical fiber marking lifting mechanism 10, the optical fiber marking lifting mechanism 10 is fixedly connected with an optical fiber marking device 3-7, the optical fiber marking lifting mechanism 10 is used for driving the optical fiber marking device to vertically move relative to the panel 4, and the optical fiber marking device 3-7 comprises a clamping mechanism, a guiding and limiting mechanism and a stamp marking mechanism for respectively clamping, limiting, guiding and marking an optical fiber; a first winding device 2 is fixedly arranged on one side of the optical fiber marking device 3-7, a second winding device lifting mechanism 11 is fixedly arranged on the other side of the optical fiber marking device 3-7, a second winding device 7 is fixedly connected to the second winding device lifting mechanism 11, the second winding device lifting mechanism 11 is used for driving the second winding device 7 to vertically move relative to the panel 4, the first winding device 2 and the second winding device 7 are used for clamping, tensioning and automatically winding the optical fiber, a touch screen 6 is arranged above the second winding device lifting mechanism 11, the touch screen 6 is used for setting winding lengths at the left end and the right end of the optical fiber, so that the mechanism can mark the optical fiber and synchronously wind the left and right double heads according to the set position and speed, the panel 4 is also provided with a control panel 8, and the control panel 8 is used for controlling the opening and closing of each driving component in the whole mechanism.
When the middle part of the optical fiber needs to be machined, the part to be machined in the middle part of the optical fiber is placed on the optical fiber marking device to be clamped, then the optical fiber marking device is lifted and marked, the height of the second winding device is adjusted, the two ends of the optical fiber are close to the winding device, the two ends of the optical fiber are tensioned and clamped, then winding is started, the optical fiber marking device descends to the height of the second winding device firstly, then descends to the height of the first winding device together to complete winding, the whole mechanism can achieve automatic marking and double-head synchronous winding of the optical fiber, and production efficiency is improved.
The optical fiber marking device 3-7 comprises a support connecting plate 3-7-1, a fiber clamping cylinder 3-7-2 is fixedly connected to the support connecting plate 3-7-1, the fiber clamping cylinder 3-7-2 is hinged to one end of a swing rod 3-7-15, the middle of the swing rod 3-7-15 is hinged to an optical fiber substrate 3-7-5, the other end of the swing rod 3-7-15 is fixedly connected with an optical fiber pressing block 3-7-4, the fiber clamping cylinder 3-7-2 is used for driving the optical fiber pressing block 3-7-4 to move downwards to abut against the optical fiber substrate 3-7-5 to clamp the optical fiber, stamp marking mechanisms are respectively arranged on the upper side and the lower side of the optical fiber substrate 3-7-5, and the stamp marking mechanisms are vertically lifted relative to the optical fiber substrate 3-7-5. Therefore, when the middle part of the optical fiber is marked, the middle part of the optical fiber is placed on the optical fiber substrate, then the optical fiber clamping cylinder is controlled to move, and the optical fiber clamping block is driven by the oscillating bar to move downwards to clamp the optical fiber.
The stamp marking mechanism comprises an upper stamp marking mechanism and a lower stamp marking mechanism which are symmetrically arranged up and down, the upper stamp marking mechanism comprises an upper stamp cylinder 3-7-13 fixed with the upper end of a support connecting plate 3-7-1, the lower end of the upper stamp cylinder 3-7-13 is fixedly connected with an upper stamp frame 3-7-12, the upper stamp frame 3-7-12 is fixedly connected with an upper stamp 3-7-3, a lower stamp hole 3-7-14 is arranged below the upper stamp 3-7-3 on an optical fiber substrate 3-7-5, the lower stamp marking mechanism comprises a lower stamp cylinder 3-7-8 fixed with the lower end of the support connecting plate 3-7-1, the upper end of the lower stamp cylinder 3-7-8 is fixedly connected with a lower stamp frame 3-7-9, the lower stamp frame 3-7-9 is fixedly connected with a lower mark stamp 3-7-6. Therefore, after the middle part of the optical fiber is clamped, the upper marking cylinder is controlled to push downwards and the lower marking cylinder pushes upwards, and the upper marking stamp and the lower marking stamp mark the middle part of the optical fiber through the marking stamp holes at the same time.
