Multidirectional visual inspection device for commutator

Abstract

The utility model relates to the technical field of visual inspection, and particularly discloses a multidirectional visual inspection device for a commutator, which is characterized in that a support frame is stably supported by a base, and a first conveying line is arranged on the support frame and is used for conveying the commutator to be detected, so that the commutator can be conveyed to a support roller to be supported; the supporting rod is arranged on one side of the supporting roller, so that the first air cylinder can be started to drive the supporting rod to move upwards to enter a through hole of the commutator, and then the commutator is driven to rotate through the rotating motor, so that detection can be performed through a camera group mounted on the detection box; after detection is completed, the reverser falls back to the supporting roller, if the reverser is not qualified, the pushing plate is driven by the pushing air cylinder to push the reverser into the collecting box to be stored, and if the reverser is qualified, the reverser is driven by the second conveying line to be sent out, and therefore detection is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a commutator multi-directional visual detection device. Background Art

[0002] Commutators are often used in automotive generators, gasoline generators and other fields. Commutators play a rectifying role, which is to make the current direction in the armature winding alternate to ensure that the direction of the electromagnetic torque remains unchanged. Commutators mainly have configuration, slot and plane types. Before the commutator is put into use, the commutator segments on the commutator need to be inspected to prevent defective commutators from being put into use in the equipment.

[0003] The prior art provides a commutator multi-directional visual inspection device (CN211877800U), including a conveying device and a detection device, the conveying device and the detection device are arranged in sequence along the direction of conveying the commutator, the conveying device includes a feed tray and a conveying channel connected below the feed tray, the detection device includes a support block, a first camera arranged above the support block, the first camera shoots vertically downward, a detection chamber is provided in the support block, the detection chamber has a feed inlet and a discharge outlet, a base is rotatably connected below the detection chamber, a second camera is worn on the support block, the second camera is arranged horizontally, and the second camera is arranged horizontally facing the detection chamber. The utility model has the effect of multi-directional detection of the circumferential direction of the commutator.

[0004] However, when the commutator is placed on the base in the above manner, some positions at the bottom of the commutator cannot be detected, thereby making it impossible to perform a comprehensive detection. Utility Model Content

[0005] The utility model aims to provide a commutator multi-directional visual inspection device, aiming to solve the technical problem that some positions at the bottom of the commutator cannot be inspected, thereby making it impossible to carry out a comprehensive inspection.

[0006] To achieve the above-mentioned purpose, the commutator multi-directional visual inspection device adopted by the utility model includes a conveying component and a detection component, the conveying component includes a base, a support frame and a first conveying line, the support frame is fixedly connected to the base and is located at the top of the base, the first conveying line is rotatably connected to the support frame and is located on one side of the support frame, the detection component includes a first cylinder, a rotating motor, a support rod, a plurality of support rollers, a second conveying line, a push plate, a pushing cylinder, a collecting box, a detection box and a camera group, the plurality of support rollers are arranged on one side of the first conveying line, the support rod is arranged on one side of the support roller, the output end of the rotating motor is fixedly connected to the support rod, the output end of the first cylinder is fixedly connected to the rotating motor, the detection box is fixed above the support rod, the camera group is arranged in the detection box, the second conveying line is arranged on the side of the support roller away from the first conveying line, the push plate is slidably arranged on the side of the support roller, and the pushing cylinder and the output end are connected to the push plate.

[0007] Among them, the first conveyor line includes a conveyor line body, two limit plates, two guide plates, an adjusting screw and an adjusting motor. The two limit plates are slidably arranged on both sides of the conveyor line body. The two guide plates are fixedly connected to the two limit plates respectively. The adjusting screw has two opposite threads. The adjusting screw is threadedly connected to the two limit plates. The output end of the adjusting motor is fixedly connected to the adjusting screw.

[0008] Wherein, the top of the support rod has a chamfer.

[0009] Wherein, the collecting box comprises a box body and a material discharge channel, and the material discharge channel is obliquely arranged between the box body and the supporting roller.

[0010] Wherein, the collection box further comprises a buffer plate and a support spring, wherein the buffer plate is slidably connected to the box body and is located inside the box body, and the support spring is arranged between the buffer plate and the box body.

[0011] Wherein, the detection component also includes a ring light, and the ring light is arranged in the detection box.

[0012] The commutator multi-directional visual inspection device of the utility model provides stable support for the support frame through the base, and the first conveyor line is arranged on the support frame for conveying the commutator to be inspected, so that the commutator can be conveyed to the support roller for support, and the support rod is arranged on one side of the support roller, so that the first cylinder can be started to drive the support rod to move up and enter the through hole of the commutator, and then the commutator is driven to rotate by the rotating motor, so that it can be inspected by the camera group installed on the inspection box, and after the inspection is completed, the commutator falls back onto the support roller. If it is unqualified, the push plate is driven by the pushing cylinder to push the commutator into the collection box for storage, and the qualified one is driven and sent out by the second conveyor line, so that the commutator can be lifted up for inspection, making the inspection more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a left structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the transverse section structure of the utility model.

[0017] Figure 4 It is a longitudinal sectional structural schematic diagram of the utility model.

[0018] Conveying component 101, detection component 102, base 103, support frame 104, first conveyor line 105, first cylinder 106, rotating motor 107, support rod 108, support roller 109, second conveyor line 110, push plate 111, pushing cylinder 112, collecting box 113, detection box 114, camera group 115, conveyor line body 116, limit plate 117, guide plate 118, adjusting screw 119, adjusting motor 120, chamfer 121, box body 122, discharge channel 123, buffer plate 124, support spring 125, ring light 126. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] See also Figure 1 to Figure 4 The utility model provides a commutator multi-directional visual inspection device, including a conveying component 101 and a detection component 102, wherein the conveying component 101 includes a base 103, a support frame 104 and a first conveying line 105, wherein the support frame 104 is fixedly connected to the base 103 and is located on the top of the base 103, wherein the first conveying line 105 is rotatably connected to the support frame 104 and is located on one side of the support frame 104, wherein the detection component 102 includes a first cylinder 106, a rotating motor 107, a support rod 108, a plurality of support rollers 109, a second conveying line 110, a push plate 111, a push cylinder 112, a collection box 113, a detection box 114 and a camera group 115, The plurality of support rollers 109 are arranged on one side of the first conveyor line 105, the support rod 108 is arranged on one side of the support roller 109, the output end of the rotating motor 107 is fixedly connected to the support rod 108, the output end of the first cylinder 106 is fixedly connected to the rotating motor 107, the detection box 114 is fixed above the support rod 108, the camera group 115 is arranged in the detection box 114, the second conveyor line 110 is arranged on the side of the support roller 109 away from the first conveyor line 105, the push plate 111 is slidably arranged on one side of the support roller 109, and the pushing cylinder 112 and the output end are connected to the push plate 111.

[0021] In this embodiment, the base 103 provides stable support for the support frame 104, and the first conveyor line 105 is arranged on the support frame 104 for conveying the commutator to be inspected, so that the commutator can be conveyed to the support roller 109 for support, and the support rod 108 is arranged on one side of the support roller 109, so that the first cylinder 106 can be started to drive the support rod 108 to move up and enter the through hole of the commutator, and then the commutator is driven to rotate by the rotating motor 107, so that it can be inspected by the camera group 115 installed on the inspection box 114. After the inspection is completed, the commutator falls back onto the support roller 109. If it is unqualified, the push plate 111 is driven by the pushing cylinder 112 to push the commutator into the collection box 113 for storage, and the qualified ones are driven and sent out by the second conveyor line 110, so that the inspection is more convenient.

[0022] Among them, the first conveyor line 105 includes a conveyor line body 116, two limit plates 117, two guide plates 118, an adjusting screw 119 and an adjusting motor 120. The two limit plates 117 are slidably arranged on both sides of the conveyor line body 116. The two guide plates 118 are fixedly connected to the two limit plates 117 respectively. The adjusting screw 119 has two opposite threads. The adjusting screw 119 is threadedly connected to the two limit plates 117. The output end of the adjusting motor 120 is fixedly connected to the adjusting screw 119.

[0023] The two limit plates 117 are cleverly designed as sliding structures. They are installed on both sides of the conveyor line body 116. Such a layout can flexibly adapt to objects of different sizes to be detected. The objects are restrained by adjusting the position of the limit plates 117 laterally to prevent them from offsetting or rolling during the transmission process. The sliding mechanism of the limit plate 117 ensures that the adjustment operation is simple and quick, and the positioning setting can be completed without complex tools. Complementing this are the two guide plates 118, which are fixed to the corresponding limit plates 117 by rigid connection to form a stable frame structure, further strengthening the guiding effect on the objects, ensuring that the objects move smoothly along the predetermined trajectory during the transportation process, and reducing the risk of collision or dislocation. This design means that when the adjustment motor 120 drives the adjustment screw 119 to rotate, the advancement of the thread on one side will cause the retreat of the thread on the other side, thereby realizing the synchronous and reverse movement of the limit plates 117 on both sides. This ingenious mechanism allows the operator to adjust the position of the limit plate 117 with extremely high precision to meet the fine-tuning requirements under different detection needs.

[0024] The top of the support rod 108 has a chamfer 121. The chamfer 121 allows the support rod 108 to better enter the through hole in the center of the commutator to lift the commutator.

[0025] The collection box 113 includes a box body 122 and a material discharge channel 123, and the material discharge channel 123 is obliquely arranged between the box body 122 and the support roller 109. The material discharge channel 123 is obliquely arranged between the box body 122 and the support roller 109, thereby utilizing the principle of gravity, so that the unqualified products pushed down from the push plate 111 can slide smoothly into the collection box 113 without additional power assistance, reducing energy consumption and noise, while speeding up the sorting speed and improving production efficiency. In addition, the inclined design also helps to reduce the collision and accumulation of objects during the falling process, protecting the integrity of the product.

[0026] The collection box 113 further includes a buffer plate 124 and a support spring 125 . The buffer plate 124 is slidably connected to the box body 122 and is located inside the box body 122 . The support spring 125 is disposed between the buffer plate 124 and the box body 122 .

[0027] The design incorporates a combination of a buffer plate 124 and a support spring 125. The sliding connection between the buffer plate 124 and the box body 122 ensures that the buffer plate 124 can move smoothly and absorb some energy when the commutator enters the box body 122, while the support spring 125 provides a restoring force, so that the buffer plate 124 quickly returns to the initial position after each use, maintaining the continuous operation capability of the system. This design extends the service life of the collection box 113.

[0028] The detection assembly 102 further includes a ring light 126, which is disposed in the detection box 114. The ring light 126 is evenly surrounded by the camera group 115, and is designed to provide uniform, shadow-free lighting conditions, ensuring that the surface features of the object are clearly visible regardless of the angle at which the object is located. This is critical for visual inspection systems because it can effectively reduce misjudgments caused by uneven lighting, improve the stability and reliability of inspection, and even tiny defects or color differences can be accurately identified.

[0029] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. Commutator multi-directional visual inspection device, characterized in that: The present invention comprises a conveying component and a detection component, wherein the conveying component comprises a base, a support frame and a first conveying line, the support frame is fixedly connected to the base and is located at the top of the base, the first conveying line is rotatably connected to the support frame and is located at one side of the support frame, the detection component comprises a first cylinder, a rotating motor, a support rod, a plurality of support rollers, a second conveying line, a push plate, a pushing cylinder, a collecting box, a detection box and a camera group, a plurality of the support rollers are arranged on one side of the first conveying line, the support rod is arranged on one side of the support roller, the output end of the rotating motor is fixedly connected to the support rod, the output end of the first cylinder is fixedly connected to the rotating motor, the detection box is fixed above the support rod, the camera group is arranged in the detection box, the second conveying line is arranged on the side of the support roller away from the first conveying line, the push plate is slidably arranged on the side of the support roller, and the pushing cylinder and the output end are connected to the push plate.

2. The commutator multi-directional visual inspection device according to claim 1, characterized in that: The first conveyor line includes a conveyor line body, two limit plates, two guide plates, an adjusting screw and an adjusting motor. The two limit plates are slidably arranged on both sides of the conveyor line body. The two guide plates are fixedly connected to the two limit plates respectively. The adjusting screw has two opposite threads. The adjusting screw is threadedly connected to the two limit plates. The output end of the adjusting motor is fixedly connected to the adjusting screw.

3. The commutator multi-directional visual inspection device according to claim 2, characterized in that: The top of the support rod has a chamfer.

4. The commutator multi-directional visual inspection device according to claim 3, characterized in that: The collecting box comprises a box body and a material discharge channel, and the material discharge channel is arranged obliquely between the box body and the supporting roller.

5. The commutator multi-directional visual inspection device according to claim 4, characterized in that: The collection box further comprises a buffer plate and a support spring. The buffer plate is slidably connected to the box body and is located inside the box body. The support spring is arranged between the buffer plate and the box body.

6. The commutator multi-directional visual inspection device according to claim 5, characterized in that: The detection component also includes a ring light, and the ring light is arranged in the detection box.

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