Plug-in switch grabbing foot contact pressure detector and control system thereof

Abstract

The invention provides a plug-in switch grabbing foot contact pressure detector and a control system thereof. The plug-in switch grabbing foot contact pressure detector comprises a detector mounting base, a force measuring mechanism and a control box, the detection machine mounting base is used for assembling the force measuring mechanism and the control box, and handles are fixedly connected to the two sides of the detection machine mounting base; the force measuring mechanism is mounted on one side of the top of the detector mounting base and is used for detecting contact pressure; the control box is mounted on one side of the detector mounting base; according to the invention, a high-precision S-shaped force measuring sensor is adopted and matched with an exquisite pneumatic sliding mechanism, the pressure of the sliding force measuring moving plate is directly loaded on the force measuring sensor, the grabbing foot is inserted into the force measuring plate and then automatically opens to the thickness of the busbar, and the actual state of the switch inserted into the busbar is accurately simulated. An accurate contact pressure value is obtained through a high-precision S-shaped force transducer, and whether a detection value is within a preset pressure threshold value range or not is automatically judged through an upper computer software system.

Description

Technical Field

[0001] The invention relates to the technical field of pressure detection, in particular to an insertion type switch gripper contact pressure detection machine and a control system thereof. Background Art

[0002] The switch gripper contact pressure tester, also known as the switch contact pressure tester, is a device used to measure the contact pressure of the switch contact. It measures the contact pressure of the switch contact to ensure that it is within the specified range to ensure the normal operation and safety of the switch. It can be used to test the contact finger pressure of the disconnector manufacturer, and to change the shape of the pressure sensor to measure the contact finger pressure of the circuit breaker. It is suitable for various types of switches, such as low-voltage drawer switch cabinets, high-voltage disconnectors, etc., to ensure that their contact pressure meets the standards;

[0003] At present, the plug-in switch gripper pressure detection is mainly to ensure the contact pressure after being inserted into the power busbar by controlling the elastic force of the gripper spring piece and the installation opening. The contact pressure can only be controlled by repeated testing experience, and the contact pressure value cannot be directly obtained, so the quality is difficult to guarantee;

[0004] In order to solve the above technical problems, a plug-in switch gripper contact pressure detection machine and a control system thereof are proposed. Summary of the invention

[0005] In view of this, the present invention provides a plug-in switch gripper contact pressure detection machine and a control system thereof to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the present invention is implemented as follows: a plug-in switch gripper contact pressure testing machine, comprising a testing machine mounting base, a force measuring mechanism and a control box;

[0007] The detector mounting base is used for assembling the force measuring mechanism and the control box, and handles are fixedly connected to both sides of the detector mounting base;

[0008] The force measuring mechanism is installed on one side of the top of the mounting base of the detection machine and is used for contact pressure detection;

[0009] The control box is installed on one side of the mounting base of the detection machine and is used to connect with the host computer and complete the control of the force measuring mechanism.

[0010] Further preferably, the control box includes a pressure sensor transmitter, a PLC controller, a switching power supply, an electromagnetic reversing valve and a control box housing; a guide rail is installed on one side of the detection machine mounting base; the pressure sensor transmitter, PLC controller and switching power supply are all installed on one side of the detection machine mounting base through the guide rail; the control box housing is fixedly installed on one side of the detection machine mounting base; and the electromagnetic reversing valve is installed on one side of the detection machine mounting base close to the guide rail.

[0011] Further preferably, an operation panel is installed on one side of the control box shell, and a start switch, an operation indicator light, a manual opening switch, a manual closing switch, a knob switch and a power indicator light are respectively installed on one side of the operation panel, and heat dissipation holes are integrally formed on both sides of the control box shell.

[0012] Further preferably, an air source socket, a power socket and a communication socket are respectively installed on one side of the control box shell, a fan is installed on one side of the interior of the control box shell, and a dust cover is installed on one side of the communication socket.

[0013] Further preferably, the force measuring mechanism includes a force measuring sensor, a detection seat, a force measuring head fixed plate and a force measuring head movable plate, one side of the detection machine mounting base is fixedly connected with a tooling short side positioning plate and a tooling long side positioning plate, the detection seat is engaged with the tooling short side positioning plate and the tooling long side positioning plate, one side of the detection seat is installed with a gripping foot, one side of the detection seat is installed with a locking handle, one side of the detection seat is installed with a linear slide rail, one side of the linear slide rail is slidably installed with two linear sliders, one side of the two linear sliders are respectively fixedly connected with a force measuring head movable plate fixing seat and a force measuring head movable plate cylinder push seat, and the force measuring head movable plate is installed on one side of the force measuring head movable plate fixing seat.

