Automatic debugging device of double-shaft angle sensor

Abstract

The utility model relates to the technical field of debugging equipment, in particular to an automatic debugging device of a double-shaft angle sensor, which comprises a base, an overturning shaft arranged along the horizontal direction, a rotating shaft arranged at the center of a rotating shaft of the overturning shaft along the vertical direction, and an auxiliary tool disc arranged on a load mounting disc along the horizontal direction, a plurality of product pressing clamps arranged in the same direction are distributed on the auxiliary tool disc, and sensors to be debugged are arranged on the product pressing clamps. A sensor wiring terminal is further arranged at the position, corresponding to the product pressing clamp, of the auxiliary tool disc, and the sensor to be debugged is electrically connected with the sensor wiring terminal. By additionally arranging a group of vertically arranged overturning shafts on the basis of the rotating shaft, angle input in the overturning direction and the rotating direction can be simultaneously or respectively provided for the sensor during testing, the sensor does not need to be clamped again, and the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of debugging equipment, in particular to an automatic debugging device for a dual-axis angle sensor. Background Art

[0002] At present, angle sensors are widely used in engineering machinery, medical equipment and aerospace fields, such as mobile cranes, CT machines and other equipment. Angle sensors play an important role in many occasions. At the same time, with the popularization of intelligent equipment, the accuracy requirements for angle sensors are getting higher and higher, especially in some high-temperature, high-speed, and high-vibration occasions, where the use environment is relatively harsh. In order to make the angle sensor meet the corresponding design requirements, it is often necessary to debug and calibrate the angle sensor during the production process.

[0003] In the prior art, the debugging process of the angle sensor is often carried out in conjunction with a turntable. For example, Chinese patent CN202310579909.6 discloses a precision measurement single-axis turntable, which belongs to the field of test equipment technology. The precision measurement single-axis turntable includes a first base, a motor system, a conductive system, a rotating table, and a leveling mechanism. The motor system includes a rotating motor, the motor system is fixedly connected to the first base, the conductive system is fixedly connected to the output shaft of the rotating motor, and the rotating table is fixedly connected to the conductive system, so that the rotating table and the conductive system can rotate with the output shaft of the rotating motor; the leveling mechanism is used to adjust the horizontal characteristics of the first base so that the rotating table can be precisely leveled. When the precision measurement single-axis turntable is used for satellite control system testing, the attitude control component of the satellite can measure the angle data when performing a semi-physical ground motion simulation test. This type of device debugs and calibrates the sensor by comparing the rotation amount of the turntable with the reading of the sensor.

[0004] However, during the actual implementation process, the inventors found that since this type of device has only one rotating axis, it can only provide input to one axis of the sensor during the test. When applied to a dual-axis sensor, such as a sensor with both a rotation axis and a flip axis, it cannot meet its testing requirements and needs to test the two axes separately. On the other hand, the turntable can only accommodate one sensor for testing, and its testing efficiency is low. Utility Model Content

[0005] In view of the above problems existing in the prior art, an automatic debugging device for a dual-axis angle sensor is now provided.

[0006] The specific technical solutions are as follows:

[0007] An automatic debugging device for a dual-axis angle sensor comprises a turntable and a host computer which are connected by signals. The turntable rotates under the control of the host computer so that the host computer can debug the sensor to be debugged which is installed on the turntable.

[0008] The turntable is a double-axis turntable, comprising a base, a flip axis is mounted on the base in the horizontal direction, a rotary axis is mounted on the center of the rotating axis of the flip axis in the vertical direction, a load mounting plate is fixed above the rotary axis, and the load mounting plate moves under the drive of the flip axis and the rotary axis;

[0009] An auxiliary tooling disc is installed on the load installation disc in the horizontal direction, and a plurality of product pressing fixtures arranged in the same direction are distributed on the auxiliary tooling disc, and the sensor to be debugged is arranged on the product pressing fixture;

[0010] A sensor terminal is also provided on the auxiliary tooling disc at a position corresponding to the product pressing fixture, and the sensor to be debugged is electrically connected to the sensor terminal.

