CN114505245A

CN114505245A - Collecting device, sorting equipment and sorting method

Info

Publication number: CN114505245A
Application number: CN202210131601.0A
Authority: CN
Inventors: 林宜龙; 刘飞; 黎满标; 廖生彪
Original assignee: Shenzhen Gexin Integrated Circuit Equipment Co ltd
Current assignee: Shenzhen Gexin Integrated Circuit Equipment Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-05-17

Abstract

The invention relates to a collecting device, a sorting device and a sorting method, wherein the collecting device comprises: the feeding part is provided with a plurality of feeding ports and a discharging port correspondingly communicated with the feeding ports, and the feeding part is used for being placed into the corresponding feeding ports according to the grades of the chips; and the collecting part comprises a collecting disc and a plurality of collectors arranged on the collecting disc, the collecting disc is connected with the feeding port part, the discharging port is arranged corresponding to the collectors, and the collectors are used for collecting chips with corresponding grades, so that the sorted chips can be rapidly collected in the corresponding collectors according to the grades of the chips, a large number of chips can be collected at one time, and the chips are classified in multiple grades.

Description

Collecting device, sorting equipment and sorting method

Technical Field

The invention relates to the technical field of chip processing, in particular to a collecting device, sorting equipment and a sorting method.

Background

With the rapid development of the integrated circuit industry, the requirements of chip packaging and detection equipment are increasing. At present, in the production and detection processes of chips, the chips after detection and sorting can be collected in a material tray mode, but the existing mode can only sort and collect several chips once and cannot collect the chips in multiple grades.

Disclosure of Invention

In order to solve the above problems, the present invention provides a collection device, a sorting apparatus, and a sorting method, which are used to solve the technical problem that only several chips can be sorted and collected at one time and the chips cannot be collected in multiple grades in the existing method.

The embodiment of the invention adopts the following technical scheme:

an embodiment of the present invention provides a collecting apparatus for sorting chips of a plurality of grades, the collecting apparatus including:

the feeding part is provided with a plurality of feeding ports and a discharging port correspondingly communicated with the feeding ports, and the feeding part is used for being placed into the corresponding feeding ports according to the grades of the chips; and

the collecting part comprises a collecting disc and at least one hundred collectors arranged on the collecting disc, the collecting disc is connected with the feeding port part, the discharging port is correspondingly arranged on the collectors, and the collectors are used for collecting chips of corresponding grades.

In some embodiments of the present application, the feed section comprises:

the feeding port is arranged on the feeding plate;

the discharge hole is formed in the discharge plate, and the discharge plate is connected with the collection disc;

each feeding port is connected with the corresponding discharging port through a pipe;

and the clamping piece is arranged on the discharging plate and used for installing the pipe fitting on the discharging plate.

In some embodiments of the present application, the collection tray comprises:

the discharging plate is connected with the bracket;

the tray body is arranged on the bracket in a drawing-out or pushing-in mode and is positioned below the discharging plate, and the collector is arranged on the tray body;

the detector is arranged on the support, positioned between the discharging plate and the collector and used for detecting the chips and the count of the discharging port falling into the collector.

There is also provided in an embodiment of the present application a sorting apparatus, including:

a frame;

and a collecting device as described above;

wherein, the collection device is arranged on the frame.

In some embodiments of the present application, the sorting apparatus further comprises:

the blanking device comprises a first driving part and a first manipulator, wherein the first driving part is arranged on the rack, the first driving part is connected with the first manipulator, the first manipulator is used for grabbing the tested chip and placing the chip into the feeding port according to a test result.

the material boat device comprises a second driving part and a positioning part, wherein the second driving part is arranged on the rack, the second driving part is connected with the positioning part, the positioning part is used for placing and positioning the chip, and the first manipulator is driven by the second driving part to move to a preset position for grabbing.

the shifting device comprises a third driving part and a second manipulator, the third driving part is installed on the rack, and the third driving part is connected with the second manipulator;

a detection station is arranged on the rack, and the detection workpiece is used for detecting the chip;

the second manipulator is used for taking down the chip from the positioning piece and conveying the chip to the detection station under the driving of the third driving part, and the detected chip is conveyed to the positioning piece.

