Automatic detection equipment for materials

Abstract

The utility model relates to the technical field of detection equipment, and particularly discloses automatic detection equipment for materials, which comprises a base, and a feeding mechanism, a camera shooting mechanism, a control assembly and a limiting mechanism which are arranged on the base, the feeding mechanism is arranged below the camera shooting mechanism, the control assembly controls the feeding mechanism to move an external detection product to the camera shooting mechanism, the control assembly controls the limiting mechanism to limit the external detection product, moved to the camera shooting mechanism, of the feeding mechanism, and the control assembly regulates and controls the camera shooting mechanism to take photos or videos of the external detection product. According to the automatic detection equipment, the external plate is moved to the detection table in a non-contact mode through the accurate conveying belt, the graph scanning and collecting device and the like, damage to the external plate possibly caused by uneven force, hand sweat corrosion or electrostatic discharge and the like during manual operation is avoided, graph collection and detection are conducted in an all-around mode, and the detection efficiency is improved. The detection efficiency of the electronic plate production line is greatly improved, the labor cost is reduced, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and particularly discloses an automatic detection equipment for materials. Background Art

[0002] With the rapid development of electronic technology and manufacturing technology, the application scope and demand of PCB boards have increased sharply, which puts forward higher requirements for detection efficiency and cost control. The traditional manual detection method has been difficult to meet the needs of modern production lines, and its low efficiency and cost problems have become increasingly prominent. Therefore, developing and applying equipment that can automatically detect PCB boards and seamlessly integrating it into the production line has become an urgent need for the industry to transform and upgrade. Content of the Utility Model

[0003] In order to overcome the disadvantages and deficiencies existing in the prior art, the purpose of the utility model is to provide an automatic detection equipment for materials.

[0004] To achieve the above purpose, an automatic detection equipment for materials of the utility model includes a base, a feeding mechanism, a camera mechanism, a control component and a limiting mechanism arranged on the base; the feeding mechanism is arranged below the camera mechanism, the control component controls the feeding mechanism to move an external detection product to the camera mechanism, the control component controls the limiting mechanism to limit the external detection product moved by the feeding mechanism to the camera mechanism, and the control component regulates the camera mechanism to take pictures or videos of the external detection product. By adopting a high-precision limiting mechanism, it is possible to achieve all-round and high-precision detection of external detection products, improving the accuracy of detection results. Through the automated feeding and detection process, not only the damage to external boards caused by uneven force, hand sweat corrosion or electrostatic discharge during manual operation is avoided, but also the manual intervention is reduced, significantly improving the detection efficiency.

[0005] The camera mechanism includes a first guide rail, a second guide rail arranged on the base, and a moving seat slidably connected between the first guide rail and the second guide rail. A third guide rail is arranged on the moving seat, and the first guide rail and the second guide rail are arranged in parallel. The camera mechanism further includes a first driving motor and a first driving rod. The first driving rod is arranged above the first guide rail via a fixing frame, and the moving seat is sleeved on the first driving rod through a nut and screwed. The first driving motor drives the moving seat on the first driving rod to move along the direction of the first guide rail. The first guide rail and the second guide rail are arranged in parallel and firmly on the base, providing a solid support and a stable moving path for the moving seat. This structural design ensures the smooth operation of the equipment during the detection process, reducing the detection errors that may be caused by vibration or shaking. The automated driving system replaces the traditional manual operation, not only reducing the errors and uncertainties brought by manual intervention, but also significantly improving the detection efficiency. The rapid and stable movement of the moving seat on the guide rail makes the entire detection process more smooth and efficient.

[0006] The moving seat further includes a third driving motor, a third driving rod, a sliding manipulator, and a camera disposed on the sliding manipulator. The third driving rod is disposed above the third guide rail via a fixing bracket. The sliding manipulator is sleeved on the third driving rod via a nut. The third driving rod is used to drive the sliding manipulator to move along the direction of the third guide rail. By adding the third driving motor and the third driving rod, as well as the combination of the sliding manipulator and the camera, the imaging mechanism has the ability to perform omnidirectional detection in the detection area. This omnidirectional detection ability enables the device to scan and detect materials more comprehensively, especially for materials with complex shapes or those requiring multi-angle observation, providing more accurate and comprehensive detection results.

