Automatic detection equipment
Through the camera, positioning and prompt mechanism of the automatic detection equipment, the problem of manual difficulty in distinguishing different products in nameplate packing is solved, and the rapid and accurate detection and packing process is achieved, avoiding mixing and missed inspection.
Patent Information
- Application Number
- CN202420020117.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-03
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-03
AI Technical Summary
During the nameplate packing process, due to the similar appearance of different products from the same manufacturer, it is difficult to accurately distinguish and correspond to manual labor, resulting in frequent missed inspection and mixed packing.
An automatic detection device is designed, including a camera mechanism, a positioning mechanism and a prompt mechanism. The appearance characteristics of the product and label are quickly collected through the CCD camera and light source. The positioning mechanism ensures accurate placement and prompts the mechanism to quickly feedback the detection results to avoid human error.
It realizes rapid testing of products and labels, improves packing efficiency, avoids the inconsistency between mixing and quantity, and ensures the accuracy and efficiency of testing.
Smart Images
Figure CN222144876U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automation equipment, in particular to an automatic detection equipment. Background Art
[0002] A nameplate is a type of sign that is fixed on an accessory and provides users with information such as trademark identification, brand differentiation, and product parameter marking. Therefore, a variety of data, models, and other words will be engraved on the nameplate through a marking machine, and then packed and shipped according to different orders from the manufacturer. However, the packaging box specifications and label numbers used for different nameplate products from the same manufacturer are very similar. In actual packing, a large amount of manual work is required to check the number of nameplates, corresponding labels, and box numbers one by one. Moreover, when iterating the design of nameplates for different products, usually only minor changes in the appearance such as local font size or inclination are made. In this way, when multiple products with very similar appearance, craftsmanship, and English are being manufactured in the factory at the same time, they cannot be effectively distinguished by human eyes alone, and thus the nameplate model and packaging cannot be accurately matched or distinguished. In this way, there are cases of missed inspections and mixed packing of large quantities of products during proofreading or packing. Utility Model Content
[0003] The purpose of the utility model is to provide an automatic detection device, which can solve at least one of the above problems.
[0004] According to one aspect of the utility model, an automatic detection device is provided, including a frame, the frame including an operating table and a bracket, the operating table is fixed with a bracket, the operating table is provided with a prompt mechanism, a camera mechanism is fixed on the bracket, a positioning mechanism is provided below the camera mechanism, the positioning mechanism is fixed on the operating table, and the positioning mechanism corresponds to the camera mechanism.
[0005] The beneficial effects of the utility model are as follows: by providing a camera mechanism, rapid collection of product and label appearance features is achieved; at the same time, by the correspondence between the positioning mechanism and the camera mechanism, the efficiency of detection is improved, multiple tests can be performed on the same operating table, human errors in the detection process are prevented, and the problems of product mixing, quantity discrepancies, and wrong labeling are effectively solved.
[0006] In some embodiments, the camera mechanism includes a CCD camera and a light source, the CCD camera and the light source are fixed on the top of the bracket, and the light source is arranged on one side of the CCD camera. Thus, by setting the CCD camera, the product is photographed, thereby realizing rapid detection and processing; by setting the light source, the clarity of the shooting is improved, thereby improving the detection and recognition efficiency.
[0007] In some embodiments, the CCD camera includes a product detection head, an inner label detection head, and an outer label detection head. The product detection head and the inner label detection head are fixed at one end of the bracket, and the product detection head and the inner label detection head are vertically arranged. The outer label detection head is fixed at the other end of the bracket, and the outer label detection head is horizontally arranged. Thus, by providing three detection heads, multiple detections can be performed on the same operating table, further improving the detection efficiency.
[0008] In some embodiments, the prompt mechanism includes a display and an indicator light, and the display and the indicator light are both arranged above the operating table. Thus, the product test results can be fed back quickly, the test time is saved, and the test efficiency is high.
[0009] In some embodiments, the positioning mechanism includes a plurality of limit blocks, which are arranged below the camera mechanism and are mounted on the operating table, so that the placement position of the product can be limited, which facilitates the operator to quickly position and place the product.
[0010] In some embodiments, the operating table is provided with a limit groove, the limit groove is provided with a limit block, and the limit groove and the limit block are slidably connected, so that the position of the limit block can be adjusted laterally according to the size of the product.
[0011] In some embodiments, two limit blocks are horizontally arranged, both of which are "L" shaped, and one end of the two limit blocks is slidably connected to the limit slot. The limit block on one side of the operating table is arranged below the product detection head and the inner label detection head, and the limit block on the other side of the operating table corresponds to the outer label detection head. Thus, by setting the limit blocks on both sides, there is no need to adjust the position of the camera according to the different products to be detected during inspection.
