Workshop shunting system with anomaly detection and intelligent identification functions

Abstract

The invention discloses a workshop shunting system with anomaly detection and intelligent identification functions, an image acquisition device is connected with a data retrieval system through a graph sending unit, and the data retrieval system is connected with a first anomaly detection system and a second anomaly detection system through a first sending module and a second sending module respectively. The first anomaly detection system and the second anomaly detection system are connected with the control center, the control center is connected with the conveying belt mechanism and the multiple sets of first driving motors, the output ends of the first driving motors drive the baffles to rotate through driving rods, and multiple sets of conveying channels are formed among the multiple sets of partition plates. According to the workshop shunting system with the anomaly detection and intelligent recognition functions, the problems that in the prior art, manual shunting is usually carried out, the process is tedious, omissions are prone to occurring, and meanwhile abnormal parts cannot be screened in time in the manual shunting process are solved, and the material guide rail is arranged above the disc.

Description

Technical Field

[0001] The present invention relates to the technical field of workshop diversion, and in particular to a workshop diversion system with abnormality detection and intelligent recognition functions. Background Art

[0002] In the production process of workpieces in the production workshop, the workpieces produced by the production equipment are often piled up in a disorderly place, which requires diversion operations. The existing diversion is usually done manually, which is cumbersome and prone to omissions. At the same time, abnormal parts cannot be screened in time during the manual diversion process. Therefore, a workshop diversion system with abnormality detection and intelligent recognition functions is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a workshop diversion system with abnormality detection and intelligent identification functions, so as to solve the problem raised in the above background technology that the existing diversion is usually done manually, the process is cumbersome and prone to omissions, and abnormal parts cannot be screened in time during the manual diversion process.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a workshop diversion system with abnormality detection and intelligent identification functions, comprising a disc, a material guide rail is arranged above the disc, and the material guide rail is connected to a discharge port, the discharge port is arranged above a conveyor belt mechanism, and a center push plate mechanism is arranged above the conveyor belt mechanism on one side of the discharge port, a support frame is installed on one side of the center push plate mechanism, and a movable image acquisition device is arranged on the inner side of the support frame, the movable image acquisition device comprises an image acquisition device, and the image acquisition device is connected to a data retrieval system through a graphic sending unit, the data retrieval system comprises an image receiving unit, a key extraction module and an identification and matching module, and the data retrieval system respectively The first abnormality detection system and the second abnormality detection system are connected through the first sending module and the second sending module, the first abnormality detection system includes a first information receiving unit, a first information extraction module and a first information comparison module, and the first abnormality detection system and the second abnormality detection system have the same structure, the first abnormality detection system and the second abnormality detection system are connected to the control center, and the control center is connected to the conveyor belt mechanism and several groups of first drive motors, the first drive motor is arranged above the connecting plate, and the output end of the first drive motor drives the baffle arranged below the connecting plate to rotate through the driving rod, the connecting plate is installed on one side of the partition plate, and several groups of conveying channels are formed between the several groups of partition plates.

[0005] Preferably, a sliding block is provided at the bottom of the disc, and the sliding block slides in an annular sliding groove opened in the support disc, the bottom of the support disc is connected to the base through a support arm, and a reduction drive mechanism is installed above the base, and the reduction drive mechanism drives the disc to rotate by driving a rotating rod.

[0006] Through the above technical solution, it is easy to drive the disc to rotate.

[0007] Preferably, the deceleration drive mechanism includes a second drive motor, and the output end of the second drive motor is connected to a first gear arranged inside the mounting box, the first gear is meshed with the second gear, and the second gear is installed on the outside of the rotating rod, a third gear is arranged on the outside of the rotating rod, and the third gear is meshed with a fourth gear, and the fourth gear is installed on the outside of the driving rotating rod, the second gear is larger than the first gear and the third gear, and the fourth gear is larger than the third gear.

[0008] Through the above technical solution, it is convenient to drive the disc to decelerate and rotate.

[0009] Preferably, a material sensor is installed at the discharge end of the discharge port, and the material sensor is used in conjunction with a centering push plate mechanism.

[0010] Through the above technical solution: it is easy to detect the falling of parts.

[0011] Preferably, the conveyor belt mechanism is installed inside two sets of fixing frames, and the fixing frames fix the discharge opening through two sets of L-shaped brackets.

[0012] Through the above technical solution: the installation of the discharge port is facilitated.

