A multi-station frame inspection apparatus
Patent Information
- Application Number
- CN202522514087.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-27
AI Technical Summary
[0004]传统的检测方法主要依赖人工目视检查或使用卡尺、塞规等简单工具进行接触式测量，这种方法不仅效率低下、劳动强度大，而且受检测人员的主观经验、疲劳程度及情绪波动影响，检测结果的一致性差、漏检率高，难以满足现代制造业对质量控制和生产效率的苛刻要求
[0016]与现有技术相比，本实用新型的有益效果是：该多工位框架检测装置，通过机架、输送机构、调整机构、检测机构、翻转机构等之间的配合，在工作过程中框架工件从输送、位置校准、翻转、检测到合格品包装的全自动化流程，显著提升了检测效率与一致性，在此过程中降低了人工干预带来的误差以及降低了人力的劳动强度。更进一步，采用上述操作方式，能够同时避免了传统接触式测量可能对框架工件表面造成的损伤，适用于多种复杂结构的框架工件检测需求，适合广泛推广使用。
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Figure CN224807854U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of testing device technology, specifically a multi-station frame testing device. Background Technology
[0002] In industrial production, metal frames are widely used as a key structural component in various fields such as electronic products. These frames are usually made of materials such as aluminum alloys through processes such as extrusion and stamping, and may include, but are not limited to, rectangular, circular, or irregular shapes, and may contain a variety of complex mounting holes, threads, slots, and welding points.
[0003] The dimensional accuracy, geometric tolerances, and surface quality of a metal frame directly determine the structural strength, assembly precision, and overall performance of the final product. However, due to the susceptibility of metal materials to mechanical stress, thermal deformation, or tool wear during processing, various appearance and dimensional defects are inevitable, such as scratches, dents, rust, deformation, burrs, as well as misaligned holes, unfinished parts, or damaged threads. Therefore, inspection is necessary after the metal frame is manufactured.
[0004] Traditional inspection methods mainly rely on manual visual inspection or contact measurement using simple tools such as calipers and plug gauges. These methods are not only inefficient and labor-intensive, but also susceptible to the subjective experience, fatigue, and emotional fluctuations of the inspectors, resulting in poor consistency and a high rate of missed detections. This makes it difficult to meet the stringent quality control and production efficiency requirements of modern manufacturing. Furthermore, contact measurement can cause secondary scratches on finished surfaces, presenting further drawbacks. Utility Model Content
[0005] The purpose of this invention is to provide a multi-station frame inspection device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-station frame inspection device, comprising a frame, a conveying mechanism for conveying frame workpieces, and a position adjustment mechanism for adjusting the frame workpieces on one side of the conveying mechanism; an inspection mechanism for inspecting frame workpieces on the frame, with a flipping mechanism installed between the inspection mechanism and the position adjustment mechanism to achieve the flipping of the frame workpieces; an adjustment clamping mechanism on the frame, which clamps the frame workpieces one by one through the conveying mechanism, the position adjustment mechanism, the flipping mechanism, and the inspection mechanism to achieve the inspection operation of the frame workpieces; and a packaging mechanism for packaging qualified frame workpieces on one side of the frame.
[0007] Furthermore, the conveying mechanism includes a conveyor frame mounted on a machine frame, a conveyor belt mounted on the conveyor frame, and a power component mounted on the conveyor frame for driving the conveyor belt to rotate.
[0008] Furthermore, the position adjustment mechanism includes a support frame mounted on the frame, an adjustment fixture rotatably connected to the support frame, a frame workpiece installed inside the adjustment fixture, and a servo motor for driving the adjustment fixture to rotate is provided at the bottom of the support frame; and a first photoelectric sensor is provided on the support frame.
[0009] Furthermore, the adjusting clamping mechanism includes a connecting frame mounted on the frame, a power box mounted on the connecting frame, and a sliding frame vertically slidably connected inside the power box. Five adsorption units are mounted on the sliding frame via a mounting bracket. A swing arm unit is provided inside the power box, and the swing arm unit is pulsatorically connected to the sliding frame via a guide groove. A power motor for driving the swing arm unit to rotate is provided inside the power box.
[0010] Furthermore, the flipping mechanism includes a positioning frame mounted on the frame, a bearing rod rotatably connected to the positioning frame, and a rotary cylinder for driving the bearing rod to rotate on the positioning frame; the bearing rod is mounted with a bearing block via a clamping block, and a through groove is provided on the bearing block; and sealing components are respectively provided on the upper and lower sides of the bearing block.
[0011] Furthermore, the sealing component includes a sealing plate slidably connected to the support block, and the support block is also provided with a first actuating cylinder for driving the sealing plate to slide, the first actuating cylinder being connected to the sealing plate through a snap-fit part.
[0012] Furthermore, the testing mechanism includes a testing frame mounted on a machine frame, a testing fixture for storing frame workpieces is mounted on the testing frame, and a transparent glass is provided below the testing fixture; and a fastening frame is provided below the testing frame, on which a 3D inspection camera is slidably connected.
[0013] Furthermore, the inspection frame is equipped with a linear slide rail, and the 3D inspection camera is slidably connected to the linear slide rail via a sliding plate.
[0014] Furthermore, the unloading assembly includes a fixed plate mounted on the frame, an unloading fixture slidably connected to the fixed plate, and a second actuating cylinder for driving the unloading fixture to slide on the fixed plate.
[0015] Furthermore, adjustment plates are provided on both sides of the conveyor frame to adjust the position of the frame workpiece on the conveyor belt.
[0016] Compared with existing technologies, the beneficial effects of this utility model are as follows: This multi-station frame inspection device, through the cooperation of the frame, conveying mechanism, adjusting mechanism, inspection mechanism, and flipping mechanism, achieves a fully automated process for frame workpieces during operation, from conveying, position calibration, flipping, inspection, and packaging of qualified products. This significantly improves inspection efficiency and consistency, while reducing errors caused by manual intervention and reducing labor intensity. Furthermore, by adopting the above-mentioned operating method, it can simultaneously avoid the damage to the surface of the frame workpiece that may be caused by traditional contact measurement, making it suitable for the inspection needs of frame workpieces with various complex structures and suitable for widespread application. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model; Figure 2 A schematic diagram of the conveying mechanism provided in an embodiment of this utility model; Figure 3 This is a schematic diagram of the conveying mechanism provided in an embodiment of the present utility model from another perspective. Figure 4 This is a partial structural diagram of the position adjustment mechanism provided in an embodiment of the present utility model; Figure 5 A schematic diagram of the adjustment clamping mechanism provided in this embodiment of the utility model; Figure 6 This is a schematic diagram of a partial internal structure of the power box provided in an embodiment of the present utility model; Figure 7 This is a partial structural diagram of the detection mechanism provided in an embodiment of the present utility model; Figure 8 This is a schematic diagram of the 3D inspection camera mounting method provided in an embodiment of the present utility model; Figure 9 This is a partial structural diagram of the feeding assembly provided in an embodiment of the present utility model; Figure 10 A schematic diagram of the flipping mechanism provided in an embodiment of this utility model; Figure 11 This is a schematic diagram of the flipping mechanism provided in an embodiment of the present utility model from another perspective. Figure 12 A schematic diagram of the frame workpiece structure provided in an embodiment of this utility model; Figure 13 This is a schematic diagram of the frame workpiece from another perspective, provided in an embodiment of the present utility model.
