Optical cable erasing device and optical cable wiping method

Abstract

The present invention discloses an optical cable erasing device and an optical cable wiping method, comprising a wire guide wheel, an erasing liquid mechanism and a drying mechanism, wherein the erasing liquid mechanism comprises at least one erasing box, the erasing box is provided with a wire hole for the optical cable to pass through, and the entrance of the erasing box is provided with a rope fixing bolt for fixing a cloth strip on the surface of the optical cable, the erasing box is filled with erasing liquid, and the optical cable wrapped with the cloth strip is immersed in the erasing liquid, and the drying mechanism comprises at least one dryer located on the output side of the erasing liquid mechanism, the optical cable is released and driven through the wire guide wheel, passes through the erasing box through the wire hole, and the printed characters on the surface of the optical cable are erased by the internal erasing liquid, and then the excess erasing liquid on the surface of the optical cable is erased by the dryer, and finally the optical cable is reeled in by the wire guide wheel. In the above manner, the optical cable erasing device and the optical cable wiping method of the present invention have high erasing efficiency and are easy to operate, and can recycle the excess erasing liquid on the surface of the optical cable, reduce the waste and pollution of the erasing liquid, and can be used for continuous erasing for a long time.

Description

Technical Field

[0001] The invention relates to the technical field of optical cable erasing, and in particular to an optical cable erasing device and an optical cable wiping method. Background Art

[0002] The optical cable needs to be printed during the production process. If there are quality problems such as printing errors or unclear printing, it needs to be reprinted. Before reprinting, the original printing needs to be erased.

[0003] At present, most of the optical cable industry adopts manual erasing, which is to directly pour the erasing liquid on the surface of the optical cable and wipe it with a cloth strip. A large amount of erasing liquid is needed, which not only has low work efficiency, but also has certain harm to the health of employees. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide an optical cable erasing device and an optical cable wiping method, which have high erasing efficiency and are easy to operate. The excess erasing liquid on the surface of the optical cable can be recycled and reused, reducing the waste and pollution of the erasing liquid. It has certain environmental protection performance and reduces the harm to the human body. There is no need to manually add the erasing liquid frequently, and it only needs to be added once in the erasing liquid device, and it can be used for continuous erasing for a long time.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide an optical cable erasing device, comprising: a wire guide wheel, an erasing liquid mechanism and a drying mechanism.

[0006] The eraser mechanism includes at least one eraser box, which is provided with a wire hole for passing the optical cable, and a rope fixing bolt for fixing the cloth strip on the surface of the optical cable is also provided at the entrance of the eraser box. The eraser box is filled with eraser liquid, and the optical cable wrapped with the cloth strip is immersed in the eraser liquid.

[0007] The drying mechanism comprises at least one dryer located at the output side of the erasing liquid mechanism.

[0008] The optical cable is paid out and transmitted through the wire guide wheel, and then passes through the wire hole through the erasing box. The erasing box presses the optical cable, and the printed characters on the surface of the optical cable are erased by the internal erasing liquid. The excess erasing liquid on the surface of the optical cable is then wiped off by the dryer, and finally the optical cable is reeled in by the wire guide wheel.

[0009] In a preferred embodiment of the present invention, the cloth strips on the surface of the optical cable are tied in an 8-shape and tightened along the advancing direction of the optical cable.

[0010] In a preferred embodiment of the present invention, the wire guide wheel includes a first wire guide wheel, a second wire guide wheel, a third wire guide wheel and a fourth wire guide wheel, the first wire guide wheel and the fourth wire guide wheel are respectively located at the optical cable pay-out and the optical cable take-up, and the second wire guide wheel and the third wire guide wheel are respectively located at the entrance and the exit of the erasing liquid mechanism.

[0011] In a preferred embodiment of the present invention, a filling handle and a discharge valve are also connected to the erasing liquid mechanism. The filling handle is connected to the liquid inlet of the erasing liquid mechanism, and the addition of the erasing liquid in the erasing liquid mechanism is controlled by the filling handle; the discharge valve is connected to the liquid outlet of the erasing liquid mechanism, and the internal erasing liquid is discharged through the discharge valve.

[0012] In a preferred embodiment of the present invention, the interior of the eraser box is filled with cloth strips and cotton to compress the optical cable.

