Optical fiber coating layer stripping device

Abstract

An optical fiber coating layer stripping device (1), comprising an optical fiber fixing apparatus (10), a stripping apparatus (20), and a cleaning apparatus (30). The optical fiber fixing apparatus (10) is used for fixing an optical fiber (40) and driving the optical fiber (40) to rotate around a rotating axis and move in an extension direction of the rotating axis. The stripping apparatus (20) is arranged on one side of the optical fiber fixing apparatus (10) in the extension direction of the rotating axis. The stripping apparatus (20) is used for stripping a coating layer of the optical fiber (40). The cleaning apparatus (30) comprises a cleaning space (301) used for cleaning the optical fiber (40). The cleaning space (301) is located between the stripping apparatus (20) and the optical fiber fixing apparatus (10).

Description

Fiber coating stripping equipment

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on June 20, 2023, with application number 202310727817.8. The entire contents of the above application are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of optical fiber manufacturing technology, and in particular to an optical fiber coating stripping device. Background Art

[0003] During the optical fiber manufacturing process, it is often necessary to partially strip the coating from the optical fiber surface, then clean the partially stripped surface, and finally manufacture a stripping device on the stripped surface. Conventional methods typically strip the coating and clean the optical fiber surface manually, which is inefficient. SUMMARY OF THE INVENTION

[0004] An embodiment of the present application provides an optical fiber coating stripping device, which aims to solve the problem of low efficiency in the prior art method of stripping the coating layer on the optical fiber surface and cleaning the optical fiber surface.

[0005] The present invention provides an optical fiber coating stripping device, comprising:

[0006] An optical fiber fixing device, the optical fiber fixing device is used to fix the optical fiber and drive the optical fiber to rotate around the rotation axis and move along the extension direction of the rotation axis;

[0007] a stripping device, provided on one side of the optical fiber fixing mechanism along the extending direction of the rotation axis, the stripping device being used to strip the coating layer of the optical fiber;

[0008] A cleaning device comprises a cleaning space for cleaning the optical fiber, wherein the cleaning space is located between the stripping device and the optical fiber fixing device.

[0009] In some embodiments, the optical fiber fixing device includes a clamping mechanism and a moving mechanism, the clamping mechanism includes a first clamping member, a second clamping member, and a first driving member, the first clamping member includes a first clamping surface, the first clamping surface defines a guide groove extending along the rotation axis, the second clamping member includes a second clamping surface, the first driving member is provided on the first clamping member, the first driving member is connected to the second clamping member and is used to drive the second clamping surface to approach or move away from the first clamping surface;

[0010] The moving mechanism is connected to the first clamping member and is used to drive the first clamping member to rotate around the rotation axis and move along the extending direction of the rotation axis.

[0011] In some embodiments, a through hole is formed on the inner surface of the guide groove, and the through hole is used to communicate with the air suction component.

[0012] In some embodiments, a plurality of through holes are formed on the inner surface of the guide groove, and the plurality of through holes are distributed in sequence along the length direction of the guide groove.

[0013] In some embodiments, the optical fiber fixing device further includes a pressure sensor, and the pressure sensor is used to detect the air pressure in the through hole.

[0014] In some embodiments, the optical fiber fixing device further includes a limiting mechanism, which is connected to the first clamping member and is used to limit the coil of the optical fiber to the first clamping member.

[0015] In some embodiments, the limiting mechanism includes a limiting rod and a second driving member, the first clamping member includes a limiting surface, the second driving member is arranged on the first clamping member, the second driving member is connected to the limiting rod, and drives one end of the limiting rod to approach or move away from the limiting surface so that one end of the limiting rod abuts against or separates from the limiting surface.

[0016] In some embodiments, a limiting groove is provided in the first clamping member, the limiting surface of the first clamping member is located in the limiting groove, and the first clamping member further includes an inner side surface located in the limiting groove and opposite to the limiting surface, and the distribution direction of the inner side surface and the limiting surface forms an angle with the extension direction of the rotation axis;

[0017] A mounting hole is provided on the inner side surface of the limiting groove, the limiting rod is slidably mounted in the mounting hole, and one end of the limiting rod is arranged opposite to the limiting surface.

[0018] In some embodiments, the mounting hole extends to one side of the first clamping member along the direction from the limiting surface to the inner side surface; the second driving member is arranged on one side of the first clamping member along the direction from the limiting surface to the inner side surface, and the second driving member is connected to the other end of the limiting rod to drive the limiting rod to slide in the mounting hole along the distribution direction of the inner side surface and the limiting surface.

[0019] In some embodiments, the second clamping member includes an elastic pad, and the second clamping surface is formed on the elastic pad.

[0020] In some embodiments, the first clamping member has a first magnetic portion, the second clamping member has a second magnetic portion, and the first magnetic portion is configured to be magnetically attracted to the second magnetic portion.

[0021] In some embodiments, the first clamping surface defines a groove, and the first magnetic portion is installed in the groove.

[0022] In some embodiments, the stripping device includes a mounting mechanism, a cutting mechanism, and a heating component. The mounting mechanism includes a support base and a mounting cover. The mounting cover is slidably connected to the support base and has a clamping position and a release position. The support base and / or the mounting cover are provided with the heating component, and the heating component is used to heat the optical fiber. The cutting mechanism includes a first blade provided on the support base and a second blade provided on the mounting cover.

[0023] The mounting cover is respectively arranged opposite to the support seat when in the clamping position and the release position; when the mounting cover is in the clamping position, a cutting edge for cutting the optical fiber coating is formed between the first blade and the second blade; and when the mounting cover is in the release position, the distance between the first blade and the second blade is greater than the distance between the first blade and the second blade when the mounting cover is in the clamping position.

[0024] In some embodiments, the mounting mechanism includes a sliding seat slidably connected to the support seat, and the mounting cover is provided on the sliding seat so that the mounting cover is slidably connected to the support seat;

[0025] The mounting mechanism also includes an elastic member, one end of which is connected to the support seat, and the other end of which is connected to the sliding seat to apply elastic force to the sliding seat so that the sliding seat drives the mounting cover to slide from the clamping position to the release position.

[0026] In some embodiments, the optical fiber coating stripping device further includes a pushing mechanism, which is configured to abut against the installation cover and push the installation cover to slide from the release position to the clamping position.

[0027] In some embodiments, the mounting cover is rotatably connected to the sliding seat, and the mounting cover can rotate relative to the sliding seat between an open position and a released position, and the distance between the first blade and the second blade when the mounting cover is in the open position is greater than the distance between the first blade and the second blade when the mounting cover is in the released position; the sliding seat includes a limiting portion, and when the mounting cover is in the released position, the limiting portion is located below the mounting cover and abuts against the mounting cover;

[0028] The stripping device further includes a driving structure provided on the supporting seat, wherein the driving structure is connected to the mounting cover to drive the mounting cover to rotate between the open position and the release position.

