CN212071035U - Optical fiber ferrule adapter production line - Google Patents

Abstract

The utility model discloses an optic fibre lock pin adapter production line, it has set gradually sleeve pipe material loading pressure equipment device, lock pin suppression device, manual detection station, point gum machine, manual adjustment workstation, oven, automatic plug detection machine and terminal surface detector, and wherein sleeve pipe material loading pressure equipment device, lock pin suppression device and automatic plug detection machine set up to automation mechanized operation, can alleviate workman's the amount of labour, and work efficiency improves greatly than manual assembly simultaneously.

Description

Optical fiber ferrule adapter production line

Technical Field

The utility model relates to an optical fiber communication technical field, in particular to production line of two APC lock pin adapters.

Background

The optical fiber communication is a communication system which takes light as carrier wave and uses light to transmit information through photoelectric conversion, and a laser and an optical fiber inserting core adapter are important components of the optical fiber communication system. In order to reduce the fresnel reflection phenomenon and improve the product quality, most manufacturers of the existing optical communication devices adopt a double-APC ferrule adapter to reduce the fresnel reflection phenomenon, and for the double-APC ferrule adapter. The production process of the prior art is generally manual in almost every step, and the working efficiency is low.

Therefore, in order to solve the problems in the prior art, it is important to provide a high-efficiency and high-precision production line for fiber ferrule adapters with good product quality.

Disclosure of Invention

An object of the utility model is to avoid the weak point among the prior art and provide a high product quality's that high efficiency and precision are high prepared optic fibre lock pin adapter production line.

The purpose of the utility model is realized through the following technical scheme:

provides an optical fiber ferrule adapter production line which is provided with a sleeve feeding and press-fitting device, a ferrule pressing device, a manual detection station, a glue dispenser, an oven, an automatic plug-in detection machine and an end face detector,

the sleeve feeding and press-mounting device comprises a workbench, a storage bin, a lifting inclined plate, a turning piece, a rotating shaft, a servo motor, an electric push rod and a press-mounting mechanism, wherein the storage bin is positioned on one side of the workbench, a discharge port of the storage bin faces to the work and is provided with a baffle plate, the baffle plate is fixedly arranged on one side of the lifting inclined plate and ascends and descends along with the lifting inclined plate, the lifting inclined plate inclines towards the workbench and is driven to ascend and descend by the electric push rod, the turning piece is arranged on the other side of the lifting inclined plate, a groove capable of containing a sleeve is formed in one side of the turning piece facing to the lifting inclined plate, the other end of the; the press-fitting mechanism is provided with a metal piece clamp and an ejector rod, the metal piece clamp, the turned sleeve and the ejector rod are concentrically arranged, and the ejector rod can rotate to extend out to press the sleeve into the metal piece arranged on the metal piece clamp;

the ferrule pressing device is provided with a feeding unit, a pushing unit, a stamping unit and a ferrule unit, the feeding unit is provided with a feeding vibration disc and a feeding groove, the feeding vibration disc is positioned below a discharge inclined plate of the sleeve feeding and pressing device, one end of the feeding groove is connected with an outlet of the feeding vibration disc, and the other end of the feeding groove extends to the front end of the pushing unit; the pushing unit is provided with a limiting groove, a push rod and a pushing cylinder, the limiting groove is perpendicular to the feeding groove and is communicated with the interior of the feeding groove, the pushing cylinder can drive the push rod to move, and the push rod can push the non-inserted core semi-finished product of the limiting groove under the action of the pushing cylinder; the stamping unit is provided with a stamping head, a stamping cylinder and a stamping jig, the stamping jig can receive the non-inserted core semi-finished product pushed by the pushing unit, and the stamping head is positioned above the stamping jig and driven to lift by the stamping cylinder;

the core inserting unit is provided with two limiting clamps, a limiting electric push rod and a positioning piece, a core inserting channel is arranged between the two limiting clamps, one limiting clamp is provided with the positioning piece which is vertically arranged, the other limiting clamp is connected with the telescopic rod of the limiting electric push rod, and the positioning piece is positioned right ahead of the central axis of the telescopic rod of the limiting electric push rod;

the automatic plugging detection machine comprises a host, a first jig, a plugging support seat and a plugging test mechanism, wherein a workbench is arranged at the top of the host, a plurality of mounting holes are formed in the workbench, and a microcomputer processor is arranged in the host; the first jig is provided with a moving seat, a fixed frame and a clamping block, the moving seat is provided with a bolt penetrating hole, a bolt can penetrate through the bolt penetrating hole to lock the moving seat on the mounting hole of the workbench, the fixed frame is welded on the moving seat, one end of the clamping block is positioned in the fixed frame, the other end of the clamping block is positioned outside the fixed frame, and the middle part of the clamping block is in threaded connection with the frame wall of the fixed frame; the plug-in supporting seat is fixedly arranged on the workbench, the plug-in testing mechanism is arranged on the plug-in supporting seat and is provided with an electric push rod, a resistance strain type sensor and a second jig, the main body of the electric push rod is locked on the plug-in supporting seat, the telescopic rod is arranged downwards, one end of the resistance strain type sensor is connected with the lower end of the electric push rod, the other end of the resistance strain type sensor is connected with the second jig, and the resistance strain type sensor is further connected with a circuit of the microcomputer processor through an electric wire; the second jig is provided with a structure assembled with the tested workpiece.