[0019] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Conveying mechanism; 21. Conveying frame; 22. Conveying belt; 23. Power component; 24. Adjusting plate; 3. Position adjustment mechanism; 31. Support frame; 32. Adjusting fixture; 33. First photoelectric sensor; 34. Servo motor; 4. Adjusting clamping mechanism; 41. Power box; 42. Sliding frame; 43. Mounting frame; 44. Adsorption unit; 45. Swing arm unit; 46. Guide groove; 5. Tilting mechanism; 51. Positioning frame; 52. Rotary pneumatic... 53. Cylinder; 54. Bearing rod; 55. Clamping block; 56. Bearing block; 57. Through groove; 58. Sealing component; 59. Sealing plate; 50. Snap-fit part; 51. First actuating cylinder; 62. Detection mechanism; 63. Detection frame; 64. Detection fixture; 65. Transparent glass; 66. Fastening frame; 67. Linear slide rail; 68. 3D inspection camera; 79. Slide plate; 70. Unloading assembly; 71. Fixing plate; 72. Second actuating cylinder; 73. Unloading fixture; 8. Frame workpiece. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1-13 This utility model provides a technical solution: a multi-station frame inspection device, including a frame 1, a conveying mechanism 2 for conveying frame workpieces 8 on the frame 1, and a position adjustment mechanism 3 for adjusting the frame workpieces 8 on one side of the conveying mechanism 2; an inspection mechanism 6 for inspecting the frame workpieces 8 on the frame 1, and a flipping mechanism 5 installed between the inspection mechanism 6 and the position adjustment mechanism 3 to achieve the flipping of the frame workpieces 8; an adjustment clamping mechanism 4 on the frame 1, which clamps the frame workpieces 8 one by one through the conveying mechanism 2, the position adjustment mechanism 3, the flipping mechanism 5 and the inspection mechanism 6 to achieve the inspection operation of the frame workpieces 8; and a packaging mechanism for packaging the inspected and qualified frame workpieces 8 is also provided on one side of the frame 1.
[0022] Specifically, the multi-station frame inspection device includes a frame 1 with a supporting movable component at the bottom to improve the flexibility of the inspection device during operation. The frame 1 is equipped with a conveying mechanism 2 for transporting frame workpieces 8 after processing. A position adjustment mechanism 3 for adjusting the position of the frame workpiece 8 is located on one side of the conveying mechanism 2 to facilitate subsequent inspection. More specifically, the frame 1 is equipped with an inspection mechanism 6 for inspecting the frame workpiece 8 to determine its quality. Further specifically, a flipping mechanism 5 is installed between the inspection mechanism 6 and the position adjustment mechanism 3. The flipping mechanism 5 flips the frame workpiece 8, allowing the inspection mechanism 6 to then inspect the flipped workpiece 8, thus fulfilling the inspection requirements. The frame 1 is equipped with an adjustment clamping mechanism 4, which clamps the frame workpieces 8 one by one through the conveying mechanism 2, position adjustment mechanism 3, flipping mechanism 5, and detection mechanism 6 to achieve the detection of the frame workpieces 8, resulting in better performance. A packaging mechanism is also provided on one side of the frame 1 for packaging the qualified frame workpieces 8. After detection, the qualified frame workpieces 8 are packaged and transported by the packaging mechanism, further improving efficiency. This process, by integrating the conveying mechanism 2, position adjustment mechanism 3, flipping mechanism 5, detection mechanism 6, and packaging mechanism into one unit, achieves a fully automated process for the frame workpieces 8 from conveying, position calibration, flipping, detection, to packaging of qualified products. This significantly improves detection efficiency and consistency, reducing errors caused by manual intervention and reducing labor intensity. Furthermore, this operating method avoids the damage to the surface of the frame workpieces 8 that may be caused by traditional contact measurement, making it suitable for the detection needs of frame workpieces 8 with various complex structures and suitable for widespread use.
[0023] In the embodiments provided by this utility model, the conveying mechanism 2 includes a conveyor frame 21 mounted on a frame 1, a conveyor belt 22 disposed on the conveyor frame 21, and a power component 23 for driving the conveyor belt 22 to rotate. The power component 23 drives the conveyor belt 22 to rotate, thereby realizing the automatic conveying of the frame workpiece 8. Specifically, the power component 23 is existing technology and can be a motor or other components used to drive the conveyor belt 22 to move on the conveyor frame 21 to realize the conveying operation of the frame workpiece 8.
