Optical fiber coupler packaging platform

Abstract

The utility model belongs to the technical field of optical fiber couplers, and relates to an optical fiber coupler packaging platform, which comprises an unwinding roller, a beam collecting funnel, an optical fiber cable straightening mechanism and a packaging table which are sequentially arranged, the optical fiber cable straightening mechanism comprises a first clamping unit and a second clamping unit, the first clamping unit and the second clamping unit respectively comprise a clamping module, and the packaging table is arranged on the first clamping unit and the second clamping unit. The clamping module comprises a support, a vertical sliding rail, two sliding blocks, two supporting arms, a connecting base and an air cylinder. According to the utility model, after the first clamping unit clamps the optical fiber cable, the optical fiber cable is driven to move and sent to the second clamping unit, then the second clamping unit clamps the optical fiber cable, and after the optical fiber cable is loosened, the first clamping unit returns and clamps the optical fiber cable again, so that two points on the optical fiber cable are clamped; and the first clamping unit is far away from the second clamping unit, so that the optical fiber between the first clamping unit and the second clamping unit is straightened, and automatic straightening of the optical fiber is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical fiber coupler, and relates to an optical fiber coupler packaging platform. BACKGROUND

[0002] The application file with the application number CN201820252488.0 discloses an optical fiber coupler packaging structure. The application file with the application number CN202221211148.6 discloses an optical fiber coupler packaging platform, which is used for connecting the optical fiber coupler packaging structure similar to the prior art and the optical fiber line. The technical scheme is that two points of the optical fiber line are fixed, and the optical fiber line is stretched to straighten one optical fiber line, and the straightened optical fiber line is connected with the optical fiber coupler packaging structure.

[0003] However, the two points of the optical fiber line are manually fixed and the optical fiber line is manually straightened in the prior art, and there is room for automation improvement in this step to optimize the use experience and improve the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model provides an optical fiber coupler packaging platform in view of the problem of the straightened optical fiber line.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme that a kind of optical fiber coupler packaging platform, including the roll-off roller, collection funnel, optical fiber line straightening mechanism, packaging table that are sequentially arranged, the optical fiber line straightening mechanism includes first clamping unit and second clamping unit, the first clamping unit and second clamping unit are all included clamping module, the clamping module includes support, vertical slide rail, two sliding blocks, two support arms, connection seat, cylinder, the vertical slide rail is arranged on support, two sliding blocks are slidably connected on slide rail, every one the sliding block is rotatably connected with a support arm, two the support arms are rotatably connected with connection seat at the end away from sliding block, the connection seat is connected with cylinder, the first clamping unit further includes the clamping plate connected with sliding block, the second clamping unit further includes the roller shaft connected with sliding block, the roller shaft is sleeved with shaft sleeve, the shaft sleeve both ends are overlapped with friction pad, the first clamping unit is further provided with drive motor, the drive motor is connected with gear, the gear is engaged with rack, the first clamping unit is slidably connected with horizontal slide rail below.

[0006] Preferably, the packaging table is connected with a lifting hydraulic cylinder below.

[0007] Preferably, the packaging table is provided with a groove for placing the optical fiber coupler.

[0008] As preferred, two converging units are arranged between the unwinding roller and the converging funnel, the converging unit comprises a base, a threaded rod is arranged through the base, two positioning nuts are threadedly connected on the threaded rod, and a baffle is connected to one end of the threaded rod close to the optical fiber line.

[0009] As preferred, the baffle is arc-shaped in cross section.

[0010] Compared with the prior art, the optical fiber line straightening mechanism has the advantages and positive effects that:

[0011] After the first clamping unit clamps the optical fiber line, the optical fiber line is moved and sent to the second clamping unit, then the second clamping unit clamps the optical fiber line, the first clamping unit returns and clamps the optical fiber line again after the optical fiber line is loosened, thereby two points on the optical fiber line are clamped, the first clamping unit is away from the second clamping unit, the optical fiber line between the first clamping unit and the second clamping unit is straightened, and the optical fiber line is automatically straightened.

[0012] The optical fiber line can drive the shaft sleeve in the second clamping unit to rotate to overcome the friction force of the friction pad, and prevent the optical fiber line from being damaged due to excessive movement of the first clamping unit when the optical fiber line is straightened. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0014] Figure 1 It is a structural schematic view of an optical fiber coupler packaging platform.

