CN114570893A - Waste sand collecting device for sand shooting machine - Google Patents
Waste sand collecting device for sand shooting machine Download PDFInfo
- Publication number
- CN114570893A CN114570893A CN202210292522.8A CN202210292522A CN114570893A CN 114570893 A CN114570893 A CN 114570893A CN 202210292522 A CN202210292522 A CN 202210292522A CN 114570893 A CN114570893 A CN 114570893A
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- Prior art keywords
- waste
- sand
- plate frame
- shooting machine
- sealing plate
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- 239000004576 sand Substances 0.000 title claims abstract description 99
- 239000002699 waste material Substances 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 30
- 239000010439 graphite Substances 0.000 claims abstract description 30
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 17
- 238000012423 maintenance Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000010408 sweeping Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 56
- 229910052742 iron Inorganic materials 0.000 abstract description 28
- 239000000126 substance Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- 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
-
- 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
Abstract
The invention relates to the technical field of waste sand collecting devices, and provides a waste sand collecting device for a sand shooting machine, wherein a gradually-changed magnetic strip of the waste sand collecting device can move, not only can scattered waste materials falling in a centralized manner be scattered, but also the contact effect between iron substances and the gradually-changed magnetic strip in the falling process of the waste materials is better, the cleaning effect is better, the gradually-changed magnetic strip can be cleaned, the waste sand collecting device has better practicability and comprises a waste material collecting assembly and a sand shooting machine body, the waste material collecting assembly comprises a mounting frame and a first cavity, an upper sealing plate frame and a lower sealing plate frame are also included, the upper sealing plate frame and the lower sealing plate frame are both connected in the first cavity, a mounting sleeve is connected between the upper sealing plate frame and the lower sealing plate frame through a mounting shaft, the mounting sleeve is connected with a plurality of gradually-changed magnetic strips, a conductor column and a coil are sealed in the gradually-changed magnetic strip, the coil is connected with an inner graphite conductive point and an outer graphite conductive point, a left semi-ring groove is arranged on the upper sealing plate frame, and an inner semi-ring and an outer semi-ring which are matched with the inner graphite conductive point and the outer graphite conductive point are arranged in the left semi-ring groove.
Description
Technical Field
The invention relates to the technical field of waste sand collecting devices, in particular to a waste sand collecting device for a sand shooting machine.
Background
As is well known, a sand shooting machine is a processing device for auxiliary molding of sand cores, and in order to fully utilize fine sand during the use of the sand shooting machine, the fine sand in the waste materials of the sand shooting machine is usually collected for reuse, so that a waste sand collecting device for the sand shooting machine is provided for recovering the fine sand and processing the recovered fine sand.
Through retrieval, the chinese patent publication No. CN111570733A, published on 25.8.2020, discloses a waste sand collecting device for a full-automatic sand shooter, which is roughly described as comprising a waste collecting component and a sand shooter body, wherein the waste collecting component is fixedly installed at the lower end of the sand shooter body, the waste collecting component comprises a mounting frame, a first cavity, a second cavity, a collecting box and a filtering mechanism, the mounting frame is fixedly installed at the upper end of the waste collecting component, the first cavity is arranged inside the waste collecting component, the second cavity is arranged inside the first cavity, the collecting box is fixedly installed at the lower end of the second cavity, the filtering mechanism is arranged at one end of the waste collecting component, the sand shooter body comprises a supporting column, a sand shooting mechanism and a control panel, the supporting column is fixedly installed at the upper end of the supporting column, the mounting frame is fixedly installed at the upper end of the supporting column, control panel fixed mounting is in the upper end of support column, and it is when using, penetrates sand mechanism and after accomplishing work, and the waste material can directly fall into the garbage collection subassembly, in the garbage collection subassembly, the material of iron in the magnetic path adsorbable waste material, tiny material such as filter screen cloth adsorption dust is attached to the filter screen net surface, and the waste sand can directly fall down, and the second cavity is unanimous with the structure of first cavity, is carrying out twice screening to the waste sand, guarantees the purity of waste sand to fall into the collecting box and preserve.
