CN212018595U - AOI detects automatic sorting machine - Google Patents

Abstract

The utility model discloses an AOI detection automatic sorting machine, which comprises a glass conveying line, two material tray feeding devices and a glass taking and placing device; the glass conveying line is used for receiving and conveying the detected glass products; the material tray feeding device comprises a material tray conveying line, a material tray feeding mechanism and a material tray discharging mechanism; the material tray conveying line is used for conveying empty material trays at the loading position to the loading area and conveying full material trays to the unloading position; the material tray feeding mechanism is arranged corresponding to the feeding position and is used for feeding the empty material tray to the material tray conveying line; the material tray discharging mechanism is arranged corresponding to the discharging position and used for discharging the material tray filled with materials from the material tray conveying line; the glass taking and placing device is used for taking and placing glass products conveyed on the glass conveying line to the material trays of the material charging areas of different material tray conveying lines according to good products or defective products.

Description

AOI detects automatic sorting machine

Technical Field

The utility model relates to a mobile terminal glass detects technical field, especially relates to an AOI detects automatic sorting machine.

Background

At present, in the production process of glass of a mobile terminal, a defective glass needs to be sorted out through an AOI detection step. However, in the existing production line, after the AOI detector detects the defective glass, the glass is completely put into the material tray, and meanwhile, the AOI detector records the positions of the defective glass in the material tray of the batch, and after the detection is completed, the defective glass in the material tray is manually taken out, so that the operation mode is time-consuming and labor-consuming, and is easy to make mistakes. Therefore, it is necessary to provide an AOI detects automatic sorting machine, can be automatically with AOI detect the glass after the machine detects according to whether the yields or the accurate charging tray of putting into the difference of defective products, promote the efficiency and the accuracy of letter sorting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an AOI detects automatic sorting machine can promote the efficiency and the accuracy of letter sorting.

In order to realize the aim, the utility model provides an AOI detection automatic sorting machine, which comprises a glass conveying line, two material tray feeding devices arranged side by side and a glass taking and placing device; the glass conveying line is used for being in butt joint with AOI detection equipment to receive and convey detected glass products; the material tray feeding device comprises a material tray conveying line, a material tray feeding mechanism and a material tray discharging mechanism; the material tray conveying line and the glass conveying line are arranged in a crossed mode and are located below the glass conveying line, a loading area is formed in the middle of the material tray conveying line, a loading position and a unloading position are formed at two ends of the material tray conveying line respectively, and the material tray conveying line is used for conveying empty material trays of the loading position to the loading area and conveying full material trays to the unloading position; the material tray feeding mechanism is arranged corresponding to the feeding position of the material tray conveying line and is used for feeding an empty material tray onto the material tray conveying line; the charging tray discharging mechanism is arranged corresponding to the discharging position of the charging tray conveying line and is used for discharging the charging tray filled with materials from the charging tray conveying line; the glass taking and placing device is used for taking and placing glass products conveyed on the glass conveying line to different material trays of the material charging area of the material tray conveying line according to good products or defective products.

Preferably, the number of the glass conveying lines is two, the glass conveying lines are arranged in parallel at intervals, the loading area is located between the two glass conveying lines, and the charging tray feeding mechanism and the charging tray discharging mechanism are located on the outer sides of the two glass conveying lines respectively.

Preferably, an in-place sensor is arranged corresponding to the material tray conveying line and used for sensing the material tray conveying to the material loading area.

Preferably, the distance between the two glass conveying lines is smaller than the length of the material tray along the conveying direction; the in-place sensors comprise a first in-place sensor and a second in-place sensor which are sequentially distributed at intervals along the conveying direction of the material tray conveying line; after the first in-place sensor senses the material tray, the front part of the material tray is located in the material loading area, and after the second in-place sensor senses the material tray, the rear part of the material tray is located in the material loading area.

Preferably, the automatic sorting machine for AOI detection further comprises a controller and a first sensor, the controller receives and sequentially records the detection result of the AOI detection equipment on the glass product, the first sensor is arranged corresponding to the front end of the glass conveying line, the first sensor is used for sensing the passing of the glass product, when the controller receives the signal that the glass product passes, the controller calculates the position to be conveyed by the glass product within the preset time according to the rotating speed of the motor of the glass conveying line and sends the position to the glass taking and placing device, and the glass taking and placing device grabs the glass product conveyed to the position and places the glass product into a material tray for placing good glass or a material tray for placing bad glass under the instruction of the controller.