[0029] In some embodiments, the cleaning device includes a clamping assembly and two supply assemblies, the supply assembly includes a first driving mechanism and a supply mechanism for supplying a cleaning tape, the two supply mechanisms are arranged opposite to each other along a first direction, the cleaning space is formed between the two supply mechanisms, and a portion of the cleaning tape supplied by the supply mechanisms is located on a side of the supply mechanisms facing the cleaning space; the first driving mechanism is connected to the supply mechanisms to drive the supply mechanisms to move along the first direction; wherein the first direction forms an angle with the extension direction of the rotation axis;

[0030] The clamping assembly is used to clamp the cleaning belt located on one side of the two supply structure supply mechanisms facing the cleaning space.

[0031] In some embodiments, the supply mechanism includes a support structure, two mounting shafts rotatably mounted on the support structure, a second driving mechanism, and an abutting structure, wherein one of the mounting shafts is used to mount a first tape reel wound with the cleaning tape, and the other mounting shaft is used to mount a second tape reel, and the second tape reel is used to connect with one end of the cleaning tape; the second driving mechanism is connected to at least one of the two mounting shafts and drives the corresponding mounting shaft to rotate, so that the first tape reel releases the cleaning tape and the second tape reel is wound with the cleaning tape;

[0032] The abutment structure includes two abutment rods arranged in parallel and at intervals on the supporting structure, and the cleaning space is formed between the two abutment rods of the two supply mechanisms. The two abutment rods are close to the cleaning space on one side and are respectively used to abut the cleaning belt between the first tape reel and the second tape reel; the clamping assembly is used to clamp the cleaning belt between the two abutment rods of the two supply mechanisms.

[0033] In some embodiments, the clamping assembly includes a bracket and a clamping structure, the clamping structure includes two clamping jaws, and a driving component connected to the bracket, the driving component is connected to the two clamping jaws to drive the two clamping jaws to move closer to or away from each other;

[0034] A clamping space for clamping the cleaning belt is formed between the two clamping parts. At least one of the clamping parts is provided with a channel for communicating with a cleaning agent supply assembly. A cleaning agent supply port is formed on the side of the corresponding clamping part facing the clamping space.

[0035] In some embodiments, the cleaning agent supply assembly includes a liquid supply pump and a connecting pipeline, and the liquid supply pump is connected to the channel through the connecting pipeline to supply cleaning agent to the channel.

[0036] The optical fiber coating stripping device provided in the embodiments of the present application uses an optical fiber fixture to secure the optical fiber and drive the optical fiber to rotate about a rotation axis and move along the extension direction of the rotation axis. The stripping device for stripping the optical fiber coating is located on one side of the optical fiber fixture along the extension direction of the rotation axis, and a cleaning space for a cleaning device for cleaning the optical fiber is located between the stripping device and the optical fiber fixture. When the optical fiber fixture secures the optical fiber and then drives the optical fiber to move along the extension direction of the rotation axis, the optical fiber is driven to move relative to the stripping device along the extension direction of the rotation axis, thereby causing the stripping device to strip a portion of the optical fiber coating.

[0037] Moreover, when the optical fiber fixing device drives the optical fiber to move along the extension direction of the rotation axis, the optical fiber will also pass through the cleaning space and move relative to the cleaning device along the extension direction of the rotation axis, so that the cleaning device cleans the surface of the optical fiber to remove debris remaining after a portion of the coating of the optical fiber is stripped off.

[0038] In addition, the optical fiber fixing device can also drive the optical fiber to rotate around the rotation axis to adjust the surface of the optical fiber in contact with the cleaning device, so that the cleaning device can clean more surfaces of the optical fiber to improve the cleaning effect of the optical fiber.

[0039] Therefore, the optical fiber coating stripping device provided in the embodiment of the present application can complete the stripping of the optical fiber coating by cooperating with the optical fiber fixing device and the stripping device, and can complete the cleaning of the optical fiber by cooperating with the optical fiber fixing device and the cleaning device. Its operation is simple and convenient, and can effectively improve the efficiency of stripping and cleaning the optical fiber coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings will make the technical solutions and other beneficial effects of the present application apparent.

[0041] FIG1 is a schematic structural diagram of an embodiment of an optical fiber coating stripping device provided in an embodiment of the present application;

[0042] FIG2 is a schematic structural diagram of an embodiment of an optical fiber fixing device provided in an embodiment of the present application;

[0043] FIG3 is a schematic diagram of the assembly structure of the first clamping member, the second clamping member, the positioning mechanism, and the limiting structure provided in an embodiment of the present application;

[0044] FIG4 is a cross-sectional view of an embodiment of a positioning member and a connector provided in an embodiment of the present application, which is cross-sectionally viewed along the length direction of the rotation axis;

[0045] FIG5 is a schematic structural diagram of an embodiment of a clamping assembly provided in an embodiment of the present application;

[0046] FIG6 is a schematic structural diagram of an embodiment of a clamping structure provided in an embodiment of the present application;

[0047] FIG7 is a schematic structural diagram of an embodiment of two supply components provided in an embodiment of the present application;

[0048] FIG8 is a schematic structural diagram of an embodiment of a stripping device provided in an embodiment of the present application;

[0049] FIG9 is an enlarged view of point A in FIG8 ;

[0050] FIG10 is a schematic diagram of the coordinated structure of the mounting mechanism, cutting mechanism, and heating component provided in an embodiment of the present application;

[0051] FIG11 is a schematic diagram of the exploded structure of the installation mechanism provided in an embodiment of the present application.

[0052] Fiber coating stripping device 1; fiber fixing device 10; clamping mechanism 11; first clamping member 111; mounting groove 1110; connecting hole 1111; limiting groove 1112; limiting surface 1113; inner side surface 1114; mounting hole 1115; positioning member 112; first clamping surface 1120; guide groove 1121; through hole 1122; cavity 1123; opening 1124; connecting port 1125; groove 1126; connector 113; seal Component 114; first magnetic portion 115; second clamping member 116; second magnetic portion 1161; elastic pad 117; second clamping surface 1171; first driving member 118; pressure sensor 12; limiting mechanism 13; limiting rod 131; second driving member 132; moving mechanism 14; moving seat 141; third driving member 142; rack 143; gear 144; mounting seat 145; fourth driving member 146; stripping device 20; mounting mechanism 21 Support base 211; first abutting portion 2111; track 212; slider 213; mounting cover 214; sliding base 215; second abutting portion 2151; limiting portion 2152; positioning hole 2153; elastic member 216; cutting mechanism 22; cutting opening 220; first blade 221; second blade 222; heating component 23; driving structure 24; pushing mechanism 25; cleaning device 30; cleaning space 301; supply assembly 31; first driving mechanism Mechanism 311; supply mechanism 312; support structure 3121; mounting shaft 3122; second drive mechanism 3123; abutment structure 3124; abutment rod 3125; clamping assembly 32; bracket 321; clamping structure 322; clamping claw component 3221; channel 3222; clamping space 3223; drive component 3224; cleaning agent supply assembly 33; optical fiber 40; first tape reel 51; second tape reel 52; cleaning tape 53; rotation axis X. Modes for Carrying Out the Invention

[0053] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0054] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0055] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0056] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0057] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0058] The present invention provides an optical fiber coating stripping device, which is described in detail below.

