Rotor CCD (charge coupled device) positioning and positive and negative detection equipment

Abstract

The utility model provides a CCD positioning and positive and negative detection device for a rotor, and belongs to the technical field of workpiece detection. The problems of large manual error and low precision in the prior art are solved. The device comprises a supporting frame, a sensor, a speed reducer, a motor and a tool tray. The supporting frame is connected with a tool connecting frame, a light source connecting frame and a camera connecting frame from bottom to top in the longitudinal direction. The tool connecting frame comprises a rotating platform, a first supporting leg, a first connecting piece and a second connecting piece. A tool tray is connected to the rotating platform, and the two sides of the bottom face of the rotating platform are each connected with a first supporting leg. The middle of the bottom face of the rotating platform is connected with a speed reducer, and the face, away from the speed reducer, of the first supporting leg is connected with a second connecting piece. The second connecting piece is in an L shape, and the long side of the second connecting piece is connected to the first supporting leg. The short edge of the second connecting piece is connected with a first connecting piece, and the upper end of the first connecting piece is connected with a sensor. And a motor is connected below the speed reducer. The light source connecting frame is hollow, and a light source is connected to the side, away from the supporting frame, of the light source connecting frame. The utility model has the advantages of high precision and high efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of workpiece inspection technology, specifically a rotor CCD positioning and forward / reverse inspection device. Background Technology

[0002] The rotor is the main rotating component in power machinery and working machinery. During rotor angle detection, the instrument cannot directly determine the front and back of the workpiece. First, the front and back of the workpiece must be determined manually, which is time-consuming, laborious, and tedious. Then, the workpiece must be manually placed in the designated position on the instrument for it to rotate and perform the detection. Because the operator's perspective is not perfectly direct, there will be a significant deviation after placing the workpiece in the designated position. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a rotor CCD positioning and forward / reverse detection device with high detection accuracy.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A rotor CCD positioning and forward / reverse detection device includes a support frame, a sensor, a reducer, a motor, and a tooling tray.

[0006] The support frame is longitudinally connected to a light source connection frame and a camera connection frame from bottom to top.

[0007] The light source connecting frame is hollow in the middle, and a light source is connected to the side of the light source connecting frame away from the support frame. A tooling connecting frame is located below the light source connecting frame.

[0008] The tooling connection frame includes a rotating platform, a first support leg, a first connector, and a second connector.

[0009] A tooling tray is connected to the rotating platform, and first support legs are connected to both sides of the bottom surface of the rotating platform. A reducer is connected to the middle of the bottom surface of the rotating platform, and a second connector is connected to the side of the first support leg away from the reducer. The second connector is L-shaped, with its longer side connected to the first support leg. A first connector is connected to the shorter side of the second connector, and a sensor is connected to the upper end of the first connector.

[0010] The reducer is connected to a motor.

[0011] A camera is connected to the camera mounting bracket, and the camera lens is aimed at the tooling tray.

[0012] Furthermore, the rotating platform includes a fixed platform and a circular rotating platform, wherein the fixed platform has a circular hole in the middle, and the circular rotating platform is connected inside the circular hole.

[0013] Furthermore, a waist-shaped hole is formed on the longer side of the second connector.

[0014] Furthermore, the rotating platform is connected to an adjustment assembly on the side away from the support frame.

[0015] Furthermore, each adjustment component corresponds to a first support foot.

[0016] Furthermore, the light source connecting frame and the light source connecting frame can slide on the support frame when they are not fixed.

[0017] Furthermore, the feature is that the light source is a lamp.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. This utility model achieves mechanical automation by identifying information through a camera and judging it against standard parts inside the system, then positioning it, rotating the motor, and performing a series of operations, which greatly saves manpower and time.

[0020] 2. This utility model reduces the error in measuring the workpiece during the actual process through intelligent judgment, greatly shortens the detection time, and improves the detection efficiency and accuracy. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the first connecting member of this utility model.

[0023] In the diagram, 1 represents the support frame;

[0024] 2. Sensors;

[0025] 3. Speed ​​reducer;

[0026] 4. Tooling connecting frame; 41. Rotating platform; 411. Fixed platform; 4112. Round hole; 412. Circular rotating platform; 42. First support leg; 43. First connector; 44. Second connector; 441. Waist-shaped hole.

[0027] 5. Light source connector;

[0028] 6. Camera mounting bracket;

[0029] 7. Electric motor;

[0030] 8. Tooling pallets;

[0031] 9. Light source;

[0032] 10. Adjustment components;

[0033] 11. Camera. Detailed Implementation

[0034] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0035] like Figure 1 , Figure 2 As shown, a rotor CCD positioning and forward / reverse detection device includes a support frame 1, a sensor 2, a reducer 3, a motor 7, and a tooling tray 8.

[0036] The support frame 1 is longitudinally connected from bottom to top to a light source connection frame 5 and a camera connection frame 6.

[0037] The light source connecting frame 5 is hollow in the middle, and a light source 9 is connected to the side of the light source connecting frame away from the support frame 1. A tooling connecting frame 4 is located below the light source connecting frame 5.

[0038] The tooling connection frame 4 includes a rotating platform 41, a first support leg 42, and a first connector 43.

