CN109292449B - Inboard fixed optical fiber transfer device and operation method thereof - Google Patents
Inboard fixed optical fiber transfer device and operation method thereof Download PDFInfo
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- CN109292449B CN109292449B CN201811266813.XA CN201811266813A CN109292449B CN 109292449 B CN109292449 B CN 109292449B CN 201811266813 A CN201811266813 A CN 201811266813A CN 109292449 B CN109292449 B CN 109292449B
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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
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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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
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/917—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers control arrangements
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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
- 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
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Optical Couplings Of Light Guides (AREA)
Abstract
The invention provides an inner side fixed type optical fiber transfer device which comprises a lifting cylinder, a telescopic cylinder, a lifter and a pair of inclined arms, wherein the top end of the lifting cylinder is fixed on the lifter; the lifting cylinder is provided with a lifting rod, the tail end of the lifting rod is provided with a fixed plate, one end of each pair of the inclined arms is hinged to two ends of the fixed plate respectively, the other end of each inclined arm is provided with a hollow telescopic rod, the bottom end of each telescopic rod is provided with two pairs of telescopic cylinders which oppositely and transversely extend, an inner cavity of each telescopic rod is communicated with external high-pressure gas through a gas pipe, and the gas pipe is provided with a gas flow control; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the telescopic cylinder is characterized in that strip-shaped sliding holes are formed in the oblique arms, the sliding holes of the oblique arms are overlapped with each other to form an overlapping area, and a plug pin is arranged at one end of an extending arm of the telescopic cylinder and inserted into the overlapping area; the other end of the telescopic cylinder is fixed on the elevator. The invention can move and take two optical fiber winding drums at one time by matching the telescopic cylinder, the telescopic rod and the telescopic drum, and the moving and taking efficiency is high.
Description
Technical Field
The invention relates to the field of optical fiber manufacturing, in particular to an inner side fixed type optical fiber transfer device and an operation method thereof.
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.
At present, the existing optical fiber transfer device can only transfer a single optical fiber reel at a time, and has the disadvantages of low transfer efficiency, inaccurate transfer and easy damage to optical fibers.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an inner side fixed optical fiber transfer device, which overcomes the defect that the existing optical fiber transfer device can only transfer a single optical fiber winding drum at one time and has lower transfer efficiency.
The invention also aims to provide an operation method of the optical fiber transfer device, which solves the defects that the optical fiber reel is dim in light in a hydrogen loss test kettle, difficult to observe by naked eyes and inaccurate in transfer.
(II) technical scheme
In order to solve the technical problem, the invention provides an optical fiber transfer device which comprises a lifting cylinder, a telescopic cylinder, a lifter and a pair of inclined arms, wherein the top end of the lifting cylinder is fixed on the lifter; the lifting cylinder is provided with a lifting rod, a fixing plate is arranged at the tail end of the lifting rod, one end of each of a pair of inclined arms is hinged to two ends of the fixing plate respectively, a telescopic rod which is hollow inside is arranged at the other end of each inclined arm, each telescopic rod comprises a hollow inner rod and a hollow outer rod which is 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; a spring is arranged in the outer rod, one end of the spring is connected with the end part of the outer rod, the other end of the spring is connected with one end of the inner rod far away from the outer rod, and the 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 pairs of telescopic cylinders which oppositely and transversely extend, an internal cavity of the telescopic rod is communicated with an external high-pressure gas source through a gas pipe, and the gas pipe is provided with a gas flow control valve; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the telescopic cylinder is characterized in that strip-shaped sliding holes are formed in the oblique arms, the sliding holes of the oblique arms are overlapped with each other to form an overlapping area, and a plug pin is arranged at one end of an extending arm of the telescopic cylinder and inserted into the overlapping area; the other end of the telescopic cylinder is fixed on the elevator. The invention can move and take two optical fiber winding drums at one time by matching the telescopic cylinder, the telescopic rod and the telescopic drum, and the moving and taking efficiency is high.
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 spring is arranged in the outer cylinder, one end of the spring is connected with the end part of the outer cylinder, and the other end of the spring is connected with one end of the inner cylinder far away from the outer cylinder; the 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.
Preferably, the upper end of the telescopic rod is provided with a sounding shell, the sounding shell is provided with an arch part positioned at the upper end and an oblique extending part positioned at the lower end, and the oblique extending part of the sounding shell from the arch part is in smooth transition; the sounding shell is a cambered surface shell with a single-side opening.