[0059] Figure 1 is a schematic diagram of the structure of an embodiment of an optical fiber coating stripping device provided in an embodiment of the present application. As shown in Figure 1, the optical fiber coating stripping device 1 includes an optical fiber fixing device 10, a stripping device 20, and a cleaning device 30. The optical fiber fixing device 10 is used to fix the optical fiber 40 (see Figure 2) and drive the optical fiber 40 to move. The stripping device 20 is used to strip the coating of the optical fiber 40. The cleaning device 30 is used to clean the surface of the optical fiber 40.

[0060] As shown in Figures 1 to 4 , the optical fiber fixture 10 is used to secure the optical fiber 40 and drive the optical fiber 40 to rotate about the rotation axis X and move along the extension direction of the rotation axis X. A stripping device 20 is disposed on one side of the optical fiber fixture 10 along the extension direction of the rotation axis X. The stripping device 20 is used to strip the coating of the optical fiber 40. The cleaning device 30 includes a cleaning space 301 (see Figure 7 ) for cleaning the optical fiber 40. The cleaning device 30 cleans the optical fiber 40 as it passes through the cleaning space 301. The cleaning space 301 is located between the stripping device 20 and the optical fiber fixture 10.

[0061] When the optical fiber fixing device 10 fixes the optical fiber 40 and drives the optical fiber 40 to move along the extension direction of the rotation axis X, it can drive the optical fiber 40 to move relative to the stripping device 20 along the extension direction of the rotation axis X, so that the stripping device 20 strips a portion of the coating layer of the optical fiber 40.

[0062] Moreover, when the optical fiber fixing device 10 drives the optical fiber 40 to move along the extension direction of the rotation axis X, the optical fiber 40 will also pass through the cleaning space 301 and move relative to the cleaning device 30 along the extension direction of the rotation axis X, so that the cleaning device 30 cleans the surface of the optical fiber 40 to remove debris remaining after a portion of the coating of the optical fiber 40 is stripped off.

[0063] In addition, the optical fiber fixing device 10 can also drive the optical fiber 40 to rotate around the rotation axis X to adjust the surface of the optical fiber 40 in contact with the cleaning device 30, so that the cleaning device 30 can clean more surfaces of the optical fiber 40 to improve the cleaning effect of the optical fiber 40.

[0064] Therefore, the optical fiber coating stripping device 1 provided in the embodiment of the present application can complete the stripping of the coating of the optical fiber 40 through the cooperation between the optical fiber fixing device 10 and the stripping device 20, and furthermore, complete the cleaning of the optical fiber 40 through the cooperation between the optical fiber fixing device 10 and the cleaning device 30. The operation is simple and convenient, and can effectively improve the efficiency of stripping and cleaning the coating of the optical fiber 40.

[0065] In some embodiments, as shown in Figures 2 to 4, the optical fiber fixing device 10 includes a clamping mechanism 11 and a moving mechanism 14. The clamping mechanism 11 is used to clamp and fix the optical fiber 40. The moving mechanism 14 is connected to the clamping mechanism 11. The moving mechanism 14 is used to drive the clamping mechanism 11 to rotate around the rotation axis X and move along the rotation axis X, so as to drive the optical fiber 40 to rotate around the rotation axis X and move along the rotation axis X.

[0066] Among them, the clamping mechanism 11 includes a first clamping member 111, a second clamping member 116 and a first driving member 118. The first clamping member 111 includes a first clamping surface 1120. The first clamping surface 1120 is provided with a guide groove 1121 extending along the rotation axis X. The second clamping member 116 includes a second clamping surface 1171. The first driving member 118 is provided on the first clamping member 111. The first driving member 118 is connected to the second clamping member 116 and is used to drive the second clamping surface 1171 close to or away from the first clamping surface 1120. After a portion of the optical fiber 40 is placed in the guide groove 1121 along the length direction of the guide groove 1121, the second clamping member 116 is driven to rotate relative to the first clamping member 111 by the first driving member 118, so that the second clamping surface 1171 is close to the first clamping surface 1120, and the second clamping surface 1171 can be abutted against the side of the optical fiber 40 away from the first clamping surface 1120, so that the first clamping member 111 and the second clamping member 116 clamp and fix the optical fiber 40, so that the optical fiber 40 can rotate and move together with the first clamping member 111 and the second clamping member 116.

[0067] The moving mechanism 14 is connected to the first clamping member 111 and is used to drive the first clamping member 111 to rotate around the rotation axis X and move along the extension direction of the rotation axis X. Therefore, by driving the first clamping member 111 to rotate around the rotation axis X and move along the extension direction of the rotation axis X, the moving mechanism 14 can cause the entire clamping mechanism 11 and the optical fiber 40 to rotate around the rotation axis X and move along the extension direction of the rotation axis X.

[0068] In some embodiments, as shown in FIG4 , the inner surface of guide groove 1121 is provided with a through hole 1122, which is configured to communicate with an air suction component (not shown). Thus, after a portion of optical fiber 40 is placed within guide groove 1121, the air suction component can suction air into through hole 1122, causing through hole 1122 to absorb optical fiber 40 onto the inner surface of guide groove 1121, thereby positioning optical fiber 40 within guide groove 1121 and preventing optical fiber 40 from falling out of guide groove 1121 as second clamping surface 1171 of second clamping member 116 approaches first clamping surface 1120 of first clamping member 111.

[0069] The optical fiber stripping apparatus 1 further includes an air suction component (not shown), which is connected to the through hole 1122. Of course, the air suction component may also be a component other than the optical fiber stripping apparatus 1. The air suction component is used to draw air from the through hole 1122. The air suction component may be a vacuum pump, a blower, or the like, without limitation.

[0070] 4 , there are multiple through holes 1122, which are sequentially distributed along the length of the guide groove 1121. Thus, the through holes 1122 can be used to adsorb multiple positions along the length of the optical fiber 40, further improving the adsorption and positioning effect of the optical fiber 40.

