阅读说明：本技术 一种光纤连接器出厂前检验质检设备 (Optical fiber connector quality inspection equipment before leaving factory ) 是由 龚洋洋 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种光纤连接器出厂前检验质检设备,包括：元器箱；固定于所述元器箱上端面的工作台,所述工作台上端面两侧固定有支撑板,所述支撑板内腔一侧固定有激光接收模块；设于所述支撑板内腔另一侧的检测组件,所述检测组件包括开设于所述支撑板内腔一侧的凹槽一,所述凹槽一内腔下端固定有转动轴。本发明中,通过激光发生模块与激光头,可以对光纤连接器插筒内发射检测用激光柱,改变现有通过两段光纤插接检测的方式,现有技术需要利用光纤线连接后是否导通进行检测,从而效率更高,同时通过送料组件,可以向检测组件处整齐排列送入待检测的若干个连接器,可以快速的进行流水线式检测方式,更易于工厂使用。(The invention discloses a pre-factory inspection quality inspection device for an optical fiber connector, which comprises: a component box; the worktable is fixed on the upper end face of the element box, supporting plates are fixed on two sides of the upper end face of the worktable, and a laser receiving module is fixed on one side of an inner cavity of each supporting plate; locate the determine module of backup pad inner chamber opposite side, determine module is including offering in recess one of backup pad inner chamber one side, recess one inner chamber lower extreme is fixed with the axis of rotation. According to the invention, the laser generating module and the laser head can be used for emitting the laser column for detection in the optical fiber connector insertion barrel, the existing detection mode of inserting two sections of optical fibers is changed, whether the optical fibers are conducted or not after being connected is required to be detected in the prior art, so that the efficiency is higher, meanwhile, a plurality of connectors to be detected can be orderly arranged and sent to the detection assembly through the feeding assembly, the pipeline type detection mode can be rapidly carried out, and the laser column is easier to use in factories.)

1. An optical fiber connector pre-factory inspection quality inspection apparatus, comprising:

a component box (1);

the laser receiving device comprises a workbench (2) fixed on the upper end face of the element box (1), supporting plates (4) are fixed on two sides of the upper end face of the workbench (2), and a laser receiving module (5) is fixed on one side of an inner cavity of each supporting plate (4);

the detection assembly (7) is arranged on the other side of the inner cavity of the supporting plate (4), the detection assembly (7) comprises a first groove (701) which is formed in one side of the inner cavity of the supporting plate (4), a rotating shaft (702) is fixed at the lower end of the inner cavity of the first groove (701), a first screw rod (703) which is sleeved with the first groove (701) is fixed at the rotating end of the rotating shaft (702), a turntable (704) is fixed at the upper end of the first screw rod (703), a lifting block (705) which is in threaded engagement with the first screw rod (703) is sleeved in the inner cavity of the first groove (701), and a laser generation module (706) which is fixed at one end, close to the laser receiving module (5), of the lifting block (705), and laser heads (707) are arranged on the surface of the laser generation module (706);

the feeding component (8) is arranged at the upper end of the workbench (2); and

and the limiting component (9) is arranged at the upper end of the feeding component (8).

2. The optical fiber connector pre-factory inspection quality inspection device according to claim 1, wherein a switch door (3) is installed on the surface of the component box (1), and a touch pad (6) is fixed on the surface of the support plate (4).

3. The fiber connector pre-factory inspection and quality inspection device according to claim 1, wherein the output end of the laser head (707) is parallel to the workbench (2).

4. The fiber connector pre-factory inspection and quality inspection device according to claim 1, wherein the laser receiving module (5) is arranged opposite to the laser head (707) and is used for receiving a laser signal of the laser generating module (706).

5. The fiber optic connector pre-factory inspection quality testing apparatus of claim 1, wherein the feed assembly (8) comprises:

the mounting plate (801) is arranged above the workbench (2) in parallel, a plurality of air cylinders (802) are fixed between the mounting plate (801) and the workbench (2), a first conveying belt (803) is installed at one end of the mounting plate (801), a connecting plate (804) is fixed at the middle end of the mounting plate (801), and a second conveying belt (805) is installed at the other end of the mounting plate (801); and

the device comprises a second groove (806) arranged on the upper end face of the connecting plate (804), a disc (807) is rotatably arranged in the inner cavity of the second groove (806) through a bearing, a servo motor (808) is fixed on the lower end face of the connecting plate (804), and infrared sensing modules (809) are symmetrically fixed on the upper end face of the connecting plate (804).