[0007] The feeding mechanism includes a first support plate, a second support plate, and a width-adjusting lead screw for moving the first support plate closer to or farther from the second support plate. A width-adjusting driving motor is provided on the width-adjusting lead screw. The width-adjusting lead screw is driven by the width-adjusting driving motor to adjust the distance between the first support plate and the second support plate to adapt to the conveyance of external inspection plates of different sizes. Through the design of the width-adjusting lead screw and the width-adjusting driving motor, the feeding mechanism can flexibly adjust the distance between the first support plate and the second support plate, thereby adapting to external inspection plates of different sizes and specifications, ensuring that the material will not affect the detection accuracy due to shaking or falling off during conveyance, and the stable clamping also reduces the detection errors that may be caused by the change of the material position. This height-adjustable design enables the device to handle diverse materials, improving the versatility and practicality of the device.

[0008] Two sets of identical conveying groups are provided on the first support plate and the second support plate. The conveying group includes a conveyor belt, a belt driving motor, and a gear set. The conveyor belt is sleeved on the gear set. The belt driving motor drives the gear set to drive the conveyor belt to rotate. The conveyor belts of the first support plate and the second support plate respectively support the external inspection plate. The belt driving motor drives the external inspection plate placed on the conveyor belt to be automatically loaded and unloaded. By providing the conveyor belt and the belt driving motor on the first support plate and the second support plate, the automatic loading and unloading of the external inspection plate is realized. This design not only improves the work efficiency, but also reduces manual intervention, lowers the labor intensity, and at the same time avoids the errors and damages that may be caused by human factors. The conveyor belt is driven by the gear set, and the belt driving motor provides a stable power source to ensure the smooth operation of the conveyor belt. This stable conveying method makes the external inspection plate not prone to deviation or slipping during conveyance, ensuring the accuracy and reliability of the detection. The realization of the automatic loading and unloading function makes the entire detection process smoother and more efficient. The material is automatically fed into the detection area under the drive of the feeding mechanism, and then sent out by the conveying group after the detection, realizing seamless docking and continuous operation, and improving the overall production efficiency.

[0009] The feeding mechanism further includes two sets of import and export mechanisms with the same structure, which are respectively installed on both sides of the base and used for automatically feeding and discharging external inspection panels. By installing two sets of import and export mechanisms with the same structure on both sides of the base, the function of automatically feeding and discharging external inspection panels is realized. This further improves the automation degree of the entire inspection process. From feeding, inspection to discharging, all operations are unmanned, significantly improving the work efficiency and the intelligent level of the production line.

[0010] The import and export mechanism includes a first slide rail, a second slide rail, a sliding sealing plate, and a sliding motor for driving the sliding sealing plate to slide up and down. Both ends of the sliding sealing plate are respectively slidably arranged on the first slide rail and the second slide rail. When automatically feeding and discharging the external inspection panel, the sliding motor drives the sliding sealing plate to slide up and down to open or close for completing the automatic feeding and discharging of the external inspection panel. By driving the sliding sealing plate to slide up and down on the first slide rail and the second slide rail by the sliding motor, the function of automatically opening and closing the import and export mechanism is realized. This design not only improves the feeding and discharging efficiency of the external inspection panel, but also ensures the sealing performance of the import and export when not feeding and discharging, preventing dust, impurities, etc. from entering the inspection area and ensuring the cleanliness of the inspection environment.

[0011] The limiting mechanism includes a first pressing member, a second pressing member, a first support frame, and a second support frame. The first pressing member and the second pressing member are arranged in parallel. The first support frame and the second support frame are arranged between the first pressing member and the second pressing member. The first pressing member and the second pressing member are used for pressing both ends of the external inspection item. The limiting mechanism further includes a power unit for driving the pressing member or the support frame to lift. One end of the first support frame and the second support frame away from the first pressing member is vertically arranged on the second pressing member. The first pressing member, the second pressing member, the first support frame, and the second support frame enclose a detection area, and the imaging mechanism is used for photographing the external inspection item within the detection area. These two pressing members are arranged in parallel and are mainly used for clamping and fixing both ends of the external inspection item. They may be made of rigid materials such as metal or hard plastic to ensure sufficient strength and stability. The support frames are arranged between the first pressing member and the second pressing member to play a role in supporting and further stabilizing the inspection item. The power unit is a device for driving the pressing member or the support frame to lift. It can be a motor, a cylinder, or other types of actuators. By driving of the power unit, the height of the pressing member and the support frame can be conveniently adjusted to adapt to inspection panels of different heights, or the positions can be automatically adjusted at different stages (such as loading, inspection, unloading).

