Dustproof mechanism of optical fiber curing oven

Abstract

The utility model provides a dustproof mechanism of an optical fiber curing oven, which relates to the technical field of optical fiber curing and comprises a light curing mechanism, the light curing mechanism is provided with a retention frame, a supporting mechanism is arranged in the middle of the retention frame, and the supporting mechanism comprises a position control groove body. According to the utility model, the reaction between ultraviolet rays and a coating layer on the outer surface of an optical fiber is not influenced by the plastic storage cabin, and the position control groove body arranged in the supporting mechanism and the threaded rod connected with the position control groove body are driven by the servo motor, so that the sliding block connected with the threaded rod moves; therefore, the optical fiber borne by the supporting groove formed in the connecting plate is lifted in the displacement process of the sliding block, a worker does not need to take out the optical fiber from the storage groove formed in the storage cabin, cooling after the optical fiber reacts with ultraviolet light is sufficient in the lifting process, the optical fiber is prevented from being contaminated by dust in the taking-out process to a great extent, and the service life of the optical fiber is prolonged. And the applicability and the convenience of the mechanism are improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber curing, in particular to a dust-proof mechanism of an optical fiber curing furnace. Background Art

[0002] The optical fiber curing furnace is a device used to cure the optical fiber coating during the optical fiber manufacturing process. It mainly irradiates the optical fiber with ultraviolet light (UV light) to quickly cure the polymer material coated on the outer layer of the optical fiber.

[0003] Some existing optical fiber curing furnaces use ultraviolet lamp assemblies to cure optical fibers coated with coating layers. However, in actual use, when curing the coating layer coated on the outer layer of the optical fiber, if the optical fiber is directly taken out after the curing operation is completed, the coating layer on the outer surface of the optical fiber may not have enough cooling time to react with the ultraviolet light. In this case, if the optical fiber is accidentally touched or the action is too fast during the removal process, dust may adhere to it. In addition, during the removal process, the staff cannot clearly and accurately determine the degree of curing of the coating layer. Taking it out too slowly or too quickly may cause dust to adhere to the outer surface of the optical fiber. To a certain extent, it has certain inapplicability and inconvenience, and has certain technical defects. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Because the cooling time of the coating layer on the outer surface of the optical fiber and the end of the reaction time of the ultraviolet light is insufficient, in this case, if the optical fiber is accidentally touched, or the action is too fast during the removal process, it may cause dust to adhere. In addition, during the removal process, the staff cannot clearly and accurately determine the curing degree of the coating layer. Taking it out too slowly or too quickly may cause dust to adhere to the outer surface of the optical fiber. A dust-proof mechanism for an optical fiber curing furnace is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust-proof mechanism of an optical fiber curing furnace, comprising: an optical curing mechanism, the optical curing mechanism is provided with a fixing frame, the middle part of the fixing frame is provided with a supporting mechanism, the supporting mechanism comprises a position control slot body, the bottom of the position control slot body is fixedly connected to the middle part of the fixing frame, a rotating slot is provided at one end of the position control slot body, the bottom of the position control slot body is fixedly connected to the bottom of a servo motor, the output end of the servo motor is fixedly connected to one end of a threaded rod, the outer surface of the threaded rod is slidably and rotatably connected to the inner wall of the rotating slot, the outer surface of the threaded rod is threadedly connected to the inner wall of a slider, the outer surface of the slider is slidably connected to the inner wall of the position control slot body, the top of the slider is fixedly connected to the bottom of a connecting plate, the outer surface of the connecting plate is provided with a plurality of supporting slots, and limited blocks are fixedly connected on both sides of the connecting plate.

[0006] As a preferred embodiment, an auxiliary mechanism is provided on the outer surface of the limit block, and the auxiliary mechanism includes a connecting cabin, and limit grooves are provided on both sides of the connecting cabin, and the inner walls of the limit grooves are slidably connected to the outer surface of the limit block.

