CN116374806A - Optical fiber finished rod pickling and hoisting robot - Google Patents
Optical fiber finished rod pickling and hoisting robot Download PDFInfo
- Publication number
- CN116374806A CN116374806A CN202310069346.6A CN202310069346A CN116374806A CN 116374806 A CN116374806 A CN 116374806A CN 202310069346 A CN202310069346 A CN 202310069346A CN 116374806 A CN116374806 A CN 116374806A
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- Prior art keywords
- optical fiber
- hoisting
- blowing pipeline
- lifting hook
- gear
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 116
- 238000005554 pickling Methods 0.000 title claims abstract description 69
- 238000007664 blowing Methods 0.000 claims abstract description 99
- 230000002457 bidirectional effect Effects 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 8
- 238000007142 ring opening reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to the field of hoisting, in particular to an optical fiber finished rod pickling hoisting robot which is applied to a pickling tank and comprises a hoisting main body, wherein a blowing pipeline is arranged on the hoisting main body, the hoisting main body consists of a hoisting column and two hoisting rings, a first movable lifting hook and a second movable lifting hook are respectively arranged on the position, close to the two ends, of the blowing pipeline in a sliding manner, a clamping mechanism is further arranged on the blowing pipeline, and a rotating mechanism is further arranged on the clamping mechanism.
Description
Technical Field
The invention relates to the field of hoisting, in particular to an optical fiber finished rod pickling hoisting robot.
Background
The optical fiber perform needs to be put into the pickling machine before wiredrawing, the surface greasy dirt and defects are removed by corrosion, the preform is manually carried into the pickling machine to carry out pickling corrosion at present, from the perspective of protecting carrying personnel and reducing the labor capacity, automatic carrying is a later trend in the pickling process, automation of the preform carrying is realized in the pickling process, the design of the tail end clamp is a difficult point, and the following difficulties exist: the prefabricated bars have various specifications, the outer diameter sizes are greatly different, and the clamp needs to be capable of picking up the prefabricated bars with different specifications; the size of the pickling tank is generally narrow, and the prefabricated rod is tightly placed in the pickling tank, so that the prefabricated rod is difficult to pick up under the condition of meeting the strength by a common holding and grabbing clamp due to the limitation of the size; after the preform is pickled, a little low-concentration acid liquor always remains on the surface, and the clamp can resist the corrosion of hydrofluoric acid and nitric acid; after pickling, the surface of the preform cannot be polluted again, which has strict requirements on the material of the contact part of the clamp with the preform.
The currently disclosed Chinese patent CN201711406143.2 discloses an optical fiber preform pickup device and a pickup method for an acid washing process, wherein the pickup device comprises a sucker, a nozzle and a bearing frame, the pickup surface of the bearing frame is a semi-cylindrical cambered surface, and the sucker and the nozzle are uniformly distributed in the axial direction of the semi-cylindrical cambered surface; in the radial direction of the semi-cylindrical cambered surface, a plurality of groups of suckers are arranged in a fan shape; wherein the nozzle is arranged on the middle dividing line of the semi-cylindrical cambered surface; the suction cup is a corrugated suction cup, the corrugated suction cup is arranged at one end of a suction cup base, and the other end of the suction cup base is provided with an air pipe interface for connecting a vacuum generator; wherein the sucker is made of an acid-resistant high-purity polymer material; wherein each set of suction cups is controlled by a separate air path; the air passage is characterized in that the nozzle is in a horn shape, one end of the nozzle is a jet orifice, and the other end of the nozzle is an air passage joint for connecting a compressed air pipeline; by adopting the picking method of the optical fiber preform picking device for the pickling process, the preform is conveyed from the material frame to a pickling machine for pickling: step S1: the pick-up device moves to the upper part of the preform, and the nozzle is opened to purge dust and sundries on the surface of the preform; step S2: closing the nozzle, lowering the pickup device to the position of the preform, opening the sucker, and sucking the preform; step S3: the picking device lifts the preform and carries the preform onto the pickling tank support, the sucker is closed, and the picking device is removed after the preform is dismounted.
