Production line informatization management system

Abstract

The invention relates to the technical field of management systems, and particularly discloses a production line informatization management system which comprises a central control module, a production line, an image processing module, a data storage module, a man-machine interaction module and a production statistics module. The central control module coordinates operation of all the modules through a preset program, and detection process control and data interaction are achieved. The production line is used for detecting indicator lamps of gift toys; the image processing module is used for receiving indicator light imaging data acquired by a production line; and the data storage module is integrated in the central control module or is independently arranged, and is used for storing detection data and supporting historical data query and tracing. The data storage module supports real-time storage and historical tracing of detection data, the production statistics module automatically generates a charting report, provides data support for productivity analysis and quality management and control and assists production management intelligence, and the man-machine interaction module supports real-time parameter setting and visual display of detection results and improves production line management efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of management systems, and in particular to an information management system for a production line. Background Art

[0002] The indicator lights in gift toys are mostly LED bulbs, often with screw-on or plug-in structures, and come in a variety of sizes and colors. To ensure product quality, it is necessary to inspect the indicator lights for color, screw-on orientation, and appearance defects. However, the existing technology has the following shortcomings: Inefficient manual testing: Traditional testing relies on manual placement of bulbs and testing them one by one, which is time-consuming and labor-intensive, making it difficult to meet the demands of mass production. Furthermore, manual operations are susceptible to subjective factors, resulting in poor test consistency. Insufficient automation: Existing automated equipment often requires manual loading and cannot achieve automatic arrangement and unloading of bulbs. It also has poor adaptability to bulbs of different diameters and specifications, requiring frequent tooling changes, resulting in low versatility. Inadequate detection accuracy: Manual judgment or simple mechanical testing is difficult to accurately control key indicators such as bulb screw orientation and color consistency, especially in the aviation industry, which requires high reliability and color consistency. Lack of data management: Traditional testing processes lack information management modules, making it difficult to store and trace test data and automatically generate production reports, which is not conducive to production efficiency analysis and decision optimization. Summary of the Invention

[0003] The purpose of the present invention is to provide a production line information management system to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a production line information management system, comprising: a central control module, a production line, an image processing module, a data storage module, a human-computer interaction module and a production statistics module; the central control module coordinates the operation of each module through a preset program to realize detection process control and data interaction; the production line is used to detect the indicator lights of gift toys; the image processing module is used to receive the indicator light imaging data collected by the production line, analyze and determine the indicator light color, screw mouth direction and appearance defects, and transmit the results to the central control module; the data storage module is integrated in the central control module or set independently, for storing detection data, and supports historical data query and tracing; the human-computer interaction module includes a display screen and operation buttons, for displaying the system operation status, detection result statistical information, and supporting manual parameter setting; the production statistics module automatically generates production reports based on the information of the data storage module, supports graphical display and export, and assists production management decision-making.

[0005] Preferably, the production line includes a base, a camera stand, a camera, a storage box, a blanking structure, a receiving assembly, a first test structure and a second test structure, one end of the camera stand is fixedly arranged on the upper wall of the front end of the base and is located on the left side of the center line, the camera is fixedly arranged on the other end of the camera stand and the camera is opposite to the rear end of the base, the storage box is placed on the upper wall of the base and is located on the rear side of the camera stand, the blanking structure is fixedly arranged on the upper wall of the right end of the base, the receiving assembly is fixedly arranged on the blanking structure, the first test structure is fixedly arranged on the upper wall of the left end of the base and is located on the rear side of the camera stand, the second test structure is arranged on the upper wall of the left end of the base and is located on the left side of the rear end of the first test structure; the blanking structure is used for automatically blanking indicator light bulbs, the first test structure is used to test the indicator light for forward blanking, and the second test structure is used to test the indicator light for reverse blanking.

[0006] Preferably, the blanking structure includes a first flipping assembly, a first swinging assembly and a blanking assembly; the first flipping assembly is fixedly arranged on the upper wall of the right end of the base, the first swinging assembly is fixedly arranged on the first flipping assembly, and the blanking assembly is fixedly arranged on the first swinging assembly; the first flipping assembly drives the first swinging assembly and the blanking assembly to flip up and down, the first swinging assembly drives the blanking assembly to flip forward and backward, and the blanking assembly is used to blank threaded interface bulbs of different diameters in sequence.

[0007] Preferably, the blanking assembly includes a material box, a blanking plate, a first bolt, an adjustment plate, a first electric push rod and a baffle; a slot is provided through the middle of the bottom end of the front side wall of the material box, and a discharge port is provided near the rear end of the left side wall of the material box, the blanking plate movably passes through the slot at the bottom of the material box, and a discharge slot that fits the discharge port is provided in the middle of the rear end of the blanking plate, the first bolt is movably screwed to the left side wall of the material box and tightened to the blanking plate, the adjustment plate is fixedly arranged on the inner rear side wall of the material box, and the bottom end of the adjustment plate is movably inserted into the discharge slot, the first electric push rod is fixedly arranged on the upper wall edge of the left end of the material box, and corresponds to the discharge port, one end of the baffle is fixedly arranged on the telescopic end of the first electric push rod, and the other end of the baffle is located at the discharge port for blocking.

[0008] Preferably, the first test structure includes a second flipping assembly and a first detection assembly; the second flipping assembly is fixedly arranged on the upper wall of the left end of the base and is located on the rear side of the camera frame, and the second flipping assembly is located on the left side of the blanking assembly, and the first detection assembly is fixedly arranged on the second flipping assembly.

