CN218227796U - Electric double-die-head net filtering equipment for processing reclaimed plastic - Google Patents

Abstract

The utility model discloses an electric double-die head screen filtering device for processing reclaimed plastics, which belongs to a filtering and conveying device in the technical field of reclaimed plastic production equipment, and adopts the technical scheme that the filtering and conveying device comprises a bracket, a melting box arranged on the bracket, and a filtering device communicated with the melting box, wherein the filtering device comprises an automatic filtering die head component communicated with the melting box and a manual filtering die head component arranged at the output end of the automatic filtering die head component; the manual filtering die head assembly comprises a power part, a conveying pipeline box body and a manual filtering die head which are sequentially connected, a discharge head is arranged at the output end of the manual filtering die head, and a replaceable filtering screen plate assembly is arranged on the manual filtering die head; the utility model provides an electronic bimodulus head that reclaimed plastic processing used has net filtration equipment adopts automatic filtration die head subassembly and manual filtration die head subassembly to carry out multistage filtration treatment, improves the production quality of raw materials from this.

Description

Electric double-die-head net filtering equipment for processing reclaimed plastic

Technical Field

The utility model belongs to the technical field of the reclaimed plastic production facility, concretely relates to electronic bimodulus head that reclaimed plastic processing was used has net filtration equipment.

Background

The recycled plastic is a plastic raw material obtained by processing waste plastics through physical or chemical methods such as pretreatment, melting granulation and modification, the recycled plastic is a plastic raw material obtained by processing the waste plastics through hot melting, recycled plastic particles of the recycled plastic are generally subjected to hot melting, extruded into strips and then cut into particles for production, and the recycled plastic particles are produced into strips through hot melting extrusion.

Therefore, in the process of conveying plastic raw materials in a molten state in the production and processing of recycled plastics, in order to improve the production quality of subsequent extrusion strips, the conveyed molten raw materials need to be effectively filtered to meet the production requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic bimodulus head of reclaimed plastic processing usefulness has net filtration equipment adopts automatic filtration die head subassembly and manual filtration die head subassembly to carry out multistage filtration treatment through the in-process that carries out the fuse state raw materials in to the melting case, from this improves the production quality of raw materials, and the filtration mode of dismantling the change in the manual filtration die head subassembly, thereby can be so that the life-span that the maintenance improve equipment of equipment used.

The utility model aims at realizing the purpose, which comprises a bracket, a melting box arranged on the bracket, and a filtering device communicated with the melting box, wherein the filtering device comprises an automatic filtering die head component communicated with the melting box and a manual filtering die head component arranged at the output end of the automatic filtering die head component; the manual filtering die head assembly comprises a power part, a conveying pipeline box body and a manual filtering die head which are sequentially connected, a discharge head is arranged at the output end of the manual filtering die head, and a replaceable filtering screen plate assembly is arranged on the manual filtering die head.

Further, the power part is provided with a screw motor fixed on the bracket and a first reduction box connected with the output end of the screw motor; the conveying pipeline box body comprises a conveying pipeline and a conveying screw blade group, the conveying pipeline is connected with the output end of the first reduction gearbox, the conveying screw blade group is arranged in the conveying pipeline, a feeding hopper is arranged at the upper end of the conveying pipeline and communicated with the conveying pipeline, and a heat insulation box body sleeved outside is arranged on the conveying part of the conveying pipeline.

Furthermore, manual filter die head includes the filter chamber that sets up with pipeline intercommunication, and the discharge head setting is at the filter chamber other end, the filter screen board subassembly is including setting up the power control portion in the filter chamber upper end, the filter screen portion of slip setting in the filter chamber.

Furthermore, the power control portion sets up two including fixed two bracing pieces that set up in the filter chamber upper end the backup pad of bracing piece upper end rotates the driven pulley who sets up in the backup pad upper end, sets up filter screen between two bracing pieces and puts board and screw rod, the upper end fixed connection that board was put to screw rod lower extreme and filter screen, the filter chamber upper end has been seted up and has been changed the hole, the filter screen is put the board and is slided and set up in changing the hole, threaded connection between screw rod and the driven pulley.

Furthermore, the power control part also comprises a driving motor fixedly arranged on one side of the supporting plate and a driving leather wheel arranged on an output shaft of the driving motor, and the driving leather wheel is connected with the driven belt pulley through a belt.