[0007] As a preferred embodiment, a slide groove is opened on one side of the connecting cabin, wherein the slide groove is opened on one side of the retaining frame, and the inner wall of the slide groove is slidably connected to the outer surface of the sliding block.

[0008] As a preferred embodiment, both sides of the connecting cabin are fixedly connected with a storage cabin body, the outer surface of the storage cabin body is provided with a plurality of storage grooves, and one side of the plurality of storage grooves is provided with a supporting groove.

[0009] As a preferred implementation, one side of the retaining frame is rotatably connected to one side of the hinge, and the other side of the hinge is rotatably connected to one side of the UV panel cover.

[0010] As a preferred implementation, the inner wall of the UV panel cover is snap-connected to the outer surface of the retaining frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] Through the cooperation between the auxiliary mechanism and the supporting mechanism, the optical fiber is directly placed in the storage groove opened in the storage compartment body provided in the connecting compartment, and the plastic storage compartment body will not affect the reaction between ultraviolet rays and the coating layer on the outer surface of the optical fiber. The positioning groove body provided in the supporting mechanism and the threaded rod connected thereto are driven by a servo motor, so that the slider connected to the threaded rod is displaced, so that during the displacement of the slider, the optical fiber carried by the supporting groove opened in the connecting plate is lifted, thereby eliminating the need for staff to remove the optical fiber from the storage groove opened in the storage compartment body, and in the lifting process, the optical fiber and the ultraviolet light are sufficiently cooled, thereby greatly preventing the optical fiber from being contaminated with dust during the removal process, thereby improving the applicability and convenience of the mechanism to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural diagram of a dust-proof mechanism of an optical fiber curing furnace provided by the present invention in an external overall closed state.

[0014] Figure 2 The utility model is a three-dimensional structural diagram of a dust-proof mechanism of an optical fiber curing furnace provided by the present invention in an external overall unfolded state.

[0015] Figure 3 The utility model provides a three-dimensional schematic diagram of the internal structure of a dust-proof mechanism of an optical fiber curing furnace in a cross-sectional state of some components.

[0016] Figure 4 The utility model provides a three-dimensional structural diagram of a supporting mechanism of a dustproof mechanism of an optical fiber curing furnace in a cross-sectional state.

[0017] Legend:

[0018] 1. Light fixing mechanism; 11. Fixing frame; 12. Hinge; 13. UV light plate cover;

[0019] 2. Auxiliary mechanism; 21. Connecting compartment; 22. Limiting slot; 23. Storage compartment; 24. Storage slot;

[0020] 3. Support mechanism; 31. Position control slot; 32. Threaded rod; 33. Servo motor; 34. Slider; 35. Connecting plate; 36. Support slot; 37. Limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a dust-proof mechanism for an optical fiber curing furnace, comprising: an optical curing mechanism 1, the optical curing mechanism 1 is provided with a fixing frame 11, a supporting mechanism 3 is provided in the middle of the fixing frame 11, the supporting mechanism 3 comprises a position control slot body 31, the bottom of the position control slot body 31 is fixedly connected to the middle of the fixing frame 11, a rotating slot is provided at one end of the position control slot body 31, the bottom of the position control slot body 31 is fixedly connected to the bottom of a servo motor 33, the output end of the servo motor 33 is fixedly connected to one end of a threaded rod 32, the outer surface of the threaded rod 32 is slidably and rotatably connected to the inner wall of the rotating slot, the outer surface of the threaded rod 32 is threadedly connected to the inner wall of a slider 34, the outer surface of the slider 34 is slidably connected to the inner wall of the position control slot body 31, the top of the slider 34 is fixedly connected to the bottom of a connecting plate 35, a plurality of supporting slots 36 are provided on the outer surface of the connecting plate 35, and limited position blocks 37 are fixedly connected to both sides of the connecting plate 35.

