Hollowed-out code verification radian detection equipment

Abstract

The invention discloses a hollow code verification radian detection device, which comprises a bottom plate, a mounting box, a detection frame, a visual sensor, a code scanner and a bearing plate, and is characterized in that the mounting box and the detection frame are arranged on the top surface of the bottom plate, the bearing plate is arranged on the top surface of the mounting box, and a hollow detection hole is formed in the bearing plate; the installation box is provided with a first corresponding opening corresponding to the hollow detection hole, the visual sensor is arranged on the detection frame, the detection end of the visual sensor is arranged downwards and corresponds to the bearing plate in the vertical direction, and the code scanner is arranged in the installation box. The detection end of the code scanner vertically extends upwards and is arranged corresponding to the hollow detection hole in the vertical direction. The copper substrate detection device has the effect of improving the copper substrate detection efficiency.

Description

Technical Field

[0001] This application relates to the technical field of copper substrate testing, and in particular to a hollow-out verification code curvature testing device. Background Technology

[0002] Copper substrates are common industrial manufacturing parts. Typically, they have a QR code on one side; scanning this code provides basic information about the substrate, allowing operators to understand its condition. During the processing of copper substrates, to counteract the internal stress generated during production, they need to be bent to a certain curvature before manufacturing. As processing progresses, the curvature of the copper substrate gradually decreases under the influence of internal stress.

[0003] Ideally, the curvature of the copper substrate should return to a flat state after processing. However, to ensure the production quality of the copper substrate, its curvature needs to be repeatedly checked after production. In addition, the QR code on the copper substrate needs to be scanned to obtain various data information. To perform these two operations, a visual sensor needs to be used to photograph the copper substrate from above. By determining whether its top-view length is within the standard range, the curvature is inferred to meet the standard. Then, the copper substrate is moved to the location of the barcode scanner for scanning. However, this inspection method involves many steps and is relatively complex, which affects the production and inspection efficiency of the copper substrate. Summary of the Invention

[0004] To improve the efficiency of copper substrate testing, this application provides a hollow-out code verification curvature testing device.

[0005] The hollow-type code verification arc detection device provided in this application adopts the following technical solution: A perforated code verification arc detection device includes a base plate, a mounting box, a detection frame, a vision sensor, a barcode scanner, and a support plate. The mounting box and the detection frame are both disposed on the top surface of the base plate, and the support plate is disposed on the top surface of the mounting box. The support plate has a perforated detection hole. The mounting box has a first corresponding opening corresponding to the perforated detection hole. The vision sensor is disposed on the detection frame, with its detection end facing downward and corresponding to the support plate in the vertical direction. The barcode scanner is disposed in the mounting box, with its detection end extending vertically upward and corresponding to the perforated detection hole in the vertical direction.

[0006] By adopting the above technical solution, when inspecting a copper substrate, the copper substrate to be inspected is placed on a support plate, with its QR code aligned with the cutout inspection hole. At this time, a vision sensor located above captures an image of the copper substrate to detect its curvature. A barcode scanner located in the mounting box scans the QR code through the cutout inspection hole and the first corresponding port to obtain various data information of the copper substrate, thus simultaneously acquiring both the curvature and data information of the copper substrate. Through the coordinated operation of the base plate, mounting box, inspection frame, vision sensor, barcode scanner, and support plate, the simultaneous detection of the copper substrate's curvature and the scanning of basic information are achieved, effectively improving the efficiency of copper substrate inspection.

[0007] Optionally, the mounting box is provided with a clamping assembly, which includes a first clamping plate and a second clamping plate. The first clamping plate and the second clamping plate are both vertically and parallelly arranged on the top surface of the mounting box, and the first clamping plate and the second clamping plate are respectively arranged on opposite sides of the support plate.

[0008] By adopting the above technical solution, when inspecting the copper substrate, placing the copper substrate between the first clamping plate and the second clamping plate makes it easier to align the QR code on the copper substrate with the cut-out inspection hole more quickly, thereby improving the inspection efficiency of the copper substrate.

