Copper Pillar CCD Inspection Equipment

Abstract

The invention discloses a copper column CCD inspection device, which specifically relates to the field of copper column measurement, comprising a box body, on which a workbench is fixedly provided, and also comprising a transfer component, a measuring component and an anti-interference component, wherein the transfer component is used to transfer the copper column, the measuring component comprises a plurality of cameras respectively arranged on a support frame and the box body, the measuring component is used to measure the copper column, and the anti-interference component comprises a first shielding member and a second shielding member, both of which are used to shield the copper column. The invention shields different positions of the copper column at different times through the first shielding member and the second shielding member, and at the same time, only reflects the position that needs to be reflected by adjusting the angle of a prism, so that the threaded hole, chamfer, long hole and step of the copper column can be quickly measured respectively, thereby improving the measurement efficiency and accuracy of the copper column.

Description

Technical Field

[0001] The present invention relates to the technical field of copper column measurement, and more specifically, to a copper column CCD inspection device. Background Art

[0002] The CCD camera detection device converts the captured target into an image signal through the CCD image sensor, and transmits it to a dedicated image processing system, which converts it into a digital signal based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site based on the results of the judgment. During the measurement process, the product is placed in the measurement area, and the visual software will perform lighting processing on the product. When the light enters the surface of the product, various defects will show different abnormalities from the surrounding areas in terms of reflection, refraction, etc., and then the visual software can analyze whether it is a defective product, thereby realizing automatic screening.

[0003] Currently, when using CCD detection devices to measure threaded holes, chamfers, long holes and steps of copper pillars, it is necessary to measure each part of the copper pillar step by step. The measurement process is cumbersome, and when defective products exist, it is not convenient to quickly remove the defective products.

[0004] Moreover, in actual use, when measuring the long hole and chamfer of the copper column, the chamfer and the long hole are measured after being illuminated by a light source. However, in actual measurement, since the camera needs to measure and process the chamfer and the long hole at the same time, interference is inevitable during the shooting process, resulting in overlapping pictures and the parts set around the measured copper column affecting the taken photos, resulting in too many interfering parts in the photos, causing errors in the evaluation of the taken photos and inaccurate measurement results. Summary of the invention

[0005] The purpose of the present invention is to provide a copper column CCD inspection device, which effectively solves the problem that the existing detection device has interference when measuring the copper column, thereby causing inaccurate measurement results.

[0006] To achieve the above object, the present invention provides the following technical solution: a copper column CCD inspection device, comprising a box body, a workbench is fixed on the box body, and further comprising:

[0007] A transfer assembly, wherein the transfer assembly includes a support frame fixedly arranged on the workbench, a fixed plate fixedly arranged on the support frame, a sliding groove arranged on the fixed plate, a sliding member slidingly arranged in the sliding groove, a moving member arranged at one end of the sliding member away from the fixed plate, and a plurality of first pneumatic clamps fixedly arranged at one end of the moving member away from the fixed plate; a measuring assembly, wherein the measuring assembly includes a plurality of cameras respectively arranged on the support frame and the box body, a horizontal plate arranged on the support frame, a plurality of placement plates corresponding to the cameras arranged on the horizontal plate, and a second pneumatic clamp and a third pneumatic clamp are arranged on the horizontal plate; an anti-interference assembly, wherein two clamping members are arranged on the third pneumatic clamp, a first shielding member is fixedly arranged at one end of the clamping member away from the corresponding placement plate, and a second shielding member is slidably arranged at one end of the clamping member away from the support frame.

[0008] Preferably, the transfer assembly also includes a guide plate fixedly arranged on the fixed plate, a guide groove is formed on the guide plate, a guide member capable of being inserted into the guide groove is fixedly provided on the sliding member, a motor is fixedly provided at one end of the fixed plate away from the guide plate, a rotating plate is fixedly provided at the output end of the motor, a movable groove is formed on the rotating plate, and the sliding member is inserted into the movable groove and can slide in the movable groove.

[0009] Preferably, vertical guide rails are fixed on both sides of the fixed plate, two first slides are slidably provided on each of the vertical guide rails, a connecting piece is commonly fixed between the two first slides on the same vertical guide rail, two second slides are fixed on each of the connecting pieces, two transverse guide rails are fixed on one end of the movable member close to the fixed plate, each transverse guide rail is slidably connected to the corresponding two second slides, a discharge plate is commonly fixed between the transverse plate and the box body, and the transverse plate is provided with the gas pushing member corresponding to the placement plate closest to the discharge plate.

[0010] Preferably, the measuring component also includes a plurality of supporting members respectively fixedly arranged on the supporting frame and the box body and corresponding to the plurality of cameras, each of the cameras is arranged on the corresponding supporting member, the supporting member on the supporting frame and the box body are provided with a light source, a prism corresponding to the third pneumatic clamp is arranged on the horizontal plate, and the prism is used to reflect the side surface of the copper column.

