A multi-station camera multiplexing detection device for automatic feeding

Abstract

This utility model provides an automatic feeding multi-station camera multiplexing inspection device, belonging to the field of multiplexing inspection technology. It includes a movable base, a first electric linear slide rail, a second electric linear slide rail, a third electric linear slide rail, and a rodless cylinder. The top surface of the movable base has two first supports, and two second supports are horizontally arranged on one side of each of the first supports. The first electric linear slide rails are all installed on the surface of the top of the first supports away from the second supports. The rodless cylinder, located in the area of ​​the defective product, is activated, driving a pusher block to move via a slider. This pushes the defective product from the receiving plate into the waste area at the far left or far right of the hopper. After being pushed in, all devices return to their initial state. The entire process is controlled by an operator through an external control panel. This invention solves the problems of inaccurate workpiece positioning due to spatial coordinate matching errors when using different cameras for visual inspection and positioning, as well as the complexity of the process flow.

Description

Technical Field

[0001] This utility model relates to the field of reuse detection technology, and in particular to a device for detecting the reuse of multi-station cameras with automatic feeding. Background Technology

[0002] In the automated production process of modern manufacturing, the efficiency and precision of the material loading process are crucial. Currently, many manufacturing companies use different cameras for visual inspection and positioning during the production stage. However, due to differences in the installation position and parameter calibration of each camera, coordinate matching errors are easily generated in space, leading to inaccurate workpiece positioning, affecting the accuracy of subsequent processing and assembly, and thus reducing product quality and pass rate. Furthermore, the switching and debugging of different cameras increases the complexity of the process flow, resulting in excessively long process cycles, which seriously restricts the improvement of production efficiency and makes it difficult to meet the market demand for large-scale, high-efficiency production. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as spatial coordinate matching errors leading to inaccurate workpiece positioning and complex process flows, when using different cameras for visual inspection and positioning. This invention proposes a multi-station camera multiplexing inspection device for automatic feeding.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: A multi-station camera multiplexing detection device for automatic feeding, comprising a movable base, a first electric linear slide rail, a second electric linear slide rail, a third electric linear slide rail, and a rodless cylinder. The top surface of the movable base is provided with two first supports, and two second supports are horizontally provided on one side of each of the two first supports. The first electric linear slide rails are all mounted on the surface of the top of the first supports away from the second supports. The second electric linear slide rails are all mounted on the surface of the two second supports close to the first supports. Slider blocks are mounted on the surfaces of the first, second, and third electric linear slide rails and the rodless cylinder. A connecting rod is provided at the bottom of the first electric linear slide rail, and a CCD camera is mounted at the top of the connecting rod. Electric rotating platforms are mounted on the surfaces of the sliders of the two first electric linear slide rails. A flipping arm is provided between the two electric rotating platforms. A guide rod cylinder is provided on one side of the first electric linear slide rail. A connecting frame is provided at the bottom of the guide rod cylinder. An electric gripper is arranged in a horizontal array on one side of the connecting frame. A moving plate is provided on one side of the second electric linear slide rail. A third electric linear slide rail is mounted on the surface of the moving plate. A connecting seat is provided on one side of the third electric linear slide rail. A rodless cylinder is arranged in a horizontal array on the surface of the connecting seat. A receiving plate is provided on the top of the connecting seat. A sliding groove is arranged in a horizontal array on the surface of the receiving plate. Push blocks are provided inside each sliding groove. A hopper is provided on one side of the receiving plate. Two guide grooves are provided on both sides of the hopper. Two rotating rods are provided inside the hopper. A push rod is provided on one side of each of the two rotating rods. Two drive wheels are provided on both sides of the hopper. A driven wheel is provided on the top of each of the four drive wheels. A transmission belt is provided on the outside of each of the four drive wheels. Fixed frames are provided at both ends of each of the two rotating rods. A motor is provided on one side of each of the two drive wheels on one side of the hopper.

[0005] Preferably, the two first supports and the two second supports are in a parallel state, and both the first and second supports are bolted to the movable base. The first electric linear slide rails are all bolted to the first supports, and the second electric linear slide rails are all bolted to the second supports. Both ends of the connecting rod are mounted on the surfaces of the two first supports, and the connecting rod is bolted to the first supports. The CCD camera is mounted on the top surface of the connecting rod, and the CCD camera is fixedly connected to the connecting rod.

[0006] Preferably, both of the electric rotary tables are bolted to the sliders of the two first electric linear slide rails. The cross-section of the flipping arm is n-shaped, and both ends of the flipping arm are bolted to the two electric rotary tables. The guide rod cylinder is mounted on the surface of the flipping arm and bolted to the flipping arm. The bottom end of the guide rod cylinder is bolted to the connecting frame. The electric grippers are all mounted on the side of the connecting frame and bolted to the connecting frame.

[0007] Preferably, both ends of the movable plate are bolted to the sliders of the two second electric linear slide rails, the third electric linear slide rail is bolted to the movable plate, the connecting seat is bolted to the slider of the third electric linear slide rail, the rodless cylinders are all bolted to the connecting seat, the receiving plate is installed on the top surface of the connecting seat and welded to the connecting seat, the position of the slide groove corresponds one-to-one with the position of the rodless cylinder, the push block is generally n-shaped, and the bottom end of the push block is bolted to the rodless cylinder.

[0008] Preferably, the hopper is installed on the top surface of the mobile base, and all hoppers are installed on the top surface of the mobile base by means of a fixing frame. The positions of the two guide grooves on both sides of the hopper are one-to-one, and the positions of the fixing frame are one-to-one with the positions of the four guide grooves.

[0009] Preferably, both of the rotating rods are axially connected to the fixed frame, and both ends of the rotating rods pass through the discharge bin and are keyed to the drive wheels on both sides of the bin. The drive wheel and the driven wheel are perpendicular to each other, and the driven wheel is axially connected to the bin. Both the drive wheel and the driven wheel are connected by a transmission belt.

[0010] Preferably, both ends of the two push rods pass through the two guide grooves on both sides of the discharge bin, and the push rods are engaged with the transmission belt. Both motors are mounted on the top surface of the movable base, and both motors are shaft-connected to the rotating rod.

[0011] Beneficial effects

[0012] In this invention, multiple electric grippers on a connecting frame simultaneously clamp the workpiece conveyed from the previous process. After clamping, two electric rotary tables simultaneously drive the rotating arms to rotate, aligning the clamped workpiece with the receiving plate. Following alignment, the slider of the first electric linear guide begins to descend, while the slider of the second electric linear guide rises until it reaches a designated position and stops. After stopping, the guide rod cylinder drives the connecting frame to descend, precisely aligning the product held by the electric grippers on the connecting frame with the receiving plate. After alignment, the electric grippers release the product, allowing it to fall onto the receiving plate. Once on the receiving plate, the slider of the second electric linear guide begins to descend until the product on the receiving plate falls within the detection range of the CCD camera and is detected. If the detected product is defect-free, the rodless cylinder drives a pusher block via the slider, causing the moving pusher block to move onto the receiving plate. The product is pushed into the middle area of ​​the hopper. When a defective product is detected, the rodless cylinder in the area where the defective product is located will push the defective product into the hopper first via a pusher block. Then, the slider of the third electric linear guide rail moves left and right according to the left and right areas of the receiving plate where the defective product is located, so that the defective product on the receiving plate is aligned with the leftmost or rightmost area of ​​the hopper. After alignment, the rodless cylinder in the area where the defective product is located is activated, which drives the pusher block to move via the slider, so that the defective product is pushed from the receiving plate into the waste area at the leftmost or rightmost end of the hopper. After being pushed in, all devices return to the initial state. The entire working process is controlled by the operator through an external control panel, which solves the shortcomings of visual inspection and positioning by different cameras, which have spatial coordinate matching errors that lead to inaccurate workpiece positioning, as well as the complexity of the process flow. Attached Figure Description

[0013] Figure 1 This is an isometric drawing of the present invention;

[0014] Figure 2 This is the first perspective view of the present invention;

[0015] Figure 3 This is a second perspective view of the present invention;

[0016] Figure 4 This is a partial top view of the present invention;

[0017] Figure 5 For the present utility model Figure 4 Sectional view at point AA;

[0018] Figure 6 This is a partial isometric drawing of the present invention.

[0019] Legend:

[0020] 1. Movable base; 2. First support; 3. Second support; 4. First electric linear slide rail; 5. Second electric linear slide rail; 6. Slider; 7. Electric rotary table; 8. Tilting arm; 9. Connecting rod; 10. CCD camera; 11. Guide rod cylinder; 12. Connecting frame; 13. Electric gripper; 14. Moving plate; 15. Third electric linear slide rail; 16. Connecting seat; 17. Rodless cylinder; 18. Receiving plate; 19. Slide groove; 20. Push block; 21. Hopper; 22. Rotating rod; 23. Drive wheel; 24. Motor; 25. Fixed frame; 26. Push rod; 27. Driven wheel; 28. Transmission belt; 29. ​​Guide groove. Detailed Implementation

[0021] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0024] Reference Figure 1-6A multi-station camera multiplexing detection device for automatic feeding includes a movable base 1, a first electric linear slide rail 4, a second electric linear slide rail 5, a third electric linear slide rail 15, and a rodless cylinder 17. The top surface of the movable base 1 is provided with two first supports 2, and two second supports 3 are horizontally provided on one side of each of the two first supports 2. The first electric linear slide rails 4 are all installed on the surface of the top of each first support 2 away from the second supports 3. The second electric linear slide rails 5 are all installed on the surface of each of the two second supports 3 near the first supports 2. Slider 6 is installed on the surfaces of the first electric linear slide rails 4, 5, 15, and 17. A connecting rod 9 is provided at the bottom of the first electric linear slide rail 4. A CCD camera 10 is mounted on the top. Electric rotary tables 7 are mounted on the surfaces of the sliders 6 of the two first electric linear slide rails 4. A flipping arm 8 is located between the two electric rotary tables 7. A guide rod cylinder 11 is located on one side of the flipping arm 8. A connecting frame 12 is located at the bottom of the guide rod cylinder 11. Electric grippers 13 are arranged in a horizontal array on one side of the connecting frame 12. A moving plate 14 is located on one side of the second electric linear slide rail 5. A third electric linear slide rail 15 is mounted on the surface of the moving plate 14. A connecting seat 16 is located on one side of the third electric linear slide rail 15. Rodless cylinders 17 are arranged in a horizontal array on the surface of the connecting seat 16. A receiving plate 18 is located on the top of the connecting seat 16. Slide grooves 19 are arranged in a horizontal array on the surface of the receiving plate 18. Push blocks 2 are located inside each slide groove 19. 0. A hopper 21 is provided on one side of the receiving plate 18. Two guide grooves 29 are provided on both sides of the hopper 21. Two rotating rods 22 are provided inside the hopper 21. A push rod 26 is provided on one side of each of the two rotating rods 22. Two drive wheels 23 are provided on both sides of the hopper 21. A driven wheel 27 is provided on the top of each of the four drive wheels 23. A transmission belt 28 is provided on the outside of each of the four drive wheels 23. Fixed brackets 25 are provided at both ends of the two rotating rods 22. A motor 24 is provided on one side of each of the two drive wheels 23 on one side of the hopper 21. Two first supports 2 and two second supports 3 are in a parallel state, and both the first supports 2 and the second supports 3 are bolted to the movable base 1. The first electric linear slide rail 4 is bolted to the first support 2, and the second electric linear slide rail 4 is bolted to the first support 2. The slide rails 5 are all bolted to the second supports 3. Both ends of the connecting rod 9 are mounted on the surfaces of the two first supports 2, and the connecting rod 9 is bolted to the first supports 2. The CCD camera 10 is mounted on the top surface of the connecting rod 9, and the CCD camera 10 is fixedly connected to the connecting rod 9. The two electric rotary tables 7 are all bolted to the sliders 6 of the two first electric linear slide rails 4. The cross-section of the tilting arm 8 is n-shaped, and both ends of the tilting arm 8 are bolted to the two electric rotary tables 7. The guide rod cylinder 11 is mounted on the surface of the tilting arm 8, and the guide rod cylinder 11 is bolted to the tilting arm 8. The bottom end of the guide rod cylinder 11 is bolted to the connecting frame 12. The electric grippers 13 are all mounted on the sides of the connecting frame 12, and the electric grippers 13 are all bolted to the connecting frame 12.Both ends of the movable plate 14 are bolted to the sliders 6 of the two second electric linear slide rails 5. The third electric linear slide rail 15 is bolted to the movable plate 14. The connecting seat 16 is bolted to the slider 6 of the third electric linear slide rail 15. The rodless cylinders 17 are all bolted to the connecting seat 16. The receiving plate 18 is installed on the top surface of the connecting seat 16 and is welded to the connecting seat 16. The positions of the slide grooves 19 correspond one-to-one with the positions of the rodless cylinders 17. The push block 20 is generally n-shaped, and the bottom end of the push block 20 is bolted to the rodless cylinder 17. The hopper 21 is installed on the top surface of the movable base 1, and the hoppers 21 are all installed on the top surface of the movable base 1 through the fixing brackets 25. The two sides of the hopper 21 The two guide grooves 29 on the surface are positioned one-to-one, and the positions of the fixing frame 25 correspond one-to-one with the positions of the four guide grooves 29. Both rotating rods 22 are shaft-connected to the fixing frame 25, and both ends of the rotating rods 22 pass through the discharge bin 21 and are keyed to the drive wheels 23 on both sides of the bin 21. The drive wheels 23 and driven wheels 27 are perpendicular, and the driven wheels 27 are shaft-connected to the bin 21. The drive wheels 23 and driven wheels 27 are connected by a transmission belt 28. Both ends of the two push rods 26 pass through the two guide grooves 29 on both sides of the discharge bin 21, and the push rods 26 are engaged with the transmission belt 28. Both motors 24 are mounted on the top surface of the movable base 1, and both motors 24 are shaft-connected to the rotating rods 22.

