CN112320331A - Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method - Google Patents
Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method Download PDFInfo
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- CN112320331A CN112320331A CN202011138401.5A CN202011138401A CN112320331A CN 112320331 A CN112320331 A CN 112320331A CN 202011138401 A CN202011138401 A CN 202011138401A CN 112320331 A CN112320331 A CN 112320331A
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- telescopic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0232—Coils, bobbins, rolls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to an internal fixed double-disc synchronous moving type optical fiber transfer mechanism which comprises a sliding seat and a fixed plate hung on the sliding seat through a lifting cylinder, wherein the fixed plate is provided with a vertical rod and two pairs of telescopic rods which are transversely distributed on two sides of the vertical rod; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the vertical rod is provided with two jacking cylinders which are distributed on the two transverse sides of the vertical rod and stretch out and draw back along the transverse direction, and the stretching directions of the two jacking cylinders are opposite. The invention provides an internal fixed double-disc synchronous moving type optical fiber transfer mechanism capable of transferring two optical fiber discs at one time, which solves the problem that the existing optical fiber transfer device can only transfer a single optical fiber winding drum at one time.
Description
The scheme is a divisional application with the name of an internal fixed double-disc synchronous moving type optical fiber transfer mechanism and an optical fiber transfer method on application number 2018112668074, application date 2018, 10 and 29.
Technical Field
The invention relates to the field of optical fiber manufacturing, in particular to an optical fiber transfer method of an internal fixed double-disc synchronous moving type optical fiber transfer mechanism.
Background
The fine optical fiber is enclosed in a plastic sheath so that it can be bent without breaking. Typically, a transmitter at one end of the fiber uses a light emitting diode or a beam of laser light to transmit a pulse of light to the fiber, and a receiver at the other end of the fiber uses a light sensitive element to detect the pulse.
In daily life, optical fibers are used for long distance information transmission because the loss of light transmitted through optical fibers is much lower than the loss of electricity transmitted through electric wires.
In general, the terms optical fiber and optical cable are to be confused. Most optical fibers must be covered by several layers of protective structures before use, and the covered cables are referred to as fiber optic cables. The protective layer and the insulating layer on the outer layer of the optical fiber can prevent the surrounding environment from damaging the optical fiber, such as water, fire, electric shock and the like. The optical cable is divided into: cable sheath, aramid fiber silk, buffer layer and optic fibre. Optical fibers are similar to coaxial cables except that the mesh shielding is not present. The center is the glass core through which the light propagates.
Currently, the existing optical fiber tray transfer device can only transfer a single optical fiber reel (i.e. optical fiber tray) at a time, and the transfer efficiency is low.
Disclosure of Invention
The invention provides an internal fixed double-disc synchronous moving type optical fiber transfer mechanism capable of transferring two optical fiber discs at one time, which solves the problem that the existing optical fiber transfer device can only transfer a single optical fiber winding drum at one time.
It is another object of the present invention to provide a method of transferring optical fibers that reliably transfers two optical fiber trays at a time, solving the problem of transferring only one optical fiber tray at a time.
The technical problem is solved by the following technical scheme: the internal fixation double-disc synchronous moving type optical fiber transfer mechanism is characterized by comprising a rack, a sliding seat connected to the rack in a transverse sliding mode, and a fixed plate hung on the sliding seat through a lifting cylinder, wherein the fixed plate is provided with a vertical rod and two pairs of hollow telescopic rods transversely distributed on two sides of the vertical rod, the two telescopic rods in the same pair of telescopic rods are longitudinally distributed, each telescopic rod comprises a hollow inner rod and a hollow outer rod sleeved on the inner rod, the outer rod can slide along the outer side wall of the inner rod, a limiting part is arranged on the end wall of the outer side of the inner rod, and a stop ring is arranged on the end wall of the inner side of the outer rod; a telescopic rod part spring is arranged in the outer rod, one end of the telescopic rod part spring is connected with the end part of the outer rod, the other end of the telescopic rod part spring is connected with one end of the inner rod, which is far away from the outer rod, and the telescopic rod part spring is used for providing elastic force for folding the inner rod relative to the outer rod; the bottom end of the telescopic rod is provided with a telescopic cylinder which is telescopic along the transverse direction, the telescopic cylinder is positioned on one side of the telescopic rod away from the vertical rod, and an internal cavity of the telescopic rod is communicated with an external high-pressure air source through an air pipe; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the vertical rod is provided with two jacking cylinders which are distributed on the two transverse sides of the vertical rod and stretch out and draw back along the transverse direction, and the stretching directions of the two jacking cylinders are opposite. The technical scheme can be used for transferring two optical fiber disks at a time.