[0024] In the embodiments provided by this utility model, the position adjustment mechanism 3 includes a support frame 31 mounted on a frame 1, an adjustment fixture 32 rotatably connected to the support frame 31, a frame workpiece 8 installed inside the adjustment fixture 32, and a servo motor 34 for driving the adjustment fixture 32 to rotate at the bottom of the support frame 31; and a first photoelectric sensor 33 is installed on the support frame 31. During operation, the servo motor 34 drives the adjustment fixture 32 to rotate, thereby adjusting the state of the frame workpiece 8, realizing precise adjustment and angle control of the position of the frame workpiece 8, and improving the accuracy of subsequent frame workpiece 8 detection. The first photoelectric sensor 33 is mainly used to sense in real time whether the frame workpiece 8 is accurately in place. It detects the position state of the frame workpiece 8 in the adjustment fixture 32 by emitting and receiving light signals, and feeds the signal back to the control system, thereby triggering subsequent actions (such as the servo motor 34 driving the fixture to rotate and position). The specific structure of the first photoelectric sensor 33 is prior art and will not be described in detail here.
[0025] In the embodiments provided by this utility model, specifically, the adjusting clamping mechanism 4 includes a connecting frame mounted on the frame 1, a power box 41 is provided on the connecting frame, and a sliding frame 42 is vertically slidably connected inside the power box 41. Five adsorption units 44 are mounted on the sliding frame 42 via a mounting bracket 43. The adsorption units 44 are components such as vacuum suction cups or electromagnetic suction cups, used to adsorb the frame workpiece 8. Specifically, a swing arm unit 45 is provided inside the power box 41, the swing arm unit 45 is drivenly connected to the sliding frame 42, and the swing arm unit 45 is rotatably connected to the power box 41 via a guide groove 46. The power box 41 is provided with a power motor for driving the swing arm unit 45 to rotate. During use, the power motor drives the swing arm unit 45 to move the sliding frame 42 down through the guide groove 46, so that the adsorption unit 44 contacts the surface of the frame workpiece 8; then the negative pressure or electromagnetic adsorption is activated to firmly grasp the frame workpiece 8, and then the swing arm unit 45 lifts and transfers it to the next station, realizing non-contact and non-destructive handling of the frame workpiece 8, improving the detection accuracy of the frame workpiece 8 while protecting the frame workpiece 8 from damage.
[0026] Specifically, the five adsorption units 44 can be named from left to right as adsorption unit A 44, adsorption unit B 44, adsorption unit C 44, adsorption unit D 44, and adsorption unit E 44.
[0027] In the embodiment provided by this utility model, the flipping mechanism 5 includes a positioning frame 51 mounted on the frame 1. A bearing rod 53 is rotatably connected to the positioning frame 51, and a rotary cylinder 52 for driving the bearing rod 53 to rotate is provided on the positioning frame 51. A bearing block 55 is mounted on the bearing rod 53 through a clamping block 54, and a through groove 57 is provided on the bearing block 55. A sealing member 56 is provided on the upper and lower sides of the bearing block 55, and the sealing member 56 includes a sealing plate 561 slidably connected to the bearing block 55. A first actuating cylinder 563 for driving the sealing plate 561 to slide is also provided on the bearing block 55. The first actuating cylinder 563 is connected to the sealing plate 561 through a snap-fit part 562. Specifically, the sealing plate 561 is made of glass, which will not affect the detection operation of the detection mechanism 6. When the frame workpiece 8 is transferred to the support block 55 by the adjusting clamping mechanism 4, the upper sealing member 56 slides under the drive of the first actuating cylinder 563, and drives the sealing plate 561 to close through the snap-fit part 562, firmly clamping the frame workpiece 8 in the through groove 57 area; then the rotating cylinder 52 is activated, driving the bearing rod 53 and the entire support block 55 to rotate 180 degrees, realizing the flipping of the frame workpiece 8; after the flipping is completed, the sealing member 56, which was previously located on the lower side (and is located on the upper side after rotation), opens under the action of the first actuating cylinder 563, and then the adjusting clamping mechanism 4 adsorbs the frame workpiece 8, and the frame workpiece 8 is transferred to the next detection station, thereby completing the double-sided detection preparation of the frame workpiece 8. Preferably, a second photoelectric sensor with the same structure and working principle as the first photoelectric sensor 33 is also provided on the positioning frame 51, which is also used to detect the rotation state of the frame workpiece 8.
[0028] In the embodiments provided by this utility model, the detection mechanism 6 includes a detection frame 61 mounted on a frame 1. A detection fixture 62 for storing the frame workpiece 8 is mounted on the detection frame 61, and a transparent glass 63 is provided below the detection fixture 62. A fastening frame 64 is provided below the detection frame 61, and a 3D detection camera 66 is slidably connected to the fastening frame 64. A linear slide rail 65 is provided on the detection frame 61, and the 3D detection camera 66 is slidably connected to the linear slide rail 65 via a sliding plate 67. A drive cylinder is also provided on the fastening frame 64 to drive the sliding plate 67 to slide on the linear slide rail 65, so that the 3D detection camera 66 can detect one side of the frame workpiece 8 before the flipping mechanism 5 flips the frame workpiece 8. After the detection is completed, the drive cylinder drives the 3D detection camera 66 to slide under the detection fixture 62 to detect the other side of the frame workpiece 8, and the detection effect is excellent. Specifically, the transparent glass 63 has high light transmittance and flatness, ensuring the clarity and realism of images captured by the camera while effectively isolating external interference such as dust and oil, preventing direct contact between the frame workpiece 8 and the 3D inspection camera 66. Simultaneously, its load-bearing capacity supports the placement of the frame workpiece 8, ensuring an unobstructed light path during inspection and improving the reliability and repeatability of the inspection results. In the embodiments provided by this utility model, the unloading assembly 7 includes a fixed plate 71 mounted on the frame 1. An unloading fixture 73 is slidably connected to the fixed plate 71, and a second actuating cylinder 72 is provided on the fixed plate 71 to drive the unloading fixture 73 to slide. An inclined unloading plate is provided on the side of the unloading fixture 73 away from the second actuating cylinder 72. Specifically, after the inspection mechanism 6 completes the inspection, the unqualified products are sucked out of the unloading fixture 73 by the adjusting clamping mechanism 4. The unloading fixture 73 is driven to slide by the second actuating cylinder 72 so that the unloading plate is located directly below the frame workpiece 8. At this time, when the adjusting clamping mechanism 4 moves downward and releases the frame workpiece 8, the frame workpiece 8 will fall to one side of the unloading plate, thereby enabling the unqualified frame workpiece 8 to be transported to a predetermined position for secondary re-inspection and other operations.
[0029] In the embodiments provided by this utility model, adjustment plates 24 are provided on both sides of the conveyor frame 21 to guide and limit the position of the frame workpiece 8 on the conveyor belt 22, so as to adjust the position of the frame workpiece 8 on the conveyor belt 22 and achieve better results.
[0030] Working principle: At the start of operation, the conveying mechanism 2 first transports the frame workpiece 8 to the designated position via the conveyor belt 22, and the adjusting plate 24 performs initial positioning of the frame workpiece 8. Subsequently, the power motor of the adjusting clamping mechanism 4 drives the swing arm unit 45, which in turn moves the sliding frame 42 and the mounting frame 43 downward via the guide groove 46. At this time, the A adsorption unit 44 adsorbs the frame workpiece 8. After the gripping is completed, the swing arm unit 45 lifts up and transfers the frame workpiece 8 to the position adjusting mechanism 3.
[0031] In the position adjustment mechanism 3, after the first photoelectric sensor 33 detects that the frame workpiece 8 is in place, the servo motor 34 drives the adjustment fixture 32 to rotate, and performs precise calibration of the angle and position of the frame workpiece 8. After calibration, the adjustment clamping mechanism 4 adsorbs the frame workpiece 8 again and transfers it to the flipping mechanism 5 (at this time, the B adsorption unit 44 transfers the frame workpiece 8 in the position adjustment mechanism 3 to the flipping mechanism 5, and at the same time, the A adsorption unit 44 adsorbs the frame workpiece 8 on the conveying mechanism 2 again and transfers it to the position adjustment mechanism 3).
[0032] In the flipping mechanism 5, the upper sealing member 56 slides under the drive of the first execution cylinder 563, and drives the sealing plate 561 to close through the snap-fit part 562, firmly clamping the frame workpiece 8 in the through groove 57 area. Then, the 3D inspection camera 66 moves along the linear slide rail 65 to inspect one side of the frame workpiece 8. After the inspection is completed, the rotary cylinder 52 moves to drive the bearing rod 53 and the entire bearing block 55 to rotate 180 degrees, realizing the flipping of the frame workpiece 8. After the flipping is completed, the sealing member 56, which was previously located on the lower side, opens under the action of the first execution cylinder 563, and the clamping mechanism 4 is adjusted to adsorb the frame workpiece 8 again (at this time, the C adsorption unit 44 adsorbs the frame workpiece 8 in the flipping mechanism 5 and transfers it to the inspection station, while the B adsorption unit 44 transfers the frame workpiece 8 in the position adjustment mechanism 3 to the flipping mechanism 5, and the A adsorption unit 44 continues to transfer the frame workpiece 8 on the conveying mechanism 2 to the position adjustment mechanism 3).
[0033] In the inspection mechanism 6, the frame workpiece 8 is placed on the inspection fixture 62. The 3D inspection camera 66 moves along the linear slide rail 65 and performs non-contact scanning inspection on the front and the reverse side of the frame workpiece 8 after flipping. After the inspection is completed, the clamping mechanism 4 adjusts the clamping mechanism to transfer the qualified frame workpiece 8 to the packaging mechanism for packaging according to the inspection results. The unqualified frame workpiece 8 is transferred to the unloading assembly 7. (During this process, the D adsorption unit 44 adsorbs and transfers the frame workpiece 8 on the inspection mechanism 6 to the unloading assembly 7. The C adsorption unit 44 continues to transfer the frame workpiece 8 in the flipping mechanism 5 to the inspection station. The B adsorption unit 44 continues to transfer the frame workpiece 8 in the position adjustment mechanism 3 to the flipping mechanism 5. The A adsorption unit 44 continues to transfer the frame workpiece 8 on the conveying mechanism 2 to the position adjustment mechanism 3.)
[0034] If the inspection is qualified, the E adsorption unit 44 adsorbs and transfers the frame workpiece 8 on the unloading assembly 7 to the packaging mechanism for packaging; if the inspection is unqualified, the D adsorption unit 44 adsorbs the frame workpiece 8 on the unloading assembly 7, and the second execution cylinder 72 drives the unloading fixture 73 to slide so that the unloading plate is directly below the frame workpiece 8. The clamping mechanism 4 is adjusted to move downward and release the frame workpiece 8. The frame workpiece 8 slides down the unloading plate to the designated position for subsequent processing such as secondary re-inspection.
[0035] The above operation process is repeated cyclically, realizing a fully automated operation process from conveying, position adjustment, flipping, detection to sorting and packaging.
[0036] It should be noted that all electrical equipment involved in this application can be powered by a storage battery or an external power source, and this application is equipped with a control system for controlling the operation of the entire equipment.
[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multi-station frame inspection device, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism (2) for conveying the frame workpiece (8), and a position adjustment mechanism (3) for adjusting the frame workpiece (8) is provided on one side of the conveying mechanism (2). The frame (1) is provided with a detection mechanism (6) for detecting the frame workpiece (8), and a flipping mechanism (5) is installed between the detection mechanism (6) and the position adjustment mechanism (3) to realize the flipping of the frame workpiece (8); The frame (1) is provided with an adjustment clamping mechanism (4). The adjustment clamping mechanism (4) clamps the frame workpiece (8) and passes it one by one through the conveying mechanism (2), the position adjustment mechanism (3), the flipping mechanism (5) and the detection mechanism (6) to realize the detection operation of the frame workpiece (8). A packaging mechanism for packaging qualified frame workpieces (8) is also provided on one side of the frame (1).
2. The multi-station frame inspection device according to claim 1, characterized in that: The conveying mechanism (2) includes a conveying frame (21) mounted on a frame (1), a conveyor belt (22) is provided on the conveying frame (21), and a power component (23) is provided on the conveying frame (21) to drive the conveyor belt (22) to rotate.
3. The multi-station frame inspection device according to claim 1, characterized in that: The position adjustment mechanism (3) includes a support frame (31) mounted on the frame (1), an adjustment fixture (32) is rotatably connected to the support frame (31), the frame workpiece (8) is installed inside the adjustment fixture (32), and a servo motor (34) for driving the adjustment fixture (32) to rotate is provided at the bottom of the support frame (31). The support frame (31) is equipped with a first photoelectric sensor (33).
4. The multi-station frame inspection device according to claim 1, characterized in that: The adjustment clamping mechanism (4) includes a connecting frame installed on the frame (1), a power box (41) is provided on the connecting frame, and a sliding frame (42) is vertically slidably connected inside the power box (41). Five adsorption units (44) are installed on the sliding frame (42) through the mounting frame (43). The power box (41) is equipped with a swing arm unit (45), which is connected to the sliding frame (42) in a transmission manner. The swing arm unit (45) is rotatably connected to the power box (41) through the guide groove (46), and the power box (41) is equipped with a power motor for driving the swing arm unit (45) to rotate.
5. The multi-station frame inspection device according to claim 1, characterized in that: The flipping mechanism (5) includes a positioning frame (51) mounted on the frame (1), a bearing rod (53) is rotatably connected to the positioning frame (51), and a rotary cylinder (52) for driving the bearing rod (53) to rotate is provided on the positioning frame (51). The bearing rod (53) is mounted with a bearing block (55) via a clamping block (54), and a through groove (57) is provided on the bearing block (55). Furthermore, sealing components (56) are provided on the upper and lower sides of the bearing block (55).
6. The multi-station frame inspection device according to claim 5, characterized in that: The sealing component (56) includes a sealing plate (561) slidably connected to the support block (55), and the support block (55) is also provided with a first actuating cylinder (563) for driving the sealing plate (561) to slide. The first actuating cylinder (563) is connected to the sealing plate (561) through a snap-fit part (562).
7. The multi-station frame inspection device according to claim 1, characterized in that: The testing mechanism (6) includes a testing frame (61) installed on the frame (1), a testing fixture (62) for storing the frame workpiece (8) is installed on the testing frame (61), and a transparent glass (63) is provided below the testing fixture (62). Furthermore, a fastening frame (64) is provided below the inspection frame (61), and a 3D inspection camera (66) is slidably connected on the fastening frame (64).
8. A multi-station frame inspection device according to claim 7, characterized in that: The detection frame (61) is provided with a linear slide rail (65), and the 3D detection camera (66) is slidably connected to the linear slide rail (65) via a slide plate (67).
9. A multi-station frame inspection device according to claim 1, characterized in that: It also includes a feeding assembly (7), which includes a fixed plate (71) mounted on the frame (1), a feeding fixture (73) slidably connected to the fixed plate (71), and a second actuator (72) for driving the feeding fixture (73) to slide on the fixed plate (71).
10. A multi-station frame inspection device according to claim 2, characterized in that: Adjustment plates (24) are provided on both sides of the conveyor frame (21) to adjust the position of the frame workpiece (8) on the conveyor belt (22).