Servo driver torque value detection device and detection method thereof

Abstract

The invention discloses a servo driver torque value detection device and a detection method thereof, and belongs to the technical field of servo driver detection. An electrifying assembly for electrifying the servo driver is mounted at the upper end of the conveying assembly; the quick connection type detection assembly is located below the conveying assembly and used for being connected with a servo driver; the quick connection type detection assembly comprises a first supporting plate, a second supporting plate, a double-group driving assembly, a rotation driving assembly, a detection structure, a connecting shaft, a rotating cylinder, a magnetic powder brake, a rotation supporting assembly and a calibration magnetic block. By means of the mode, all sets of servo drivers can be continuously fed and conveyed to the position above the quick connection type detection assembly through the speed multiplication chain, and continuous detection is achieved; according to the invention, automatic, rapid and accurate connection is realized through cooperation of the rapid connection type detection assembly and the servo driver; according to the invention, automatic and rapid electrification is realized through the electrification assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of servo driver detection, and in particular to a servo driver torque value detection device and a detection method thereof. Background Art

[0002] After the servo drive leaves the factory, the torque value needs to be tested.

[0003] For example, Chinese utility model patent CN220188671U discloses a torque force adjustment test bench for AC servo motors. When working, the output end of the motor under test first passes through the fixed structure and is connected to the second coupling, and the motor under test is clamped and fixed by the clamping block, thereby improving the accuracy of the motor torque force test data.

[0004] However, the above structure still has the following technical problems: first, the servo motors to be tested need to be installed and clamped one by one, which makes it difficult to automatically and quickly connect the servo motor and the detection component in sequence when the servo motor is continuously loaded; at the same time, it is also difficult to automatically and quickly complete the power supply operation for the servo motor during detection.

[0005] Based on this, the present invention designs a servo drive torque value detection device and a detection method thereof to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a servo drive torque value detection device and a detection method thereof.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A servo drive torque value detection device includes a conveying component;

[0009] An energizing component for energizing the servo drive is installed at the upper end of the conveying component;

[0010] Also included is a quick-connect detection assembly located below the conveying assembly for connecting to the servo drive;

[0011] The quick-connect detection assembly includes a first support plate, a second support plate, a double-group drive assembly, a rotation drive assembly, a detection structure, a connecting shaft, a rotating cylinder, a magnetic powder brake, a rotation support assembly and a calibration magnetic block; the rotation drive assembly is installed on the first support plate, the double-group drive assembly and the detection structure are installed on the second support plate, the upper end of the magnetic powder brake is connected to the detection structure, the detection structure is fixedly connected to the connecting shaft, the upper end of the connecting shaft is connected to the rotation drive assembly, the connecting shaft is keyed and slidably connected to the rotating cylinder, the rotating cylinder is connected to the rotation support assembly, and the top of the rotating cylinder is fixedly connected with a calibration magnetic block that cooperates with the servo driver for magnetic adsorption and positioning; the rotating support assembly is connected to the double-group drive assembly.

[0012] Furthermore, the conveying assembly includes a double-speed chain, a fixed plate, a positioning assembly, a pressure plate, a carrier plate, a support socket, a connecting plate, a lifting cylinder, a straight hole, and a cross plate. Step 1: an insertion rod and a pad; the double-speed chain is fixedly installed on the fixed plate, and a positioning assembly for blocking the movement of the carrier plate during lifting is also installed on the fixed plate. Two groups of connecting plates are symmetrically fixed on the side walls of the frame of the double-speed chain front and back, and the ends of the two groups of connecting plates that are close to each other are fixedly connected with a pressure plate; a lifting cylinder is fixedly installed on the bottom of the fixed plate, and the driving end of the lifting cylinder is fixedly connected to the middle part of the cross plate one, and pads are fixedly connected at the four corners of the upper end of the cross plate one, and the upper ends of the pads are fixedly connected with insertion rods, and a support socket for inserting the insertion rod is provided on the carrier plate, and a straight hole for the driving end of the servo driver to pass through is provided on the carrier plate.

[0013] Furthermore, the outer diameter of the pad is larger than the inner diameter of the supporting socket; a plurality of positioning rods for cooperating with the servo drive to realize plug-in positioning are fixedly installed on the carrier plate; a first key block is fixedly connected to the upper end side wall of the connecting shaft, and a key groove is provided on the inner wall of the rotating cylinder for sliding connection with the first key block.

[0014] Furthermore, the dual-group driving assembly includes a first cylinder, a first mounting plate, a second cylinder, a first slider, a second slider and a first guide rail; the first cylinder is fixedly mounted on the second support plate, the driving end of the first cylinder is fixedly connected to the first mounting plate, the second cylinder is fixedly connected to the first mounting plate, the driving end of the second cylinder is connected to the rotating support assembly, the first mounting plate and the rotating support assembly are respectively fixedly connected with the first slider and the second slider, the first slider and the second slider are slidably mounted on the first guide rail, and the first guide rail is fixedly mounted on the second support plate.

