CN112847939B

CN112847939B - Swinging type industrial plastic particle drying and sorting device and plastic particle production method

Info

Publication number: CN112847939B
Application number: CN202011405882.1A
Authority: CN
Inventors: 张恒
Original assignee: Hunan Tongtai Circular Economy Co ltd
Current assignee: Hunan Tongtai Circular Economy Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2022-06-24
Anticipated expiration: 2040-12-04
Also published as: CN112847939A

Abstract

The invention discloses a swinging type industrial plastic particle drying and sorting device and a plastic particle production method, which are characterized in that plastics adhered together are separated for the first time through the matching of a separation box and an internal structure of the separation box, then the plastic particles are separated for the second time through a conveying cylinder and the internal structure of the conveying cylinder, the plastic particles are driven to gradually fall into a sub-sieve plate, and then the sub-sieve plate is swung through the matching use of structures such as a cam, a motor I and a reset device, so that the plastic particles are screened by the sub-sieve plate, the problem that the vibration screening generates stress to a machine, the abrasion of the machine is aggravated, the practical service life of the device is lost, the service life of the device is prolonged, and the screening efficiency is improved.

Description

Swinging type industrial plastic particle drying and sorting device and plastic particle production method

Technical Field

The invention relates to the technical field of industrial plastic particle processing, in particular to a swinging type industrial plastic particle drying and sorting device and a plastic particle production method.

Background

Engineering plastics can be used as engineering materials and plastics for replacing metal to manufacture machine parts and the like. The engineering plastic has excellent comprehensive performance, high rigidity, small creep, high mechanical strength, high heat resistance and high electric insulating property, may be used in harsh chemical and physical environment for long period, and may be used to replace metal as engineering structure material. Engineering plastics refer to high-performance polymer materials which can be used as structural materials, bear mechanical stress in a wider temperature range and are used in harsh chemical and physical environments. The plastic can bear certain external force, has good mechanical property and dimensional stability, can still maintain the excellent performance at high and low temperatures, and can be used as an engineering structural member. Such as ABS, nylon, poly alum, etc.

Industrial plastics is in when production, often cut it, make it save with the state of granule, the melting processing in the later stage of being convenient for of granule plastics, but when cuting industrial plastics, because the error of machine, the influence of factors such as the settlement of parameter, cause plastic granules's big or small specification, and is different, need sieve plastic granules, current branch sieve device, what often adopt is that shock dynamo shakes the screen cloth, utilize the screen cloth to filter plastic granules, nevertheless shake the screening can be to the production of stress of machine itself, cause the aggravation of the wearing and tearing of machine, the utility life of device has been lost.

An effective solution to the problems in the related art has not been proposed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the swinging type industrial plastic particle drying and sorting device which has the advantages of grading screening, blockage prevention and the like, and solves the problems that the machine is stressed by vibration screening, the abrasion of the machine is aggravated, and the practical service life of the device is lost.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a swinging type industrial plastic particle drying and sorting device comprises a box body, wherein a partition plate is fixedly connected to the bottom of the inner wall of the box body, a support column is fixedly connected to the middle of the upper surface of the partition plate, a first connecting groove is formed in the upper surface of the support column, a first connecting hole is formed in one side of the first connecting groove, the first connecting hole penetrates through and is rotatably connected with a first connecting shaft, a connecting block penetrates through and is fixedly connected with the middle of the first connecting shaft, a sub-sieve plate is fixedly connected to the upper surface of the connecting block, sieve pores with different specifications are formed in two sides of the bottom of the inner wall of the sub-sieve plate, a connecting rod is fixedly connected to the lower portion of one side of the sub-sieve plate, a shaft hole is formed in one end, away from the sub-sieve plate, a second connecting shaft penetrates through and is fixedly connected with a second connecting shaft, a second connecting hole is formed in the middle of one side of the second connecting shaft, connecting hole two with connecting axle two rotates to be connected, the lower fixed surface of mouth word piece is connected with the cam piece, cam groove one has been seted up to the lower surface of cam piece, logical groove has been seted up to one side of box, the connecting rod runs through logical groove, box 1 is close to one side lower part fixedly connected with of mouth word piece falls the T-shaped plate, fall T-shaped plate upper surface one side and seted up cam groove two, the last surface one side fixedly connected with motor one of the T-shaped plate that falls, the rotation axis of motor one runs through T-shaped plate fixedly connected with cam, the cam with cam groove one is tangent, the last fixed surface of mouth word piece is connected with resetting means, one side fixed connection of resetting means is in one side of box.