[0009] Optionally, a sliding groove is provided on the top surface of the mounting box, the length direction of the sliding groove is parallel to the length direction of the second clamping plate, a slider is provided on the bottom edge of the second clamping plate, the slider is slidably disposed in the sliding groove, and a driving component is provided on the mounting box to drive the slider to slide in the sliding groove.

[0010] By adopting the above technical solution, for copper substrates of different lengths, a drive plate is used to drive the slider to move in the slide groove until the distance between the first clamping plate and the second clamping plate corresponds to the length of the copper substrate, thus expanding the applicability of the device.

[0011] Optionally, the mounting box is equipped with a detection component, which includes a fixing block, a lifting block, a detection suction cup, a connecting hose, a vacuum extraction box, a vacuum pump, and a barometer. The fixing block is connected to the inner top wall of the mounting box and has several vertically opening sliding ports. The mounting box has several second corresponding ports that correspond one-to-one with the sliding ports. The support plate has several connecting ports that correspond one-to-one with the second corresponding ports. One lifting component is vertically slidably installed in each of the sliding ports. The detection suction cup is located on the top surface of the sliding port and is connected to one end of the connecting hose. The vacuum extraction box is located in the mounting box, and the other end of the connecting hose is connected to the vacuum extraction box. The output end of the vacuum pump is connected to the vacuum extraction box, and the barometer is connected to the vacuum extraction box. The mounting box is equipped with an adjusting component for adjusting the height of the lifting component.

[0012] By adopting the above technical solution, before testing, the height of the lifting component is adjusted using the adjusting mechanism until the top surface of the detection suction cup is flush with the top surface of the support plate. The vacuum pump is started, and air is evacuated through the vacuum box, connecting hose, and detection suction cup. If the copper substrate returns to a horizontal state, the detection suction cup can adhere to the bottom surface of the copper substrate. At this time, the detection suction cup and the copper substrate are adsorbed together under negative pressure. Whether the pressure gauge reaches a certain negative pressure value is observed to determine whether the detection suction cup is adsorbed to the copper substrate. If the pressure gauge consistently fails to reach a certain negative pressure value, it indicates that the detection suction cup is not adsorbed to the copper substrate. In this case, the height of the lifting component and the corresponding detection suction cup can be adjusted using the adjusting mechanism to ensure that each detection suction cup is adsorbed to the copper substrate. By observing the change curve of different lifting component heights, the curvature of the copper substrate can be accurately measured.

[0013] Optionally, the lifting component includes a first moving block and a second moving block, the first moving block and the second moving block are disposed at the same horizontal height, a rod is horizontally connected to the side of the second moving block near the first moving block, a slot corresponding to the rod is provided on the first moving block, the rod is slidably inserted into the corresponding slot, a locking component for fixing the rod is provided on the first moving block, and a detection suction cup is provided on both the first moving block and the second moving block.

[0014] By adopting the above technical solution, the position of the moving rod in the slot is adjusted for copper substrates of different widths, and the rod is fixed with a locking device, thereby achieving adjustment of the overall length of the lifting component. Optionally, the second moving block is provided with lifting scale lines along the vertical direction.

[0015] By adopting the above technical solution, the operator can accurately measure the upward movement distance of the lifting component by observing the verticality of the lifting scale line on the second moving block, which helps to accurately measure and record the curvature of the copper substrate.

[0016] Optionally, the adjusting component includes an adjusting plate and an adjusting screw. The adjusting plate is connected to the first moving block, and the adjusting screw is vertically arranged and threadedly connected to the adjusting plate. The top end of the adjusting screw is rotatably connected to the bottom end of the fixed block.

[0017] By adopting the above technical solution, when adjusting the height of the lifting component, the first moving block moves vertically under the drive of the adjusting screw and the limiting action of the sliding port by turning the adjusting screw, thereby realizing the height adjustment of the lifting component.

[0018] Optionally, the adjusting component includes a connecting box and an air pump. The connecting box is disposed on the vacuum extraction box, and the output end of the air pump is connected to the connecting box. The top surface of the connecting box is provided with sliding ports corresponding to a plurality of the first moving blocks and the second moving blocks. The first moving blocks and the second moving blocks are slidably connected to the corresponding sliding ports, and a sealing ring is connected to the inner ring wall of the sliding port.

