An automatic wire pressing device based on an optical communication slip ring and a wire pressing method thereof

Abstract

The present invention discloses an automatic wire pressing device based on an optical communication slip ring and a wire pressing method thereof. The automatic wire pressing device is used for tightly connecting the slip ring and the wire, and includes a control box, a control component arranged inside the control box, a pneumatic wire pressing component and a detection component arranged on the top of the control box; the detection component detects whether the wire is placed in place and outputs a corresponding wire detection signal to the control component; when the control component judges that it is not in place according to the wire detection signal, it gives an alarm prompt, and when it judges that it is in place, it controls the working state of the pneumatic wire pressing component according to the key operation on the control box; when the pneumatic wire pressing component is in the wire pressing state, it tightly connects the wire and the slip ring and detects whether it is tightly pressed in place, and outputs a corresponding pressing detection signal to the control component; when the control component judges that it is not tightly pressed in place according to the pressing detection signal, it gives an alarm prompt. Through the detection of the wire position and the detection of the tight pressing in place, it is ensured that the wire and the slip ring can be truly tightly pressed, and the wire pressing precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of machining, and particularly relates to an automatic wire pressing device based on an optical communication slip ring and a wire pressing method thereof. Background Art

[0002] Automation control technology has been widely applied in current production and life, and the layout and installation of lines are required during use. There are a wide variety of existing wiring tools, which can meet the installation needs of the vast majority. However, for the precision optoelectronic communication industry, for some special connection terminals, such as when connecting slip ring connection wires, due to the characteristics of high precision, many varieties, and high wiring quality requirements, relying solely on manual installation and wiring cannot guarantee efficiency and quality, and there is no dedicated wiring device on the market to meet special wiring needs.

[0003] Therefore, the existing technology still needs to be improved. Summary of the Invention

[0004] In view of the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide an automatic wire pressing device based on an optical communication slip ring and a wire pressing method thereof, so as to solve the problem that the connection of slip ring connection wires can only be manually connected, resulting in low precision and efficiency.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic wire pressing device based on an optical communication slip ring, used for tightly connecting a slip ring and a wire, comprising a control box, a control component arranged inside the control box, a pneumatic wire pressing component and a detection component arranged on the top of the control box;

[0007] The detection component detects whether the wire is placed in place and outputs a corresponding wire detection signal to the control component;

[0008] When the control component determines that the wire is not in place according to the wire detection signal, it gives an alarm prompt, and when it determines that the wire is in place, it controls the working state of the pneumatic wire pressing component according to the button operation on the control box;

[0009] When the pneumatic wire pressing component is in the wire pressing state, it tightly connects the wire and the slip ring and detects whether the pressing is in place, and outputs a corresponding pressing detection signal to the control component; the control component gives an alarm prompt when it determines that the pressing is not in place according to the pressing detection signal.

[0010] In the described automatic wire pressing device based on an optical communication slip ring, the control box includes a lower base, a peripheral guard plate with a window, a main panel, an upper base, and two support foot columns; the bottom edge of the main panel is screwed and fixed to one side of the lower base, two side edges of the peripheral guard plate are screwed and fixed to two side edges of the main panel one by one, the upper base is screwed and fixed to the top edge of the main panel, and both the main panel and the upper base are screwed and fixed to the control component.

[0011] In the described automatic wire pressing device based on an optical communication slip ring, heat dissipation grooves are provided on both side surfaces of the peripheral guard plate, and an air inlet hole and a circuit wire inlet hole are provided on one side surface.

[0012] In the described automatic wire pressing device based on an optical communication slip ring, an indicator light, a start button, a pause button, and a reset button are provided on the main panel; the indicator light and each button are connected to the control component.

[0013] In the described automatic wire pressing device based on an optical communication slip ring, the control component includes a two-position three-way solenoid valve, a solenoid valve fixing plate, and a programmable logic controller; the two-position three-way solenoid valve is screwed and fixed to the side surface of the solenoid valve fixing plate, the top edge of the solenoid valve fixing plate is screwed and fixed to the bottom of the upper base, the programmable logic controller is screwed and fixed to the back of the main panel, and the programmable logic controller is connected to the indicator light, the start button, the pause button, and the reset button.