Preferably, resetting means includes the spliced pole, spliced pole fixed connection be in the upper surface middle part of mouth block, the spliced pole is kept away from one side middle part fixedly connected with spring of mouth block, keeping away from of spring the inner wall of the one end fixedly connected with reset post of spliced pole, the spliced pole with the inner wall sliding connection of reset post, one side fixed connection of reset post is in one side of box.

Preferably, the draw runner has all been seted up to the inner wall bottom both sides of box, draw runner sliding connection has the workbin, the spout has been seted up at the lower surface middle part of workbin, the draw runner with spout sliding connection, the kerve has been seted up at the front middle part of workbin.

Preferably, a conveying cylinder is fixedly connected to the middle of the inner wall of the box body, a feeding opening is formed in one side of the upper surface of the conveying cylinder, a discharging opening is formed in one side of the feeding opening, the inner wall of the conveying cylinder is close to a partition plate fixedly connected with one end of the feeding opening, a motor II is fixedly connected to one side of the partition plate, and a rotating shaft of the motor II penetrates through a spiral impeller fixedly connected with the partition plate.

Preferably, the feeding port is fixedly connected with a material guide pipe, the discharging port is fixedly connected with a material guide plate, and one end of the material guide plate, which is far away from the discharging port, points to one side, with small sieve mesh size, of the sieve plate.

Preferably, the draw-in groove has been seted up at the upper surface middle part of box, draw-in groove fixedly connected with separator box, separator box lower surface middle part fixedly connected with motor three, the rotation axis of motor three runs through the bottom fixedly connected with center pin of separator box, the center pin run through and a plurality of separating wheels of fixedly connected with, the bin outlet has been seted up to one side lower part of separator box, bin outlet fixedly connected with relief groove, the relief groove with the passage is laminated mutually.

Preferably, the upper surface of the separation box is fixedly connected with a protection platform.

Preferably, when the end that divides the sieve board to be close to the connecting rod is located the minimum, divide the sieve to be the horizontality, work as the cam pivoted in-process, divide the sieve to be close to the one end of connecting rod is high, keeps away from the one end of connecting rod is low, just divide the inner wall bottom of sieve to be close to one side of connecting rod the specification of sieve mesh is less than keep away from one side of connecting rod the specification of sieve mesh.

A plastic particle production method, which applies a swinging industrial plastic particle screening device as claimed in any one of claims 1 to 9.

(III) advantageous effects

Compared with the prior art, the invention provides a swinging type industrial plastic particle drying and sorting device which has the following beneficial effects:

1. according to the invention, the rotating shaft of the motor III drives the central shaft to rotate quickly, so as to drive the separating wheel to rotate, then plastic particles are put into the separating box through the protective table, the plastic particles put into the separating box are beaten through the separating wheel, so that the plastic particles adhered together are separated, and meanwhile, under the action of the separating wheel, the plastic particles are discharged through the discharge port, so that the separation of the adhered plastic particles at one time is realized;

2. according to the invention, the plastic particles are prevented from splashing to cause personnel injury to operators when the plastic particles are hit and separated by the protective table;

3. according to the invention, plastic particles discharged from the discharge port enter the material guide pipe under the action of the discharge groove and then enter the conveying cylinder, then the motor II is started, under the supporting action of the partition plate, the rotating shaft of the motor II penetrates through the partition plate to drive the spiral impeller to rotate, and further under the feeding and feeding characteristics of the spiral impeller, the plastic particles are driven to rotate and move, so that the plastic particles are enabled to collide with each other through continuous rotation of the plastic particles, the plastic particles adhered together are further separated, the separation of secondary adhered plastic particles is realized, and under the matching action of the spiral impeller, the plastic particles are discharged from the discharge port;