[0019] By adopting the above technical solution, after the clamping assembly clamps the copper substrate, the air pump starts to inflate the refrigerator connection box. As the inflation process proceeds, the first moving block and the second moving block move upward until the detection suction cup contacts the bottom surface of the copper substrate. At this time, the curvature of the copper substrate is judged and recorded by observing the upward movement distance of the first moving block and the second moving block.

[0020] In summary, this application includes at least one of the following beneficial technical effects: By cooperating with the base plate, mounting box, inspection frame, vision sensor, barcode scanner and support plate, the simultaneous detection of the curvature of the copper substrate and scanning of basic information are achieved, which improves the inspection efficiency of the copper substrate. By observing the verticality of the lifting scale line on the second moving block, the operator can accurately measure the upward movement distance of the lifting component, which helps to accurately measure and record the curvature of the copper substrate. The clamping assembly facilitates faster alignment of the QR code on the copper substrate with the cut-out detection hole, thereby improving the detection efficiency of the copper substrate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a hollowed-out code verification arc detection device, as shown in Embodiment 1 of this application.

[0022] Figure 2This is a partial sectional view used in the embodiments of this application to illustrate the internal structure of the mounting box.

[0023] Figure 3 This is a partial cross-sectional view used to illustrate the detection component in Embodiment 1 of this application.

[0024] Figure 4 This is a partial cross-sectional view of Embodiment 2 of this application, illustrating a hollowed-out code verification arc detection device.

[0025] Explanation of reference numerals in the attached drawings: 01, copper substrate; 02, QR code; 1, base plate; 2, mounting box; 21, first corresponding port; 22, slide groove; 3, support plate; 31, hollow detection hole; 32, connecting port; 4, clamping assembly; 41, first clamping plate; 42, second clamping plate; 43, clamping gasket; 44, clamping motor; 45, drive cam; 46, limiting top plate; 5, detection assembly; 51, lifting component; 511, first moving block; 512, second moving block; 513, insertion rod. 514. Locking bolt; 515. Slot; 516. Lifting scale line; 52. Detection suction cup; 53. Connecting hose; 54. Vacuum extraction box; 55. Vacuum pump; 56. Barometer; 57. Adjusting screw; 58. Adjusting plate; 59. Fixing block; 6. Detection frame; 7. Vision sensor; 8. Supplementary light; 9. Code scanner; 10. Mounting plate; 11. Slider; 12. Clamping spring; 13. Connecting box; 131. Sliding port; 14. Sealing ring; 15. Air pump. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-4 This application will be further described in detail below. Embodiments of this application provide a hollowed-out code verification curvature detection device, which improves the detection efficiency of 01 on a copper substrate. Example

[0027] Reference Figure 1 and Figure 2 A perforated code verification arc detection device includes a base plate 1, a mounting box 2, a support plate 3, a clamping assembly 4, and a detection assembly 5. A detection frame 6 is mounted on the base plate 1, and a vision sensor 7 is mounted on the detection frame 6, with the detection end of the vision sensor 7 vertically downwards. The mounting box 2 is connected to the top surface of the base plate 1, and the support plate 3 is mounted on the top surface of the mounting box 2. The vision sensor 7 is vertically aligned with the support plate 3. A perforated detection hole 31 is formed on the support plate 3, and a first corresponding opening 21 is formed on the mounting box 2, corresponding to and communicating with the perforated detection hole 31. A mounting plate 10 is mounted in the mounting box 2, and a supplementary light 8 and a barcode scanner 9 are mounted on the mounting plate 10. The scanning end of the barcode scanner 9 extends vertically upwards, and the barcode scanner 9 is vertically aligned with the perforated detection hole 31.

