CN218019589U

CN218019589U - Cutting and smashing device for plastic processing

Info

Publication number: CN218019589U
Application number: CN202221923636.XU
Authority: CN
Inventors: 杨晓静
Original assignee: Hangzhou Risu Technology Co ltd
Current assignee: Hangzhou Risu Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-13
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of the plastics processing technique and specifically relates to a plastics processing cuts off reducing mechanism, including smashing case and feeding case, the feeding case is fixed on smashing the case, still includes: cut off rubbing crusher and construct, it fixes to cut off rubbing crusher smash the case with on the feed box, it includes pushing equipment, rotating electrical machines, axis of rotation, crushing sword, filter screen, bin outlet and supporting mechanism to cut off rubbing crusher, pushing equipment establishes on the feed box, the rotating electrical machines is fixed smash on the case, the output shaft top of rotating electrical machines runs through smash the case and fix in the axis of rotation. The utility model discloses when using, advance the waste plastic that length is longer earlier in the crushing case, earlier to entering into the longer waste plastic of length in the crushing case cut off the operation, then carry out crushing operation, not only can ensure crushing effect, can also reduce the burden of rotating electrical machines, prolong the life of rotating electrical machines.

Description

Cutting and smashing device for plastic processing

Technical Field

The utility model relates to a plastic processing technical field especially relates to a plastic processing cuts off reducing mechanism.

Background

Waste plastic is when recovery processing, need smash waste plastic earlier, make things convenient for the operation of subsequent handling, the reducing mechanism who uses at present, just with inside waste plastic ration adds the reducing mechanism to the reducing mechanism, utilize the rubbing crusher in the reducing mechanism to smash waste plastic, but in actual operation, there are a lot of waste plastic's that retrieve back length longer, these longer waste plastic of length is when being smashed by rubbing crusher, direct and rubbing crusher constructs the contact, do not be used for the mechanism that cuts off in advance in the reducing mechanism, rubbing crusher constructs directly to smash, especially longer waste plastic of length is difficult to be smashed by rubbing crusher constructs, can increase rubbing crusher constructs's burden, seriously influence rubbing crusher constructs's life, still can influence the effect that waste plastic is smashed, consequently, a plastics processing cuts off the reducing mechanism and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the crushing device in the prior art does not have a mechanism used for cutting off waste plastic in advance, and providing a plastic processing cutting-off crushing device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a reducing mechanism is cut off in plastics processing, including smashing case and feeding case, the feeding case is fixed on smashing the case, still includes:

cut off rubbing crusher and construct, it fixes to cut off rubbing crusher smash the case with on the feed box, it includes pushing equipment, rotating electrical machines, axis of rotation, crushing sword, filter screen, bin outlet and supporting mechanism to cut off rubbing crusher, the pushing equipment is established on the feed box, the rotating electrical machines is fixed smash on the case, the output shaft top of rotating electrical machines runs through smash the case and fix in the axis of rotation, the axis of rotation is rotated and is established smash the case and go up, it is a plurality of smash the sword equipartition and fix in the axis of rotation, the filter screen is fixed a plurality of smash the sword below smash on the case, the bin outlet is established smash on the case, supporting mechanism fixes smash on the case.

Preferably, the pushing mechanism comprises a pushing plate, a first connecting rod, a first linear motor, a second connecting rod and a connecting assembly, the pushing plate is inserted into the feeding box, two ends of the first connecting rod are fixed to the pushing plate and the connecting assembly respectively, two ends of the second connecting rod are fixed to the connecting assembly and a sliding block of the first linear motor respectively, and the first linear motor is fixed to the feeding box.

Preferably, coupling assembling includes screw hole and threaded rod, the screw hole with the threaded rod is fixed respectively the head rod with on the second connecting rod, the threaded rod is established in the screw hole.

Preferably, the supporting mechanism comprises a plurality of supporting legs, a driving mechanism and a bottom plate, the supporting legs are uniformly distributed and fixed on the crushing box, and the driving mechanism is fixed on the bottom plate and the supporting legs.

Preferably, actuating mechanism includes connecting plate, second linear electric motor and a plurality of pulley, the connecting plate is fixed wherein half on the supporting leg, second linear electric motor is fixed the connecting plate with on the bottom plate, it is a plurality of the pulley is fixed respectively on half on the supporting leg.

The utility model provides a pair of plastics processing cuts off reducing mechanism, beneficial effect lies in: this reducing mechanism is cut off in plastics processing when using, with the longer waste plastic cartridge of length in the feed box, and insert full feeding case with the longer waste plastic of a plurality of lengths, then start pushing equipment and rotating electrical machines, let pushing equipment and rotating electrical machines begin work simultaneously, the rotating electrical machines drives a plurality of crushing sword through the axis of rotation and rotates in crushing case, pushing equipment is continuous pushes the longer waste plastic of a plurality of lengths in the feed box to crushing case together, the rotatory crushing sword that is close to the feed box enters into the feeding case longer waste plastic of length in the crushing case and cuts into a plurality of segments, the waste plastic that cuts into a plurality of segments drops on the filter screen in the crushing case, the waste plastic that leaves on the filter screen is smashed to a plurality of pivoted crushing sword, until waste plastic passes the filter screen and discharges from the bin outlet, the utility model discloses when using, advance longer waste plastic in the crushing case of length earlier, cut off the longer waste plastic that enters into in the crushing case earlier, then carry out the crushing operation in the advancing, not only can ensure crushing effect, can also reduce the burden of rotating electrical machines, the life of extension rotating electrical machines.

Drawings

Fig. 1 is a schematic structural view of a plastic processing cutting and pulverizing device provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of the plastic processing cutting and pulverizing device provided by the present invention;

fig. 3 is a left side view of the plastic processing cutting and pulverizing device provided by the present invention.

In the figure: crushing case 1, feed box 2, push pedal 3, head rod 4, first linear electric motor 5, second connecting rod 6, rotating electrical machines 7, axis of rotation 8, crushing sword 9, filter screen 10, bin outlet 11, supporting leg 12, connecting plate 13, second linear electric motor 14, pulley 15, bottom plate 16, threaded rod 17.

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.

Example 1

Referring to fig. 1 and 3, a plastic processing cuts off reducing mechanism, includes crushing case 1 and feeding case 2, and feeding case 2 fixes on crushing case 1, still includes:

the cutting and smashing mechanism is fixed on a smashing box 1 and a feeding box 2 and comprises a material pushing mechanism, a rotating motor 7, a rotating shaft 8, smashing knives 9, a filter screen 10, a discharge port 11 and a supporting mechanism, wherein the material pushing mechanism is arranged on the feeding box 2, the material pushing mechanism is used for pushing long waste plastics in the feeding box 2 to the smashing box 1, the rotating motor 7 is fixed on the smashing box 1, the top end of an output shaft of the rotating motor 7 penetrates through the smashing box 1 and is fixed on the rotating shaft 8, the rotating shaft 8 is rotatably arranged on the smashing box 1, the smashing knives 9 are uniformly distributed and fixed on the rotating shaft 8, the rotating motor 7 drives the smashing knives 9 to rotate through the rotating shaft 8, the filter screen 10 is fixed on the smashing box 1 below the smashing knives 9, the filter screen 10 plays a role in blocking the waste plastics smashed by the smashing knives 9, the discharge port 11 is arranged on the smashing box 1, and the supporting mechanism is fixed on the smashing box 1.

The working principle is as follows: this reducing mechanism is cut off in plastics processing when using, with the longer old and useless plastics cartridge of length in feeding case 2, and insert full feeding case 2 with the longer old and useless plastics of a plurality of lengths, then start pushing equipment and rotating electrical machines 7, let pushing equipment and rotating electrical machines 7 begin work simultaneously, rotating electrical machines 7 drives a plurality of crushing sword 9 through axis of rotation 8 and rotates in crushing case 1, pushing equipment is continuous pushes into crushing case 1 with the longer old and useless plastics of a plurality of lengths in feeding case 2 together, be close to the rotatory crushing sword 9 of feeding case 2 and enter into the longer old and useless plastics of length in crushing case 1 with feeding case 2 and cut into a plurality of segments, the old and useless plastics that cut into a plurality of segments drop on the filter screen 10 in crushing case 1, the old and useless plastics that the pivoted a plurality of crushing sword 9 left on filter screen 10 smash, until the old and useless plastics pass filter screen 10 and discharge from old and useless mouth 11, the utility model discloses when using, smash the old and useless plastics of longer length in the advancing case 1 earlier, the operation length of getting into, then can also reduce the rotatory motor burden of the rotation life-saving, 7.

Example 2

On the basis of embodiment 1, refer to fig. 1-3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, pushing equipment includes push pedal 3, head rod 4, first linear electric motor 5, second connecting rod 6 and coupling assembling, and 3 cartridges of push pedal are in

feeding box

2, and 4 both ends of head rod are fixed respectively on push pedal 3 and coupling assembling, and 6 both ends of second connecting rod are fixed respectively on coupling assembling and first linear electric motor 5's slider, and first linear electric motor 5 is fixed on feeding box 2. The first linear motor 5 drives the push plate 3 to move in the feeding box 2 through the second connecting rod 6, the connecting assembly and the first connecting rod 4, and then the movable push plate 3 is used for pushing a plurality of waste plastics with longer lengths inserted in the feeding box 2 into the crushing box 1.

The connecting assembly comprises a threaded hole and a threaded rod 17, the threaded hole and the threaded rod 17 are respectively fixed on the first connecting rod 4 and the second connecting rod 6, and the threaded rod 17 is arranged in the threaded hole. After the push pedal 3 withdrawed from the feeding box 2, the push pedal 3 was twisted, and the push pedal 3 drove the threaded rod 17 and rotated on the screw hole, can twist 180 degrees with the push pedal 3, avoided the push pedal 3 to shelter from the material loading in the feeding box 2.

The supporting mechanism comprises a plurality of supporting legs 12, a driving mechanism and a bottom plate 16, the supporting legs 12 are uniformly distributed and fixed on the crushing box 1, and the driving mechanism is fixed on the bottom plate 16 and the supporting legs 12. The supporting mechanism supports the crushing box 1, and facilitates discharging of the discharging opening 11.

The driving mechanism comprises a connecting plate 13, a second linear motor 14 and a plurality of pulleys 15, wherein the connecting plate 13 is fixed on one half of the supporting legs 12, the second linear motor 14 is fixed on the connecting plate 13 and the bottom plate 16, and the plurality of pulleys 15 are respectively fixed on the other half of the supporting legs 12. The second linear motor 14 drives the crushing box 1 to reciprocate through the connecting plate 13 and the supporting legs 12, and the crushing box 1 which reciprocates can lead the waste plastics piled on the filter screen 10 to rock.

The working principle is as follows: at the rotating electrical machines 7 during operation, start second linear electric motor 14, second linear electric motor 14 drives through connecting plate 13 and supporting leg 12 and smashes 1 reciprocating motion of case, and under a plurality of pulleys 15's support, let smash 1 more firm of case reciprocating motion on bottom plate 16, reciprocating motion's crushing case 1 can let accumulational waste plastic rock on filter screen 10, and then avoid piling up of waste plastic on filter screen 10, let a plurality of crushing sword 9 can cut all waste plastic, and then promote waste plastic crushing effect.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism is cut off in plastics processing, is including smashing case (1) and feeding case (2), and feeding case (2) are fixed on smashing case (1), its characterized in that still includes:

cut off rubbing crusher and construct, it fixes to cut off rubbing crusher smash case (1) with on feed box (2), it includes pushing equipment, rotating electrical machines (7), axis of rotation (8), smashes sword (9), filter screen (10), bin outlet (11) and supporting mechanism to cut off rubbing crusher and construct, pushing equipment establishes on feed box (2), rotating electrical machines (7) are fixed smash case (1) is last, the output shaft top of rotating electrical machines (7) is run through smash case (1) and fix on axis of rotation (8), axis of rotation (8) are rotated and are established smash case (1) is last, and is a plurality of smash sword (9) equipartition is fixed on axis of rotation (8), filter screen (10) are fixed a plurality of smash sword (9) below smash on case (1), bin outlet (11) are established smash on case (1), supporting mechanism fixes smash on case (1).

2. The plastic processing, cutting and crushing device according to claim 1, wherein the pushing mechanism comprises a pushing plate (3), a first connecting rod (4), a first linear motor (5), a second connecting rod (6) and a connecting assembly, the pushing plate (3) is inserted into the feeding box (2), two ends of the first connecting rod (4) are respectively fixed on the pushing plate (3) and the connecting assembly, two ends of the second connecting rod (6) are respectively fixed on the connecting assembly and a sliding block of the first linear motor (5), and the first linear motor (5) is fixed on the feeding box (2).

3. A plastic working cutting and crushing device according to claim 2, wherein the connecting assembly comprises a threaded hole and a threaded rod (17), the threaded hole and the threaded rod (17) being fixed to the first connecting rod (4) and the second connecting rod (6), respectively, the threaded rod (17) being provided in the threaded hole.

4. The plastic processing cutting and crushing device according to claim 1, wherein the supporting mechanism comprises a plurality of supporting legs (12), a driving mechanism and a bottom plate (16), the plurality of supporting legs (12) are uniformly fixed on the crushing box (1), and the driving mechanism is fixed on the bottom plate (16) and the plurality of supporting legs (12).

5. A plastic working cutting and crushing device according to claim 4, wherein the driving mechanism comprises a connecting plate (13), a second linear motor (14) and a plurality of pulleys (15), the connecting plate (13) is fixed on one half of the supporting legs (12), the second linear motor (14) is fixed on the connecting plate (13) and the bottom plate (16), and the plurality of pulleys (15) are respectively fixed on the other half of the supporting legs (12).