Limiting pins 3-7-11 for limiting the optical fibers are further arranged at two ends of the optical fiber substrate 3-7-5 in the length direction, and a left guide wheel 3-7-10 and a right guide wheel 3-7-7 are further arranged at two sides of the optical fiber substrate 3-7-5 in the length direction. Therefore, after the middle part of the optical fiber is clamped, the two ends of the optical fiber sequentially penetrate through the limiting pin and bypass the left guide wheel and the right guide wheel to limit and guide in the length direction, and therefore tensioning and winding of the optical fiber are facilitated.
The optical fiber marking lifting mechanism 10 comprises a vertical plate 3-1 vertically fixed on the panel 4, a vertically arranged slide rail 3-5 and a first driving mechanism are fixedly connected to the vertical plate 3-1, and the first driving mechanism is used for driving the optical fiber marking device 3-7 to be in sliding fit with the slide rail 3-5. The first driving mechanism comprises a lifting motor 3-8, the lifting motor 3-8 is connected with one end of a transmission synchronous belt 3-10 through a coupler 3-9, the other end of the transmission synchronous belt 3-10 is connected with a transmission belt pulley 3-11, the transmission belt pulley 3-11 is coaxially connected with a lower idle pulley 3-12, the lower idle pulley 3-12 is connected with an upper idle pulley 3-3 through a traction synchronous belt 3-4, the upper idle pulley 3-3 is fixed at the upper end of a vertical plate 3-1 through an upper support 3-2, the lower idle pulley 3-12 is fixed at the lower end of the vertical plate 3-1 through a lower support 3-13, and an optical fiber marking device 3-7 is fixedly clamped with the traction synchronous belt 3-4 through a synchronous clamping block 3-6. Like this, when needs go up and down to optic fibre middle part, control lifting motor opens and drives the transmission band pulley rotation through the transmission hold-in range to drive the synchronous piece motion of smuggleing secretly, make optic fibre mark device slide from top to bottom on the slide rail.
The first winding device 2 comprises a servo motor assembly, the servo motor assembly comprises a servo motor 2-1, the servo motor 2-1 is fixed on a first motor support 2-4, an output shaft of the servo motor 2-1 is connected with a first driving wheel 2-5, the first driving wheel drives a first driving wheel 2-3 to rotate through a first synchronous belt 2-2, the first driving wheel drives a first winding claw assembly to rotate, the first winding claw assembly is fixed on a first vertical plate 2-6 through a first bearing seat 2-17, the first winding claw assembly comprises a first four-claw cylinder 2-15, a first driving sliding ring 2-16 is sleeved outside the first four-claw cylinder, the end part of a piston of the first four-claw cylinder 2-15 is connected with a plurality of first supporting claws 2-14 arranged in an L row, and the first four-claw cylinder 2-15 is used for driving the plurality of first supporting claws 2-14 to swing around a fixing ring to realize stretching and fixing ring fixing The optical fiber coil is folded, so that the optical fiber coil of the winding is tightened and loosened, the first supporting claws 2-14 are connected with first optical fiber clamping blocks 2-13 through magnet adsorption, and the first optical fiber clamping blocks are used for clamping and fixing the end parts of the optical fibers; the first winding device 2 further comprises a first tensioning wheel assembly located between the servo motor assembly and the optical fiber marking device 3-7, the first tensioning wheel assembly comprises a first tensioning vertical plate 2-8 fixed at the upper end of the control cabinet 1, a horizontal sliding rail is arranged on the first tensioning vertical plate 2-8 and is in sliding fit with a first sliding block 2-9, a first tensioning wheel 2-12 is fixed on the first sliding block 2-9, a first spring 2-10 and a first sensor 2-11 are fixedly connected onto the first tensioning wheel, and a first spring seat 2-7 in limiting abutting connection with the first spring 2-10 is further fixed on the first tensioning vertical plate. Like this, the tip that leans on first take-up pulley one side of optic fibre can be through the lower extreme of walking around first take-up pulley tensioning, and at the in-process that optic fibre mark device goes down simultaneously, along with the decline of the high position at optic fibre middle part, optic fibre also increases thereupon to the power of first take-up pulley, and first spring constantly compresses under the spacing of first spring holder, provides bigger tensile force to make the horizontal position and the tensile force of first take-up pulley can make self-adaptation regulation.