4. the invention drives the cam to rotate in the cam groove I on the lower surface of the cam block through the rotating shaft of the motor I, further drives the cam block to realize up-and-down movement, meanwhile, when the square block moves upwards, the square block drives the connecting column to move upwards, further the spring is compressed, the spring is deformed and has elasticity, further, when the square block moves downwards, the auxiliary matching square block moves downwards under the action of the elasticity of the spring, so that the square block stably moves upwards and downwards, the square block is driven to realize up-and-down movement due to the fixed connection of the cam block on the lower surface of the square block, further, under the matching action of the connecting hole II, the connecting shaft II, the shaft hole and the like, the connecting rod is driven to move upwards and downwards close to one end of the square block, further, the sub-sieve plate is driven to swing by taking the connecting block as a fulcrum under the matching action of the connecting rod, so that the plastic particles are screened in a swinging way, meanwhile, the plastic particles are prevented from blocking the sieve pores on the sieve plate;

5. the invention realizes the pulling and pushing of the material box through the pull groove, and simultaneously realizes the sliding connection of the material box and the bottom of the inner wall of the box body under the matching action of the slide bar and the slide groove, thereby facilitating the material box to enter and exit.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a view of the oscillating structure of the sifter of the present invention;

FIG. 4 is an exploded view of the sub-screen deck rocking structure of the present invention;

FIG. 5 is a connecting structure diagram of a square block and a connecting rod according to the present invention;

FIG. 6 is a diagram of the structure of the bin according to the invention;

fig. 7 is a structural view of the sub-sieve plate of the invention.

In the figure: 1. a box body; 2. a partition plate; 3. a pillar; 4. connecting a first connecting groove; 5. a first connecting hole; 6. connecting a shaft I; 7. connecting blocks; 8. separating the sieve plate; 9. screening holes; 10. a connecting rod; 11. a shaft hole; 12. a second connecting shaft; 13. a square block; 14. a second connecting hole; 15. a cam block; 16. a first cam groove; 17. a through groove; 18. a T-shaped plate; 19. a second cam groove; 20. a first motor; 21. a cam; 22. a resetting device; 23. connecting columns; 24. a spring; 25. a reset column; 26. a slide bar; 27. a material box; 28. a chute; 29. groove drawing; 30. a transfer drum; 31. a feeding port; 32. a discharge port; 33. a separation disc; 34. a second motor; 35. a helical impeller; 36. a material guide pipe; 37. a material guide plate; 38. a card slot; 39. a separation box; 40. a third motor; 41. a central shaft; 42. a separating wheel; 43. a discharge outlet; 44. a discharge chute; 45. a protective platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

As the background art introduces, the prior art has shortcomings, and in order to solve the technical problems, the application provides a swing type industrial plastic particle drying and sorting device.

