CN215031249U

CN215031249U - Classification device for diodes

Info

Publication number: CN215031249U
Application number: CN202121591242.4U
Authority: CN
Inventors: 王善国; 王晓磊
Original assignee: Jiangsu Yfsemi Microelectronics Co ltd
Current assignee: Jiangsu Yfsemi Microelectronics Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-07
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a sorter for diode relates to diode technical field, for solving the ordinary diode sorter among the prior art at categorised during operation, to the problem that the arrangement efficiency of diode is too slow. Conveying mechanism's top is provided with shrink passageway and defeated material passageway respectively, the internally mounted of arrangement mechanism has first cylinder, and first cylinder and arrangement mechanism fixed connection, the axle bed is installed to the below of first cylinder, and axle bed and first cylinder fixed connection, the arrangement wheel is installed to the inboard of axle bed, and arranges the wheel and rotate with the axle bed and be connected, install first drive arrangement on the preceding terminal surface of axle bed, and first drive arrangement and axle bed fixed connection, conveying mechanism's inside is installed first commentaries on classics roller and second commentaries on classics roller respectively, and just first commentaries on classics roller and second commentaries on classics roller all rotate with conveying mechanism through the bearing and be connected, the outside of first commentaries on classics roller and second commentaries on classics roller all is provided with the conveyer belt.

Description

Classification device for diodes

Technical Field

The utility model relates to a diode technical field specifically is a sorter for diode.

Background

The diode sorting device comprises a plurality of diodes, wherein the quality of the diodes needs to be detected during production, qualified products and unqualified products are classified, when the diodes are detected, a plurality of intelligent mechanical arms are needed to arrange the diodes, the diodes are arranged orderly to be detected, and the diode sorting efficiency is too low; therefore, there is a strong need in the market to develop a sorting device for diodes to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sorter for diode to solve the ordinary diode sorter that provides in the above-mentioned background art at categorised during operation, to the problem that the arrangement efficiency of diode is too slow.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sorter for diode, includes conveying mechanism and arrangement mechanism, conveying mechanism's top is provided with shrink passageway and defeated material passageway respectively, arrangement mechanism's internally mounted has first cylinder, and first cylinder and arrangement mechanism fixed connection, the axle bed is installed to the below of first cylinder, and axle bed and first cylinder fixed connection, the arrangement wheel is installed to the inboard of axle bed, and arranges the wheel and rotate with the axle bed and be connected, install a drive arrangement on the preceding terminal surface of axle bed, and a drive arrangement and axle bed fixed connection.

Preferably, conveying mechanism's inside is installed respectively first commentaries on classics roller and second and is changeed the roller, and first commentaries on classics roller and second and all rotate with conveying mechanism through the bearing and be connected, the outside that first commentaries on classics roller and second commentaries on classics roller all is provided with the conveyer belt, conveying mechanism's internally mounted has second drive arrangement, and second drive arrangement and conveying mechanism fixed connection.

Preferably, the support is installed to conveying mechanism's top, and support and conveying mechanism fixed connection, drive case and second cylinder are installed respectively to the top of support, and drive case and second cylinder all with support fixed connection, detection electrode is installed to the below of second cylinder, and detection electrode and second cylinder fixed connection.

Preferably, the inside of drive case is provided with first connecting seat and second connecting seat respectively, the third cylinder is installed in the outside of first connecting seat, and third cylinder and first connecting seat fixed connection, the fourth cylinder is installed in the outside of second connecting seat, and fourth cylinder and second connecting seat fixed connection.

Preferably, first vacuum chuck is installed to the below of third cylinder, and first vacuum chuck and third cylinder fixed connection, second vacuum chuck is installed to the below of fourth cylinder, and second vacuum chuck and fourth cylinder fixed connection, first ball screw and second ball screw are installed respectively to the inside of drive case, and first ball screw and second ball screw all rotate with the drive case and are connected.

Preferably, a first ball screw pair is installed on the outer side of the first ball screw, the first ball screw pair is in threaded connection with the first ball screw, a second ball screw pair is installed on the outer side of the second ball screw, the second ball screw pair is in threaded connection with the second ball screw, the first ball screw pair is fixedly connected with the first connecting seat, and the second ball screw pair is fixedly connected with the second connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through shrink the passageway, the setting of defeated material passageway and arrangement wheel, at first shrink the passageway and compress a plurality of diodes, make the diode can be compressed to can only a diode and flow the transport, when the diode is compressed, must can pile up together, thereby accumulational height will rise, rotation through the arrangement wheel this moment, the diode with the eminence is beaten the rear, the direction of rotation of arrangement wheel is opposite with the direction of delivery of diode, the width of defeated material passageway is the same with the width of diode, thereby a plurality of diodes that are in the same place by the accumulation of messenger are carried the detection site one by one, thereby accomplish the arrangement work to the diode, the efficiency of arrangement is improved, improve and detect categorised efficiency.