the feeding device comprises a fourth driving part and a third mechanical arm, wherein the fourth driving part is arranged on the rack, the fourth driving part is connected with the third mechanical arm, and the third mechanical arm is used for grabbing and conveying chips located in a working area on the positioning piece under the driving of the fourth driving part.

feedway, including feed tray, fifth driver part and play work or material rest, it locates to go out the work or material rest in the frame, it has blowing district and workspace to go out the work or material rest, the installation of fifth driver part in the frame, and with the feed tray is connected, fifth driver part is used for the drive the feed tray is followed the blowing district removes the workspace, the feed tray is used for placing the chip that awaits measuring.

the recovery device comprises a recovery material rack and a sixth driving part, the recovery material rack is arranged on the rack, and the recovery material rack is provided with a recovery area and a temporary storage area;

the transfer device comprises a seventh driving part and a fourth manipulator, the seventh driving part is arranged on the rack, the seventh driving part is connected with the fourth manipulator, and the fourth manipulator is used for grabbing the feeding disc from the working area and moving the feeding disc into the temporary storage area under the driving of the seventh driving device;

the sixth drive means is for driving the feed tray of the staging area to move to the recovery area.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

the collecting device, the sorting equipment and the sorting method of the embodiment are characterized in that the collecting device comprises a feeding part and a collecting part, the feeding part classifies the chips in a grading way through a feeding port on the feeding part and a discharging port corresponding to the feeding port, the chips in the corresponding grade are collected through each collector on a collecting disc of the collecting part, the chips in the same grade finally fall into the corresponding collector through the corresponding feeding port and the discharging port, and are collected in the grading way, so that the sorted chips can be quickly collected, a large number of chips can be collected at one time, multi-grade classification is performed, multi-grade chip one-time sorting is realized, and the function of completing one-time sorting of chips in hundreds of grades can be achieved; the technical problems that the existing mode can only select and collect several chips at one time and can not collect the chips in multiple grades are effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an exploded view of a collection device according to the present invention;

FIG. 2 is a schematic view of a collecting device according to the present invention;

FIG. 3 is a schematic structural view of a feeding part of a collecting device provided by the invention;

FIG. 4 is a schematic view of a disassembled structure of a feeding part of a collecting device provided by the invention;

FIG. 5 is a schematic structural view of an opened state of a collecting member of the collecting device according to the present invention;

fig. 6 is a schematic structural view of a collecting member of the collecting device in a folded state according to the present invention;

FIG. 7 is a schematic structural diagram of a sorting apparatus provided by the present invention;

FIG. 8 is a schematic structural diagram of a blanking device of the sorting equipment provided by the invention;

FIG. 9 is a schematic structural view of a material boat device of the sorting device provided by the invention;

FIG. 10 is a schematic structural diagram of a shifting device of a sorting apparatus provided by the present invention;

FIG. 11 is a schematic structural diagram of a feeding device of a sorting device provided by the invention;

FIG. 12 is a schematic structural view of a feeding device of a sorting device provided by the present invention;

FIG. 13 is a schematic structural diagram of a recycling device of a sorting apparatus provided by the present invention;

fig. 14 is a schematic structural diagram of a relocating device of a sorting apparatus provided by the invention.

Wherein:

1. a feeding device; 10. a feeding tray; 11. a fifth drive motor; 12. a first belt, 13, a positioning cylinder; 14. a discharging frame; 15. a working area; 2. a recovery device; 16. a temporary storage area; 17. eleven drive motors; 18. a second belt; 19. a recovery zone; 20. a recovery rack; 3. a feeding device; 21. a fifth synchronous belt; 22. a seventh drive motor; 23. an eighth drive motor; 24. a sixth synchronous belt; 25. a ninth drive motor; 26. a seventh synchronous belt; 27. a third manipulator; 4. a material boat device; 28. a fourth drive motor; 29. a fourth synchronous belt; 30. positioning a plate; 5. a displacement device; 31. a second manipulator; 32. a first drive screw; 33. a fifth drive motor; 34. a sixth drive motor; 35. a second drive screw; 6. a frame; 7. a blanking device; 36. a first drive motor; 37. a first synchronization belt; 38. a second drive motor; 39. a second synchronous belt; 40. a third synchronous belt; 41. a third drive motor; 42. a first manipulator; 8. a collection device; 43. a feeding part; 44. a collecting member; 45. feeding a plate; 46. a pipe fitting; 47. a clamp; 48. a discharge plate; 49. a fixed block; 50. a support; 51. a detector; 52. a slide rail; 53. a collector; 54. a disc body; 9. a transfer device; 55. twelve driving motors; 56. an eighth synchronous belt; 57. thirteen driving motors; 58. a screw; 59. a clamping cylinder; 60. and a fourth manipulator.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. 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 the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, a one-piece connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1-6; the application provides a collection device, collection device is used for sorting multiple grade chip, collection device includes:

the feeding part 43 is provided with at least one hundred feeding ports and a discharging port correspondingly communicated with the feeding ports, and the feeding part 43 is used for being placed into the corresponding feeding ports according to the grades of the chips; and

collecting element 44, including catch tray and at least one hundred locate collector 53 on the catch tray, the catch tray with pan feeding mouth part is connected, just the discharge gate with collector 53 corresponds the setting, collector 53 is used for collecting the chip that corresponds the grade.

The feeding part 43 classifies the chips in a classified arrangement through a feeding port on the feeding part and a discharge port corresponding to the feeding port, then each collector 53 of the collecting part 44 positioned on the collecting tray collects the chips in the corresponding grade, the chips in the same grade finally fall into the corresponding collector 53 through the corresponding feeding port to the discharge port, and are collected in a classified arrangement, so that the sorted chips can be rapidly collected, a large number of chips can be collected at one time, and multi-grade classification is performed, so that the one-time sorting of the multi-grade chips is realized, and the function of sorting the chips in hundreds of grades at one time can be achieved; the technical problems that the existing mode can only select and collect several chips at one time and can not collect the chips in multiple grades are effectively solved.

In some embodiments of the present application, the feeding part 43 comprises:

the feeding plate 45, the feeding port is arranged on the feeding plate 45;

the discharge hole is formed in the discharge plate 48, and the discharge plate 48 is connected with the collection disc;

each feeding port is connected with the discharging port through a pipe 46;

and the clamping piece 47 is arranged on the discharging plate 48 and is used for installing the pipe fitting 46 on the discharging plate 48.

A plurality of feeding ports are formed in the feeding plate 45, preferably 168 feeding ports are formed in the embodiment, which correspond to 168 grades of chips, that is, the number of the discharging ports and the number of the collectors 53 are 168, the number of the hoses is 168, and in other embodiments, the number of the hoses can be adjusted according to the actual situation, and can be 150 or 100;

the pipe fittings 46 are hoses, the clamping members 47 are mounted on the discharge plate 48, all the pipe fittings 46 can be clamped by one large clamping member 47, and two, three or four of the pipe fittings can be clamped by one clamping member 47.

The chips are placed into the material inlet corresponding to the grade of the chips, and the chips fall into the material outlet along the pipe fitting 46 connected with the material inlet under the action of gravity and enter the only corresponding collector 53;

the feeding plate 45 is provided with a fixing member, and the fixing member is used for fixing the feeding part 43 on the rack 6 of the sorting equipment.

In some embodiments of the present application, the collection tray comprises:

the discharging plate 48 is connected with the bracket 50;

a tray body 54 which is arranged on the bracket 50 in a drawing-out or pushing-in manner and is positioned below the discharging plate 48, and the collector 53 is arranged on the tray body 54;

and the detector 51 is arranged on the bracket 50, is positioned between the discharging plate 48 and the collector 53, and is used for detecting the chips and the count of the discharging port falling into the collector 53.

The detector 51 is a sensor or a counter;

the support 50 is connected and arranged below the frame 6, the detector 51 is connected with the support 50 and arranged between the discharging plate 48 and the collector 53, and when chips fall out of the discharging hole of the discharging plate 48 and enter the feeding hole of the collector 53, the detector 51 can detect the chips and count the chips.