[0011] On the other hand, the load mounting plate and the auxiliary tooling disc are arranged in concentric circles in the projection direction;

[0012] The load mounting plate is provided with a plurality of first fixing holes distributed in a circular shape, and the auxiliary tooling disc is fixed to the load mounting plate by connecting the first fixing holes with bolts.

[0013] On the other hand, the load mounting plate has a plurality of rows of second fixing holes radially distributed along a circular direction, and a plurality of the second fixing holes on the same radius relative to the center of the load mounting plate form a fixing hole ring;

[0014] The fixing hole rings at multiple different radii respectively correspond to the auxiliary tooling discs with different diameters;

[0015] The auxiliary tooling disc is also fixed to the load mounting disc by bolting the second fixing hole.

[0016] On the other hand, the product pressing fixture includes a fixture base, which is arranged on the mounting plane of the auxiliary tooling disc in the vertical direction and extends upward;

[0017] The clamp base is provided with a clamp bracket in the horizontal direction, and a tightening device is provided at the end point of the clamp bracket, the tightening device is installed on the clamp bracket through threads, and the distance between the bottom surface of the tightening device and the installation plane is changed by screwing in and out of the threads;

[0018] The sensor to be debugged is installed between the tightening device and the installation plane.

[0019] On the other hand, a cushion block is also arranged between the fixture bases, and the thickness of the cushion block matches the height of the sensor to be debugged.

[0020] On the other hand, a support block is also installed between the auxiliary tooling disc and the load installation disc, and the area where the support block is located forms a wiring area;

[0021] The load mounting plate is provided with a connector, and the terminal block is connected to the connector via a debugging cable in the wiring area.

[0022] On the other hand, the base is in a U-shaped structure along the front view direction, and the inner sides of the upper two ends of the U-shaped structure are provided with the flip axis in the horizontal direction;

[0023] A flip motor is arranged on the upper outer side of the U-shaped structure, and the flip motor passes through the U-shaped structure and is fixedly connected to the flip shaft;

[0024] A turntable is fixed in the vertical direction at the center position of the flip axis. The turntable is in a T-shaped structure in the front view direction. A rotating motor is arranged in the middle of the turntable. The motor shaft above the rotating motor is installed with the load mounting plate as the rotating axis.

[0025] On the other hand, a first electric slip ring is provided on the flip shaft;

[0026] The first stator of the first electric slip ring is fixed on the U-shaped flip shaft mounting seat, the first rotor of the first electric slip ring is sleeved on the flip shaft, and the first rotor is electrically connected to the first stator;

[0027] A second electric slip ring is arranged on the motor shaft, a second stator of the second electric slip ring is fixed on the housing of the rotating motor, a second rotor of the second electric slip ring is sleeved on the turntable, and the second rotor is electrically connected to the second stator;

[0028] The sensor terminal is electrically connected to the second rotor, the second stator is electrically connected to the first rotor, and the first stator is connected to the host computer via a cable.

[0029] On the other hand, the host computer is arranged in the accommodating space of the cabinet, and the accommodating space is arranged in order from bottom to top:

[0030] A turntable control chassis, wherein a turntable driver is disposed in the turntable control chassis, and the turntable driver is connected to a driving end of the turntable;

[0031] A power supply chassis, the power supply chassis is connected to an external power supply bus;

[0032] It also includes a program-controlled chassis and a computer host of the upper computer.

[0033] On the other hand, a display screen is arranged above the accommodating space of the cabinet, and indicator lights and control buttons are arranged on the left and right sides of the display screen respectively;

[0034] The display screen, the indicator light and the control button are connected to the computer host.

[0035] The above technical solution has the following advantages or beneficial effects:

[0036] 1. In view of the problem that the single-axis turntable in the prior art can only provide the sensor with the angular input in one direction and has low efficiency in testing the dual-axis sensor, this solution introduces a dual-axis turntable with a flip axis and a rotation axis. By additionally providing a set of vertically arranged flip axes on the basis of the rotation axis, the sensor can be provided with the angular input in the flip direction and the rotation direction simultaneously or separately during the test. There is no need to re-clamp the sensor, thereby improving the test efficiency.