[0015] Furthermore, the rotating support assembly includes a second transverse plate and a connecting bearing; the driving end of the second cylinder is fixedly connected to the second transverse plate, the second transverse plate is fixedly connected to the outer ring of the connecting bearing, the inner ring of the connecting bearing is fixedly connected to the rotating cylinder, and a second slider is fixedly connected to the second transverse plate.

[0016] Furthermore, the rotation drive assembly includes a drive motor, a first synchronous wheel, a synchronous belt and a second synchronous wheel; the drive motor is fixedly mounted on the first support plate, the drive end of the drive motor is fixedly connected to the first synchronous wheel, the second synchronous wheel is fixedly mounted on the connecting shaft, and the first synchronous wheel and the second synchronous wheel are connected via a synchronous belt transmission.

[0017] Furthermore, the servo driver includes a driver mounting plate, a drive shaft, a second key block, a driver body and connecting terminals; the lower end of the driver body is fixedly connected to the driver mounting plate, and mounting holes are respectively provided at the four corners of the driver mounting plate. The side walls of the driver body are fixedly connected with connecting terminals for connecting to power-on components, the driving end of the driver body is fixedly mounted with a drive shaft, and the lower end side wall of the drive shaft is fixedly connected with a second key block, and a plurality of positioning rods for cooperating with the mounting holes to achieve plug-in positioning are fixedly mounted on the carrier plate.

[0018] The rotating cylinder corresponds to the driving shaft up and down, and the inner diameter of the rotating cylinder is the same as the outer diameter of the driving shaft; when the calibration magnetic block is in magnetic contact with the side wall of the second key block, the second key block is located directly above the key slot.

[0019] Furthermore, the power-on component includes a third slider, a third cylinder, a straight plate, a plug-in terminal and a second guide rail; the second guide rail and the third cylinder are fixedly connected to one of the connecting plates, the third slider is slidably connected to the second guide rail, the third slider is fixedly installed on the bottom of the straight plate, the straight plate is fixedly connected to the driving end of the third cylinder, and the plug-in terminal is fixedly connected to the straight plate.

[0020] Furthermore, it also includes a misalignment adjustment component for ensuring that the second key block and the calibration magnetic block are misaligned in the initial state;

[0021] The misalignment adjustment assembly includes a transverse guide plate, an inclined plate and a straight support seat; the transverse guide plate and the inclined plate are fixedly connected, and the top of the straight support seat is fixedly connected to the transverse guide plate; the distance between the transverse guide plate and the positioning assembly is smaller than the distance between the inclined plate and the positioning assembly.

[0022] A detection method for a servo drive torque value detection device comprises the following steps:

[0023] Step 1: During transportation, the servo driver is positioned and plugged into the carrier plate through the mounting hole and the positioning rod. The carrier plate is placed on the double-speed chain. The double-speed chain drives the carrier plate to move above the quick-link detection component. The positioning component blocks the carrier plate from continuing to move. The lifting cylinder drives the cross plate to move upward. The cross plate drives the pad and the insertion rod to move upward. The insertion rod is inserted into the support socket to achieve positioning, and the pad drives the carrier plate to move upward until it is separated from the double-speed chain. The carrier plate no longer moves with the double-speed chain. The carrier plate drives the servo driver to move upward, and the driver mounting plate of the servo driver contacts the pressure plate. At this time, the servo driver is clamped under the cooperation of the pad, the insertion rod and the pressure plate.

[0024] Step 2: The third cylinder drives the straight plate to move under the cooperation of the third slider and the second guide rail, and the straight plate drives the plug-in terminal to move until it is plugged into the connecting terminal and energized;

[0025] Step 3: Start the first cylinder to drive the first mounting plate to move upward, the first mounting plate drives the second horizontal plate to move upward through the second cylinder, the second slider and the first slider slide vertically along the first guide rail, the second horizontal plate drives the rotating cylinder to move upward through the connecting bearing, the rotating cylinder drives the calibration magnetic block to move upward, at this time the calibration magnetic block is located at a position misaligned with the second key block;

[0026] Step 4: The driving motor drives the first synchronous wheel to rotate, the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt, the second synchronous wheel drives the connecting shaft to rotate, the connecting shaft drives the rotating cylinder to rotate synchronously through the keyway and the first key block, the rotating cylinder drives the upper calibration magnetic block to rotate until the side wall is in magnetic contact with the side wall of the second key block; stop the driving motor;

[0027] Step 5: Then continue to start the second cylinder to drive the second horizontal plate to move upward, the second horizontal plate drives the rotating cylinder to move upward through the connecting bearing, and the rotating cylinder drives the calibration magnetic block to move upward. At this time, the driving shaft is inserted into the rotating cylinder, and the second key block is positioned and plugged into the keyway;

[0028] Step 6: Start the driver body and detect the torque value of the servo driver through the torque sensor.