[0011] Preferably, vertical rods are fixedly provided on the two clamping members corresponding to the third pneumatic clamp, each of the vertical rods is fixedly connected to the corresponding first shielding member, and two clamping plates are slidably provided inside the third pneumatic clamp, and the inner end surfaces of the two clamping plates are flush with the inner end surfaces of the corresponding first shielding member.

[0012] Preferably, fixing rods are fixed to the opposite ends of the two clamps, each fixing rod is sleeved with a first elastic member located between the corresponding clamp and the clamp, and each fixing rod passes through the corresponding clamp and is slidably connected to the corresponding clamp.

[0013] Preferably, a connecting plate is fixedly provided on a side of each fixing rod away from the corresponding third pneumatic clamp, a sliding block is slidably provided on a side of each connecting plate away from the third pneumatic clamp, and each sliding block is fixedly connected to the corresponding second shielding member.

[0014] Preferably, a pull rope is fixedly provided on each of the sliders, a sliding block is slidably provided on each of the fixed rods, the free end of each of the pull ropes passes through the corresponding connecting plate and the fixed rod and is fixedly connected to the corresponding sliding block, each of the sliding blocks is fixedly connected to the corresponding clamping member, and a second elastic member is provided between each of the sliders and the corresponding connecting plate.

[0015] Preferably, a fixed block is fixedly provided on the horizontal plate, a rotating rod is rotatably provided on the fixed block, the rotating rod is fixedly connected to the prism, two rotating columns are provided on the rotating rod, each of the rotating columns is provided with a transmission groove, two transmission parts are slidably provided on the horizontal plate, each of the transmission parts is fixedly connected to the corresponding clamping part, and each of the transmission parts is provided with an insertion rod inserted into the corresponding transmission groove.

[0016] Preferably, a control system and a display screen are provided on the box body, a pneumatic system is provided inside the box body, the pneumatic system and the display screen are electrically connected to the control system, the first pneumatic clamp, the second pneumatic clamp and the third pneumatic clamp are all connected to the corresponding pneumatic systems, a feeding system is provided on one side of the box body, the feeding system is electrically connected to the control system, and the gas driving member is connected to the pneumatic system.

[0017] Technical effects and advantages of the present invention:

[0018] 1. By setting a movable part that can move up, down, left, and right and a first pneumatic clamp, the copper column can be moved in specific steps, so that the light source and the camera can illuminate the copper column and measure different steps, and the threaded holes, chamfers, long holes and steps of the copper column are measured respectively in turn, thereby increasing the accuracy and effectiveness of the measurement results. In addition, by setting a gas pusher, when there is an unqualified situation in the above measurement steps, the gas pusher can be independently controlled to push the defective copper column, thereby preventing defective products from entering the market.

[0019] 2. The measurement is performed step by step by the camera, which increases the accuracy of the measurement result. Through the set prism, the long hole on the side of the copper column can be detected when illuminated by the light source, and then the long hole can be measured, which simplifies the measurement steps and reduces the setting of the camera, and at the same time achieves the effect of multi-directional measurement; at the same time, the copper column can be clamped separately by the set clamping plate and the first elastic member, so that the first shielding member and the second shielding member can shield different surfaces of the copper column at different times through the sliding block, the pull rope and the slider, and the first shielding member and the second shielding member can respectively take pictures and measure the chamfer of the copper column and the position of the long hole, thereby preventing interference caused by surrounding components, and preventing the images at two positions from overlapping or interfering when the camera takes pictures, causing deviations in the measurement results.

[0020] 3. The transmission parts and the plug rods are provided to make the prism rotate in the opposite direction. When the long hole of the copper column is not measured, the hole is blocked and the prism is flipped to an angle that cannot reflect the light source. Only one end of the copper column close to the first blocking part is photographed and measured to prevent interference with the camera's photography. When the long hole needs to be measured, the transmission part drives the plug rod to move in the transmission groove, so that the prism is flipped to an angle that can completely reflect the long hole of the copper column, and the other side of the copper column is blocked by the first blocking part. Only the long hole of the copper column is measured, which is conducive to better evaluation of various parameters and increases the accuracy of the measurement results. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the present invention after the box body is cut open.

[0023] Figure 3 This is a schematic diagram of the structure of the present invention without the box body.

[0024] Figure 4 It is a schematic diagram of the structure of the transfer component of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the guide groove, guide member and vertical guide rail of the present invention.

[0026] Figure 6 It is a schematic diagram of the full right-side structural view of the transfer assembly of the present invention.

[0027] Figure 7 It is a schematic structural diagram of the fixing plate and the vertical guide rail of the present invention.

[0028] Figure 8 It is a schematic structural diagram of the transverse guide rail, the second slide plate and the connecting member of the present invention.