[0015] Figure 2 It is a structural schematic view of a first clamping unit.

[0016] Figure 3 It is a structural schematic view of a second clamping unit.

[0017] In the above drawings, 1 is an unwinding roller, 2 is a converging funnel, 21 is a large end, 3 is an optical fiber line straightening mechanism, 31 is a first clamping unit, 311 is a clamping plate, 312 is a driving motor, 313 is a gear, 32 is a second clamping unit, 321 is a shaft sleeve, 322 is a friction pad, 33 is a horizontal sliding rail, 34 is a rack, 4 is a clamping module, 41 is a support, 42 is a vertical sliding rail, 43 is a sliding block, 44 is a support arm, 45 is a connecting seat, 46 is a gas cylinder, 5 is a packaging table, 6 is a hydraulic cylinder, 7 is an optical fiber coupler, 8 is a converging unit, 81 is a base, 82 is a threaded rod, 83 is a baffle, and 84 is a positioning nut. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above objectives, features and advantages of the present application, the present application will be further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0020] As shown in Figure 1 , Figure 2 , Figure 3 A fiber coupler 7 packaging platform is provided to realize automatic straightening of the fiber line, the present application comprises unwinding roller 1, collection funnel 2, fiber line straightening mechanism 3, packaging table 5 arranged in sequence, the fiber coupler 7 is installed on the packaging table 5 on the fiber line in the straightened state, the fiber line is wound on the unwinding roller 1, the fiber line enters from the large end 21 of the collection funnel 2 and passes out from the small end of the collection funnel 2, the fiber line straightening mechanism 3 comprises a first clamping unit 31 and a second clamping unit 32, the first clamping unit 31 and the second clamping unit 32 both comprise a clamping module 4, the clamping module 4 comprises a support 41, a vertical slide rail 42, two sliding blocks 43, two support arms 44, a connecting seat 45 and a pneumatic cylinder 46, the vertical slide rail 42 is arranged on the support 41, the two sliding blocks 43 are connected to the slide rail in a sliding manner, each sliding block 43 is rotatably connected to one support arm 44, the two support arms 44 are rotatably connected to the connecting seat 45 at the ends away from the sliding blocks 43, the connecting seat 45 is connected to the pneumatic cylinder 46, the pneumatic cylinder 46 drives the connecting seat 45 to move, thereby driving the two support arms 44 to rotate, so that the two sliding blocks 43 are close to or away from each other, the first clamping unit 31 further comprises a clamping plate 311 connected to each sliding block 43, the second clamping unit 32 further comprises a roller shaft connected to each sliding block 43, a shaft sleeve 321 is sleeved on the roller shaft, a friction pad 322 is lapped at both ends of the shaft sleeve 321, and the friction pad 322 is fixedly connected to the roller shaft, a drive motor 312 is further arranged on the first clamping unit 31, the drive motor 312 is connected with a gear 313, the gear 313 is engaged with a rack 34, a horizontal slide rail 33 is connected to the lower side of the first clamping unit 31 in a sliding manner, and the present application further comprises a controller for controlling the movement of the electrical components, which will not be described here.

[0021] Specifically, the automatic straightening mode of the optical fiber line of the utility model is as follows: S1 makes one end of the optical fiber line on the unwinding roller 1 pass through the converging funnel 2, starts the air cylinder 46 of the first clamping unit 31, and makes the two clamping plates 311 clamp the optical fiber line. S2 drives the motor 312 to start, drives the first clamping unit 31 to move, when passing through the second clamping unit 32, the two roller shafts of the second clamping unit 32 are far away from each other, and the two clamping plates 311 pull the optical fiber line to pass through between the two roller shafts. S3 the two roller shafts are close to each other and clamp the optical fiber line, and the two clamping plates 311 are far away from each other and loosen the optical fiber line. S4 drives the motor 312 to start, drives the first clamping unit 31 to return, and the two clamping plates 311 pass through the upper and lower sides of the two roller shafts. After S5 the two clamping plates 311 are close to the converging funnel 2, the two clamping plates 311 clamp the optical fiber line again, and the first clamping unit 31 moves a distance towards the converging funnel 2, that is, the first clamping unit 31 is far away from the second clamping unit 32, so that the optical fiber line between the first clamping unit 31 and the second clamping unit 32 is straightened. In order to prevent the optical fiber line from being damaged due to the over-movement of the first clamping unit 31 when straightening the optical fiber line, the optical fiber line can drive the shaft sleeve 321 in the second clamping unit 32 to overcome the friction force with the friction pad 322 and rotate.

