CN217373032U

CN217373032U - A crushing apparatus for plastics processing

Info

Publication number: CN217373032U
Application number: CN202220784281.4U
Authority: CN
Inventors: 朱立军
Original assignee: Yancheng Lianfa Plastic Industry Co ltd
Current assignee: Hubei Jixingjia Technology Co.,Ltd.
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-06
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a crushing apparatus for plastics processing relates to plastics processing technology field, the utility model discloses a crushing case, one side of crushing case is equipped with the gyration case, is connected with crushing platform between the inner wall of crushing case, and the top of crushing case is equipped with quick-witted case, and the inside of crushing case is connected with crushing unit through quick-witted case, and the inside of gyration case is equipped with gyration subassembly, and crushing unit includes motor, pivot, crushing roller, disc and crushing tooth, and gyration subassembly includes band pulley, belt, transmission shaft, from band pulley and helical blade. The utility model relates to a crushing apparatus for plastics processing, through crushing unit and the gyration subassembly that sets up, the crisscross crushing tooth that sets up makes plastics pulverize between the two, makes plastics can be quick smash, can improve the kibbling efficiency of plastics and quality, guarantees that plastics smashes unqualified automation and turns around regrinding, can improve the crushing quality of plastics, and labour saving and time saving has improved the practicality of device.

Description

A crushing apparatus for plastics processing

Technical Field

The utility model relates to a plastic processing technology field, in particular to crushing apparatus for plastic processing.

Background

Plastic processing is also known as plastic molding processing. Is a general term for various processes for converting synthetic resins or plastics into plastic products, and is a large production sector in the plastics industry. Plastic processing generally includes the batching, shaping, machining, joining, finishing, assembling, etc. of plastic. The latter four steps are carried out after the plastic has been shaped into a product or a semi-product, also known as plastic secondary processing. Plastic processing has been developed with the development of synthetic resins, which has been promoted with the development of plastic machines. Many plastic processing techniques are used in view of rubber, metal and ceramic processing. The history of plastic processing dates back to the 90 s of the 19 th century, and after the emergence of celluloid, because of its flammability, it was only possible to form blocks by die pressing and then to machine them into sheets, which could be processed by thermoforming.

In the existing plastic processing smashing equipment in the market, the smashing effect on plastics is poor, the plastic can not be processed more thoroughly, secondary rotary processing is not provided, and the plastic smashing efficiency is influenced, so that the smashing equipment for plastic processing is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a crushing apparatus for plastics processing can effectively solve the crushing apparatus for plastics processing that has now in the background art, is relatively poor to the crushing effect of plastics, can not process the kibbling more thoroughly of plastics, and does not possess secondary rotary machining, influences the problem of the kibbling efficiency of plastics.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a crushing device for plastic processing comprises a crushing box, wherein a rotating box is arranged on one side of the crushing box, a crushing table is connected between the inner walls of the crushing box, a machine box is arranged at the top of the crushing box, a crushing assembly is connected inside the crushing box through the machine box, and a rotating assembly is arranged inside the rotating box;

the crushing assembly comprises a motor, a rotating shaft, a crushing roller, a disc and crushing teeth, the motor is arranged at the top of the case, the driving end of the motor is connected with the rotating shaft, the bottom of the rotating shaft is fixedly connected with the crushing roller, the disc is arranged inside the crushing table, and the inner wall of the disc and the outer wall of the crushing roller are both provided with the crushing teeth;

the gyration subassembly includes main band pulley, belt, transmission shaft, from band pulley and helical blade, the outer peripheral face cover of pivot is equipped with the main band pulley, the top activity of gyration case is equipped with the transmission shaft, the top of transmission shaft is run through gyration case fixedly connected with from the band pulley, the main band pulley passes through the belt and is connected with from the band pulley transmission, the outer peripheral face cover of transmission shaft is equipped with helical blade.

Preferably, fixedly connected with sieve between the inner wall of crushing case, the sieve is located crushing platform under, the sieve sets up for the slope structure.