[0029] Fig. 9 It is a schematic diagram of the half-section structure of the transverse plate of the present invention.

[0030] Fig.10 It is a schematic diagram of the structure of the anti-interference component of the present invention.

[0031] Fig.11 Schematic diagram of the structural distribution of the anti-interference component of the present invention.

[0032] Fig.12 It is a schematic diagram of the connection relationship between the transmission member and the clamping member of the present invention.

[0033] Fig.13 It is a schematic cross-sectional view of the clamping member of the present invention at the pull rope.

[0034] Fig.14 It is a schematic diagram of the connection relationship among the pull rope, the sliding block and the sliding block of the present invention.

[0035] Fig.15 It is a distribution diagram of the transmission member, the insertion rod and the transmission groove of the present invention.

[0036] Fig.16 It is a schematic diagram of the parts of the rotating column of the present invention.

[0037] In the figure: 1. Box; 2. Workbench;

[0038] 3. Transfer assembly; 301. Support frame; 302. Fixed plate; 303. Sliding groove; 304. Sliding member; 305. Moving member; 306. First pneumatic gripper; 307. Guide plate; 308. Guide groove; 309. Guide member; 310. Motor; 311. Rotating plate; 312. Moving groove; 313. Vertical guide rail; 314. First slide plate; 315. Connecting member; 316. Second slide plate; 317. Horizontal guide rail; 318. Gas push member;

[0039] 4. Measuring assembly; 401. Camera; 402. Horizontal plate; 403. Placement plate; 404. Second pneumatic gripper; 405. Third pneumatic gripper; 406. Support; 407. Light source; 408. Prism;

[0040] 5. Anti-interference assembly; 501. First shielding member; 502. Second shielding member; 503. Vertical pole; 504. Clamping plate; 505. Fixed pole; 507. First elastic member; 508. Clamping member; 509. Connecting plate; 510. Sliding block; 511. Pull rope; 512. Sliding block; 513. Second elastic member; 514. Fixed block; 515. Rotating rod; 516. Rotating column; 517. Transmission slot; 518. Transmission member; 519. Inserting rod;

[0041] 6. Control system; 7. Display screen; 8. Pneumatic system; 9. Loading system; 10. Discharging plate. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1

[0044] Currently, when using CCD detection devices to measure threaded holes, chamfers, long holes and steps of copper pillars, it is necessary to measure each part of the copper pillar step by step. The measurement process is cumbersome, and when defective products exist, it is not convenient to quickly remove the defective products.

[0045] In order to solve the above technical problems, please refer to the attached drawings of the specification. Figures 1 to 16As shown, a copper column CCD inspection device provided in this embodiment includes a box body 1, a workbench 2 is fixedly provided on the box body 1, and also includes a transfer component 3 and a measuring component 4; the transfer component 3 includes a support frame 301 fixedly provided on the workbench 2, a fixed plate 302 is fixedly provided on the support frame 301, a sliding groove 303 is provided on the fixed plate 302, a sliding member 304 is slidably provided in the sliding groove 303, a moving member 305 is provided at one end of the sliding member 304 away from the fixed plate 302, and a plurality of first pneumatic clamps 306 are fixedly provided at one end of the moving member 305 away from the fixed plate 302, and the transfer component 3 is used to transfer the copper column; the measuring component 4 includes a plurality of cameras 401 respectively arranged on the support frame 301 and the box body 1, and the support frame A horizontal plate 402 is arranged on the fixed plate 301, and a plurality of placement plates 403 corresponding to the camera 401 are arranged on the horizontal plate 402. A second pneumatic clamp 404 and a third pneumatic clamp 405 are arranged on the horizontal plate 402. The second pneumatic clamp 404 is arranged corresponding to the placement plate 403 on the far right, and the third pneumatic clamp 405 is arranged corresponding to the placement plate 403 in the middle, so as to keep the copper column in a vertical state; the transfer component 3 also includes a guide plate 307 fixedly arranged on the fixed plate 302, and a guide groove 308 is opened on the guide plate 307. A guide member 309 capable of being inserted into the guide groove 308 is fixedly arranged on the sliding member 304. A motor 310 is fixedly arranged at one end of the fixed plate 302 away from the guide plate 307, and the output end of the motor 310 is fixedly arranged. A rotating plate 311 is provided, and a moving groove 312 is opened on the rotating plate 311. The sliding member 304 is inserted into the moving groove 312 and can slide in the moving groove 312. Vertical guide rails 313 are fixed on both sides of the fixed plate 302. Two first slide plates 314 are slidably provided on each vertical guide rail 313. A connecting member 315 is fixed between the two first slide plates 314 on the same vertical guide rail 313. Two second slide plates 316 are fixed on each connecting member 315. Two transverse guide rails 317 are fixed on one end of the moving member 305 close to the fixed plate 302. Each transverse guide rail 317 is slidably connected with the corresponding two second slide plates 316. A discharge plate 10 is fixed between the transverse plate 402 and the box body 1. A gas pusher 318 is provided corresponding to the placement plate 403 closest to the discharge plate 10; the measuring assembly 4 also includes a plurality of support members 406 respectively fixedly arranged on the support frame 301 and the box body 1 and corresponding to the plurality of cameras 401, each camera 401 is arranged on a corresponding support member 406, a light source 407 is provided on the support member 406 on the support frame 301, a light source 407 located on one side of the feeding system 9 is provided on the box body 1, a projection member corresponding to the leftmost placement plate 403 is fixedly provided on the horizontal plate 402, a prism 408 corresponding to the third pneumatic clamp 405 is provided on the horizontal plate 402, and the prism 408 is used to reflect the side of the copper column, and a control system 6 and a display screen 7 are provided on the box body 1;A pneumatic system 8 is provided in the box 1, and the pneumatic system 8 and the display screen 7 are electrically connected to the control system 6, and the gas pusher 318, the first pneumatic clamp 306, the second pneumatic clamp 404 and the third pneumatic clamp 405 are all connected to the corresponding pneumatic system 8. A feeding system 9 is provided on one side of the box 1, and the feeding system 9 is electrically connected to the control system 6, and the gas pusher 318 is connected to the pneumatic system 8. ;