According to the above patent, the optical fiber preform is sucked by the suction cup and the pickling solution on the surface thereof is removed by the pipeline, however, in the process of picking up the optical fiber preform, the clamping of the optical fiber preform is unstable, the inclination is easy to cause, the suction of the suction cup at each position is insufficient, the optical fiber preform is dithered, and the optical fiber preform is easy to drop due to the blowing of the air flow to the surface of the optical fiber preform, so that a lifting device for lifting the optical fiber preform stably and removing the pickling solution on the surface thereof is required.
Disclosure of Invention
According to the invention, in the process of hoisting the optical fiber preform through the first movable lifting hook and the second movable lifting hook, along with blowing of a blowing pipeline on the surface of the optical fiber preform, dropping of the optical fiber preform is avoided, the pickling solution on the surface of the optical fiber preform is ensured to be removed, and the clamping mechanism is triggered to drive the optical fiber preform to rotate by matching with the rotating mechanism in the blowing process, so that the pickling solution attached to the surface of the optical fiber preform is effectively removed, the phenomenon of dripping of the pickling solution is avoided, and the hoisting effect is improved.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
the invention provides an optical fiber finished rod pickling and hoisting robot which is applied to a pickling tank and comprises a hoisting main body for hoisting an optical fiber preform rod in a horizontal state, wherein a blowing pipeline is arranged on the hoisting main body, the hoisting main body consists of a hoisting column and two hoisting rings, the blowing pipeline is positioned below the hoisting column, the axial direction of the blowing pipeline is parallel to the axial direction of the hoisting column, the two hoisting rings are symmetrically and fixedly arranged on the hoisting main body at positions close to the end parts of the hoisting main body, the blowing pipeline is fixedly connected with the hoisting column, a first movable lifting hook and a second movable lifting hook are respectively and slidably arranged on the blowing pipeline at positions close to the two ends of the blowing pipeline, a clamping mechanism for clamping the optical fiber preform rod in the blowing pipeline is further arranged on the blowing pipeline, the first movable lifting hook and the second movable lifting hook are both connected with the clamping mechanism, and a rotating mechanism capable of driving the optical fiber preform rod to rotate is further arranged on the clamping mechanism.
Preferably, the blowing pipeline is hollow structure, the lower surface of the blowing pipeline is provided with a blowing port communicated with the inside of the blowing pipeline along the length direction of the blowing pipeline, the blowing port is in a strip shape, both ends of the blowing pipeline are provided with air inlets, a connecting rod is fixedly arranged between the blowing pipeline and the lifting column, and when the optical fiber preform is erected on the first movable lifting hook and the second movable lifting hook, the air introduced into the blowing pipeline is in a state of being blown on the surface of the optical fiber preform through the blowing port.
Preferably, the clamping mechanism is provided with a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are both arranged on the blowing pipe, the first clamping assembly and the second clamping assembly are respectively positioned at the end parts of the blowing pipe, the first clamping assembly and the second clamping assembly can both move on the blowing pipe, the lifting column is provided with a bidirectional driving assembly for driving the first clamping assembly and the second clamping assembly to synchronously and relatively move, the first movable lifting hook is connected with the first clamping assembly, and the second movable lifting hook is connected with the second clamping assembly.
Preferably, the first clamping assembly is provided with an abutting shaft, the second clamping assembly is provided with an abutting sleeve, the abutting shaft and the abutting sleeve are coaxial with the first movable lifting hook and the second movable lifting hook, the sleeve opening of the abutting sleeve is matched with the tip of the optical fiber preform, and the abutting shaft and the abutting sleeve are provided with movable lantern rings sleeved on the blowing pipe in a sliding mode.
