CN221456732U - Screw extruder after broken marine plastic broken fishing net - Google Patents
Screw extruder after broken marine plastic broken fishing net Download PDFInfo
- Publication number
- CN221456732U CN221456732U CN202323195181.1U CN202323195181U CN221456732U CN 221456732 U CN221456732 U CN 221456732U CN 202323195181 U CN202323195181 U CN 202323195181U CN 221456732 U CN221456732 U CN 221456732U
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- Prior art keywords
- screw extruder
- broken
- fishing net
- feeding pipe
- net
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- 229920003023 plastic Polymers 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a screw extruder for broken marine plastic broken fishing nets. Screw extruder behind broken back of broken fishing net of marine plastics includes: the screw extruder comprises a screw extruder body, wherein two feeding inlets are formed in the screw extruder body, a Y-shaped feeding pipe is arranged at the top of each feeding inlet, a feeding hopper is arranged at the top end of each feeding pipe, and a material control mechanism and a cleaning mechanism are arranged on each feeding pipe; the material control mechanism comprises a rotating shaft arranged in the feeding pipe. According to the screw extruder for broken marine plastic worn-out fishing nets, provided by the utility model, the two Y-shaped feeding pipes, the material control mechanism and the cleaning mechanism are arranged on the screw extruder body, so that the blanking speed can be conveniently controlled, the net sheet blocked at the inlet of the extruder body is pressed into the extruder body by utilizing the downward pressing of the cleaning column, the blocking material is conveniently removed, the pressure between the net sheet and the screw is increased, and the plastic forming speed is further accelerated.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a screw extruder for broken marine plastic broken fishing nets.
Background
Many tools can be used in the ship work, wherein the utilization rate of fishing net and plastic products is higher, the problem that the fishing net and plastic products can not be repaired after a certain time limit is reached, and normal use can not be satisfied, at this time, broken fishing net and other marine plastics are required to be crushed and separated, and then the broken fishing net is extruded by an extruder. The screw extruder is based on the pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a few multi-screw extruders and a screw-free extruder through die molding. Compared with other types of extruders, the twin-screw extruder has the characteristics of good feeding performance, mixing plasticizing performance, exhaust performance, extrusion stability and the like, and is widely applied to the molding processing of extruded products at present.
However, the broken fishing net is different from the conventional plastic raw materials, the gap between the fishing net fragments is larger, and the conventional screw plastic extruder only depends on gravity feeding of the plastic raw materials, so that the fluffy broken fishing net can often block the feeding hole of the extruder in the blanking process, and therefore, the condition of blocking the material exists, and the broken fishing net needs to be manually dredged, so that the production efficiency of the extruder is influenced.
Therefore, it is necessary to provide a screw extruder for solving the technical problems after breaking the broken marine plastic fishing net.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the screw extruder for conveniently removing the blocking materials after the broken marine plastic worn fishing net is broken.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
Screw extruder behind broken back of broken fishing net of marine plastics includes: the screw extruder comprises a screw extruder body, wherein two feed inlets are formed in the screw extruder body, a Y-shaped feed pipe is arranged at the top of each feed inlet, a feed hopper is arranged on each feed pipe, a material control mechanism and a cleaning mechanism are arranged on each feed pipe, each material control mechanism comprises a rotating shaft arranged in each feed pipe, a hydraulic motor is arranged on one side of each feed pipe, an output shaft of each hydraulic motor is connected with one end of each rotating shaft after being decelerated by a speed reducer, the rotating shafts are driven to rotate by a first hydraulic cylinder, and each rotating shaft is provided with an adjusting plate; the cleaning mechanism comprises a cleaning column arranged in the feeding pipe, the top end of the cleaning column extends out of the feeding pipe, a track frame is arranged on the screw extruder body, a hydraulic cylinder is arranged on the track frame, and an output shaft of the hydraulic cylinder is connected with the cleaning column.
Preferably, a plurality of magnetic plates are uniformly installed on the adjusting plate.
Preferably, a conical guide plate is arranged above the rotating shaft, and the bottom surface of the guide plate is fixedly connected with the inner wall of the feeding pipe.
Preferably, an access door is mounted on the feed pipe and is arranged on one side close to the adjusting plate.
Preferably, there are two hydraulic cylinders.