Although foretell prior art scheme can realize the collection and the processing to the waste material, in the waste material treatment process after collecting, when the magnetic path adsorbs the material of iron in the waste material, because the position of magnetic path is comparatively fixed, the waste material that the mechanism of shooting sand used is comparatively concentrated when falling down, it is limited to rely on the adsorption range of fixed magnetic path to the material of iron in the waste material alone, and adsorption effect remains to improve, and the clearance behind the material of iron is adsorbed to the magnetic path simultaneously is comparatively difficult, and the practicality is relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the waste sand collecting device for the sand shooting machine, the gradually-changed magnetic stripe of the waste sand collecting device can move, the waste materials falling in a centralized mode can be scattered, the contact effect of iron substances and the gradually-changed magnetic stripe in the falling process of the waste materials is better, the iron substances in the waste materials are adsorbed and cleaned better, and the gradually-changed magnetic stripe can be cleaned in the using process and is better in practicability.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a waste sand collecting device for a sand shooting machine comprises a waste collecting component and a sand shooting machine body, wherein the waste collecting component is fixedly arranged at the lower end of the sand shooting machine body and comprises a mounting frame, a first cavity, a second cavity, a collecting box and a filtering mechanism, and further comprises an upper sealing plate frame and a lower sealing plate frame which are fixedly connected in the first cavity, an upper shaft hole is formed in the top end of the upper sealing plate frame, a lower shaft groove is formed in the top end of the lower sealing plate frame, a thrust bearing and a rotating bearing are respectively arranged in the upper shaft hole and the lower shaft groove, mounting shafts are arranged in the thrust bearing and the rotating bearing, a mounting sleeve is fixedly connected on the mounting shafts, a plurality of gradient magnetic stripes are fixedly connected on the mounting sleeve, conductor columns and coils which are matched with each other are packaged in the gradient magnetic stripes, and the coils are electrically connected with inner graphite conductive points and outer graphite conductive points, interior graphite conductive point and outer graphite conductive point are all installed on the top of installation cover, go up the bottom of sealing the grillage and seted up left semi-ring groove, install in the semi-ring inslot of a left side and electrically conduct interior semi-ring and the outer semi-ring that the point matches with interior graphite conductive point, first cavity is stretched out on the top of installation axle to extend to the upper portion of mounting bracket, install on the mounting bracket and be used for installing axle driven gear motor, install on the mounting bracket and clean the subassembly, penetrate the right-hand member of sand machine body and install the transmission system that cleans that can be driven by gear motor.
On the basis of the scheme, the cleaning assembly comprises a plurality of cleaning brushes, a plurality of ladder sliders are fixedly connected to the top ends of the cleaning brushes, a plurality of sliding adjusting grooves are formed in the top end of the mounting frame, and the ladder sliders are connected to the sliding adjusting grooves in a plurality of a sliding mode.
Further on the basis of the scheme, the cleaning transmission system comprises a driving shaft and a plurality of driving rods, a bearing seat is fixedly connected to the right end of the sand shooting machine body, the driving shaft is rotatably connected into the bearing seat and can be driven by a speed reduction motor, a driving disc is fixedly connected onto the driving shaft, a track groove is formed in the bottom end of the driving disc, the driving rods are fixedly connected onto a plurality of stepped sliders respectively, and the tops of the driving rods are inserted into the track groove.
Still further on the basis of aforementioned scheme, the track inslot has seted up interior enlarged groove, and is a plurality of scattering groove has all been seted up on the actuating lever, and is a plurality of scattering inslot equal sliding connection has the enlarged block, has all seted up the screw thread annular on a plurality of actuating levers, and is a plurality of equal threaded connection has the nut in the screw thread annular, rotate on the nut and be connected with the synchronizing ring, a plurality of sliding strips of fixedly connected with are a plurality of scattering inslots, and are a plurality of sliding strip sliding connection is at a plurality of scattering inslots respectively, and fixedly connected with is used for the ejecting drive block of enlarged block on the sliding strip.
Further on the basis of the above scheme, the top of mounting bracket can be dismantled and be connected with the protection overhead guard, set up on the protection overhead guard with penetrate the left mouth that sand machine body matches, the maintenance mouth has been seted up to the front end of protection overhead guard, install the maintenance door on the maintenance mouth.