[0071] In some embodiments, as shown in Figures 3 and 4, the first clamping member 111 is detachably connected to the positioning member 112, the first clamping surface 1120 is formed on the positioning member 112, the guide groove 1121 is provided on the positioning member 112, and the through hole 1122 is located in the positioning member 112. It is understood that by making the positioning member 112 detachably connected to the first clamping member 111 and providing the guide groove 1121 and the through hole 1122 on the positioning member 112, the guide groove 1121 and the through hole 1122 can be first machined on the positioning member 112, and then the positioning member 112 is connected to the first clamping member 111, thereby making the machining of the guide groove 1121 and the through hole 1122 more convenient.

[0072] The first clamping member 111 is provided with a mounting groove 1110, and the positioning member 112 is detachably mounted in the mounting groove 1110, so that the positioning member 112 is detachably connected to the first clamping member 111. Of course, the positioning member 112 and the first clamping member 111 can also be detachably connected by other means such as screw connection and snap connection.

[0073] In some embodiments, as shown in FIG4 , the positioning member 112 is provided with a connection port 1125 that communicates with the through hole 1122. The connection port 1125 is used to communicate with the air intake component, thereby connecting the through hole 1122 and the air intake component. A connecting hole 1111 is provided through the first clamping member 111. The connecting hole 1111 corresponds to the position of the connection port 1125 of the positioning member 112, so that the connection port 1125 is not interfered with by the first clamping member 111 when connecting to the air intake component.

[0074] A connection hole 1111 is provided at the bottom of the mounting groove 1110, penetrating the first clamping member 111. A connection port 1125 communicating with the through hole 1122 is provided on the side of the positioning member 112 facing away from the guide groove 1121. The connection port 1125 corresponds in position to the connection hole 1111 and is used to communicate with the air intake component. By providing the connection port 1125 at the bottom of the mounting groove 1110 of the first clamping member 111, and providing the connection port 1125 communicating with the through hole 1122 on the side of the positioning member 112 facing away from the guide groove 1121, the connection port 1125 corresponds in position to the connection hole 1111, and the connection port 1125 can be conveniently connected to the air intake component without being interfered with by the first clamping member 111.

[0075] In some embodiments, as shown in Figures 3 and 4, a connector 113 is connected to the positioning member 112, one end of the connector 113 is connected to the connecting port 1125, and the other end of the connector 113 is used to connect to the suction component to connect the connecting port 1125 with the suction component.

[0076] The connector 113 passes through the connection hole 1111. Thus, the connection hole 1111 allows the connector 113 to be positioned away from the guide slot 1121, allowing the connector 113 to communicate with the air intake component. Specifically, the connector 113 is connected to the side of the positioning member 112 facing away from the guide slot 1121. The connector 113 passes through the connection hole 1111. One end of the connector 113 communicates with the connection port 1125, and the other end of the connector 113 is used to communicate with the air intake component.

[0077] In some embodiments, a cavity 1123 extending along the length of the guide slot 1121 is defined within the positioning member 112. One end of the through hole 1122 communicates with the guide slot 1121, the other end of the through hole 1122 communicates with the cavity 1123, and the connection port 1125 communicates with the cavity 1123. Thus, the connection port 1125 communicates with the through hole 1122 via the cavity 1123. In particular, when there are multiple through holes 1122, the other ends of the multiple through holes 1122 are each communicated with the cavity 1123, thereby conveniently connecting the connection port 1125 to multiple through holes 1122 simultaneously via the cavity 1123.

[0078] The cavity 1123 within the positioning member 112 has an opening 1124 formed on one side of the positioning member 112 extending along the rotation axis X. Thus, the cavity 1123 can be conveniently formed within the positioning member 112 using a drilling tool. A sealing member 114 is provided at the opening 1124 to seal the opening 1124 and prevent external air from entering the cavity 1123 through the opening 1124 and affecting the absorption and positioning effect of the through hole 1122 on the optical fiber 40.

[0079] The cavity 1123 may be formed with openings 1124 on both sides of the positioning member 112 along the extending direction of the rotation axis X, or may be formed with an opening 1124 only on one side of the positioning member 112 along the extending direction of the rotation axis X. Of course, in the former case, a sealing member 114 may be provided at each opening 1124 .

[0080] In some embodiments, the optical fiber fixture 10 further includes a pressure sensor 12 for detecting the air pressure within the through hole 1122, allowing an operator to determine the suction force of the through hole 1122 on the optical fiber 40 based on the air pressure detected by the pressure sensor 12. The pressure sensor 12 is connected to the through hole 1122 via a pipeline, the through hole 1122, the cavity 1123, the connection port 1125, and the like, to facilitate detection of the air pressure within the through hole 1122. The pressure sensor 12 can display the air pressure within the through hole 1122, allowing an operator to confirm the air pressure status within the through hole 1122.

[0081] In some embodiments, as shown in Figures 2 and 3, the optical fiber fixing device 10 further includes a limiting mechanism 13, which is connected to the first clamping member 111. The limiting mechanism 13 is used to limit the coil of the optical fiber 40 to the first clamping member 111. Thus, the limiting mechanism 13 can limit the coil of the optical fiber 40 to prevent the coil of the optical fiber 40 from being entangled in the optical fiber coating stripping device 1.

[0082] The limiting mechanism 13 includes a limiting rod 131 and a second driving member 132. The first clamping member 111 includes a limiting surface 1113. The second driving member 132 is provided on the first clamping member 111. The second driving member 132 is connected to the limiting rod 131 and drives one end of the limiting rod 131 toward or away from the limiting surface 1113, so that the one end of the limiting rod 131 abuts against or separates from the limiting surface 1113. Thus, the limiting rod 131 can be driven toward the limiting surface 1113 by the second driving member 132, so that the limiting rod 131 passes through the coil of the optical fiber 40 and abuts against the limiting surface 1113 of the first clamping member 111, thereby limiting the coil of the optical fiber 40 on the first clamping member 111.

[0083] A limiting groove 1112 is defined in the first clamping member 111 , and a limiting surface 1113 of the first clamping member 111 is located within the limiting groove 1112 . The first clamping member 111 also includes an inner side surface 1114 located in the limiting groove 1112 and opposite the limiting surface 1113 . The distribution direction of the inner side surface 1114 and the limiting surface 1113 forms an angle with the extension direction of the rotation axis X. A mounting hole 1115 is defined in the inner side surface 1114 of the limiting groove 1112 . A limiting rod 131 of the limiting mechanism 13 is slidably mounted within the mounting hole 1115 , with one end of the limiting rod 131 being disposed opposite the limiting surface 1113 .

[0084] Thus, the second driving member 132 drives the limiting rod 131 to slide within the mounting hole 1115, thereby causing one end of the limiting rod 131 to abut against or separate from the limiting surface 1113. Furthermore, the coil of the optical fiber 40 is confined within the limiting groove 1112, further enhancing the limiting effect on the coil of the optical fiber 40.

