CN210791665U

CN210791665U - Waste plastic automatic sorting device

Info

Publication number: CN210791665U
Application number: CN201921813550.XU
Authority: CN
Inventors: 王俊兴
Original assignee: Foshan Shunde Xinhuanbao Resource Utilization Co ltd
Current assignee: Foshan Shunde Xinhuanbao Resource Utilization Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-19
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses an automatic sorting device for waste plastics, including sorting subassembly, workstation and cleaning box, the upper end of workstation is fixed with the sorting subassembly, the side of sorting subassembly is provided with down the silo, the below of unloading the silo is provided with the collecting box, the top of sorting subassembly is provided with the cleaning box, the utility model discloses set up the cleaning box, the cleaning roller drives the rotation through external motor, and the cleaning roller clears up the debris on bottle surface, and debris utilize the filter screen to filter the whereabouts and carry away through the dust export, through clearing up the waste plastic bottle, avoid the dust debris to cause the interference of weight, improve the sorting quality; the utility model discloses set up the letter sorting subassembly, carry out gravity detection through pressure sensor, accurate detection bottle weight, then pressure sensor with data transmission external control ware, external control ware is according to the flexible of gravity control telescopic link one and telescopic link two, push pedal propelling movement letter sorting, and accurate letter sorting improves letter sorting quality and efficiency.

Description

Waste plastic automatic sorting device

Technical Field

The utility model belongs to the technical field of sorting device, concretely relates to waste plastics automatic sorting device.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives.

The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.

The prior art has the following problems: current waste plastics automatic sorting device often blows waste plastics through pneumatics and sorts, causes the letter sorting to produce the error easily, sorts simultaneously and exists and can't carry out waste plastics surface cleaning, causes to weigh to have the error, sorts inaccurately.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic sorting device of waste plastics has simple structure, sorts accurately, clears up handy characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste plastics automatic sorting device, includes letter sorting subassembly, workstation and clearance case, the upper end of workstation is fixed with the letter sorting subassembly, the side of letter sorting subassembly is provided with down the silo, the below of silo is provided with the collecting box down, the top of letter sorting subassembly is provided with the clearance case, the top of clearance case is provided with the conveyer belt.

Preferably, the letter sorting subassembly includes telescopic link one, push pedal one, letter sorting box, push pedal two, telescopic link two, pressure sensor, turnover door one, turnover door two and backup pad, wherein, one side of letter sorting box is provided with telescopic link one, the piston rod of telescopic link one is fixed with push pedal one, the opposite side of letter sorting box is provided with turnover door one, one side of letter sorting box and a telescopic link vertical direction is provided with telescopic link two, the piston rod of telescopic link two is fixed with push pedal two, one side that letter sorting box and push pedal two correspond is provided with turnover door two, the centre of letter sorting box is provided with the backup pad, the centre of backup pad is provided with pressure sensor.

Preferably, the cleaning box includes cleaning roller, cleaning box body, dust export, filter screen and discharge port wherein, the cleaning box includes cleaning roller, cleaning box body, dust export, filter screen and discharge port, wherein, the centre of cleaning box body is provided with the cleaning roller, the lower extreme of cleaning box body is provided with the filter screen, the lower extreme of filter screen is provided with the dust export, the side of cleaning box body is provided with the discharge port.

Preferably, the conveying belt and the cleaning box are fixed above the sorting assembly through a fixing frame.

Preferably, the telescopic rod II and the telescopic rod I, the push plate I and the push plate II, and the turnover door I and the turnover door II are identical in use model and are only different in installation position.

Preferably, the first push plate, the second push plate, the first turnover door and the second turnover door are not in contact with the surface of the supporting plate, the first turnover door and the second turnover door are rotatably connected with the sorting box body through shaft pins, and damping rotating shafts are arranged at the joints of the first turnover door and the second turnover door and the sorting box body.

Preferably, the cleaning rollers are provided with two groups, the cleaning rollers are in transmission connection with an external motor gear, and cleaning brushes are arranged on the surfaces of the cleaning rollers.

