Dispensing machine for optical fiber collimator

Abstract

The utility model relates to the field of optical fiber collimators, in particular to an optical fiber collimator dispensing machine which comprises an installation table, a dispensing machine control box body is arranged on the installation table, a sliding rail is installed on the front side surface of the dispensing machine control box body, a sliding block is arranged on the sliding rail in a sliding mode, and an installation frame is installed on the sliding block. A piston of a dispensing needle cylinder is pushed to extrude downwards through a servo electric cylinder, so that the purpose of quantitatively extruding glue can be achieved, the dispensing needle cylinder can be effectively mounted through a mounting frame, a new dispensing needle cylinder is more convenient to replace, manual operation can be replaced through a piston rod pushing mode of the servo electric cylinder, and the working efficiency is improved. The glue dispensing work is more accurate, and the glue extruded every time is well controlled, so that the waste of the glue can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber collimators, in particular to an optical fiber collimator glue dispenser. Background Art

[0002] An optical fiber collimator is accurately positioned by a pigtail and a self-focusing lens. It can convert the transmitted light in the optical fiber into collimated light, or couple the external parallel light into the single-mode optical fiber. When processing the optical fiber collimator, glue is often applied to the optical fiber collimator to facilitate the connection of other components.

[0003] However, most gluing methods are to squeeze the glue onto the optical fiber collimator manually using a dispensing syringe. However, in this way, the manual cannot control the squeezing force, resulting in the inability to control the amount of glue discharged each time, and sometimes causing waste due to excessive glue discharge. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose an optical fiber collimator glue dispenser.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An optical fiber collimator glue dispenser includes an installation table, on which a main body of a glue dispenser control box is arranged. A slide rail is installed on the front surface of the main body of the glue dispenser control box, and a slider is slidably arranged on the slide rail. An installation frame is installed on the slider;

[0007] The installation frame includes a connecting plate installed on the front surface of the slider. Upper mounting plates are symmetrically arranged at the top of the front surface of the connecting plate body. A servo electric cylinder is arranged on the upper surface of the upper mounting plate. Lower mounting plates are symmetrically arranged at the bottom of the front surface of the connecting plate body. A dispensing syringe is installed on the upper surface of the lower mounting plate;

[0008] The dispensing syringe is located directly below the servo electric cylinder, and the piston rod at the bottom output end of the servo electric cylinder can extend into the lower dispensing syringe.

[0009] In addition, preferably, a placement groove is formed on the upper surface of the lower mounting plate body, and a dispensing syringe is placed in the placement groove. A positioning column is arranged in the middle of the bottom wall of the placement groove.

[0010] In addition, preferably, the plates on both sides of the top side wall of the dispensing syringe are placed in the placement groove, and through holes are formed in the plates on both sides of the top side wall of the dispensing syringe.

[0011] In addition, preferably, a limiting rotating rod is rotatably arranged on one side of the placement groove on the upper surface of the lower mounting plate and can rotate to the upper surfaces of the plates on both sides of the top of the dispensing syringe.

[0012] In addition, a preferred structure is that a piston is arranged in the inner cavity of the dispensing syringe, and the piston rod of the servo electric cylinder can abut against the upper surface of the piston.

[0013] In addition, a preferred structure is that support rods are symmetrically arranged on the upper surface of the mounting table. The support rods are located below the dispensing syringe, and an optical fiber collimator body is placed on the support rods.

[0014] The beneficial effects of the utility model are as follows: the piston of the dispensing syringe is pushed downward by the servo electric cylinder to squeeze, so as to achieve the purpose of quantitatively extruding glue. The arranged mounting frame can effectively mount the dispensing syringe, making it more convenient to replace a new dispensing syringe. The method of pushing by the piston rod of the servo electric cylinder can replace manual operation, making the dispensing work more accurate, ensuring that the glue extruded each time is well controlled, and thus effectively preventing the waste of glue. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the dispensing machine with an optical fiber collimator body placed thereon;

[0016] Figure 2 It is a schematic structural diagram of the dispensing machine without an optical fiber collimator body placed thereon;

[0017] Figure 3 It is a schematic structural diagram after the mounting frame, the slide rail and the slider are disassembled;

[0018] Figure 4 It is a schematic structural diagram after the mounting frame is separated from the servo electric cylinder and the dispensing syringe;

[0019] Figure 5 It is a schematic structural diagram of the mounting frame;

[0020] Figure 6 It is a schematic structural diagram of the dispensing syringe.

