阅读说明：本技术 联动式光学纤维束多用途模具及使用方法 (Linkage type optical fiber bundle multipurpose mold and using method ) 是由 李国龙 黄康胜 陈龙 冯跃冲 张颖智 张新军 于 2020-02-28 设计创作，主要内容包括：本发明涉及一种联联动式光学纤维束多用途模具及使用方法,属于光学部件的制造设备及生产工艺。本发明采用的技术方案是：包括底座、底座两侧设置的侧挡板和驱动机构,侧挡板分别为固定挡板和滑动挡板,固定挡板和滑动挡板及底座组成了光学纤维束摆放槽,驱动结构带动滑动挡板向固定挡板侧移动或远离实现调整光学纤维束摆放槽的宽度,底座上沿移动挡板的移动方向设置刻度。本发明的优点在于：使用整体联动式设计理念,在目标模具上调整规格,适用于不同规格纤维束排棒及排板操作,相对单一规格模具极大的缩短了模具组装时间,且该模具调整规格后不需要进行人工校准,避免误差的产生。(The invention relates to a linkage type multipurpose die for an optical fiber bundle and a using method thereof, belonging to manufacturing equipment and a production process of optical components. The technical scheme adopted by the invention is as follows: the side baffle and the actuating mechanism that set up including base, base both sides, the side baffle is fixed stop and slide damper respectively, and fixed stop, slide damper and base have constituteed the optical fiber bundle and have put the groove, and drive structure drives slide damper and moves or keep away from to fixed stop side and realize adjusting the width that the groove was put to the optical fiber bundle, sets up the scale along the moving direction of moving the baffle on the base. The invention has the advantages that: the overall linkage type design concept is used, specifications are adjusted on the target die, the device is suitable for operation of arranging rods and plates of fiber bundles of different specifications, die assembly time is greatly shortened relative to a die of a single specification, manual calibration is not needed after the die is adjusted in specifications, and errors are avoided.)

1. The utility model provides a linkage type optical fiber bundle multipurpose mould, characterized by, includes base (1), side shield and actuating mechanism that base (1) both sides set up, and the side shield includes fixed stop and slide damper, and fixed stop, slide damper and base have constituteed optical fiber bundle and have put the groove, and drive structure drives slide damper and moves or keep away from to fixed stop side and realize adjusting the width that optical fiber bundle put the groove, sets up the scale along the moving direction of moving damper on base (1).

2. The linkage type multipurpose mold for the optical fiber bundle according to claim 1, wherein the driving mechanism is a worm-and-gear transmission structure, the worm-and-gear transmission structure comprises a worm (4), a driving turbine shaft (5) and a driven turbine shaft (6), the rotation direction of the worm (4) determines the moving direction of the movable baffle plate, the lower ends of the driving turbine shaft (5) and the driven turbine shaft (6) are in driving connection with the worm (4), the driven turbine shaft (6) is hinged to the movable baffle plate, the driving turbine shaft (5) is hinged to the fixed baffle plate, a driving groove is formed in the base, and the driving turbine shaft (5) and the driven turbine shaft (6) are in driving connection with the worm (4) in the driving groove.

3. The linkage type multipurpose die for the optical fiber bundle according to claim 1, wherein the fixed baffle is divided into a lower fixed part (7) and an upper fixed part (8), and the upper fixed part (8) is driven to lift by a driving turbine shaft (5); the baffle plate of the sliding baffle plate is divided into an upper sliding part (9) and a lower sliding part (10), and the upper sliding part (9) is driven to lift by the driven turbine shaft (6).

4. The multi-purpose mold of claim 1, wherein the transmission ratios of the driving turbine shaft (5), the worm (4) and the driven turbine shaft (6) are consistent, so as to ensure that the section of the mold is always in a regular hexagon shape, and the tail end of the worm can be locked by a screw.

5. A method for using a linkage type optical fiber bundle multipurpose mold is characterized in that,

1) rotating a driving turbine shaft (5) according to the size of the target optical fiber bundle, wherein the driving turbine shaft (5) sequentially drives an upper fixing part (8), a worm (4), a driven turbine shaft (6) and an upper sliding part (9) to move, a sliding baffle plate simultaneously moves along the worm (4) in the horizontal direction, and the distance between the inner side surfaces of the fixing baffle plate and the sliding baffle plate is expanded or reduced to the specification size of the optical fiber bundle;

2) when the bar arranging process is carried out, the positions between the bases on the guide rail (13) are adjusted to be suitable for the longitudinal length of the arranged primary bars or secondary bars, the bar arranging operation is carried out according to the process requirements, if the plate arranging process is required, a single mould is taken down from the guide rail (13), and the plate arranging operation can be carried out by installing the fixed baffle (11);

3) and after the processes of arranging the rods and the plates are finished, the driving turbine shaft (5) is properly screwed, so that the fastening effect of the die on the plate sections is enhanced.

Technical Field

The invention relates to a linkage type multipurpose die for an optical fiber bundle and a using method thereof, belonging to manufacturing equipment and a production process of optical components.

Background

The optical fiber image transmission element is mainly divided into an optical fiber panel, an optical fiber image inverter, an optical fiber light cone and the like, can realize high-efficiency transmission of light rays under a smaller volume, and has the characteristics of large numerical aperture, small loss rate, small edge distortion and the like. The optical fiber is made up by using tens of thousands of optical fibers which are parallelly arranged through the processes of multistage drawing, arrangement, melt-pressing and cold-working, etc. The optical fiber image transmission element has precise manufacturing process and high precision, and belongs to high-tech top products in the photoelectronic industry. Therefore, the relevant parameters must be strictly controlled in the manufacturing process to ensure the yield.

In the rod and plate arranging process, due to process requirements, optical fiber panels with different sizes and specifications are often required to be manufactured, an operator needs to adjust the size of the mold in time and correct the mold simultaneously, and the whole process is long in working time. The single-size die is high in cost and lack of universality, and the split assembly type die is long in adjustment and calibration time, so that the production efficiency is reduced. In addition, manual rod bundling operation is required after the rod arraying and plate arraying procedures are completed, and gaps and dislocation are easily caused if the rods are not firm to bundle.

The current optical fiber bundle requires various specifications, each specification requires a special die, and the specification can be adjusted at any time, the sizes of the optical fiber bundles produced in batches are different, and the manufacturing cost is increased due to the fixed-specification die.

Disclosure of Invention

The invention provides a linkage type optical fiber bundle multipurpose mold and a using method thereof, which solve the problems of optical fiber bundle bar arrangement and plate arrangement and can realize the production of multi-specification optical fiber bundle bar arrangement and plate arrangement without replacing the mold.

In order to achieve the purpose, the invention adopts the technical scheme that:

linkage type optical fiber bundle multipurpose mold comprises a base, side baffles and a driving mechanism, wherein the side baffles are arranged on two sides of the base and are respectively a fixed baffle and a sliding baffle, the fixed baffle, the sliding baffle and the base form an optical fiber bundle placing groove, the driving mechanism drives the sliding baffle to move towards the fixed baffle or keep away from the fixed baffle to adjust the width of the optical fiber bundle placing groove, and scales are arranged on the base along the moving direction of the moving baffle.

Preferably, the driving mechanism is a worm and gear transmission structure, the worm and gear transmission structure comprises a worm, a driving turbine shaft and a driven turbine shaft, the worm direction is the moving direction of the movable baffle, the lower ends of the driving turbine shaft and the driven turbine shaft are in driving connection with the worm, the driven turbine shaft is hinged to the movable baffle, the driving turbine shaft is hinged to the fixed baffle, the worm is arranged in the base, a driving groove is formed in the base, and the driving turbine shaft and the driven turbine shaft are in driving connection with the worm in the driving groove.

Preferably, the fixed baffle is divided into a lower fixed part and an upper fixed part, and the upper part of the driving turbine shaft penetrates through the lower fixed part and the upper fixed part and is provided with a screw rod structure for driving the upper fixed part to lift; the sliding baffle plate is divided into an upper sliding part and a lower sliding part, and the upper part of the driven turbine shaft penetrates through the upper sliding part and the lower sliding part and is provided with a screw rod structure for driving the upper sliding part to lift; and a rotating handle is arranged at the top of the end of the screw rod of the driving turbine shaft and the driven turbine shaft.

A using method of a linkage type optical fiber bundle multipurpose mold,

1) rotating a driving turbine shaft according to the size of the target optical fiber bundle, wherein the driving turbine shaft sequentially drives an upper fixing part, a worm, a driven turbine shaft and an upper sliding part to move, a sliding baffle plate simultaneously moves along the horizontal direction of the worm, and the distance between the inner side surfaces of the fixing baffle plate and the sliding baffle plate is expanded or reduced to the specification size of the optical fiber bundle;

2) when the bar arranging process is carried out, the positions between the bases on the guide rail are adjusted to be suitable for the longitudinal length of the arranged primary bars or the arranged secondary bars, the bar arranging operation is carried out according to the process requirements, the plate arranging process is carried out if needed, the single die is taken down from the guide rail, and the plate arranging operation can be carried out by installing the fixed baffle.

3) And after the processes of arranging the rods and the plates are finished, the driving turbine shaft is properly screwed down, so that the fastening effect of the die on the plate sections is enhanced.

The invention has the advantages that:

the overall linkage type design concept is used, specifications are adjusted on the target die, the device is suitable for operation of arranging rods and plates of fiber bundles of different specifications, die assembly time is greatly shortened relative to a die of a single specification, manual calibration is not needed after the die is adjusted in specifications, and errors are avoided. The time for manually adjusting the die is saved, the error rate caused by substandard template size and untight binding can be reduced, and the product qualification rate is improved.

Drawings

FIG. 1 is an overall structural view of a linkage type optical fiber bundle multipurpose mold according to the present invention for a plate arranging process.

FIG. 2 is a view showing the structure of a base for a plate arranging process of the multipurpose die for an optical fiber bundle according to the present invention.

Reference numerals: 1. the device comprises a base, 2, a small driving groove, 3, a large driving groove, 4, a worm, 5, a driving turbine shaft, 6, a driven turbine shaft, 7, a lower fixing part, 8, an upper fixing part, 9, an upper sliding part, 10, a lower sliding part, 11, a fiber bundle aligning plate, 12, a rotating handle, 13 and a mold sliding guide rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is obvious that the following description is only of some embodiments of the invention, and that similar designs can be obtained from these descriptions without inventive effort for a person skilled in the art.