Still be equipped with slide rail 52 on the dish body 54, slide rail 52 with the spout on the support 50 is connected, makes the dish body 54 can move relative to support 50, will dish body 54 is taken out or is put into, can get when taking out again collector 53 can, when putting into, can pass through collector 53 collects the chip of corresponding grade, convenient and fast, and be convenient for collector 53 with the discharge gate aligns, also can not set up slide rail 52 on the support 50, directly through with dish body 54 puts into support 50, with collector 53 with the discharge gate aligns.

As shown in fig. 1 to 14, embodiments of the present application also provide a sorting apparatus including:

a frame 6;

and said collecting means 8;

wherein, the collecting device 8 is arranged on the frame 6.

Sorting facilities of this embodiment, include frame 6 and locate collection device 8 in the frame 6, pan feeding part 43 is right through pan feeding mouth on it and the discharge gate corresponding with the pan feeding mouth the chip carries out hierarchical the setting, the rethread collection part 44 is located every collector 53 on the catch tray collects the chip that corresponds the grade, and the chip of same grade falls into corresponding collector 53 at last through the pan feeding mouth that corresponds to the discharge gate in, collects through hierarchical, can collect the chip that selects separately fast, can once only collect a large amount of chips, and has classified, has solved present mode once only once can select separately and collect several kinds of chips effectively, can't carry out the technical problem of collecting to the multiple grade of chip.

the blanking device 7 comprises a first driving part and a first manipulator 42, the first driving part is installed on the rack 6, the first driving part is connected with the first manipulator 42, the first manipulator 42 is used for grabbing the tested chip and putting the chip into the material inlet according to a test result.

First drive component is including all installing vertical direction's first driving motor 36, vertical direction's first hold-in range 37, vertical direction's second driving motor 38, vertical direction's second hold-in range 39, horizontal direction's third hold-in range 40 and horizontal direction's third driving motor 41 in the frame 6, first manipulator 42 is preferably the suction nozzle, the suction nozzle is used for snatching the chip through the mode of absorption, and first manipulator 42 still can play for clamping jaw etc. and snatch the device of chip.

The first driving motor 36 in the vertical direction vertically powers the first synchronous belt 37 in the vertical direction to drive the first robot 42 to move in the vertical direction;

a second driving motor 38 for supplying power to a second timing belt 39 for driving the first manipulator 42 to move vertically;

a horizontal third driving motor 41 for providing power to the horizontal third timing belt 40 horizontally to drive the first manipulator 42 to move horizontally; the first manipulator 42 moves in the horizontal direction, the vertical direction and the vertical direction, so that the corresponding preset position can be reached, the tested chip can be grabbed, and the chip is placed into the feeding port according to the test result.

the material boat device 4 comprises a second driving part and a positioning part, the second driving part is installed on the rack 6, the second driving part is connected with the positioning part, the positioning part is used for placing and positioning the chip, and the chip is moved to a preset position after being tested to a displacement position under the driving of the second driving part, so that the first manipulator 42 can grab the chip.

The second driving part comprises a fourth driving motor 28 and a fourth synchronous belt 29 which are both arranged on the frame 6 and driven in the horizontal direction;

a fourth driving motor 28 for providing power to the fourth timing belt 29 horizontally to drive the positioning plate 30 to move horizontally;

the positioning plate 30 is used for placing and positioning the chip, and the chip is conveyed from the station of the feeding manipulator to the station of the testing arm under the drive of the fourth synchronous belt 29 and then conveyed to the station of the discharging manipulator.

the shifting device 5 comprises a third driving part and a second manipulator 31, the third driving part is installed on the rack 6, and the third driving part is connected with the second manipulator 31;

a detection station is arranged on the frame 6, and the detection workpiece is used for detecting the chip;

the second manipulator 31 is configured to, under the driving of the third driving component, take down the chip from the positioning element and convey the chip to the detection station, and convey the detected chip to the positioning element.

