Motor steering detection mechanism

Abstract

The utility model relates to a motor steering detection mechanism, which comprises a fixed connection module, the upper part of the fixed connection module is connected with a fixed frame, and the lower part of the fixed connection module is connected with an adjusting module; an adjusting base is arranged on the lower portion of the adjusting module, and a signal detection module is arranged at one end of the adjusting base. The signal detection module comprises a rotary encoder and an induction guide wheel, the lower portion of the rotary encoder is connected with the induction guide wheel, and the rotary encoder comprises an A phase and a B phase which are connected. The phase A and the phase B are used for judging forward and reverse directions. The product is simple in structure, convenient to maintain, free of power, capable of testing various types of motors and suitable for various scenes. When the product is implemented, the to-be-tested motor can be transversely or vertically placed, the motor can be automatically or manually moved, the use mode is flexible, and manpower and material resources are saved. The product is suitable for the steering detection of various large, medium and small motors, is especially suitable for the detection of small motors, and is wide in application range.

Description

Technical Field

[0001] The utility model relates to the field of motor production and manufacturing, and in particular to a motor steering detection mechanism. Background Art

[0002] In the current increasingly fierce competition in the motor manufacturing industry, various companies have invested a lot of automated production lines to replace the original single machine and single line, improve product quality and production efficiency, reduce product costs to enhance product competitiveness. Among them, the steering project that must be tested for motors is often not well solved in various automated production line projects. It is generally met by adding equipment or complex mechanisms, resulting in large investments and affecting production rhythm. The utility model detection mechanism can solve this problem well. The characteristics of the mechanism are: simple structure, easy installation; strong versatility, wide application scenarios, and suitable for various motors with extended shafts. Utility Model Content

[0003] In response to the above-mentioned technical problems in the related technology, the utility model proposes a motor steering detection mechanism, which can overcome the above-mentioned shortcomings of the prior art, and can operate more flexibly while achieving higher stability of robot communication, and at the same time achieve that the running speed of the robot in the pipeline is completely consistent with the automatic retraction and extension speed of the pipeline.

[0004] In order to achieve the above technical objectives, the technical solution of the utility model is implemented as follows:

[0005] The motor steering detection mechanism involved in the utility model comprises a fixed connection module, the upper part of which is connected to a fixed frame, and the lower part of which is connected to an adjustment module; the lower part of the adjustment module is provided with an adjustment base, and one end of the adjustment base is provided with a signal detection module;

[0006] The signal detection module includes a rotary encoder and an induction guide wheel. The lower part of the rotary encoder is connected to the induction guide wheel. The rotary encoder is also connected to the external control end for communication. The rotary encoder includes a connected phase A and phase B. The phase A and phase B are used to determine the forward and reverse directions. During implementation, the induction guide wheel will be pressed on the side of the motor shaft by the thrust of the motor to be tested on the production line. The direction is determined by the phase A and phase B of the rotary encoder, and the adjustment module adjusts the position and swing of the signal detection module, thereby ensuring that the motor steering detection mechanism of the present motor can accurately and flexibly detect the motor on the production line. When the motor on the production line turns, the signal detection module will detect it in time at the first time.

[0007] Furthermore, the rotary encoder and the inductive guide wheel are connected via a connecting rod, the inductive guide wheel is located on the top surface of one end of the adjusting base, and the connecting rod passes through one end of the adjusting base and is connected to the inductive guide wheel.

[0008] Furthermore, the connecting rod is preferably connected to one end of the adjusting base by threading, and of course, other detachable connection methods can also be adopted.

[0009] Furthermore, an adjustment plate is provided on the upper part of the adjustment module, and the adjustment plate is an L-shaped plate, one side of the adjustment plate is connected to the fixed connection module, and the other side of the adjustment plate is connected to the other end of the adjustment base through a plurality of guide rods.