[0029] Beneficial Effects

[0030] During transportation, the servo driver is positioned and plugged into the carrier plate through the mounting hole and the positioning rod, the carrier plate is placed on the double-speed chain, the double-speed chain drives the carrier plate to move above the quick-link detection component, the positioning component blocks the carrier plate from continuing to move, the lifting cylinder drives the cross plate to move upward, the cross plate drives the pad and the insertion rod to move upward, the insertion rod is inserted into the supporting insertion hole to achieve positioning, and the pad drives the carrier plate to move upward until it is separated from the double-speed chain, the carrier plate no longer moves with the double-speed chain, the carrier plate drives the servo driver to move upward, the driver mounting plate of the servo driver contacts the pressure plate, at this time, the servo driver is clamped under the cooperation of the pad, the insertion rod and the pressure plate, to ensure the stability and accuracy of the position of the servo driver, the present invention can realize continuous feeding and conveying of each group of servo drivers to the top of the quick-link detection component through the double-speed chain, to achieve continuous detection.

[0031] The first cylinder of the present invention drives the first mounting plate to move upward, and the first mounting plate drives the second horizontal plate to move upward through the second cylinder, and the second slider and the first slider slide vertically along the first guide rail, and the second horizontal plate drives the rotating cylinder to move upward through the connecting bearing, and the rotating cylinder drives the calibration magnetic block to move upward, at which time the calibration magnetic block is located at a position misaligned with the second key block; the driving motor drives the first synchronous wheel to rotate, the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt, the second synchronous wheel drives the connecting shaft to rotate, the connecting shaft drives the rotating cylinder to rotate synchronously through the keyway and the first key block, and the rotating cylinder drives the upper calibration magnetic block to rotate until the side wall is magnetically contacted with the side wall of the second key block, thereby realizing automatic alignment of the second key block with the keyway; then the second cylinder is started to drive the second horizontal plate to move upward, and the second horizontal plate drives the rotating cylinder to move upward through the connecting bearing, and the rotating cylinder drives the calibration magnetic block to move upward, at which time the driving shaft is inserted into the rotating cylinder, and the second key block is positioned and plugged with the keyway, thereby ensuring the accuracy and stability of the installation position of the servo driver; automatic, fast and accurate connection is realized through the cooperation of the quick-connection detection component and the servo driver;

[0032] The third cylinder of the present invention drives the straight plate to move under the cooperation of the third slider and the second guide rail, and the straight plate drives the plug-in terminal to move to plug with the connecting terminal for power-on. Automatic and rapid power-on is achieved through the power-on component. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 A servo drive torque value detection device of the present invention is a three-dimensional Figure 1 ;

[0035] Figure 2 It is a front view of a servo drive torque value detection device of the present invention;

[0036] Figure 3 A servo drive torque value detection device of the present invention is a three-dimensional Figure 2 ;

[0037] Figure 4 A servo drive torque value detection device of the present invention is a three-dimensional Figure 3 ;

[0038] Figure 5 A servo drive torque value detection device of the present invention is a three-dimensional Figure 4 ;

[0039] Figure 6 A servo drive torque value detection device of the present invention is a three-dimensional Figure 5 ;

[0040] Figure 7 A servo drive torque value detection device of the present invention is a three-dimensional Figure 6 ;

[0041] Figure 8 For along Figure 2 AA direction cross-sectional view;

[0042] Fig. 9 For along Figure 2 BB direction cross-sectional view;

[0043] Fig.10 The present invention is a schematic diagram of the installation structure of a misalignment adjustment component in a servo drive torque value detection device.

[0044] The numbers in the figure represent:

[0045] 1. Conveying assembly; 11. Speed ​​chain; 12. Fixing plate; 13. Positioning assembly; 14. Pressing plate; 15. Carrier plate; 16. Supporting jack; 17. Connecting plate; 18. Lifting cylinder; 19. Straight hole; 110. Horizontal plate 1; 111. Inserting rod; 112. Pad; 113. Positioning rod; 2. Quick-link detection assembly; 21. First supporting plate; 22. Driving motor; 23. Magnetic powder brake; 24. Second supporting plate; 25. Torque sensor; 26. First cylinder; 27. First mounting plate; 28. Second cylinder; 29. ​​Horizontal plate 2; 210. First synchronous wheel; 211. Synchronous belt; 212. Second synchronous wheel Step wheel; 213, first slider; 214, second slider; 215, first guide rail; 216, connecting bearing; 217, connecting shaft; 218, first key block; 219, rotating cylinder; 220, calibration magnet; 221, keyway; 3, servo drive; 31, drive mounting plate; 32, drive shaft; 33, second key block; 34, drive body; 35, connecting terminal; 36, mounting hole; 4, power supply component; 41, third slider; 42, third cylinder; 43, straight plate; 44, plug-in terminal; 45, second guide rail; 5, offset adjustment component; 51, cross guide plate; 52, inclined plate; 53, straight support seat. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] The present invention will be further described below in conjunction with the embodiments.