The second winding device 7 comprises a driving motor assembly, the driving motor assembly comprises a second driving motor 7-16, the second driving motor 7-16 is fixed on a second motor support 7-15, the second motor support 7-15 is connected with a protection plate 7-19 through a support plate 7-18, an output belt wheel of the second driving motor 7-16 drives a second transmission wheel 7-13 to rotate through a second synchronous belt 7-14, the second transmission wheel drives a second winding claw assembly to rotate, the second winding claw assembly is fixed on a second vertical plate 7-9 through a second bearing seat 7-12, the second winding claw assembly comprises a second four-claw cylinder 7-10, a second driving slide ring 7-11 is sleeved outside the second four-claw cylinder 7-10, the end part of a piston of the second four-claw cylinder 7-10 is connected with a plurality of second support claws 7-20 arranged in an L line, the second four-claw cylinder 7-10 is used for driving a plurality of second supporting claws 7-20 to swing around the fixing ring to stretch and fold so as to tighten and loosen the optical fiber coil wound around the fixing ring, a second optical fiber clamping block 7-1 is connected to the second supporting claws 7-20 in an adsorption mode through magnets and used for clamping and fixing the end portions of the optical fibers, and the supporting claws 7-20 penetrate through protective holes formed in the protective plates 7-19; the second winding device 7 further comprises a second tensioning wheel assembly located between the driving motor assembly and the optical fiber marking device 3-7, the second tensioning wheel assembly comprises a second tensioning vertical plate 7-3 fixed to the lower end of the protection plate 7-19 through a connecting block 7-8, a horizontal sliding rail is arranged on the second tensioning vertical plate 7-3 and is in sliding fit with a second sliding block 7-7, a second tensioning wheel 7-2 is fixed to the second sliding block 7-7, a second spring 7-5 and a second sensor 7-4 are fixedly connected to the second tensioning wheel 7-2, and a second spring seat 7-6 in limit abutting connection with the second spring 7-5 is further fixed to the second tensioning vertical plate 7-3. Like this, the tip that leans on second take-up pulley one side of optic fibre can be through the lower extreme that bypasses the second take-up pulley tensioning, and the in-process that descends is carried out at optic fibre marking device simultaneously, and along with the decline of the high position at optic fibre middle part, optic fibre also increases thereupon to the power of second take-up pulley, and the second spring constantly compresses under the spacing of second spring holder, provides bigger tensile force to make the horizontal position and the tensile force of second take-up pulley can make self-adaptation regulation.
The marking and winding process of the optical fiber marking double-head synchronous winding mechanism is as follows:
(1) the position of the middle part of the optical fiber, which needs to be marked, is placed on an optical fiber substrate 3-7-4, the optical fiber pressing block 3-7-4 moves downwards to abut against the optical fiber substrate 3-7-5 and tightly press the middle part of the optical fiber by controlling the optical fiber clamping cylinder 3-7-2, and the two ends of the optical fiber sequentially pass through the limiting pins 3-7-11 and bypass the left guide wheels 3-7-10 and the right guide wheels 3-7-11 to limit and guide in the length direction.
(2) And controlling the optical fiber mark lifting mechanism 10 to drive the optical fiber to vertically lift until the end part of one side of the optical fiber close to the first winding device 2 is close to the height of the first winding device 2, moving the optical fiber substrate by controlling the stamp marking mechanism in the lifting process of the optical fiber, and marking the optical fiber by marking the stamp hole.
(3) The end portion of the optical fiber on the side of the first winding device 2 is passed down around the first tension roller 2-12 and then clamped to the first support claw 2-14, and then the height of the second winding device 7 is adjusted to be close to the end portion of the optical fiber on the side of the second winding device 7, so that the end portion of the optical fiber on the side of the second winding device 7 is passed down around the second tension roller 7-2 and then clamped to the second support claw 7-20.