[0010] Furthermore, a vertical distance adjustment component for adjusting the vertical distance between the adjustment plate and the adjustment base is provided between the adjustment plate and the adjustment base.

[0011] Furthermore, the vertical distance adjustment assembly includes an adjusting screw, a threaded hole 1 is provided on the adjusting plate, a threaded hole 2 is provided on the adjusting base, the upper part of the adjusting screw is threadedly connected to the adjusting plate through the threaded hole 1, and the lower part of the adjusting screw is threadedly connected to the adjusting base through the threaded hole 2.

[0012] Furthermore, the vertical distance adjustment assembly also includes two fixing nuts, which are threadedly connected to the adjusting screw, wherein the top of one of the fixing nuts is connected to the bottom of the adjusting plate, and the bottom of the other fixing nut is in contact with the top of the adjusting base.

[0013] Furthermore, the guide rod and the adjusting screw rod both pass downward through the adjusting base, and the bottom of the guide rod and the bottom of the adjusting screw rod are both provided with supporting blocks for supporting the adjusting base.

[0014] Further, the fixed connection module is preferably a joint page.

[0015] Furthermore, the material and size of the induction guide wheel can be selected according to the motor product. It is recommended to use patterned plastic and the diameter should be as large as possible to meet the needs of different types of motors and reduce unnecessary adjustments.

[0016] Beneficial effects of this design: This product has a simple structure and is easy to maintain. It has a simple structure and does not require additional power. It can test many types of motors and is suitable for various scenarios. When this product is implemented, the motor to be tested can be placed horizontally or vertically, and the motor movement can be automatic or manual. It is flexible to use and saves manpower and material resources. This product is suitable for steering detection of various large, medium and small motors, especially for the detection of small motors used in washing machines, compressors, etc. It is convenient and fast and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below with reference to the accompanying drawings.

[0018] Figure 1It is a structural schematic diagram of the main perspective of the motor steering detection mechanism described in an embodiment of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the motor steering detection mechanism described in an embodiment of the utility model from a side perspective.

[0020] Figure 3 This is a usage scenario diagram of the motor steering detection mechanism described in an embodiment of the utility model.

[0021] In the figure: 1. connecting hinge; 2. adjusting plate; 3. rotary encoder; 4. induction guide wheel; 5. fixing bracket; 6. adjusting base; 7. guide rod; 8. fixing nut; 9. adjusting screw; 10. connecting rod; 11. motor; 12. motor shaft. DETAILED DESCRIPTION

[0022] 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 a part of the embodiments of the utility model, not all of the embodiments. Any modifications, equivalent substitutions, improvements, etc. made by ordinary technicians in this field within the spirit and principles of the utility model should be included in the protection scope of the utility model and belong to the protection scope of the utility model.

[0023] like Figure 1-3 As shown, in order to facilitate understanding of the above technical solution of the present invention, the above technical solution of the present invention is described in detail below through specific usage methods.

[0024] In specific use, the motor steering detection mechanism of the utility model includes a fixed connection module, the upper part of which is connected to the fixing frame 5, and the lower part of which is connected to the adjustment module; the lower part of the adjustment module is provided with an adjustment base 6, and one end of the adjustment base 6 is provided with a signal detection module;

[0025] The signal detection module includes a rotary encoder 3 and an induction guide wheel 4. The lower part of the rotary encoder 3 is connected to the induction guide wheel 4. The rotary encoder 3 is also connected to the external control end for communication. The rotary encoder 3 includes a phase A and a phase B connected to each other. The phase A and the phase B are used to determine the forward and reverse directions. During implementation, the induction guide wheel 4 will be pressed on the side of the motor shaft by the thrust of the motor to be tested on the production line. The direction is determined by the phase A and the phase B of the rotary encoder 3, and the adjustment module adjusts the position and swing of the signal detection module, thereby ensuring that the motor steering detection mechanism of the present motor can accurately and flexibly detect the motor on the production line. When the motor on the production line turns, the signal detection module will detect it in time at the first time.