[0048] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0049] Example 1

[0050] Please refer to the instruction manual Figure 1-9 , a servo drive torque value detection device, comprising a conveying component 1;

[0051] The upper end of the conveying assembly 1 is provided with a power supply assembly 4 for supplying power to the servo drive 3;

[0052] It also includes a quick-connect detection assembly 2 located below the conveying assembly 1 and connected to the servo drive 3;

[0053] The conveying assembly 1 includes a double-speed chain 11, a fixed plate 12, a positioning assembly 13, a pressure plate 14, a carrier plate 15, a support socket 16, a connecting plate 17, a lifting cylinder 18, a straight hole 19, a cross plate 110, an insert rod 111 and a pad 112; the double-speed chain 11 is fixedly installed on the fixed plate 12, and a positioning assembly 13 for blocking the movement of the carrier plate 15 when lifting is also installed on the fixed plate 12. Two groups of connecting plates 17 are symmetrically fixed on the side walls of the frame of the double-speed chain 11. The two groups The ends of the connecting plates 17 that are close to each other are fixedly connected with the pressing plates 14; a lifting cylinder 18 is fixedly installed at the bottom of the fixing plate 12, and the driving end of the lifting cylinder 18 is fixedly connected to the middle of the horizontal plate 110, and the four corners of the upper end of the horizontal plate 110 are fixedly connected with the pads 112, and the upper ends of the pads 112 are fixedly connected with the plug rods 111, and the carrier plate 15 is provided with a support socket 16 for the insertion of the plug rod 111, and the carrier plate 15 is provided with a straight hole 19 for the driving end of the servo driver 3 to pass through;

[0054] Preferably, the outer diameter of the pad 112 is larger than the inner diameter of the support socket 16;

[0055] A plurality of positioning rods 113 are fixedly mounted on the carrier plate 15 for cooperating with the servo driver 3 to realize plug-in positioning;

[0056] During transportation, the servo driver 3 is positioned and plugged into the carrier plate 15 through the mounting hole 36 and the positioning rod 113, and the carrier plate 15 is placed on the double-speed chain 11, and the double-speed chain 11 drives the carrier plate 15 to move above the quick-link detection component 2, and the positioning component 13 blocks the carrier plate 15 from continuing to move, and the lifting cylinder 18 drives the cross plate 110 to move upward, and the cross plate 110 drives the pad 112 and the insertion rod 111 to move upward, and the insertion rod 111 is inserted into the supporting socket 16 to achieve positioning, and the pad 112 drives the carrier plate 15 to move upward until it is separated from the double-speed chain 11, and the carrier plate 15 no longer moves with the double-speed chain 11, and the carrier plate 15 drives the servo driver 3 to move upward, and the driver mounting plate 31 of the servo driver 3 contacts the pressure plate 14. At this time, the servo driver 3 is clamped under the cooperation of the pad 112, the insertion rod 111 and the pressure plate 14 to ensure the stability and accuracy of the position of the servo driver 3, and then it can be connected to the servo driver 3 through the power-on component 4 for power-on;

[0057] Preferably, the positioning assembly 13 includes a lifting cylinder and a blocking block; the lifting cylinder drives the blocking block to rise to the highest position to achieve a blocking effect, and the lifting cylinder drives the blocking block to descend to the lowest position to achieve a releasing effect;

[0058] The quick-connect detection assembly 2 includes a first support plate 21, a second support plate 24, a double-group drive assembly, a rotation drive assembly, a detection structure, a connecting shaft 217, a rotating cylinder 219, a magnetic powder brake 23, a rotation support assembly and a calibration magnetic block 220; a rotation drive assembly is installed on the first support plate 21, and a double-group drive assembly and a detection structure are installed on the second support plate 24. The upper end of the magnetic powder brake 23 is connected to the detection structure, and the detection structure is fixedly connected to the connecting shaft 217. The upper end of the connecting shaft 217 is connected to the rotation drive assembly. The connecting shaft 217 is keyed and slidably connected to the rotating cylinder 219. The rotating cylinder 219 is connected to the rotation support assembly. The top of the rotating cylinder 219 is fixedly connected with a calibration magnetic block 220 that cooperates with the servo driver 3 for magnetic adsorption and positioning; the rotation support assembly is connected to the double-group drive assembly;

[0059] Preferably, a first key block 218 is fixedly connected to the upper side wall of the connecting shaft 217, and a key slot 221 is provided on the inner wall of the rotating cylinder 219 to cooperate with and slide with the first key block 218;

[0060] The dual-group driving assembly includes a first cylinder 26, a first mounting plate 27, a second cylinder 28, a first slider 213, a second slider 214 and a first guide rail 215; the first cylinder 26 is fixedly mounted on the second support plate 24, the driving end of the first cylinder 26 is fixedly connected to the first mounting plate 27, the second cylinder 28 is fixedly connected to the first mounting plate 27, the driving end of the second cylinder 28 is connected to the rotating support assembly, the first mounting plate 27 and the rotating support assembly are respectively fixedly connected with the first slider 213 and the second slider 214, the first slider 213 and the second slider 214 are slidably mounted on the first guide rail 215, and the first guide rail 215 is fixedly mounted on the second support plate 24;