Preferably, the glass conveying line comprises a mounting bracket and a plurality of driving rollers mounted on the mounting bracket, the driving rollers are sequentially arranged at intervals, at least two rollers are arranged on the driving rollers at intervals, and annular rings are arranged on the rollers.

Preferably, the glass conveying line further comprises two blocking strips positioned on two sides of the plurality of driving rollers, and the distance between the two blocking strips is adjustable.

Preferably, the tray blanking mechanism comprises a receiving frame, a first jacking mechanism and a plurality of supporting plates, and the receiving frame defines a receiving space for receiving a grill; the first jacking mechanism is configured to jack up the grill which is positioned right below the receiving space into the receiving space; the supporting plates are respectively hinged on the containing frame; in a normal state, the support plate is positioned in a horizontal position, the end of the support plate, which is far away from the support plate hinged to the receiving frame, faces the receiving space, and the support plate is configured to support a grill located in the receiving space; when the first jacking mechanism jacks up the grill, the support plates are pushed upwards by the edge of the grill to rotate outwards, so that the grill is allowed to pass through the support plates, and after the grill passes through the support plates, the support plates fall back to the horizontal position under the action of gravity.

Preferably, the storage frame comprises a frame body and a plurality of hinged seats mounted on the frame body, each hinged seat comprises two opposite side walls and a bottom wall, a rotating space is formed between each side wall and the corresponding bottom wall, the supporting plate is hinged to the two side walls, and the bottom wall stops the supporting plate at the horizontal position.

Preferably, charging tray feed mechanism is including acceping frame, second climbing mechanism and side direction actuating mechanism, second climbing mechanism includes the second jacking cylinder and installs the output third jacking cylinder of second jacking cylinder, the second jacking board is installed to the output of third jacking cylinder, install a plurality of suction nozzles that are used for absorbing the charging tray on the second jacking board.

Compared with the prior art, the utility model discloses a glass transfer chain and AOI check out test set butt joint are in order to receive and carry the glass product that detects the completion, two charging tray transfer chain and glass transfer chain cross arrangement just are located the below of glass transfer chain, glass is got and is put the device and be used for getting the glass product on the glass transfer chain and put to the charging tray on the charging tray transfer chain on, thereby be favorable to promoting the efficiency and the accuracy of letter sorting, and be convenient for glass get put the device with the glass product of carrying on the glass transfer chain according to be the yields or on the defective products get put to stop on the charging tray of the charging area of different charging tray transfer chains, also be favorable to AOI to detecting automatic sorting machine. Correspond respectively through charging tray feed mechanism and charging tray unloading mechanism the both ends setting of charging tray transfer chain is convenient for continuously supply empty charging tray to the charging tray transfer chain and the charging tray that will fill the material is from the charging tray transfer chain unloading immediately, thereby is favorable to the utility model discloses AOI detects automatic sorting machine's continuous automation mechanized operation, has promoted the efficiency of letter sorting greatly.

Drawings

Fig. 1 is the utility model discloses AOI detects the spatial structure sketch map of automatic sorting machine and charging tray.

Fig. 2 is a schematic perspective view of the hidden rack in fig. 1.

Fig. 3 is a schematic perspective view of a glass conveying line according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view of a tray feeding device according to an embodiment of the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of a charging tray blanking mechanism and a charging tray according to an embodiment of the present invention.

Fig. 6 is a schematic perspective view of a charging tray blanking mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic perspective view of a first jacking mechanism according to an embodiment of the present invention.

Fig. 8 is a schematic perspective view of an embodiment of the present invention, illustrating a three-dimensional structure of a storage frame and a support plate.

Fig. 9 is a schematic perspective view of a charging tray feeding mechanism according to an embodiment of the present invention.

Fig. 10 is a schematic perspective view of a second jacking mechanism according to an embodiment of the present invention.