[0026] In a specific embodiment, the rotary encoder 3 and the inductive guide wheel 4 are connected by a connecting rod 10. The inductive guide wheel 4 is located on the top surface of one end of the adjusting base 6. The connecting rod 10 passes through one end of the adjusting base 6 and is connected to the inductive guide wheel 4.

[0027] In a specific embodiment, the connecting rod 10 is preferably connected to one end of the adjusting base 6 by threading, and of course, other detachable connection methods can also be adopted.

[0028] In a specific embodiment, an adjustment plate 2 is provided on the upper part of the adjustment module, and the adjustment plate 2 is an L-shaped plate. One side of the adjustment plate 2 is connected to the fixed connection module, and the other side of the adjustment plate 2 is connected to the other end of the adjustment base 6 through a plurality of guide rods 7.

[0029] In a specific embodiment, a vertical distance adjustment component for adjusting the vertical distance between the adjustment plate 2 and the adjustment base 6 is further provided between the adjustment plate 2 and the adjustment base 6 .

[0030] In a specific embodiment, the vertical distance adjustment assembly includes an adjusting screw 9, a threaded hole 1 is provided on the adjusting plate 2, a threaded hole 2 is provided on the adjusting base 6, the upper part of the adjusting screw 9 is threadedly connected to the adjusting plate 2 through the threaded hole 1, and the lower part of the adjusting screw 9 is threadedly connected to the adjusting base 6 through the threaded hole 2.

[0031] In a specific embodiment, the vertical distance adjustment assembly also includes two fixing nuts 8, which are threadedly connected to the adjusting screw 9, wherein the top of one of the fixing nuts 8 is connected to the bottom of the adjusting plate 2, and the bottom of the other fixing nut 8 is in contact with the top of the adjusting base 6.

[0032] In a specific embodiment, the guide rod 7 and the adjusting screw 9 both pass downward through the adjusting base 6 , and supporting blocks for supporting the adjusting base 6 are provided at the bottom of the guide rod 7 and the bottom of the adjusting screw 9 .

[0033] In a specific embodiment, the fixed connection module is preferably a connecting hinge 1.

[0034] In a specific embodiment, the material and size of the induction guide wheel 4 can be selected according to the motor product. It is recommended to use patterned plastic and the diameter should be as large as possible to meet the needs of different types of motors and reduce unnecessary adjustments.

[0035] Specific working principle: This product mainly includes a fixed connection module, an adjustment module and a signal detection module. The fixed connection module is preferably a coupling joint 1, one end of which is hoisted on the fixed frame 5, and the other end is connected to the adjustment module to lift the adjustment module; the adjustment module plays a core role in the unpowered test, which includes an adjustment plate 2, an adjustment base 6, a guide rod 7 and an adjustment screw 9. By adjusting the adjustment screw 9, this product can lift and lower the signal detection module so that the signal detection module reaches the test position. The signal detection module includes a rotary encoder 3 and an induction guide wheel 4, which are installed on the adjustment base 6. The A and B phases of the rotary encoder 3 are connected to determine the forward and reverse directions.

[0036] Specific implementation steps: During installation, according to the position of the motor shaft to be tested, install and adjust the motor steering detection mechanism so that it is at a certain angle with the motor shaft at the test position. The angle can be determined according to actual needs, and generally 75°-80° is more appropriate. During testing, when the motor to be tested on the production line automatically reaches the test position, a horizontal force will be applied to the induction guide wheel 4, thereby automatically pushing the motor steering detection mechanism from the vertical state to the adjusted inclined state, and the induction guide wheel 4 will press on the side of the motor shaft at this time.

[0037] When the motor is powered on for testing, the motor shaft will drive the induction guide wheel 4 to rotate, and the rotary encoder 3 will obtain a sine wave signal. By comparing whether phase A or phase B is in front, the forward and reverse rotation (synchronized with the shaft) of the rotary encoder 3 can be determined. Finally, the pulse signal of the rotary encoder 3 is output to the control end of the production line (which can be a PLC or PC, etc.) for direction determination, data collection and alarm.