Further, the automatic filtering die head assembly comprises a filtering box communicated with the melting box through a screw conveying cylinder, a second filtering screen plate assembly arranged in the filtering box, a scraper power assembly arranged outside the filtering box and a scraper arranged on the filtering box, wherein the scraper is connected with a rotating shaft of the scraper power assembly.

Furthermore, the second filter screen plate component comprises a filter screen plate arranged in the filter box, the filter screen plate divides the filter box into a slag discharge cavity and a discharge cavity, a slag discharge pipeline arranged at the lower end of the slag discharge cavity and a discharge pipe arranged at the lower end of the discharge cavity; the rotating shaft of the scraper power assembly penetrates through the filter screen plate and is connected with a scraper central shaft arranged in the slag discharge cavity.

Furthermore, the scraper power assembly comprises a scraper motor arranged on one side of the filter box and a reduction box connected with an output shaft of the scraper motor, and an output end of the reduction box is connected with a rotating shaft of the scraper power assembly.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses in, place the melting case steadily under the installation through the support, and carry out effectual filtration under filtration equipment's transport, it is further, carry out gradual filtration treatment to the material on the route of carrying through setting up automatic filtration die head subassembly and manual filtration die head subassembly, finally, the material that carries out the molten state after twice filtration goes out from a plurality of line holes that manual filtration die head's output set up and extrudees and goes out, realize carrying out effectual extrusion to the material of molten state, the manual filtration die head that has removable filter screen improves the effect to carrying out the filtration treatment of certain filterable raw materials, can be to the timely change and the maintenance of filter plate through the setting that can dismantle the change.

2. The utility model discloses in, carry out rotation control through the fixed conveying screw rod blading that sets up in the screw motor of support one side to pipeline for the melting material that the feed hopper who sets up from pipeline's upper end side got into carries out screw's transport, and is further, sets up insulation box at pipeline's conveying part, carries out effectual temperature protection to its pipeline inside, prevents to appear the problem of solidifying in transportation process.

3. The utility model discloses in, through setting up the filter chamber in manual filter die head for the molten material of output carries out extrusion discharge from extruding the stub bar in the extrusion stub bar that the filter chamber tip set up from pipeline, meanwhile, set up power control portion and carry out lifting control to the sliding setting filter screen portion in the filter chamber upper end, realize the detachable control in the relative filter chamber of filter screen portion from this, realize carrying out the change or the maintenance of portable to the filter screen in the filter screen portion from this.

4. The utility model discloses in, through setting up two bracing pieces in the filter chamber upper end, two the upper end of bracing piece sets up the backup pad to set up driven pulley in the upper end of backup pad, the screw rod that driven pulley drove the connection is two carry out lifting control between the bracing piece, and the filter screen portion that the screw rod bottom set up is that the stroke that slides the setting in the filter chamber and its both relative motion can not separate, and relative motion's filter screen portion realizes the motion direction to the screw rod at the lift in-process in the filter chamber from this, realizes the lifting control to filter screen portion from this.

5. The utility model discloses in, through setting up the rose box in the automatic filtration die head subassembly, the rose box carries the molten state material in with the melting case through the screw rod conveying cylinder to discharge after filtering in the follow rose box, it is further, through setting up the scraper in the rose box, the scraper is discharged in the rose box to scraping off the sediment under the filter screen in the rose box under the rotation control of the axis of rotation of scraper power component, realizes automatic filtration treatment.

6. The utility model discloses in, owing to cut apart the rose box through setting up filter plate to cut apart for arranging sediment chamber and ejection of compact chamber with its inside, the sediment that the scraper crossed the filtration in arranging the sediment chamber is struck off and is discharged from row's sediment pipeline of sediment chamber lower extreme, and the material after filtering is discharged from the discharging pipe of ejection of compact chamber lower extreme.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the internal structure of the filtering apparatus of the present invention;

fig. 3 is a schematic structural view of the automatic filtering die head assembly of the present invention.