Fig. 11 is a schematic block diagram of controlling the taking and placing of the glass product according to the embodiment of the present invention.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 11, the utility model discloses an automatic sorting machine for AOI detection, which comprises a glass conveying line 1, two material tray feeding devices 5 and a glass taking and placing device 9 which are arranged side by side; the glass conveying line 1 is used for interfacing with AOI detection equipment (not shown) to receive and convey detected glass products; the material tray feeding device 5 comprises a material tray conveying line 50, a material tray feeding mechanism 60 and a material tray discharging mechanism 70; the material tray conveying line 50 and the glass conveying line 1 are arranged in a crossed mode and located below the glass conveying line 1, a loading area 51 is formed in the middle of the material tray conveying line 50, a loading position 52 and a unloading position 53 are formed at two ends of the material tray conveying line 50 respectively, and the material tray conveying line 50 is used for conveying empty material trays B of the loading position 52 to the loading area 51 and conveying full material trays B to the unloading position 53; the tray feeding mechanism 60 is arranged corresponding to the feeding level 52 of the tray conveying line 50 and is used for feeding the empty tray B onto the tray conveying line 50; the material tray discharging mechanism 70 is arranged corresponding to the discharging position 53 of the material tray conveying line 50 and is used for discharging the material tray B filled with materials from the material tray conveying line 50; the glass taking and placing device 9 is used for taking and placing the glass products conveyed by the glass conveying line 1 onto the material trays B in the material loading area 51 of different material tray conveying lines 50 according to good products or defective products.

The utility model discloses a glass transfer chain 1 and AOI check out test set butt joint are in order to receive and carry the glass product that detects the completion, two charging tray transfer chain 50 just are located glass transfer chain 1's below with 1 cross arrangement of glass transfer chain, glass is got and is put device 9 and is used for getting the glass product on the glass transfer chain 1 and put to charging tray B on charging tray transfer chain 50 on, thereby be favorable to promoting the efficiency and the accuracy of letter sorting, and be convenient for glass get put device 9 and get the glass product of carrying on the glass transfer chain 1 according to whether the yields or the defective products get put to stop on the charging tray B of the charging area 51 of different charging tray transfer chains 50, also be favorable to AOI to detect the miniaturization of automatic sorting machine. Correspond the both ends setting of charging tray transfer chain 50 respectively through charging tray feed mechanism 60 and charging tray unloading mechanism 70, be convenient for continuously supply empty charging tray B to charging tray transfer chain 50 and immediately follow charging tray B of full material and carry out the unloading from charging tray transfer chain 50, thereby be favorable to the utility model discloses AOI detects automatic sorting machine's continuous automation mechanized operation, has promoted the efficiency of letter sorting greatly.

Referring to fig. 1, 2 and 4, in some embodiments, the number of the glass conveying lines 1 is two, and the glass conveying lines are arranged in parallel at intervals, the loading area 51 is located between the two glass conveying lines 1, and the tray feeding mechanism 60 and the tray discharging mechanism 70 are respectively located outside the two glass conveying lines 1. Through this design, be favorable to promoting the utility model discloses AOI detects automatic sorting machine's operating efficiency, also is favorable to simultaneously the utility model discloses AOI detects automatic sorting machine's miniaturization.

As a preferred embodiment, an in-position sensor is provided corresponding to the tray conveying line 50 for sensing the conveyance of the tray B to the loading area 51. Through the setting of the inductor that targets in place, can sense immediately that charging tray B carries the region of feeding 51 to can make charging tray B stop in the region of feeding 51 so that place glass product through corresponding control.

Specifically, the distance between the two glass conveying lines 1 is smaller than the length of the material tray B along the conveying direction; the in-place sensors include a first in-place sensor 54 and a second in-place sensor 55 which are sequentially spaced in the conveying direction of the tray conveying line 50; the front part of the tray B is located in the loading area 51 after the first in-position sensor 54 senses the tray B, and the rear part of the tray B is located in the loading area 51 after the second in-position sensor 55 senses the tray B. Because the interval between two glass transfer chain 1 is less than charging tray B along direction of delivery's length, thereby is favorable to the utility model discloses AOI detects automatic sorting machine's further miniaturization. By means of the arrangement of the first in-place sensor 54 and the second in-place sensor 55, the in-place loading areas 51 at the front part and the rear part of the material tray B can be detected, so that the glass taking and placing device 9 can conveniently place glass products at the front part and the rear part of the material tray B in sequence, and the material tray B can be smoothly filled with good product material trays B or defective product material trays B.

In the specific example of the present invention, the first in-place sensor 54 and the second in-place sensor 55 are disposed on the frame body 56 of the tray conveying line 50, but not limited thereto.