[0024] In this embodiment, the light curing mechanism 1 is provided to provide the effect of curing the coating layer, the support mechanism 3 is provided to provide the effect of anti-contact and auxiliary operation, the retaining frame 11 provides the effect of retaining the position control slot 31, the position control slot 31 provides the effect of sliding and rotating the connecting component through the rotation groove, the position control slot 31 provides the effect of retaining the servo motor 33, and the output end of the servo motor 33 is connected to one end of the threaded rod 32, and the threaded rod 32 can slide and rotate in the rotation groove provided in the position control slot 31, and when the position control slot 31 is in operation, it will drive the threaded rod 32 connected thereto to rotate, and when the threaded rod 32 rotates During the process, the slider 34 threadedly connected thereto will be displaced according to the threaded track connected thereto, and during the displacement of the slider 34, it will slide in the predetermined slot opened in the positioning slot 31, and the slider 34 provides a fixed position for the connecting plate 35, and during the sliding of the slider 34 in the positioning slot 31, it will drive the connecting plate 35 connected thereto to perform synchronous displacement operations, and the connecting plate 35 can support and place the coated optical fiber through a plurality of support slots 36 opened therein, and the connecting plate 35 provides a fixed position for the limit block 37, and the connecting plate 35 provides the limit block 37 with the function of synchronous displacement.

[0025] Example 2

[0026] like Figure 1-Figure 3 As shown, an auxiliary mechanism 2 is provided on the outer surface of the limit block 37, and the auxiliary mechanism 2 includes a connecting cabin 21, and limit grooves 22 are provided on both sides of the connecting cabin 21, and the inner walls of the limit grooves 22 are slidably connected to the outer surface of the limit block 37, and a slide groove is provided on one side of the connecting cabin 21, wherein the slide groove is opened on one side of the fixing frame 11, and the inner wall of the slide groove is slidably connected to the outer surface of the slider 34, and both sides of the connecting cabin 21 are fixedly connected with a storage cabin body 23, and the outer surface of the storage cabin body 23 is provided with a plurality of storage grooves 24, and one side of the plurality of storage grooves 24 is provided with a supporting groove 36, one side of the fixing frame 11 is rotatably connected to one side of the hinge 12, and the other side of the hinge 12 is rotatably connected to one side of the ultraviolet plate cover 13, and the inner wall of the ultraviolet plate cover 13 is snap-fitted and connected to the outer surface of the fixing frame 11.

[0027] In this embodiment, the auxiliary mechanism 2 can provide the function of auxiliary operation, and the connecting cabin 21 can slide the limit block 37 connected thereto through the limit groove 22, and the limit block 37 can provide the function of auxiliary limit for the connecting plate 35 connected thereto, and the connecting cabin 21 and the retaining frame 11 can slide the slider 34 in the process of displacement through the slide groove, and the connecting cabin 21 provides the function of fixing the storage cabin body 23, and the storage cabin body 23 can provide the function of stable placement and light curing through the several storage grooves 24, and the overall material of the storage cabin body 23 is transparent plastic material. The material composition is that one side of the storage groove 24 is butted against the supporting groove 36, so that the optical cable placed at the bottom of the storage groove 24 will be placed on the inner wall of the supporting groove 36, the retaining frame 11 can be rotated within a range through the hinge 12, and the retaining frame 11 can provide a retaining effect for the hinge 12, and the ultraviolet light plate cover 13 can be rotated within a range through the hinge 12, and the retaining frame 11 can be engaged with the outer surface of the ultraviolet light plate cover 13 when the ultraviolet light plate arranged inside the retaining frame 11 is rotated to a certain position within a range, and the optical fiber in the storage groove 24 opened in the connecting cabin 21 arranged inside the retaining frame 11 and the storage cabin body 23 arranged therein is cured.

