阅读说明：本技术 一种应用于塑料再利用的分选机 (Sorting machine applied to plastic recycling ) 是由 刘威威 于 2021-09-01 设计创作，主要内容包括：本发明公开了一种应用于塑料再利用的分选机,包括箱体,箱体的内侧壁上设有用于筛选废旧塑料片的筛选机构,箱体的底部设有用于清洗废旧塑料片的清洗机构,箱体上还设有两组用于转移废旧塑料片的抽气机构；本发明通过设置的筛选框、第一转动柱和凸轮的配合,使第一电机的驱动轴带动凸轮转动,让筛选框做左右移动的往复运动,对筛选框内的塑料片进行筛选,大片的塑料片继续留在筛选框内,在第二电机带动第一转动柱转动的作用下,对其内部的体积较大的塑料片进行倾倒转移,完成分选工作。(The invention discloses a sorting machine applied to plastic recycling, which comprises a box body, wherein a screening mechanism for screening waste plastic sheets is arranged on the inner side wall of the box body, a cleaning mechanism for cleaning the waste plastic sheets is arranged at the bottom of the box body, and two groups of air exhaust mechanisms for transferring the waste plastic sheets are also arranged on the box body; according to the invention, through the matching of the screening frame, the first rotating column and the cam, the driving shaft of the first motor drives the cam to rotate, so that the screening frame does reciprocating motion of moving left and right to screen plastic sheets in the screening frame, a large number of plastic sheets are continuously left in the screening frame, and the plastic sheets with larger internal volume are toppled and transferred under the action of the rotation of the first rotating column driven by the second motor, thereby completing the sorting work.)

1. The utility model provides a be applied to sorter that plastics were recycled, includes box (1), its characterized in that, be equipped with screening mechanism (2) that are used for screening waste plastic piece on the inside wall of box (1), the bottom of box (1) is equipped with wiper mechanism (3) that are used for wasing waste plastic piece, still is equipped with two sets of mechanisms (4) of bleeding that are used for shifting waste plastic piece on box (1).

2. The sorting machine applied to plastic recycling according to claim 1, wherein the screening mechanism (2) comprises a support column (5) fixedly connected to the inner side wall of the box body (1), a first rotating column (6) movably connected with the support column is arranged on the inner side wall of the box body (1) in a penetrating mode, a screening frame (7) is arranged between the support column (5) and the first rotating column (6), the tail end of the support column (5) penetrates through the screening frame (7) and is movably connected with the same, one end of the first rotating column (6) penetrates through the screening frame (7) and is fixedly connected with the same, a shaking assembly used for shaking the screening frame (7) is arranged on the box body (1), and a rotating assembly used for rotating the screening frame (7) is arranged on the box body (1).

3. The sorting machine applied to plastic recycling according to claim 2, wherein the shaking assembly comprises a supporting plate (8) fixedly connected to the outer side wall of the box body (1), a first motor (9) is fixed to the upper surface of the supporting plate (8), a cam (10) is sleeved on a driving shaft of the first motor (9), one end, far away from the screening frame (7), of the first rotating column (6) penetrates through the box body (1) and abuts against the surface of the cam (10), and a return spring (11) is sleeved on the outer side wall of the supporting column (5).

4. The separator for recycling plastics according to claim 3, wherein said rotating assembly comprises a second motor (12) fixedly connected to the upper surface of the supporting plate (8), a first belt pulley fixedly mounted on the driving shaft of the second motor (12), a second belt pulley fixedly mounted on the side wall of the first rotating column (6), and a driving belt (13) disposed between the first belt pulley and the second belt pulley.

5. The sorting machine applied to plastic recycling according to claim 1, wherein the cleaning mechanism (3) comprises a material guide plate (14) fixedly connected to the inner side wall of the box body (1), a cleaning barrel (15) is fixed under the screening frame (7) and the material guide plate (14), a second rotating column (16) is rotatably arranged at the inner bottom of the cleaning barrel (15), a plurality of stirring rods (17) are fixed on the outer side wall of the second rotating column (16), a driving assembly for rotating the second rotating column (16) is arranged on the box body (1), and a spraying assembly for spraying waste plastic sheets is arranged on the box body (1).

6. The separator applied to plastic recycling according to claim 5, wherein the inner bottom of the box body (1) is provided with an interlayer (31), the bottom of the interlayer (31) is fixedly provided with a third motor (18), a driving shaft of the third motor (18) is fixedly sleeved with a first gear (19), the lower end of the second rotating column (16) penetrates through the interlayer (31) and is rotatably connected with the interlayer, the lower end of the second rotating column (16) is fixedly sleeved with a second gear (20), and the first gear (19) is meshed with the second gear (20).