[0013] In a preferred embodiment of the present invention, the tie rope fixing bolt is located above the cable through hole, and the height difference between the tie rope fixing bolt and the center of the optical cable through hole is greater than 15 mm.

[0014] In a preferred embodiment of the present invention, a rubber foam strip is installed in the dryer, and the excess erasing liquid is wiped off by the rubber foam strip.

[0015] In a preferred embodiment of the present invention, a liquid return port is provided on the dryer, and a liquid collection port is provided on the eraser box. The liquid return port of the dryer is connected to the liquid collection port of the eraser box through an optical cable, and the erasing liquid wiped off the dryer flows along the optical cable through the liquid return port and the liquid collection port into the eraser box for collection.

[0016] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide an optical cable wiping method, comprising the following steps:

[0017] a. Pre-wiping: Use cleaning liquid to pre-wipe the optical cable and clean the surface of the optical cable;

[0018] b. Cloth strip wrapping: Take a piece of cloth, tie it in a circle and wrap it around the pre-wiped optical cable surface. Wrap one end of the cloth along the optical cable in a clockwise direction, and the other end of the cloth along the optical cable in a counterclockwise direction. Wrap the entire cloth strip around the optical cable surface in an 8-shaped wrapping manner, and tighten it along the forward direction of the optical cable.

[0019] c. Paying off the cable: Start the cable guide wheel, and the first cable guide wheel rotates to pay off the optical cable;

[0020] d. Fixing of cloth strips: After wrapping the cloth strips on the surface of the optical cable several times, fix the two ends of the cloth strips on the rope fixing bolts at the entrance of the eraser box to prevent the cloth strips from running out of the eraser box with the movement of the optical cable when the optical cable is retracted or released. The cloth strips are tightly wrapped on the surface of the optical cable in an 8-shaped pattern;

[0021] f. Cloth strip immersion: The optical cable wrapped with the cloth strip continues to be transferred with the rotation of the second wire guide wheel, and is sent into the erasing box through the wire hole, and immersed in the erasing liquid in the erasing box, and the printed characters on the surface of the optical cable are completely erased by the erasing liquid;

[0022] g. Wipe dry: After being wiped with the erasing liquid, the optical cable continues to pass with the rotation of the third wire guide wheel, and the excess erasing liquid on the surface of the optical cable is wiped off by the dryer, and the erased erasing liquid is returned to the erasing box;

[0023] h. Cable reeling: Finally, the optical cable is reeled in through the fourth cable guide wheel.

[0024] The beneficial effects of the present invention are as follows: the optical cable erasing device and the optical cable wiping method of the present invention have high erasing efficiency and are easy to operate. Excess erasing liquid on the surface of the optical cable can be recycled and reused, reducing waste and pollution of the erasing liquid. It has certain environmental protection performance and reduces harm to the human body. There is no need to manually add the erasing liquid frequently, and it only needs to be added once in the erasing liquid device, and it can be used for continuous erasing for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0026] Figure 1 It is a front view of a preferred embodiment of the optical cable erasing device in the first embodiment of the present invention;

[0027] Figure 2 It is a top view of a preferred embodiment of the optical cable erasing device in the first embodiment of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the method of winding the cloth strips on the surface of the optical cable in the present invention;

[0029] Figure 4 It is a side view of the cloth strip winding method on the surface of the optical cable in the present invention;

[0030] The markings of the components in the accompanying drawings are as follows: 1. optical cable erasing device, 2. first wire guide wheel, 3. second wire guide wheel, 4. third wire guide wheel, 5. fourth wire guide wheel, 6. erasing liquid mechanism, 7. first wire hole, 8. first erasing box, 9. second wire hole, 10. second erasing box, 11. filling handle, 12. discharge valve, 13. first dryer, 14. second dryer, 15. first tie rope fixing bolt, 16. second tie rope fixing bolt, 17. tie rope fixing bolt, 18. optical cable, 19. cloth strip, 20. erasing liquid. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 4 , the embodiment of the present invention includes:

[0033] Embodiment 1

[0034] A fiber optic cable erasing device includes a wire guide wheel, an erasing liquid mechanism 6 and a drying mechanism. A cloth strip 19 on the surface of an optical cable 18 is tied in an 8-shape and tightened along the forward direction of the optical cable 18. The optical cable 18 passes through the erasing liquid mechanism 6 and the drying mechanism under the transmission of the wire guide wheel.