Preferably, the telescopic cylinder comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder, and the outer cylinder can slide along the outer side wall of the inner cylinder; a telescopic cylinder spring is arranged in the outer cylinder, one end of the telescopic cylinder spring is connected with the end part of the outer cylinder, and the other end of the telescopic cylinder spring is connected with one end of the inner cylinder, which is far away from the outer cylinder; the telescopic cylinder part spring is used for providing elastic force for folding the inner cylinder relative to the outer cylinder, and the spring elastic force of the telescopic cylinder is 1.5 times of that of the telescopic rod.
An optical fiber transfer method is characterized in that in the first step, two transversely distributed optical fiber discs are moved to the lower part of a fixed plate, and the central lines of the optical fiber discs extend along the transverse direction; secondly, the lifting cylinder drives the fixing plate to descend, so that the vertical rod is inserted between the two optical fiber discs and the jacking cylinder is located below the center line of the optical fiber discs; thirdly, inflating the telescopic rods to enable the two pairs of telescopic rods to penetrate between two end plates of two optical fiber discs in a one-to-one correspondence mode, wherein the two telescopic rods of the same pair of telescopic rods are located on two radial sides of a main body section of the optical fiber discs, the lower ends of the telescopic rods are located above the jacking air cylinders, and the telescopic cylinders keep the original lengths unchanged; fourthly, increasing the air pressure input into the telescopic rod to enable the telescopic cylinder to extend, wherein the telescopic cylinder is abutted against an end plate at one end of the optical fiber disc and the telescopic rod is abutted against an end plate at the other end of the optical fiber disc as a result of extension of the telescopic cylinder; fifthly, the telescopic cylinder is lifted for a set distance, so that if attachments exist at the contact part of the end plate and the telescopic cylinder, the attachments are torn from the end plate; sixthly, the telescopic cylinder descends for a set distance, and the set distance is equal to the set distance in the fifth step; seventhly, the telescopic cylinder contracts and is separated from the end plate, so that the torn attachments on the end plate in the fifth step fall off; eighthly, extending the end part of the optical fiber disc to be jacked by the jacking cylinder to enable the optical fiber disc to incline; ninth, the telescopic cylinder is extended to be tightly propped against the end plate; step ten, the lifting cylinder contracts to lift the two optical fiber discs to a set height simultaneously; and the eleventh step, the sliding seat is transversely moved to transfer the optical fiber disc away.
The optical fiber transfer device provided by the invention has the following advantages:
two optical fiber discs can be moved at one time, and the optical fiber discs are in an inclined state during transfer, so that the optical fiber discs are not easy to slide off and have good reliability; when in transfer, the attachment which is easy to separate from the end plate is scraped off, so that the optical fiber disc falling caused by the falling of the attachment in the transfer process can be avoided.
Drawings
FIG. 1 is a schematic front view of an internal fixed dual-tray fiber transfer mechanism according to the present invention;
FIG. 2 is an enlarged schematic cross-sectional view of the telescoping cylinder of the present invention;
fig. 3 is a schematic sectional view of the telescopic rod of the present invention.
FIG. 4 is a partial schematic view of the fiber transfer mechanism with internal fixation and dual trays moving in the same direction as the optical fiber trays.
The device comprises a rack 1, a sliding seat 2, a lifting cylinder 3, a fixing plate 4, a vertical rod 5, a telescopic rod 6, an inner rod 7, an outer rod 8, a limiting part 9, a stop ring 10, a telescopic rod part spring 11, a telescopic cylinder 12, an air pipe 13, a jacking cylinder 14, an inner cylinder 15, an outer cylinder 16, a telescopic cylinder part spring 17, an optical fiber disc 18, a main body section 19 and an end plate 20.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples.
