CN111618046A - Automatic optical cable character removing device and implementation method thereof - Google Patents
Automatic optical cable character removing device and implementation method thereof Download PDFInfo
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- CN111618046A CN111618046A CN202010636132.9A CN202010636132A CN111618046A CN 111618046 A CN111618046 A CN 111618046A CN 202010636132 A CN202010636132 A CN 202010636132A CN 111618046 A CN111618046 A CN 111618046A
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- box
- optical cable
- pumping
- spraying
- removing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an optical cable automatic character removing device and an implementation method thereof, wherein the optical cable automatic character removing device comprises a character removing device main body, wherein a spraying and washing box, a pumping and discharging motor, a backflow pipeline, a backflow box, a controller, a wiping box, a sheath type optical cable, a meter wheel and a support are arranged on the character removing device main body; a meter counting wheel and a speed measuring sensor are fixedly arranged on the left side of the bracket; the spraying and washing device comprises a spraying and washing box, a pumping and discharging motor, a pumping and discharging pipeline, a backflow box, an injection pipe and three annular nozzles, wherein cable passing holes are formed in two sides of the spraying and washing box respectively, the pumping and discharging motor is installed at the top end of the spraying and washing box, an inlet of the pumping and discharging motor is connected with the pumping and discharging pipeline, the bottom end of the pumping and discharging pipeline is inserted into the backflow box, the side surface of the backflow box is communicated with the bottom of the spraying and washing box through the backflow pipeline; and a wiping box is fixedly arranged on the right side of the spraying and washing box. In practical use, the invention has firm structure and stable control, realizes effective removal of lettering on the surface of the sheath type optical cable, and has no solvent corrosion phenomenon.
Description
Technical Field
The invention relates to the technical field related to the production of sheath type optical cables, in particular to an automatic character removing device for an optical cable and an implementation method thereof.
Background
With the coming of the 5G era, the construction of broadband networks is continuously and rapidly developed, the usage amount of communication optical cables is increased year by year, wherein, the sheathed optical cables such as ADSS, indoor optical cables, flame-retardant optical cables and the like can be applied to various fields such as underground coal mines, indoor communication and the like because of the advantages of good water resistance, external force resistance, flame retardance and the like.
According to the requirements of customers, characters need to be sprayed and printed on the surface of the outermost layer of the sheath in the processing process of the sheath type optical cable, so that information of manufacturers, the number of produced meters and the like can be displayed. However, in actual production, due to reasons such as cable body shake, inkjet printer failure, unclean blowing and the like, the produced sheath type optical cable has the problems of unclear typing, large optical loss, obvious test steps, collapse of flat cables and the like, so that a problem cable is formed. Except that the problem cables partially caused by factors such as optical fiber breakage, appearance deformation and the like cannot be recycled, other problem cables can also be recycled after effective rewinding or re-typing, so that the resource waste is reduced, and the economic loss is reduced.
For the cable to be re-typed, the existing printing on the cable needs to be removed before typing. According to investigation, the existing method for removing the characters printed on the surface of the sheathed optical cable is generally to manually wipe the surface of the sheathed optical cable with a solvent (a cleaning agent or an acetone solution), which not only has low efficiency and low speed, but also has long retention time of the solvent on the surface of the sheathed optical cable, so that the outer sheath is easily corroded to cause irreparable damage. Therefore, it is necessary to design an automatic optical cable word removing device and an implementation method thereof.
Disclosure of Invention
The invention aims to provide an automatic character removing device for an optical cable and an implementation method thereof, so that the character removing efficiency is improved, and meanwhile, the corrosion of a solvent to an outermost layer sheath is avoided.