In the figure, 1-support, 2-melting tank, 3-filtering device, 4-automatic filtering die head component, 5-manual filtering die head component, 6-power part, 7-conveying pipe box, 8-manual filtering die head, 9-discharge head, 10-filtering screen plate component, 11-screw motor, 12-first reduction box, 13-conveying pipe, 14-conveying screw blade component, 15-feeding hopper, 16-heat preservation box, 17-filtering chamber, 19-power control part, 20-filtering screen part, 21-support rod, 22-support plate, 23-driven pulley, 24-filtering screen placing plate, 25-screw, 26-driving motor, 27-driving pulley, 28-screw conveying cylinder, 29-filtering tank, 30-second filtering screen plate component, 31-scraper power component, 32-scraper, 33-filtering screen plate, 34-slag discharging chamber, 35-discharging chamber, 36-discharging pipe, 37-scraper motor, 38-reduction box and 39-slag discharging pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

An electric double-die-head net filtering device for processing recycled plastics comprises a support 1, a melting box 2 arranged on the support 1, and a filtering device 3 communicated with the melting box 2 in a conveying manner, wherein the filtering device 3 comprises an automatic filtering die head assembly 4 communicated with the melting box 2, and a manual filtering die head assembly 5 arranged at the output end of the automatic filtering die head assembly 4; the manual filtering die head assembly 5 comprises a power part 6, a conveying pipeline box body 7 and a manual filtering die head 8 which are sequentially connected, a discharge head 9 is arranged at the output end of the manual filtering die head 8, and a replaceable filtering screen plate assembly 10 is arranged on the manual filtering die head 8; place melting case 2 steadily under the installation through support 1, and carry out effectual filtration under the transport of filtration equipment 3, furthermore, carry out the gradual filtration treatment of material on the route of carrying through setting up automatic filtration die head subassembly 4 and manual filtration die head subassembly 5, finally, the material of the molten state after carrying out twice filtration goes out from a plurality of line holes that manual filtration die head 8's output set up and extrudees and goes out, realize carrying out effectual extrusion to the material of molten state, manual filtration die head 8 that has removable filter screen improves the effect to carrying out the filtration treatment of certain filterable raw materials, can be to the timely change and the maintenance of filter plate 33 through the setting of dismantling the change.

Preferably, the power part 6 is provided with a screw motor 11 fixed on the bracket 1, and a first reduction box 12 connected with the output end of the screw motor 11; the conveying pipeline box body 7 comprises a conveying pipeline 13 connected with the output end of the first reduction gearbox 12 and a conveying screw blade group 14 arranged in the conveying pipeline 13, a feeding hopper 15 communicated with the inside is arranged at the upper end of the conveying pipeline 13, and a heat insulation box body 16 sleeved outside is arranged at the conveying part of the conveying pipeline 13; carry out rotation control through fixed screw motor 11 that sets up in support 1 one side to the conveying screw blade group 14 among the pipeline 13 for the melting material that gets into from the feed hopper 15 that the upper end side of pipeline 13 set up carries out the transport of screw rod 25 formula, and is further, sets up insulation box 16 at the conveying part of pipeline 13, carries out effectual temperature protection to its inside pipeline, prevents to appear solidifying the problem in transportation process.

Preferably, the manual filter die head assembly 5 comprises a filter cavity 17 communicated with the conveying pipeline 13, the discharge head 9 is arranged at the other end of the filter cavity 17, and the filter screen plate assembly 10 comprises a power control part 19 arranged at the upper end of the filter cavity 17 and a filter screen part 20 arranged in the filter cavity 17 in a sliding manner; through set up filter chamber 17 in manual filter die head 8 for the molten material of export from pipeline 13 extrudes the discharge from extruding stub bar 9 that filter chamber 17 tip set up, and meanwhile, set up power control portion 19 and carry out lift control to filter screen portion 20 in filter chamber 17 to the slip setting in filter chamber 17 upper end, realize the detachable control of filter screen portion 20 relative filter chamber 17 from this, realize carrying out portable's change or maintenance to the filter screen on filter screen portion 20 from this.