[0046] When measuring the copper column, the top of the copper column to be measured is provided with two threaded holes, the front side is provided with a long hole, and the top is provided with a step. The control system 6 is turned on, and the control system 6 controls the feeding system 9 to feed the copper column. After the copper column moves to a certain position, the control system 6 controls the feeding system 9 to stop running, and then the control system 6 controls the motor 310 to start. The motor 310, the control system 6, the feeding system 9 and their connection methods are all prior art and will not be described in detail here.

[0047] The motor 310 drives the rotating plate 311 to rotate via its output shaft, and the rotating plate 311 drives the sliding member 304 to move in the sliding groove 303 on the fixed plate 302. At the same time, the sliding member 304 drives the guide member 309 to move in the guide groove 308 on the guide plate 307, and the rotating plate 311 rotates clockwise. Since the sliding groove 303 and the guide groove 308 are set in an inverted U shape, the sliding member 304 gradually moves in the moving groove 312, and the axial distance between the sliding member 304 and the output shaft of the motor 310 increases. The output shaft of the motor 310 is the prior art and is not described in detail here. When the sliding member 304 moves to the turning point of the guide groove 308, the sliding member 304 moves partially along the vertical direction of the guide groove 308, and the axial distance from the sliding member 304 to the output shaft of the motor 310 gradually becomes shorter.

[0048] When the sliding member 304 rotates along the axis of the output end of the motor 310 with the rotating plate 311, the sliding member 304 moves along the horizontal part of the sliding groove 303, and the sliding member 304 drives the moving member 305 to move rightward. The moving member 305 slides on the second slide plate 316 through the transverse guide rail 317, and the moving member 305 drives the first pneumatic clamp 306 to move rightward. Each of the first pneumatic clamp 306, the second pneumatic clamp 404 and the third pneumatic clamp 405 is provided with two clamping members 5 08. After the sliding member 304 drives the guide member 309 to move to the turning part of the guide groove 308, the guide member 309 moves along the vertical part of the guide groove 308. At this time, the first pneumatic clamp 306 on the far right moves to the top of the feeding system 9, and the moving member 305 drives the first pneumatic clamp 306 and the clamping member 508 to move downward. After the first pneumatic clamp 306 moves downward to a certain position, the first pneumatic clamp 306 clamps the copper column through the clamping member 508 thereon.

[0049] Subsequently, the control system 6 controls the motor 310 to drive the rotating plate 311 to rotate in the opposite direction. The rotating plate 311 drives the guide member 309 to move upward along the guide groove 308 through the sliding member 304, so that the first pneumatic clamp 306 drives the copper column upward through the clamping member 508. During this process, the sliding member 304 moves in the moving groove 312. After the guide member 309 moves to the turning point of the guide groove 308, the sliding member 304 begins to drive the moving member 305 to move to the left. When moving to the left to another turning point of the guide groove 308, the guide member 309 moves downward along the guide groove 308, and the sliding member 304 moves downward along the sliding groove 303. The sliding member 304 drives the moving member 305 to move downward, so that the first pneumatic clamp 306 drives the copper column to move downward to the first placement plate 403 on the left and the first placement plate 403 on the right, and then releases.