Preferably, the lifting plate is installed in the inner side sliding of the track frame, two ends of the lifting plate extend into the track groove on the inner side of the track frame, the lifting plate is fixedly connected with the top of the cleaning column, and the top end of the hydraulic cylinder is connected with the lifting plate.
Preferably, two connecting plates are fixedly arranged at the tops of the two track frames.
Preferably, the cleaning column is provided with a plurality of air holes.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the two Y-shaped feeding pipes, the material control mechanism and the cleaning mechanism are arranged on the screw extruder body, so that the blanking speed can be conveniently controlled, the net sheet blocked at the inlet of the extruder body is pressed into the extruder body by utilizing the downward pressing of the cleaning column, the blocking material is conveniently removed, the pressure between the net sheet and the screw is increased, and the plastic forming speed is further accelerated;
(2) According to the utility model, the plurality of magnetic plates are uniformly arranged on the adjusting plate, so that iron materials in the net sheet are adsorbed and removed, the purity of raw materials is improved, and the quality of regenerated particles is further improved;
(3) According to the utility model, the inlet pipe is provided with the access door, so that the adjusting plate can be cleaned and maintained conveniently;
(4) According to the utility model, the connecting plate is arranged at the top of the track frame, so that the two track frames are connected into a whole, and the track frames can be more stable in use;
(5) According to the utility model, the vent holes are formed in the cleaning column, so that redundant gas in the feed pipe can be conveniently discharged.
Drawings
FIG. 1 is a schematic structural view of a screw extruder after breaking an ocean plastic broken fishing net;
FIG. 2 is a schematic view of the cleaning mechanism in the screw extruder of FIG. 1 after breaking the broken marine plastic fishing net;
FIG. 3 is a schematic structural view of a material control mechanism in the screw extruder after the broken marine plastic broken fishing net shown in FIG. 1;
FIG. 4 is a schematic view of the structure of an adjusting plate in the screw extruder after breaking the broken marine plastic fishing net shown in FIG. 1;
Fig. 5 is a schematic view of the structure of a cleaning column in the screw extruder after breaking the broken marine plastic fishing net shown in fig. 1.
Wherein, the names corresponding to the reference numerals are: the screw extruder comprises a 1-screw extruder body, a 2-feeding pipe, a 4-feeding hopper, a 5-rotating shaft, a 6-adjusting plate, a 7-magnetic plate, an 8-guiding plate, a 9-access door, a 10-cleaning column, an 11-track frame, a 12-lifting plate, a 13-hydraulic cylinder, a 14-connecting plate and 15-ventilation holes.
Detailed Description
The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.
Example 1:
As shown in fig. 1 to 5, the screw extruder for the broken marine plastic broken fishing net provided by the utility model comprises: the screw extruder comprises a screw extruder body 1, wherein two feed inlets are formed in the screw extruder body 1, a Y-shaped feed pipe 2 is arranged at the top of each feed inlet, a feed hopper 4 is arranged on each feed pipe 2, a material control mechanism and a cleaning mechanism are arranged on each feed pipe 2, each material control mechanism comprises a rotating shaft 5 arranged in each feed pipe 2, a hydraulic motor (not shown in the figure) is arranged on one side of each feed pipe 2, an output shaft of each hydraulic motor is connected with one end of each rotating shaft 5 after being decelerated by a speed reducer, the rotating shafts 5 are driven to rotate by a first hydraulic cylinder, and an adjusting plate 6 is arranged on each rotating shaft 5; the cleaning mechanism comprises a cleaning column 10 installed in a feeding pipe 2, the top end of the cleaning column 10 extends to the outside of the feeding pipe 2, a track frame 11 is installed on a screw extruder body 1, a hydraulic cylinder 13 is installed on the track frame 11, an output shaft of the hydraulic cylinder 13 is connected with the cleaning column 10, during use, broken fishing net is fed through a feed hopper 4 and slides into an inlet of the screw extruder body 1 along the inclined feeding pipe 2, extrusion processing is carried out on the broken fishing net through the screw extruder body 1, if material blocking occurs at the inlet of the extruder body 1, a hydraulic motor is started to drive a rotating shaft 5 to rotate, then the rotating shaft 5 drives an adjusting plate 6 to rotate, the lower end of the adjusting plate 6 rotates anticlockwise, the inclination angle of the adjusting plate 6 is adjusted, partial blocking is carried out on the inner space of the feeding pipe 2, the feeding speed of the feeding pipe 2 is reduced, meanwhile, the hydraulic cylinder 13 is started, the cleaning column 10 descends, the broken fishing net in the cleaning column 2 slides down along the inside the feeding pipe 2, the cleaning column 10 is extruded into an inlet of the screw extruder body 1, the net is extruded by the cleaning column 10, the net is extruded by the net, if the material blocking phenomenon is extruded by the extruder body 1, the net is extruded by the net, the net is extruded by the existing net, the net is more easily, the net is extruded by the net body, and the net is extruded by the net, and the net is more material in the inside the feeding pipe 1, and the net is more has the net, and can be more easily extruded by the net, and can be shaped, and has the net.