In order to achieve the purpose, the invention provides the following technical scheme: an optical cable automatic character removing device and an implementation method thereof comprise a character removing device main body, wherein a spraying and washing box, a pumping and discharging motor, a backflow pipeline, a backflow box, a controller, a wiping box, a sheath type optical cable, a meter wheel and a support are arranged on the character removing device main body; the lower part of the spray washing box is embedded on a bracket, a meter counting wheel and a speed measuring sensor are fixedly installed on the left side of the bracket, and the speed measuring sensor is electrically connected with a controller; the spraying and washing device is characterized in that cable passing holes are formed in two sides of the spraying and washing box respectively, guide wheels are mounted at the cable passing holes respectively, a pumping and discharging motor is mounted at the top end of the spraying and washing box, a control port of the pumping and discharging motor is electrically connected with a controller, an inlet of the pumping and discharging motor is connected with a pumping pipeline, the bottom end of the pumping pipeline is inserted into a backflow box, the side surface of the backflow box is communicated with the bottom of the spraying and washing box through the backflow pipeline, an outlet of the pumping and discharging motor is connected with an injection pipe, three annular nozzles are mounted at the bottom end of the injection pipe side by side, and a; the right side of the spray washing box is fixedly provided with a cleaning box, a first-stage cleaning towel and a second-stage cleaning towel are arranged inside the cleaning box, the bottom of the cleaning box is communicated with a connecting pipe, and the bottom end of the connecting pipe extends into the spray washing box and above the filter screen.
Preferably, the top end of the reflux box is provided with a feed inlet.
Preferably, the top ends of the meter counting wheel, the top ends of the two guide wheels and the centers of the three annular nozzles are all located on the same horizontal line, and the sheath type optical cable sequentially passes through the top ends of the meter counting wheel, the top ends of the two guide wheels and the centers of the three annular nozzles.
Preferably, the surface of the upper part of the spray washing box and the annular nozzle are inlaid with anti-corrosion transparent glass.
Preferably, an outward opening door is arranged on one side surface of the spray washing box and above the filter screen.
Preferably, the annular nozzle is communicated with the inside of the injection pipe, and a plurality of needle holes are formed in the inner side surface of the annular nozzle.
Preferably, a TMS32028335 main control chip is adopted in the controller, the pumping and discharging motor body adopts a small SRM with 5W power, and an H-bridge power converter is adopted as a driving circuit of the pumping and discharging motor body.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts mechanical structures and electrical components such as a spray washing box, a drainage motor, a backflow pipeline, a backflow box, a controller, a wiping box, a sheath type optical cable, a metering wheel, a bracket and the like, realizes effective removal of characters printed on the surface of the sheath type optical cable, and simultaneously avoids solvent corrosion on the sheath of the sheath type optical cable.
The invention has the following specific beneficial effects:
1. a plurality of pinholes have been seted up to annular nozzle medial surface, and annular nozzle's injection direction is 30 degrees acute angles with sheath type optical cable advancing direction, can play the washing away and the dissolving action to the typeface like this to reach the preliminary elimination effect to sheath type optical cable surface typeface.
2. The protective sleeve type optical cable is wrapped by the primary wiping towel and the secondary wiping towel, the soft towel can not scratch the surface of the protective sleeve type optical cable, the solvent and characters which are not removed can be wiped cleanly, the effect of secondarily eliminating the characters is achieved, and in addition, the solvent can be rapidly cleared away to effectively protect the surface of the protective sleeve type optical cable from being corroded.
3. The sheath type optical cable penetrates through the spraying and washing box, and when the optical cable runs forwards, the meter counting wheel and the speed measuring sensor can accurately record the advancing displacement and the advancing speed of the optical cable. The meter counting principle is as follows: the bulges arranged on the meter wheel can be captured by the speed measuring sensor once per revolution to form a high-level pulse signal, the interval between two adjacent high-level pulse signals is the time for the meter wheel to rotate for one revolution, the circumference of the circular surface of the meter wheel is fixed to be 500mm, the meter wheel is ensured to rotate for two revolutions, and the sheath type optical cable advances for one meter; after the time and displacement signals are calculated and processed by the TMS32028335 main control chip, the advancing speed of the sheath type optical cable can be obtained.
4. Because the sheath type optical cable printing words are printed according to meters, when the words are removed, under the control of a TMS32028335 main control chip, a meter wheel rotates for two circles every time, a drawing and releasing motor is started once, a solvent placed in a backflow box is sucked into a spraying pipe and then is sprayed onto the advancing sheath type optical cable sheath through three annular nozzles, the spraying time is fixed for two seconds, although the printing words of different sheath type optical cables have different lengths, the sheath type optical cable runs at a low speed and a constant speed during rewinding, and the time of two seconds is enough to remove the longer printing words. The design can ensure that the printing-free part is not polluted by solvent, and the erosion area is reduced.
In actual use, the device has a firm structure and stable control, realizes effective removal of lettering on the surface of the sheath type optical cable, and simultaneously effectively avoids solvent corrosion on the sheath of the sheath type optical cable.