[0085] Specifically, mounting hole 1115 extends from limiting surface 1113 to inner side surface 1114 to one side of first clamping member 111. Second driving member 132 is disposed on one side of first clamping member 111 along the direction from limiting surface 1113 to inner side surface 1114. Second driving member 132 is connected to the other end of limiting rod 131 to drive limiting rod 131 to slide within mounting hole 1115 along the distribution direction of inner side surface 1114 and limiting surface 1113. Second driving member 132 can be a pneumatic cylinder, a hydraulic cylinder, a motor, etc., without limitation herein.

[0086] The first clamping member 111 is rod-shaped and extends along the rotation axis X. A first clamping surface 1120 is located at one end of the first clamping member 111, and a limiting groove 1112 extends between the two ends of the first clamping member 111. The limiting groove 1112 extends through the first clamping member 111 along a first direction. The inner side surface 1114 and the limiting surface 1113 within the limiting groove 1112 form an angle with the first direction, and the first direction forms an angle with the extension direction of the rotation axis X.

[0087] In some embodiments, as shown in FIG3 , the second clamping member 116 includes an elastic pad 117, with a second clamping surface 1171 formed on the elastic pad 117. Thus, the second clamping member 116 abuts against the optical fiber 40 via the elastic pad 117 to clamp the optical fiber 40. Due to the elasticity of the elastic pad 117, the second clamping member 116 is prevented from applying excessive clamping force to the optical fiber 40, thereby preventing damage to the optical fiber 40. The elastic pad 117 may be made of rubber, silicone, sponge, and the like, without limitation.

[0088] In some embodiments, as shown in Figures 2 and 3, the first clamping member 111 has a first magnetic portion 115, and the second clamping member 116 has a second magnetic portion 1161. The first magnetic portion 115 is configured to magnetically attract the second magnetic portion 1161. Thus, through the mutual magnetic attraction between the first magnetic portion 115 and the second magnetic portion 1161, the clamping force of the first clamping surface 1120 of the first clamping member 111 and the second clamping surface 1171 of the second clamping member 116 on the optical fiber 40 can be increased, thereby improving the clamping and fixing effect of the optical fiber fixing device 10 on the optical fiber 40.

[0089] The first clamping surface 1120 defines a groove 1126 , and the first magnetic portion 115 is installed in the groove 1126 . Specifically, the first clamping surface 1120 of the positioning member 112 defines a groove 1126 , and the first magnetic portion 115 is installed in the groove 1126 of the positioning member 112 .

[0090] In some embodiments, as shown in Figure 2, the moving mechanism 14 includes a moving seat 141, a third driving member 142, a rack 143 and a gear 144. The first clamping member 111 is rotatably installed on the moving seat 141, the gear 144 is arranged on the first clamping member 111 and connected, the rack 143 is engaged with the gear 144, the third driving member 142 is arranged on the moving seat 141, the third driving member 142 is connected to the rack 143 and drives the rack 143 to move, so as to drive the first clamping member 111 to rotate through the gear 144, and then drive the optical fiber 40 to rotate around the rotation axis X.

[0091] Specifically, the gear 144 is located at an end of the first clamping member 111 away from the first clamping surface 1120. The central axis of the gear 144 is consistent with the rotation axis X. The third driving member 142 can be a motor, a cylinder, a hydraulic cylinder, etc., which is not limited here.

[0092] In some embodiments, the optical fiber fixture 10 further includes an angle detection assembly (not shown) for detecting the rotation angle of the first clamping member 111. Specifically, the third driving member 142 includes a pneumatic cylinder, and the angle detection assembly includes a first sensor and a second sensor. When the pneumatic cylinder drives the rack 143 to extend to a predetermined length, the first sensor is triggered to confirm that the pneumatic cylinder, via the rack 143 and the gear 144, has driven the first clamping member 111 to rotate to a first angle. When the pneumatic cylinder drives the rack 143 to retract to a predetermined distance, the second sensor is triggered to confirm that the pneumatic cylinder, via the rack 143 and the gear 144, has driven the first clamping member 111 to rotate to a second angle.

[0093] As shown in Figure 2, the moving mechanism 14 also includes a mounting seat 145 and a fourth driving member 146. The moving seat 141 is slidingly connected to the mounting seat 145 along the extension direction of the rotation axis X. The fourth driving member 146 is connected to the mounting seat 145 to drive the mounting seat 145 to slide, thereby driving the optical fiber 40 to move along the rotation axis X.

[0094] In some embodiments, the optical fiber fixture device 10 further includes a first displacement detection assembly (not shown) for detecting the displacement of the mounting seat 145. Specifically, the displacement detection assembly includes a third sensor and a fourth sensor. The third sensor is triggered when the fourth driving member 146 drives the mounting seat 145 to slide a predetermined distance in the direction from the end of the first clamping member 111 connected to the gear 144 to the end of the first clamping member 111 provided with the first clamping surface 1120. The fourth sensor is triggered when the fourth driving member 146 drives the mounting seat 145 to slide a predetermined distance in the direction from the end of the first clamping member 111 provided with the first clamping surface 1120 to the end of the first clamping member 111 connected to the gear 144.

[0095] Similarly, the optical fiber fixture 10 further includes a second displacement detection assembly (not shown) for detecting the displacement of the limiting rod 131. The manner in which the second displacement detection assembly detects the displacement of the limiting rod 131 can be similar to the manner in which the first displacement detection assembly detects the displacement of the mounting base 145, and will not be further described herein.

[0096] In some embodiments, as shown in Figures 8 to 11 , the stripping device 20 includes a mounting mechanism 21, a cutting mechanism 22, and a heating element 23. The mounting mechanism 21 includes a support base 211 and a mounting cover 214. The mounting cover 214 is slidably connected to the support base 211 and has a clamping position and a release position. The support base 211 and / or the mounting cover 214 are provided with a heating element 23, which is used to heat the optical fiber 40. The cutting mechanism 22 includes a first blade 221 disposed on the support base 211 and a second blade 222 disposed on the mounting cover 214.

[0097] Among them, the installation cover 214 is respectively arranged opposite to the support seat 211 when it is in the clamping position and the release position. When the installation cover 214 is in the clamping position, a cutting edge 220 for cutting the coating layer of the optical fiber 40 is formed between the first blade 221 and the second blade 222. When the installation cover 214 is in the release position, the distance between the first blade 221 and the second blade 222 is greater than the distance between the first blade 221 and the second blade 222 when the installation cover 214 is in the clamping position.

