CN213674971U

CN213674971U - Device for electrostatically sorting waste ABS raw materials

Info

Publication number: CN213674971U
Application number: CN202022607404.0U
Authority: CN
Inventors: 崇庆高
Original assignee: Tianchang Ruierkang Rubber And Plastic Products Co ltd
Current assignee: Tianchang Ruierkang Rubber And Plastic Products Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-13
Anticipated expiration: 2030-11-11

Abstract

The utility model provides an old and useless ABS raw materials device is selected separately to static, include: the sorting device comprises a shell, a sorting mechanism and a sorting box; a sorting box is arranged at the bottom in the shell, a plurality of sorting units are arranged in the sorting box, the sorting units are sequentially arranged adjacently, a sorting mechanism is erected above the sorting box, and the sorting mechanism is fixed on the inner wall of the shell; and an electrostatic adsorption device is uniformly arranged in each sorting unit. When the sorting machine works, the hopper is used for pouring mixed ABS raw materials, and then the mixed ABS raw materials enter the sorting mechanism through the material pipe, the sorting mechanism sorts the ABS raw materials output by the material pipe according to sizes, and the ABS raw materials with different sizes can fall into the sorting box through the sorting track; the letter sorting case is equipped with a plurality of letter sorting units, each the letter sorting unit can hold the ABS raw materials of equidimension not, works as when the good ABS raw materials of letter sorting are full in the letter sorting unit, realizes taking out the purpose of use with the good ABS raw materials of letter sorting in the letter sorting unit through opening the chamber door.

Description

Device for electrostatically sorting waste ABS raw materials

Technical Field

The utility model relates to an old and useless thing recovery technical field, in particular to old and useless ABS raw materials device is selected separately to static.

Background

With the emphasis of the country on environmental protection, scrapped machines, equipment and the like are treated and then recycled instead of being directly discarded, and gradually become mainstream, and the recycling industry enters the date of high-speed development. The recycling industry needs to further perform a sorting procedure after crushing and decomposing recycled materials. In a domestic waste ABS equipment processing line, plastic fragments contained in crushed materials are different in size and need to be classified according to size so as to facilitate subsequent processing. The ABS raw material can be separated only by manual separation, so that the separation efficiency is very low.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides an old and useless ABS raw materials device is selected separately to static for the realization carries out the machine to the ABS raw materials and selects separately, with the condition that reduces artifical the sorting, thereby improves the sorting work efficiency of ABS raw materials.

The utility model provides an old and useless ABS raw materials device is selected separately to static, include: the sorting device comprises a shell, a sorting mechanism and a sorting box; a sorting box is arranged at the bottom in the shell, a plurality of sorting units are arranged in the sorting box, the sorting units are sequentially arranged adjacently, a sorting mechanism is erected above the sorting box, and the sorting mechanism is fixed on the inner wall of the shell; a material pipe is arranged above the input end of the sorting mechanism, one end of the material pipe, which is far away from the sorting mechanism, is communicated with a hopper, and the open end of the hopper penetrates through the upper top of the shell and is used for feeding ABS raw materials to be sorted; an electrostatic adsorption device is uniformly arranged in each sorting unit; the side walls of the sorting units are respectively provided with a box door one by one.

Preferably, the both sides of letter sorting mechanism are equipped with the fixed plate respectively, the fixed plate be used for with letter sorting framework establishes the inner wall of shell, the interval is provided with two letter sorting tracks between the fixed plate, be equipped with the clearance between the letter sorting track, the clearance is the discharge gate, be equipped with the contained angle between the letter sorting track, the letter sorting track is close to the discharge gate width of material pipe one end is less than the letter sorting track is kept away from the discharge gate width of material pipe one end.

Preferably, two sides of the sorting track are respectively provided with an upward vertical plate, one side of each vertical plate is provided with a first notch and a second notch at intervals, the first notch is provided with a first material shifting mechanism, and the second notch is provided with a second material shifting mechanism; the first material shifting mechanism and the second material shifting mechanism are used for shifting the ABS raw materials on the sorting track.