[0050] In the above process, when the sliding member 304 drives the moving member 305 to move upward, the moving member 305 drives the second slide 316 to move upward through the transverse guide rail 317, the second slide 316 drives the first slide 314 to move upward through the connecting member 315, and the first slide 314 moves upward along the vertical guide rail 313. When the sliding member 304 moves downward, the moving member 305 drives the second slide 316 to move downward through the transverse guide rail 317, the second slide 316 drives the first slide 314 to move downward through the connecting member 315, and the first slide 314 moves downward along the vertical guide rail 313 relative to the fixed plate 302, thereby completing the up and down movement of the first pneumatic clamp 306. When the moving member 305 moves to the left or right, the moving member 305 slides to the left or right on the second slide 316 through the transverse guide rail 317.

[0051] Then the control system 6 controls the motor 310 to drive the first pneumatic clamp 306 to move to a position where it will not hinder photography and the light source 407 from illuminating the copper column through the rotating plate 311 and the moving part 305. The control system 6 controls the second pneumatic clamp 404 to straighten the copper column. Then the control system 6 controls the light source 407 and the camera 401 there to start. The light source 407 there illuminates the first placement plate 403, and the camera 401 there takes a picture of the copper column, measures the threaded hole data of the copper column, and measures whether there are any defects.

[0052] In the above-mentioned moving process, refer to the accompanying drawings of the specification. Figure 4 It is understood that the first pneumatic clamp 306 on the far right clamps the copper column of the feeding system 9 and places it on the first placement plate 403 on the far right. The second pneumatic clamp 404 is provided with two clamps 508. The second pneumatic clamp 404 straightens the copper column through the clamps 508 thereon. The camera 401 and light source 407 on the right side of the cross plate 402 illuminate the copper column on the first placement plate 403 on the right and measure the threaded holes.

[0053] The second first pneumatic clamp 306 on the right side of the moving part 305 clamps the copper column on the first placement plate 403 and moves it to the second placement plate 403 on the horizontal plate 402. The third pneumatic clamp 405 straightens the copper column through the clamping part 508 thereon, which facilitates the accuracy of the measurement result. A prism 408 is provided on one side of the second placement plate 403. While measuring the chamfer of the outer surface of the copper column, the long hole of the copper column can be reflected by the prism 408, so that the camera 401 can measure the long hole on the side of the copper column and the chamfer of the long hole. The corresponding light source 407 on the support part 406 provided on the support frame 301 illuminates the copper column at this location, and the camera 401 corresponding to the support frame 301 measures the chamfer and long hole of the copper column at this location to determine whether the length and depth of the notch of the copper column are qualified.

[0054] The third first pneumatic clamp 306 on the right side clamps the copper column on the second placement plate 403 and moves it to the third placement plate 403 on the right side. The third camera 401 is located on the left side of the box body 1, and a projection component is correspondingly provided on the horizontal plate 402, so that the camera 401 can map the outline of the copper column through the projection component when taking pictures of the copper column at this location, so as to inspect the steps and length of the copper column, and then the camera 401 detects the steps of the copper column and the outer surface of the copper column to see whether the steps of the copper column exist. The camera 401 determines whether the outer surface of the copper column is plated by color.

[0055] In the above process, unqualified measurements are fed back to the control system 6, and the control system 6 controls the pneumatic system 8 to make the gas pusher 318 push the copper column on the placement plate 403 forward to prevent unqualified copper columns from entering the market. The camera 401 converts the captured target into an image signal and transmits it to a dedicated image processing system, which is not shown in the figure. The image processing system and the camera 401 are prior arts and are not described in detail here. They are converted into digital signals based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the equipment action on site according to the results of the judgment. The fourth first pneumatic clamp 306 on the right clamps the qualified product on the third placement plate 403 and moves it to the discharge plate 10, completing the measurement and movement of the product.

[0056] By providing a moving member 305 capable of moving up, down, left, and right and a first pneumatic clamp 306, the copper column can be moved in a specific distribution, so that the light source 407 and the camera 401 can illuminate the copper column and measure different steps, and measure the threaded holes, chamfers, long holes and steps of the copper column in turn, respectively, to increase the accuracy and effectiveness of the measurement results. In addition, by providing a gas pusher 318, when there is an unqualified situation in the above-mentioned measurement steps, the gas pusher 318 can be independently controlled to push the defective copper column, thereby preventing defective products from entering the market. The display screen 7 is provided, which can measure and take pictures when the control system 6 and the camera 401 are in operation. While taking photos, it is convenient for operators to check the photo results at any time, thereby facilitating the two-way manual measurement and CCD measurement, increasing the convenience of the device, and completing the measurement integration process through the loading, moving and unloading of the copper column, greatly improving work efficiency, saving the labor and labor intensity of the measurement personnel, and performing measurements in steps through the camera 401, which increases the accuracy of the measurement results, and through the set prism 408, it is possible to see the long hole on the side of the copper column when the light source 407 is illuminated, and then measure the long hole, which simplifies the measurement steps, reduces the settings of the camera 401, and achieves the effect of multi-directional measurement.