Further as above-mentioned scheme, go up the distance between the closed grillage and the lower closed grillage and the height of gradual change magnetic stripe equals, go up closed grillage and lower closed grillage and divide into waste sand collecting chamber and clearance room in with first cavity, clearance room intercommunication has oblique discharge cylinder.
As a further improvement of the above scheme, a front opening is formed in the front end of the first chamber, and two split doors respectively matched with the waste sand collecting chamber and the cleaning chamber are installed in the front opening.
As a further improvement of the above scheme, a gradual change guide cylinder is installed in the cleaning chamber.
As a further scheme of the above scheme, driven gears are mounted on the driving shaft and the mounting shaft, a driving gear is mounted on an output shaft of the speed reducing motor, and the two driven gears are meshed with the driving gear.
As a further scheme of the above scheme, the inner half ring and the outer half ring are both made of a conductor, and are electrically connected with external lines, and the external lines penetrate through the upper sealing plate frame and extend out of the upper portion of the mounting frame.
(III) advantageous effects
Compared with the prior art, the invention provides a waste sand collecting device for a sand shooting machine, which has the following beneficial effects:
1. according to the invention, through the matching of the plurality of gradient magnetic strips and the mounting sleeve, the plurality of gradient magnetic strips can be conveniently matched to form a rich adsorption surface, the adsorption effect of iron substances in the falling process of the waste material is improved, the adsorption and cleaning effect of the iron substances in the waste material is better, and through the matching of the conductor column and the coil, a magnetic field of the iron-adsorbing substances can be generated around the gradient magnetic strips by utilizing the electromagnetic induction principle.
2. According to the invention, the driving of the multiple gradient magnetic stripes is convenient to realize through the matching of the speed reducing motor and the mounting shaft, so that the gradient magnetic stripes can move, the concentrated falling waste can be scattered, the waste can uniformly pass through the multiple gradient magnetic stripes in the falling process, and the adsorption effect of iron substances in the waste is improved in an auxiliary manner.
3. According to the invention, through the design of the cleaning assembly, the cleaning of iron substances adsorbed on the gradient magnetic strip is convenient to realize, the stability of the adsorption effect of the gradient magnetic strip on the iron substances can be kept, through the design of the cleaning transmission system, the driving of the cleaning assembly by the speed reduction motor is convenient to realize, the cleaning assembly can realize moving cleaning, the cleaning effect on the gradient magnetic strip can be better improved, through the matching of the inner graphite conductive points and the outer graphite conductive points with the inner semi-ring and the outer semi-ring respectively, the gradient magnetic strip can be rotated to enter the left part of the upper closed plate frame to have magnetism, and when the gradient magnetic strip is rotated to enter the right part of the upper closed plate frame, the magnetism disappears, so that the adsorption of the iron substances and the cleaning and discharging of the adsorbed iron substances are convenient to realize.
Drawings
FIG. 1 is a partially cut-away perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic view of a partially exploded perspective structure of the upper and lower closure panel frames and the tapered magnetic strip of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B according to the present invention;
FIG. 5 is a schematic structural view of a partially exploded perspective structure of an upper sealing plate frame, a lower sealing plate frame, a gradient magnetic stripe and the like of the present invention;
FIG. 6 is a schematic perspective view of the gradual change guide barrel of the present invention;
FIG. 7 is a schematic perspective view of the upper sealing plate frame, the outer graphite conductive points and the inner half ring according to the present invention;
FIG. 8 is a partially exploded perspective view of the nut, cage and slider arrangement of the present invention;
fig. 9 is a schematic perspective view of the present invention.
In the figure: 1. a sand shooting machine body; 2. a mounting frame; 3. a collection box; 4. a filtering mechanism; 5. an upper sealing plate frame; 6. a lower sealing plate frame; 7. installing a shaft; 8. installing a sleeve; 9. gradually changing the magnetic strip; 10. inner graphite conductive points; 11. outer graphite conductive dots; 12. An inner semi-annular ring; 13. an outer half-ring; 14. cleaning a brush; 15. a stepped slider; 16. a sliding adjustment groove; 17. a drive shaft; 18. A drive rod; 19. a bearing seat; 20. a drive disc; 21. a track groove; 22. an expansion block; 23. a nut; 24. a synchronizing ring; 25. A slide bar; 26. a drive block; 27. a protective top cover; 28. maintaining the door; 29. a waste sand collection chamber; 30. a cleaning chamber; 31. an inclined discharging cylinder; 32. opening the door oppositely; 33. a gradual change guide cylinder; 34. a driven gear; 35. a drive gear; 36. and (4) external connection of wires.
Detailed Description
Examples
Referring to fig. 1-9, a waste sand collecting device for a sand shooting machine comprises a waste collecting component and a sand shooting machine body 1, wherein the waste collecting component is fixedly arranged at the lower end of the sand shooting machine body 1 and comprises a mounting frame 2, a first cavity, a second cavity, a collecting box 3, a filtering mechanism 4, an upper sealing plate frame 5 and a lower sealing plate frame 6, the top end of the mounting frame 2 is detachably connected with a protective top cover 27 for protecting components arranged at the top end of the mounting frame 2, the protective top cover 27 is provided with a left opening matched with the sand shooting machine body 1, the front end of the protective top cover 27 is provided with a maintenance opening, the maintenance opening is provided with a maintenance door 28 for conveniently plugging the maintenance opening, the upper sealing plate frame 5 and the lower sealing plate frame 6 are fixedly connected in the first cavity, the top end of the upper sealing plate frame 5 is provided with an upper shaft hole, the top end of the lower sealing plate frame 6 is provided with a lower shaft groove, a thrust bearing and a rotating bearing are respectively arranged in the upper shaft hole and the lower shaft groove, an installation shaft 7 is arranged in the thrust bearing and the rotating bearing, an installation sleeve 8 is fixedly connected on the installation shaft 7, a plurality of gradient magnetic strips 9 are fixedly connected on the installation sleeve 8, the plurality of gradient magnetic strips 9 are matched with the installation sleeve 8 to form a rich adsorption surface conveniently, the adsorption effect of iron substances in the falling process of waste materials is improved, the adsorption and cleaning effect of the iron substances in the waste materials is better, the distance between the upper sealing plate frame 5 and the lower sealing plate frame 6 is equal to the height of the gradient magnetic strips 9, the gradient magnetic strips 9 can pass between the upper sealing plate frame 5 and the lower sealing plate frame 6 conveniently, the separability of the left part and the right part of the upper sealing plate frame 5 is better, the upper sealing plate frame 5 and the lower sealing plate frame 6 divide the first cavity into a waste sand collecting chamber 29 and a cleaning chamber 30, the cleaning chamber 30 is communicated with an inclined discharging barrel 31, the front opening is formed in the front end of the first cavity, two split doors 32 which are respectively matched with the waste sand collecting chamber 29 and the cleaning chamber 30 are installed in the front opening, maintenance and cleaning of the waste sand collecting chamber 29 and the cleaning chamber 30 are achieved, a gradual change guiding barrel 33 is installed in the cleaning chamber 30, and discharging of iron materials collected in the cleaning chamber 30 is facilitated.
It should be further noted that, a plurality of gradient magnetic stripes 9 are packaged with a conductor column and a coil which are mutually matched, by the matching of the conductor column and the coil, and by the principle of electromagnetic induction, a magnetic field for absorbing iron substances can be generated around the gradient magnetic stripe 9, the coil is electrically connected with an inner graphite conductive point 10 and an outer graphite conductive point 11, the inner graphite conductive point 10 and the outer graphite conductive point 11 are both installed at the top end of the installation sleeve 8, the bottom end of the upper closed plate frame 5 is opened with a left semi-ring groove, the left semi-ring groove is internally provided with an inner semi-ring 12 and an outer semi-ring 13 which are matched with the inner graphite conductive point 10 and the outer graphite conductive point 11, through the matching of the inner graphite conductive point 10 and the outer graphite conductive point 11 with the inner semi-ring 12 and the outer semi-ring 13 respectively, the gradient magnetic stripe 9 can be rotated into the left part of the upper closed plate frame 5 to have magnetism, when the gradient magnetic stripe 9 is rotated into the right part of the upper closed plate frame 5 to disappear the magnetism, thereby facilitating the realization of the adsorption of iron substances and the cleaning and discharging of the adsorbed iron substances, the inner semi-ring 12 and the outer semi-ring 13 are made of conductor materials, and the inner semi-ring 12 and the outer semi-ring 13 are both electrically connected with an external connecting wire 36, the external connecting wire 36 passes through the upper sealing plate frame 5 and extends out to the upper part of the mounting frame 2, which is convenient for the electrical connection between the inner semi-ring 12 and the outer semi-ring 13 and an external power supply, the top end of the mounting shaft 7 extends out of the first chamber, and extends to the upper part of the mounting frame 2, a speed reducing motor for driving a mounting shaft 7 is arranged on the mounting frame 2, the driving of a plurality of gradually-changed magnetic stripes 9 is convenient to realize through the matching of the reducing motor and the mounting shaft 7, so that the gradually-changed magnetic stripes 9 can move, can break up the waste material of concentrating the whereabouts, make the waste material whereabouts in-process can be comparatively even through more gradual change magnetic stripe 9, supplementary improve the adsorption effect of the material of iron in the waste material.
It should be further explained that, a cleaning assembly is installed on the installation frame 2, the cleaning assembly includes a plurality of cleaning brushes 14, the top ends of the cleaning brushes 14 are all fixedly connected with a step slider 15, the top end of the installation frame 2 is provided with a plurality of sliding adjustment grooves 16, the step sliders 15 are respectively connected in the sliding adjustment grooves 16 in a sliding manner, through the design of the cleaning assembly, the cleaning of iron substances adsorbed on the gradual change magnetic stripe 9 is convenient to realize, the stability of the adsorption effect of the gradual change magnetic stripe 9 on the iron substances can be kept, a cleaning transmission system which can be driven by a speed reduction motor is installed at the right end of the sand shooting machine body 1, the cleaning transmission system includes a driving shaft 17 and a plurality of driving rods 18, a bearing seat 19 is fixedly connected at the right end of the sand shooting machine body 1, the driving shaft 17 is rotatably connected in the bearing seat 19, and the driving shaft 17 can be driven by the speed reduction motor, driven gears 34 are installed at the driving shaft 17 and the installation shaft 7, install drive gear 35 on gear motor's the output shaft, two driven gear 34 all mesh with drive gear 35 mutually, make gear motor can synchronous drive shaft 17 and installation axle 7, be convenient for the clearance brush 14 cooperation gradual change magnetic stripe 9 the motion and synchronous motion clearance.
It should be further noted that the driving disc 20 is fixedly connected to the driving shaft 17, the bottom end of the driving disc 20 is provided with a track groove 21, the plurality of driving rods 18 are respectively fixedly connected to the plurality of stepped sliders 15, the top ends of the plurality of driving rods 18 are all inserted into the track groove 21, the driving of the cleaning assembly by the speed reduction motor is facilitated through the design of the cleaning transmission system, so that the cleaning assembly can realize moving cleaning, the cleaning effect on the gradually-changed magnetic stripe 9 can be better improved, the track groove 21 is provided with an inner expanding groove, the plurality of driving rods 18 are all provided with scattering grooves, the plurality of scattering grooves are all slidably connected with the expanding blocks 22, the plurality of driving rods 18 are all provided with threaded ring grooves, the plurality of threaded ring grooves are all threadedly connected with the nuts 23, the nuts 23 are rotatably connected with the synchronizing rings 24, the synchronizing rings 24 are fixedly connected with the plurality of sliding strips 25, the plurality of sliding strips 25 are respectively slidably connected to the plurality of scattering grooves, the driving block 26 for ejecting the expansion block 22 is fixedly connected to the sliding bar 25, and the driving block 26 is controlled to extend out and retract in the scattering groove, so that the driving rod 18 can be conveniently connected and taken out of the track groove 21, the operation is simple, and the disassembly and maintenance are simple.
In summary, the working principle and working process of the waste sand collecting device for the sand shooter are that before use, the waste sand collecting device for the sand shooter is firstly placed at a place to be used, the sand shooter body 1 and the speed reducing motor are both electrically connected with an external power supply, the speed reducing motor is an existing mature product selected from existing products according to use requirements, the speed reducing motor is only used in the invention, changes in the aspects of principle, structure, use method and the like are not carried out on the speed reducing motor, meanwhile, the speed reducing motor is matched with installation and use instructions and technical supports corresponding to manufacturers, so that details are not described herein, then the external connection line 36 is electrically connected with an external direct current power supply or an alternating current power supply after direct current processing, the electric fitting of the waste sand collecting device for the sand shooter is completed, when in use, the sand shooter body 1 and the speed reducing motor are started, and the power supply of the external connection line 36 is communicated, then the operation of the sand shooting machine body 1 is started, the waste materials generated by the work of the sand shooting machine body 1 enter the waste sand collecting chamber 29 through the gradual change guide cylinder 33 under the action of the self gravity, the waste materials in the waste sand collecting chamber 29 are scattered under the action of the moving gradual change magnetic stripe 9, iron substances in the waste materials in the scattering process are adsorbed by the gradual change magnetic stripe 9, the rest waste materials continue to fall under the action of the self gravity to enter the next treatment process, along with the movement of the gradual change magnetic stripe 9, the gradual change magnetic stripe 9 enters the cleaning chamber 30 from the waste sand collecting chamber 29, at the moment, the electrical connection between the inner graphite conductive point 10 and the inner semi-ring 12 and the electrical connection between the outer graphite conductive point 11 and the outer semi-ring 13 are both failed, the magnetism of the gradual change magnetic stripe 9 disappears due to the disappearance of the current in the coil, the adsorption acting force of the adsorbed iron substances disappears, and the iron substances fall into the cleaning chamber 30 under the action of the self gravity, and under the action that the driving disc 20 drives the stepped sliding block 15 to reciprocate in the sliding adjusting groove 16, the cleaning brush 14 also reciprocates relative to the moving gradient magnetic strip 9, so that the residual iron substances on the gradient magnetic strip 9 are further cleaned, and the iron substances falling into the cleaning chamber 30 are discharged out of the cleaning chamber 30 under the action of the gradient guide barrel 33.
Claims (10)
1. A waste sand collecting device for a sand shooting machine comprises a waste collecting component and a sand shooting machine body (1), wherein the waste collecting component is fixedly arranged at the lower end of the sand shooting machine body (1) and comprises a mounting frame (2), a first cavity, a second cavity, a collecting box (3) and a filtering mechanism (4), and the waste collecting device is characterized by further comprising an upper sealing plate frame (5) and a lower sealing plate frame (6), the upper sealing plate frame (5) and the lower sealing plate frame (6) are fixedly connected in the first cavity, an upper shaft hole is formed in the top end of the upper sealing plate frame (5), a lower shaft groove is formed in the top end of the lower sealing plate frame (6), thrust bearings and rotating bearings are respectively arranged in the upper shaft hole and the lower shaft groove, mounting shafts (7) are arranged in the thrust bearings and the rotating bearings, and mounting sleeves (8) are fixedly connected to the mounting shafts (7), fixedly connected with a plurality of gradual change magnetic stripes (9) on installation cover (8), it is a plurality of all be packaged with conductor post and the coil of mutually supporting in gradual change magnetic stripe (9), coil electric connection has interior graphite conductive point (10) and outer graphite conductive point (11), interior graphite conductive point (10) and outer graphite conductive point (11) are all installed on the top of installation cover (8), go up the bottom of sealing plate frame (5) and seted up left semi-ring groove, install interior semi-ring (12) and outer semi-ring (13) that match with interior graphite conductive point (10) and outer graphite conductive point (11) in the left semi-ring groove, the first cavity is stretched out on the top of installation axle (7) to extend to the upper portion of installation frame (2), install on installation frame (2) and be used for installing axle (7) driven gear motor, install on installation frame (2) and clean the subassembly, the right end of the sand shooting machine body (1) is provided with a cleaning transmission system which can be driven by a speed reducing motor.