Preferably, the power control unit 19 includes two support rods 21 fixedly disposed at the upper end of the filter chamber 17, a support plate 22 disposed at the upper end of the two support rods 21, a driven pulley 23 rotatably disposed at the upper end of the support plate 22, a filter screen placing plate 24 and a screw 25 disposed between the two support rods 21, the lower end of the screw 25 is fixedly connected to the upper end of the filter screen placing plate 24, the upper end of the filter chamber 17 is provided with a replacing hole, the filter screen placing plate 24 is slidably disposed in the replacing hole, and the screw 25 is in threaded connection with the driven pulley 23; two support rods 21 are arranged at the upper end of the filter cavity 17, a support plate 22 is arranged at the upper ends of the two support rods 21, a driven belt pulley 23 is arranged at the upper end of the support plate 22, the driven belt pulley 23 drives a connected screw rod 25 to perform lifting control between the two support rods 21, the filter screen part 20 arranged at the bottom of the screw rod 25 is arranged in the filter cavity 17 in a sliding mode, the stroke of relative movement of the filter screen part and the screw rod is not separated, therefore, the filter screen part 20 moving relatively in the filter cavity 17 realizes movement guiding of the screw rod 25 in the lifting process, and therefore lifting control of the filter screen part 20 is achieved.

Preferably, the power control unit 19 further includes a driving motor 26 fixedly disposed at one side of the support plate 22, and a driving pulley 27 disposed on an output shaft of the driving motor 26, wherein the driving pulley 27 is connected to the driven pulley 23 by a belt.

Preferably, the automatic filtering die head assembly 4 comprises a filtering box 29 communicated with the melting box 2 through a screw conveying cylinder 28, a second filter screen plate assembly 30 arranged in the filtering box 29, a scraper power assembly 31 arranged outside the filtering box 29, and a scraper 32 arranged in the filtering box 29, wherein the scraper 32 is connected with a rotating shaft of the scraper power assembly 31.

Preferably, the second filter screen assembly 30 comprises a filter screen 33 arranged in the filter box 29, the filter screen 33 divides the filter box 29 into a slag discharge cavity 34 and a discharge cavity 35, a slag discharge pipe 39 arranged at the lower end of the slag discharge cavity 34, and a discharge pipe 36 arranged at the lower end of the discharge cavity 35; a rotating shaft of the scraper power assembly penetrates through the filter screen plate 33 and is connected with a scraper central shaft arranged in the slag discharge cavity; the automatic filtering treatment is realized by arranging the filtering box 29 in the automatic filtering die head assembly 4, conveying the molten material in the melting box 2 by the filtering box 29 through the screw 25 conveying cylinder, filtering the molten material from the filtering box 29 and then discharging the filtered material, and further, arranging the scraper 32 in the filtering box 29, wherein the scraper 32 scrapes and discharges the slag under the filtering screen in the filtering box 29 from the filtering box 29 under the rotation control of the rotating shaft of the scraper power assembly 31.

Further, since the filter box 29 is divided by the filter screen plate 33 and the inside thereof is divided into the slag discharge chamber 34 and the discharge chamber 35, the scraper 32 scrapes off the filtered slag in the slag discharge chamber 34 and discharges the same from the slag discharge pipe 39 at the lower end of the slag discharge chamber 34, and the filtered material is discharged from the discharge pipe 36 at the lower end of the discharge chamber 35.

Preferably, the scraper power assembly 31 comprises a scraper motor 37 arranged on one side of the filter box 29, and a reduction box 38 connected with an output shaft of the scraper motor 37, wherein an output end of the reduction box 38 is connected with a rotating shaft of the scraper power assembly 31.

The utility model discloses a theory of operation and working process:

the utility model discloses in, it is the fuse state to place thermal treatment in melting case 2 through the plastics with retrieving, loop through the transport of automatic filtration die head subassembly 4 and manual filtration die head subassembly 5 and implement filtration treatment at the in-process of carrying, the material of the fuse state after carrying out twice filtration extrudes and goes out from a plurality of line holes that manual filtration die head 8's output set up, the realization carries out effectual extrusion to the material of fuse state, manual filtration die head 8 that has removable filter screen improves the effect to the filtration treatment who has carried out certain filterable raw materials, can be to the timely change and the maintenance of filter plate 33 through the setting of dismantling the change.