[0039] The rotating platform 41 is connected to a tooling tray 8, and each of the two sides of the bottom surface of the rotating platform 41 is connected to a first support leg 42. A reducer 3 is connected to the middle of the bottom surface of the rotating platform 41, and a second connector 44 is connected to the side of the first support leg 42 away from the reducer 3. The second connector 44 is L-shaped, and its longer side is connected to the first support leg 42. A first connector 43 is connected to the shorter side of the second connector 44, and a sensor 2 is connected to the upper end of the first connector 43. A motor 7 is connected below the reducer.

[0040] A camera 11 is connected to the camera connector 6, and the lens of the camera 11 is aligned with the tooling tray 8.

[0041] In this application, the tooling connector 4 is installed on the automated equipment and is fixed during testing.

[0042] In this application, the workpiece is placed on the tooling tray 8. After the sensor 2 determines that there is a workpiece on the workpiece tray 8, the camera 11 takes a picture and compares the information with the system standard part. After comparison, the front and back of the tooling on the tooling tray 8 are identified. If the camera 11 identifies the tooling as front, the system will continue to compare and calculate the rotation angle of the workpiece. Then, the motor 7 and the reducer 3 will rotate according to the angle calculated by the system. After the workpiece rotates, the placement position of the workpiece will be consistent with the system standard part. At this time, the camera 11 takes another picture and compares it with the system standard part to obtain the angle of the workpiece. After the angle dimension of the workpiece is completely correct, it will be picked up and moved to the next station.

[0043] like Figure 1 As shown, the rotating platform 41 includes a fixed platform 411 and a circular rotating platform 412. The fixed platform 411 has a circular hole 4112 in the middle, and the circular rotating platform 412 is connected inside the circular hole 4112.

[0044] In this application, the motor 7, reducer 3, and rotating platform 41 are existing technologies.

[0045] like Figure 1 As shown, a waist-shaped hole 441 is provided on the longer side of the second connector 44.

[0046] In this application, the waist-shaped hole 441 can conveniently adjust the position of the second connector 44, and further adjust the position of the sensor 2.

[0047] like Figure 1 As shown, the rotating platform 41 is connected to the adjustment component 10 on the side away from the support frame 1.

[0048] In this application, the adjustment component can be used to adjust the precision of the rotating platform 41 during assembly, so that the circular rotating platform 412 can rotate without obstruction.

[0049] like Figure 1 As shown, each adjustment component 10 corresponds to a first support foot 42.

[0050] like Figure 1 As shown, the light source connecting frame 5 can slide on the support frame 1 when it is not fixed.

[0051] like Figure 1 As shown, the light source 9 is a lamp.

[0052] This application incorporates multiple light sources 9, resulting in clearer images during the imaging process and facilitating comparison of the workpiece images, thus improving accuracy. After all actions are completed, the placement and gripping of the workpiece are automated via a mechanical gripper, significantly improving efficiency and precision.

[0053] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0054] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the meaning of "and / or" throughout the text includes three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0055] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0056] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0057] Although this document uses terms such as support frame, sensor, reducer, motor, and tooling pallet frequently, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A rotor CCD positioning and forward / reverse detection device, characterized in that, Includes support frame (1), sensor (2), reducer (3), motor (7), tooling tray (8); The support frame (1) is longitudinally connected from bottom to top to a light source connecting frame (5) and a camera connecting frame (6). The light source connecting frame (5) is hollow in the middle, and a light source (9) is connected to the bottom surface of the light source connecting frame (5); there is a tooling connecting frame (4) under the light source connecting frame (5). The tooling connection frame (4) includes a rotating platform (41), a first support leg (42), a first connector (43), and a second connector (44). The rotating platform (41) is connected to a tooling tray (8); a first support leg (42) is connected to each side of the bottom surface of the rotating platform (41); a reducer (3) is connected to the middle of the bottom surface of the rotating platform (41); a second connector (44) is connected to the side of the first support leg (42) away from the reducer (3); the second connector (44) is L-shaped, and the longer side of the second connector (44) is connected to the first support leg (42); a first connector (43) is connected to the shorter side of the second connector (44), and a sensor (2) is connected to the upper end of the first connector (43); The reducer (3) is connected to the motor (7); A camera (11) is connected to the camera connector (6), and the lens of the camera (11) is aligned with the tooling tray (8).

2. The rotor CCD positioning and forward / reverse detection device according to claim 1, characterized in that, The rotating platform (41) includes a fixed platform (411) and a circular rotating platform (412). The fixed platform (411) has a circular hole in the middle, and the circular rotating platform (412) is connected inside the circular hole.

3. The rotor CCD positioning and forward / reverse detection device according to claim 2, characterized in that, The second connector (44) has a waist-shaped hole (441) on its longer side.

4. The rotor CCD positioning and forward / reverse detection device according to claim 1, characterized in that, The rotating platform (41) is connected to the adjustment component (10) on the side away from the support frame (1).

5. The rotor CCD positioning and forward / reverse detection device according to claim 4, characterized in that, The adjustment component (10) corresponds to a first support foot (42).

6. The rotor CCD positioning and forward / reverse detection device according to claim 5, characterized in that, When the light source connecting frame (5) and the light source connecting frame (5) are not fixed, they can slide on the support frame (1).

7. The rotor CCD positioning and forward / reverse detection device according to claim 6, characterized in that, The light source (9) is a lamp.

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