[0035] The wire guide wheels include a first wire guide wheel 2, a second wire guide wheel 3, a third wire guide wheel 4 and a fourth wire guide wheel 5. The first wire guide wheel 2 and the fourth wire guide wheel 5 are respectively located at the optical cable pay-out and the optical cable take-up, and the second wire guide wheel 3 and the third wire guide wheel 4 are respectively located at the entrance and the exit of the erasing liquid mechanism 6.

[0036] The four wire guide wheels in the erasing device can ensure that the optical cables pass through at the same horizontal line to avoid scratches on the surface of the optical cable 18.

[0037] The erasing liquid mechanism 6 is filled with the erasing liquid, and a filling handle 11 is connected to the erasing liquid mechanism 6. The filling handle 11 is connected to the liquid inlet of the erasing liquid mechanism 6, and the addition of the erasing liquid in the erasing liquid mechanism 6 is controlled by the filling handle 11;

[0038] The erasing liquid mechanism 6 is also connected to a discharge valve 12, which is communicated with the liquid outlet of the erasing liquid mechanism 6. When the erasing effect of the entire erasing device is not ideal, the used erasing liquid can be directly discharged by opening the discharge valve 12 of the erasing liquid mechanism 6 to replace it with a new one.

[0039] Through the control of the filling handle 11 and the discharge valve 12, it is not necessary to manually add the erasing liquid frequently, and it only needs to be added once into the erasing liquid mechanism 6, so that the eraser can be used continuously for a long time.

[0040] The erasing liquid mechanism 6 comprises at least one erasing box, on which a cable hole is provided for the optical cable to pass through, and a rope fixing bolt 17 for fixing a cloth strip 19 on the surface of the optical cable 18 is also provided at the entrance of the erasing box.

[0041] The tie rope fixing bolt 17 is located above the cable through hole, and the height difference between the tie rope fixing bolt 17 and the center of the cable through hole is greater than 15 mm.

[0042] Preferably, two first erasing boxes 8 and second erasing boxes 10 arranged side by side are provided in the erasing liquid mechanism 6, and the first erasing box 8 and the second erasing box 10 are filled with cloth strips and cotton to ensure that the surface of the optical cable 18 is in a compressed state.

[0043] The first erasing box 8 and the second erasing box 10 are filled with erasing liquid, and the optical cable 18 wrapped with the cloth strip 19 is immersed in the erasing liquid, so that the printed characters on the surface of the optical cable can be completely erased.

[0044] The first erasing box 8 is provided with a first wire passing hole 7, the second erasing box 10 is provided with a second wire passing hole 9, and at the same time, a first tie rope fixing bolt 15 is provided on the side of the first erasing box 8, and a second tie rope fixing bolt 16 is provided on the side of the second erasing box 10. The cloth strips wrapped on the surface of the optical cable are tied to the first tie rope fixing bolt 15 and the second tie rope fixing bolt 16, which can play the role of fixing the cloth strips.

[0045] The wiping mechanism includes at least one drier located at the output side of the erasing liquid mechanism. Preferably, the wiping mechanism includes a first drier 13 and a second drier 14 located in sequence at the output side of the erasing liquid mechanism 6, and the first drier 13 and the second drier 14 are equipped with rubber foam strips to wipe off excess erasing liquid.

[0046] The erasing liquid in the first dryer 13 and the second dryer 14 are connected to the erasing liquid mechanism 6 through the reflux port.

[0047] The first dryer 13 and the second dryer 14 are provided with a liquid return port, and the corresponding first eraser box 8 and the second eraser box 10 are provided with a liquid collection port. The liquid return ports of the first dryer 13 and the second dryer 14 are connected with the corresponding liquid collection ports of the first eraser box 8 and the second eraser box 10 through optical cables, and the erasing liquid wiped off the dryer flows into the eraser box along the optical cable through the liquid return port and the liquid collection port for collection.

[0048] When the optical cable for erasing printing passes through the first wiper 13 and the second wiper 14, the excess erasing liquid on the surface of the optical cable can be wiped off, and the erased erasing liquid flows back into the erasing liquid device and can be reused, thereby avoiding the waste of the erasing liquid.

[0049] The working process of the optical cable erasing device and the optical cable wiping method of the present invention is:

[0050] The optical cable passes through the first wire guide wheel 2 and enters the erasing liquid mechanism 6, then passes through the second guide wheel 3 through the first wire hole 7 through the first erasing box 8, and then passes through the second wire hole 9 through the second erasing box 10, and then outputs through the third wire guide wheel 4. The first erasing box 8 and the second erasing box 10 press the optical cable tightly with internal cloth strips and cotton.

[0051] The first erasing box 8 and the second erasing box 10 are filled with erasing liquid, and the optical cable wrapped with a cloth strip is immersed in the erasing liquid, which can completely erase the printed words on the surface of the optical cable.

[0052] The first dryer 13 and the second dryer 14 are used to wipe off the excess erasing liquid on the surface of the optical cable, and the erased erasing liquid flows back into the erasing liquid structure for reuse to avoid waste of the erasing liquid. Finally, the optical cable 18 is output and taken up through the fourth wire guide wheel 5.

[0053] Embodiment 2

[0054] An optical cable wiping method comprises the following steps:

[0055] a. Pre-wiping: Use cleaning liquid to pre-wipe the optical cable 18 to clean the surface of the optical cable 18;

[0056] b. Wrapping the cloth strip 19: Take a cloth strip 19, tie the cloth strip 19 in a circle and wrap it around the pre-wiped optical cable 18, wrap one end of the cloth strip 19 along the optical cable 18 in a clockwise direction, and wrap the other end of the cloth strip 19 along the optical cable 18 in a counterclockwise direction, and wrap the entire cloth strip 19 around the surface of the optical cable 18 in an 8-shaped winding manner, and tighten it along the forward direction of the optical cable 18;

[0057] c. Paying off the cable: starting the cable guide wheel, the first cable guide wheel rotates to pay off the optical cable 18;

[0058] d. Fixing of the cloth strip 19: After the cloth strip 19 on the surface of the optical cable 18 is wound several times, the two ends of the cloth strip 19 are respectively fixed on the tie rope fixing bolts at the entrance of the eraser box. The tie rope fixing bolt 17 is located above the wire hole. The height difference between the tie rope fixing bolt 17 and the center of the optical cable wire hole is greater than 15mm to prevent the cloth strip 19 from running out of the eraser box with the optical cable 18 when the optical cable 18 is retracted and released. The cloth strip 19 is tightly wrapped on the surface of the optical cable 18 in an 8-shaped pattern;

[0059] f. Cloth strip 19 immersion bath: The optical cable wrapped with the cloth strip 19 continues to be transferred with the rotation of the second wire guide wheel, and is sent into the erasing box through the wire hole, and is immersed in the erasing liquid in the erasing box. The printing on the surface of the optical cable 18 can be completely erased by the erasing liquid;

[0060] g. Wipe dry: After being wiped with the erasing liquid, the optical cable 18 continues to be transmitted as the third wire guide wheel rotates, and the excess erasing liquid on the surface of the optical cable 18 is wiped off by the dryer, and the erased erasing liquid is returned to the erasing box;

[0061] h. Rewinding: Finally, the optical cable 18 is retracted through the fourth wire guide wheel.

[0062] The optical cable table in the present invention adopts an 8-shaped binding method: a cloth strip 19 is tied around the surface of the pre-wiped optical cable 18 in a circle, and the two ends of the cloth strip 19 are respectively wrapped around the optical cable 18 in a clockwise and counterclockwise direction. After being wrapped several times, the two ends are respectively fixed on the binding rope fixing bolt 17 to prevent the cloth strip 19 from moving out of the erasing box with the optical cable 18 when the optical cable 18 is retracted and released. The cloth strip 19 is tightly wrapped around the surface of the optical cable 18 in an 8-shaped pattern and immersed in the wiping liquid at the same time, so that the printing on the surface of the optical cable can be completely erased.

[0063] The optical cable erasing device and the optical cable wiping method of the present invention have the following beneficial effects:

[0064] High erasing efficiency and easy operation;

[0065] The excess erasing liquid on the surface of the optical cable can be recycled and reused, reducing the waste and pollution of the erasing liquid, and has certain environmental protection performance;

[0066] There is no need to add erasing liquid manually frequently. It only needs to be added once into the erasing liquid device, and the eraser can be used for continuous erasing for a long time.

[0067] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An optical cable erasing device, characterized in that: include: The thread guide wheel, the erasing liquid mechanism and the drying mechanism, The eraser mechanism includes at least one eraser box, which is provided with a wire hole for passing the optical cable, and a rope fixing bolt for fixing the cloth strip on the surface of the optical cable is also provided at the entrance of the eraser box. The eraser box is filled with eraser liquid, and the optical cable wrapped with the cloth strip is immersed in the eraser liquid. The cloth strip on the surface of the optical cable is tied in an 8-shape and tightened along the forward direction of the optical cable. The rope fixing bolt is located above the wire hole, and the height difference between the rope fixing bolt and the center of the cable wire hole is greater than 15 mm. The drying mechanism comprises at least one dryer located at the output side of the erasing liquid mechanism. The optical cable is released and driven by the wire guide wheel, and then passes through the wire hole through the eraser box. The eraser box presses the optical cable tightly, and the printed characters on the surface of the optical cable are erased by the internal eraser. The excess eraser on the surface of the optical cable is then wiped off by the dryer, and finally the optical cable is taken up by the wire guide wheel. The wiping method of the optical cable erasing device comprises the following steps: a. Pre-wiping: Use cleaning liquid to pre-wipe the optical cable and clean the surface of the optical cable; b. Cloth strip wrapping: Take a piece of cloth, tie it in a circle and wrap it around the pre-wiped optical cable surface. Wrap one end of the cloth along the optical cable in a clockwise direction, and the other end of the cloth along the optical cable in a counterclockwise direction. Wrap the entire cloth strip around the optical cable surface in an 8-shaped wrapping manner, and tighten it along the forward direction of the optical cable. c. Paying off the cable: Start the cable guide wheel, and the first cable guide wheel rotates to pay off the optical cable; d. Fixing of cloth strips: After wrapping the cloth strips on the surface of the optical cable several times, fix the two ends of the cloth strips on the rope fixing bolts at the entrance of the eraser box to prevent the cloth strips from running out of the eraser box with the movement of the optical cable when the optical cable is retracted or released. The cloth strips are tightly wrapped on the surface of the optical cable in an 8-shaped pattern; f. Cloth strip immersion: The optical cable wrapped with the cloth strip continues to be transferred with the rotation of the second wire guide wheel, and is sent into the erasing box through the wire hole, and immersed in the erasing liquid in the erasing box, and the printed characters on the surface of the optical cable are completely erased by the erasing liquid; g. Wipe dry: After being wiped with the erasing liquid, the optical cable continues to pass with the rotation of the third wire guide wheel, and the excess erasing liquid on the surface of the optical cable is wiped off by the dryer, and the erased erasing liquid is returned to the erasing box; h. Cable reeling: Finally, the optical cable is reeled in through the fourth cable guide wheel.

2. The optical cable erasing device according to claim 1, characterized in that: The wire guide wheels include a first wire guide wheel, a second wire guide wheel, a third wire guide wheel and a fourth wire guide wheel. The first wire guide wheel and the fourth wire guide wheel are respectively located at the optical cable pay-out and the optical cable take-up, and the second wire guide wheel and the third wire guide wheel are respectively located at the entrance and the exit of the erasing liquid mechanism.

3. The optical cable erasing device according to claim 1, characterized in that: The erasing liquid mechanism is also connected to a filling handle and a discharge valve. The filling handle is connected to the liquid inlet of the erasing liquid mechanism, and the addition of the erasing liquid in the erasing liquid mechanism is controlled by the filling handle; the discharge valve is connected to the liquid outlet of the erasing liquid mechanism, and the internal erasing liquid is discharged through the discharge valve.

4. The optical cable erasing device according to claim 1, characterized in that: The inside of the eraser box is filled with cloth strips and cotton to compress the optical cable.

5. The optical cable erasing device according to claim 1, characterized in that: The dryer is equipped with a rubber foam strip, through which the excess erasing liquid is wiped off.

6. The optical cable erasing device according to claim 5, characterized in that: The dryer is provided with a liquid return port, and the eraser box is provided with a liquid collection port. The liquid return port of the dryer is connected with the liquid collection port of the eraser box through an optical cable. The eraser liquid wiped off the dryer flows into the eraser box along the optical cable through the liquid return port and the liquid collection port for collection.

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