[0061] The rotating support assembly includes a second horizontal plate 29 and a connecting bearing 216; the driving end of the second cylinder 28 is fixedly connected to the second horizontal plate 29, the second horizontal plate 29 is fixedly connected to the outer ring of the connecting bearing 216, and the inner ring of the connecting bearing 216 is fixedly connected to the rotating cylinder 219; the second horizontal plate 29 is fixedly connected to the second slider 214;

[0062] The rotation drive assembly includes a drive motor 22, a first synchronous wheel 210, a synchronous belt 211, and a second synchronous wheel 212; the drive motor 22 is fixedly mounted on the first support plate 21, the driving end of the drive motor 22 is fixedly connected to the first synchronous wheel 210, the second synchronous wheel 212 is fixedly mounted on the connecting shaft 217, and the first synchronous wheel 210 and the second synchronous wheel 212 are connected by a synchronous belt 211;

[0063] The detection structure includes a torque sensor 25;

[0064] The first cylinder 26 is started to drive the first mounting plate 27 to move upward, and the first mounting plate 27 drives the second horizontal plate 29 to move upward through the second cylinder 28, and the second slider 214 and the first slider 213 slide vertically along the first guide rail 215, and the second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216, and the rotating cylinder 219 drives the calibration magnetic block 220 to move upward, and at this time, the calibration magnetic block 220 is located outside the output end of the servo driver 3;

[0065] The driving motor 22 drives the first synchronous wheel 210 to rotate, the first synchronous wheel 210 drives the second synchronous wheel 212 to rotate through the synchronous belt 211, the second synchronous wheel 212 drives the connecting shaft 217 to rotate, the connecting shaft 217 drives the rotating cylinder 219 to rotate synchronously through the key slot 221 and the first key block 218, and the rotating cylinder 219 drives the upper calibration magnetic block 220 to rotate until it is in magnetic contact with the output end of the servo driver 3;

[0066] Then, the second cylinder 28 is started to drive the second horizontal plate 29 to move upward. The second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216. The rotating cylinder 219 drives the calibration magnetic block 220 to move upward. At this time, the output end of the servo driver 3 is inserted into the rotating cylinder 219 and positioned and plugged into the key slot 221.

[0067] The servo driver 3 includes a driver mounting plate 31, a drive shaft 32, a second key block 33, a driver body 34 and a connection terminal 35; the lower end of the driver body 34 is fixedly connected to the driver mounting plate 31, and four corners of the driver mounting plate 31 are respectively provided with mounting holes 36, and the side wall of the driver body 34 is fixedly connected with a connection terminal 35 for connecting to the power supply component 4 for power supply, and the driving end of the driver body 34 is fixedly installed with a drive shaft 32, and the lower end side wall of the drive shaft 32 is fixedly connected with a second key block 33; a straight hole 19 is provided on the carrier plate 15 for the drive shaft 32 to pass through; a plurality of positioning rods 113 for cooperating with the mounting holes 36 to achieve plug-in positioning are fixedly installed on the carrier plate 15;

[0068] The first cylinder 26 is started to drive the first mounting plate 27 to move upward, and the first mounting plate 27 drives the second horizontal plate 29 to move upward through the second cylinder 28, and the second slider 214 and the first slider 213 slide vertically along the first guide rail 215, and the second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216, and the rotating cylinder 219 drives the calibration magnetic block 220 to move upward, at which time the calibration magnetic block 220 is located at a position misaligned with the second key block 33;

[0069] The driving motor 22 drives the first synchronous wheel 210 to rotate, the first synchronous wheel 210 drives the second synchronous wheel 212 to rotate through the synchronous belt 211, the second synchronous wheel 212 drives the connecting shaft 217 to rotate, the connecting shaft 217 drives the rotating cylinder 219 to rotate synchronously through the key slot 221 and the first key block 218, the rotating cylinder 219 drives the upper calibration magnetic block 220 to rotate until the side wall is in magnetic contact with the side wall of the second key block 33, thereby realizing automatic alignment of the second key block 33 and the key slot 221;

[0070] The rotating cylinder 219 corresponds to the driving shaft 32 in the vertical direction, and the inner diameter of the rotating cylinder 219 is substantially the same as the outer diameter of the driving shaft 32; when the calibration magnetic block 220 is in magnetic contact with the side wall of the second key block 33, the second key block 33 is located directly above the key slot 221;

[0071] Then, the second cylinder 28 is started to drive the second horizontal plate 29 to move upward, and the second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216, and the rotating cylinder 219 drives the calibration magnetic block 220 to move upward. At this time, the driving shaft 32 is inserted into the rotating cylinder 219, and the second key block 33 is positioned and plugged with the key slot 221, which ensures the accuracy and stability of the installation position of the servo driver 3;

[0072] The power supply assembly 4 includes a third slider 41, a third cylinder 42, a straight plate 43, a plug-in terminal 44 and a second guide rail 45; the second guide rail 45 and the third cylinder 42 are fixedly connected to one of the connecting plates 17, the third slider 41 is slidably connected to the second guide rail 45, the third slider 41 is fixedly mounted on the bottom of the straight plate 43, the straight plate 43 is fixedly connected to the driving end of the third cylinder 42, and the plug-in terminal 44 is fixedly connected to the straight plate 43;

[0073] The third cylinder 42 drives the straight plate 43 to move under the cooperation of the third slider 41 and the second guide rail 45 , and the straight plate 43 drives the plug-in terminal 44 to move to be plugged with the connecting terminal 35 to be energized.