More specifically, in the manual filter die assembly 5, by providing two support rods 21 at the upper end of the filter cavity 17, providing a support plate 22 at the upper end of the two support rods 21, and providing a driven pulley 23 at the upper end of the support plate 22, the driven pulley 23 drives the connected screw 25 to perform lifting control between the two support rods 21, and the screen part 20 provided at the bottom of the screw 25 is slidably provided in the filter cavity 17, and the relative movement strokes of the two are not separated, so that the screen part 20 moving relative to each other in the filter cavity 17 guides the movement of the screw 25 during lifting, thereby performing lifting control on the screen part 20.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (8)

1. An electric double-die-head net filtering device for processing recycled plastics comprises a support (1), a melting box (2) arranged on the support (1), and a filtering device (3) communicated with the melting box (2) in a conveying way, and is characterized in that the filtering device (3) comprises an automatic filtering die head component (4) communicated with the melting box (2) and a manual filtering die head component (5) arranged at the output end of the automatic filtering die head component (4); manual filter die head subassembly (5) are including connecting gradually power portion (6), pipeline box (7) and the manual filter die head (8) that set up, the output of manual filter die head (8) is provided with stub bar (9), manual filter die head (8) are provided with removable filter screen board subassembly (10).

2. The electric double-die-head net filtering equipment for processing the recycled plastics according to claim 1, wherein the power part (6) is provided with a screw motor (11) fixed on the bracket (1) and a first reduction box (12) connected with the output end of the screw motor (11); the conveying pipeline box body (7) comprises a conveying pipeline (13) connected with the output end of the first reduction gearbox (12) and a conveying screw blade group (14) arranged in the conveying pipeline (13), a feeding hopper (15) communicated with the inside is arranged at the upper end of the conveying pipeline (13), and a conveying part of the conveying pipeline (13) is provided with a heat preservation box body (16) sleeved outside.

3. The electric double-die-head net filtering device for processing the recycled plastics according to claim 2, wherein the manual filtering die head assembly (5) comprises a filtering cavity (17) communicated with the conveying pipeline (13), the discharging head (9) is arranged at the other end of the filtering cavity (17), the filtering net plate assembly (10) comprises a power control part (19) arranged at the upper end of the filtering cavity (17) and a filtering net part (20) arranged in the filtering cavity (17) in a sliding manner.

4. The electric double-die-head net filtering equipment for processing the recycled plastic as recited in claim 3, wherein the power control part (19) comprises two support rods (21) fixedly arranged at the upper end of the filtering chamber (17), two support plates (22) arranged at the upper ends of the support rods (21) are rotatably arranged on a driven pulley (23) arranged at the upper end of the support plate (22), a filter screen placing plate (24) and a screw rod (25) are arranged between the two support rods (21), the lower end of the screw rod (25) is fixedly connected with the upper end of the filter screen placing plate (24), the upper end of the filtering chamber (17) is provided with a replacing hole, the filter screen placing plate (24) is slidably arranged in the replacing hole, and the screw rod (25) is in threaded connection with the driven pulley (23).

5. The electric double-die-head net filtering equipment for processing the recycled plastics according to claim 4, wherein the power control part (19) further comprises a driving motor (26) fixedly arranged on one side of the supporting plate (22), and a driving pulley (27) arranged on an output shaft of the driving motor (26), and the driving pulley (27) is in belt connection with the driven pulley (23).

6. The electric double-die-head screen filtering equipment for processing the recycled plastics, according to the claim 1, is characterized in that the automatic filtering die head assembly (4) comprises a filtering box (29) communicated with the melting box (2) through a screw conveying cylinder (28), a second filtering screen plate assembly (30) arranged in the filtering box (29), a scraper power assembly (31) arranged outside the filtering box (29), and a scraper (32) arranged in the filtering box (29), wherein the scraper (32) is connected with a rotating shaft of the scraper power assembly (31).

7. The electric double-die-head screened filtering equipment for processing the recycled plastics of claim 6, wherein the second screened plate component (30) comprises a screened plate (33) arranged in the filtering box (29), the screened plate (33) divides the filtering box (29) into a slag discharging cavity (34) and a discharging cavity (35), a slag discharging pipeline (39) arranged at the lower end of the slag discharging cavity (34), and a discharging pipe (36) arranged at the lower end of the discharging cavity (35); the rotating shaft of the scraper power assembly penetrates through the filter screen plate (33) and is connected with the central shaft of a scraper arranged in the slag discharge cavity.

8. The electric double-die-head net filtering equipment for processing the recycled plastics according to claim 7, wherein the scraper power assembly (31) comprises a scraper motor (37) arranged on one side of the filtering box (29), and a reduction gearbox (38) connected with an output shaft of the scraper motor (37), and an output end of the reduction gearbox (38) is connected with a rotating shaft of the scraper power assembly (31).

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