[0014] In the described automatic wire pressing device based on an optical communication slip ring, the pneumatic wire pressing component includes two air pipe joints, a magnetic switch, a double-acting cylinder, a pressing punch, and a slip ring placement base; the double-acting cylinder is pneumatically connected to the two-position three-way solenoid valve through the air pipe joints and an air pipe; the magnetic switch is installed in a slot on the side wall of the double-acting cylinder, and the signal wire of the magnetic switch passes through the pressing detection wire hole and is electrically connected to the programmable logic controller. The double-acting cylinder and the slip ring placement base are screwed and fixed in the installation groove of the upper base, and the pressing punch is installed at the front end of the double-acting cylinder.

[0015] In the described automatic wire pressing device based on an optical communication slip ring, one end of each of the two air pipe joints is correspondingly screwed into the two exhaust ports of the double-acting cylinder, the other end of the air pipe joint is connected to one end of the air pipe, and the other end of the air pipe passes through the air pipe hole and is connected to the two air outlet holes on the two-position three-way solenoid valve.

[0016] In the described automatic wire pressing device based on an optical communication slip ring, mounting holes are respectively provided at both ends of the double-acting cylinder and are locked to the upper base by four screws. The screw holes at the front end of the double-acting cylinder are screwed and fixed to the four screw holes of the pressing punch through screws.

[0017] In the described automatic wire pressing device based on an optical communication conductive ring, the detection component includes a proximity sensor for judging whether the wire is placed in place and a sensor fixing plate. The proximity sensor is fixed to the upper part of the sensor fixing plate, and the lower part of the sensor fixing plate is screwed and fixed to the conductive ring placement base. The signal line led out from the proximity sensor is electrically connected to the programmable logic controller.

[0018] A wire pressing method for an automatic wire pressing device based on an optical communication conductive ring, which includes:

[0019] When the conductive ring and the wire are placed and the automatic wire pressing device starts, the detection component judges whether the wire is placed in place and outputs a corresponding wire detection signal to the control component:

[0020] When the control component judges that it is not in place according to the wire detection signal, it gives an alarm prompt. When it judges that it is in place, it controls the working state of the pneumatic wire pressing component according to the button operation on the control box;

[0021] When the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire and the conductive ring and detects whether it is pressed in place, and outputs a corresponding pressing detection signal to the control component; the control component gives an alarm prompt when it judges that it is not pressed in place according to the pressing detection signal.

[0022] Compared with the prior art, an automatic wire pressing device based on an optical communication conductive ring and its wire pressing method provided by the present invention. The automatic wire pressing device is used to press and connect the conductive ring and the wire, including a control box, a control component arranged inside the control box, a pneumatic wire pressing component and a detection component arranged on the top of the control box; the detection component detects whether the wire is placed in place and outputs a corresponding wire detection signal to the control component; when the control component judges that it is not in place according to the wire detection signal, it gives an alarm prompt. When it judges that it is in place, it controls the working state of the pneumatic wire pressing component according to the button operation on the control box; when the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire and the conductive ring and detects whether it is pressed in place, and outputs a corresponding pressing detection signal to the control component; the control component gives an alarm prompt when it judges that it is not pressed in place according to the pressing detection signal. Through the automatic wire pressing device, the automatic wire pressing operation of the conductive ring and the wire can be realized, without manual connection, improving the wire pressing efficiency; through the wire position detection and the pressing in place detection, it is ensured that the wire and the conductive ring can be truly pressed, improving the wire pressing accuracy. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of one perspective of the automatic wire pressing device based on an optical communication conductive ring provided by the present invention.

[0024] Figure 2 It is a schematic diagram of another perspective of the automatic wire pressing device based on an optical communication conductive ring provided by the present invention.

[0025] Figure 3 Explosion diagram of the automatic wire pressing device based on the optical communication conductive ring provided by the present invention.

[0026] Figure 4 Schematic diagram of the multiple air cylinders and extrusion punches provided by the present invention.

[0027] Figure 5 Schematic diagram of wire pressing between the conductive ring and the wire provided by the present invention.