In a typical embodiment of the application, as shown in fig. 1-7, a swinging type industrial plastic particle drying and selecting device comprises a box body 1, a baffle 2 is fixedly connected to the bottom of the inner wall of the box body 1, a pillar 3 is fixedly connected to the middle of the upper surface of the baffle 2, a first connecting groove 4 is formed in the upper surface of the pillar 3, a first connecting hole 5 is formed in one side of the first connecting groove 4, the first connecting hole 5 is penetrated and rotatably connected with a first connecting shaft 6, the middle of the first connecting shaft 6 is penetrated and fixedly connected with a connecting block 7, the upper surface of the connecting block 7 is fixedly connected with a sub-sieve plate 8, sieve holes 9 of different specifications are formed in two sides of the bottom of the inner wall of the sub-sieve plate 8, a connecting rod 10 is fixedly connected to the lower part of one side of the sub-sieve plate 8, one end of the connecting rod 10 far away from the sub-sieve plate 8 is provided with a shaft hole 11, the shaft hole 11 is penetrated and fixedly connected with a second connecting shaft hole 12, the connecting shaft II 12 penetrates through and is rotatably connected with a square block 13, a connecting hole II 14 is formed in the middle of one side of the square block 13, the connecting hole II 14 is rotatably connected with the connecting shaft II 12, a cam block 15 is fixedly connected to the lower surface of the square block 13, a cam groove I16 is formed in the lower surface of the cam block 15, a through groove 17 is formed in the box body 1, the connecting rod 10 penetrates through the through groove 17, an inverted T-shaped plate 18 is fixedly connected to the lower portion of one side, close to the square block 13, of the box body 1, a cam groove II 19 is formed in one side of the upper surface of the inverted T-shaped plate 18, a motor I20 is fixedly connected to one side of the upper surface of the inverted T-shaped plate 18, a rotating shaft of the motor I20 penetrates through the T-shaped plate 18 and is fixedly connected with a cam 21, the cam 21 is tangent to the cam groove I16, and a resetting device 22 is fixedly connected to the upper surface of the square block 13, one side of the resetting device 22 is fixedly connected with one side of the box body 1.

Further, in the above scheme, the reset device 22 includes a connection column 23, the connection column 23 is fixedly connected to the middle of the upper surface of the square block 13, the connection column 23 is far away from the middle of one side of the square block 13 and is fixedly connected with a spring 24, one end of the spring 24, which is far away from the connection column 23, is fixedly connected with the inner wall of a reset column 25, the connection column 23 is slidably connected with the inner wall of the reset column 25, one side of the reset column 25 is fixedly connected to one side of the box body 1, so that when the cam 21 rotates in the first cam groove 16, the square block 13 is driven to move up and down, when the square block 13 moves up, the square block 13 drives the connection column 23 to move up, and further the spring 24 is compressed, the spring 24 is deformed to have elastic force, and when the square block 13 moves down, under the elastic force of the spring 24, the auxiliary matching square blocks 13 move downwards, so that the square blocks 13 stably move up and down, and further the stable swing of the screening plate 8 is realized.

Further, in above-mentioned scheme, draw bar 26 has all been seted up to the inner wall bottom both sides of box 1, draw bar 26 sliding connection has workbin 27, spout 28 has been seted up at the lower surface middle part of workbin 27, draw bar 26 with spout 28 sliding connection, draw groove 29 has been seted up at the front middle part of workbin 27 to realize pulling out and advancing of workbin 27 through draw groove 29, simultaneously, under the mating reaction of draw bar, spout 28, realized the sliding connection of workbin 27 with box 1 inner wall bottom.

Further, in the above scheme, the conveying cylinder 30 is fixedly connected to the middle of the inner wall of the box body 1, a feeding port 31 is formed in one side of the upper surface of the conveying cylinder 30, a discharging port 32 is formed in one side, away from the feeding port 31, of the lower surface of the conveying cylinder 30, a partition plate 33 is fixedly connected to one end, close to the feeding port 31, of the inner wall of the conveying cylinder 30, a second motor 34 is fixedly connected to one side of the partition plate 33, a rotating shaft of the second motor 34 penetrates through the partition plate 33 and is fixedly connected with a spiral impeller 35, so that the spiral impeller 35 is driven by the second motor 34 to rotate, plastic particles entering from the feeding port 31 are driven by the spiral impeller 35 to move towards the discharging port 32, meanwhile, in the moving process, the plastic particles are driven to roll by the spiral impeller 35, and the adhered plastic particles are separated by further implementation, and screening is facilitated.

Further, in the above scheme, the feeding port 31 is fixedly connected with a material guiding pipe 36, the discharging port 32 is fixedly connected with a material guiding plate 37, and one end of the material guiding plate 37, which is far away from the discharging port 32, points to one side of the sub-sieve plate 8, which is smaller than the sieve pore 9, so that the flow direction of the plastic particles is controlled through the material guiding pipe 36 and the material guiding plate 37, and the classification separation is realized, and the plastic particles adhered together are separated step by step to prepare for the screening of the plastic particles.

