Optical fiber cleaning device

Abstract

The present invention proposes an optical fiber cleaning device, comprising: a housing, a fiber cleaning port, a feeding mechanism, an automatic cleaning mechanism, a fiber wiping cloth, a cloth guide wheel, a cloth winding wheel assembly and a foot pad; the fiber cleaning port is installed at the front of the housing; the feeding mechanism and the automatic cleaning mechanism are respectively installed at designated positions on the housing; a plurality of the cloth guide wheels are installed on the housing according to a designed path; the cloth winding wheel assembly is installed on the housing; the fiber wiping cloth is coiled on the cloth winding wheel assembly; and the foot pad is installed at the bottom of the housing. The optical fiber cleaning device integrates a variety of tools required for cleaning optical fibers, is small in size, easy to carry, and suitable for a variety of working environments, and only requires a few simple actions to complete the cleaning of optical fibers.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber processing equipment, and in particular to an optical fiber cleaning device. Background Art

[0002] As an emerging sensing technology, fiber optic sensors are widely used in military, national defense, aerospace, industrial and mining enterprises, energy and environmental protection, industrial control, medical and health, computing and measurement, household appliances and civil engineering. The main difference between fiber optic sensors and traditional sensors is that traditional sensors are based on strain-electricity, use electrical signals as the carrier for conversion and transmission, and use wires to transmit electrical signals. Therefore, they are restricted by the environment when used, such as short circuits caused by excessive humidity, especially in high temperature and flammable and explosive environments, which can easily cause accidents. Fiber optic sensors use optical signals as the carrier for conversion and transmission, and use optical fibers to transmit signals. They are not subject to electromagnetic interference, have extremely high insulation, good explosion-proof performance, are corrosion-resistant, can be wound, are easy to reuse, are easy to form a network, and have simple optical fiber materials, are easy to obtain, and are low in cost. In the actual application of optical fiber processing, different optical fibers need to be fused together. Before fusion, the coating on the optical fiber surface must be removed with a tool, and then the debris remaining on the optical fiber surface and cross section must be cleaned. The commonly used method for cleaning optical fibers is to wipe them with a dust-free cloth or paper towel moistened with alcohol. This method requires a lot of materials to be carried, is complicated to operate, cannot be integrated, and has a limited working environment. The optical fiber cleaning device proposed in the present invention integrates a variety of tools required for cleaning optical fibers. It is small in size, easy to carry, and suitable for a variety of working environments. Only a few simple actions are required to complete the cleaning of the optical fiber. Summary of the invention

[0003] The present invention is achieved through the following technical solutions:

[0004] An optical fiber cleaning device comprises a housing, a fiber cleaning port, a feeding mechanism, an automatic cleaning mechanism, a fiber cleaning cloth, a cloth guide wheel, a cloth winding wheel assembly and a foot pad, wherein the fiber cleaning port is mounted on the front of the housing, the feeding mechanism and the automatic cleaning mechanism are respectively mounted at designated positions on the housing, a plurality of the cloth guide wheels are mounted on the housing according to a designed path, the cloth winding wheel assembly is mounted on the housing, the fiber cleaning cloth is coiled on the cloth winding wheel assembly, and the foot pad is mounted on the bottom of the housing;

[0005] The housing comprises a main housing, a secondary housing and a sealing plate, wherein the secondary housing is installed on the left side of the main housing and the sealing plate is installed on the right side of the main housing;

[0006] The fiber washing port comprises: an upper chamber of the fiber washing port, a hinge shaft of the fiber washing port and a lower chamber of the fiber washing port, wherein the upper chamber of the fiber washing port and the lower chamber of the fiber washing port are hinged together;

[0007] The feeding mechanism comprises a crank-rocker mechanism, a ratchet assembly and a tension wheel assembly, wherein the crank of the crank-rocker mechanism is mounted on the crank-rocker mechanism rotating shaft, the rocker is mounted on the left end of the ratchet assembly, and the tension wheel assembly is mounted on the main housing;

[0008] The cloth winding wheel assembly comprises a lower cloth collecting wheel, an upper cloth placing wheel, an upper cloth collecting wheel and a lower cloth placing wheel. The fiber wiping cloth has two paths, one of which is coiled on the upper cloth placing wheel, and then passes through the upper chamber of the fiber washing port and the tensioning wheel assembly in sequence, and then is coiled on the upper cloth collecting wheel; the other path is coiled on the lower cloth placing wheel, and then passes through the lower chamber of the fiber washing port and the tensioning wheel assembly in sequence, and then is coiled on the lower cloth collecting wheel.

[0009] Furthermore, the front end of the main shell is a fiber washing port lower chamber shell, and the main shell is provided with a connecting rod opening, two feed wheel shaft mounting holes and a conduit groove.

[0010] Furthermore, the upper chamber of the fiber washing port includes a fiber washing port upper cover, a crank rocker mechanism shaft, an upper fiber pressing pad, a first magnet, a first cloth guide roller and a crank slider mechanism shaft. The crank rocker mechanism shaft and the crank slider mechanism shaft are installed on the fiber washing port upper cover and are located on the left side of the fiber washing port upper cover. The first cloth guide roller is installed on the fiber washing port upper cover; the upper fiber pressing pad is installed on the bottom surface of the fiber washing port upper cover, and the first magnet is installed on the upper fiber pressing pad.

[0011] Furthermore, the lower chamber of the fiber washing port includes a lower chamber shell of the fiber washing port, a second cloth guide roller, a lower fiber pressing pad, a second magnet, a sealing plate of the lower chamber of the fiber washing port and a duct groove, the duct groove is opened on the lower chamber shell of the fiber washing port, the sealing plate of the lower chamber of the fiber washing port is installed on the right side of the lower chamber shell of the fiber washing port, the second cloth guide roller is installed between the lower chamber shell of the fiber washing port and the sealing plate of the lower chamber of the fiber washing port, the lower fiber pressing pad is installed on the lower chamber shell of the fiber washing port, and the second magnet is installed on the lower fiber pressing pad.

[0012] Furthermore, the tension wheel assembly includes a lower pressure wheel assembly, a lower feed wheel, a lower feed wheel gear shaft, an upper feed wheel, an upper feed wheel gear shaft, an upper pressure wheel assembly, an upper pressure wheel connecting plate, a tension spring, a linear guide slider assembly and a lower pressure wheel connecting plate. The linear guide slider assembly has two sliders, and the guide rails of the linear guide slider assembly are vertically installed on the main housing. The upper pressure wheel connecting plate and the lower pressure wheel connecting plate are respectively installed on the two sliders of the linear guide slider assembly. The two ends of the tension spring are respectively connected to the upper pressure wheel connecting plate and the The upper pressure wheel assembly is installed on the upper pressure wheel connecting plate, and the lower pressure wheel assembly is installed on the lower pressure wheel connecting plate. The left end of the upper feed wheel gear shaft and the left end of the lower feed wheel gear shaft respectively pass through the feed wheel shaft mounting holes and are installed on the main housing, wherein the upper feed wheel gear shaft is at the top, the upper feed wheel is installed on the right end of the upper feed wheel gear shaft, and the lower feed wheel is installed on the right end of the lower feed wheel gear shaft, and the module and number of teeth of the upper feed wheel gear shaft gear and the lower feed wheel gear shaft gear are equal.

[0013] Furthermore, the right end of the ratchet assembly is connected to the left end of the upper feed wheel gear shaft.

[0014] Furthermore, a liquid guide hole is provided on the lower fiber pressing pad.

[0015] Furthermore, the automatic cleaning mechanism includes a crank slider mechanism, a pressure spray bottle connecting rod, a conduit and a fiber optic cleaning agent spray bottle, the crank of the crank slider mechanism is installed on the crank slider mechanism rotating shaft, the slider is installed on the main shell, one end of the pressure spray bottle connecting rod is connected to the slider of the crank slider mechanism, and the other end is located directly above the fiber optic cleaning agent spray bottle, the fiber optic cleaning agent spray bottle is installed in the chamber of the sub-shell, one end of the conduit is connected to the outlet of the fiber optic cleaning agent spray bottle, and the other end passes through the conduit groove on the main shell and the outer shell of the fiber washing port lower chamber, and is finally connected to the liquid guide hole.