[0028] Figure 6 Schematic diagram of the detection component provided by the present invention.

[0029] Figure 7 Flowchart of the wire pressing method of the automatic wire pressing device based on the optical communication conductive ring provided by the present invention. Detailed implementation manners

[0030] The present invention provides an automatic wire pressing device based on an optical communication conductive ring and a wire pressing method thereof. To make the purpose, technical solution and effects of the present invention clearer and more definite, the following further elaborates on the present invention with reference to the accompanying drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] This embodiment provides a dedicated automatic wire pressing device for high-precision conductive rings in the optical communication field. Please refer to Figure 1 、 Figure 2 and Figure 3 simultaneously. The automatic wire pressing device based on the optical communication conductive ring includes a control box, a control component arranged inside the control box, a pneumatic wire pressing component and a detection component arranged on the top of the control box; when starting, the detection component detects whether the wire is placed in place (that is, whether it is placed in the correct position) and outputs a corresponding wire detection signal to the control component; when the control component determines that it is not in place according to the wire detection signal, it gives an alarm prompt, and when it determines that it is in place, it controls the working state of the pneumatic wire pressing component according to the key operation on the control box; when the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire and the conductive ring tightly and detects whether it is pressed tightly in place, and outputs a corresponding pressing detection signal to the control component; when the control component determines that it is not pressed tightly in place according to the pressing detection signal, it gives an alarm prompt. Through the detection of the wire position and the detection of the pressing in place, it is ensured that the wire and the conductive ring can be really pressed tightly, and the precision of wire pressing is improved.

[0032] In this embodiment, the control box includes a lower base 1, a peripheral guard plate 2 with a window, a main panel 3, an upper base 4, and two support legs 5. The bottom edge of the main panel 3 is screwed and fixed to one side of the lower base 1. The two side edges of the peripheral guard plate 2 are screwed and fixed to the two side edges of the main panel 3 one by one. The upper base 4 is screwed and fixed to the top edge of the main panel 3. Both the main panel 3 and the upper base 4 are screwed and fixed to the control component. The support legs 5 are used to support between the lower base 1 and the upper base 4, and threaded holes are provided at both the upper and lower ends. The support legs 5 are screwed and fixed to the lower base 1 and the upper base 4 and locked. Heat dissipation grooves 201 are provided on both side surfaces of the peripheral guard plate 2, and an air inlet hole 202 and a circuit wire inlet hole 203 are provided on one side surface. An indicator light 301 and several function buttons for manual operation are provided on the main panel 3.

[0033] In this embodiment, the lower base 1 is the support base plate of the automatic wire pressing device. Installation steps 101 are respectively provided on three sides of the lower base 1 to facilitate the installation and fixation of this device on the workbench surface with screws, ensuring the stability of the operation. Four first countersunk holes 102 (near the four corners) are provided on the lower base 1. The lower ends of the two support legs 5 can be locked to the lower base 1 by screwing screws into two of the countersunk holes (on the side with the installation step), and the bottom edge of the main panel 3 can be locked to the lower base 1 by screwing screws into the other two countersunk holes (on the side without the installation step).

[0034] The peripheral guard plate 2 is a three-panel structure, made of sheet metal. The transparent window 25 is located on the middle panel to facilitate observing the internal situation of the control box (such as the working state of the programmable controller). Two second countersunk holes 204 are respectively provided on the two side edges. The two side edges of the peripheral guard plate 2 are correspondingly covered on the side edges of the main panel 3. The second countersunk holes 204 are aligned with the screw holes on the side edges of the main panel 3, and the peripheral guard plate 2 can be screwed and fixed to the main panel 3 by screwing in screws. In this way, the peripheral guard plate 2 and the main panel 3 together form the side of the control box.