Further, in the above scheme, a clamping groove 38 is formed in the middle of the upper surface of the box body 1, the clamping groove 38 is fixedly connected with a separation box 39, a motor three 40 is fixedly connected to the middle of the lower surface of the separation box 39, a central shaft 41 is fixedly connected to the bottom of the separation box 39 through the rotating shaft of the motor three 40, a plurality of separating wheels 42 are fixedly connected to the central shaft 41 through the central shaft 41, a discharge opening 43 is formed in the lower portion of one side of the separation box 39, a discharge chute 44 is fixedly connected to the discharge opening 43, the discharge chute 44 is attached to the material guide pipe 36, so that the central shaft 41 is driven by the motor three 40 to rotate at high speed, the separating wheels 42 are driven to rotate, plastic particles put into the separation box 39 are separated by striking, the plastic particles are discharged from the discharge opening 43 under the cooperation of the separating wheels 42 at the bottom, and enter the material guide pipe 36 under the guiding action of the discharge chute 44, the next stage of separation was performed.

Further, in the above scheme, the last fixed surface of separator box 39 is connected with protection platform 45, and then avoids hitting through protection platform 45 when degree plastic granules hits the separation, and plastic granules splashes, causes personnel's injury to operating personnel, and during concrete application in addition, protection platform 45 is the toper platform, and inside has seted up the toper chamber, and the dog-house has been seted up to the upper surface and is convenient for throw the material.

Further, in the above scheme, when one end of the sub-sieve plate 8 close to the connecting rod 10 is located at the lowest position, the sub-sieve plate 8 is in a horizontal state, and when the cam 21 rotates, the end of the sub-sieve plate 8 close to the connecting rod 10 is high, the end far away from the connecting rod 10 is low, and the specification of the sieve pore 9 at one side of the bottom of the inner wall of the sub-sieve plate 8 close to the connecting rod 10 is smaller than that of the sieve pore 9 at one side far away from the connecting rod 10, so that in the movement process of the cam 21, by keeping the sub-sieve plate 8 always in a state that one side of the sieve pore 9 with a small specification is high and one side of the sieve pore 9 with a large specification is low, small particles are screened, large particles slide to one side of the sieve pore 9 with a large specification under the inclination angle of the sub-sieve plate 8, large particles are screened, and the sub-sieve plate is further swung through continuous rotation of the cam, the blocking of the sub-sieve plate 8 is avoided, and the screening of the sub-sieve plate 8 is accelerated.

When the plastic particle separating device is used, firstly, the motor III 40 is started, a rotating shaft of the motor III 40 drives the central shaft 41 to rotate rapidly, the separating wheel 42 is further driven to rotate, then plastic particles are thrown into the separating box 39 through the protective table 45, the plastic particles thrown into the separating box 39 are beaten through the separating wheel 42, the plastic particles which are adhered together are separated, and meanwhile, under the action of the separating wheel 42, the plastic particles are discharged through the discharge port 43, so that the separation of the adhered plastic particles is realized for one time;

the plastic particles discharged from the discharge port 43 enter the material guide pipe 36 under the action of the discharge chute 44 and then enter the conveying cylinder 30, then the second motor 34 is started, under the supporting action of the partition disc 33, the rotating shaft of the second motor 34 penetrates through the partition disc 33 to drive the spiral impeller 35 to rotate, and further under the feeding and feeding characteristics of the spiral impeller 35, the plastic particles are driven to rotate and move, so that the plastic particles are enabled to collide with each other through continuous rotation of the plastic particles, the plastic particles which are adhered together are further separated, secondary adhesion separation of the plastic particles is realized, and under the matching action of the spiral impeller 35, the plastic particles are discharged from the discharge port 32;