Drawings
FIG. 1 is a schematic structural diagram of an optical cable automatic character removing device and an implementation method thereof according to the present invention;
FIG. 2 is a schematic view of the metering wheel structure of the present invention;
FIG. 3 is a power conversion circuit of H-bridge of the pumping motor of the present invention;
in the figure: 1-a word-removing device body; 2-spraying and washing the tank; 201-outward opening door; 202-a guide wheel; 203-a filter screen; 3-a drainage motor; 4, pumping into a pipeline; 5-a return line; 6-a return tank; 601-a feed inlet; 7-an annular nozzle; 701-an injection pipe; 8-a controller; 9-a wiping tank; 10-first-grade wiping towel; 11-secondary wiping towel; 12-a connecting tube; 13-a jacketed optical cable; 14-meter wheel; 15-a scaffold; 16-speed measuring sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an optical cable automatic character removing device and an implementation method thereof comprise a character removing device main body 1, wherein a spraying and washing box 2, a pumping and discharging motor 3, a backflow pipeline 5, a backflow box 6, a controller 8, a wiping box 9, a sheath type optical cable 13, a meter wheel 14 and a support 15 are arranged on the character removing device main body 1; the lower part of the spray washing box 2 is embedded on a support 15, a metering wheel 14 and a speed measuring sensor 16 are fixedly installed on the left side of the support 15, and the speed measuring sensor 16 is electrically connected with the controller 8; cable passing holes are respectively formed in two sides of the spraying and washing box 2, guide wheels 202 are respectively mounted at the cable passing holes, a pumping and discharging motor 3 is mounted at the top end of the spraying and washing box 2, a control port of the pumping and discharging motor 3 is electrically connected with a controller 8, an inlet of the pumping and discharging motor 3 is connected with a pumping pipeline 4, the bottom end of the pumping pipeline 4 is inserted into a return box 6, the side surface of the return box 6 is communicated with the bottom of the spraying and washing box 2 through a return pipeline 5, an outlet of the pumping and discharging motor 3 is connected with an injection pipe 701, three annular nozzles 7 are mounted at the bottom end of the injection pipe 701 side by side, and a filter screen 203 is arranged in the spraying and washing; 2 right sides fixed mounting of spray-washing case has cleaning box 9, cleaning box 9 is inside to be provided with the one-level and to wipe towel 10 and second grade and wipe towel 11, cleaning box 9 bottom intercommunication has connecting pipe 12, connecting pipe 12 bottom stretches into in the spray-washing case 2, the top of filter screen 203.
Wherein, the top end of the return box 6 is provided with a feed inlet 601.
The top ends of the meter counting wheel 14, the top ends of the two guide wheels 202 and the centers of the three annular nozzles 7 are all located on the same horizontal line, and the sheath type optical cable 13 sequentially passes through the top ends of the meter counting wheel 14, the top ends of the two guide wheels 202 and the centers of the three annular nozzles 7.
Wherein, the surface of the upper part of the spraying and washing box 2 and the annular nozzle 7 are embedded with anti-corrosion transparent glass.
Wherein, an outward opening door 201 is arranged on the surface of one side of the spray washing box 2 and above the filter screen 203.
The annular nozzle 7 is communicated with the inside of the injection pipe 701, and a plurality of needle holes are formed in the inner side surface of the annular nozzle 7.
The controller 8 is internally provided with a TMS32028335 main control chip, the pumping motor 3 body is provided with a small SRM with 5W power, and a driving circuit of the SRM is provided with an H-bridge power converter.
The working principle is as follows:
the meter counting principle is as follows: the protrusions arranged on the metering wheel 14 can be captured by the speed measuring sensor 16 once every time the metering wheel rotates for one circle to form a high-level pulse signal, the interval between two adjacent high-level pulse signals is the time for the metering wheel 14 to rotate for one circle, the circumference of the circular surface of the metering wheel 14 is fixed to be 500mm, the metering wheel 14 is ensured to rotate for two circles, and the sheath type optical cable 13 advances for one meter; after the time and displacement signals are calculated and processed by the TMS32028335 main control chip, the advancing speed of the sheath type optical cable 13 can be obtained.