[0035] The function buttons provided on the main panel 3 include a start button 302, a pause button 303, and a reset button 304; these three function buttons are all connected to the programmable logic controller (PLC) in the control component. After the conductive ring and the wire are manually placed in place, when the programmable logic controller 8 detects that the start button 302 is pressed, it executes the set control program, thereby starting the automatic wire pressing device and starting the wire pressing operation. When the programmable logic controller detects that the pause button 303 is pressed, it pauses the current control program, that is, pauses the current work. After pausing, the start button can be pressed again to continue the subsequent actions of the current control program. When the programmable logic controller 8 detects that the reset button 304 is pressed, it performs a reset operation on the automatic wire pressing device. After resetting, the pneumatic wire pressing component returns to its original position (such as the multiple air cylinders retracting to their original positions), and the start button needs to be pressed again to start the automatic wire pressing device. When the detection component detects that the wire is not in place, or the pneumatic wire pressing component detects that it is not tightly pressed, it outputs the corresponding wire detection signal and pressing detection signal to the control component, and the indicator light 301 is lit by the control component to prompt the worker to correct the error.

[0036] The upper base 4 is the workbench surface of the automatic stamping device, and the control component is installed on the upper base 4. There are 5 third countersunk holes 401 on the side of the upper base 4. Among them, 3 third countersunk holes are screwed and fixed to the top edge of the main panel 3 through screws, and the other 2 third countersunk holes are screwed and fixed to the upper ends of 2 support feet 5. As Figure 2 shown, the upper base 4 is provided with a wire detection hole 42 for passing through the signal wire of the proximity sensor 16, a pressing detection hole 43 for passing through the signal wire of the magnetic switch 10, and an air pipe hole 44 for passing through the air pipe.

[0037] The control component includes a two-way three-way solenoid valve 6, a solenoid valve fixing plate 7, and a programmable logic controller 8; the two-way three-way solenoid valve 6 is screwed and fixed on the side of the solenoid valve fixing plate 7, and the top edge of the solenoid valve fixing plate 7 is screwed and fixed to the bottom of the upper base 4, and the programmable logic controller 8 is screwed and fixed to the back of the main panel 3.

[0038] Among them, the two-way three-way solenoid valve 6 is a gas path control element that controls the gas path to change direction, so that the multiple air cylinders 11 in the pneumatic wire pressing component move forward and backward. The solenoid valve fixing plate 7 is made by bending sheet metal. There are 3 screw holes on its side for screwing and fixing with the two-way three-way solenoid valve 6; there are 2 screw holes on the bent top edge, which are aligned with the corresponding screw holes 405 on the upper base 4 and then screwed and fixed to complete the installation of the two-way three-way solenoid valve 6. The programmable logic controller 8 is preferably a Mitsubishi PLC controller - FX2N-16MT, which is the control center of the automatic wire pressing device and is electrically connected to the two-way three-way solenoid valve 6, the proximity sensor 16, the magnetic switch 10, the indicator lights 301 and the 3 function buttons.

[0039] The pneumatic wire pressing assembly includes two air pipe connectors 9, a magnetic switch 10, a booster cylinder 11, an extrusion punch 12, and a conductive ring placement base 13; the booster cylinder 11 is pneumatically connected to the two-position three-way solenoid valve 6 through the air pipe connectors 9 and air pipes; the magnetic switch 10 is installed in the slot on the side wall of the booster cylinder 11 (as Figure 2 shown), the signal wire of the magnetic switch 10 passes through the pressing detection wire hole 43 and is electrically connected to the programmable logic controller 8, and the booster cylinder 11 and the conductive ring placement base 13 are screwed and fixed in the installation slot of the upper base 4 ( Figure 3 shown, a sunken groove similar to a cross shape), and the extrusion punch 12 is installed at the front end of the booster cylinder 11.

[0040] Among them, one end of the two air pipe connectors 9 is correspondingly screwed into the two exhaust ports of the booster cylinder 11, the other end of the air pipe connector 9 is connected to one end of the air pipe, and the other end of the air pipe passes through the air pipe hole 44 and is connected to the two air outlet holes on the two-position three-way solenoid valve 6.