7. The separator applied to plastic recycling according to claim 6, wherein the spraying assembly comprises a water trough arranged in the second rotating column (16), a spraying head (22) is fixed at the upper end of the second rotating column (16), a water pump (23) is fixed at the inner bottom of the interlayer (31), a water inlet pipe is fixedly arranged on the water pump (23) and penetrates into the water trough, and a water outlet pipe penetrates through the bottom of the cleaning barrel (15).

8. The separator applied to plastic recycling according to claim 1, wherein the air extracting mechanism (4) comprises a notch (24) formed in the side wall of the box body (1), slide rails (25) are fixed on both sides of the notch (24), a first air extracting cover (26) is slidably arranged between the two slide rails (25), a second air extracting cover (27) is fixed on the outer side wall of the box body (1), and the first air extracting cover (26) and the second air extracting cover (27) are connected through a ventilation hose.

9. The separator applied to plastic recycling according to claim 8, wherein an electric push rod (28) is fixed between the two slide rails (25), the telescopic end of the electric push rod (28) is fixedly connected with the outer side wall of the first air exhaust cover (26), an air pump is fixed in the second air exhaust cover (27), and the outer side wall of the second air exhaust cover (27) is provided with a vent hole.

10. The separator applied to plastic recycling according to claim 8, wherein a material guiding cover (29) is slidably disposed on the inner sidewall of the second air suction cover (27), a placing plate (30) is fixed on the outer sidewall of the box body (1), and a collecting bucket is placed on the upper end surface of the placing plate (30).

Technical Field

The invention relates to the technical field of plastics, in particular to a sorting machine applied to plastic recycling.

Background

Plastics are high molecular compounds which are polymerized by addition polymerization or polycondensation reaction and have medium deformation resistance between fiber and rubber, and are composed of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives.

Need use the plastic sorting machine when carrying out recycle to old and useless plastic sheet, filter the plastic sheet of different specifications size, current plastic sorting machine is because simple structure can carry out screening work to the plastic sheet, nevertheless selects separately the effect unsatisfactory to old and useless plastic sheet still need wash and dry on transferring it to the cleaning machine after selecting separately, and every step all needs artifical the participation, and whole flow is very loaded down with trivial details.

Disclosure of Invention

The invention solves the problems that:

(1) the existing plastic sorting machine is simple in structure and not ideal in sorting effect on plastic sheets.

(2) After the waste plastic sheets are sorted by the existing sorting machine, the waste plastic sheets need to be transferred to a washing machine for washing and drying, each step needs manual participation, and the whole process is very complicated.

The invention aims to solve the defects in the prior art and provides a sorting machine applied to plastic recycling.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a be applied to sorter that plastics were recycled, includes the box, be equipped with the screening mechanism that is used for screening waste plastic piece on the inside wall of box, the bottom of box is equipped with the wiper mechanism that is used for wasing waste plastic piece, still is equipped with two sets of mechanisms of bleeding that are used for shifting waste plastic piece on the box.

As a further technical scheme of the invention, the screening mechanism comprises a support column fixedly connected to the inner side wall of the box body, a first rotating column movably connected with the support column is arranged on the inner side wall of the box body in a penetrating mode, a screening frame is arranged between the support column and the first rotating column, the tail end of the support column penetrates through the screening frame and is movably connected with the screening frame, one end of the first rotating column penetrates through the screening frame and is fixedly connected with the screening frame, a shaking assembly used for shaking the screening frame is arranged on the box body, and a rotating assembly used for rotating the screening frame is arranged on the box body.

As a further technical scheme of the invention, the shaking assembly comprises a supporting plate fixedly connected to the outer side wall of the box body, a first motor is fixed on the upper surface of the supporting plate, a cam is sleeved on a driving shaft of the first motor, one end of the first rotating column, which is far away from the screening frame, penetrates through the box body and is abutted against the surface of the cam, and a return spring is sleeved on the outer side wall of the supporting column.

As a further technical scheme of the invention, the rotating assembly comprises a second motor fixedly connected to the upper surface of the supporting plate, a first belt pulley is fixedly sleeved on a driving shaft of the second motor, a second belt pulley is fixedly sleeved on the side wall of the first rotating column, and a transmission belt is sleeved between the first belt pulley and the second belt pulley.