[0098] Thus, when stripping the coating of the optical fiber 40, the mounting cover 214 can be first moved to the loose position, creating a space between the first blade 221 and the second blade 222 for the optical fiber 40. The optical fiber 40 is then placed between the first blade 221 and the second blade 222, and the mounting cover 214 is moved to the clamping position, so that the optical fiber 40 is within the cutting edge 220 formed between the first blade 221 and the second blade 222. At this point, the first blade 221 and the second blade 222 have already cut into the coating of the optical fiber 40. Simultaneously, the heating component 23 heats the optical fiber 40, making it easier to strip the coating of the optical fiber 40. Finally, the optical fiber fixture 10 drives the optical fiber 40 to move relative to the cutting mechanism 22 along the direction of the rotation axis X, so that the heated portion of the optical fiber 40 passes through the cutting edge 220 between the first blade 221 and the second blade 222. The heated coating of the optical fiber 40 can then be stripped by the first blade 221 and the second blade 222. This operation is very convenient, and the stripping efficiency of the coating of the optical fiber 40 is improved.

[0099] Moreover, by slidingly connecting the mounting cover 214 to the support seat 211, the first blade 221 installed on the mounting cover 214 and the second blade 222 installed on the support seat 211 move relative to each other in a straight line, and the stroke between the first blade 221 and the second blade 222 is shorter. The first blade 221 and the second blade 222 can cut into the coating layer of the optical fiber 40 more quickly and accurately.

[0100] In some embodiments, as shown in Figures 10 and 11, the mounting mechanism 21 includes a sliding seat 215 that is slidably connected to the support seat 211. The mounting cover 214 is disposed on the sliding seat 215 so that the mounting cover 214 is slidably connected to the support seat 211. Specifically, a track 212 extending along the height direction of the support seat 211 is provided on one side of the support seat 211. The track 212 is slidably connected to a slider 213. The sliding seat 215 is located on one side of the support seat 211 and is connected to the slider 213 so that the sliding seat 215 is slidably connected to the support seat 211.

[0101] Among them, the installation mechanism 21 also includes an elastic member 216, one end of the elastic member 216 is connected to the support seat 211, and the other end of the elastic member 216 is connected to the sliding seat 215 to apply elastic force to the sliding seat 215, so that the sliding seat 215 drives the installation cover 214 to slide along the direction from the clamping position to the release position.

[0102] Therefore, in the initial state, the installation cover 214 is in a loosened position under the action of the elastic member 216. When the optical fiber 40 is placed between the first blade 221 and the second blade 222, pressure can be applied to the installation cover 214 to slide the installation cover 214 from the loosened position to the clamped position, so that the optical fiber 40 is in the cutting edge 220 formed between the first blade 221 and the second blade 222, which is very convenient to operate.

[0103] In some embodiments, as shown in FIG1 , the optical fiber coating stripping apparatus 1 further includes a pushing mechanism 25 configured to abut against the mounting cover 214 and push the mounting cover 214 to slide in a direction from a loose position to a clamped position, thereby causing the mounting cover 214 to slide to the clamped position. The pushing mechanism 25 may be any mechanism capable of pushing the mounting cover 214 to slide in a direction from a loose position to a clamped position, such as a pneumatic cylinder or a hydraulic cylinder, and is not limited thereto.

[0104] In some embodiments, as shown in Figures 10 and 11, the support seat 211 includes a first abutting portion 2111, and the sliding seat 215 includes a second abutting portion 2151. The first abutting portion 2111 and the second abutting portion 2151 are sequentially distributed along the sliding direction of the sliding seat 215. The elastic member 216 is located between the first abutting portion 2111 and the second abutting portion 2151. One end of the elastic member 216 abuts the first abutting portion 2111, and the other end of the elastic member 216 abuts the second abutting portion 2151, applying an elastic force to the second abutting portion 2151. A positioning hole 2153 is defined on the side of the second abutting portion 2151 facing the first abutting portion 2111. The other end of the elastic member 216 is inserted into the positioning hole 2153 and abuts against the inner surface of the positioning hole 2153, thereby ensuring a more stable abutment of the elastic member 216 against the second abutting portion 2151.

[0105] In some embodiments, the mounting cover 214 is rotatably connected to the sliding base 215. The mounting cover 214 can rotate relative to the sliding base 215 between an open position and a released position. When the mounting cover 214 is in the open position, the distance between the first blade 221 and the second blade 222 is greater than the distance between the first blade 221 and the second blade 222 when the mounting cover 214 is in the released position. Thus, by placing the mounting cover 214 in the open position, the distance between the first blade 221 and the second blade 222 can be further increased, thereby facilitating the placement of the optical fiber 40 between the first blade 221 and the second blade 222.

[0106] The sliding seat 215 includes a limiting portion 2152. When the mounting cover 214 is in the released position, the limiting portion 2152 is located below the mounting cover 214 and abuts against the mounting cover 214, so that the position of the mounting cover 214 relative to the sliding seat 215 remains stable when the mounting cover 214 is in the released position.

[0107] In addition, the stripping device 20 further includes a drive structure 24 disposed on the support base 211. This drive structure 24 is connected to the mounting cover 214 to drive the mounting cover 214 to rotate between an open position and a released position. Thus, the drive structure 24 can automatically drive the mounting cover 214 to rotate between the open and released positions, making operation more convenient. The drive structure 24 may be a pneumatic cylinder, a hydraulic cylinder, a motor, or the like, without limitation.

[0108] As shown in Figures 1 and 5 to 7, the cleaning device 30 includes two supply assemblies 31. The supply assemblies 31 include a first drive mechanism 311 and a supply mechanism 312 for supplying a cleaning tape 53. The two supply mechanisms 312 are arranged relative to each other along a first direction, forming a cleaning space 301 between the two supply mechanisms 312. The portion of the cleaning tape 53 supplied by the supply mechanisms 312 is located on the side of the supply mechanisms 312 facing the cleaning space 301. The first drive mechanism 311 is connected to the supply mechanisms 312 to drive the supply mechanisms 312 to move in a first direction; the first direction is at an angle to the extension direction of the rotation axis X. By driving the supply mechanisms 312 to move in the first direction by the first drive mechanisms 311 of the two supply assemblies 31, the cleaning tapes 53 on the side of the two supply mechanisms 312 facing the cleaning space 301 can be moved closer to or further away from each other. After the optical fiber 40 passes through the cleaning space 301 along the rotation axis X, the first driving mechanism 311 of the two supply assemblies 31 drives the supply mechanism 312 to move toward the cleaning space 301. At this time, the two cleaning belts 53 located on the side of the two supply mechanisms 312 facing the cleaning space 301 can abut against the opposite sides of the optical fiber 40. Thereafter, by moving the optical fiber 40 along the rotation axis X, the two cleaning belts 53 can clean the optical fiber 40.