[0013] Preferably, the centered push plate mechanism includes two groups of supporting vertical plates arranged on the top of the fixed frame, and a movable groove is installed between the two groups of supporting vertical plates, a bidirectional screw mechanism is rotatably arranged inside the movable groove, and one end of the bidirectional screw mechanism is connected to a third driving motor arranged outside the movable groove, the outer side of the bidirectional screw mechanism is connected to two groups of symmetrically arranged sliders, and the sliders are slidably connected to the inside of the movable groove, and a push plate is installed at the bottom of the slider.

[0014] Through the above technical solution: it is easy to push the parts to the center.

[0015] Preferably, the movable image acquisition device includes an arc-shaped electric slide rail, and an electric slider used in conjunction with the arc-shaped electric slide rail is installed inside the arc-shaped electric slide rail, the bottom of the electric slider is connected to the mounting plate through a connecting rod, and a support plate is fixedly provided on one side of the bottom of the mounting plate, and the other end of the support plate is movably connected to the rotating plate, the bottom of the mounting plate is connected to one side of the rotating plate through an electric telescopic rod, and the image acquisition device is installed on the other side of the rotating plate.

[0016] The above technical solution makes it easier for the image acquisition device to acquire images from multiple angles.

[0017] Preferably, an infrared sensor is installed inside the support frame and below the image acquisition device.

[0018] Through the above technical solution, it is convenient to stop the conveyance of the parts below the image acquisition device.

[0019] Preferably, the top of the partition plate is connected to a fixed support rod, and both ends of the fixed support rod are connected to a fixed frame.

[0020] Through the above technical solution: the installation of the partition plate is facilitated.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the workshop diversion system with abnormality detection and intelligent identification functions, (1) This device is designed to solve the problem that the existing manual diversion process is usually cumbersome and prone to omissions, and that abnormal parts cannot be screened in time during the manual diversion process. A material guide rail is arranged above the disc, and the material guide rail is connected to the discharge port. The discharge port is arranged above the conveyor belt mechanism, and a center push plate mechanism is arranged above the conveyor belt mechanism on one side of the discharge port. A support frame is installed on one side of the center push plate mechanism, and a movable image acquisition device is arranged inside the support frame. The movable image acquisition device includes an image acquisition device, and the image acquisition device is connected to the data retrieval system through a graphic sending unit. The data The retrieval system includes an image receiving unit, a key extraction module and an identification and matching module, and the data retrieval system is connected to the first abnormality detection system and the second abnormality detection system through the first sending module and the second sending module respectively, the first abnormality detection system includes a first information receiving unit, a first information extraction module and a first information comparison module, and the first abnormality detection system and the second abnormality detection system have the same structure, the first abnormality detection system and the second abnormality detection system are connected to the control center, and the control center is connected to the conveyor belt mechanism and a plurality of first drive motors, the first drive motor is arranged above the connecting plate, and the first drive motor The output end drives the baffle plate arranged under the connecting plate to rotate through the driving rod. The connecting plate is installed on one side of the partition plate, and several groups of conveying channels are formed between several groups of partition plates. When in use, the parts are placed on the disc. The disc rotates. Under the action of the guide rail, the parts fall through the discharge port to the top of the conveyor belt mechanism. The centering push plate mechanism can move the parts that have been pushed and dropped to the center. The centered parts move to the bottom of the image acquisition device. At this time, the infrared sensor triggers the induction to stop the conveyor belt mechanism from conveying. The image acquisition device collects the image of the parts below. The collected image sends the information to the data through the graphic sending unit. Inside the retrieval system, the key extraction module in the data retrieval system extracts the key information of the graphics, and then identifies and matches the key information through the identification and matching module to classify the parts. The classified parts are sent to the corresponding anomaly detection system through the corresponding sending module for detection. The information extraction module in the anomaly detection system extracts the graphic information, and the information comparison module compares the extracted information with the information in the information library. According to the comparison results, several groups of first drive motors are driven to rotate through the control center, so that a certain conveying channel is opened, so that parts with the same detection results are conveyed and diverted from the same conveying channel.

[0022] (2) In order to solve the problem of small spacing between parts on the conveyor belt mechanism caused by the fast rotation of the disc, this device installs a reduction drive mechanism on the top of the base. The reduction drive mechanism drives the disc to rotate by driving a rotating rod. The first gear, the second gear, the third gear and the fourth gear in the reduction drive mechanism can reduce the rotation speed of the second drive motor, thereby reducing the rotation speed of the disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall top view cross-sectional structure of the present invention; Figure 2 This is a schematic diagram of the position relationship of the driving rotating rod of the present invention; Figure 3 This is a schematic diagram of the position relationship between the material guide rail and the disc of the present invention; Figure 4 This is a structural schematic diagram of the centering push plate mechanism of the present invention; Figure 5 It is a schematic diagram of a movable image acquisition device of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 This is a schematic diagram of the position relationship of the first drive motor of the present invention; Figure 8 This is a schematic diagram of the image acquisition and recognition process of the present invention; Fig. 9 Schematic diagram of the abnormality detection process of the present invention.

[0024] In the figure: 1, disc; 101, guide rail; 102, discharge port; 103, material sensor; 2, conveyor belt mechanism; 201, fixed frame; 3, center push plate mechanism; 301, support vertical plate; 302, moving groove; 303, two-way screw mechanism; 304, third drive motor; 305, slider; 306, push plate; 4, support frame; 5, movable image acquisition device; 501, arc electric slide rail; 502, electric slider; 503, connecting rod; 504, mounting plate; 505, support plate; 506, rotating plate; 507, electric telescopic rod; 508, image acquisition device; 6, data retrieval system system; 7. first sending module; 8. second sending module; 9. first abnormality detection system; 10. second abnormality detection system; 11. control center; 12. first driving motor; 121. connecting plate; 122. baffle; 123. partition plate; 124. conveying channel; 13. sliding block; 14. supporting plate; 141. supporting arm; 142. base; 143. deceleration driving mechanism; 1431. second driving motor; 1432. first gear; 1433. second gear; 1434. third gear; 1435. fourth gear; 144. driving rotating rod; 15. infrared sensor; 16. fixing support rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-9 The present invention provides a technical solution: a workshop diversion system with abnormality detection and intelligent identification functions, a material guide rail 101 is arranged above the disc 1, and the material guide rail 101 is connected to the discharge port 102, the discharge port 102 is arranged above the conveyor belt mechanism 2, and a central push plate mechanism 3 is arranged above the conveyor belt mechanism 2 and on one side of the discharge port 102, a support frame 4 is installed on one side of the central push plate mechanism 3, and a movable image acquisition device 5 is arranged on the inner side of the support frame 4.

[0027] In yet a further embodiment, the bottom of the guide rail 101 does not contact the top of the disc 1 .

[0028] Specifically, a sliding block 13 is provided at the bottom of the disc 1, and the sliding block 13 slides in an annular sliding groove provided in the support disc 14. The bottom of the support disc 14 is connected to the base 142 through a support arm 141, and a reduction drive mechanism 143 is installed above the base 142. The reduction drive mechanism 143 drives the disc 1 to rotate by driving the rotating rod 144.

[0029] Specifically, the deceleration drive mechanism 143 includes a second drive motor 1431, and the output end of the second drive motor 1431 is connected to the first gear 1432 arranged inside the installation box, the first gear 1432 is meshed with the second gear 1433, and the second gear 1433 is installed on the outside of the rotating rod, a third gear 1434 is arranged on the outside of the rotating rod, and the third gear 1434 is meshed with the fourth gear 1435, and the fourth gear 1435 is installed on the outside of the driving rotating rod 144, the second gear 1433 is larger than the first gear 1432 and the third gear 1434, and the fourth gear 1435 is larger than the third gear 1434.

[0030] When it is necessary to drive the disc 1 to rotate, the second drive motor 1431 is turned on. Under the action of the second drive motor 1431, the first gear 1432 rotates. Since the first gear 1432 is meshed with the second gear 1433 and the size of the first gear 1432 is smaller than the second gear 1433, the second gear 1433 and the rotating rod can be driven to rotate at a reduced speed. The rotating rod drives the third gear 1434 to rotate. Since the third gear 1434 is meshed with the fourth gear 1435 and the size of the third gear 1434 is smaller than the fourth gear 1435, the fourth gear 1435 and the driving rotating rod 144 can be driven to rotate at a reduced speed, thereby reducing the rotation of the disc 1.

[0031] In a further embodiment, a material sensor 103 is installed at the discharge end of the discharge port 102, and the material sensor 103 is used in conjunction with the centering push plate mechanism 3. When the material sensor 103 detects that the material has fallen, the centering push plate mechanism 3 is activated to push the fallen material to the center.

[0032] In a further embodiment, the conveyor belt mechanism 2 is installed inside two sets of fixing frames 201, and the fixing frames 201 fix the discharge port 102 through two sets of L-shaped brackets.

[0033] Specifically, the center push plate mechanism 3 includes two groups of support vertical plates 301 arranged on the top of the fixed frame 201, and a movable groove 302 is installed between the two groups of support vertical plates 301, a two-way screw mechanism 303 is rotatably arranged inside the movable groove 302, and one end of the two-way screw mechanism 303 is connected to a third drive motor 304 arranged outside the movable groove 302, the outer side of the two-way screw mechanism 303 is connected to two groups of symmetrically arranged sliders 305, and the sliders 305 are slidably connected to the inside of the movable groove 302, and a push plate 306 is installed at the bottom of the slider 305.

[0034] When it is necessary to push the part to the center, turn on the third drive motor 304, and the bidirectional screw mechanism 303 rotates under the action of the third drive motor 304, thereby driving the push plate 306 to move through the slider 305, and the two groups of push plates 306 move inward synchronously, so that the position of the part on the conveyor belt mechanism 2 can be centered.

[0035] Specifically, the movable image acquisition device 5 includes an arc-shaped electric slide rail 501, and an electric slider 502 used in conjunction with the arc-shaped electric slide rail 501 is installed inside the arc-shaped electric slide rail 501. The bottom of the electric slider 502 is connected to the mounting plate 504 through a connecting rod 503, and a support plate 505 is fixedly provided on one side of the bottom of the mounting plate 504, and the other end of the support plate 505 is movably connected to the rotating plate 506. The bottom of the mounting plate 504 is connected to one side of the rotating plate 506 through an electric telescopic rod 507, and an image acquisition device 508 is installed on the other side of the rotating plate 506. The movable image acquisition device 5 includes the image acquisition device 508, and the image acquisition device 508 is connected to the data retrieval system 6 through a graphic sending unit. The data retrieval system 6 includes an image receiving unit, a key extraction module, and a recognition and matching module, and the data retrieval system 6 is divided into The first abnormality detection system 9 and the second abnormality detection system 10 are respectively connected through the first sending module 7 and the second sending module 8. The first abnormality detection system 9 includes a first information receiving unit, a first information extraction module and a first information comparison module, and the first abnormality detection system 9 and the second abnormality detection system 10 have the same structure. The first abnormality detection system 9 and the second abnormality detection system 10 are connected to the control center 11, and the control center 11 is connected to the conveyor belt mechanism 2 and several groups of first drive motors 12. The first drive motor 12 is arranged above the connecting plate 121, and the output end of the first drive motor 12 drives the baffle 122 arranged below the connecting plate 121 to rotate through the driving rod. The connecting plate 121 is installed on one side of the partition plate 123, and several groups of conveying channels 124 are formed between the several groups of partition plates 123.

[0036] In a further embodiment, an abnormality detection system and a conveying channel 124 can be added according to actual conditions.

[0037] Specifically, an infrared sensor 15 is installed inside the support frame 4 and below the image acquisition device 508 , and the infrared sensor 15 is electrically connected to the conveyor belt mechanism 2 .

[0038] In a further embodiment, the top of the partition plate 123 is connected to the fixed support rod 16 , and both ends of the fixed support rod 16 are connected to the fixed frame 201 , and the bottom of the partition plate 123 does not contact the conveyor belt mechanism 2 .

[0039] When in use, the parts are placed on the disc 1, and the disc 1 rotates. Under the action of the guide rail 101, the parts fall through the discharge port 102 to the top of the conveyor belt mechanism 2. The centering push plate mechanism 3 can move the parts that have been pushed and dropped to the center. The centered parts move to the bottom of the image acquisition device 508. At this time, the infrared sensor 15 triggers the induction to stop the conveyor belt mechanism 2. At this time, the arc-shaped electric slide rail 501 and the electric slider 502 are turned on to drive the image acquisition device 508 to move, so that the image acquisition device 508 can collect multi-directional images of the parts below. The collected images are sent to the data detection unit through the graphic sending unit. Inside the search system 6, the key extraction module in the data retrieval system 6 extracts the key information of the graphic, and then identifies and matches the key information through the identification and matching module, so as to classify the parts. The classified parts are sent to the corresponding abnormality detection system through the corresponding sending module for detection. The information extraction module in the abnormality detection system extracts the graphic information, and the information comparison module compares the extracted information with the information in the information library. According to the comparison result, the control center 11 drives several groups of first drive motors 12 to rotate, so that a certain conveying channel 124 is opened, so that the parts with the same detection results are conveyed and diverted from the same conveying channel 124.

[0040] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A workshop diversion system with abnormality detection and intelligent identification functions, comprising a disc (1), characterized in that: A material guide rail (101) is arranged above the disc (1), and the material guide rail (101) is connected to a material discharge port (102). The material discharge port (102) is arranged above a conveyor belt mechanism (2), and a center push plate mechanism (3) is arranged above the conveyor belt mechanism (2) and on one side of the material discharge port (102). A support frame (4) is installed on one side of the center push plate mechanism (3), and a movable image acquisition device (5) is arranged on the inner side of the support frame (4). The movable image acquisition device (5) includes an image acquisition device (508), and the image acquisition device (508) is connected to a data retrieval system (6) via a graphic sending unit. The data retrieval system (6) includes an image receiving unit, a key extraction module, and an identification and matching module. The data retrieval system (6) is connected to a first abnormality detection system (9) via a first sending module (7) and a second sending module (8). ) and a second abnormality detection system (10), the first abnormality detection system (9) comprising a first information receiving unit, a first information extraction module and a first information comparison module, and the first abnormality detection system (9) and the second abnormality detection system (10) have the same structure, the first abnormality detection system (9) and the second abnormality detection system (10) are connected to a control center (11), and the control center (11) is connected to a conveyor belt mechanism (2) and a plurality of groups of first drive motors (12), the first drive motor (12) is arranged above a connecting plate (121), and the output end of the first drive motor (12) drives a baffle (122) arranged below the connecting plate (121) to rotate through a driving rod, the connecting plate (121) is installed on one side of a partition plate (123), and a plurality of groups of conveying channels (124) are formed between the plurality of groups of partition plates (123).

2. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: A sliding block (13) is provided at the bottom of the disk (1), and the sliding block (13) slides in an annular sliding groove provided in the support disk (14); the bottom of the support disk (14) is connected to the base (142) via a support arm (141), and a reduction drive mechanism (143) is installed above the base (142); the reduction drive mechanism (143) drives the disk (1) to rotate via a driving rotating rod (144).

3. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 2 is characterized in that: The deceleration drive mechanism (143) comprises a second drive motor (1431), and the output end of the second drive motor (1431) is connected to a first gear (1432) arranged inside the installation box, the first gear (1432) is meshed with the second gear (1433), and the second gear (1433) is installed on the outside of the rotating rod, a third gear (1434) is arranged on the outside of the rotating rod, and the third gear (1434) is meshed with a fourth gear (1435), and the fourth gear (1435) is installed on the outside of the driving rotating rod (144), the second gear (1433) is larger than the first gear (1432) and the third gear (1434), and the fourth gear (1435) is larger than the third gear (1434).

4. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: A material sensor (103) is installed at the discharge end of the discharge port (102), and the material sensor (103) is used in conjunction with the centering push plate mechanism (3).

5. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: The conveyor belt mechanism (2) is installed inside two sets of fixing frames (201), and the fixing frames (201) fix the discharge opening (102) via two sets of L-shaped brackets.

6. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: The center push plate mechanism (3) comprises two groups of support vertical plates (301) arranged on the top of the fixed frame (201), and a movable groove (302) is installed between the two groups of support vertical plates (301), a bidirectional screw mechanism (303) is rotatably arranged inside the movable groove (302), and one end of the bidirectional screw mechanism (303) is connected to a third drive motor (304) arranged outside the movable groove (302), the outside of the bidirectional screw mechanism (303) is connected to two groups of symmetrically arranged sliders (305), and the sliders (305) are slidably connected to the inside of the movable groove (302), and a push plate (306) is installed at the bottom of the slider (305).

7. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: The movable image acquisition device (5) comprises an arc-shaped electric slide rail (501), and an electric slider (502) for use therewith is installed inside the arc-shaped electric slide rail (501); the bottom of the electric slider (502) is connected to a mounting plate (504) via a connecting rod (503); a support plate (505) is fixedly provided on one side of the bottom of the mounting plate (504); the other end of the support plate (505) is movably connected to a rotating plate (506); the bottom of the mounting plate (504) is connected to one side of the rotating plate (506) via an electric telescopic rod (507); and an image acquisition device (508) is installed on the other side of the rotating plate (506).

8. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: An infrared sensor (15) is installed on the inner side of the support frame (4) and below the image acquisition device (508).

9. The workshop diversion system with abnormality detection and intelligent identification functions according to claim 1 is characterized in that: The top of the partition plate (123) is connected to the fixed support rod (16), and both ends of the fixed support rod (16) are connected to the fixed frame (201).

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