Preferably, the first material ejecting mechanism comprises: the material stirring device comprises material stirring rods, a first rotating disc and a second rotating disc, wherein a plurality of material stirring rods are uniformly distributed on the circumferential outer wall of the first rotating disc, a rotating shaft is arranged on the lower surface of the first rotating disc, the rotating shaft is fixedly connected with the second rotating disc, the rotating shaft is rotatably arranged on a first fixed block, and the side wall of the first fixed block is erected on the inner wall of the shell; a third connecting rod protruding outwards is arranged on one surface, away from the sorting track, of the first fixing block, a spring is hung on the third connecting rod, and the other end of the spring is hung on the first swing rod; one end of the first swing rod is provided with a triangular clamping block, the other end of the first swing rod is provided with a third rotating shaft, the third rotating shaft is rotatably arranged on a second fixing block, and the second fixing block is fixed on the inner wall of the shell; a plurality of clamping grooves with triangular structures are uniformly distributed on the circumferential outer wall of the second rotary table, and each clamping groove is matched with the triangular clamping block on the first swing rod; and a connecting block is oppositely arranged on one side of the first oscillating bar, which is far away from the triangular clamping block, and the connecting block is rotatably connected with a second material poking mechanism.

Preferably, the second material ejecting mechanism comprises: one end of the first connecting rod is rotatably connected with the connecting block, the other end of the first connecting rod is fixedly connected with the circumferential outer wall of the second connecting rod, one end of the second connecting rod is rotatably provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the second oscillating rod; one end of the second swing rod penetrates through the second notch and goes deep above the sorting track to swing in a reciprocating mode; the other end of the second swing rod is provided with a first rotating shaft, the first rotating shaft is rotatably arranged on a third fixed block, and a fixed frame of the third fixed block is arranged on the inner wall of the shell.

Preferably, the first material shifting mechanism and the second material shifting mechanism are respectively erected on the inner wall of the shell; the height of one end of the sorting track, which is close to the first material shifting mechanism, is higher than that of one end of the second material shifting mechanism.

Preferably, one end of the first connecting rod, which is close to the connecting block, is provided with a U-shaped frame, the open end of the U-shaped frame penetrates through a fourth rotating shaft, and one end of the connecting block, which is far away from the first oscillating rod, is rotatably connected with the fourth rotating shaft and reciprocates in a U-shaped groove of the U-shaped frame.

Preferably, a rotary groove is formed in the second connecting rod, a limit ring of an annular structure is arranged at the bottom of the rotary groove, the second rotating shaft is positioned in the rotary groove and rotatably arranged in the rotary groove, a limit disc is arranged at one end, close to the rotary groove, of the second rotating shaft, and the limit disc and the limit ring are mutually matched; the one end that the second connecting rod was kept away from in the second pivot is equipped with the bull stick, be equipped with the interference hole on the second pendulum rod, the bull stick runs through the interference hole and rather than interference fit, the bull stick is kept away from the one end of second pivot is equipped with the dog, the dog be used for with the bull stick with the second pendulum rod compresses tightly as an organic whole.

The utility model provides a device for electrostatically sorting waste ABS raw materials, which is characterized in that when the device works, a hopper is used for pouring mixed ABS raw materials, and then the mixed ABS raw materials enter a sorting mechanism through a material pipe, the sorting mechanism sorts the ABS raw materials output by the material pipe in size, so that the ABS raw materials with different sizes can fall into a sorting box through a sorting track; the letter sorting case is equipped with a plurality of letter sorting units, each the letter sorting unit can hold the ABS raw materials of equidimension not, works as when the good ABS raw materials of letter sorting are full in the letter sorting unit, realizes taking out the purpose of use with the good ABS raw materials of letter sorting in the letter sorting unit through opening the chamber door.