Through setting up inlet pipe 2, accuse material mechanism and the clearance mechanism of two Y shapes of screw extruder body 1 installation, control unloading speed that can be convenient utilizes clearance post 10 to push down, will block up in extruder body 1 the net piece of extruder body 1 entrance impress in the extruder body 1, and then conveniently clear away the putty to can increase the pressure between net piece and the screw rod, and then accelerate plastics shaping speed.
Example 2:
As shown in fig. 4, the regulating plate 6 is uniformly provided with a plurality of magnetic plates 7, and iron powder and iron blocks mixed in the broken fishing net can be sucked by the magnetic plates 7, so that iron materials are prevented from entering the extruder body 1, and the produced regenerated particles are purer.
Through evenly installing a plurality of magnetic plates 7 on setting up regulating plate 6, adsorb the iron material in the net piece and get rid of, improve the purity of raw materials, and then improve the quality of regeneration granule.
Example 3:
As shown in fig. 3, the top of axis of rotation 5 is equipped with conical guide board 8, guide board 8's bottom surface and the inner wall fixed connection of inlet pipe 2, during the use, the net piece gets into the back from feeder hopper 4, along the inner wall landing of inlet pipe 2, after the net piece landing to guide board 8, the net piece slides along guide board 8's top, and then from guide board 8 landing and fall on regulating plate 6.
Through setting up guide board 8, can conveniently guide the net piece through regulating plate 6, prevent that axis of rotation 5 from blockking the removal of net piece.
Example 4:
As shown in fig. 3, the inlet pipe 2 is provided with an access door 9, the access door 9 is arranged on one side close to the adjusting plate 6, when in use, the access door 9 is opened, the adjusting plate 6 is controlled to rotate clockwise, and the far end of the adjusting plate extends out of the access door 9, so that iron impurities adsorbed on the adjusting plate 6 are cleaned.
Through setting up install access door 9 on the inlet pipe 2, can conveniently clear up and maintain regulating plate 6.
Example 5:
as shown in fig. 1-2, two hydraulic cylinders 13 are provided, the lifting plate 12 is slidingly installed in the inner side of the track frame 2, two ends of the lifting plate 12 extend into the track grooves in the inner side of the track frame 11, the lifting plate 12 is fixedly connected with the top of the cleaning column 10, the top end of the hydraulic cylinder 13 is connected with the lifting plate 12, when in use, the hydraulic cylinder 13 is started to extend an output shaft of the cleaning column, and then the lifting plate 12 is driven to lift along the track frame 11, and the lifting plate 12 lifts to drive the cleaning column 10 to lift.
Through setting up the lift plate 12 of two pneumatic cylinders 13 common drive and going up and down, can conveniently drive clearance post 10 and go up and down.
Example 6:
As shown in fig. 1, two connecting plates 14 are fixedly installed at the top of the two track frames 11, and the two track frames 11 are connected into a whole through the two connecting plates 14, so that the structural stability of the two track frames 11 is enhanced, and the track frames 11 are more stable in use.
By arranging the connecting plate 14 at the top of the track frame 11, the two track frames 11 are connected into a whole, so that the track frames 11 are more stable in use.
Example 7:
As shown in fig. 5, the cleaning column 10 is provided with a plurality of ventilation holes 15, so that when the cleaning column 10 extrudes the net sheet in the feeding pipe 2, the redundant air is discharged upwards through the ventilation holes 15.
Through setting up and having seted up bleeder vent 15 on the clearance post 10, can conveniently discharge unnecessary gas in the inlet pipe 2.