[0009] Preferably, the first detection assembly includes a reciprocating frame, a second motor, a pair of third rotating shafts, a detection frame, a pair of second electric push rods, a pair of telescopic arms, a pair of conductive claws, a third electric push rod and a negative pole frame; one end of the reciprocating frame is concave, the second motor is fixedly arranged on the side wall of the other end of the reciprocating frame, one end of a pair of the third rotating shafts are respectively movably inserted into the reciprocating frame, and one of the third rotating shafts is connected to the driving end of the second motor, the detection frame is a door-shaped frame, and a lifting slot is provided through the right side wall of the detection frame near the front end, the detection frame is fixedly arranged between the other ends of the pair of third rotating shafts, and the detection frame is movably located in the reciprocating frame, a circular feeding hole is provided through the middle of the upper wall of the detection frame, and one end of a pair of the second electric push rods are respectively fixed through the detection frame Both ends are located above the third rotating shaft, one end of a pair of telescopic arms respectively movably passes through the left and right side walls of the detection frame, and is located above the second electric push rod, one end of a pair of telescopic arms is respectively fixedly connected to the telescopic end of the second electric push rod, a pair of conductive claws are respectively symmetrically arranged on the other end of the telescopic arms, and the conductive claws are symmetrically located in the detection frame, and a pair of conductive claws are both provided with a positive wire, the third electric push rod is fixedly arranged on the right side wall of the detection frame and is located behind the third rotating shaft, one end of the negative pole frame is movably inserted in the lifting slot of the detection frame, and the other end of the negative pole frame is connected to the telescopic end of the third electric push rod, a contact piece is provided on the other end of the negative pole frame, and the contact piece is located below the middle of the detection frame, and the contact piece on the other end of the negative pole frame is connected with the negative wire.

[0010] Preferably, the second detection structure includes a mounting seat, an axle seat, a third motor, a lifting arm, a nut, a positive arm, an arc slope rail, a negative arm and a universal wheel; one end of the mounting seat is fixedly arranged on the upper wall of the left end of the base, and one end of the mounting seat is movably inserted into the rear end of the second flip seat, the axle seat is fixedly arranged on the left end of the mounting seat, the third motor is fixedly arranged in the middle of the upper wall of the left end of the mounting seat, the middle of the lifting arm is a rectangular rod body, and a sleeve rod is provided in the middle of the upper and lower ends of the lifting arm, the bottom end of the lifting arm is movably passed through the axle seat and is connected to the driving end of the third motor, the left and right side walls of the lifting arm are symmetrically provided with sleeve grooves, and the nut is movable. Screwed on the top of the lifting arm, one end of the positive arm is movably mounted on the sleeve rod at the top of the lifting arm and fixed by a nut, the front side wall of the other end of the positive arm is provided with a positive contact piece, one end of the arc-shaped ramp is fixedly set on the upper wall of the mounting seat, and the other end of the arc-shaped ramp is an inclined arc-shaped plate, the negative arm is T-shaped and has three ends, the left end of the negative arm is movably mounted on the lifting arm and fits with the lifting arm, the right end of the negative arm corresponds to the other end of the positive arm, and the upper wall of the right end of the negative arm is provided with a negative contact piece, the universal wheel is fixedly set on the bottom end of the negative arm, and the universal wheel fits with the upper wall of the other end of the arc-shaped ramp.

[0011] Preferably, the relative angle between the negative electrode arm and the positive electrode arm is adjusted by a nut.

[0012] Preferably, the negative pole arm is lifted and rotated along with the inclination of the arc-shaped ramp rail by the rotation of the lifting arm and the help of the universal wheel.

[0013] Preferably, the right end of the negative electrode arm can be relatively fitted with the upper wall of the detection frame.

[0014] The present invention proposes an information management system for a production line, which has the following beneficial effects: the present invention realizes that the screw-type LED bulbs can be automatically arranged and cut in sequence through the design of the cutting structure, and can be adjusted for use according to the diameter of the bulb; and the bulbs after cutting are stacked and stored vertically in sequence through the connecting assembly, which is conducive to cutting the bulbs from the connecting assembly to the first test structure; after the bulbs are cut, the color of the light to be tested and the reverse direction after cutting are determined according to the imaging of the camera, that is, the screw-type LED bulb is facing downward or upward, thereby determining the positive and negative contact positions of the bulb after automatic cutting; if the screw-type LED bulb is facing downward or upward, the positive and negative contact positions of the bulb after automatic cutting are determined ... If the screw thread of the bulb is facing downward, the bulb is located in the first detection component and can be directly tested to see if it is lighting normally and to determine the color; if the screw thread of the bulb is facing upward, it cannot contact the positive and negative contact pieces in the first detection component for testing. Therefore, the second flip component is required to drive the bulb to flip toward the second test structure while rotating the first test component to turn the screw thread of the bulb upward to downward, so that the bulb contacts the positive and negative contact pieces of the second test structure and is energized for testing and determination. The second flip component is used to drive the bulb to flip back and forth, so that the bulb can be placed according to the determination structure, for example, a qualified bulb can be placed in a storage box. In summary, the present invention has the following effects: 1. Through the blanking structure design, the automatic arrangement and sequential blanking of LED screw-type bulbs are achieved, which significantly improves testing efficiency and reduces manual intervention. It can be adjusted according to bulbs of different diameters and is suitable for various specifications of gift toy indicator bulbs, enhancing the versatility of the solution.

[0015] 2. Through camera imaging, the light color and screw orientation (front / back) of the bulb are accurately determined to ensure test accuracy. The first detection component can directly test bulbs with the screw facing downward, simplifying the process. The second flip component can flip the bulb with the screw facing upward and transfer it to the second test structure to ensure that all bulbs can complete the power-on test.

