CN218462923U

CN218462923U - Extruder is used in modified plastic processing convenient to change filter screen

Info

Publication number: CN218462923U
Application number: CN202222747816.3U
Authority: CN
Inventors: 袁非非
Original assignee: Jiangsu Ju'an New Material Technology Co ltd
Current assignee: Jiangsu Ju'an New Material Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model provides an extruder is used in modified plastics processing convenient to change filter screen, including engine body shell, the electric cabinet, filtering component, the cooling subassembly, a control console, the discharge gate, the motor case, the screw rod, resistance piece and hopper, the electric cabinet sets up in engine body shell left side, motor case top is connected to the control console bottom, the screw rod sets up inside engine body shell, and the motor case is connected on the top, the resistance piece is provided with a plurality ofly, and assemble both sides about the screw rod respectively, the hopper sets up on engine body shell top, the ventilation hole assembly is at the discharge gate surface, it all sets up inside the fan box to rotate motor and fan blade, and fan box connects the electric cabinet left side, rotate motor top and connect fan blade bottom, the fan box sets up in engine body shell left side, the utility model discloses not only can change filter screen convenient and fast more, can also help plastics raw materials to cool down more fast and stereotype, improve production efficiency.

Description

Extruder is used in modified plastic processing convenient to change filter screen

Technical Field

The utility model relates to an extruder is used in modified plastic processing convenient to change filter screen belongs to extruder technical field.

Background

The main body of the plastic extruder is an extruder which consists of an extrusion system, a transmission system and a heating and cooling system, wherein the extrusion system comprises a screw, a machine barrel, a hopper, a machine head and a mold, and the plastic is plasticized into uniform melt by the extrusion system and is continuously extruded by the screw under the pressure established in the process.

Chinese patent No. CN202121380838 discloses an extruder for modified plastic processing convenient to change filter screen, through setting up the limiting plate, the pull rod, adjust the pole, the control block, the control flume, the threaded rod, the filter, the tooth, the draw-in groove, the fixture block, the control panel, regulating wheel and first bolt, it is troublesome to have solved current extruder for modified plastic processing filter screen change, the problem that wastes time and energy, but the structure is too complicated, the problem of ejection of compact stage raw materials filtration and cooling down with higher speed is not considered, perfect inadequately. An extruder for processing modified plastics, which is convenient for replacing a filter screen, is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exist, the utility model aims at providing an extruder is used in modified plastics processing convenient to change filter screen to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, easy operation, convenient to use not only can change filter screen convenient and fast more, can also help plastic materials to lower the temperature design faster, improves production efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an extruder for processing of modified plastics convenient to change filter screen, includes engine body shell, electric cabinet, filter assembly, cooling subassembly, control cabinet, discharge gate, motor case, screw rod, resistance piece and hopper, the electric cabinet sets up in engine body shell left side, motor case top is connected to the control cabinet bottom, the screw rod sets up inside engine body shell to the top is connected motor case, the resistance piece is provided with a plurality ofly and assembles both sides about the screw rod respectively, the hopper sets up on engine body shell top, filter assembly includes filter, fixing bolt, standing groove, apron, filter screen, fixed bolster, two-way spring, constant head tank and screw thread circle, the standing groove top is connected to the filter board bottom, the apron sets up at standing groove and fixing bolt mid portion, fixing bolt assembles in the standing groove bottom, the filter screen sets up inside the hopper lower extreme, fixed bolster upper end and lower extreme are provided with the constant head tank respectively, two-way spring sets up at the fixed bolster inboard to connect the constant head tank respectively in upper and lower extreme, the screw thread circle sets up inside the hopper to be in the filter screen lower extreme, cooling subassembly includes ventilation hole, fan leaf and fan case lower extreme all be provided with a plurality of ventilation hole and fan sets up and the fan blade is connected to the fan case top is connected to the motor case bottom, the fan conveying motor case rotates the discharge gate, the fan shell is connected the fan blade is connected to the fan case bottom.

Furthermore, the electric cabinet is connected with the fan box, the motor box and the resistance block through a plurality of wires.

Furthermore, the fan box is connected to the left side of the electric cabinet through mounting and fixing screws.

Further, the hopper is connected with a lower end pipeline port through a threaded ring arranged at the bottom.

Further, the fixed support is connected with the filter screen through an empty groove arranged inside the hopper.

Further, the placing groove is connected with the bottom end of the filter plate through the fixing clamping groove and the buckle which are arranged inside the placing groove, and the placing groove is welded with the fixing bolt.

The utility model has the advantages that: the utility model discloses an extruder is used in modified plastics processing convenient to change filter screen, because of the utility model discloses added filter assembly, ventilation hole, conveying pipe, rotation motor, fan leaf and fan case, rotated through the fan leaf and acquireed the wind energy, conveying pipe gives the discharge gate with wind transmission, and the cooling is stereotyped fast to the plastic raw materials in the help discharge gate, not only lets change filter screen convenient and fast more, has still improved the efficiency of plastics original paper production, has guaranteed the original paper quality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an extruder for processing modified plastics, which is convenient for replacing a filter screen;

FIG. 2 is a cross-sectional view of the modified plastic processing extruder with the filter screen convenient to replace according to the present invention;

FIG. 3 is a cross-sectional view of the filtering component of the modified plastic processing extruder with the filtering net convenient to replace;

in the figure: 1-machine body shell, 2-electric cabinet, 3-filtering component, 4-cooling component, 5-control console, 6-discharge port, 7-motor case, 8-screw, 9-resistance block, 10-hopper, 31-filtering plate, 32-fixing bolt, 33-placing groove, 34-cover plate, 35-filtering screen, 36-fixing support, 37-bidirectional spring, 38-positioning groove, 39-thread ring, 41-ventilation hole, 42-conveying pipe, 43-rotating motor, 44-fan blade, 45-fan box.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an extruder for processing modified plastics convenient for replacing a filter screen comprises a machine body shell 1, an electric cabinet 2, a filtering component 3, a cooling component 4, a control console 5, a discharge port 6, a motor case 7, a screw 8, a resistance block 9 and a hopper 10, wherein the electric cabinet 2 is arranged on the left side of the machine body shell 1, the bottom end of the control console 5 is connected with the top end of the motor case 7, the screw 8 is arranged inside the machine body shell 1, the top end of the hopper is connected with the motor case 7, a plurality of resistance blocks 9 are arranged and are respectively assembled at the upper side and the lower side of the screw rod 8, the hopper 10 is arranged at the top end of the machine body shell 1, the filter assembly 3 comprises a filter plate 31, a fixing bolt 32, a placing groove 33, a cover plate 34, a filter screen 35, a fixing bracket 36, a bidirectional spring 37, a positioning groove 38 and a thread ring 39, the bottom end of the filter plate 31 is connected with the top end of the placing groove 33, the cover plate 34 is arranged at the middle part of the placing groove 33 and the fixing bolt 32, the fixing bolt 32 is assembled at the bottom end of the placing groove 33, the filter screen 35 is arranged in the lower end of the hopper 10, the positioning groove 38 is respectively arranged at the upper end and the lower end of the fixing bracket 36, the bidirectional spring 37 is arranged at the inner side of the fixing bracket 36, and the upper and lower ends are respectively connected with a positioning groove 38, a thread ring 39 is arranged inside the hopper 10, and is arranged at the lower end of the filter screen, the cooling assembly 4 comprises a plurality of air vents 41, a conveying pipe 42, a rotating motor 43, a fan blade 44 and a fan box 45, and are all assembled on the outer surface of the discharge port 6, the rotating motor 43 and the fan blades 44 are all arranged inside the fan case 45, and fan case 45 connects electric cabinet 2 left side, and rotation motor 43 top is connected fan leaf 44 bottom, and fan case 45 sets up in body shell 1 left side, and conveying pipe 42 upper end is connected inside discharge gate 6, and conveying pipe 42 lower extreme is connected inside fan case 45.

As a first embodiment of the present invention: filter screen 35 is connected through setting up the dead slot in hopper 10 inside to fixed bolster 36, this design passes hopper 10 through fixed bolster 36 and connects inside filter screen 35, moreover, the steam generator is simple in structure, and both ends fixed bolster 36 can be mutually stable, guarantee the stability that filter screen 35 placed, standing groove 33 connects filter 31 bottom through inside setting up fixed slot and buckle, and standing groove 33 welds has fixing bolt 32, connect filter 31 through the buckle, convenient change, bottom welded fastening bolt 32 helps connect discharge gate 6, filter 31's stability and convenience when having further improved the ejection of compact, resistance piece 9 is inside the pipeline through setting up outer box welding, this design has guaranteed that plastic materials obtains the heating and still can not contact resistance piece 9 simultaneously, produce the damage, hopper 10 sets up the lower extreme pipeline mouth through bottom screw ring 39 connection, fix hopper 10 through the rotary mode, convenient dismantlement and change, fan case 45 passes through installation fixed screw connection in electric cabinet 2 left side, install electric cabinet 2 with fan case 45 together, reduce conveying pipe 42 quantity, and save cost, electric cabinet 2 passes through many wires and connects fan case 7 and resistance piece 9, the overall arrangement is reasonable, and convenient for the worker's.

As a second embodiment of the present invention: when working personnel carries out plastic processing, the power supply is turned on, the electric cabinet 2 transmits electric energy to the motor case 7 through the conducting wire, the motor in the motor case 7 starts to rotate under the action of the electric energy, because the screw 8 is connected with the motor case 7, so that the motor rotates to drive the screw 8 to rotate together, and then the operator pours the plastic raw material into the hopper 10, most impurities and fine particles are removed through a filter screen 35 in the hopper, the filtered plastic raw material enters a screw 8 through a pipeline and is driven by the screw 8 to be continuously conveyed leftwards, a worker controls a resistance block 9 and a cooling component 4 through a control console 5, the electric energy is transmitted to the plurality of resistance blocks 9 through the conducting wires, the resistance blocks 9 generate heat and transmit the heat to the plastic raw material on the screw 8, the plastic raw material is heated and melted and continues to move leftwards, when the plastic raw material passes through the filter plate 31 of the discharge hole 6, the particles which are not fully melted are blocked, the rest particles enter the discharge hole 6 through the filter plate 31, the rotating motor 43 in the cooling component 4 rotates to drive the fan blade 44, the generated wind energy is transported to the discharge hole 6 through the conveying pipe 42, the plastic is cooled and shaped, finally the plastic is taken out, after the processing is finished, the power is turned off, the worker can take down the filter plate 31 for cleaning and replacement only by unscrewing the fixing bolt 32, the replaced filter plate 31 is fixed on the placing groove 33, the pipeline is fed, the cover plate 34 is placed, the fixing screw 32 is screwed, the thread ring 39 is arranged at the lower end of the hopper 10, the worker can take down the hopper 10 by rotating the hopper 10, the fixing supports 36 on two sides are pressed, the internal bidirectional spring 37 generates acting force, the fixing outer frames 36 at two ends of the filter screen 35 are loosened, the filter screen 35 can be taken out for replacement, and the replaced filter screen 35 can be installed in the same way.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The extruder for processing the modified plastic convenient for replacing the filter screen comprises a machine body shell (1), an electric cabinet (2), a filtering component (3), a cooling component (4), a console (5), a discharge port (6), a motor case (7), a screw (8), a resistance block (9) and a hopper (10), and is characterized in that the electric cabinet (2) is arranged on the left side of the machine body shell (1), the bottom end of the console (5) is connected with the top end of the motor case (7), the screw (8) is arranged inside the machine body shell (1), the top end of the screw is connected with the motor case (7), a plurality of resistance blocks (9) are arranged and are respectively assembled on the upper side and the lower side of the screw (8), and the hopper (10) is arranged on the top end of the machine body shell (1);

the filter assembly (3) comprises a filter plate (31), a fixing bolt (32), a placing groove (33), a cover plate (34), a filter screen (35), a fixing support (36), a two-way spring (37), a positioning groove (38) and a threaded ring (39), wherein the bottom end of the filter plate (31) is connected with the top end of the placing groove (33), the cover plate (34) is arranged at the middle parts of the placing groove (33) and the fixing bolt (32), the fixing bolt (32) is assembled at the bottom end of the placing groove (33), the filter screen (35) is arranged in the lower end of the hopper (10), the upper end and the lower end of the fixing support (36) are respectively provided with the positioning groove (38), the two-way spring (37) is arranged on the inner side of the fixing support (36), the upper end and the lower end of the two-way spring are respectively connected with the positioning groove (38), and the threaded ring (39) is arranged in the hopper (10) and is positioned at the lower end of the filter screen;

cooling subassembly (4) are including ventilation hole (41), conveying pipe (42), rotation motor (43), fan leaf (44) and fan case (45), ventilation hole (41) are provided with a plurality ofly to all assemble at discharge gate (6) surface, rotation motor (43) and fan leaf (44) all set up inside fan case (45) to electric cabinet (2) left side is connected in fan case (45), fan leaf (44) bottom is connected on rotation motor (43) top, fan case (45) set up in body shell (1) left side, conveying pipe (42) upper end is connected inside discharge gate (6), conveying pipe (42) lower extreme is connected inside fan case (45).

2. The extruder for processing the modified plastics, which is convenient for replacing the filter screen, according to claim 1, is characterized in that: the placing groove (33) is internally provided with a fixed clamping groove and a buckle connection filter plate (31) bottom end, and the placing groove (33) is welded with a fixed bolt (32).

3. The extruder for processing the modified plastics, which is convenient for replacing the filter screen, is characterized in that: the fixed support (36) is connected with the filter screen (35) through a hollow groove arranged in the hopper (10).

4. The extruder for processing the modified plastics, which is convenient for replacing the filter screen, according to claim 1, is characterized in that: the hopper (10) is connected with a lower end pipeline port through a threaded ring (39) arranged at the bottom.

5. The extruder for processing the modified plastics, which is convenient for replacing the filter screen, according to claim 1, is characterized in that: the fan box (45) is connected to the left side of the electric cabinet (2) through mounting and fixing screws.

6. The extruder for processing the modified plastics, which is convenient for replacing the filter screen, according to claim 1, is characterized in that: the electric control box (2) is connected with the fan box (45), the motor box (7) and the resistance block (9) through a plurality of wires.