The utility model provides an old and useless ABS raw materials device is selected separately to static can realize automatic sorting through letter sorting mechanism, and then realizes improving letter sorting efficiency when retrieving old and useless ABS raw materials.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the hopper of the present invention;

FIG. 3 is a schematic structural view of the sorting mechanism of the present invention;

fig. 4 is a schematic structural view of a second swing link of the present invention;

FIG. 5 is a schematic view of the structure of the kick-off lever of the present invention;

fig. 6 is a schematic structural view of a triangular clamping block and a clamping groove of the present invention;

fig. 7 is a schematic structural view of a limiting disc and a limiting ring of the present invention;

wherein, 1-shell, 2-hopper, 3-material pipe, 4-sorting mechanism, 5-electrostatic adsorption device, 6-sorting box, 7-box door, 8-sorting track, 9-fixing plate, 10-sorting unit, 11-material-shifting rod, 12-vertical plate, 13-first notch, 14-discharge port, 15-first rotary disk, 16-second rotary disk, 17-first fixing block, 18-second fixing block, 19-first swing rod, 20-first connecting rod, 21-second connecting rod, 22-second swing rod, 23-third fixing block, 24-first rotating shaft, 25-second rotating shaft, 26-second notch, 27-stop block, 28-third connecting rod, 29-clamping groove, 30-third rotating shaft, 31-triangular clamping block, 32-fourth rotating shaft, 33-connecting block, 34-U-shaped frame, 35-spring, 36-rotating rod, 37-rotating groove, 38-limiting disc and 39-limiting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a waste ABS raw materials device is selected separately to static, refer to fig. 1-7, include: the sorting device comprises a shell 1, a sorting mechanism 4 and a sorting box 6; a sorting box 6 is arranged at the bottom in the shell 1, a plurality of sorting units 10 are arranged in the sorting box 6, the sorting units 10 are sequentially arranged adjacently, a sorting mechanism 4 is erected above the sorting box 6, and the sorting mechanism 4 is fixed on the inner wall of the shell 1; a material pipe 3 is arranged above the input end of the sorting mechanism 4, one end of the material pipe 3, which is far away from the sorting mechanism 4, is communicated with a hopper 2, and the open end of the hopper 2 penetrates through the upper top of the shell 1 and is used for throwing ABS raw materials to be sorted; an electrostatic adsorption device 5 is uniformly arranged in the sorting unit 10; the side walls of the sorting units 10 are respectively provided with box doors 7 one by one.

When the device for electrostatically sorting the waste ABS raw materials works, the hopper 2 is used for pouring mixed ABS raw materials, and then the mixed ABS raw materials enter the sorting mechanism 4 through the material pipe 3, the sorting mechanism 4 sorts the ABS raw materials output by the material pipe 3 in size, and the ABS raw materials with different sizes can fall into the sorting box 6 through the sorting track 8; the sorting box 6 is provided with a plurality of sorting units 10, each sorting unit 10 can contain ABS raw materials with different sizes, and when the sorted ABS raw materials in the sorting units 10 are full, the sorted ABS raw materials in the sorting units 10 can be taken out for use by opening the box door 7.

In this application, letter sorting mechanism can use current structure, for example the shale shaker, as a specific embodiment, the both sides of letter sorting mechanism 4 are equipped with fixed plate 9 respectively, fixed plate 9 be used for with letter sorting mechanism 4 erects the inner wall of shell 1, the interval is provided with two letter sorting tracks 8 between the fixed plate 9, be equipped with the clearance between the letter sorting track 8, the clearance is discharge gate 14, be equipped with the contained angle between the letter sorting track 8, letter sorting track 8 is close to 14 width of discharge gate of 3 one ends of material pipe is less than letter sorting track 8 keeps away from 14 width of discharge gate of 3 one ends of material pipe.

