CN112719210A - Environment-friendly resin fine sand hierarchical screening method - Google Patents
Environment-friendly resin fine sand hierarchical screening method Download PDFInfo
- Publication number
- CN112719210A CN112719210A CN202011551337.3A CN202011551337A CN112719210A CN 112719210 A CN112719210 A CN 112719210A CN 202011551337 A CN202011551337 A CN 202011551337A CN 112719210 A CN112719210 A CN 112719210A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- environment
- filter screen
- friendly resin
- fine sand
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 title claims abstract description 62
- 229920005989 resin Polymers 0.000 title claims abstract description 62
- 239000004576 sand Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses an environment-friendly resin fine sand level screening method which comprises a shell, wherein the top of the shell is fixedly connected with a feed inlet, the interior of the shell is movably connected with a first fixing frame, the interior of the first fixing frame is fixedly connected with a first filter screen, the interior of the shell is movably connected with a second fixing frame, and the interior of the second fixing frame is fixedly connected with a second filter screen. According to the invention, the problems of large space occupation, high cost and troublesome use of the mode because a large number of machine sets are required to be processed in the production process of resin, dust removal, screening and the like are required in the processing process are solved by arranging the shell, the feed inlet, the first fixing frame, the first filter screen, the second fixing frame, the second filter screen, the first connecting block, the second connecting block, the supporting rod, the supporting plate, the sliding rod, the driving mechanism, the mounting plate, the storage box, the groove, the handle, the buckling mechanism, the supporting block, the spring, the through hole, the clamping groove, the sliding block and the sliding groove in a matched manner.
Description
Technical Field
The invention belongs to the technical field of environment-friendly resin fine sand, and particularly relates to a hierarchical screening method of environment-friendly resin fine sand.
Background
The environment-friendly resin fine sand is mold sand or core sand which uses synthetic resin as a binder of sand grains, after a casting mold or a core is made of the resin sand, the resin is subjected to irreversible crosslinking reaction and is cured through the action of a curing agent, and thus the necessary strength is provided for the casting mold or the core.
Resin sand is widely used as mould sand in modern casting production, the mould sand taking resin as a binder mainly comprises hot-process coated resin sand, hot-core box resin sand, cold-core box resin sand, furan resin self-hardening sand and the like, the resin sand has high strength after hardening, is particularly suitable for machine moulding and can be used for manufacturing complex and thin-wall castings.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an environment-friendly resin fine sand hierarchical screening method, which has the advantages of small occupied space, low cost and convenient use, and solves the problems of large occupied space, high cost and troublesome use caused by the fact that a large number of machine sets are required to be processed in the production process of resin, dust removal, screening and the like are required in the processing process.
The invention is realized in such a way, the environment-friendly resin fine sand level screening method comprises a shell, wherein the top of the shell is fixedly connected with a feed inlet, the interior of the shell is movably connected with a first fixed frame, the interior of the first fixed frame is fixedly connected with a first filter screen, the interior of the shell is movably connected with a second fixed frame, the interior of the second fixed frame is fixedly connected with a second filter screen, the two sides of the first fixed frame are fixedly connected with first connecting blocks, the two sides of the second fixed frame are fixedly connected with second connecting blocks, the opposite sides of the two first connecting blocks are fixedly connected with support rods, the opposite sides of the two second connecting blocks are fixedly connected with the surfaces of the support rods, the bottoms of the two support rods are fixedly connected with support plates, the bottoms of the support plates are fixedly connected with slide rods, and the rear sides of the slide rods are fixedly connected with, the bottom fixedly connected with mounting panel of actuating mechanism, the inside swing joint of casing has the storing box, the recess that uses with the storing box cooperation is seted up on the surface of casing, the rear side of storing box runs through to the inside of recess, the front side fixedly connected with handle of storing box, the inside swing joint of handle has buckle mechanism.
Preferably, the driving mechanism includes a driving motor, a turntable is fixedly connected to the front side of the driving motor, a first rotating shaft is fixedly connected to the front side of the turntable, a connecting rod is fixedly connected to the front side of the first rotating shaft, a second rotating shaft is fixedly connected to the top of the connecting rod, the front side of the second rotating shaft is fixedly connected to the surface of the sliding rod, the bottom of the driving motor is fixedly connected to the surface of the housing, the bottom of the driving motor is fixedly connected to the surface of the mounting plate, and the mounting plate is fixedly connected to the surface of the housing through threads.