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

1. the utility model is provided with a cleaning box, the cleaning roller is driven to rotate by an external motor, the cleaning roller cleans sundries on the surface of the bottle body, the sundries are filtered by a filter screen and conveyed away through a dust outlet, and the dust sundries are prevented from causing weight interference by cleaning waste plastic bottles, so that the sorting quality is improved;

2. the utility model discloses set up the letter sorting subassembly, carry out gravity detection through pressure sensor, accurate detection bottle weight, then pressure sensor with data transmission external control ware, external control ware is according to the flexible of gravity control telescopic link one and telescopic link two, push pedal propelling movement letter sorting, and accurate letter sorting improves letter sorting quality and efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the sorting assembly of the present invention;

FIG. 3 is a schematic view of the structure of the cleaning box of the present invention;

in the figure: 1. a conveyor belt; 2. a sorting assembly; 21. a first telescopic rod; 22. pushing a first plate; 23. sorting the boxes; 24. a second push plate; 25. a second telescopic rod; 26. a pressure sensor; 27. a first turnover door; 28. a second turnover door; 29. a support plate; 3. a work table; 4. a collection box; 5. a discharging groove; 6. cleaning the box; 61. cleaning the roller; 62. cleaning the box body; 63. a dust outlet; 64. a filter screen; 65. and (7) discharging the air.

Detailed Description

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

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a waste plastics automatic sorting device, includes letter sorting subassembly 2, workstation 3 and cleaning box 6, the upper end of workstation 3 is fixed with letter sorting subassembly 2, the side of letter sorting subassembly 2 is provided with down silo 5, the below of silo 5 is provided with collecting box 4 down, the top of letter sorting subassembly 2 is provided with cleaning box 6, cleaning box 6's top is provided with conveyer belt 1, in order to stabilize the transport, conveyer belt 1 and cleaning box 6 all fix the top at letter sorting subassembly 2 through the mount.

The sorting assembly 2 comprises a first telescopic rod 21, a first push plate 22, a sorting box body 23, a second push plate 24, a second telescopic rod 25, a pressure sensor 26, a first turnover door 27, a second turnover door 28 and a supporting plate 29, wherein the first telescopic rod 21 is arranged on one side of the sorting box body 23, the first push plate 22 is fixed on a piston rod of the first telescopic rod 21, the first turnover door 27 is arranged on the other side of the sorting box body 23, the second telescopic rod 25 is arranged on one side of the sorting box body 23 in the direction perpendicular to the first telescopic rod 21, the second push plate 24 is fixed on a piston rod of the second telescopic rod 25, the second turnover door 28 is arranged on one side of the sorting box body 23 corresponding to the second push plate 24, the first telescopic rod 25 and the first telescopic rod 21, the first push plate 22 and the second push plate 24 and the first turnover door 27 and the second turnover door 28 are the same in, the first push plate 22, the second push plate 24, the first turnover door 27 and the second turnover door 28 are not in surface contact with the supporting plate 29, the first turnover door 27, the second turnover door 28 and the sorting box body 23 are in rotating connection through shaft pins, damping rotating shafts are arranged at the joints of the first turnover door 27, the second turnover door 28 and the sorting box body 23, and a pressure sensor 26 is arranged in the middle of the supporting plate 29.

Cleaning box 6 includes cleaning roller 61, cleaning box 62, dust outlet 63, filter screen 64 and discharge port 65 wherein, cleaning box 6 includes cleaning roller 61, cleaning box 62, dust outlet 63, filter screen 64 and discharge port 65, wherein, cleaning box 62's centre is provided with cleaning roller 61, for the convenience of cleaning, cleaning roller 61 is provided with two sets ofly, cleaning roller 61 is connected with outside motor gear drive, cleaning roller 61 surface is provided with the clearance brush, cleaning box 62's lower extreme is provided with filter screen 64, filter screen 64's lower extreme is provided with dust outlet 63, cleaning box 62's side is provided with discharge port 65.

The utility model discloses well pressure sensor 26 is for the wide application that has disclosed and the known technique of daily life, and the theory of operation can experience pressure signal to can convert pressure signal to the device or the device of the signal of telecommunication of available output according to certain law. Model BR710 is used.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is installed at a proper position, the conveying belt 1 conveys waste plastic bottles to the cleaning box 6, the waste plastic bottles enter the cleaning box body 62, the cleaning roller 61 is driven to rotate by an external motor, the cleaning roller 61 cleans sundries on the surface of the bottles, the sundries are filtered by the filter screen 64 and fall down to be conveyed away through the dust outlet 63, the waste plastic bottles enter the sorting box body 23 along the discharge port 65, the gravity detection is carried out by the pressure sensor 26, the bottle weight is accurately detected, then the pressure sensor 26 transmits data to the external controller, the external controller controls the expansion of the first telescopic rod 21 and the second telescopic rod 25 according to the gravity, the bottle gravity is larger than a preset range value, the first telescopic rod 21 is extended to enable the first push plate 22 to slide along the support plate 29, the plastic bottles on the surface of the support plate 29 move and are finally discharged from the discharge chute 5 of the first turnover door 27 and, the gravity of the bottles is smaller than or equal to a preset range value, the second telescopic rod 25 extends to enable the second push plate 24 to slide along the supporting plate 29, the plastic bottles on the surface of the supporting plate 29 move and are finally discharged from the discharging groove 5 of the second turnover door 28, sorting is accurate, sorting quality and efficiency are improved, and the bottle sorting machine is portable in use.

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 waste plastics automatic sorting device, includes letter sorting subassembly (2), workstation (3) and cleaning box (6), its characterized in that: the sorting device is characterized in that a sorting assembly (2) is fixed to the upper end of the workbench (3), a discharging groove (5) is formed in the side edge of the sorting assembly (2), a collecting box (4) is arranged below the discharging groove (5), a cleaning box (6) is arranged above the sorting assembly (2), and a conveying belt (1) is arranged above the cleaning box (6).

2. An automatic sorting apparatus for waste plastics according to claim 1, characterized in that: the sorting assembly (2) comprises a first telescopic rod (21), a first push plate (22), a sorting box body (23), a second push plate (24), a second telescopic rod (25), a pressure sensor (26), a first turnover door (27), a second turnover door (28) and a supporting plate (29), wherein the first telescopic rod (21) is arranged on one side of the sorting box body (23), the first push plate (22) is fixed on a piston rod of the first telescopic rod (21), the first turnover door (27) is arranged on the other side of the sorting box body (23), the second telescopic rod (25) is arranged on one side of the sorting box body (23) in the direction perpendicular to the first telescopic rod (21), the second push plate (24) is fixed on a piston rod of the second telescopic rod (25), the second turnover door (28) is arranged on one side of the sorting box body (23) corresponding to the second push plate (24), the supporting plate (29) is arranged in, a pressure sensor (26) is arranged in the middle of the supporting plate (29).

3. An automatic sorting apparatus for waste plastics according to claim 1, characterized in that: cleaning box (6) are including cleaning roller (61), the clearance box (62), dust export (63), filter screen (64) and discharge port (65) wherein, cleaning box (6) are including cleaning roller (61), the clearance box (62), dust export (63), filter screen (64) and discharge port (65), wherein, the centre of clearance box (62) is provided with cleaning roller (61), the lower extreme of clearance box (62) is provided with filter screen (64), the lower extreme of filter screen (64) is provided with dust export (63), the side of clearance box (62) is provided with discharge port (65).

4. An automatic sorting apparatus for waste plastics according to claim 1, characterized in that: the conveying belt (1) and the cleaning box (6) are fixed above the sorting assembly (2) through a fixing frame.

5. An automatic sorting apparatus for waste plastics according to claim 2, characterized in that: the telescopic rod II (25) and the telescopic rod I (21), the push plate I (22) and the push plate II (24) and the turnover door I (27) and the turnover door II (28) are identical in use model and only different in installation position.

6. An automatic sorting apparatus for waste plastics according to claim 2, characterized in that: the device comprises a first push plate (22), a second push plate (24), a first turnover door (27) and a second turnover door (28) which are not in surface contact with a supporting plate (29), wherein the first turnover door (27), the second turnover door (28) and a sorting box body (23) are in rotary connection through shaft pins, and damping rotating shafts are arranged at the joints of the first turnover door (27), the second turnover door (28) and the sorting box body (23).

7. An automatic waste plastic sorting apparatus according to claim 3, wherein: the cleaning roller (61) is provided with two groups, the cleaning roller (61) is in transmission connection with an external motor gear, and cleaning brushes are arranged on the surface of the cleaning roller (61).