Preferably, a pair of partition plates are arranged in the sounding shell to divide the sounding shell into an air inlet cavity in the middle and sounding cavities on two sides, and the air inlet cavity is communicated with an inner cavity of an outer rod of the telescopic rod through an extension air pipe; the air inlet cavity penetrates through the sounding cavity through a through hole, and the through hole is located on one side, close to the fixing plate, of the sounding shell.
Preferably, the upper shell of the sounding cavity is provided with a plurality of air holes which extend obliquely in parallel.
Preferably, the optical fiber transfer device further comprises a control unit and a sound sensor, wherein the control unit is electrically connected with the gas flow control valve, the sound sensor, the lifter and the lifting cylinder; the sound sensor is used for collecting sound signals emitted by the sound shell and transmitting the sound signals to the control unit, and the control unit is used for controlling the opening or closing of the gas flow control valve, the lifter and the lifting cylinder.
The invention also discloses an operation method of the optical fiber transfer device, which comprises the following steps:
1) when the optical fiber transfer device is positioned in the middle of the two groups of optical fiber winding drums, the control unit sends signals to the lifter, the lifting cylinder and the telescopic cylinder, so that the lifter and the lifting cylinder push the fixing plate to descend, and the extension arm of the telescopic cylinder extends downwards; at this time, the control unit opens the gas flow control valve so that the output pressure P of the gas flow control valve1< spring force F of telescopic rod1；
2) When the sounding shell on the upper part of the telescopic rod is close to the inner side wall of the optical fiber winding drum, gas of the sounding shell touches the optical fiber winding drum to make sound, and the sound sensor collects sound signals sent by the sounding shell and transmits the sound signals to the control unit; the control unit controls the lifter and the lifting cylinder to stop descending, and opens the gas flow control valve to enable the output pressure P of the gas flow control valve1Spring force F for telescopic rod11.2 times of; at this timeThe telescopic rod is fully extended out.
3) The control unit controls the telescopic cylinder to contract and extend the arms, so that the pair of inclined arms contract in opposite directions, the pair of telescopic rods cling to inner side walls close to the pair of optical fiber winding drums, and the control unit opens the gas flow control valve to enable the output pressure P of the gas flow control valve1Spring force F for telescopic rod12.0 times of; so that the telescopic cylinder extends to abut against the inner side walls of the pair of optical fiber winding drums which are deviated from each other;
4) the control unit sends a signal to the lifter to ascend and moves the pair of optical fiber winding drums; when the lifting cylinder is shifted to a corresponding position, the output air pressure of the air flow control valve is controlled to be 0Pa, the lifting machine and the lifting cylinder ascend, and the extending arm of the telescopic cylinder extends.
The invention judges the lifting position by the sound generated by the sounding shell matching with the inner side wall of the optical fiber winding drum, so as to adjust the movement of the lifter, the lifting cylinder and the telescopic cylinder, and can complete the operation without irradiating light rays into the kettle.
(III) advantageous effects
The optical fiber transfer device provided by the invention has the following advantages:
1. the invention can move and take two optical fiber winding drums at one time by matching the telescopic cylinder, the telescopic rod and the telescopic drum, and the moving and taking efficiency is high.
Drawings
FIG. 1 is a schematic front view of an optical fiber transfer apparatus according to example 1 of the present invention;
FIG. 2 is a partially enlarged schematic view of an optical fiber transfer apparatus A according to example 1 of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at B of an optical fiber transfer apparatus according to embodiment 1 of the present invention;
FIG. 4 is a schematic view showing the structure of a telescopic cylinder of the optical fiber transfer apparatus according to embodiment 1 of the present invention;
FIG. 5 is a schematic cross-sectional view of a sound-emitting housing of an optical fiber transfer device according to embodiment 1 of the present invention;
FIG. 6 is a sectional top view, sectional structural schematic diagram of a sound-emitting housing of an optical fiber transfer device according to embodiment 1 of the present invention;
fig. 7 is a schematic view of a flow structure of a control unit of an optical fiber transfer apparatus according to embodiment 1 of the present invention.