[0028] Reference Figure 2The clamping assembly 4 is mounted on the mounting box 2. The clamping assembly 4 includes a first clamping plate 41, a second clamping plate 42, clamping pads 43, a clamping motor 44, a drive cam 45, and a limiting top plate 46. The first clamping plate 41 and the second clamping plate 42 are both vertically and parallelly arranged on the top surface of the mounting box 2, respectively positioned on opposite sides of the support plate 3. A limiting top plate 46 is horizontally connected to the top edge of each of the first clamping plates 41 and 42 on their respective adjacent sides. A clamping pad 43 is also connected to each of the first clamping plates 41 and 42 on their respective adjacent sides. The first clamping plate 41 is fixedly connected to the top surface of the mounting box 2, and the second clamping plate 42 is slidably connected to the mounting box 2. A slider 11 is connected to the bottom surface of the second clamping plate 42, and a groove 22 is formed on the top surface of the mounting box 2 along a direction perpendicular to the second clamping plate 42, in which the slider 11 is slidably disposed. A clamping spring 12 is arranged along the length of the slide groove 22. One end of the clamping spring 12 is connected to the slider 11, and the other end is connected to the inner wall of the slide groove 22 away from the first clamping plate 41. The clamping motor 44 is arranged in the inner cavity of the mounting box 2. The output shaft of the clamping motor 44 is connected to the drive cam 45. The bottom end of the slider 11 extends into the inner cavity of the mounting box 2. Under the action of the clamping spring 12, the slider 11 is pressed against the peripheral wall of the drive cam 45. When one side of the copper substrate 01 abuts against the side of the first clamping plate 41 near the second clamping plate 42, the QR code 02 set on the copper substrate 01 is positioned corresponding to the position of the hollow detection hole 31 of the support plate 3.

[0029] Reference Figure 2 and Figure 3 The detection component 5 includes a lifting element 51, a detection suction cup 52, a connecting hose 53, a vacuum extraction box 54, a vacuum pump 55, a barometer 56, an adjusting screw 57, an adjusting plate 58, and a fixing block 59. Several lifting elements 51 are arranged in parallel. Each lifting element 51 includes a first moving block 511, a second moving block 512, insert rods 513, and locking bolts 514. Two insert rods 513 are horizontally connected to the vertical sidewall of the second moving block 512. Two slots 515 are horizontally arranged on the vertical sidewall of the first moving block 511, and the two slots 515 correspond one-to-one with the two insert rods 513 and are slidably connected. Locking bolts 514 are threaded onto the second moving block 512, extending into the slots 515 and abutting against the insert rods 513.

[0030] Reference Figure 2 and Figure 3A fixing block 59 is connected to the inner top wall of the mounting box 2. A sliding port is vertically opened on the fixing block 59, and several sliding ports correspond one-to-one with several lifting components 51 and are slidably connected. An adjusting plate 58 is connected to the vertical side wall of the first moving block 511, and an adjusting screw 57 is vertically threaded onto the adjusting plate 58. The top end of the adjusting screw 57 is rotatably connected to the bottom surface of the fixing block 59. A lifting scale line 516 is provided along the vertical direction on the vertical side wall of the second moving block 512. Several connecting ports 32 are opened on the support plate 3, and several connecting ports 32 correspond one-to-one with several sliding ports and are connected. A detection suction cup 52 is provided on the top surface of each first moving block 511 and each second moving block 512, and the detection suction cup 52 is connected to the connecting hose 53.

[0031] Reference Figure 2 The vacuum extraction box 54 is installed in the mounting box 2. A barometer 56 and a vacuum pump 55 are connected to the vacuum extraction box 54. The vacuum extraction box 54 is connected to one end of several connecting hoses 53 away from the detection suction cup 52.

[0032] Reference Figure 1 and Figure 2 When inspecting the copper substrate 01, the copper substrate 01 is placed on the top surface of the support plate 3 with the side of the copper substrate 01 with the QR code 02 facing downwards. At this time, the position of the QR code 02 corresponds to the cutout detection hole 31 of the support plate 3. The supplementary light 8 in the mounting box 2 emits light, which facilitates the barcode scanner 9 to scan the copper substrate 01 from below and input the barcode data. The first clamping plate 41 and the second clamping plate 42 clamp both ends of the copper substrate 01 at the same time. The setting of the limiting top plate 46 reduces the possibility of the copper substrate 01 coming out between the two. For copper substrates 01 of different lengths, the clamping motor 44 starts and drives the drive cam 45 to rotate. Under the combined action of the drive cam 45 and the clamping spring 12, the slider 11 moves in the length direction of the diffraction groove 22, realizing the adjustment of the distance between the first clamping plate 41 and the second clamping plate 42, thus expanding the applicability of the device.