6. The optical fiber connector pre-factory inspection quality inspection device according to claim 5, wherein the output end of the servo motor (808) is fixedly connected with the disc (807) and used for driving the disc (807) to rotate.

7. The optical fiber connector pre-factory inspection quality inspection device according to claim 1, wherein the limiting assembly (9) comprises:

the inner rod (901) is fixed on the upper end face of the mounting plate (801), a sleeve (902) is sleeved on the surface of the inner rod (901), a torsion spring (903) is fixed between the inner rod (901) and the sleeve (902), and a limiting plate (904) is fixed on the surface of the sleeve (902); and

be fixed in two riser (905) of mounting panel (801) up end, riser (905) internal thread meshing have with screw rod two (906) of limiting plate (904) laminating.

8. The optical fiber connector pre-factory inspection and quality inspection device according to claim 7, wherein the limiting plate (904) is arranged above the first conveyor belt (803) in an opposite manner, and is used for adjusting the position of the material on the surface of the first conveyor belt (803).

Technical Field

The invention relates to the field of optical fiber connector detection equipment, in particular to quality detection equipment for optical fiber connectors before leaving factories.

Background

The optical fiber is a shorthand of optical fiber, is a fiber made of glass or plastic, can be used as an optical conduction tool, has the transmission principle of total reflection of light, and is an optical fiber connector which is a device for detachably connecting the optical fiber and the optical fiber, and precisely butt-joints two end faces of the optical fiber so that light energy output by a transmitting optical fiber can be coupled into a receiving optical fiber to the maximum extent, and the influence on a system caused by the intervention of the optical fiber into an optical link is reduced to the minimum, which is the basic requirement of the optical fiber connector.

The existing quality inspection equipment for the optical fiber connector before leaving the factory is operated in the using process of the equipment by inserting two sections of optical fibers into two ends of the optical fiber connector in a sleeving manner, and then whether the two sections of optical fibers can transmit data is detected, so that whether the quality of the optical fiber connector is qualified is judged, the quality inspection process of the connector is complicated, the consumed time is too long, and the quick detection before leaving the factory cannot be realized.

Therefore, the optical fiber connector pre-factory inspection quality inspection equipment is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a pre-factory inspection quality inspection device for an optical fiber connector, which aims to solve the problems that the prior pre-factory inspection quality inspection device for the optical fiber connector is provided in the background technology, and in the using process of the device, two sections of optical fibers are sleeved and inserted at two ends of the optical fiber connector, and then whether the two sections of optical fibers can transmit data is detected, so that whether the quality of the optical fiber connector is qualified is judged, the quality inspection process of the connector is complicated, the consumed time is too long, and the rapid pre-factory inspection cannot be realized.

In order to achieve the purpose, the invention provides the following technical scheme:

an optical fiber connector pre-factory inspection quality inspection apparatus comprising: a component box; the worktable is fixed on the upper end face of the element box, supporting plates are fixed on two sides of the upper end face of the worktable, and a laser receiving module is fixed on one side of an inner cavity of each supporting plate; the detection assembly is arranged on the other side of the inner cavity of the supporting plate and comprises a first groove arranged on one side of the inner cavity of the supporting plate, a rotating shaft is fixed at the lower end of the inner cavity of the first groove, a first screw rod sleeved with the first groove is fixed at the rotating end of the rotating shaft, a turntable is fixed at the upper end of the first screw rod, a lifting block in threaded engagement with the first screw rod is sleeved in the inner cavity of the first groove, and a laser generation module is fixed at one end, close to the laser receiving module, of the lifting block, and a laser head is arranged on the surface of the laser generation module; the feeding component is arranged at the upper end of the workbench; and the limiting component is arranged at the upper end of the feeding component.

In a further embodiment, the surface of the component box is provided with a switch door, and the surface of the supporting plate is fixed with a touch pad.

In a further embodiment, the laser head output end is parallel to the table so that it can irradiate laser in parallel to a connector placed on the conveyor belt.

In a further embodiment, the laser receiving module is arranged opposite to the laser head and is used for receiving the laser signal of the laser generating module, so that when the laser receiving module receives the laser signal, the two inserting barrels are installed in an aligned mode.