The third driving part comprises a first vertical driving screw 32, a fifth vertical driving motor 33, a sixth horizontal driving motor 34 and a second horizontal driving screw 35 which are arranged on the frame 6;

the second robot 31 is preferably a suction nozzle for grasping a chip by suction, and the second robot 31 may also be a gripper or the like capable of grasping the chip.

A first vertically oriented drive screw 32,

the fifth driving motor 33 in the vertical direction supplies power to the first driving screw 32 in the vertical direction to drive the second manipulator 31 to move in the vertical direction; a sixth driving motor 34 in the horizontal direction, which provides power to the second transmission screw 35 in the horizontal direction for driving, and drives the third manipulator 27 to move in the horizontal direction; so that the second manipulator 31, under the driving of the third driving part, takes down the chip from the positioning element and conveys the chip to the detection station, and the detected chip is conveyed to the positioning element.

loading attachment 3, including fourth drive disk assembly and third manipulator 27, fourth drive disk assembly installs in frame 6, fourth drive disk assembly with third manipulator 27 is connected, third manipulator 27 is used for under the drive of fourth drive disk assembly, will be located workspace 15 the chip snatchs and carries on the setting element.

The fourth driving part comprises a fifth synchronous belt 21 in the vertical direction, a seventh driving motor 22 in the vertical direction, an eighth driving motor 23 in the horizontal direction, a sixth synchronous belt 24 in the horizontal direction, a ninth driving motor 25 in the vertical direction and a seventh synchronous belt 26 in the vertical direction; the third robot 27 is preferably a suction nozzle for gripping the chip by suction, and the third robot 27 may also be a gripper or the like capable of gripping the chip.

A vertical seventh driving motor 22 for vertically powering the vertical fifth timing belt 21 to drive the third robot 27 to move in the vertical direction;

an eighth driving motor 23 in the horizontal direction, which supplies power to a sixth synchronous belt 24 in the horizontal direction to drive the third manipulator 27 to move in the horizontal direction;

a ninth vertical driving motor 25 for providing power to a seventh vertical synchronous belt 26 in the vertical direction to drive the third manipulator 27 to move in the vertical direction;

the third robot 27 performs vertical, horizontal and vertical movements to grasp and convey the chips located in the working area 15 to the positioning members.

feedway 1, including feed tray 10, fifth driver part and play work or material rest 14, play work or material rest 14 locates in the frame 6, play work or material rest 14 has blowing district and workspace 15, the installation of fifth driver part in the frame 6, and with feed tray 10 is connected, fifth driver part is used for the drive feed tray 10 is followed the blowing district removes workspace 15, feed tray 10 is used for placing the chip that awaits measuring.

The fifth driving part comprises a tenth driving motor, a first belt and a positioning cylinder;

the feeding tray 10 is a tray with chips and is manually placed in the discharge area of the discharge frame 14,

the tenth driving motor provides a first belt power source to drive the feeding disc 10 to move from the material placing area to the working area 15;

the positioning cylinder is extended to position the feed tray 10 on said work area 15;

the first limiting part is used for limiting the feeding disc 10 to move along the first belt moving direction; the working area 15 is the core pick position and simultaneously the empty tray grabbing position.

the recycling device 2 comprises a recycling rack 20 and a sixth driving component, the recycling rack 20 is arranged on the rack 6, and the recycling rack 20 is provided with a recycling area 19 and a temporary storage area 16;

the transfer device 9 comprises a seventh driving part and a fourth manipulator 60, the seventh driving part is arranged on the rack 6, the seventh driving part is connected with the fourth manipulator 60, and the fourth manipulator 60 is used for grabbing the feeding disc 10 from the working area 15 and moving the feeding disc into the temporary storage area 16 under the driving of the seventh driving device;

the sixth drive means is for driving the feed tray 10 of the staging area 16 to move to the recovery area 19.

The sixth drive means comprises an eleventh drive motor 17 and a second belt 18 which is manually removed from the empty supply tray 10 as it moves to the recovery zone 19.

An eleventh driving motor 17 provides a second belt 18 power source to drive the empty feed tray 10 to move from the temporary storage area 16 to the recovery area 19; a second limiting member is arranged on the frame 6 for limiting the movement of the empty feed tray 10 from the temporary storage area 16 to the recovery area 19.