Preferably, the fastening mechanism comprises a pressing block, a connecting plate is fixedly connected to the bottom of the pressing block, movable rods are fixedly connected to two sides of the connecting plate, a clamping block is fixedly connected to the top of each movable rod, the rear side of each movable rod penetrates through the outer side of the handle and extends into the storage box, the rear side of each movable rod is fixedly connected with the surface of the corresponding clamping block, and the top of each clamping block penetrates through the outer side of the storage box and extends into the shell.
Preferably, the bottom of the movable rod is fixedly connected with a supporting block, the bottom of the supporting block is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the inner walls of the handle and the storage box.
Preferably, the inside of the storage box is provided with a through hole matched with the clamping block, the inside of the shell is provided with a clamping groove matched with the clamping block, and the top of the clamping block penetrates through the outer side of the through hole and extends into the clamping groove.
Preferably, the rear side of the movable rod is fixedly connected with a sliding block, and a sliding groove matched with the sliding block for use is formed in the storage box.
Preferably, the first filter has a larger pore size than the second filter.
Preferably, the first step: the user opens the driving mechanism, and the driving mechanism drives the first fixing frame and the second fixing frame;
the second step is that: the user pours the environment-friendly resin fine sand into the feeding hole, and the environment-friendly resin enters the filter screen of the first fixing frame;
the third step: because the aperture of the first filter screen is large, the larger environment-friendly resin is discharged along with the first filter screen, and the smaller environment-friendly resin and dust fall into the second filter screen;
the fourth step: the smaller environment-friendly resin can be discharged along with the second filter screen, and dust falls into the storage box due to the vibration of the second filter screen;
the fifth step: the user presses the pressing block to enable the clamping block to return to the inside of the through hole, and then the user takes out the storage box to carry out processing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the problems of large space occupation, high cost and troublesome use of the mode because a large number of machine sets are required to be processed in the production process of resin, dust removal, screening and the like are required in the processing process are solved by arranging the shell, the feed inlet, the first fixing frame, the first filter screen, the second fixing frame, the second filter screen, the first connecting block, the second connecting block, the supporting rod, the supporting plate, the sliding rod, the driving mechanism, the mounting plate, the storage box, the groove, the handle, the buckling mechanism, the supporting block, the spring, the through hole, the clamping groove, the sliding block and the sliding groove in a matched manner.
2. According to the invention, through the arrangement of the driving mechanism, the hierarchical screening of the vibration of the first fixed frame and the second fixed frame is effectively realized.
3. According to the invention, the storage box is effectively fixed by arranging the buckle mechanism, and the storage box is prevented from moving after entering the groove.
4. According to the invention, through the matched use of the supporting block and the spring, the limiting of the buckling mechanism is effectively realized, and the movement of the buckling mechanism when the limiting is carried out on the storage box is prevented.
5. According to the invention, through the matching use of the through hole and the clamping groove, the storage box can move after entering the groove after the clamping block is clamped in the inner cavity of the clamping groove.
6. The sliding block and the sliding groove are matched for use, so that the movement of the sliding rod is limited effectively, the sliding rod is prevented from being deviated during movement, and the movement track of the sliding rod is fixed.
7. According to the invention, through the matched use of the first filter screen and the second filter screen, the discharge of the larger environment-friendly resin along with the first filter screen and the falling of the smaller environment-friendly resin and dust inside the second filter screen are effectively realized, so that a user can better screen the environment-friendly resin fine sand.
8. The invention solves the problem of the resin fine sand hierarchical screening method through the use method of the environment-friendly resin fine sand hierarchical screening, effectively realizes small occupied space, low cost and convenient use, and solves the problems of large occupied space, high cost and troublesome use of the mode because a large number of machine sets are required to be processed in the production process of the resin, dust removal, screening and the like are required in the processing process.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of a partial structure provided by an embodiment of the present invention;
FIG. 3 is a perspective view of a drive mechanism provided by an embodiment of the present invention;
FIG. 4 is a perspective view of a handle provided by an embodiment of the present invention;
FIG. 5 is a top cross-sectional view of a portion of a structure provided by an embodiment of the present invention;
fig. 6 is a left side cross-sectional view of a portion of a structure provided by an embodiment of the present invention.
