CN213321620U

CN213321620U - Single screw extruder

Info

Publication number: CN213321620U
Application number: CN202021521245.6U
Authority: CN
Inventors: 马海明
Original assignee: Hebei Jihe Color Masterbatch Co ltd
Current assignee: Hebei Jihe Color Masterbatch Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-01
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of single screw extruder, in particular to a single screw extruder, which comprises a main body, an air inlet fan and an air outlet fan, wherein the top of the main body is provided with a safety protection cover, the top of the safety protection cover is fixedly provided with a feed end, the surface of a plurality of fixing columns is movably sleeved with a damping spring, the surface of a plurality of fixing columns is movably sleeved with a damping plate, the top of the damping plate is fixedly provided with a driving motor, the bottom of the main body is uniformly distributed with a plurality of universal wheels, the utility model discloses a damping spring and the damping plate are arranged, when the driving motor is started, the vibration force is transmitted to the damping plate, and is transmitted to the damping spring through the damping plate, when the vibration force is transmitted to the damping spring, the damping spring counteracts the vibration force, thereby reducing the influence on the main body, thereby prolonging the service life of the top of the main body and the driving motor, when the device is used, the service life can be prolonged.

Description

Single screw extruder

Technical Field

The utility model relates to a single screw extruder technical field specifically is a single screw extruder.

Background

Extruders belong to one of the classes of plastic machines, originating from the 18 th century. The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders.

The existing single-screw extruder has a plurality of types, but when the existing single-screw extruder is used, the top of the main body of the extruder body with larger vibration force generated after the driving motor is started and the service life of the driving motor are shortened, so that the current situation is changed by the single-screw extruder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single screw extruder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a single-screw extruder comprises a main body, an air inlet fan and an air outlet fan, wherein a safety protection cover is arranged at the top of the main body, a feeding end is fixedly arranged at the top of the safety protection cover, a damping box is fixedly arranged at the right side of the top of the main body, a plurality of fixing columns are uniformly distributed at the left side and the right side of the inner bottom wall of the damping box, damping springs are movably sleeved on the surfaces of the fixing columns, a damping plate is movably sleeved on the surfaces of the fixing columns, a driving motor is fixedly arranged at the top of the damping plate, a fixing rod is fixedly arranged at the rear end of the right side of the top of the main body, an intelligent operation panel is fixedly arranged at the top of the fixing rod, threaded covers are in threaded connection with the left side and the right side of the main body, dustproof filter screens are fixedly arranged at opposite sides of the two threaded covers, two the adjacent one end center department in inside of mount all fixedly mounted has micro motor, the bottom evenly distributed of organism main part has a plurality of universal wheels.

Preferably, the inside of organism main part is provided with temperature sensor, the screw thread mounting groove has all been seted up to the left and right sides of organism main part, two the inner wall of screw thread mounting groove respectively with the surface threaded connection of two screw caps.

Preferably, the output end of the micro motor close to the inner left side wall of the machine body is fixedly connected with one side of the air inlet fan, and the output end of the micro motor close to the inner right side wall of the machine body is fixedly connected with one side of the air outlet fan.

Preferably, the tops of the fixing columns are fixedly connected with the left side and the right side of the top wall of the interior of the shock absorption box respectively.

Preferably, the left side and the right side of the top of the damping plate are uniformly provided with a plurality of through grooves, the interiors of the through grooves are respectively movably sleeved with the surfaces of the plurality of fixing columns, the left side and the right side of the top of the damping plate are uniformly provided with a plurality of micro springs, the interiors of the micro springs are respectively movably sleeved with the surfaces of the plurality of fixing columns, and the bottom of the damping plate, close to the center, is uniformly provided with a plurality of auxiliary springs.

Preferably, the top of the damper box is provided with a fixing groove, and the bottom of the driving motor penetrates through the inside of the fixing groove and is fixedly connected with the top of the damper plate.

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

1. the utility model discloses in, through the damping spring and the shock attenuation board that set up, when driving motor starts, on its vibrations power conveys the shock attenuation board, convey the damping spring through the shock attenuation board on, when the vibrations power conveys on the damping spring, damping spring offsets the vibrations power to reduce the influence to the organism main part, thereby prolong organism main part top and driving motor's life, when making equipment use, can increase of service life.

2. The utility model discloses in, through the fan that advances that sets up, air-out fan and dustproof filter screen, when temperature sensor senses the inside high temperature of organism main part, convey the inside of organism main part with the outside air current of organism main part through fan that advances, meanwhile, air-out fan conveys the outside of organism main part with the inside air current of organism main part, make the air form the convection current, and can prevent through dustproof filter screen that organism main part from advancing the dust, when making equipment use, can reduce the life of other electronic component of temperature organism main part fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal structure view of the present invention;

FIG. 3 is a structural diagram of the dustproof filter screen of the present invention;

fig. 4 is an enlarged structure diagram of the area a of the present invention.

In the figure: 1-mechanical operation table, 2-single screw extruder, 3-feeding end, 4-intelligent operation panel, 5-fixed rod, 6-driving motor, 7-damping box, 8-screw cap, 9-universal wheel, 10-fixed frame, 11-inlet fan, 12-micro motor, 13-outlet fan, 14-damping spring, 15-damping plate, 16-fixed column, 17-dustproof filter screen.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a single screw extruder comprises a machine body 1, a fan inlet 11 and a fan outlet 13, wherein a safety protection cover 2 is arranged at the top of the machine body 1, a feeding end 3 is fixedly arranged at the top of the safety protection cover 2, a damping box 7 is fixedly arranged at the right side of the top of the machine body 1, a fixing groove is formed in the top of the damping box 7, the bottom of a driving motor 6 penetrates through the inside of the fixing groove and is fixedly connected with the top of a damping plate 15, a plurality of fixing columns 16 are uniformly distributed at the left side and the right side of the bottom wall of the inside of the damping box 7, damping springs 14 are movably sleeved on the surfaces of the fixing columns 16, vibration force is transmitted to the damping plate 15 through the damping springs 14 and is counteracted by the damping springs 14 and the damping plate 15 when the driving motor 6 is started, the vibration force is transmitted to the damping springs 14 through the damping plate 15, and is counteracted by, thereby reducing the influence on the machine body 1, prolonging the service life of the top of the machine body 1 and the service life of the driving motor 6, prolonging the service life of the equipment when in use, wherein, the damping plate 15 is sleeved on the surface of a plurality of fixed columns 16, a plurality of through grooves are evenly arranged on the left and right sides of the top of the damping plate 15, the inner parts of the plurality of through grooves are respectively sleeved with the surface activities of the plurality of fixed columns 16, a plurality of micro springs are evenly distributed on the left and right sides of the top of the damping plate 15, the inner parts of the plurality of micro springs are respectively sleeved with the surface activities of the plurality of fixed columns 16, a plurality of auxiliary springs are evenly distributed on the bottom of the damping plate 15 near the center, the driving motor 6 is fixedly arranged on the top of the damping plate 15, the top of the plurality of fixed columns 16 are respectively fixedly connected with the left and right sides of the inner top wall of the, an intelligent operation panel 4 is fixedly installed at the top of the fixed rod 5, the left side and the right side of the machine body 1 are both in threaded connection with a threaded cover 8, a dustproof filter screen 17 is fixedly installed at one opposite side of each threaded cover 8, fixed frames 10 are fixedly installed at the left side and the right side of the interior of the machine body 1, micro motors 12 are fixedly installed at the centers of adjacent ends of the interior of the two fixed frames 10, a plurality of universal wheels 9 are uniformly distributed at the bottom of the machine body 1, a temperature sensor is arranged in the machine body 1, threaded installation grooves are formed in the left side and the right side of the machine body 1, the inner walls of the two threaded installation grooves are respectively in threaded connection with the surfaces of the two threaded covers 8, the output end of the micro motor 12 close to the left side wall of the interior of the machine body 1 is fixedly connected with one side of the air inlet fan 11, the, through the fan 11 that advances that sets up, go out fan 13 and dustproof filter screen 17, when temperature sensor senses the inside high temperature of organism main part 1, convey the inside of organism main part 1 with the outside air current of organism main part 1 through fan 11, meanwhile, go out fan 13 and convey the outside of organism main part 1 with the inside air current of organism main part 1, make the air form the convection current, and can prevent through dustproof filter screen 17 that organism main part 1 from advancing the dust, when making equipment use, can reduce the life of other electronic component of temperature organism main part 1 fast.

The utility model discloses work flow: during the use, when safety protection casing 2 opens, driving motor 6 is also started, when driving motor 6 starts, its vibration power conveys on damper plate 15, convey on damper spring 14 through damper plate 15, when vibration power conveys on damper spring 14, damper spring 14 offsets the vibration power, thereby reduce the influence to organism main part 1, thereby prolong organism main part 1 top and driving motor 6's life, when temperature sensor senses the inside high temperature of organism main part 1, convey the inside of organism main part 1 with the outside air current of organism main part 1 through advancing fan 11, and meanwhile, go out fan 13 and convey the outside of organism main part 1 with the inside air current of organism main part 1, make the air form the convection current, and can prevent that organism main part 1 from advancing the dust through dustproof filter screen 17.

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 single screw extruder, includes organism main part (1), air inlet fan (11) and goes out fan (13), its characterized in that: the machine body is characterized in that a safety protection cover (2) is arranged at the top of the machine body main body (1), a feeding end (3) is fixedly arranged at the top of the safety protection cover (2), a shock absorption box (7) is fixedly arranged at the right side of the top of the machine body main body (1), a plurality of fixing columns (16) are uniformly distributed at the left side and the right side of the inner bottom wall of the shock absorption box (7), a shock absorption spring (14) is movably sleeved on the surfaces of the plurality of fixing columns (16), a shock absorption plate (15) is movably sleeved on the surfaces of the plurality of fixing columns (16), a driving motor (6) is fixedly arranged at the top of the shock absorption plate (15), a fixing rod (5) is fixedly arranged at the rear end of the right side of the top of the machine body main body (1), an intelligent operation panel (4) is fixedly arranged at the top of the, two equal fixed mounting in relative one side of screw thread lid (8) has dustproof filter screen (17), the equal fixed mounting in the inside left and right sides of organism main part (1) has mount (10), two the equal fixed mounting in the adjacent one end center department in inside of mount (10) has micro motor (12), the bottom evenly distributed of organism main part (1) has a plurality of universal wheels (9).

2. A single screw extruder according to claim 1, wherein: the inside of organism main part (1) is provided with temperature sensor, the screw thread mounting groove has all been seted up to the left and right sides of organism main part (1), two the inner wall of screw thread mounting groove respectively with the surperficial threaded connection of two screw caps (8).

3. A single screw extruder according to claim 1, wherein: the output end of the miniature motor (12) on the left side wall in the machine body (1) is fixedly connected with one side of the air inlet fan (11), and the output end of the miniature motor (12) on the right side wall in the machine body (1) is fixedly connected with one side of the air outlet fan (13).

4. A single screw extruder according to claim 1, wherein: the tops of the fixing columns (16) are respectively and fixedly connected with the left side and the right side of the top wall of the interior of the shock absorption box (7).

5. A single screw extruder according to claim 1, wherein: the damping plate is characterized in that a plurality of through grooves are uniformly formed in the left side and the right side of the top of the damping plate (15), the interiors of the through grooves are movably sleeved with the surfaces of a plurality of fixing columns (16), a plurality of micro springs are uniformly distributed on the left side and the right side of the top of the damping plate (15), the interiors of the micro springs are movably sleeved with the surfaces of a plurality of fixing columns (16), and a plurality of auxiliary springs are uniformly distributed at the position, close to the center, of the bottom of the damping plate (15).

6. A single screw extruder according to claim 1, wherein: the top of surge tank (7) has seted up the fixed slot, the bottom of driving motor (6) run through the inside of fixed slot and with the top fixed connection of shock attenuation board (15).