Preferably, a bearing is arranged between each movable lantern ring and the corresponding abutting shaft and abutting sleeve, a connecting plate is fixedly arranged between each movable lantern ring and the corresponding first movable lifting hook and second movable lifting hook, and when the optical fiber preform is clamped between the abutting shaft and the abutting sleeve and the abutting shaft and the abutting sleeve rotate simultaneously, the optical fiber preform is in a continuous rotating state.
Preferably, the rotating mechanism is provided with a first gear and a second gear, the first gear is connected with the rotating part of the bearing, the second gear is arranged at the side of the first gear and is close to the position of the blowing pipeline, the second gear is meshed with the first gear, and the second gear is rotatably arranged on the movable lantern ring.
Preferably, the rotating mechanism is further provided with a blade which is coaxial and fixedly arranged on the second gear, the blade is positioned right below the air blowing port of the air blowing pipeline, and the blade is in a rotating state when the air blowing pipeline is ventilated.
Preferably, the middle part of the blowing pipeline is fixedly provided with a propping ring, the ring mouth of the propping ring faces downwards, the ring mouth of the propping ring is internally fixedly provided with a water absorbing sponge, and when the propping ring is in contact with the optical fiber perform, the first movable lifting hook and the second movable lifting hook are in a state of just supporting the optical fiber perform.
Preferably, the bidirectional driving assembly is provided with a bidirectional screw rod, the lifting column is of a hollow structure, the bidirectional screw rod rotates and is coaxially arranged in the lifting column, a first sliding block and a second sliding block are respectively connected between the connecting plate of the first movable lifting hook and the connecting plate of the second movable lifting hook and the bidirectional screw rod, and a notch for the sliding of the first sliding block and the second sliding block is formed in the lifting column along the axial direction of the lifting column.
Preferably, the bidirectional driving assembly is further provided with a driven gear and a driving gear, the driven gear is fixedly sleeved in the middle of the bidirectional screw, the driving gear is arranged beside the driven gear, the driving gear and the driven gear are meshed with each other, and a rotating motor for driving the driving gear to rotate is fixedly arranged on the lifting column.
Compared with the prior art, the beneficial effects of this application are:
1. according to the invention, in the process of hoisting the optical fiber preform by the first movable lifting hook and the second movable lifting hook, along with the blowing of the blowing pipeline on the surface of the optical fiber preform, the dropping of the optical fiber preform is avoided, the removal of the pickling solution on the surface of the optical fiber preform is ensured, and the optical fiber preform is matched with the rotating mechanism in the blowing process, so that the clamping mechanism is triggered to drive the optical fiber preform to rotate, the pickling solution attached to the surface of the optical fiber preform is effectively removed, the hoisting of the optical fiber preform in the pickling solution removing process is realized, the phenomenon of dropping of the pickling solution is avoided, and the hoisting effect is improved.
2. According to the invention, the air blowing opening on the air blowing pipe is arranged, and the air blowing opening faces downwards, so that the air introduced into the air blowing pipe can be blown on the surface of the optical fiber preform through the air blowing opening, thereby removing pickling solution assisted on the optical fiber preform, realizing the removal of the pickling solution, ensuring that the optical fiber preform is lifted after being pickled, avoiding dripping and improving the lifting effect of the optical fiber preform.
3. According to the invention, the optical fiber preform is positioned between the first clamping component and the second clamping component by clamping the optical fiber preform by the first clamping component and the second clamping component, so that the optical fiber preform is stable, stable movement of the optical fiber preform in the hoisting process is realized, the hoisting effect is improved, and the situation that the optical fiber preform is inclined in the hoisting process is avoided.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a fiber product rod pickling and hoisting robot;
FIG. 2 is a schematic perspective view of a fiber finished rod pickling lifting robot with a pickling tank removed;
FIG. 3 is a cross-sectional view of a finished fiber rod pickling hoist robot with the pickling tank removed;
FIG. 4 is a perspective sectional view of a fiber finished rod pickling lifting robot with a pickling tank removed;
FIG. 5 is a partial cross-sectional view of a finished fiber rod pickling and hoisting robot with the pickling tank removed;
FIG. 6 is a partial cross-sectional view II of a fiber finished rod pickling and hoisting robot with the pickling tank removed;
FIG. 7 is a partial cross-sectional view III of a fiber finished rod pickling and hoisting robot with the pickling tank removed;
FIG. 8 is an enlarged schematic view at A of FIG. 3;
FIG. 9 is an enlarged schematic view at B of FIG. 3;
fig. 10 is an enlarged schematic view at C of fig. 4.
The reference numerals in the figures are:
1-a pickling tank; 2-optical fiber preform; 3-hoisting the main body; 31-lifting the column; 32-hanging rings; 33-a first movable hook; 34-a second movable hook; 4-a blowing pipeline; 41-blowing an air port; 42-air inlet; 43-connecting rod; 44-a pressing ring; 441-a water-absorbing sponge; 5-a clamping mechanism; 51-a first clamping assembly; 511-abutting the shaft; 512-active collar; 5121-a bearing; 5122-connecting the plates; 52-a second clamping assembly; 521-abutting sleeve; 53-a bi-directional drive assembly; 531-a bi-directional screw; 532—a first slider; 533-a second slider; 534-a driven gear; 535-a drive gear; 536-a rotating electric machine; 6-a rotation mechanism; 61-a first gear; 62-a second gear; 63-paddles.
Description of the embodiments
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-4, the optical fiber finished rod pickling and hoisting robot is applied to a pickling tank 1 and comprises a hoisting main body 3 for hoisting an optical fiber preform 2 in a horizontal state, a blowing pipeline 4 is arranged on the hoisting main body 3, the hoisting main body 3 consists of a hoisting column 31 and two hoisting rings 32, the blowing pipeline 4 is positioned below the hoisting column 31, the axial direction of the blowing pipeline 4 is parallel to the axial direction of the hoisting column 31, the two hoisting rings 32 are symmetrically and fixedly arranged at positions, close to the end parts of the hoisting main body 3, of the blowing pipeline 4, the hoisting column 31 is fixedly connected with the blowing pipeline 4, a first movable lifting hook 33 and a second movable lifting hook 34 are respectively and slidably arranged at positions, close to the two ends of the blowing pipeline 4, a clamping mechanism 5 for clamping the optical fiber preform 2 therein is further arranged on the blowing pipeline 4, the first movable lifting hook 33 and the second movable lifting hook 34 are both connected with the clamping mechanism 5, and a rotating mechanism 6 capable of driving the optical fiber preform 2 to rotate is further arranged on the clamping mechanism 5.
When carrying out pickling hoist and mount to optical fiber perform 2, when carrying out the pickling, hang optical fiber perform 2 in the horizontality through hoist and mount main part 3 to in the pickling tank 1, and in the hoist and mount in-process, support optical fiber perform 2 through first movable lifting hook 33 and second lifting hook, rethread fixture 5 is with optical fiber perform 2 clamp in it, stability when guaranteeing optical fiber perform 2 hoist and mount, and when removing hoist and mount main part 3, be connected with rings 32 through external lifting machine, thereby remove hoist and mount post 31, because blast line 4 and hoist and mount post 31 fixed connection, consequently, can drive optical fiber perform 2 and remove to in the pickling tank 1, take out optical fiber perform 2 from pickling tank 1 through above-mentioned same mode, and in the take out the in-process, blast line 4 starts, impel the pickling solution on optical fiber perform 2 surface to be blown away from optical fiber perform 2 through blast line 4, avoid the condition that the pickling solution on its surface appears constantly drops when hoist and mount perform 2, and mount the 4 in the cooperation of blast line 5, thereby the rotatory effect of the optical fiber perform 2 has been removed to have been realized, thereby the rotary mechanism has been realized, the effect has been improved in the hoist and mount 2.