the plastic particles discharged from the discharge port 32 fall to the side of the sub-sieve plate 8 with smaller specification of the sieve pores 9 under the action of the material guide plate 37, then the first motor 20 is started, the rotating shaft of the first motor 20 drives the cam to rotate in the first cam groove 16 on the lower surface of the cam block 15, so as to drive the cam block 15 to move up and down, meanwhile, when the square block 13 moves up, the square block 13 drives the connecting column 23 to move up, so as to compress the spring 24, so that the spring 24 deforms and has elasticity, further, when the square block 13 moves down, under the elasticity of the spring 24, the auxiliary matching square block 13 moves down, so as to realize stable up and down movement of the square block 13, because the cam block 15 is fixedly connected to the lower surface of the square block 13, so as to drive the square block 13 to realize movement, further, under the matching action of the connecting hole two 14, the connecting shaft two 12, the shaft hole 11 and the like, one end of the connecting rod 10, which is close to the square block 13, is driven to move up and down, so that the sub-sieve plate 8 is driven to swing by taking the connecting block 7 as a fulcrum under the matching action of the connecting rod 10, the plastic particles are screened in a swinging manner, and meanwhile, the plastic particles are prevented from blocking sieve holes 9 on the sub-sieve plate 8;

the plastic particles sieved by the sieving plate 8 fall into different material boxes 27 respectively, then the material boxes 27 are pulled out through the pull grooves 29, the material boxes 27 are pulled out and pushed through the pull grooves 29, and meanwhile, under the matching action of the slide bars and the slide grooves 28, the sliding connection between the material boxes 27 and the bottom of the inner wall of the box body 1 is realized, so that the material boxes 27 can be conveniently fed and discharged;

in the in-process that divides the sieve, through the upper surface middle part fixedly connected with pillar 3 at baffle 2, spread groove 4 is seted up to the upper surface of pillar 3, connecting hole 5 is seted up to one side of spread groove 4, connecting hole 5 runs through and the rotation is connected with connecting axle 6, the middle part of connecting axle 6 runs through and fixedly connected with connecting block 7, the last fixed surface of connecting block 7 is connected and is divided sieve 8, the realization is connected as the basic point that divides sieve 8 to sway with the rotation of pillar 3 and connecting block 7 and carries out stable the rocking, further improvement divide sieve 8 to swing the stability of branch sieve in-process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula industry plastic granules that sways shines selects device, includes box (1), its characterized in that: the inner part of the box body (1) is provided with a swing-arranged sub-sieve plate (8), the outer part of the left side of the box body (1) is provided with a driving sub-sieve plate (8) swing cam driving mechanism and a transmission mechanism, the inner wall bottom of the box body (1) is fixedly connected with a baffle plate (2), the upper surface middle part of the baffle plate (2) is fixedly connected with a pillar (3), the upper surface of the pillar (3) is provided with a connecting groove I (4), one side of the connecting groove I (4) is provided with a connecting hole I (5), the connecting hole I (5) is connected with a connecting shaft I (6) in a penetrating and rotating mode, the middle part of the connecting shaft I (6) is connected with a connecting block (7) in a penetrating and fixing mode, the upper surface of the connecting block (7) is fixedly connected with a sub-sieve plate (8), and two sides of the inner wall bottom of the sub-sieve plate (8) are provided with sieve holes (9) of different specifications, the cam driving mechanism and the transmission mechanism have the following specific structures: divide one side lower part fixedly connected with connecting rod (10) of sieve (8), connecting rod (10) are kept away from the one end of dividing sieve (8) has seted up shaft hole (11), shaft hole (11) run through and fixedly connected with connecting axle two (12), connecting axle two (12) run through and rotate and be connected with a word piece (13), connecting hole two (14) have been seted up at one side middle part of a word piece (13), connecting hole two (14) with connecting axle two (12) rotate the connection, the lower fixed surface of a word piece (13) is connected with cam piece (15), cam piece (15) lower surface has seted up cam groove one (16), logical groove (17) have been seted up to one side of box (1), connecting rod (10) run through logical groove (17), box (1) are close to one side lower part fixedly connected with inverted T shaped plate (18) of a word piece (13), cam groove two (19) have been seted up to inverted T shaped plate (18) upper surface one side, upper surface one side fixedly connected with motor (20) of inverted T shaped plate (18), the rotation axis of motor (20) passes through T shaped plate (18) fixedly connected with cam (21), cam (21) with cam groove (16) are tangent, the last fixed surface of mouth word piece (13) is connected with resetting means (22), one side fixed connection of resetting means (22) is in one side of box (1).