[0074] The present invention can realize continuous feeding and conveying of each group of servo drivers 3 to the top of the quick-connection detection component 2 through the double-speed chain 11, and realize automatic, fast and accurate connection through the cooperation of the quick-connection detection component 2 and the servo driver 3, and realize automatic and fast power-on through the power-on component 4.

[0075] Example 2

[0076] Please refer to the instruction manual Figure 1-9 , a detection method for a servo drive torque value detection device, comprising the following steps:

[0077] Step 1: During transportation, the servo driver 3 is positioned and plugged into the carrier plate 15 through the mounting hole 36 and the positioning rod 113. The carrier plate 15 is placed on the double-speed chain 11. The double-speed chain 11 drives the carrier plate 15 to move above the quick-link detection component 2. The positioning component 13 blocks the carrier plate 15 from continuing to move. The lifting cylinder 18 drives the cross plate 110 to move upward. The cross plate 110 drives the pad 112 and the insertion rod 111 to move upward. The insertion rod 111 is inserted into the support socket 16 to achieve positioning, and the pad 112 drives the carrier plate 15 to move upward until it is separated from the double-speed chain 11. The carrier plate 15 no longer moves with the double-speed chain 11. The carrier plate 15 drives the servo driver 3 to move upward, and the driver mounting plate 31 of the servo driver 3 contacts the pressure plate 14. At this time, the servo driver 3 is clamped under the cooperation of the pad 112, the insertion rod 111 and the pressure plate 14;

[0078] Step 2: The third cylinder 42 drives the straight plate 43 to move under the cooperation of the third slider 41 and the second guide rail 45, and the straight plate 43 drives the plug-in terminal 44 to move to be plugged with the connecting terminal 35 to be energized;

[0079] Step 3: Start the first cylinder 26 to drive the first mounting plate 27 to move upward, the first mounting plate 27 drives the second horizontal plate 29 to move upward through the second cylinder 28, the second slider 214 and the first slider 213 slide vertically along the first guide rail 215, the second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216, the rotating cylinder 219 drives the calibration magnetic block 220 to move upward, at this time the calibration magnetic block 220 is located at a position misaligned with the second key block 33;

[0080] Step 4: The driving motor 22 drives the first synchronous wheel 210 to rotate, the first synchronous wheel 210 drives the second synchronous wheel 212 to rotate through the synchronous belt 211, the second synchronous wheel 212 drives the connecting shaft 217 to rotate, the connecting shaft 217 drives the rotating cylinder 219 to rotate synchronously through the key slot 221 and the first key block 218, the rotating cylinder 219 drives the upper calibration magnetic block 220 to rotate until the side wall is in magnetic contact with the side wall of the second key block 33; stop driving the motor 22;

[0081] Step 5: Then continue to start the second cylinder 28 to drive the second horizontal plate 29 to move upward, the second horizontal plate 29 drives the rotating cylinder 219 to move upward through the connecting bearing 216, and the rotating cylinder 219 drives the calibration magnetic block 220 to move upward. At this time, the driving shaft 32 is inserted into the rotating cylinder 219, and the second key block 33 is positioned and plugged into the key slot 221;

[0082] Step 6: Start the driver body 34 and detect the torque value of the servo driver 3 through the torque sensor 25 .

[0083] Example 3

[0084] Please refer to the instruction manual Fig.10 , and also includes a misalignment adjustment component 5 for ensuring that the second key block 33 and the calibration magnetic block 220 are misaligned in the initial state;

[0085] The misalignment adjustment assembly 5 includes a transverse guide plate 51, an inclined plate 52 and a straight support seat 53; the transverse guide plate 51 and the inclined plate 52 are fixedly connected, and the top of the straight support seat 53 is fixedly connected to the transverse guide plate 51; the distance between the transverse guide plate 51 and the positioning assembly 13 is smaller than the distance between the inclined plate 52 and the positioning assembly 13;