[0025] The movable base 1 serves as the basic support structure for the entire device, bearing all the components mounted on it. Two first supports 2 and two second supports 3 are bolted parallel to each other onto the top surface of the movable base 1, providing mounting space for the first electric linear slide rail 4 and the second electric linear slide rail 5, respectively. The first electric linear slide rail 4 and the second electric linear slide rail 5 are both vertically mounted on the first supports 2 and the second supports 3 by fixing bolts, and their respective sliders 6 are driven by motors 24 at the bottom to move vertically. Two electric rotary tables 7 are respectively mounted on the sliders 6 of the two first electric linear slide rails 4. The electric rotary tables 7 drive the rotating arms 8 connected to them to rotate through their own motors 24, thereby indirectly rotating the workpieces on the rotating arms 8. Guide rod cylinders 11 are also mounted on the rotating arms 8, and connecting frames 12 are mounted at the bottom of the guide rod cylinders 11. Electric grippers 13 are horizontally arrayed on the connecting frames 12, and the electric grippers 13 clamp the products after being powered on. After the workpiece is flipped and aligned with the receiving plate 18, the guide rod cylinder 11 is activated, causing its piston rod to extend or retract, thereby driving the connecting frame 12 to descend or rise vertically, allowing the product held by the electric gripper 13 to accurately dock with the receiving plate 18. In addition, a CCD camera 10 is fixedly mounted on the first support 2 via a connecting rod 9. The CCD camera 10, as the core of the entire device's visual inspection, is responsible for image acquisition and defect identification, and transmits data to the control backend. If a defect is detected, the third electric linear guide rail 15 comes into play. The third electric linear guide rail 15 is mounted on the moving plate 14, and its slider 6 is driven by the motor 24 at its bottom to move the connecting seat 16 laterally, causing the receiving plate 18 mounted on the connecting seat 16 to move laterally, thus aligning the product on the receiving plate 18 with different areas of the hopper 21. Subsequently, the rodless cylinders 17 begin operation. The rodless cylinders 17 are horizontally arrayed on the connecting seat 16, and their slider 6 is driven by air pressure to move the N-shaped pusher block 20 horizontally. The receiving plate 18 is provided with slide grooves 19 corresponding to the positions of the rodless cylinders 17, ensuring that the pusher block 20 can move on the receiving plate 18 through the slide grooves 19, thereby pushing the inspected workpieces into the corresponding area of ​​the hopper 21. The hopper 21 is divided into multiple areas by partitions, with the rightmost and leftmost areas being waste areas, and the area in between the two waste areas being the normal storage area, thus realizing the sorting of good and defective products. The hopper 21 is mounted on the movable base 1 by a fixing frame 25 for storing products. At the same time, the rotating rod 22 is axially connected to the top of the fixing frame 25, thereby fixing the hopper 21 and the rotating rod 22 by the fixing frame 25. The fixing frame 25 is connected to the movable base 1 by bolts. The fixing frame 25 not only stably supports the hopper 21, but also fixes the rotating rod 22 by the axial connection, ensuring that the rotating rod 22 can maintain the stability of its axial position when rotating. When material needs to be discharged, the motor 24 starts, driving the rotating rod 22 to rotate. The rotating rod 22 drives the drive wheel 23 to rotate via a key connection.The driving wheel 23 and the driven wheel 27 are connected by a transmission belt 28. The rotation of the transmission belt 28 will drive the push rod 26, which is engaged with it, to move up and down along the guide grooves 29 on both sides of the hopper 21, and finally push out the product in the hopper 21 for easy access. Specific Implementation Example 2:

[0027] Reference Figure 1-6A multi-station camera multiplexing detection device for automatic feeding is further based on the basic structure in Specific Embodiment 1. The workpiece transported from the previous process is simultaneously clamped by multiple electric grippers 13 on the connecting frame 12. After clamping, the control backend controls two electric rotary tables 7 to simultaneously drive the flipping arms 8 to rotate, aligning the clamped workpiece with the receiving plate 18. After alignment, the slider 6 of the first electric linear slide rail 4 begins to descend, while the slider 6 of the second electric linear slide rail 5 rises, until both sliders 6 of the first and second electric linear slide rails 4 move to the pre-selected designated position in the control backend, at which point the movement stops. After stopping, the guide rod cylinder 11 drives the connecting frame 12 to descend, causing the connecting frame 12 to... The product held by the electric gripper 13 is precisely aligned with the receiving plate 18. After alignment, the electric gripper 13 releases the product, allowing it to fall onto the receiving plate 18. Once on the receiving plate, the slider 6 of the second electric linear guide 5 begins to descend until the product on the receiving plate 18 falls within the detection range of the CCD camera 10 and is detected. When the detected product is free of defects, the rodless cylinder 17 moves the pusher 20 via the slider 6, causing the moving pusher 20 to remove the product that has fallen onto the receiving plate 18. The material is pushed into the middle area of ​​the hopper 21. The hopper 21 is divided into multiple areas by partitions. The rightmost and leftmost areas are waste areas, and the area in between the two waste areas is the normal storage area. When a defective product is detected, the control system, based on the data transmitted by the CCD camera 10, first controls the rodless cylinder 17 in the area where the defective product is located to push the defective product into the storage area of ​​the hopper 21 via the pusher block 20. Then, the slider 6 of the third electric linear slide rail 15 is controlled to move left and right according to the left and right areas of the receiving plate 18 where the defective product is located, so that the defective product on the receiving plate 18 is aligned with the leftmost or rightmost area of ​​the hopper 21. After alignment, the rodless cylinder 17 in the area where the defective product is located is activated, and the pusher block 20 is moved by the slider 6, so that the defective product is pushed from the receiving plate 18 into the waste area at the leftmost or rightmost end of the hopper 21. After being pushed in, all devices return to the initial state. The entire working process is controlled by the operator from outside through an external control system. When it is necessary to remove the product from the hopper 21, two motors 24 can be started by controlling the backend, so that the motors 24 drive the two rotating rods 22 to rotate. Since the driving wheels 23 at both ends of the rotating rods 22 are connected to the driven wheels 27 through the transmission belt 28, the transmission belt 28 is installed and fixed. When the driving wheel 23 rotates, it will drive the transmission belt 28 to rotate through the driving wheel 23 and the driven wheel 27. Since the two ends of the push rod 26 are engaged with the transmission belt 28 of the hopper 21, when the transmission belt 28 rotates, it will drive the push rod 26 to move up and down, thereby pushing the product out of the hopper 21, making it convenient for the staff to take out the product.