Preferably, a spring mounting groove is formed in the front end of the lifting plate, a plurality of springs are welded in the spring mounting groove, and a limiting plate is mounted at the upper end of each spring; correspondingly, a pressing plate capable of pressing the limiting plate downwards is arranged at one side end, close to the lifting plate, of the overturning part.

Preferably, the one end of the push rod of the inserting core pressing device is connected with a connecting plate, the connecting plate is fixedly connected with a telescopic rod of the pushing cylinder, and the pushing cylinder and the push rod are both located on the same side of the connecting plate.

Preferably, the punching head of the inserting core pressing device is arranged on the telescopic rod of the punching cylinder through a punch jig.

Preferably, the second tool is equipped with and is two curb plates with the structure of being tested the work piece assembly, and the lower extreme of two curb plates is provided with the card strip inwards, forms the buckle chamber between two curb plates.

Preferably, the end face detector comprises a lens assembly, a detection box and a telescopic lifting support assembly, wherein the lens assembly is mounted on one side face of the detection box, an integrated circuit board and a light source which are matched with the lens assembly are mounted in the detection box, a detection socket is arranged on the other side face of the detection box, and the detection socket and a lens of the lens assembly are coaxially arranged;

the telescopic lifting support assembly comprises an installation seat, a first horizontal pushing electric push rod, a lifting support seat, a lifting electric push rod, a first support plate, a base, a first fixing piece, a second horizontal pushing electric push rod and a second fixing piece, the detection box is fixedly locked on the installation seat, the installation seat is driven by the first horizontal pushing electric push rod to translate, the installation seat is directly or indirectly installed on the lifting support seat, the main body of the lifting electric push rod is fixedly connected to the first fixing piece, the first fixing piece is also fixedly connected with the lifting support seat, and a telescopic rod of the lifting electric push rod is downwards arranged to abut against the base;

four corners of the lifting support seat are provided with through holes, a first support plate is fixedly connected with four guide rods, one guide rod correspondingly penetrates through one through hole, and the first support plate is pushed by a second pushing electric push rod to move horizontally.

The utility model has the advantages that:

the utility model discloses an optic fibre lock pin adapter production line is provided with sleeve pipe material loading pressure equipment device, lock pin suppression device, artifical test station, point gum machine, oven, automatic plug detection machine and end face detection appearance, and wherein sleeve pipe material loading pressure equipment device, lock pin suppression device and automatic plug detection machine set up to automatic operation, can alleviate workman's the amount of labour, and work efficiency improves greatly than manual equipment simultaneously, still has following advantage:

(1) the storage silo memory space of sleeve pipe material loading pressure equipment device is big and need not often to supply the material, and the swash plate drives the baffle and goes up and down, and the baffle descends thereupon when the swash plate descends, and the sleeve pipe gets into the swash plate from the storage silo, and the distance that the swash plate descends is adjustable to only connect at every turn to get one deck sleeve pipe and avoid the feeding too much to take place the confusion, and the baffle rises thereupon and blocks the export of storage silo when the swash plate rises, realizes the ejection of compact according to the layer. Meanwhile, the other side of the lifting inclined plate is provided with a turnover part, one side of the turnover part facing the lifting inclined plate is provided with a groove for placing the sleeves, and the sleeves are turned over one by one along with the turning of the rotating shaft and are conveyed to a fixture and a metal part of a processing station of the next procedure for press mounting.

(2) The core insert pressing device ensures flexibility and manual control, reduces labor intensity of workers, has spacing and mechanization in basic feeding, stamping and core insert, and is high in precision, and good in coaxial inserting and pressing effects of ceramic core and non-core insert semi-finished products. The core inserting channel of the core inserting unit can be adjusted through the two limiting clamps, and the core inserting unit is suitable for inserting and press-mounting ceramic cores of different specifications, high in flexibility and strong in applicability.

(3) The workbench of the automatic plugging detection machine is provided with a plurality of mounting holes, the microcomputer processor is arranged in the host, and the bolt can penetrate through the bolt penetrating hole to lock the movable seat in the mounting holes at different positions of the workbench, so that the position of the movable seat can be conveniently adjusted. The utility model discloses a clamp splice satisfies the demand of different measured work pieces through the position of rotatory adjustment in fixed frame and need not to change whole first tool, the second tool is equipped with the structure of being assembled with the measured work piece, first tool and second tool cooperation work, the second tool rises under the effect of electric putter and beats partly of measured work piece and upwards to test the pulling force, and when needing to test two parts insertion force of measured work piece, electric putter descends the second tool of placing partly of measured work piece and inserts another part of measured work piece of placing at first tool with the test insertion force, the inductive signal of this process resistance strain sensor changes, resistance strain sensor passes through the signal that changes and sends the treater to through the electric wire and handles, accurately and efficiency measures the insertion and extraction force of optical fiber splice, compare with prior art, the utility model discloses high-efficient, test data is accurate reliable and the commonality is strong.

Drawings

The present invention is further explained by using the attached drawings, but the content in the attached drawings does not constitute any limitation to the present invention.

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a sleeve feeding and press-fitting device according to an embodiment of the present invention.

Fig. 3 is another angle schematic diagram of the sleeve feeding and press-fitting device according to an embodiment of the present invention.

Fig. 4 is a schematic view of another angle of the sleeve feeding and press-fitting device according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a part of the sleeve feeding and press-fitting device according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a ferrule pressing device according to an embodiment of the present invention.

Fig. 7 is another angle schematic diagram of the ferrule pressing device according to an embodiment of the present invention.

Fig. 8 is a schematic diagram of an automatic insertion/extraction detection machine according to an embodiment of the present invention.

Fig. 9 is a schematic view of a first clamp of the automatic insertion/extraction detecting machine according to an embodiment of the present invention.

Fig. 10 is a schematic view of a force measuring mechanism of the automatic insertion/extraction detecting machine according to an embodiment of the present invention.

Fig. 11 is a schematic view of an end surface detector according to an embodiment of the present invention.

Fig. 12 is a schematic view of the removed lens assembly and the detection box of the end surface detector according to an embodiment of the present invention.

Fig. 1 to 12 include:

1 sleeve pipe material loading pressure equipment device:

1-1 workbench, 1-2 storage bins, 1-3 lifting inclined plates, 1-4 turning pieces, 1-5 grooves, 1-6 rotating shafts, 1-7 threaded ejector rods, 1-8 hand wheels, 1-9 metal piece clamps, 1-10 motors, 1-11 electric push rods, 1-12 lifting connecting plates, 1-13 lifting rods, 1-14 baffle plates, 1-15 limiting plates, 1-16 springs, 1-17 pressing plates and 1-18 discharging inclined plates.

2, inserting core pressing device:

a feeding unit: 2-1 feeding vibration disc, 2-2 feeding groove,

A pushing unit: 2-31 push rods, 2-32 connecting pieces, 2-33 pushing cylinders and 2-34 limiting grooves;

a stamping unit: 2-41 punching heads, 2-42 buffer springs, 2-43 punch jigs, 2-44 punching cylinders, 2-45 punching switches and 2-46 punching jigs;

an inserting core unit: 2-51 ceramic ferrule channel, 2-52 limit clamp, 2-53 limit electric push rod, 2-54 limit cylinder expansion link, 2-55 positioning piece.

3 manual detection station, 4 glue dispensing machine, 5 adjusting workbench, 6 oven,

7 automatic plugging and unplugging detection machine:

7-1 host, 7-11 workbench, 7-12 mounting holes, 7-13 display screen and 7-14 switch keys;

7-2, first jig: 7-21 moving seats, 7-22 fixing frames, 7-23 clamping blocks, 7-24 rotating handles and 7-25 bolt penetrating holes;

7-3 inserting and pulling the supporting seat;

7-4 plug testing mechanism: 41 electric push rods, 7-42 resistance strain sensors, 7-43 second jigs, 7-44 buckling cavities, 7-45 through holes and 7-46 installation connectors;

8, end face detector:

8-1 lens component, 8-2 detection box, 8-3 detection socket, 8-4 mounting seat, 8-5 guide rail, 8-6 first horizontal push electric push rod, 8-7 lifting support seat, 8-8 first support plate, 8-9 lifting electric push rod, 8-10 base, 8-11 first fixing piece, 8-12 second horizontal push electric push rod, 8-13 second fixing piece, 8-14 guide rod and 8-15 support seat.

Detailed Description

The present invention will be further illustrated with reference to the following examples.

Example 1

Referring to the drawings, the optical fiber ferrule adapter production line of the embodiment is provided with a sleeve feeding press-fitting device, a ferrule press-fitting device, a manual detection station, a glue dispenser, a manual adjustment workbench, an oven, an automatic plugging detection machine and an end face detector, wherein the sleeve feeding press-fitting device, the ferrule press-fitting device and the automatic plugging detection machine are set to be automatic operation, the labor capacity of workers can be reduced, and meanwhile the working efficiency is greatly improved compared with that of manual assembly. The manual detection station, the glue dispenser, the manual adjustment workbench, the oven and the end face detector are all existing equipment and can be directly purchased from the market, wherein the manual adjustment workbench can be set or not according to needs, and a plurality of manual adjustment workbench can be set according to actual production needs.

In this embodiment, the sleeve feeding and pressing device comprises a workbench 1-1, a storage bin 1-2, a lifting inclined plate 1-3, a turning piece 1-4, a rotating shaft 1-6, a servo motor 1-10 and an electric push rod 1-11, wherein the storage bin 1-2 is positioned on one side of the workbench 1-1, a discharge port of the storage bin 1-2 faces to work and is provided with a baffle 14, the baffle 14 is fixedly arranged on one side of the lifting inclined plate 1-3 and ascends along with the lifting inclined plate 1-3, the descending distance of the lifting inclined plate 1-3 is adjustable to ensure that only one layer of sleeve is taken at each time to avoid excessive feeding from being disordered, and the baffle 14 ascends along with the lifting inclined plate 1-3 to block the outlet of the storage bin 1-2 to realize discharging according to layers. In the embodiment, the inclined lifting plate 1-3 inclines towards the workbench 1-1, the front end of the inclined lifting plate is provided with a spring 1-16 mounting groove, a plurality of springs 1-16 are welded in the spring 1-16 mounting groove, the upper ends of the springs 1-16 are provided with limiting plates 1-15, and the limiting plates 1-15 can limit the sleeve from falling forwards and downwards. The lifting inclined plate 1-3 is driven to lift by an electric push rod 1-11, in order to ensure the stability of lifting, the lifting inclined plate is also provided with a lifting connecting plate 1-12 and four lifting rods 1-13, the lower ends of the four lifting rods 1-13 are fixed at four corners of the lifting connecting plate 1-12, the upper ends of the four lifting rods 1-13 are fixedly connected with the bottom of the lifting inclined plate 1-3, and a telescopic rod of the electric push rod 1-11 is fixedly connected with the middle part of the lifting connecting plate 1-12, so that the lifting rods 1-13 can be synchronously lifted, and the stable lifting of the lifting inclined plate 1-3 is ensured. The other side of the lifting inclined plate 1-3 is provided with a turnover part 1-4, one side of the turnover part 1-4 facing the lifting inclined plate 1-3 is provided with a groove 1-5 for placing a sleeve, one side end of the turnover part 1-4 close to the lifting inclined plate is provided with a pressing plate 1-17 for pressing down a limiting plate 1-15, the other end of the turnover part 1-4 is fixedly connected with a rotating shaft 1-6, the rotating shaft 1-6 is rotatably arranged on a workbench 1-1 and is driven by a servo motor 1-10 to turn over, when receiving materials, the pressing plate 1-17 presses down the limiting plate 1-15, the sleeve rolls down to the groove 1-5 of the turnover part 1-4, the turnover part 1-4 turns over to convey the sleeve to a position between a metal part 1-9 and a thread mandril 1-7, the thread mandril 1-, the gear is driven by a motor to rotate, the threaded ejector rod 1-7 can also be fixedly connected with a hand wheel 1-20 to manually adjust the threaded ejector rod 1-7 to press the sleeve into a metal piece arranged on the metal piece clamp 1-9, and the sleeve and the metal piece form a semi-finished product without inserting the core. Meanwhile, the limiting plates 1-15 rise and reset under the action of the springs 1-16 to block the sleeves to prevent other sleeves from falling.

The ferrule pressing device is provided with a feeding unit, a pushing unit, a stamping unit and a ferrule unit, wherein the feeding unit is provided with a feeding vibration disc 2-1 and a feeding groove 2-2, one end of the feeding groove 2-2 is connected with an outlet of the feeding vibration disc 2-1, and the other end of the feeding groove extends to the front end of the pushing unit. In this embodiment, the pushing unit is provided with a limiting groove 2-34, a push rod 2-31 and a pushing cylinder 2-33, the limiting groove 2-34 is perpendicular to and communicated with the feeding groove 2-2, the pushing cylinder 2-33 can drive the push rod 2-31 to move, the push rod 2-31 can push the non-inserted semi-finished product 01 of the limiting groove 2-34 under the action of the pushing cylinder 2-33, in this embodiment, one end of the push rod 2-31 is connected with a connecting plate which is fixedly connected with a telescopic rod of the pushing cylinder 2-33, the pushing cylinder 2-33 and the push rod 2-31 are both positioned on the same side of the connecting plate, the arrangement can avoid setting the pushing cylinder 2-33 to be behind the push rod 2-31 to increase the length, in this embodiment, the pushing cylinder 2-33 and the push rod 2-31 are both positioned on the same side of the connecting plate, and then the pushing cylinder 2-33 can be, the whole structure is compact and the volume is small, and the space in a factory building is not required to be occupied. Meanwhile, the stamping unit is provided with stamping heads 2-41, a stamping cylinder 2-44 and stamping jigs 2-46, the stamping jigs 2-46 can receive the non-inserted core semi-finished product 01 pushed by the pushing unit, the stamping heads 2-41 are positioned above the stamping jigs 2-46 and driven by the stamping cylinder 2-44 to lift, and particularly, the stamping heads 2-41 are arranged on an expansion rod of the stamping cylinder 2-44 through a punch jig 4-3. For the convenience of manual control, the punching unit of the present embodiment is provided with independent punching switches 2-45. The core inserting unit is provided with two limiting clamps 2-52, limiting electric push rods 2-53 and positioning pieces 2-55, a core inserting channel 5-1 is arranged between the two limiting clamps 2-52, one limiting clamp 2-52 is provided with a positioning piece 2-55 which is vertically arranged, the other limiting clamp 2-52 is connected with a telescopic rod of the limiting electric push rod 2-53, and the positioning piece 2-55 is positioned right in front of the central axis of the telescopic rod of the limiting electric push rod 2-53. The operation process of the ferrule pressing device of the embodiment is as follows: the feeding vibration disc 2-1 sends the non-insertion-core semi-finished products 01 into the feeding groove 2-2 one by one through vibration, the non-insertion-core semi-finished products 01 move to the limiting grooves 2-34 along the feeding groove 2-2, the pushing cylinder 2-33 drives the push rod 2-31 to send the non-insertion-core semi-finished products 01 in the limiting grooves 2-34 into the punching jig 2-46 and butt-joint with the ceramic cores 02, the punching cylinder 2-44 drives the punching head 2-41 to descend to press the non-insertion-core semi-finished products 01 and the ceramic cores 02 in a pressing mode, and one end of the non-insertion-core semi-finished products 01 locks the end portions of the ceramic cores 02 through a buckle structure under the effect.

The automatic plugging and unplugging detector comprises a host 7-1, a first jig 7-2, a plugging and unplugging support seat 7-3 and a plugging and unplugging testing mechanism 7-4, wherein a workbench 7-11 is arranged at the top of the host, a plurality of mounting holes 7-12 are formed in the workbench 7-11, and the mounting holes 7-12 are used for mounting and fixing the first jig 7-2. The first jig 7-2 is provided with a moving seat 7-21, a fixed frame 7-22 and a clamping block 7-23, the moving seat 7-21 is provided with a bolt through hole 7-25, and a bolt can pass through the bolt through hole 7-25 to lock the moving seat 7-21 on the mounting hole 7-12 of the workbench 7-11. The fixed frame 7-22 is welded on the movable seat 7-21, one end of the clamping block 7-23 is positioned in the fixed frame 7-22, the other end of the clamping block 7-23 is positioned outside the fixed frame 7-22, one end of the clamping block 7-23 positioned outside the fixed frame 7-22 is provided with a rotating handle 7-24 which is convenient for manual rotation, in the embodiment, the middle part of the clamping block 7-23 is in threaded connection with the frame wall of the fixed frame 7-22, and the abutting tightness between the clamping block 7-23 and the workpiece to be measured can be conveniently adjusted by screwing the rotating handle 7-24.

In the embodiment, the plug support seat 7-3 is fixedly arranged on the workbench 7-11, the plug testing mechanism 7-4 is arranged on the plug support seat 7-3, the plug-pull testing mechanism 7-4 is provided with an electric push rod 7-41, a resistance strain type sensor 7-42 and a second jig 7-43, the second jig 7-43 is provided with a structure assembled with a tested workpiece, specifically, the second jig 7-43 is provided with a structure assembled with the tested workpiece which is two side plates, a clamping cavity 7-44 is formed between the two side plates, the tested workpiece is placed in the clamping cavity 7-44, the lower ends of the two side plates are provided with inwards clamping strips, the side walls of the two side plates are provided with through holes 7-45, the through holes 7-45 are not necessarily used, the method can be selected according to actual conditions, for example, a pin can be used for fixing the workpiece to be tested through the through holes 7-45.

The main body of the electric push rod 7-41 is locked on the plug support seat 7-3, the telescopic rod is arranged downwards, one end of the resistance strain type sensor 7-42 is connected with the lower end of the electric push rod 7-41, the other end of the resistance strain type sensor 7-42 is connected with the second fixture 7-43, and in order to enable the resistance strain type sensor 7-42 to be better installed at the lower end of the electric push rod 7-41, an installation connector 7-46 is further arranged between the resistance strain type sensor 7-42 and the telescopic rod of the electric push rod 7-41. The resistance strain type sensors 7-42 are also connected with the circuit of the microcomputer processor through electric wires, and the microcomputer processor is positioned inside the main machine. The outer side of the main machine is provided with a display screen 7-13 and a switch key 7-14 for convenient viewing and control, and the display screen 7-13 and the switch key 7-14 are respectively connected with the circuit of the microcomputer processor. The working process of the automatic plugging detection machine of the embodiment is as follows: the required jack is placed in a top fixing frame of a first fixture 7-2 and fixed by a clamping block 7-23, a test optical fiber connector is installed in a clamping cavity 7-44 of a second fixture 7-43, an electric push rod 7-41 drives the second fixture 7-43 to ascend or descend by operating a switch to test the insertion force and the drawing force, a resistance strain type sensor 7-42 transmits a change signal to a microcomputer processor for calculation processing, the microcomputer processor transmits the calculated signal to a display screen 7-13, and the display screen 7-13 displays a result.

Example 2

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. The end face detector structure adopted by the embodiment is original and creative. The end face detector of the embodiment comprises a lens assembly 8-1, a detection box 8-2 and a telescopic lifting support assembly, wherein the lens assembly 8-1 is installed on one side face of the detection box 8-2, an integrated circuit board and a light source which are adaptive to the lens assembly 8-1 are installed inside the detection box 8-2, a detection socket 8-3 is arranged on the other side face of the detection box 8-2, the detection socket 8-3 and a lens of the lens assembly 8-1 are coaxially arranged, the integrated circuit board of the embodiment can be connected with an operation screen and controls a first horizontal pushing electric push rod 8-6, a second horizontal pushing electric push rod 8-12 and a lifting push rod to cooperatively operate, and the integrated circuit board is a conventional microcomputer processor. When the optical fiber end face shooting device is used, one end, needing shooting, of the optical fiber end face is inserted into the detection socket 8-3, the lens component 8-1 is adjusted to change a light path, and an image signal of the end face of the shooting optical fiber is processed and transmitted to an operation screen (a display screen with operation work) connected outside the detector. It should be noted that the lens arrangement of the camera lens assembly 8-1, the connection between the camera lens assembly 8-1 and the integrated circuit board, and the shooting principle are the same as those of the high definition camera in the prior art, and it should be understood by those skilled in the art that detailed description is not needed here.

The detection box 8-2 is provided with a telescopic lifting support component to adjust the position according to the requirement. In the embodiment, the telescopic lifting support component comprises a mounting seat 8-4, a first flat push electric push rod 8-6, a lifting support seat 8-7 and a lifting electric push rod 8-9, the detection device comprises a first supporting plate 8-8, a base 8-10, a first fixing piece 8-11, a second horizontal pushing electric push rod 8-12 and a second fixing piece 12, a detection box 8-2 is fixedly locked on an installation seat 8-4 and installed on a lifting supporting seat 8-7, a guide rail 5 is arranged between the installation seat 8-4 and the lifting supporting seat 8-7, the installation seat 8-4 is driven to move horizontally by a first horizontal pushing electric push rod 8-6, specifically, a telescopic rod of the first horizontal pushing electric push rod 8-6 is connected with the installation seat 8-4, and the installation seat 8-4 can be driven to move forwards or backwards by extending or retracting the telescopic rod of the first horizontal pushing electric push rod 8-6. The main body of the lifting electric push rod 8-9 is fixedly connected with a first fixing piece 8-11, the first fixing piece 8-11 is also fixedly connected with a lifting supporting seat 8-7, a telescopic rod of the lifting electric push rod 8-9 is downwards arranged to be capable of abutting against a base 8-10, when the telescopic rod of the lifting electric push rod 8-9 extends downwards, the first fixing piece 8-11 and the lifting supporting seat 8-7 are driven upwards by a reaction force, and otherwise, the first fixing piece 8-11 and the lifting supporting seat 8-7 move downwards. In order to make the lifting support base 8-7 lift better, through holes are arranged at four corners of the lifting support base 8-7, four guide rods 14 are fixedly connected to the first support plate 8-8, and one guide rod 14 correspondingly penetrates through one through hole.

The first supporting plate 8-8 is pushed by a second pushing electric push rod 8-12 to translate, the first supporting plate 8-8 passes through the guide rail 5, and the support 15 is fixed on the base 8-10. In this embodiment, the main body of the second translational electric push rod 8-12 is fixedly mounted on the second fixing member 12, the front end of the telescopic rod of the second translational electric push rod 8-12 is connected with the first supporting plate 8-8, and the second fixing member 12 is fixedly connected to the base 8-10. Specifically, the front end of a telescopic rod of a second horizontal push electric push rod 8-12 is connected with a first supporting plate 8-8, and a second fixing piece 12 is locked on a base 8-10 through a bolt.

Example 3

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. In this embodiment, still be equipped with the manual detection station, this manual detection station is provided with percentage table and PC focus and detects the table.

The utility model discloses an optic fibre lock pin adapter production line production adapter's step as follows:

(1) assembling a metal piece and a sleeve: the sleeve feeding and press-mounting device feeds the sleeves one by one and presses the sleeves into the metal piece, and the metal piece is mounted on the sizing tool to obtain a semi-finished product without inserting cores;

(2) pressing: placing the semi-finished product without the ferrule in a ferrule pressing device, simultaneously placing a ceramic core at a pressing station of the ferrule pressing device, and inserting the ceramic core into the semi-finished product without the ferrule by the ferrule pressing device to obtain a semi-finished product with the ferrule;

(3) preheating: preheating the semi-finished product of the ferrule in an oven, and adjusting the temperature of the oven to 70 +/-5 ℃;

(4) injecting glue: injecting glue from a glue injection needle of the glue injection machine to the opening of the sleeve, and rotating the glue injection tool to fill a circle to obtain a semi-finished glue injection product;

(5) baking: placing the semi-finished product into an oven to be baked for 22-30 minutes at the temperature of 120 +/-5 ℃ to obtain a finished product;

(6) cooling and checking: cooling the baked finished product, checking whether the glue amount is uniform and full and is higher than the end face of the metal piece or not in all directions and whether more than 3 bubbles with the grain diameter larger than 0.5mm exist, collecting the finished product which is not uniform and full in glue amount and has the glue amount higher than the end face of the metal piece or more than 3 bubbles with the grain diameter larger than 0.5mm, and putting the finished product into a waste box;

(7) and (3) focal length detection:

7.1APC Focus detection: aligning the end face of the core insert at the coupling end of the finished product to the end face of the core insert at the head of the dial indicator, slowly inserting until the metal surface of the finished product is contacted with the metal surface of the head of the dial indicator, reading and judging whether the display value of the dial indicator is in a qualified range;

7.2 PC Focus detection: extracting 10% of finished products to carry out PC focal length detection, aligning the butt ends of the finished products and putting the butt ends into corresponding PC focal length detection meter head inserting cores, contacting the metal surfaces of the finished products with the metal surfaces of the meter heads, reading and judging whether the display numerical values of the dial indicators are in a qualified range or not;

(8) and (3) testing the pulling force: fixing the finished product to a first jig of an automatic plugging detection machine, inserting one end of a plugging rod into a butt joint surface of the finished product, fixing the other end of the plugging rod to a second jig of the automatic plugging detection machine, and starting the automatic plugging detection machine to test the plugging force;

(9) end face detection: and (5) putting the finished product into an end face detector for end face detection.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and do not limit the protection scope of the claims. It will be understood by those skilled in the art that various modifications and substitutions can be made to the preferred embodiment without departing from the spirit and scope of the invention.

Claims (7)

1. Fiber optic ferrule adapter production line, its characterized in that: a sleeve feeding and pressing device, a core inserting and pressing device, a glue dispenser and an oven are sequentially arranged,

the sleeve feeding and press-mounting device comprises a workbench, a storage bin, a lifting inclined plate, a turning piece, a rotating shaft, a servo motor, an electric push rod and a press-mounting mechanism, wherein the storage bin is positioned on one side of the workbench, a discharge port of the storage bin faces to work and is provided with a baffle plate, the baffle plate is fixedly arranged on one side of the lifting inclined plate and ascends and descends along with the lifting inclined plate, the lifting inclined plate inclines towards the workbench and is driven to ascend and descend by the electric push rod, the turning piece is arranged on the other side of the lifting inclined plate, a groove capable of containing a sleeve is formed in one side of the turning piece facing to the lifting inclined plate, the other end of the turning piece; the press-fitting mechanism is provided with a metal piece clamp and an ejector rod, the metal piece clamp, the turned sleeve and the ejector rod are concentrically arranged, and the ejector rod can rotate to extend out to press the sleeve into the metal piece arranged on the metal piece clamp;

the ferrule pressing device is provided with a feeding unit, a pushing unit, a stamping unit and a ferrule unit, the feeding unit is provided with a feeding vibration disc and a feeding groove, the feeding vibration disc is positioned below a discharge inclined plate of the sleeve feeding and pressing device, one end of the feeding groove is connected with an outlet of the feeding vibration disc, and the other end of the feeding groove extends to the front end of the pushing unit; the pushing unit is provided with a limiting groove, a push rod and a pushing cylinder, the limiting groove is perpendicular to the feeding groove and is communicated with the interior of the feeding groove, the pushing cylinder can drive the push rod to move, and the push rod can push the non-inserted core semi-finished product of the limiting groove under the action of the pushing cylinder; the stamping unit is provided with a stamping head, a stamping cylinder and a stamping jig, the stamping jig can receive the non-inserted core semi-finished product pushed by the pushing unit, and the stamping head is positioned above the stamping jig and driven to lift by the stamping cylinder;

the lock pin unit is provided with two limiting clamps, a limiting electric push rod and a positioning piece, a lock pin channel is arranged between the two limiting clamps, one limiting clamp is provided with the positioning piece which is vertically arranged, the other limiting clamp is connected with the telescopic rod of the limiting electric push rod, and the positioning piece is positioned right ahead of the central axis of the telescopic rod of the limiting electric push rod.

2. The fiber ferrule adapter production line according to claim 1, characterized in that: the front end of the lifting plate is provided with a spring mounting groove, a plurality of springs are welded in the spring mounting groove, and the upper ends of the springs are provided with limiting plates; correspondingly, a pressing plate capable of pressing the limiting plate downwards is arranged at one side end, close to the lifting plate, of the overturning part.

3. The fiber ferrule adapter production line according to claim 1, characterized in that: one end of the push rod of the insertion core pressing device is connected with a connecting plate, the connecting plate is fixedly connected with a telescopic rod of the pushing cylinder, and the pushing cylinder and the push rod are located on the same side of the connecting plate.

4. The fiber ferrule adapter production line according to claim 1, characterized in that: and the punching head of the insertion core pressing device is arranged on the telescopic rod of the punching cylinder through a punch jig.

5. The fiber ferrule adapter production line according to claim 1, characterized in that: the automatic plugging detection machine comprises a host, a first jig, a plugging support seat and a plugging test mechanism, wherein the top of the host is provided with a workbench, the workbench is provided with a plurality of mounting holes, and a microcomputer processor is arranged in the host; the first jig is provided with a moving seat, a fixed frame and a clamping block, the moving seat is provided with a bolt penetrating hole, a bolt can penetrate through the bolt penetrating hole to lock the moving seat on the mounting hole of the workbench, the fixed frame is welded on the moving seat, one end of the clamping block is positioned in the fixed frame, the other end of the clamping block is positioned outside the fixed frame, and the middle part of the clamping block is in threaded connection with the frame wall of the fixed frame; the plug-in supporting seat is fixedly arranged on the workbench, the plug-in testing mechanism is arranged on the plug-in supporting seat and is provided with an electric push rod, a resistance strain type sensor and a second jig, the main body of the electric push rod is locked on the plug-in supporting seat, the telescopic rod is arranged downwards, one end of the resistance strain type sensor is connected with the lower end of the electric push rod, the other end of the resistance strain type sensor is connected with the second jig, and the resistance strain type sensor is further connected with a circuit of the microcomputer processor through an electric wire; the second jig is provided with a structure assembled with the tested workpiece.

6. The fiber ferrule adapter production line according to claim 5, characterized in that: the second tool is equipped with and is two curb plates with the structure of being tested the work piece assembly, and the lower extreme of two curb plates is provided with the card strip inwards, forms the buckle chamber between two curb plates.

7. The fiber ferrule adapter production line according to claim 1, characterized in that: the end face detection device is further arranged and comprises a lens component, a detection box and a telescopic lifting support component, wherein the lens component is mounted on one side face of the detection box, an integrated circuit board and a light source which are matched with the lens component are mounted inside the detection box, a detection socket is arranged on the other side face of the detection box, and the detection socket and the lens of the lens component are coaxially arranged;

the telescopic lifting support assembly comprises an installation seat, a first horizontal pushing electric push rod, a lifting support seat, a lifting electric push rod, a first support plate, a base, a first fixing piece, a second horizontal pushing electric push rod and a second fixing piece, the detection box is fixedly locked on the installation seat, the installation seat is driven by the first horizontal pushing electric push rod to translate, the installation seat is directly or indirectly installed on the lifting support seat, the main body of the lifting electric push rod is fixedly connected with the first fixing piece, the first fixing piece is also fixedly connected with the lifting support seat, and a telescopic rod of the lifting electric push rod is downwards arranged to abut against the base;

four corners of the lifting support seat are provided with through holes, a first support plate is fixedly connected with four guide rods, one guide rod correspondingly penetrates through one through hole, and the first support plate is pushed by a second pushing electric push rod to move horizontally.

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