CN217411539U

CN217411539U - Electronic component encapsulation detection equipment

Info

Publication number: CN217411539U
Application number: CN202220705340.4U
Authority: CN
Inventors: 刘长江; 韩建勋; 郑军
Original assignee: Matrixtime Robotics Shanghai Co ltd
Current assignee: Matrixtime Robotics Shanghai Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-13
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an electronic component packaging detection device, which comprises a material tray conveying mechanism, wherein the material tray conveying mechanism comprises a movable first material supporting assembly, and the first material supporting assembly is used for supporting a material tray with electronic components; the visual detection mechanism is arranged above the material tray conveying mechanism and is used for shooting and detecting the defects of the electronic elements in the material tray conveyed by the first material supporting assembly of the material tray conveying mechanism; the picking mechanism is arranged above the material tray conveying mechanism and can move above the material tray conveying mechanism and pick bad electronic components in the detected material tray shot by the visual detection mechanism; the defect of the electronic component passing below the image shooting element of the designed visual detection mechanism is automatically shot and detected, the detection is not needed to be carried out manually by means of an auxiliary observation device, the detection efficiency is high, and the omission ratio is low.

Description

Electronic component encapsulation detection equipment

Technical Field

The utility model relates to an electronic component check out test set technical field especially relates to an electronic component encapsulates check out test set.

Background

Wafer Level Chip Scale Packaging (WLCSP for short), that is, a Wafer Level Chip Packaging method, the latest technology is to package and test an entire Wafer, then cut, and the appearance defects of the cut single Chip particles are manifested as bad solder balls, circuit loss and the like which are difficult to detect by naked eyes, most manufacturers need to mainly detect the defects through a microscope by manual work, and the cost is high, the efficiency is low, and the omission ratio is high.

In view of the above, it is desirable to provide a novel electronic component packaging inspection apparatus to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic component encapsulates check out test set can automated inspection out electronic component's defect, no longer need detect with the help of the mode of supplementary viewing device (microscope) through the manual work, and detection efficiency is high, and leaks the detection rate low.

In order to achieve the above object, the present invention provides an electronic component packaging and detecting apparatus, which includes a tray conveying mechanism, wherein the tray conveying mechanism includes a movable first material supporting assembly for supporting a tray on which electronic components are placed;

the visual detection mechanism is arranged above the material tray conveying mechanism and is used for shooting and detecting the defects of the electronic elements in the material tray conveyed by the first material supporting assembly of the material tray conveying mechanism;

and the picking mechanism is arranged above the material tray conveying mechanism and can move above the material tray conveying mechanism and pick bad electronic components in the material tray after the vision detection mechanism shoots and detects the electronic components.

In a preferred embodiment, the tray conveying mechanism further comprises a mounting plate, a feeding component, a discharging component and a second supporting assembly; the feeding assembly and the discharging assembly are arranged on the mounting plate in a penetrating mode, the first material supporting assembly and the second material supporting assembly are arranged on the mounting plate in a sliding mode, and the first material supporting assembly and the second material supporting assembly can slide between the feeding assembly and the discharging assembly.

In a preferred embodiment, the first material supporting assembly further comprises a linear motion device and a material tray clamping component; the linear motion device is installed in the bottom of mounting panel, charging tray centre gripping subassembly slidable mounting in on the linear motion device, the linear motion device drives the charging tray centre gripping subassembly motion.

In a preferred embodiment, the feeding assembly comprises a first power member, a first ball screw and a first moving plate; the first power part is installed in the below of mounting panel, first power part with first ball screw is connected, first ball screw rotates with the mounting panel to be connected, first motion board is connected with first ball screw's nut, be provided with the first bracing piece of being connected with the layer board of the charging tray centre gripping subassembly of first support material sub-assembly on the first motion board.

In a preferred embodiment, the blanking assembly comprises a second power member, a second ball screw and a second moving plate; the second power piece install in the below of mounting panel, the second power piece with the second ball screw is connected, the second ball screw rotates with the mounting panel to be connected, the second motion board is connected with the nut of second ball screw, be provided with the second bracing piece of being connected with the layer board of the charging tray centre gripping subassembly of second support material sub-assembly on the second motion board.

In a preferred embodiment, the feeding assembly and the discharging assembly are respectively installed near two ends of the installation plate, and the feeding assembly is opposite to the discharging assembly.

In a preferred embodiment, the tray clamping assembly comprises a first connecting plate, a lifting pneumatic piece, a second connecting plate, a supporting plate and a clamping pneumatic assembly; the first connecting plate is connected with the linear motion device, the lifting pneumatic part is connected between the first connecting plate and the second connecting plate, the second connecting plate can slide on the lifting pneumatic part, the supporting plate is connected with the second connecting plate, the material clamping pneumatic assembly is installed on the supporting plate, and the lifting pneumatic part drives the supporting plate to move.

In a preferred embodiment, a first clamping block is arranged on the supporting plate, and the clamping pneumatic assembly comprises a clamping pneumatic piece and a second clamping block; the material clamping pneumatic piece is arranged at the bottom of the supporting plate, the second clamping block is connected with the material clamping pneumatic piece and arranged diagonally to the first clamping block, and the material clamping pneumatic piece drives the second clamping block to move towards or away from the first clamping block.

In a preferred embodiment, a sensor is further provided on the pallet.

In a preferred embodiment, the visual inspection mechanism includes a first elevating moving assembly and an image capturing element; the first lifting motion assembly is arranged above the material tray conveying mechanism, the image shooting element is arranged on the first lifting motion assembly, and the first lifting motion assembly drives the image shooting element to move.

In a preferred embodiment, the visual inspection mechanism further comprises a first support component, the first support component straddles above the tray conveying mechanism, and the first lifting motion component is slidably connected to the first support component and can move along the first support component.

In a preferred embodiment, the gathering mechanism comprises a second lifting motion assembly and a clamping jaw; the second lifting motion assembly is movably arranged above the tray conveying mechanism, and the clamping jaw is arranged on the second lifting motion assembly.

In a preferred embodiment, the gathering mechanism further comprises a second support assembly; the second supporting component spans above the material tray conveying mechanism, the second lifting motion component is connected to the second supporting component in a sliding mode, and the second lifting motion component can move along the second supporting component.

In a preferred embodiment, the second support component is attached in parallel with the first support component.

In a preferred embodiment, the electronic component package inspection apparatus further includes a defective product conveying mechanism; the defective product conveying mechanism and the material tray conveying mechanism are arranged in parallel at intervals.

In a preferred embodiment, the second support component spans above the tray conveying mechanism and the defective product conveying mechanism.

In a preferred embodiment, the electronic component packaging and detecting apparatus further includes a machine, and the tray conveying mechanism, the vision detecting mechanism, the picking mechanism and the defective product conveying mechanism are all mounted on the machine.

In a preferred embodiment, the defective product conveying mechanism includes a slide assembly and a defective product tray; the defective product tray is arranged on the sliding assembly, and the sliding assembly drives the defective product tray to slide.

In a preferred embodiment, the sliding assembly comprises a slide and a sliding fit; the sliding matching piece is connected to the sliding piece in a sliding mode, and the defective product tray is arranged on the sliding matching piece.

In a preferred embodiment, the defective product tray is provided with a receiving groove.

Compared with the prior art, beneficial effect lies in: 1) the defects of the electronic components passing below the image shooting element of the designed visual detection mechanism are automatically shot and detected, the detection is not needed to be carried out manually in an auxiliary observation device (microscope), the detection efficiency is high, and the omission ratio is low.

2) The first lifting motion assembly drives the image shooting element to move up and down, so that the height of the visual detection mechanism in the detection process can be adjusted, the focal length of the image shooting element of the visual detection mechanism is adjusted to achieve the best shooting effect, and the best shooting scene is favorably adjusted.

3) The second lifting motion assembly moves, takes away the material disc through the clamping jaw and places the material disc on the defective product conveying mechanism, and the defective product conveying mechanism conveys the material disc to a defective product bin of the electronic component packaging and detecting equipment, so that defective electronic components can be conveniently and accurately selected, and the mixing of the defective products and the defective products is avoided.

Drawings

Fig. 1 is a perspective view of the electronic component packaging and detecting apparatus provided by the present invention.

Fig. 2 is a perspective view of another perspective view of the electronic component package inspection apparatus shown in fig. 1.

Fig. 3 is a partial mechanism schematic view of the picking mechanism of the electronic component packaging and detecting apparatus shown in fig. 2.

Fig. 4 is a perspective view of a tray conveying mechanism of the electronic component packaging and detecting apparatus shown in fig. 1.

Fig. 5 is a partial structural schematic view of the tray conveying mechanism shown in fig. 4.

Fig. 6 is a schematic structural view of the first material supporting assembly of the tray conveying mechanism shown in fig. 5.

FIG. 7 is a schematic diagram of the tray holding assembly of the first carrier assembly shown in FIG. 6.

Fig. 8 is an enlarged view of the region a shown in fig. 2.

Reference numerals: 1. a tray conveying mechanism; 11. a first carrier assembly; 111. a linear motion device; 112. a tray clamping component; 1121. a first connecting plate; 1122. lifting the pneumatic member; 1123. a second connecting plate; 1124. a support plate; 1125. a material clamping pneumatic assembly; 1126. a first clamping block; 1127. a material clamping pneumatic part; 1128. a second clamping block; 1129. a sensor; 12. mounting a plate; 13. a feeding assembly; 131. a first power member; 132. a first ball screw; 133. a first motion plate; 1331. a first support bar; 14. a blanking assembly; 141. a second power member; 142. a second ball screw; 143. a second motion plate; 1431. a second support bar; 15. a second carrier assembly; 2. a visual detection mechanism; 21. a first lifting motion assembly; 22. an image pickup element; 23. a first support assembly; 3. a material picking mechanism; 31. a second lifting motion assembly; 32. a clamping jaw; 33. a second support assembly; 4. a defective product conveying mechanism; 41. a sliding assembly; 411. a slider; 412. a sliding fit; 42. a defective tray; 421. placing a groove; 5. a material tray; 6. provided is a machine platform.

Detailed Description

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the description of the preferred embodiments is intended to be illustrative of the invention and is not intended to limit the invention.

It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In addition, the meaning of "plurality" or "a number" refers to two or more, unless specifically limited otherwise.

Referring to fig. 1, the present invention provides an electronic component packaging and detecting apparatus for detecting defects of electronic components (chips) after packaging, including a tray conveying mechanism 1, where the tray conveying mechanism 1 includes a movable first material supporting assembly 11 (as shown in fig. 5), and the first material supporting assembly 11 is used for supporting a tray 5 on which the electronic components are placed;

the visual detection mechanism 2 is arranged above the material tray conveying mechanism 1 and is used for shooting and detecting the defects of the electronic components in the material tray 5 conveyed by the first material supporting assembly 11 of the material tray conveying mechanism 1;

and the picking mechanism 3 is arranged above the material tray conveying mechanism 1 and can move above the material tray conveying mechanism 1 and pick the visual detection mechanism 2 to shoot bad electronic components in the detected material tray 5 to finish detection.

Referring to fig. 2 to 8 together, in one embodiment, the tray conveying mechanism 1 further includes a mounting plate 12, a feeding assembly 13, a discharging assembly 14, and a second supporting assembly 15; the feeding assembly 13 and the discharging assembly 14 are installed on the installation plate 12 in a penetrating mode, the first material supporting assembly 11 and the second material supporting assembly 15 are installed on the installation plate 12 in a sliding mode, and the first material supporting assembly 11 and the second material supporting assembly 15 can slide back and forth between the feeding assembly 13 and the discharging assembly 14 so as to support the charging tray 5.

The loading component 13 lifts up the tray 5 with electronic components placed thereon so as to place the tray 5 on the first carrier assembly 11, the first material supporting assembly 11 moves towards the direction close to the blanking assembly 14, at the same time, the second material supporting assembly 15 moves towards the direction close to the feeding assembly 13, the material tray 5 on the first material supporting assembly 11 is placed on the blanking assembly 14, the blanking assembly 14 moves downwards so that the material moving device at the next station takes out the material tray 5, at the same time, the feeding component 13 lifts the next tray 5 so as to grasp and place the tray 5 on the feeding component 13 on the second supporting assembly 15, the second material supporting assembly 15 moves towards the direction of the blanking assembly 14 so as to place the material tray 5 on the second material supporting assembly 15 on the blanking assembly 14, and the material tray moves in a reciprocating cycle.

Through such reciprocating motion, can realize the material on the charging tray 5 and carry fast in turn, and occupation space is less, compares the last unloading efficiency that promotes charging tray 5 greatly with the single channel.

In one embodiment, the first tray assembly 11 further comprises a linear motion device 111 and a tray holding component 112; linear motion device 111 install in the bottom of mounting panel 12, charging tray clamping component 112 slidable mounting in linear motion device 111 is last, linear motion device 111 drives charging tray clamping component 112 straight-line back and forth movement. In this embodiment, the linear motion device 111 is a linear motor.

It should be noted that, in other embodiments, the linear motion device 111 may be other pneumatic devices that perform linear motion, such as a linear motion cylinder.

In one embodiment, the tray holding assembly 112 comprises a first connecting plate 1121, a lifting pneumatic element 1122, a second connecting plate 1123, a carrier 1124, and a clamping pneumatic assembly 1125; the first connecting plate 1121 is connected to the linear motion device 111, the lifting pneumatic component 1122 is connected between the first connecting plate 1121 and the second connecting plate 1123, the second connecting plate 1123 can slide on the lifting pneumatic component 1122, the carrier 1124 is connected to the second connecting plate 1123, the material clamping pneumatic assembly 1125 is installed on the carrier 1124 for clamping the material tray 5 on the carrier 1124, and the lifting pneumatic component 1122 drives the carrier 1124 to move up and down.

In one embodiment, a first clamp block 1126 is disposed on the support plate 1124, and the clamp pneumatic assembly 1125 comprises a clamp pneumatic member 1127 and a second clamp block 1128; the material clamping pneumatic member 1127 is installed at the bottom of the supporting plate 1124, the second clamping block 1128 is connected with the material clamping pneumatic member 1127 and is diagonally arranged with the first clamping block 1126, and the material clamping pneumatic member 1127 drives the second clamping block 1128 to move towards or away from the first clamping block 1126. In the present embodiment, the lifting pneumatic tool 1122 and the material-clamping pneumatic tool 1127 are both cylinders.

When the material clamping pneumatic piece 1127 drives the second clamping block 1128 to move towards the direction close to the first clamping block 1126, the first clamping block 1126 and the second clamping block 1128 clamp the material tray 5 together; when the material clamping pneumatic piece 1127 drives the second clamping block 1128 to move in the direction away from the second clamping block 1128, the first clamping block 1126 and the second clamping block 1128 loosen the material tray 5, so that the material tray 5 is clamped and loosened automatically.

In one embodiment, a sensor 1129 is further disposed on the supporting plate 1124, and the sensor 1129 is configured to detect whether the tray 5 is clamped on the supporting plate 1124. In this embodiment, the sensor 1129 is a photoelectric sensor 1129 that detects whether an object is held on the carrier 1124 by emitting and receiving laser light.

It should be noted that the second material supporting assembly 15 and the first material supporting assembly 11 have the same structure, and therefore, the detailed description thereof is omitted.

In one embodiment, the feeding assembly 13 includes a first power member 131, a first ball screw 132, and a first moving plate 133; the first power member 131 is installed below the mounting plate 12, the first power member 131 is connected with the first ball screw 132, the first ball screw 132 is rotatably connected with the mounting plate 12, the first moving plate 133 is connected with a nut of the first ball screw 132, and the first moving plate 133 is provided with a first supporting rod 1331 connected with a supporting plate 1124 of the tray clamping component 112 of the first material supporting assembly 11.

In one embodiment, the blanking assembly 14 includes a second power member 141, a second ball screw 142, and a second moving plate 143; the second power element 141 is installed below the mounting plate 12, the second power element 141 is connected to the second ball screw 142, the second ball screw 142 is rotatably connected to the mounting plate 12, the second moving plate 143 is connected to a nut of the second ball screw 142, and a second support rod 1431 connected to a support plate 1124 of the tray clamping assembly 112 of the second material supporting assembly 15 is disposed on the second moving plate 143. In the present embodiment, the first power member 131 and the second power member 141 are both servo motors.

In one embodiment, the feeding assembly 13 and the discharging assembly 14 are respectively installed near two ends of the installation plate 12, and the feeding assembly 13 is opposite to the discharging assembly 14. It should be noted that the blanking assembly 14 and the loading assembly 13 have the same structure.

When the first power part 131 rotates forward, the nut on the first ball screw 132 drives the moving plate to move upward, the supporting rod on the first moving plate 133 of the first material supporting assembly 11 supports the supporting plate 1124 to move upward, and simultaneously, the lifting pneumatic part 1122 of the tray clamping assembly 112 of the first material supporting assembly 11 extends out to move the supporting plate 1124 upward;

at this time, the second power element 141 rotates reversely, the nut on the second ball screw 142 drives the second moving plate 143 to move downward, the supporting rod on the second moving plate 143 of the second material supporting assembly 15 pulls the supporting plate 1124 to move downward, and simultaneously, the lifting pneumatic element 1122 of the tray clamping assembly 112 of the second material supporting assembly 15 retracts to move the supporting plate 1124 downward.

When the first power part 131 rotates reversely, the nut on the first ball screw 132 drives the first moving plate 133 to move downward, the supporting rod on the first moving plate 133 of the first material supporting assembly 11 pulls the supporting plate 1124 to move downward, and simultaneously, the lifting pneumatic part 1122 of the tray clamping assembly 112 of the first material supporting assembly 11 retracts to move the supporting plate 1124 downward;

at this time, the second power element 141 rotates forward, the nut on the second ball screw 142 drives the second moving plate 143 to move upward, the support rod on the second moving plate 143 of the second material supporting assembly 15 supports the supporting plate 1124 to move upward, and simultaneously, the lifting pneumatic element 1122 of the tray clamping assembly 112 of the second material supporting assembly 15 extends to move the supporting plate 1124 upward.

Therefore, when the linear motion device 111 drives the material tray clamping component 112 of the first material supporting assembly 11 or the second material supporting assembly 15 to move back and forth linearly, the material tray clamping component 112 of the first material supporting assembly 11 and the material tray clamping component 112 of the second material supporting assembly 15 can be staggered and avoided, mutual collision and interference between the material tray clamping component 112 of the first material supporting assembly 11 and the material tray clamping component 112 of the second material supporting assembly 15 are avoided, further, alternate conveying of the material trays 5 can be realized, no interval time exists, and the conveying efficiency of the material trays 5 is improved.

In one embodiment, the visual inspection mechanism 2 includes a first elevating and lowering movement assembly 21 and an image capturing element 22; the first lifting motion assembly 21 is arranged above the tray conveying mechanism 1, the image shooting element 22 is arranged on the first lifting motion assembly 21, and the first lifting motion assembly 21 drives the image shooting element 22 to lift and lower so as to adjust the height of the image shooting element 22, further adjust the focal length of the image shooting element 22, and is beneficial to adjusting the image shooting element 22 to the best shooting scene.

In this embodiment, the first lifting/lowering assembly 21 includes a servo motor and a third ball screw, the servo motor drives the third ball screw to move so as to drive the image capturing element 22 to lift or lower, and the image capturing element 22 is a visual camera.

In one embodiment, the visual inspection mechanism 2 further includes a first supporting component 23, the first supporting component 23 straddles above the tray conveying mechanism 1, the first elevating moving component 21 is slidably connected to the first supporting component 23, and the first elevating moving component 21 can move horizontally along the first supporting component 23.

It should be noted that, in this embodiment, a linear motor may be installed on the first supporting assembly 23 to drive the first lifting/lowering moving assembly 21 to move horizontally along the first supporting assembly 23. In other embodiments, other linear pneumatic devices, such as linear motion cylinders, may be mounted on the first support assembly 23.

In one embodiment, the gathering mechanism 3 includes a second lifting and lowering motion assembly 31 and a clamping jaw 32; the second elevating movement component 31 is movably arranged above the tray conveying mechanism 1, and the clamping jaws 32 are arranged on the second elevating movement component 31.

When the image capturing component 22 of the visual inspection mechanism 2 detects that there are bad electronic components in the discharging tray 5, the second lifting/lowering movement component 31 moves horizontally to above the first material supporting assembly 11 or the second material supporting assembly 15, and the tray 5 is taken away by the clamping jaws 32.

In one embodiment, the gathering mechanism 3 further comprises a second support assembly 33; the second supporting component 33 straddles above the tray conveying mechanism 1, the second lifting motion component 31 is connected to the second supporting component 33 in a sliding manner, and the second lifting motion component 31 can move horizontally along the second supporting component 33.

In one embodiment, the second supporting member 33 is attached to the first supporting member 23 in parallel, so that the occupied space is reduced.

It should be noted that, in this embodiment, a linear motor may be installed on the second supporting assembly 33 to drive the second lifting/lowering moving assembly 31 to move horizontally along the second supporting assembly 33. In other embodiments, other linear pneumatic devices, such as a linear air cylinder, may be mounted on the second support assembly 33.

In one embodiment, the electronic component packaging and detecting apparatus further comprises a defective product conveying mechanism 4; the defective product conveying mechanism 4 and the material tray conveying mechanism 1 are arranged in parallel at intervals and used for transferring the material tray 5 containing defective products to a defective product bin of the electronic component packaging detection equipment.

When the image capturing element 22 of the vision inspection mechanism 2 detects that there is a defective electronic component in the discharge tray 5, the second lifting/lowering movement component 31 moves horizontally to the upper side of the first material supporting assembly 11 or the second material supporting assembly 15, and takes away the tray 5 by the clamping jaw 32 and places the tray on the defective product conveying mechanism 4, and the defective product conveying mechanism 4 conveys the tray 5 to a defective product bin of the electronic component packaging and inspecting apparatus. Therefore, bad electronic elements can be conveniently and accurately selected, and good products and bad product mixing are avoided.

In one embodiment, the second supporting component 33 straddles above the tray conveying mechanism 1 and the defective product conveying mechanism 4, so that the second lifting and lowering component 31 moves horizontally above the first and

second carrier assemblies

11 and 15 or the defective product conveying mechanism 4.

In one embodiment, the defective conveying mechanism 4 includes a slide assembly 41 and a defective tray 42; the defective product tray 42 is mounted on the sliding assembly 41, and the sliding assembly 41 drives the defective product tray 42 to slide back and forth.

In one embodiment, the slide assembly 41 includes a slide 411 and a slide fit 412; the sliding fitting member 412 is slidably connected to the sliding member 411, and the defective product tray 42 is mounted on the sliding fitting member 412. Thus, the defective product tray 42 can be driven to slide along the sliding member 411 by sliding the sliding member 412 along the sliding member 411.

It should be noted that, in this embodiment, the sliding member 411 may be a guide rail, and the sliding mating member 412 is a sliding block.

In one embodiment, the defective tray 42 has a rectangular shape, and is provided with a plurality of receiving slots 421 for receiving trays 5 containing defective electronic components.

When the image capturing device 22 of the vision inspection mechanism 2 detects that the electronic component has defects such as poor solder ball, missing circuit, and surface scratch, the second elevating movement assembly 31 moves horizontally and takes away the tray 5 through the clamping jaw 32 to place on the placement groove 421 of the defective product tray 42 of the defective product conveying mechanism 4, so that the operator can conveniently classify and recycle the electronic component according to the types of the defects.

In one embodiment, the electronic device package inspection apparatus further includes a machine table 6, and the tray conveying mechanism 1, the vision inspection mechanism 2, the picking mechanism 3, and the defective product conveying mechanism 4 are all mounted on the machine table 6.

The present invention is not limited to what has been described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, such that the invention is not limited to the specific details, representative apparatus, and examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. The electronic component packaging detection equipment is characterized by comprising a tray conveying mechanism (1), wherein the tray conveying mechanism (1) comprises a movable first supporting assembly (11), and the first supporting assembly (11) is used for supporting a tray (5) with electronic components;

the visual detection mechanism (2) is arranged above the material tray conveying mechanism (1) and is used for shooting and detecting the defects of the electronic elements in the material tray (5) conveyed by the first material supporting assembly (11) of the material tray conveying mechanism (1);

and the picking mechanism (3) is arranged above the material tray conveying mechanism (1) and can move above the material tray conveying mechanism (1) and pick bad electronic components in the material tray (5) shot and detected by the vision detection mechanism (2).

2. The electronic component packaging detection apparatus according to claim 1, wherein the tray conveying mechanism (1) further comprises a mounting plate (12), a loading assembly (13), a blanking assembly (14), and a second material supporting assembly (15); the feeding component (13) and the discharging component (14) are arranged on the mounting plate (12) in a penetrating mode, the first material supporting assembly (11) and the second material supporting assembly (15) are arranged on the mounting plate (12) in a sliding mode, and the first material supporting assembly (11) and the second material supporting assembly (15) can slide between the feeding component (13) and the discharging component (14).

3. The electronic component package inspection apparatus according to claim 2, wherein the first carrier assembly (11) further comprises a linear motion device (111) and a tray holding assembly (112); linear motion device (111) install in the bottom of mounting panel (12), charging tray centre gripping subassembly (112) slidable mounting in linear motion device (111) is last, linear motion device (111) drive charging tray centre gripping subassembly (112) motion.

4. The electronic component package inspection apparatus according to claim 2, wherein the feeding assembly (13) includes a first power member (131), a first ball screw (132), and a first moving plate (133); the first power part (131) is installed below the mounting plate (12), the first power part (131) is connected with the first ball screw (132), the first ball screw (132) is rotatably connected with the mounting plate (12), the first moving plate (133) is connected with a nut of the first ball screw (132), and a first supporting rod (1331) connected with a supporting plate (1124) of a tray clamping component (112) of the first material supporting assembly (11) is arranged on the first moving plate (133).

5. The electronic component packaging detection apparatus according to claim 2, wherein the blanking assembly (14) includes a second power member (141), a second ball screw (142), and a second moving plate (143); the second power part (141) is installed below the mounting plate (12), the second power part (141) is connected with the second ball screw (142), the second ball screw (142) is rotatably connected with the mounting plate (12), the second moving plate (143) is connected with a nut of the second ball screw (142), and a second supporting rod (1431) connected with a supporting plate (1124) of a tray clamping component (112) of the second material supporting assembly (15) is arranged on the second moving plate (143).

6. The electronic component packaging detection apparatus according to claim 2, wherein the feeding assembly (13) and the discharging assembly (14) are respectively installed near both ends of the installation plate (12), and the feeding assembly (13) is opposite to the discharging assembly (14).

7. The electronic component packaging inspection apparatus of claim 3, wherein the tray holding assembly (112) comprises a first connection plate (1121), a lift pneumatic element (1122), a second connection plate (1123), a carrier (1124), and a clamp pneumatic assembly (1125); the first connecting plate (1121) is connected with the linear motion device (111), the lifting air moving part (1122) is connected between the first connecting plate (1121) and the second connecting plate (1123), the second connecting plate (1123) can slide on the lifting air moving part (1122), the supporting plate (1124) is connected with the second connecting plate (1123), the material clamping pneumatic assembly (1125) is installed on the supporting plate (1124), and the lifting air moving part (1122) drives the supporting plate (1124) to move.

8. The electronic component package inspection apparatus of claim 7, wherein the carrier (1124) has a first clamp block (1126) disposed thereon, and the clamp pneumatic assembly (1125) includes a clamp pneumatic member (1127) and a second clamp block (1128); the material clamping pneumatic piece (1127) is installed on the supporting plate (1124), the second clamping block (1128) is connected with the material clamping pneumatic piece (1127), and the material clamping pneumatic piece (1127) drives the second clamping block (1128) to move towards the direction close to or far away from the first clamping block (1126).

9. The electronic component package inspection apparatus according to claim 7, wherein the carrier (1124) is further provided with a sensor (1129).

10. The electronic component package inspection apparatus according to claim 1, wherein the visual inspection mechanism (2) includes a first elevating movement assembly (21) and an image pickup element (22); the first lifting motion assembly (21) is arranged above the tray conveying mechanism (1), the image shooting element (22) is arranged on the first lifting motion assembly (21), and the first lifting motion assembly (21) drives the image shooting element (22) to move.

11. The electronic component packaging detection apparatus according to claim 10, wherein the visual detection mechanism (2) further comprises a first support member (23), the first support member (23) straddles above the tray conveying mechanism (1), the first elevating motion member (21) is slidably connected to the first support member (23), and the first elevating motion member (21) is capable of moving along the first support member (23).

12. The electronic component package inspection apparatus according to claim 11, wherein the picking mechanism (3) includes a second elevating moving assembly (31) and a holding jaw (32); the second lifting motion component (31) is movably arranged above the tray conveying mechanism (1), and the clamping jaw (32) is arranged on the second lifting motion component (31).

13. The electronic component package inspection apparatus according to claim 12, wherein the picking mechanism (3) further comprises a second support member (33); the second supporting component (33) spans above the tray conveying mechanism (1), the second lifting motion component (31) is connected to the second supporting component (33) in a sliding mode, and the second lifting motion component (31) can move along the second supporting component (33).

14. The electronic component package inspection apparatus according to claim 13, wherein the second support member (33) is attached in parallel to the first support member (23).

15. The electronic component package inspection apparatus according to claim 13, further comprising a defective product conveying mechanism (4); the defective product conveying mechanism (4) and the material tray conveying mechanism (1) are arranged in parallel at intervals.

16. The electronic component package inspection apparatus according to claim 13, wherein the second support member (33) spans above the tray feeding mechanism (1) and the defective product feeding mechanism (4).

17. The apparatus for inspecting electronic component packages according to claim 15, further comprising a machine table (6), wherein the tray conveying mechanism (1), the vision inspection mechanism (2), the picking mechanism (3) and the defective product conveying mechanism (4) are all mounted on the machine table (6).

18. The electronic component package inspection apparatus according to claim 16, wherein the defective product conveying mechanism (4) includes a slide assembly (41) and a defective product tray (42); the defective product tray (42) is arranged on the sliding assembly piece (41), and the sliding assembly piece (41) drives the defective product tray (42) to slide.

19. The electronic component package inspection apparatus according to claim 18, wherein the slide assembly (41) comprises a slide (411) and a slide fitting (412); the sliding matching piece (412) is connected to the sliding piece (411) in a sliding mode, and the defective product tray (42) is arranged on the sliding matching piece (412).

20. The electronic component package inspecting apparatus according to claim 18, wherein the defective product tray (42) is provided with a receiving groove (421).