[0021] In the figure: 1 mounting table, 2 main body of the dispensing machine control box, 3 optical fiber collimator body, 4 mounting frame, 41 connecting plate, 42 upper mounting plate, 43 lower mounting plate, 431 placing groove, 432 positioning post, 433 limiting rotating rod, 5 servo electric cylinder, 6 dispensing syringe, 61 piston, 62 through hole, 7 support rod, 8 slide rail, 9 slider. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Refer to Figures 1-6A fiber optic collimator dispensing machine includes a mounting platform 1, on which a dispensing machine control box body 2 is arranged, a slide rail 8 is installed on the front surface of the dispensing machine control box body 2, a slider 9 is slidably arranged on the slide rail 8, a mounting frame 4 is installed on the slider 9, and the slider 9 is slidably arranged on the slide rail 8 to move up and down.

[0024] Among them, the mounting frame 4 includes a connecting plate 41, which is installed on the front surface of the slider 9. An upper mounting plate 42 is symmetrically arranged on the top of the front surface of the connecting plate 41, and a servo electric cylinder 5 is arranged on the upper surface of the upper mounting plate 42. A lower mounting plate 43 is symmetrically arranged on the bottom of the front surface of the connecting plate 41, and a dispensing syringe 6 is installed on the upper surface of the lower mounting plate 43. The dispensing syringe 6 is located directly below the servo electric cylinder 5. The piston rod on the bottom output end of the servo electric cylinder 5 can be extended into the dispensing syringe 6 below. The servo electric cylinder 5 can provide more precise positioning and fast real-time feedback, so that the piston rod can be controlled to resist the piston 61 and control the depth of its downward extrusion.

[0025] In addition, a placement groove 431 is opened on the upper surface of the lower mounting plate 43, and a dispensing syringe 6 is placed in the placement groove 431. A positioning column 432 is set in the middle of the bottom wall of the placement groove 431. The plate bodies on both sides of the top side wall of the dispensing syringe 6 are placed in the placement groove 431. Through holes 62 are opened on the plate bodies on both sides of the top side wall of the dispensing syringe 6. The dispensing syringe 6 can be prevented from moving by being placed in the placement groove 431.

[0026] Among them, a limit rod 433 is rotatably arranged on one side of the placement groove 431 on the upper surface of the lower mounting plate 43, and can be rotated to the upper surface of the plate bodies on both sides of the top of the glue dispensing syringe 6. The limit rod 433 can support the glue dispensing syringe 6 to prevent it from falling out.

[0027] In addition, the inner cavity of the glue dispensing syringe 6 is provided with a piston 61, and the piston rod of the servo electric cylinder 5 can be against the upper surface of the piston 61. The piston rod extends downward to push the piston 61 downward, so that the glue in the glue dispensing syringe 6 can be squeezed out.

[0028] Among them, support rods 7 are symmetrically arranged on the upper surface of the mounting platform 1, and the support rods 7 are located below the glue dispensing syringe 6. The optical fiber collimator body 3 is placed on the support rods 7, and the support rods 7 can be used to place the optical fiber collimator body 3.

[0029] In this embodiment, when dispensing glue on the optical fiber collimator body 3, the optical fiber collimator body 3 can be placed on the support rod 7, or the optical fiber collimator body 3 can be held by hand. When holding the optical fiber collimator body 3 for dispensing glue, the place where glue needs to be applied is aligned with the glue outlet of the dispensing syringe 6. By setting parameters and controlling the distance that the piston rod of the servo cylinder 5 extends each time, then each time the piston rod of the servo cylinder 5 extends a certain distance, the piston 61 moves downward, thereby extruding a fixed amount of glue. In this way, the amount of glue dispensed can be effectively controlled, thus avoiding waste.

[0030] After the glue in the dispensing syringe 6 is used up, the piston rod of the servo cylinder 5 retracts. At this time, the limiting rotating rod 433 is removed from above the plate body of the dispensing syringe 6, so that the plate body above the dispensing syringe 6 can be disengaged from the placement grooves 431 on both sides. Then, the dispensing syringe 6 filled with glue can be replaced. Ensure that the through holes 62 on both sides are aligned with the positioning posts 432 on both sides, and then insert the positioning posts 432 into the through holes 62, so that the dispensing syringe 6 is installed in the placement groove 431. Then rotate the limiting rotating rod 433 and lock it above the placement groove 431 to prevent the dispensing syringe 6 from disengaging.

[0031] When not holding the optical fiber collimator body 3 by hand, it can be placed on the support rod 7. By moving the slider 9 on the slide rail 8, the dispensing syringe 6 can be brought close to the optical fiber collimator body 3. Then, adjust the position of the optical fiber collimator body 3 on the support rod 7 to perform glue application.

[0032] In this utility model, the piston 61 of the dispensing syringe 6 is pushed downward by the servo cylinder 5, so as to achieve the purpose of extruding glue quantitatively. And the provided mounting frame 4 can effectively mount the dispensing syringe 6, making it more convenient to replace the new dispensing syringe 6. The method of pushing by the piston rod of the servo cylinder 5 can replace manual operation, making the glue dispensing work more accurate, ensuring that the glue extruded each time is well controlled, and thus effectively preventing waste of glue.

[0033] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A fiber collimator glue dispenser, comprising a mounting platform (1), on which a glue dispenser control box body (2) is arranged, characterized in that: A slide rail (8) is installed on the front side surface of the dispensing machine control box body (2), a slider (9) is slidably arranged on the slide rail (8), and a mounting frame (4) is installed on the slider (9); The mounting frame (4) comprises a connecting plate (41), the connecting plate (41) being mounted on the front surface of the slider (9), an upper mounting plate (42) being symmetrically arranged at the top of the front surface of the connecting plate (41), a servo electric cylinder (5) being arranged on the upper surface of the upper mounting plate (42), a lower mounting plate (43) being symmetrically arranged at the bottom of the front surface of the connecting plate (41), and a dispensing syringe (6) being arranged on the upper surface of the lower mounting plate (43); The glue dispensing syringe (6) is located directly below the servo electric cylinder (5), and the piston rod on the bottom output end of the servo electric cylinder (5) can extend into the glue dispensing syringe (6) below.

2. The optical fiber collimator dispensing machine according to claim 1, characterized in that: The upper surface of the lower mounting plate (43) is provided with a placement groove (431), a dispensing syringe (6) is placed in the placement groove (431), and a positioning column (432) is provided in the middle of the bottom wall of the placement groove (431).

3. The optical fiber collimator dispensing machine according to claim 2, characterized in that: The plates on both sides of the top side wall of the glue dispensing syringe (6) are placed in the placement groove (431), and through holes (62) are opened on the plates on both sides of the top side wall of the glue dispensing syringe (6).

4. The optical fiber collimator dispensing machine according to claim 2, characterized in that: A limit rotating rod (433) is rotatably arranged on one side of the placement groove (431) on the upper surface of the lower mounting plate (43) and can be rotated to the upper surfaces of the two side plates at the top of the glue dispensing syringe (6).

5. The optical fiber collimator dispensing machine according to claim 4, characterized in that: The inner cavity of the dispensing syringe (6) is provided with a piston (61), and the piston rod of the servo electric cylinder (5) can be against the upper surface of the piston (61).

6. The optical fiber collimator dispensing machine according to claim 1, characterized in that: Support rods (7) are symmetrically arranged on the upper surface of the mounting platform (1), the support rods (7) are located below the glue dispensing syringe (6), and the optical fiber collimator body (3) is placed on the support rods (7).

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