The seventh driving component comprises a twelfth driving motor 55 in the vertical direction, a thirteenth driving motor 57 in the horizontal direction, a screw 58 in the vertical direction of an eighth synchronous belt 56 in the horizontal direction and a clamping cylinder 59;

a twelfth driving motor 55 in the horizontal direction horizontally supplies power to an eighth synchronous belt 56 in the horizontal direction to drive the fourth manipulator 60 to move in the horizontal direction;

a thirteenth vertical driving motor 57 for providing power to the vertical screw 58 in the vertical direction and driving the fourth manipulator 60 to move in the vertical direction; the clamping cylinder 59 drives the fourth robot 60 to clamp the empty supply tray 10.

The fourth manipulator 60 realizes that the working area 15 grabs the feed tray 10 and moves the feed tray into the temporary storage area 16 through vertical, horizontal and vertical movements; the fourth manipulator 60 is preferably a gripper for gripping the supply tray 10 by gripping, and the fourth manipulator 60 may also be a gripper or the like capable of gripping the supply tray 10.

The above processes can be realized by a control component, the control component can be a controller, such as plc or a single chip microcomputer, the control component selects the chip to be tested by the testing device installed on the rack 6, and simultaneously, according to the grade of the chip, the chip is put into the corresponding feeding port through the above sorting equipment, and finally falls into the collecting component 44 for collection.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the sorting apparatus described above may refer to a corresponding process in an embodiment of the collecting device, and is not described herein again.

The embodiment of the application also provides a sorting method, which comprises the following steps:

s100: the feeding device moves the feed tray from the discharge area to the working area;

s200: the chip positioned in the working area is grabbed and conveyed to the positioning piece of the material boat device by the feeding device;

s300: after the chip is placed and positioned by the material boat device, the material boat device moves to a position below the shifting device, and waits for the shifting device to grab the chip;

s400: the chip is taken down from the positioning piece and conveyed to the detection station by the shifting device, and the detected chip is conveyed to the positioning piece;

s500: the chip is moved to a preset position by the material boat device;

s600: and the blanking device grabs the tested chip and puts the chip into the material inlet according to the test result.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the sorting apparatus described above may refer to a corresponding process in an embodiment of the sorting apparatus, and is not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A collection device for sorting a plurality of grades of chips, the collection device comprising:

the feeding part is provided with at least one hundred feeding ports and a discharging port correspondingly communicated with the feeding ports, and the feeding part is used for being placed into the corresponding feeding ports according to the grades of the chips; and

2. The collecting device as set forth in claim 1, wherein said inlet member includes:

the feeding port is arranged on the feeding plate;

3. The collecting device according to claim 2, wherein the collecting tray comprises:

the discharging plate is connected with the bracket;

the detector is arranged on the support, is positioned between the discharging plate and the collector and is used for detecting the chips and the count of the discharging port falling into the collector.

4. A sorting apparatus, characterized in that the sorting apparatus comprises:

a frame;

and a collecting device according to any one of claims 1-3;

wherein, the collection device is arranged on the frame.

5. The sorting apparatus of claim 4, further comprising:

6. The sorting apparatus of claim 5, further comprising:

the material boat device comprises a second driving part and a positioning part, wherein the second driving part is arranged on the rack, the second driving part is connected with the positioning part, the positioning part is used for placing and positioning the chip, and the chip is moved to a preset position after being tested to a displacement position under the driving of the second driving part, so that the first manipulator can grab the chip.

7. The sorting apparatus of claim 6, further comprising:

8. The sorting apparatus of claim 7, further comprising:

9. The sorting apparatus of claim 8, further comprising:

10. The sorting apparatus of claim 9, further comprising:

11. A sorting method, comprising:

s300: after the chip is placed and positioned by the material ship device, the material ship device moves to the position below the shifting device, and waits for the shifting device to grab the chip;

s500: the chip is moved to a preset position by the material boat device;

s600: the blanking device grabs the tested chip and puts the chip into the material inlet according to the test result.