Referring to fig. 1, 2, 3 and 4, an internal fixed double-tray synchronous moving type optical fiber transfer mechanism comprises a frame 1, a sliding seat 2 transversely connected to the frame in a sliding manner, and a fixed plate 4 hung on the sliding seat through a lifting cylinder 3. There are two lifting cylinders 3. The fixed plate is provided with a vertical rod 5 and two pairs of hollow telescopic rods 6 which are transversely distributed at two sides of the vertical rod. Two telescopic links in the same pair of telescopic links are distributed along the longitudinal direction. The telescopic rod comprises a hollow inner rod 7 and a hollow outer rod 8 sleeved on the inner rod. The outer rod can slide along the outer side wall of the inner rod. The outer end wall of the inner rod is provided with a limiting part 9, and the inner end wall of the outer rod is provided with a stop ring 10. The inside of the outer rod is provided with a telescopic rod part spring 11. One end of the spring of the telescopic rod part is connected with the end part of the outer rod, and the other end of the spring of the telescopic rod part is connected with one end of the inner rod, which is far away from the outer rod. The telescopic rod part spring is used for providing elastic force for folding the inner rod relative to the outer rod; the bottom end of the telescopic rod is provided with two telescopic cylinders 12 which can stretch out and draw back along the transverse direction. The telescopic cylinder is positioned on one side of the telescopic rod away from the vertical rod. The stretching direction is the same as the direction far away from the vertical rod. The inner cavity of the telescopic rod is communicated with an external high-pressure air source through an air pipe 13. The inner cavity of the telescopic cylinder is communicated with the telescopic rod through an air hole. The vertical rod is provided with two jacking cylinders 14 which are distributed on the two transverse sides of the vertical rod and extend along the transverse direction. The telescopic directions of the two jacking cylinders are opposite. The telescopic cylinder comprises an inner cylinder 15 and an outer cylinder 16 sleeved on the inner cylinder. The outer cylinder can slide along the outer side wall of the inner cylinder; a telescopic cylinder spring 17 is arranged in the outer cylinder, one end of the telescopic cylinder spring is connected with the end part of the outer cylinder, and the other end of the telescopic cylinder spring is connected with one end of the inner cylinder, which is far away from the outer cylinder; the telescopic cylinder part spring is used for providing elastic force for folding the inner cylinder relative to the outer cylinder, and the spring elastic force of the telescopic cylinder is 1.5 times of that of the telescopic rod. The fiber optic tray 18 includes a body section 19 and two end plates 20 at opposite ends of the body section. The optical fibre being wound around the main body section
The method for transferring the optical fiber by the internal fixed double-disk homodyne type optical fiber transfer mechanism comprises the following steps: firstly, moving two transversely distributed optical fiber discs to the lower part of a fixed plate, wherein the central lines of the optical fiber discs extend along the transverse direction; secondly, the lifting cylinder drives the fixing plate to descend, so that the vertical rod is inserted between the two optical fiber discs and the jacking cylinder is located below the center line of the optical fiber discs; thirdly, inflating the telescopic rods to enable the two pairs of telescopic rods to penetrate between two end plates of two optical fiber discs in a one-to-one correspondence mode, wherein the two telescopic rods of the same pair of telescopic rods are located on two radial sides of a main body section of the optical fiber discs, the lower ends of the telescopic rods are located above the jacking air cylinders, and the telescopic cylinders keep the original lengths unchanged; fourthly, increasing the air pressure input into the telescopic rod to enable the telescopic cylinder to extend, wherein the telescopic cylinder is abutted against an end plate at one end of the optical fiber disc and the telescopic rod is abutted against an end plate at the other end of the optical fiber disc as a result of extension of the telescopic cylinder; fifthly, the telescopic cylinder is lifted for a set distance, so that if attachments exist at the contact part of the end plate and the telescopic cylinder, the attachments are torn from the end plate; sixthly, the telescopic cylinder descends for a set distance, and the set distance is equal to the set distance in the fifth step; seventhly, the telescopic cylinder contracts and is separated from the end plate, so that the torn attachments on the end plate in the fifth step fall off; eighthly, extending the end part of the optical fiber disc to be jacked by the jacking cylinder to enable the optical fiber disc to incline; ninth, the telescopic cylinder is extended to be tightly propped against the end plate; step ten, the lifting cylinder contracts to lift the two optical fiber discs to a set height simultaneously; and the eleventh step, the sliding seat is transversely moved to transfer the optical fiber disc away.