As a further technical scheme, the cleaning mechanism comprises a material guide plate fixedly connected to the inner side wall of the box body, a cleaning barrel is fixed under the screening frame and the material guide plate, a second rotating column is rotatably arranged at the inner bottom of the cleaning barrel, a plurality of stirring rods are fixed on the outer side wall of the second rotating column, a driving assembly for rotating the second rotating column is arranged on the box body, and a spraying assembly for spraying waste plastic sheets is arranged on the box body.

As a further technical scheme of the invention, an interlayer is arranged at the inner bottom of the box body, a third motor is fixedly arranged at the bottom of the interlayer, a first gear is fixedly sleeved on a driving shaft of the third motor, the lower end of the second rotating column penetrates through the interlayer and is rotatably connected with the interlayer, a second gear is fixedly sleeved at the lower end of the second rotating column, and the first gear is in meshed connection with the second gear.

As a further technical scheme of the invention, the spraying assembly comprises a water trough arranged in the second rotating column, a spraying head is fixed at the upper end of the second rotating column, a water pump is fixed at the inner bottom of the interlayer, a water inlet pipe is fixedly arranged on the water pump, the water inlet pipe penetrates into the water trough, and a water outlet pipe penetrates through the bottom of the cleaning barrel.

As a further technical scheme of the invention, the air exhaust mechanism comprises a notch arranged on the side wall of the box body, slide rails are fixed on both sides of the notch, a first air exhaust cover is arranged between the two slide rails in a sliding manner, a second air exhaust cover is fixed on the outer side wall of the box body, and the first air exhaust cover and the second air exhaust cover are connected through a ventilation hose.

As a further technical scheme of the invention, an electric push rod is fixed between the two slide rails, the telescopic end of the electric push rod is fixedly connected with the outer side wall of the first air exhaust cover, an air pump is fixed in the second air exhaust cover, and the outer side wall of the second air exhaust cover is provided with a vent hole.

As a further technical scheme, the material guide cover is slidably arranged on the inner side wall of the second air exhaust cover, the placing plate is fixed on the outer side wall of the box body, and the collecting barrel is placed on the upper end face of the placing plate.

The invention has the beneficial effects that:

1. through the screening frame that sets up, the cooperation of first rotation post and cam, the drive shaft that makes first motor drives the cam and rotates, let the reciprocating motion that the screening frame removed about doing, filter the plastic sheet in the screening frame, the plastic sheet of large scale continues to stay in the screening frame, drive under first rotation post pivoted effect at the second motor, empty the great plastic sheet of its inside volume and shift, thereby sieve out the plastic sheet of specification variation in size separately and place, it is effectual to filter, and can not have the plastic sheet to pop out from the screening frame at the in-process of screening.

2. Through the washing bucket that sets up, the cooperation of post and shower head is rotated to the second, make the water pump can lead to the second through the inlet pipe and rotate the water trough in the post, the rethread shower head sprays water to all around, plastic sheet in the washing bucket sprays, rethread third motor drives the second and rotates post and puddler together, wash the plastic sheet, get rid of the surperficial filth of plastic sheet, the plastic sheet that the messenger finishes through this sorter screening can directly carry out melting process on next step, need not send the cleaning machine once more and carry out cleaning work, the work flow has been reduced.

3. Through the cooperation of the first cover of bleeding, guide cover and the collecting vessel that sets up, make the air pump start-up back, can remove the collecting vessel through first cover and the breather hose of bleeding, the plastic sheet that will wash finishing in the bucket in will wasing, do not need the manual work to empty the transfer and can accomplish the concentrated collection to the plastic sheet, work efficiency is high.

Drawings

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

FIG. 2 is a schematic side view of the internal structure of the case according to the present invention;

FIG. 3 is a schematic view of the back structure of the case of the present invention;

FIG. 4 is a schematic view of the internal structure of the washing tub according to the present invention;

FIG. 5 is a front view of the inner structure of the case of the present invention;

fig. 6 is a schematic view of the internal structure of the present invention.