[0041] The magnetic switch 10 is used to judge the position of the booster cylinder 11 and output a corresponding pressing detection signal to the programmable logic controller 8. The booster cylinder 11 is a pneumatic actuator, and the preferred model is MGZL20-75. When it moves forward, it generates pressure to squeeze the conductive ring 14. As Figure 4 shown, two mounting holes 112 are respectively provided at both ends of the booster cylinder 11 and are locked on the upper base 4 through four screws. The screw hole at the front end of the booster cylinder 11 is screwed and fixed to the four screw holes (shown by the dotted circle) 121 of the extrusion punch 12 (double punch) through screws. Since the booster cylinder 11 and the conductive ring placement base 13 are fixed in the installation slot, the steps on the edge of the installation slot can be used for position limitation to prevent the booster cylinder 11 and the conductive ring placement base 13 from moving during use and affecting the wire pressing accuracy. The conductive ring 14 is used for precision optoelectronic communication equipment, and a conductive wire 15 needs to be pressed into one side.

[0042] The extrusion punch 12 is double-headed (that is, a punch 121 is respectively provided on two protruding parts), as Figure 4 shown, the booster cylinder 11 can squeeze two conductive rings with one action (forward movement), and the wire pressing efficiency is improved. The bottom of the extrusion punch 12 is limited by the steps on the edge of the installation slot to avoid movement during wire pressing; when the two protruding parts of the extrusion punch 12 are correspondingly inserted into the two recessed parts on the side of the conductive ring placement base 13, the wire pressing distance requirement is just met. As Figure 5As shown, the conductive ring 14 is placed in the wire pressing groove of the conductive ring placement base 13. The front end of the wire 15 has had its rubber layer stripped to expose the metal wire 151. The metal wire is inserted into the wire pressing hole of the conductive ring. The programmable logic controller 8 outputs a signal to control the commutation action (i.e., switching the air flow direction) of the two-position three-way solenoid valve 6, thereby realizing the air flow commutation of the multi-stage cylinder 11 and enabling the multi-stage cylinder 11 to perform forward and backward movements. When the multi-stage cylinder 11 moves forward, it drives the extrusion punch 12 to move towards the conductive ring placement base 13, so that the two protruding parts of the extrusion punch 12 correspondingly insert into the two recessed parts on the side of the conductive ring placement base 13. The punch 121 extrudes the conductive ring 14 to cause plastic deformation ( Figure 5 the part shown as the ellipse in

[0043] ), and the wire 15 can be tightly connected to the conductive ring. Figure 6 As shown, the detection component includes a proximity sensor 16 and a sensor fixing plate 17. The proximity sensor 16 is fixed to the upper part of the sensor fixing plate 17. The lower part of the sensor fixing plate 17 is screwed and fixed to the conductive ring placement base 13. The signal wire led out by the proximity sensor 16 is electrically connected to the programmable logic controller 8. There are two proximity sensors 16, which are used to judge whether the wire is placed in place before the wire pressing action and output the corresponding wire detection signal to the programmable logic controller 8. As

[0044] Please refer to Figure 7 together. The wire pressing method of the automatic wire pressing device based on the optical communication conductive ring is as follows:

[0045] S100. When the conductive ring and the wire are placed and the automatic wire pressing device is started, the detection component judges whether the wire is placed in place and outputs the corresponding wire detection signal to the control component.

[0046] In this step, the worker places the conductive ring 14 in the wire pressing groove of the conductive ring placement base 13 and inserts the metal wire 15 of the wire into the wire pressing hole of the conductive ring. In this way, the wire 15 is exactly in front of the proximity sensor 16. When the programmable logic controller 8 detects that the start button 302 on the main panel 3 is pressed, it starts the automatic wire pressing device and executes the pre-stored wire pressing program. If the proximity sensor 16 detects an object (i.e., the wire 15) in front of it, it outputs a wire detection signal corresponding to a level (such as a high level) to the programmable logic controller 8. If the wire 15 is tilted, it will not be detected, and the proximity sensor 16 outputs a wire detection signal corresponding to a level (such as a low level) to the programmable logic controller 8.

[0047] S200. When the control component determines that it is not in place according to the wire detection signal, it gives an alarm prompt. When it determines that it is in place, it controls the working state of the pneumatic wire pressing component according to the key operation on the control box.