2. The utility model discloses a through the setting of first cylinder, the height of the adjustable arrangement wheel of first cylinder, when the quantity of diode is too much, pile up together highly certainly just higher, if the height of arrangement wheel can not be adjusted, then will cause the extrusion to damage the diode to adjust the height of arrangement wheel through first cylinder, avoid the diode to be extruded and damage, improve this sorter's safety in utilization and reliability.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a diode sorting device according to the present invention;

fig. 2 is a top view of the conveying mechanism of the present invention after the hopper, the sorting mechanism, the bracket and the bracket fixing structure are removed;

fig. 3 is an enlarged schematic view of a position a in the drawing of the present invention.

In the figure: 1. a conveying mechanism; 2. a hopper; 3. a sorting mechanism; 4. a first cylinder; 5. a shaft seat; 6. arranging the wheels; 7. a first driving device; 8. a first rotating roller; 9. a conveyor belt; 10. a second rotating roller; 11. a support; 12. a second driving device; 13. a second cylinder; 14. a detection electrode; 15. a third cylinder; 16. a fourth cylinder; 17. a first vacuum chuck; 18. a second vacuum chuck; 19. a constricting channel; 20. a material conveying channel; 21. a drive box; 22. a third driving device; 23. a first ball screw; 24. a first ball screw pair; 25. a first connecting seat; 26. a fourth drive device; 27. a second ball screw; 28. a second ball screw pair; 29. a second connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a sorter for diode, including conveying mechanism 1 and arrangement mechanism 3, conveying mechanism 1's top is provided with shrink passageway 19 and defeated material passageway 20 respectively, arrangement mechanism 3's internally mounted has first cylinder 4, first cylinder 4 and arrangement mechanism 3 fixed connection, axle bed 5 is installed to the below of first cylinder 4, axle bed 5 and first cylinder 4 fixed connection, arrangement wheel 6 is installed to the inboard of axle bed 5, arrangement wheel 6 rotates with axle bed 5 to be connected, install first drive arrangement 7 on the preceding terminal surface of axle bed 5, first drive arrangement 7 and axle bed 5 fixed connection, hopper 2 is installed to conveying mechanism 1's top, and hopper 2 and conveying mechanism 1 fixed connection, first drive arrangement 7 is connected with arrangement wheel 6, can order about arrangement wheel 6 and rotate.

Further, conveying mechanism 1's inside is installed respectively first commentaries on classics roller 8 and second and is changeed roller 10, first commentaries on classics roller 8 and second change roller 10 and all rotate with conveying mechanism 1 through the bearing and be connected, the outside that first commentaries on classics roller 8 and second change roller 10 all is provided with conveyer belt 9, conveying mechanism 1's internally mounted has second drive arrangement 12, second drive arrangement 12 and conveying mechanism 1 fixed connection, second drive arrangement 12 is connected with first commentaries on classics roller 8, can order about first commentaries on classics roller 8 and rotate.

Further, support 11 is installed to conveying mechanism 1's top, support 11 and conveying mechanism 1 fixed connection, drive case 21 and second cylinder 13 are installed respectively to support 11's top, drive case 21 and second cylinder 13 all with support 11 fixed connection, detection electrode 14 is installed to the below of second cylinder 13, detection electrode 14 and second cylinder 13 fixed connection, detection electrode 14 is connected with external detection device, still be provided with infrared positioning device on the detection electrode 14 simultaneously, can fix a position the diode in real time.

Further, the inside of drive box 21 is provided with first connecting seat 25 and second connecting seat 29 respectively, and third cylinder 15 is installed to the outside of first connecting seat 25, and third cylinder 15 and first connecting seat 25 fixed connection, and fourth cylinder 16 is installed to the outside of second connecting seat 29, and fourth cylinder 16 and second connecting seat 29 fixed connection, sliding connection between third cylinder 15 and fourth cylinder 16 and drive box 21.

Further, a first vacuum chuck 17 is installed below the third air cylinder 15, the first vacuum chuck 17 is fixedly connected with the third air cylinder 15, a second vacuum chuck 18 is installed below the fourth air cylinder 16, the second vacuum chuck 18 is fixedly connected with the fourth air cylinder 16, a first ball screw 23 and a second ball screw 27 are respectively installed inside the driving box 21, the first ball screw 23 and the second ball screw 27 are both rotatably connected with the driving box 21, and the first vacuum chuck 17 and the second vacuum chuck 18 are both connected by an external air pump.

