CN219463693U - Magnetic material screening device for feed opening of extruder - Google Patents
Magnetic material screening device for feed opening of extruder Download PDFInfo
- Publication number
- CN219463693U CN219463693U CN202223458453.8U CN202223458453U CN219463693U CN 219463693 U CN219463693 U CN 219463693U CN 202223458453 U CN202223458453 U CN 202223458453U CN 219463693 U CN219463693 U CN 219463693U
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- CN
- China
- Prior art keywords
- extruder
- magnetic
- magnetic filter
- plate
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012216 screening Methods 0.000 title claims abstract description 14
- 239000000696 magnetic material Substances 0.000 title claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 12
- 238000003892 spreading Methods 0.000 claims description 8
- 230000007480 spreading Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000013513 substance screening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a magnetic material screening device for a discharging opening of an extruder, which comprises a discharging hopper of the extruder and a fixing rib, wherein a discharging opening is welded at the bottom of the discharging hopper of the extruder, the surface of the discharging hopper of the extruder is covered with an upper cover, the upper side surface of the upper cover is provided with a speed reducing motor through a machine seat, an output shaft of the speed reducing motor is fixed with a rotating shaft of a discharging dragon through a coupler, a charging hole is formed in the upper cover, and a magnetic filter plate is fixedly arranged on the rotating shaft of the discharging dragon. This extruder feed opening magnetic substance screening equipment, the setting of magnetic filter, metal fragment or granule in the material can say and adsorb the removal, and when magnetic filter carries out slow rotation under the drive of unloading dragon simultaneously, avoid the raw materials to pile up at magnetic filter, guarantee the smooth passing of raw materials, avoid impurity iron fillings if not in time getting rid of, not only can influence the shaping quality of product, also can accelerate the condition emergence of the wearing and tearing of extruder.
Description
Technical Field
The utility model relates to the field of extruders, in particular to a magnetic material screening device for a feed opening of an extruder.
Background
The extruder is widely used in papermaking industry, printing industry, plastic extrusion and other related industries. In general, when the product extruded by an extruder meets the process requirements of width and side trimming, a trimming process is needed before rolling, so that a large amount of waste rim charge is generated; in order to avoid wasting the leftovers left when the finished product is cut, auxiliary equipment is generally added to re-pull and extrude the cut slitter edges into a machine barrel of an extrusion host; at present, the return materials commonly used on the extruder in the market are in a form of adding a side material extruder and a crusher to crush the waste materials and then enter the main machine barrel through the vacuum feeder again, but the crusher or the side material extruder is adopted, so that the occupied space of production equipment is increased, and the production cost is increased.
To solve the above-mentioned problems, the prior art discloses (publication number: CN 214927440U) a direct recycling device for a feed opening of an extruder, and herein, is proposed "a hopper 1, a hopper seat 2, a hopper connecting pipe 3 provided between the hopper 1 and the hopper seat 2, an auxiliary traction assembly 4, and a supporting base plate 6 fixedly provided on the hopper seat 2. "in the in-service use process, the raw materials plastic granules can be detained with the garrulous iron fillings of processing machinery or mix other iron fillings in transportation and keeping, these impurity iron fillings if not in time get rid of, not only can influence the shaping quality of product, also can accelerate the wearing and tearing of extruder.
Disclosure of Invention
The utility model aims to provide a magnetic material screening device for a feed opening of an extruder, which aims to solve the defects in the prior art.
In order to achieve the above-mentioned purpose, provide an extruder feed opening magnetic material screening equipment, including extruder feed hopper and fixed muscle, the bottom welding of extruder feed hopper has the discharge gate, and the surface covering of extruder feed hopper has the upper cover, gear motor is installed through the frame to the upside surface of upper cover, and gear motor's output shaft and the pivot of unloading flood dragon pass through the shaft coupling and fix, cover simultaneously and offered the charge door to fixed mounting has the magnetic filter in the pivot of unloading flood dragon.
Preferably, upper side scraping plates are fixedly welded above two ends of the magnetic filter plate, middle scraping plates are fixedly welded below two ends of the magnetic filter plate, and meanwhile, the middle scraping plates and the upper side scraping plates are in contact with the inner wall of a discharging hopper of the extruder.
Preferably, one end of the middle scraping plate, which is far away from the magnetic filtering plate, is welded and fixed with the inclined scraping plate, and the inclined scraping plate and the magnetic filtering plate are reinforced through reinforcing ribs.
Preferably, the reinforcing rib is an inclined structure made of metal materials, an angle between the reinforcing rib and the magnetic filter plate is 60 degrees, and the middle scraping plate, the inclined scraping plate and the magnetic filter plate are reinforced through the reinforcing rib.
