Constant-speed steering mechanism for objective table of optical fiber cutting machine

Abstract

The utility model discloses a constant-speed steering mechanism for an objective table of an optical fiber cutting machine, and belongs to the related technical field of optical fiber cutting processing. The constant-speed steering mechanism for the objective table of the optical fiber cutting machine further comprises two pairs of electric cylinders fixedly arranged at the lower end of the objective table. The lower ends of the two pairs of electric cylinders are fixedly connected with a rotating seat; bearings are fixedly arranged on the lower side surfaces of the upper ends of the rotating seats; the inner ring of the bearing is fixedly connected with a mounting pipe; the mounting pipe is fixedly connected with the fixing rod; the other end of the fixed rod is fixedly connected with a motor; the output end of the motor is fixedly connected with a gear; inner teeth are arranged on the lower side of the upper end of the rotating base at equal intervals. The inner teeth are meshed with the gear; the upper end of the gear abuts against the rotating base. By arranging the inner teeth and the gear, the output end of the motor slowly rotates the gear through meshing of the inner teeth and the gear, the inner teeth slowly rotate at a small angle and a constant speed, the rotation stability of the objective table is improved, and then the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to optical fiber cutting and processing, and more specifically, relates to a uniform speed steering mechanism for a loading platform of an optical fiber cutting machine. Background Technique

[0002] Optical fiber cables are a type of communication cable composed of two or more glass or plastic optical fiber cores. These optical fiber cores are located within a protective cladding and are covered by an external plastic PVC sleeve. During actual production of optical fibers, the raw materials are first processed into preforms, and then the preforms are cut into optical fiber rod structures of equal length by an optical fiber cutting device. Subsequently, the optical fiber rods are drawn into optical fiber wires through a wire drawing process. However, the cutting platform structure of traditional optical fiber cutting machines is relatively simple, with a single cutting platform; the cutting platform mainly consists of a loading platform and its control mechanism; during the use of the loading platform, due to limitations in the processing position and operating site, sometimes it is necessary to rotate the loading platform to an appropriate angle to convey the optical fibers on the loading platform of the optical fiber cutting machine to the next process.

[0003] However, the loading platforms used in existing optical fiber cutting machines do not have a uniform speed steering device. Usually, manual labor is relied upon to pick up the optical fibers, and it is impossible to form an industrial assembly line-style operation, resulting in low production efficiency. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a uniform speed steering mechanism for a loading platform of an optical fiber cutting machine; the stability of the rotation of the loading platform is improved, thereby improving the production efficiency.

[0005] A uniform speed steering mechanism for a loading platform of an optical fiber cutting machine of the utility model includes a loading platform; it also includes two pairs of electric cylinders fixedly arranged at the lower end of the loading platform; the lower ends of the two pairs of electric cylinders are fixedly connected to a rotating seat; a wire management box is fixedly arranged at the center of the rotating seat between the two pairs of electric cylinders; a bearing is fixedly arranged on the lower side of the upper end of the rotating seat; the inner ring of the bearing is fixedly connected to an installation pipe; the installation pipe is fixedly connected to a fixed rod; the other end of the fixed rod is fixedly connected to a motor; the output end of the motor is fixedly connected to a gear; internal teeth are arranged at equal intervals on the lower side of the upper end of the rotating seat; the internal teeth are meshed with the gear; the upper end of the gear abuts against the rotating seat; the lower end of the installation pipe extends beyond the plane where the lower end face of the rotating seat is located.

[0006] Preferably: A pair of wire openings two are opened at the lower end of the wire management box.

[0007] Preferably: A wire opening one is opened at the lower end of the installation pipe; the wire opening one is communicated with the pair of wire openings two.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] (1) By setting the internal teeth and the gear, and utilizing the meshing of the internal teeth and the gear, the output end of the motor slowly rotates the gear, and the internal teeth rotate at a small angle at a uniform speed, which improves the stability of the rotation of the stage, thereby improving the production efficiency. By setting the electric cylinder and cooperating with the internal teeth and the gear, the height of the stage can be lifted during the uniform rotation process to adapt to different cutting positions, improve the cutting efficiency, and have better versatility.

[0010] (2) By setting the wire port one and the wire port two, it is convenient to organize and adjust the wires used by the stage, prevent interference caused by wire entanglement during the adjustment of the stage, and improve the stability of the mechanism when adjusting the stage. Brief Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 It is a bottom view schematic diagram of the present utility model;

[0013] Figure 3 It is a schematic diagram of the internal structure of the present utility model.