[0048] In this step, the programmable logic controller 8 can identify whether the wire 15 is placed in place according to the level of the wire detection signal. The pause button on the main panel 3 can control the temporary operation of the automatic wire pressing device, and the reset button can control the reset. Since the start button has been pressed before, when it is determined that it is in place, step S300 can be executed to start the wire pressing operation. If the programmable logic controller 8 identifies that the wire 15 is not in place, it can light up the indicator light 301 to give an alarm prompt. After the worker checks and replays the wire, the reset button 304 needs to be pressed to retract the multi-stage cylinder to its original position and start again (press the start button again).

[0049] S300. When the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire and the conductive ring tightly and detects whether it is pressed in place, and outputs a corresponding pressing detection signal to the control component; when the control component determines that it is not pressed in place according to the pressing detection signal, it gives an alarm prompt.

[0050] In this step, the programmable logic controller 8 opens the two-position three-way solenoid valve 6 according to the wire pressing program. The two-position three-way solenoid valve 6 controls the double-acting cylinder 11 to move forward, thereby driving the extrusion punch 12 to move towards the conductive ring placement base 13 until the two protruding parts of the extrusion punch 12 are correspondingly inserted into the two recessed parts on the side of the conductive ring placement base 13. The punch 121 extrudes the conductive ring 14 to make it plastically deformed, and the wire 15 can be tightly connected to the conductive ring. The programmable logic controller 8 detects whether the magnetic switch 10 outputs a pressing detection signal. If the wire pressing distance meets the requirements (that is, the moving distance of the extrusion punch 12 meets the requirements), the magnetic switch 10 outputs a pressing detection signal of a corresponding level (such as a high level) to the programmable logic controller 8. If the distance is insufficient and there is no pressing, the magnetic switch 10 will not output a pressing detection signal or the pressing detection signal is a low level. When the programmable logic controller 8 detects a high-level pressing detection signal, it determines that the wire pressing is successful, closes the two-position three-way solenoid valve 6 to retract the double-acting cylinder 11 to its original position. At this time, the worker can take out the wire-pressed conductive ring to complete the wire pressing operation. If a low-level pressing detection signal is detected or no pressing detection signal is received, it is determined that the wire pressing fails. The programmable logic controller 8 lights up the indicator light 301 for alarm. After the worker checks and replaces the wire, the reset button 304 needs to be pressed to retract the double-acting cylinder to its original position and start again (press the start button again).

[0051] In summary, an automatic wire pressing device based on an optical communication conductive ring provided by the present invention uses a programmable logic controller (PLC) for core control. When it detects that the wire is in place, it opens the two-position three-way solenoid valve and controls the double-acting cylinder to move forward to make the extrusion punch perform wire pressing operation. The double-acting cylinder, as a power execution element, can ensure sufficient pressure output. The proximity sensor is used to detect whether the wire is correctly placed before the pressing action, and combined with the magnetic switch at the double-acting cylinder to detect whether it is in place when the double-acting cylinder moves forward, it can ensure that the conductive ring and the wire are completely pressed, improving the accuracy of wire pressing, avoiding the instability during manual operation, and making the wire pressing process more convenient and the wire pressing quality more reliable. It also has a warning indicator light, which gives a brightness warning when the wire is not correctly placed or the pressing requirement is not met, reminding manual intervention and facilitating the worker to correct errors and self-check in time.

[0052] The above division of functional modules is only for illustration. In actual applications, the above functions can be assigned to different functional modules according to needs, that is, divided into different functional modules to complete all or part of the functions described above.

[0053] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solutions and inventive concepts of the present invention, and all such changes or substitutions should fall within the protection scope of the appended claims of the present invention.