In the figure: 1. a housing; 2. a feed inlet; 3. a first fixed frame; 4. a first filter screen; 5. a second fixed frame; 6. a second filter screen; 7. a first connection block; 8. a second connecting block; 9. a support bar; 10. a support plate; 11. a slide bar; 12. a drive mechanism; 1201. a drive motor; 1202. a turntable; 1203. a first rotating shaft; 1204. a connecting rod; 1205. a second rotating shaft; 13. mounting a plate; 14. a storage box; 15. a groove; 16. a handle; 17. a buckle mechanism; 1701. according to blocks; 1702. a connecting plate; 1703. a movable rod; 1704. a clamping block; 18. a support block; 19. a spring; 20. a through hole; 21. a card slot; 22. a slider; 23. a chute.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, an environment-friendly resin fine sand hierarchical screening method according to an embodiment of the present invention includes a housing 1, a feed inlet 2 is fixedly connected to a top of the housing 1, a first fixing frame 3 is movably connected to an inside of the housing 1, a first filter screen 4 is fixedly connected to an inside of the first fixing frame 3, a second fixing frame 5 is movably connected to an inside of the housing 1, a second filter screen 6 is fixedly connected to an inside of the second fixing frame 5, first connection blocks 7 are fixedly connected to both sides of the first fixing frame 3, second connection blocks 8 are fixedly connected to both sides of the second fixing frame 5, support bars 9 are fixedly connected to opposite sides of the two first connection blocks 7, surfaces of the support bars 9 are fixedly connected to opposite sides of the two second connection blocks 8, a support plate 10 is fixedly connected to bottoms of the two support bars 9, and a slide bar 11 is fixedly connected to a bottom of the support, the rear side fixedly connected with actuating mechanism 12 of slide bar 11, the bottom fixedly connected with mounting panel 13 of actuating mechanism 12, the inside swing joint of casing 1 has storing box 14, casing 1's surface is seted up with storing box 14 cooperation recess 15 that uses, the rear side of storing box 14 runs through to the inside of recess 15, the front side fixedly connected with handle 16 of storing box 14, the inside swing joint of handle 16 has buckle mechanism 17.
Referring to fig. 3, the driving mechanism 12 includes a driving motor 1201, a rotating disc 1202 is fixedly connected to a front side of the driving motor 1201, a first rotating shaft 1203 is fixedly connected to a front side of the rotating disc 1202, a connecting rod 1204 is fixedly connected to a front side of the first rotating shaft 1203, a second rotating shaft 1205 is fixedly connected to a top of the connecting rod 1204, a front side of the second rotating shaft 1205 is fixedly connected to a surface of the sliding rod 11, a bottom of the driving motor 1201 is fixedly connected to a surface of the housing 1, a bottom of the driving motor 1201 is fixedly connected to a surface of the mounting plate 13, and the mounting plate 13 is fixed to the surface of the housing 1 through.
Adopt above-mentioned scheme: by providing the driving mechanism 12, hierarchical screening by vibration of the first and second fixed frames 3 and 5 is effectively achieved.
Referring to fig. 5, the fastening mechanism 17 includes a button 1701, a connecting plate 1702 is fixedly connected to the bottom of the button 1701, a movable rod 1703 is fixedly connected to both sides of the connecting plate 1702, a latch 1704 is fixedly connected to the top of the movable rod 1703, the rear side of the movable rod 1703 penetrates through the outer side of the handle 16 and extends into the storage box 14 to be fixedly connected with the surface of the latch 1704, and the top of the latch 1704 penetrates through the outer side of the storage box 14 and extends into the housing 1.
Adopt above-mentioned scheme: through setting up buckle mechanism 17, the effectual realization is fixed to storing box 14, prevents that storing box 14 from taking place to remove after getting into the inside of recess 15.
Referring to fig. 6, a supporting block 18 is fixedly connected to the bottom of the movable bar 1703, a spring 19 is fixedly connected to the bottom of the supporting block 18, and the bottom of the spring 19 is fixedly connected to the inner walls of the handle 16 and the storage box 14.
Adopt above-mentioned scheme: through the cooperation that sets up supporting shoe 18 and spring 19 and use, effectual realized spacing to buckle mechanism 17, prevent that buckle mechanism 17 from taking place to remove when spacing to storing box 14.