[0033] Reference Figure 1-3Meanwhile, the vision sensor 7, positioned above the mounting box 2, performs point-to-point detection of the dimensions of the copper substrate 01. If the copper substrate 01 returns to a horizontal position, its length is within a certain threshold. If the copper substrate 01 still has some curvature, its length is less than the specified threshold. To accurately measure the curvature of the copper substrate 01, the operator can turn the adjusting screw 57. The lifting component 51 moves vertically under the drive of the adjusting screw 57 and the limiting guidance of the sliding port. When all the detection suction cups 52 are adjusted to contact the bottom surface of the copper substrate 01, the vacuum box 54 is sealed, and the negative pressure value of the barometer 56 reaches a certain threshold. At this time, the adjustment height of the lifting component 51 is recorded through the value of the lifting scale line 516, realizing the accurate recording and detection of the curvature of the copper substrate 01.

[0034] Reference Figure 3 For copper substrates 01 of different widths, the relative position of the insertion rod 513 and the first moving block 511 is adjusted, and the position of the insertion rod 513 is fixed by the locking bolt 514, thereby realizing the adjustment of the overall length of the lifting component 51, which helps to expand the applicability of the device.

[0035] The implementation principle of the hollow-type code verification arc detection device in Embodiment 1 of this application is as follows: When detecting the copper substrate 01, the copper substrate 01 is placed on the top surface of the support plate 3, and the barcode scanner 9 scans the copper substrate 01 from below to input the code data. The first clamping plate 41 and the second clamping plate 42 simultaneously clamp both ends of the copper substrate 01, and at the same time, the vision sensor 7 set above the mounting box 2 performs fixed-point detection of the size and specifications of the copper substrate 01.

[0036] The operator can turn the adjusting screw 57. Driven by the adjusting screw 57 and guided by the limiting guide of the sliding port, the lifting component 51 moves vertically. When all the detection suction cups 52 are adjusted to contact the bottom surface of the copper substrate 01, the vacuum box 54 is sealed, and the negative pressure value of the barometer 56 reaches a certain threshold. At this time, the adjustment height of the lifting component 51 is recorded by the value of the lifting scale line 516, realizing the accurate recording and detection of the curvature of the copper substrate 01. Example

[0037] Reference Figure 4 The difference between Embodiment 2 and Embodiment 1 is that a connecting box 13 is connected to the vacuum extraction box 54. The top surface of the connecting box 13 has several sliding openings 131, which correspond one-to-one with and are slidably connected to several first moving blocks 511 and second moving blocks 512. A sealing ring 14 for filling the gaps between the sliding openings 131 is provided on the inner ring wall of each sliding opening 131. An air pump 15 is provided in the mounting box 2, and the air pump 15 is connected to the connecting box 13.

[0038] Reference Figure 4 When inspecting the curvature of the copper substrate 01, the air pump 15 inflates the connecting box 13. Under the pressure of the air, the first moving block 511 and the second moving block 512 rise until the inspection suction cup 52 mounted on them contacts the bottom surface of the copper substrate 01. The air pump 15 and the connecting box 13 eliminate the need for operators to adjust the height of the lifting components 51 one by one, thus improving the efficiency of inspecting the copper substrate 01.

[0039] The implementation principle of the perforated code verification curvature detection device in Embodiment 2 of this application is as follows: When detecting the curvature of the copper substrate 01, the air pump 15 inflates the connecting box 13. Under the action of air pressure, the first moving block 511 and the second moving block 512 rise until the detection suction cup 52 set on them contacts the bottom surface of the copper substrate 01. The setting of the air pump 15 and the connecting box 13 eliminates the need for the operator to adjust the height of the lifting component 51 one by one, which helps to improve the efficiency of detecting the copper substrate 01.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A hollow-type code verification arc detection device, characterized in that: The system includes a base plate (1), a mounting box (2), a detection frame (6), a vision sensor (7), a barcode scanner (9), and a support plate (3). The mounting box (2) and the detection frame (6) are both located on the top surface of the base plate (1). The support plate (3) is located on the top surface of the mounting box (2). The support plate (3) has a perforated detection hole (31). The mounting box (2) has a first corresponding opening (21) corresponding to the perforated detection hole (31). The vision sensor (7) is located on the detection frame (6). The detection end of the vision sensor (7) is set downward and is vertically aligned with the support plate (3). The barcode scanner (9) is located in the mounting box (2). The detection end of the barcode scanner (9) extends vertically upward and is vertically aligned with the perforated detection hole (31).