Working principle: when the device is used, broken fishing net is fed through the feed hopper 4 and slides into the inlet of the screw extruder body 1 along the inclined feed pipe 2, and the broken fishing net is extruded and processed through the screw extruder body 1;
If the inlet of the extruder body 1 is blocked, the hydraulic motor is started to drive the rotating shaft 5 to rotate under the condition that the extruder body 1 is not stopped, so that the rotating shaft 5 drives the adjusting plate 6 to rotate, the lower end of the adjusting plate 6 rotates anticlockwise, the inclination angle of the adjusting plate 6 is adjusted, the inner space of the feeding pipe 2 is partially blocked, the feeding speed of the feeding pipe 2 is reduced, meanwhile, the hydraulic cylinder 13 is started, the cleaning column 10 is lowered, the cleaning column 10 slides down along the inside of the feeding pipe 2, the existing broken fishing net in the feeding pipe 2 is pressed down, the net sheet can be extruded by the cleaning column 10 to be pushed into the extruder body 1, the pressure between the net sheet and the screw in the extruder body 1 is increased, the net sheet is more easily twisted into a screw gap, and the net sheet can be extruded and molded more quickly; after the cleaning is finished, the cleaning column 10 is driven by the hydraulic cylinder 13 to rise and reset, and finally the inclination angle of the adjusting plate 6 can be adjusted, the blanking speed of raw materials is controlled, and the phenomenon of blockage is prevented from happening again.
Claims (8)
1. The utility model provides a screw extruder after broken back of marine plastic broken fishing net which characterized in that includes:
The screw extruder comprises a screw extruder body (1), wherein two feed inlets are formed in the screw extruder body (1), a Y-shaped feed pipe (2) is arranged at the top of each feed inlet, a feed hopper (4) is arranged at the top end of each feed pipe (2), and a material control mechanism and a cleaning mechanism are arranged on each feed pipe (2);
The material control mechanism comprises a rotating shaft (5) arranged in the feeding pipe (2), a hydraulic motor is arranged on one side of the feeding pipe (2), the hydraulic motor is connected with one end of the rotating shaft (5), and an adjusting plate (6) is arranged on the rotating shaft (5);
The cleaning mechanism comprises a cleaning column (10) arranged in the feeding pipe (2), the top end of the cleaning column (10) extends out of the feeding pipe (2), a track frame (11) is arranged on the screw extruder body (1), a hydraulic cylinder (13) is arranged on the inner side of the track frame (11), and one end of the hydraulic cylinder (13) is connected with the cleaning column (10).
2. Screw extruder after breaking of broken marine plastic fishing net according to claim 1, characterized in that the regulating plate (6) is uniformly provided with a plurality of magnetic plates (7).
3. Screw extruder after breaking of broken marine plastic fishing net according to claim 1, characterized in that above the rotation shaft (5) a conical guiding plate (8) is arranged.
4. Screw extruder after breaking of broken marine plastic fishing net according to claim 1, characterized in that an access door (9) is mounted on the feed pipe (2), said access door (9) being arranged on the side close to the adjusting plate (6).
5. Screw extruder after breaking of broken marine plastic fishing net according to claim 1, characterized in that there are two hydraulic cylinders (13).
6. Screw extruder after broken marine plastic broken fishing net according to claim 1, characterized in that the inner side of the rail frame (11) is slidingly provided with a lifting plate (12), the lifting plate (12) is connected with the top of the cleaning column (10), and the top of the hydraulic cylinder (13) is connected with the lifting plate (12).
7. Screw extruder after breaking of broken marine plastic fishing net according to claim 1, characterized in that the top of two of the rail frames (11) is fixedly mounted with a connecting plate (14).
8. The screw extruder after breaking of broken marine plastic fishing net according to claim 1, wherein the cleaning column (10) is provided with ventilation holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323195181.1U CN221456732U (en) | 2023-11-24 | 2023-11-24 | Screw extruder after broken marine plastic broken fishing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323195181.1U CN221456732U (en) | 2023-11-24 | 2023-11-24 | Screw extruder after broken marine plastic broken fishing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221456732U true CN221456732U (en) | 2024-08-02 |
Family
ID=92344148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323195181.1U Active CN221456732U (en) | 2023-11-24 | 2023-11-24 | Screw extruder after broken marine plastic broken fishing net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221456732U (en) |
-
2023
- 2023-11-24 CN CN202323195181.1U patent/CN221456732U/en active Active
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