[0037] 2. In view of the problem that the turntable in the prior art can usually only install one sensor for testing, which has low efficiency in large-scale production, this solution adds an auxiliary tooling disc to the load mounting disc of the turntable, and sets multiple product clamping clamps arranged in the same direction on the auxiliary tooling disc to fix the sensor. By controlling its direction, it can provide rotational input in the same direction to multiple sensors, and export signals through corresponding sensor terminals, so as to ultimately achieve simultaneous debugging of multiple sensors and improve test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The embodiments of the present invention will be described more fully with reference to the attached drawings, which are however only used for illustration and description and are not intended to limit the scope of the present invention.

[0039] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0040] Figure 2 This is a schematic diagram of the front and interior of a cabinet according to an embodiment of the utility model;

[0041] Figure 3 It is a top view schematic diagram of a turntable and an auxiliary tooling disc of an embodiment of the utility model;

[0042] Figure 4 It is a side view schematic diagram of a turntable and an auxiliary tooling disc of an embodiment of the utility model;

[0043] Figure 5 This is a schematic diagram of the load mounting plate surface of an embodiment of the utility model;

[0044] Figure 6 This is a schematic diagram of the auxiliary tooling disc and the product clamping fixture of an embodiment of the utility model.

[0045] In the figure: 100---host computer, 100A---cabinet, 101---start button, 102---stop button, 103---emergency stop switch, 104---display, 105---power indicator light, 106---signal indicator light, 107---reset button, 108---drawer, 109---computer host, 110---programmed control chassis, 111---power chassis, 112---turntable control chassis, 113---three-color alarm light, 200---high-precision dual-axis turntable, 200A---base, 201---rotating axis, 201A---turntable, 202-- -Flip axis, 202A---Flip motor, 203---Load mounting plate, 204---System control and power cable connector, 204A---First fixing hole, 204B---Second fixing hole, 205---Connector, 300---Auxiliary tooling disc, 301---Product clamping fixture, 301A---Clamp base, 301B---Clamp bracket, 301C---Tightening device, 302---Sensor to be debugged, 303---Support block, 304---Spacer, 305---Terminal block, 306---Auxiliary tooling disc, 400---Control and power cables. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0048] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0049] The utility model provides an automatic debugging device for a dual-axis angle sensor, such as Figures 1 to 6 As shown, it includes a turntable 200 and a host computer 100 connected by signals;

[0050] The turntable 200 rotates under the control of the host computer 100 , so that the host computer 100 can debug the sensor 302 to be debugged installed on the turntable 200 .

[0051] The turntable 200 is a dual-axis turntable, which includes a base 200A;

[0052] The base 200A is provided with a flip shaft 202 in the horizontal direction, and a rotating shaft 201 is provided at the center of the rotating shaft of the flip shaft 202 in the vertical direction;

[0053] A load mounting plate 203 is fixed above the rotary shaft 201, and the load mounting plate 203 moves driven by the flip shaft 202 and the rotary shaft 201;

[0054] An auxiliary tooling disc 300 is installed on the load mounting disc 203 in the horizontal direction;

[0055] A plurality of product pressing fixtures 301 arranged in the same direction are distributed on the auxiliary tooling disc 300, and sensors 302 to be debugged are clamped on the product pressing fixtures 301;

[0056] A sensor terminal 305 is also provided on the auxiliary tooling disc 300 at a position corresponding to the product pressing fixture 301 , and the sensor 302 to be debugged is electrically connected to the sensor terminal 305 .

[0057] Specifically, in order to solve the problem that the single-axis turntable in the prior art can only provide the sensor with the angular input in one direction and has low efficiency in testing the dual-axis sensor, the present invention introduces a dual-axis turntable 200 having a flip axis 202 and a rotation axis 201. By additionally providing a set of vertically arranged flip axes 202 on the basis of the rotation axis 201, the sensor can be provided with the angular input in the flip direction and the rotation direction simultaneously or separately during the test, without the need to re-clamp the sensor, thereby improving the test efficiency.

[0058] Specifically, if Figure 1 As shown, when the turntable 200 is placed in a front view, the flip axis 202 is arranged horizontally, and Figure 4 The side view direction shown can be rotated in a clockwise or counterclockwise direction by a specific angle.

[0059] The rotating shaft 201 is installed at the midpoint of the flip shaft 202 and is arranged in a vertical direction. It can rotate in a clockwise or counterclockwise direction at a specific angle when viewed from above.

[0060] When the dual-axis sensor 302 to be debugged is set on the installation plane of the auxiliary tooling disc 300, its X-axis direction and Y-axis direction should be placed corresponding to the flip axis 202 and the rotating axis 201 respectively, and then it is clamped and fixed by the product clamping fixture 301, and then the signal end of the sensor is electrically connected to the sensor terminal 305.

[0061] At the same time, if Figure 4The side of the dual-axis turntable 200 is provided with a system control and power cable connector 204, which is connected to the host computer 100 via a control and power cable 400;

[0062] The signal is then output to the host computer 100 through the cable. The host computer 100 controls the flip axis 202 and the rotary axis 201 to move simultaneously or separately according to the existing test method, and reads the output signal reading of the sensor 302 to be debugged to execute the corresponding debugging process.

[0063] Furthermore, in view of the problem that the turntable in the prior art is usually only able to install and test one sensor, which results in low efficiency in large-scale production, in this embodiment, an auxiliary tooling disc 300 is additionally provided on the load mounting disc 203 of the dual-axis turntable 200, and a plurality of product clamping clamps 301 arranged in the same direction are provided on the auxiliary tooling disc 300 to fix the sensor. By controlling the orientation of the product clamping clamps 301 to remain consistent, the dual-axis turntable 200 can provide rotational input in the same direction to the multiple sensors after the sensor 302 to be debugged is clamped, and signals are derived through the corresponding sensor terminal 305, so as to ultimately realize simultaneous debugging of multiple sensors and improve test efficiency.

[0064] As an optional implementation, Figure 3 As shown, the product clamping fixtures 301 are arranged in a rectangular shape on the auxiliary tooling disc 300, one of which is arranged in 2 rows and 5 columns, with two rows distributed on both sides of the flip axis 202, and the product clamping fixtures 301 are arranged perpendicular to the flip axis 202. It can also be adjusted to 3 rows and 6 columns, 4 rows and 8 columns, etc. as needed, and can also be further arranged in a ring, polygon, etc.

[0065] As an optional embodiment, a positioning mark is provided on the auxiliary tooling disc 300 corresponding to the installation position of the sensor to be debugged 302. The positioning mark can be a mutually perpendicular marking line formed by scratching or engraving, or a right-angled positioning groove or positioning block, etc., which is used to assist in positioning when the sensor to be debugged 302 is installed.

[0066] In one embodiment, Figure 6 As shown, the product pressing fixture 301 includes a fixture base 301A, and the fixture base 301A is arranged on the mounting plane of the auxiliary tooling disc 300 in the vertical direction and extends upward;

[0067] The clamp base 301A is provided with a clamp bracket 301B in the horizontal direction, and a tightening device 301C is provided at the end point of the clamp bracket 301B. The tightening device 301C is installed on the clamp bracket 301B through threads, and the distance between the bottom surface of the tightening device 301C and the installation plane is changed by screwing in and out of the threads;

[0068] The sensor 302 to be debugged is clamped between the tightening device 301C and the installation plane.

[0069] Specifically, in order to achieve a better fixing effect on the sensor 302 to be debugged, in this embodiment, an L-shaped product clamping clamp 301 is provided, which has a vertical clamp base 301A and a horizontally extending clamp bracket 301B, and a tightening device 301C is provided at the end point of the clamp bracket 301B.

[0070] Correspondingly, a threaded hole is formed on the end point of the clamp bracket 301B in the vertical direction, and the tightening device 301C can be screwed in and out through threaded engagement, so that the bottom surface of the tightening device 301C abuts against and is fixed to the sensor.