[0012] Advantages of the present utility model: An automatic detection device for materials of the present utility model includes a base, a feeding mechanism, a camera mechanism, and a control component disposed on the base; the feeding mechanism is disposed below the camera mechanism, and the control component controls the movement parameters to move an external test piece placed on the feeding mechanism to the detection position of the camera mechanism and drives the camera mechanism to detect the external test piece. The camera mechanism is further provided with a limiting mechanism, and the limiting mechanism scans the external test piece conveyed by the feeding mechanism. By integrating the feeding mechanism, the camera mechanism, and the control component, a fully automated process from material feeding to detection is realized, greatly reducing manual intervention, improving production efficiency and detection speed, significantly enhancing the efficiency and quality of material detection, and enabling seamless integration of the automatic detection device into the production line, meeting the urgent needs of industry transformation and upgrading. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the partial structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the camera mechanism of the present utility model;

[0016] Figure 4 is a schematic diagram of the structure of the feeding mechanism of the present utility model;

[0017] Figure 5 is a schematic diagram of the structure of the inlet and outlet mechanism of the present utility model;

[0018] Figure 6 is a schematic diagram of the structure of the limiting mechanism of the present utility model.

[0019] Reference numerals include:

[0020] 1, base; 2, feeding mechanism; 3, camera mechanism; 4, control component; 5, limiting mechanism; 6, first guide rail; 7, second guide rail; 8, moving seat; 9, third guide rail; 11, first driving motor; 12, first driving rod; 13, fixing frame; 14, third driving motor; 15, third driving rod; 16, sliding manipulator; 17, camera; 18, first support plate; 19, second support plate; 21, width adjustment screw rod; 22, width adjustment driving motor; 23, transmission belt; 24, belt driving motor; 25, gear set; 26, inlet and outlet mechanism; 27, first slide rail; 28, second slide rail; 29, sliding sealing plate; 31, sliding motor; 32, first pressing member; 33, second pressing member; 34, first support frame; 35, second support frame; 37, power unit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0022] See also Figures 1 to 6 As shown, the utility model is an automatic detection device for materials, including a base 1, a feeding mechanism 2, a camera mechanism 3, a control component 4 and a limit mechanism 5 arranged on the base 1; the feeding mechanism 2 is arranged below the camera mechanism 3, the control component 4 controls the feeding mechanism 2 to move the external detection product to the camera mechanism 3, the control component 4 controls the limit mechanism 5 to move the feeding mechanism 2 to the external detection product of the camera mechanism 3, and the control component 4 regulates the camera mechanism 3 to take photos or videos of the external detection product. The use of a high-precision limit mechanism 5 can realize all-round and high-precision detection of external detection products, thereby improving the accuracy of the detection results. Through the automated feeding and detection process, not only the damage to the external panels caused by uneven force, hand sweat corrosion or electrostatic discharge during manual operation is avoided, but also manual intervention is reduced, and the detection efficiency is significantly improved.