(4) And controlling the first winding jaw assembly and the second winding jaw assembly to rotate simultaneously to perform winding, controlling the optical fiber marking device 3-7 to descend to the same height as the second winding device 7 after the optical fiber is in a tightened state, stopping winding and descending to the same height as the first winding device 2 synchronously with the optical fiber marking device 3-7 by the second winding jaw assembly, controlling the first four-jaw cylinder and the second four-jaw cylinder to contract after the winding is completed so that the first supporting jaw 2-14 and the second supporting jaw 7-20 are in a folded state, and taking out the optical fiber coil.
Claims (10)
1. The utility model provides a synchronous winding mechanism of optical fiber marking double-end which characterized in that: the device comprises a control cabinet (1), wherein a vertically placed panel (4) is fixedly connected to the upper end of the control cabinet (1), an optical fiber marking lifting mechanism (10) is fixedly connected to the panel (4), an optical fiber marking device (3-7) is fixedly connected to the optical fiber marking lifting mechanism (10), and the optical fiber marking lifting mechanism (10) is used for driving the optical fiber marking device to vertically move relative to the panel (4); a first winding device (2) is fixedly arranged on one side of the optical fiber marking device (3-7), a second winding device lifting mechanism (11) is fixedly arranged on the other side of the optical fiber marking device (3-7), a second winding device lifting mechanism (7) is fixedly connected to the second winding device lifting mechanism (11), and the second winding device lifting mechanism (11) is used for driving the second winding device (7) to vertically move relative to the panel (4).
2. The fiber optic marking double-ended synchronous winding mechanism of claim 1, wherein: the optical fiber marking device (3-7) comprises a support connecting plate (3-7-1), the support connecting plate (3-7-1) is fixedly connected with a fiber clamping cylinder (3-7-2), the fiber clamping cylinder (3-7-2) is hinged with one end of a swing rod (3-7-15), the middle part of the swing rod (3-7-15) is hinged with an optical fiber substrate (3-7-5), the other end of the swing rod (3-7-15) is fixedly connected with an optical fiber pressing block (3-7-4), the fiber clamping cylinder (3-7-2) is used for driving the optical fiber pressing block (3-7-4) to move downwards to be abutted against the optical fiber substrate (3-7-5) to clamp an optical fiber, the upper side and the lower side of the optical fiber substrate (3-7-5) are respectively provided with a seal marking mechanism, the stamp marking mechanism is vertically lifted relative to the optical fiber substrate (3-7-5).
3. The fiber optic marking double-ended synchronous winding mechanism of claim 2, wherein: the optical fiber seal marking mechanism comprises an upper seal marking mechanism and a lower seal marking mechanism which are symmetrically arranged in an up-down structure, the upper seal marking mechanism comprises an upper marking cylinder (3-7-13) fixed to the upper end of a support connecting plate (3-7-1), the lower end of the upper marking cylinder (3-7-13) is fixedly connected with an upper seal frame (3-7-12), an upper marking seal (3-7-3) is fixedly connected to the upper seal frame (3-7-12), and a marking seal hole (3-7-14) is formed in the position, below the upper marking seal (3-7-3), of the optical fiber substrate (3-7-5).
4. The fiber optic marking double-ended synchronous winding mechanism of claim 3, wherein: limiting pins (3-7-11) which are limited by the optical fibers are further arranged at two ends of the optical fiber substrate (3-7-5) in the length direction, and a left guide wheel (3-7-10) and a right guide wheel (3-7-7) are further arranged at two sides of the optical fiber substrate (3-7-5) in the length direction.
5. The fiber optic marking double-ended synchronous winding mechanism of claim 1, wherein: the optical fiber marking lifting mechanism (10) comprises a vertical plate (3-1) vertically fixed on the panel (4), a vertically arranged sliding rail (3-5) and a first driving mechanism are fixedly connected to the vertical plate (3-1), and the first driving mechanism is used for driving the optical fiber marking device (3-7) to be in sliding fit with the sliding rail (3-5).