Further, a first ball screw pair 24 is installed on the outer side of the first ball screw 23, the first ball screw pair 24 is in threaded connection with the first ball screw 23, a second ball screw pair 28 is installed on the outer side of the second ball screw 27, the second ball screw pair 28 is in threaded connection with the second ball screw 27, the first ball screw pair 24 is fixedly connected with the first connecting seat 25, the second ball screw pair 28 is fixedly connected with the second connecting seat 29, a third driving device 22 and a fourth driving device 26 are further installed inside the driving box 21, the third driving device 22 is used for driving the first ball screw 23 to rotate, and the fourth driving device 26 is used for driving the second ball screw 27 to rotate.

The working principle is as follows: when the diode sorting machine is used, diodes are poured into the hopper 2, the diodes are conveyed to the upper part of the conveying belt 9 through the hopper 2, the first rotating roller 8 is driven to rotate through the second driving device 12, the conveying belt 9 is driven to rotate, so that the diodes are conveyed, then the first driving device 7 is started, the sorting wheel 6 is driven to rotate through the first driving device 7, the rotating directions of the sorting wheel 6 and the conveying belt 9 are opposite, the diodes which are stacked to be higher in height are swept to the rear, the diodes enter the material conveying channel 20 one by one under the guidance of the contraction channel 19 until being conveyed to a detection part, then the ascending and descending of the detection electrode 14 are regulated through the second air cylinder 13, so that the diodes are detected one by one, good products are adsorbed through the first vacuum chuck 17 and lifted through the third air cylinder 15, and the first ball screw pair 24 and the first ball screw 23 are driven to move transversely, good diodes are sorted into one type, defective diodes are adsorbed by the second vacuum chuck 18 and lifted by the fourth air cylinder 16, and the second ball screw 27 and the second ball screw pair 28 are driven to move transversely, so that defective diodes are sorted into one type.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sorting device for diodes, comprising a conveying mechanism (1) and a sorting mechanism (3), characterized in that: the top of conveying mechanism (1) is provided with shrink passageway (19) and defeated material passageway (20) respectively, the internally mounted of arrangement mechanism (3) has first cylinder (4), and first cylinder (4) and arrangement mechanism (3) fixed connection, axle bed (5) are installed to the below of first cylinder (4), and axle bed (5) and first cylinder (4) fixed connection, arrangement wheel (6) are installed to the inboard of axle bed (5), and arrange wheel (6) and axle bed (5) and rotate and be connected, install first drive arrangement (7) on the preceding terminal surface of axle bed (5), and first drive arrangement (7) and axle bed (5) fixed connection.

2. A sorting device for diodes according to claim 1, characterised in that: the inside of conveying mechanism (1) is installed respectively that first commentaries on classics roller (8) and second change roller (10), and first commentaries on classics roller (8) and second change roller (10) and all rotate through bearing and conveying mechanism (1) and be connected, the outside that first commentaries on classics roller (8) and second change roller (10) all is provided with conveyer belt (9), the internally mounted of conveying mechanism (1) has second drive arrangement (12), and second drive arrangement (12) and conveying mechanism (1) fixed connection.

3. A sorting device for diodes according to claim 1, characterised in that: support (11) are installed to the top of conveying mechanism (1), and support (11) and conveying mechanism (1) fixed connection, drive case (21) and second cylinder (13) are installed respectively to the top of support (11), and drive case (21) and second cylinder (13) all with support (11) fixed connection, detecting electrode (14) are installed to the below of second cylinder (13), and detecting electrode (14) and second cylinder (13) fixed connection.

4. A sorting device for diodes according to claim 3, characterised in that: the inside of drive case (21) is provided with first connecting seat (25) and second connecting seat (29) respectively, third cylinder (15) are installed in the outside of first connecting seat (25), and third cylinder (15) and first connecting seat (25) fixed connection, fourth cylinder (16) are installed in the outside of second connecting seat (29), and fourth cylinder (16) and second connecting seat (29) fixed connection.

5. A sorting device for diodes according to claim 4, characterised in that: first vacuum chuck (17) is installed to the below of third cylinder (15), and first vacuum chuck (17) and third cylinder (15) fixed connection, second vacuum chuck (18) is installed to the below of fourth cylinder (16), and second vacuum chuck (18) and fourth cylinder (16) fixed connection, first ball screw (23) and second ball screw (27) are installed respectively to the inside of drive case (21), and first ball screw (23) and second ball screw (27) all rotate with drive case (21) and are connected.

6. A sorting device for diodes according to claim 5, characterised in that: the utility model discloses a ball screw assembly, including first ball screw (23), first ball screw pair (24) is installed in the outside of first ball screw (23), and first ball screw pair (24) and first ball screw (23) threaded connection, second ball screw pair (28) is installed in the outside of second ball screw (27), and second ball screw pair (28) and second ball screw (27) threaded connection, first ball screw pair (24) and first connecting seat (25) fixed connection, second ball screw pair (28) and second connecting seat (29) fixed connection.