2. The oscillating industrial plastic particle drying and sorting device of claim 1, wherein: resetting means (22) include spliced pole (23), spliced pole (23) fixed connection be in the upper surface middle part of mouth block (13), spliced pole (23) are kept away from one side middle part fixedly connected with spring (24) of mouth block (13), keeping away from of spring (24) the inner wall of the one end fixedly connected with of spliced pole (23) post (25) that resets, spliced pole (23) with the inner wall sliding connection of post (25) resets, one side fixed connection of post (25) is in one side of box (1).

3. The oscillating industrial plastic particle drying and sorting device of claim 2, wherein: draw runner (26) have all been seted up to the inner wall bottom both sides of box (1), draw runner (26) sliding connection has workbin (27), spout (28) have been seted up at the lower surface middle part of workbin (27), draw runner (26) with spout (28) sliding connection, draw-groove (29) have been seted up at the front middle part of workbin (27).

4. The oscillating industrial plastic particle drying and sorting device of claim 3, wherein: inner wall middle part fixedly connected with conveying cylinder (30) of box (1), pan feeding mouth (31) have been seted up to upper surface one side of conveying cylinder (30), and the lower surface is kept away from discharge gate (32) have been seted up to one side of pan feeding mouth (31), the inner wall of conveying cylinder (30) is close to the one end fixedly connected with separation disc (33) of pan feeding mouth (31), separation disc (33) one side fixedly connected with motor two (34), the rotation axis of motor two (34) runs through separation disc (33) fixedly connected with helical impeller (35).

5. The oscillating industrial plastic particle drying and sorting device of claim 4, wherein: the feeding port (31) is fixedly connected with a material guide pipe (36), the discharging port (32) is fixedly connected with a material guide plate (37), and one end, far away from the discharging port (32), of the material guide plate (37) points to one side, small in size, of the sieve pore (9) on the sieve separating plate (8).

6. The oscillating industrial plastic particle drying and sorting device of claim 5, wherein: draw-in groove (38) have been seted up at the upper surface middle part of box (1), draw-in groove (38) fixedly connected with separator box (39), separator box (39) lower surface middle part fixedly connected with motor three (40), the rotation axis of motor three (40) runs through the bottom fixedly connected with center pin (41) of separator box (39), the running through of center pin (41) and a plurality of separating wheel of fixedly connected with (42), bin outlet (43) have been seted up to one side lower part of separator box (39), bin outlet (43) fixedly connected with bin outlet (44), bin outlet (44) with passage (36) are laminated mutually.

7. The oscillating industrial plastic particle drying and sorting device of claim 6, wherein: the upper surface of the separation box (39) is fixedly connected with a protection platform (45).

8. The oscillating industrial plastic particle drying and sorting device as claimed in claim 7, wherein: divide sieve board (8) to be close to when the one end of connecting rod (10) is located the lower extreme, divide sieve board (8) to be the horizontality, work as cam (21) pivoted in-process, divide sieve board (8) for being close to the one end height of connecting rod (10), keep away from the one end of connecting rod (10) is low, just the inner wall bottom of dividing sieve board (8) is close to one side of connecting rod (10) the specification of sieve mesh (9) is less than and keeps away from one side of connecting rod (10) the specification of sieve mesh (9).

9. A method for producing plastic particles is characterized in that: a rocking industrial plastic particle screening device as claimed in any one of claims 1 to 8 is used.