Claims

1. An automatic wire pressing device based on an optical communication slip ring, which is used for tightly connecting the slip ring and the wire, and is characterized in that, It includes a control box, a control component arranged inside the control box, a pneumatic wire pressing component and a detection component arranged on the top of the control box; The detection component detects whether the wire is placed in place and outputs a corresponding wire detection signal to the control component; When the control component determines that it is not in place according to the wire detection signal, it gives an alarm prompt, and when it determines that it is in place, it controls the working state of the pneumatic wire pressing component according to the button operation on the control box; When the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire with the conductive ring and detects whether it is pressed in place, and outputs a corresponding pressing detection signal to the control component; when the control component determines that it is not pressed in place according to the pressing detection signal, it gives an alarm prompt; The control box includes a lower base, a peripheral guard plate with a window, a main panel, an upper base and 2 support feet; the bottom edge of the main panel is screwed and fixed to one side of the lower base, the two side edges of the peripheral guard plate are screwed and fixed to the two side edges of the main panel one by one, the upper base is screwed and fixed to the top edge of the main panel, and both the main panel and the upper base are screwed and fixed to the control component; The peripheral guard plate is a three-panel structure, and the transparent window is located on the middle panel.

2. The automatic wire pressing device based on an optical communication slip ring according to claim 1, wherein, Heat dissipation grooves are provided on both sides of the peripheral guard plate, and an air inlet hole and a circuit wire inlet hole are provided on one side.

3. The automatic wire pressing device based on an optical communication conductive ring according to claim 1, characterized in that, An indicator light, a start button, a pause button and a reset button are provided on the main panel; the indicator light and each button are connected to the control component.

4. The automatic wire pressing device based on an optical communication conductive ring according to claim 3, wherein The control component includes a two-position three-way solenoid valve, a solenoid valve fixing plate and a programmable logic controller; the two-position three-way solenoid valve is screwed and fixed on the side of the solenoid valve fixing plate, the top edge of the solenoid valve fixing plate is screwed and fixed to the bottom of the upper base, the programmable logic controller is screwed and fixed on the back of the main panel, and the programmable logic controller is connected to the indicator light, the start button, the pause button and the reset button.

5. The automatic wire pressing device based on an optical communication slip ring according to claim 4, characterized in that, The pneumatic wire pressing component includes 2 air pipe joints, a magnetic switch, a booster cylinder, a pressing punch and a conductive ring placing base; the booster cylinder is pneumatically connected to the two-position three-way solenoid valve through the air pipe joints and air pipes; the magnetic switch is installed in the card slot on the side wall of the booster cylinder, and the signal wire of the magnetic switch passes through the pressing detection wire hole and is electrically connected to the programmable logic controller, the booster cylinder and the conductive ring placing base are screwed and fixed in the installation slot of the upper base, and the pressing punch is installed at the front end of the booster cylinder.

6. The automatic wire pressing device based on an optical communication slip ring according to claim 5, wherein One end of the 2 air pipe joints is correspondingly screwed into the 2 exhaust ports of the booster cylinder, the other end of the air pipe joint is connected to one end of the air pipe, and the other end of the air pipe passes through the air pipe hole and is connected to the 2 air outlet holes on the two-position three-way solenoid valve.

7. The automatic wire pressing device based on an optical communication slip ring according to claim 5, characterized in that, Installation holes are respectively provided at both ends of the booster cylinder and are locked to the upper base by 4 screws. The screw holes at the front end of the booster cylinder are screwed and fixed to the 4 screw holes of the pressing punch by screws.

8. The automatic wire pressing device based on an optical communication slip ring according to claim 5, wherein, The detection component includes a proximity sensor for judging whether the wire is placed in place and a sensor fixing plate. The proximity sensor is fixed to the upper part of the sensor fixing plate, the lower part of the sensor fixing plate is screwed and fixed to the conductive ring placing base, and the signal wire led out by the proximity sensor is electrically connected to the programmable logic controller.

9. A wire pressing method using the wire pressing device of the optical communication conductive ring according to claim 1, characterized in that, It includes: When the conductive ring and the wire are placed and the automatic wire pressing device is started, the detection component determines whether the wire is placed in place and outputs a corresponding wire detection signal to the control component: When the control component determines that it is not in place according to the wire detection signal, it gives an alarm prompt, and when it determines that it is in place, it controls the working state of the pneumatic wire pressing component according to the button operation on the control box; When the pneumatic wire pressing component is in the wire pressing state, it presses and connects the wire and the conductive ring tightly and detects whether it is pressed in place, and outputs a corresponding pressing detection signal to the control component; when the control component determines that it is not pressed in place according to the pressing detection signal, it gives an alarm prompt.

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