[0071] In one embodiment, a cushion block 304 is further provided between the fixture base 301A and the mounting plane of the auxiliary tooling disc 300 , and the thickness of the cushion block 304 matches the height of the sensor 302 to be debugged, so as to accommodate sensors 302 to be debugged of different heights.

[0072] Specifically, in order to achieve a better fixing effect, in this embodiment, a pad 304 is also arranged between the mounting plane of the clamp base 301A and the auxiliary tooling disc 300. The pad 304 has a certain thickness and mounting holes are processed at the upper and lower ends, which can be used for bolts to pass through to connect and fix the clamp base 301A and the auxiliary tooling disc 300.

[0073] The thickness of the pad 304 matches the height of the sensor 302 to be debugged, and the feasible range of the fixing height of the tightening device 301C is expanded by replacing the pads 304 with different thicknesses.

[0074] In one embodiment, the load mounting plate 203 and the auxiliary tooling disc 300 are arranged in concentric circles in the projection direction;

[0075] like Figure 5 As shown, a plurality of first fixing holes 204A are distributed along the circumference of the load mounting plate 203, and the auxiliary tooling disc 300 is fixed on the load mounting plate by connecting the first fixing holes 204A with bolts.

[0076] Among them, the load mounting plate 203 itself is a mounting plane arranged on the end of the rotating shaft 201, which is circular, and has a plurality of first fixing holes 204A arranged in a cross shape along the circumference around the central rotating shaft according to a preset fixed radius. Bolts can pass through the first fixing holes 204A and cooperate with the corresponding mounting holes of the auxiliary tooling disc 300 to achieve the fixation of the two, as well as the effective transmission of torque through the annularly arranged bolts during the rotation / flipping process.

[0077] Furthermore, in order to achieve a better test effect for dual-axis sensors of any number and size, in this embodiment, auxiliary tooling discs 306 of different diameters and specifications are also introduced. The load mounting disc 203 has multiple rows of second fixing holes 204B radially distributed along the circumferential direction, and multiple second fixing holes 204B on the same radius relative to the center of the load mounting disc 203 form a fixing hole ring;

[0078] The plurality of fixed hole rings at different radii respectively correspond to the auxiliary tooling discs 306 of different diameters;

[0079] The auxiliary tooling disc 306 is also fixed on the load mounting disc 203 by bolting the second fixing holes 204B.

[0080] Specifically, during the debugging process, as the size of the dual-axis sensor and the number of debugging in a single debugging process are adjusted, the size of the auxiliary tooling disc 306 and the installation position on the auxiliary tooling disc 306 need to be adjusted accordingly.

[0081] At this time, in order to achieve compatibility with auxiliary tooling discs 306 of different specifications, a plurality of second fixing holes 204B are provided on the load mounting disc 203. Among them, the function of the second fixing holes 204B is similar to that of the first fixing holes 204A, but the holes are smaller, and both are used to form a ring-shaped fixing hole combination, which is used to form a connection structure with the corresponding mounting holes on the auxiliary tooling disc 306 through bolts. In order to achieve compatibility with auxiliary tooling discs 306 of different specifications, the second fixing holes 204B extend to the edge portion at equal intervals along the center of the radial rotation axis, so that the second fixing holes 204B can form a plurality of fixing hole rings on different radii to correspond to auxiliary tooling discs 306 of different diameters.

[0082] Similarly, the auxiliary tooling disc 306 will first align the center position, and then adjust the angle, align the first fixing hole 204A and the second fixing hole 204B, and then tighten and fix them by bolts.

[0083] During the alignment process, it is also necessary to determine whether the orientation of the product clamping fixture 301 meets the test requirements, that is, the orientation relationship between the sensor and the flip axis 202 .

[0084] In one embodiment, a support block 304 is further installed between the auxiliary tooling disc 306 and the load mounting disc 203, and the area where the support block 303 is located forms a wiring area;

[0085] A connector 205 is provided on the load mounting plate 203 , and the terminal block 305 is connected to the connector 205 via a debugging cable in the wiring area.

[0086] Specifically, in order to achieve a better connection effect, in this embodiment, a support block 303 is further installed between the auxiliary tooling disc 306 and the load mounting disc 203, which is used to raise the installation height of the auxiliary tooling disc 306 when the auxiliary tooling disc 306 is installed on the load mounting disc 203 to provide installation space for the debugging cable;

[0087] Furthermore, when the support block 303 is provided, corresponding mounting holes may be designed at the bottom of the support block 303 to match and fix with the first fixing hole 204A and / or the second fixing hole 204B, thereby shortening the length of the connecting screw and achieving better fixing and transmission effects.

[0088] The number of connectors 205 shown in the figure is two, which are distributed in opposite directions along the diameter, but multiple connectors can be provided according to different actual test requirements.

[0089] The terminal block 305 includes two parts, the upper part facing the auxiliary tooling disc 306 corresponds to the installation plane, is installed in a protruding or semi-buried manner, and matches the signal interface of the sensor 302 to be debugged; the lower part is located in the lower part of the auxiliary tooling disc 306, and is connected to the connector 205 through a debugging cable.

[0090] In one embodiment, the base 200A is in a U-shaped structure along the front view direction, and a flip axis 202 is arranged on the inner sides of the upper two ends of the U-shaped structure along the horizontal direction;

[0091] A flip motor 202A is disposed on the upper outer side of the U-shaped structure, and the motor shaft of the flip motor 202A passes through the U-shaped structure and is fixedly connected to the flip shaft 202;

[0092] A turntable 201A is fixed in the vertical direction at the center of the flip axis 202. The turntable 201A is T-shaped in the front view direction. A rotating motor is arranged in the middle of the turntable 201A. A load mounting plate 203 is installed on the motor shaft above the rotating motor as the rotating axis 201.

[0093] Specifically, in order to realize the input of dual-axis rotation angle, in this embodiment, the base 200A is set to a U-shaped structure, and a flip axis 202 and a flip motor 202A connected thereto are set up on it. The flip motor 202A is controlled by the upper computer 100 to rotate clockwise / counterclockwise in the side view direction, thereby driving the flip axis 202 to rotate.

[0094] At the same time, a turntable 201A is fixed in the vertical direction at the center position of the flip axis 202, and a rotating motor is arranged in the middle of the turntable 201A. The motor shaft above the rotating motor is installed with a load mounting plate 203 as the rotating axis 201, and the rotating motor is controlled by the upper computer 100 to rotate clockwise / counterclockwise in the top view direction.

[0095] In one embodiment, a first electric slip ring is provided on the flip shaft 202;

[0096] The first stator of the first electric slip ring is fixed on the U-shaped flip shaft mounting seat, the first rotor of the first electric slip ring is sleeved on the flip shaft 202, and the first rotor is electrically connected to the first stator;

[0097] A second electric slip ring is arranged on the motor shaft, a second stator of the second electric slip ring is fixed on the housing of the rotating motor, a second rotor of the second electric slip ring is sleeved on the turntable 201A, and the second rotor and the second stator are electrically connected;

[0098] The sensor terminal 5 is electrically connected to the second rotor via the connector 205 , the second stator is electrically connected to the first rotor, and the first stator is connected to the host computer 100 via a cable.

[0099] On the basis of constructing the above-mentioned dual-axis turntable, in order to realize the control process of the above-mentioned turntable and the flip motor 202A and the electrical signal transmission process of the sensor, the first electric slip ring and the second electric slip ring are respectively introduced on the flip shaft 202 and the rotating shaft 201 in this embodiment, and rotate with the rotation of the rotating shaft. They are rotatably connected to each other and can transmit signals to realize 360° rotation of the cable without twisting.

[0100] The electric slip ring connection can construct a signal path from the sensor terminal block 305 to the connector 205, and connect to the host computer 100 through the second electric slip ring and the first electric slip ring. In this process, corresponding cables are also set between each node.