[0023] The camera mechanism 3 includes a first guide rail 6, a second guide rail 7 and a moving seat 8 slidably connected between the first guide rail 6 and the second guide rail 7, and a third guide rail 9 is provided on the moving seat 8. The first guide rail 6 and the second guide rail 7 are arranged in parallel. The camera mechanism 3 is also provided with a first drive motor 11 and a first drive rod 12. The first drive rod 12 is arranged above the first guide rail 6 via a fixed frame 13. The moving seat 8 is sleeved on the first drive rod 12 via a nut threaded connection. The first drive motor 11 drives the moving seat 8 on the first drive rod 12 to move along the direction of the first guide rail 6. The first guide rail 6 and the second guide rail 7 are parallel and firmly arranged on the base 1, providing a solid support and a stable moving path for the moving seat 8. This structural design ensures the stability of the equipment operation during the detection process and reduces the detection error that may be caused by vibration or shaking. The automated drive system replaces the traditional manual operation, which not only reduces the error and uncertainty caused by manual intervention, but also significantly improves the detection efficiency. The fast and stable movement of the moving seat 8 on the guide rail makes the entire detection process smoother and more efficient. In actual use, only one PCB board to be tested can be transported to the camera mechanism 3 for testing at a time, and the camera mechanism 3 can move left and right and front and back to facilitate more comprehensive and accurate testing.

[0024] The moving seat 8 further includes a third driving motor 14, a third driving rod 15, a sliding manipulator 16, and a camera 17 provided on the sliding manipulator 16. The third driving rod 15 is disposed above the third guide rail 9 via a fixing bracket 13. The sliding manipulator 16 is sleeved on the third driving rod 15 via a nut. The third driving rod 15 is used to drive the sliding manipulator 16 to move along the direction of the third guide rail 9. By adding the combination of the third driving motor 14 and the third driving rod 15, as well as the sliding manipulator 16 and the camera 17, the imaging mechanism 3 has the ability to perform omnidirectional detection in the detection area. This omnidirectional detection ability enables the device to scan and detect materials more comprehensively, especially for materials with complex shapes or those that require multi-angle observation, providing more accurate and comprehensive detection results. During use, the camera 17 provided on the manipulator can freely move back and forth, left and right through the driving motor driving the driving rod, and can move according to the position to be detected on the plate surface to perform product imaging on the external plate.

[0025] The feeding mechanism 2 includes a first support plate 18, a second support plate 19, and a width-adjusting lead screw 21 for setting the first support plate 18 to be close to or away from the second support plate 19. A width-adjusting driving motor 22 is provided on the width-adjusting lead screw 21. The width-adjusting lead screw 21 is driven by the width-adjusting driving motor 22 to adjust the distance between the first support plate 18 and the second support plate 19 to adapt to conveying external inspection plates of different sizes. Through the design of the width-adjusting lead screw 21 and the width-adjusting driving motor 22, the feeding mechanism 2 can flexibly adjust the distance between the first support plate 18 and the second support plate 19, so as to adapt to external inspection plates of different sizes and specifications, ensuring that the material will not affect the detection accuracy due to shaking or falling off during the conveying process. The stable clamping also reduces the detection errors that may be caused by the change of the material position. This height-adjustable design enables the device to handle diverse materials, improving the versatility and practicality of the device. During the actual detection process, the sizes of the PCB panels used in the market vary. The automatic detection device can adjust the width-adjusting lead screw 21 on the feeding mechanism 2 according to the size of the PCB panel to be detected. After adjustment, the support plates of the feeding mechanism 2 clamp the PCB panel and feed it into the automatic imaging mechanism 3 for detection.

[0026] Two sets of identical conveying groups are provided on the first support plate 18 and the second support plate 19. The conveying group includes a conveyor belt 23, a belt driving motor 24, and a gear set 25. The conveyor belt 23 is sleeved on the gear set 25, and the belt driving motor 24 drives the gear set 25 to drive the conveyor belt 23 to rotate. The conveyor belts of the first support plate 18 and the conveyor belt 23 of the second support plate 19 respectively support the external inspection plate parts. The belt driving motor 24 drives the external inspection plate parts placed on the conveyor belt to automatically load and unload. By arranging the conveyor belt 23 and the belt driving motor 24 on the first support plate 18 and the second support plate 19, the automatic loading and unloading of the external inspection plate parts is realized. This design not only improves the work efficiency, but also reduces the manual intervention, reduces the labor intensity, and at the same time avoids the errors and damages that may be caused by human factors. The conveyor belt 23 is driven by the gear set 25, and the belt driving motor 24 provides a stable power source to ensure the smooth operation of the conveyor belt 23. This stable transmission method makes the external inspection plate parts not easy to shift or slip during the conveying process, ensuring the accuracy and reliability of the inspection. The realization of the automatic loading and unloading function makes the entire inspection process smoother and more efficient. The material automatically enters the inspection area under the drive of the feeding mechanism 2, and is sent out by the conveying group after the inspection is completed, realizing seamless docking and continuous operation, and improving the overall production efficiency.

[0027] The feeding mechanism 2 further includes two sets of identical inlet and outlet mechanisms 26. The two sets of inlet and outlet mechanisms 26 are respectively installed on both sides of the base 1 and are used for automatically loading and unloading the external inspection plate parts. By installing two sets of identical inlet and outlet mechanisms 26 on both sides of the base 1, the automatic loading and unloading function of the external inspection plate parts is realized. This further improves the automation degree of the entire inspection process. From feeding, inspection to discharging, all are realized without human operation, significantly improving the work efficiency and the intelligent level of the production line. The outside of the inlet and outlet mechanism 26 is provided with a closed panel, and the closed panel is only opened when loading and unloading, reducing the contamination of the plate parts of the external inspection equipment and improving the inspection quality.

[0028] The inlet and outlet mechanism 26 includes a first slide rail 27, a second slide rail 28, a sliding sealing plate 29, and a sliding motor 31 for driving the sliding sealing plate 29 to slide up and down. The two ends of the sliding sealing plate 29 are respectively slidably arranged on the first slide rail 27 and the second slide rail 28. When the external inspection plate is automatically loaded and unloaded, the sliding motor 31 drives the sliding sealing plate 29 to slide up and down to open or close to complete the automatic loading and unloading of the external inspection plate. By driving the sliding sealing plate 29 to slide up and down on the first slide rail 27 and the second slide rail 28 by the sliding motor 31, the automatic opening and closing function of the inlet and outlet mechanism 26 is realized. This design not only improves the efficiency of loading and unloading the external inspection plate parts, but also ensures the sealing performance of the inlet and outlet when not loading and unloading, preventing dust, impurities, etc. from entering the inspection area and ensuring the cleanliness of the inspection environment.

[0029] The limiting mechanism 5 includes a first pressing member 32, a second pressing member 33, a first support 34 and a second support 35. The first pressing member 32 and the second pressing member 33 are arranged in parallel. The first support 34 and the second support 35 are arranged between the first pressing member 32 and the second pressing member 33. The first pressing member 32 and the second pressing member 33 are used to press both ends of an external test article. The limiting mechanism 5 further includes a power unit for driving the pressing member or the support to lift. One end of the first support 34 and the second support 35 away from the first pressing member 32 is vertically arranged on the second pressing member 33. The first pressing member 32, the second pressing member 33, the first support 34 and the second support 35 enclose a detection area, and the imaging mechanism 3 is used to photograph the external test article within the detection area.

[0030] The two pressing members are arranged in parallel and are mainly used to clamp and fix both ends of the external test article. They may be made of rigid materials such as metal or hard plastic to ensure sufficient strength and stability. The supports are arranged between the first pressing member 32 and the second pressing member 33 and play a role in supporting and further stabilizing the test article. The power unit is a device for driving the pressing member or the support to lift. It can be a motor, a cylinder or other types of actuators. By driving the power unit, the height of the pressing member and the support can be conveniently adjusted to adapt to test plates of different heights, or the position can be automatically adjusted at different stages (such as loading, testing, unloading).

[0031] The remaining parts of this embodiment are the same as those of the first embodiment. For the features not explained in this embodiment, the explanations of the first embodiment are adopted and will not be elaborated here.

[0032] The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, based on the idea of the present utility model, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An automatic material detection device, comprising a base (1), a feeding mechanism (2), a camera mechanism (3), a control component (4) and a limit mechanism (5) arranged on the base (1); characterized in that: The feeding mechanism (2) is arranged below the camera mechanism (3); the control component (4) controls the feeding mechanism (2) to move the external inspection product to the camera mechanism (3); the control component (4) controls the limiting mechanism (5) to move the feeding mechanism (2) to the external inspection product of the camera mechanism (3) to limit the position; and the control component (4) regulates the camera mechanism (3) to take photos or videos of the external inspection product.