Referring to fig. 5 to 7, the blowing pipe 4 is of a hollow structure, the lower surface of the blowing pipe 4 is provided with a blowing port 41 communicating with the inside thereof along the length direction thereof, the blowing port 41 is in a bar shape, both ends of the blowing pipe 4 are provided with air inlets 42, a connecting rod 43 is fixedly arranged between the blowing pipe 4 and the lifting column 31, and when the optical fiber preform 2 is supported on the first movable hook 33 and the second movable hook 34, the air introduced into the blowing pipe 4 is in a state of being blown on the surface of the optical fiber preform 2 through the blowing port 41.
When the blowing pipeline 4 is started, the air inlets 42 at the two ends of the blowing pipeline 4 are used for simultaneously ventilating, and then the air outlets 41 on the blowing pipeline 4 are used for rapidly ventilating, so that the pickling solution on the surface of the optical fiber perform 2 is blown out by wind, and the optical fiber perform 2 is not dropped when being subjected to the pressure of wind due to the support of the first movable lifting hooks 33 and the second movable lifting hooks 34.
Referring to fig. 2, the clamping mechanism 5 is provided with a first clamping component 51 and a second clamping component 52, the first clamping component 51 and the second clamping component 52 are both arranged on the blowing pipeline 4, the first clamping component 51 and the second clamping component 52 are respectively positioned at the end part of the blowing pipeline 4, the first clamping component 51 and the second clamping component 52 can both move on the blowing pipeline 4, the lifting column 31 is provided with a bidirectional driving component 53 for driving the first clamping component 51 and the second clamping component 52 to synchronously and relatively move, the first movable lifting hook 33 is connected with the first clamping component 51, and the second movable lifting hook 34 is connected with the second clamping component 52.
When the clamping mechanism 5 clamps the optical fiber preform 2, the first clamping assembly 51 and the second clamping assembly 52 are driven to move synchronously and relatively by starting the bidirectional driving assembly 53 until the optical fiber preform 2 is clamped between the first clamping assembly 51 and the second clamping assembly 52 when the first clamping assembly 51 and the second clamping assembly 52 are respectively contacted with the end portions of the optical fiber preform 2, so that the optical fiber preform 2 is more stable on the first movable hook 33 and the second movable hook 34.
Referring to fig. 8 to 10, the first clamping assembly 51 is provided with an abutment shaft 511, the second clamping assembly 52 is provided with an abutment sleeve 521, the abutment shaft 511 and the abutment sleeve 521 are coaxial with the first movable hook 33 and the second movable hook 34, the sleeve mouth of the abutment sleeve 521 is engaged with the tip of the optical fiber preform 2, and the abutment shaft 511 and the abutment sleeve 521 are provided with movable collars 512 slidably sleeved on the blowing pipeline 4.
When the first clamping assembly 51 and the second clamping assembly 52 are respectively contacted with the end portions of the optical fiber preform 2, the two movable collars 512 are simultaneously driven to move by the bidirectional driving assembly 53 until the abutting shaft 511 is contacted with the planar end portion of the optical fiber preform 2, and the abutting sleeve 521 is contacted with the tip end face of the optical fiber preform 2, so that the optical fiber preform 2 is clamped between the abutting shaft 511 and the abutting sleeve 521, and the stability of the optical fiber preform 2 is maintained.
Referring to fig. 8 to 10, a bearing 5121 is disposed between each movable collar 512 and the corresponding abutment shaft 511 and abutment sleeve 521, and a connection plate 5122 is fixedly disposed between each movable collar 512 and the corresponding first movable hook 33 and second movable hook 34, so that when the optical fiber preform 2 is clamped between the abutment shaft 511 and the abutment sleeve 521 and the abutment shaft 511 and the abutment sleeve 521 are simultaneously rotated, the optical fiber preform 2 is in a continuously rotated state.
When the movable collars 512 are driven to move, since each movable collar 512 is fixedly connected with the corresponding first movable hook 33 and the corresponding second movable hook 34 through the connecting plate 5122, the movable collars 512 move together with the first movable hook 33 and the second movable hook 34, and the optical fiber preform 2 is kept clamped while the optical fiber preform 2 is kept supported.