[0057] Embodiment 2

[0058] Although the above embodiment can detect various parameters of the copper column through the cooperation of multiple cameras 401, light sources 407 and projectors, thereby improving the accuracy of detection, but in actual use, when detecting the long holes and chamfers of the copper column, since the chamfers and the long holes are measured after being illuminated by the light source 407, in actual measurement, since the camera 401 needs to measure and process the chamfers and the long holes at the same time, interference is inevitable during the shooting process, resulting in overlapping of pictures and the structure set around the copper column being measured, which affects the taken photos, resulting in too many interfering components in the photos, causing errors in the evaluation of the taken photos, and causing inaccurate measurement results.

[0059] To solve the above technical problems, please refer to Figures 1 to 16As shown, the adopted technical scheme includes an anti-interference component 5, two clamping members 508 are arranged on the third pneumatic clamping jaw 405, a first shielding member 501 is fixedly arranged on the end of the clamping member 508 away from the corresponding placement plate 403, a second shielding member 502 is slidably arranged on the end of the clamping member 508 away from the support frame 301, the first shielding member 501 and the second shielding member 502 are both used to shield the copper column, and two clamping members 508 corresponding to the third pneumatic clamping jaw 405 are fixedly provided with vertical rods 503, each vertical rod 503 is fixedly connected to the corresponding first shielding member 501, two clamping plates 504 are slidably arranged inside the third pneumatic clamping jaw 405, the inner end surfaces of the two clamping plates 504 are flush with the inner end surfaces of the corresponding first shielding member 501, and the opposite ends of the two clamping plates 504 are fixedly provided with fixing rods 505, and each fixing rod 505 is sleeved with a connection between the corresponding clamping plate 504 and the clamping jaw 405. A first elastic member 507 is provided between the holding members 508, each fixed rod 505 passes through the corresponding clamping member 508 and is slidably connected to the corresponding clamping member 508, a connecting plate 509 is fixedly provided on the side of each fixed rod 505 away from the corresponding third pneumatic clamp 405, a sliding block 510 is slidably provided on the side of each connecting plate 509 away from the third pneumatic clamp 405, each sliding block 510 is fixedly connected to the corresponding second shielding member 502, a pull rope 511 is fixedly provided on each sliding block 510, a sliding block 512 is slidably provided on each fixed rod 505, the free end of each pull rope 511 passes through the corresponding connecting plate 509 and the fixed rod 505 and is fixedly connected to the corresponding sliding block 512, each sliding block 512 is fixedly connected to the corresponding clamping member 508, and a second elastic member 513 is provided between each sliding block 510 and the corresponding connecting plate 509.

[0060] On the basis of the above embodiment, when in use, when the first pneumatic clamp 306 places the copper column on the second placement plate 403, the control system 6 controls the third pneumatic clamp 405 through the pneumatic system 8 to drive the clamping plate 504 to move toward the direction close to the copper column through the clamping member 508, the fixed rod 505 and the first elastic member 507. At the same time, the clamping member 508 drives the first shielding member 501 to move inward through the vertical rod 503, and the second shielding member 502 moves with the clamping member 508, the sliding block 512 and the connecting plate 509.

[0061] Due to the provision of the first elastic member 507, when the clamping plate 504 is not in contact with the copper column, the second shielding member 502 follows the movement of the clamping member 508 through the connecting plate 509, the fixing rod 505 and the sliding block 512, and the inner end surface of the first shielding member 501 is flush with the inner end surface of the corresponding clamping plate 504, and the opposite ends of the two second shielding members 502 are in contact to block the position of the long hole of the copper column. When the two clamping plates 504 are in contact with the copper column, the copper column is kept upright, which is convenient for measuring the chamfer of the copper column. At this time, the control system 6 controls the camera 401 there to take pictures and measure the copper column.

[0062] As the clamping member 508 continues to move inward, the clamping plate 504 and the corresponding clamping member 508 move relative to each other, the clamping member 508 slides on the corresponding fixing rod 505, the first elastic member 507 is compressed, the two first shielding members 501 move inward and gradually shield the copper column, the clamping member 508 drives the pull rope 511 to move through the sliding block 512, the pull rope 511 drives the slider 510 to move outward, the second elastic member 513 is compressed, and the slider 510 drives the second shielding member 502 to move outward, so that the second shielding member 502 no longer blocks the end of the copper column where the long hole exists.

[0063] Then, the long hole of the copper column is measured through reflection from the prism 408, so that the chamfer and the long hole are measured separately, and the two corresponding end faces of the copper column are respectively blocked by the first blocking member 501 and the second blocking member 502, thereby avoiding interference from other parts and only measuring the position that needs to be measured. The first blocking member 501 and the second blocking member 502 are both made of non-reflective material, which further improves the accuracy of the measurement.