In a further embodiment, the feed assembly comprises: the mounting plate is arranged above the workbench in parallel, a plurality of air cylinders are fixed between the mounting plate and the workbench, a first conveying belt is installed at one end of the mounting plate, a connecting plate is fixed at the middle end of the mounting plate, and a second conveying belt is installed at the other end of the mounting plate; and the second groove is arranged on the upper end face of the connecting plate, a disc is rotatably arranged in the inner cavity of the second groove through a bearing, a servo motor is fixed on the lower end face of the connecting plate, and infrared sensing modules are symmetrically fixed on the upper end face of the connecting plate, so that the infrared sensing modules can rotate the arrangement angle of the connector.

In a further embodiment, the output end of the servo motor is fixedly connected with the disk and used for driving the disk to rotate.

In a further embodiment, the stop assembly comprises: the inner rod is fixed on the upper end face of the mounting plate, a sleeve is sleeved on the surface of the inner rod, a torsion spring is fixed between the inner rod and the sleeve, and a limiting plate is fixed on the surface of the sleeve; and the two vertical plates are fixed on the upper end surface of the mounting plate, and the inner threads of the vertical plates are meshed with the second screw rods attached to the limiting plates, so that the connector can be guided to the center of the conveying belt through the two limiting plates.

In a further embodiment, the limiting plate is arranged opposite to the upper side of the first conveying belt and used for adjusting the position of the material on the surface of the first conveying belt.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the laser generation module and the laser head, a laser column for detection can be emitted in the optical fiber connector insertion barrel, the existing detection mode of inserting and detecting through two sections of optical fibers is changed, whether the optical fiber connector is conducted or not after being connected through an optical fiber line is required to be detected in the prior art, and compared with the prior art, the detection efficiency of the optical fiber connector is higher, meanwhile, through the feeding assembly, a plurality of connectors to be detected can be orderly arranged and sent to the detection assembly, the pipeline type detection mode can be rapidly carried out, and the optical fiber connector insertion barrel is easier to use in factories.

Drawings

FIG. 1 is a schematic structural diagram of a pre-factory inspection and quality inspection apparatus for fiber optic connectors;

FIG. 2 is a schematic structural view of a cross section of a detecting unit according to the present invention;

FIG. 3 is a schematic structural diagram of a side view section of a joint of a worktable and a mounting plate according to the present invention;

FIG. 4 is a side view of the connecting plate of the present invention;

fig. 5 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. a component box; 2. a work table; 3. opening and closing the door; 4. a support plate; 5. a laser receiving module; 6. a touch pad; 7. a detection component; 701. a first groove; 702. a rotating shaft; 703. a first screw rod; 704. a turntable; 705. a lifting block; 706. a laser generation module; 707. a laser head; 8. a feeding assembly; 801. mounting a plate; 802. a cylinder; 803. a first conveyor belt; 804. a connecting plate; 805. a second conveyor belt; 806. a second groove; 807. a disc; 808. a servo motor; 809. an infrared sensing module; 9. a limiting component; 901. an inner rod; 902. a sleeve; 903. a torsion spring; 904. a limiting plate; 905. a vertical plate; 906. and a second screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, an optical fiber connector pre-factory inspection quality inspection apparatus includes: a component case 1; the worktable 2 is fixed on the upper end surface of the element device box 1, supporting plates 4 are fixed on two sides of the upper end surface of the worktable 2, and a laser receiving module 5 is fixed on one side of an inner cavity of each supporting plate 4; the detection component 7 is arranged on the other side of the inner cavity of the support plate 4, the detection component 7 comprises a first groove 701 arranged on one side of the inner cavity of the support plate 4, a rotating shaft 702 is fixed at the lower end of the inner cavity of the first groove 701, a first screw rod 703 sleeved with the first groove 701 is fixed at the rotating end of the rotating shaft 702, a turntable 704 is fixed at the upper end of the first screw rod 703, a lifting block 705 in threaded engagement with the first screw rod 703 is sleeved in the inner cavity of the first groove 701, a laser generation module 706 is fixed at one end, close to the laser receiving module 5, of the lifting block 705, and a laser head 707 is arranged on the surface of the laser generation module 706; the feeding component 8 is arranged at the upper end of the workbench 2; and locate feeding unit 8 upper end spacing subassembly 9, unit case 1 surface mounting has switch door 3, backup pad 4 fixed surface touch-control board 6, laser head 707 output is parallel form with workstation 2, laser receiving module 5 sets up with laser head 707 relatively, be used for receiving laser generation module 706's laser signal, rotate carousel 704, make its screw rod 703 rotate, the elevator 705 on screw rod 703 surface can lifting movement, thereby can drive laser generation module 706 lifting movement, place same water flat line with its laser head 707 and fiber connector's the section of thick bamboo central line of inserting, the section of thick bamboo that inserts that can pass the connector of laser head 707 contacts with laser receiving module 5, when same model connector detects, only need adjust its height of 707 laser head once.

Example 2

Referring to fig. 3 and fig. 4, the difference from embodiment 1 is: the feeding assembly 8 comprises: the mounting plate 801 is arranged above the workbench 2 in parallel, a plurality of air cylinders 802 are fixed between the mounting plate 801 and the workbench 2, a first conveying belt 803 is installed at one end of the mounting plate 801, a connecting plate 804 is fixed at the middle end of the mounting plate 801, and a second conveying belt 805 is installed at the other end of the mounting plate 801; and a second groove 806 arranged on the upper end surface of the connecting plate 804, a disc 807 is rotatably arranged in the inner cavity of the second groove 806 through a bearing, a servo motor 808 is fixed on the lower end surface of the connecting plate 804, infrared sensing modules 809 are symmetrically fixed on the upper end surface of the connecting plate 804, the output end of the servo motor 808 is fixedly connected with the disc 807 and is used for driving the disc 807 to rotate, the position of the connector, which is indicated to be placed on the first conveying belt 803, can be monitored through the infrared sensing modules 809, the monitored value is transmitted to the central control device in real time, the central control device controls the output end of the servo motor 808 to rotate, so that the disc 807 rotates to drive the connector to rotate, the connector is aligned, and two splicing barrels of the connector and the laser receiving module 5 are in a horizontal direction.

Example 3

Referring to fig. 5, the difference from embodiment 1 is: the spacing subassembly 9 includes: the inner rod 901 is fixed on the upper end face of the mounting plate 801, a sleeve 902 is sleeved on the surface of the inner rod 901, a torsion spring 903 is fixed between the inner rod 901 and the sleeve 902, and a limiting plate 904 is fixed on the surface of the sleeve 902; and be fixed in two risers 905 of mounting panel 801 up end, the inside screw thread meshing of riser 905 has two 906 of the screw rod of laminating with limiting plate 904, limiting plate 904 and first conveyer belt 803 top set up relatively, be used for adjusting first conveyer belt 803 surface material position, rotate two 906 of screw rod, can make it extrude limiting plate 904 and remove, torsional spring 903 can drive limiting plate 904 through torsion and reset the removal, thereby adjust the interval of limiting plate 904, make its a plurality of connector that waits to detect can move between two parties on the conveyer belt surface, and make its detector can contact with disc 807, thereby adjusting position.

The working principle of the invention is as follows: firstly, the second screw 906 is rotated manually and sequentially, the second screw 906 rotates and extends in the vertical plate 905 to extrude the limiting plates 904, so that the rotating angles of the limiting plates 904 are adjusted, the proper distance between the two limiting plates 904 is adjusted, then a plurality of connectors to be monitored are placed on the surface of the first conveying belt 803, the connectors are driven by the first conveying belt 803 to move towards the connecting plate 804, when the connectors move to a position between the first conveying belt 803 and the second conveying belt 805, the lower ends of the connectors are connected with the upper end of the connecting plate 804, the positions of the connectors on the surface of the first conveying belt 803 can be monitored by the infrared sensing module 809, the monitored values are transmitted to the central control equipment in real time, the central control equipment controls the output end of the servo motor 808 to rotate, so that the disc 807 rotates to drive the connectors to rotate, the connectors are aligned, and two plug-in barrels of the connectors and the laser receiving module 5 are in a horizontal direction, the connector after being straightened moves through the second conveying belt 805, when the connector moves to the detection assembly 7, the screw rod 703 of the connector is rotated by rotating the turntable 704, the lifting block 705 on the surface of the screw rod 703 moves up and down, so that the laser generation module 706 is driven to move up and down, the laser head 707 is adjusted to the position parallel to the central line of the optical fiber connector insertion barrel, the laser is emitted through the laser head 707 to penetrate through the insertion barrel on one side of the optical fiber connector through the operation of the laser generation module 706, if the central lines of the two insertion barrels of the optical fiber connector are not aligned, the laser cannot pass through, if the central lines of the two insertion barrels of the optical fiber connector are aligned, the laser penetrates through the two insertion barrels and is emitted to the laser receiving module 5 to be received, the connector which is monitored penetrates through the second conveying belt 805, and then the next connector is monitored, so that the working principle of the invention is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.