Referring to fig. 6 and 10, the rotation mechanism 6 is provided with a first gear 61 and a second gear 62, the first gear 61 is connected to a portion rotated by the bearing 5121, the second gear 62 is provided at a position adjacent to the blower pipe 4 beside the first gear 61, the second gear 62 is engaged with the first gear 61, and the second gear 62 is rotatably provided on the movable collar 512.
When the rotation mechanism 6 drives the corresponding abutting shaft 511 and abutting sleeve 521 to rotate, the second gear 62 drives the first gear 61 to rotate, and the abutting shaft 511 and abutting sleeve 521 are connected with the corresponding movable collar 512 through the bearing 5121, so that the abutting shaft 511 and abutting sleeve 521 abut against the optical fiber preform 2 to drive the optical fiber preform to rotate.
Referring to fig. 6 and 10, the rotation mechanism 6 is further provided with a paddle 63, the paddle 63 is coaxially and fixedly provided on the second gear 62, the paddle 63 is located directly under the air blowing port 41 of the air blowing pipe 4, and the paddle 63 is in a rotation state when the air blowing pipe 4 is ventilated.
When the second gear 62 rotates, during ventilation along with the ventilation opening 41 on the ventilation pipeline 4, the air flow passes through the blade 63, so that the blade 63 is driven to rotate, and because the blade 63 is fixedly connected with the second gear 62, the rotation of the blade 63 drives the second gear 62 to rotate, and also drives the first gear 61 to rotate, so that the rotation of the optical fiber preform 2 is completed, and all pickling solutions on the surface of the optical fiber preform 2 are effectively removed by ventilation.
Referring to fig. 2, a pressing ring 44 is fixedly arranged in the middle of the blowing pipeline 4, a ring opening of the pressing ring 44 faces downwards, a water absorbing sponge 441 is fixedly arranged in the ring opening of the pressing ring 44, and when the pressing ring 44 contacts with the optical fiber preform 2, the first movable lifting hook 33 and the second movable lifting hook 34 are in a state of just supporting the optical fiber preform 2.
When the lifting column 31 is moved until the pressing ring 44 presses against the surface of the optical fiber preform 2, at this time, the first movable lifting hook 33 and the second movable lifting hook 34 can support the optical fiber preform 2, accurately position the lifting position, ensure that the optical fiber preform 2 can be successfully lifted, and improve the lifting efficiency.
Referring to fig. 3, 4 and 7, the bidirectional driving assembly 53 is provided with a bidirectional screw 531, the lifting column 31 is of a hollow structure, the bidirectional screw 531 rotates and is coaxially arranged in the lifting column 31, a first sliding block 532 and a second sliding block 533 are respectively connected between a connecting plate 5122 of the first movable lifting hook 33 and a connecting plate 5122 of the second movable lifting hook 34 and the bidirectional screw 531, and notches for sliding the first sliding block 532 and the second sliding block 533 are formed in the lifting column 31 along the axial direction of the lifting column.
When the bidirectional driving assembly 53 is started, the bidirectional screw 531 is driven to rotate, so that the first slider 532 and the second slider 533 are driven to move simultaneously, and the first slider 532 and the second slider 533 are synchronously and relatively moved, so that the corresponding abutting shaft 511 and the abutting sleeve 521 are driven to move, and the clamping and supporting of the optical fiber preform 2 are completed.
Referring to fig. 7, the bidirectional driving assembly 53 is further provided with a driven gear 534 and a driving gear 535, the driven gear 534 is fixedly sleeved in the middle of the bidirectional screw 531, the driving gear 535 is disposed beside the driven gear 534, the driving gear 535 and the driven gear 534 are meshed with each other, and a rotating motor 536 for driving the driving gear 535 to rotate is fixedly arranged on the lifting column 31.