[0064] After the measurement is completed, the control system 6 controls the clamping member 508 on the third pneumatic clamp 405 to move in the opposite direction, so that the copper column is no longer clamped, which makes it convenient for the control system 6 to control the corresponding first pneumatic clamp 306 to continuously transfer the copper column to the corresponding position. Due to the first elastic member 507, the clamping member 508 and the corresponding clamping plate 504 can maintain an appropriate distance, and the second elastic member 513 can drive the slider 510 to move to the initial position.

[0065] By means of the provided clamping plate 504 and the first elastic member 507, the copper column can be clamped separately, so that the first shielding member 501 and the second shielding member 502 can shield different surfaces of the copper column at different times through the sliding block 512, the pull rope 511 and the slider 510. By means of the provided first shielding member 501 and the second shielding member 502 capable of shielding different end surfaces of the copper column respectively, the chamfer and the position of the long hole of the copper column can be photographed and measured separately, thereby preventing interference caused by surrounding components, and preventing images at two positions from overlapping or interfering when the camera 401 takes pictures, thereby causing deviations in the measurement results. The first shielding member 501 and the second shielding member 502 are made of non-reflective material, thereby preventing interference with the shooting of the camera 401, thereby increasing the accuracy of the detection results.

[0066] Embodiment 3

[0067] While the detection is in progress, in order to prevent the prism 408 from interfering with the first shielding component on the copper column shielding surface, it is necessary to adjust the prism 408 to prevent the prism 408 from reflecting the light emitted by the light source 407 and causing certain interference to the camera 401 during the photo shooting process, thereby further improving the accuracy of the measurement results.

[0068] To solve the above technical problems, please refer to Figures 1 to 16 As shown, the adopted technical solution includes a fixed block 514 fixedly set on the horizontal plate 402, a rotating rod 515 is rotatably provided on the fixed block 514, the rotating rod 515 is fixedly connected to the prism 408, two rotating columns 516 are provided on the rotating rod 515, each rotating column 516 is provided with a transmission groove 517, two transmission members 518 are slidably provided on the horizontal plate 402, each transmission member 518 is fixedly connected to the corresponding clamping member 508, and each transmission member 518 is provided with an insertion rod 519 inserted into the corresponding transmission groove 517.

[0069] In specific use, when the clamping member 508 moves inward, the clamping member 508 drives the transmission member 518 to move inward, and the transmission member 518 drives the insertion rod 519 to move inward. The insertion rod 519 moves in the transmission groove 517. Each transmission groove 517 is composed of two transverse grooves and an inclined groove. The inclined groove is located between the corresponding two transverse grooves. The insertion rod 519 moves in the transverse groove first. After the clamping plate 504 contacts the copper column, the camera 401 at this location completes the shooting. The clamping member 508 and the corresponding clamping member The plates 504 begin to move relative to each other, the insertion rod 519 moves into the oblique groove of the transmission groove 517, the rotating column 516 begins to drive the rotating rod 515 to rotate on the fixed block 514, and the rotating rod 515 drives the prism 408 to rotate. At this time, the two first shielding members 501 move inward and gradually block the copper column. At this time, the two second shielding members 502 move outward under the action of the slider 510, the pull rope 511, the sliding block 512 and the clamping member 508, and gradually no longer block the copper column.

[0070] When the insertion rod 519 moves again to the horizontal groove on the other side of the transmission groove 517, the prism 408 flips to a position where it can reflect the long hole of the copper column to the angle of the camera 401. Through the illumination of the light source 407, the prism 408 reflects the long hole of the copper column to the camera 401. This step can reduce the setting of one camera 401, save production costs, avoid the need to transfer the first pneumatic clamp 306 again, save time costs, and improve measurement efficiency.

[0071] Subsequently, the control system 6 controls the third pneumatic clamp 405 to no longer clamp the copper column, and then the control system 6 controls the first pneumatic clamp 306 to transfer the copper column to the third placement plate 403 on the right, and measures the steps of the copper column through the camera 401 there. If the measurements of the above parameters are qualified, the control system 6 controls the first pneumatic clamp 306 to place the copper column into the discharge plate 10 through the pneumatic system 8. If not, the control system 6 controls the gas pusher 318 to push the copper column out of the placement plate 403 through the pneumatic system 8.

[0072] By cooperating with the transmission member 518, the insertion rod 519 and the transmission groove 517, the prism 408 can be caused to rotate in the opposite direction. When the long hole of the copper column is not measured, the place is blocked, and the prism 408 is flipped to an angle that cannot reflect the light source 407. Only the end of the copper column close to the first blocking member 501 is photographed and measured to prevent interference with the camera 401. When it is necessary to measure the long hole, the transmission member 518 drives the insertion rod 519 to move in the transmission groove 517, so that the prism 408 is flipped to an angle that can completely reflect the long hole of the copper column, and the other side of the copper column is blocked by the first blocking member 501. Only the long hole of the copper column is measured, which is conducive to better evaluation of various parameters and increases the accuracy of the measurement results.