Claims (3)
1. The internal fixation double-disc synchronous moving type optical fiber transfer mechanism is characterized by comprising a rack, a sliding seat connected to the rack in a transverse sliding mode, and a fixed plate hung on the sliding seat through a lifting cylinder, wherein the fixed plate is provided with a vertical rod and two pairs of hollow telescopic rods transversely distributed on two sides of the vertical rod, the two telescopic rods in the same pair of telescopic rods are longitudinally distributed, each telescopic rod comprises a hollow inner rod and a hollow outer rod sleeved on the inner rod, the outer rod can slide along the outer side wall of the inner rod, a limiting part is arranged on the end wall of the outer side of the inner rod, and a stop ring is arranged on the end wall of the inner side of the outer rod; a telescopic rod part spring is arranged in the outer rod, one end of the telescopic rod part spring is connected with the end part of the outer rod, the other end of the telescopic rod part spring is connected with one end of the inner rod, which is far away from the outer rod, and the telescopic rod part spring is used for providing elastic force for folding the inner rod relative to the outer rod; the bottom end of the telescopic rod is provided with a telescopic cylinder which is telescopic along the transverse direction, the telescopic cylinder is positioned on one side of the telescopic rod away from the vertical rod, and an internal cavity of the telescopic rod is communicated with an external high-pressure air source through an air pipe; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the vertical rod is provided with two jacking cylinders which are distributed on two transverse sides of the vertical rod and stretch along the transverse direction, and the stretching directions of the two jacking cylinders are opposite; the number of the lifting cylinders is two.
2. The fiber transfer mechanism of claim 1, wherein the telescoping cylinder comprises an inner cylinder and an outer cylinder covering the inner cylinder, the outer cylinder being slidable along an outer sidewall of the inner cylinder; a telescopic cylinder spring is arranged in the outer cylinder, one end of the telescopic cylinder spring is connected with the end part of the outer cylinder, and the other end of the telescopic cylinder spring is connected with one end of the inner cylinder, which is far away from the outer cylinder; the telescopic cylinder part spring is used for providing elastic force for folding the inner cylinder relative to the outer cylinder, and the spring elastic force of the telescopic cylinder is 1.5 times of that of the telescopic rod.
3. A method of transferring optical fibers adapted for use in the internally-fixed dual-tray co-moving optical fiber transfer mechanism of claim 1, wherein in a first step, two laterally disposed optical fiber trays are moved below the fixed plate, the center lines of the optical fiber trays extending in the lateral direction; secondly, the two lifting cylinders drive the fixing plate to descend, so that the vertical rod is inserted between the two optical fiber discs and the jacking cylinder is located below the center line of the optical fiber discs; thirdly, inflating the telescopic rods to enable the two pairs of telescopic rods to penetrate between two end plates of two optical fiber discs in a one-to-one correspondence mode, wherein the two telescopic rods of the same pair of telescopic rods are located on two radial sides of a main body section of the optical fiber discs, the lower ends of the telescopic rods are located above the jacking air cylinders, and the telescopic cylinders keep the original lengths unchanged; fourthly, increasing the air pressure input into the telescopic rod to enable the telescopic cylinder to extend, wherein the telescopic cylinder is abutted against an end plate at one end of the optical fiber disc and the telescopic rod is abutted against an end plate at the other end of the optical fiber disc as a result of extension of the telescopic cylinder; fifthly, the telescopic cylinder is lifted for a set distance, so that if attachments exist at the contact part of the end plate and the telescopic cylinder, the attachments are torn from the end plate; sixthly, the telescopic cylinder descends for a set distance, and the set distance is equal to the set distance in the fifth step; seventhly, the telescopic cylinder contracts and is separated from the end plate, so that the torn attachments on the end plate in the fifth step fall off; eighthly, extending the end part of the optical fiber disc to be jacked by the jacking cylinder to enable the optical fiber disc to incline; ninth, the telescopic cylinder is extended to be tightly propped against the end plate; step ten, the lifting cylinder contracts to lift the two optical fiber discs to a set height simultaneously; and the eleventh step, the sliding seat is transversely moved to transfer the optical fiber disc away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138401.5A CN112320331A (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266807.4A CN109592393B (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
| CN202011138401.5A CN112320331A (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811266807.4A Division CN109592393B (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
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| CN112320331A true CN112320331A (en) | 2021-02-05 |
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| CN201811266807.4A Active CN109592393B (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
| CN202011138401.5A Pending CN112320331A (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
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| CN201811266807.4A Active CN109592393B (en) | 2018-10-29 | 2018-10-29 | Internal fixed double-disc synchronous moving type optical fiber transfer mechanism and optical fiber transfer method |
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- 2018-10-29 CN CN201811266807.4A patent/CN109592393B/en active Active
- 2018-10-29 CN CN202011138401.5A patent/CN112320331A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109592393B (en) | 2020-12-08 |
| CN109592393A (en) | 2019-04-09 |
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