[0086] In the initial state, the calibration magnet 220 is located on the right side of the rotating cylinder 219. In order to ensure that the calibration magnet 220 and the second key block 33 are in a misaligned position when the rotating cylinder 219 drives the calibration magnet 220 to move upward, a misalignment adjustment component 5 is added; when the carrier plate 15 drives the servo driver 3 to move backward, if the second key block 33 is initially located directly above the calibration magnet 220, the second key block 33 is driven to rotate to a misaligned position with the calibration magnet 220 through the guiding action of the inclined plate 52 and the cross guide plate 51 in sequence, thereby avoiding collision between the calibration magnet 220 and the second key block 33.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A servo drive torque value detection device, comprising a conveying component (1), characterized in that: An energizing component (4) for energizing the servo driver (3) is installed at the upper end of the conveying component (1); It also includes a quick-connect detection component (2) located below the conveying component (1) and used for connecting to the servo drive (3); The quick-connect detection assembly (2) comprises a first support plate (21), a second support plate (24), a double-group drive assembly, a rotation drive assembly, a detection structure, a connecting shaft (217), a rotating cylinder (219), a magnetic powder brake (23), a rotation support assembly and a calibration magnetic block (220); the first support plate (21) is equipped with a rotation drive assembly, the second support plate (24) is equipped with a double-group drive assembly and a detection structure, the upper end of the magnetic powder brake (23) is connected to the detection structure, the detection structure is fixedly connected to the connecting shaft (217), the upper end of the connecting shaft (217) is connected to the rotation drive assembly, the connecting shaft (217) is keyed and slidably connected to the rotating cylinder (219), the rotating cylinder (219) is connected to the rotation support assembly, and the top of the rotating cylinder (219) is fixedly connected with a calibration magnetic block (220) that cooperates with the servo driver (3) for magnetic adsorption and positioning; the rotation support assembly is connected to the double-group drive assembly.

2. The servo drive torque value detection device according to claim 1, characterized in that: The conveying assembly (1) comprises a double-speed chain (11), a fixed plate (12), a positioning assembly (13), a pressure plate (14), a carrier plate (15), a support socket (16), a connecting plate (17), a lifting cylinder (18), a straight hole (19), a cross plate (110), an insert rod (111) and a pad (112); the double-speed chain (11) is fixedly mounted on the fixed plate (12), and the positioning assembly (13) for blocking the carrier plate (15) from moving when lifting is also mounted on the fixed plate (12); two sets of connecting plates (17) are symmetrically fixedly mounted on the side wall of the frame of the double-speed chain (11) in the front and rear directions. On the upper side, the ends of the two groups of connecting plates (17) that are close to each other are fixedly connected to a pressure plate (14); a lifting cylinder (18) is fixedly installed at the bottom of the fixed plate (12), and the driving end of the lifting cylinder (18) is fixedly connected to the middle of the horizontal plate (110); the four corners of the upper end of the horizontal plate (110) are fixedly connected to a pad (112); the upper end of the pad (112) is fixedly connected to an insertion rod (111); a supporting jack (16) for inserting the insertion rod (111) is provided on the carrier plate (15); and a straight hole (19) for the driving end of the servo driver (3) to pass through is provided on the carrier plate (15).

3. The servo drive torque value detection device according to claim 2, characterized in that: The outer diameter of the pad (112) is larger than the inner diameter of the support socket (16); a plurality of positioning rods (113) for cooperating with the servo driver (3) to realize plug-in positioning are fixedly mounted on the carrier plate (15); a first key block (218) is fixedly connected to the upper end side wall of the connecting shaft (217); and a key slot (221) for cooperating and slidingly connecting with the first key block (218) is provided on the inner wall of the rotating cylinder (219).

4. The servo drive torque value detection device according to claim 3, characterized in that: The dual-group driving assembly comprises a first cylinder (26), a first mounting plate (27), a second cylinder (28), a first slider (213), a second slider (214) and a first guide rail (215); the first cylinder (26) is fixedly mounted on the second support plate (24); a driving end of the first cylinder (26) is fixedly connected to the first mounting plate (27); the second cylinder (28) is fixedly connected to the first mounting plate (27); a driving end of the second cylinder (28) is connected to the rotating support assembly; the first mounting plate (27) and the rotating support assembly are respectively fixedly connected with the first slider (213) and the second slider (214); the first slider (213) and the second slider (214) are slidably mounted on the first guide rail (215); and the first guide rail (215) is fixedly mounted on the second support plate (24).

5. The servo drive torque value detection device according to claim 4, characterized in that: The rotating support assembly comprises a second transverse plate (29) and a connecting bearing (216); the driving end of the second cylinder (28) is fixedly connected to the second transverse plate (29), the second transverse plate (29) is fixedly connected to the outer ring of the connecting bearing (216), the inner ring of the connecting bearing (216) is fixedly connected to the rotating cylinder (219), and a second sliding block (214) is fixedly connected to the second transverse plate (29).

6. The servo drive torque value detection device according to claim 5, characterized in that: The rotation drive assembly comprises a drive motor (22), a first synchronous wheel (210), a synchronous belt (211) and a second synchronous wheel (212); the drive motor (22) is fixedly mounted on the first support plate (21), a drive end of the drive motor (22) is fixedly connected to the first synchronous wheel (210), the second synchronous wheel (212) is fixedly mounted on a connecting shaft (217), and the first synchronous wheel (210) and the second synchronous wheel (212) are connected in transmission via a synchronous belt (211).