In the figure: 1. a box body; 2. a screening mechanism; 3. a cleaning mechanism; 4. an air extraction mechanism; 5. a support pillar; 6. a first rotating column; 7. screening frames; 8. a support plate; 9. a first motor; 10. a cam; 11. a return spring; 12. a second motor; 13. a drive belt; 14. a material guide plate; 15. a washing barrel; 16. a second rotating cylinder; 17. a stirring rod; 18. a third motor; 19. a first gear; 20. a second gear; 22. a shower head; 23. a water pump; 24. a notch; 25. a slide rail; 26. a first extraction hood; 27. a second extraction hood; 28. an electric push rod; 29. a material guiding cover; 30. placing the plate; 31. and (7) an interlayer.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-6, a be applied to sorter that plastics were recycled, including box 1, the pan feeding mouth has been seted up to the up end of box 1, be equipped with screening mechanism 2 that is used for screening waste plastic piece on the inside wall of box 1, screening mechanism 2 includes support column 5 of fixed connection in the inside wall of box 1, run through on the inside wall of box 1 and be provided with swing joint's first rotation post 6 with it, be provided with screening frame 7 between support column 5 and the first rotation post 6, a plurality of screening holes have been seted up to the interior bottom of screening frame 7, the less plastic piece of volume passes through the screening hole and falls in washing bucket 15.

The tail end of the supporting column 5 penetrates through the screening frame 7 and is movably connected with the screening frame 7, one end of the first rotating column 6 penetrates through the screening frame 7 and is fixedly connected with the screening frame 7, a shaking assembly used for shaking the screening frame 7 is arranged on the box body 1 and comprises a supporting plate 8 fixedly connected with the outer side wall of the box body 1, a first motor 9 is fixed on the upper surface of the supporting plate 8, a cam 10 is sleeved on a driving shaft of the first motor 9, one end, far away from the screening frame 7, of the first rotating column 6 penetrates through the box body 1 and is abutted against the surface of the cam 10, a return spring 11 is sleeved on the outer side wall of the supporting column 5, two ends of the return spring 11 are respectively and fixedly connected with the inner side wall of the box body 1 and the outer side wall of the screening frame 7, the driving shaft of the first motor 9 drives the cam 10 to rotate, as the outer side wall of the cam 10 is abutted against the tail end of the first rotating column 6, and the tail end of the first rotating column 6 is subjected to smoothing treatment, making it a better fit with the cam 10.

The pivoted cam 10 promotes first rotation post 6 and removes to box 1, because screening frame 7 and first rotation post 6 fixed connection, so screening frame 7 follows first rotation post 6 and removes, at the in-process that screening frame 7 removed, can extrude reset spring 11, when the bulge of cam 10 is kept away from first rotation post 6 end, reset spring 11 releases the elastic potential energy of deposit, promote screening frame 7 and remove to the direction that is close to cam 10, cause screening frame 7 to move about reciprocating motion, filter the plastic sheet in the screening frame 7.

The box body 1 is provided with a rotating component for rotating the screening frame 7, the rotating component comprises a second motor 12 fixedly connected to the upper surface of the supporting plate 8, a first belt pulley is fixedly sleeved on a driving shaft of the second motor 12, a second belt pulley is fixedly sleeved on the side wall of the first rotating column 6, a transmission belt 13 is sleeved between the first belt pulley and the second belt pulley, the driving shaft of the second motor 12 drives the first belt pulley to rotate, the transmission belt 13 is sleeved between the first belt pulley and the second belt pulley, so that the first belt pulley can drive the second belt pulley and the first rotating column 6 to rotate through the transmission belt 13, when the plastic sheets with smaller volume in the screening frame 7 are screened, the second motor 12 drives the first rotating column 6 to rotate, thereby enabling the screening frame 7 to rotate clockwise, and pouring the residual plastic sheets with larger volume in the screening frame 7 onto the material guide plate 14, plastic sheets of different sizes are processed separately.

The bottom of box 1 is equipped with wiper mechanism 3 that is used for wasing old and useless plastic piece, wiper mechanism 3 includes stock guide 14 of fixed connection on 1 inside wall of box, all be fixed with washing bucket 15 under screening frame 7 and stock guide 14, washing bucket 15 that sets up under screening frame 7 is used for the small plastic piece of splendid attire, washing bucket 15 that sets up under stock guide 14 is used for the plastic piece of splendid attire large leaf, the interior bottom rotation that washs bucket 15 is provided with the second and rotates post 16, be fixed with a plurality of puddlers 17 on the lateral wall of second rotation post 16, second rotation post 16 rotates and drives a plurality of puddlers 17 and rotate together, stir the washing to the plastic piece of splendid attire in the washing bucket 15.

Be equipped with the drive assembly who is used for rotating second rotation post 16 on the box 1, be equipped with the spraying assembly who is used for spraying old and useless plastic piece on the box 1, interlayer 31 has been seted up to the interior bottom of box 1, the fixed third motor 18 that is provided with in bottom of interlayer 31, fixed cover is equipped with first gear 19 in the drive shaft of third motor 18, the lower extreme of second rotation post 16 runs through interlayer 31 and rotates with it and is connected, the fixed cover of lower extreme of second rotation post 16 is equipped with second gear 20, first gear 19 is connected with the meshing of second gear 20, the drive shaft of third motor 18 rotates and can drive first gear 19 and rotate together, because first gear 19 is connected with the meshing of second gear 20, so second rotation post 16 also can follow second gear 20 and rotate together.

The spray assembly comprises a water trough which is arranged in a second rotating column 16, a spray head 22 is fixed at the upper end of the second rotating column 16, a water pump 23 is fixed at the inner bottom of an interlayer 31, a water inlet pipe is fixedly arranged on the water pump 23 and is connected with a water tank, the water inlet pipe penetrates into the water trough, a water outlet pipe is arranged at the bottom of a cleaning barrel 15 in a penetrating mode, when the water pump 23 is started, water is guided into the water trough in the second rotating column 16 through a water inlet pipe, the water trough is communicated with the spray head 22, so that the water can be sprayed all around through the spray head 22, the plastic sheet in the cleaning barrel 15 is sprayed, a rotating stirring rod 17 is matched, the plastic sheet is cleaned, the dirt on the surface of the plastic sheet is removed, and the cleaned sewage is discharged.

Still be equipped with two sets of mechanisms 4 of bleeding that are used for shifting waste plastic piece on the box 1, mechanism 4 of bleeding is including seting up breach 24 on the lateral wall of box 1, the both sides of breach 24 all are fixed with slide rail 25, it is provided with first air exhaust cover 26 to slide between two slide rails 25, be fixed with second air exhaust cover 27 on the lateral wall of box 1, first air exhaust cover 26 is connected through the breather hose with second air exhaust cover 27, be fixed with electric push rod 28 between two slide rails 25, the flexible end of electric push rod 28 and the lateral wall fixed connection of first air exhaust cover 26, be fixed with the air pump in the second air exhaust cover 27, the air vent has been seted up on the lateral wall of second air exhaust cover 27, when electric push rod 28's flexible end extension, promote first air exhaust cover 26 and move to the direction that is close to washing bucket 15, until moving directly over washing bucket 15, then the air pump in the second air exhaust cover 27 starts, the plastic piece that finishes that will wash in washing bucket 15 moves in second air exhaust cover 27 through first air exhaust cover 26 and breather hose and move in second air exhaust cover 27 The inside wall of the second air exhaust cover 27 is slidably provided with a material guide cover 29, the outside wall of the box body 1 is fixedly provided with a placing plate 30, the upper end face of the placing plate 30 is placed with a collecting barrel, and the plastic sheets in the second air exhaust cover 27 fall into the collecting barrel through the material guide cover 29 to be collected and processed.

When the waste plastic sheet sorting machine is used, waste plastic sheets to be sorted are poured into the sorting frame 7 through the material inlet, then the driving shaft of the first motor 9 drives the cam 10 to rotate, so that the sorting frame 7 moves left and right in a reciprocating manner to sort the plastic sheets in the sorting frame 7, small plastic sheets can fall into the cleaning barrel 15 right below the sorting frame 7 through the sorting holes, large plastic sheets continue to remain in the sorting frame 7, after the small plastic sheets in the sorting frame 7 are sorted, the second motor 12 drives the first rotating column 6 to rotate, the residual large plastic sheets in the sorting frame 7 are poured onto the material guide plate 14 and slide into the cleaning barrel 15 right below the material guide plate 14 through the material guide plate 14, and the plastic sheets with different specifications are separated;

then the water pump 23 is started, water is guided into a water trough in the second rotating column 16 through a water inlet pipe, then the water is sprayed to the periphery through the spray head 22, plastic sheets in the cleaning barrel 15 are sprayed, then the third motor 18 drives the second rotating column 16 and the stirring rod 17 to rotate together, the plastic sheets are cleaned, dirt on the surfaces of the plastic sheets is removed, and the cleaned sewage is discharged through a water outlet pipe;

after the plastic pieces are cleaned, when the telescopic end of the electric push rod 28 extends, the first air exhaust cover 26 is pushed to move towards the direction close to the cleaning barrel 15 until the plastic pieces move to the position right above the cleaning barrel 15, then the air pump in the second air exhaust cover 27 is started, the cleaned plastic pieces in the cleaning barrel 15 are moved into the collecting barrel through the first air exhaust cover 26 and the air hose, and the plastic pieces are collected and processed.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.