Referring to fig. 6, a through hole 20 matched with the latch 1704 is formed in the storage box 14, a latching groove 21 matched with the latch 1704 is formed in the housing 1, and the top of the latch 1704 penetrates through the outer side of the through hole 20 and extends into the latching groove 21.
Adopt above-mentioned scheme: through the cooperation that sets up through-hole 20 and draw-in groove 21 and use, can make behind the fixture block 1704 card income draw-in groove 21's inner chamber, take place to remove behind messenger's storing box 14 entering recess 15's inside.
Referring to fig. 6, a slider 22 is fixedly connected to the rear side of the movable rod 1703, and a sliding groove 23 matched with the slider 22 is formed in the storage box 14.
Adopt above-mentioned scheme: through the cooperation of setting up slider 22 and spout 23 and using, the effectual spacing that has realized moving slide bar 11 has prevented slide bar 11 and has taken place the skew when removing, and has realized fixing the effect to the removal orbit of slide bar 11.
Referring to fig. 2, the first filter 4 has a larger aperture than the second filter 6.
Adopt above-mentioned scheme: through the cooperation that sets up first filter screen 4 and second filter screen 6 and use, the effectual great environmental protection type resin that has realized discharges along with first filter screen 4, and less environmental protection type resin and dust fall in the inside of second filter screen 6, make the user better screen the fine sand of environmental protection type resin.
Referring to fig. 1, 2, 3, 4, 5 and 6, the first step: the user opens the driving mechanism 12, and the driving mechanism 12 drives the first fixed frame 3 and the second fixed frame 5;
the second step is that: the user pours the environment-friendly resin fine sand into the feeding hole 2, and the environment-friendly resin enters the filter screen of the first fixing frame 3;
the third step: since the aperture of the first filter 4 is large, the relatively large environment-friendly resin is discharged along with the first filter 4, and the relatively small environment-friendly resin and dust fall inside the second filter 6;
the fourth step: the smaller environment-friendly resin can be discharged along with the second filter screen 6, and dust falls into the storage box 14 due to the vibration of the second filter screen 6;
the fifth step: the user presses the pressing block 1701 to retract the latch 1704 into the through hole 20, and then the user takes out the storage box 14 for processing.
Adopt above-mentioned scheme: the use method of the environment-friendly resin fine sand hierarchical screening solves the problem of the resin fine sand hierarchical screening method, effectively realizes small occupied space and low cost and is convenient to use, and solves the problems that the resin needs a large amount of units to be processed in the production process, dust and screening need to be removed in the processing process, and the like, so that the mode has large occupied space, high cost and troublesome use.
The working principle of the invention is as follows:
in use, the first step: the user starts the driving motor 1201, the driving motor 1201 drives the rotating disc 1202, the movement of the rotating disc 1202 drives the first rotating shaft 1203, the first rotating shaft 1203 moves along the track of the rotating disc 1202, the movement of the first rotating shaft 1203 drives the connecting rod 1204, the movement of the connecting rod 1204 drives the second rotating shaft 1205, the connecting rod 1204 moves along the tracks of the first rotating shaft 1203 and the second rotating shaft 1205, the movement of the second rotating shaft 1205 drives the sliding rod 11, the movement of the sliding rod 11 drives the supporting plate 10, the movement of the supporting plate 10 drives the supporting rod 9, the movement of the supporting rod 9 drives the first connecting block 7 and the second connecting block 8 to move, the movement of the first connecting block 7 drives the first fixing frame 3, the movement of the first fixing frame 3 drives the first filter screen 4 to vibrate, meanwhile, the second fixing frame 5 is driven by the movement of the second connecting block 8, and the second filter screen 6 is driven by the second fixing frame 5 to vibrate; the second step is that: the user pours the environment-friendly resin fine sand into the feeding hole 2, and the environment-friendly resin enters the filter screen of the first fixing frame 3; the third step: due to the aperture of the first filter 4, the relatively large environment-friendly resin is discharged along with the first filter 4, and the relatively small environment-friendly resin and dust fall inside the second filter 6; the fourth step: the smaller environment-friendly resin can be discharged along with the second filter screen 6, and dust falls into the storage box 14 due to the vibration of the second filter screen 6; the fifth step: when the storage box 14 is full, a user pushes the pressing block 1701, the connecting plate 1702 is driven by the movement of the pressing block 1701, the movable rod 1703 is driven by the movement of the connecting plate 1702, the supporting block 18 and the clamping block 1704 are driven by the movement of the movable rod 1703, the spring 19 is extruded by the movement of the supporting block 18, when the clamping block 1704 returns from the inside of the clamping groove 21 to the inside of the through hole 20, the storage box 14 is taken out for processing by the user, when the processing is finished, the clamping block 1704 returns to the inside of the through hole 20 by the pressing block 1701, then the storage box 14 is clamped into the inside of the groove 15 by the user, the pressing block 1701 is loosened by the user, the spring 19 is not stressed, the supporting block 18 is driven by the spring 19, the clamping mechanism 17 is driven by the movement of the supporting block 18 to return, the clamping block.