2. The waste sand collecting device for the sand shooting machine according to claim 1, wherein the cleaning assembly comprises a plurality of cleaning brushes (14), stepped sliders (15) are fixedly connected to top ends of the cleaning brushes (14), a plurality of sliding adjusting grooves (16) are formed in top ends of the mounting frame (2), and the stepped sliders (15) are respectively connected in the sliding adjusting grooves (16) in a sliding manner.
3. The waste sand collecting device for the sand shooting machine according to claim 2, wherein the sweeping transmission system comprises a driving shaft (17) and a plurality of driving rods (18), a bearing seat (19) is fixedly connected to the right end of the sand shooting machine body (1), the driving shaft (17) is rotatably connected to the inside of the bearing seat (19), the driving shaft (17) can be driven by a speed reduction motor, a driving disc (20) is fixedly connected to the driving shaft (17), a track groove (21) is formed in the bottom end of the driving disc (20), the plurality of driving rods (18) are respectively and fixedly connected to the plurality of stepped sliding blocks (15), and the top ends of the plurality of driving rods (18) are inserted into the track groove (21).
4. The waste sand collecting device for the sand shooting machine according to claim 3, wherein an inner expanding groove is formed in the track groove (21), a plurality of scattering grooves are formed in the driving rods (18), a plurality of expanding blocks (22) are slidably connected in the scattering grooves, a plurality of thread ring grooves are formed in the driving rods (18), a plurality of nuts (23) are threadedly connected in the thread ring grooves, a synchronizing ring (24) is rotatably connected on the nuts (23), a plurality of sliding strips (25) are fixedly connected on the synchronizing ring (24), a plurality of sliding strips (25) are respectively slidably connected in the scattering grooves, and a driving block (26) for ejecting the expanding blocks (22) is fixedly connected on the sliding strip (25).
5. The waste sand collecting device for the sand shooting machine according to claim 4, wherein a protective top cover (27) is detachably connected to the top end of the mounting frame (2), a left opening matched with the sand shooting machine body (1) is formed in the protective top cover (27), a maintenance opening is formed in the front end of the protective top cover (27), and a maintenance door (28) is installed on the maintenance opening.
6. A used sand collecting device for a sand shooting machine according to claim 5, characterized in that the distance between the upper closing plate frame (5) and the lower closing plate frame (6) is equal to the height of the gradient magnetic stripe (9), the upper closing plate frame (5) and the lower closing plate frame (6) divide the first chamber into a used sand collecting chamber (29) and a cleaning chamber (30), and the cleaning chamber (30) is communicated with an inclined discharging barrel (31).
7. The waste sand collecting device for the sand shooting machine according to claim 6, wherein the front end of the first chamber is provided with a front opening, and two split doors (32) which are respectively matched with the waste sand collecting chamber (29) and the cleaning chamber (30) are installed in the front opening.
8. Waste sand collecting device for a sand shooter according to claim 7, characterised in that a gradual guide barrel (33) is installed in the cleaning chamber (30).
9. The waste sand collecting device for the sand shooting machine according to claim 8, characterized in that the driving shaft (17) and the mounting shaft (7) are provided with driven gears (34), the output shaft of the speed reducing motor is provided with a driving gear (35), and the two driven gears (34) are meshed with the driving gear (35).
10. The waste sand collecting device for the sand shooting machine according to claim 9, wherein the inner half ring (12) and the outer half ring (13) are both made of a conductor material, the inner half ring (12) and the outer half ring (13) are both electrically connected with an external connecting wire (36), and the external connecting wire (36) penetrates through the upper sealing plate frame (5) and extends out to the upper part of the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292522.8A CN114570893B (en) | 2022-03-23 | 2022-03-23 | Waste sand collecting device for sand shooting machine |
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871454A (en) * | 2023-09-07 | 2023-10-13 | 山西鸿琛锐机械制造有限公司 | Recovery processing device of molding sand |
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| CN116871454A (en) * | 2023-09-07 | 2023-10-13 | 山西鸿琛锐机械制造有限公司 | Recovery processing device of molding sand |
| CN116871454B (en) * | 2023-09-07 | 2023-11-07 | 山西鸿琛锐机械制造有限公司 | Recovery processing method of molding sand |
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| CN114570893B (en) | 2024-05-03 |
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