[0028] In summary:

[0029] 1. Multiple electric grippers 13 on the connecting frame 12 simultaneously clamp the workpiece conveyed from the previous process. After clamping, two electric rotary tables 7 simultaneously drive the flipping arms 8 to rotate, aligning the clamped workpiece with the receiving plate 18. After alignment, the slider 6 of the first electric linear slide rail 4 begins to descend, while the slider 6 of the second electric linear slide rail 5 rises until it reaches the designated position and stops. After stopping, the guide rod cylinder 11 drives the connecting frame 12 to descend, so that the product clamped by the electric grippers 13 on the connecting frame 12 is precisely aligned with the receiving plate 18. After alignment, the electric grippers 13 release the product, allowing it to fall onto the receiving plate 18. After falling, the slider 6 of the second electric linear slide rail 5 begins to descend until the product on the receiving plate 18 falls into the detection range of the CCD camera 10 and is detected by the CCD camera 10. When the detected product has no defects, the rodless cylinder 17 drives the push block 20 to move through the slider 6, causing the moving push block 20 to... The products on the receiving plate 18 are pushed into the middle area of ​​the hopper 21. When a defective product is detected, the rodless cylinder 17 in the area where the defective product is located will push the defective product into the hopper 21 through the pusher block 20. Then, the slider 6 of the third electric linear slide rail 15 moves left and right according to the left and right areas of the receiving plate 18 where the defective product is located, so that the defective product on the receiving plate 18 is aligned with the leftmost or rightmost area of ​​the hopper 21. After alignment, the rodless cylinder 17 in the area where the defective product is located is activated, which drives the pusher block 20 to move through the slider 6, so that the defective product is pushed from the receiving plate 18 into the waste area at the leftmost or rightmost end of the hopper 21. After being pushed in, all devices return to the initial state. The entire working process is controlled by the operator through an external control background, which solves the shortcomings of different cameras for visual inspection and positioning, such as spatial coordinate matching errors leading to inaccurate workpiece positioning and complex process flow.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station camera multiplexing detection device for automatic feeding, comprising a moving base (1), a first electric linear slide (4), a second electric linear slide (5), a third electric linear slide (15) and a rodless cylinder (17), characterized in that: The top surface of the movable base (1) is provided with two first supports (2), and two second supports (3) are horizontally provided on one side of the two first supports (2). The first electric linear slide rails (4) are all installed on the surface of the top of the first support (2) away from the second support (3). The second electric linear slide rails (5) are all installed on the surface of the two second supports (3) close to the first support (2). The surfaces of the first electric linear slide rails (4), the second electric linear slide rails (5), the third electric linear slide rails (15) and the rodless cylinder (17) are all equipped with sliders (6). The bottom of the first electric linear slide rail (4) is provided with a connecting rod (9), and the top of the connecting rod (9) is provided with a CCD camera (10). The two first electric linear slide rails (4) are connected to the first electric linear slide rail (4). Electric rotary tables (7) are installed on the surface of the slider (6) of the slide rail (4). A flipping arm (8) is provided between the two electric rotary tables (7). A guide rod cylinder (11) is provided on one side of the flipping arm (8). A connecting frame (12) is provided at the bottom of the guide rod cylinder (11). Electric grippers (13) are arranged in a horizontal array on one side of the connecting frame (12). A moving plate (14) is provided on one side of the second electric linear slide rail (5). A third electric linear slide rail (15) is installed on the surface of the moving plate (14). A connecting seat (16) is provided on one side of the third electric linear slide rail (15). Rodless cylinders (17) are arranged in a horizontal array on the surface of the connecting seat (16). A receiving plate (18) is provided on the top of the connecting seat (16).

