Dispensing device for optical fiber assembly

Abstract

The utility model discloses a dispensing device for optical fiber assembly, which comprises a bottom plate, a supporting vertical plate vertically arranged on the upper surface of the bottom plate, a glue pipe and a dispensing needle head arranged on the glue pipe, a motor is arranged on the upper surface of the bottom plate and is positioned below a first supporting plate, a rotating column is connected onto an output shaft of the motor, and the rotating column is provided with a rotating shaft. An adjusting support is installed on the installation base and located below the movable plate, a vertically-arranged micrometer is installed on the adjusting support, and the upper end face of a screw part of the micrometer faces the movable plate. According to the utility model, automatic dispensing is realized, annular linear dispensing of a product is realized through cooperation of the fixed dispensing needle head and the rotating product carrier block, uniformity and stability of the glue discharge amount can be ensured, and the distance between the dispensing needle head and the product can be precisely and finely adjusted, so that the production efficiency is improved. The distribution uniformity and continuity of the glue solution dispensed from the dispensing needle head on the surface of a product are further improved, and the dispensing efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber dispensing processing, in particular to a dispensing device for optical fiber assembly. Background Art

[0002] Glue dispensing involves applying, filling, or dripping electronic glue, oil, or other liquids onto a product to achieve adhesion, potting, insulation, fixation, or surface smoothing. Existing technology often dispenses glue from a dispenser bottle manually for small, precision parts, such as optical fiber sleeves. However, manual dispensing cannot uniformly control the amount of glue dispensed. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a glue dispensing device for optical fiber assembly, which can ensure the uniformity and stability of the glue output while realizing automated glue dispensing, and can further improve the uniformity and continuity of the glue liquid dispensed from the glue dispensing needle, thereby improving the efficiency and quality of glue dispensing.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a dispensing device for optical fiber assembly, comprising: a base plate, a supporting vertical plate installed vertically on the upper surface of the base plate, a glue hose and a dispensing needle installed on the glue hose, a first support plate and a second support plate extending horizontally are respectively installed on both sides of the supporting vertical plate, the glue hose is installed on the second support plate, a motor is installed on the upper surface of the base plate and below the first support plate, a rotating column is connected to the output shaft of the motor, the upper end of the rotating column connected to the output shaft of the motor passes through a through hole opened in the first support plate and rotatably cooperates with the inner wall of the through hole, a carrier block is provided on the upper end surface of the rotating column higher than the upper surface of the first support plate, and a limit pin is provided at the center of the carrier block;

[0005] A mounting seat is provided on the upper surface of the second support plate, and a movable plate is movably mounted on the mounting seat through at least one set of vertically extending slide rails and sliders. The rubber hose is installed on one end of the movable plate close to the first support plate, and the end of the dispensing needle opposite to the rubber hose is located on the outside of the limit pin and above the carrier block. An adjustment support is installed on the mounting seat and below the movable plate. A vertically arranged micrometer is installed on the adjustment support, and the upper end face of the screw portion of the micrometer is arranged toward the movable plate.

[0006] The further improved scheme in the above technical scheme is as follows:

[0007] 1. In the above solution, the vertical portion of the movable plate is movably connected to the mounting seat, and the horizontal portion of the movable plate is located above the adjustment support.

[0008] 2. In the above solution, the adjustment support is connected to the mounting base through at least two strip-shaped holes extending in the vertical direction.

[0009] 3. In the above solution, the upper end surface of the limit pin is set to a spherical surface.

[0010] 4. In the above solution, the motor is installed on one side of the supporting vertical plate through a base.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] The utility model discloses a dispensing device for optical fiber assembly, wherein a motor is installed on the upper surface of the bottom plate and is located below the first support plate, and a rotating column is connected to the output shaft of the motor, and the upper end of the rotating column connected to the output shaft of the motor passes through a through hole opened on the first support plate and rotates with the inner wall of the through hole, and a carrier block is provided on the upper end surface of the rotating column higher than the upper surface of the first support plate, and a limit pin is provided in the center of the carrier block, and a mounting seat is provided on the upper surface of the second support plate, and a movable plate is movably mounted on the mounting seat through at least one set of vertically extending slide rails and sliders, and the rubber hose is installed on one end of the movable plate close to the first support plate, and the dispensing glue is performed. The end of the needle opposite to the hose is located on the outside of the limit pin and above the carrier block. An adjustment support is installed on the mounting seat and below the movable plate. A vertically arranged micrometer is installed on the adjustment support. The upper end face of the screw part of the micrometer is arranged toward the movable plate. While realizing automated dispensing, the annular linear dispensing of the product is achieved through the cooperation of the fixed dispensing needle and the rotating product carrier block, and the uniformity and stability of the glue output can be guaranteed. The distance between the dispensing needle and the product can also be precisely fine-tuned to further improve the uniformity and continuity of the glue liquid dispensed from the dispensing needle on the product surface, thereby improving the efficiency and quality of dispensing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attachment Figure 1 This is a schematic diagram of the overall structure of the glue dispensing device for optical fiber assembly of the utility model;

[0014] Attachment Figure 2 This is a rear view schematic diagram of the dispensing device for optical fiber assembly according to the present invention;

[0015] Attachment Figure 3 For this utility model Figure 2 A magnified view of point A;

[0016] Attachment Figure 4 This is a schematic diagram of the partial structure of the glue dispensing device for optical fiber assembly of the present invention.

[0017] In the above drawings: 1. Base plate; 2. Support plate; 3. Hose; 4. Dispensing needle; 5. First support plate; 51. Through hole; 6. Second support plate; 7. Motor; 71. Output shaft; 72. Output shaft; 8. Rotating column; 9. Carrying block; 10. Limit pin; 12. Mounting seat; 13. Movable plate; 131. Vertical part; 132. Horizontal part; 141. Slide rail; 142. Slider; 15. Position sensing component; 16. Stop block; 17. Adjustment support; 18. Micrometer; 181. Screw part; 19. Strip hole. DETAILED DESCRIPTION

[0018] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0019] Embodiment 1: A dispensing device for optical fiber assembly, comprising: a base plate 1, a supporting upright plate 2 vertically mounted on the upper surface of the base plate 1, a glue hose 3 and a glue dispensing needle 4 mounted on the glue hose 3, a first supporting plate 5 and a second supporting plate 6 extending horizontally are respectively mounted on both sides of the supporting upright plate 2, the glue hose 3 is mounted on the second supporting plate 6, a motor 7 is mounted on the upper surface of the base plate 1 and below the first supporting plate 5, a rotating column 8 is connected to the output shaft 71 of the motor 7, the upper end of the rotating column 8 connected to the output shaft 71 of the motor 7 passes through a through hole 51 opened on the first supporting plate 5 and rotatably cooperates with the inner wall of the through hole 51, a carrier block 9 is provided on the upper end surface of the rotating column 8 higher than the upper surface of the first supporting plate 5, and a limit pin 10 is provided at the center of the carrier block 9;

[0020] A mounting seat 12 is provided on the upper surface of the second support plate 6, and a movable plate 13 is movably mounted on the mounting seat 12 by at least one set of vertically extending slide rails 141 and sliders 142. The rubber hose 3 is installed on the end of the first support plate 5 close to the movable plate 13, and the end of the dispensing needle 4 opposite to the rubber hose 3 is located on the outside of the limit pin 10 and above the carrier block 9. An adjustment support 17 is installed on the mounting seat 12 and below the movable plate 13. A vertically arranged micrometer 18 is installed on the adjustment support 17, and the upper end face of the screw portion 181 of the micrometer 18 is arranged toward the movable plate 13.

[0021] The vertical portion 131 of the movable plate 13 is movably connected to the mounting seat 12 . The horizontal portion 132 of the movable plate 13 is located above the adjustment support 17 . The upper end surface of the limiting pin 10 is configured as a spherical surface.

[0022] One end of each of the first support plate 5 and the second support plate 6 extending toward each other is connected to the supporting upright plate 2 .

[0023] Embodiment 2: A dispensing device for optical fiber assembly, comprising: a base plate 1, a supporting upright plate 2 vertically mounted on the upper surface of the base plate 1, a glue hose 3 and a glue dispensing needle 4 mounted on the glue hose 3, a first supporting plate 5 and a second supporting plate 6 extending horizontally are respectively mounted on both sides of the supporting upright plate 2, the glue hose 3 is mounted on the second supporting plate 6, a motor 7 is mounted on the upper surface of the base plate 1 and below the first supporting plate 5, a rotating column 8 is connected to the output shaft 71 of the motor 7, the upper end of the rotating column 8 connected to the output shaft 71 of the motor 7 passes through a through hole 51 opened on the first supporting plate 5 and rotatably cooperates with the inner wall of the through hole 51, a carrier block 9 is provided on the upper end surface of the rotating column 8 higher than the upper surface of the first supporting plate 5, and a limit pin 10 is provided at the center of the carrier block 9;

[0024] A mounting seat 12 is provided on the upper surface of the second support plate 6, and a movable plate 13 is movably mounted on the mounting seat 12 by at least one set of vertically extending slide rails 141 and sliders 142. The rubber hose 3 is installed on the end of the first support plate 5 close to the movable plate 13, and the end of the dispensing needle 4 opposite to the rubber hose 3 is located on the outside of the limit pin 10 and above the carrier block 9. An adjustment support 17 is installed on the mounting seat 12 and below the movable plate 13. A vertically arranged micrometer 18 is installed on the adjustment support 17, and the upper end face of the screw portion 181 of the micrometer 18 is arranged toward the movable plate 13.

[0025] The adjusting support 17 is connected to the mounting base 12 via at least two strip-shaped holes 19 extending in the vertical direction.

[0026] The motor 7 is mounted on one side of the support plate 2 via a base 72 . The upper surface of the first support plate 5 is higher than the upper surface of the second support plate 6 .

[0027] Working principle:

[0028] When in use, first move the movable plate vertically to the highest position, so that the rubber hose and dispensing needle installed on it are moved to the highest position to facilitate the installation of the product;

[0029] Then load the annular product onto the carrier block and fit it onto the outside of the limit pin to achieve precise positioning of the product.

[0030] Then, move the movable plate downward in the vertical direction until the horizontal portion of the movable plate contacts the upper end surface of the screw portion of the micrometer. Then, the position of the movable plate in the vertical direction can be further fine-tuned by turning the knob of the micrometer until the distance between the dispensing needle moving with the movable plate and the product loaded on the carrier block is optimal.

[0031] At the same time, the motor is driven to rotate one circle, and the dispensing needle on the hose performs a dispensing operation. The hose, the dispensing head, the glue supply component matched with the hose, the dispensing control component, etc. all belong to the scope of the existing technology and are not described here in detail.

[0032] The continuous glue discharge from the dispensing needle is coordinated with the rotation of the rotating column that drives the product on the carrier block to rotate one circle along with the output shaft of the motor, and linear ring-shaped glue is dispensed on the product. The distance between the dispensing needle and the product can also be precisely fine-tuned to further improve the uniformity and continuity of the glue dispensed from the dispensing needle on the product surface, thereby improving the efficiency and quality of dispensing.

[0033] When using the above-mentioned dispensing device for optical fiber assembly, it can realize automated dispensing while realizing annular linear dispensing of the product through the cooperation of a fixed dispensing needle and a rotating product carrier, and can ensure the uniformity and stability of the glue output. It can also precisely fine-tune the distance between the dispensing needle and the product, further improving the uniformity and continuity of the distribution of the glue liquid dispensed from the dispensing needle on the product surface, thereby improving the efficiency and quality of dispensing.

[0034] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A dispensing device for optical fiber assembly, comprising: A base plate (1), a support plate (2) vertically mounted on the upper surface of the base plate (1), a rubber hose (3) and a dispensing needle (4) mounted on the rubber hose (3), wherein a first support plate (5) and a second support plate (6) extending horizontally are mounted on both sides of the support plate (2), and the rubber hose (3) is mounted on the second support plate (6), characterized in that: a motor (7) is mounted on the upper surface of the base plate (1) and below the first support plate (5), a rotating column (8) is connected to the output shaft (71) of the motor (7), the upper end of the rotating column (8) connected to the output shaft (71) of the motor (7) passes through a through hole (51) opened on the first support plate (5) and rotates with the inner wall of the through hole (51), a carrier block (9) is provided on the upper end surface of the rotating column (8) higher than the upper surface of the first support plate (5), and a limit pin (10) is provided at the center of the carrier block (9); A mounting seat (12) is provided on the upper surface of the second support plate (6), and a movable plate (13) is movably mounted on the mounting seat (12) through at least one set of vertically extending slide rails (141) and sliders (142). The rubber hose (3) is mounted on one end of the first support plate (5) close to the movable plate (13), and the end of the dispensing needle (4) opposite to the rubber hose (3) is located on the outside of the limit pin (10) and above the carrier block (9). An adjustment support (17) is installed on the mounting seat (12) and below the movable plate (13). A vertically arranged micrometer (18) is mounted on the adjustment support (17), and the upper end face of the screw portion (181) of the micrometer (18) is arranged toward the movable plate (13).

2. The optical fiber assembly dispensing device according to claim 1, characterized in that: The vertical portion (131) of the movable plate (13) is movably connected to the mounting seat (12), and the horizontal portion (132) of the movable plate (13) is located above the adjustment support (17).

3. The optical fiber assembly dispensing device according to claim 1, characterized in that: The adjustment support (17) is connected to the mounting seat (12) via at least two strip-shaped holes (19) extending in a vertical direction.

4. The dispensing device for optical fiber assembly according to claim 1, characterized in that: The upper end surface of the limiting pin (10) is configured as a spherical surface.

5. The optical fiber assembly dispensing device according to claim 1, characterized in that: The motor (7) is mounted on one side of the supporting vertical plate (2) via a base (72).

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