[0109] The cleaning device 30 further includes a clamping assembly 32 for clamping the cleaning belts 53 located on the side of the two supply mechanisms 312 facing the cleaning space 301. By clamping the two cleaning belts 53 by the clamping assembly 32, the contact force between the two cleaning belts 53 and the optical fiber 40 can be increased, allowing the two cleaning belts 53 to more fully wrap the optical fiber 40, thereby further improving the cleaning effect on the optical fiber 40.

[0110] In some embodiments, as shown in Figure 7, the supply mechanism 312 includes a support structure 3121, two mounting shafts 3122 rotatably mounted on the support structure 3121, a second driving mechanism 3123 and an abutment structure 3124, wherein one of the mounting shafts 3122 is used to install a first tape reel 51 wound with a cleaning tape 53, and the other mounting shaft 3122 is used to install a second tape reel 52, and the second tape reel 52 is used to connect to one end of the cleaning tape 53; the second driving mechanism 3123 is connected to at least one of the two mounting shafts 3122 and drives the corresponding mounting shaft 3122 to rotate, so that the first tape reel 51 releases the cleaning tape 53, and the second tape reel 52 winds the cleaning tape 53.

[0111] At least one of the two mounting shafts 3122 is driven to rotate by the second driving mechanism 3123 so that the first tape reel 51 releases the cleaning tape 53 and the second tape reel 52 winds up the cleaning tape 53. The used cleaning tape 53 in the cleaning space 301 can be replaced with a new, unused cleaning tape 53, and the used cleaning tape 53 can be wound onto the second tape reel 52.

[0112] It should be noted that the second driving mechanism 3123 can be connected to both mounting shafts 3122 at the same time and drive the two mounting shafts 3122 to rotate, thereby driving the first tape reel 51 and the second tape reel 52 to rotate simultaneously, thereby causing the first tape reel 51 to release the cleaning tape 53 and the second tape reel 52 to wind up the cleaning tape 53. Alternatively, the second driving mechanism 3123 can also be connected only to the mounting shaft 3122 for mounting the second reel and drive the mounting shaft 3122 to rotate, thereby driving the second tape reel 52 to rotate, causing the second tape reel 52 to wind up the used cleaning tape 53 and pull out a new, unused cleaning tape 53 from the first tape reel 51.

[0113] 7 , the abutment structure 3124 includes two abutment rods 3125 arranged in parallel and spaced relation to the support structure 3121. A cleaning space 301 is formed between the two abutment rods 3125 of the two supply mechanisms 312. The two abutment rods 3125, on the sides near the cleaning space 301, are respectively configured to abut against the cleaning tape 53 between the first tape reel 51 and the second tape reel 52. The clamping assembly 32 is configured to clamp the cleaning tape 53 between the two abutment rods 3125 of the two supply mechanisms 312.

[0114] The supply mechanism 312 abuts the cleaning tape 53 on one side near the cleaning space 301 via two abutting rods 3125, thereby positioning the cleaning tape 53 in the cleaning space 301 and ensuring a more stable abutment of the cleaning tape 53 against the optical fiber 40 in the cleaning space 301. Furthermore, a space is formed between the two abutting rods 3125 of the supply mechanism 312 for the clamping assembly 32 to clamp the cleaning tape 53.

[0115] In some embodiments, as shown in Figures 5 and 6, the clamping assembly 32 includes a bracket 321 and a clamping structure 322. The clamping structure 322 includes two clamping jaws 3221 and a driving component 3224 connected to the bracket 321. The driving component 3224 is connected to the two clamping jaws 3221 to drive the two clamping jaws 3221 toward or away from each other. Thus, by driving the two clamping jaws 3221 toward each other through the driving component 3224, the two clamping jaws 3221 can clamp the two cleaning belts 53 to increase the clamping force between the cleaning belts 53 and the optical fiber 40. When the driving component 3224 drives the two clamping jaws 3221 away from each other, the second driving mechanism 3123 can easily drive the mounting shaft 3122 to rotate, thereby driving the cleaning belt 53 to move, thereby replacing the cleaning belt 53 in the cleaning space 301.

[0116] A clamping space 3223 for clamping the cleaning tape 53 is formed between the two clamping jaws 3221. At least one of the clamping jaws 3221 defines a channel 3222 for communicating with the cleaning agent supply assembly 33. A cleaning agent supply port is formed on the side of the corresponding clamping jaw 3221 facing the clamping space 3223. Thus, cleaning agent can be supplied to the cleaning tape 53 through the cleaning agent supply port, thereby improving the cleaning effect of the cleaning tape 53 on the optical fiber 40.

[0117] In some embodiments, the cleaning agent may be an organic solvent such as acetone or alcohol.

[0118] As shown in FIG1 , the optical fiber coating stripping device 1 includes a cleaning agent supply assembly 33 , which includes a liquid supply pump and a connecting pipe (not shown in the figure). The liquid supply pump is connected to the channel 3222 through the connecting pipe to supply cleaning agent to the channel 3222 .

[0119] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0120] The above is a detailed introduction to an optical fiber coating stripping device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. An optical fiber coating stripping device, wherein: include: An optical fiber fixing device, the optical fiber fixing device is used to fix the optical fiber and drive the optical fiber to rotate around the rotation axis and move along the extension direction of the rotation axis; A stripping device, disposed on one side of the optical fiber fixing mechanism along the extending direction of the rotation axis, and used for stripping the coating layer of the optical fiber; A cleaning device comprises a cleaning space for cleaning the optical fiber, wherein the cleaning space is located between the stripping device and the optical fiber fixing device.

2. The optical fiber coating stripping device according to claim 1, wherein: The optical fiber fixing device comprises a clamping mechanism and a moving mechanism, wherein the clamping mechanism comprises a first clamping member, a second clamping member and a first driving member, wherein the first clamping member comprises a first clamping surface, wherein the first clamping surface is provided with a guide groove extending along the rotation axis, wherein the second clamping member comprises a second clamping surface, wherein the first driving member is arranged on the first clamping member, wherein the first driving member is connected to the second clamping member and is used to drive the second clamping surface to approach or move away from the first clamping surface; The moving mechanism is connected to the first clamping member and is used to drive the first clamping member to rotate around the rotation axis and move along the extension direction of the rotation axis.

3. The optical fiber coating stripping device according to claim 2, wherein: A through hole is formed on the inner surface of the guide groove, and the through hole is used to communicate with the air suction component.

4. The optical fiber coating stripping device according to claim 3, wherein: The inner surface of the guide groove is provided with a plurality of through holes, and the plurality of through holes are distributed in sequence along the length direction of the guide groove.

5. The optical fiber coating stripping device according to claim 2, wherein: The optical fiber fixing device also includes a pressure sensor, and the pressure sensor is used to detect the air pressure in the through hole.