2. The automatic feeding multi-station camera multiplexing detection device according to claim 1, wherein: The receiving plate (18) has horizontally arranged grooves (19) on its surface. Each groove (19) has a push block (20) inside. A hopper (21) is provided on one side of the receiving plate (18). Two guide grooves (29) are provided on both sides of the hopper (21). Two rotating rods (22) are provided inside the hopper (21). A push rod (26) is provided on one side of each of the two rotating rods (22). Two drive wheels (23) are provided on both sides of the hopper (21). A driven wheel (27) is provided on the top of each of the four drive wheels (23). A transmission belt (28) is provided on the outside of each of the four drive wheels (23). A fixing frame (25) is provided at both ends of each of the two rotating rods (22). A motor (24) is provided on one side of each of the two drive wheels (23) on one side of the hopper (21).

3. The automatic feeding multi-station camera multiplexing detection device according to claim 1, wherein: The two first supports (2) and the two second supports (3) are in a parallel state, and the first supports (2) and the second supports (3) are all bolted to the movable base (1). The first electric linear slide rails (4) are all bolted to the first supports (2), and the second electric linear slide rails (5) are all bolted to the second supports (3). The two ends of the connecting rod (9) are installed on the surface of the two first supports (2), and the connecting rod (9) is bolted to the first supports (2). The CCD camera (10) is installed on the top surface of the connecting rod (9), and the CCD camera (10) is fixedly connected to the connecting rod (9).

4. The automatic feeding multi-station camera multiplexing detection device according to claim 1, wherein: Both of the electric rotary tables (7) are bolted to the sliders (6) of the two first electric linear slide rails (4). The cross-section of the flipping arm (8) is n-shaped, and both ends of the flipping arm (8) are bolted to the two electric rotary tables (7). The guide rod cylinder (11) is installed on the surface of the flipping arm (8), and the guide rod cylinder (11) is bolted to the flipping arm (8). The bottom end of the guide rod cylinder (11) is bolted to the connecting frame (12). The electric grippers (13) are all installed on the side of the connecting frame (12), and the electric grippers (13) are all bolted to the connecting frame (12).

5. The automatic feeding multi-station camera multiplexing detection device according to claim 2, characterized in that: Both ends of the moving plate (14) are bolted to the sliders (6) of the two second electric linear slide rails (5). The third electric linear slide rail (15) is bolted to the moving plate (14). The connecting seat (16) is bolted to the slider (6) of the third electric linear slide rail (15). The rodless cylinders (17) are all bolted to the connecting seat (16). The receiving plate (18) is installed on the top surface of the connecting seat (16) and the receiving plate (18) is welded to the connecting seat (16). The position of the slide groove (19) corresponds one-to-one with the position of the rodless cylinder (17). The push block (20) is n-shaped as a whole, and the bottom end of the push block (20) is bolted to the rodless cylinder (17).

6. The automatic feeding multi-station camera multiplexing detection device according to claim 2, characterized in that: The hopper (21) is installed on the top surface of the mobile base (1), and the hopper (21) is installed on the top surface of the mobile base (1) by means of a fixing frame (25). The positions of the two guide grooves (29) on both sides of the hopper (21) correspond one-to-one, and the positions of the fixing frame (25) correspond one-to-one with the positions of the four guide grooves (29).

7. The automatic feeding multi-station camera multiplexing detection device according to claim 2, characterized in that: Both of the rotating rods (22) are axially connected to the fixed frame (25), and both ends of the rotating rods (22) pass through the discharge bin (21) and are keyed to the drive wheels (23) on both sides of the bin (21). The drive wheels (23) and driven wheels (27) are perpendicular to each other, and the driven wheels (27) are axially connected to the bin (21). The drive wheels (23) and driven wheels (27) are connected by a transmission belt (28).

8. The automatic feeding multi-station camera multiplexing detection device according to claim 2, characterized in that: Both ends of the two push rods (26) pass through the two guide grooves (29) on both sides of the discharge bin (21), and the push rods (26) are engaged with the transmission belt (28). Both motors (24) are installed on the top surface of the movable base (1), and both motors (24) are axially connected to the rotating rod (22).

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