[0101] In one embodiment, Figure 2 As shown, the host computer 100 includes a cabinet 100A, and the lower part of the cabinet 100A is provided with an accommodating space, and the accommodating space is provided with the following from bottom to top:

[0102] A turntable control chassis 112, in which a turntable driver is disposed, and the turntable driver is connected to a driving end of the turntable;

[0103] A power supply chassis 111, the power supply chassis 111 is connected to an external power supply bus;

[0104] It also includes a program-controlled chassis 110 and a host computer 109 .

[0105] Specifically, the cabinet integrates a plurality of debugging devices, and each device is connected by a corresponding communication cable. The host computer 109 is used to run a corresponding debugging program, which sends a signal to the turntable control box 112 to make the turntable driver control the rotation axis 201 and the flip axis 202 of the turntable to rotate.

[0106] The power supply chassis 111 is connected to an external power supply bus to supply power to various devices in the cabinet.

[0107] The program-controlled box 110 is provided with a PLC device, which can meet corresponding program-controlled requirements as needed.

[0108] A display screen 104 is disposed above the accommodating space of the cabinet 100A, and indicator lights and control buttons are disposed on the left and right sides of the display screen respectively.

[0109] The display screen 103, indicator lights and control buttons are connected to a computer host 109 to provide corresponding input and output interfaces.

[0110] The indicator lights include a power indicator light 105 and a signal indicator light 106 , and the control buttons include a reset button 107 , a start button 101 , a stop button 102 , and an emergency stop switch 103 .

[0111] When an accident occurs, the emergency stop of the dual-axis turntable 200 can be triggered by pressing the emergency stop switch 103 .

[0112] A three-color alarm light 113 is also provided on the top of the cabinet 100A and is connected to the computer host 109. The process in the computer host 109 switches colors to indicate the running status according to the debugging process.

[0113] For example, during the debugging process, different colors are used to mark different debugging results.

[0114] If necessary, a buzzer sound can be heard to alert the operator of abnormal conditions.

[0115] A drawer 108 is provided in the area between the display 104 and the accommodating space. The drawer 108 can be used to place input devices such as a keyboard and a mouse, so as to facilitate corresponding parameter settings for the software.

[0116] During use, you can refer to the following steps for debugging:

[0117] During debugging, first select the debugging program of the corresponding product on the software operation interface displayed on the display screen 104 of the computer host 109 .

[0118] After confirmation, press the reset button 107 next to the display 104 to reset the setting, then connect the product debugging cable connected to the terminal block 305 to the sensor to be debugged 302, and then install the sensor to be debugged 302 in a unified direction and press it with the product pressing fixture 301.

[0119] After the multiple sensors 302 to be debugged are clamped, the start button 101 is pressed and the debugging begins. At this time, the three-color alarm light 113 lights up green.

[0120] The host computer 100 automatically runs the debugging program, first debugging the flip axis 202 direction, after the debugging is completed, the flip axis 202 is reset, and then the debugging of the rotary axis 201 direction is started, after the debugging is completed, the rotary axis 201 is reset.

[0121] At this time, the three-color alarm light 113 lights up yellow and is accompanied by a uniform buzzing sound, and the debugging is completed.

[0122] The debugging programs for different types of angle sensors can be edited and generated in the automatic debugging system.

[0123] When it is necessary to switch to debugging of different products, it is only necessary to replace the corresponding auxiliary tooling disc 300 and call the corresponding debugging program in the software of the host computer.

[0124] The debugging process does not require operator intervention. If a product abnormality occurs during the debugging process, the debugging is interrupted, and the three-color alarm light 113 lights up red accompanied by a rapid buzzing sound.

[0125] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic debugging device for a dual-axis angle sensor, comprising a turntable and a host computer connected by signals, wherein the turntable rotates under the control of the host computer so that the host computer debugs the sensor to be debugged installed on the turntable, characterized in that: The turntable is a double-axis turntable, comprising a base, a flip axis is mounted on the base in the horizontal direction, a rotary axis is mounted on the center of the rotating axis of the flip axis in the vertical direction, a load mounting plate is fixed above the rotary axis, and the load mounting plate moves under the drive of the flip axis and the rotary axis; An auxiliary tooling disc is installed on the load mounting disc in the horizontal direction, and a plurality of product pressing fixtures arranged in the same direction are distributed on the auxiliary tooling disc, and the sensor to be debugged is arranged on the product pressing fixture; A sensor terminal is also provided on the auxiliary tooling disc at a position corresponding to the product pressing fixture, and the sensor to be debugged is electrically connected to the sensor terminal.