7. The servo drive torque value detection device according to claim 6, characterized in that: The servo driver (3) comprises a driver mounting plate (31), a drive shaft (32), a second key block (33), a driver body (34) and a connection terminal (35); the lower end of the driver body (34) is fixedly connected to the driver mounting plate (31); four corners of the driver mounting plate (31) are respectively provided with mounting holes (36); a connection terminal (35) for connecting to an energizing component (4) for energizing is fixedly connected to the side wall of the driver body (34); a drive shaft (32) is fixedly installed at the driving end of the driver body (34); a second key block (33) is fixedly connected to the side wall of the lower end of the drive shaft (32); and a plurality of positioning rods (113) for cooperating with the mounting holes (36) to achieve plug-in positioning are fixedly installed on the carrier plate (15); The rotating cylinder (219) corresponds to the driving shaft (32) in upper and lower parts, and the inner diameter of the rotating cylinder (219) is the same as the outer diameter of the driving shaft (32); when the calibration magnetic block (220) is in magnetic contact with the side wall of the second key block (33), the second key block (33) is located directly above the key slot (221).

8. The servo drive torque value detection device according to claim 7, characterized in that: The power supply component (4) comprises a third slider (41), a third cylinder (42), a straight plate (43), a plug-in terminal (44) and a second guide rail (45); the second guide rail (45) and the third cylinder (42) are fixedly connected to one of the connecting plates (17); the third slider (41) is slidably connected to the second guide rail (45); the third slider (41) is fixedly mounted on the bottom of the straight plate (43); the straight plate (43) is fixedly connected to the driving end of the third cylinder (42); and the plug-in terminal (44) is fixedly connected to the straight plate (43).

9. The servo drive torque value detection device according to claim 8, characterized in that: It also includes a misalignment adjustment component (5) for ensuring that the second key block (33) and the calibration magnetic block (220) are misaligned in an initial state; The misalignment adjustment assembly (5) comprises a transverse guide plate (51), an inclined plate (52) and a straight support seat (53); the transverse guide plate (51) and the inclined plate (52) are fixedly connected, and the top of the straight support seat (53) is fixedly connected to the transverse guide plate (51); the distance between the transverse guide plate (51) and the positioning assembly (13) is smaller than the distance between the inclined plate (52) and the positioning assembly (13).

10. A detection method for the servo drive torque value detection device according to claim 9, characterized in that: The following steps are involved: Step 1: During transportation, the servo driver (3) is positioned and plugged onto the carrier plate (15) through the mounting hole (36) and the positioning rod (113). The carrier plate (15) is placed on the double-speed chain (11). The double-speed chain (11) drives the carrier plate (15) to move above the quick-connection detection assembly (2). The positioning assembly (13) blocks the carrier plate (15) from continuing to move. The lifting cylinder (18) drives the horizontal plate (110) to move upward. The horizontal plate (110) drives the pad (112) and the insertion rod (111) to move upward. , the insert rod (111) is inserted into the supporting socket (16) to achieve positioning, and the pad (112) drives the carrier plate (15) to move upward until it is separated from the speed chain (11), and the carrier plate (15) no longer moves with the speed chain (11), and the carrier plate (15) drives the servo driver (3) to move upward, and the driver mounting plate (31) of the servo driver (3) contacts the pressure plate (14). At this time, the servo driver (3) is clamped under the cooperation of the pad (112), the insert rod (111) and the pressure plate (14); Step 2: The third cylinder (42) drives the straight plate (43) to move under the cooperation of the third slider (41) and the second guide rail (45), and the straight plate (43) drives the plug-in terminal (44) to move to plug and connect with the connecting terminal (35) to turn on the power; Step 3: Start the first cylinder (26) to drive the first mounting plate (27) to move upward, the first mounting plate (27) drives the second horizontal plate (29) to move upward through the second cylinder (28), the second slider (214) and the first slider (213) slide vertically along the first guide rail (215), the second horizontal plate (29) drives the rotating cylinder (219) to move upward through the connecting bearing (216), the rotating cylinder (219) drives the calibration magnetic block (220) to move upward, at which time the calibration magnetic block (220) is located at a position misaligned with the second key block (33); Step 4: The driving motor (22) drives the first synchronous wheel (210) to rotate, the first synchronous wheel (210) drives the second synchronous wheel (212) to rotate through the synchronous belt (211), the second synchronous wheel (212) drives the connecting shaft (217) to rotate, the connecting shaft (217) drives the rotating cylinder (219) to rotate synchronously through the keyway (221) and the first key block (218), the rotating cylinder (219) drives the upper calibration magnetic block (220) to rotate until the side wall is in magnetic contact with the side wall of the second key block (33); stop the driving motor (22); Step 5: Then, the second cylinder (28) is started to drive the second horizontal plate (29) to move upward, and the second horizontal plate (29) drives the rotating cylinder (219) to move upward through the connecting bearing (216), and the rotating cylinder (219) drives the calibration magnetic block (220) to move upward. At this time, the driving shaft (32) is inserted into the rotating cylinder (219), and the second key block (33) is positioned and plugged into the key slot (221); Step 6: Start the driver body (34) and detect the torque value of the servo driver (3) through the torque sensor (25).

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