[0014] Explanation of the reference numerals in the drawings: 10, stage; 11, electric cylinder; 12, wire management box; 13, rotating seat; 14, installation pipe; 15, motor; 16, wire port one; 17, wire port two; 18, internal teeth; 19, gear; 20, fixed rod; 21, bearing. Detailed Embodiment

[0015] Detailed Embodiment One: Please refer to Figures 1-3A uniform rotation mechanism for the object stage of an optical fiber cutting machine, comprising an object stage 10; it further includes two pairs of electric cylinders 11 fixedly arranged at the lower end of the object stage 10; the lower ends of the two pairs of electric cylinders 11 are fixedly connected to a rotating seat 13; a wire management box 12 is fixedly arranged at the center of the rotating seat 13 between the two pairs of electric cylinders 11; a bearing 21 is fixedly arranged on the lower side of the upper end of the rotating seat 13; the inner ring of the bearing 21 is fixedly connected to a mounting pipe 14; the mounting pipe 14 is fixedly connected to a fixing rod 20; the other end of the fixing rod 20 is fixedly connected to a motor 15; the output end of the motor 15 is fixedly connected to a gear 19; internal teeth 18 are arranged at equal intervals on the lower side of the upper end of the rotating seat 13; the internal teeth 18 are meshed with the gear 19; the upper end of the gear 19 abuts against the rotating seat 13; the lower end of the mounting pipe 14 extends beyond the plane of the lower end surface of the rotating seat 13; by arranging the internal teeth 18 and the gear 19, and using the meshing of the internal teeth 18 and the gear 19, the output end of the motor 15 slowly rotates the gear 19, and the internal teeth 18 rotate at a small angle uniformly and slowly, improving the stability of the rotation of the object stage 10; by arranging the electric cylinders 11, in cooperation with the internal teeth 18 and the gear 19, during the uniform rotation process, the height of the object stage 10 can be lifted to adapt to different cutting positions, improving the cutting efficiency and being more versatile.

[0016] Please refer to Figure 3 , a pair of wire openings two 17 are opened at the lower end of the wire management box 12.

[0017] Please refer to Figure 3 , a wire opening one 16 is opened at the lower end of the mounting pipe 14; the wire opening one 16 is communicated with a pair of wire openings two 17; by arranging the wire opening one 16 and the wire openings two 17, it is convenient to organize and adjust the wires used by the object stage 10, prevent interference due to wire entanglement during the process of adjusting the object stage 10, and improve the stability of the mechanism when adjusting the object stage 10.

[0018] During work, first extend the wires into the inner sides of the wire opening one 16 and the wire openings two 17, and connect the electric cylinders 11 to electricity; install the lower end of the mounting pipe 14 and level the motor 15; start the electric cylinders 11 to lift the object stage 10 to the working height, and then start the motor 15. The output end of the motor 15 drives the gear 19 to rotate. When the output end of the gear 19 rotates, it meshes with the internal teeth 18. The internal teeth 18 are fixedly connected to the rotating seat 13. When rotating the gear 19, the rotating seat 13 rotates uniformly and slowly. While the rotating seat 13 rotates, it drives the electric cylinders 11 to rotate, and finally drives the rotation of the object stage 10; the rotation of the gear 19 can slightly adjust the rotation of the rotating seat 13 to ensure uniform and stable rotation.

[0019] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not distinguish components by the difference in name, but by the difference in function. As used throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0020] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the said element.

[0021] The above description presents and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A uniform steering mechanism for the loading platform of an optical fiber cutting machine, comprising a loading platform (10); characterized in that, It further includes two pairs of electric cylinders (11) fixedly arranged at the lower end of the stage (10); the lower ends of the two pairs of electric cylinders (11) are fixedly connected to a rotating seat (13); a wire management box (12) is fixedly arranged at the center of the rotating seat (13) between the two pairs of electric cylinders (11); a bearing (21) is fixedly arranged on the lower side of the upper end of the rotating seat (13); the inner ring of the bearing (21) is fixedly connected to an installation pipe (14); the installation pipe (14) is fixedly connected to a fixed rod (20); the other end of the fixed rod (20) is fixedly connected to a motor (15); the output end of the motor (15) is fixedly connected to a gear (19); internal teeth (18) are arranged at equal intervals on the lower side of the upper end of the rotating seat (13); the internal teeth (18) are engaged with the gear (19); the upper end of the gear (19) abuts against the rotating seat (13); the lower end of the installation pipe (14) extends beyond the plane where the lower end surface of the rotating seat (13) is located.

2. The uniform turning mechanism for the object stage of an optical fiber cutting machine according to claim 1, characterized in that: A pair of second wire openings (17) are formed at the lower end of the wire management box (12).

3. The uniform rotation mechanism for the object stage of an optical fiber cutting machine according to claim 2, characterized in that: A first wire opening (16) is formed at the lower end of the installation pipe (14); the first wire opening (16) communicates with the pair of second wire openings (17).

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