2. The automatic debugging device according to claim 1, characterized in that: The load mounting plate and the auxiliary tooling disc are arranged in concentric circles in the projection direction; The load mounting plate is provided with a plurality of first fixing holes distributed in a circular shape, and the auxiliary tooling disc is fixed to the load mounting plate by connecting the first fixing holes with bolts.

3. The automatic debugging device according to claim 2, characterized in that: The load mounting plate has a plurality of rows of second fixing holes radially distributed along the radius from the circumferential direction, and a plurality of the second fixing holes on the same radius relative to the center of the load mounting plate form a fixing hole ring; The fixing hole rings at multiple different radii respectively correspond to the auxiliary tooling discs with different diameters; The auxiliary tooling disc is also fixed to the load mounting disc by bolting the second fixing hole.

4. The automatic debugging device according to claim 1, characterized in that: The product pressing fixture comprises a fixture base, which is arranged on the mounting plane of the auxiliary tooling disc in the vertical direction and extends upward; The clamp base is provided with a clamp bracket in the horizontal direction, and a tightening device is provided at the end point of the clamp bracket, the tightening device is installed on the clamp bracket through threads, and the distance between the bottom surface of the tightening device and the installation plane is changed by screwing in and out of the threads; The sensor to be debugged is installed between the tightening device and the installation plane.

5. The automatic debugging device according to claim 4, characterized in that: A cushion block is also provided below the fixture base, and the thickness of the cushion block matches the height of the sensor to be debugged.

6. The automatic debugging device according to claim 1, characterized in that: A support block is also installed between the auxiliary tooling disc and the load installation disc, and the area where the support block is located forms a wiring area; The load mounting plate is provided with a connector, and the terminal block is connected to the connector via a debugging cable in the wiring area.

7. The automatic debugging device according to claim 1, characterized in that: The base is in a U-shaped structure along the front view direction, and the flip axis is arranged on the inner sides of the upper two ends of the U-shaped structure along the horizontal direction; A flip motor is arranged on the upper outer side of the U-shaped structure, and the flip motor passes through the U-shaped structure and is fixedly connected to the flip shaft; A turntable is fixed in the vertical direction at the center position of the flip axis. The turntable is in a T-shaped structure in the front view direction. A rotating motor is arranged in the middle of the turntable. The motor shaft above the rotating motor is installed with the load mounting plate as the rotating axis.

8. The automatic debugging device according to claim 6, characterized in that: A first electric slip ring is arranged on the flip shaft; The first stator of the first electric slip ring is fixed on the U-shaped flip shaft mounting seat, the first rotor of the first electric slip ring is sleeved on the flip shaft, and the first rotor is electrically connected to the first stator; A second electric slip ring is arranged on the motor shaft, a second stator of the second electric slip ring is fixed on the housing of the rotating motor, a second rotor of the second electric slip ring is sleeved on the turntable, and the second rotor is electrically connected to the second stator; The sensor terminal is electrically connected to the second rotor, the second stator is electrically connected to the first rotor, and the first stator is connected to the host computer via a cable.

9. The automatic debugging device according to claim 1, characterized in that: The host computer includes a cabinet, and a lower part of the cabinet is provided with an accommodating space, and the accommodating space is provided with the following from bottom to top: A turntable control chassis, wherein a turntable driver is disposed in the turntable control chassis, and the turntable driver is connected to a driving end of the turntable; A power supply chassis, the power supply chassis is connected to an external power supply bus; It also includes a programmable control chassis and a computer host.

10. The automatic debugging device according to claim 9, characterized in that: A display screen is arranged above the accommodating space of the cabinet, and indicator lights and control buttons are arranged on the left and right sides of the display screen respectively; The display screen, the indicator light and the control button are connected to the computer host.

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