Preferably, the bottom of smashing the case is equipped with ejection of compact concave station, ejection of compact concave station is concave column structure, the interior concave department of ejection of compact concave station runs through to inlay and is equipped with the discharging pipe, top one side of smashing the case is equipped with the inlet pipe.

Preferably, a rotary feed port and a rotary discharge port are formed between the crushing box and the rotary box in a penetrating manner, the rotary feed port is located at the bottom of one side of the rotary box, and the rotary discharge port is located right above the rotary feed port.

Preferably, one end of the sieve plate and the bottom of the rotary feed port are located on the same plane, the bottom of the rotary discharge port and the top of the crushing table are located on the same plane, and the rotary feed port and the rotary discharge port are obliquely arranged.

Preferably, smash the platform and be concave structure, the interior concave department of smashing the platform runs through and has seted up crushing chamber, disc fixed connection smashes the inner wall in chamber, it sets up in the inside in crushing chamber to smash the roller activity.

Preferably, the crushing teeth that set up on the inner wall of disc and the quantity of the crushing teeth that set up on the outer wall of crushing roller all have a plurality of, just the crushing teeth that set up on the inner wall of disc and the outer wall of crushing roller set up are crisscross setting each other.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, crushing unit through setting up, the starter motor, the motor drives the pivot and rotates, the rotation of pivot drives crushing roller and rotates in the inside of smashing the chamber, plastics pass through the inside that the inlet pipe got into crushing case, interior concave structure through smashing the platform, make the plastics landing get into the inside of smashing the chamber, the rotation of smashing the roller drives crushing tooth and rotates, simultaneously through the crushing tooth that sets up on the disc, the crushing tooth that sets up on the inner wall of disc and the outer wall of crushing roller is crisscross setting each other, the crushing tooth of crisscross setting, make plastics pulverize between the two, make plastics can be quick smash, can improve the kibbling efficiency of plastics and quality.

2. The utility model discloses in, through the gyration subassembly that sets up, plastics whereabouts after smashing to the sieve on, the plastics that will accord with the size through the sieve mesh of sieve screen are screened, the crushing plastics that are not conform to the size set up the inside that gets into the gyration case through the gyration feed inlet by the slope of sieve, in the time of pivot pivoted again, through the main belt wheel, belt and the cooperation from the band pulley, make the transmission shaft rotate in the inside of gyration case, the rotation of transmission shaft drives helical blade and rotates, thereby pass through helical blade with the plastics that do not conform and slowly promote, then push the inside of smashing the case once more by the gyration discharge gate, carry out the regrinding by smashing a landing to crushing intracavity and smash the bits of broken glass, guarantee that plastics smash unqualified automation and turn round the regrinding, can improve the crushing quality of plastics, time saving and labor saving, the practicality of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of a crushing apparatus for plastic processing according to the present invention;

FIG. 2 is a schematic view of a front view internal cross-sectional structure of a pulverizing apparatus for plastic processing according to the present invention;

FIG. 3 is an enlarged schematic view of the crushing apparatus for plastic processing of the present invention at A in FIG. 2;

FIG. 4 is a schematic view of the internal connection structure of the case of the crushing apparatus for plastic processing according to the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a pulverizing table of a pulverizing apparatus for plastic processing.

In the figure: 1. a crushing box; 2. a rotation box; 3. a crushing table; 4. a chassis; 5. a motor; 6. a rotating shaft; 7. a crushing roller; 8. a disc; 9. crushing teeth; 10. a primary pulley; 11. a belt; 12. a drive shaft; 13. a secondary pulley; 14. a helical blade; 15. a sieve plate; 16. a discharging concave table; 17. a discharge pipe; 18. a feed pipe; 19. a rotary feed inlet; 20. a rotary discharge hole; 21. a crushing cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a crushing device for plastic processing, which comprises a crushing box 1, wherein one side of the crushing box 1 is provided with a rotary box 2, a crushing table 3 is connected between the inner walls of the crushing box 1, the top of the crushing box 1 is provided with a machine case 4, the inside of the crushing box 1 is connected with a crushing assembly through the machine case 4, and the inside of the rotary box 2 is provided with a rotary assembly;

the crushing assembly comprises a motor 5, a rotating shaft 6, a crushing roller 7, a disc 8 and crushing teeth 9, the motor 5 is arranged at the top of the case 4, the rotating shaft 6 is connected to the driving end of the motor 5, the crushing roller 7 is fixedly connected to the bottom of the rotating shaft 6, the disc 8 is arranged inside the crushing table 3, and the crushing teeth 9 are arranged on the inner wall of the disc 8 and the outer wall of the crushing roller 7;

the gyration subassembly includes main belt wheel 10, belt 11, transmission shaft 12, from band pulley 13 and helical blade 14, and the outer peripheral face cover of pivot 6 is equipped with main belt wheel 10, and the top activity of gyration case 2 is equipped with

transmission shaft

12, and 2 fixedly connected with from band pulley 13 of gyration case are run through at the top of transmission shaft 12, and main belt wheel 10 passes through belt 11 and is connected with the transmission of following band pulley 13, and the outer peripheral face cover of transmission shaft 12 is equipped with helical blade 14.

Fixedly connected with sieve 15 between the inner wall of crushing case 1, sieve 15 is located and smashes platform 3 under, and sieve 15 sets up for the slope structure.

Smash the bottom of case 1 and be equipped with ejection of compact concave station 16, ejection of compact concave station 16 is interior concave structure, and ejection of compact concave station 16's interior concave department runs through to inlay and is equipped with discharging pipe 17, smashes top one side of case 1 and is equipped with inlet pipe 18.

A rotary feed inlet 19 and a rotary discharge outlet 20 are arranged between the crushing box 1 and the rotary box 2 in a penetrating manner, the rotary feed inlet 19 is positioned at the bottom of one side of the rotary box 2, and the rotary discharge outlet 20 is positioned right above the rotary feed inlet 19.

One end of the sieve plate 15 and the bottom of the rotary feed port 19 are located on the same plane, the bottom of the rotary discharge port 20 and the top of the crushing table 3 are located on the same plane, the rotary feed port 19 and the rotary discharge port 20 are obliquely arranged, the crushed plastic is conveniently screened, and unqualified plastic can be rotated to the inner rotary box 2 for secondary crushing.

Smash platform 3 and be concave column structure, smash the interior concave department of platform 3 and run through and seted up crushing chamber 21, disc 8 fixed connection in the inner wall of smashing chamber 21, smash 7 activities of roller and set up in the inside of smashing chamber 21, and the landing of the plastics of being convenient for can not cause and pile up.

The quantity of the crushing teeth 9 that set up on the outer wall of crushing tooth 9 and crushing roller 7 that set up on the inner wall of disc 8 all has a plurality of, and the crushing tooth 9 that sets up on the outer wall of the crushing tooth 9 that set up and crushing roller 7 on the inner wall of disc 8 is crisscross setting each other, and the crushing tooth 9 of crisscross setting makes plastics pulverize between the two, makes plastics can be quick smash.

The utility model discloses a theory of operation does: when in use, firstly, plastics are injected into the crushing box 1 through the inlet pipe 18, then the motor 5 is started, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the crushing roller 7 to rotate in the crushing cavity 21, the plastics enter the crushing box 1 through the inlet pipe 18, the plastics slide into the crushing cavity 21 through the concave structure of the crushing table 3, the crushing teeth 9 are driven to rotate by the rotation of the crushing roller 7, meanwhile, the crushing teeth 9 arranged on the disc 8 are mutually staggered with the crushing teeth 9 arranged on the outer wall of the crushing roller 7 through the crushing teeth 9 arranged on the inner wall of the disc 8, the plastics are crushed between the two through the staggered crushing teeth 9, the plastics can be crushed rapidly, the crushed plastics fall onto the sieve plate 15 through the arranged rotary component, the plastics with the size are screened through the sieve holes of the sieve plate 15, not conform to the inside that size crushing plastics set up through gyration feed inlet 19 and get into gyration case 2 by the slope of sieve 15, in 6 pivoted in the axis of rotation again, through main belt wheel 10, belt 11 and slave band pulley 13's cooperation, make transmission shaft 12 rotate in the inside of gyration case 2, the rotation of transmission shaft 12 drives helical blade 14 and rotates, thereby pass through helical blade 14 with nonconforming plastics and slowly promote, then push the inside of smashing case 1 once more by gyration discharge gate 20, carry out the regrinding by 3 landing of crushing table to smashing the intracavity 21 and break up, guarantee that the unqualified automation of plastics crushing turns around regrinding, can improve the crushing quality of plastics, time saving and labor saving, the practicality of device has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A crushing apparatus for plastics processing which characterized in that: the crushing device comprises a crushing box (1), wherein a rotating box (2) is arranged on one side of the crushing box (1), a crushing table (3) is connected between the inner walls of the crushing box (1), a machine box (4) is arranged at the top of the crushing box (1), a crushing assembly is connected to the inside of the crushing box (1) through the machine box (4), and a rotating assembly is arranged inside the rotating box (2);

the crushing assembly comprises a motor (5), a rotating shaft (6), a crushing roller (7), a disc (8) and crushing teeth (9), the motor (5) is arranged at the top of the case (4), the rotating shaft (6) is connected to the driving end of the motor (5), the crushing roller (7) is fixedly connected to the bottom of the rotating shaft (6), the disc (8) is arranged inside the crushing table (3), and the crushing teeth (9) are arranged on the inner wall of the disc (8) and the outer wall of the crushing roller (7);

the gyration subassembly includes driving pulley (10), belt (11), transmission shaft (12), from band pulley (13) and helical blade (14), the outer peripheral face cover of pivot (6) is equipped with driving pulley (10), the top activity of gyration case (2) is equipped with transmission shaft (12), the top of transmission shaft (12) is run through gyration case (2) fixedly connected with from band pulley (13), driving pulley (10) are connected with from band pulley (13) transmission through belt (11), the outer peripheral face cover of transmission shaft (12) is equipped with helical blade (14).

2. A comminution apparatus for plastics processing as claimed in claim 1 in which: fixedly connected with sieve (15) between the inner wall of crushing case (1), sieve (15) are located and smash platform (3) under, sieve (15) are the slope structure setting.

3. A comminution apparatus for plastics processing as claimed in claim 2 in which: smash the bottom of case (1) and be equipped with ejection of compact concave station (16), ejection of compact concave station (16) are interior concave structure, the interior concave department of ejection of compact concave station (16) runs through and inlays and be equipped with discharging pipe (17), top one side of smashing case (1) is equipped with inlet pipe (18).

4. A comminution apparatus for plastics processing as set forth in claim 3 in which: smash and run through between case (1) and the gyration case (2) and seted up gyration feed inlet (19) and gyration discharge gate (20), gyration feed inlet (19) are located the bottom of gyration case (2) one side, gyration discharge gate (20) are located gyration feed inlet (19) directly over.

5. A comminution apparatus for plastics processing as claimed in claim 4 in which: one end of the sieve plate (15) and the bottom of the rotary feed port (19) are located on the same plane, the bottom of the rotary feed port (20) and the top of the crushing table (3) are located on the same plane, and the rotary feed port (19) and the rotary feed port (20) are obliquely arranged.

6. A comminution apparatus for plastics processing as claimed in claim 5 in which: smash platform (3) and be concave column structure, the interior concave department of smashing platform (3) runs through and has seted up crushing chamber (21), disc (8) fixed connection is in the inner wall of smashing chamber (21), crushing roller (7) activity sets up in the inside of smashing chamber (21).

7. A comminution apparatus for plastics processing as claimed in claim 6 in which: the quantity of the crushing teeth (9) arranged on the outer walls of the crushing teeth (9) and the crushing rollers (7) on the inner wall of the disc (8) is a plurality of, and the crushing teeth (9) arranged on the outer walls of the crushing teeth (9) and the crushing rollers (7) on the inner wall of the disc (8) are arranged in a mutually staggered mode.