[0073] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper column CCD inspection device, comprising a box, on which a workbench is fixed, characterized in that: Also includes: A transfer assembly, the transfer assembly comprising a support frame fixedly arranged on the workbench, a fixed plate fixedly arranged on the support frame, a sliding groove provided on the fixed plate, a sliding member slidingly arranged in the sliding groove, a moving member arranged at one end of the sliding member away from the fixed plate, and a plurality of first pneumatic clamps fixedly arranged at one end of the moving member away from the fixed plate; A measuring assembly, the measuring assembly comprising a plurality of cameras respectively arranged on a support frame and a box body, the support frame is provided with a horizontal plate, the horizontal plate is provided with a plurality of placement plates corresponding to the cameras, and the horizontal plate is provided with a second pneumatic clamp and a third pneumatic clamp; The third pneumatic clamp is provided with two clamping members, one end of the clamp away from the corresponding placement plate is fixedly provided with a first shielding member, and one end of the clamp away from the support frame is slidably provided with a second shielding member; The two clamping members corresponding to the third pneumatic clamping jaw are fixedly provided with vertical rods, each of which is fixedly connected to the corresponding first shielding member, and two clamping plates are slidably provided inside the third pneumatic clamping jaw, and the inner end surfaces of the two clamping plates are flush with the inner end surfaces of the corresponding first shielding member; The opposite ends of the two clamping plates are fixed with fixing rods, each of the fixing rods is sleeved with a first elastic member located between the corresponding clamping plate and the clamping member, and each of the fixing rods penetrates the corresponding clamping member and is slidably connected with the corresponding clamping member; A connecting plate is fixedly provided on one side of each fixing rod away from the corresponding third pneumatic clamp, a sliding block is slidably provided on one side of each connecting plate away from the third pneumatic clamp, and each sliding block is fixedly connected to the corresponding second shielding member; A pull rope is fixedly provided on each of the sliders, a sliding block is slidably provided on each of the fixed rods, the free end of each of the pull ropes passes through the corresponding connecting plate and the fixed rod and is fixedly connected to the corresponding sliding block, each of the sliding blocks is fixedly connected to the corresponding clamping member, and a second elastic member is provided between each of the sliders and the corresponding connecting plate.

2. The copper column CCD inspection device according to claim 1, characterized in that: The transfer assembly also includes a guide plate fixedly arranged on the fixed plate, a guide groove is formed on the guide plate, a guide member capable of being inserted into the guide groove is fixedly provided on the sliding member, a motor is fixedly provided at one end of the fixed plate away from the guide plate, a rotating plate is fixedly provided at the output end of the motor, a movable groove is formed on the rotating plate, and the sliding member is inserted into the movable groove and can slide in the movable groove.

3. The copper column CCD inspection device according to claim 2, characterized in that: Vertical guide rails are fixed on both sides of the fixed plate, two first slides are slidably provided on each of the vertical guide rails, a connecting piece is fixed between the two first slides on the same vertical guide rail, two second slides are fixed on each of the connecting pieces, two transverse guide rails are fixed on one end of the movable member close to the fixed plate, each transverse guide rail is slidably connected to the corresponding two second slides, a discharge plate is fixed between the transverse plate and the box body, and a gas pushing member corresponding to the placement plate closest to the discharge plate is provided on the transverse plate.

4. The copper column CCD inspection device according to claim 3, characterized in that: The measuring assembly also includes a plurality of supporting members respectively fixedly arranged on the supporting frame and the box body and corresponding to the plurality of cameras, each of the cameras is arranged on the corresponding supporting member, the supporting member on the supporting frame and the box body are provided with a light source, a prism corresponding to the third pneumatic clamp is arranged on the horizontal plate, and the prism is used to reflect the side surface of the copper column.

5. The copper column CCD inspection device according to claim 4, characterized in that: A fixed block is fixed on the horizontal plate, a rotating rod is rotatably provided on the fixed block, the rotating rod is fixedly connected to the prism, two rotating columns are provided on the rotating rod, each of the rotating columns is provided with a transmission groove, two transmission members are slidably provided on the horizontal plate, each of the transmission members is fixedly connected to the corresponding clamping member, and each of the transmission members is provided with an insertion rod inserted into the corresponding transmission groove.

6. The copper column CCD inspection device according to claim 5, characterized in that: A control system and a display screen are provided on the box body, a pneumatic system is provided inside the box body, the pneumatic system and the display screen are electrically connected to the control system, the first pneumatic clamp, the second pneumatic clamp and the third pneumatic clamp are all connected to the corresponding pneumatic systems, a feeding system is provided on one side of the box body, the feeding system is electrically connected to the control system, and the gas driving member is connected to the pneumatic system.

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