In the embodiment, the clearance between the letter sorting track 8 is established to big on one side little, thereby realizes material pipe 3 gets into the letter sorting unit 10 of below can be fallen into according to the size of discharge gate 14 to the material of letter sorting track 8, in order to avoid appearing the condition that the material ran about, electrostatic adsorption device 5 can carry out electrostatic adsorption to the material that falls into, thereby realize that the good ABS raw materials of letter sorting can be stable be arranged in respective letter sorting unit 10, thereby reduce the good ABS raw materials of letter sorting condition that runs about, electrostatic adsorption device can go up in this application and use current device, and its principle is applyed on the object that will adsorb for the static that utilizes the electrostatic generator to produce, and the object takes static immediately and adsorbs on the object.

In one embodiment, two sides of the sorting track 8 are respectively provided with an upright plate 12 which stands upwards, one side of the upright plate 12 is provided with a first notch 13 and a second notch 26 at intervals, the first notch 13 is provided with a first material shifting mechanism, and the second notch 26 is provided with a second material shifting mechanism; the first material shifting mechanism and the second material shifting mechanism are used for shifting the ABS raw material on the sorting track 8; the first material shifting mechanism and the second material shifting mechanism are respectively erected on the inner wall of the shell 1; the height of one end of the sorting track 8 close to the first material shifting mechanism is higher than that of one end of the second material shifting mechanism.

In the above embodiment, the initial discharge port 14 of the sorting track 8 is higher than the final discharge port 14, so that the material flowing out of the material pipe 3 can flow to the lower part through the higher discharge port, and in the process of flowing through the sorting track 8, the material falls into the corresponding sorting unit 10 from the lower discharge port 14; meanwhile, the electrostatic adsorption device 5 in the sorting unit 10 is started, so that the falling ABS raw material can be adsorbed to the corresponding sorting unit 10.

During the actual sorting process, if ABS raw material is continuously dumped, the sorting track 8 will have a reduced material flow rate or become blocked; for this purpose, a first material shifting mechanism and a second material shifting mechanism are arranged on the outer side of the sorting track 8; meanwhile, a first notch 13 and a second notch 26 are arranged on the vertical plate 12 of the sorting track 8, so that the first notch 13 is used for shifting materials in the sorting track 8 by the first material shifting mechanism; and the second material shifting mechanism can shift the materials in the sorting track 8 at the second notch 26; therefore, when the ABS raw material is blocked or the flow rate of the material is reduced excessively, the blocking condition can be reduced, and the purpose of dredging the sorting track 8 is achieved; and, can improve the material velocity of flow when the velocity of flow reduces to improve the mesh of letter sorting efficiency.

In one embodiment, the first kickoff mechanism comprises: the material stirring device comprises material stirring rods 11, a first rotating disc 15 and a second rotating disc 16, wherein a plurality of material stirring rods 11 are uniformly distributed on the circumferential outer wall of the first rotating disc 15, a rotating shaft is arranged on the lower surface of the first rotating disc 15, the rotating shaft is fixedly connected with the second rotating disc 16 and is rotatably arranged on a first fixed block 17, and the side wall of the first fixed block 17 is erected on the inner wall of the shell 1; a third connecting rod 28 protruding outwards is arranged on one surface, away from the sorting track 8, of the first fixing block 17, a spring 35 is hung on the third connecting rod 28, and the other end of the spring 35 is hung on the first swing rod 19; one end of the first swing rod 19 is provided with a triangular fixture block 31, the other end of the first swing rod is provided with a third rotating shaft 30, the third rotating shaft 30 is rotatably arranged on the second fixing block 18, and the second fixing block 18 is fixed on the inner wall of the shell 1; a plurality of clamping grooves 29 with triangular structures are uniformly distributed on the circumferential outer wall of the second rotating disc 16, and each clamping groove 29 is matched with a triangular clamping block 31 on the first swing rod 19; one side of the first swing rod 19, which is far away from the triangular clamping block 31, is relatively provided with a connecting block 33, and the connecting block 33 is rotatably connected with a second material poking mechanism.