[0016] Furthermore, the cloth winding wheel assembly also includes a cloth winding wheel shaft, a synchronous gear assembly, a speed gear assembly, a ratchet transmission assembly, a speed gear driven shaft, a speed gear driving shaft and an upper cloth collecting wheel shaft, wherein the cloth winding wheel shafts have two and are installed between the main housing and the sealing plate, the upper cloth placing wheel and the lower cloth collecting wheel are respectively installed on the cloth winding wheel shaft, wherein the upper cloth placing wheel is located directly above the lower cloth collecting wheel, the speed gear driven shaft is installed on the auxiliary housing, the upper cloth collecting wheel shaft is installed on the sealing plate, the speed gear driven shaft and the upper cloth collecting wheel shaft are installed The cloth collecting wheel shaft is connected together through the ratchet transmission assembly; the upper cloth collecting wheel is installed on the upper cloth collecting wheel shaft, the speed change gear driving shaft is installed between the auxiliary housing and the sealing plate, the lower cloth placing wheel is installed on the right end of the speed change gear driving shaft and is located directly below the upper cloth collecting wheel, the two gears of the synchronous gear assembly are respectively installed on the right side of the upper cloth collecting wheel and the lower cloth collecting wheel, the small gear of the speed change gear assembly is installed on the speed change gear driven shaft, and the large gear is installed on the left end of the speed change gear driving shaft.

[0017] The present invention has at least the following beneficial effects:

[0018] (1) The optical fiber cleaning device proposed in the present invention has a small overall size, is easy to carry, and can be used in different working environments.

[0019] (2) The present invention proposes an optical fiber cleaning device, in which the feeding mechanism and the automatic cleaning mechanism are both connected to the upper cover of the fiber washing port. The feeding mechanism is connected through the fiber wiping cloth and the cloth winding wheel assembly. When in use, only two simple actions of opening and closing the upper cover of the fiber washing port are required to transmit power to the feeding mechanism and the automatic cleaning mechanism. At the same time, the feeding mechanism transmits power to the cloth winding wheel assembly, thereby realizing the functions of automatically feeding the fiber wiping cloth, automatically adding the optical fiber cleaning agent, and automatically retracting and releasing the fiber wiping cloth. The operation is simple.

[0020] (3) The present invention provides an optical fiber cleaning device, which includes a feeding mechanism and a cloth winding wheel assembly, and can automatically feed the fiber wiping cloth, and the length of the cloth fed each time is fixed and appropriate.

[0021] (4) The optical fiber cleaning device proposed in the present invention includes an automatic cleaning mechanism that can automatically add optical fiber cleaning agent to the fiber-wiping cloth, and the amount added each time is fixed and appropriate.

[0022] (5) In the optical fiber cleaning device proposed by the present invention, the optical fiber cleaning agent is contained in a dedicated sealed container, which can effectively prevent leakage and volatilization.

[0023] (6) The optical fiber cleaning device proposed in the present invention includes two fiber wiping cloths, which can completely cover the optical fiber to be cleaned from both upper and lower directions to clean it thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of an optical fiber cleaning device according to an embodiment of the present invention;

[0025] Figure 2 A top view of an optical fiber cleaning device according to an embodiment of the present invention;

[0026] Figure 3 A top view of a housing according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the main housing structure according to an embodiment of the present invention;

[0028] Figure 5 This is a front view of the fiber washing port according to an embodiment of the present invention;

[0029] Figure 6 This is a left view of the fiber washing port according to an embodiment of the present invention;

[0030] Figure 7 This is a front view of the lower chamber of the fiber washing port according to an embodiment of the present invention;

[0031] Figure 8 This is a cross-sectional view of a fiber washing port according to an embodiment of the present invention;

[0032] Fig. 9 A cross-sectional view of a lower fiber pressing pad according to an embodiment of the present invention;

[0033] Fig.10 It is a front view of the feeding mechanism according to an embodiment of the present invention;

[0034] Fig.11 It is a rear view of the feeding mechanism according to the embodiment of the present invention;

[0035] Fig.12 This is a schematic structural diagram of a tension wheel assembly according to an embodiment of the present invention;

[0036] Fig.13 This is a front view of the automatic cleaning agent adding structure according to an embodiment of the present invention;

[0037] Fig.14 A top view of the automatic cleaning agent adding structure according to an embodiment of the present invention;

[0038] Fig.15 This is a diagram showing the arrangement of the cloth winding wheel assembly according to an embodiment of the present invention;

[0039] Fig.16 It is a front view of the cloth winding wheel assembly according to an embodiment of the present invention;

[0040] Fig.17 It is a left side view of the cloth winding wheel assembly according to an embodiment of the present invention;

[0041] Fig.18 It is a rear view of the cloth winding wheel assembly described in an embodiment of the present invention.