A character removing process: because the lettering of the sheathed optical cable 13 is jet-printed according to meters, when characters are removed, under the control of a TMS32028335 main control chip, the meter wheel 14 rotates for two circles every time, the drawing and releasing motor 3 is started once, the solvent placed in the return box 6 is sucked into the jet pipe 701 and then is jetted onto the sheath of the advancing sheathed optical cable 13 through the three annular nozzles 7, the jet time is fixed at two seconds, although the lettering of different sheathed optical cables 13 has different lengths, the sheathed optical cable 13 runs at a low speed and at a constant speed during rewinding, and the long lettering can be removed within two seconds enough, so that the design can ensure that no lettering part is not infected with the solvent, and the erosion area is reduced; the sprayed solvent automatically drops into the return tank 6 after passing through the filter screen 203, and can be recycled, and impurities and foams filtered by the filter screen 203 can be taken out through the outward opening door 201; when the sheath type optical cable 13 passes through the wiping box 9, the primary wiping towel 10 and the secondary wiping towel 11 can wipe the solvent remained on the sheath of the sheath type optical cable 13 clean, the primary wiping towel 10 and the secondary wiping towel 11 need to be replaced and cleaned frequently, the solvent dripped from the wiping box 9 flows into the spraying and washing box 2 through the connecting pipe 12, and the filtered solvent enters the backflow box 6; when the solvent is insufficient, it can be added through the feed inlet 601.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. An optical cable automatic character removing device and an implementation method thereof comprise a character removing device main body (1), and are characterized in that: the character removing device main body (1) is provided with a spraying and washing box (2), a pumping and discharging motor (3), a backflow pipeline (5), a backflow box (6), a controller (8), a wiping box (9), a sheath type optical cable (13), a meter wheel (14) and a support (15); the lower part of the spray washing box (2) is embedded on a support (15), a meter counting wheel (14) and a speed measuring sensor (16) are fixedly installed on the left side of the support (15), and the speed measuring sensor (16) is electrically connected with a controller (8); cable passing holes are formed in two sides of the spraying and washing box (2) respectively, guide wheels (202) are mounted at the cable passing holes respectively, a pumping and discharging motor (3) is mounted at the top end of the spraying and washing box (2), a control port of the pumping and discharging motor (3) is electrically connected with a controller (8), an inlet of the pumping and discharging motor (3) is connected with a pumping pipeline (4), the bottom end of the pumping pipeline (4) is inserted into a backflow box (6), the side face of the backflow box (6) is communicated with the bottom of the spraying and washing box (2) through a backflow pipeline (5), an outlet of the pumping and discharging motor (3) is connected with an injection pipe (701), three annular nozzles (7) are mounted at the bottom end of the injection pipe (701) side by side, and a filter screen (203) is arranged in the spraying and washing box; spout washing case (2) right side fixed mounting and have wiping case (9), wiping case (9) inside is provided with one-level and wipes towel (10) and second grade and wipe towel (11), it has connecting pipe (12) to wipe case (9) bottom intercommunication, connecting pipe (12) bottom stretches into in spouting washing case (2), the top of filter screen (203).
2. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: the top end of the backflow box (6) is provided with a feed inlet (601).
3. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: the top end of the meter counting wheel (14), the top ends of the two guide wheels (202) and the centers of the three annular nozzles (7) are all located on the same horizontal line, and the sheath type optical cable (13) sequentially passes through the top end of the meter counting wheel (14), the top ends of the two guide wheels (202) and the centers of the three annular nozzles (7).
4. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: and the upper surface of the spray washing box (2) and the annular nozzle (7) are embedded with anti-corrosion transparent glass.
5. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: an outward opening door (201) is arranged on the surface of one side of the spraying and washing box (2) and above the filter screen (203).
6. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: the annular nozzle (7) is communicated with the inside of the injection pipe (701), and a plurality of needle holes are formed in the inner side surface of the annular nozzle (7).
7. The automatic optical cable word removing device and the realization method thereof according to claim 1 are characterized in that: the TMS32028335 main control chip is adopted in the controller (8), the pumping and discharging motor (3) body adopts a small SRM with 5W power, and a driving circuit of the SRM adopts an H-bridge power converter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010636132.9A CN111618046B (en) | 2020-07-03 | 2020-07-03 | Automatic optical cable character removing device and implementation method thereof |
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| CN202010636132.9A CN111618046B (en) | 2020-07-03 | 2020-07-03 | Automatic optical cable character removing device and implementation method thereof |
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| CN111618046B CN111618046B (en) | 2023-05-05 |
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