[0016] 3. A flipping and rotating mechanism ensures that regardless of the initial orientation of the bulb, it ultimately contacts the test piece with the correct polarity, avoiding misjudgments due to poor contact. Based on the test results (pass / fail), the bulbs are automatically sorted and placed in storage bins, enhancing the intelligent level of production management. 4. The data storage module supports real-time storage and historical tracing of test data. The production statistics module automatically generates graphical reports to provide data support for capacity analysis and quality control, and helps intelligent production management. The human-computer interaction module supports real-time parameter setting and visual display of test results, which is easy to operate and improves production line management efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a principle block diagram of the present invention; Figure 2 This is a schematic diagram of the assembly structure of the production line of the present invention Figure 3 This is a schematic diagram of the split structure of the blanking structure of the present invention; Figure 4 This is a schematic diagram of the assembly structure of the blanking structure of the present invention; Figure 5 This is a schematic diagram of the split structure of the first test structure of the present invention; Figure 6 This is a schematic diagram of the assembly structure of the first test structure of the present invention; Figure 7 This is a schematic diagram of the split structure of the second test structure of the present invention; Figure 8 This is a schematic diagram of the split structure of the second test structure of the present invention; Figure 9 This is a schematic diagram of the assembly structure of the material splicing component of the present invention; Figure 10 This is a schematic diagram of the assembly structure of the first test structure and the second test structure of the present invention; Figure 11 for Figure 6 A local enlarged view of point A in FIG; Figure 12 for Figure 2 A local enlarged view of point B in FIG; Figure 13 for Figure 2 A partial enlarged view of point C in the figure.

[0018] In the figure: 1. base; 2. camera frame; 3. camera; 4. storage box; 5. first flip assembly; 51. first flip frame; 52. second flip frame; 53. first flip arm; 54. hydraulic cylinder; 6. first swing assembly; 61. first swing frame; 62. first electric slide rail; 63. first shaft; 64. first gear; 65. first rack; 7. blanking assembly; 71. material box; 72. blanking plate; 73. first bolt; 74. adjustment plate; 75. first electric push rod; 76. baffle; 8. material receiving assembly; 81. fixed arm; 82. collecting barrel; 83. base; 84. guide plate; 85. first motor; 86. support plate; 9. second flip frame Rotating assembly; 91. Second flip seat; 92. Second electric slide rail; 93. Second rotating shaft; 94. Second gear; 95. Second rack; 10. First detection assembly; 101. Reciprocating frame; 102. Second motor; 103. Third rotating shaft; 104. Detection frame; 105. Second electric push rod; 106. Telescopic arm; 107. Conductive claw; 108. Third electric push rod; 109. Negative pole frame; 11. Second test structure; 111. Mounting seat; 112. Axle seat; 113. Third motor; 114. Lifting arm; 115. Nut; 116. Positive pole arm; 117. Arc ramp; 118. Negative pole arm; 119. Universal wheel; 12. Discharge chute. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1-12 The present invention provides a technical solution: a production line information management system, including: a central control module, a production line, an image processing module, a data storage module, a human-computer interaction module and a production statistics module; the central control module coordinates the operation of each module through a preset program to realize detection process control and data interaction; the production line is used to detect the indicator lights of gift toys; the image processing module is used to receive the indicator light imaging data collected by the production line, analyze and determine the indicator light color, screw hole direction and appearance defects, and transmit the results to the central control module; the data storage module is integrated into the central control module or set independently, used to store detection data, and support historical data query and tracing; the human-computer interaction module includes a display screen and operation buttons, used to display the system operation status, detection result statistical information, and support manual parameter setting; the production statistics module automatically generates production reports based on the information of the data storage module, supports graphical display and export, and assists production management decision-making.

[0021] The central control module utilizes an industrial-grade PLC (such as the Siemens S7-1200) or embedded controller, integrating an ARM Cortex-A53 processor and 2GB of memory. It supports a 24V DC power supply and features 16 digital input / output interfaces and four analog interfaces for connecting to the production line's actuators. The software, developed as a dedicated control program based on the Linux operating system, implements the following functions through pre-set logic: It receives inspection results from the image processing module and controls the timing of component flipping and inspection on the production line; coordinates data exchange between the data storage module and the production statistics module, triggering report generation; and analyzes parameter settings in the human-computer interaction module to adjust the inspection process in real time (e.g., bulb diameter threshold and color judgment criteria).

[0022] Image processing module, color recognition: Based on the HSV color space, the threshold segmentation algorithm is used to analyze the indicator light color, with an error of ≤1%; the screw orientation is determined using edge detection (Canny operator) to identify the bulb thread structure, combined with the Hough transform to calculate the screw angle, with a judgment accuracy of ≥99%; appearance defect detection uses template matching and deep learning (YOLOv5 lightweight model) to identify defects such as cracks and deformations, with a detection speed of ≤50ms per piece.

[0023] The data storage module uses an SQLite embedded database (integrated in the central control module) or an independently deployed MySQL database (connected via LAN), supporting the storage of more than 100,000 inspection records. The data structure, inspection data table: contains fields such as bulb number, inspection time, color value, screw hole orientation, defect type, etc.; the equipment log table records the operating status, fault alarms and parameter adjustment history of each module; supports historical data query and tracing through the WebAPI interface, with a query response time of ≤1s.

[0024] The human-computer interaction module consists of a 7-inch touchscreen (800×480 resolution) and membrane buttons, installed on the equipment's operation panel, supporting RS-232 communication. The software interface includes a real-time monitoring screen that displays production line status, current inspection lamp parameters, and real-time camera feeds. The statistical query screen displays daily / weekly / monthly inspection pass rates and color distribution data using bar charts and line graphs. The parameter setting screen allows configuration of lamp diameter range, color threshold, and inspection process mode (manual / automatic).