[0028] Working principle:

[0029] like Figure 1-Figure 4 As shown, when the coating of the optical fiber needs to be cured, the optical fiber coated with the coating can be placed in the storage slot 24 opened in the storage compartment 23 provided in the connection compartment 21. After placement, the ultraviolet light plate cover 13 can be rotated within a range through the hinge 12, so as to close the outer surface of the retaining frame 11. After closing, the ultraviolet light plate provided in the ultraviolet light plate cover 13 will cure the coating applied on the outer surface of the optical fiber placed in the storage slot 24 provided in the storage compartment 23. After curing, the servo motor 33 is started. After the servo motor 33 is started, the threaded rod 32 connected to it will rotate in the control slot 31. When the threaded rod 32 rotates, the servo motor 33 is turned on. During the rotation, the slider 34 connected with the threaded connection will slide in the control groove 31, and when the slider 34 slides, it will slide in the slide groove opened between the fixing frame 11 and the connecting cabin 21, and when the slider 34 is displaced, the connecting plate 35 connected to it will be lifted, and the supporting groove 36 opened in the connecting plate 35 will be placed in the supporting groove 36 opened therein during the process of placing the optical fiber in the storage groove 24 opened in the storage cabin body 23. At this time, the continuous lifting of the connecting plate 35 will lift the cured optical fiber until it is lifted to the top surface of the connecting cabin 21, at which time the ultraviolet light plate cover 13 can be opened and the optical fiber can be collected through the external collecting component.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust-proof mechanism for an optical fiber curing furnace, characterized in that: include: The optical fixing mechanism (1) is provided with a fixing frame (11), a supporting mechanism (3) is provided in the middle of the fixing frame (11), and the supporting mechanism (3) comprises a position control groove body (31), the bottom of the position control groove body (31) is fixedly connected to the middle of the fixing frame (11), a rotating groove is provided at one end of the position control groove body (31), the bottom of the position control groove body (31) is fixedly connected to the bottom of a servo motor (33), and the output end of the servo motor (33) is fixedly connected to a threaded rod The outer surface of the threaded rod (32) is slidably and rotatably connected to the inner wall of the rotating groove, the outer surface of the threaded rod (32) is threadedly connected to the inner wall of the slider (34), the outer surface of the slider (34) is slidably connected to the inner wall of the position control groove body (31), the top of the slider (34) is fixedly connected to the bottom of the connecting plate (35), the outer surface of the connecting plate (35) is provided with a plurality of supporting grooves (36), and the two sides of the connecting plate (35) are fixedly connected to the limiting blocks (37).

2. The dust-proof mechanism of the optical fiber curing furnace according to claim 1, characterized in that: An auxiliary mechanism (2) is provided on the outer surface of the limit block (37), and the auxiliary mechanism (2) comprises a connecting cabin (21). Limiting grooves (22) are provided on both sides of the connecting cabin (21), and the inner walls of the limiting grooves (22) are slidably connected to the outer surface of the limit block (37).

3. The dust-proof mechanism of the optical fiber curing furnace according to claim 2, characterized in that: A slide groove is provided on one side of the connection chamber (21), wherein the slide groove is provided on one side of the retaining frame (11), and the inner wall of the slide groove is slidably connected to the outer surface of the sliding block (34).

4. The dust-proof mechanism of the optical fiber curing furnace according to claim 3, characterized in that: Both sides of the connection cabin (21) are fixedly connected to a storage cabin body (23), the outer surface of the storage cabin body (23) is provided with a plurality of storage grooves (24), and one side of the plurality of storage grooves (24) is provided with a supporting groove (36).

5. The dust-proof mechanism of the optical fiber curing furnace according to claim 1, characterized in that: One side of the retaining frame (11) is rotatably connected to one side of the hinge (12), and the other side of the hinge (12) is rotatably connected to one side of the ultraviolet light panel cover (13).

6. The dust-proof mechanism of the optical fiber curing furnace according to claim 5, characterized in that: The inner wall of the ultraviolet light panel cover (13) is snap-connected to the outer surface of the retaining frame (11).

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