[0042] Description of reference numerals:

[0043] 1. Shell; 2. Fiber washing port; 3. Feed mechanism; 4. Automatic cleaning mechanism; 5. Fiber wiping cloth; 6. Cloth guide wheel; 7. Cloth winding wheel assembly; 8. Foot pad; 9. Main shell; 10. Sub-shell; 11. Closing plate; 12. Fiber washing port lower chamber shell; 13. Connecting rod opening; 14. Feed wheel shaft mounting hole; 15. Fiber washing port upper chamber; 16. Fiber washing port hinge shaft; 17. Fiber washing port lower chamber; 18. Fiber washing port upper cover; 19. Crank rocker mechanism shaft; 20. Upper fiber pressing pad; 21. First magnet; 22. First cloth guide roller; 23. Crank slider mechanism shaft; 24. Second cloth guide roller; 25. Lower fiber pressing pad; 26. Second magnet; 27. Closing plate of fiber washing port lower chamber; 28. Catheter groove; 29. ​​Crank rocker mechanism; 30 Ratchet assembly; 31. Tension wheel assembly; 32. Lower pinch wheel assembly; 33. Lower feed wheel; 34. Lower feed wheel gear shaft; 35. Upper feed wheel; 36. Upper feed wheel gear shaft; 37. Upper pinch wheel assembly; 38. Upper pinch wheel connecting plate; 39. Tension spring; 40. Linear guide slider assembly; 41. Lower pinch wheel connecting plate; 42. Crank slider mechanism; 43. Pressure spray bottle connecting rod; 44. Conduit; 45. Fiber optic cleaning agent spray bottle; 46. Lower cloth collecting wheel; 47. Upper cloth placing wheel; 48. Cloth wheel shaft; 49. Upper cloth collecting wheel; 50. Lower cloth placing wheel; 51. Synchronous gear assembly; 52. Speed ​​change gear assembly; 53. Ratchet transmission assembly; 54. Speed ​​change gear driven shaft; 55. Speed ​​change gear driving shaft; 56. Liquid guide hole; 57. Upper cloth collecting wheel shaft. DETAILED DESCRIPTION

[0044] Examples are shown to specifically illustrate certain embodiments of the present invention and should not be construed as limiting the scope of the present invention. The disclosed content of the present invention can be improved from materials, methods and reaction conditions at the same time, and all these improvements should fall within the spirit and scope of the present invention.

[0045] like Figure 1-3 , Figure 5 , Figure 10-11 , Figure 15-18As shown, an optical fiber cleaning device comprises a shell 1, a fiber washing port 2, a feeding mechanism 3, an automatic cleaning mechanism 4, a fiber wiping cloth 5, a cloth guide wheel 6, a cloth winding wheel assembly 7 and a foot pad 8, wherein the fiber washing port 2 is mounted on the front of the shell 1, the feeding mechanism 3 and the automatic cleaning mechanism 4 are respectively mounted at designated positions on the shell 1, a plurality of the cloth guide wheels 6 are mounted on the shell 1 according to a designed path, the cloth winding wheel assembly 7 is mounted on the shell 1, the fiber wiping cloth 5 is coiled on the cloth winding wheel assembly 7, and the foot pad 8 is mounted on the bottom of the shell 1; the shell 1 comprises a main shell 9, a sub-shell 10 and a sealing plate 11, the sub-shell 10 is mounted on the left side of the main shell 9, and the sealing plate 11 is mounted on the right side of the main shell 9; the fiber washing port 2 comprises a fiber washing port upper chamber 15, a fiber washing port hinge shaft 16 and a fiber washing port lower chamber 1 7. The upper chamber 15 of the fiber washing port and the lower chamber 17 of the fiber washing port are hinged together; the feeding mechanism 3 includes a crank rocker mechanism 29, a ratchet assembly 30 and a tensioning wheel assembly 31, the crank of the crank rocker mechanism 29 is installed on the crank rocker mechanism shaft 19, the rocker is installed on the left end of the ratchet assembly 30, and the tensioning wheel assembly 31 is installed on the main shell 9; the cloth winding wheel assembly 7 includes a lower cloth collecting wheel 46, an upper cloth placing wheel 47, an upper cloth collecting wheel 49 and a lower cloth placing wheel 50, the fiber wiping cloth 5 has two paths, one is coiled on the upper cloth placing wheel 47, and then passes through the upper chamber 15 of the fiber washing port and the tensioning wheel assembly 31 in turn, and then coiled on the upper cloth collecting wheel 49, the other is coiled on the lower cloth placing wheel 50, and then passes through the lower chamber 17 of the fiber washing port and the tensioning wheel assembly 31 in turn, and then coiled on the lower cloth collecting wheel 46.