[0014] Further preferably, one side of the detection machine mounting base is respectively fixedly connected with a cylinder fixing seat and a force measuring head movable plate adjustment seat, one side of the force measuring head movable plate adjustment seat is installed with a movable plate stroke adjustment screw, one side of the cylinder fixing seat is installed with an opening cylinder, the piston rod of the opening cylinder is fixedly connected with the force measuring head movable plate cylinder push seat, and one side of the force measuring head movable plate cylinder push seat is installed with a force measuring head movable plate impact pin.

[0015] Further preferably, a force measuring head fixed plate fixing seat is installed on one side of the detection machine mounting base, the force measuring head fixed plate is installed on one side of the force measuring head fixed plate fixing seat, and the force sensor is installed between the force measuring head fixed plate fixing seat and the force measuring head moving plate fixing seat.

[0016] Further preferably, a distance wire gauge seat is installed on one side of the detection machine mounting base, and a distance wire gauge is installed on one side of the distance wire gauge seat.

[0017] A control system for a plug-in switch gripper contact pressure testing machine, comprising a batch testing unit, a traceability testing unit, an equipment calibration unit, a system setting unit, a model setting unit, a threshold setting unit, a history recording unit and a data chart unit;

[0018] The equipment calibration unit is used to calibrate the equipment deviation value, the batch detection unit includes a history record calling module, a pressure threshold calling module and a voice prompt module, the traceability detection unit includes an identification module and a voice prompt module, the model setting unit includes a model creation module and a model editing module, the threshold setting unit includes a threshold setting module and a threshold editing module, the history record unit includes an information recording module and a data export module, the data chart unit includes a data screening module and a data analysis module, and the system setting unit includes a threshold default value setting module, a pressure waiting time setting module and a data export directory.

[0019] Further preferably, when the batch detection unit performs detection, the gripper is not coded, and the switch model + gripper model + twelve-digit batch code is automatically generated according to the incoming batch and the detection time, and the format is "year (two digits) month (two digits) day (two digits) serial code (six digits)", and the pressure measurement value is automatically bound during the detection process;

[0020] When the traceability detection unit is testing, there is a unique code on the gripper. The coding method can be customized by the user. The QR code format uses a QR code. During the detection process, the gripper must first be scanned, and then the pressure test is performed. The detection pressure value is automatically bound to the corresponding gripper code.

[0021] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0022] 1. The present invention adopts a high-precision S-type force sensor, equipped with a sophisticated pneumatic sliding mechanism, to directly load the pressure of the sliding force measuring plate onto the force sensor, and automatically opens the gripper to the busbar thickness after the gripper is inserted into the force measuring plate, accurately simulating the actual state of the switch after being inserted into the busbar, and obtaining an accurate contact pressure value through the high-precision S-type force sensor, and automatically judging whether the detection value is within the preset pressure threshold range through the upper computer software system;

[0023] 2. The present invention can directly obtain accurate contact pressure values, and can adapt to pressure detection of various types of switches by adjusting the stroke adjustment screw. The automatic control system can effectively reduce the labor intensity of operators. The upper computer detection system software can automatically determine the detection results, realize detection data traceability, and perform visual analysis of historical data.

[0024] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural diagram of the present invention;

[0027] Figure 2 It is a rear view structural diagram of the present invention;

[0028] Figure 3 It is a structural diagram of the control box housing in the present invention;

[0029] Figure 4 It is a top view of the structure of the open cylinder in the present invention;

[0030] Figure 5 It is a top view of the structure of the detection seat in the present invention;

[0031] Figure 6 It is a structural diagram of the installation base of the detection machine in the present invention;

[0032] Figure 7 It is a structural diagram of the force sensor in the present invention;

[0033] Figure 8 This is a diagram of the intelligent control system of the present invention;

[0034] Fig. 9 It is a functional module diagram of the intelligent control system of the present invention.

[0035] Figure numerals: 10, detection machine installation base; 11, control box housing; 12, operation panel; 13, heat dissipation hole; 14, handle; 15, force measuring head moving plate fixing seat; 16, force measuring head fixed plate fixing seat; 17, cylinder fixing seat; 18, force measuring head moving plate cylinder push seat; 19, distance wire gauge seat; 21, start switch; 22, operation indicator light; 23, manual opening switch; 24, manual closing switch; 25, knob switch; 26, power indicator light; 27, force measuring head moving plate adjustment seat; 28, moving plate stroke adjustment screw; 29, force measuring head moving plate impact Pin; 30, force sensor; 31, detection seat; 32, gripping foot; 33, locking handle; 34, distance wire gauge; 35, force head fixed plate; 36, force head moving plate; 37, open cylinder; 38, tooling short side positioning plate; 39, tooling long side positioning plate; 41, air source socket; 42, power socket; 43, communication socket; 44, dust cover; 45, fan; 46, linear guide rail; 47, linear slider; 51, pressure sensor transmitter; 52, PLC controller; 53, switch power supply; 54, guide rail; 55, solenoid reversing valve. DETAILED DESCRIPTION

[0036] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0037] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] like Figure 1-7 As shown, an embodiment of the present invention provides a plug-in switch gripper contact pressure testing machine, which is composed of a testing machine mounting base 10, a force measuring mechanism and a control box.

[0039] The detector installation base 10 is used for assembling the force measuring mechanism and the control box. Handles 14 are fixedly connected to both sides of the detector installation base 10. The handles 14 facilitate moving the detector installation base 10 and placing the detector installation base 10 on the operating table.

[0040] In one embodiment, an air source socket 41 , a power socket 42 and a communication socket 43 are respectively installed on one side of the control box housing 11 , a fan 45 is installed on one side of the control box housing 11 , and a dust cover 44 is installed on one side of the communication socket 43 .

[0041] The force measuring mechanism includes a force measuring sensor 30, a detection seat 31, a force measuring head fixed plate 35 and a force measuring head moving plate 36. One side of the detection machine mounting base 10 is fixedly connected with a tooling short side positioning plate 38 and a tooling long side positioning plate 39. The detection seat 31 is engaged with the tooling short side positioning plate 38 and the tooling long side positioning plate 39. A gripping foot 32 is installed on one side of the detection seat 31. A locking handle 33 is installed on one side of the detection seat 31. A linear slide rail 46 is installed on one side of the detection machine mounting base 10. Two linear sliders 47 are slidably installed on one side of the linear slide rail 46. One side of the two linear sliders 47 is divided into The force measuring head movable plate fixing seat 15 and the force measuring head movable plate cylinder push seat 18 are fixedly connected respectively, the force measuring head movable plate 36 is installed on one side of the force measuring head movable plate fixing seat 15, and the cylinder fixing seat 17 and the force measuring head movable plate adjustment seat 27 are fixedly connected on one side of the detection machine mounting base 10, and the movable plate stroke adjustment screw 28 is installed on one side of the force measuring head movable plate adjustment seat 27, and an opening cylinder 37 is installed on one side of the cylinder fixing seat 17, and the piston rod of the opening cylinder 37 is fixedly connected to the force measuring head movable plate cylinder push seat 18, and a force measuring head movable plate impact pin 29 is installed on one side of the force measuring head movable plate cylinder push seat 18.

[0042] In one embodiment, a vernier caliper is used to measure the thickness value at the gripping foot 32, and the target value is 6.35mm (busbar thickness). If the measured value of the vernier caliper is less than 6.35mm, for example, when the measured value is 6.1mm, the distance screw gauge 34 is first reset to zero, and a size 22 fixed wrench is used to loosen the locking nut of the movable plate stroke adjustment screw 28, and then a size 10 fixed wrench is used to rotate the movable plate stroke adjustment screw 28 backward, and observe that the value on the distance screw gauge 34 stops rotating when it reaches 0.25mm, and at the same time, the size 22 fixed wrench is used to lock the locking nut of the movable plate stroke adjustment screw 28. After the above adjustments are completed, press the manual closing switch 24 on the operation panel 12, stop for 1 second, and then press the manual opening switch 23, and use the vernier caliper to re-measure the thickness value at the gripping foot 32. If the target value has been reached, the calibration is completed. If there is still a deviation from the target value, the above adjustment work can be repeated until it is adjusted to the target value of 6.35mm.

[0043] In one embodiment, the force sensor 30 is a high-precision S-type tension and compression sensor.

[0044] The control box includes a pressure sensor transmitter 51, a PLC controller 52, a switching power supply 53, an electromagnetic reversing valve 55 and a control box housing 11. A guide rail 54 is installed on one side of the detection machine installation base 10. The pressure sensor transmitter 51, the PLC controller 52 and the switching power supply 53 are all installed on one side of the detection machine installation base 10 through the guide rail 54. The control box housing 11 is fixedly installed on one side of the detection machine installation base 10. The electromagnetic reversing valve 55 is installed on the side of the detection machine installation base 10 close to the guide rail 54. An operation panel 12 is installed on one side, and a start switch 21, an operation indicator light 22, a manual opening switch 23, a manual closing switch 24, a knob switch 25 and a power indicator light 26 are installed on one side of the operation panel 12 respectively. Heat dissipation holes 13 are integrally formed on both sides of the control box housing 11. A force measuring head fixed plate fixing seat 16 is installed on one side of the detection machine mounting base 10. The force measuring head fixed plate 35 is installed on one side of the force measuring head fixed plate fixing seat 16, and the force measuring sensor 30 is installed between the force measuring head fixed plate fixing seat 16 and the force measuring head moving plate fixing seat 15.

[0045] In one embodiment, a distance wire gauge seat 19 is installed on one side of the detector mounting base 10 , and a distance wire gauge 34 is installed on one side of the distance wire gauge seat 19 .

[0046] like Figure 8 and Fig. 9 As shown, an embodiment of the present invention further provides a control system for a plug-in switch gripper contact pressure detection machine, including a batch detection unit, a traceability detection unit, an equipment calibration unit, a system setting unit, a model setting unit, a threshold setting unit, a history record unit, and a data chart unit;

[0047] The equipment calibration unit is used to calibrate the equipment deviation value. The batch detection unit includes a history call module, a pressure threshold call module and a voice prompt module. The traceability detection unit includes an identification module and a voice prompt module. The model setting unit includes a model creation module and a model editing module. The model creation module and the model editing module are used to create a new model name or edit and modify the existing model name. The threshold setting unit includes a threshold setting module and a threshold editing module. The threshold setting module and the threshold editing module are used to set the pressure threshold range of the A\B\C gripping foot 32 of each model switch, or edit and modify the pressure threshold range of the existing model gripping foot 32 or delete unnecessary model thresholds. The history record unit includes an information recording module and a data export module. The information recording module displays the history records of all detection data, including detection mode, gripping foot 32 code, pressure detection value, threshold range, judgment result, detection time and other information. The data export module exports the history records and saves them to Excel In the document, the data chart unit includes a data screening module and a data analysis module. In the data chart unit, by selecting the current model and time range, the pressure detection value change curve of a certain model of the gripping foot 32 within a period of one week, one month, three months, half a year, etc. is displayed for visual auxiliary analysis. The system setting unit includes a threshold default value setting module, a pressure waiting time setting module and a data export directory. The threshold default value setting module is used to set the default values ​​of the maximum and minimum values ​​of the contact pressure range of the gripping foot 32. The pressure waiting time setting module is used to set the pressure stabilization waiting time after the gripping foot 32 is opened. The data export directory is used to set the save path directory for the historical record export.

[0048] In one embodiment, the present invention provides two detection modes: when the batch detection unit is used for detection, the gripping foot 32 is not coded, and the switch model + gripping foot model + twelve-digit batch code is automatically generated according to the incoming batch and the detection time, and the format is "year (two digits) month (two digits) day (two digits) serial code (six digits)", and the pressure measurement value is automatically bound during the detection process;

[0049] When testing through the traceability detection unit, there is a unique code on the gripper 32. The coding method can be customized by the user. The QR code format uses a QR code. During the detection process, the gripper 32 must be scanned first, and then the pressure test is performed. The detection pressure value is automatically bound to the corresponding gripper code.

[0050] In one embodiment, after the test is completed, the upper computer screen will display the contact pressure value, and automatically compare the test value with the threshold and output the test result. The voice prompt module will prompt whether it is qualified, and the gripping foot 32 and the opening cylinder 37 will automatically reset.

[0051] In one embodiment, the identification module includes a barcode gun. When the barcode gun is used to scan the code, the scanning result will be displayed on the host computer screen. The system automatically identifies the switch model and the gripper foot 32 model in the scanning result, and displays the pressure threshold range of this model of gripper foot 32.

[0052] When the present invention is in operation: place the detection machine mounting base 10 on the operating table, open the air source triplet air inlet slide valve on the right side of the operating table, and adjust or check that the air intake pressure is not less than 0.5MPa. After ensuring that the air source is turned on, turn the knob switch 25 on the operation panel 12 to the "on" position, the power indicator light 26 lights up, start the host computer, perform equipment calibration, select the corresponding model of the detection seat 31, install the detection seat 31 on the detection machine mounting base 10, first push the detection seat 31 forward and close to the tooling long side positioning plate 39, then move the detection seat 31 to the left and close to the tooling short side positioning plate 38, lock the quick-change locking handle 33, select the corresponding model of the gripping foot 32 to be tested in this shift, and push the force measuring head moving plate onto the detection seat 31 36 and the force measuring head fixed plate 35, press the manual opening switch 23 on the operation panel 12, the force measuring head movable plate 36 pushes the gripping foot 32 to open, use a vernier caliper to measure the thickness value at the gripping foot 32, the target value is the busbar thickness, if the vernier caliper measurement value is less than the busbar thickness, at this time first reset the distance screw gauge 34 to zero, use a size 22 fixed wrench to loosen the locking nut of the movable plate stroke adjustment screw 28, then use a size 10 fixed wrench to rotate the movable plate stroke adjustment screw 28 backward, and observe the value on the distance screw gauge 34 to the difference between the busbar thickness and the measured value when stop rotating, at the same time use a size 22 fixed wrench to lock the locking nut of the movable plate stroke adjustment screw 28, after the above adjustments are completed, press the manual closing switch on the operation panel 12 Turn off 24, stop for 1 second and then press the manual opening switch 23, use the vernier caliper to re-measure the thickness value at the gripper foot 32, if the target value has been reached, the calibration is completed, if there is still a deviation from the target value, repeat the above adjustment work until the target value is adjusted to the busbar thickness. After the equipment is started normally, select one of the two detection methods according to needs for detection. When the batch detection mode is selected, first select the switch model in the intelligent control system, and then select the gripper foot 32 model. At this time, the gripper foot 32 batch number will be automatically generated according to the historical records, and the set pressure threshold range will be displayed at the same time. Place the gripper foot 32 to be detected on the detection seat 31 and push it between the force measuring head moving plate 36 and the force measuring head fixed plate 35, press the start switch 21, and the operation indicator light 22 will light up. Start, wait about 2 to 6 seconds, this time can be set in the system setting unit. After the pressure value stabilizes, the upper computer screen displays the contact pressure value, and automatically compares this detection value with the threshold value and outputs the detection result. There is a voice prompt for the detection result. At the same time, the gripper 32 and the opening cylinder 37 are automatically reset. The operator takes out the gripper 32 from the equipment and puts it into the corresponding material box according to the detection result prompt. The detection operation is completed. Repeat the operation to complete the detection of the next gripper 32. When the traceability detection mode is adopted, the gripper 32 to be inspected is scanned with a barcode gun. The scanning result will be displayed on the upper computer screen. The system automatically identifies the switch model and the gripper 32 model in the scanning result, and displays the pressure threshold range of this model of gripper 32.Place the scanned gripper 32 to be tested on the test seat 31 and push it between the dynamic plate 36 and the fixed plate 35 of the force measuring head. Press the start switch 21, the operation indicator 22 lights up, and wait for about 2 to 6 seconds. This time can be set in the system setting unit. After the pressure value stabilizes, the upper computer screen displays the contact pressure value, and automatically compares this detection value with the threshold value and outputs the detection result. There is a voice prompt for the detection result. At the same time, the gripper 32 and the opening cylinder 37 automatically reset. The operator takes out the gripper 32 from the equipment and puts it into the corresponding material box according to the detection result prompt. The detection operation is completed. Repeat the operation to complete the detection of the next gripper 32.

[0053] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A plug-in switch gripper contact pressure tester, characterized in that: It comprises a detection machine mounting base (10), a force measuring mechanism and a control box; The detection machine installation base (10) is used for assembling the force measuring mechanism and the control box, and handles (14) are fixedly connected to both sides of the detection machine installation base (10); The force measuring mechanism is installed on one side of the top of the detection machine installation base (10) and is used for contact pressure detection; The control box is installed on one side of the detection machine installation base (10) and is used to connect with the host computer and complete the control of the force measuring mechanism.

2. The plug-in switch gripper contact pressure testing machine according to claim 1, characterized in that: The control box comprises a pressure sensor transmitter (51), a PLC controller (52), a switching power supply (53), an electromagnetic reversing valve (55) and a control box housing (11); a guide rail (54) is installed on one side of the detection machine installation base (10); the pressure sensor transmitter (51), the PLC controller (52) and the switching power supply (53) are all installed on one side of the detection machine installation base (10) through the guide rail (54); the control box housing (11) is fixedly installed on one side of the detection machine installation base (10); and the electromagnetic reversing valve (55) is installed on one side of the detection machine installation base (10) close to the guide rail (54).

3. The plug-in switch gripper contact pressure testing machine according to claim 2, characterized in that: An operation panel (12) is installed on one side of the control box housing (11), and a start switch (21), an operation indicator light (22), a manual opening switch (23), a manual closing switch (24), a knob switch (25) and a power indicator light (26) are installed on one side of the operation panel (12), and heat dissipation holes (13) are integrally formed on both sides of the control box housing (11).

4. The plug-in switch gripper contact pressure testing machine according to claim 2, characterized in that: An air source socket (41), a power socket (42) and a communication socket (43) are respectively installed on one side of the control box housing (11), a fan (45) is installed on one side of the interior of the control box housing (11), and a dust cover (44) is mounted on one side of the communication socket (43).

5. The plug-in switch gripper contact pressure testing machine according to claim 1, characterized in that: The force measuring mechanism comprises a force measuring sensor (30), a detection seat (31), a force measuring head fixed plate (35) and a force measuring head movable plate (36); one side of the detection machine mounting base (10) is fixedly connected with a tooling short side positioning plate (38) and a tooling long side positioning plate (39); the detection seat (31) is engaged with the tooling short side positioning plate (38) and the tooling long side positioning plate (39); a gripping foot (32) is installed on one side of the detection seat (31); A locking handle (33) is installed on one side of the detection machine (31), a linear slide rail (46) is installed on one side of the detection machine mounting base (10), two linear sliders (47) are slidably installed on one side of the linear slide rail (46), one side of the two linear sliders (47) are respectively fixedly connected to the force measuring head moving plate fixing seat (15) and the force measuring head moving plate cylinder push seat (18), and the force measuring head moving plate (36) is installed on one side of the force measuring head moving plate fixing seat (15).

6. The plug-in switch gripper contact pressure testing machine according to claim 5, characterized in that: One side of the detection machine mounting base (10) is respectively fixedly connected with a cylinder fixing seat (17) and a force measuring head moving plate adjustment seat (27); one side of the force measuring head moving plate adjustment seat (27) is installed with a moving plate stroke adjustment screw (28); one side of the cylinder fixing seat (17) is installed with an opening cylinder (37); the piston rod of the opening cylinder (37) is fixedly connected with the force measuring head moving plate cylinder push seat (18); and one side of the force measuring head moving plate cylinder push seat (18) is installed with a force measuring head moving plate striker (29).

7. The plug-in switch gripper contact pressure testing machine according to claim 5, characterized in that: A force measuring head fixed plate fixing seat (16) is installed on one side of the detection machine installation base (10), the force measuring head fixed plate (35) is installed on one side of the force measuring head fixed plate fixing seat (16), and the force measuring sensor (30) is installed between the force measuring head fixed plate fixing seat (16) and the force measuring head movable plate fixing seat (15).

8. The plug-in switch gripper contact pressure testing machine according to claim 1, characterized in that: A distance wire gauge seat (19) is installed on one side of the detector installation base (10), and a distance wire gauge (34) is installed on one side of the distance wire gauge seat (19).

9. A plug-in switch gripper contact pressure detection machine control system, characterized in that: It includes a batch detection unit, a traceability detection unit, an equipment calibration unit, a system setting unit, a model setting unit, a threshold setting unit, a history record unit, and a data chart unit; The equipment calibration unit is used to calibrate the equipment deviation value, the batch detection unit includes a history record calling module, a pressure threshold calling module and a voice prompt module, the traceability detection unit includes an identification module and a voice prompt module, the model setting unit includes a model creation module and a model editing module, the threshold setting unit includes a threshold setting module and a threshold editing module, the history record unit includes an information recording module and a data export module, the data chart unit includes a data screening module and a data analysis module, and the system setting unit includes a threshold default value setting module, a pressure waiting time setting module and a data export directory.

10. A plug-in switch gripper contact pressure detection machine control system according to claim 9, characterized in that: When the batch detection unit is testing, there is no coding on the gripper. The switch model + gripper model + 12-digit batch code is automatically generated according to the incoming batch and the detection time. The format is "year (two digits) month (two digits) day (two digits) serial code (six digits)". The pressure measurement value is automatically bound during the detection process; When the traceability detection unit is testing, there is a unique code on the gripper. The coding method can be customized by the user. The QR code format uses a QR code. During the detection process, the gripper must first be scanned, and then the pressure test is performed. The detection pressure value is automatically bound to the corresponding gripper code.

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