[0012] In some embodiments, an LED light panel is further included, and the LED light panel is fixedly connected to the top of the bracket. Thus, the illumination brightness of the operating table can be improved, ensuring that the CCD camera can obtain clear and bright images, and further improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the automatic detection equipment of the utility model;
[0014] Figure 2 It is a front structural schematic diagram of the automatic detection equipment of the utility model;
[0015] Figure 3 It is a side structural schematic diagram of the automatic detection equipment of the utility model. DETAILED DESCRIPTION
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0017] Reference Figure 1 to Figure 3 : Automatic detection equipment, including a frame 1, the frame 1 includes an operating table 2 and a bracket 3, the operating table 2 is fixed with the bracket 3, the operating table 2 is provided with a prompt mechanism 4, a camera mechanism 5 is fixed on the bracket 3, a positioning mechanism 6 is provided below the camera mechanism 5, the positioning mechanism 6 is fixed on the operating table 2, and the positioning mechanism 6 and the camera mechanism 5 correspond to each other.
[0018] The camera mechanism 5 includes a CCD (Charge-coupled-Device) camera 51 and a light source 52. The CCD camera 51 and the light source 52 are fixed on the top of the bracket 3, and the light source 52 is arranged on one side of the CCD camera 51. By setting the CCD camera 51, when in use, the staff will place the part to be detected in the position directly opposite the lens of the CCD detection head, and collect the characteristic image of the product or label, thereby realizing a quick judgment on whether the product to be detected is qualified. By providing the light source 52, the clarity of the shooting is improved, thereby improving the detection and recognition efficiency. Furthermore, an LED light panel 7 can be set on the top of the bracket 3 to improve the lighting brightness of the operating table 2, to ensure that the CCD camera 51 can obtain clear and bright images, and further improve the accuracy of the detection.
[0019] In actual use, the CCD camera 51 can be set to three, including a product detection head 511, an inner label detection head 512 and an outer label detection head 513. The product detection head 511 and the inner label detection head 512 are fixed to one end of the bracket 3, and the product detection head 511 and the inner label detection head 512 are vertically arranged. The outer label detection head 513 is fixed to the other end of the bracket 3, and the outer label detection head 513 is horizontally arranged. In this way, by providing three detection heads, the product, the inner and outer labels can be detected in turn, and multiple detections can be completed on only one operating table 2, further improving the detection efficiency.
[0020] The prompt mechanism 4 includes a display 41 and an indicator light 42, and the display 41 and the indicator light 42 are both arranged above the operating table 2. The host and the control circuit are placed below the operating table 2, and the host and the CCD camera 51, the display 41, the indicator light 42 and the switch are connected. After placing a plurality of products to be tested, the test is carried out. When a product with a manufacturing number other than the current label is mixed in, the display screen displays "NG", and the indicator light 42 flashes to give an audible and visual alarm; otherwise, all products display "OK" correspondingly; then the label is put in, and when it is verified that the label matches the product, it displays "OK", otherwise it displays "NG", and the appearance, quantity, and internal and external label information of the product are tested in turn. After verification, it is consistent with the preset information of the host, and the display screen displays "OK", and the indicator light 42 flashes green. After the three-step test is qualified, the product can be boxed, and then the next batch of products can be tested. Therefore, the inspection process is fixed, the inspection process is avoided from being missed during manual operation, the product inspection results can be quickly fed back, proofreading time is saved, the inspection efficiency is high, and the mixing of different products in boxing can be avoided.
[0021] The positioning mechanism 6 includes a plurality of limit blocks 61, which are arranged below the camera mechanism 5 and are installed on the operating table 2. In this way, the placement position of the product can be limited to prevent the operator from accidentally shaking the product to be detected when the CCD camera 51 collects images, thereby affecting the image acquisition accuracy of the CCD camera 51 and further affecting the accuracy of detection and discrimination. At the same time, it is also convenient for the operator to quickly locate the placement position of the product during detection without the need for additional alignment operations or placement by visual inspection. Further, a limit groove 62 is provided on the operating table, and a limit block 61 is provided on the limit groove 62. The limit groove 62 is slidably connected to the limit block 61. When the limit groove 62 cooperates with the limit block 61, the limit protrusion of the limit block is inserted into the limit groove 62, so that the limit block can slide on the limit groove 62. After adjusting the position, the position of the limit groove can be fixed by bolts or screws. Therefore, the position of the limit block 61 can be adjusted horizontally according to the size of the product, so that the product can be placed within the acquisition range of the camera.
[0022] In actual use, two limit blocks 61 are horizontally arranged, and both limit blocks 61 are "L"-shaped. One end of the two limit blocks 61 is slidably connected to the limit slot 62. The two "L"-shaped limit blocks 61 are moved to the left and right sides of the operating table 2. By moving and setting the positions of the limit blocks 61 on both sides, there is no need to repeatedly adjust the position of the camera according to the different products to be detected. Among them, the limit block 61 on one side of the operating table 2 can be set below the product detection head 511 and the inner label detection head 512. By placing the product at the corresponding position of the limit block 61 under the detection head, the product, the surface features of the product and the corresponding label can be distinguished; the limit block 61 on the other side of the operating table 2 corresponds to the outer label detection head 513. By placing the product on the limit block 61 corresponding to the outer label detection head 513, the corresponding label on the box can be distinguished. When the product or inner label is placed into the left limit block along the "L"-shaped limit block 61, one corner of the product just touches the inner wall of the "L"-shaped limit block 61, and the product or label is just below the product and inner label camera. After attaching the outer label to the outside of the carton, place one side of the outer label facing the outer label detection head along the right "L"-shaped limit block. After being placed, one side of the carton will touch the inner wall of the limit block tightly, and when they touch, it just corresponds to the position of the outer label detection head.
[0023] Before testing, the surface features of different batches of products and the corresponding product inner label and box outer label features are stored in the host as standard parts, so that different batches of products can be inspected. During actual testing, they can be adjusted according to the feature requirements of different inspection batches without re-entering each time. During testing, the products are fed in turn, the inner and outer labels are tested, the CCD camera 51 is used to collect images, the host is used to pre-process the collected images, and then compared and judged with the previously saved standard parts, and finally the results are output, and the comparison results are displayed on the display screen. It should be noted that the CCD camera and the host are devices used for collection and testing in the prior art, and the specific processing principles are not repeated here. In summary, by providing a camera mechanism 5, the rapid collection of product and label appearance features is achieved; at the same time, the positioning mechanism 6 corresponds to the camera mechanism 5, which improves the efficiency of testing, can meet the needs of multiple tests on the same operating table 2, prevent human errors in the testing process, and effectively solve the problems of product mixing, quantity discrepancies, and wrong labeling.
[0024] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.
Claims
1. Automatic detection equipment, characterized in that, The machine comprises a frame (1), wherein the frame (1) comprises an operating table (2) and a bracket (3), the operating table (2) being fixed with the bracket (3), the bracket (3) being provided with a prompting mechanism (4), the bracket (3) being fixed with a camera mechanism (5), a positioning mechanism (6) being provided below the camera mechanism (5), the positioning mechanism (6) being fixed on the operating table (2), and the positioning mechanism (6) and the camera mechanism (5) corresponding to each other; The imaging mechanism (5) comprises a CCD camera (51) and a light source (52); the CCD camera (51) and the light source (52) are fixed on the top of the bracket (3); and the light source (52) is arranged on one side of the CCD camera (51); The CCD camera (51) comprises a product detection head (511), an inner label detection head (512) and an outer label detection head (513); the product detection head (511) and the inner label detection head (512) are fixed to one end of the bracket (3), and the product detection head (511) and the inner label detection head (512) are arranged vertically; the outer label detection head (513) is fixed to the other end of the bracket (3), and the outer label detection head (513) is arranged horizontally.
2. The automatic detection device according to claim 1, characterized in that: The prompting mechanism (4) comprises a display (41) and an indicator light (42), and the display (41) and the indicator light (42) are both arranged above the operating table (2).
3. The automatic detection device according to claim 1, characterized in that: The positioning mechanism (6) comprises a plurality of limit blocks (61), wherein the limit blocks (61) are arranged below the camera mechanism (5), and the plurality of limit blocks (61) are mounted on the operating table (2).
4. The automatic detection device according to claim 3, characterized in that: The operating table (2) is provided with a limiting groove (62), the limiting groove (62) is provided with a limiting block (61), and the limiting groove (62) and the limiting block (61) are slidably connected.
5. The automatic detection device according to claim 4, characterized in that: The limit blocks (61) are provided in two numbers, and the two limit blocks (61) are both in an "L" shape. One end of the two limit blocks (61) is slidably connected to the limit groove (62). The limit block (61) on one side of the operating table (2) is provided below the product detection head (511) and the inner label detection head (512), and the limit block (61) on the other side of the operating table (2) corresponds to the outer label detection head (513).
6. The automatic detection device according to any one of claims 1 to 5, characterized in that: It also comprises an LED lamp panel (7), wherein the LED lamp panel (7) is fixedly connected to the top of the bracket (3).