When the bidirectional screw 531 is driven to rotate, the driving gear 535 is driven to rotate by the rotating motor 536, and the driven gear 534 rotates with the driving gear 535 due to the mutual engagement with the driven gear 534, thereby driving the bidirectional screw 531 to rotate.
According to the invention, in the process of hoisting the optical fiber preform 2 through the first movable lifting hook 33 and the second movable lifting hook 34, along with the blowing of the blowing pipeline 4 to the surface of the optical fiber preform 2, the dropping of the optical fiber preform 2 is avoided, the removal of the pickling solution on the surface of the optical fiber preform 2 is ensured, and the clamping mechanism 5 is triggered to drive the optical fiber preform 2 to rotate by matching with the rotating mechanism 6 in the blowing process, so that the pickling solution attached to the surface of the optical fiber preform 2 is effectively removed, the phenomenon of dripping of the pickling solution is avoided, and the hoisting effect is improved.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The optical fiber finished rod pickling and hoisting robot is applied to a pickling tank (1) and comprises a hoisting main body (3) for hoisting an optical fiber preform (2) in a horizontal state;
it is characterized in that a blowing pipeline (4) is arranged on the hoisting main body (3), the hoisting main body (3) consists of a hoisting column (31) and two hanging rings (32), the blowing pipeline (4) is positioned below the hoisting column (31), the axial direction of the blowing pipeline (4) is parallel to the axial direction of the hoisting column (31), the two hanging rings (32) are symmetrically and fixedly arranged at the position, close to the end part, of the hoisting main body (3), the blowing pipeline (4) is fixedly connected with the hoisting column (31), the position on the blowing pipeline (4) and close to two ends of the blowing pipeline is respectively provided with a first movable lifting hook (33) and a second movable lifting hook (34) in a sliding manner, the blowing pipeline (4) is also provided with a clamping mechanism (5) used for clamping the optical fiber perform (2) in the clamping mechanism, the first movable lifting hook (33) and the second movable lifting hook (34) are both connected with the clamping mechanism (5), and the clamping mechanism (5) is also provided with a rotating mechanism (6) capable of driving the optical fiber perform (2) to rotate.
2. The optical fiber finished rod pickling and hoisting robot according to claim 1, wherein the blowing pipeline (4) is of a hollow structure, the lower surface of the blowing pipeline (4) is provided with blowing openings (41) communicated with the inside of the blowing pipeline (4) along the length direction of the blowing pipeline, the blowing openings (41) are in a strip shape, air inlets (42) are formed in two ends of the blowing pipeline (4), a connecting rod (43) is fixedly arranged between the blowing pipeline (4) and the hoisting column (31), and when the optical fiber prefabricated rod (2) is supported on the first movable lifting hook (33) and the second movable lifting hook (34), the air introduced into the blowing pipeline (4) is in a state of being blown on the surface of the optical fiber prefabricated rod (2) through the blowing openings (41).
3. The optical fiber finished rod pickling hoisting robot according to claim 1, wherein the clamping mechanism (5) is provided with a first clamping component (51) and a second clamping component (52), the first clamping component (51) and the second clamping component (52) are both arranged on the blowing pipeline (4), the first clamping component (51) and the second clamping component (52) are respectively arranged at the end part of the blowing pipeline (4), the first clamping component (51) and the second clamping component (52) can both move on the blowing pipeline (4), the hoisting column (31) is provided with a bidirectional driving component (53) for driving the first clamping component (51) and the second clamping component (52) to synchronously and relatively move, the first movable lifting hook (33) is connected with the first clamping component (51), and the second movable lifting hook (34) is connected with the second clamping component (52).
4. A finished optical fiber rod pickling and hoisting robot according to claim 3, characterized in that the first clamping assembly (51) is provided with an abutting shaft (511), the second clamping assembly (52) is provided with an abutting sleeve (521), the abutting shaft (511) and the abutting sleeve (521) are coaxial with the first movable lifting hook (33) and the second movable lifting hook (34), the sleeve mouth of the abutting sleeve (521) is matched with the tip of the optical fiber prefabricated rod (2), and the abutting shaft (511) and the abutting sleeve (521) are provided with movable sleeve rings (512) which are sleeved on the blowing pipeline (4) in a sliding mode.