In the above embodiment, one end of the first rotating disc 15 away from the first fixed block 17 is connected to a rotating end of a motor, and a driving end of the motor is erected on the inner wall of the housing 1; when the first material shifting mechanism works, the motor is started, the motor drives the first rotary disc 15 to rotate, the material shifting rod 11 on the circumferential outer wall of the first rotary disc 15 can be driven to rotate after the first rotary disc 15 rotates, redundant materials on the sorting track 8 can be shifted by the material shifting rod 11 when the material shifting rod rotates, and therefore the flow rate of the materials on the sorting track 8 is accelerated; the situation that the materials on the sorting track 8 are blocked or the flow rate is reduced due to redundancy is reduced. When the first material shifting mechanism works, if the rotating speed of the material shifting rod 11 is too high, the situation that the downstream materials are redundant can be caused, so that when the material shifting rod 11 works, the second rotating disc 16 linked with the first rotating disc 15 is limited, the first rotating disc 15 can rotate intermittently, and the situations are reduced.

In one embodiment, the second kickoff mechanism comprises: the device comprises a first connecting rod 20, a second connecting rod 21 and a second swing rod 22, wherein one end of the first connecting rod 20 is rotatably connected with the connecting block 33, the other end of the first connecting rod 20 is fixedly connected with the circumferential outer wall of the second connecting rod 21, one end of the second connecting rod 21 is rotatably provided with a second rotating shaft 25, and the second rotating shaft 25 is rotatably connected with the second swing rod 22; one end of the second swing link 22 passes through the second notch 26 and goes deep above the sorting track 8 to swing back and forth; the other end of the second swing rod 22 is provided with a first rotating shaft 24, the first rotating shaft 24 is rotatably arranged on a third fixed block 23, and the third fixed block 23 is fixedly arranged on the inner wall of the shell 1; one end of the first connecting rod 20, which is close to the connecting block 33, is provided with a U-shaped frame 34, the open end of the U-shaped frame 34 penetrates through a fourth rotating shaft 32, and one end of the connecting block 33, which is far away from the first swing rod 19, is rotatably connected with the fourth rotating shaft 32 and reciprocates in a U-shaped groove of the U-shaped frame 34.

In the above embodiment, the first material shifting mechanism is used for the purpose of first dredging or flow limiting of the sorting track 8, when the material discharged by the first material shifting mechanism flows to the second material shifting mechanism through the sorting track 8, if redundancy occurs in the material, thrust is generated, the thrust pushes the second swing link 22, and after the second swing link 22 is pushed, the material passes through the second material shifting mechanism and continues to be sorted downstream for the next time; in the working process of the second material poking mechanism, when the material pushes the second swing rod 22, the second swing rod 22 swings on the third fixed block 23 through the first rotating shaft 24, so that the second rotating shaft 25 drives the second connecting rod 21 to swing together; when the second connecting rod 21 swings, the first connecting rod 20 is driven to be pulled in the material flowing direction in fig. 3, and then the connecting block 33 is driven to rotate on the fourth rotating shaft 32 of the U-shaped frame 34, so that the connecting block 33 is further driven to swing together in the direction of the first connecting rod 20, when the connecting block 33 moves in the direction of the first connecting rod 20, the triangular clamping block 31 is driven to be separated from the clamping groove 29 of the second rotating disc 16, so that the second rotating disc 16 rotates, the second rotating disc 16 rotates and drives the first rotating disc 15 to rotate, and the first rotating disc 15 rotates and the material shifting rod 11 is used for shifting the material flowing through the position of the first material shifting mechanism.