2. The automatic material detection device according to claim 1, characterized in that: The camera mechanism (3) comprises a first guide rail (6), a second guide rail (7) arranged on a base (1), and a moving seat (8) slidably connected between the first guide rail (6) and the second guide rail (7); a third guide rail (9) is arranged on the moving seat (8); and the first guide rail (6) and the second guide rail (7) are arranged in parallel.

3. The automatic material detection device according to claim 2, characterized in that: The camera mechanism (3) is also provided with a first drive motor (11) and a first drive rod (12); the first drive rod (12) is arranged above the first guide rail (6) via a fixed frame (13); the moving seat (8) is sleeved on the first drive rod (12) via a nut threaded connection; the first drive motor (11) drives the moving seat (8) on the first drive rod (12) to move along the direction of the first guide rail (6).

4. The automatic material detection device according to claim 2, characterized in that: The movable seat (8) further comprises a third driving motor (14), a third driving rod (15), a sliding manipulator (16) and a camera (17) arranged on the sliding manipulator (16); the third driving rod (15) is arranged above the third guide rail (9) via a fixing frame (13); the sliding manipulator (16) is sleeved on the third driving rod (15) via a nut threaded connection; the third driving rod (15) is used to drive the sliding manipulator (16) to move along the direction of the third guide rail (9).

5. The automatic material detection device according to claim 1, characterized in that: The feeding mechanism (2) comprises a first support plate (18), a second support plate (19) and a width adjustment screw rod (21) for driving the first support plate (18) and the second support plate (19) to move closer or farther away, the width adjustment screw rod (21) being provided with a width adjustment drive motor (22), the width adjustment screw rod (21) being driven by the width adjustment drive motor (22) to adjust the distance between the first support plate (18) and the second support plate (19) so as to accommodate the conveying of external inspection plates of different sizes.

6. The automatic material detection device according to claim 5, characterized in that: The first support plate (18) and the second support plate (19) are provided with two transmission groups with the same structure, the transmission groups comprising a transmission belt (23), a belt drive motor (24) and a gear group (25), the transmission belt (23) is sleeved on the gear group (25), the belt drive motor (24) drives the gear group (25) to drive the transmission belt (23) to rotate, the transmission belt of the first support plate (18) and the transmission belt (23) of the second support plate (19) respectively support two ends of the external detection plate, the belt drive motor (24) drives the transmission belt to drive the external detection plate carried by the transmission belt to automatically load and unload.

7. The automatic material detection device according to claim 1, characterized in that: The feeding mechanism (2) further comprises two groups of inlet and outlet mechanisms (26) of identical structure. The two groups of inlet and outlet mechanisms (26) are respectively mounted on both sides of the base (1) and are used for automatically feeding and discharging external detection panels.

8. The automatic material detection device according to claim 7, characterized in that: The import and export mechanism (26) comprises a first slide rail (27), a second slide rail (28), a sliding cover plate (29) and a sliding motor (31) for driving the sliding cover plate (29) to slide up and down. The two ends of the sliding cover plate (29) are respectively slidably arranged on the first slide rail (27) and the second slide rail (28). When the external inspection plate is automatically fed in and out, the sliding motor (31) drives the sliding cover plate (29) to slide up and down to open or close to complete the automatic feeding and unloading of the external inspection plate.

9. The automatic material detection device according to claim 1, characterized in that: The limiting mechanism (5) comprises a first pressing member (32), a second pressing member (33), a first support frame (34) and a second support frame (35); the first pressing member (32) and the second pressing member (33) are arranged in parallel; the first support frame (34) and the second support frame (35) are arranged between the first pressing member (32) and the second pressing member (33); the first pressing member (32) and the second pressing member (33) are used to press the two ends of the external inspection product.

10. The automatic material detection device according to claim 9, characterized in that: The limiting mechanism (5) also includes a power unit (37) for driving the pressing member and the support frame to rise and fall; the first support frame (34) and the second support frame (35) are vertically arranged on the second pressing member (33) at one end away from the first pressing member (32); the first pressing member (32), the second pressing member (33), the first support frame (34) and the second support frame (35) are arranged to form a detection area; and the camera mechanism (3) is used to photograph the external detection products in the detection area.

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