[0038] After the test is completed, the motor automatically moves forward, and the angle of the joint 1 is reduced, so that the motor passes normally. After passing, the motor steering detection mechanism will return to a vertical state under the action of gravity and wait for the next test.

[0039] In summary, this product adopts the above unique design. This product has a simple structure and is easy to maintain. It has a simple structure and does not require additional power. It can test many types of motors and is suitable for various scenarios. When this product is implemented, the motor to be tested can be placed horizontally or vertically, and the motor movement can be automatic or manual. It is flexible to use and saves manpower and material resources. This product is suitable for steering detection of various large, medium and small motors, especially for the detection of small motors used in washing machines, compressors, etc. It is convenient and fast and has a wide range of applications.

[0040] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be regarded as a limitation on the present invention.

Claims

1. A motor steering detection mechanism, characterized in that: It comprises a fixed connection module, the upper part of which is connected to a fixed frame (5), and the lower part of which is connected to an adjustment module; the lower part of the adjustment module is provided with an adjustment base (6), and one end of the adjustment base (6) is provided with a signal detection module; The signal detection module comprises a rotary encoder (3) and an inductive guide wheel (4), wherein the lower portion of the rotary encoder (3) is connected to the inductive guide wheel (4), and the rotary encoder (3) is also communicatively connected to an external control end, and the rotary encoder (3) comprises an A phase and a B phase connected to each other.

2. The motor steering detection mechanism according to claim 1, characterized in that: The rotary encoder (3) and the inductive guide wheel (4) are connected via a connecting rod (10); the inductive guide wheel (4) is located on the top surface of one end of the adjusting base (6); and the connecting rod (10) passes through one end of the adjusting base (6) and is connected to the inductive guide wheel (4).

3. The motor steering detection mechanism according to claim 2, characterized in that: The connecting rod (10) is threadedly connected to one end of the adjusting base (6).

4. The motor steering detection mechanism according to claim 1, characterized in that: An adjustment plate (2) is provided on the upper part of the adjustment module. The adjustment plate (2) is an L-shaped plate. One side of the adjustment plate (2) is connected to the fixed connection module, and the other side of the adjustment plate (2) is connected to the other end of the adjustment base (6) through a plurality of guide rods (7).

5. The motor steering detection mechanism according to claim 4, characterized in that: A vertical distance adjustment component for adjusting the vertical distance between the adjustment plate (2) and the adjustment base (6) is also provided between the adjustment plate (2) and the adjustment base (6).

6. The motor steering detection mechanism according to claim 5, characterized in that: The vertical distance adjustment assembly comprises an adjusting screw (9), a threaded hole 1 is provided on the adjusting plate (2), a threaded hole 2 is provided on the adjusting base (6), the upper portion of the adjusting screw (9) is threadedly connected to the adjusting plate (2) through the threaded hole 1, and the lower portion of the adjusting screw (9) is threadedly connected to the adjusting base (6) through the threaded hole 2.

7. The motor steering detection mechanism according to claim 6, characterized in that: The vertical distance adjustment assembly also includes two fixing nuts (8), which are threadedly connected to the adjusting screw (9), wherein the top of one of the fixing nuts (8) is connected to the bottom of the adjusting plate (2), and the bottom of the other fixing nut (8) is in contact with the top of the adjusting base (6).

8. The motor steering detection mechanism according to claim 7, characterized in that: The guide rod (7) and the adjusting screw rod (9) both pass downward through the adjusting base (6), and the bottom of the guide rod (7) and the bottom of the adjusting screw rod (9) are both provided with supporting blocks for supporting the adjusting base (6).

9. The motor steering detection mechanism according to claim 1, characterized in that: The fixed connection module is a coupling joint (1).

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