The utility model discloses an in the specific example, it has the cylinder subassembly 57 that blocks to distribute along charging tray transfer chain 50, when charging tray B's front portion and rear portion target in place respectively the region of feeding 51, has the cylinder subassembly 57 that blocks respectively and rises to block advancing of charging tray B to can make charging tray B stabilize in the region of feeding 51, after charging tray B was filled to charging tray B's front portion and rear portion, the corresponding cylinder subassembly 57 that blocks resets so that charging tray B is current.

Referring to fig. 3 and 11, in some embodiments, the AOI inspection automatic sorting machine further includes a controller 3 and a first sensor 4, the controller 3 receives and sequentially records the inspection result of the AOI inspection apparatus on the glass product, the first sensor 4 is disposed at the front end of the glass conveying line 1, the first sensor 4 is used for sensing the passing of the glass product, when the controller 3 receives the signal of the passing of the glass product, the position to be conveyed by the glass product within a preset time is calculated according to the rotation speed of the motor 14 of the glass conveying line 1 and is sent to the glass taking and placing device 9, the glass taking and placing device 9 grabs the glass product conveyed to the position and places the glass product into a tray B for placing good glass or a tray B for placing bad glass under the instruction of the controller 3. Through this design, glass is got and is put device 9 can be accurately according to testing result with the glass product for the yields still the defective products place the charging tray B on the different charging tray transfer chain 50, effectively ensured the utility model discloses AOI detects automatic sorting machine's reliability.

Referring to fig. 3, in some embodiments, the glass conveying line 1 includes a mounting bracket 10 and a plurality of driving rollers 11 mounted on the mounting bracket 10, the driving rollers 11 are sequentially arranged at intervals, at least two rollers 12 are spaced on the driving rollers 11, and an annular ring 13 is disposed on the rollers 12. Through the design of a plurality of driving rollers 11 and rollers 12, the glass product can be reliably conveyed, and through the design of the annular ring 13, the damage to the glass product, such as friction, can be effectively reduced. Specifically, the plurality of drive rollers 11 are driven by the same motor 14, and a transmission mechanism (not shown) is provided between the motor 14 and the plurality of drive rollers 11.

In a preferred embodiment, the glass conveying line 1 further comprises two stop bars 15 positioned on both sides of the plurality of driving rollers 11, and the distance between the two stop bars 15 is adjustable. Borrow by the interval adjustment to between two blend stops 15 for glass transfer chain 1 can carry not unidimensional glass product, and then has increased the utility model discloses AOI detects automatic sorting machine's suitability.

Referring to fig. 5 to 8, in some embodiments, the tray blanking mechanism 70 includes a receiving frame 71, a first lifting mechanism 75 and a plurality of supporting plates 73, the receiving frame 71 defines a receiving space 78 for receiving the tray B; the first jacking mechanism 75 is configured to jack up the tray B located directly below the receiving space 78 into the receiving space 78; the plurality of support plates 73 are respectively hinged to the storage frame 71; in a normal state, the support plate 73 is positioned in a horizontal position, one end of the support plate 73, which is hinged to the receiving frame 71, faces the receiving space 78, and the support plate 73 is configured to support the tray B located in the receiving space 78; when the first jacking mechanism 75 jacks up the tray B, the supporting plates 73 are pushed up by the edge of the tray B to rotate outward, so as to allow the tray B to pass through the supporting plates 73, and after the tray B passes through the supporting plates 73, the supporting plates 73 fall back to a horizontal position under the action of gravity. After the supporting plates 73 fall back to the horizontal position, the tray B above the supporting plates 73 can fall down onto the supporting plates 73 by the downward returning of the first lifting mechanism 75. The lateral driving mechanism specially arranged for the charging tray discharging mechanism 70 can be replaced by the plurality of supporting plates 73 arranged in a hinged mode, so that the complexity of the whole structure and operation can be reduced, the reliability of the charging tray discharging mechanism 70 is improved, and the cost is reduced.

As a preferred embodiment, the receiving frame 71 includes a frame body 711 and a plurality of hinge seats 712 installed on the frame body 711, the hinge seats 712 include two opposite side walls 713 and a bottom wall 714, a rotation space 715 is formed between the two side walls 713 and the bottom wall 714, the support plate 73 is hinged on the two side walls 713, and the bottom wall 714 stops the support plate 73 in a horizontal position. The frame body 711 and the hinge seat 712 are designed separately, so that the processing and design are facilitated. By the above-described specific structure of the hinge base 712, the reliable rotation of the support plate 73 is facilitated, and the support plate 73 is easily positioned in the horizontal position.