6. The optical fiber coating stripping device according to claim 2, wherein: The optical fiber fixing device further comprises a limiting mechanism, which is connected to the first clamping member and is used to limit the coil of the optical fiber to the first clamping member.

7. The optical fiber coating stripping device according to claim 6, wherein: The limiting mechanism includes a limiting rod and a second driving member, the first clamping member includes a limiting surface, the second driving member is arranged on the first clamping member, the second driving member is connected to the limiting rod, and drives one end of the limiting rod to approach or move away from the limiting surface so that one end of the limiting rod abuts against or separates from the limiting surface.

8. The optical fiber coating stripping device according to claim 7, wherein: A limiting groove is provided in the first clamping member, the limiting surface of the first clamping member is located in the limiting groove, and the first clamping member further comprises an inner side surface located in the limiting groove and opposite to the limiting surface, and the distribution directions of the inner side surface and the limiting surface form an angle with the extension direction of the rotation axis; A mounting hole is provided on the inner side surface of the limiting groove, the limiting rod is slidably mounted in the mounting hole, and one end of the limiting rod is arranged opposite to the limiting surface.

9. The optical fiber coating stripping device according to claim 8, wherein: The mounting hole extends to one side of the first clamping member along the direction from the limiting surface to the inner side surface; the second driving member is arranged on one side of the first clamping member along the direction from the limiting surface to the inner side surface, and the second driving member is connected to the other end of the limiting rod to drive the limiting rod to slide in the mounting hole along the distribution direction of the inner side surface and the limiting surface.

10. The optical fiber coating stripping device according to claim 2, wherein: The second clamping member includes an elastic pad, and the second clamping surface is formed on the elastic pad.

11. The optical fiber coating stripping device according to claim 2, wherein: The first clamping member has a first magnetic portion, the second clamping member has a second magnetic portion, and the first magnetic portion is used for magnetic attraction with the second magnetic portion.

12. The optical fiber coating stripping device according to claim 11, wherein: The first clamping surface is provided with a groove, and the first magnetic part is installed in the groove.

13. The optical fiber coating stripping device according to any one of claims 1 to 12, wherein: The stripping device comprises a mounting mechanism, a cutting mechanism and a heating component, wherein the mounting mechanism comprises a support seat and a mounting cover, wherein the mounting cover is slidably connected to the support seat and has a clamping position and a loosening position; the support seat and / or the mounting cover are provided with the heating component, and the heating component is used to heat the optical fiber; the cutting mechanism comprises a first blade provided on the support seat and a second blade provided on the mounting cover; The mounting cover is disposed opposite to the support seat when it is in the clamping position and the releasing position respectively; when the mounting cover is in the clamping position, a cutting opening for cutting the optical fiber coating is formed between the first blade and the second blade; and when the mounting cover is in the releasing position, the distance between the first blade and the second blade is greater than the distance between the first blade and the second blade when the mounting cover is in the clamping position.

14. The optical fiber coating stripping device according to claim 13, wherein: The mounting mechanism comprises a sliding seat slidably connected to the support seat, and the mounting cover is arranged on the sliding seat so that the mounting cover is slidably connected to the support seat; The mounting mechanism also includes an elastic member, one end of which is connected to the support seat, and the other end of which is connected to the sliding seat, so as to apply elastic force to the sliding seat so that the sliding seat drives the mounting cover to slide in the direction from the clamping position to the release position.

15. The optical fiber coating stripping device according to claim 14, wherein: The optical fiber coating stripping device further comprises a pushing mechanism, which is used to abut against the installation cover and push the installation cover to slide in a direction from the release position to the clamping position.

16. The optical fiber coating stripping device according to claim 14, wherein: The mounting cover is rotatably connected to the sliding seat, and the mounting cover can rotate relative to the sliding seat between an open position and a released position, and the distance between the first blade and the second blade when the mounting cover is in the open position is greater than the distance between the first blade and the second blade when the mounting cover is in the released position; the sliding seat includes a limiting portion, and when the mounting cover is in the released position, the limiting portion is located below the mounting cover and abuts against the mounting cover; The stripping device further comprises a driving structure disposed on the supporting seat, wherein the driving structure is connected to the mounting cover to drive the mounting cover to rotate between the opening position and the releasing position.

17. The optical fiber coating stripping device according to any one of claims 1 to 12, wherein: The cleaning device comprises a clamping assembly and two supply assemblies, wherein the supply assembly comprises a first driving mechanism and a supply mechanism for supplying a cleaning tape, wherein the two supply mechanisms are arranged opposite to each other along a first direction, wherein the cleaning space is formed between the two supply mechanisms, and a portion of the cleaning tape supplied by the supply mechanisms is located on a side of the supply mechanisms facing the cleaning space; the first driving mechanism is connected to the supply mechanisms to drive the supply mechanisms to move along the first direction; wherein the first direction forms an angle with the extension direction of the rotation axis; The clamping assembly is used for clamping the cleaning belt located on the side of the two supply mechanisms facing the cleaning space.

18. The optical fiber coating stripping device according to claim 17, wherein: The supply mechanism comprises a supporting structure, two mounting shafts rotatably mounted on the supporting structure, a second driving mechanism and an abutting structure, wherein one of the mounting shafts is used to mount a first tape reel wound with the cleaning tape, and the other mounting shaft is used to mount a second tape reel, the second tape reel being used to be connected to one end of the cleaning tape; the second driving mechanism is connected to at least one of the two mounting shafts and drives the corresponding mounting shaft to rotate, so that the first tape reel releases the cleaning tape and the second tape reel winds the cleaning tape; The abutment structure includes two abutment rods arranged in parallel and at intervals on the supporting structure, and the cleaning space is formed between the two abutment rods of the two supply mechanisms. The sides of the two abutment rods close to the cleaning space are respectively used to abut the cleaning belt between the first tape reel and the second tape reel; the clamping assembly is used to clamp the cleaning belt between the two abutment rods of the two supply mechanisms.

19. The optical fiber coating stripping device according to claim 17, wherein: The clamping assembly includes a bracket and a clamping structure, the clamping structure includes two clamping jaws, and a driving component connected to the bracket, the driving component is connected to the two clamping jaws to drive the two clamping jaws to move closer to or farther from each other; A clamping space for clamping the cleaning tape is formed between the two clamping jaws. At least one of the clamping jaws is provided with a channel for communicating with a cleaning agent supply assembly. A cleaning agent supply port is formed on a side of the corresponding clamping jaw toward the clamping space.

20. The optical fiber coating stripping device according to claim 19, wherein: The cleaning agent supply assembly includes a liquid supply pump and a connecting pipeline. The liquid supply pump is connected to the channel through the connecting pipeline to supply cleaning agent to the channel.

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