6. The fiber optic marking double-ended synchronous winding mechanism of claim 5, wherein: the first driving mechanism comprises a lifting motor (3-8), the lifting motor (3-8) is connected with one end of a transmission synchronous belt (3-10) through a coupler (3-9), the other end of the transmission synchronous belt (3-10) is connected with a transmission belt wheel (3-11), the transmission belt wheel (3-11) is coaxially connected with a lower idle wheel (3-12), the lower idler wheels (3-12) are connected with upper idler wheels (3-3) through traction synchronous belts (3-4), the upper idler wheel (3-3) and the lower idler wheel (3-12) are respectively fixed at the upper end and the lower end of the vertical plate (3-1), the optical fiber marking device (3-7) is fixedly clamped with the traction synchronous belt (3-4) through the synchronous clamping belt block (3-6).
7. The fiber optic marking double-ended synchronous winding mechanism of claim 2, wherein: the first winding device (2) comprises a servo motor assembly, the servo motor assembly drives a first winding jaw assembly to rotate, the first winding jaw assembly comprises a first four-jaw cylinder (2-15), the first four-jaw cylinder (2-15) is used for driving a plurality of first supporting jaws (2-14) to swing to stretch and draw, and first optical fiber clamping blocks (2-13) are detachably connected to the first supporting jaws (2-14); the first winding device (2) further comprises a first tensioning wheel assembly between the servomotor assembly and the fiber optic marking device (3-7), the first tensioning wheel assembly comprising a horizontally movable first tensioning wheel (2-12).
8. The fiber optic marking double-ended synchronous winding mechanism of claim 2, wherein: the second winding device (7) comprises a driving motor assembly, the driving motor assembly drives a second winding jaw assembly to rotate, the second winding jaw assembly comprises a second four-jaw cylinder (7-11), the second four-jaw cylinder (7-11) is used for driving a plurality of second supporting jaws (7-20) to swing to stretch and furl, and second optical fiber clamping blocks (7-1) are detachably connected to the second supporting jaws (7-20); the second winding device (7) further comprises a second tensioning wheel assembly located between the second winding jaw assembly and the optical fiber marking device (3-7), the second tensioning wheel assembly comprising a horizontally movable second tensioning wheel (7-2).
9. A winding method using the optical fiber marking double-ended synchronous winding mechanism of any one of claims 7 or 8, comprising:
(1) the part of the middle part of the optical fiber, which needs to be marked, is placed on the optical fiber substrate (3-7-4), and the optical fiber pressing block (3-7-4) is pressed tightly by controlling the optical fiber clamping cylinder (3-7-2);
(2) controlling an optical fiber marking lifting mechanism (10) to drive an optical fiber to vertically lift until the end part of one side of the optical fiber, close to the first winding device (2), is close to the height of the first winding device (2), and completing optical fiber marking through a stamp marking mechanism in the lifting process of the optical fiber;
(3) clamping the end of the optical fiber on the side of the first winding device (2) with a first supporting jaw (2-14), then adjusting the height of the second winding device (7) until approaching the end of the optical fiber on the side of the second winding device (7), and clamping the end of the optical fiber on the side of the second winding device (7) with a second supporting jaw (7-20);
(4) and the first winding jaw assembly and the second winding jaw assembly rotate simultaneously to perform winding, when the optical fiber is in a tensioned state, the optical fiber marking device (3-7) descends to the same height as the second winding device 7, the second winding jaw assembly stops winding and descends to the same height as the first winding device (2) synchronously with the optical fiber marking device (3-7), winding is completed, and the optical fiber coil is taken out.
10. A winding method of a double-ended synchronous winding mechanism according to claim 9, characterized in that: the two ends of the optical fiber respectively downwards bypass the first tensioning wheel (2-12) and the second tensioning wheel (7-2) before being clamped with the first supporting claws (2-14) and the second supporting claws (7-20); after the optical fiber winding is finished, the first supporting claws (2-14) and the second supporting claws (7-20) are in a folded state.
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