1. A lifting cylinder; 2. a telescopic cylinder; 3. an elevator; 4. a tilting arm; 5. a sound sensor; 6. a lifting rod; fixing 7 and fixing the plate; 8. a telescopic rod; 9. an inner rod; 10. an outer rod; 11. a limiting part; a stop ring 12; 13. a spring; 14. a telescopic cylinder; the air tube 15; a gas flow control valve 16; the vent hole 17; a strip-shaped slide hole 18; the overlap region 19; a latch 20; 21. an inner barrel; 22. an outer cylinder; 23. a sound shell; 24. an arching portion; 25. an extension portion; 26. an air inlet cavity; 27. a sound-emitting cavity; 28. extending a gas pipe; 29. perforating; 30. air holes; 31. a control unit.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present invention provides an inside fixed optical fiber transfer device, which comprises a lifting cylinder 1, a telescopic cylinder 2, a lifter 3 and a pair of inclined arms 4, wherein the top end of the lifting cylinder is fixed on the lifter; the lifting cylinder is provided with a lifting rod 6, the tail end of the lifting rod is provided with a fixed plate 7, one end of each of a pair of inclined arms is hinged to two ends of the fixed plate respectively, the other end of each inclined arm is provided with a hollow telescopic rod 8, the telescopic rod comprises a hollow inner rod 9 and a hollow outer rod 10 sleeved on the inner rod, the outer rod can slide along the outer side wall of the inner rod, the end wall of the outer side of the inner rod is provided with a limiting part 11, and the end wall of the inner side of the outer rod is provided with a stop ring; a spring 13 is arranged in the outer rod, one end of the spring is connected with the end part of the outer rod, the other end of the spring is connected with one end of the inner rod far away from the outer rod, and the 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 pairs of telescopic cylinders 14 which oppositely and transversely extend, the inner cavity of the telescopic rod is communicated with an external high-pressure gas source through a gas pipe 15, and the gas pipe is provided with a gas flow control valve 16; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole 17; the telescopic cylinder is characterized in that strip-shaped sliding holes 18 are formed in the oblique arms, the sliding holes of the oblique arms are overlapped to form an overlapping area 19, a plug pin 20 is installed at one end of an extending arm of the telescopic cylinder, and the plug pin is inserted into the overlapping area; the other end of the telescopic cylinder is fixed on the elevator. The invention can move and take two optical fiber winding drums at one time by matching the telescopic cylinder, the telescopic rod and the telescopic drum, and the moving and taking efficiency is high.
The telescopic cylinder comprises an inner cylinder 21 and an outer cylinder 22 sleeved on the inner cylinder, and the outer cylinder can slide along the outer side wall of the inner cylinder; a spring is arranged in the outer cylinder, one end of the spring is connected with the end part of the outer cylinder, and the other end of the spring is connected with one end of the inner cylinder far away from the outer cylinder; the 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 inner barrel is characterized in that a limiting part is arranged on the end wall of the outer side of the inner barrel, and a stop ring is arranged on the end wall of the inner side of the outer barrel.
The upper end of the telescopic rod is provided with a sounding shell 23, the sounding shell is provided with an arch part 24 positioned at the upper end and an oblique extending part 25 positioned at the lower end, and the oblique extending part of the sounding shell from the arch part is in smooth transition; the sounding shell is a cambered surface shell with a single-side opening. A pair of partition plates are arranged in the sounding shell to divide the sounding shell into an air inlet cavity 26 positioned in the middle and sounding cavities 27 positioned on two sides, and the air inlet cavity is communicated with an inner rod cavity of the telescopic rod through an extended air pipe 28; the air inlet cavity penetrates through the sounding cavity through a through hole 29, and the through hole is positioned on one side of the sounding shell close to the fixing plate. The upper shell of the sounding cavity is provided with a plurality of air holes 30 which extend obliquely in parallel.
The optical fiber transfer device further comprises a control unit 31 and a sound sensor 5, wherein the control unit is electrically connected with the gas flow control valve, the sound sensor, the lifter and the lifting cylinder; the sound sensor is used for collecting sound signals emitted by the sound shell and transmitting the sound signals to the control unit, and the control unit is used for controlling the opening or closing of the gas flow control valve, the lifter and the lifting cylinder. The telescopic cylinder of the embodiment has a limiting structure similar to a telescopic rod. The control unit of the present embodiment may employ a computer system.