Preferably, the fixing ribs and the magnetic filter plates are of concentric circle structures, the fixing ribs and the magnetic filter plates are uniformly reinforced through four groups of fixing ribs, and a plurality of groups of filtering holes are uniformly formed in the magnetic filter plates.
Preferably, the fixed block is installed on the inner wall of the extruder discharging hopper in a threaded manner, one end, away from the extruder discharging hopper, of the fixed block is welded and fixed with the vertical plate, and meanwhile, the bottom of the vertical plate is welded and fixed with the flattening plate.
Preferably, an inclined plane is arranged on the surface of the spreading plate, and the distance between the spreading plate and the magnetic filter plate is 0.5cm.
Compared with the prior art, the utility model has the beneficial effects that: the setting of magnetic filter, can say that metal fragment or granule in the material adsorbs the removal, and when magnetic filter slowly rotates under the drive of unloading dragon simultaneously, avoid the raw materials to pile up at magnetic filter, guarantee the smooth passing of raw materials, avoid impurity iron fillings if not in time getting rid of, not only can influence the shaping quality of product, also can accelerate the condition emergence of the wearing and tearing of extruder.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 of the present utility model;
FIG. 3 is a schematic view of section A-A of FIG. 2, which is a block diagram of the present utility model;
fig. 4 is a three-dimensional view of a vertical connection of the structure of the present utility model.
Reference numerals in the drawings: 1. a speed reducing motor; 2. an upper cover; 3. discharging hopper of extruder; 4. an upper scraping plate; 5. a middle scraping plate; 6. a tilting scraper plate; 7. a discharge port; 8. discharging dragon; 9. fixing ribs; 10. a magnetic filter plate; 11. reinforcing ribs; 12. a fixed block; 13. a vertical plate; 14. an inclined surface; 15. and (5) spreading the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a magnetic material screening device for a feed opening of an extruder, which comprises a feed hopper 3 of the extruder and a fixing rib 9, wherein a discharge opening 7 is welded at the bottom of the feed hopper 3 of the extruder, the surface of the feed hopper 3 of the extruder is covered with an upper cover 2, a gear motor 1 is arranged on the upper side surface of the upper cover 2 through a machine seat, an output shaft of the gear motor 1 is fixed with a rotating shaft of a feed auger 8 through a coupler, a feed hole is formed in the upper cover 2, and a magnetic filter plate 10 is fixedly arranged on the rotating shaft of the feed auger 8.
Working principle: when using, the material is in the time of unloading to the extruder of the inside of extruder unloading hopper 3, through the setting of magnetic filter 10, metal fragment or granule in the material can say and adsorb the removal, and simultaneously magnetic filter 10 carries out slow pivoted under the drive of unloading flood dragon 8, avoids the raw materials to pile up at magnetic filter 10, guarantees the smooth passing of raw materials, and the setting of unloading flood dragon 8 guarantees the stable even passing of raw materials, prevents that discharge gate 7 from blockking up.
As a preferred embodiment, upper scraping plates 4 are fixedly welded above two ends of the magnetic filter plates 10, middle scraping plates 5 are fixedly welded below two ends of the magnetic filter plates 10, and meanwhile, the middle scraping plates 5 and the upper scraping plates 4 are in contact with the inner wall of the lower hopper 3 of the extruder.
As shown in fig. 1: the middle scraping plate 5 contacts with the upper scraping plate 4 and the inner wall of the lower hopper 3 of the extruder, so that raw materials attached to the inner wall of the lower hopper 3 of the extruder can be scraped, and the condition that a large amount of materials are adhered to the inner wall of the lower hopper 3 of the extruder is avoided.
As a preferred embodiment, one end of the middle scraping plate 5, which is far away from the magnetic filtering plate 10, is welded and fixed with the inclined scraping plate 6, and the inclined scraping plate 6 and the magnetic filtering plate 10 are reinforced by the reinforcing ribs 11.
Reinforcing is carried out through strengthening rib 11 between slope scraper 6 and the magnetic filter board 10, avoids the slope to scrape the scraper 6 when scraping the material on the bottom wall of hopper 3 under the extruder.
As a preferred embodiment, the reinforcing ribs 11 are of an inclined structure made of metal materials, and the angle between the reinforcing ribs 11 and the magnetic filter plates 10 is 60 degrees, and the middle scraping plate 5, the inclined scraping plate 6 and the magnetic filter plates 10 are reinforced by the reinforcing ribs 11.
As shown in fig. 1: the setting of magnetic filter 10 can filter the metalwork in the raw materials, avoids impurity iron fillings not in time getting rid of, not only can influence the shaping quality of product, also can accelerate the condition emergence of the wearing and tearing of extruder.