Specifically, the supporting plate 73 is provided with a rotating shaft 74, and two ends of the rotating shaft 74 are respectively rotatably connected to the hinge holes 716 on the two side walls 713. By this design, it is further ensured that the support plate 73 can be reliably rotated.

Specifically, the accommodating frame 71 includes two side support plates 717, the two side support plates 717 are respectively provided with a limiting piece 718, the limiting piece 718 includes a connecting plate 719 connected to the side support plates 717 and a limiting plate 720 located inside the side support plates 717 and spaced from the side support plates 717, and one end of the limiting plate 720 is inclined outward to form a guiding portion 721. Through the design of two spacing pieces 718, when charging tray B was carried and is got into under the space 78 and when being pushed up by first climbing mechanism 75 is preliminary, spacing piece 718 can play the spacing effect of side direction, avoids charging tray B's skew. The tray B can be guided to be conveyed to a position directly below the storage space 78 by the design of the two guides 721.

More specifically, the two side support plates 717 are provided separately, corresponding ends of the two side support plates 717 are connected to each other by a connecting piece 722, and an end of the receiving frame 71 away from the connecting piece 722 is opened. Through this design, be convenient for storage frame 71's processing design, also be favorable to being the open one end input of storage frame 71 through charging tray transfer chain 50 with charging tray B.

As a preferred embodiment, the frame body 711 includes a base frame 723 and four corner brackets 724, the four corner brackets 724 are respectively installed at inner sides of four corners of the base frame 723, upper ends of the four corner brackets 724 exceed the base frame 723 upwards, the corner brackets 724 include two blocking plates 725 perpendicular to each other, lower ends of the two blocking plates 725 are respectively inclined outwards to form two guiding portions 726, and the four corner brackets 724 define the receiving space 78. With this design, a reliable housing space 78 can be formed, and effects of saving materials and costs can be achieved.

In a preferred embodiment, the storage frame 71 is further provided with a second sensor 76 for detecting whether or not the tray B conveyed in a predetermined direction to a position directly below the storage space 78 is moved in place. Through this design, when charging tray B was carried to the target in place, detection that can be accurate, and then can be according to the corresponding signal of target in place real-time control first climbing mechanism 75 carries out the jacking operation in order to pile up this charging tray B to accommodating space 78 in.

As a preferred embodiment, the first jacking mechanism 75 comprises a first jacking cylinder 751 and a first cylinder mounting rack 752, the first jacking cylinder 751 is mounted on the first cylinder mounting rack 752, and a first jacking plate 753 for jacking the tray B is mounted at the output end of the first jacking cylinder 751. Through this design, be convenient for install first climbing mechanism 75 extremely the utility model discloses AOI detects automatic sorting machine's frame 2 (as shown in figure 1), can carry out reliable jacking operation moreover.

Referring to fig. 9 and 10, in some embodiments, the tray feeding mechanism 60 includes a receiving frame 61, a second jacking mechanism 62 and a lateral driving mechanism 63, the second jacking mechanism 62 includes a second jacking cylinder 64 and a third jacking cylinder 65 installed at an output end of the second jacking cylinder 64, an output end of the third jacking cylinder 65 is installed with a second jacking plate 66, and the second jacking plate 66 is installed with a plurality of suction nozzles 67 for sucking the tray B. Through the setting of second jacking cylinder 64 and third jacking cylinder 65, can effectively increase the jacking stroke, be favorable to placing more charging trays B in accommodating frame 61, and then can reduce the number of times of supplementing charging tray B in accommodating frame 61. By providing the plurality of suction nozzles 67, the tray B in the housing frame 61 can be reliably discharged onto the tray conveyor line 50.

As for the lateral driving mechanism 63, etc., those skilled in the art will know and be omitted herein.

Referring to fig. 1 and 2, in the specific example of the present invention, the glass taking and placing device 9 is a spider-hand robot, and is disposed above the glass conveying line 1, so as to quickly take the glass product from the glass conveying line 1 and quickly place the glass product on the corresponding tray B. But not limited thereto.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims (10)

1. An AOI detects automatic sorting machine which characterized in that includes:

a glass conveying line for interfacing with the AOI inspection apparatus to receive and convey inspected glass products;

the device comprises two material tray feeding devices arranged side by side, wherein each material tray feeding device comprises a material tray conveying line, a material tray feeding mechanism and a material tray discharging mechanism;

the material tray conveying line and the glass conveying line are arranged in a crossed mode and are located below the glass conveying line, a loading area is formed in the middle of the material tray conveying line, a loading position and a unloading position are formed at two ends of the material tray conveying line respectively, and the material tray conveying line is used for conveying empty material trays of the loading position to the loading area and conveying full material trays to the unloading position;

the material tray feeding mechanism is arranged corresponding to the feeding position of the material tray conveying line and is used for feeding an empty material tray onto the material tray conveying line;

the charging tray discharging mechanism is arranged corresponding to the discharging position of the charging tray conveying line and is used for discharging the charging tray filled with materials from the charging tray conveying line;

and the glass taking and placing device is used for taking and placing the glass products conveyed on the glass conveying line onto different charging trays in the charging area of the charging tray conveying line according to good products or defective products.

2. The AOI inspection automatic sorting machine according to claim 1, wherein the number of the glass conveying lines is two and the glass conveying lines are arranged in parallel at intervals, the loading area is located between the two glass conveying lines, and the tray loading mechanism and the tray unloading mechanism are respectively located at the outer sides of the two glass conveying lines.

3. The AOI inspection automatic sorting machine according to claim 2, wherein an in-position sensor is provided corresponding to the tray conveying line, the in-position sensor being for sensing a tray conveying to the loading area.

4. The AOI inspection automatic sorting machine of claim 3, wherein the spacing between the two glass delivery lines is less than the length of the pallet in the direction of delivery; the in-place sensors comprise a first in-place sensor and a second in-place sensor which are sequentially distributed at intervals along the conveying direction of the material tray conveying line; after the first in-place sensor senses the material tray, the front part of the material tray is located in the material loading area, and after the second in-place sensor senses the material tray, the rear part of the material tray is located in the material loading area.

5. The AOI detecting automatic sorting machine according to claim 1, further comprising a controller and a first sensor, wherein the controller receives and sequentially records the detection result of the AOI detecting device on the glass products, the first sensor is arranged corresponding to the front end of the glass conveying line, the first sensor is used for sensing the passing of the glass products, when the controller receives the signal of the passing of the glass products, the controller calculates the position to be conveyed by the glass products within the preset time according to the rotating speed of the motor of the glass conveying line and sends the position to the glass taking and placing device, the glass taking and placing device grabs the glass products conveyed to the position and places the glass products into a tray for placing good glass or a tray for placing bad glass under the instruction of the controller.

6. The AOI detecting automatic sorting machine according to claim 1, wherein the glass conveying line comprises a mounting bracket and a plurality of driving rollers mounted on the mounting bracket, the plurality of driving rollers are sequentially arranged at intervals, at least two rollers are arranged on the driving rollers at intervals, and an annular ring is arranged on the rollers.

7. The AOI inspection automatic sorting machine of claim 6, wherein the glass delivery line further comprises two bars located on either side of the plurality of drive rollers, the spacing between the bars being adjustable.

8. The AOI inspection automatic sorting machine of claim 1, wherein the tray blanking mechanism comprises:

a receiving frame defining a receiving space for receiving a grill;

a first jacking mechanism configured to jack up a grill located directly below the receiving space into the receiving space; and

the supporting plates are respectively hinged on the containing frame;

in a normal state, the support plate is positioned in a horizontal position, the end of the support plate, which is far away from the support plate hinged to the receiving frame, faces the receiving space, and the support plate is configured to support a grill located in the receiving space;

when the first jacking mechanism jacks up the grill, the support plates are pushed upwards by the edge of the grill to rotate outwards, so that the grill is allowed to pass through the support plates, and after the grill passes through the support plates, the support plates fall back to the horizontal position under the action of gravity.

9. The AOI inspection automatic sorter of claim 8 wherein the storage frame includes a frame body and a plurality of hinged seats mounted on the frame body, the hinged seats including opposing side walls and a bottom wall forming a space between the side walls and the bottom wall, the support plate being hinged to the side walls, the bottom wall stopping the support plate in the horizontal position.

10. The AOI detection automatic sorting machine according to claim 1, wherein the tray feeding mechanism comprises a containing frame, a second jacking mechanism and a lateral driving mechanism, the second jacking mechanism comprises a second jacking cylinder and a third jacking cylinder installed at an output end of the second jacking cylinder, an output end of the third jacking cylinder is provided with a second jacking plate, and the second jacking plate is provided with a plurality of suction nozzles for sucking the tray.

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