[0025] The production statistics module develops data processing backend services based on the Python Flask framework. It regularly extracts inspection data from the data storage module and cleans and analyzes it using the Pandas library. It automatically generates Excel-formatted production reports containing inspection quantities, pass rates, defect classification statistics, etc. It supports graphical presentation (such as pass rate trend charts and color ratio pie charts) and can be exported to PDF or PNG formats. It also provides an API interface for MES system calls to achieve integrated production data management.

[0026] As a preferred solution, further, Figure 1 As shown, the production line includes a base 1, a camera frame 2, a camera 3, a storage box 4, a blanking structure, a material receiving assembly 8, a first test structure and a second test structure 11. One end of the camera frame 2 is fixedly arranged on the upper wall of the front end of the base 1 and is located on the left side of the center line. The camera 3 is fixedly arranged on the other end of the camera frame 2 and the camera 3 is opposite to the rear end of the base 1. The storage box 4 is placed on the upper wall of the base 1 and is located on the rear side of the camera frame 2. The blanking structure is fixedly arranged on the upper wall of the right end of the base 1. The material receiving assembly 8 is fixedly arranged on the blanking structure. The first test structure is fixedly arranged on the upper wall of the left end of the base 1 and is located on the rear side of the camera frame 2. The second test structure 11 is arranged on the upper wall of the left end of the base 1 and is located on the left side of the rear end of the first test structure. The blanking structure is used for automatically blanking indicator light bulbs. The first test structure is used to test the indicator light for forward blanking, and the second test structure 11 is used to test the indicator light for reverse blanking.

[0027] As a preferred solution, further, Figure 1 and Figure 3 As shown, the blanking structure includes a first flipping assembly 5, a first swinging assembly 6 and a blanking assembly 7; the first flipping assembly 5 is fixedly arranged on the upper wall of the right end of the base 1, the first swinging assembly 6 is fixedly arranged on the first flipping assembly 5, and the blanking assembly 7 is fixedly arranged on the first swinging assembly 6; the first flipping assembly 5 drives the first swinging assembly 6 and the blanking assembly 7 to flip up and down, and the first swinging assembly 6 drives the blanking assembly 7 to flip forward and backward. The blanking assembly 7 is used for blanking threaded interface bulbs of different diameters in sequence.

[0028] As a preferred solution, further, Figure 2As shown, the first flip assembly 5 includes a first flip frame 51, a second flip frame 52, a first flip arm 53 and a hydraulic cylinder 54; the first flip frame 51 is fixedly arranged on the upper wall of the right end of the base 1, and one end of the second flip frame 52 is fixedly arranged on the left wall of the other end of the first flip frame 51; the first flip arm 53 is a Z-shaped structure, the middle part of the first flip arm 53 is movably embedded in the other end of the second flip frame 52, and the two ends of the first flip arm 53 are respectively located on the left and right sides of the first flip frame 51; one end of the hydraulic cylinder 54 is movably arranged in the first flip frame 51, and the telescopic end of the hydraulic cylinder 54 is tilted to the right, and the telescopic end of the hydraulic cylinder 54 is movably connected to the right end of the first flip arm 53; the first flip arm 53 is driven to flip on the second flip frame 52 by the hydraulic cylinder 54, and the hydraulic cylinder 54 rotates in the first flip frame 51.

[0029] As a preferred solution, further, Figure 2 As shown, the first swing assembly 6 includes a first swing frame 61, a first electric slide rail 62, a first shaft 63, a first gear 64 and a first rack 65; the first swing frame 61 is T-shaped, one end of the first swing frame 61 is fixedly set on the left end of the first flip arm 53, the first electric slide rail 62 is fixedly set on the lower wall of the first swing frame 61, one end of the first rotating shaft is movably inserted into the first swing frame 61, the first gear 64 is fixedly mounted on the first rotating shaft, the first rack 65 is fixedly set on the slide rail, and the first rack 65 moves back and forth, and the first rack 65 is engaged with the first gear 64; the first electric slide rail 62 drives the first rack 65 to move back and forth, so that the first rack 65 drives the first gear 64 to rotate back and forth on the first swing frame 61 with the help of the first shaft 63.

[0030] As a preferred solution, further, Figure 2As shown, the blanking assembly 7 includes a material box 71, a blanking plate 72, a first bolt 73, an adjusting plate 74, a first electric push rod 75 and a baffle 76; the material box 71 is a rectangular box without an upper wall and a lower wall, and a slot is provided in the middle of the bottom end of the front side wall of the material box 71. The material box 71 is fixedly set on the first rotating shaft and is located on the left side of the gear. A discharge port is provided near the rear end of the left side wall of the material box 71. The blanking plate 72 is movably inserted into the slot at the bottom of the material box 71, and a discharge groove 12 that fits the discharge port is provided in the middle of the rear end of the blanking plate 72. The first bolt 73 is movably screwed to the left side wall of the material box 71 and is tightened to the blanking plate 72. The adjusting plate 74 is fixedly set on the inner rear side wall of the material box 71, and the adjusting plate 74 is fixedly set on the inner rear side wall of the material box The bottom end of plate 74 is movably inserted into the discharge chute 12, and the first electric push rod 75 is fixedly arranged on the upper wall edge of the left end of the material box 71, and corresponds to the discharge port. One end of the baffle 76 is fixedly arranged on the telescopic end of the first electric push rod 75, and the other end of the baffle 76 is located at the discharge port for blocking; the material box 71 is driven to rotate back and forth by a certain angle by the first shaft 63, and the material box 71 is driven to flip up and down by the first flip arm 53, so that the light bulb moves in the material box 71 into the discharge chute 12 of the blanking plate 72 for horizontal arrangement, and the baffle 76 can be raised with the help of the first electric push rod 75 to open the discharge port, so that the light bulb located in the discharge chute 12 after tilting downward can slide into the material receiving assembly 8.

[0031] As a preferred solution, further, Figure 8 As shown, the material receiving assembly 8 includes a fixed arm 81, a collecting barrel 82, a base 83, a material guide plate 84, a first motor 85 and a support plate 86; one end of the fixed arm 81 is fixedly set on the first flip frame 51, and the other end of the fixed arm 81 is located below the material box 71, the collecting barrel 82 is fixedly set on the other end of the fixed arm 81, and the top of the collecting barrel 82 is a funnel-shaped structure, the collecting barrel 82 corresponds to the discharge port, and the collecting barrel 82 is located on the right side of the baffle 76, one end of the base 83 is fixedly set on the bottom end of the collecting barrel 82, and the material guide plate 84 is located on the first motor 85 and the support plate 86. One end of the plate 84 is fixedly arranged at an angle on the right side of the top of the collecting barrel 82, and the first motor 85 is fixedly arranged on the other end of the base 83 and is located on the right side of the collecting barrel 82. The driving end of the first motor 85 moves through the base 83, and one end of the support plate 86 is fixedly arranged on the driving end of the first motor 85, and the other end of the support plate 86 is blocked at the bottom end of the collecting barrel 82; the light bulbs are received by the inclined guide plate 84 and slide into the vertical collecting barrel 82 for vertical stacking. The first motor 85 drives the support plate 86 to rotate to carry out vertical unloading.

[0032] As a preferred solution, further, Figure 1 、 Figure 5 and Figure 9As shown, the first test structure includes a second flipping component 9 and a first detection component 10; the second flipping component 9 is fixedly arranged on the upper wall of the left end of the base 1 and is located on the rear side of the camera frame 2, and the second flipping component 9 is located on the left side of the blanking component 7, and the first detection component 10 is fixedly arranged on the second flipping component 9.

[0033] More specifically, Figure 4 and Figure 10 As shown, the second flip assembly 9 includes a second flip seat 91, a second electric slide 92, a second rotating shaft 93, a second gear 94 and a second rack 95; the second flip seat 91 is L-shaped, and the second flip seat 91 is fixedly arranged at the left end of the base 1 and is located on the rear side of the camera frame 2. The front side wall of the second flip seat 91 is provided with a moving opening connected to the upper wall, and the second electric slide 92 is fixedly embedded in the moving opening of the second flip seat 91. One end of the second rotating shaft 93 movably passes through the middle of the right side wall of the second flip seat 91, and the second gear 94 is fixedly sleeved on the second rotating shaft 93. One end of the second rack 95 is movably inserted into the moving opening and fixedly connected to the second electric slide 92, and the second rack 95 is engaged with the second gear 94; the second rack 95 is driven to move back and forth by the second electric slide 92, and the second gear 94 is driven to flip back and forth on the second flip seat 91 with the help of the second rotating shaft 93.

[0034] More specifically, Figure 4 and Figure 12As shown, the first detection assembly 10 includes a reciprocating frame 101, a second motor 102, a pair of third rotating shafts 103, a detection frame 104, a pair of second electric push rods 105, a pair of telescopic arms 106, a pair of conductive claws 107, a third electric push rod 108 and a negative pole frame 109; one end of the reciprocating frame 101 is fixedly set on the second rotating shaft 93 and is located on the left side of the second gear 94, one end of the reciprocating frame 101 is concave, the second motor 102 is fixedly set on the side wall of the other end of the reciprocating frame 101, one end of the pair of third rotating shafts 103 are respectively movably inserted in the reciprocating frame 101, and one of the third rotating shafts 103 is connected to the third The two motors 102 drive ends are connected, the detection frame 104 is a door-shaped frame, and the right side wall of the detection frame 104 is provided with a lifting slot near the front end, the detection frame 104 is fixedly arranged between the other ends of a pair of third rotating shafts 103, and the detection frame 104 is movably located in the reciprocating frame 101, and a circular feeding hole is provided in the middle of the upper wall of the detection frame 104, a pair of second electric push rods 105 are fixed at one end respectively through the two ends of the detection frame 104 and are located above the third rotating shaft 103, a pair of telescopic arms 106 are movably provided at one end through the left and right side walls of the detection frame 104, and are located above the second electric push rod 105, a pair of telescopic arms One end of each of the two electric push rods 106 is fixedly connected to the telescopic end of the second electric push rod 105, and a pair of conductive claws 107 are symmetrically arranged on the other end of the telescopic arm 106, and the conductive claws 107 are symmetrically arranged in the detection frame 104. A positive wire is provided on each of the two conductive claws 107. The third electric push rod 108 is fixedly arranged on the right side wall of the detection frame 104 and is located behind the third rotating shaft 103. One end of the negative pole frame 109 is movably inserted into the lifting slot of the detection frame 104, and the other end of the negative pole frame 109 is connected to the telescopic end of the third electric push rod 108. A contact piece 13 is provided on the other end of the negative pole frame 109, and the contact piece 13 is located at the lower middle part of the detection frame 104, and the contact piece 13 on the other end of the negative frame 109 is connected to the negative wire; it is driven by the second rotating shaft 93 to reciprocate and swing back and forth according to the direction of the bulb screw or for unloading, and the second motor 102 drives the detection frame 104 between the third rotating shaft 103 to rotate and adjust the direction of the bulb screw. The second electric push rod 105 drives the conductive claw 107 on the telescopic arm 106 to relatively clamp the bulb for fixing and clamping the side wall of the bulb screw for powering. The third electric push rod 108 drives the negative frame 109 to rise and fall to contact the bottom end of the bulb or limit it according to bulbs of different lengths.

[0035] As a preferred solution, further, Figure 6 and Figure 11As shown, the second detection structure includes a mounting seat 111, an axle seat 112, a third motor 113, a lifting arm 114, a nut 115, a positive arm 116, an arc ramp 117, a negative arm 118 and a universal wheel 119; one end of the mounting seat 111 is fixedly arranged on the upper wall of the left end of the base 1, and one end of the mounting seat 111 is movably inserted into the rear end of the second flip seat 91, the axle seat 112 is fixedly arranged on the left end of the mounting seat 111, the third motor 113 is fixedly arranged in the middle of the upper wall of the left end of the mounting seat 111, the middle part of the lifting arm 114 is a rectangular rod, and the lifting The lowering arm 114 is provided with a sleeve rod in the middle of the upper and lower ends. The bottom end of the lifting arm 114 is movable and passes through the shaft seat 112 and is connected to the driving end of the third motor 113. The left and right side walls of the lifting arm 114 are symmetrically provided with sleeve grooves. The nut 115 is movably screwed to the top of the lifting arm 114. One end of the positive arm 116 is movably sleeved on the sleeve rod at the top of the lifting arm 114 and fixed by the nut 115. The front side wall of the other end of the positive arm 116 is provided with a positive contact piece 13. One end of the arc-shaped ramp rail 117 is fixedly provided on the upper wall of the mounting seat 111. The other end of the arc-shaped ramp rail 117 The end is an inclined arc-shaped plate, the negative arm 118 is T-shaped and has three ends, the left end of the negative arm 118 is movably mounted on the lifting arm 114 and fits with the lifting arm 114, the right end of the negative arm 118 corresponds to the other end of the positive arm 116, and the upper wall of the right end of the negative arm 118 is provided with a negative contact piece 13, the universal wheel 119 is fixedly provided on the bottom end of the negative arm 118, and the universal wheel 119 is fitted with the upper wall of the other end of the arc-shaped ramp 117; the lifting arm 114 is driven to rotate by the third motor 113, which causes the negative arm 118 to rotate at the same time The universal wheel 119 is used to contact the arc slope rail 117 for elevation, so that the negative arm 118 and the positive arm 116 are respectively in contact with the light bulb and energized. The relative angle between the negative arm 118 and the positive arm 116 is adjusted and set by the nut 115 for use with light bulbs of different diameters. The negative arm 118 is lifted and lowered and rotated along with the inclination of the arc slope rail 117 by the rotation of the lifting arm 114 with the help of the universal wheel 119, so as to synchronously contact the positive and negative poles of the light bulb. The right end of the negative arm 118 can be relatively fitted with the upper wall of the detection frame 104 for corresponding fit.

[0036] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operations are as follows.

[0037] S1. First, place the device stably on base 1 and power it on. Place the bulbs to be tested into the blanking assembly 7. The first flip assembly 5 and first swing assembly 6 swing the blanking assembly 7 in different directions, causing the bulbs to enter the discharge chute 12 at the rear end and automatically arrange and fill. Other bulbs are unable to enter the discharge chute 12 and remain at the front of the material box 71 in the blanking assembly 7. S2. Then, the bulbs in the discharge chute 12 are automatically drawn out by gravity in sequence through the blanking assembly 7, and enter the receiving assembly 8 for vertical setting; S3. Drive the first test assembly through the second flip assembly 9 and the corresponding receiving assembly 8 to receive the bulb and fix it; if the bulb screw is facing down, the first test assembly is directly tested for normal lighting and light color, and the camera 3 on the camera mount 2 is used to determine the imaging; S4. If the bulb's screw terminal is facing downward, camera 3 determines this and uses second flip assembly 9 to flip the first test assembly over so that it aligns with second test structure 11. The first test assembly then rotates the bulb so that the screw terminal faces upward, placing second test structure 11 in contact with the bulb for testing. The working principles of the above component structures are described in detail as follows: When the bulbs are placed in the material box 71 of the blanking assembly 7, the blanking plate 72 can be moved back and forth at the bottom of the material box 71 according to the diameter of the bulbs to adjust the distance between the front side wall of the discharge chute 12 and the adjustment plate 74 so that only one bulb can enter the discharge chute 12 from front to back. The blanking plate 72 is fixed by the first bolt 73. Then, by controlling the first electric slide rail 62 in the first swing assembly 6 to drive the first rack 65 to move forward and backward, the first rack 65 drives the first gear 64 to rotate on the first swing frame 61 via the first shaft 63, thereby realizing the forward and backward flipping and swinging of the material box 71, causing the light bulbs inside to move forward and backward and enter the discharge chute 12 for automatic arrangement; when the first light bulb enters the discharge chute 12, the remaining light bulbs cannot enter; The material box 71 is driven to rotate forward, causing one end of the discharge chute 12 to flip and rise, so that the remaining bulbs are located at the opposite end of the discharge chute 12 in the material box 71; and the hydraulic cylinder 54 in the first flip assembly 5 is driven to extend, flipping the first flip arm 53 on the second flip frame 52, causing the material box 71 to flip downward, that is, the discharge chute 12 is tilted to the lower left, and at the same time, the hydraulic cylinder 54 is also flipped to a certain angle in the first flip frame 51; After the material box 71 drives the discharge plate 72 to tilt, it can drive the first electric push rod 75 to extend and drive the baffle 76 to rise to open the discharge port. Then, the light bulb located in the discharge chute 12 slides out of the material box 71 with the help of the tilted gravity, and is received by the guide plate 84 in the receiving assembly 8, causing it to slide vertically into the collection barrel 82 supported by the fixed arm 81. Then, the second electric slide rail 92 in the second flip assembly 9 drives the second rack 95 to move forward and backward, causing the second gear 94 to rotate on the second flip seat 91 under the force of the second shaft, driving the first test assembly to flip and align the first test assembly with the bottom of the collection barrel 82; then, the first motor 85 on the base 83 is driven to drive the support plate 86 to rotate and open the collection barrel 82, and the light bulb slides vertically out and enters the detection frame 104; After the bulb enters the detection rack 104, the bottom is limited by contact with the negative pole rack 109, and the top of the bulb is limited by passing through the feeding hole of the detection rack 104, completing the automatic unloading and feeding. The second electric push rod 105 drives the conductive claw 107 on the telescopic arm 106 to move relative to clamp the bulb. The direction of the bulb is determined by imaging with camera 3. If the bulb's screw is facing downward, the bottom of the screw contacts the contact piece 13 on the negative pole frame 109, and the side wall of the screw contacts the conductive claw 107, thus realizing power-on detection and determining the light color and whether it is lighting normally. If the bulb's screw thread is facing upward, the conductive claws 107 clamp the bulb securely, driving the second motor 102 on the reciprocating frame 101. This drives the detection frame 104 and the bulb via the third rotating shaft 103 to rotate a certain angle, causing the bulb's screw thread to face downward. Simultaneously, the second electric slide rail 92 in the second flip assembly 9 is driven to flip the reciprocating frame 101 to engage with the second test structure 11. That is, after the bulb rotates and the screw mouth faces downward, the third motor 113 located on the mounting seat 111 in the second test structure 11 is driven. The third motor 113 drives the lifting arm 114, which is supported by the shaft seat 112, to rotate. As the lifting arm 114 rotates, the positive arm 116, which is limited by the nut 115, is driven to rotate, causing the contact piece 13 at the other end of the positive arm 116 to contact the side wall of the bulb screw mouth. At the same time, as the lifting arm 114 rotates, the negative arm 118 is driven to rotate synchronously, and with the help of the universal wheel 119 and the inclined arc ramp 1 17 is in contact with the force, driving the negative arm 118 to rise on the lifting arm 114 as it rotates. When the positive arm 116 contacts the side wall of the bulb, the contact piece 13 on the negative arm 118 contacts the bottom of the bulb screw, thereby realizing the power supply of the positive and negative poles for testing and judgment. Qualified products can be tested by placing the first test component on the storage box 4 with the help of the rotation of the reciprocating frame 101 (whether the contact piece 13 in this solution is energized to the positive pole or the negative pole depends on actual needs, and this solution only explains the setting name distinction).

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A production line information management system, characterized in that: include: The central control module coordinates the operation of each module through preset programs to achieve detection process control and data interaction; Production line, used to test indicator lights on gift toys; The image processing module is used to receive the indicator light imaging data collected by the production line, analyze and determine the indicator light color, screw thread direction and appearance defects, and transmit the results to the central control module; Data storage module, integrated into the central control module or independently set up, is used to store test data and support historical data query and tracing; Human-computer interaction module, including display screen and operation buttons, used to display system operation status, test result statistics, and support manual parameter setting; The production statistics module automatically generates production reports based on the information in the data storage module, supports graphical display and export, and assists in production management decision-making; The production line comprises a base (1), a camera frame (2), a camera (3), a storage box (4), a blanking structure, a material receiving assembly (8), a first test structure and a second test structure (11), wherein one end of the camera frame (2) is fixedly arranged on the front upper wall of the base (1) and is located on the left side of the center line, the camera (3) is fixedly arranged on the other end of the camera frame (2) and the camera (3) is opposite to the rear end of the base (1), the storage box (4) is placed on the upper wall of the base (1) and is located on the rear side of the camera frame (2), the blanking structure is fixedly arranged on the right upper wall of the base (1), the material receiving assembly (8) is fixedly arranged on the blanking structure, the first test structure is fixedly arranged on the left upper wall of the base (1) and is located on the rear side of the camera frame (2), and the second test structure (11) is arranged on the left upper wall of the base (1) and is located on the left side of the rear end of the first test structure.

2. A production line information management system according to claim 1, characterized in that: The blanking structure comprises a first flipping assembly (5), a first swinging assembly (6) and a blanking assembly (7); The first flip assembly (5) is fixedly arranged on the upper wall of the right end of the base (1), the first swing assembly (6) is fixedly arranged on the first flip assembly (5), and the blanking assembly (7) is fixedly arranged on the first swing assembly (6); the first flip assembly (5) drives the first swing assembly (6) and the blanking assembly (7) to flip up and down, and the first swing assembly (6) drives the blanking assembly (7) to flip forward and backward. The blanking assembly (7) is used for sequentially blanking threaded light bulbs with different diameters.

3. A production line information management system according to claim 2, characterized in that: The blanking assembly (7) includes a material box (71), a blanking plate (72), a first bolt (73), an adjustment plate (74), a first electric push rod (75), and a baffle (76); A slot is provided through the middle of the bottom end of the front side wall of the material box (71), and a discharge port is provided near the rear end of the left side wall of the material box (71). The blanking plate (72) is movably inserted into the slot at the bottom of the material box (71), and a discharge slot (12) that matches the discharge port is provided in the middle of the rear end of the blanking plate (72). The first bolt (73) is movably screwed to the left side wall of the material box (71) and pressed against the blanking plate (72). The adjustment plate (74) is fixedly arranged on the rear side wall of the material box (71), and the bottom end of the adjustment plate (74) is movably inserted into the discharge slot (12). The first electric push rod (75) is fixedly arranged on the upper wall edge of the left end of the material box (71) and corresponds to the discharge port. One end of the baffle (76) is fixedly arranged on the telescopic end of the first electric push rod (75), and the other end of the baffle (76) is located at the discharge port for shielding.

4. A production line information management system according to claim 3, characterized in that: The first test structure includes a second flip component (9) and a first detection component (10); The second flip assembly (9) is fixedly arranged on the upper wall of the left end of the base (1) and is located at the rear side of the camera frame (2), and the second flip assembly (9) is located on the left side of the blanking assembly (7). The first detection assembly (10) is fixedly arranged on the second flip assembly (9).

5. A production line information management system according to claim 4, characterized in that: The first detection assembly (10) includes a reciprocating frame (101), a second motor (102), a pair of third rotating shafts (103), a detection frame (104), a pair of second electric push rods (105), a pair of telescopic arms (106), a pair of conductive claws (107), a third electric push rod (108) and a negative electrode frame (109); One end of the reciprocating frame (101) is concave, the second motor (102) is fixedly arranged on the side wall of the other end of the reciprocating frame (101), one end of a pair of third rotating shafts (103) are movably inserted into the reciprocating frame (101), and one of the third rotating shafts (103) is connected to the driving end of the second motor (102), the detection frame (104) is a door-shaped frame, and a lifting slot is opened through the right side wall of the detection frame (104) near the front end. 04) is fixedly arranged between the other ends of a pair of third rotating shafts (103), and the detection frame (104) is movably located in the reciprocating frame (101), and a circular feeding hole is opened in the middle of the upper wall of the detection frame (104), one end of a pair of second electric push rods (105) is fixedly passed through the two ends of the detection frame (104) and is located above the third rotating shaft (103), one end of a pair of telescopic arms (106) is movably passed through the left and right side walls of the detection frame (104) and is located above the second electric push rod (105), one end of a pair of telescopic arms (106) is respectively fixedly connected to the telescopic end of the second electric push rod (105), a pair of conductive claws (107) are respectively symmetrically arranged on the other end of the telescopic arms (106), and the conductive claws (107) are symmetrically located in the detection frame (104), and a positive lead is provided on each of the pair of conductive claws (107), and the third electric push rod (108) is fixedly arranged on the right side of the detection frame (104). On the side wall and located at the rear side of the third rotating shaft (103), one end of the negative pole frame (109) is movably inserted into the lifting slot of the detection frame (104), and the other end of the negative pole frame (109) is connected to the telescopic end of the third electric push rod (108), and a contact piece (13) is provided on the other end of the negative pole frame (109), and the contact piece (13) is located below the middle of the detection frame (104), and the contact piece (13) on the other end of the negative pole frame (109) is connected to a negative pole wire.

6. A production line information management system according to claim 5, characterized in that: The second detection structure includes a mounting seat (111), an axle seat (112), a third motor (113), a lifting arm (114), a nut (115), a positive arm (116), an arc-shaped ramp rail (117), a negative arm (118), and a universal wheel (119); One end of the mounting seat (111) is fixedly arranged on the upper wall of the left end of the base (1), and one end of the mounting seat (111) is movably inserted into the rear end of the second flip seat (91). The shaft seat (112) is fixedly arranged on the left end of the mounting seat (111). The third motor (113) is fixedly arranged in the middle of the upper wall of the left end of the mounting seat (111). The middle part of the lifting arm (114) is a rectangular rod body, and the middle parts of the upper and lower ends of the lifting arm (114) are both provided with sleeve rods. The bottom end of the lifting arm (114) is movably passed through the shaft seat (112) and is connected to the driving end of the third motor (113). The left and right side walls of the lifting arm (114) are symmetrically provided with sleeve grooves. The nut (115) is movably screwed to the top of the lifting arm (114). One end of the positive arm (116) is movably sleeved on the top of the lifting arm (114). The positive pole arm (116) is fixed on the sleeve rod and fixed by a nut (115). The front side wall of the other end of the positive pole arm (116) is provided with a positive pole contact piece (13). One end of the arc slope rail (117) is fixedly provided on the upper wall of the mounting seat (111). The other end of the arc slope rail (117) is an inclined arc plate. The negative pole arm (118) is T-shaped and has three ends. The left end of the negative pole arm (118) is movably sleeved on the lifting arm (114) and fits with the lifting arm (114). The right end of the negative pole arm (118) corresponds to the other end of the positive pole arm (116), and the upper wall of the right end of the negative pole arm (118) is provided with a negative pole contact piece (13). The universal wheel (119) is fixedly provided on the bottom end of the negative pole arm (118), and the universal wheel (119) fits with the upper wall of the other end of the arc slope rail (117).

7. A production line information management system according to claim 6, characterized in that: The relative angle between the negative electrode arm (118) and the positive electrode arm (116) is adjusted and set by the nut (115).

8. A production line information management system according to claim 7, characterized in that: The negative pole arm (118) is lifted and rotated along with the inclination of the arc-shaped ramp rail (117) by means of the universal wheel (119) through the rotation of the lifting arm (114).

9. A production line information management system according to claim 8, characterized in that: The right end of the negative electrode arm (118) can be relatively fitted with the upper wall of the detection frame (104).

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