[0022] Further, the packaging table 5 is connected with the lifting hydraulic cylinder 6 below, when the first clamping unit 31 reciprocatingly moves, the lifting hydraulic cylinder 6 drives the packaging table 5 to descend, avoids interfering with the movement of the first clamping unit 31, and after the movement is finished, the lifting hydraulic cylinder 6 drives the packaging table 5 to ascend.

[0023] Further, the packaging table 5 is provided with a groove for placing the optical fiber coupler 7, the straightened optical fiber line is directly above the groove, after the packaging table 5 ascends, the optical fiber line enters the optical fiber coupler 7, the cover plate is covered on the optical fiber coupler 7, the optical fiber line is connected with the optical fiber coupler 7, the optical fiber coupler 7 is connected with the optical fiber line and is packaged with glue and bolts, which belongs to the prior art, and will not be described here.

[0024] Further, two converging units 8 are arranged between the unwinding roller 1 and the converging funnel 2, the two converging units 8 are on the two sides of the optical fiber line, the converging unit 8 comprises a base 81, the base 81 is provided with a threaded rod 82, two positioning nuts 84 are threadedly connected on the threaded rod 82, the two positioning nuts 84 are on the two sides of the base 81, and the end of the threaded rod 82 close to the optical fiber line is connected with a baffle 83. By rotating the positioning nut 84, the position of the threaded rod 82 is adjusted, so that the two baffles 83 are close to or far away from each other.

[0025] Further, the cross section of the baffle 83 is arc-shaped.

[0026] Specifically, in order to further prevent the fiber optic line from bending at the large end 21 of the funnel 2, a collection unit 8 is provided between the funnel 2 and the unwinding roller 1, and the distance between the two baffles 83 is adjusted by adjusting the position of the threaded rod 82 to move the baffles 83, so that the fiber optic line is limited between the two baffles 83 and closer to the central axis of the funnel 2, so that it is not easy to bend at the large end 21 of the funnel 2.

[0027] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present application without departing from the technical scheme of the present application shall still fall within the protection scope of the present application.

Claims

1. An optical fiber coupler package platform, characterized by, The application relates to a fiber cable packaging device, which comprises unwinding rollers, a collecting funnel, a fiber cable straightening mechanism and a packaging table arranged in sequence, the fiber cable straightening mechanism comprises a first clamping unit and a second clamping unit, the first clamping unit and the second clamping unit each comprise a clamping module, the clamping module comprises a support, a vertical sliding rail, two sliding blocks, two supporting arms, a connecting base and a cylinder, the vertical sliding rail is arranged on the support, the two sliding blocks are slidably connected to the sliding rail, each sliding block is rotationally connected with a supporting arm, the two supporting arms are rotationally connected with the connecting base at the ends away from the sliding blocks, the connecting base is connected with the cylinder, the first clamping unit further comprises a clamping plate connected with the sliding block, the second clamping unit further comprises a roller shaft connected with the sliding block, a shaft sleeve is sleeved on the roller shaft, friction pads are overlapped at the two ends of the shaft sleeve, a driving motor is further arranged on the first clamping unit, the driving motor is connected with a gear, the gear is engaged with a rack, and a horizontal sliding rail is slidably connected below the first clamping unit.

2. The fiber coupler package platform of claim 1, wherein, A lifting hydraulic cylinder is connected below the packaging table.

3. An optical fiber coupler package platform according to claim 2, wherein, The packaging table is provided with a groove for placing a fiber coupler.

4. The fiber coupler package platform of claim 1, wherein, Two collecting units are arranged between the unwinding rollers and the collecting funnel, the collecting unit comprises a base, a threaded rod is arranged through the base, two positioning nuts are threadedly connected on the threaded rod, and a baffle is connected to the end of the threaded rod close to the fiber cable.

5. An optical fiber coupler package platform according to claim 4, wherein, The cross section of the baffle is arc-shaped.

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