When the pushing force of the second material shifting mechanism is not enough to push the second swing rod 22, the spring 35 can pull the first swing rod 19 to be close to one side of the second rotary table 16, so that the triangular clamping block 31 can be clamped in the clamping groove 29, the clamping groove 29 is a triangular clamping groove 29 and is matched with the clamping block, and therefore, in the process of sorting materials, the purposes of adjusting redundancy, too low flow rate or too high flow rate can be achieved while sorting the materials step by step;

if the flow rate is too low, the blockage is caused, and the material stirring rod 11 and the second swing rod 22 can both achieve the purpose of disturbing the materials on the sorting track 8;

when the flow rate is too high, redundancy occurs at the downstream, so that small materials may be mixed in large materials and flow to the sorting unit 10 of the large materials after the materials are accumulated; at this time, the triangular clamping block 31 and the clamping groove 29 of the first sorting mechanism 4 are started to cooperate in the swinging process of the second swing rod 22 of the second sorting mechanism 4, so that the purpose of discharging materials by starting or not starting the material stirring rod 11 is realized, and the purpose of limiting the flow of the materials when the flow rate is too high is realized.

In one embodiment, a rotating groove 37 is formed in the second connecting rod 21, a limiting ring 39 with an annular structure is arranged at the bottom of the rotating groove 37, the second rotating shaft 25 is rotatably arranged in the rotating groove 37, a limiting disc 38 is arranged at one end of the second rotating shaft 25 close to the rotating groove 37, and the limiting disc 38 and the limiting ring 39 are arranged in a matched manner; the second pivot 25 is kept away from the one end of second connecting rod 21 is equipped with bull stick 36, be equipped with the interference hole on the second pendulum rod 22, bull stick 36 runs through the interference hole and rather than interference fit, bull stick 36 keeps away from the one end of second pivot 25 is equipped with dog 27, dog 27 be used for with bull stick 36 with second pendulum rod 22 compresses tightly as an organic whole.

In the above embodiment, the rotary slot 37 facilitates the second connecting rod 21 to rotate, so as to facilitate the second swing link 22 of the second material shifting mechanism to swing together with the swing link of the first material shifting mechanism during swinging, thereby achieving the purpose of adjusting the flow rate of the material on the sorting track 8.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a waste ABS raw materials device is selected separately to static which characterized in that includes: the sorting machine comprises a shell (1), a sorting mechanism (4) and a sorting box (6);

a sorting box (6) is arranged at the bottom in the shell (1), a plurality of sorting units (10) are arranged in the sorting box (6), the sorting units (10) are sequentially arranged adjacently, a sorting mechanism (4) is erected above the sorting box (6), and the sorting mechanism (4) is fixed on the inner wall of the shell (1);

a material pipe (3) is arranged above the input end of the sorting mechanism (4), one end, far away from the sorting mechanism (4), of the material pipe (3) is communicated with a hopper (2), and the open end of the hopper (2) penetrates through the upper top of the shell (1) and is used for throwing ABS raw materials to be sorted;

an electrostatic adsorption device (5) is uniformly arranged in the sorting unit (10); the side walls of the sorting units (10) are respectively provided with box doors (7) one by one.

2. The device for electrostatically sorting the waste ABS raw material according to claim 1, wherein two sides of the sorting mechanism (4) are respectively provided with a fixing plate (9), the fixing plates (9) are used for erecting the sorting mechanism (4) on the inner wall of the housing (1), two sorting rails (8) are arranged between the fixing plates (9) at intervals, a gap is arranged between the sorting rails (8), the gap is a discharge port (14), an included angle is arranged between the sorting rails (8), and the width of the discharge port (14) at one end of the sorting rail (8) close to the material pipe (3) is smaller than the width of the discharge port (14) at one end of the sorting rail (8) far away from the material pipe (3).

3. The device for electrostatically sorting the waste ABS raw materials according to claim 2, wherein, two sides of the sorting track (8) are respectively provided with an upright plate (12), one side of the upright plate (12) is provided with a first notch (13) and a second notch (26) at intervals, the first notch (13) is provided with a first material shifting mechanism, and the second notch (26) is provided with a second material shifting mechanism;

the first material shifting mechanism and the second material shifting mechanism are used for shifting ABS raw materials on the sorting track (8).

4. The apparatus for electrostatically sorting waste ABS materials according to claim 3, wherein said first material-shifting mechanism comprises: the material stirring device comprises material stirring rods (11), a first rotating disc (15) and a second rotating disc (16), wherein a plurality of material stirring rods (11) are uniformly distributed on the circumferential outer wall of the first rotating disc (15);

a rotating shaft is arranged on the lower surface of the first rotating disc (15), the rotating shaft is fixedly connected with a second rotating disc (16), the rotating shaft is rotatably arranged on a first fixing block (17), and the side wall of the first fixing block (17) is erected on the inner wall of the shell (1);

one surface, far away from the sorting track (8), of the first fixing block (17) is provided with a third connecting rod (28) protruding outwards, a spring (35) is hung on the third connecting rod (28), and the other end of the spring (35) is hung on the first swing rod (19);

one end of the first swing rod (19) is provided with a triangular clamping block (31), the other end of the first swing rod is provided with a third rotating shaft (30), the third rotating shaft (30) is rotatably arranged on a second fixing block (18), and the second fixing block (18) is fixed on the inner wall of the shell (1);

a plurality of clamping grooves (29) with triangular structures are uniformly distributed on the circumferential outer wall of the second rotary disc (16), and each clamping groove (29) is matched with a triangular clamping block (31) on the first swing rod (19) respectively;

one side of the first swing rod (19) far away from the triangular clamping block (31) is relatively provided with a connecting block (33), and the connecting block (33) is rotatably connected with a second material poking mechanism.

5. The apparatus for electrostatically sorting waste ABS material according to claim 4, wherein said second material-shifting mechanism comprises: the connecting device comprises a first connecting rod (20), a second connecting rod (21) and a second swing rod (22), wherein one end of the first connecting rod (20) is rotatably connected with the connecting block (33), the other end of the first connecting rod (20) is fixedly connected to the circumferential outer wall of the second connecting rod (21), one end of the second connecting rod (21) is rotatably provided with a second rotating shaft (25), and the second rotating shaft (25) is rotatably connected with the second swing rod (22);

one end of the second swing rod (22) penetrates through the second notch (26) and goes deep above the sorting track (8) to swing back and forth;

the other end of the second swing rod (22) is provided with a first rotating shaft (24), the first rotating shaft (24) is rotatably arranged on a third fixing block (23), and the third fixing block (23) is fixedly arranged on the inner wall of the shell (1).

6. The apparatus for electrostatically sorting waste ABS as recited in claim 3, wherein said first kick-off mechanism and said second kick-off mechanism are respectively mounted on the inner wall of said housing (1); the height of one end of the sorting track (8) close to the first material shifting mechanism is higher than that of one end of the second material shifting mechanism.

7. The device for electrostatically sorting the waste ABS raw material according to claim 5, wherein a U-shaped frame (34) is disposed at one end of the first connecting rod (20) close to the connecting block (33), a fourth rotating shaft (32) penetrates through an open end of the U-shaped frame (34), and one end of the connecting block (33) far away from the first swing link (19) is rotatably connected with the fourth rotating shaft (32) and reciprocates in a U-shaped groove of the U-shaped frame (34).

8. The device for electrostatically sorting the waste ABS raw material according to claim 5, wherein the second connecting rod (21) is provided with a rotating groove (37), a limiting ring (39) with an annular structure is arranged at the bottom of the rotating groove (37), the second rotating shaft (25) is rotatably arranged in the rotating groove (37), a limiting disc (38) is arranged at one end of the second rotating shaft (25) close to the rotating groove (37), and the limiting disc (38) and the limiting ring (39) are mutually matched;

keep away from second pivot (25) the one end of second connecting rod (21) is equipped with bull stick (36), be equipped with the interference hole on second pendulum rod (22), bull stick (36) run through the interference hole and rather than interference fit, bull stick (36) are kept away from the one end of second pivot (25) is equipped with dog (27), dog (27) be used for with bull stick (36) with second pendulum rod (22) compress tightly as an organic whole.