In summary, the following steps: the environment-friendly resin fine sand level screening method solves the problems that due to the fact that resin is used in cooperation with a large number of machine sets in the production process, dust and screening need to be removed in the processing process, and the like, the space of the mode is large, cost is high, and the use is troublesome.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The environment-friendly resin fine sand hierarchical screening method comprises a shell (1), and is characterized in that: the feed inlet (2) is fixedly connected to the top of the shell (1), the first fixed frame (3) is movably connected to the inside of the shell (1), the first filter screen (4) is fixedly connected to the inside of the first fixed frame (3), the second fixed frame (5) is movably connected to the inside of the shell (1), the second filter screen (6) is fixedly connected to the inside of the second fixed frame (5), the first connecting blocks (7) are fixedly connected to the two sides of the first fixed frame (3), the second connecting blocks (8) are fixedly connected to the two sides of the second fixed frame (5), the supporting rods (9) are fixedly connected to the opposite sides of the two first connecting blocks (7), the supporting rods (9) are fixedly connected to the opposite sides of the two second connecting blocks (8), and the supporting plates (10) are fixedly connected to the bottoms of the two supporting rods (9), the bottom fixedly connected with slide bar (11) of backup pad (10), rear side fixedly connected with actuating mechanism (12) of slide bar (11), the bottom fixedly connected with mounting panel (13) of actuating mechanism (12), the inside swing joint of casing (1) has storing box (14), recess (15) that use with storing box (14) cooperation are seted up on the surface of casing (1), the rear side of storing box (14) runs through to the inside of recess (15), the front side fixedly connected with handle (16) of storing box (14), the inside swing joint of handle (16) has buckle mechanism (17).
2. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 1, characterized in that: the driving mechanism (12) comprises a driving motor (1201), a front side fixedly connected with rotary plate (1202) of the driving motor (1201), a front side fixedly connected with first rotary shaft (1203) of the rotary plate (1202), a front side fixedly connected with connecting rod (1204) of the first rotary shaft (1203), a top fixedly connected with second rotary shaft (1205) of the connecting rod (1204), a front side of the second rotary shaft (1205) is fixedly connected with the surface of a sliding rod (11), the bottom of the driving motor (1201) is fixedly connected with the surface of the shell (1), the bottom of the driving motor (1201) is fixedly connected with the surface of the mounting plate (13), and the mounting plate (13) is fixedly connected with the surface of the shell (1) through threads.
3. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 1, characterized in that: the buckling mechanism (17) comprises a pressing block (1701), a connecting plate (1702) is fixedly connected to the bottom of the pressing block (1701), movable rods (1703) are fixedly connected to two sides of the connecting plate (1702), clamping blocks (1704) are fixedly connected to the tops of the movable rods (1703), the rear sides of the movable rods (1703) penetrate through the outer side of the handle (16) and extend to the inside of the storage box (14) to be fixedly connected with the surfaces of the clamping blocks (1704), and the tops of the clamping blocks (1704) penetrate through the outer side of the storage box (14) to extend to the inside of the shell (1).
4. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 3, characterized in that: the bottom of the movable rod (1703) is fixedly connected with a supporting block (18), the bottom of the supporting block (18) is fixedly connected with a spring (19), and the bottom of the spring (19) is fixedly connected with the inner walls of the handle (16) and the storage box (14).
5. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 3, characterized in that: through-hole (20) with fixture block (1704) cooperation use are seted up to the inside of storing box (14), draw-in groove (21) with fixture block (1704) cooperation use are seted up to the inside of casing (1), the outside of through-hole (20) is run through and the inside that extends to draw-in groove (21) is run through to the top of fixture block (1704).
6. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 3, characterized in that: the rear side fixedly connected with slider (22) of movable rod (1703), spout (23) that cooperate the use with slider (22) are seted up to the inside of storing box (14).
7. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 1, characterized in that: the aperture of the first filter (4) is larger than that of the second filter (6).
8. The environment-friendly resin fine sand hierarchical screening method as claimed in claim 3, characterized in that: the first step is as follows: a user opens the driving mechanism (12), and the driving mechanism (12) drives the first fixed frame (3) and the second fixed frame (5);
the second step is that: the user pours the environment-friendly resin fine sand into the feeding hole (2), and the environment-friendly resin enters the filter screen of the first fixing frame (3);
the third step: because the aperture of the first filter screen (4) is large, the larger environment-friendly resin is discharged along with the first filter screen (4), and the smaller environment-friendly resin and dust fall into the second filter screen (6);
the fourth step: the smaller environment-friendly resin can be discharged along with the second filter screen (6), and dust falls into the storage box (14) due to the vibration of the second filter screen (6);
the fifth step: the user presses the pressing block 1701 to retract the clamping block 1704 into the through hole 20, and then the user takes out the storage box 14 for processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551337.3A CN112719210A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly resin fine sand hierarchical screening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551337.3A CN112719210A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly resin fine sand hierarchical screening method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719210A true CN112719210A (en) | 2021-04-30 |
Family
ID=75615423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551337.3A Pending CN112719210A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly resin fine sand hierarchical screening method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719210A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK284090D0 (en) * | 1989-12-15 | 1990-11-29 | Fischer Ag Georg | DEVICE FOR PREPARATION OF CASTLE GOODS WITH A DUST REMOVER |
| JP2003305650A (en) * | 2002-04-15 | 2003-10-28 | Toyo Tire & Rubber Co Ltd | Collection method of surface treatment sand and its device |
| CN204541370U (en) * | 2015-02-04 | 2015-08-12 | 苏州恩信家具有限公司 | A kind of bedside cupboard |
| CN204892856U (en) * | 2015-06-30 | 2015-12-23 | 宁国市三方恒信耐磨有限公司 | Sand mould mould is with casting sand recovery unit |
| DE102015115486A1 (en) * | 2015-09-14 | 2017-03-16 | Künkel Wagner Germany Gmbh | Fractional selection of an used sand stream after casting |
| WO2018120114A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode material |
| CN208230792U (en) * | 2018-05-24 | 2018-12-14 | 彰武兆峰硅砂有限公司 | A kind of precoated sand dust-extraction unit |
| CN209223114U (en) * | 2018-11-07 | 2019-08-09 | 无锡市康晖机械制造有限公司 | It is a kind of for recycling the classifying screen of molding sand |
| CN209237472U (en) * | 2018-09-04 | 2019-08-13 | 成都摩尔生物医药有限公司 | Cyclone separator arrangement is filtered for multiple times in a kind of same impurity |
| CN209287653U (en) * | 2018-09-17 | 2019-08-23 | 云南傣御农业科技有限公司 | One cultivates peanut screening machine |
| CN111283139A (en) * | 2018-12-27 | 2020-06-16 | 李秀英 | Casting raw sand screening method |
| CN210936986U (en) * | 2019-11-16 | 2020-07-07 | 金丰(新乡)矽砂有限公司 | Multistage screening swing device of precoated sand preparation process section |
| CN111701837A (en) * | 2020-06-15 | 2020-09-25 | 江西智府科技有限公司 | Method and equipment for grading tungsten carbide dry powder |
| CN212120714U (en) * | 2020-03-30 | 2020-12-11 | 遂平金鼎建材有限公司 | Hierarchical screening structure of sand making machine |
| CN212123858U (en) * | 2020-04-07 | 2020-12-11 | 舒氏集团有限公司 | A take out whitewashed equipment automatically for producing PVC electric sticky tape film |
-
2020
- 2020-12-24 CN CN202011551337.3A patent/CN112719210A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK284090D0 (en) * | 1989-12-15 | 1990-11-29 | Fischer Ag Georg | DEVICE FOR PREPARATION OF CASTLE GOODS WITH A DUST REMOVER |
| JP2003305650A (en) * | 2002-04-15 | 2003-10-28 | Toyo Tire & Rubber Co Ltd | Collection method of surface treatment sand and its device |
| CN204541370U (en) * | 2015-02-04 | 2015-08-12 | 苏州恩信家具有限公司 | A kind of bedside cupboard |
| CN204892856U (en) * | 2015-06-30 | 2015-12-23 | 宁国市三方恒信耐磨有限公司 | Sand mould mould is with casting sand recovery unit |
| DE102015115486A1 (en) * | 2015-09-14 | 2017-03-16 | Künkel Wagner Germany Gmbh | Fractional selection of an used sand stream after casting |
| WO2018120114A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode material |
| CN208230792U (en) * | 2018-05-24 | 2018-12-14 | 彰武兆峰硅砂有限公司 | A kind of precoated sand dust-extraction unit |
| CN209237472U (en) * | 2018-09-04 | 2019-08-13 | 成都摩尔生物医药有限公司 | Cyclone separator arrangement is filtered for multiple times in a kind of same impurity |
| CN209287653U (en) * | 2018-09-17 | 2019-08-23 | 云南傣御农业科技有限公司 | One cultivates peanut screening machine |
| CN209223114U (en) * | 2018-11-07 | 2019-08-09 | 无锡市康晖机械制造有限公司 | It is a kind of for recycling the classifying screen of molding sand |
| CN111283139A (en) * | 2018-12-27 | 2020-06-16 | 李秀英 | Casting raw sand screening method |
| CN210936986U (en) * | 2019-11-16 | 2020-07-07 | 金丰(新乡)矽砂有限公司 | Multistage screening swing device of precoated sand preparation process section |
| CN212120714U (en) * | 2020-03-30 | 2020-12-11 | 遂平金鼎建材有限公司 | Hierarchical screening structure of sand making machine |
| CN212123858U (en) * | 2020-04-07 | 2020-12-11 | 舒氏集团有限公司 | A take out whitewashed equipment automatically for producing PVC electric sticky tape film |
| CN111701837A (en) * | 2020-06-15 | 2020-09-25 | 江西智府科技有限公司 | Method and equipment for grading tungsten carbide dry powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112719210A (en) | Environment-friendly resin fine sand hierarchical screening method | |
| CN211412665U (en) | 3D printer sand removal gets a device | |
| CN113997571A (en) | 3D printer feed arrangement | |
| CN210877437U (en) | Full-automatic molding machine with filter equipment | |
| CN210494633U (en) | Compound Chinese herbal medicine granule tablet press | |
| CN210817283U (en) | Grinding and grinding type resin sand regenerator | |
| CN113084131A (en) | Raw material grading mechanism of shakeout machine | |
| CN111069490B (en) | Small bolt high-precision thread machining device for automobile electronic component | |
| CN108908005A (en) | A kind of dustless burr remover of mold processing | |
| CN210733077U (en) | Injection mold for machining of X-ray imaging equipment parts | |
| CN206884256U (en) | Pressing equipment with deep processing platform | |
| CN218342584U (en) | Reclaimed plastic granulator | |
| CN220347165U (en) | Casting vibration shakeout device | |
| CN102059335B (en) | Aggregate separation device and method thereof | |
| CN207772248U (en) | A kind of easy-to-dismount vehicle-mounted structure part manufacture mold | |
| CN215320368U (en) | Injection molding machine mould thimble monitoring device | |
| CN214652183U (en) | Die auxiliary discharging system with high-precision counting function for processing scattered sheets | |
| CN212045802U (en) | Injection mold ejection mechanism | |
| CN215707672U (en) | Steel ball screening device | |
| CN216150995U (en) | Recovery unit is smashed to sand grain after lathe mould drawing of patterns | |
| CN220548626U (en) | Plastic part injection molding die | |
| CN212472142U (en) | Forming device is used in processing of plastic accessory | |
| CN218050208U (en) | Vertical parting flaskless shooting and pressing molding machine convenient for feeding and discharging | |
| CN215030918U (en) | Sand powder grinds uses sieving mechanism | |
| CN208324024U (en) | A kind of practical injection molding machine hopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |