An automatic plug-in and unplug device for optical fiber docking flange

Abstract

The invention discloses an automatic plug-in and unplug-out device for optical fiber butt flange, comprising a feeding mechanism, which comprises a feeding track, and a plug-in and unplug-out station is arranged at the end of the feeding track; a double-head plug-in and unplug-out mechanism, which comprises two plug-in and unplug-out parts each clamping an optical fiber connector, the two plug-in and unplug-out parts have the same structure and are symmetrically arranged, and the two plug-in and unplug-out parts move toward or away from each other to control the plug-in state of the two optical fiber connectors and the optical fiber butt flange in the plug-in and unplug-out station; a discharging mechanism, which comprises a material guiding component and two discharging tracks that feed materials in a vibration manner, and two transfer stations are arranged on the material guiding component, the two transfer stations are located on the connecting line between the feeding ports of the two discharging tracks, and the plug-in and unplug-out station is located on one side of the connecting line between the feeding ports of the two discharging tracks, one of the transfer stations is aligned and connected with the plug-in and unplug-out station, and the other transfer station is aligned and connected with the feeding port of any discharging track; compared with the prior art, the plug-in and unplug-out efficiency of the optical fiber butt flange is improved.

Description

Technical Field

[0001] The invention relates to the technical field of optical fiber butt joint flange detection structures, and in particular to an automatic plugging and unplugging device for an optical fiber butt joint flange. Background Art

[0002] The SC fiber optic docking flange is a fiber optic connector with two connection ports. In order to detect the breakage of the core component "open ceramic ring" in the SC fiber optic docking flange after plugging and unplugging, it is necessary to plug and unplug an SC / PC fiber optic connector on each connection port of the SC fiber optic docking flange, and then observe through a microscope to see whether the open ceramic ring in each connection port of the SC fiber optic docking flange is broken. If there is damage, it is a defective product, and if there is no damage, it is a qualified product.

[0003] Currently, manual operation is generally used to plug and unplug SC fiber optic docking flanges. The worker holds the SC fiber optic docking flange in his left hand and the SC / PC fiber optic connector in his right hand, aligns the connector and plugs and unplugs it once, then rotates the connector 180 degrees and plugs and unplugs it a second time. This operation method not only wastes manpower but is also inefficient. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic plugging and unplugging device for optical fiber docking flanges to solve the problem in the prior art that manual plugging and unplugging of SC optical fiber docking flanges is used, which not only wastes manpower but also has low efficiency.

[0005] To achieve the above object, the present invention adopts the following technical solution: an automatic plugging and unplugging device for optical fiber docking flange, comprising:

[0006] The feeding mechanism includes a feeding track for transporting the optical fiber docking flange in a vibrating manner, and a plugging and unplugging station is provided at the end of the feeding track;

[0007] A double-ended plug-in mechanism comprises two plug-in parts each holding a fiber optic connector. The two plug-in parts have the same structure and are symmetrically arranged. The plug-in station is located in the middle of the line connecting the two plug-in parts. The two plug-in parts move toward or away from each other to control the plug-in state of the two fiber optic connectors and the fiber optic docking flange in the plug-in station.

[0008] The discharging mechanism includes a material guide assembly and two discharging tracks that feed materials in a vibrating manner. The material guide assembly is provided with two transfer stations, the two transfer stations are located on the line connecting the feed openings of the two discharging tracks, and the plugging and unplugging station is located on one side of the line connecting the feed openings of the two discharging tracks. One of the transfer stations is aligned and connected to the plugging and unplugging station, and the other transfer station is aligned and connected to the feed opening of any discharging track.

[0009] The optical fiber butt flange that has completed the test in the plug-in and unplug-in station is pushed into the transfer station by the next optical fiber butt flange to be tested. The material guide assembly reciprocates between the feed ports of the two discharge tracks so that the two transfer stations are alternately aligned and connected with the plug-in and unplug-in station and the feed port of any discharge track, and pushes the optical fiber butt flange in the transfer station that is aligned and connected with the feed port of the discharge track into the corresponding discharge track.

[0010] Working principle: Vibration is used to provide transportation power for the optical fiber docking flange on the feed track. The feed track continuously transports the optical fiber docking flange to the plug-in and plug-out station. The two plug-in parts move toward each other to insert the two optical fiber connectors into the two connection ports of the optical fiber docking flange in the plug-in and plug-out station one by one at the same time. Then, the two plug-in parts move away from each other to simultaneously pull out the two optical fiber connectors from the two connection ports of the optical fiber docking flange to complete the plug-in and pull-out work of the optical fiber docking flange; the last optical fiber docking flange transported on the feed track pushes the optical fiber docking flange that completes the plug-in and pull-out work in the plug-in and plug-out station into the transfer station that is now aligned and connected with the plug-in and plug-out station. The guide assembly then moves the two transfer stations to enable the other transfer station to move to the plug-in and plug-out station to be aligned and connected. The built-in optical fiber docking flange The transfer station of the connected flange moves to the feed port of one of the discharge tracks, aligns it with the connection, and pushes the optical fiber docking flange into this discharge track and is also transported away by vibration; when the next optical fiber docking flange completes the plugging and unplugging work and is pushed into the transfer station that is now aligned with the plugging and unplugging station, the material guide assembly causes the two transfer stations to move in the opposite direction, and the transfer station of the built-in optical fiber docking flange moves to the feed port of another discharge track, aligns it with the connection, and pushes the optical fiber docking flange into this discharge track and is also transported away by vibration. At this time, there is no material in the transfer station of the last built-in optical fiber docking flange and it moves to a position aligned with the plugging and unplugging station to continue working; in the above manner, the optical fiber docking flanges delivered from the feed track are continuously sent away after completing the plugging and unplugging work.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This automatic plugging and unplugging equipment for optical fiber butt flanges uses a feed track, a plugging and unplugging station, two plugging and unplugging parts, a material guide assembly, two discharge tracks and two transfer stations to enable the optical fiber butt flanges transported by the feed track to be continuously plugged and unplugged and then sent away in an orderly manner, thereby improving work efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of an embodiment of the present invention;

[0014] Figure 2 A schematic diagram of the local structure of an embodiment of the present invention Figure 1 ;

[0015] Figure 3A schematic diagram of the local structure of an embodiment of the present invention Figure 2 ;

[0016] Figure 4 for Figure 2 A partial enlarged view of part A in the middle;

[0017] Figure 5 for Figure 3 A partial enlarged view of part B in the middle;

[0018] Figure 6 This is a structural diagram of a double-head plugging and unplugging mechanism according to an embodiment of the present invention.

[0019] The figure marks in the drawings of the specification include: vibrating feed tray 1, feed track 2, plugging and unplugging station 3, optical fiber docking flange 4, optical fiber connector 5, discharge track 6, workbench 7, horizontal pusher block 8, horizontal pusher 9, longitudinal pusher 10, longitudinal pusher plate 11, limit seat 12, double-head linkage 13, support block 14, clamping block 15, sensor 16, transfer station 17. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below through specific embodiments:

[0021] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 as well as Figure 6 As shown, the embodiment of the present invention provides an automatic plugging and unplugging device for an optical fiber docking flange 4, comprising a feeding mechanism, a double-head plugging and unplugging mechanism, and a discharging mechanism;

[0022] Among them, the feeding mechanism includes a vibrating feeding tray 1 and a feeding track 2 for transporting the optical fiber docking flange 4 in a vibrating manner. The feeding port of the feeding track 2 is connected to the discharging port in the vibrating feeding tray 1, and a plugging and unplugging station 3 is provided at the end of the feeding track 2. The vibrating feeding tray 1 is an existing structure and will not be described in detail here. It mainly puts a large number of optical fiber docking flanges 4 into the vibrating feeding tray 1, and the vibrating feeding tray 1 vibrates to make the optical fiber docking flanges 4 orderly arranged into the feeding track 2.

[0023] The double-ended plug-in mechanism includes two plug-in parts, each of which holds a fiber optic connector 5. The two plug-in parts have the same structure and are symmetrically arranged. The plug-in station 3 is located in the middle of the line connecting the two plug-in parts. The two plug-in parts move toward or away from each other to control the plug-in state of the two fiber optic connectors 5 and the fiber optic docking flange 4 in the plug-in station 3.

[0024] The discharging mechanism includes a material guide assembly and two discharging tracks 6 that feed materials in a vibrating manner. Two transfer stations 17 are provided on the material guide assembly. The two transfer stations 17 are located on the line connecting the feed ports of the two discharging tracks 6, and the plugging and unplugging station 3 is located on one side of the line connecting the feed ports of the two discharging tracks 6. One of the transfer stations 17 is aligned and connected to the plugging and unplugging station 3, and the other transfer station 17 is aligned and connected to the feed port of any discharging track 6.

[0025] The optical fiber docking flange 4 that has completed the test in the plug-in and plug-out station 3 is pushed into the transfer station 17 by the next optical fiber docking flange 4 to be tested, and the material guiding assembly reciprocates between the feed ports of the two discharge tracks 6 so that the two transfer stations 17 are alternately aligned and connected with the plug-in and plug-out station 3 and the feed port of any discharge track 6 and pushes the optical fiber docking flange 4 in the transfer station 17 that is aligned and connected with the feed port of the discharge track 6 into the corresponding discharge track 6.

[0026] The optical fiber docking flange 4 is provided with conveying power on the feeding track 2 in a vibration manner, and the feeding track 2 continuously transports the optical fiber docking flange 4 to the plug-in and plug-out station 3, and the two plug-in parts move toward each other to insert the two optical fiber connectors 5 into the two connection ports of the optical fiber docking flange 4 in the plug-in and plug-out station 3 one by one at the same time, and then the two plug-in parts move away from each other to simultaneously pull out the two optical fiber connectors 5 from the two connection ports of the optical fiber docking flange 4 to complete the plug-in and pull-out work of the optical fiber docking flange 4; the last optical fiber docking flange 4 transported on the feeding track 2 pushes the optical fiber docking flange 4 that has completed the plug-in and pull-out work in the plug-in and plug-out station 3 into the transfer station 17 that is aligned and connected with the plug-in and plug-out station 3 at this time, and then the material guide assembly moves the two transfer stations 17, so that the other transfer station 17 moves to the plug-in and plug-in station 3 to be aligned and connected, and the built-in optical fiber docking flange When the fiber optic docking flange 4 is in the feed port of the feed track 6, it is aligned and connected, and the fiber optic docking flange 4 is pushed into the feed track 6 and transported away in a vibrating manner; when the next fiber optic docking flange 4 completes the plugging and unplugging work and is pushed into the transfer station 17 that is aligned and connected with the plugging and unplugging station 3, the material guide assembly causes the two transfer stations 17 to move in opposite directions, and the transfer station 17 of the built-in fiber optic docking flange 4 moves to the feed port of another feed track 6, it is aligned and connected, and the fiber optic docking flange 4 is pushed into the feed track 6 and transported away in a vibrating manner. At this time, there is no material in the transfer station 17 of the last built-in fiber optic docking flange 4 and it moves to a position aligned and connected with the plugging and unplugging station 3 to continue working; in the above manner, the fiber optic docking flange 4 delivered from the feed track 2 is continuously sent away after completing the plugging and unplugging work.

[0027] The automatic plugging and unplugging equipment for the optical fiber docking flange 4 uses a feed track 2, a plugging and unplugging station 3, two plugging and unplugging parts, a material guide assembly, two discharge tracks 6 and two transfer stations 17 to enable the optical fiber docking flange 4 transported by the feed track 2 to be continuously plugged and unplugged and then sent away in an orderly manner, thereby improving work efficiency and reducing labor costs.

[0028] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, according to another embodiment of the present invention, the automatic plugging and unplugging equipment for optical fiber docking flange 4 also includes a workbench 7, the feed track 2 and the two discharge tracks 6 are connected to the workbench 7, the material guiding assembly includes a transverse pushing block 8 slidably arranged on the workbench 7 and a transverse pusher 9 connected to one end of the transverse pushing block 8, the transverse pushing block 8 moves along the line connecting the feed ports of the two discharge tracks 6, one of the transfer stations 17 is located in the middle of the transverse pushing block 8, and the other transfer station 17 is located on one side of the transverse pushing block 8.

[0029] In the present invention, the workbench 7 supports and installs the feed track 2, the two discharge tracks 6 and the guide assembly, and the horizontal pusher 9 provides power to make the horizontal pusher block 8 move back and forth on the line between the feed ports of the discharge track 6, so that the two transfer stations 17 are alternately aligned and connected with the plug-in and plug-out stations 3. At the same time, one of the two transfer stations 17 that is not aligned and connected with the plug-in and plug-out stations 3 is aligned and connected with the feed port of any one of the discharge tracks 6, so that the optical fiber docking flange 4 that has completed the plug-in and plug-out work in the plug-in and plug-out station 3 is alternately sent into the two discharge tracks 6 and sent away, so as to ensure that the optical fiber docking flange 4 is more efficient in the process of plugging, feeding and discharging.

[0030] The transverse pusher 9 in this embodiment can be a cylinder, which can be adjusted to move the transverse pusher block 8 back and forth to reasonably adjust the positions of the two transfer stations 17.

[0031] Among them, the material guiding assembly used in the present invention also includes two longitudinal pushers 10, which are arranged one by one opposite to the feed ports of the two discharge tracks 6, and the transverse pusher block 8 is located between the two longitudinal pushers 10 and the two discharge tracks 6.

[0032] The two longitudinal pushers 10 cooperate to push the optical fiber docking flange 4 in the transfer station 17 which is aligned with and connected to the discharge track 6 and has the optical fiber docking flange 4 therein into the discharge track 6 and send it away.

[0033] In this embodiment, both longitudinal pushers 10 can be cylinders, which are adjusted to push the optical fiber docking flange 4 in the transfer station 17 into the discharge track 6 and send it away.

[0034] In order to increase the contact area between the longitudinal pusher 10 and the optical fiber docking flange 4, and improve the stability of the optical fiber docking flange 4 during the process of pushing the optical fiber docking flange 4 from the transfer station 17 into the discharge track 6; a longitudinal pusher plate 11 is connected to the piston rod of each of the longitudinal pushers 10 and is arranged opposite to the feed port of the corresponding discharge track 6.

[0035] The longitudinal pusher 10 is telescopically adjusted to stably push the optical fiber docking flange 4 in the transfer station 17 into the discharge track 6 and send it away through the longitudinal push plate 11.

[0036] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, according to another embodiment of the present invention, an automatic plug-in and unplugging device for an optical fiber docking flange 4 is provided, wherein a limit seat 12 is provided on the workbench 7, and a horizontal slide groove is provided on the top of the limit seat 12. The two ends on the same side of the horizontal slide groove are connected to the feed ports of the two discharge rails 6 through the two discharge slide grooves in a one-to-one correspondence. The two discharge slides are provided at the top of the limit seat 12, and two push slides are also provided on the top of the limit seat 12. The two push slides and the two discharge slides are located on different sides of the horizontal slide groove, and the axes of the two push slides are in a one-to-one correspondence with the axes of the two discharge slides. The top of the limit seat 12 is also provided with an installation slide groove located between the two push slides, the installation slide groove is connected with the middle of the horizontal slide groove, and the horizontal push block 8 is slidably arranged in the horizontal slide groove, and the two longitudinal push plates 11 are slidably arranged in the two push slide grooves in a one-to-one correspondence, and the discharge end of the feed rail 2 is installed in the installation slide groove.

[0037] The horizontal pusher block 8 and the two longitudinal pusher blocks are installed and guided by reasonably setting a horizontal slide, two discharging slides and two pushing slides in the limit seat 12, so that the horizontal pusher block 8 and the two longitudinal pusher blocks can operate stably; the horizontal pusher block 8 slides back and forth in the horizontal slide, and one of the pushing slides is connected with one of the discharging slides by moving to the plug-in station 3 therebetween to move and guide one of the longitudinal pusher blocks, and the longitudinal pusher block pushes the optical fiber docking flange 4 in the plug-in station 3 from the discharging slide into the corresponding discharging track 6; and the feed track 2 is installed and positioned by installing the slide.

[0038] like Figure 4 、 Figure 5 and Figure 6As shown, according to another embodiment of the present invention, an automatic plug-in and unplug-out device for an optical fiber docking flange 4 is provided, wherein the double-head plug-in and unplug-out mechanism includes a double-head linkage 13 fixedly arranged on a workbench 7, and the two plug-in and unplug-out parts are connected one-to-one with the two telescopic shafts of the double-head linkage 13, and the two telescopic shafts are telescoped toward or away from each other.

[0039] By extending the two telescopic shafts of the double-head linkage 13 toward or away from each other, the two plug-in and pull-out parts are moved toward or away from each other, so as to synchronously connect the optical fiber connectors 5 to both ends of the optical fiber docking flange 4 of the plug-in and pull-out station 3 or disconnect the two optical fiber connectors 5 from both ends of the optical fiber docking flange 4, so as to quickly complete the plug-in and pull-out work of the optical fiber docking flange 4.

[0040] In this embodiment, the double-head linkage 13 can be a double-head linkage cylinder to drive the two plug-in parts to move toward or away from each other; the double-head linkage cylinder is connected to the workbench 7 through a positioning plate, and is located between the feed ports of the two discharge rails 6, and is also located on different sides of the horizontal pushing block 8 from the feed rail 2 to achieve a reasonable layout.

[0041] Each plug-in and pull-out part used in the present invention includes a support block 14 connected to the corresponding telescopic shaft. An installation notch is provided on the edge of the support block 14. The optical fiber connector 5 is inserted into the installation notch and fixed by a clamping block 15 detachably connected to the support block 14.

[0042] The two telescopic shafts of the double-head linkage 13 move telescopically to drive the two support blocks 14 to move toward or away from each other, thereby causing the two optical fiber connectors 5 to move toward or away from each other to quickly complete the plugging and unplugging of the optical fiber docking flange 4; the optical fiber connector 5 is fixed in the installation notch through the cooperation of the support block 14 and the clamping block 15, and the connection end of the optical fiber connector 5 is facing the plugging and unplugging station 3; the clamping block 15 can be specifically connected to the support block 14 by bolts to fix the optical fiber connector 5.

[0043] Among them, the support block 14 used is connected to the sensor 16 through the connecting block. The sensor 16 is electrically connected to the double-head linkage 13. The sensor 16 is used to detect whether there is material in the plug-in and unplug station 3 to control the operating status of the double-head linkage 13.

[0044] When the sensor 16 detects that there is material in the plug-in and plug-out station 3, the double-headed linkage 13 is started to make the two support blocks 14 move toward each other. After the two optical fiber connectors 5 are inserted into the two connection ports of the optical fiber docking flange 4 one by one, the two support blocks 14 are moved away from each other. The two optical fiber connectors 5 are pulled out from the two connection ports of the optical fiber docking flange 4, and then pushed into the transfer station 17 by the next optical fiber docking flange 4; when the sensor 16 detects that there is no material in the plug-in and plug-out station 3, the double-headed linkage 13 stops running, so that the plugging and unplugging work of the optical fiber docking flange 4 can be carried out in an orderly and stable manner.

[0045] Specific working method: the optical fiber docking flange 4 in the vibrating feeding tray 1 is continuously introduced into the feeding track 2, and the feeding track 2 continuously transports the optical fiber docking flange 4 to the plugging and unplugging station 3, and the double-head linkage 13 operates to perform the plugging and unplugging work of the optical fiber docking flange 4; the last optical fiber docking flange 4 transported on the feeding track 2 pushes the optical fiber docking flange 4 that has completed the plugging and unplugging work in the plugging and unplugging station 3 into the transfer station 17 which is now aligned and connected with the plugging and unplugging station 3, and the horizontal pusher 9 operates to move the horizontal pushing block 8, driving the two transfer stations 17 to move, and the transfer station 17 with the built-in optical fiber docking flange 4 moves to the feed port of one of the discharge tracks 6 to be aligned and connected, and the other transfer station 17 moves to the plugging and unplugging station 3 to be aligned and connected, and the corresponding longitudinal pusher 10 operates through the corresponding longitudinal pushing plate 11 to push the optical fiber docking flange in the transfer station 17 4 is pushed into one of the discharge tracks 6 and sent away; when the next optical fiber docking flange 4 completes the plugging and unplugging work and is pushed into the transfer station 17 which is aligned and connected with the plugging and unplugging station 3, the horizontal pusher 9 operates to make the horizontal pushing block 8 move in the opposite direction, and the transfer station 17 of the built-in optical fiber docking flange 4 moves to the feed port of another discharge track 6 to be aligned and connected. At this time, there is no material in the transfer station 17 of the last built-in optical fiber docking flange 4 and it moves to a position aligned and connected with the plugging and unplugging station 3 to continue working. At this time, the corresponding longitudinal pusher 10 operates through the corresponding longitudinal pushing plate 11 to push the optical fiber docking flange 4 in the transfer station 17 into another discharge track 6 and send it away; in the above manner, the optical fiber docking flange 4 sent from the feed track 2 is continuously sent away after completing the plugging and unplugging work; this process is accurately and automatically controlled by the existing controller.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic plug-in and unplug device for optical fiber docking flange, characterized in that: include: A feeding mechanism, which includes a feeding track for transporting the optical fiber docking flange in a vibrating manner, and an insertion and extraction station is provided at the end of the feeding track; A double-head plug-in mechanism, comprising two plug-in parts each holding an optical fiber connector, the two plug-in parts having the same structure and arranged symmetrically, a plug-in station located in the middle of a line connecting the two plug-in parts, and the two plug-in parts moving toward or away from each other to control the plugging state of the two optical fiber connectors and the optical fiber docking flange in the plug-in station; The material discharging mechanism comprises a material guiding assembly and two material discharging tracks for feeding in a vibrating manner, wherein two transfer stations are arranged on the material guiding assembly, wherein the two transfer stations are located on the line connecting the material inlets of the two material discharging tracks and the plug-in station is located on one side of the line connecting the material inlets of the two material discharging tracks, wherein one of the transfer stations is aligned and connected with the plug-in station, and the other transfer station is aligned and connected with the material inlet of any material discharging track; The optical fiber butt flange that has completed the test in the plug-in station is pushed into the transfer station by the next optical fiber butt flange to be tested. The material guide assembly reciprocates between the feed ports of the two discharge tracks to make the two transfer stations alternately aligned and connected with the plug-in station and the feed port of any discharge track, and pushes the optical fiber butt flange in the transfer station that is aligned and connected with the feed port of the discharge track into the corresponding discharge track. It also includes a workbench, the feed track and the two discharge tracks are connected to the workbench, the material guide assembly includes a transverse push block slidably arranged on the workbench and a transverse pusher connected to one end of the transverse push block, the transverse push block moves along the line between the feed ports of the two discharge tracks, one of the transfer stations is located in the middle of the transverse push block, and the other transfer station is located on one side of the transverse push block; The lateral pusher is a cylinder; The material guide assembly further comprises two longitudinal pushers, the two longitudinal pushers are arranged opposite to the feed openings of the two discharge tracks, and the transverse pusher block is located between the two longitudinal pushers and the two discharge tracks; The double-head plug-in mechanism comprises a double-head linkage fixedly arranged on a workbench, two plug-in parts are connected to two telescopic shafts of the double-head linkage in a one-to-one correspondence, and the two telescopic shafts are telescopically moved toward or away from each other; Each of the plug-in and pull-out parts includes a support block connected to the corresponding telescopic shaft, an edge of the support block is provided with a mounting notch, and the optical fiber connector is inserted into the mounting notch and fixed by a clamping block detachably connected to the support block; The support block is connected to a sensor via a connecting block, the sensor is electrically connected to the double-head linkage, and the sensor is used to detect whether there is material at the plug-in and unplug station to control the operating state of the double-head linkage.

2. The optical fiber docking flange automatic plugging and unplugging device according to claim 1, characterized in that: The piston rod of each longitudinal pusher is connected with a longitudinal push plate which is arranged opposite to the feed opening of the corresponding discharge track.

3. The optical fiber docking flange automatic plugging and unplugging device according to claim 2, characterized in that: The workbench is provided with a limited seat, a transverse slide groove is opened on the top of the limited seat, and the two ends on the same side of the transverse slide groove are connected with the feeding ports of the two discharging tracks through the two discharging slide grooves in a one-to-one correspondence. The two discharging slide grooves are opened on the top of the limited seat, and two push slide grooves are also opened on the top of the limited seat. The two push slide grooves and the two discharging slide grooves are located on different sides of the transverse slide groove, and the axes of the two push slide grooves are in a one-to-one correspondence with the axes of the two discharging slide grooves. An installation slide groove located between the two push slide grooves is also opened on the top of the limited seat, and the installation slide groove is connected with the middle part of the transverse slide groove, and the transverse push block is slidably arranged in the transverse slide groove, and the two longitudinal push plates are slidably arranged in the two push slide grooves in a one-to-one correspondence, and the discharging end of the feed track is installed in the installation slide groove.

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