Example 2
The invention also discloses an operation method of the optical fiber transfer device, which comprises the following steps:
1) when the optical fiber transfer device is positioned in the middle of the two groups of optical fiber winding drums, the control unit sends signals to the lifter, the lifting cylinder and the telescopic cylinder, so that the lifter and the lifting cylinder push the fixing plate to descend, and the extension arm of the telescopic cylinder extends downwards; at this time, the control unit opens the gas flow control valve so that the output pressure P of the gas flow control valve1< spring force F of telescopic rod1；
2) When the sounding shell on the upper part of the telescopic rod is close to the inner side wall of the optical fiber winding drum, gas of the sounding shell touches the optical fiber winding drum to make sound, and the sound sensor collects sound signals sent by the sounding shell and transmits the sound signals to the control unit; the control unit controls the lifter and the lifting cylinder to stop descending, and opens the gas flow control valve to enable the output pressure P of the gas flow control valve1Spring force F for telescopic rod11.2 times of; at this time, the telescopic rod is completely extended.
3) The control unit controls the telescopic cylinder to contract and extend the arms, so that the pair of inclined arms contract in opposite directions, the pair of telescopic rods cling to inner side walls close to the pair of optical fiber winding drums, and the control unit opens the gas flow control valve to enable the output pressure P of the gas flow control valve1Spring force F for telescopic rod12.0 times of; so that the telescopic cylinder extends to abut against the inner side walls of the pair of optical fiber winding drums which are deviated from each other;
4) the control unit sends a signal to the lifter to ascend and moves the pair of optical fiber winding drums; when the lifting cylinder is shifted to a corresponding position, the output air pressure of the air flow control valve is controlled to be 0Pa, the lifting machine and the lifting cylinder ascend, and the extending arm of the telescopic cylinder extends.
The above embodiments are only used for illustrating the present invention, and the structure, connection mode and the like of each component can be changed, and all equivalent changes and improvements made on the basis of the technical scheme of the present invention should not be excluded from the protection scope of the present invention.
Claims (5)
1. An optical fiber transfer device with a fixed inner side is characterized by comprising a lifting cylinder, a telescopic cylinder, a lifter and a pair of inclined arms, wherein the top end of the lifting cylinder is fixed on the lifter; the lifting cylinder is provided with a lifting rod, a fixing plate is arranged at the tail end of the lifting rod, one end of each of a pair of inclined arms is hinged to two ends of the fixing plate respectively, a telescopic rod which is hollow inside is arranged at the other end of each inclined arm, each telescopic rod comprises a hollow inner rod and a hollow outer rod which is 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; a spring is arranged in the outer rod, one end of the spring is connected with the end part of the outer rod, the other end of the spring is connected with one end of the inner rod far away from the outer rod, and the 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 pairs of telescopic cylinders which oppositely and transversely extend, an internal cavity of the telescopic rod is communicated with an external high-pressure gas source through a gas pipe, and the gas pipe is provided with a gas flow control valve; the inner cavity of the telescopic cylinder is communicated with the telescopic rod through a vent hole; the telescopic cylinder is characterized in that strip-shaped sliding holes are formed in the oblique arms, the sliding holes of the oblique arms are overlapped with each other to form an overlapping area, and a plug pin is arranged at one end of an extending arm of the telescopic cylinder and inserted into the overlapping area; the other end of the telescopic cylinder is fixed on the elevator.
2. The inside-fixed optical fiber transfer device according to claim 1, wherein the telescopic cylinder comprises an inner cylinder and an outer cylinder fitted over the inner cylinder, the outer cylinder being slidable along an outer sidewall of the inner cylinder; a spring is arranged in the outer cylinder, one end of the spring is connected with the end part of the outer cylinder, and the other end of the spring is connected with one end of the inner cylinder far away from the outer cylinder; the 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. The inside stationary fiber transfer unit according to claim 2, wherein said telescoping rod is provided at an upper end thereof with a sound-generating housing having an arch portion at an upper end and an obliquely extending portion at a lower end, said sound-generating housing being smoothly transitioned from the obliquely downward extending portion of the arch portion; the sounding shell is a cambered surface shell with a single-side opening.
4. The inside-fixed optical fiber transfer device according to claim 3, wherein a pair of partition plates are disposed inside the sound-generating housing to divide the sound-generating housing into an air inlet chamber at the middle portion and sound-generating chambers at both sides, and the air inlet chamber is connected to the inner cavity of the outer rod of the telescopic rod through an outer air tube; the air inlet cavity penetrates through the sounding cavity through a through hole, and the through hole is located on one side, close to the fixing plate, of the sounding shell.