2. The hollow-type code verification arc detection device according to claim 1, characterized in that: The mounting box (2) is provided with a clamping assembly (4), which includes a first clamping plate (41) and a second clamping plate (42). The first clamping plate (41) and the second clamping plate (42) are both vertically and parallelly arranged on the top surface of the mounting box (2). The first clamping plate (41) and the second clamping plate (42) are respectively arranged on opposite sides of the support plate (3).

3. The hollow-type code verification arc detection device according to claim 2, characterized in that: The mounting box (2) has a sliding groove (22) on its top surface. The length direction of the sliding groove (22) is parallel to the length direction of the second clamping plate (42). A slider (11) is provided on the bottom edge of the second clamping plate (42). The slider (11) is slidably disposed in the sliding groove (22). The mounting box (2) is provided with a driving member for driving the slider (11) to slide in the sliding groove (22).

4. The hollow-type code verification arc detection device according to claim 2, characterized in that: The mounting box (2) is equipped with a detection component (5), which includes a fixing block (59), a lifting block, a detection suction cup (52), a connecting hose (53), a vacuum extraction box (54), a vacuum pump (55), and a barometer (56). The fixing block (59) is connected to the inner top wall of the mounting box (2). The fixing block (59) has several vertical sliding openings. The mounting box (2) has several second corresponding openings that correspond one-to-one with the sliding openings. The support plate (3) has several connecting openings (32) that correspond one-to-one with the second corresponding openings. The lifting component (51) A detection suction cup (52) is vertically slidably installed in each of the sliding ports. The detection suction cup (52) is installed on the top surface of the sliding port and is connected to one end of the connecting hose (53). The vacuum extraction box (54) is installed in the mounting box (2). The other end of the connecting hose (53) is connected to the vacuum extraction box (54). The output end of the vacuum pump (55) is connected to the vacuum extraction box (54). The barometer (56) is connected to the vacuum extraction box (54). The mounting box (2) is provided with an adjusting component for adjusting the height of the lifting component (51).

5. The hollow-type code verification arc detection device according to claim 4, characterized in that: The lifting component (51) includes a first moving block (511) and a second moving block (512). The first moving block (511) and the second moving block (512) are set at the same horizontal height. A plug rod (513) is horizontally connected to the side of the second moving block (512) near the first moving block (511). The first moving block (511) is provided with a slot (515) corresponding to the plug rod (513). The plug rod (513) is slidably inserted into the corresponding slot (515). The first moving block (511) is provided with a locking component for fixing the plug rod (513). A detection suction cup (52) is provided on both the first moving block (511) and the second moving block (512).

6. The hollow-type code verification arc detection device according to claim 5, characterized in that: The second moving block (512) has vertically arranged lifting scale lines (516).

7. The hollow-type code verification arc detection device according to claim 6, characterized in that: The adjusting component includes an adjusting plate (58) and an adjusting screw (57). The adjusting plate (58) is connected to the first moving block (511). The adjusting screw (57) is vertically arranged and threadedly connected to the adjusting plate (58). The top end of the adjusting screw (57) is rotatably connected to the bottom end of the fixed block (59).

8. The hollow-type code verification arc detection device according to claim 6, characterized in that: The adjusting component includes a connecting box (13) and an air pump (15). The connecting box (13) is disposed on the vacuum extraction box. The output end of the air pump (15) is connected to the connecting box (13). The top surface of the connecting box (13) is provided with sliding ports (131) corresponding to a plurality of first moving blocks (511) and second moving blocks (512). The first moving blocks (511) and second moving blocks (512) are slidably connected to the corresponding sliding ports (131). A sealing ring (14) is connected to the inner ring wall of the sliding port (131).

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