CN219916346U - IC carrier plate warpage detection device - Google Patents

Abstract

The utility model aims to provide an IC carrier plate warpage detection device which solves the problem of product quality tracing by two-dimension codes of an IC carrier plate and comprises a first manipulator, a second manipulator, a two-coordinate moving platform, a feeding mechanism and a visual detector.

Description

IC carrier plate warpage detection device

Technical Field

The utility model relates to the field of core components of electronic products, in particular to an IC carrier plate warping detection device.

Background

In the production process of the IC carrier plates with various specifications, bending deformation of different degrees can occur due to thinner and softer plate materials, no special equipment is used for detecting products, poor products with serious bending deformation flow out, a factory can input manual detection by using a measuring tool, production efficiency is low, manual detection data are inaccurate, quality hidden danger exists, a 3D visual detection device is required to be developed to replace manual detection, accurate detection data can be provided, data are stored, and the IC carrier plate warping detection device is compatible with products with various specifications, high production efficiency and stable quality are guaranteed.

Patent document CN115196330a discloses an on-line double-sided detection system and an IC carrier double-sided detection method, wherein a front side detection module and a back side detection module perform optical image acquisition on the front side and the back side of a product to be detected, and an image processing unit of a controller processes the acquired optical images in real time so as to obtain a detection result of the corresponding product.

Patent document CN218641912U discloses a carrier plate receiving machine, its purpose is to provide a carrier plate receiving machine to reduce the area of carrier plate receiving machine, suction plate device sets up in the top one side of detecting the platform, and suction plate device can adsorb the detection bench upper plate and go up and down to setting for and turn over the board height, six manipulators adsorb the bottom surface of the carrier plate that has gone up and down to setting for to turn over the board height through first suction plate subassembly this moment, then place the carrier plate on the carrier plate again, place the carrier plate on the carrier plate after the upset this moment is equivalent to, because suction plate device sets up in one side of detecting the platform, make the area of whole carrier plate receiving machine obtain effectual reduction.

According to the prior art, a new IC carrier board detection device can be developed.

Disclosure of Invention

The utility model aims to provide an IC carrier board warping detection device, which solves the problem of tracing product quality by using two-dimension codes of an IC carrier board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an IC carrier plate warping detection device which comprises a first manipulator, a second manipulator, a two-coordinate moving platform, a feeding mechanism and a visual detector, and is characterized in that the first manipulator and the second manipulator are arranged on the two-coordinate moving platform, the visual detector is arranged on the two-coordinate moving platform, detection tables for placing an IC carrier plate are arranged at the bottoms of the first manipulator and the second manipulator, the feeding mechanism is positioned at one side of the detection tables, and a code scanner for scanning the IC carrier plate is arranged at one side of the two-coordinate moving platform.

Optionally, the two-coordinate moving platform comprises a vertical axis and a transverse axis, wherein the vertical axis crosses the transverse axis in a cross mode, and the vertical axis is in sliding connection with the transverse axis.

Further, a connecting plate is arranged between the vertical shaft and the transverse shaft, the connecting plate is arranged on the vertical shaft in a sliding mode, and the transverse shaft is arranged on the connecting plate.

Further, a first auxiliary plate and a second auxiliary plate are respectively arranged on two sides of the connecting plate, the first manipulator is arranged on the first auxiliary plate, and the second manipulator is arranged on the second auxiliary plate.

Optionally, the number of the first manipulators and the number of the second manipulators are at least one.

Optionally, the position of the visual detector is higher than the position of the first manipulator and the position of the second manipulator.

Optionally, at least one code scanner is arranged on a moving mechanism for moving, and a plurality of code scanners can be arranged on the moving mechanism.

Optionally, the feeding mechanism includes feeding motor, cylinder and frame, has a plurality of the cylinder juxtaposing the interval and setting up on the frame, feeding motor's drive end is connected the cylinder, the wall body of frame is higher than the upper surface of cylinder, the cylinder upper surface is used for putting IC carrier plate.

Further, a positioning plate is arranged in the frame, a plurality of rollers penetrate through the positioning plate, and the positioning plate extends along the moving direction of the IC carrier plate.

Optionally, a positioning mechanism is arranged at the bottom of the feeding mechanism, the positioning mechanism comprises a positioning rod, the positioning rod upwards penetrates through a gap between the adjacent rollers, and the positioning rod is used for positioning the IC carrier plate.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the IC carrier warp detection device, as the two-dimensional codes are arranged on the IC carrier, the visual detector carries out plane detection on the IC carrier, accurate detection data can be provided and stored, the two-dimensional codes of each detected product are scanned by the code scanning machine and automatically recorded, and the data from the visual detector are recorded into the corresponding two-dimensional codes by the code scanning machine, so that the problem of tracing the product quality by the two-dimensional codes of the IC carrier is solved.

Further, the IC carrier plate warping detection device can detect whether the IC carrier plate is bent or not, and work efficiency is improved.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a right side view of an IC carrier warp device in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a perspective view of the present utility model;

fig. 4 is an enlarged view of a portion a shown in fig. 3;

FIG. 5 is a left side view of the movement mechanism;

FIG. 6 is a right side view of the movement mechanism;

FIG. 7 is a left side view of the positioning mechanism;

fig. 8 is a right side view of the positioning mechanism.

Wherein reference numerals are as follows:

1. a first manipulator; 11. a support plate; 12. a rotation shaft; 13. a mounting plate; 14. a driving motor; 15. a fixing seat; 2. a second manipulator; 3. a two-coordinate mobile platform; 31. a vertical axis; 32. a horizontal axis; 4. a feeding mechanism; 41. a feeding motor; 42. a roller; 43. a frame; 44. a positioning plate; 5. a visual detector; 6. a detection table; 7. a code scanner; 8. a connecting plate; 81. a first auxiliary plate; 82. a second auxiliary plate; 83. a first suspension plate; 84. a second suspension plate; 9. a moving mechanism; 91. a moving driving motor; 92. a screw rod; 93. a slide block; 94. a scanning support; 95. a scanning rotating shaft; 96. a scan driving motor; 97. a guide rail; 10. a positioning mechanism; 101. a positioning rod; 102. the positioning device comprises a positioning driving motor 103, a positioning screw 104, a first sliding plate 105, a second sliding plate 106, a fixing part 107, a first sliding rail 108, a second sliding rail 109 and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 and 2, the device comprises a first manipulator 1, a second manipulator 2, two coordinate moving platforms 3, a feeding mechanism 4 and a visual detector 5, wherein the first manipulator 1 and the second manipulator 2 are both arranged on the two coordinate moving platforms 3, the two coordinate moving platforms 3 are platforms capable of moving in two directions, the visual detector 5 is arranged on the two coordinate moving platforms 3, the visual detector 5 can be a 3D line laser camera or other replaceable industrial cameras, the first manipulator 1 and the second manipulator 2 also comprise other components, a detection table 6 for placing an IC carrier plate is arranged at the bottoms of the first manipulator 1 and the second manipulator 2, the detection table 6 can be marble, the flatness of the marble is 0.005MM, the visual detection adopts a 3D line laser scanner, and the detection precision is 0.05MM.

As shown in fig. 3 and fig. 4, two sets of the device are arranged together, so that 4 IC carrier boards can be detected at one time, the speed block is detected with higher efficiency, and two coordinate moving platforms 3 are respectively arranged on corresponding brackets.

The first auxiliary plate 81 is provided with a first suspension plate 83, the second auxiliary plate 82 is provided with a second suspension plate 84, the first suspension plate 83 is movable in position on the first auxiliary plate 81, the second suspension plate 84 is also movable in position on the second auxiliary plate 82, the first robot 1 is provided on the first suspension plate 83, and the second robot 2 is provided on the second suspension plate 84.

The first robot 1 and the second robot 2 are both suction-type, a support plate 11 is provided on the first auxiliary plate 81, a rotation shaft 12 is provided on the support plate 11, the rotation shaft 12 is provided on the support plate 11, a mounting plate 13 is provided on the rotation shaft 12, and the mounting plate 13 is also rotatably provided on the rotation shaft 12.

Further, the rotation shaft 12 may be fixed on the support plate 11, or the mounting plate 13 may be fixed on the rotation shaft 12, and finally, the mounting plate 13 may be rotated by a certain angle, and at least one mounting plate 13 is also provided, and in the present utility model, four mounting plates 13 are provided to be engaged with the first manipulator 1.

Further, a driving motor 14 for driving the robot is provided on the support plate 11, and the driving motor 14 can drive the rotation shaft 12 to rotate on the mounting plate 13.

The mounting plate 13 is provided with the mounting hole 131, and in a plurality of first manipulators 1 mounting holes 131, the mounting hole 131 can be a kidney-shaped hole or a cube hole, and the connecting part of the mounting plate 13 and the rotating shaft 12 is large in size, and the position, away from the rotating shaft 12, of the mounting plate 13 is small in size, so that the bearing capacity of the mounting plate 13 is larger, the position of the first manipulator 1 in the mounting hole 131 is movable, and the first manipulator 1 in the mounting hole 131 can be lifted.

Further, a fixing seat 15 is arranged on the mounting plate 13, the fixing seat 15 is bent and arranged in the mounting hole 131, and in the utility model, the fixing seat 15 is bent for 90 degrees twice.

In the utility model, the plurality of first manipulators 1 are regularly and uniformly distributed on the fixed seat 15, the plurality of first manipulators 1 are equivalent to forming a rectangle, the adsorption force on the IC carrier plate is stronger, and meanwhile, the suction force applied to the IC carrier plate is more uniform, namely the IC carrier plate cannot be deformed and kept flat because the first manipulators 1 are uniformly distributed.

The two-coordinate moving platform 3 comprises a vertical shaft 31 and a horizontal shaft 32, wherein the vertical shaft 31 and the horizontal shaft 32 are crossed, the vertical shaft 31 and the horizontal shaft 32 are in a crossed and perpendicular relationship, and the vertical shaft 31 and the horizontal shaft 32 are connected in a sliding manner.

A connecting plate 8 is arranged between the vertical shaft 31 and the transverse shaft 32, the connecting plate 8 is arranged on the vertical shaft 31 in a sliding way, the transverse shaft 32 is arranged on the connecting plate 8, the connecting plate 8 can be a plane plate, the connecting plate 8 is provided with a first auxiliary plate 81 and a second auxiliary plate 82, the first auxiliary plate 81 and the second auxiliary plate 82 can be integrally formed with the connecting plate 8, the first auxiliary plate 81 and the second auxiliary plate 82 can be detachably connected with the connecting plate 8, and the first auxiliary plate 81 and the second auxiliary plate 82 are respectively positioned at two ends of the connecting plate 8.

The first manipulator 1 is detachably arranged on the first auxiliary plate 81, the second manipulator 2 is detachably arranged on the second auxiliary plate 82, the position of the first manipulator 1 on the first auxiliary plate 81 can be adjusted, and the position of the second manipulator 2 on the second auxiliary plate 82 can also be adjusted.

The number of the first manipulators 1 and the number of the second manipulators 2 are at least one, the number of the first manipulators 1 and the number of the second manipulators 2 are not limited, the first manipulators 1 and the second manipulators 2 can be arranged according to the actual situation, efficiency is higher, and productivity is improved.

The position of the visual detector 5 is higher than the position of the first manipulator 1 and the position of the second manipulator 2, the visual detector 5 is a 3D line laser camera, and the visual detector 5 irradiates the product better at a high position, so that the warping degree of the product is detected, and if the position is too low, a detection line is possibly blocked.

As shown in fig. 6 and 7, at least one code scanner 7 is arranged on a moving mechanism 9 for moving, a plurality of code scanners 7 can be arranged on the moving mechanism 9, if a plurality of IC carrier boards need to scan codes at the same time, the more the code scanners 7 are, the higher the efficiency is, and the positions of two-dimensional codes or bar codes on the IC carrier boards are different, so that the moving mechanism 9 can also carry the code scanners 7 to move, and meanwhile, the code scanners 7 can also rotate on the moving mechanism 9 for a certain angle.

The moving mechanism 9 comprises a moving driving motor 91, a screw rod 92 and a sliding block 93, the driving end of the moving driving motor 91 is connected with the screw rod 92, the sliding block 93 is arranged on the screw rod 92, when the moving driving motor 91 drives the screw rod 92 to rotate, the screw rod 92 can move on the screw rod 92, the screw rod 92 rotates positively or reversely, and the corresponding sliding block 93 moves forwards or backwards.

The sliding block 93 is provided with a scanning bracket 94, the scanning bracket 94 is provided with a scanning rotating shaft 95, a scanning driving motor 96 connected with the scanning rotating shaft 95 is arranged on the scanning rotating shaft 95, and the position of the code scanner 7 can be adjusted according to IC carrier plates with different sizes.

Further, two or more scan shafts 95 and scan driving motors 96 may be provided, the scan driving motors 96 are used to drive the scan shafts 95 to rotate, the code scanner 7 is driven to rotate by a certain angle, guide rails 97 may be further provided at the bottom of the slide blocks 93, the guide rails 97 have a supporting function on the slide blocks 93, and the slide blocks 93 may slide on the guide rails 97.

As shown in fig. 7 and 8, the feeding mechanism 4 includes a feeding motor 41, rollers 42 and a frame 43, where a plurality of rollers 42 are arranged on the frame 43 in parallel at intervals, that is, a gap is formed between adjacent rollers 42, and the wall of the frame 43 is higher than the upper surface of the rollers 42 to prevent the IC carrier from sliding over the frame 43 and scratching the bottom surface of the IC carrier during the movement of the IC carrier, and the wall of the further frame 43 may serve as a guide or an alignment edge.

The frame 43 is internally provided with a positioning plate 44, the plurality of rollers 42 penetrate through the positioning plate 44, the positioning plate 44 is positioned in the middle of the frame 43, namely, the middle part of the rollers 42, if one positioning plate 44 is equivalent to dividing the frame 43 into two parts, two IC carrier plates can be simultaneously placed on the rollers 42 in the frame 43, the positioning plate 44 also has the guiding and aligning functions, the positioning plate 44 can also play a supporting role, if the IC carrier plates are heavier, the rollers 42 are not bent, the positioning plate 44 extends along the moving direction of the IC carrier plates, the positioning plate 44 can also be a part of the frame 43, or two ends of the positioning plate 44 are connected with the inner wall of the frame 43.

The feeding mechanism 4 is provided with a positioning mechanism 10 at the bottom, the positioning mechanism 10 comprises a positioning rod 101, the positioning rod 101 passes through the gap between the adjacent rollers 42 upwards, the positioning rod 101 is higher than the upper surface of the rollers 42, and the positioning rod 101 can move in the gap between the adjacent rollers 42 to align the IC carrier plate with the inner wall of the frame 43 or with the positioning plate 44, so that the positioning of the IC carrier plate is realized.

The positioning mechanism 10 further comprises a positioning driving motor 102, a positioning screw 103 and a first sliding plate 104, wherein the positioning rod 101 is arranged on the first sliding plate 104, the driving end of the positioning driving motor 102 is connected with the positioning screw 103, the first sliding plate 104 is arranged on the positioning screw 103, the positioning driving motor 102 drives the positioning screw 103 to rotate, the first sliding plate 104 moves, the positioning rod 101 on the first sliding plate 104 moves along with the movement, and the positioning rod 101 pushes the IC carrier plate to be flush with the inner wall of the frame 43 on the upper surface, or the positioning rod 101 pushes the IC carrier plate to be flush with the positioning plate 44 on the upper surface.

Further, a second slide plate 105 is provided on the positioning screw 103, and the positioning rods 101 are also provided on the second slide plate 105, but the second slide plate 105 is opposite to the threads on the first slide plate 104, when the positioning screw 103 rotates, the first slide plate 104 and the second slide plate 105 move in opposite directions or move in opposite directions, the IC carrier is located between the two positioning rods 101, that is, the IC carrier is clamped by the two positioning rods 101, and the position of the IC carrier on the feeding mechanism 4 is fixed.

Further, a fixing portion 106 is further provided on the positioning screw 103, two ends of the positioning screw 103 are respectively connected with the positioning driving motor 102 and the fixing portion 106, a limiting block 109 is further provided in the middle of the positioning screw 103, the position of the limiting block 109 produced by the positioning screw 103 is unchanged, a first sliding plate 104 and a second sliding plate 105 are respectively provided on the positioning screw 103 on two sides of the limiting block 109, that is, the two sides are respectively provided with the first sliding plate 104 and the second sliding plate 105, and therefore the maximum distance between the first sliding plate 104 and the second sliding plate 105 is limited.

Further, a first slide rail 107 and a second slide rail 108 are provided at the bottoms of the first slide plate 104 and the second slide plate 105, and the first slide plate 104 and the second slide plate 105 slide on the first slide rail 107 and the second slide rail 108.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The utility model provides an IC carrier plate warpage detection device, includes first manipulator (1), second manipulator (2), two coordinate moving platform (3), feeding mechanism (4) and visual detector (5), its characterized in that, first manipulator (1) with second manipulator (2) all set up on two coordinate moving platform (3), visual detector (5) set up on two coordinate moving platform (3) first manipulator (1) with second manipulator (2) bottom is provided with detection platform (6) that are used for putting the IC carrier plate, feeding mechanism (4) are located detection platform (6) one side two coordinate moving platform (3) one side is provided with sweeps yard machine (7) that are used for scanning the IC carrier plate.

2. The IC carrier warp detection device according to claim 1, wherein the two-coordinate moving platform (3) includes a vertical axis (31) and a horizontal axis (32), the vertical axis (31) crosses the horizontal axis (32), and the vertical axis (31) is slidably connected to the horizontal axis (32).

3. The IC carrier warp detection device according to claim 2, characterized in that a connection plate (8) is provided between the vertical shaft (31) and the lateral shaft (32), the connection plate (8) being slidably provided on the vertical shaft (31), the lateral shaft (32) being provided on the connection plate (8).

4. An IC carrier board warpage detection device as claimed in claim 3, characterized in that a first auxiliary board (81) and a second auxiliary board (82) are provided on both sides of the connection board (8), respectively, the first robot arm (1) being provided on the first auxiliary board (81), and the second robot arm (2) being provided on the and second auxiliary boards (82).

5. The IC carrier board warpage detection device according to claim 1, wherein the number of the first manipulators (1) and the number of the second manipulators (2) are at least one.

6. An IC carrier board warpage detection device as claimed in claim 1, characterized in that the position of the vision detector (5) is higher than the position of the first manipulator (1) and the position of the second manipulator (2).

7. The IC carrier warp detection device according to claim 1, wherein at least one of the code scanning machines (7) is provided on a moving mechanism (9) for moving, and a plurality of code scanning machines (7) are provided on the moving mechanism (9).

8. The IC carrier warp detection device according to claim 1, wherein the feeding mechanism (4) comprises a feeding motor (41), a roller (42) and a frame (43), a plurality of rollers (42) are arranged on the frame (43) at intervals in parallel, the driving end of the feeding motor (41) is connected with the roller (42), the wall of the frame (43) is higher than the upper surface of the roller (42), and the upper surface of the roller (42) is used for placing the IC carrier.

9. The IC carrier warp detection apparatus according to claim 8, wherein a positioning plate (44) is provided in the frame (43), a plurality of the rollers (42) pass through the positioning plate (44), and the positioning plate (44) extends along the movement direction of the IC carrier.

10. The IC carrier board warpage detection device according to claim 9, wherein a positioning mechanism (10) is provided at the bottom of the feeding mechanism (4), the positioning mechanism (10) comprises a positioning rod (101), the positioning rod (101) passes through a gap between adjacent rollers (42) upwards, and the positioning rod (101) is used for positioning the IC carrier board.