As a preferred implementation mode, the fixing ribs 9 and the magnetic filter plates 10 are of concentric circle structures, the fixing ribs 9 and the magnetic filter plates 10 are uniformly reinforced by four groups of fixing ribs 9, and a plurality of groups of filtering holes are uniformly formed in the magnetic filter plates 10.
As shown in fig. 1-3: the magnetic filter plate 10 is uniformly provided with a plurality of groups of filtering holes, and the raw materials above the magnetic filter plate 10 can be filtered by the arrangement of the plurality of groups of filtering holes, so that particles larger than the size of the filtering holes in the raw materials can be isolated and filtered.
As a preferred embodiment, the fixing block 12 is screwed on the inner wall of the lower hopper 3 of the extruder, one end of the fixing block 12 away from the lower hopper 3 of the extruder is welded and fixed with the vertical plate 13, and meanwhile, the bottom of the vertical plate 13 is welded and fixed with the flattening plate 15.
As a preferred embodiment, the surface of the flattening plate 15 is provided with an inclined surface 14, and the distance between the flattening plate 15 and the magnetic filter plate 10 is 0.5cm.
As shown in fig. 1 and 4: the fixed block 12, the vertical plate 13 and the spreading plate 15 are combined together to form a spreading work of raw materials, the spreading plate 15 is fixedly arranged, when the magnetic filter plate 10 rotates slowly, the raw materials on the magnetic filter plate can be spread under the action of the spreading plate 15, the surface of the upper side of the magnetic filter plate 10 can be spread and filtered, and a large amount of materials are prevented from being accumulated on the surface of the upper side of the magnetic filter plate 10.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an extruder feed opening magnetic material screening equipment, includes extruder hopper (3) and fixed muscle (9) under, and the bottom welding of extruder hopper (3) has discharge gate (7), and the surface cover of extruder hopper (3) has upper cover (2), its characterized in that: the upper side surface of upper cover (2) is installed gear motor (1) through the frame, and the output shaft of gear motor (1) is fixed through the shaft coupling with the pivot of unloading flood dragon (8), has offered the charge door on upper cover (2) simultaneously to fixed mounting has magnetic filter (10) in the pivot of unloading flood dragon (8).
2. The extruder die head magnetic screening apparatus of claim 1, wherein: the upper side scraping plates (4) are fixedly welded above the two ends of the magnetic filter plates (10), the middle scraping plates (5) are fixedly welded below the two ends of the magnetic filter plates (10), and meanwhile the middle scraping plates (5) are in contact with the upper side scraping plates (4) and the inner wall of the lower hopper (3) of the extruder.
3. The extruder die head magnetic screening apparatus of claim 2, wherein: one end of the middle scraping plate (5) far away from the magnetic filtering plate (10) is welded and fixed with the inclined scraping plate (6), and the inclined scraping plate (6) is reinforced with the magnetic filtering plate (10) through reinforcing ribs (11).
4. A magnetic screening apparatus for a feed opening of an extruder as claimed in claim 3, wherein: the reinforcing rib (11) is of an inclined structure made of metal materials, an angle between the reinforcing rib (11) and the magnetic filter plate (10) is 60 degrees, and the middle scraping plate (5), the inclined scraping plate (6) and the magnetic filter plate (10) are reinforced through the reinforcing rib (11).
5. The extruder die head magnetic screening apparatus of claim 1, wherein: the fixing ribs (9) and the magnetic filter plates (10) are of concentric circle structures, four groups of fixing ribs (9) are uniformly arranged between the fixing ribs (9) and the magnetic filter plates (10) for reinforcing, and a plurality of groups of filtering holes are uniformly formed in the magnetic filter plates (10).
6. The extruder die head magnetic screening apparatus of claim 1, wherein: the inner wall of the extruder blanking hopper (3) is provided with a fixed block (12) in a threaded connection mode, one end, away from the extruder blanking hopper (3), of the fixed block (12) is welded and fixed with the vertical plate (13), and meanwhile the bottom of the vertical plate (13) is welded and fixed with the spreading plate (15).
7. The extruder die head magnetic screening apparatus of claim 6, wherein: inclined surfaces (14) are formed on the surfaces of the flattening plates (15), and the distance between the flattening plates (15) and the magnetic filter plates (10) is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458453.8U CN219463693U (en) | 2022-12-23 | 2022-12-23 | Magnetic material screening device for feed opening of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458453.8U CN219463693U (en) | 2022-12-23 | 2022-12-23 | Magnetic material screening device for feed opening of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219463693U true CN219463693U (en) | 2023-08-04 |
Family
ID=87459764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223458453.8U Active CN219463693U (en) | 2022-12-23 | 2022-12-23 | Magnetic material screening device for feed opening of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219463693U (en) |
-
2022
- 2022-12-23 CN CN202223458453.8U patent/CN219463693U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |