Verification detection table based on visual detection

Abstract

The utility model belongs to the technical field of verification and detection tables, and particularly relates to a verification and detection table based on visual inspection, which comprises a fixed frame, a turntable is rotatably mounted on the inner wall of the bottom of the fixed frame, a placement platform is fixedly mounted at the top of the turntable, and a support frame can be driven to descend through an arranged operation assembly and a first electric telescopic rod. A first motor is controlled to drive a lead screw to rotate, so that the lead screw can drive a sliding block to slide through screw-thread fit, a second electric telescopic rod is controlled to drive a second motor and an operation frame to move, so that the second motor can drive the operation frame to rotate, and therefore, the device is large in detection range, and can detect the left and right sides of a material; and a third motor is controlled to drive a control shaft and a rotating block to rotate, so that the rotating block can drive a detection device to rotate, the detection device can detect the front side and the rear side of the material, and workers can save time and labor in the detection process.

Description

Technical Field

[0001] The utility model relates to the technical field of verification test benches, in particular to a verification test bench based on visual inspection. Background Technique

[0002] Visual inspection is to use a machine to replace the human eye for measurement and judgment. Visual inspection refers to converting the captured target into an image signal through a machine vision product (i.e., an image acquisition device, divided into CMOS and CCD types), and transmitting it to a dedicated image processing system. According to information such as pixel distribution, brightness, and color, it is converted into a digital signal. During the visual inspection process, a test bench must be used to place the object to be inspected;

[0003] The publication number CN 215261846 U discloses a verification test bench based on visual inspection, including a bottom plate, a bracket, and a tray. The bracket and the tray are both installed on the bottom plate; the bottom plate is integrally square, and a sleeve is vertically fixed at one end of the bottom plate. The bracket is integrally L-shaped, one end of the bracket is installed in the sleeve, the other end is horizontally arranged, and a visual inspection module is installed; a slide rail is arranged on the bottom plate, and a chute is opened on the lower side of the tray, and the slide rail is stuck in the chute;

[0004] When in use, the device can only adjust the distance of the tray, it is difficult to adjust the angle of the material above the tray, and it is difficult to adjust the detection position of the visual inspection device, resulting in a small detection range. Therefore, we propose a verification test bench based on visual inspection. Content of the Utility Model

[0005] The purpose of the utility model is to provide a verification test bench based on visual inspection, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A verification test bench based on visual inspection includes a fixed frame. A turntable is rotatably installed on the inner wall of the bottom of the fixed frame. A placement platform is fixedly installed on the top of the turntable. On the left and right sides of the inner wall of the top of the fixed frame, first electric telescopic rods are fixedly installed. The output end of the first electric telescopic rod is fixedly installed with a support frame. A first motor is fixedly installed on the right inner wall of the support frame. The output end of the first motor is fixedly installed with a lead screw. A sliding block is threadedly installed on the outer side of the lead screw; an operation component is installed on the sliding block; an adjustment component is installed on the fixed frame.

[0008] As a further improvement of the above solution, the operation component includes a second electric telescopic rod, a second motor, an operation frame, a third motor, a control shaft, a rotating block and a detection device. The second electric telescopic rod is fixedly installed on the front side of the sliding block. The second motor is fixedly installed at the output end of the second electric telescopic rod. The operation frame is fixedly installed at the output end of the second motor. The third motor is fixedly installed on the right side of the operation frame. The control shaft is fixedly installed at the output end of the third motor. The rotating block is fixedly installed on the outer side of the control shaft. The detection device is fixedly installed on one side of the rotating block.

[0009] As a further improvement of the above solution, the adjustment component includes a fourth motor, a driving shaft and a gear. The fourth motor is fixedly installed inside the fixed frame. The driving shaft is fixedly installed at the output end of the fourth motor. The gear is fixedly installed on the outer side of the driving shaft.

[0010] As a further improvement of the above solution, a limiting groove is provided on the front side of the support frame, and the sliding block is slidably installed inside the limiting groove.

[0011] As a further improvement of the above solution, the operation frame is in a C shape, and a rotating groove is provided on one side of the operation frame. The control shaft is rotatably installed inside the rotating groove.

[0012] As a further improvement of the above solution, a tooth groove is provided on the outer circumference of the turntable, and the gear meshes with the adjacent tooth groove.

[0013] As a further improvement of the above solution, a threaded hole is provided on one side of the sliding block, and the lead screw meshes with the threaded hole.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For a verification and detection table based on visual detection of the present utility model, through the provided operation component, the first electric telescopic rod can drive the support frame to descend, control the first motor to drive the lead screw to rotate, so that the lead screw can drive the sliding block to slide through threaded cooperation, control the second electric telescopic rod to drive the second motor and the operation frame to move, so that the second motor can drive the operation frame to rotate, so that the device has a large detection range and can detect the left and right sides of the material. Control the third motor to drive the control shaft and the rotating block to rotate, so that the rotating block can drive the detection device to rotate, so that the detection device can detect the front and back sides of the material, making it more time-saving and labor-saving for the staff during the detection process;

[0016] (2) A verification and detection platform based on vision detection of the present utility model. By means of the provided adjustment assembly, the material to be detected is placed above the placement platform. During the detection process, the fourth motor can be controlled to drive the drive shaft to rotate. After the drive shaft rotates, it can drive the gear to rotate. After the gear rotates, it can drive the turntable to rotate. The turntable can drive the placement platform and the material above to rotate and adjust the position, so that the detection range of the device is relatively large. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 is a schematic three-dimensional structure diagram of a verification and detection platform based on vision detection proposed by the present utility model;

[0019] Figure 2 is a partial schematic three-dimensional structure diagram of a verification and detection platform based on vision detection proposed by the present utility model;

[0020] Figure 3 is a partial schematic three-dimensional structure diagram of a verification and detection platform based on vision detection proposed by the present utility model.

[0021] In the figure: 1, fixed frame; 2, turntable; 3, placement platform; 4, first electric telescopic rod; 5, support frame; 6, first motor; 7, lead screw; 8, sliding block; 9, second electric telescopic rod; 10, second motor; 11, operation frame; 12, third motor; 13, control shaft; 14, rotating block; 15, detection device; 16, fourth motor; 17, drive shaft; 18, gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0023] Refer to Figures 1-3, a verification detection platform based on visual detection, including a fixed frame 1. A turntable 2 is rotatably installed on the bottom inner wall of the fixed frame 1. A placement platform 3 is fixedly installed on the top of the turntable 2. On the left and right sides of the top inner wall of the fixed frame 1, first electric telescopic rods 4 are fixedly installed. The output ends of the first electric telescopic rods 4 are fixedly installed with support frames 5. A first motor 6 is fixedly installed on the right inner wall of the support frame 5. The output end of the first motor 6 is fixedly installed with a lead screw 7. A sliding block 8 is threadedly installed on the outer side of the lead screw 7; an operation component is installed on the sliding block 8; an adjustment component is installed on the fixed frame 1; the operation component includes a second electric telescopic rod 9, a second motor 10, an operation frame 11, a third motor 12, a control shaft 13, a rotating block 14 and a detection device 15. The second electric telescopic rod 9 is fixedly installed on the front side of the sliding block 8. The second motor 10 is fixedly installed on the output end of the second electric telescopic rod 9. The operation frame 11 is fixedly installed on the output end of the second motor 10. The third motor 12 is fixedly installed on the right side of the operation frame 11. The control shaft 13 is fixedly installed on the output end of the third motor 12. The rotating block 14 is fixedly installed on the outer side of the control shaft 13. The detection device 15 is fixedly installed on one side of the rotating block 14; this enables the device to have a relatively large detection range for materials, making it more time-saving and labor-saving for workers.

[0024] The adjustment component includes a fourth motor 16, a drive shaft 17 and a gear 18. The fourth motor 16 is fixedly installed inside the fixed frame 1. The drive shaft 17 is fixedly installed on the output end of the fourth motor 16. The gear 18 is fixedly installed on the outer side of the drive shaft 17; this enables workers not to manually adjust the angle of the material, improving work efficiency; a limiting groove is provided on the front side of the support frame 5, and the sliding block 8 is slidably installed inside the limiting groove.

[0025] The shape of the operation frame 11 is C-shaped. A rotating groove is provided on one side of the operation frame 11, and the control shaft 13 is rotatably installed inside the rotating groove; a toothed groove is provided around the outer side of the turntable 2, and the gear 18 meshes with the adjacent toothed groove; this enables the gear 18 to drive the turntable 2 to rotate after rotation, so that the turntable 2 can drive the placement platform 3 to rotate; a threaded hole is provided on one side of the sliding block 8, and the lead screw 7 meshes with the threaded hole; this enables the lead screw 7 to drive the sliding block 8 to slide under force through threaded cooperation after rotation.

[0026] In the embodiment of the present application, the implementation principle of a verification detection platform based on visual detection is as follows: The first electric telescopic rod 4 can drive the support frame 5 to descend. Control the first motor 6 to drive the lead screw 7 to rotate, so that the lead screw 7 can drive the sliding block 8 to slide through thread cooperation. Control the second electric telescopic rod 9 to drive the second motor 10 and the operation frame 11 to move, so that the second motor 10 can drive the operation frame 11 to rotate, so that the device has a large detection range and can detect both the left and right sides of the material. Control the third motor 12 to drive the control shaft 13 and the rotating block 14 to rotate, so that the rotating block 14 can drive the detection device 15 to rotate, so that the detection device 15 can detect the front and back sides of the material, making it more time-saving and labor-saving for the staff during the detection process; Place the material to be detected above the placement platform 3. During the detection process, control the fourth motor 16 to drive the drive shaft 17 to rotate, so that the drive shaft 17 can drive the gear 18 to rotate after rotation, so that the gear 18 can drive the turntable 2 to rotate after rotation, so that the turntable 2 can drive the placement platform 3 and the material above to rotate and adjust the position, so that the detection range of the device is large.

[0027] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above has introduced in detail a verification detection platform based on visual detection provided by the present utility model. Specific embodiments are used herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A verification test bench based on visual inspection, characterized in that: include: A fixed frame (1), a turntable (2) is rotatably mounted on the bottom inner wall of the fixed frame (1), a placing platform (3) is fixedly mounted on the top of the turntable (2), first electric telescopic rods (4) are fixedly mounted on the left and right sides of the top inner wall of the fixed frame (1), a support frame (5) is fixedly mounted on the output end of the first electric telescopic rod (4), a first motor (6) is fixedly mounted on the right inner wall of the support frame (5), a screw rod (7) is fixedly mounted on the output end of the first motor (6), and a sliding block (8) is threadedly mounted on the outer side of the screw rod (7); An operating component, the operating component being mounted on the sliding block (8); An adjustment component is mounted on a fixing frame (1).

2. A visual inspection-based verification and testing platform according to claim 1, characterized in that: The operating assembly comprises a second electric telescopic rod (9), a second motor (10), an operating frame (11), a third motor (12), a control shaft (13), a rotating block (14) and a detection device (15); the second electric telescopic rod (9) is fixedly mounted on the front side of the sliding block (8); the second motor (10) is fixedly mounted on the output end of the second electric telescopic rod (9); the operating frame (11) is fixedly mounted on the output end of the second motor (10); the third motor (12) is fixedly mounted on the right side of the operating frame (11); the control shaft (13) is fixedly mounted on the output end of the third motor (12); the rotating block (14) is fixedly mounted on the outer side of the control shaft (13); and the detection device (15) is fixedly mounted on one side of the rotating block (14).

3. A visual inspection-based verification and testing platform according to claim 1, characterized in that: The adjustment assembly comprises a fourth motor (16), a drive shaft (17) and a gear (18); the fourth motor (16) is fixedly mounted on the inner side of the fixing frame (1); the drive shaft (17) is fixedly mounted on the output end of the fourth motor (16); and the gear (18) is fixedly mounted on the outer side of the drive shaft (17).

4. A visual inspection-based verification and testing platform according to claim 1, characterized in that: A limiting groove is provided on the front side of the support frame (5), and the sliding block (8) is slidably mounted on the inner side of the limiting groove.

5. A visual inspection-based verification and testing platform according to claim 2, characterized in that: The operating frame (11) is in a C-shape, a rotation groove is provided on one side of the operating frame (11), and the control shaft (13) is rotatably mounted inside the rotation groove.

6. A visual inspection-based verification and testing platform according to claim 3, characterized in that: The outer side of the rotating disk (2) is provided with tooth grooves around its periphery, and the gear (18) meshes with adjacent tooth grooves.

7. A visual inspection-based verification and testing platform according to claim 1, characterized in that: A threaded hole is provided on one side of the sliding block (8), and the screw rod (7) is meshed with the threaded hole.

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