5. The optical fiber finished rod pickling and hoisting robot according to claim 4, wherein a bearing (5121) is arranged between each movable sleeve ring (512) and the corresponding abutting shaft (511) and abutting sleeve (521), a connecting plate (5122) is fixedly arranged between each movable sleeve ring (512) and the corresponding first movable lifting hook (33) and second movable lifting hook (34), and when the optical fiber preform (2) is clamped between the abutting shaft (511) and the abutting sleeve (521) and the abutting shaft (511) and the abutting sleeve (521) rotate simultaneously, the optical fiber preform (2) is in a continuous rotating state.
6. The optical fiber finished rod pickling hoisting robot according to claim 1, wherein the rotating mechanism (6) is provided with a first gear (61) and a second gear (62), the first gear (61) is connected with a part rotated by the bearing (5121), the second gear (62) is arranged at the side of the first gear (61) and at a position close to the blowing pipeline (4), the second gear (62) is meshed with the first gear (61), and the second gear (62) is rotatably arranged on the movable sleeve ring (512).
7. The fiber finished rod pickling hoisting robot according to claim 6, wherein the rotating mechanism (6) is further provided with a blade (63), the blade (63) is coaxially and fixedly arranged on the second gear (62), the blade (63) is positioned right below a blowing port (41) of the blowing pipeline (4), and the blade (63) is in a rotating state when the blowing pipeline (4) is ventilated.
8. The optical fiber finished rod pickling and hoisting robot according to claim 7, wherein an abutting ring (44) is fixedly arranged in the middle of the blowing pipeline (4), the ring opening of the abutting ring (44) faces downwards, a water absorbing sponge (441) is fixedly arranged in the ring opening of the abutting ring (44), and when the abutting ring (44) is in contact with the optical fiber preform (2), the first movable lifting hook (33) and the second movable lifting hook (34) are in a state of just supporting the optical fiber preform (2).
9. The optical fiber finished rod pickling hoisting robot according to claim 3, wherein the bidirectional driving assembly (53) is provided with a bidirectional screw rod (531), the hoisting column (31) is of a hollow structure, the bidirectional screw rod (531) rotates and is coaxially arranged in the hoisting column (31), a first sliding block (532) and a second sliding block (533) are respectively connected between a connecting plate (5122) of the first movable lifting hook (33) and a connecting plate (5122) of the second movable lifting hook (34) and the bidirectional screw rod (531), and notches for the sliding of the first sliding block (532) and the second sliding block (533) are formed in the hoisting column (31) along the axial direction of the hoisting column.
10. The optical fiber finished rod pickling hoisting robot according to claim 3, wherein the bidirectional driving assembly (53) is further provided with a driven gear (534) and a driving gear (535), the driven gear (534) is fixedly sleeved in the middle of the bidirectional screw rod (531), the driving gear (535) is arranged at the side of the driven gear (534), the driving gear (535) and the driven gear (534) are meshed with each other, and a rotating motor (536) for driving the driving gear (535) to rotate is fixedly arranged on the hoisting column (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069346.6A CN116374806A (en) | 2023-02-06 | 2023-02-06 | Optical fiber finished rod pickling and hoisting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069346.6A CN116374806A (en) | 2023-02-06 | 2023-02-06 | Optical fiber finished rod pickling and hoisting robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116374806A true CN116374806A (en) | 2023-07-04 |
Family
ID=86970082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310069346.6A Pending CN116374806A (en) | 2023-02-06 | 2023-02-06 | Optical fiber finished rod pickling and hoisting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116374806A (en) |
-
2023
- 2023-02-06 CN CN202310069346.6A patent/CN116374806A/en active Pending
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