5. The inside stationary fiber transfer unit of claim 4, wherein said acoustic chamber upper housing has a plurality of parallel diagonally extending air holes.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266813.XA CN109292449B (en) | 2018-10-29 | 2018-10-29 | Inboard fixed optical fiber transfer device and operation method thereof |
| CN202010241325.4A CN111410038B (en) | 2018-10-29 | 2018-10-29 | Inner fixed optical fiber transfer device |
| CN202010309359.2A CN111377237B (en) | 2018-10-29 | 2018-10-29 | Operation method of optical fiber transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266813.XA CN109292449B (en) | 2018-10-29 | 2018-10-29 | Inboard fixed optical fiber transfer device and operation method thereof |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010309359.2A Division CN111377237B (en) | 2018-10-29 | 2018-10-29 | Operation method of optical fiber transfer device |
| CN202010241325.4A Division CN111410038B (en) | 2018-10-29 | 2018-10-29 | Inner fixed optical fiber transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292449A CN109292449A (en) | 2019-02-01 |
| CN109292449B true CN109292449B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811266813.XA Active CN109292449B (en) | 2018-10-29 | 2018-10-29 | Inboard fixed optical fiber transfer device and operation method thereof |
| CN202010241325.4A Active CN111410038B (en) | 2018-10-29 | 2018-10-29 | Inner fixed optical fiber transfer device |
| CN202010309359.2A Active CN111377237B (en) | 2018-10-29 | 2018-10-29 | Operation method of optical fiber transfer device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010241325.4A Active CN111410038B (en) | 2018-10-29 | 2018-10-29 | Inner fixed optical fiber transfer device |
| CN202010309359.2A Active CN111377237B (en) | 2018-10-29 | 2018-10-29 | Operation method of optical fiber transfer device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377237A (en) * | 2018-10-29 | 2020-07-07 | 浙江厚达智能科技股份有限公司 | Inboard fixed optical fiber transfer device and operation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437836A1 (en) * | 1984-10-16 | 1986-04-17 | August Läpple GmbH & Co, 7100 Heilbronn | Manipulating unit |
| DE3936506A1 (en) * | 1989-11-02 | 1991-05-08 | Mueller Weingarten Maschf | VACUUM VACUUM CLEANER FOR DEVICE DEPLOYER |
| CN2717632Y (en) * | 2004-03-10 | 2005-08-17 | 江南大学 | Flexible bending joint |
| CN203095154U (en) * | 2013-01-22 | 2013-07-31 | 杭州普裕机械设备有限公司 | Sucker rotary table |
| US9126764B1 (en) * | 2013-03-19 | 2015-09-08 | Cbw Automation, Inc. | Telescoping article retrieval system with plenum assembly attached to slave belt |
| CN107405772B (en) * | 2015-03-18 | 2021-02-12 | 费斯托股份两合公司 | Gripping device |
| FR3046465B1 (en) * | 2016-01-06 | 2020-03-13 | L'oreal | CONTAINER GRIP ACCESSORY |
| CN205674228U (en) * | 2016-03-15 | 2016-11-09 | 陕西科技大学 | A kind of telescopic assistance mechanical arm |
| CN107640580A (en) * | 2017-09-20 | 2018-01-30 | 苏州富强科技有限公司 | Automatic charging device |
| CN108545473A (en) * | 2018-04-27 | 2018-09-18 | 阜阳盛东智能制造技术研发有限公司 | A kind of fixed handling machinery arm |
| CN109292449B (en) * | 2018-10-29 | 2020-05-05 | 浙江厚达智能科技股份有限公司 | Inboard fixed optical fiber transfer device and operation method thereof |
-
2018
- 2018-10-29 CN CN201811266813.XA patent/CN109292449B/en active Active
- 2018-10-29 CN CN202010241325.4A patent/CN111410038B/en active Active
- 2018-10-29 CN CN202010309359.2A patent/CN111377237B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377237A (en) * | 2018-10-29 | 2020-07-07 | 浙江厚达智能科技股份有限公司 | Inboard fixed optical fiber transfer device and operation method thereof |
| CN111410038A (en) * | 2018-10-29 | 2020-07-14 | 浙江厚达智能科技股份有限公司 | Inboard fixed optical fiber transfer device and operation method thereof |
| CN111410038B (en) * | 2018-10-29 | 2021-07-27 | 浙江厚达智能科技股份有限公司 | Inner fixed optical fiber transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109292449A (en) | 2019-02-01 |
| CN111377237B (en) | 2021-07-27 |
| CN111377237A (en) | 2020-07-07 |
| CN111410038B (en) | 2021-07-27 |
| CN111410038A (en) | 2020-07-14 |
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