[0046] like Figure 4 As shown, the front end of the main shell 9 is a fiber washing port lower chamber shell 12 , and the main shell 9 is provided with a connecting rod opening 13 , two feed wheel shaft mounting holes 14 and a conduit groove 28 .

[0047] like Figure 6-8 As shown, the fiber washing port upper chamber 15 includes a fiber washing port upper cover 18, a crank rocker mechanism shaft 19, an upper fiber pressing pad 20, a first magnet 21, a first cloth guide roller 22 and a crank slider mechanism shaft 23. The crank rocker mechanism shaft 19 and the crank slider mechanism shaft 23 are installed on the fiber washing port upper cover 18 and are located on the left side of the fiber washing port upper cover 18. The first cloth guide roller 22 is installed on the fiber washing port upper cover 18; the upper fiber pressing pad 20 is installed on the bottom surface of the fiber washing port upper cover 18, and the first magnet 21 is installed on the upper fiber pressing pad 20.

[0048] The fiber washing port lower chamber 17 includes a fiber washing port lower chamber shell 12, a second cloth guide roller 24, a lower fiber pressing pad 25, a second magnet 26, a fiber washing port lower chamber sealing plate 27 and a duct groove 28. The duct groove 28 is opened on the fiber washing port lower chamber shell 12, the fiber washing port lower chamber sealing plate 27 is installed on the right side of the fiber washing port lower chamber shell 12, the second cloth guide roller 24 is installed between the fiber washing port lower chamber shell 12 and the fiber washing port lower chamber sealing plate 27, the lower fiber pressing pad 25 is installed on the fiber washing port lower chamber shell 12, and the second magnet 26 is installed on the lower fiber pressing pad 25.

[0049] like Fig.12 As shown, the tensioning wheel assembly 31 includes a lower pinch wheel assembly 32, a lower feed wheel 33, a lower feed wheel gear shaft 34, an upper feed wheel 35, an upper feed wheel gear shaft 36, an upper pinch wheel assembly 37, an upper pinch wheel connecting plate 38, a tension spring 39, a linear guide slider assembly 40 and a lower pinch wheel connecting plate 41. The linear guide slider assembly 40 has two sliders, and the guide rails of the linear guide slider assembly 40 are vertically mounted on the main housing 9. The upper pinch wheel connecting plate 38 and the lower pinch wheel connecting plate 41 are respectively mounted on the two sliders of the linear guide slider assembly 40. The two ends of the tension spring 39 are respectively connected to the upper pinch wheel connecting plate 38 and The upper pressing wheel assembly 37 is mounted on the upper pressing wheel connecting plate 41, and the lower pressing wheel assembly 32 is mounted on the lower pressing wheel connecting plate 41. The left end of the upper feed wheel gear shaft 36 and the left end of the lower feed wheel gear shaft 34 respectively pass through the feed wheel shaft mounting hole 14 and are mounted on the main housing 9, wherein the upper feed wheel gear shaft 36 is at the top, the upper feed wheel 35 is mounted on the right end of the upper feed wheel gear shaft 36, and the lower feed wheel 33 is mounted on the right end of the lower feed wheel gear shaft 34. The module and number of teeth of the upper feed wheel gear shaft 36 gear and the lower feed wheel gear shaft 34 gear are equal.

[0050] The right end of the ratchet assembly 30 is connected to the left end of the upper feed wheel gear shaft 36 .

[0051] like Fig. 9 As shown, a liquid guide hole 56 is formed on the lower fiber pressing pad 25 .

[0052] like Figure 13-14As shown, the automatic cleaning mechanism 4 includes a crank slider mechanism 42, a pressure spray bottle connecting rod 43, a conduit 44 and a fiber optic cleaning agent spray bottle 45. The crank of the crank slider mechanism 42 is installed on the crank slider mechanism shaft 23, and the slider is installed on the main shell 9. One end of the pressure spray bottle connecting rod 43 is connected to the slider of the crank slider mechanism 42, and the other end is located directly above the fiber optic cleaning agent spray bottle 45. The fiber optic cleaning agent spray bottle 45 is installed in the chamber of the auxiliary shell 10. One end of the conduit 44 is connected to the outlet of the fiber optic cleaning agent spray bottle 45, and the other end passes through the conduit groove 28 on the main shell 9 and the fiber washing port lower chamber shell 12, and is finally connected to the liquid guide hole 56.

[0053] like Figure 15-18 As shown, the cloth winding wheel assembly 7 also includes a cloth winding wheel shaft 48, a synchronous gear assembly 51, a speed gear assembly 52, a ratchet transmission assembly 53, a speed gear driven shaft 54, a speed gear driving shaft 55 and an upper cloth collecting wheel shaft 57. There are two cloth winding wheel shafts 48, which are installed between the main housing 9 and the sealing plate 11. The upper cloth placing wheel 47 and the lower cloth collecting wheel 46 are respectively installed on the cloth winding wheel shaft 48, wherein the upper cloth placing wheel 47 is located directly above the lower cloth collecting wheel 46, the speed gear driven shaft 54 ​​is installed on the auxiliary housing 10, and the upper cloth collecting wheel shaft 57 is installed on the sealing plate 11. The speed gear driven shaft 54 ​​and The upper cloth collecting wheel shaft 57 is connected together through the ratchet transmission assembly 53; the upper cloth collecting wheel 49 is installed on the upper cloth collecting wheel shaft 57, the speed change gear driving shaft 55 is installed between the auxiliary housing 10 and the sealing plate 11, the lower cloth placing wheel 50 is installed at the right end of the speed change gear driving shaft 55, and is located directly below the upper cloth collecting wheel 49, the two gears of the synchronous gear assembly 51 are respectively installed on the right side of the upper cloth collecting wheel 49 and the lower cloth collecting wheel 46, the small gear of the speed change gear assembly 52 is installed on the speed change gear driven shaft 54, and the large gear is installed on the left end of the speed change gear driving shaft 55.

[0054] like Figure 1 As shown, the fiber wiping cloth 5 has two paths, one of which is coiled on the upper cloth placing wheel 47, and then passes through the upper chamber 15 of the fiber washing port and the tensioning wheel assembly 31 in sequence, and then is coiled on the upper cloth collecting wheel 49; the other is coiled on the lower cloth placing wheel 50, and then passes through the lower chamber 17 of the fiber washing port and the tensioning wheel assembly 31 in sequence, and then is coiled on the lower cloth collecting wheel 46.

[0055] In order to facilitate further understanding of the above technical solution, its specific usage is now described in detail:

[0056] When in use, open the fiber washing port upper cover 18 and place the optical fiber to be cleaned in the middle of the fiber washing port 2 just above the fiber pressing pad 25 , and the optical fiber part to be cleaned is all located on one side outside the fiber washing port 2 .

[0057] When the fiber washing port upper cover 18 is opened, the fiber washing port upper cover 18 transmits power to the upper feed wheel 35 through the crank rocker mechanism 29 and the ratchet assembly 30, and the upper feed wheel 35 rotates clockwise by a certain angle. At the same time, the upper feed wheel 35 drives the lower feed wheel 33 to rotate counterclockwise by the same angle, and the upper and lower feed wheels respectively drive the upper and lower fiber wiping cloths 5 to move a certain distance in the direction of the cloth wheel.

[0058] When the fiber washing port upper cover 18 is closed, the first magnet 21 and the second magnet 26 attract each other, and the optical fiber is tightly pressed between the two fiber cleaning cloths 5 .

[0059] While closing the fiber washing port upper cover 18, the fiber washing port upper cover 18 transmits power to the pressure spray bottle connecting rod 43 through the crank slider mechanism 42, and the pressure spray bottle connecting rod 43 moves downward to press the cover of the optical fiber cleaning agent spray bottle 45, and the optical fiber cleaning agent spray bottle 45 sprays a certain amount of optical fiber cleaning agent.

[0060] The optical fiber cleaning agent is transported to the liquid guide hole 56 through the conduit 44 , and finally sprayed out from the upper surface of the lower fiber pressing pad 25 to be absorbed by the fiber wiping cloth 5 .

[0061] Grab the end of the optical fiber that does not need to be cleaned, and completely pull the optical fiber out of the fiber cleaning port 2. The part of the optical fiber that needs to be cleaned is wiped with the fiber wiping cloth 5 that has absorbed the optical fiber cleaning agent to clean the surface debris.

[0062] 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 and drawings, 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 fiber cleaning device, characterized in that: The invention comprises a shell (1), a fiber washing port (2), a feeding mechanism (3), an automatic cleaning mechanism (4), a fiber wiping cloth (5), a cloth guide wheel (6), a cloth winding wheel assembly (7) and a foot pad (8), wherein the fiber washing port (2) is mounted on the front of the shell (1), the feeding mechanism (3) and the automatic cleaning mechanism (4) are respectively mounted at designated positions on the shell (1), a plurality of the cloth guide wheels (6) are mounted on the shell (1) according to a designed path, the cloth winding wheel assembly (7) is mounted on the shell (1), the fiber wiping cloth (5) is coiled on the cloth winding wheel assembly (7), and the foot pad (8) is mounted on the bottom of the shell (1); The housing (1) comprises a main housing (9), a secondary housing (10) and a sealing plate (11), wherein the secondary housing (10) is installed on the left side of the main housing (9), and the sealing plate (11) is installed on the right side of the main housing (9); The fiber washing port (2) comprises: an upper chamber (15) of the fiber washing port, a hinge shaft (16) of the fiber washing port and a lower chamber (17) of the fiber washing port, wherein the upper chamber (15) of the fiber washing port and the lower chamber (17) of the fiber washing port are hinged together; The feeding mechanism (3) comprises a crank-rocker mechanism (29), a ratchet assembly (30) and a tension wheel assembly (31); the crank of the crank-rocker mechanism (29) is mounted on the crank-rocker mechanism rotating shaft (19), the rocker is mounted on the left end of the ratchet assembly (30), and the tension wheel assembly (31) is mounted on the main housing (9); The cloth winding wheel assembly (7) comprises a lower cloth collecting wheel (46), an upper cloth placing wheel (47), an upper cloth collecting wheel (49) and a lower cloth placing wheel (50); the fiber wiping cloth (5) has two paths, one of which is wound around the upper cloth placing wheel (47), then passes through the upper chamber (15) of the fiber washing port and the tensioning wheel assembly (31) in sequence, and then is wound around the upper cloth collecting wheel (49); the other path is wound around the lower cloth placing wheel (50), then passes through the lower chamber (17) of the fiber washing port and the tensioning wheel assembly (31) in sequence, and then is wound around the lower cloth collecting wheel (46).

2. An optical fiber cleaning device as claimed in claim 1, characterized in that: The front end of the main shell (9) is a fiber washing port lower chamber shell (12), and the main shell (9) is provided with a connecting rod opening (13), two feed wheel shaft mounting holes (14) and a guide tube groove (28).

3. An optical fiber cleaning device as claimed in claim 2, characterized in that: The fiber washing port upper chamber (15) comprises a fiber washing port upper cover (18), a crank rocker mechanism shaft (19), an upper fiber pressing pad (20), a first magnet (21), a first cloth guide roller (22) and a crank slider mechanism shaft (23); the crank rocker mechanism shaft (19) and the crank slider mechanism shaft (23) are mounted on the fiber washing port upper cover (18) and are located on the left side of the fiber washing port upper cover (18); the first cloth guide roller (22) is mounted on the fiber washing port upper cover (18); the upper fiber pressing pad (20) is mounted on the bottom surface of the fiber washing port upper cover (18); and the first magnet (21) is mounted on the upper fiber pressing pad (20).

4. An optical fiber cleaning device as claimed in claim 1, characterized in that: The fiber washing port lower chamber (17) comprises a fiber washing port lower chamber shell (12), a second cloth guide roller (24), a lower fiber pressing pad (25), a second magnet (26), a fiber washing port lower chamber sealing plate (27) and a duct groove (28); the fiber washing port lower chamber shell (12) is provided with the duct groove (28); the fiber washing port lower chamber sealing plate (27) is installed on the right side of the fiber washing port lower chamber shell (12); the second cloth guide roller (24) is installed between the fiber washing port lower chamber shell (12) and the fiber washing port lower chamber sealing plate (27); the lower fiber pressing pad (25) is installed on the fiber washing port lower chamber shell (12); and the second magnet (26) is installed on the lower fiber pressing pad (25).

5. An optical fiber cleaning device as claimed in claim 2, characterized in that: The tension wheel assembly (31) includes a lower pressure wheel assembly (32), a lower feed wheel (33), a lower feed wheel gear shaft (34), an upper feed wheel (35), an upper feed wheel gear shaft (36), an upper pressure wheel assembly (37), an upper pressure wheel connecting plate (38), a tension spring (39), a linear guide slider assembly (40) and a lower pressure wheel connecting plate (41). The linear guide slider assembly (40) has two sliders. The guide rail of the linear guide slider assembly (40) is vertically mounted on the main housing (9). The upper pressure wheel connecting plate (38) and the lower pressure wheel connecting plate (41) are respectively mounted on the two sliders of the linear guide slider assembly (40). The two ends of the tension spring (39) are respectively connected to the upper pressure wheel connecting plate (38) ) and the lower pressure wheel connecting plate (41), the upper pressure wheel assembly (37) is installed on the upper pressure wheel connecting plate (38), the lower pressure wheel assembly (32) is installed on the lower pressure wheel connecting plate (41), the left end of the upper feed wheel gear shaft (36) and the left end of the lower feed wheel gear shaft (34) respectively pass through the feed wheel shaft mounting hole (14) and are installed on the main shell (9), wherein the upper feed wheel gear shaft (36) is at the top, the upper feed wheel (35) is installed on the right end of the upper feed wheel gear shaft (36), and the lower feed wheel (33) is installed on the right end of the lower feed wheel gear shaft (34), and the module and number of teeth of the upper feed wheel gear shaft (36) gear and the lower feed wheel gear shaft (34) gear are equal.

6. An optical fiber cleaning device as claimed in claim 5, characterized in that: The right end of the ratchet assembly (30) is connected to the left end of the upper feed wheel gear shaft (36).

7. An optical fiber cleaning device as claimed in claim 4, characterized in that: The lower fiber pressing pad (25) is provided with a liquid conducting hole (56).

8. An optical fiber cleaning device as claimed in claim 3, characterized in that: The automatic cleaning mechanism (4) comprises a crank slider mechanism (42), a pressure spray bottle connecting rod (43), a conduit (44) and a fiber optic cleaning agent spray bottle (45); the crank of the crank slider mechanism (42) is mounted on the crank slider mechanism shaft (23); the slider is mounted on the main housing (9); one end of the pressure spray bottle connecting rod (43) is connected to the slider of the crank slider mechanism (42); the other end is located directly above the fiber optic cleaning agent spray bottle (45); the fiber optic cleaning agent spray bottle (45) is mounted in the chamber of the auxiliary housing (10); one end of the conduit (44) is connected to the outlet of the fiber optic cleaning agent spray bottle (45); the other end passes through the conduit groove (28) on the main housing (9) and the fiber cleaning port lower chamber shell (12), and is finally connected to the liquid guide hole (56).

9. An optical fiber cleaning device as claimed in claim 1, characterized in that: The cloth winding wheel assembly (7) further comprises a cloth winding wheel shaft (48), a synchronous gear assembly (51), a speed gear assembly (52), a ratchet transmission assembly (53), a speed gear driven shaft (54), a speed gear driving shaft (55) and an upper cloth collecting wheel shaft (57). The cloth winding wheel shaft (48) has two shafts and is mounted between the main housing (9) and the sealing plate (11). The upper cloth placing wheel (47) and the lower cloth collecting wheel (46) are respectively mounted on the cloth winding wheel shaft (48), wherein the upper cloth placing wheel (47) is located directly above the lower cloth collecting wheel (46). The speed gear driven shaft (54) is mounted on the auxiliary housing (10), the upper cloth collecting wheel shaft (57) is mounted on the sealing plate (11), and the speed gear driven shaft (55) is mounted on the sealing plate (11). 4) and the upper cloth collecting wheel shaft (57) are connected together through the ratchet transmission assembly (53); the upper cloth collecting wheel (49) is mounted on the upper cloth collecting wheel shaft (57), the speed change gear driving shaft (55) is mounted between the auxiliary housing (10) and the sealing plate (11), the lower cloth placing wheel (50) is mounted on the right end of the speed change gear driving shaft (55) and is located directly below the upper cloth collecting wheel (49), the two gears of the synchronous gear assembly (51) are respectively mounted on the right side of the upper cloth collecting wheel (49) and the lower cloth collecting wheel (46), the small gear of the speed change gear assembly (52) is mounted on the speed change gear driven shaft (54), and the large gear is mounted on the left end of the speed change gear driving shaft (55).

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